Design of Lithium Battery Monitoring System Based on GPRS Short Message Communication

Abstract

The lithium battery in the new energy system works in the wilderness environment, and its data remote monitoring is often realized based on wireless communication, and this transmission method needs to set up exclusive base stations, which is costly. General Packet Radio Service (GPRS) short message communication realizes data transmission through satellite without setting up base stations. Based on the above situation, a lithium battery monitoring system based on GPRS short message communication is designed, and the system consists of monitoring terminal, GPRS receiver, and remote monitoring cloud platform. For the software and hardware requirements of data acquisition, data monitoring and GPRS short message communication, the corresponding design ideas and implementation scheme are given. Meanwhile, considering the impact of wilderness environment on satellite communication, a transmission error control method based on data backup is proposed to improve its transmission reliability. Finally, through practical testing, it is verified that the system can effectively transmit monitoring data and locate lithium batteries, and maintenance personnel can monitor data in real time through the cloud platform to reduce the construction and maintenance costs of remote monitoring.