CN112584102B - Education auxiliary teaching system - Google Patents
Education auxiliary teaching system Download PDFInfo
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- CN112584102B CN112584102B CN202011408768.4A CN202011408768A CN112584102B CN 112584102 B CN112584102 B CN 112584102B CN 202011408768 A CN202011408768 A CN 202011408768A CN 112584102 B CN112584102 B CN 112584102B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/53—Constructional details of electronic viewfinders, e.g. rotatable or detachable
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The application discloses education is with supplementary teaching system, it includes: the device comprises an outer shell, a sleeve plate, an inner shell and a top shell; a sleeve plate is arranged on one side of the outer shell, the inner part of the sleeve plate is movably sleeved with the inner shell, the inner shell and the inner part of the outer shell are fixedly installed, a top shell is arranged at the top of the outer shell, the inner part of the inner shell is fixedly connected with a partition plate, an optical camera and a millimeter wave camera are respectively arranged on two sides of the partition plate, and the optical camera and the millimeter wave camera are both fixedly connected with the inner part of the inner shell; the teaching aid system for education further includes: the device comprises a control processing unit, an infrared receiving unit, an optical camera unit, a millimeter wave camera unit and an image recording unit. The auxiliary teaching system has the beneficial effects that the auxiliary teaching system for education has the people counting function and has the lecture listening efficiency and the state evaluation function.
Description
Technical Field
The invention relates to an auxiliary teaching system for education, in particular to an auxiliary teaching system for education, and belongs to the technical field of education.
Background
Education narrowly refers to school education of specialized organizations; the teaching aid is mainly used for teaching and cultivating the mental development of educated persons in a purposeful and organized way according to laws, regulations and industrial specifications and according to school conditions and job titles, and teaching persons with the prior experience and knowledge to explain various phenomena, problems or behaviors so as to improve the practical ability. However, since a person has self-conscious thinking and sensory dimensions of his own, any educational conscious thinking may not be absolutely correct, and the direction of his thinking should be understood perceptually, so long as he does not deviate from the inherent nature of things, education is a kind of thinking teaching, and a person has another kind of thinking tendency because of his own conscious form, so that education is taught to a person with the most objective and fair consciousness, so that the person's thinking is not too deviated, and is gradually matured and rational because of the abundance of thinking, and thus the person tends to have the most rational self and the most correct thinking cognition, which is the fundamental idea of education.
Education is a process of teaching books and nurturing people, can teach other people with the most objective understanding, is a practical activity of improving the comprehensive quality of people, education is usually that educators who have titles train in the classroom of imparting knowledge, need to make statistics of student's quantity when teaching in the classroom, adopt traditional mode of calling roll at present not only to increase teacher's work load also can waste education and teaching time, the efficiency that students accept knowledge need be considered in present education, it assesses to be difficult to each student's efficiency and state of listening, also be difficult to feed back the condition that the course received attention. At present, an auxiliary teaching system for education is not available.
Disclosure of Invention
In order to solve the disadvantages of the prior art, the present application provides an educational auxiliary teaching system, comprising: the device comprises an outer shell, a sleeve plate, an inner shell, a top shell, a control processing unit, an infrared receiving unit, an optical camera unit, a millimeter wave camera unit and an image recording unit; wherein, shell body one side is equipped with the lagging, the lagging is inside to cup joint with interior shell body activity, interior casing with the inside fixed mounting of shell body, the shell body top is equipped with the top casing, the inside and baffle fixed connection of interior casing, the baffle both sides are equipped with optical camera and millimeter wave camera respectively, optical camera and millimeter wave camera all with the inside fixed connection of interior casing.
Further, control processing unit and infrared receiving element electric connection, control processing unit respectively with optics camera unit and millimeter wave camera unit electric connection, the image input unit respectively with control processing unit and optics camera unit electric connection, inside gomphosis in proper order of optics camera unit installs image receiving module and image processing module, inside gomphosis in proper order of millimeter wave camera unit installs regional scanning module, number of people statistics module and peripheral hardware transmission module.
