| 摘要 |
FIELD: transport. ^ SUBSTANCE: automatic operation electronic circuit consists of car loading pickups and braking system control unit, electric and air control system consists of pressure pickups, braking system control unit and actuator system. Car loading pickups and pressure pickups are connected to braking system control unit via common bus. Braking system control unit output is connected to actuator input. Braking system control unit consists of electric and air control system and related auto mode control system and runs under control of system software. Braking system control unit and auto mode control system share common actuator unit. ^ EFFECT: higher reliability, better control, fast and accurate operation, longer life. ^ 3 cl, 1 dwg |
