Library context awareness information retrieval equipment with face recognition function

Abstract

The utility model discloses library context awareness information retrieval equipment with a face recognition function, and relates to the technical field of library application equipment. The library context awareness information retrieval equipment with the face recognition function comprises a case, an access door is arranged at the open end of the case, a first through hole is formed in the position, close to the top, of the surface of the case, a second through hole is formed in the position, located below the first through hole, of the surface of the case, and the library context awareness information retrieval equipment further comprises a control host, the control host is arranged on the surface of the bottom of an inner cavity of the case, and the control host is used for being externally connected with monitoring in a library and storing the storage position information of books; according to the utility model, the information of a user can be recognized by a human face, and the user can conveniently perceive the information such as book positions and vacant seats in a library, so that convenient library resource query and navigation services can be provided for the user, and the service quality and efficiency of the library can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of library application equipment, in particular to a library situation-aware information retrieval device with face recognition. Background Art

[0002] A library is a public facility that provides books, materials and other information resources to the public, aiming to promote the dissemination of knowledge, learning and cultural exchange. The main functions of a library include collecting, classifying and preserving various types of books, periodicals, newspapers, audio-visual materials and electronic resources. They provide reading and borrowing services, allowing readers to freely obtain the information they need. Libraries also provide readers with research and learning space, help and guidance from librarians and professionals, and libraries play an important role in society. They are treasure houses of knowledge, providing people with a wide range of academic and non-academic resources, and promoting personal and social development.

[0003] However, the existing book information retrieval equipment can only check the location of books in the library, which makes it very simple to use. Therefore, after getting the book, the user needs to find an empty seat by himself, which reduces the functionality of the equipment. Therefore, we propose a library context-aware information retrieval device with face recognition to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a library situational awareness information retrieval device with face recognition, which solves the problem that the device can only be used to check the location of books in the library, which makes it very simple to use. Therefore, after getting the book, the user needs to find an empty seat by himself, which reduces the functionality of the device.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: A library context-aware information retrieval device with face recognition, comprising a chassis, an access door is provided at the open end of the chassis, a first through hole is provided on the surface of the chassis near the top, a second through hole is provided on the surface of the chassis below the first through hole, and further comprising:

[0006] A control host, which is arranged on the bottom surface of the inner cavity of the chassis and is used for monitoring and storing book storage location information in an external library;

[0007] An identification component, the identification component is arranged in the middle of the top surface of the chassis, and the identification component is used for face recognition of user information;

[0008] a display component, the display component being disposed in the inner cavity of the first through hole, and the display component being used to display the location of books in the library and the occupancy status of seats in the library; and

[0009] A query component is arranged in the inner cavity of the second through hole, and is used by users to search and query the borrowing status and collection location of books in the library.

[0010] Preferably, the identification component comprises a storage box, a camera is provided in the inner cavity of the storage box, and the camera shooting end penetrates the surface of the storage box;

[0011] The bottom of both side walls of the storage box are fixed with fixing plates, and the bottom ends of the fixing plates are connected to the top surface of the chassis.

[0012] Preferably, the identification component further includes a proximity sensor, which is arranged on the outer wall surface of the storage box and located above the shooting end of the camera, and is used to detect a person approaching the device.

[0013] Preferably, the display assembly comprises a positioning frame arranged in the inner cavity of the first through hole, and a touch display is arranged in the inner cavity of the positioning frame;

[0014] A card slot is provided on the surface of the positioning frame near the top, and a speaker is provided in the inner cavity of the card slot.

[0015] Preferably, the query component comprises a stabilizing plate disposed in the inner cavity of the second through hole, and a keyboard is disposed on one side of the surface of the stabilizing plate.

[0016] Preferably, the query component further comprises a handwriting board, and the handwriting board is arranged on the surface of the stable board and located on one side of the keyboard.

[0017] Preferably, a wire hole is provided on one side of the bottom surface of the inspection door.

