| 摘要 |
A system (1) for automatically controlling a vehicle actuating device (3) via an electric motor (2), which system (1) comprises: - an electronic control system (4) for processing input signals relative to parameters and operating conditions of parts of the vehicle, and generating a P.W.M. output signal (fixed frequency, variable duty cycle, square wave between zero and the vehicle battery voltage); and - an interface circuit device (6) for decoding the P.W.M. output signal and accordingly generating a supply voltage for the electric motor (2). |
