嵌入式WSNs汽车防盗系统

The Design of Embedded WSNs Car Security System

无线传感器网络是由分布于一定的监控区域内,用于监测特定环境信息的无线传感器网络节点组成的。本文给出了嵌入式无线传感器汽车防盗系统的软硬件设计方案。在综合考虑节点性能、功耗、成本等基础上,采用当前流行的ARM系列微处理器AT91SAM7S256,GPRS模块MC39i,加速度传感器ADXL202实现无线传感器网络节点的软硬件设计。

WSNs are networks of wireless nodes that are deployed over an area for the purpose of monitoring certain phenomena of interest. This paper gives the system hardware and software design of embedded WSNs car security system. After the consideration of performance, power-comsumption and cost, the hardware design of embedded WSN node is achieved by employing the popular ARM core microprocessor chip AT91SAM7S256, GPRS module MC39i and accelerometer ADXL202.