The invention relates to the technical field of automobile parts, and discloses a steering wheel provided with a drunken driving prevention device. The steering wheel comprises a rim, spokes, a hub, an alcohol sensor, a microcontroller and a voice alarm device. The rim and the hub are connected by the spokes, the alcohol sensor is fixed to the center position of the upper surface of the hub, the alcohol sensor is connected with one end of the microcontroller, the other end of the alcohol sensor is connected with the voice alarm device, and the alcohol sensor, the microcontroller and the voice alarm device are connected with an automobile power supply. The steering wheel with the drunken driving prevention device is simple in structure, easy in operation and high in practicability, the phenomenon of drunk driving of a driver can be effectively controlled, and the security hidden danger is lowered.
Steering wheel provided with drunken driving prevention device
2015-11-04
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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