The Design And Implementation Of Intelligent Mine ZigBee-based Communication System

Information technology is playing an important role in modern warfare, and driving a new revolution in military affairs. The intelligent landmine system is the product of this change. In the intelligent landmine systems, intelligent nodes are distributed on the battlefield. These nodes compose the network automatically. They collect, transport and process the information on the battlefield. In the intelligent landmine systems, intelligent landmine communication system is critical. So,in order to design intelligent landmine communication system, this paper complete the following works:(1) For the requirements of intelligent landmine communication system,overall design of intelligent landmine communication are designed. Based on the design, firstly, handware design of coordinator node and sensor node of intelligent landmine communication system is discussed in detail. Then, to meet the low power consumption requirement of sensor node, design of hardware about low power consumption is completed. Finally, PCB is designed for meeting immunity of intelligent landmine communication system.(2) For the coordinator node of intelligent landmine communication system, embedded Linux system is transplanted for setting up software development platform after building a cross-compiler environment. Based on this,device driver program is achieved to hardware features of coordinator node. Microchip ZigBee protocol stack is transplanted and application design is completed after learning the characteristics of ZigBee protocol deeply.(3) For the sensor node of intelligent landmine system, design about software and low power consumption is completed after using IAR Embedded Workbench as its software development platform.(4) Three experiments on communication distance, low power consumption and system networking are completed. The test results verify the correctness of the entire system.