Curve safety early warning monitoring method, device and system

Abstract

The embodiment of the invention discloses a curve safety early warning monitoring method, device and system. The method comprises the following steps of inputting an obtained image of a to-be-detectedvehicle about to enter a curve into a vehicle identification composite model to obtain vehicle type information and license plate information of the to-be-detected vehicle, obtaining the braking distance and the weight of the to-be-tested vehicle according to the vehicle model information, inputting the braking distance, the weight, the road surface information of the curve, the meteorological information, the current vehicle speed of the to-be-detected vehicle, the distance between the to-be-detected vehicle and the meeting port of the curve and the number of vehicles in the opposite direction into an early warning monitoring model to obtain the safety early warning level of the to-be-detected vehicle entering the curve, acquiring corresponding curve early warning information according to the safety early warning level, and acquiring vehicle user information corresponding to the to-be-detected vehicle according to the license plate information, and sending the corresponding curve early warning information to terminal equipment of a corresponding vehicle owner user according to the vehicle user information. The system is high in monitoring precision and intelligent degree.

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

Images