The remote monitoring system for the state of ship's cargo based on GPRS and Web/WAP services was designed. The schematic and circuit diagram design was completed by using the ARM data acquisition module, GPRS wireless communication module, GPS positioning module,image acquisition and image compression coding function module. At the same time, the Web/WAP network server was combined with data flows provided by these modules and the use of real - time data and historical data were presented based on the B/S architecture. The Monitoring center personnel can make a reference to these data and control the acquisition mode of remote camera from the network platforms. The monitoring system has the advantage of high reliability ,stable performance and excellent practicability.%设计了一种基于GPRS和Web/WAP服务的船载货物状态远程监控系统.利用ARM数据采集模块、GPRS无线通信模块、GPS定位模块、图像采集和图像压缩编码功能模块,实现原理图设计到电路板设计开发;同时将Web/WAP网络与这些模块所提供的数据流有机结合,利用各种现场采集的实时数据和历史数据,以网络的B/S模式呈现,可供监控中心人员参考,同时也可以利用网络平台控制远端摄像头的采集模式.实践证明,该系统可靠性高,性能稳定,具有良好的实用性.
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