发明名称 |
Driving assurance system for wheeled vehicles |
摘要 |
A driving assurance system for an automotive vehicle includes a steering detector which generates an electrical pulse in response to each angular movement of the steering wheel exceeding an arcuate extent less than 10 DEG . A monostable multivibrator is connected to the steering detector to generate an output pulse in response to the first one of such pulses generated by a single steering operation so that the output from the miltivibrator may represent a single steering operation. The output from the multivibrator is counted for a predetermined period to determine the state of the driver to operate a warning signal when he becomes incapacitated.
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申请公布号 |
US4224609(A) |
申请公布日期 |
1980.09.23 |
申请号 |
US19780904234 |
申请日期 |
1978.05.09 |
申请人 |
NISSAN MOTOR COMPANY, LIMITED |
发明人 |
YANAGISHIMA, TAKAYUKI;MATSUMURA, AKIRA |
分类号 |
B60K28/06;G08B21/04;G08B21/06;G08B21/18;(IPC1-7):G08B21/00;B60R27/00 |
主分类号 |
B60K28/06 |
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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