Image Wireless Transferred System

With the improvement of people's life, people take great attention to home's safety and the real image of home is needed anytime .So the wireless image transferred system is researched and designed. System's main functions are capturing image ,compressing image and transferring image. AT89S52 is selected as MCU chip which is produced by atmel corporation. ZM460 digital camera module captures image; AT89S52 only need to carry on a control to ZM460 digital camera module and send out the order to capture image; the image is transferred by SRWF-501 tiny power wireless data transmission module; The image is received via the computer's com port, delphi language is exploited on the computer.The procedure adopted mscomm to accomplish com communication and store the binary system data in a file. After receiving a frame picture data, the procedure decode the data ,which is stored in the file, and write as data stream and show in the image module.The exploit of microcontroller adopte saaemble language.Assemble language is a kind of structured programming language,which has many characteristics of other hiah-level languages. What that system circulate is singelchip multitask mode and software explitation adopt building block design.It's commonality is good. Besides,software anti-jamming measure is necessary.The hardware is designed via protel software. The electric circuit is designed in the light of a principle of as far as possible small pcb plank.Many hardware anti-jamming measure is exploited during the period of design in order to make the system work dependably.The system have many advantages.For example,its volume is small,reliability is high,special use is strong,and its price proportion is ideal ,etc.It is proved that it could accomplish wireless transferring of image.