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personal alarms

  • 1 alarma personal

    (n.) = rape alarm, personal alarm
    Ex. Baby alarms, smoke alarms, alarm clocks, and rape alarms were used for testing consumers' shopping habits.
    Ex. They sell a wide range of self protection devices such as personal alarms, pepper sprays, stun guns, and tasers.
    * * *
    (n.) = rape alarm, personal alarm

    Ex: Baby alarms, smoke alarms, alarm clocks, and rape alarms were used for testing consumers' shopping habits.

    Ex: They sell a wide range of self protection devices such as personal alarms, pepper sprays, stun guns, and tasers.

    Spanish-English dictionary > alarma personal

  • 2 arma paralizadora mediante proyectil

    (n.) = stun gun, stun gun
    Ex. They sell a wide range of self protection devices such as personal alarms, pepper sprays, stun guns, and tasers.
    Ex. They sell a wide range of self protection devices such as personal alarms, pepper sprays, stun guns, and tasers.
    * * *
    (n.) = stun gun, stun gun

    Ex: They sell a wide range of self protection devices such as personal alarms, pepper sprays, stun guns, and tasers.

    Ex: They sell a wide range of self protection devices such as personal alarms, pepper sprays, stun guns, and tasers.

    Spanish-English dictionary > arma paralizadora mediante proyectil

  • 3 arma paralizadora sin proyectil

    (n.) = taser
    Ex. They sell a wide range of self protection devices such as personal alarms, pepper sprays, stun guns, and tasers.
    * * *
    (n.) = taser

    Ex: They sell a wide range of self protection devices such as personal alarms, pepper sprays, stun guns, and tasers.

    Spanish-English dictionary > arma paralizadora sin proyectil

  • 4 pulverizador de pimienta

    (n.) = pepper spray
    Ex. They sell a wide range of self protection devices such as personal alarms, pepper sprays, stun guns, and tasers.
    * * *

    Ex: They sell a wide range of self protection devices such as personal alarms, pepper sprays, stun guns, and tasers.

    Spanish-English dictionary > pulverizador de pimienta

  • 5 индивидуальные средства оповещения

    Универсальный русско-английский словарь > индивидуальные средства оповещения

  • 6 индивидуальные средства оповещения

    (напр., об опасности в зоне робота) personal alarms

    Русско-английский словарь по вычислительной технике и программированию > индивидуальные средства оповещения

  • 7 alarma

    f.
    1 alarm.
    dar la alarma to raise the alarm
    cundió la alarma panic spread
    alarma antirrobo burglar alarm
    2 siren, buzzer, alarm.
    3 fear.
    pres.indicat.
    3rd person singular (él/ella/ello) present indicative of spanish verb: alarmar.
    imperat.
    2nd person singular (tú) Imperative of Spanish verb: alarmar.
    * * *
    1 alarm
    \
    dar la alarma to give the alarm, raise the alarm
    alarma aérea air-raid warning
    * * *
    noun f.
    * * *

    con creciente alarma — with growing alarm, with growing concern

    alarma antirrobo — [de coche] car alarm, anti-theft alarm; [de casa] burglar alarm

    * * *
    1) ( ante peligro) alarm

    sembró la alarma en or entre la población — it caused alarm among the population

    dar la voz de alarma — to sound o raise the alarm

    2) ( dispositivo) alarm
    •
    * * *
    1) ( ante peligro) alarm

    sembró la alarma en or entre la población — it caused alarm among the population

    dar la voz de alarma — to sound o raise the alarm

    2) ( dispositivo) alarm
    •
    * * *
    alarma1
    1 = alarm.

    Ex: 'What do you mean by that?' asked Bragge, almost with an air of alarm.

    * cundir la alarma = transmit + alarm.
    * dar la alarma = sound + alarm.
    * dar la señal de alarma = sound + the clarion.
    * motivo de alarma = cause for alarm.
    * señal de alarma = alarm signal, clarion call.

    alarma2
    2 = alarm, alarm device, alarm system, burglar alarm, security alarm.

    Ex: The terminal would sound an alarm, and the cursor would be positioned so that a valid code or number could be entered.

    Ex: Such items may be kept in locked cupboards, bookcases or display cases to which some type of alarm device is fitted.
    Ex: This article covers requirements of space, power, environment, security and alarm systems, and data and telecommunications.
    Ex: Measures to prevent such incidents include fitting burglar alarms in libraries and taking quick and decisive action against troublesome users.
    Ex: This article outlines general requirements for a well-appointed restoration laboratory: filtered light, security alarms, good flood drainage, and lay-out.
    * alarma antirrobo = burglar alarm, intruder alarm.
    * alarma contra incendios = fire warning, fire alarm.
    * alarma contra intrusos = intruder alarm.
    * alarma contra robos = burglar alarm.
    * alarma de coche = car alarm.
    * alarma personal = rape alarm, personal alarm.
    * alarma + sonar = alarm + go off.
    * botón de alarma = panic button.
    * desconectar una alarma = silence + alarm.
    * dispositivo de alarma = alarm device.
    * hacer sonar una alarma = sound + alarm.
    * sistema de alarma = alarm system, detection system.

    * * *
    la noticia sembró la alarma en or entre la población the news caused alarm among the population
    dar la voz de alarma to sound o raise the alarm
    el timbre de la alarma the alarm bell
    poner la alarma to set the alarm
    Compuestos:
    yellow alert
    air-raid warning
    antitheft o burglar alarm
    fire alarm
    intruder alarm
    security alarm
    personal alarm
    red alert
    * * *

    Del verbo alarmar: ( conjugate alarmar)

    alarma es:

    3ª persona singular (él/ella/usted) presente indicativo

    2ª persona singular (tú) imperativo

    Multiple Entries:
    alarma    
    alarmar
    alarma sustantivo femenino
    1 ( ante peligro) alarm;
    ◊ dar la voz de alarma to sound o raise the alarm

    2 ( dispositivo) alarm;
    ◊ alarma contra robos/incendios burglar/fire alarm

    alarmar ( conjugate alarmar) verbo transitivo
    to alarm
    alarmarse verbo pronominal
    to be alarmed
    alarma sustantivo femenino alarm: saltó la alarma, the alarm went off
    ♦ Locuciones: dar la voz de alarma, to raise the alarm
    alarmar verbo transitivo to alarm
    ' alarma' also found in these entries:
    Spanish:
    antirrobo
    - inutilizar
    - pitido
    - saltar
    - activar
    - causar
    - cundir
    - desconectar
    - falso
    - sirena
    - timbre
    English:
    alarm
    - burglar alarm
    - false alarm
    - fire alarm
    - go off
    - set off
    - sound
    - trip
    - burglar
    - false
    - fire
    - panic
    - raise
    * * *
    alarma nf
    1. [señal] alarm;
    dar la alarma, dar la voz de alarma to raise the alarm
    2. [dispositivo] alarm
    alarma antirrobo [en coche] antitheft o car alarm; [en casa] burglar alarm;
    3. [preocupación] alarm;
    cundió la alarma panic spread;
    saltó la alarma entre los responsables de la empresa alarm bells started ringing among the company's management;
    las propuestas del gobierno provocaron gran alarma social the government's proposals caused widespread alarm among the population
    4. Mil call to arms
    * * *
    f ( mecanismo, miedo) alarm;
    el grito de alarma raise the alarm;
    falsa alarma false alarm;
    hacer saltar la alarma set off o trigger the alarm;
    señal de alarma alarm (signal)
    * * *
    alarma nf
    : alarm
    * * *
    alarma n alarm

