Design And Implementation Of New Energy Car Remote Monitoring System

Along with the society to the "environmental protection, sustainable" requirements continue to increase, the new energy automotive R & D and marketing plan has been imminent. The development of new energy vehicles are in the process of technology accumulation and formation industry, automobile companies, key parts and components enterprises are the accumulation of relevant information in order to technology, customer service, service and other fields to enhance their ability level. New energy remote monitoring system with real-time vehicle information collected to establish the core database business for automobile companies, key parts enterprises, vehicle sales, service departments provide their relevant information needed to improve the reliability of new energy vehicles, effective reduce technical risk, but also for the new energy vehicle technology improvements to provide reference data for policy development of new energy vehicles to provide basis for decision making. Therefore, development of advanced new energy automotive remote monitoring system with the new energy vehicle development and promotion is essential.Based on the research and development of new energy vehicle, trial operation, operation stage involved the function demand analysis and research of new energy vehicle monitoring system, summarized the basic functions of the demand structure of new energy vehicle monitoring system.Combined with the solution of current telematics technology, introduction of new energy vehicle monitoring system "Telematics" scheme. And with the help of ADMEMS software development method, ADMEMS matrix is used to refine the system function analysis, through the Pre-Architecture, Conceptual Architecture, Refined Architecture and Implementation four stages to complete the new energy of remote monitoring system architecture design.New energy remote monitoring system, large amount of concurrent based on system characteristics, taken a number of measures to ensure the system throughput. The data analysis process is divided into four segments, data analysis, batch GPS correction, alarm, notice, uses multi thread processing. Secondly, in order to improve the performance and reduce the process of data analysis of database connection resource use, carries out several preprocessing operations, such as signal configuration ahead of a loaded, alarmexpression pre compiled, sequence native implementation, sqlldr batchinto database, and in the implementation process to take the corresponding design pattern, improve the scalability of the system.Finally, new energy remote monitoring system design and implementation summarized, and future systems development are put forward.