Further, shell body and interior casing cross-section all are the U-shaped structure, the shell body is inside to cup joint fixedly with interior casing, the shell body with interior casing all with bolt through connection, bolt tip and nut threaded connection, the nut is located the outer wall of shell body, the quantity of bolt is four, four bolt evenly distributed to the shell body all around.
Further, the square through-hole that corresponds each other has all been seted up to shell body and interior casing lateral wall, the inside fixed mounting of through-hole of shell body lateral wall has the dust screen, inside through four connecting rods and fan motor fixed connection, four of through-hole of interior casing lateral wall the connecting rod is located fan motor respectively around, fan motor output is pegged graft with the fan casing activity, fan motor output fixed connection is located the inside flabellum of fan casing, the fan casing corresponds there is the baffle middle part, fan motor corresponds there is the dust screen, fan casing and lateral wall are through four evenly distributed's support and every connecting plate middle part fixed connection.
Further, the length of interior casing is greater than the length of shell body, interior casing middle part is equipped with the baffle, the baffle is located the open end of interior casing, be formed with gapped so that fan motor and fan cover installation between baffle one end and the interior casing inner wall, three recess has all been seted up to interior casing both sides inner wall, and every recess parallel distribution each other, the baffle both sides respectively with optical camera and millimeter wave camera fixed mounting, interior casing inner wall and control processing unit fixed mounting, optical camera and millimeter wave camera all fixed mounting have infrared receiving element.
Further, the length and the width of lagging are the same with the shell body, the lagging is square hollow structure, the spout has been seted up so that the stopper removes to the lagging inner wall, stopper and interior casing side fixed connection, the contact of lagging one end has the shell body, the lagging other end rotates with two apron to be connected, and two apron all extend to the lagging outside, the apron is connected with the laminating of lagging edge, two the apron inner wall all with sealing strip fixed connection, the sealing strip is connected with the laminating of lagging inner wall edge, apron outer end is through a first type of electric putter and extension board fixed connection, extension board and shell body lateral wall fixed connection.
Further, the top casing is circular hollow structure, top casing top and mounting panel fixed connection, the mounting panel is equipped with the screw hole so that top casing fixed mounting to roof, mounting panel bottom and adjusting motor fixed connection, the adjusting motor output runs through and is rotated with top casing lateral wall and be connected, adjusting motor output and face gear fixed connection, face gear is connected with the toothed disc meshing.
Further, the round hole has been seted up to top shell bottom, inside activity dish, connection pad and the toothed disc of being equipped with respectively of top shell, the connection pad both sides are equipped with respectively or are connected with fly leaf and toothed disc, the diameter of activity dish, toothed disc and connecting plate reduces in proper order, toothed disc bottom and dead lever fixed connection, the dead lever extends to the top shell outside, the dead lever bottom rotates with the shell body top surface to be connected, the shell body rotates through second type electric putter and toothed disc bottom surface to be connected, second type electric putter and dead lever all are located inside the round hole that the top shell was seted up.
Furthermore, the optical camera unit and the millimeter wave camera unit are respectively fixedly installed in the optical camera and the millimeter wave camera, the image receiving module and the image processing module in the optical camera unit are electrically connected with each other, the image processing module is respectively electrically connected with the image recognition module and the image comparison module, the area scanning module, the people counting module and the peripheral transmission module in the millimeter wave camera unit are electrically connected with each other, and the area scanning module is electrically connected with the image recognition module through the control processing unit.
Further, the image input unit is fixedly installed inside the optical camera, the image input unit is internally and sequentially embedded and fixed with an image storage module, an image recognition module, an image contrast module, an information storage module, a data analysis module and a signal output module, the signal output module and a peripheral transmission module inside the millimeter wave camera are connected to the intelligent device, the end parts of the millimeter wave camera and the optical camera are provided with cameras, the millimeter wave camera and the optical camera are respectively and fixedly provided with two infrared receiving units, and the infrared receiving units are connected with each other and are electrically connected with the control processing unit.
