发明名称 |
Intelligent coast-down algorithm for electric vehicle |
摘要 |
A method and apparatus are provided for applying a coast-down braking torque to a vehicle coasting. The system provides a controlled regenerative braking torque automatically applied when the vehicle is coasting to simulate the feeling of a vehicle having an internal combustion engine. When the driver lets off the throttle when a vehicle is either on a flat grade or driving down a hill, the amount of regenerative braking is automatically controlled. When utilized with an electric or hybrid electric vehicle, the coast-down braking torque is converted to stored electric energy which improves the efficiency of the vehicle.
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申请公布号 |
US6364434(B1) |
申请公布日期 |
2002.04.02 |
申请号 |
US19990283886 |
申请日期 |
1999.04.01 |
申请人 |
DAIMLERCHRYSLER CORPORATION |
发明人 |
SWAY-TIN MIN;ARCORI MARK R.;CARTWRIGHT KERT L.;ROTERMAN THADDEUS;MCCOY JAMES R. |
分类号 |
B60K6/04;B60L15/20;B60T8/00;B60T13/66;B60W10/18;(IPC1-7):B60T8/64 |
主分类号 |
B60K6/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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