Driver behavior monitoring method and device and storage medium

By detecting the driver's expressions and behaviors in real time in the vehicle, identifying fatigue, distraction, dangerous driving and emotional abnormalities, and issuing prompt information based on priority levels, it solves the safety hazards that drivers are prone to driving, and improves driving safety and experience.

CN119636754APending Publication Date: 2025-03-18CHERY NEW ENERGY AUTOMOBILE TECH CO LTD
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Patent Information

Application Number
CN202411791741.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-06
Publication Date
2025-03-18

AI Technical Summary

Technical Problem

During driving, drivers are prone to fatigue driving, distraction, dangerous driving and emotional abnormalities, which leads to threatening driving safety.

Method used

By obtaining a video image of the vehicle's driving position when the vehicle is in the startup state, the gear is in the forward gear, and the steering angle of the steering wheel is greater than the first angle, the video image is detected, whether the driver exists in the video image, and the detection results of fatigue driving, distraction, dangerous driving and abnormal emotions are obtained based on the driver's expression and behavior. If any abnormal state is detected, a prompt message is issued based on the priority level to avoid dangerous behavior of the driver.

Benefits of technology

Real-time monitoring and prompting of driver behavior is realized, effectively avoiding problems such as fatigue driving, distraction, dangerous driving and emotional abnormalities, and improving driving safety and driver's driving experience.

✦ Generated by Eureka AI based on patent content.
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Abstract

The invention discloses a driver behavior monitoring method and device and a storage medium, and belongs to the technical field of vehicle control. The method comprises the steps of obtaining a driver detection result in a video image of a vehicle driving position in response to a vehicle in a starting state, a forward gear and a steering angle of a steering wheel greater than a first angle; responding to the obtained detection result indicating that the driver exists in the video image, and obtaining a fatigue driving detection result, a distraction detection result, a dangerous driving detection result and an abnormal emotion detection result according to the expression and behavior of the driver; and in response to at least one of a detection result indicating that the driver is in a fatigue driving state, a detection result indicating that the driver is in a distraction state, a detection result indicating that the driver is in a dangerous driving state or a detection result indicating that the driver is abnormal in emotion, sending prompt information based on the priority level. The driver is prompted according to the order of the danger degrees, and the driving safety is guaranteed.
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