Road condition determination method and device and computer readable storage medium

The embodiment of the invention discloses a road condition determination method and device and a computer readable storage medium. The method comprises the steps that a target road section is determined; dividing the target road section into more than two target sub-road sections; obtaining the number of objects passing through the target sub-road section within a set duration before the current time; based on the number of the objects, determining the road condition of the target sub-road section; the road conditions of the target sub-road sections are fused to obtain the road conditions of the target road section, and the road conditions comprise serious congestion, congestion, slow movement, conventional smoothness and top-speed smoothness. According to the technical scheme, the richness of the traffic road condition information can be improved, the information amount of the traffic road condition information provided for the user is increased, data support is provided for the user to select a smoother roa