针对目前LTE 230 MHz电力无线专网应用的发展,提出了一种适用于LTE 230 MHz电力无线专网的通信终端设备。该方案以ARM架构的处理器MKV58F1M0VLQ24为核心,通过UART串口与无线模组BRU2111E进行配置与数据交互,外部通信端口有串口和网口,实现与其他基站的数据交互和控制。业务终端以指令的方式控制通信终端设备与主站建立连接以及业务终端与通信终端交互业务数据。本文从硬件方面详细介绍了通信终端设备的总体功能架构、设计方案及配置模式。通信终端设备具有体积小、安装方便、使用简单的优势,能够满足电力无线专网对通信终端设备的应用需求。

In view of the development of LTE 230 MHz power wireless private network application,a communication terminal device suitable for LTE 230 MHz power wireless private network is proposed in this paper.The scheme takes the processor MKV58F1M0VLQ24 of ARM architecture as the core,and carries out configuration and data interaction with the wireless module BRU2111E through UART serial port.The external communication port has serial port and network port to realize data interaction and control with other base stations.The service terminal controls the communication terminal equipment to establish a connection with the master station in the form of instructions,and the service terminal interacts with the communication terminal with service data.This paper introduces the overall functional architecture,design scheme and configuration mode of communication terminal equipment in detail from the aspect of hardware.Communication terminal equipment has the advantages of small volume,convenient installation and simple use,which meets the application requirements of power wireless private network for communication terminal equipment.