The application has the advantages that: provided is an education auxiliary teaching system having a function of counting the number of persons and having a function of evaluating the efficiency of attending lessons and the state.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
FIG. 1 is a schematic diagram of an educational auxiliary teaching system according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a first perspective structure of the embodiment shown in FIG. 1;
FIG. 3 is a schematic top view of the embodiment of FIG. 2;
FIG. 4 is a schematic side view of the embodiment of FIG. 2;
FIG. 5 is a schematic perspective view of the embodiment of FIG. 1 showing the deck plate;
FIG. 6 is a schematic view of the top housing in the embodiment of FIG. 1 in an internal half-section configuration;
FIG. 7 is a schematic perspective view of the inner housing of the embodiment of FIG. 1;
FIG. 8 is a perspective view of the outer housing of the embodiment of FIG. 1;
FIG. 9 is a side view of the fan housing of the embodiment of FIG. 2;
fig. 10 is a schematic structural diagram of the system in the embodiment shown in fig. 1.
The meaning of the reference symbols in the figures:
the teaching aid system 100 for education, an outer shell 101, a dust screen 1011, a bolt 1012, a nut 1013, a sleeve board 102, a groove 1021, a cover plate 1022, a sealing strip 1023, a first type electric putter 1024, an extension plate 1025, an inner shell 103, a connecting rod 1031, a fan motor 1032, a fan cover 1033, a bracket 1034, a partition plate 1035, an optical camera 1036, a millimeter wave camera 1037, a limit block 1038, a top shell 104, a movable disk 1041, a connecting disk 1042, a gear disk 1043, a mounting plate 1044, an adjusting motor 1045, an end gear 1046, a fixing rod 1047, a second type electric putter 1048, a control processing unit 201, an infrared receiving unit 202, an optical imaging unit 203, an image receiving module 2031, an image processing module 2032, a millimeter wave imaging unit 204, a region scanning module 2041, a people counting module 2042, an external transmission module 2043, an image recording unit 205, an image storage module 2051, an image recognition module 2052, a comparison module 2053, an information storage module 2054, a data analysis module 2055 and a signal output module 2056.
Detailed Description
In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 10, an educational auxiliary teaching system 100 includes: the device comprises an outer shell 101, a sleeve plate 102, an inner shell 103, a top shell 104, a control processing unit 201, an infrared receiving unit 202, an optical camera unit 203, a millimeter wave camera unit 204 and an image recording unit 205.
Wherein, shell body 101 one side is equipped with deck plate 102, deck plate 102 is inside cup joints with interior casing 103 activity, interior casing 103 and the inside fixed mounting of shell body 101, shell body 101 top is equipped with top casing 104, top casing 104 sets up mounting panel 1044 and is used for installing, conveniently fix and use on the classroom roof, interior casing 103 is inside and baffle 1035 fixed connection, baffle 1035 both sides are equipped with optical camera 1036 and millimeter wave camera 1037 respectively, optical camera 1036 is used for discerning and scanning student's identity, it can carry out student's condition of taking a lesson to have facial recognition function and take notes, convenient follow-up analysis course receives the attention degree, millimeter wave camera 1037 is used for the statistics of the number of the person of taking a lesson, conveniently roll over in order to realize need not the teacher and spend the time of taking attendance, optical camera 1036 and millimeter wave camera 1037 all with the inside fixed connection of interior casing 103.
Referring to fig. 10, as a preferred scheme, the control processing unit 201 is electrically connected to the infrared receiving unit 202, the control processing unit 201 is electrically connected to the optical imaging unit 203 and the millimeter wave imaging unit 204, the infrared receiving unit 202 is configured to receive an infrared signal and convert the infrared signal into an electrical signal, which is transmitted to the control processing unit 201, the image recording unit 205 is electrically connected to the control processing unit 201 and the optical imaging unit 203, the image recording unit 205 is configured to record and store head portrait information of a student in the image storage module 2051, the optical imaging unit 203 is sequentially embedded with the image receiving module 2031 and the image processing module 2032, the image receiving module 2031 and the image processing module 2032 are configured to process and transmit a head portrait of a face of the student, the millimeter wave imaging unit 204 is sequentially embedded with the area scanning module 2041, the people counting module 2042 and the external transmission module 2043, the scanning module is configured to scan a human face in a classroom, and the people counting is performed by matching with the optical camera 1036 after human face recognition.
