ZigBee for Prisoner's Working Management System Based on CC2420

In recent years,the technology of ZigBee is popular in the communication areas.The technology is not only with the features of low-cost,low-power,low-rate and low-complexity,but also with the dominances of high-reliability,easy-to-establish network and high-flexibility.In view of the situation that prisoners might go out without effective supervision,this article mainly introduces a prisoner's working management system,which is based on the chip CC2420 and uses the PIC18 single chip as its controlling core.It has analyzed this system's working theory,and worked out the hardware and software design processes.This system will greatly enhance the supervision and control efficiency.