Intelligent teaching service system

Abstract

The utility model provides an intelligent teaching service system, and belongs to the technical field of intelligent teaching. The intelligent teaching service system comprises a plurality of first infrared induction devices, a main controller, a second infrared induction device, a first indicating lamp, a first camera and a plurality of second cameras. The multiple first infrared induction devices are arranged around the external platform at intervals. And the plurality of first infrared induction devices are connected with the main controller. The second infrared induction device is connected with the first indicating lamp. The first indicating lamp is connected with the main controller. And the first camera is arranged on the side wall of the external platform. And the plurality of second cameras are correspondingly arranged on a plurality of external student seats respectively. The main controller is connected with the first camera and the plurality of second cameras. According to the invention, real-time following recording of the position change of the teacher in the teaching process can be realized at low cost, so that various teaching recording requirements are met, and the practicability is improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of smart teaching, and in particular to a smart teaching service system. Background Art

[0002] With the continuous development of science and technology, the application of smart networks in various fields is increasing, and its application in the field of education is gradually maturing. In order to improve the level of educational services and the efficiency of teaching management, smart teaching has become a current research hotspot. Teachers can create a better educational environment for students through smart teaching systems and bring more educational resources. However, the existing smart teaching systems can only meet the static teaching interaction between teachers and students, and cannot achieve the needs of motion tracking and full-directional recording of teachers during class. How to achieve all-round dynamic tracking of teachers during class and automatically adjust the shooting angle has become a new technical problem. Therefore, there is an urgent need for a smart teaching service system. Utility Model Content

[0003] The disclosed embodiment provides a smart teaching service system to solve the problem of automatically adjusting the shooting angle of a camera to achieve all-round dynamic tracking of a teacher's teaching process.

[0004] The present disclosure provides a smart teaching service system, including:

[0005] A plurality of first infrared sensing devices, a main controller, a second infrared sensing device, a first indicator light, a first camera and a plurality of second cameras;

[0006] The plurality of first infrared sensing devices are arranged at intervals around the external podium; the plurality of first infrared sensing devices are all connected to the main controller; the second infrared sensing device is connected to the first indicator light; the first indicator light is connected to the main controller;

[0007] The first camera is arranged on the side wall of the external podium; the multiple second cameras are respectively arranged on multiple external student seats; and the main controller is respectively connected to the first camera and the multiple second cameras.

[0008] In an exemplary embodiment of the present disclosure, the smart teaching service system further includes:

[0009] Fingerprint verification device;

[0010] The fingerprint verification device is arranged on the external podium; the fingerprint verification device is connected to the main controller; the main controller is connected to the plurality of second cameras.

[0011] In an exemplary embodiment of the present disclosure, the smart teaching service system further includes:

[0012] a first power supply device and a second power supply device;

[0013] The first power supply device is connected to the first camera;

[0014] The main controller is connected to the second power supply device; the second power supply device is connected to the plurality of second cameras.

[0015] In an exemplary embodiment of the present disclosure, the smart teaching service system further includes:

[0016] Timer;

[0017] The second power supply device is connected to the timer; and the timer is connected to the plurality of second cameras.

[0018] In an exemplary embodiment of the present disclosure, the smart teaching service system further includes:

[0019] Data storage;

[0020] The first camera and the plurality of second cameras are connected to the data storage device

[0021] In an exemplary embodiment of the present disclosure, the smart teaching service system further includes:

[0022] Facial recognition device;

[0023] The face recognition device is arranged on the external platform; the face recognition device is connected with the main controller.

[0024] In an exemplary embodiment of the present disclosure, the smart teaching service system further includes:

[0025] Microphone and infrared amplifier;

[0026] The microphone is arranged on the external podium; the microphone is connected with the infrared loudspeaker.

