The Design Of Household Control System In Intelligent Kitchen

Intelligent household，which is based on residential as a platform，is a combinationof the appliance of automatic control technology, network communication technology,integrated wiring technology, audio and video technology, security technology whichare integrated into household control. It is an efficient management system forresidential facilities and family schedule affairs, which improves household artisticquality, safety, comfort and convenience. Intelligent household creates a livingenvironment for environmental protection and energy saving.In the thesis, a kind of Intelligent household control terminal is designed. theEmbedded real-time operating system uC/OSII is used as the software platform. TheAT89S51is used as CPU. The intelligent household control terminal includes the10M/100M the Ethernet interface，RS485interface，public telephone network interface，temperature humidity detection circuit, and LED display circuit，etc. According to thedesign，intelligent household control terminal can execute the function of systemsecurity guard，electrical linkage control，phone remote control and alarm，the Internetremote control and monitoring，home entertainment，community information service，etc.This paper firstly introduces the development status of the field of intelligenthousehold at home and abroad, focusing on the mainstream communication protocolsused in smart home system..Secondly, it gives a detailed description of the hardware and software modules ofthe system. The hardware system uses AT89S51microcontroller as the processor, andthe uC/OSII embedded operation system as the platform, designed as the mastercontrol system of the smart home, and the paper analyses the technical characteristics ofthe main control system. The software part introduces the network topology and thetransplantation of the protocol.Then, it expounds the contents of the communication protocol defined based on theHBS protocol, which contains the details of physical layer, data link layer and commandlayer. At last, it tests the hardware and software indicators of the intelligent householdsystem. And the test results meet the request of the intelligent household system re. In this thesis, foreign advanced technology is absorbed and developed. Intelligenthousehold meets the needs of the domestic market，and has a broad prospect.