Design And Implementation Of Electric Vehicle Operating Index Model Management System

Energy-saving and new energy vehicles now is in a fledging period of scale up the access to market, and also in the critical period of market development and industrialized development. To make sure the strategic new industry, energy-saving and new energy vehicles develop in a healthy and order way, a whole set of model city supported and monitoring policy evaluation and management system assorted with the industry cultivation should be set up. A focus on ensuring technical function up to the standard is a necessary, supported policy should achieve the desired results and the management and guarantee system of demonstration operation should be set up.This paper focused on establishing the energy-saving and new energy vehicle information acquisition, processing, evaluation and monitoring system of national level and city tevel, which served for policy monitoring and policy support, and satisfied the function and application demands of two stage management platform of nation and city; unified information interface standard, unified data definition standard and unified information processing demand formed standard vehicle login cascade monitor mechanism; while the scale of new energy vehicles expanded continuously, monitoring system should be a comprehensive application for manufacturers, operators and government in pilot cities, and the monitoring and service assurance system can reduce production accident rate efficiently, and the technical status and energy conservation and emission reduction, of demonstration opera ting vehicles should be monitored and evaluated.Though demand and function analysis of electric vehicles operating index model management system, this paper set up three-tier architecture for index system, designed and implemented concrete business process of every tier. The edit of index formula and its computation model were the core of the system. The combination of basic formula realized the edit of complex formula, the use of Spring timer technique realized the timing calculation function of index with different cycles. The whole system made use of the MVC three-tier architecture, which shortened the development cycle and facilitated the extension and maintenance of the system.