    Spanish-English dictionary > alarma

  • 8 abandonar

    v.
    1 to leave (place).
    María abandonó la habitación rápidamente Mary abandoned the room quickly.
    2 to leave (person).
    3 to give up (estudios).
    abandonó la carrera en el tercer año she dropped out of university in her third year, she gave up her studies in her third year
    4 to abandon, to desert, to forsake, to bail out on.
    Pedro abandonó a su familia Peter abandoned his family.
    Silvia abandonó sus sueños por Pedro Silvia abandoned her dreams for Peter.
    5 to quit, to cease trying, to desist, to give up.
    María abandonó Mary quit.
    6 to check out on.
    * * *
    1 (desamparar) to abandon, forsake
    2 (lugar) to leave, quit
    3 (actividad) to give up, withdraw from
    4 (traicionar) to desert
    5 (renunciar) to relinquish, renounce
    6 (descuidar) to neglect
    7 DEPORTE (retirarse) to withdraw from
    1 (descuidarse) to neglect oneself, let oneself go
    2 (entregarse) to give oneself up (a, to)
    3 (ceder) to give in
    * * *
    verb
    •
    * * *
    1. VT
    1) (=dejar abandonado) [+ cónyuge, hijo] to abandon, desert; [+ animal, casa, posesiones] to abandon; [+ obligaciones] to neglect

    la abandonó por otra mujer — he abandoned o deserted her for another woman

    2) (=marcharse de) [+ lugar, organización] to leave
    3) (=renunciar a) [+ estudios, proyecto] to give up, abandon; [+ costumbre, cargo] to give up; [+ privilegio, título] to renounce, relinquish

    hemos abandonado la idea de montar un negocio — we have given up o abandoned the idea of starting a business

    si el tratamiento no da resultado lo abandonaremos — if the treatment doesn't work, we'll abandon it

    4) [buen humor, suerte] to desert
    2. VI
    1) (Atletismo) [antes de la prueba] to pull out, withdraw; [durante la prueba] to pull out, retire
    2) (Boxeo) to concede defeat, throw in the towel * o (EEUU) sponge
    3) (Ajedrez) to resign, concede
    4) (Inform) to quit
    3.
    See:
    * * *
    1.
    verbo transitivo
    1)
    a) (frml) < lugar> to leave
    b) <familia/bebé> to leave, abandon; <marido/amante> to leave; <coche/barco> to abandon
    2) fuerzas to desert
    3)
    a) <actividad/propósito/esperanza> to give up

    abandonó la lucha — he gave up the fight, he abandoned the struggle

    abandonar los estudios — to drop out of school/college

    b) (Dep) <carrera/partido> to retire, pull out
    2.
    abandonar vi (Dep)
    a) (antes de la carrera, competición) to withdraw, pull out
    b) (iniciada la carrera, competición) to retire, pull out; ( en ajedrez) to resign; (en boxeo, lucha) to concede defeat
    3.
    abandonarse v pron

    abandonarse a algo — a vicios/placeres to abandon oneself to something

    2) ( en el aspecto personal) to let oneself go
    * * *
    = abandon, abort, drop, eschew, give up, quit, relinquish, stop, leave + wandering in, forsake, sweep aside, desert, opt out of, scrap, pull back, ditch, surrender, bail out, bargain away, dump, maroon, flake out, leave by + the wayside, get away, desist, go + cold turkey, walk out on, walk out, jump + ship.
    Ex. The Library of Congress has now reconsidered the position, and abandoned what was known as its compatible headings policy.
    Ex. It is important to know what police or fire responses are triggered by alarms and how that reaction can be aborted and the alarm silenced.
    Ex. Unfruitful lines of enquiry are dropped and new and more promising search terms are introduced as the search progresses.
    Ex. However, most contributors to the debate about the future of SLIS have eschewed practicalities in favour of sweeping and dramatic generalizations.
    Ex. If support for quality cataloging is not going to be given, I think we should give it up entirely.
    Ex. If you decide not to send or save the message, replace the question mark in front of ' Quit' with another character.
    Ex. The Library will consider relinquishing them only when there is strong assurance that their transfer would not adversely affect the library community.
    Ex. Program function key 1 (FP1) tells DOBIS/LIBIS to stop whatever it is doing and go back to the function selection screen.
    Ex. It is our professional duty to help the reader, leading him from author to author, book to book, with enough sure-footed confidence that he is guided up the literary mountain and not left wandering in the viewless foothills because of one's own incompetence.
    Ex. Indeed, she was delighted to forsake the urban reality of steel and glass, traffic and crime, aspirin and litter, for the sort of over-the-fence friendliness of the smaller city.
    Ex. The development of optical fibres for information transmission has exciting potential here, but there is a very large investment in the present systems which cannot be swept aside overnight.
    Ex. Recently, however, libraries have deserted the individual and have pandered too much to the needs of the general public.
    Ex. The author takes a critical look at the UK government's education policy with regard to schools' ' opting out' of local government control.
    Ex. There have even been rumours of plans to scrap most of the industrial side of its work and disperse key elements, such as the work on regional and industrial aid, to the provinces.
    Ex. To pull back now would make both her and him look bad.
    Ex. It is time that higher education institutions accepted the wisdom of collaboration and ditched, once and for all, the rhetoric of competition = Ya es hora de que las instituciones de enseñanza superior acepten la colaboración y rechacen, de una vez por todas, la competitividad.
    Ex. Instead the two ecclesiastical disputes which arose from Diocletian's decree to surrender scriptures must be seen as more disastrous to Christian unity than the destruction of libraries.
    Ex. In the article ' Bailing out' 9 of the 10 librarians interviewed admitted that they were trying to get out of librarianship partly due to unrealistic expectations learned in library school.
    Ex. Reduced support is a fact of life, and librarians cannot bargain away their budget pressures.
    Ex. The books may simply be laid before the librarian as they are found, ' dumped in his lap', as one writer puts it.
    Ex. A seemingly simple tale of schoolboys marooned on an island, the novel 'Lord of the Flies' is an enigmatic and provocative piece of literature.
    Ex. The actress flaked out again and the director is trying to line up a replacement.
    Ex. She seeks to recontextualize those events that history has estranged, destroyed or capriciously left by the wayside.
    Ex. Guards in the lead car of the convoy threw their doors open and ran for cover, screaming, 'Get away, get away'.
    Ex. One of them sputtered and gesticulated with sufficient violence to induce us to desist.
    Ex. Judging by the critical responses to the article so far, it looks like the world isn't quite ready to go cold turkey on its religion addiction.
    Ex. There are many thankless jobs in this world, but does that mean you can just walk out on them for your own selfish reasons?.
    Ex. At least five members of the audience walked out during the bishop's address.
    Ex. A new study suggests that up to 40% of currently employed individuals are ready to jump ship once the economy rebounds.
    ----
    * abandonar el barco = abandon + ship.
    * abandonar las armas = put down + weapons.
    * abandonar los estudios = drop out (from school), drop out of + school.
    * abandonar los servicios de Alguien = drop out.
    * abandonarse = go to + seed.
    * abandonarse a = abandon + Reflexivo + to.
    * abandonar toda esperanza = give up + hope.
    * abandonar (toda/la) esperanza = abandon + (all) hope.
    * abandonar un hábito = stop + habit.
    * abandonar un lugar = quit + Lugar.
    * estudiante de bachiller que abandona los estudios = high-school dropout.
    * estudiante universitario que abandona los estudios = college dropout.
    * no abandonar = stick with, stand by.
    * persona que abandona Algo = quitter.
    * * *
    1.
    verbo transitivo
    1)
    a) (frml) < lugar> to leave
    b) <familia/bebé> to leave, abandon; <marido/amante> to leave; <coche/barco> to abandon
    2) fuerzas to desert
    3)
    a) <actividad/propósito/esperanza> to give up

