With the rapid development and wide application of the Internet, making the implementation of test task turned from traditional single-point to multi-point by testing network and the building of testing system shift from the only models of traditional to virtual networked directions. Though analysis the existing network control system, we found that its main concern is to improve the test performance by using the integrated software system, but for the less involved in the network management of instruments. In view of above, by extending the definition of network equipment, puts forward the concept of instrument agency service platform based on the middleware! In order to solve the unified management of various kinds of instrument, proposed the unified management interface system-the three level architecture system of the platform. The practice has proved that it has a good expansibility, and greatly facilities the development of later, save a lot of manpower and material resources. Therefore, in-depth study of the agency service platform, it is not just an important and hot branch of the field of Internet technology, but provides a connecting and communicating platform between "objects" and "objects" on the Internet of thing.%随着互联网的快速发展与广泛应用,测试任务的执行正在由传统单点朝着多点网络化方向发展,而测试系统的构建也朝着虚拟网络化方向发展；通过对现有网络化测控系统进行研究发现其主要关注于采用集成软件体系架构提高系统的测试性能,对于网络化管理方面则涉及较少;基于此,将仪器仪表纳入网络管理的范畴,提出了基于中间件的仪器代理服务平台的概念;同时为了解决各种仪器仪表设备的统一化管理,提出了统一网管接口——仪器代理服务平台系统三级体系结构模型;实践证明,该网管接口具有良好的扩展性,极大地方便了后期的开发工作,节省了大量人力物力;因此,对仪器代理服务平台的研究不仅是互联网技术研究领域中的一个重要分支和热点,而且是物联网上“物”与“物”之间的互连对话平台.
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