%A CHEN Guo-huo, YIN De-shuai, XU Jing, QIAN Xue-wen, WANG Miao %T Study on Key Technologies of Interconnection Based on Smart Home Operating System UHomeOS %0 Journal Article %D 2020 %J Computer Science %R 10.11896/jsjkx.200300149 %P 620-623 %V 47 %N 11A %U {https://www.jsjkx.com/CN/abstract/article_19600.shtml} %8 2020-11-16 %X The rapid development of the smart home industry requires an operating system that can achieve cross-brand smart terminal interconnection.At present,many well-known manufacturers have launched their own smart home operating systems,with the intention of establishing a good application ecology.Haier UHomeOS is the first secure IoT operating system for smart appliances in the world,which covers a complete set of smart home solutions.Based on Haier UHomeOS,this paper explores three key technologies for achieving interoperability,further researches each key technology,and provides solutions.Among them,three key technologies include:equipment distribution network technology,equipment modeling technology and intelligent control technology.In this paper,“multicast MAC technology+softap technology” is used to build a unified device model.In the device model,constraints are set for the operations involving logical relations,and the overall interconnection is realized.This paper also implements intelligent control of home appliances through scenario examples,thereby verifying the reliability of UHomeOS based on intelligent scenario interconnection.