    abandonó la lucha — he gave up the fight, he abandoned the struggle

    abandonar los estudios — to drop out of school/college

    b) (Dep) <carrera/partido> to retire, pull out
    2.
    abandonar vi (Dep)
    a) (antes de la carrera, competición) to withdraw, pull out
    b) (iniciada la carrera, competición) to retire, pull out; ( en ajedrez) to resign; (en boxeo, lucha) to concede defeat
    3.
    abandonarse v pron

    abandonarse a algo — a vicios/placeres to abandon oneself to something

    2) ( en el aspecto personal) to let oneself go
    * * *
    = abandon, abort, drop, eschew, give up, quit, relinquish, stop, leave + wandering in, forsake, sweep aside, desert, opt out of, scrap, pull back, ditch, surrender, bail out, bargain away, dump, maroon, flake out, leave by + the wayside, get away, desist, go + cold turkey, walk out on, walk out, jump + ship.

    Ex: The Library of Congress has now reconsidered the position, and abandoned what was known as its compatible headings policy.

    Ex: It is important to know what police or fire responses are triggered by alarms and how that reaction can be aborted and the alarm silenced.
    Ex: Unfruitful lines of enquiry are dropped and new and more promising search terms are introduced as the search progresses.
    Ex: However, most contributors to the debate about the future of SLIS have eschewed practicalities in favour of sweeping and dramatic generalizations.
    Ex: If support for quality cataloging is not going to be given, I think we should give it up entirely.
    Ex: If you decide not to send or save the message, replace the question mark in front of ' Quit' with another character.
    Ex: The Library will consider relinquishing them only when there is strong assurance that their transfer would not adversely affect the library community.
    Ex: Program function key 1 (FP1) tells DOBIS/LIBIS to stop whatever it is doing and go back to the function selection screen.
    Ex: It is our professional duty to help the reader, leading him from author to author, book to book, with enough sure-footed confidence that he is guided up the literary mountain and not left wandering in the viewless foothills because of one's own incompetence.
    Ex: Indeed, she was delighted to forsake the urban reality of steel and glass, traffic and crime, aspirin and litter, for the sort of over-the-fence friendliness of the smaller city.
    Ex: The development of optical fibres for information transmission has exciting potential here, but there is a very large investment in the present systems which cannot be swept aside overnight.
    Ex: Recently, however, libraries have deserted the individual and have pandered too much to the needs of the general public.
    Ex: The author takes a critical look at the UK government's education policy with regard to schools' ' opting out' of local government control.
    Ex: There have even been rumours of plans to scrap most of the industrial side of its work and disperse key elements, such as the work on regional and industrial aid, to the provinces.
    Ex: To pull back now would make both her and him look bad.
    Ex: It is time that higher education institutions accepted the wisdom of collaboration and ditched, once and for all, the rhetoric of competition = Ya es hora de que las instituciones de enseñanza superior acepten la colaboración y rechacen, de una vez por todas, la competitividad.
    Ex: Instead the two ecclesiastical disputes which arose from Diocletian's decree to surrender scriptures must be seen as more disastrous to Christian unity than the destruction of libraries.
    Ex: In the article ' Bailing out' 9 of the 10 librarians interviewed admitted that they were trying to get out of librarianship partly due to unrealistic expectations learned in library school.
    Ex: Reduced support is a fact of life, and librarians cannot bargain away their budget pressures.
    Ex: The books may simply be laid before the librarian as they are found, ' dumped in his lap', as one writer puts it.
    Ex: A seemingly simple tale of schoolboys marooned on an island, the novel 'Lord of the Flies' is an enigmatic and provocative piece of literature.
    Ex: The actress flaked out again and the director is trying to line up a replacement.
    Ex: She seeks to recontextualize those events that history has estranged, destroyed or capriciously left by the wayside.
    Ex: Guards in the lead car of the convoy threw their doors open and ran for cover, screaming, 'Get away, get away'.
    Ex: One of them sputtered and gesticulated with sufficient violence to induce us to desist.
    Ex: Judging by the critical responses to the article so far, it looks like the world isn't quite ready to go cold turkey on its religion addiction.
    Ex: There are many thankless jobs in this world, but does that mean you can just walk out on them for your own selfish reasons?.
    Ex: At least five members of the audience walked out during the bishop's address.
    Ex: A new study suggests that up to 40% of currently employed individuals are ready to jump ship once the economy rebounds.
    * abandonar el barco = abandon + ship.
    * abandonar las armas = put down + weapons.
    * abandonar los estudios = drop out (from school), drop out of + school.
    * abandonar los servicios de Alguien = drop out.
    * abandonarse = go to + seed.
    * abandonarse a = abandon + Reflexivo + to.
    * abandonar toda esperanza = give up + hope.
    * abandonar (toda/la) esperanza = abandon + (all) hope.
    * abandonar un hábito = stop + habit.
    * abandonar un lugar = quit + Lugar.
    * estudiante de bachiller que abandona los estudios = high-school dropout.
    * estudiante universitario que abandona los estudios = college dropout.
    * no abandonar = stick with, stand by.
    * persona que abandona Algo = quitter.

    * * *
    abandonar [A1 ]
    vt
    A
    1 ( frml); ‹lugar› to leave
    el público abandonó el teatro the audience left the theater
    se le concedió un plazo de 48 horas para abandonar el país he was given 48 hours to leave the country
    miles de personas abandonan la capital durante el verano thousands of people leave the capital in the summer
    las tropas han comenzado a abandonar el área the troops have started to pull out of o leave the area
    abandonó la reunión en señal de protesta he walked out of the meeting in protest
    2 ‹persona›
    abandonó a su familia he abandoned o deserted his family
    lo abandonó por otro she left him for another man
    abandonó al bebé en la puerta del hospital she abandoned o left the baby at the entrance to the hospital
    abandonar a algn A algo to abandon sb TO sth
    decidió volver, abandonando al grupo a su suerte he decided to turn back, abandoning the group to its fate
    3 ‹coche/barco› to abandon
    B «fuerzas» to desert
    las fuerzas lo abandonaron y cayó al suelo his strength deserted him and he fell to the floor
    la suerte me ha abandonado my luck has run out o deserted me
    nunca lo abandona el buen humor he's always good-humored, his good humor never deserts him
    C ‹actividad/propósito› to give up
    abandonó los estudios she abandoned o gave up her studies
    ¿vas a abandonar el curso cuando te falta tan poco? you're not going to drop out of o give up the course at this late stage, are you?
    abandonó la lucha he gave up the fight, he abandoned the struggle
    ha abandonado toda pretensión de salir elegido he has given up o abandoned any hopes he had of being elected
    abandonó la terapia he gave up his therapy, he stopped having therapy
    ■ abandonar
    vi
    ( Dep)
    1 (antes de iniciarse la carrera, competición) to withdraw, pull out
    2 (una vez iniciada la carrera, competición) to retire, pull out; (en ajedrez) to resign; (en boxeo, lucha) to concede defeat, throw in the towel
    A
    (descuidarse): desde que tuvo hijos se ha abandonado since she had her children she's let herself go
    no te abandones y ve al médico don't neglect your health, go and see the doctor
    B (entregarse) abandonarse A algo ‹a vicios/placeres› to abandon oneself TO sth
    se abandonó al ocio she gave herself up to o abandoned herself to a life of leisure
    se abandonó al sueño he gave in to o succumbed to sleep, he let sleep overcome him, he surrendered to sleep
    * * *