[0018] Beneficial Effects

[0019] The utility model provides a library situation-aware information retrieval device with face recognition. Compared with the prior art, it has the following beneficial effects:

[0020] The library situation-aware information retrieval device with face recognition can be used to install the recognition component and the query component through the first through hole and the second through hole respectively through the chassis and the access door, and the control host and the recognition component can be installed separately. When a user approaches the device, the recognition component will automatically turn on and recognize the user's face, so that the user's identity can be determined. Then the user can enter the name of the book on the query component, and then the control host can query the current borrowing status and collection location of the book. Then the control host can send the query information to the display component, so that the staff can view it conveniently.

[0021] When it is necessary to confirm whether the current book is available for borrowing, the user can touch the display component to query the location and route of the book through the control host, so that the book can be easily taken. Since the control host can be connected to the monitoring in the library, it can perceive the situation in the library and send the perceived information in the library, such as the vacant seats in the library, to the display component, so that the user can check the vacant seats in the library and reserve the vacant seats, so that the user can go directly to the vacant seat after taking the book, saving the user's time in finding the vacant seat later. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the inner cavity structure of the chassis of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the identification component of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the display assembly of the utility model;

[0027] Figure 6 This is a schematic diagram of the query component structure of the utility model.

[0028] In the figure: 1. chassis; 2. inspection door; 3. first through hole; 4. second through hole; 5. control host; 6. identification component; 61. storage box; 62. camera; 63. proximity sensor; 64. fixing plate; 7. display component; 71. positioning frame; 72. touch display; 73. card slot; 74. speaker; 8. query component; 81. stabilizing plate; 82. keyboard; 83. handwriting board; 9. wire hole. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-3 The utility model provides a technical solution: a library situation-aware information retrieval device with face recognition, comprising a chassis 1, an inspection door 2 is provided at the opening end of the chassis 1, a first through hole 3 is provided on the surface of the chassis 1 and near the top, a second through hole 4 is provided on the surface of the chassis 1 and below the first through hole 3, and further comprising: a control host 5, the control host 5 is provided on the bottom surface of the inner cavity of the chassis 1, and the control host 5 is used for monitoring and storing the storage location information of books in the external library; an identification component 6, the identification component 6 is provided in the middle position of the top surface of the chassis 1, and the identification component 6 is used for face recognition of user information; a display component 7, the display component 7 is provided in the inner cavity of the first through hole 3, and the display component 7 is used to display the location of books in the library and the occupancy of seats in the library; and a query component 8, the query component 8 is provided in the inner cavity of the second through hole 4, and the query component 8 is used for users to search and query the borrowing status and collection location of books in the library;

[0031] Through the chassis 1 and the inspection door 2, the identification component 6 and the query component 8 can be installed through the first through hole 3 and the second through hole 4 respectively, and the control host 5 and the identification component 6 can be installed separately. When the user approaches the device, the identification component 6 will automatically turn on and recognize the user's face, so that the user's identity can be determined. Then the user can enter the name of the book on the query component 8, and then the current borrowing status and collection location of the book can be queried through the control host 5. Then the control host 5 can send the query information to the display component 7, so that the staff can view it conveniently. When it is necessary to determine whether the current book can be borrowed, the user can touch the display component 7, so that the location and route of the book can be queried through the control host 5, so that the book can be taken conveniently. Since the control host 5 can be connected to the monitoring in the library, it can perceive the scene in the library, and send the perceived information in the library, such as the vacant seat information of the library, to the display component 7, so that the user can view the vacant seats in the library and book the vacant seats, so that the user can go directly to the vacant seat position after taking the book, saving the user's subsequent time in finding the vacant seat.

