发明名称 |
BOOSTING SYSTEM FAILURE DIAGNOSIS DEVICE, BOOSTING CIRCUIT CONTROLLER AND VEHICLE |
摘要 |
A boosting converter and a boosting control unit are mounted on a vehicle. A failure diagnosis unit makes a failure diagnosis of an atmospheric pressure sensor based on a detection result of the atmospheric pressure sensor and on a detection result of an intake pressure sensor detecting engine intake pressure that changes in accordance with a change in the atmospheric pressure. Boosting control unit controls an output voltage of the boosting converter based on the detection result of atmospheric pressure sensor and the detection result of intake pressure sensor.
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申请公布号 |
US2010026311(A1) |
申请公布日期 |
2010.02.04 |
申请号 |
US20080448878 |
申请日期 |
2008.01.28 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
MITSUTANI NORITAKE |
分类号 |
G01R31/02 |
主分类号 |
G01R31/02 |
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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