CN213424006U - College teacher classroom teaching quality evaluation system based on wireless transmission - Google Patents
College teacher classroom teaching quality evaluation system based on wireless transmission Download PDFInfo
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- CN213424006U CN213424006U CN202022717690.6U CN202022717690U CN213424006U CN 213424006 U CN213424006 U CN 213424006U CN 202022717690 U CN202022717690 U CN 202022717690U CN 213424006 U CN213424006 U CN 213424006U
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Abstract
The utility model discloses a college teacher classroom teaching quality evaluation system based on wireless transmission, which comprises a central control module; the wireless communication module is used for connecting the central controller with the parent mobile phone terminal; the terminal real-time feedback module is connected with a microphone device, and the microphone device is connected with the central controller; the first camera device is connected with the face recognition module, and the face recognition module is connected with the central controller; the lamp tube driver is connected with the central controller, and the lamp tube is connected with the lamp tube driver; the pyroelectric infrared human body sensor, the control touch display screen, the attendance display screen, the classroom state display screen, the data storage module, the recording module, the timing device, the voice broadcast module and the second camera device are respectively connected with the central controller; the purpose of monitoring and recording the attendance rate and the class state of the students is achieved through the design, information is sent to parents of the students, and the parents can participate in the educational growth of the students.
Description
Technical Field
The utility model relates to a teaching system technical field especially relates to a college teacher classroom teaching quality evaluation system based on wireless transmission.
Background
The talent culture quality of the higher schools is the foundation of the schools for establishing industries, serving societies and developing self, the quality standard determined by educational objectives is established, and the key for improving the talent culture quality is to perform quality evaluation and monitoring in the whole teaching process. The teaching quality is formed in the teaching process, according to each element of the teaching process, in combination with each aspect of teaching activities, corresponding specifications and requirements are formulated, a closed-circuit system capable of performing configuration, formation, diagnosis and summarization whole-process teaching quality evaluation and real-time monitoring is designed, the teaching process is subjected to oriented, quantitative, timed and fixed-person all-dimensional evaluation and monitoring, quality inspection and quality analysis of the whole teaching process can be scientifically, normatively and rightly performed, relevant information is guaranteed to be fed back and play a role in the closed-circuit system in time, a sufficiently reliable basis is provided for quality demonstration, assistance is provided for benign interaction between teachers and students in the whole teaching process and between teaching management subjects and objects, and the teaching quality is fundamentally improved.
The existing teaching quality evaluation system is not enough for the attendance rate of students and the feedback of the real-time state of a classroom, and parents are a ring that the education of the students cannot be lost, so that the parents of the students should know the class condition of the children in the school in time and participate in the education of the students together, and part of teachers have the habit of dragging the classroom, and the rest time of the students is occupied, so that the students are not acquirable, and finally, the problem that the electric quantity is wasted due to the fact that the students forget to turn off the lamps after leaving the school is often solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the system aims to solve the problem that the existing teaching quality evaluation system is insufficient in feedback of the attendance rate and the class state of students, and meanwhile solves the problem that parents of the students do not participate in the educational growth of the students.
The utility model aims at realizing through the following technical scheme:
a college teacher classroom teaching quality evaluation system based on wireless transmission is characterized by comprising a central control module;
the central control module comprises a pyroelectric infrared human body sensor, a control touch display screen, an attendance display screen, a classroom state display screen, a wireless communication module, a data storage module, a recording module, a lamp tube driver, a lamp tube, a timing device, a WIFI wireless communication module, a voice broadcast module, a terminal real-time feedback module, a microphone device, a second camera device, a first camera device, a face recognition module and a central controller;
the wireless communication module is used for connecting the central controller with the parent mobile phone terminal;
the WIFI wireless communication module is used for connecting a cloud database with the central controller;
the terminal real-time feedback module is connected with a microphone device, and the microphone device is connected with the central controller;
the first camera device is connected with a face recognition module, and the face recognition module is connected with the central controller;
the lamp tube driver is connected with the central controller, and the lamp tube is connected with the lamp tube driver;
the pyroelectric infrared human body sensor, the control touch display screen, the attendance display screen, the classroom state display screen, the data storage module, the recording module, the timing device, the voice broadcast module and the second camera device are respectively connected with the central controller;
the attendance display screen is used for displaying the attendance state of students, and the classroom state display screen is used for displaying the class state of students;
the voice broadcasting module comprises a voice broadcaster driver and a voice broadcaster; the voice broadcast device driver is connected with the central controller, and the voice broadcast device is connected with the voice broadcast device driver.