Referring to fig. 1 to 5, by adopting such a scheme, the cross sections of the outer shell 101 and the inner shell 103 are both U-shaped structures, the inner part of the outer shell 101 is fixedly sleeved with the inner shell 103, the outer shell 101 and the inner shell 103 are both connected with the bolts 1012 in a penetrating manner, the ends of the bolts 1012 are in threaded connection with the nuts 1013, the nuts 1013 are located on the outer wall of the outer shell 101, the number of the bolts 1012 is four, the four bolts 1012 are uniformly distributed around the outer shell 101, and are used for fixing the outer shell 101 and the inner shell 103, and when the stable connection is realized through the matching of the bolts 1012 and the nuts 1013, the inner shell 103 is conveniently fixed, and the dustproof protection of the camera is facilitated.
Referring to fig. 2 to 3, as a specific solution, the side walls of the outer shell 101 and the inner shell 103 are respectively provided with square through holes corresponding to each other, a dust screen 1011 is fixedly installed inside the through hole of the side wall of the outer shell 101, and is used for air entering, the dust screen 1011 is provided to facilitate filtering dust in air, and prevent dust from entering the inner shell 103, the inside of the through hole of the side wall of the inner shell 103 is fixedly connected with the fan motor 1032 through four connecting rods 1031, the four connecting rods 1031 are respectively located around the fan motor 1032, the output end of the fan motor 1032 is movably inserted into the fan cover 1033, the output end of the fan motor 1032 is fixedly connected with fan blades located inside the fan cover 1033, and is used for the fan blades to rotate inside the fan cover 1033, so as to achieve air circulation inside the inner shell 103, the fan cover 1033 is corresponding to the middle of a partition 1035, the fan motor 1032 is corresponding to be provided with the dust screen 1011, the fan cover 1033 is fixedly connected with the side walls through four evenly distributed brackets 1034 and the middle of each connecting plate, and the brackets 1034 and the connecting rods 1031 are used for fixing the fan motor 1032 and the fan cover 1033, thereby improving the installation stability.
Referring to fig. 1 to fig. 3 and fig. 7 to fig. 9, as a specific solution, the length of the inner housing 103 is greater than the length of the outer housing 101, a partition 1035 is disposed in the middle of the inner housing 103, the partition 1035 is disposed at an open end of the inner housing 103, a gap is formed between one end of the partition 1035 and an inner wall of the inner housing 103 to enable the fan motor 1032 and the fan cover 1033 to be installed, the partition 1035 is used to fix the optical camera 1036 and the millimeter wave camera 1037, so that the installation is convenient, three recesses 1021 are disposed on inner walls on both sides of the inner housing 103, each recess 1021 is disposed to enable air inside the inner housing 103 to flow out from the recess 1021, the circulated air passes through the optical camera 1036 and a surface of the millimeter wave camera 7 to achieve dissipation of temperature, so as to facilitate heat dissipation of the optical camera 1036 and the millimeter wave camera 1037, two sides of the partition 1035 are respectively fixed with the optical camera 1036 and the millimeter wave camera 1037, the inner wall of the inner housing 103 is fixed with the control processing unit 201, and the optical camera 1036 and the millimeter wave camera 1037 are both fixedly installed with the infrared receiving unit 202.
Referring to fig. 1 to 5, as a preferred scheme, the length and width of the sleeve plate 102 are the same as those of the outer shell 101, the sleeve plate 102 is of a square hollow structure, the inner wall of the sleeve plate 102 is provided with a sliding groove to enable the limiting block 1038 to move, the limiting block 1038 is provided to be matched with the inner wall of the sleeve plate 102, the sleeve plate 102 and the cover plate 1022 are driven to move simultaneously when the first type of electric push rod 1024 extends and retracts, when the sleeve plate 102 abuts against the edge of the outer shell 101, the first type of electric push rod 1024 drives the cover plate 1022 to rotate to open the front end, which is convenient for the optical camera 1036 and the millimeter wave camera 1037 to work, when the sleeve plate 102 is far away from the outer shell 101, the first type of electric push rod 1024 pushes the cover plate 1022 to rotate and abut against the edge of the cover plate 1022, the sealing connection is realized by matching with the sealing strip 1023, so that the dust-proof protection is convenient when the sleeve plate is not used, the limiting block 1038 is fixedly connected with the side end of the inner wall of the inner shell 103, one end of the sleeve plate 102 is in contact with the outer shell 101, the outer end of the sleeve plate 102, the cover plate 102 is connected with the outer end of the cover plate 1022, the outer end of the cover plate 1023, the inner wall of the inner wall 1023, the inner wall of the sleeve plate 102, the sleeve plate is connected with the outer end of the outer wall of the sleeve plate 1023, and the inner wall of the sleeve plate 102, and the sleeve plate 1023, and the inner wall of the sleeve plate 1023, the inner wall of the sleeve plate 102, and the inner wall of the sleeve plate 1023 for extending, and the inner wall of the sleeve plate 102, and the sleeve plate 1023 for the sealing strip.