[0032] See also Figure 1 , Figure 4The identification component 6 includes a storage box 61, a camera 62 is provided in the inner cavity of the storage box 61, and the shooting end of the camera 62 penetrates the surface of the storage box 61; a fixing plate 64 is fixedly provided at the bottom of both side walls of the storage box 61, and the bottom end of the fixing plate 64 is connected to the top surface of the chassis 1, and the identification component 6 also includes a proximity sensor 63, which is provided on the outer wall surface of the storage box 61 and is located above the shooting end of the camera 62, and the proximity sensor 63 is used to detect a person approaching the device;

[0033] By identifying the storage box 61 in the component 6, the camera 62 and the proximity sensor 63 can be installed, and can also be installed on the top surface of the chassis 1 through two fixing plates 64, thereby improving the stability of the camera 62 and the proximity sensor 63 on the storage box 61. Then, through the proximity sensor 63, people approaching the device can be detected, and the monitoring data can be sent to the control host 5. Then, the camera 62 is turned on by the control host 5, and the user's face can be recognized so as to determine the information of the person borrowing the books.

[0034] See also Figure 1 , Figure 5 The display assembly 7 includes a positioning frame 71 disposed in the inner cavity of the first through hole 3, and a touch display 72 is disposed in the inner cavity of the positioning frame 71; a card slot 73 is provided on the surface of the positioning frame 71 and near the top, and a speaker 74 is disposed in the inner cavity of the card slot 73;

[0035] Through the positioning frame 71 in the display component 7, it can be installed in the inner cavity of the first through hole 3, and the touch display 72 can be installed. At the same time, the speaker 74 can be installed through the card slot 73. Then, through the touch display 72, it can display various information of the books sent by the control host 5, and it can be convenient for users to check the empty seats in the library. In addition, through the speaker 74, the queried book information can be voice broadcast, which improves the convenience of using the equipment.

[0036] See also Figure 1 , Figure 6 The query component 8 includes a stabilizing plate 81 disposed in the inner cavity of the second through hole 4, a keyboard 82 is disposed on one side of the surface of the stabilizing plate 81, and the query component 8 also includes a handwriting board 83, which is disposed on the surface of the stabilizing plate 81 and located on one side of the keyboard 82;

[0037] Through the stabilizing plate 81 in the query component 8, it can be installed in the inner cavity of the second through hole 4, and the keyboard 82 and the handwriting board 83 can be installed. Then, through the keyboard 82 and the handwriting board 83, the user can conveniently input the name of the book according to his own needs, and then can query the book, which improves the convenience of using the device.

[0038] See also Figure 2A wire hole 9 is provided on one side of the bottom surface of the inspection door 2, which can facilitate the connection of an external cable to the control host 5, so that the scene in the library can be perceived, and it is convenient for the staff to check the situation in the library through the equipment.

[0039] During operation, through the chassis 1 and the inspection door 2, the identification component 6 and the query component 8 can be installed through the first through hole 3 and the second through hole 4 respectively, and the control host 5 and the identification component 6 can be installed separately. When the user approaches the device, the identification component 6 will automatically turn on and recognize the user's face, so that the user's identity can be determined. Then the user can enter the name of the book on the query component 8, and then the current borrowing status and collection location of the book can be queried through the control host 5. Then the control host 5 can send the query information to the display component 7, so that the staff can view it conveniently. When it is necessary to determine whether the current book can be borrowed, the user can touch the display component 7, so that the location and route of the book can be queried through the control host 5, so that the book can be taken conveniently. Since the control host 5 can be connected to the monitoring in the library, it can perceive the scene in the library, and send the perceived information in the library, such as the vacant seat information of the library, to the display component 7, so that the user can view the vacant seats in the library and book the vacant seats, so that the user can go directly to the vacant seat position after taking the book, saving the user's subsequent time in finding the vacant seat.

[0040] By identifying the storage box 61 in the component 6, the camera 62 and the proximity sensor 63 can be installed, and can also be installed on the top surface of the chassis 1 through two fixing plates 64, thereby improving the stability of the camera 62 and the proximity sensor 63 on the storage box 61. Then, through the proximity sensor 63, people approaching the device can be detected, and the monitoring data can be sent to the control host 5. Then, the camera 62 is turned on by the control host 5, and the user's face can be recognized so as to determine the information of the person borrowing the books.