[0027] In an exemplary embodiment of the present disclosure, the infrared microphone comprises:

[0028] Infrared transmitter and multiple infrared receivers;

[0029] The microphone is connected to the infrared transmitter; the infrared transmitter is arranged on the external podium;

[0030] The plurality of infrared receivers are respectively arranged on a plurality of external student seats; wireless transmission is performed between the infrared transmitter and the infrared receiver.

[0031] In an exemplary embodiment of the present disclosure, the smart teaching service system further includes:

[0032] Wireless communication module;

[0033] The multiple second cameras are all connected to the wireless communication module; and the wireless communication module is correspondingly connected to multiple external parent terminals.

[0034] In an exemplary embodiment of the present disclosure, the smart teaching service system further includes:

[0035] a first display and a second display;

[0036] The first camera is connected to the first display;

[0037] The multiple second cameras are all connected to the second display.

[0038] The beneficial effects of the smart teaching service system provided by the present disclosure are as follows:

[0039] First, the disclosed embodiment can monitor the position changes of the teacher during the teaching process in real time by setting up multiple first infrared sensing devices. Once the teacher's position change is detected, the main controller controls the first camera to change the shooting angle, thereby achieving all-round shooting of the external podium following the teacher's movements, obtaining a more comprehensive and broad shooting picture, to meet various recording needs.

[0040] Second, the disclosed embodiment can also monitor whether the teacher's current position is within the optimal shooting range through a second infrared sensing device, and remind the teacher who is teaching whether he needs to change position based on the on and off of the first indicator light, so as to ensure that the teacher can be in the optimal shooting range as much as possible and improve the quality of recorded lessons.

[0041] Third, the disclosed embodiment can also monitor the class status of each student through multiple second cameras. The teacher can control the switches of the multiple second cameras according to actual needs to achieve different monitoring needs, thereby improving students' listening efficiency and improving the quality of teaching. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0043] Figure 1 is a structural diagram of a smart teaching service system provided by an embodiment of the present disclosure;

[0044] Figure 2It is a layout diagram of a smart teaching service system provided by an embodiment of the present disclosure. DETAILED DESCRIPTION

[0045] In order to enable people in the technical field to better understand the present solution, the technical solution in the embodiment of the present solution will be clearly described below in conjunction with the drawings in the embodiment of the present solution. Obviously, the described embodiment is an embodiment of a part of the present solution, not all of the embodiments. Based on the embodiments in the present solution, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present solution.

[0046] The term "including" and any other variations in the specification and claims of this solution and the above drawings mean "including but not limited to", and is intended to cover non-exclusive inclusions and is not limited to the examples listed in the text. In addition, the terms "first" and "second" are used to distinguish different objects, not to describe a specific order.

[0047] The following is a detailed description of the implementation of the present disclosure in conjunction with the specific drawings:

[0048] Figure 1 A schematic diagram of the structure of a smart teaching service system 100 provided in an embodiment of the present disclosure is shown in FIG. Figure 2 Schematic diagram of the layout of a smart teaching service system provided by the embodiment of the present disclosure. Figure 1 and Figure 2 , the smart teaching service system 100 includes:

[0049] A plurality of first infrared sensing devices 101 , a main controller 102 , a second infrared sensing device 103 , a first indicator light 104 , a first camera 105 and a plurality of second cameras 106 .

[0050] A plurality of first infrared sensing devices 101 are arranged at intervals around the external platform. The plurality of first infrared sensing devices 101 are all connected to the main controller 102. The second infrared sensing device 103 is connected to the first indicator light 104. The first indicator light 104 is connected to the main controller 102.

[0051] The first camera 105 is disposed on the side wall of the external podium 200. The plurality of second cameras 106 are respectively disposed on the plurality of external student seats 300. The main controller 102 is connected to the first camera 105 and the plurality of second cameras 106 respectively.

