Intelligent control method for vehicle driver fatigue driving

Abstract

The invention relates to the field of vehicle safe driving, in particular to an intelligent control method for fatigue driving. The intelligent control method for vehicle driver fatigue driving comprises the steps that a plurality of key points are set on a driver face, a trunk, and arms and legs for being marked; all the key points are traced through a vehicle-mounted near-infrared image sensor,an action recognition model is trained out through simulation detecting and deep bidirectional LSTM neural network, and a dangerous action is defined based on the action identification model; and thecurrent driver is identified, matching is conducted in the vehicle running process, and if the dangerous action is matched out, an alertor begins to alarm and the driver is reminded of safe driving orresting. According to the intelligent control method for fatigue driving, after setting the key points on the whole body and the face, the model of the key points is established, subsequent judgmenterrors caused by vibrating back and forth of a vehicle in the running process is avoided, then dangerous actions at all levels are matched out through the action identification model, dangerous accidents are avoided, protection for safe travelling of the driver is provided, and loss of life and property is reduced.

Description

technical field [0001] The invention relates to the field of safe driving of vehicles, in particular to an intelligent control method for fatigue driving. Background technique [0002] Driver Fatigue Monitor System (Driver Fatigue Monitor System) is a driver fatigue monitoring and early warning product based on the driver's physiological response characteristics. At present, only the DD850 launched by Attention Technologies of the United States and the AntiSleep system launched by SmartEye of Sweden have been commercialized in the world. , Mercedes-Benz, Volvo's high-end car series, and the 13th-generation Crown sold by Toyota in Japan are also equipped with a drowsiness alarm system as standard. [0003] In addition, the fatigue monitoring system equipped with some cars is called "fatigue recognition system". judge. The driver's reduced frequency of steering operations, accompanied by light but jerky steering movements to maintain the direction of travel, is a typical sig...

AI Technical Summary

Problems solved by technology

In addition, as long as the fatigue recognition system is turned on, no matter whether the system is monitoring or not, the system will remind the driver to take a rest every 4 hours; however, the detection accuracy of existing such systems is not high, so it sometimes interferes with the driver's normal driving , need a more accurate control method for detection results

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