CN210407653U - Unmanned book case based on internet of things - Google Patents
Unmanned book case based on internet of things Download PDFInfo
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- CN210407653U CN210407653U CN201920872927.2U CN201920872927U CN210407653U CN 210407653 U CN210407653 U CN 210407653U CN 201920872927 U CN201920872927 U CN 201920872927U CN 210407653 U CN210407653 U CN 210407653U
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- electromagnetic lock
- cabinet
- internet
- unmanned
- bookcase
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Abstract
The utility model belongs to the technical field of Internet of things and advertising media, and discloses an unmanned bookcase based on Internet of things technology, which comprises a cabinet body, wherein the cabinet body is provided with a touch display screen and a plurality of cabinet lattices, each cabinet lattice is provided with a cabinet door, and an electromagnetic lock assembly is arranged between each cabinet door and each cabinet lattice; an android core system board and an electromagnetic lock driving board are arranged in the cabinet body, the android core system board comprises a main MCU electrically connected with the touch display screen, and the main MCU is connected with a power module, a voice module, a 4G communication module and a two-dimensional code recognizer; the electromagnetic lock drive board includes the driver chip with main MCU electric connection, and driver chip is connected with electromagnetic lock drive circuit, and electromagnetic lock drive circuit and electromagnetic lock subassembly electric connection. The utility model discloses simple structure, the operation is maintained easily, and use cost is low, can not excessively consume manpower and materials to the user borrows still book convenient operation, very big reduction the user borrows still book time, improved and borrowed still book efficiency.
Description
Technical Field
The utility model belongs to the technical field of thing networking, advertisement media, concretely relates to unmanned book case based on internet of things.
Background
Unmanned book case on the market at present mainly uses internet of things and RFID technique as the owner, and wherein the internet of things is mainly used 2G wireless communication, and the signal is not stable enough, and the 2G signal will be out of service in recent years. The RFID technology is easy to cause misreading and misreading, the cost of the RFID scheme is high, and resource waste is easily caused when the RFID label is attached to each book.
In addition, when the unmanned bookcase on the market borrows books, the operation mode and the steps are complicated, for example, when the unmanned bookcase is borrowed by using an identity card, a book card, an IC card and the like, the resource waste is easily caused when various cards are manufactured, the lost ones need to be repaired, and a plurality of people cannot always carry various cards; some APP can be borrowed after being downloaded, the APP occupies the memory of the mobile phone, and many people do not want to download the uncommon APP or download and use the APP once and then delete the APP; some people do not like to pay attention to too many public numbers by paying attention to borrowing, the people are troublesome to find, the people can enter a book borrowing interface only by clicking attention, and the public numbers can push various information at ordinary times, so that a user screen is easily caused or the attention is cancelled. The above various book borrowing methods all lead the borrower to lose patience, and do not achieve the purposes of simplifying the book borrowing and really promoting the national reading and improving the national reading rate.
When an unmanned bookcase in the market returns books, a user needs to put the books into a designated place, and needs to put the books on the shelf again after the operator rearranges the books, so that the real unmanned management purpose cannot be realized, and the manual management and maintenance cost is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem that prior art exists, the utility model aims to provide an unmanned book case based on internet of things.
The utility model discloses the technical scheme who adopts does: an unmanned bookcase based on the technology of the Internet of things comprises a case body, wherein a touch display screen and a plurality of case lattices are arranged on the case body, a case door is arranged on each case lattice, and an electromagnetic lock assembly is arranged between each case door and each case lattice; an android core system board and an electromagnetic lock driving board are arranged in the cabinet body, the android core system board comprises a main MCU electrically connected with the touch display screen, the main MCU is connected with a power module, a voice module, a 4G communication module and a two-dimensional code recognizer, and the 4G communication module is connected with a cloud server; the electromagnetic lock drive plate comprises a drive chip electrically connected with the main MCU, the drive chip is connected with an electromagnetic lock drive circuit, and the electromagnetic lock drive circuit is electrically connected with the electromagnetic lock assembly.
As a preferred mode, the electromagnetic lock assembly comprises an electromagnetic lock body and a lock catch, the electromagnetic lock body is arranged on the cabinet lattice, the lock catch is arranged on the cabinet door, and a clamping groove matched with the lock catch is formed in the electromagnetic lock body.
Preferably, the cabinet lattices comprise a large cabinet lattice and a small cabinet lattice.
Preferably, the model number adopted by the driving chip is STM32F103ZET 6.
Preferably, the driving chip is electrically connected with a manual unlocking key circuit and a system indicator lamp circuit.
Preferably, the main MCU comprises a singlechip minimum system consisting of an STM32 series singlechip, a crystal oscillator circuit, a reset circuit, a debugging circuit and a program downloading interface.
As a preferred mode, the main MCU is connected with a WIFI communication module and a camera module.
