发明名称 |
System and method for automatically controlling vehicle speed to desired cruise speed |
摘要 |
A system and method for automatically controlling a vehicle speed to a desired cruise speed are disclosed in which when the vehicle speed is reduced by a first predetermined value from a set and stored cruise speed at which the vehicle is cruising during the operation of the automatic cruise control, the gear range of a vehicular transmission is shifted down and simultaneously the set and stored cruise speed is updated to reduce the set and stored cruise speed by a second predetermined value so that the vehicle speed coincides with the updated cruise speed. In addition, after a predetermined time has elapsed, the gear range is shifted up and the updated cruise speed is returned to the original cruise speed.
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申请公布号 |
US5012419(A) |
申请公布日期 |
1991.04.30 |
申请号 |
US19880288083 |
申请日期 |
1988.12.22 |
申请人 |
NISSAN MOTOR COMPANY, LTD. |
发明人 |
YAMAMOTO, ISAO |
分类号 |
B60K31/06;B60K31/00;B60K31/04;B60W30/00;F02D29/00;F02D29/02;F02D41/14;F16H61/02 |
主分类号 |
B60K31/06 |
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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