The New Android-based Five-prevention Key Software System

Due to the development of smart grid, for substation operation mode in the efficiency and function have higher requirements. With the development of computer hardware and software technology, we developed a new generation of anti Android five key system based on. The new system is mainly to solve the problems of the original system can’t in five key dynamic display system of main wiring diagram and the remote signal, remote real-time refresh state; system in big pitch, and from the main control room equipment field is far from power plant operation efficiency is too low; in the coexistence of a variety of operating modes, need the operator according to the manual experience their different operation lock type etc.The new system software is mainly divided into front and back two functional modules, the module of the main substation graphics display function. The backstage module mainly realizes the management of user information, the configuration of the system, wireless communication, and task management functions. The new system utilizes a custom format graphics to solve the five anti graphics and remote signal, remote display on the key problems; to solve five key problems by using wireless communication anti lock and wireless network, which can improve the operation efficiency of operating personnel; the blocking matrix, the lock type according to the actual situation of the automatic switching function, without the operator self judgment, to solve the previous problem need to manually switch. The new system realizes the entire five prevention operation mode change, to ensure the safety of substation operation condition greatly improves the operation efficiency of operating personnel, but also reduces the burden on the operator manual.