Low-cost Intelligent Resident Supervisory System

Intelligent residence is the intelligent system that has adaptability and forecast ,its fulfilling goal is to connect the devices related with information with a family intelligent system by the family bus technology ,such as the communication devices, the household electric appliances and the household safe devices in order to monitor control and administer family affair centralizing or remotely and maintain coordination between these household devices and the residence environment .So, as a intelligent residence with complete function, its function should be very powerful, but this type residence is situated in the research stage .In the present, there are some intelligent residences in the home and foreign, but these all are very expensive so that it can't be adaptable to mass' requisition .In order to realize the intelligent residence with the intelligent function and adapting the mass' requisition, this paper designs a low cost, low power intelligent residence monitor system.This design is a low cost and low power consumptionintelligent residential supervisory system that applies the mini control technology, vague control technology and multi-machine communication technical to realize. Used for the monitor of household residential residence environment, for instance, the detection of indoor temperature, humidity and gas. Based on the flexibility and practicality of intelligent residential system, this system has 4 kinds of pattern for user option. Because this system can replace the intelligent controller of high price with the intelligent sensor of cheap price, it makes low cost become possible. To realize the design of low power consumption, all hardware parts adopted by this design all are low power consumption, and adopt the software design thought of low power consumption.Finally, the article make experiment and provide hardware circuit picture of the experiment installation, PCB board picture and provide typical experiment introduction and progress reality. It is showed that the design is correct and feasible according to make experiments.Because resident circumstance is a big delay, nonlinear, multi-input and multi-output system, so it is impossible to build an accurate math model and it is difficult to get satisfying effect using common control algorithm. The device use fuzzy control algorithm and make a research on the control algorithm.