SU950661A1 - Apparatus for preventing collision of object moving along the same track - Google Patents
Apparatus for preventing collision of object moving along the same track Download PDFInfo
- Publication number
- SU950661A1 SU950661A1 SU802973195A SU2973195A SU950661A1 SU 950661 A1 SU950661 A1 SU 950661A1 SU 802973195 A SU802973195 A SU 802973195A SU 2973195 A SU2973195 A SU 2973195A SU 950661 A1 SU950661 A1 SU 950661A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- control
- troll
- section
- trolley
- power supply
- Prior art date
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- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Description
Изобретение относитс к устройст вам путовой автоматики транспортных средств.The invention relates to a device for the use of motor vehicles.
Известно устройство дл предотвращени столкновений подвижных объектов , движущихс по одной колее, содержащее установленное на подвижном объекте и включенное между одной фазой тролле питани и секционированным троллеем управлени блокировочное рел.е, последовательно с которым включен один диод разв зки, а параллельно реле и указанному диоду встречно последнему включен другой диод разв зки 1 .A device is known for preventing collisions of moving objects moving along one track, containing a blocking switch mounted on a moving object and connected between one phase of the power supply troll and a sectioned control troll, in series with which one isolation diode is connected and parallel to the relay and the indicated diode The last is connected to another diode 1.
Недостаток известного устройства заключаетс в том, что блокировка движени осуществл етс включением блокировочного реле, т.е. без контрол исправности цепей блокировки, что снижает надежность работы устройства .A disadvantage of the known device is that the movement is blocked by turning on the blocking relay, i.e. without monitoring the health of the locking circuits, which reduces the reliability of the device.
Цель изобретени - повышение надежности работы устройства.The purpose of the invention is to increase the reliability of the device.
Поставленна цель достигаетс тем, что устройство снабжено установленными на пути двум ключевыми элементами , один из которых выполнен на оптроне, а друго.й - на тиристоре, анод которого соединен с одной секцией тролле управлени , катод подключен к троллею питани другой фазы соответствующей секции и к катоду фотоуиристорного оптрона, а управл ющий электрод через реэистивный делитель , со средней точкой которого соединен анод фототиристора оптрона, подключен к троллею питани третьей фазы этой же секции, причем фотодиод оптрона катодом через резистор соединен с другой секцией тролле управлени , а анодом - с третьей фазой тролле питани этой же секции.The goal is achieved in that the device is equipped with two key elements installed in the path, one of which is made on the optocoupler and the other on the thyristor, the anode of which is connected to one section of the control troll, the cathode is connected to the power supply of the other phase of the corresponding section and the cathode of the photouristor optocoupler, and the control electrode, via a resistive divider, with the midpoint of which the anode of the photothyristor of the optocoupler is connected, is connected to the third phase power supply trolley of the same section, and The house is connected through a resistor to another section of the control trolley, and the anode to the third phase of the power trolley of the same section.
На чертеже показана принципиальна схема устройства.The drawing shows a schematic diagram of the device.
Устройство содержит установленные на подвижных Объектах 1 и 2 блокировочные реле 3 и 4, которые св заны с троллеем 5 управлени , имеющим секции 5.1 - 5.3, и с одной фазой тролле питани 6, имеющим секции 6.1 6 .3. Устройство содержит также ключевые элементы, установленные на пути, причем одни ключевые элементы выполнены на оптронах 7 с фототиристором 8.1 и фотодиодом 8.2, а другие ключевые элементы выполнены на тиристорах 9 и 10, причем оптроны 7 и 8 и тиристоры св заны через резисторы 11 и 12The device contains locking relays 3 and 4 installed on moving Objects 1 and 2, which are connected to a control trolley 5 having sections 5.1 - 5.3, and with a single phase power supply controller 6 having sections 6.1 6 .3. The device also contains key elements mounted in the path, some key elements being made on optocouplers 7 with a photothyristor 8.1 and photodiode 8.2, and other key elements being made on thyristors 9 and 10, with optocouplers 7 and 8 and thyristors connected through resistors 11 and 12
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802973195A SU950661A1 (en) | 1980-08-13 | 1980-08-13 | Apparatus for preventing collision of object moving along the same track |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802973195A SU950661A1 (en) | 1980-08-13 | 1980-08-13 | Apparatus for preventing collision of object moving along the same track |
Publications (1)
Publication Number | Publication Date |
---|---|
SU950661A1 true SU950661A1 (en) | 1982-08-15 |
Family
ID=20914520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802973195A SU950661A1 (en) | 1980-08-13 | 1980-08-13 | Apparatus for preventing collision of object moving along the same track |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU950661A1 (en) |
-
1980
- 1980-08-13 SU SU802973195A patent/SU950661A1/en active
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