| 摘要 |
The invention concerns a system for controlling an automated transmission, for a motor vehicle, comprising: -a control unit (20) for controlling the powertrain comprising an engine control unit (23) and a transmission control unit (22); - a transmission actuator (1, 1a, 1b, 2, 3, 78), capable of actuating a clutch (63, 75), selecting the ratios of a gearbox (64) or changing the ratios of a gearbox (64), and comprising: - an electromechanical actuation device; - an electronic power module (28, 29, 30) for powering the electromechanical actuation device; - a sensor (39, 41); - a control module (31, 32, 33) for controlling the actuator; and - a multiplexing interface; and -a multiplexing bus (21) connecting the multiplexing interfaces of the actuator and the powertrain control unit (20). |
