Design and implementation of GPRS wireless data transmission monitoring system for provincial sewage treatment plant Abstract: Taking Liaoning Environmental Information Center as an example, this p
Modbus protocol was originally developed by Modicon company. Now MODBUS is the most popular protocol in the world in the industrial field. Support traditional RS-232, RS-422, RS-485 and Ethernet devic
This paper introduces the characteristics of Modbus RTU communication protocol, and expounds the specific implementation method of application debugging software under vc2005 programming environment.
![Answers to common problems of remote meter reading system [29 cases]](/uploads/thumb/363_255/1-22030QRA5912.jpeg "Answers to common problems of remote meter reading system [29 cases]")
1. What is remote meter reading?The remote meter reading system is designed to realize real-time and reliable remote data reading of three meters (electricity meter, water meter and gas meter). The de
prefaceGPRS Remote Meter Reading and monitoring system can monitor the flow data of electricity in the jurisdiction in real time, monitor the safe operation of the State Grid and power supply equipmen
1、 GPRS overviewGPRS is the English abbreviation of general packet radio service. It is a new bearer service developed from the existing GSM system. Its purpose is to provide GSM users with packet dat
The remote meter reading system is designed to realize real-time and reliable remote data reading of three meters (electricity meter, water meter and gas meter). The device realizes the remote meter
With the development of science and technology, realizing the automation of low-voltage distribution network has become the development trend of power system. As the last link of power transmission
At present, various automation systems based on distribution network have been improved day by day, and more and more distribution substations, box transformers and switches have realized remote mon
Remote meter reading refers to a system that uses microelectronics, computer network, sensing and other technologies to automatically read and process meter data and comprehensively process the wate
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