Steering wheel with alcohol detection and fatigue detection functions

Abstract

The invention provides a steering wheel with alcohol detection and fatigue detection functions. The steering wheel comprises a steering wheel handle, a ventilation opening, detectors and horn buttons. The detectors are arranged on the steering wheel handle to detect the content of alcohol in sweat of a driver. The detectors and a processor are arranged in the ventilation opening, the content of alcohol in expiratory air of the driver is detected, data detected by the detectors on the steering wheel handle are received, whether the driver meets driving conditions or not is analyzed, and the driver is notified of the analysis result through a vehicle-mounted voice system. By the above manner, the content of alcohol of the driver can be detected when the driver gets on a vehicle, and drunk driving is restrained from the source. The content alcohol in the expiratory air of the driver can be monitored in real time in the driving process, and traveling safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of driving safety detection, in particular to a steering wheel with alcohol detection and fatigue detection. Background technique [0002] Drunken driving and fatigue driving are likely to cause traffic accidents, so they have always been one of the items strictly investigated by the traffic control department. At present, the method of detecting whether the driver is drunk driving is to judge whether the driver belongs to drunk driving according to the alcohol content in the driver's exhaled breath after the traffic police stop the suspicious vehicle, but this detection method can only be used within a certain period of time. Detect a small number of drivers, and after the drunk driving time occurs, it is impossible to prevent in advance. For fatigue driving, it can only be judged artificially by the driving situation of the motor vehicle driver, so the possibility of traffic accidents is very high. Cont...

AI Technical Summary

Problems solved by technology

At present, the method of detecting whether the driver is drunk driving is to judge whether the driver belongs to drunk driving according to the alcohol content in the driver's exhaled breath after the traffic police stop the suspicious vehicle, but this detection method can only be used within a certain period of time. Detect a small number of drivers, and after the drunk driving time occurs, it is impossible to prevent in advance

For fatigue driving, it can only be judged artificially by the driving situation of the motor vehicle driver, so the possibility of traffic accidents is very high.

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