SU429985A1 - ELECTRONIC DEVICE FOR AUTOMATIC INCLUSION OF DIMENSIONAL FIRE OF A VEHICLE - Google Patents

ELECTRONIC DEVICE FOR AUTOMATIC INCLUSION OF DIMENSIONAL FIRE OF A VEHICLE

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Publication number
SU429985A1
SU429985A1 SU1769710A SU1769710A SU429985A1 SU 429985 A1 SU429985 A1 SU 429985A1 SU 1769710 A SU1769710 A SU 1769710A SU 1769710 A SU1769710 A SU 1769710A SU 429985 A1 SU429985 A1 SU 429985A1
Authority
SU
USSR - Soviet Union
Prior art keywords
vehicle
electronic device
dimensional fire
automatic inclusion
circuit
Prior art date
Application number
SU1769710A
Other languages
Russian (ru)
Original Assignee
С. И. Липко, В. О. Покровска , Н. А. Кащеев Таганрогский радиотехнический институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by С. И. Липко, В. О. Покровска , Н. А. Кащеев Таганрогский радиотехнический институт filed Critical С. И. Липко, В. О. Покровска , Н. А. Кащеев Таганрогский радиотехнический институт
Priority to SU1769710A priority Critical patent/SU429985A1/en
Application granted granted Critical
Publication of SU429985A1 publication Critical patent/SU429985A1/en

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  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Description

1one

Изобретение относитс  к системам автоматического управлени  наружным освещением и может использоватьс  в автомобильной промышленности дл  включени  габаритных огней автомобил  при изменении внешней средней освещенности.The invention relates to systems for the automatic control of outdoor lighting and can be used in the automotive industry to turn on the car's lights when changing ambient light levels.

Известны электронные устройства дл  автоматического включени  габаритных огней транспортного средства, содержащие схему управлени  с фотоэлементом и усилитель мощности , в нагрузочную цепь которого включены лампы габаритных огней.Electronic devices are known for automatically switching on the vehicle's side lights, comprising a control circuit with a photocell and a power amplifier, the load lights of which are included in the load circuit.

Цель изобретени  - повышение стабильности порогов срабатывани  при изменении температуры и питающего напр жени .The purpose of the invention is to increase the stability of the response thresholds with a change in temperature and supply voltage.

Это достигаетс  тем, что предлагаемое устройство снабжено полупроводниковым стабилизатором напр жени  последовательного типа , а схема управлени  выполнена в виде триггера, питающа  цепь которого подсоединена к выходу стабилизатора, а выходна  цепь триггера через делитель напр жени  и инвертор подключена к усилителю мощности, причем в качестве регулирующего элемента стабилизатора и одного из плеч триггера использованы двухэмиттерные транзисторы, имеющие равные опорные напр жени .This is achieved by the fact that the proposed device is equipped with a semiconductor voltage regulator of the sequential type, and the control circuit is designed as a trigger, the supply circuit of which is connected to the output of the stabilizer, and the output circuit of the trigger is connected to a power amplifier, and element of the stabilizer and one of the trigger arms used two emitter transistors having equal reference voltages.

На чертеже показана схема описываемого устройства.The drawing shows a diagram of the described device.

Оно включает в себ  It includes

схему управлени  и усилитель мощности.control circuit and power amplifier.

Стабилизатор напр жени  последовательного типа содержит регулирующий транзистор 1, сравнивающий и усилительный транзистор 2, делитель на резисторах 3 и 4, сопротивление 5 смещени  и токозадающее сопротивление 6. К выходу стабилизатора напр жени  подключена схема управлени , котора  состоит из входного делител , в одном плече которого стоит фотоэлемент 7, а в другом - резистор 8, транзисторов 9 и 10, нагрузочного сопротивлени  11, сопротивлени  12 в цепи эмиттера и сопротивлени  13 смещени . Резистор 14 и диод 15 служат дл  температурной компенсации датчика освещенности (фотоэлемента 7).A series-type voltage regulator contains a control transistor 1, comparing and amplifying transistor 2, a divider on resistors 3 and 4, a bias resistance 5 and a current-generating resistance 6. To the output of a voltage regulator a control circuit is connected, which consists of an input divider, in one arm There is a photocell 7, and in the other there is a resistor 8, transistors 9 and 10, a load resistance 11, a resistance 12 in the emitter circuit and a resistance 13 bias. Resistor 14 and diode 15 are used for temperature compensation of the light sensor (photocell 7).

Выход схемы управлени  через делитель на резисторах 16 и 17 подсоединен к инверторуThe output of the control circuit through a divider resistors 16 and 17 are connected to the inverter

на транзисторе 18 с сопротивлением 19 в цепи коллектора, электрически св занного с усилителем мощности. Последний состоит из составных транзисторов 20, 21 и 22, 23, в коллекторные цепи которых включены сопротивлени  24 и 25 и сопротивлени  26 смещени , выходного транзистора 27 с сопротивлением 28 в цепи базы, нагрузкой (лампочкой 29) в коллекторной цепи и диода 30, который служит дл  создани  напр жени  смещени  транзистора 27.a transistor 18 with a resistance 19 in the collector circuit, electrically connected to the power amplifier. The latter consists of composite transistors 20, 21 and 22, 23, whose collector circuits include resistances 24 and 25 and bias resistances 26, output transistor 27 with resistance 28 in the base circuit, a load (light bulb 29) in the collector circuit, and a diode 30, which serves to create the bias voltage of the transistor 27.

SU1769710A 1972-04-14 1972-04-14 ELECTRONIC DEVICE FOR AUTOMATIC INCLUSION OF DIMENSIONAL FIRE OF A VEHICLE SU429985A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1769710A SU429985A1 (en) 1972-04-14 1972-04-14 ELECTRONIC DEVICE FOR AUTOMATIC INCLUSION OF DIMENSIONAL FIRE OF A VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1769710A SU429985A1 (en) 1972-04-14 1972-04-14 ELECTRONIC DEVICE FOR AUTOMATIC INCLUSION OF DIMENSIONAL FIRE OF A VEHICLE

Publications (1)

Publication Number Publication Date
SU429985A1 true SU429985A1 (en) 1974-05-30

Family

ID=20509705

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1769710A SU429985A1 (en) 1972-04-14 1972-04-14 ELECTRONIC DEVICE FOR AUTOMATIC INCLUSION OF DIMENSIONAL FIRE OF A VEHICLE

Country Status (1)

Country Link
SU (1) SU429985A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU178827U1 (en) * 2017-08-18 2018-04-19 Александр Олегович Кудрявцев DEVICE FOR AUTOMATIC ENABLING AND DISABLING OF DIMENSIONAL LIGHTS OF THE VEHICLE IN THE DARK TIME OF THE DAY IN THE CASE OF ITS LIGHTING BY THE HEADLIGHTS OF THE CAR RIVING VEHICLE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU178827U1 (en) * 2017-08-18 2018-04-19 Александр Олегович Кудрявцев DEVICE FOR AUTOMATIC ENABLING AND DISABLING OF DIMENSIONAL LIGHTS OF THE VEHICLE IN THE DARK TIME OF THE DAY IN THE CASE OF ITS LIGHTING BY THE HEADLIGHTS OF THE CAR RIVING VEHICLE

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