基于ONVIF协议的变电站网络摄像机测试系统设计与实现  

Design and Implementation of the IPC Testing System in the Substation Based on the ONVIF Protocol

作　　者：陈少尉[1] 蔡东升[1] 黄琦[1] 常政威[2] 甄威[2] 

机构地区：[1]电子科技大学,成都611731 [2]四川电力科学研究院,成都610000

出　　处：《电测与仪表》2014年第16期117-123,128,共8页Electrical Measurement & Instrumentation

摘　　要：安防领域众多厂商的监控设备之间差异性很大,加上厂商开发各自产品所采用的行业标准不一致,导致不同设备互联互通经常出现故障,极大地影响了视频监测控制平台的实施效果。针对上述问题,采用了自动式协议测试的方法,开发了一套基于ONVIF协议的测试平台,测试平台采用Web Services的形式,利用SOAP协议,在HTTP协议基础上,以XML形式封装消息,对前端摄像机进行协议和功能上的测试,确保符合互联互通的需求。通过测试系统对被测设备的实际测试,验证了本测试系统的有效性和可靠性,具有很大的应用价值。Performances vary widely among monitoring devices of different manutacturers m me security addition, each manufacturer develops products by using different industry standards, resulting in the interconnection and interworkingproblem between different devices. This problem greatly influences theimplementation effects of the video monitoring system. In view of the above problems, this paper used the method of automatic protocol testing and developed a set of testing platforms based on the ONVIF protocol. The testing platforms adopted the form of Web Services, and by using the SOAP protocol and on the basis of the HTTP protocol, packeted the message in the XML format . Tests in the protocol and functions were made on the front camera in order to meet the need for interconnection and interworking. Through the actual test of the IPC devices, the validity and reliability of the system were verifiedand It was also proved that the system had great practical values.

关 键 词：一致性测试系统 ONVIF IPC 协议解析 解码 

分 类 号：TM73[电气工程—电力系统及自动化]