[0052] In this embodiment, the plurality of first infrared sensing devices 101 and the second infrared sensing devices 103 are both infrared sensors that use infrared radiation to detect the existence, distance, shape and surface characteristics of an object, and are usually used to detect the position of a human body. The main controller 102 is an electronic device or component used to manage, command and adjust other devices or systems. It receives input signals, processes signals according to a preset program or algorithm, and finally outputs a control signal to drive the actuator, thereby achieving control of other devices. The first indicator light 104 is an indicating device that plays an indicating role by controlling its on and off by triggering a switch. The first camera 105 is an omnidirectional camera that can capture 360-degree images of the surrounding environment. This omnidirectional camera is usually composed of multiple miniature cameras that capture images from different angles and finally merge these images into a panoramic view. The plurality of second cameras 106 are fixed high-definition cameras that can acquire images within their shooting range in real time.

[0053] In this embodiment, the dynamic tracking process of the teacher can be realized only by using multiple first infrared sensing devices 101 and an ordinary omnidirectional camera. Among them, the first camera 105 is set on the side wall of the external podium 200, and multiple first infrared sensing devices 101 are set on the external podium 200 at fixed intervals, which are used to monitor the teacher on the external podium 200 and confirm the teacher's position in real time. When the first infrared sensing device 101 senses that the teacher is within its sensing range, the corresponding sensing signal is triggered, and the multiple first infrared sensing devices 101 are connected to the main controller 102, and the main controller 102 controls the first camera 105 to change its shooting angle to achieve real-time position tracking of the teacher.

[0054] In this embodiment, in order to prevent the teacher from frequently changing positions in pursuit of better shooting effects during the teaching process, the best shooting area can be divided on the external podium 200, and the second infrared sensing device 103 is set according to the best shooting area, so that the sensing range of the second infrared sensing device 103 is the best shooting area. The second infrared sensing device 103 is connected to the first indicator light 104. When it senses that the teacher has moved into the best shooting area, it triggers the first indicator light 104 to light up, so as to remind the teacher that the current position is the best shooting area, so as to ensure that the teacher can teach in this area as much as possible. The first indicator light 104 is connected to the main controller 102, and the main controller 102 controls the first camera 105 to adjust the shooting angle to the best shooting area according to the response of the first indicator light 104, thereby improving the quality of course shooting.

[0055] In this embodiment, the plurality of second cameras 106 are respectively disposed on the plurality of external student seats 300. If the teacher wants to record the class status of the students in real time, the main controller 102 can be used to control the plurality of second cameras 106 to be turned on.

[0056] From the above, it can be concluded that this embodiment can control the first camera 105 through multiple first infrared sensing devices 101, realize real-time tracking recording of the teacher's position changes during the teaching process at a low cost, and prompt the teacher to be in the best shooting area according to the second infrared sensing device 103, so as to obtain better shooting quality to meet various recording needs.

[0057] like Figure 2 As shown, in one embodiment of the present disclosure, the smart teaching service system 100 further includes:

[0058] Fingerprint verification device 107.

[0059] The fingerprint verification device 107 is disposed on the external podium. The fingerprint verification device 107 is connected to the main controller 102. The main controller 102 is connected to a plurality of second cameras 106.

[0060] In this embodiment, the fingerprint verification device 107 is a device that uses a unique fingerprint pattern of an individual for identity authentication, and verifies the individual's identity by capturing and analyzing the texture features of the finger. The teacher can control the switch of multiple second cameras 106 through the fingerprint verification device 107, wherein the multiple second cameras 106 are respectively set on multiple external student seats 300. If the teacher wants to record the class status of the students in real time, the multiple second cameras 106 can be controlled to turn on through fingerprint verification to realize the recording of each student's class process, which is convenient for subsequent course management.

[0061] It can be concluded from the above that this implementation can enable the teacher to monitor the students' class process through fingerprint verification according to actual monitoring needs, thereby improving the practicality of this embodiment.

[0062] In one embodiment of the present disclosure, the smart teaching service system 100 further includes:

[0063] A first power supply device and a second power supply device.

