发明名称 |
OCCUPANT PROTECTION DEVICE |
摘要 |
A vehicle occupant protection device comprising a headrest configured to be movable forward with respect to a vehicle, and an actuator configured to implement the forward movement is disclosed. The device is configured to protect a vehicle occupant by operating the actuator to move the headrest forward in a pre-crash stage in the course of an object crashing into the vehicle from backside of the vehicle. The headrest is provided with an electrical capacitance sensor. The device is configured to control an amount of the forward movement of the headrest according to a variation manner of electrical capacitance, which electrical capacitance is detected by the electrical capacitance sensor when the headrest moves forward.
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申请公布号 |
EP1946978(A1) |
申请公布日期 |
2008.07.23 |
申请号 |
EP20060822388 |
申请日期 |
2006.10.26 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
IYODA, MOTOMI |
分类号 |
B60R21/055;A47C7/38;B60N2/42;B60N2/48;B60R21/00 |
主分类号 |
B60R21/055 |
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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