虚拟仪器流技术的研究

虚拟仪器流是电子商务技术与虚拟仪器技术相融合的一种仪器信息技术，可以实现虚拟仪器的网络销售、租用、远程调用等功能。介绍了虚拟仪器流的核心技术，如仪器流载体、网络虚拟仪器库、网络数据库、网络仪器加密技术、网络仪器技术支持、电子商务等。探讨了虚拟仪器流运作平台系统的总体设计、模块开发、安装部署等环节，着重开发了电子商务、虚拟仪器库、运行管理服务等功能模块，并进行了实例展示。

Study on Techniques for Virtual Instrument Stream

Combining virtual instrument with E-Commerce, the virtual instrument stream is a instrument information technique, which can realize networked marketing ,lease and remotely call for virtual instrument via E-Commerce. The key techniques for virtual instrument stream were introduced, such as instrument stream carrier, networked virtual instrument library, networked database, networked instrument encryption, networked instrument support, and etc. The design, model development, deployment and etc. on operation platform system for virtual instrument stream were discussed. On the basis of these, the functional models for E-Commerce, virtual instrument library and runtime management service are developed. The system is also showed in detail.