| 摘要 |
PURPOSE:To prevent any faulty condition in roll control by informing a fact that an acceleration sensor gets out of order when body acceleration of more than the setting value is continuously detected for more than first specified time, or the body roll control is performed in succession for more than second specified time. CONSTITUTION:A control unit 36 performs charging or exhausting to or from suspension units FS1, FS2, RS1, RS2 is all directions on the basis of longitudinal acceleration of a car body to be detected by an acceleration sensor 39, and also performs roll control. Here, when body acceleration of more than such acceleration that is impossible at the preset normal turning is detected after continuing more than first specified time, or the body roll control is performed in succession of more than second specified time that is impossible at the normal control, the control unit 36 detects it as something trouble in the acceleration sensor 39, thereby informing it with an alarm 47. Any non-conformity in the roll control is thus preventable. |
