Design And Implementation Of Urban Street Zebra Crossing Experience System Based On Virtual Reality

Motor vehicles has been increasing in great quantity under the rapidlyimprovement of economic, and that leads to traffic accidents occur frequently. Facing aseries of traffic accidents, road safety education for minors is an effective way to solvethe problem. This paper builds an experience platform of zebra crossing traffic forminors’ traffic safety education based on virtual reality, the simulation of city roadcrossing traffic flow using virtual reality technology, let minors zero distance acceptcity road crossing traffic safety education, improve their awareness of complying withtraffic laws and regulations and self protect ability.According to the project of Chongqing oupai information technology company,this paper designs and implements of urban street zebra crossing experience systembased on virtual reality. The main work of the thesis and achievement are summed up asfollows:Firstly, in this paper, the background and significance were introduced; theapplication of virtual reality in safety traffic was discussed, and then analyzed the needsof system according to the actual zebra crossing traffic flow.Secondly, according to the analysis of demand and function, system architecture,system module, the development process and the software and hardware werepresented.Thirdly, the paper used3DMax to establish the kinematics model of city roads,buildings, vehicles and other objects; used Unity3d to build a zebra crossing trafficexperience virtual scene; constructed a complete zebra crossing traffic experiencearchitecture by using computer technology, multimedia technology and other auxiliaryhardware; and the functions of system were implemented using VC++, C#,.NET, andUnity3d.Fourthly, the system focuses on the design of the red and green signal lamp controlmodule, vehicle motion control module, voice control module, picture control module,and also finished PLC service application using VC++,Socket network programming.Finally, the main equipments were selected based on the project, and the systemwas applied.According to implementation of the verification, the system could meet the designrequirement. Though building the experience platform of zebra crossing traffic, it will provide a huge boost to minors’ traffic safety education, change the traditional way oftraffic safety publicity, and achieve maximum effect of the zebra crossing traffic safetyeducation, it also will be meaningful for the city traffic safety construction.