Electric Power Remote Monitoring And Management System Based On VB

The electric power remote monitoring is a new technology which employs the techniques of data collecting, remote transmitting, intelligent information processing in the system of electric energy comsumption management. It focuses the technique of automatic and remote meter reading, and integrates many other technologies on electric measurement, computer, communication and management. It has the excellent advantage of quickness, high precision, good real-time and easy to connect to business network. This novel technology fundamentally overcomes the deficiency of traditional meter reading method and gives a brilliant prospect to modernization of electric energy management. This paper summarizes the current technologies status in the domain of electric power remote monitoring, sums up their advantages and disadvantages, puts forward and develops a novel electric power remote monitoring system based on VB, which has the outstanding strongpoint of long distance and high speed of communication, high reliability, convenient to connect to network. The whole paper consists of 7 chapters, through analysising the present mode of the electric power remote monitoring, expatiate the common irregularity of electric power remote monitoring system, our country development in it, and the composing, the principle, the function, the work process, the information translating and the software construction of system, introduce the main characteristics of the system. Through elucidating to the characteristics, the serial communication, the controlling to the modem,the management to datebase of Visual Basic, the paper discuss a design thoughts of the master station software of the electric power remote monitoring based on VB, introduce the software precess and the management interface, point discuss the software design characteristics and data informations handles based on VB. Findally, the paper summarizes the deficiencies of it and a few keys problem that software design, and forecast the prospects of the electric power remote monitoring technology.