     

    abandonar ( conjugate abandonar) verbo transitivo
    1
    a) (frml) ‹ lugar› to leave

    b) ‹familia/bebé› to leave, abandon;

    ‹marido/amante› to leave;
    ‹coche/barco› to abandon;

    2 [ fuerzas] to desert
    3
    a) ‹actividad/propósito/esperanza› to give up;

    ◊ abandonar los estudios to drop out of school/college

    b) (Dep) ‹carrera/partido› to retire from, pull out of

    verbo intransitivo (Dep)
    a) (en carrera, competición) to pull out


    (en boxeo, lucha) to concede defeat
    abandonarse verbo pronominal
    1 ( entregarse) abandonarse a algo ‹a vicios/placeres› to abandon oneself to sth
    2 ( en el aspecto personal) to let oneself go
    abandonar
    I verbo transitivo
    1 (irse de) to leave, quit: tenemos que vernos hoy, porque mañana abandono Madrid, we've got to see eachother today because I'm leaving Madrid tomorrow
    2 (a una persona, a un animal) to abandon
    abandonar a alguien a su suerte, to leave someone to his fate
    3 (un proyecto, los estudios) to give up
    4 Dep (retirarse de una carrera) to drop out of
    (un deporte) to drop
    II vi (desfallecer) to give up: los resultados no son los esperados, pero no abandones, the results aren't as good as we expected, but don't give up
    ' abandonar' also found in these entries:
    Spanish:
    dejar
    - botar
    - plantar
    English:
    abandon
    - back away
    - cast aside
    - caution
    - desert
    - drop
    - forsake
    - free
    - give up on
    - habit
    - idea
    - jettison
    - leave
    - quit
    - retire
    - scrap
    - stand by
    - throw in
    - walk out
    - ditch
    - give
    - maroon
    - stick
    - vacate
    - walk
    * * *
    ♦ vt
    1. [lugar] to leave;
    [barco, vehículo] to abandon;
    abandonó la sala tras el discurso she left the hall after the speech;
    abandonó su pueblo para trabajar en la ciudad she left her home town for a job in the city;
    abandonar el barco to abandon ship;
    ¡abandonen el barco! abandon ship!;
    abandonar algo a su suerte o [m5] destino to abandon sth to its fate;
    los cascos azules abandonarán pronto la región the UN peacekeeping troops will soon be pulling out of the region
    2. [persona] to leave;
    [hijo, animal] to abandon;
    abandonó a su hijo she abandoned her son;
    abandonar a alguien a su suerte o [m5] destino to abandon sb to their fate;
    ¡nunca te abandonaré! I'll never leave you!
    3. [estudios] to give up;
    [proyecto] to abandon;
    abandonó la carrera en el tercer año she dropped out of university in her third year, she gave up her studies in her third year;
    han amenazado con abandonar las negociaciones they have threatened to walk out of the negotiations;
    han amenazado con abandonar la liga they have threatened to pull out of the league;
    abandonar la lucha to give up the fight
    4. [sujeto: suerte, buen humor] to desert;
    lo abandonaron las fuerzas y tuvo que retirarse his strength gave out and he had to drop out;
    nunca la abandona su buen humor she never loses her good humour
    ♦ vi
    1. [en carrera, competición] to pull out, to withdraw;
    [en ajedrez] to resign; [en boxeo] to throw in the towel;
    abandonó en el primer asalto his corner threw in the towel in the first round;
    una avería lo obligó a abandonar en la segunda vuelta a mechanical fault forced him to retire on the second lap
    2. [rendirse] to give up;
    no abandones ahora que estás casi al final don't give up now you've almost reached the end
    * * *
    I v/t
    1 lugar leave; a alguien abandon; a esposa, hijos desert; objeto abandon, dump
    2 idea give up, abandon; actividad give up, drop
    II v/i DEP pull out
    * * *
    1) dejar: to abandon, to leave
    2) : to give up, to quit
    abandonaron la búsqueda: they gave up the search
    * * *
    1. (una persona) to abandon / to leave [pt. & pp. left]
    2. (un sitio) to leave
    3. (una actividad) to give up [pt. gave; pp. given]
    4. (una competición) to withdraw [pt. withdraw; pp. withdrawn]

    Spanish-English dictionary > abandonar

  • 9 alarma2

    2 = alarm, alarm device, alarm system, burglar alarm, security alarm.
    Ex. The terminal would sound an alarm, and the cursor would be positioned so that a valid code or number could be entered.
    Ex. Such items may be kept in locked cupboards, bookcases or display cases to which some type of alarm device is fitted.
    Ex. This article covers requirements of space, power, environment, security and alarm systems, and data and telecommunications.
    Ex. Measures to prevent such incidents include fitting burglar alarms in libraries and taking quick and decisive action against troublesome users.
    Ex. This article outlines general requirements for a well-appointed restoration laboratory: filtered light, security alarms, good flood drainage, and lay-out.
    ----
    * alarma antirrobo = burglar alarm, intruder alarm.
    * alarma contra incendios = fire warning, fire alarm.
    * alarma contra intrusos = intruder alarm.
    * alarma contra robos = burglar alarm.
    * alarma de coche = car alarm.
    * alarma personal = rape alarm, personal alarm.
    * alarma + sonar = alarm + go off.
    * botón de alarma = panic button.
    * desconectar una alarma = silence + alarm.
    * dispositivo de alarma = alarm device.
    * hacer sonar una alarma = sound + alarm.
    * sistema de alarma = alarm system, detection system.