Furthermore, the recording module is used for recording the voice information of the teacher in class.
Further, the control touch display screen may be used to design and modify the time in the timing device.
Furthermore, the central controller is also connected with a camera driver, and the camera driver is connected with the second camera device.
Furthermore, the central controller is also connected with an alarm bell driver, and the alarm bell driver is connected with an alarm bell.
Furthermore, the central controller is also connected with a music module.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a design of first camera device, face identification module, display screen that goes on duty carries out face identification earlier before the student attends a lesson, lights the face image who will go on duty corresponding on the display screen through the back, and the personnel of lacking in lesson surveyability.
2. The utility model discloses a second camera device, timing device's design is in-process at class, regularly claps and goes up to pass to classroom state display screen on, conveniently knows student's the state of giving lessons.
3. The utility model discloses a design of wireless communication module, head of a family's cell-phone terminal will be on class the photo and the information of attendance send for the head of a family, make things convenient for the head of a family to know child's state of on class in school.
4. The utility model discloses a design of pyroelectric infrared human body sensor, fluorescent tube driver, when the classroom nobody after, central controller automatic control fluorescent tube closes, avoids the student to forget the electric quantity waste that the light leads to of turning off.
Drawings
Fig. 1 is an overall system diagram of the present invention.
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.
A college teacher classroom teaching quality evaluation system based on wireless transmission is characterized by comprising a central control module;
the central control module comprises a pyroelectric infrared human body sensor, a control touch display screen, an attendance display screen, a classroom state display screen, a wireless communication module, a data storage module, a recording module, a lamp tube driver, a lamp tube, a timing device, a WIFI wireless communication module, a voice broadcast module, a terminal real-time feedback module, a microphone device, a second camera device, a first camera device, a face recognition module and a central controller;
the wireless communication module is used for connecting the central controller with the parent mobile phone terminal;
the WIFI wireless communication module is used for connecting a cloud database with the central controller;
the terminal real-time feedback module is connected with a microphone device, and the microphone device is connected with the central controller;
the first camera device is connected with a face recognition module, and the face recognition module is connected with the central controller;
the lamp tube driver is connected with the central controller, and the lamp tube is connected with the lamp tube driver;
the pyroelectric infrared human body sensor, the control touch display screen, the attendance display screen, the classroom state display screen, the data storage module, the recording module, the timing device, the voice broadcast module and the second camera device are respectively connected with the central controller;
the attendance display screen is used for displaying the attendance state of students, and the classroom state display screen is used for displaying the class state of students;
the voice broadcasting module comprises a voice broadcaster driver and a voice broadcaster; the voice broadcast device driver is connected with the central controller, and the voice broadcast device is connected with the voice broadcast device driver.
The working principle of the scheme is briefly described as follows:
in the utility model, the student takes a picture of the face through the first camera before class, the face recognition module processes and analyzes the picture and sends the analysis result to the central controller, the central controller lights the corresponding face picture on the attendance display screen according to the recognition result, and the head picture of the unidentified student is not lighted, so that the number and information of the student who does not take a class are clear at a glance, the student starts timing in the class process, when the interval time of taking a picture is reached, the central controller controls the camera driver to control the second camera to take a picture, if the preset time of the timing device is three minutes, the student is taken a picture once every three minutes, the classroom state display screen is arranged at the monitoring terminal, the teacher can observe and record the class state of the student on the screen, when the student is discovered to be distracted or sleep, when the teacher does not find the information, the monitoring personnel can send voice information to a microphone device in a classroom through a terminal real-time feedback module to remind the teacher in class, the pictures and attendance information of class are also sent to a mobile phone of a parent of the student through a wireless communication module, and the parent can know whether children normally attend class and how to attend class; recording module records mr's the pronunciation of going to class, and the teacher improves the teaching mode at the speech information of lesson time accessible oneself on the one hand, and on the other hand also makes things convenient for the school to carry out the inspection to mr's teaching level of going to class, and simultaneously, the photo of shooing on class and teacher's speech information still will send the cloud end database through WIFI wireless communication module and save. After the time of giving lessons preset by the timing device is up, the central controller controls the voice broadcaster driver to start the voice broadcaster to broadcast preset giving lesson prompting voice, and controls the alarm bell driver to start the alarm bell at the same time, so that a teacher gives lessons on time. Human infrared sensor of pyroelectric detects the human information in the classroom, when not having the human body in the classroom, central controller control fluorescent tube driver closes the fluorescent tube, avoids the student to forget the electric quantity waste that leads to turning off the lamp after letting go.
