发明名称 Control device for electric vehicle stopping at slope road
摘要 A control device for an electric vehicle stopping at a slope road which reduces a power consumption of the electric motor when the vehicle is stopping at the slope road with the generation of a drive torque. The device judges the stopping state of the vehicle at the slope road when a condition that a throttle opening degree is not zero, that the drive torque is not zero, and that a vehicle speed is zero continues for a predetermined time, applies a hydraulic pressure P relative to wheel cylinder, and decreases the drive torque outputting to the motor to be zero. The device judges a release of the stopping state at the slope road when a condition that a throttle opening degree becomes greater than a throttle opening degree under the vehicle stopping state at the slope road, recovers the drive torque, and gradually releases an application of the hydraulic pressure to the wheel cylinder.
申请公布号 US6755489(B2) 申请公布日期 2004.06.29
申请号 US20020319548 申请日期 2002.12.16
申请人 AISIN SEIKI KABUSHIKI KAISHA 发明人 KUNO TETSUYA;INDEN MASAHIRO
分类号 B60K28/10;B60L15/20;B60T7/12;B60T8/24;B60T13/66;B60W10/02;B60W10/04;B60W10/06;B60W10/08;B60W10/18;B60W10/188;B60W30/18;(IPC1-7):B60T7/12;B60K41/00;B60K41/20 主分类号 B60K28/10
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