发明名称 |
Vehicle information processing apparatus, verification method of a vehicle information processing apparatus, and ID registration method of a vehicle information processing apparatus |
摘要 |
A vehicle information processing apparatus provided in a vehicle is provided with a TPMS valve that includes an air pressure sensor which obtains a tire air pressure as wheel information and a wheel-side communication device that transmits the wheel information and an ID unique to that wheel-side communication device at regular intervals; an ECU which receives the wheel information from the wheel-side communication device in each TPMS valve via a vehicle body-side communication device and processes that wheel information; and an onboard battery which supplies power to the ECU. Upon receiving a command to shift into a verification mode while power is being supplied from the onboard battery, the ECU performs a predetermined verification based on a signal transmitted at regular intervals from each wheel-side communication device. After receiving the command to shift into the verification mode, the ECU remains in the verification mode until a preset condition is satisfied.
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申请公布号 |
US7482913(B2) |
申请公布日期 |
2009.01.27 |
申请号 |
US20060480462 |
申请日期 |
2006.07.05 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
KUSUNOKI HIDEKI;SUGIYAMA TORU |
分类号 |
B60C23/02 |
主分类号 |
B60C23/02 |
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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