Referring to fig. 1 to 2 and fig. 6, as an extension scheme, the top case 104 is a circular hollow structure, the top of the top case 104 is fixedly connected to the mounting plate 1044, the mounting plate 1044 is used for installing the top case 104, it is convenient to fix the device on the roof of a classroom, the mounting plate 1044 is provided with a threaded hole so as to fixedly install the top case 104 on the roof, the bottom of the mounting plate 1044 is fixedly connected to the adjusting motor 1045, the adjusting motor 1045 is used for driving the gear disc 1043, the connecting disc 1042 and the movable disc 1041 rotate inside the top case 104, so as to adjust the angle of the outer case 101, the longitudinal angle adjustment of the outer case 101 is realized by matching with the extension and retraction of the second-type electric push rod 1048, it is convenient to scan and identify the classroom, the output end of the adjusting motor 1045 penetrates through the side wall of the top case 104 and is rotatably connected to the output of the adjusting motor 1045 and the end face gear 1046, and the end face gear 1046 are engaged with the gear disc 1043.
Referring to fig. 2, by adopting such a scheme, a circular hole is formed in the bottom of the top shell 104, a movable disk 1041 is respectively arranged inside the top shell 104, a connecting disk 1042 and a gear disk 1043, a movable plate and a gear disk 1043 are respectively arranged on or connected to two sides of the connecting disk 1042, the movable disk 1041, the diameters of the gear disk 1043 and the connecting plate are sequentially reduced, the bottom of the gear disk 1043 is fixedly connected with a fixed rod 1047, the fixed rod 1047 extends to the outer side of the top shell 104, the outer shell 101 rotates around the bottom end of the fixed rod 1047, the bottom end of the fixed rod 1047 is rotatably connected with the top surface of the outer shell 101, the outer shell 101 is rotatably connected with the bottom surface of the gear disk 1043 through a second type electric push rod 1048, and the second type electric push rod 1048 and the fixed rod 1047 are both located inside the circular hole formed in the top shell 104.
Referring to fig. 10, as a specific solution, the optical camera unit 203 and the millimeter wave camera unit 204 are respectively and fixedly installed inside the optical camera 1036 and the millimeter wave camera 1037, the image receiving module 2031 and the image processing module 2032 inside the optical camera unit 203 are electrically connected to each other, the optical camera unit 203 is used for recognizing a face image, the image processing module 2032 is electrically connected to the image recognition module 2052 and the image comparison module 2053 respectively, the image receiving module 2031 performs receiving and transmitting, the image processing module 2032 processes the image and compares the received and processed image with the image comparison module for recognizing the state of the face image to evaluate the situation of the student in class, dynamic monitoring of the class state is realized according to the change of the student face, the area scanning module 2041, the people counting module 2042 and the external transmission module 2043 inside the millimeter wave camera unit 204 are electrically connected to each other, the people counting module 2042 performs people counting by the millimeter wave camera 1037, which is convenient for performing point name calling, the area scanning module 2041 is electrically connected to the image recognition module 1036 2 by the control processing unit 201, the area scanning module 2041 is used for recognizing people and the indoor people number regulation by the electric push rod 1045 and the electric push rod 1048 for controlling the electric push rod 1045.
