发明名称 |
Occupant detection system |
摘要 |
An occupant detection system is a part of a vehicle occupant protection system. The vehicle occupant protection system is enabled to be activated when the occupant detection system determines an ON state indicative of existence of an occupant on a seat. The vehicle occupant protection system is disabled to be activated when the occupant detection system determines an OFF state. The system includes a capacitive sensor which detects the occupant based on a capacitance around the seat. The system determines the ON state or the OFF state based on the detected value of the capacitive sensor and a predetermined threshold value. The system evaluates whether the determination result in the determination block is appropriate or not. Then, the system biases the threshold value to suppress a reversal determination from the determination result which is evaluated as appropriate. |
申请公布号 |
US8193820(B2) |
申请公布日期 |
2012.06.05 |
申请号 |
US20090653318 |
申请日期 |
2009.12.12 |
申请人 |
NAKAGAWA HAJIME;ITO HIROYUKI;YAMANAKA SHOICHI;DENSO CORPORATION |
发明人 |
NAKAGAWA HAJIME;ITO HIROYUKI;YAMANAKA SHOICHI |
分类号 |
G01R27/26;G08B13/26 |
主分类号 |
G01R27/26 |
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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