发明名称 |
AIRBAG TRIGGER CONTROL SYSTEM |
摘要 |
An airbag trigger control system is provided with a first sensor which is disposed in a predetermined position in a vehicle body and outputs a signal corresponding to an impact exerted to the vehicle body, a trigger control system which triggers an airbag when a parameter determined on the basis of the signal output from the first sensor exceeds a predetermined threshold value, a second sensor which is disposed forward of the first sensor in the vehicle body and outputs a signal corresponding to an impact exerted to the vehicle body, and a threshold value changing device which changes the predetermined threshold value in accordance with the signal output by the second sensor. The second sensor outputs a predetermined signal at predetermined intervals, and the threshold value changing device changes the predetermined threshold value to a given value when the output signal of the second sensor is not detected in a predetermined number of successive control cycles. |
申请公布号 |
WO0212029(A1) |
申请公布日期 |
2002.02.14 |
申请号 |
WO2001IB01376 |
申请日期 |
2001.08.02 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA;MIYATA, YUJIRO;NAGAO, TOMOKI;IMAI, KATSUJI;IYODA, MOTOMI |
发明人 |
MIYATA, YUJIRO;NAGAO, TOMOKI;IMAI, KATSUJI;IYODA, MOTOMI |
分类号 |
B60R21/01;B60R21/0132;B60R21/16 |
主分类号 |
B60R21/01 |
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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