The Design And Realization Smart Home Gateway Based On S5PV210

With the progress of computer network technology and information technology,Smart Home got rapid development.Smart Home is an embodiment under the influence of the Internet of Things,Typical application as the Internet of things in the family,to advocate a healthy and comfortable,fast and convenient,low carbon energy saving way of life.Because of people,s living standards continue to improve,the function of the residents of the housing quality and put forward the more and higher demands,so highly intelligent smart home products are favored by residents,smart home has become the inevitable development trend of the modern house.And as the nerve center of smart home system,the design of the intelligent home gateway is particularly important.First this paper introduces the research background and significance of intelligent home gateway and state of development both at home and abroad and the present situation.Then on the gateway function requirement analysis,and the related technologies are introduced,gives the overall structure of the gateway framework according to the requirements.Then on the basis of the overall design of intelligent home gateway made detailed in this paper,the hardware and software,Hardware part of the main gateways including S5PV210 processor as the core of minimum system circuit,power circuit,a serial port debugging as well as the interface circuit,storage circuit,Ethernet,LCD interface circuit and alarm circuit,hardware is the coordinator CC2530F256 controller as the core,to carry the power supply,antenna,the simulation of a few simple circuit implementation,The coordinator and the main gateway hardware is connected via a serial port;Software part design involves the development platform structures,ZigBee coordinator and main gateway,as well as the Web server parts,development platform,including Linux and Qt,ZigBee coordinator software including the communication terminal node and the main gateway,the main gateway to realize the TCP protocol and ZigBee message transformation and local monitoring interface,the Web server for the remote control provides the entrance.According to the functional requirements of the gateway function and performance test,the test results show that the design of home gateway based on S5PV210 meet the demand of the function of the gateway,has the very good feasibility.