| 摘要 |
PURPOSE:To restore the control of the posture rapidly and to suppress the reactive shock of the car body by releasing the control of the posture when the steering angle is at the returning side to the neutral position and the steering angular velocity is less than a preset value. CONSTITUTION:While the main and the auxiliary air spring chambers 11 and 12 of a suspension unit SRL are linked to a reservoir tank 21 through an intake pipe 23 with an intake valve 221, they are linked to an air cleaner 16 through an exhaust pipe 28 with an exhaust valve 271. And while a controller 36 sets a control time responding to the lateral acceleration depending on the car speed and the steering condition detected by sensors 41 and 42 respectively, it controls the posture by opening the outer side intake valve 221 and the inner side exhaust valve 271 respectively in the turning operation as long as the control time. In this case,when the steering angle is at the returning side toward the neutral position, and moreover, the steering angular velocity is less than a set value, the control of the posture is released. |
