Realization Of Remote Automatic Meter Reading System Based On

Since the founding of our country,the regional central heating has been widely practiced in northern China,But,the heat metering and charging of the user is not based on what happened with the heat user, but the construction area of the user. This method can not reflect the actual use of heat, and it is not conducive to saving energy and the scientific and technological management. Therefore, the optimization and improvement of the whole central heating system and remote automatic meter reading system is a general trend.This paper designs a remote automatic meter reading system based on GPRS, which is specifically designed for heat meters. The system can accurately measure the heat of the uer in any period of time, and then transmits the measured data to the heating Management Center, and then the examination, fees and other features is completed by the heating Management Center. The system not only makes the work of the heating unit more intelligent and modern, but also greatly facilitates the user’s payment. This paper introduces the hardware system based on GPRS constitution, which focuses on the development of the automated collection devices based on heat meter M-Bus meter bus and RS485 bus, and then designs a set of intelligent remote automatic meter reading software and builds a system test platform for system operation and effect has been analyzed. The test results show that the system is stable and its measurement is accurate,and the system can actually be applied to many fields and it is valueable. The last part is the summary of the work and deficiencies throughout the paper.In this paper, remote meter reading system technology is demonstrated and researched deeply, and some experience and results are get, which will be conducive to the further development of remote meter reading system.