A method and system for early warning of vehicle collision event in construction work area
A technology for work areas and construction areas, which is applied in traffic control systems, collision avoidance systems, and traffic control systems of road vehicles, and can solve problems such as environmental factors, inability to meet active warnings for construction area operators, and low recognition accuracy. Achieve the effect of improving work safety
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[0036] Step 1, obtain the millimeter wave radar reflection data of the vehicle and the trajectory data of the vehicle.
[0041] The timestamp of the data is recorded using the time information.
[0042] Step 3, the real-time running state data of the vehicle is analyzed to determine whether the vehicle has abnormal driving behavior.
[0050] Step 5, the alarm in the alarm device sends out alarm signals of different display modes to different vehicle abnormal behaviors.
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