基于Linux系统的智慧安全型专网无线通信模块设计
|
摘要
基于配用电信息采集与控制业务的大规模接入需求,文中设计了一种智慧安全型专网无线通信模块,在硬件器件选型上以工业级标准进行嵌入式硬件平台设计,采用与数据安全性和业务需求紧密相关的关键器件,结合终端硬件实际接口特点,实现系统整机硬件设计目标。在软件层面上设计专用驱动程序、系统管理模块以及数据业务等模块软件以实现数据安全传输、系统风险感知等功能。因此,该模块在很大程度上降低了数据在传输过程中被窃取和攻击的可能性,从而保证了数据传输过程中的安全性,同时能够智能处理数据,从而挖掘出数据的价值。
Based on the large-scale access needs of the power information collection and control business,a smart and secure power grid-specific wireless communication module is designed. In the selection of hardware devices, the embedded hardware platform is designed based on industrial standards. The key devices that are closely related to data security and business requirements are used,and the hardware design goals of the entire system are achieved by combining the actual interface features of the terminal hardware. Software modules such as dedicated drivers,system management modules,are designed to realize data security transmission. Therefore,the module greatly reduces the possibility of data being stolen and attacked in the transmission process,and ensures the security of the data transmission process,and can intelligently process the data to discover the value of the data.
Based on the large-scale access needs of the power information collection and control business,a smart and secure power grid-specific wireless communication module is designed. In the selection of hardware devices, the embedded hardware platform is designed based on industrial standards. The key devices that are closely related to data security and business requirements are used,and the hardware design goals of the entire system are achieved by combining the actual interface features of the terminal hardware. Software modules such as dedicated drivers,system management modules,are designed to realize data security transmission. Therefore,the module greatly reduces the possibility of data being stolen and attacked in the transmission process,and ensures the security of the data transmission process,and can intelligently process the data to discover the value of the data.
引文
[1]许晓惠.智能电网导论[M].北京:中国电力出版社,2009.
[2] Q/GDW378.3-2013《电力用户用电信息采集系统设计导则:技术方案设计导则》[S].国家电网,2009.
[3]苏菲.基于WLAN/LTE的多模电力通信终端设计与实现[D].南京:东南大学,2016.
[4]崔文明.电力无线专网关键技术研究[D].南京:东南大学,2016.
[5]张叶峰. TD-LTE技术在电力无线通信系统中的应用[D].北京:华北电力大学,2015.
[6]郭志华,薛晓慧,厉娜,等.配用电无线通信专网在复杂地理环境下的应用研究[J].电信科学,2015,31(5):165-172.
[7] Gesbert D,Shafi M,Smith P,et al. From theory topractice:an overview of MIMO space-time codedwireless systems[J]. IEEE Journal on SelectedAreas in Communications,2003,21(3):281-302.
[8] Ferneked A,Klein A,Wegmann B,et al. Load dependent interference margin for link budget calculations of OFDM networks[J]. IEEE Communications Letters,2008,12(5):398-400.
[9]赵子岩,胡浩.一种基于业务断面的智能配用电通信网业务流量计算方法[J].电网技术,2011,35(11):12-17.
[10]Budka K C,Deshpande J G,Doumi T L,et al.Communication network architecture and designprinciples for smart grids[J]. Bell Labs TechnicalJournal,2010,15(2):205–227.
[11]姚继明,郭经红,张浩,等.基于功率优先级的电力LTE专网随机接入技术[J].电力系统自动化,2016(10):127-131.
[12]曹津平,刘建明,李祥珍.面向智能配用电网络的电力无线专网技术方案[J].电力系统自动化,2013,37(11):76-80.
[13]李文伟,陈宝仁,吴谦,等. TD-LTE电力无线宽带专网技术应用研究[J].电力系统通信,2012(11):82-87.
[14]孟洛明,孙康,韦磊,等.一种面向电力无线专网的虚拟资源优化分配机制[J].电子与信息学报,2017,39(7):1711-1718.
[15]李新. TD-LTE无线网络覆盖特性浅析[J].电信科学,2009(1):43-47.
[16]陈晓冬,熊尚坤,王庆扬. LTE小区间干扰抑制技术分析[J].电信科学,2010(5):16-21.
[17]赵子岩,张大伟.国家电网公司“十二五”电力通信业务需求分析[J].电力系统通信,2011(5):56-60.
[18]李文宇,宋丽娜,何秀淼. LTE产业发展分析和展望[J].电信科学,2014(3):6-11.
[19]孙圣武,程远.面向业务覆盖的LTE电力无线专网研究[J].电力信息与通信技术,2015,13(4):6-10.
[2] Q/GDW378.3-2013《电力用户用电信息采集系统设计导则:技术方案设计导则》[S].国家电网,2009.
[3]苏菲.基于WLAN/LTE的多模电力通信终端设计与实现[D].南京:东南大学,2016.
[4]崔文明.电力无线专网关键技术研究[D].南京:东南大学,2016.
[5]张叶峰. TD-LTE技术在电力无线通信系统中的应用[D].北京:华北电力大学,2015.
[6]郭志华,薛晓慧,厉娜,等.配用电无线通信专网在复杂地理环境下的应用研究[J].电信科学,2015,31(5):165-172.
[7] Gesbert D,Shafi M,Smith P,et al. From theory topractice:an overview of MIMO space-time codedwireless systems[J]. IEEE Journal on SelectedAreas in Communications,2003,21(3):281-302.
[8] Ferneked A,Klein A,Wegmann B,et al. Load dependent interference margin for link budget calculations of OFDM networks[J]. IEEE Communications Letters,2008,12(5):398-400.
[9]赵子岩,胡浩.一种基于业务断面的智能配用电通信网业务流量计算方法[J].电网技术,2011,35(11):12-17.
[10]Budka K C,Deshpande J G,Doumi T L,et al.Communication network architecture and designprinciples for smart grids[J]. Bell Labs TechnicalJournal,2010,15(2):205–227.
[11]姚继明,郭经红,张浩,等.基于功率优先级的电力LTE专网随机接入技术[J].电力系统自动化,2016(10):127-131.
[12]曹津平,刘建明,李祥珍.面向智能配用电网络的电力无线专网技术方案[J].电力系统自动化,2013,37(11):76-80.
[13]李文伟,陈宝仁,吴谦,等. TD-LTE电力无线宽带专网技术应用研究[J].电力系统通信,2012(11):82-87.
[14]孟洛明,孙康,韦磊,等.一种面向电力无线专网的虚拟资源优化分配机制[J].电子与信息学报,2017,39(7):1711-1718.
[15]李新. TD-LTE无线网络覆盖特性浅析[J].电信科学,2009(1):43-47.
[16]陈晓冬,熊尚坤,王庆扬. LTE小区间干扰抑制技术分析[J].电信科学,2010(5):16-21.
[17]赵子岩,张大伟.国家电网公司“十二五”电力通信业务需求分析[J].电力系统通信,2011(5):56-60.
[18]李文宇,宋丽娜,何秀淼. LTE产业发展分析和展望[J].电信科学,2014(3):6-11.
[19]孙圣武,程远.面向业务覆盖的LTE电力无线专网研究[J].电力信息与通信技术,2015,13(4):6-10.