基于PLC的宿舍管理系统设计

为解决学生逃课滞留宿舍,仅靠人力难以监督的问题,文章提出一种以学生课表为中心,基于PLC的宿舍管理系统。每间宿舍配备HMI触摸屏用于学生课表管理,以S7-1214CPLC为主站管理多间宿舍,以STC15单片机为从站采集传感器信息。根据课程表对宿舍进行有课、无课及特殊情况分类管理,辅助宿舍灯光自动控制、楼道灯光控制及损坏检测、防盗报警系统等功能。

To solve the problem of students skipping classes in the dormitory which is difficult to supervise only by manpower,a dormitory-based management system based on PLC is proposed in this paper.Each dormitory has an human machine interface for student schedule management,the S7-1214C PLC is the main station,and the STC15 microcontroller is used for the slave station to collect sensor information.According to the curriculum,there are classes,no classes and special circumstances,and the functions of automatic lighting control,corridor lighting control and damage detection,and anti-theft alarm system are realized.

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