发明授权
- 专利标题: Slippage control system using estimated road surface resistances
- 专利标题(中): 使用估计路面阻力的滑动控制系统
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申请号: US997486申请日: 1992-12-28
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公开(公告)号: US5351192A公开(公告)日: 1994-09-27
- 发明人: Toshiaki Tsuyama , Toru Onaka
- 申请人: Toshiaki Tsuyama , Toru Onaka
- 申请人地址: JPX Hiroshima
- 专利权人: Mazda Motor Corporation
- 当前专利权人: Mazda Motor Corporation
- 当前专利权人地址: JPX Hiroshima
- 优先权: JPX3-357243 19911225
- 主分类号: B60K28/16
- IPC分类号: B60K28/16 ; B60T8/172 ; B60T8/175 ; B60T8/1763 ; B60T8/66 ; B60K26/00 ; B60T8/34
摘要:
A vehicle slippage control system has wheel drive torque controlled so as to prevent drive wheels from excessively slipping on a road and is regulated in accordance with road surface resistances. The system estimates lateral and rectilinear road surface resistances on the basis of lateral and rectilinear gravitational acceleration of the vehicle, respectively, and then selects one of the estimated lateral and rectilinear road surface resistances, on the basis of predetermined terms, as an effective road surface resistance in accordance with which wheel drive torque is changed.
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