发明授权
- 专利标题: Suspension control apparatus for a vehicle
- 专利标题(中): 一种车辆悬架控制装置
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申请号: US267951申请日: 1988-11-07
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公开(公告)号: US4887840A公开(公告)日: 1989-12-19
- 发明人: Mitsuhiko Harara , Shozo Takizawa , Tadao Tanaka , Shunichi Wada , Shigeki Ohtagaki
- 申请人: Mitsuhiko Harara , Shozo Takizawa , Tadao Tanaka , Shunichi Wada , Shigeki Ohtagaki
- 申请人地址: JPX Tokyo
- 专利权人: Mitsubishi Kenki Kabushiki Kaisha
- 当前专利权人: Mitsubishi Kenki Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX62-169215[U] 19871105
- 主分类号: B60G17/00
- IPC分类号: B60G17/00 ; B60G17/015 ; B60G17/016 ; B60G17/08
摘要:
Disclosed is a suspension control apparatus for a vehicle having a plurality of suspension units each disposed between a road wheel and the body of a vehicle for effectively and quickly correcting any deviation of the vehicle height from a normal height level immediately upon finishing of active suspension control operations. Priority is determined for vehicle-height control and various active suspension control operations such as roll control, nose-dive and squat control, and pitching and bouncing control so that normal vehicle-height control is stopped or inhibited during active suspension control operations are being carried out, thereby preventing the traveling attitude of the vehicle from being made unstable. Also, a vehicle-height control determining time interval from the instant when active suspension control operations has been finished until the time when vehicle-height control is restarted is substantially reduced as compared with that required in the case when the vehicle is traveling in a normal attitude without any active suspension control operation, whereby any deviation of the vehicle height from a target height level can be quickly removed to make the actual vehicle height match with a target height level in a very short time immediately after the finishing of the active suspension control operations.
公开/授权文献
- US4387469A Tuner control system 公开/授权日:1983-06-07
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