College classroom perception management system

Abstract

A college classroom perception management system is disclosed. According to the system, data are acquired at real time by an optical detection sensor, an infrared induction sensor and a temperature sensor; data are processed by a single-chip microcomputer; and finally, whether lighting circuits and electric fan circuits in a classroom are turned on or turned off is judged. Thus, the effect of saving resources is achieved. On the other hand, real-time condition of the classroom is uploaded to a cloud server by the single-chip microcomputer; the cloud server analyzes and processes the data and provides a mobile client with a query interface; students can understand classroom situation through the mobile client or a display module on the door of the classroom, and simultaneously, the mobile client can input time quantum of using the classroom and provides current location data to put forward a query request to the cloud server; and the cloud server provides the optimum classroom recommend according to classroom curriculum arrangement, localization site of the client and the time quantum of using the classroom. The system provided by the invention has low cost, is simple to install and convenient to operate, and has functions of saving energy and reasonably allocating classroom resources.

Description

technical field [0001] The technical field of the present invention is the field of micro-control systems, specifically the field of automatic perception of classroom environment, display of classroom information on mobile terminals, data interaction between mobile terminals and server terminals, and control of classroom circuits to achieve energy-saving goals. Background technique [0002] At present, as far as colleges and universities are concerned, it is common that some students find it difficult to find a classroom for self-study after running all over the teaching building, while there are only a few people in each classroom of the other teaching building, and they are caught in the middle of self-study in the classroom. When I was told that there was a class coming soon, I was forced to find the classroom again. At night, some classrooms were empty but all the lights were turned on. Sometimes the weather was not hot, but the fans were turned on. Students who felt cold...

AI Technical Summary

Problems solved by technology

[0004] (1) Without a unified information sharing platform, students still need to spend time looking for self-study classrooms;

[0005] (2) The classrooms are not connected into a network, and the system only serves a single classroom, which makes the distribution of school classroom resources uneven and causes huge waste;

[0006] (3) Only the classrooms that are currently free can be provided. If a classroom is available now, there may be classes in that classroom after a while, which is impractical;

[0007] (4) It only detects light or temperature alone, and the system does not control the number of people in the classroom;

[0008] (5) The accuracy of counting the number of people in the classroom is not high enough;

[0009] (6) The existing system is expensive, there are many classrooms in colleges and universities, and the one-time investment is large. Many colleges and universities are not willing to invest too much money to install this kind of control system;

[0010] (7) Existing products are difficult to install and require a major renovation of the classrooms. However, the classroom facilities in colleges and universities have already been formed, and large-scale renovations are a huge project and low in feasibility;

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