发明名称 |
Anti-skid brake control system with a plurality of independently operative digital controllers |
摘要 |
An anti-skid brake control system includes a plurality of controllers adapted to control the braking pressure on corresponding vehicle wheels. Each controller receives wheel speed sensor signals from a corresponding wheel speed sensor and derives the rotation speed of the corresponding wheel or wheels. The controller detects failure of the wheel speed sensor to perform a back-up operation in order to continue braking control. The controllers are mutually independent with regard to anti-skid brake control and, on the other hand, are mutually cooperative with regard to the back-up operation when one of the wheel speed sensors fails. The back-up operation includes switching the operation mode of the vehicle brake system from controlled mode to manual mode. Switching of operation mode from the controlled mode to manual mode is performed in each controller at a predetermined timing.
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申请公布号 |
US4656588(A) |
申请公布日期 |
1987.04.07 |
申请号 |
US19840601295 |
申请日期 |
1984.04.17 |
申请人 |
NISSAN MOTOR COMPANY, LIMITED |
发明人 |
KUBO, JUN |
分类号 |
B60T8/1761;B60T8/62;B60T8/88;B60T8/96;(IPC1-7):B60T8/32 |
主分类号 |
B60T8/1761 |
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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