[0041] Through the positioning frame 71 in the display component 7, it can be installed in the inner cavity of the first through hole 3, and the touch display 72 can be installed. At the same time, the speaker 74 can be installed through the card slot 73. Then, through the touch display 72, it can display various information of the books sent by the control host 5, and it can be convenient for users to check the empty seats in the library. In addition, through the speaker 74, the queried book information can be voice broadcast, which improves the convenience of using the equipment.

[0042] Through the stabilizing plate 81 in the query component 8, it can be installed in the inner cavity of the second through hole 4, and the keyboard 82 and the handwriting board 83 can be installed. Then, through the keyboard 82 and the handwriting board 83, the user can input the name of the book according to his own needs, and then can query the book, which improves the convenience of using the equipment. Through the wire hole 9, the external cable can be conveniently connected to the control host 5, so that the situation in the library can be perceived, and it can be convenient for the staff to view the situation in the library through the equipment.

[0043] In summary, the device can not only recognize the user's information by face recognition, but also facilitate the user to perceive the location of books, empty seats and other information in the library, thereby providing users with convenient library resource query and navigation services, thereby improving the service quality and efficiency of the library.

[0044] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A library context-aware information retrieval device with face recognition, comprising a chassis (1), an inspection door (2) being provided at an open end of the chassis (1), a first through hole (3) being provided on a surface of the chassis (1) near the top, and a second through hole (4) being provided on a surface of the chassis (1) below the first through hole (3), characterized in that: Also includes: A control host (5), the control host (5) being arranged on the bottom surface of the inner cavity of the chassis (1), the control host (5) being used for monitoring and storing book storage location information in an external library; An identification component (6), the identification component (6) being arranged in the middle of the top surface of the chassis (1), and the identification component (6) being used for facial recognition of user information; a display component (7), the display component (7) being arranged in the inner cavity of the first through hole (3), the display component (7) being used to display the location of books in the library and the occupancy status of seats in the library; and A query component (8), the query component (8) being arranged in the inner cavity of the second through hole (4), and the query component (8) being used by a user to search and query the borrowing status and collection location of books in the library.

2. The library context-aware information retrieval device with face recognition according to claim 1, characterized in that: The identification component (6) comprises a storage box (61), the inner cavity of the storage box (61) is provided with a camera (62), and the shooting end of the camera (62) penetrates the surface of the storage box (61); A fixing sheet (64) is fixedly provided at the bottom of both side walls of the storage box (61), and the bottom end of the fixing sheet (64) is connected to the top surface of the chassis (1).

3. The library context-aware information retrieval device with face recognition according to claim 2, characterized in that: The identification component (6) further comprises a proximity sensor (63), wherein the proximity sensor (63) is arranged on the outer wall surface of the storage box (61) and is located above the shooting end of the camera (62), and the proximity sensor (63) is used to detect a person approaching the device.

4. The library context-aware information retrieval device with face recognition according to claim 1, characterized in that: The display component (7) comprises a positioning frame (71) arranged in the inner cavity of the first through hole (3), and a touch display (72) is arranged in the inner cavity of the positioning frame (71); A slot (73) is provided on the surface of the positioning frame (71) near the top end, and a speaker (74) is provided in the inner cavity of the slot (73).

5. The library context-aware information retrieval device with face recognition according to claim 1, characterized in that: The query component (8) comprises a stabilizing plate (81) arranged in the inner cavity of the second through hole (4), and a keyboard (82) is arranged on one side of the surface of the stabilizing plate (81).

6. The library context-aware information retrieval device with face recognition according to claim 5, characterized in that: The query component (8) further comprises a handwriting board (83), wherein the handwriting board (83) is arranged on the surface of the stabilizing board (81) and is located on one side of the keyboard (82).

7. The library context-aware information retrieval device with face recognition according to claim 1, characterized in that: A wire hole (9) is provided on one side of the bottom surface of the inspection door (2).

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