| 摘要 |
FIELD: city transport. SUBSTANCE: train turn signal receiver is installed between rails before street car switch. Input air contains are located on contact wire in direction of train movement before street car switch electric drive. Logic stage, power switch connected with contact wire and street car switch electric drive, selector switch, matching device, second signal receiver and outlet air contacts located on contact wire in direction of train movement behind street car switch electric drive in direction of movement provided by street car switch are available. Turn signal receiver is made for receiving signal of command transmitter whose antenna is located in head of train. Second signal receiver is located between rails of track of each direction of train movement and is made for receiving signal from command transmitter whose antenna is located in tail of train. Logic stage has turn signal processing logic unit, street car switch change-over prohibit unit and control signal shaping unit. EFFECT: possibility of servicing trains with different automatic control systems. 4 cl, 7 dwg |