    Spanish-English dictionary > alarma2

  • 10 distribución

    f.
    1 distribution, division, design, sharing out.
    2 distribution, arrangement, formation, grouping.
    3 share-out.
    4 distributorship, right to supply.
    * * *
    1 distribution
    2 (colocación) arrangement
    3 (reparto) delivery
    * * *
    noun f.
    * * *
    SF
    1) (=reparto) [de víveres, mercancías, película] distribution; [de correo] delivery; [de trabajo, tarea] allocation; [de folletos] [en buzones] distribution; [en mano] handing out
    2) (Estadística) distribution
    3) (Arquit) layout, ground plan
    4) (Aut, Téc) distribution
    5) (Mec) timing gears pl
    * * *
    a) ( reparto) distribution
    b) (de producto, película) distribution
    c) (disposición, división) layout, arrangement
    d) (Auto) valve-operating gear
    * * *
    = apportionment, arrangement, cantonment, delivery, disposition, distribution, lay-out, layout, map, mapping, publication, distribution etc. area, scatter, scattering, sequencing, allotment, floor plan, dispensing, deliverance, hosting, landscape.
    Ex. Gaps are left in the apportionment of notation in order to permit new subjects to be inserted.
    Ex. The scheme is intended to provide a systematic approach to the arrangement of books on shelves.
    Ex. He added that the different ethnic groups had clustered in well-defined colonies but that with the passage of time these cantonments have become blurred.
    Ex. Entry of number '21' reverses the present delivery status.
    Ex. Their main concern was the readable disposition of machine readable records.
    Ex. The preliminary work began immediately with the drafting of a questionnaire designed to collect pertinent data on the distribution of authority files.
    Ex. This article outlines general requirements for a well-appointed restoration laboratory: filtered light, security alarms, good flood drainage, and lay-out.
    Ex. Diagrammatic presentation of the layout of the collection conveniently placed, for example, near the entrance.
    Ex. A detailed study of a co-citation map, its core documents' citation patterns and the related journal structures, is presented.
    Ex. Recently, proponents of co-citation cluster analysis have claimed that in principle their methodology makes possible the mapping of science using the data in the Science Citation Index.
    Ex. The second element of the publication, distribution, etc. area is the name of the publisher and/or distributor.
    Ex. As we proceed down the citation order, the concepts in each successively cited facet are liable to an increasingly higher degree of scatter.
    Ex. All the concepts in the second cited facet will be liable to scattering.
    Ex. The sequencing of items on the agenda is of no particular importance.
    Ex. This law basically strives to ensure a fair allotment of economic support to the various types of organisations concerned with music.
    Ex. The winning entry in the competition to produce a design for the main library building is described and a floor plan of the building is presented.
    Ex. The role of the university library embraces 5 functions: archival, bibliophilic, circulating, duplicating and dispensing and electronic.
    Ex. Communication can be improved, both a better content of information exchange and by a more timely deliverance of this information.
    Ex. This service offers all 12,000 Elsevier Science journals as scanned images for local hosting.
    Ex. During the post-war period international organizations have become a prominent feature of the international landscape.
    ----
    * area de publicación o distribución = imprint.
    * cadena de distribución = timing chain.
    * cadena de producción y distribución, la = supply chain, the.
    * canal de distribución = distribution channel.
    * centro de distribución = distribution centre.
    * Centro de Distribución de Documentos de la Biblioteca Británica (BLDSC) = British Library Document Supply Centre (BLDSC).
    * correa de distribución = driving belt, timing belt, cambelt [cam belt].
    * distribución binomial negativa = negative binomial distribution.
    * distribución de contenido = content distribution, content delivery.
    * distribución de documentos de préstamo interbibliotecario = interlibrary loan document delivery.
    * distribución de información = content distribution, content delivery.
    * distribución de información por suscripción = syndication.
    * distribución de la página = page layout.
    * distribución de la plantilla = staffing pattern.
    * distribución del trabajo = workflow [work flow].
    * distribución de Poisson = Poisson distribution.
    * distribución de probabilidades = possibility distribution, probability distribution.
    * distribución de una materia en su índice = subject scatter.
    * distribución de Waring = Waring distribution.
    * distribución en función del género = gender distribution.
    * distribución exponencial = exponential distribution.
    * distribución geográfica = geographical disposition.
    * distribución horaria = timetabling.
    * distribución informétrica = informetric distribution.
    * distribución por edades = age distribution.
    * distribución por rangos = rank distribution.
    * distribución temporal = time scale [timescale], timeline [time line].
    * lista de distribución = mailing list, listserv(er) [list-serv(er)], distribution list, e-mail list.
    * lista de distribución electrónica = electronic list (e-list), electronic distribution list.
    * modelo de distribución probabilística = probability distribution model.
    * número y distribución de personal = staffing conditions.
    * punto de distribución = outlet.
    * redistribución = respacing.
    * servicio de distribución = host service.
    * sistema de distribución = distribution system.
    * * *
    a) ( reparto) distribution
    b) (de producto, película) distribution
    c) (disposición, división) layout, arrangement
    d) (Auto) valve-operating gear
    * * *
    = apportionment, arrangement, cantonment, delivery, disposition, distribution, lay-out, layout, map, mapping, publication, distribution etc. area, scatter, scattering, sequencing, allotment, floor plan, dispensing, deliverance, hosting, landscape.

    Ex: Gaps are left in the apportionment of notation in order to permit new subjects to be inserted.

    Ex: The scheme is intended to provide a systematic approach to the arrangement of books on shelves.
    Ex: He added that the different ethnic groups had clustered in well-defined colonies but that with the passage of time these cantonments have become blurred.
    Ex: Entry of number '21' reverses the present delivery status.
    Ex: Their main concern was the readable disposition of machine readable records.
    Ex: The preliminary work began immediately with the drafting of a questionnaire designed to collect pertinent data on the distribution of authority files.
    Ex: This article outlines general requirements for a well-appointed restoration laboratory: filtered light, security alarms, good flood drainage, and lay-out.
    Ex: Diagrammatic presentation of the layout of the collection conveniently placed, for example, near the entrance.
    Ex: A detailed study of a co-citation map, its core documents' citation patterns and the related journal structures, is presented.
    Ex: Recently, proponents of co-citation cluster analysis have claimed that in principle their methodology makes possible the mapping of science using the data in the Science Citation Index.
    Ex: The second element of the publication, distribution, etc. area is the name of the publisher and/or distributor.
    Ex: As we proceed down the citation order, the concepts in each successively cited facet are liable to an increasingly higher degree of scatter.
    Ex: All the concepts in the second cited facet will be liable to scattering.
    Ex: The sequencing of items on the agenda is of no particular importance.
    Ex: This law basically strives to ensure a fair allotment of economic support to the various types of organisations concerned with music.
    Ex: The winning entry in the competition to produce a design for the main library building is described and a floor plan of the building is presented.
    Ex: The role of the university library embraces 5 functions: archival, bibliophilic, circulating, duplicating and dispensing and electronic.
    Ex: Communication can be improved, both a better content of information exchange and by a more timely deliverance of this information.
    Ex: This service offers all 12,000 Elsevier Science journals as scanned images for local hosting.
    Ex: During the post-war period international organizations have become a prominent feature of the international landscape.
    * area de publicación o distribución = imprint.
    * cadena de distribución = timing chain.
    * cadena de producción y distribución, la = supply chain, the.
    * canal de distribución = distribution channel.
    * centro de distribución = distribution centre.
    * Centro de Distribución de Documentos de la Biblioteca Británica (BLDSC) = British Library Document Supply Centre (BLDSC).
    * correa de distribución = driving belt, timing belt, cambelt [cam belt].
    * distribución binomial negativa = negative binomial distribution.
    * distribución de contenido = content distribution, content delivery.
    * distribución de documentos de préstamo interbibliotecario = interlibrary loan document delivery.
    * distribución de información = content distribution, content delivery.
    * distribución de información por suscripción = syndication.
    * distribución de la página = page layout.
    * distribución de la plantilla = staffing pattern.
    * distribución del trabajo = workflow [work flow].
    * distribución de Poisson = Poisson distribution.
    * distribución de probabilidades = possibility distribution, probability distribution.
    * distribución de una materia en su índice = subject scatter.
    * distribución de Waring = Waring distribution.
    * distribución en función del género = gender distribution.
    * distribución exponencial = exponential distribution.
    * distribución geográfica = geographical disposition.
    * distribución horaria = timetabling.
    * distribución informétrica = informetric distribution.
    * distribución por edades = age distribution.
    * distribución por rangos = rank distribution.
    * distribución temporal = time scale [timescale], timeline [time line].
    * lista de distribución = mailing list, listserv(er) [list-serv(er)], distribution list, e-mail list.
    * lista de distribución electrónica = electronic list (e-list), electronic distribution list.
    * modelo de distribución probabilística = probability distribution model.
    * número y distribución de personal = staffing conditions.
    * punto de distribución = outlet.
    * redistribución = respacing.
    * servicio de distribución = host service.
    * sistema de distribución = distribution system.