Referring to fig. 10, as a specific solution, the image input unit 205 is fixedly installed inside the optical camera 1036, the image storage module 2051, the image recognition module 2052, the image comparison module 2053, the information storage module 2054, the data analysis module 2055, and the signal output module 2056 are sequentially embedded and fixed inside the image input unit 205, the signal output module 2056 and the external transmission module 2043 inside the millimeter wave camera 1037 are both connected to the smart device, the signal output module 2056 is used for outputting the compared data, so as to facilitate displaying, during the course, the external transmission module 2043 transmits the counted number of people to the smart device for displaying, such as a multimedia display screen used by a teacher, and the like, so as to perform automatic people counting to facilitate teaching of the teacher, effectively solve the problem of wasting the teacher's time in class due to the point name, the millimeter wave camera 1037 and the optical camera 1036 are provided with cameras at the ends, the millimeter wave camera 1037 and the optical camera 1036 are respectively and fixedly installed with two infrared receiving units 202, which are connected to each other and electrically connected to the control processing unit 201, the infrared receiving unit 202 is used for sending signals, and for opening the infrared camera 1036, and for performing rapid scanning when the millimeter wave camera 1037 and the millimeter wave camera 1037 are opened, and the millimeter wave camera 1037 are used for performing scanning, and the millimeter wave camera 1037, and the millimeter wave camera can be used for rapid scanning, and the millimeter wave camera.
By adopting the scheme introduced above, the optical camera 1036 and the millimeter wave camera 1037 are arranged in an education place, the counting of the number of students listening to classes can be realized, the counting of the number of people absent from students can be realized by the millimeter wave camera 1037, the auxiliary treatment can be conveniently realized during teaching, the problem of time waste caused by the fact that teachers need to spend time to call points is solved, meanwhile, the optical camera 1036 can be used for identifying and scanning the students, the facial expressions of each student can be identified in the teaching process, the situation including the low head situation is identified, the assessment of the class listening state and class listening efficiency of the students can be carried out, and the feedback of the situation that the courses are concerned is facilitated;
and, can install this application and can not influence the attention degree that the student was in class at the classroom roof, can realize the continuous scanning in whole classroom when discernment student's facial expression and action, be provided with when shell body 101 and lagging 102 conveniently carry out the camera installation, also have dustproof function, can effectively prevent piling up of dust when not using and influence the shooting effect, and the inside circulation that can realize the air of interior casing 103, can effectively dispel the heat when using, guarantee that the camera can not damage because of high temperature, and the service life is prolonged.
The technical scheme of this application, for prior art, this application is provided with optical camera 1036 and millimeter wave camera 1037 and can realizes automatic identification and the scanning of student's identity in class, can accomplish student's attendance circumstances in Jiao Xu teaching, compare in traditional attendance and rely on teacher's roll call, more have the high efficiency, reduce teacher's work load and can save the teaching time simultaneously, it can discern facial expression and state when student went on class to have student's identity simultaneously, be favorable to the student to listen to the course process and listen to the evaluation of class state and the condition of listening, the realization receives the feedback of attention degree to the course, and have dustproof heat dissipation function in order to improve life.
