CN204303018U - One reviews one's lessons by oneself classroom management system - Google Patents

Abstract

The utility model relates to a management system, in particular to a self-study classroom management system. The utility model comprises a number counting sensor, a central controller, an air conditioner control relay, an LED display screen and the like. The people counting sensor is connected with the central controller, the central controller is connected with the air conditioner control relay, and the central controller is connected with the LED display screen. The utility model adopts the photoelectric gate to monitor the real-time number of people in the classroom, uses the controller to control the air conditioner in the classroom, and uses the LED screen to display the idle situation of the self-study classroom. It can not only centrally control the resources of self-study classrooms, reduce the waste of resources, but also provide inquiry services for students according to the information of self-study classrooms.

Description

A self-study classroom management system

technical field

The utility model relates to a management system, in particular to a self-study classroom management system. The utility model comprises a number counting sensor, a central controller, an air conditioner control relay, an LED display screen and the like. The utility model centrally controls the air conditioner in the classroom by monitoring the real-time number of people in the classroom, and displays real-time self-study classroom information on the LED display screen.

Background technique

The opening or closing of self-study classrooms in colleges and universities is controlled by security timing, and does not consider the real-time number of self-study students. Therefore, it is impossible to provide students with real-time self-study classroom vacancy and adjust the opening of self-study classrooms in real time. In the actual operation process , resulting in a waste of resources in empty self-study classrooms, and also makes it very inconvenient for students to find self-study classrooms.

The utility model adopts the photoelectric gate to monitor the real-time number of people in the classroom, uses the controller to control the air conditioner in the classroom, and uses the LED screen to display the idle situation of the self-study classroom. It can not only centrally control the resources of self-study classrooms, reduce the waste of resources, but also provide inquiry services for students according to the information of self-study classrooms.

Contents of the invention

The purpose of this new model is to provide a management system for self-study classrooms to replace the traditional way of management personnel switching self-study classrooms at regular intervals. It can centrally control the resources of self-study classrooms and facilitate students to find self-study classrooms.

The self-study classroom management system of the utility model includes devices such as a number counting sensor, a central controller, an air-conditioning control relay, and an LED display screen. The people counting sensor is connected with the central controller, the central controller is connected with the air conditioner control relay, and the central controller is connected with the LED display screen.

In the above technical solution, the central controller is a PC computer or a server, the people counting sensor is a photoelectric gate sensor, and the air conditioner control relay is a signal relay.

When working, the photoelectric door sensor installed above the door of the self-study room detects whether someone enters and sends the information to the central controller. The central controller calculates the number of people in each self-study room after processing. For the self-study room with too few people or no one, the central controller will turn off the air conditioner of the classroom to save energy, and remind the security guards that two self-study classrooms with few people in the classroom can be merged. The current real-time empty self-study classrooms can be displayed on the LED display in the self-study room area, and the current suggested self-study classrooms can be given, so as to facilitate the search for self-study classrooms when the self-study classrooms are in peak use.

The beneficial effects of the utility model are: the utility model can monitor the number of self-study students in the self-study classroom in real time, rationally configure the resources of the self-study classroom through the real-time number of people, turn off unnecessary air conditioners and lighting, and reduce energy waste. At the same time, the real-time self-study room situation is displayed on the LED, which is convenient for students to find an empty self-study space.

Description of drawings

Figure 1 is a schematic diagram of the structure of the self-study classroom management system.

Explanation of reference signs: 1. People counting sensor; 2. Central controller; 3. Air conditioning control relay; 4. LED display.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

Referring to FIG. 1 , the self-study classroom management system includes devices 4 such as a people counting sensor 1 , a central controller 2 , an air-conditioning control relay 3 , and an LED display. The people counting sensor 1 is connected with the central controller 2 , the central controller 2 is connected with the air conditioner control relay 3 , and the central controller 2 is connected with the LED display screen 4 .

In the above technical solution, the people counting sensor 1 is two photogate sensors. The central controller 2 is a PC computer or a server.

The utility model adopts the number counting sensor located above the door of the self-study classroom to detect whether people enter or leave the self-study classroom. The number counting sensor is composed of two photoelectric gates, one in the classroom and one outside the classroom. If the photoelectric gate outside the classroom first detects that someone has passed, it means someone has entered, otherwise it means someone has left. The number counting sensor sends the passing information to the central controller, and the central controller can calculate the current number of people in the self-study classroom according to the counting information. According to the number of people in the self-study classroom, the central control system can control the relay of the air conditioner to turn off the air conditioner in the self-study room with too few people. The central control system can also make decisions and suggestions based on the real-time number of people. The self-study classrooms merged and one self-study classroom was closed. The self-study classroom can also display the real-time situation of the current self-study classroom on the LED display at the entrance of the self-study area, and give suggested self-study classrooms. Students who come to the self-study area for self-study look for self-study classrooms.

Claims (4)

1. review one's lessons by oneself classroom management system for one kind, it is characterized in that comprising the devices (4) such as number sensor for countering (1), central controller (2), airconditioning control relay (3), LED display, described number sensor for countering (1) is connected with central controller (2), described central controller (2) is connected with airconditioning control relay (3), and described central controller (2) is connected with LED display (4).

2. according to claim 1ly review one's lessons by oneself classroom management system, it is characterized in that described number sensor for countering (1) is photogate.

3. according to claim 1ly review one's lessons by oneself classroom management system, it is characterized in that described central controller (2) is PC computer or server.

4. according to claim 1ly review one's lessons by oneself classroom management system, it is characterized in that described airconditioning control relay (3) is signal relay.