Design and implementation of power communication terminal based on link aggregation technology

Abstract

An aggregation terminal of the power communication system is proposed in this paper. The terminal takes Samsung Corporation's ARM9 S5PV210 processor as the hardware core, embedded Linux as the operating system. The high-definition network camera is used as the video monitor device, whose interface is Ethernet. The terminal is equipped with 3G/4G LTE and various communication modules and the drivers are transplanted on the ARM Linux system. Based on the link aggregation and the SOCKET communication technology, the software program is designed as the C/S mode using multiple threads of C language. According to experiment results, the terminal can meet the requirements of the video service in the process of electric power communication, improving the efficiency and saving the cost of construction.