公开(公告)号：US06883839B2

公开(公告)日：2005-04-26

申请号：US10365010

申请日：2003-02-12

申请人： Jean Marc Belmond ,  Frédéric Burkat ,  Sylvain Chonavel ,  Yi Hwa Chu ,  Pascal DeVries

发明人： Jean Marc Belmond ,  Frédéric Burkat ,  Sylvain Chonavel ,  Yi Hwa Chu ,  Pascal DeVries

IPC分类号： E05B65/20 ,  B60J5/00 ,  B60R25/00 ,  E05B65/12 ,  E05C3/06

CPC分类号： E05B77/12 ,  E05B77/26 ,  E05B77/28 ,  E05B77/30 ,  E05B81/14 ,  E05B81/82 ,  E05B81/86 ,  E05B85/01 ,  Y10T292/1047 ,  Y10T292/1048 ,  Y10T292/1082

摘要： An automobile vehicle lock is released under normal operating conditions by an electric motor. Under degraded conditions, a mechanical release of the lock is enabled. This allows the motor providing electrical release of the lock to be simply dimensioned for release under normal operating conditions with no requirement to over-dimension the motor to ensure the lock will open under degraded operating conditions. Because release of the lock is mechanical under degraded operating conditions, enablement of the mechanical release is provided by a low-power standby motor. This allows a compact and inexpensive standby power source to be employed.

摘要翻译： 汽车车锁在正常运行条件下由电动机释放。 在恶化条件下，启用锁定的机械释放。 这允许电动机提供电气释放的锁定，以便在正常操作条件下被简单地设定为释放，而不需要对电动机进行过大的维护以确保锁定在恶化的操作条件下打开。 因为在劣化的操作条件下释放锁是机械的，所以通过低功率备用电动机来实现机械释放。 这允许使用紧凑且廉价的备用电源。

公开(公告)号：US07224259B2

公开(公告)日：2007-05-29

申请号：US10365714

申请日：2003-02-12

申请人： Jean-Marc Belmond ,  Frederic Burkat ,  Sylvain Chonavel ,  Yi Hwa Chu ,  Pascal De Vries

发明人： Jean-Marc Belmond ,  Frederic Burkat ,  Sylvain Chonavel ,  Yi Hwa Chu ,  Pascal De Vries

IPC分类号： B60R25/00 ,  B60R25/04 ,  E05C3/06

CPC分类号： E05B81/06 ,  E05B81/14 ,  E05B81/90 ,  E05B85/01 ,  G07C9/00309 ,  G07C2009/00603 ,  G07C2009/00777 ,  Y10T70/5973 ,  Y10T70/5978 ,  Y10T292/1047 ,  Y10T292/1082

摘要： A system for unlocking a key cylinderless automobile vehicle door includes a portable object having an identifier and a circuit for interrogating the object. The circuit powers the object and interrogates the object when it is outside the vehicle. The interrogating circuit supplies a signal authorizing unlocking of the door as a function of the identifier. A standby power supply, which is separate from the main power supply of the vehicle, also powers the circuit and the object. As a result, the vehicle door does not require a key cylinder while still ensuring unlocking even if the main power supply of the vehicle fails.

摘要翻译： 用于解锁无钥匙汽车车门的系统包括具有标识符的便携式物体和用于询问物体的电路。 电路为对象供电，并在物体外部询问物体。 询问电路根据标识符提供授权门解锁的信号。 与车辆的主电源分离的备用电源也为电路和物体供电。 结果，即使车辆的主电源故障，车门也不需要钥匙筒，同时仍然确保解锁。