发明名称 |
TIRE AIR PRESSURE MONITOR DEVICE |
摘要 |
A TPMSCU (4) comprises: a rotation position calculation unit (4a) that detects the rotation position for each wheel when a wireless signal including a certain sensor ID has been sent; a wheel position determination unit (4c) that obtains the rotation position of each wheel (1) a plurality of times and accumulates same as rotation position data for each wheel (1), and determines that a wheel position, corresponding to the rotation position data having the smallest degree of dispersion among all the rotation position data, is the wheel position of a transmitter (2d) corresponding to the sensor ID; and a rotation position detection prohibiting unit (4e) that prohibits detection of the rotation position of each wheel (1) by the rotation position calculation unit (4a) when braking control that controls the wheel cylinder pressure of the wheels has been implemented. |
申请公布号 |
WO2012147395(A1) |
申请公布日期 |
2012.11.01 |
申请号 |
WO2012JP53972 |
申请日期 |
2012.02.20 |
申请人 |
NISSAN MOTOR CO.,LTD.;SHIMA TAKASHI;TERADA SYOJI;SAKAGUCHI KAZUO |
发明人 |
SHIMA TAKASHI;TERADA SYOJI;SAKAGUCHI KAZUO |
分类号 |
B60C23/02;B60C23/04;G01L17/00;G08C17/02 |
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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