发明名称 |
AIRBAG-AUSLOESESTEUERSYSTEM FUER KRAFTFAHRZEUGE UND ZUGEHOERIGES VERFAHREN |
摘要 |
To reliably discriminate a slight collision from a serious collision or vice versa by use of only a single shock sensor, the air bag ignition control system for an automotive vehicle comprises a deceleration sensor, a low-pass filter, and a CPU provided with functions for calculating a vehicle speed information value B and a collision mode information value E both on the basis of deceleration detection signal, and an ignition decision information value F on the basis of the two calculated information values B and E. The CPU generates an air bag ignition signal when the calculated ignition decision information value F exceeds a predetermined value K. In practice, since the system can be mainly configured by low- and/or band-pass filters and a CPU, it is possible to simplify the system configuration, markedly. |
申请公布号 |
DE4030612(A1) |
申请公布日期 |
1991.04.11 |
申请号 |
DE19904030612 |
申请日期 |
1990.09.27 |
申请人 |
NISSAN MOTOR CO., LTD., YOKOHAMA, KANAGAWA, JP |
发明人 |
YOSHIKAWA, HIRONORI, ZAMA, KANAGAWA, JP |
分类号 |
B60R21/16;B60R21/01;G01P15/00;G01P15/08 |
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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