    * * *
    1 (reparto) distribution
    la distribución de víveres/de los panfletos the distribution of provisions/of the leaflets
    la distribución de las tareas domésticas the allocation o sharing out of the household chores
    la distribución de la población the population distribution
    una distribución cada vez más desigual de la riqueza an increasingly unequal distribution of wealth
    la mala distribución de la carga the uneven distribution of the load
    2 ( Com) (de un producto, una película) distribution
    3 (disposición, división) layout, arrangement
    la distribución de este apartamento the layout of this apartment
    4 ( Auto) valve-operating gear
    * * *

     

    distribución sustantivo femenino
    a) ( reparto — de dinero, víveres) distribution;

    (— de tareas) allocation
    b) (de producto, película) distribution

    c) (disposición, división) layout, arrangement


    distribución sustantivo femenino
    1 (reparto) distribution
    2 (de una casa, los muebles) layout
    ' distribución' also found in these entries:
    Spanish:
    cada
    - colocación
    - disposición
    - por
    - red
    - restringir
    - entre
    - parte
    - reparto
    English:
    appropriation
    - distribution
    - lay out
    - layout
    - pipeline
    - free
    - lay
    - syndicate
    * * *
    1. [reparto, división] distribution;
    una distribución bastante desigual de los beneficios a rather uneven distribution of the profits
    distribución ecológica ecological distribution;
    distribución de premios Br prizegiving, US awards ceremony;
    distribución de la riqueza distribution of wealth;
    distribución de tareas assignment of duties;
    distribución del trabajo division of labour
    2. [de mercancías, películas] distribution;
    distribución comercial commercial distribution
    3. [de casa, habitaciones, mobiliario] layout
    4. [en estadística] distribution
    distribución binomial binomial distribution;
    distribución normal normal distribution
    5. Tec timing gears
    * * *
    f TÉC, COM distribution
    * * *
    distribución nf, pl - ciones : distribution
    * * *
    1. (en general) distribution
    2. (de una casa) layout

    Spanish-English dictionary > distribución

  • 11 parte de atrás

    (n.) = back, backside, rear
    Ex. In addition, one must not forget such mundane matters as door bells (front and back), a closing bell, fire bells, security alarms and possibly others all of which must be noticeably different.
    Ex. The backside of a historical document can reveal interesting details about the document's history as an artifact.
    Ex. His small foreign-made car strained with the added burden of an interior packed to capacity with personal belongings and a heavily laden U-Haul trailor attached to the rear.
    * * *
    (n.) = back, backside, rear

    Ex: In addition, one must not forget such mundane matters as door bells (front and back), a closing bell, fire bells, security alarms and possibly others all of which must be noticeably different.

    Ex: The backside of a historical document can reveal interesting details about the document's history as an artifact.
    Ex: His small foreign-made car strained with the added burden of an interior packed to capacity with personal belongings and a heavily laden U-Haul trailor attached to the rear.

    Spanish-English dictionary > parte de atrás

  • 12 parte trasera

    f.
    1 back, posterior, rear end, rear.
    2 rear end, butt, bum.
    * * *
    * * *
    (n.) = back, rear
    Ex. In addition, one must not forget such mundane matters as door bells (front and back), a closing bell, fire bells, security alarms and possibly others all of which must be noticeably different.
    Ex. His small foreign-made car strained with the added burden of an interior packed to capacity with personal belongings and a heavily laden U-Haul trailor attached to the rear.
    * * *
    (n.) = back, rear

    Ex: In addition, one must not forget such mundane matters as door bells (front and back), a closing bell, fire bells, security alarms and possibly others all of which must be noticeably different.

    Ex: His small foreign-made car strained with the added burden of an interior packed to capacity with personal belongings and a heavily laden U-Haul trailor attached to the rear.

    Spanish-English dictionary > parte trasera

  • 13 timbre

    m.
    1 bell (aparato).
    tocar el timbre to ring the bell
    timbre de alarma alarm (bell)
    2 timbre.
    el timbre de su voz the sound of her voice
    3 (official) stamp (sello) (de documentos).
    4 seal.
    5 tone, pitch, timbre, tone color.
    pres.subj.
    1st person singular (yo) Present Subjunctive of Spanish verb: timbrar.
    * * *
    2 (sello) stamp, seal; (sello fiscal) fiscal stamp, revenue stamp
    3 MÚSICA timbre
    \
    tocar el timbre to ring the bell
    timbre nasal twang
    * * *
    noun m.
    1) bell
    2) tone
    * * *
    SM
    1) (Elec) bell
    2) (Mús) timbre

    timbre nasal — nasal timbre, twang

    3) (Com, Econ) (=sello) fiscal stamp, revenue stamp; (=renta) stamp duty, revenue stamp (EEUU)
    4) Méx [de correos] (postage) stamp
    5) LAm (=descripción) [de persona] personal description; [de géneros] description of goods ( etc)
    6)

    timbre de gloria — (=señal) mark of honour; (=acto) action etc which is to one's credit

    * * *
    1) ( para llamar) (door)bell
    2) (de sonido, voz) tone, timbre
    3)
    a) ( sello) fiscal stamp
    b) ( renta del estado) stamp duty o tax
    c) (Chi) ( utensilio) rubber stamp
    d) (Méx) ( sello postal) (postage) stamp
    * * *
    = bell, timbre, doorbell.
    Ex. In addition, one must not forget such mundane matters as door bells (front and back), a closing bell, fire bells, security alarms and possibly others all of which must be noticeably different.
    Ex. The resulting music shares several attributes with ambient music -- its emphasis on texture and timbre, the absence of rhythm, and its adherence to the dictate that ambient music should be uneventful.
    Ex. The delay seems even longer with the second doorbell that I have set to chime once, as opposed to the front doorbell which chimes twice.
    ----
    * impuesto del timbre = stamp duty.
    * timbre de la puerta = doorbell.
    * * *
    1) ( para llamar) (door)bell
    2) (de sonido, voz) tone, timbre
    3)
    a) ( sello) fiscal stamp
    b) ( renta del estado) stamp duty o tax
    c) (Chi) ( utensilio) rubber stamp
    d) (Méx) ( sello postal) (postage) stamp
    * * *
    = bell, timbre, doorbell.

    Ex: In addition, one must not forget such mundane matters as door bells (front and back), a closing bell, fire bells, security alarms and possibly others all of which must be noticeably different.

    Ex: The resulting music shares several attributes with ambient music -- its emphasis on texture and timbre, the absence of rhythm, and its adherence to the dictate that ambient music should be uneventful.
    Ex: The delay seems even longer with the second doorbell that I have set to chime once, as opposed to the front doorbell which chimes twice.
    * impuesto del timbre = stamp duty.
    * timbre de la puerta = doorbell.

