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设计了一种基于ARM9(Advanced RISC Machines)和GSM(Global System for Mobile Communications)/GPRS(General Packet Radio Service)网络的无线可移动红外监测报警系统,系统以嵌入式操作系统Linux2.6和ARM9核心的嵌入式处理器S3C2410作为软硬件核心,利用红外监测模块实现对目标物的监测,在GPRS网络中使用socket(套接字)编程技术和FTP协议将现场图像无线传输到服务器上,并在GSM网络中以短信息的方式向用户报警。系统的创新之处在于仅当红外监测模块探测到入侵障碍物时才进行现场图像的采集和传输并向用户报警,因此可以按流量计费以节省使用GPRS网络的费用。系统具有一定的通用性、可行性和高性价比,有一定的实用价值。
A wireless mobile infrared monitoring alarm system based on ARM9 (Advanced RISC Machines) and GSM (General Packet Radio Service) network is designed. The system is based on embedded operating system Linux2.6 and ARM9 core Embedded processor S3C2410 as the core of hardware and software, the use of infrared monitoring module to achieve the target monitoring, GPRS socket and socket protocol in the network using the programming of wireless transmission of images to the server and on the GSM Network to short message to the user alarm. The innovation of the system is that only when the infrared monitoring module detects an intruding obstacle, the scene image is collected and transmitted, and the user is alerted. Therefore, the traffic can be charged to save the cost of using the GPRS network. System has a certain degree of versatility, feasibility and cost-effective, have some practical value.