发明授权
- 专利标题: Anti-skid control system for an electrically operated vehicle
- 专利标题(中): 电动车辆的防滑控制系统
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申请号: US253260申请日: 1994-06-02
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公开(公告)号: US5511866A公开(公告)日: 1996-04-30
- 发明人: Michitaka Terada , Masamoto Ando , Toshiyuki Sakai
- 申请人: Michitaka Terada , Masamoto Ando , Toshiyuki Sakai
- 申请人地址: JPX Kariya
- 专利权人: Aisin Seiki Kabushiki Kaisha
- 当前专利权人: Aisin Seiki Kabushiki Kaisha
- 当前专利权人地址: JPX Kariya
- 优先权: JPX5-134617 19930604
- 主分类号: B60L7/18
- IPC分类号: B60L7/18 ; B60T8/00 ; B60T8/1761 ; B60T8/58
摘要:
The invention is directed to an anti-skid control system for an electrically operated vehicle having an electric motor and a regenerative braking system. The system sets a desired decreasing wheel speed, when a skid detector detects a skidding condition of the wheel in response to the output signal of a wheel speed detector. A controller controls a regenerative braking torque of the electric motor in accordance with a control mode selected from a torque control mode, in which the regenerative braking torque is provided in proportion to operation of a brake operating member, and a rotation control mode, in which the regenerative braking torque is controlled to rotate the electric motor at a predetermined speed corresponding to the desired decreasing wheel speed. The controller changes the torque control mode to the rotation control mode when the skid detector detects the skidding condition.