| 摘要 |
PURPOSE:To normally operate a car loading device by using a wheel speed sensor when a car speed sensor installed onto the car loading device in 4WS, etc., is in trouble. CONSTITUTION:When a car speed sensor 29 is in anomaly, a trouble judgement signal is outputted into a selecting switch 52. Then, a contact point 52c is switched from the connected state with a terminal 52a on the car speed sensor 29 side to the connected state with the terminal 52b on a wheel speed sensor 43 side installed onto an antiskid brake system. Therefore, a wheel speed signal (f) is input into the aimed steering angle calculation part of a controller 26 through a signal converter 53. Therefore, the normal operation in 4WS is permitted even in the case when the car speed sensor 29 is in trouble. |
