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
02.12.2015
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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