基于 RFID的高校实时固定资产管理系统

摘要

采用电子标签和射频识读器来管理高校固定资产，改变传统的管理方式。将电子标签嵌入到固定资产内，管理员可以使用手持识读器对标签进行修改。遍布校园的分布识读器可以对全校的固定资产进行自动管理。将数据绑定在校园地图上，用户可以在电子地图上查询数据。提出一个任务调度算法，对嵌入式系统的CPU时间进行合理分配。通过应用该系统，高校固定资产管理的效率和准确性得到了极大的提高，同时降低了资产管理的成本。%The electronic tags and radio frequency reader are applied to manage the fixed assets in universities , this changes the traditional management means .By embedding the electronic tags into the fixed assets , the administrators can modify their information with handheld RFID reader.The distributed readers all around the campus can manage the fixed assets of the whole university automatically .By binding the data to the campus map , the users can query the data on e-map.In order to allocate the CPU time of embedded system reasonably , a task scheduling algorithm is proposed at the same time .Through the application of this system , the efficiency and accuracy of fixed assets management in universities will be greatly improved , and the management cost will be decreased as well .