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面向电力业务的LTE无线专网通信终端设计与实现 被引量:8

Design and Implementation of LTE Wireless Special Network Communication Terminal for Electricity Power Business
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摘要 目前市面上的专网通信终端一般都由公网终端改造而来,缺乏对于电力业务的安全、适配性等定制化开发,在一定程度上制约了电力无线专网的发展。研究了面向电力业务的LTE无线专网通信终端,使用SOM(模组定义系统)的系统架构,针对电力业务需求,分别从硬件和软件方面介绍了LTE无线专网通信终端的设计,实现数据采集、通信、安全、网管等功能开发。经测试表明,设计的终端能承载各类电力业务,满足电力LTE无线专网的通信需求,具有广阔的应用前景。 At present the private network communication terminal in market is reformed from the general public network terminal, which lacks of safety and suitability etc customized development for electricity power business, which to some extent, restricts the development of electric power wireless network. This paper studied the LTE wireless communication terminal for electric power business and used the system architecture of SOM(System on Module). According to the power needs of the business, this paper respectively introduced the design of LTE wireless network communication terminal from the aspects of hardware and software, together with data acquisition, communication, security, network management and other functions development. The test shows that the terminal designed can carry all kinds of power services, meet the communication requirments of the power LTE wireless network, and have a broad application prospect.
作者 吕超 赵高峰 马涛 刘金锁 孟伟伟 LV Chao,ZHAO Gao-feng,MA Tao,LIU Jin-suo,MENG Wei-wei(NARI Information & Communication Technology Co., Ltd,Nanjing 210003, Chin)
出处 《电工电气》 2018年第5期27-31,共5页 Electrotechnics Electric
基金 国网电力科学研究院科技项目(5246DR170012)
关键词 LTE 无线专网 通信终端 电力业务 LTE wireless special network communication terminal electric business
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