Traffic collision accident detection method and device and readable medium

The invention provides a traffic collision accident detection method and device and a readable medium. The method comprises the following steps: firstly, acquiring various road sensing data of a to-be-detected road section; determining the type of a current collision accident according to the intensity of the sound; and finally, determining accident information of a traffic collision accident according to the type of the current collision accident in combination with the various road sensing data, thereby comprehensively planning the road sensing data of the various sensors, firstly determining the collision type according to the sound, and then comprehensively judging whether the collision accident occurs in combination with all the road sensing data. The defects based on traffic flow comparison and video detection are overcome, richer accident information is provided for a road traffic management department, and timely processing is facilitated. 本申请提供的一种交通碰撞事故检测方法、装置及可读介质，本申请首先获取待检测路段的多种道路感知数据；之后根据所述声音的强度，确