The foregoing is illustrative of the present application and is not to be construed as limiting thereof, as numerous modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (5)
1. An education auxiliary teaching system, characterized in that:
the teaching aid system for education includes: the device comprises an outer shell, a sleeve plate, an inner shell, a top shell control processing unit, an infrared receiving unit, an optical camera unit, a millimeter wave camera unit and an image recording unit;
the optical camera and the millimeter wave camera are respectively arranged on two sides of the partition plate and are fixedly connected with the inner part of the inner shell;
the fan cover is provided with a partition board corresponding to the middle part of the fan cover, the fan motor is provided with a dust screen corresponding to the dust screen, and the fan cover and the side wall are fixedly connected with the middle part of each connecting board through four uniformly distributed brackets; the length of the inner shell is greater than that of the outer shell, a partition plate is arranged in the middle of the inner shell and positioned at the opening end of the inner shell, a gap is formed between one end of the partition plate and the inner wall of the inner shell to enable a fan motor and a fan cover to be installed, three grooves are formed in the inner walls of two sides of the inner shell, each groove is distributed in parallel, two sides of the partition plate are fixedly installed with an optical camera and a millimeter wave camera respectively, the inner wall of the inner shell is fixedly installed with a control processing unit, and the optical camera and the millimeter wave camera are fixedly installed with an infrared receiving unit; the length and the width of the sleeve plate are the same as those of the outer shell, the sleeve plate is of a square hollow structure, a sliding groove is formed in the inner wall of the sleeve plate to enable the limiting block to move, the limiting block is fixedly connected with the side end of the inner shell, one end of the sleeve plate is in contact with the outer shell, the other end of the sleeve plate is rotatably connected with two cover plates, the two cover plates extend to the outer side of the sleeve plate, the cover plates are connected with the edge of the sleeve plate in an attaching mode, the inner walls of the two cover plates are fixedly connected with a sealing strip, the sealing strip is connected with the edge of the inner wall of the sleeve plate in an attaching mode, the outer end of the cover plate is fixedly connected with an extension plate through a first-type electric push rod, and the extension plate is fixedly connected with the side wall of the outer shell; the top shell is of a circular hollow structure, the top of the top shell is fixedly connected with an installation plate, the installation plate is provided with a threaded hole so that the top shell is fixedly installed on a roof, the bottom of the installation plate is fixedly connected with an adjusting motor, the output end of the adjusting motor is penetrated through and rotatably connected with the side wall of the top shell, the output end of the adjusting motor is fixedly connected with an end face gear, and the end face gear is meshed with a gear disc; the round hole has been seted up to top shell bottom, inside movable disc, connection pad and the toothed disc of being equipped with respectively of top shell, the connection pad both sides are equipped with respectively or are connected with fly leaf and toothed disc, the diameter of movable disc, toothed disc and connecting plate reduces in proper order, toothed disc bottom and dead lever fixed connection, the dead lever extends to the top shell outside, the dead lever bottom rotates with the shell body top surface to be connected, the shell body rotates with the toothed disc bottom surface through second type electric putter and is connected, second type electric putter and dead lever all are located inside the round hole that the top shell was seted up.
2. The educational auxiliary teaching system according to claim 1, wherein:
control processing unit and infrared receiving element electric connection, control processing unit respectively with optics camera unit and millimeter wave camera unit electric connection, the image input unit respectively with control processing unit and optics camera unit electric connection, inside gomphosis in proper order of optics camera unit installs image receiving module and image processing module, inside gomphosis in proper order of millimeter wave camera unit installs regional scanning module, number of people statistics module and peripheral hardware transmission module.
3. The educational auxiliary teaching system according to claim 1, wherein:
the shell body and interior casing cross-section all are the U-shaped structure, the shell body is inside to cup joint fixedly with interior casing, the shell body with interior casing all with bolt through connection, bolt tip and nut threaded connection, the nut is located the outer wall of shell body, the quantity of bolt is four, four bolt evenly distributed to the shell body around.
4. The educational auxiliary teaching system according to claim 2, wherein:
the system comprises an optical camera unit, a millimeter wave camera unit, an image recognition module, an image comparison module, a region scanning module, a number counting module and a peripheral transmission module, wherein the optical camera unit and the millimeter wave camera unit are fixedly installed in the optical camera and the millimeter wave camera respectively, the image reception module and the image processing module in the optical camera unit are electrically connected with each other, the image processing module is electrically connected with the image recognition module and the image comparison module respectively, the region scanning module, the number counting module and the peripheral transmission module in the millimeter wave camera unit are electrically connected with each other, and the region scanning module is electrically connected with the image recognition module through the control processing unit.
5. The educational auxiliary teaching system according to claim 2, wherein:
the utility model discloses a millimeter wave camera, including millimeter wave camera and optical camera, image input unit fixed mounting is inside the optical camera, inside gomphosis in proper order of image input unit is fixed with image storage module, image recognition module, image contrast module, information storage module, data analysis module and signal output module, the inside peripheral hardware transmission module of signal output module and millimeter wave camera all is connected to smart machine, millimeter wave camera and optical camera tip all are equipped with the camera, millimeter wave camera and optical camera fixed mounting respectively have two infrared receiving unit, two infrared receiving unit interconnect and all with control processing unit electric connection.
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