[0064] The first power supply device is connected to the first camera 105 .

[0065] The main controller 102 is connected to the second power supply device. The second power supply device is connected to the plurality of second cameras 106.

[0066] In this embodiment, in order to ensure that each camera can perform shooting work in time, it is necessary to ensure that the power supply of each camera is normal. Therefore, the smart teaching service system 100 also includes a first power supply device and a second power supply device. Among them, the first power supply device is used to power the first camera 105, and is always connected to the first camera 105 to ensure that the first camera 105 is always in the on state, and the external podium 200 is monitored in real time to prevent malicious damage to the equipment, and can also provide timely feedback on other emergencies in the class. The second power supply device is used to connect to multiple second cameras 106 and power multiple second cameras 106. The main controller 102 is connected to the second power supply device. When the teacher wants to turn on the multiple second cameras 106 through the fingerprint verification device 107, the fingerprint verification device 107 triggers the main controller 102 to control the second power supply device to start powering. At this time, the multiple second cameras 106 are powered on and the monitoring state is turned on.

[0067] From the above, it can be concluded that this embodiment can meet the working requirements of different cameras by setting different power supply devices and adopting different power supply modes. It can not only meet the corresponding monitoring needs of teachers but also can start power supply on demand, save electricity, and improve the working efficiency of this embodiment.

[0068] In one embodiment of the present disclosure, the smart teaching service system 100 further includes:

[0069] Timer.

[0070] The second power supply device is connected to the timer, and the timer is connected to the plurality of second cameras 106 .

[0071] In this embodiment, in order to prevent the situation where the multiple second cameras 106 are forgotten to be turned off at the end of the class, resulting in a waste of resources, and may also generate a large amount of invalid data occupying storage space, the working time of the multiple second cameras 106 can be controlled by setting a timer. A timer is an electronic device used for timing, measuring time intervals, and controlling the sequence of events. It can trigger or generate specific behavior signals at predetermined time intervals to complete specific operations. Among them, the second power supply device is connected to the timer, and when the second power supply device starts to supply power, the timer automatically starts. A fixed working time can be set for the timer in advance. For example, the timer timing time can be set to the length of a class. The timer is connected to the multiple second cameras 106. When the timer starts, the multiple second cameras 106 start working. When the set time is reached, the course ends, and the multiple second cameras 106 are automatically turned off, ending the course monitoring work.

[0072] It can be concluded from the above that this embodiment can control the working time of multiple second cameras 106 by setting a timer and setting a fixed working time for it, thereby preventing the device from being forgotten to be turned off, causing waste of electricity and generation of redundant data.

[0073] In one embodiment of the present disclosure, the smart teaching service system 100 further includes:

[0074] Data storage.

[0075] The first camera 105 and the plurality of second cameras 106 are all connected to a data storage device.

[0076] In this embodiment, in order to store the shooting data of the first camera 105 and the plurality of second cameras 106, a data storage device may be provided. The data storage device is an electronic device for storing data, which can achieve high-speed and automatic access to programs or data during the operation of the computer. The first camera 105 and the plurality of second cameras 106 are connected to the data storage device, and the video data acquired in real time is uploaded to the data storage device for storage, providing certain data support for subsequent data management and call.

[0077] It can be concluded from the above that this embodiment can effectively store the shooting data acquired by the first camera 105 and the plurality of second cameras 106 through the data storage device, thereby preventing data loss and providing guarantee for subsequent data calling and sorting.

[0078] like Figure 2 As shown, in one embodiment of the present disclosure, the smart teaching service system 100 further includes:

[0079] The face recognition device 108 .

[0080] The face recognition device 108 is disposed on the external podium 200 . The face recognition device 108 is connected to the main controller 102 .

