电动汽车充电设施监控系统设计与实现

Design and Implementation of a Supervisory and Control System for Charging Facilities of Electric Vehicles

介绍了电动汽车充电设施监控的特点,通过系统需求分析确定了监控系统各部分的功能要求,进而提出了系统设计思路;根据功能服务分类与抽象提出了系统分层体系架构设计方案,把监控系统分为系统平台层、支撑服务层、公共服务层以及应用层4层;提出了3种主要应用环境下充电设施监控的通信组网方式;给出了跨平台监控系统软件各个分层的具体实现。

The features of charging facilities for electric vehicles are described.The functional requirements of each part of the supervisory and control system are determined by a system demands analysis and system design thoughts are then proposed.According to the classification and Abstract of the function service,a design scheme with layered architecture is provided.The supervisory and control system is divided into four layers,namely,the system platform layer,the support service layer,the service layer and the application layer.Three communication network configuration modes for the supervisory and control of charging facilities in the major application environments are proposed.Realization of each layer of the cross-platform supervisory and control system software is given.Field monitoring results show that the system is satisfactory.