基于ONVIF协议的变电站网络摄像机测试系统设计与实现

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。

Design and Implementation of IPC Testing System In Transformer Substation Based on ONVIF

Performances vary widely across monitor and control devices of different manufacturers in security field. In addition, each manufacturer implements devices by using different industry standards, resulting in interconnection and interworking between different devices. This problem greatly influences the overall function of video monitor and control system. In view of the above problems, this paper uses the method of automatic testing and designs a protocol testing system based on ONVIF. The testing system uses the form of Web Services and SOAP protocol and packets the messages in XML format based on HTTP protocol. It checks whether the devices in accordance with specifications in protocol and function. Through the actual test of the IPC devices, the validity and reliability of the system is verified. It is proved that the system has great practical value.