Structuring and imaging for road sites in urban traffic accident

Road site is the main static part of traffic accident scene, which needs to be well imagined for rapidly accidents disposing and reconstruction. Taken urban road site as study object, it classified urban road sites and analyzed their elements makeup. After studied urban road sites elements characteristics, structural parameters, attribute parameters and position parameters of every element were given detail. With discussed of MATLAB environments setup, a new method imaging road site information by MATLAB was achieved based on above structuring works. The method also was applied and realized with an example. The study indicates that the method for imaging urban road sites with MALAB is feasible and easy, with advantages of less developing workload and others.