| 摘要 |
<p>PURPOSE:To realize simply the constant position stop with high accuracy and to quicken the response of a stop command by using a section trolley used both for position detection and brake command of a vehicle in common use with an inductive radio system. CONSTITUTION:An on-ground controller 1 detects the arrival onto a point (a) of a vehicle 21 when a position detection relay 7 is turned on, a gives command of transmission of deceleration command to an inductive radio equipment 2, which gives the deceleration command to an inductive line 11 via a coupler 3. The vehicle 1 receives the signal by an antenna 24, gives a command from an inductive radio equipment 20 to a running motor controller 17 so as to control the deceleration of the motor 19. On the other hand, the circuit for position detection relays 5, 6 at an object constant position is turned off in advance by a contact 8 in the controller 1. The moment the vehicle 21 passes through a point (b), a brake relay 1l2 of the vehicle 21 is turned off to turn off an electromagnetic contactor 16, the motor circuit is turned off and the electromagnetic brake 18 is activated to stop the vehicle 21.</p> |