    * * *
    A (para llamar) bell; (en la puerta) bell, doorbell
    tocar el or llamar al timbre to ring the bell
    timbre de alarma alarm bell
    B (de un sonido, de una voz) tone, timbre
    timbre agudo high pitch
    C
    1 (sello) fiscal stamp
    2 (renta del estado) stamp duty o tax
    3 ( Chi) (utensilio) rubber stamp
    4 ( Méx) (sello postal) stamp, postage stamp
    Compuestos:
    watermark
    fiscal stamp
    * * *

    Del verbo timbrar: ( conjugate timbrar)

    timbré es:

    1ª persona singular (yo) pretérito indicativo

    timbre es:

    1ª persona singular (yo) presente subjuntivo

    3ª persona singular (él/ella/usted) presente subjuntivo

    3ª persona singular (él/ella/usted) imperativo

    Multiple Entries:
    timbrar    
    timbre
    timbrar ( conjugate timbrar) verbo transitivo ‹ documento› to stamp;
    ‹ carta› to frank
    verbo intransitivo (Col, Méx) to ring the bell
    timbre sustantivo masculino
    1 ( para llamar) (door)bell;

    timbre de alarma alarm bell
    2 (de sonido, voz) tone, timbre
    3


    timbrar verbo transitivo to stamp
    timbre sustantivo masculino
    1 Mús (de la voz, de un sonido) timbre, tone
    2 (para llamar, avisar) bell
    llamar al timbre/tocar el timbre, to ring the bell
    3 (en documento oficial) fiscal stamp
    ' timbre' also found in these entries:
    Spanish:
    llamar
    - presionar
    - pulsar
    - tirador
    - tiradora
    - tocar
    - chicharra
    - sonar
    - tienta
    - toque
    English:
    alarm
    - bell
    - buzzer
    - doorbell
    - listen for
    - listen out for
    - ring
    - sound
    - stamp-duty
    - door
    - nasal
    - postage
    - ringing
    - stamp
    - than
    * * *
    timbre nm
    1. [aparato] bell;
    tocar el timbre to ring the bell
    timbre de alarma alarm (bell)
    2. [de instrumento] timbre;
    el timbre de su voz the sound of her voice;
    un timbre metálico a metallic ring
    3. [sello] [de documentos] (official) stamp;
    [de impuestos] seal; CAm, Méx [de correos] stamp
    4. [en escudo de armas] crest
    * * *
    m
    1 de puerta bell;
    tocar el timbre ring the bell
    (postage) stamp
    * * *
    timbre nm
    1) : bell
    tocar el timbre: to ring the doorbell
    2) : tone, timbre
    3) sello: seal, stamp
    4) CA, Mex : postage stamp
    * * *
    timbre n bell

    Spanish-English dictionary > timbre

  • 14 человеко-машинный интерфейс

    1. operator-machine communication
    2. MMI
    3. man-machine interface
    4. man-machine communication
    5. human-machine interface
    6. human-computer interface
    7. human interface device
    8. human interface
    9. HMI
    10. computer human interface
    11. CHI

     

    человеко-машинный интерфейс (ЧМИ)
    Технические средства, предназначенные для обеспечения непосредственного взаимодействия между оператором и оборудованием и дающие возможность оператору управлять оборудованием и контролировать его функционирование.
    Примечание
    Такие средства могут включать приводимые в действие вручную органы управления, контрольные устройства, дисплеи.
    [ ГОСТ Р МЭК 60447-2000]

    человекомашинный интерфейс (ЧМИ)
    Технические средства контроля и управления, являющиеся частью оборудования, предназначенные для обеспечения непосредственного взаимодействия между оператором и оборудованием и дающие возможность оператору управлять оборудованием и контролировать его функционирование (ГОСТ Р МЭК 60447).
    Примечание
    Такие средства могут включать приводимые в действие вручную органы управления, контрольные устройства и дисплеи.
    [ ГОСТ Р МЭК 60073-2000]

    человеко-машинный интерфейс
    Средства обеспечения двусторонней связи "оператор - технологическое оборудование" (АСУ ТП). Название класса средств, в который входят подклассы:
    SCADA (Supervisory Control and Data Acquisition) - Операторское управление и сбор данных от технологического оборудования.
    DCS (Distributed Control Systems) - Распределенная система управления технологическим оборудованием.
    [ http://www.morepc.ru/dict/]

    Параллельные тексты EN-RU

    MotorSys™ iPMCC solutions can integrate a dedicated human-machine interface (HMI) or communicate via a personal computer directly on the motor starters.
    [Schneider Electric]

    Интеллектуальный центр распределения электроэнергии и управления электродвигателями MotorSys™ может иметь в своем составе специальный человеко-машинный интерфейс (ЧМИ). В качестве альтернативы используется обмен данным между персональным компьютером и пускателями.
    [Перевод Интент]

    HMI на базе операторских станций

    Самое, пожалуй, главное в системе управления - это организация взаимодействия между человеком и программно-аппаратным комплексом. Обеспечение такого взаимодействия и есть задача человеко-машинного интерфейса (HMI, human machine interface).

    На мой взгляд, в аббревиатуре “АСУ ТП” ключевым является слово “автоматизированная”, что подразумевает непосредственное участие человека в процессе реализации системой определенных задач. Очевидно, что чем лучше организован HMI, тем эффективнее человек сможет решать поставленные задачи.

    Как же организован HMI в современных АСУ ТП?
    Существует, как минимум, два подхода реализации функционала HMI:

    1. На базе специализированных рабочих станций оператора, устанавливаемых в центральной диспетчерской;
    2. На базе панелей локального управления, устанавливаемых непосредственно в цеху по близости с контролируемым технологическим объектам.

    Иногда эти два варианта комбинируют, чтобы достичь наибольшей гибкости управления. В данной статье речь пойдет о первом варианте организации операторского уровня.

    Аппаратно рабочая станция оператора (OS, operator station) представляет собой ни что иное как персональный компьютер. Как правило, станция снабжается несколькими широкоэкранными мониторами, функциональной клавиатурой и необходимыми сетевыми адаптерами для подключения к сетям верхнего уровня (например, на базе Industrial Ethernet). Станция оператора несколько отличается от привычных для нас офисных компьютеров, прежде всего, своим исполнением и эксплуатационными характеристиками (а также ценой 4000 - 10 000 долларов).
    На рисунке 1 изображена рабочая станция оператора системы SIMATIC PCS7 производства Siemens, обладающая следующими техническими характеристиками:

    Процессор: Intel Pentium 4, 3.4 ГГц;
    Память: DDR2 SDRAM до 4 ГБ;
    Материнская плата: ChipSet Intel 945G;
    Жесткий диск: SATA-RAID 1/2 x 120 ГБ;
    Слоты: 4 x PCI, 2 x PCI E x 1, 1 x PCI E x 16;
    Степень защиты: IP 31;
    Температура при эксплуатации: 5 – 45 C;
    Влажность: 5 – 95 % (без образования конденсата);
    Операционная система: Windows XP Professional/2003 Server.

    4876
    Рис. 1. Пример промышленной рабочей станции оператора.

    Системный блок может быть как настольного исполнения ( desktop), так и для монтажа в 19” стойку ( rack-mounted). Чаще применяется второй вариант: системный блок монтируется в запираемую стойку для лучшей защищенности и предотвращения несанкционированного доступа.

    Какое программное обеспечение используется?
    На станции оператора устанавливается программный пакет визуализации технологического процесса (часто называемый SCADA). Большинство пакетов визуализации работают под управлением операционных систем семейства Windows (Windows NT 4.0, Windows 2000/XP, Windows 2003 Server), что, на мой взгляд, является большим минусом.
    Программное обеспечение визуализации призвано выполнять следующие задачи:

    1. Отображение технологической информации в удобной для человека графической форме (как правило, в виде интерактивных мнемосхем) – Process Visualization;
    2. Отображение аварийных сигнализаций технологического процесса – Alarm Visualization;
    3. Архивирование технологических данных (сбор истории процесса) – Historical Archiving;
    4. Предоставление оператору возможности манипулировать (управлять) объектами управления – Operator Control.
    5. Контроль доступа и протоколирование действий оператора – Access Control and Operator’s Actions Archiving.
    6. Автоматизированное составление отчетов за произвольный интервал времени (посменные отчеты, еженедельные, ежемесячные и т.д.) – Automated Reporting.

    Как правило, SCADA состоит из двух частей:

    1. Среды разработки, где инженер рисует и программирует технологические мнемосхемы;
    2. Среды исполнения, необходимой для выполнения сконфигурированных мнемосхем в режиме runtime. Фактически это режим повседневной эксплуатации.

