基于Android的配电终端调试系统的设计与实现

Design and Implementation of Distribution Terminal Debugging System Based on Android

介绍基于Android系统的配电终端调试系统的总体架构,以及各个模块的设计与实现。配电终端调试系统作为配电终端的图形展示界面,调试人员或巡检人员使用它可以修改终端设备的定值和参数,也可以实时获取各种在线运行数据,实现对配电终端设备的全方位管理。配电终端调试系统基于XML自描述技术,使用软件设计模式框架和动态界面技术,设计基于数据通信层、规约解析层和界面展示层系统架构。数据通信层负责与配电终端进行交互,实现不同通信方式的无差异通信,支持通信方式包括蓝牙、Wi-Fi和GPRS/CDMA;规约解析层负责解析通信层上送报文数据,将界面显示层的控制命令转化规约报文;界面显示层是调试系统的人机界面交互接口,完成配电终端实时数据显示和终端参数的设置。

Introduces the overall architecture of distribution terminal debugging system, as well as the de sign and implementation of the various modules in it. The distribution terminal debugging sys tem is used as graphic display interface for distribution terminal, which can be used to set pa rameters, and also obtain real-time online data. It is on the basis of XML self-description tech nology, the application of the framework of software design patterns and dynamic graphical in terface technology, and the design of the layer system architecture which is based on the layer of data communication, the layer of protocol-parsing and the layer of graphical interface. The layer of data communication is responsible for the distribution terminal interaction, different communication differences communication, communication support including Bluetooth, Wi-Fi and GPRS/CDMA. The protocol-parsing layer is responsible for parsing messages in the layer of data communication and transforming command of control to communication messages. The layer of graphical interface is the interactive interface for communication between human and computer, and completes the display of real-time data and the setting of parameters.