[0081] In this embodiment, the attendance statistics of students usually adopt the traditional teacher roll call method, which wastes time and labor costs. In order to improve the teaching efficiency, it can be considered to set up a face recognition device 108 to punch in before class to achieve the statistics of student attendance. Among them, the face recognition device 108 is a device that uses facial features for identity authentication. By capturing and analyzing the facial image of an individual, it is compared with the facial image pre-stored in the database to verify or identify the individual's identity. The face recognition device 108 can be set on the external podium 200. Each student punches in before class through the face recognition device 108. The face recognition device 108 is connected to the main controller 102 to save and classify the punch-in records of each student, so as to facilitate the teacher to count the attendance records of each class.

[0082] It can be concluded from the above that the present embodiment can realize intelligent clocking in through face recognition, replacing the traditional roll call method, avoiding taking up class time, and improving the efficiency of attendance statistics.

[0083] In one embodiment of the present disclosure, the smart teaching service system 100 further includes:

[0084] Microphone and infrared amplifier.

[0085] The microphone is arranged on the external podium 200. The microphone is connected to the infrared loudspeaker.

[0086] In this embodiment, in order to enable each student to clearly and intuitively obtain the teaching content conveyed by the lecturer, a microphone and an infrared loudspeaker can be set to amplify the teaching volume of the lecturer. Among them, the microphone is a device for collecting and obtaining external sounds, which can be set on the external podium 200 to collect the external sounds of the lecturer. The microphone is connected to the infrared loudspeaker to transmit the collected external sounds to the infrared loudspeaker. The infrared loudspeaker is a wireless amplification device that uses infrared rays as a signal transmission medium. The external sounds of the lecturer are transmitted to each external student seat 300 through the amplification effect of the infrared loudspeaker to achieve better teaching effects.

[0087] It can be concluded from the above that this embodiment can transmit and amplify the external sound of the teacher to ensure that every student can obtain clear teaching content and ensure the efficiency of teaching.

[0088] In one embodiment of the present disclosure, the infrared sound amplifier comprises:

[0089] Infrared transmitter and multiple infrared receivers.

[0090] The microphone is connected to an infrared transmitter which is arranged on an external podium 200 .

[0091] A plurality of infrared receivers are respectively arranged on a plurality of external student seats 300. Wireless transmission is performed between the infrared transmitter and the infrared receiver.

[0092] In this embodiment, the infrared amplifier is composed of two parts, including: an infrared transmitter and a plurality of infrared receivers. The infrared transmitter is an electronic device that can be used to send infrared signals to achieve transmission and amplification functions. The plurality of infrared receivers are electronic devices that are responsible for receiving signals from the infrared transmitter and amplifying and outputting them. The infrared transmitter is usually used in conjunction with the infrared receiver, and the infrared transmitter and the infrared receiver are wirelessly transmitted.

[0093] In this embodiment, an infrared transmitter can be arranged on the external podium 200, and a microphone is connected to the infrared transmitter, and the infrared transmitter receives the external sound collected by the microphone and amplifies it. A plurality of infrared receivers are respectively arranged on a plurality of external student seats 300, so that each student can clearly receive the external sound of the teacher.

[0094] It can be concluded from the above that this embodiment can ensure that each student sitting in his or her own seat can clearly receive the teaching content of the teacher, so as to ensure the quality of teaching.

[0095] In one embodiment of the present disclosure, the smart teaching service system 100 further includes:

[0096] Wireless communication module.

[0097] The plurality of second cameras 106 are all connected to the wireless communication module. The wireless communication module is correspondingly connected to a plurality of external parent terminals.

[0098] In this embodiment, in order to ensure that parents can observe the status of students in school in real time, a wireless communication module can be set. Among them, multiple second cameras 106 are connected to the wireless communication module, and the wireless communication module is correspondingly connected to multiple external parent terminals. When multiple second cameras 106 are turned on, multiple parent terminals can view the class status of their corresponding students in real time through the data transmitted by the wireless communication module, thereby meeting the needs of parents to understand and observe the students' learning situation in school.