    Существует две схемы подключения операторских станций к системе управления, а точнее уровню управления. В рамках первой схемы каждая операторская станция подключается к контроллерам уровня управления напрямую или с помощью промежуточного коммутатора (см. рисунок 2). Подключенная таким образом операторская станция работает независимо от других станций сети, и поэтому часто называется одиночной (пусть Вас не смущает такое название, на самом деле таких станций в сети может быть несколько).

    4877
    Рис. 2. Схема подключения одиночных операторских станций к уровню управления.

    Есть и другой вариант. Часто операторские станции подключают к серверу или резервированной паре серверов, а серверы в свою очередь подключаются к промышленным контроллерам. Таким образом, сервер, являясь неким буфером, постоянно считывает данные с контроллера и предоставляет их по запросу рабочим станциям. Станции, подключенные по такой схеме, часто называют клиентами (см. рисунок 3).

    4878
    Рис. 3. Клиент-серверная архитектура операторского уровня.

    Как происходит информационный обмен?
    Для сопряжения операторской станции с промышленным контроллером на первой устанавливается специальное ПО, называемое драйвером ввода/вывода. Драйвер ввода/вывода поддерживает совместимый с контроллером коммуникационный протокол и позволяет прикладным программам считывать с контроллера параметры или наоборот записывать в него. Пакет визуализации обращается к драйверу ввода/вывода каждый раз, когда требуется обновление отображаемой информации или запись измененных оператором данных. Для взаимодействия пакета визуализации и драйвера ввода/вывода используется несколько протоколов, наиболее популярные из которых OPC (OLE for Process Control) и NetDDE (Network Dynamic Data Exchange). Обобщенно можно сказать, что OPC и NetDDE – это протоколы информационного обмена между различными приложениями, которые могут выполняться как на одном, так и на разных компьютерах. На рисунках 4 и 5 изображено, как взаимодействуют программные компоненты при различных схемах построения операторского уровня.  
    4879
    Рис. 4. Схема взаимодействия программных модулей при использовании одиночных станций.
     
    4880
    Рис. 5. Схема взаимодействия программных модулей при использовании клиент-серверной архитектуры.
    Как выглядит SCADA?
    Разберем простой пример. На рисунке 6 приведена абстрактная схема технологического процесса, хотя полноценным процессом это назвать трудно.
    4881
    Рис. 6. Пример операторской мнемосхемы.
    На рисунке 6 изображен очень упрощенный вариант операторской мнемосхемы для управления тех. процессом. Как видно, резервуар (емкость) наполняется водой. Задача системы - нагреть эту воду до определенной температуры. Для нагрева воды используется газовая горелка. Интенсивность горения регулируется клапаном подачи газа. Также должен быть насос для закачки воды в резервуар и клапан для спуска воды.

    На мнемосхеме отображаются основные технологические параметры, такие как: температура воды; уровень воды в резервуаре; работа насосов; состояние клапанов и т.д. Эти данные обновляются на экране с заданной частотой. Если какой-либо параметр достигает аварийного значения, соответствующее поле начинает мигать, привлекая внимание оператора.

    Сигналы ввода/вывода и исполнительные механизмы отображаются на мнемосхемах в виде интерактивных графических символов (иконок). Каждому типу сигналов и исполнительных механизмов присваивается свой символ: для дискретного сигнала это может быть переключатель, кнопка или лампочка; для аналогового – ползунок, диаграмма или текстовое поле; для двигателей и насосов – более сложные фейсплейты ( faceplates). Каждый символ, как правило, представляет собой отдельный ActiveX компонент. Вообще технология ActiveX широко используется в SCADA-пакетах, так как позволяет разработчику подгружать дополнительные символы, не входящие в стандартную библиотеку, а также разрабатывать свои собственные графические элементы, используя высокоуровневые языки программирования.

    Допустим, оператор хочет включить насос. Для этого он щелкает по его иконке и вызывает панель управления ( faceplate). На этой панели он может выполнить определенные манипуляции: включить или выключить насос, подтвердить аварийную сигнализацию, перевести его в режим “техобслуживания” и т.д. (см. рисунок 7).  
    4882
    Рис. 7. Пример фейсплейта для управления насосом.
      Оператор также может посмотреть график изменения интересующего его технологического параметра, например, за прошедшую неделю. Для этого ему надо вызвать тренд ( trend) и выбрать соответствующий параметр для отображения. Пример тренда реального времени показан на рисунке 8.
     
    4883
    Рис. 8. Пример отображения двух параметров на тренде реального времени.
    Для более детального обзора сообщений и аварийных сигнализаций оператор может воспользоваться специальной панелью ( alarm panel), пример которой изображен на рисунке 9. Это отсортированный список сигнализаций (alarms), представленный в удобной для восприятия форме. Оператор может подтвердить ту или иную аварийную сигнализацию, применить фильтр или просто ее скрыть.
    4884
    Рис. 9. Панель сообщений и аварийных сигнализаций.
    Говоря о SCADA, инженеры часто оперируют таким важным понятием как “тэг” ( tag). Тэг является по существу некой переменной программы визуализации и может быть использован как для локального хранения данных внутри программы, так и в качестве ссылки на внешний параметр процесса. Тэги могут быть разных типов, начиная от обычных числовых данных и кончая структурой с множеством полей. Например, один визуализируемый параметр ввода/вывода – это тэг, или функциональный блок PID-регулятора, выполняемый внутри контроллера, - это тоже тэг. Ниже представлена сильно упрощенная структура тэга, соответствующего простому PID-регулятору:

    Tag Name = “MyPID”;
    Tag Type = PID;

    Fields (список параметров):

    MyPID.OP
    MyPID.SP
    MyPID.PV
    MyPID.PR
    MyPID.TI
    MyPID.DI
    MyPID.Mode
    MyPID.RemoteSP
    MyPID.Alarms и т.д.

    В комплексной прикладной программе может быть несколько тысяч тэгов. Производители SCADA-пакетов это знают и поэтому применяют политику лицензирования на основе количества используемых тэгов. Каждая купленная лицензия жестко ограничивает суммарное количество тэгов, которые можно использовать в программе. Очевидно, чем больше тегов поддерживает лицензия, тем дороже она стоит; так, например, лицензия на 60 000 тэгов может обойтись в 5000 тыс. долларов или даже дороже. В дополнение к этому многие производители SCADA формируют весьма существенную разницу в цене между “голой” средой исполнения и полноценной средой разработки; естественно, последняя с таким же количеством тэгов будет стоить заметно дороже.

    Сегодня на рынке представлено большое количество различных SCADA-пакетов, наиболее популярные из которых представлены ниже:

    1.    Wonderware Intouch;
    2.    Simatic WinCC;
    3.    Iconics Genesis32;
    4.    Citect;
    5.    Adastra Trace Mode

    Лидирующие позиции занимают Wonderware Intouch (производства Invensys) и Simatic WinCC (разработки Siemens) с суммарным количеством инсталляций более 80 тыс. в мире. Пакет визуализации технологического процесса может поставляться как в составе комплексной системы управления, так и в виде отдельного программного продукта. В последнем случае SCADA комплектуется набором драйверов ввода/вывода для коммуникации с контроллерами различных производителей.   [ http://kazanets.narod.ru/HMI_PART1.htm]

    Тематики

    Синонимы

    EN

    Русско-английский словарь нормативно-технической терминологии > человеко-машинный интерфейс

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