Remote Monitoring System for Electric Power Parameters Based on GPRS and WSN

A scheme on an electric parameter detection and management system based on GPRS, WSN and Internet is proposed, which combines the modern GPRS communication technology with the embedded computer technology and the power measurement technique. This paper focuses on the principle and key technology of the modules which compose the wireless sensor network nodes in the system, the composition and principle of the field detection unit, and the connection of the GPRS module to the Internet. The application of the proposed system can significantly reduce the intensity of labor, improve the measurement efficiency, meet the requirements of real-time measurement, and improve the security management of system architecture, having application and promotion values.