发明名称 |
Vehicle abnormality monitoring apparatus |
摘要 |
An engine control unit has a data memory for storing freeze frame data that is data indicating the operating status of vehicle equipment at the time when an abnormality of the vehicle equipment is detected. The engine control unit saves the freeze frame data stored in the data memory in a storage unit of a management station outside the vehicle through radio communication. The engine control unit determines the properness of the communication and performs a memory operation for erasing the relevant freeze frame data from the data memory based on a determination that the communication has been properly performed.
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申请公布号 |
US7809481(B2) |
申请公布日期 |
2010.10.05 |
申请号 |
US20060543238 |
申请日期 |
2006.10.05 |
申请人 |
DENSO CORPORATION |
发明人 |
OKADA KAZUNORI;SHIMIZU KOKICHI |
分类号 |
G01M17/00;B60R16/02;B60S5/00;G01M17/007;G06F17/18 |
主分类号 |
G01M17/00 |
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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