SU1562202A1

SU1562202A1 - Apparatus for reception of signals of automatic locomotive signalling

Info

Publication number: SU1562202A1
Application number: SU884402119A
Authority: SU
Inventors: Асадулла Азизов; Петр Филимонович Бестемьянов; Виктор Михайлович Лисенков; Ирина Ивановна Разинова; Дмитрий Валерьевич Шалягин
Original assignee: Московский Институт Инженеров Железнодорожного Транспорта
Priority date: 1988-04-11
Filing date: 1988-04-11
Publication date: 1990-05-07

Abstract

Изобретение относитс к железнодорожной автоматике и телемеханике, в частности к устройствам дл приема сигналов автоматической локомотивной сигнализации на метрополитенах. Цель изобретени - повышение надежности. Устройство содержит приемные катушки 1 и 2, датчики 3 и 4 тока, установленные на токоведущих шинах подвижного состава с подключенными к ним токовыми реле 5 и 6 с контактами 5.1, 5.2 и 6.1, 6.2, и блок 7 обработки информации. Т говый ток, проход от контактного рельса к т говому двигателю через токоведущую шину, вызывает срабатывание, например, токового реле 5. При этом к входу блока 7 подключаетс дополнительна секци приемной катушки 2. Тем самым компенсируетс асимметри т гового тока, св занна с расположением контактного рельса р дом с катушкой 1. 1 ил.The invention relates to railway automation and telemechanics, in particular, to devices for receiving signals of an automatic locomotive signaling system on subways. The purpose of the invention is to increase reliability. The device contains receiving coils 1 and 2, sensors 3 and 4 currents installed on current carrying tires of rolling stock with current relays 5 and 6 connected to them with contacts 5.1, 5.2 and 6.1, 6.2, and information processing unit 7. The traction current, the passage from the contact rail to the traction motor through the busbar, triggers, for example, the current relay 5. At the same time, an additional section of the receiving coil 2 is connected to the input of the unit 7. contact rail next to the coil 1. 1 Il.

Description

Составитель А.ПустовойтовCompiled by A.Pustovoitov

Редактор В.Бугренкова Техред М.ДидыкEditor V. Bugrenkova Tehred M. Didyk

Корректор С.ШевкунProofreader S.Shevkun

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ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска наб„, д. 4/5VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab 4/5

Claims

Claim

A device for receiving signals of automatic locomotive signaling15, mainly for the metro, containing receiving coils mounted on the train connected to a two-input information processing unit, characterized

2Q in that, in order to increase reliability, it is equipped with motor current sensors mounted on current-carrying tires of rolling stock with current relays connected to them,

25 and the receiving coils are made with an additional output, while one input of the information processing unit is connected to the first and second outputs of one receiving coil, respectively 2Q, through the front current contact of the first current connected in series. the relay and the rear contact of the second current relay and through the rear contact of the first current relay, and its additional output is connected to the first and second terminals of the other receiving coil, respectively, through series-connected front contact of the second current relay and the second rear contact of the first current relay and through the second rear contact of the second current relay, and an additional output. the second receiving coil is connected to the second input of the information processing unit.