Automatic monitoring system and detection method for drunk driving
A technology for automatic detection and drunk driving, applied in measurement devices, instruments, control devices, etc., can solve problems such as the inability to detect alcohol concentration, and achieve the effect of improving the detection ability of drunk driving, keeping the evidence intact, and speeding the detection.
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[0055] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.
[0056] The purpose of the present invention is to provide an automatic monitoring system and detection method for drunk driving. The position of the driver in the car is positioned by a visible light camera, and at least two near-infrared cameras are used to detect the concentration of alcohol vapor in the driver's mouth respectively. Two infrared cameras detect whether all the windows of the vehicle are closed, and compare them with the set alcohol concentration threshold when the vehicle windows are fully closed or the alcohol concentration threshold when the windows are all open to d...
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