智能家居异构网络中自动化设备的资源共享协议设计

Design of resource sharing protocol for automatic equipment in smart home heterogeneous network

针对家庭自动化网络的标准规范存在标准不统一,互操作性不足的现状,结合目前智能家居网络协议的种类和市场应用特点,设计了一种精简高效的智能家居自动控制设备资源共享协议VSOP(Variable Secure Operable Protocol)。协议规定了协议报文格式、变量及其描述规范、安全加密规范、入网认证规范,并搭建了测试系统用于协议功能验证。结果表明,VSOP设计的规范具备可行性和兼容性,可以作为家庭控制子网的统一应用层协议实现设备互操作。

Focused on the issue that the standards are not uniform and the weakness of interoperability about home automatic network,together with the types of smart home network protocol and the characteristics of market applications,a streamlined and efficient resource sharing protocol named VSOP（Variable Secure Operable Protocol） for smart home automatic equipment was proposed.In the protocol,the format of protocol message were introduced,the specification of variables,the mode of encryption and the authentication for network accessing were formulated.And a testing system was built to verify the function of protocol.The test results show that VSOP is feasibility and compatibility,can be used as the application protocol of home automatic network to achieve interoperate.