发明授权
US5065327A Method for predicting a speed of a vehicle which is equipped with an
antilock brake device
失效
用于预测配备有防抱死制动装置的车辆的速度的方法
- 专利标题： Method for predicting a speed of a vehicle which is equipped with an antilock brake device
- 专利标题（中）： 用于预测配备有防抱死制动装置的车辆的速度的方法
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申请号： US383490申请日： 1989-07-24
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公开(公告)号： US5065327A公开(公告)日： 1991-11-12
- 发明人: Toshio Yahagi , Yoshihiro Iwagawa , Yoichi Sugimoto , Tsuyoshi Satoh
- 申请人： Toshio Yahagi , Yoshihiro Iwagawa , Yoichi Sugimoto , Tsuyoshi Satoh
- 申请人地址： JPX Tokyo
- 专利权人： Honda Giken Kogyo Kabushiki Kaisha
- 当前专利权人： Honda Giken Kogyo Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX1-128281 19890522
- 主分类号： B60T8/1761
- IPC分类号： B60T8/1761 ; B60T8/66 ; G01P3/50
摘要：
The present invention is a method for estimating the speed of a vehicle with antilock brake devices by obtaining a vehicle speed as a reference value for determining a slip ratio of a wheel based upon a wheel speed, an acceleration and a deceleration. At least the deceleration is based upon a differentiated value of a highest wheel speed from all wheels. In a vehicle in which the drive wheels are rigidly coupled, at least the deceleration is based upon a differentiated value of a highest value of the lowest wheel speed of the drive wheels and the wheel speeds of the driven wheels.
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