The invention discloses an automobile safety control method for preventing drunk driving. The method comprises the following steps: a vehicle main-control unit detects whether a door on the driving position side is opened or not, if yes, a vehicle starting circuit is turned off; a driving position induction unit detects whether someone sits on a driving position or not, if yes, the driving position induction unit sends a signal to the vehicle main-control unit, and the vehicle starting circuit keeps a turn-off state; the vehicle main-control unit starts an alcohol concentration detection unit to detect the breath-alcohol content of the person on the driving position, if the alcohol content achieves a preset threshold value, the vehicle starting circuit keeps the turn-off state; meanwhile, the vehicle main-control unit starts a vehicle communication unit, the vehicle communication unit is connected with a traffic control system network, and the current vehicle information is sent to a traffic control system. The automobile safety control method can limit drunks to drive from the objective conditions.
Automobile safety control method for preventing drunk driving
2015-12-02
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Drunk-driving-preventing automobile safe driving system
Europäisches Patentamt | 2021
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