Abstract
In busy city life, people's rhythm of life is getting quickly. As a result of the work and the competition pressure, some people are tired out from the press. Some people will always record the unclear wallet where in the quick rhythm's city life. Some has lost the handset, and what is more ,who leads the child to take to the streets to play, then the child lost.
This article introduces in the security management aspect. Uses against loses based on the RFID technology, in view of the specific data codling’s label, realizes against loses the auto-induction movement. This design uses low power MCU MSP430F2011 against to lose to the goods carries on the automatic control. Using RFID-CC2500 wireless communication module clear signal transmission and receive. The contour design must small as far as possible, to be advantageous carries. Simultaneously uses the button battery maintains the long time power supply.
Against loses the appearance based on the RFID technology, has facilitated us to the side goods management, reduced many troubles for us. In solved in the energy consumption problem also to make great strides forward one step, it in present's physical distribution, in the traffic control and the industrial field will also have the huge function.
Keywords：RFID; Anti-loss device; CC2500 wireless communication module; Microcontroller.
