发明名称 |
Method and system for controlling vehicle door position in response to detection of abnormal operation |
摘要 |
A method and system for controlling vehicle door position in improved reliability of a vehicle door electromechanical positioning components. The vehicle door control system includes an abnormality detector for detecting abnormal operation of the vehicle door by a deviation of expected door position and/or velocity. If abnormal operation is detected, operation of the electrical motor driving the door is ceased for a predetermined time period. Operation is then resumed if the abnormal condition has been removed. The control system may include a counter for counting a number of attempts to resume operation and further attempts to resume may be ceased if the counter exceeds a predetermined count value. The motor or door positioning system may include a locking device that locks the vehicle door at various positions and the control system use indications of a locked position indicator to determine whether or not to resume operation of the electric motor.
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申请公布号 |
US2004251868(A1) |
申请公布日期 |
2004.12.16 |
申请号 |
US20040779861 |
申请日期 |
2004.02.18 |
申请人 |
SATO YOSHINOBU;TAKAHASHI HIROSHI |
发明人 |
SATO YOSHINOBU;TAKAHASHI HIROSHI |
分类号 |
E05F15/18;B60J5/04;B61D19/02;E05F15/10;E05F15/14;E05F15/20;H02H3/07;H02H3/093;H02H7/085;(IPC1-7):G05B1/06 |
主分类号 |
E05F15/18 |
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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