发明名称 |
ACTIVATING DEVICE FOR OCCUPANT PROTECTION DEVICE AND CONTROLLING METHOD THEREFOR |
摘要 |
The activating device (20) for an occupant protection device includes a first deceleration detecting means (22) for detecting a first deceleration G in vehicle front/rear direction and an activation judging means (37) for judging whether the activation of the occupant protection device is necessary or not by comparing the first deceleration G detected by the first deceleration detecting means (22) with a first threshold value. The device further includes a second deceleration detecting means (24, 26) for detecting a deceleration LG, RG at a position further front side of the vehicle than the position detecting the first deceleration, a collision condition detecting means (35) for detecting a vehicle collision condition based on a second threshold value by the deceleration LG and RG and a first threshold changing means (36) for changing the first threshold value of an activation judging means (37) based on the detected result of the collision condition detecting means (35). |
申请公布号 |
WO02092397(A1) |
申请公布日期 |
2002.11.21 |
申请号 |
WO2002IB01643 |
申请日期 |
2002.05.13 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA;IMAI, KATSUJI;MIYATA, YUJIRO;IYODA, MOTOMI |
发明人 |
IMAI, KATSUJI;MIYATA, YUJIRO;IYODA, MOTOMI |
分类号 |
B60R21/16;B60R21/01;B60R21/0132 |
主分类号 |
B60R21/16 |
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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