[0099] It can be concluded from the above that this embodiment can ensure parents' need to observe the learning situation of students in school, timely grasp the students' own learning status, save the communication cost between parents and teachers, and improve the quality of teaching management.

[0100] like Figure 2 As shown, in one embodiment of the present disclosure, the smart teaching service system 100 further includes:

[0101] A first display 109 and a second display 110 .

[0102] The first camera 105 is connected to the first display 109 .

[0103] The plurality of second cameras 106 are all connected to the second display 110 .

[0104] In this embodiment, the first display 109 may be a display screen, which may be arranged on the wall above the external podium 200, connected to the first camera 105, and display the video captured by the first camera 105 in real time so that each student can directly watch it. The second display 110 may be composed of multiple display screens, which may be arranged on the side of the first display 109, connected to multiple second cameras 106, and each display screen may display a video captured by a second camera 106. The second display 110 splices multiple display screens to display multiple video images at the same time.

[0105] It can be concluded from the above that this embodiment can respectively display the shooting images of the first camera 105 and the multiple second cameras 106, intuitively display all classroom content, optimize the listening experience, and achieve intelligent teaching effects.

[0106] The above embodiments are only used to illustrate the technical solutions of the present disclosure, rather than to limit them. Although the present disclosure is described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present disclosure.

Claims

1. A smart teaching service system, characterized in that: include: A plurality of first infrared sensing devices, a main controller, a second infrared sensing device, a first indicator light, a first camera and a plurality of second cameras; The plurality of first infrared sensing devices are arranged at intervals around the external podium; the plurality of first infrared sensing devices are all connected to the main controller; the second infrared sensing device is connected to the first indicator light; the first indicator light is connected to the main controller; The first camera is arranged on the side wall of the external podium; the multiple second cameras are respectively arranged on multiple external student seats; and the main controller is respectively connected to the first camera and the multiple second cameras.

2. A smart teaching service system as claimed in claim 1, characterized in that: Also includes: Fingerprint verification device; The fingerprint verification device is arranged on the external podium; the fingerprint verification device is connected to the main controller; The main controller is connected to the plurality of second cameras.

3. The intelligent teaching service system according to claim 1, characterized in that: Also includes: a first power supply device and a second power supply device; The first power supply device is connected to the first camera; The main controller is connected to the second power supply device; The second power supply device is connected to the plurality of second cameras.

4. A smart teaching service system as claimed in claim 3, characterized in that: Also includes: Timer; The second power supply device is connected to the timer; The timer is connected to the plurality of second cameras.

5. The intelligent teaching service system according to claim 1, characterized in that: Also includes: Data storage; The first camera and the plurality of second cameras are all connected to the data storage device.

6. The intelligent teaching service system according to claim 1, characterized in that: Also includes: Facial recognition device; The face recognition device is arranged on the external podium; The face recognition device is connected to the main controller.

7. The intelligent teaching service system according to claim 1, characterized in that: Also includes: Microphone and infrared amplifier; The microphone is arranged on the external podium; the microphone is connected with the infrared loudspeaker.

8. The intelligent teaching service system according to claim 7, characterized in that: The infrared sound amplifier comprises: Infrared transmitter and multiple infrared receivers; The microphone is connected to the infrared transmitter; the infrared transmitter is arranged on the external podium; The plurality of infrared receivers are respectively arranged on a plurality of external student seats; wireless transmission is performed between the infrared transmitter and the infrared receiver.

9. The intelligent teaching service system according to claim 1, characterized in that: Also includes: Wireless communication module; The multiple second cameras are all connected to the wireless communication module; and the wireless communication module is correspondingly connected to multiple external parent terminals.

10. The intelligent teaching service system according to claim 1, characterized in that: Also includes: a first display and a second display; The first camera is connected to the first display; The multiple second cameras are all connected to the second display.

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