Automobile
The utility model provides an automobile, including switch acquisition circuit, alcohol detection sensor circuit, the singlechip chip circuit, the CAN communication chip circuit, engine control unit and combination meter, it inserts or ignites the enabling signal to gather the key through switch acq...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model provides an automobile, including switch acquisition circuit, alcohol detection sensor circuit, the singlechip chip circuit, the CAN communication chip circuit, engine control unit and combination meter, it inserts or ignites the enabling signal to gather the key through switch acquisition circuit, alcohol detection sensor circuit is used for detecting alcohol concentration, the singlechip chip circuit sends instruction through the CAN communication chip circuit to engine control unit and combination meter according to alcohol detection sensor circuit's third signal, the engine control unit is prohibit or is allowwed engine start, simultaneously combination meter carries out characters and voice prompt in the standard time reaching wine and drive, possess tracer gas alcohol concentration and CAN bus communication function, can effectively prevent alcoholic intoxication to drive, guarantee trip safety.
本实用新型提供种汽车，包括开关采集电路、酒精检测传感器电路、单片机芯片电路、CAN通信芯片电路、发动机控制单元和组合仪表，通过开关采集电路采集钥匙插入或是点火启动信号，酒精检测传感器 |
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