Research And Design Of Embedded Intelligent Controller For Heating In Winter

In order to save the energy and reduce the consumers'expenses of heating in the indoor heating system in winter, this item studies and designs a new kind of embedded intelligent temperature controller for heating in winter.Firstly this item analyses the basic functions of the embedded intelligent controller system for heating in winter, designs the overall structure block diagram of the system, and studies the basic functions and operating principle of eight parts in the system; then this item makes the hardware design of the embedded intelligent controller system for heating in winter, which mainly includes the designs of the temperature detection circuit, the photoelectric detection circuit, the pyroelectric detection circuit and the man-machine interaction circuit, and the system uses the ARM development system EasyARM2200 as the development base, uses LPC2210 as the ARM embedded chip, and these compose the hardware system of the embedded intelligent controller for heating in winter.This paper detailed the idea of intelligent control using of multi-sensor data fusion technology and fuzzy control technology implementation during the winter heating system embedded intelligent controller, designed a multi-sensor data fusion table and fuzzy temperature control table and illustrated the practical application of methods of multi-sensor data fusion table and fuzzy temperature control table in this system; Software used embedded C language in Programming, implemented the thought of intelligent control of system, designed main program functions of the system software, functional flow chart of temperature Control Subroutine, the main program flow chart and functional flow chart of temperature Control Subroutine, Developed Detect Procedures of temperature information collection, Procedures of Photoelectric detection of information collection and Procedures of pyroelectric detection information collection, writed the main program code of the system software, program code of subroutine and the overall program code of software; completed the system's hardware debugging, software debugging and united debug of hardware and software at last and illustrated specific debugging process and methods of system.Winter heating embedded intelligent controller of the project can intelligently adjust the interior temperature according to user needs, met the design requirements.