CN212567662U

CN212567662U - Classroom light detection system based on internet

Info

Publication number: CN212567662U
Application number: CN202021662698.0U
Authority: CN
Inventors: 朱一凡; 许东坡
Original assignee: Zhengzhou Zhongxi Energy Co ltd
Current assignee: Zhengzhou Zhongxi Energy Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-02-19
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to an internet-based classroom lighting detection system, which comprises a classroom unit and a management terminal, wherein the classroom unit comprises a microprocessor, and the microprocessor is electrically connected with a number counting module, a lighting detection module, a monitoring module, an intelligent switch and a first wireless communication module; the management terminal comprises a processor, and the processor is electrically connected with an interactive display, a memory, a loudspeaker and a second wireless communication module; the classroom unit is connected with the Internet through a first wireless communication module, and the management terminal is connected with the Internet through a second wireless communication module; can be at first through the number and the light condition in detecting the classroom, if be in the classroom nobody with the bright condition of lamp, but will inform through interactive display and the speaker at management terminal, then the light in manager's accessible management terminal control intelligence switch closes the classroom, have the advantage of the management of convenient classroom light.

Description

Classroom light detection system based on internet

Technical Field

The utility model relates to a classroom light detection system, especially a classroom light detection system based on internet belongs to classroom light detection system technical field.

Background

With the development of internet technology and internet of things technology, more and more intelligent management and detection systems gradually appear in our lives, this is particularly true in places with a large population, such as stations, cells, schools, hospitals and the like, in schools, as the number of students is large, a lot of troubles are brought to management, especially when examination is close to, most students choose to study at night in order to review and prepare examination, because the classroom used by students for self-study is not fixed and the time for returning is not fixed, troubles are brought to the light management of the classroom, in order to save electricity, the existing management mode is usually to cut off the power at regular time, but the processing mode is not humanized enough, and can not support the classmates of labourious workers and night learning, but the school side does not have other better management modes, in order to solve this problem the utility model provides an internet-based classroom light detection system.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aiming at the defects of the prior art, the classroom light detection system based on the Internet is designed, the lighting condition of a classroom can be detected, the number of people in the classroom can be counted, and the classroom light management is facilitated.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a classroom light detection system based on the Internet comprises a classroom unit and a management terminal, wherein the classroom unit comprises a microprocessor, and the microprocessor is electrically connected with an in-out number counting module, a light detection module, a monitoring module, an intelligent switch and a first wireless communication module; the management terminal comprises a processor, and the processor is electrically connected with an interactive display, a memory, a loudspeaker and a second wireless communication module; the classroom unit is connected with the internet through a first wireless communication module, and the management terminal is connected with the internet through a second wireless communication module.

Furthermore, the number of people passing in and out counting module comprises a first infrared light curtain and a second infrared light curtain which are arranged at the doorway of the classroom.

Further, the light detection module is a light intensity sensor arranged on the wall of the classroom.

Further, the monitoring module is a rotatable infrared camera arranged in front of the classroom.

Further, the first wireless communication module and the second wireless communication module are both 4G network cards.

Further, the interactive display is an LCD touch screen.

The utility model has the advantages that:

1. the classroom unit in the utility model is provided with a number counting module, a light detecting module and a monitoring module, which can count the number in the classroom, detect the light-off condition by detecting the light intensity information in the classroom and confirm whether people exist in the classroom without light-off by the monitoring module;

2. in the utility model, the classroom unit and the management terminal are connected with the internet through the 4G network card, so that remote monitoring and management can be conveniently carried out;

3. the utility model provides a still be provided with intelligent switch in the classroom unit, can long-rangely turn off the light operation.

To sum up, the utility model discloses can be at first through the number and the light condition in detecting the classroom, if be in nobody and the bright condition of lamp in the classroom, will inform through interactive display and the speaker at management terminal, then light in the intelligent switch of managers accessible management terminal control closes the classroom, has the advantage of the management of convenient classroom light.

