Software Developing Of Remote Concentrated Ammeter Reading System

The residents electricity consumption in China with the socio-economicdevelopment and rapid increase in, the meter reading corresponding to the emergence ofnew problems. In order to meet the needs of modern management, multi-user energyconsumption meter automatic meter reading is slowly replaced the traditional manualmeter reading charged for electricity. According to the Ministry of Construction to thewell-off residential area planning requirements at the same time, the need for unifiedmanagement of energy consumption meters, and microcomputer automatic detection,metering and charging. This paper presents a low-cost, accurate, stable and reliable,easy maintenance and so practical remote automatic meter reading system and systeminstallation, in order to solve a variety of practical problems in the existing energymetering for residential areas.From the bottom of the system energy consumption data collection and centralizeddata communication network and communication aspects of the design departure, theentire meter reading system in a more comprehensive design. Electrical interface toRS-485serial communication technology as a means of communication in the hardwareCPU data storage and monitoring circuit, data transmission, communication standards,clock circuits, serial port expansion, energy acquisition and display circuit, etc., as wellas in software on the data acquisition, communication, subroutine, check subroutine arediscussed in detail. In addition, in-depth and detailed analysis of the effectiveanti-jamming technology, both hardware and software aspects of the problem ofinterference in the system.Remote meter reading system proposed in this article, not only to achieve amulti-user remote energy information and automatically transcribe, but also to achievehigh quality and efficient management of residential energy consumption measured.