大坝安全监测能够实时获取大坝的状态信息，基于无线方式的大坝监测系统对于确保大坝安全具有重要的意义。 根据大坝无线安全监测系统的需求，采用嵌入式系统和短距离无线通信技术，设计了一种大坝无线监测智能终端，该智能终端是在基于ARM架构的FS_S5PC100开发平台上进行开发设计的，终端一方面通过Zigbee方式接收无线传感器采集到的大坝状态信息，另一方面通过视频信息采集获取现场画面，通过Wi-Fi网络将信息发送给管理中心，并实现视频监控功能。 大坝无线监测智能终端采用模块化的设计方案，根据功能需求围绕S5PC100主处理器分别设计了Zigbee接收和Wi-Fi发送模块电路、存储器模块电路、以及JTAG接口、USB接口、时钟、复位、电源等外围接口电路。在Lunix操作系统下，设计了Zigbee模块接收无线传感器采集到的数据信息的软件流程，分析了数据帧格式，建立Sqlite数据库，完成了对所采集的数据信息进行存储、查询、分析等操作，通过视频驱动移植实现了视频信息的实时采集，对Wi-Fi串口进行驱动移植，将采集到的数据和视频信息通过Wi-Fi串口发送出去。 通过对大坝无线监测智能终端进行测试，结果表明大坝无线监测智能终端可以接收到无线传感器采集到的数据信息并进行存储，实现了数据和视频信息的发送，视频采集画面清晰流畅，实现了功能需求，为大坝安全监测提供了可靠的保障。

Dam Safety Monitoring can access to status information of the dam real-time. Dam Safety Monitoring systems based on wirelessly method is great significant to ensure dam safety. According to the demand of dam safety monitoring system, combined with embedded systems and the Short-range wireless communications technology, design of a dam wireless monitoring intelligent terminal. The intelligent terminal using the ARM architecture FS_S5PC100 as hardware development platform. On the one hand，terminal receives the dam status information which are received by wireless sensor through Zigbee method, on the other hand, terminal get the video information through the video capture device. Then terminal send information to the management center through Wi-Fi network and finish video monitoring. Research of dam safety monitoring intelligent terminal used modular design. According to the functional requirements of the system, around the main processor S5PC100, design the data receiver module circuit based on Zigbee, data transmission module circuit with Wi-Fi, memory module circuit and JTAG interface, USB interface, clock , reset, power and other peripheral interface circuit. Based on Lunix operating system, designed the software process of data receiver module based on Zigbee completed dam monitoring data transmitted by wireless sensors, analyzed the data frame format, established Sqlite database, completed to storage , query, analysis and other operations for the data , achieved video information real-time by transplanting the video drive. And transplanted the Wi-Fi port driver, send out the data and video information via the Wi-Fi port. Wireless collection terminals were tested, the test results show that the dam wireless monitoring intelligent terminal can receive and store the data information collected by wireless sensors, then send the data via Wi-Fi module, and video capture images clear and smooth, it can achieve the functional requirements, and provide reliable protection for the dam safety monitoring.