Research And Design Of Telematics Information Platform Based On NGTP Framework Protocol

With the development of Internet computers and the fifth generation mobile networks,the Internet of Things has gradually come into people’s lives.The Internet of Vehicles,as a major scene in the Internet of Things,has also attracted more and more attention from all walks of life as the number of vehicles in the automotive market has increased.At present,domestic and foreign research on the Internet of Vehicles and the telematics service provider platform,the focus of research is on the aftermarket of vehicles,Many are Internet of vehicle terminals.Traditional vehicle networking information platforms have limited processing capabilities and do not have application-oriented interfaces.And it can’t be satisfied with the future applications of telematics without expansibility.The next generation of telematics information platform architecture is the current research focus and future trend.This article first explains and analyzes the current status,policies,and needs of the telematics market at domestic and foreign,and then proposes the significance of the establishment of telematics information platform.Then,for important technologies used in the paper,such as the NGTP(Next Generation Telematics Pattern)architecture,telematics,a brief introduction to the Internet of Vehicles information platform.Then analyzed the design principles and requirements of the Internet of Vehicles information platform in detail,and established a cloud platform PC + mobile terminal+ vehicle-side+data processing center(one cloud three terminal one center model)as an integrated open software application platform Then the system platform was designed for architecture and three-layer structure,especially the detailed outline design of each module of the most important application layer,database design and data The process design,combined with the key technologies introduced earlier,gives an implementation plan and completes the development of related requirements.Finally,for the communication,data application,and platformsecurity issues of the entire system.The security solutions for each module are designed.At the end of the paper,the work of the entire article is summarized.and the follow-up outlook is given in combination with the completed work and the problems in the work.