远程教育考试试卷流转监控系统设计

摘要

针对在远程教育考试中一直困扰的试卷流转安全问题，设计了远程教教育考试试卷流转监控系统，它是基于物联网三层体系结构，由无线传感器监控网络、数据传输网络、远程监控中心三个部分组成。在此基础上还结合了GPS、GPRS、Web GIS等技术，实现试卷流转过程中动态跟踪与可视化监控，包括试卷流转过程中的异常行为报警、快速追踪定位等功能。%A remote education test paper flow monitoring system was designed to solve the safety problem troubled in test paper flow of the distance education examination. It is based on the three-layer system structure of Internet of Things,and com-posed of wireless sensor monitoring network,data transmission network and remote monitoring center. In combination with GPS, GPRS and Web GIS technologies,the system realized the dynamic tracking and visual monitoring in the process of the test pa-per flow,including abnormal behavior alarm,fast tracking and positioning functions in the process of test paper transfer.