Design And Implememtation Of Vehicle Networking Protocol Based On Windows Operating Systems

With the development of IT applications in the transportation, vehicle networking technology promote the steady and rapid development of the automobile industry. But the road has many characteristics, such as high-speed mobile network nodes, rapid changes in the network topology, channel flow control, information security. There are many special requirements for different application environments. Therefore, in order to solve characteristics of vehicle network and particularity of application environments, it has important realistic significance to design a viable, efficient and stable vehicle network routing protocol.Based on the above background, this paper designs and implements a vehicle network routing protocol, based on the Windows8operating system, which is the Two-Way Choice Based Routing. The TWCB protocol puts particularity of the Windows8operating system and vehicle networking environment characteristics together, to provide a function which making vehicle can accurate, efficient, stable broadcast messages to other vehicles. Design idea of the TWCB protocol is:the first, sending node produces broadcast message, it traversals its’adjacent table to get adjacent nodes which are needed to get message, and then, it sends broadcast message by using method of two-way choice. The second, the adjacent node which receives broadcast message traversals its’adjacent table, and then, it forwards this broadcast message by using method of two-way choice. In turn, all other nodes can receive this broadcast message which sent by sending node.The first chapter of this paper introduces the research background significance and research status at home and abroad of vehicle network routing protocol. And the second chapter of this paper overview of related technical of vehicle network routing protocol. The third chapter of this paper introduces the design and analysis of the TWCB protocol. The fourth chapter of this paper introduces key implementation technologies and testing of some important functions. At last, this paper takes a comprehensive summary.