Drawings

Fig. 1 is a block diagram of the present invention;

fig. 2 is a block diagram of the structure of the classroom unit of fig. 1;

fig. 3 is a block diagram of the structure of the management terminal of fig. 1;

FIG. 4 is a block diagram of the people counting module in FIG. 2.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an internet-based classroom lighting detection system includes a classroom unit and a management terminal, wherein the classroom unit includes a microprocessor, and the microprocessor is electrically connected with an entrance and exit people counting module, a lighting detection module, a monitoring module, an intelligent switch and a first wireless communication module; the management terminal comprises a processor, the processor is electrically connected with an interactive display, a memory, a loudspeaker and a second wireless communication module, the interactive display is used for displaying lamplight detection information, access people counting information and monitoring video information transmitted by the classroom unit, and can also edit and send instructions, the memory can store information data transmitted by the classroom unit, and the loudspeaker can perform voice prompt; the classroom unit is connected with the internet through a first wireless communication module, and the management terminal is connected with the internet through a second wireless communication module.

In the utility model, the number of people passing in and out counting module comprises a first infrared light curtain and a second infrared light curtain which are arranged at the doorway of the classroom and used for detecting the number of people passing in and out; the light detection module is a light intensity sensor arranged on the wall of a classroom and can detect the brightness intensity in the classroom; the monitoring module is a rotatable infrared camera arranged in front of a classroom and can detect the personnel condition in the classroom without dead angles; the first wireless communication module and the second wireless communication module are both 4G network cards, and the wireless communication device has the advantage of high network speed; the interactive display is an LCD touch screen.

The utility model discloses when implementing:

the model of a microprocessor of the classroom unit is CoRE I7-2670QM, the model of the illuminance sensor is JZ-HB, and the model of the intelligent switch is GN-U303U and has two switch modes of a manual switch and a remote switch; the processor of the management terminal can be a single chip microcomputer; each entrance in a classroom is provided with a first infrared light curtain and a second infrared light curtain, a microprocessor comprises an in-out number counting module, the in-out number counting module realizes counting through a counting algorithm, a student firstly passes through the first infrared light curtain and then passes through the second infrared light curtain, the in-out number counting module recognizes that the student enters, the student firstly passes through the second infrared light curtain and then passes through the first infrared light curtain, the in-out number counting module recognizes that the student exits, the initial value is 0, the number of the students entering one person is increased by 1, the number of the students exiting one person is decreased by 1, the number of the students is taken as the number counting of the people in the classroom, meanwhile, the microprocessor also takes an illumination intensity signal received by an illumination sensor as a basis for judging whether a classroom lamp is turned off or not, and transmits the counted number of the people to; when a management personnel of the management terminal receives a signal that no person is in the classroom and the lamp of the classroom is not closed, a human-computer interaction display of the management terminal inputs an instruction for driving the monitoring module to rotate, after the processor of the management terminal receives the instruction, a wireless network (4G network) provided by the second wireless communication module sends a control instruction to a microprocessor of the classroom unit, the microprocessor drives the monitoring module to rotate according to the received instruction to shoot videos in the classroom, the microprocessor feeds back the video information shot by the monitoring module to a central processing unit of the management terminal through the wireless network and displays the video information through the human-computer interaction display screen, after the management personnel confirm that no person stays in the classroom according to the video information of the classroom displayed by the human-computer interaction display screen, the instruction for closing the classroom and the like is input through the human-computer interaction display screen, and the subsequent signals are transmitted with the instruction for controlling the rotation of the monitoring rod module, if indeed no one can control the smart switch to open in the same way.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a classroom light detection system based on internet, includes classroom unit and management terminal, its characterized in that: the classroom unit comprises a microprocessor, wherein the microprocessor is electrically connected with an in-out people counting module, a light detection module, a monitoring module, an intelligent switch and a first wireless communication module; the management terminal comprises a processor, and the processor is electrically connected with an interactive display, a memory, a loudspeaker and a second wireless communication module; the classroom unit is connected with the internet through a first wireless communication module, and the management terminal is connected with the internet through a second wireless communication module.

2. The internet-based classroom lighting detection system of claim 1, wherein: the number of people passing in and out counting module comprises a first infrared light curtain and a second infrared light curtain which are arranged at the doorway of a classroom.

3. The internet-based classroom lighting detection system of claim 1, wherein: the light detection module is a light intensity sensor arranged on the wall of the classroom.

4. The internet-based classroom lighting detection system of claim 1, wherein: the monitoring module is a rotatable infrared camera arranged in front of a classroom.

5. The internet-based classroom lighting detection system of claim 1, wherein: the first wireless communication module and the second wireless communication module are both 4G network cards.

6. The internet-based classroom lighting detection system of claim 1, wherein: the interactive display is an LCD touch screen.