Position service-based road condition sharing system

The invention relates to a position service-based road condition sharing system. The system is divided into two major parts: a client end and a server end; the client end is in charge of obtaining user position information, picture shooting and the data communication with the server end and is in charge of interface displaying and communicating with a user at the same time; the server end is in charge of receiving and storing the road condition sharing information submitted by the user and sending proper road condition information to a request user; all functions provided by the server end are communicated with the client end by an HTTP (hyper text transport protocol); the communication data are transmitted in a json format. The advantage that a cellphone terminal can be positioned is taken, the position precision of the information is ensured, and meanwhile, by means of the rich functions of a smartphone, the real-time road condition information is notified to the user in a multi-layer mode of map logos, characters, pictures and the like.