The intelligence water electricity watch copies the form system automatically
ABSTRACT:Remote data reading and transfer takes an important position in real.time communication system. Remote data reading and transfer system makes intelligent management feasible, and satisfies the need of neighborhoods intelligence construction and strengthening management and improving service of public department. It is a traditional way to do meter.data copying by hand that wastes lots of manpower. The management of electricity and water use takes much work. The Automatically Reading system is cheap, reliable, convenient and open. Through further development and research, functions of remote command and supervision can be realized
The Remote Reading system is a neighborhoods intelligence management system based on the theory of remote data reading and transfer. The main content of this article is about data reading and transfer. In this article, how to realize the functions of the Remote Reading system through reading, storing and transfer of data is analyzed 。As well, contents about theories and application of intelligence data bus, the terminal reading module and center module are also concerned.
The theory and application design of Meter-Bus, RS.485 and Power line communication; Theories and application of M-Bus terminal transceiver TSS721, RS.485 bus terminal transfer chip, the adoption of microprocessor and EEPROM, circuitry connection design and workflow design are discussed in the part of Remote Reading system bus terminal collector module; the circuitry connection of microprocessor of central equipment, the design of chip and transfer circuitry, the workflow design of the collector are discussed in the part of collector design module.
The Remote Reading system is widely used, correct, fast and convenient, in the residential areas, which economizes on the manpower and prevents the delay of paying charge. The development and creation of these systems satisfy the need of residential areas intelligence construction and strengthening management and improving service of public department.
Key Words: Data Collection And Transfer, Remote Reading System, Meter-Bus Hardware Project Design, Software Workflow Design