Curve safety early warning monitoring method, device and system

Abstract

The embodiment of the present invention discloses a curve safety early warning monitoring method, device and system. The acquired image of the vehicle to be tested that is about to enter the curve is input into the vehicle recognition composite model to obtain the vehicle model information and license plate information of the vehicle to be tested. ; Obtain the braking distance and weight of the vehicle to be tested according to the vehicle model information; obtain the braking distance, weight, road surface information of the curve, weather information, the current speed of the vehicle to be tested, the current distance between the vehicle to be tested and the meeting point of the curve, and The number of opposing vehicles is input into the early warning monitoring model to obtain the safety warning level of the vehicle to be tested entering the curve; and the corresponding curve warning information is obtained according to the safety warning level; the vehicle user information corresponding to the vehicle to be tested is obtained according to the license plate information, and According to the vehicle user information, the corresponding curve warning information is sent to the terminal equipment of the corresponding vehicle owner user. The monitoring precision and intelligent degree of the present invention are relatively high.

Description

technical field [0001] The invention relates to the technical field of image recognition, in particular to a method, device and system for early warning and monitoring of curve safety. Background technique [0002] At present, there are mainly two methods for the research on intelligent road safety early warning technology in the scenic area. One is the curve crossing warning system that relies on geomagnetic detection. The system is equipped with geomagnetic detection devices and The early warning device detects whether there is a vehicle entering the curve through the geomagnetic detection device, and when a vehicle is detected to enter the curve, the early warning information is displayed on the other side of the early warning display device. Another method is the multi-bend road section safety warning system relying on two communication subsystems, which divides the multi-bend road section safety warning system into the multi-bend road section roadside safety warning sys...

AI Technical Summary

Problems solved by technology

The function of the curve early warning method in the traditional technology is relatively single, and the hardware that needs to be laid on the curve is relatively complicated, and there are some parts that cannot be combined with the actual situation of the vehicle for early warning monitoring and judgment, and its accuracy is not high, which leads to the safety of the vehicle entering the curve. The early warning effect is not ideal

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