Further, the recording module is used for entering teacher's speech information of taking lessons, through the recording, makes things convenient for the teacher to improve the teaching mode according to the classroom recording, and school still can check the recording and know teacher's lecture quality simultaneously.
Furthermore, the control touch display screen can be used for designing and changing the time in the timing device, and free change is carried out on the photographing time and the class leaving time, so that the control touch display screen has practicability.
Furthermore, the central controller is further connected with a camera driver, the camera driver is connected with the second camera device, and the function of automatically photographing is achieved by controlling the camera driver.
Furthermore, the central controller is also connected with an alarm bell driver, the alarm bell driver is connected with an alarm bell, and the central controller is matched with a voice broadcast device to prompt a teacher to arrive at the time of leaving a class, so that the occupation of the after-class time of students is avoided.
Furthermore, the central controller is also connected with a music module, and the fatigue of students can be relieved by playing voice in the rest time after class.
It is worth noting that: pyroelectric infrared human body sensor in this scheme, control touch display screen, the display screen that goes out to work, classroom state display screen, wireless communication module, data storage module, the recording module, the fluorescent tube driver, the fluorescent tube, timing device, WIFI wireless communication module, voice broadcast module, the real-time feedback module of terminal, the microphone device, the second camera device, first camera device, face identification module, central controller etc. is circuit or the material object commonly used among the prior art, the innovation of this scheme does not lie in single circuit, but the cooperation of several module and circuit is used and is reached the purpose of monitoring record to student's the rate of going out to work and the state of going to school, and give the student's head of a family with information transmission, make things convenient for the head of a family to participate in student's education growth jointly.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (6)
1. A college teacher classroom teaching quality evaluation system based on wireless transmission is characterized by comprising a central control module;
the central control module comprises a pyroelectric infrared human body sensor, a control touch display screen, an attendance display screen, a classroom state display screen, a wireless communication module, a data storage module, a recording module, a lamp tube driver, a lamp tube, a timing device, a WIFI wireless communication module, a voice broadcast module, a terminal real-time feedback module, a microphone device, a second camera device, a first camera device, a face recognition module and a central controller;
the wireless communication module is used for connecting the central controller with the parent mobile phone terminal;
the WIFI wireless communication module is used for connecting a cloud database with the central controller;
the terminal real-time feedback module is connected with a microphone device, and the microphone device is connected with the central controller;
the first camera device is connected with a face recognition module, and the face recognition module is connected with the central controller;
the lamp tube driver is connected with the central controller, and the lamp tube is connected with the lamp tube driver;
the pyroelectric infrared human body sensor, the control touch display screen, the attendance display screen, the classroom state display screen, the data storage module, the recording module, the timing device, the voice broadcast module and the second camera device are respectively connected with the central controller;
the attendance display screen is used for displaying the attendance state of students, and the classroom state display screen is used for displaying the class state of students;
the voice broadcasting module comprises a voice broadcaster driver and a voice broadcaster; the voice broadcast device driver is connected with the central controller, and the voice broadcast device is connected with the voice broadcast device driver.
2. The college teacher classroom teaching quality evaluation system based on wireless transmission as claimed in claim 1, wherein said recording module is used for entering teacher class voice information.
3. The wireless transmission based college teacher classroom teaching quality evaluation system according to claim 1, wherein said control touch display screen can be used to design and modify the time in the timing device.
4. The wireless transmission based college teacher classroom teaching quality evaluation system according to claim 1, wherein the central controller is further connected with a camera driver, and the camera driver is connected with the second camera device.
5. The system for evaluating the classroom teaching quality of a teacher in colleges and universities based on wireless transmission as claimed in claim 1, wherein said central controller is further connected with an alarm bell driver, and said alarm bell driver is connected with an alarm bell.
6. The wireless transmission based college teacher classroom teaching quality evaluation system according to claim 1, wherein said central controller is further connected to a music module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022717690.6U CN213424006U (en) | 2020-11-20 | 2020-11-20 | College teacher classroom teaching quality evaluation system based on wireless transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022717690.6U CN213424006U (en) | 2020-11-20 | 2020-11-20 | College teacher classroom teaching quality evaluation system based on wireless transmission |
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| Publication Number | Publication Date |
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| CN213424006U true CN213424006U (en) | 2021-06-11 |
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| CN202022717690.6U Active CN213424006U (en) | 2020-11-20 | 2020-11-20 | College teacher classroom teaching quality evaluation system based on wireless transmission |
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2020
- 2020-11-20 CN CN202022717690.6U patent/CN213424006U/en active Active
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