The utility model has the advantages that:
the utility model provides an unmanned book case based on internet of things, the internal android core system board and the electromagnetic lock drive plate of being equipped with of cabinet, android core system board include main MCU, and main MCU is connected with power module, voice module, 4G communication module and two-dimensional code recognizer, the utility model discloses 4G communication module communicates, can ensure the real-time networking of book case. This unmanned book case simple structure, the operation is maintained easily, and use cost is low, can not excessively consume manpower and materials to the user borrows still book convenient operation, very big reduction the user borrow still book time, improved the efficiency of borrowing still book.
Drawings
Fig. 1 is a schematic structural diagram of an unmanned bookcase based on the technology of internet of things;
fig. 2 is a schematic structural diagram of an electromagnetic lock assembly in an unmanned bookcase based on the technology of internet of things;
fig. 3 is a control block diagram of an unmanned bookcase based on the technology of internet of things;
fig. 4 is a circuit schematic diagram of a driving chip in an unmanned bookcase based on the technology of internet of things;
fig. 5 is a circuit schematic diagram of an electromagnetic lock driving circuit in an unmanned bookcase based on the technology of internet of things;
in the figure: 1-a cabinet body; 2-a touch display screen; 3-a cabinet door; 4-an electromagnetic lock body; 5, locking and buckling; 6-big cabinet grid; 7-small cabinet grid.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the utility model is usually placed when using, or the position or the positional relationship that the skilled person conventionally understands, or the position or the positional relationship that the utility model is usually placed when using, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The drawings in the embodiments clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments.
As shown in fig. 1, this embodiment provides an unmanned book case based on internet of things, including the cabinet body 1, be equipped with touch display screen 2 and a plurality of cabinet check on the cabinet body 1, cabinet body 1 top is equipped with the shielding plate, and the shielding plate has the effect of sheltering from sunshine and rainwater. The touch display screen 2 is embedded in the cabinet body 1, and a user borrows and returns a book by operating the touch display screen 2. The cabinet lattices on the cabinet body 1 are arranged in layers. Every cabinet check is last all to be equipped with cabinet door 3, and all is equipped with electromagnetic lock subassembly between each cabinet door 3 and the cabinet check, and the one end of cabinet door 3 articulates on the cabinet check, is connected through the electromagnetic lock subassembly between the other end of cabinet door 3 and the cabinet check.
As shown in fig. 3, be equipped with tall and erect core system board of ann and electromagnetic lock drive plate in the cabinet body 1, tall and erect core system board of ann include with 2 electric connection's of touch display screen main MCU, main MCU is connected with power module, voice module, 4G communication module and two-dimensional code recognizer, 4G communication module is connected with cloud ware. Specifically, the main MCU comprises a singlechip minimum system consisting of an STM32 series singlechip, a crystal oscillator circuit, a reset circuit, a debugging circuit and a program downloading interface. The single chip microcomputer of the main MCU can adopt STM32F103RBT6, STM32F103RBT6 is a 32-bit processor of an ST company based on ARM latest Cortex-M3 architecture core, a Flash of 128KB, a RAM of 20K, 12 AD, 4 16-bit timers, 3 paths of USART communication ports and other resources are built in, and the clock frequency can reach 72MHz at most. The power module is connected with the mains supply and used for carrying out voltage reduction treatment on the mains supply to provide power for elements of the unmanned bookcase. The voice module can adopt a voice chip with the model number of N9200B, and the voice module is used for playing voice information. The model that 4G communication module can adopt is SIM7600CE, and unmanned book case passes through 4G communication module and cloud server communication connection. A unique two-dimensional code is pasted on each book, and the two-dimensional code recognizer can recognize the two-dimensional code on the book, so that a user can conveniently borrow and return the book.
The electromagnetic lock drive plate comprises a drive chip electrically connected with the main MCU, the drive chip is connected with an electromagnetic lock drive circuit, and the electromagnetic lock drive circuit is electrically connected with the electromagnetic lock assembly. As shown in fig. 4 and 5, specifically, the model adopted by the driving chip is STM32F103ZET6, the driving chip is connected with an RS485 interface circuit, and the driving chip is in communication connection with the main MCU through the RS485 interface circuit. Be equipped with 45 cabinet check on the cabinet body 1, all be equipped with the electromagnetic lock subassembly between every cabinet check and the cabinet door 3, every electromagnetic lock subassembly is connected with driver chip through an electromagnetic lock drive circuit, and driver chip controls the electromagnetic lock subassembly to opening of control cabinet door 3, convenience of customers takies books in the cabinet check. The touch display screen 2 can present dynamic or static advertisements, and the dynamic or static advertisements can be remotely updated through the 4G communication module in a real-time networking mode, so that the advertisement and promotion value is increased.
As shown in fig. 2, the electromagnetic lock assembly includes an electromagnetic lock body 4 and a lock catch 5, the electromagnetic lock body 4 is disposed on a cabinet lattice, the lock catch 5 is disposed on a cabinet door 3, the electromagnetic lock body 4 is provided with a card slot matching with the lock catch 5, and the electromagnetic lock body 4 can be used with model KSJ-a 888D. Initially, the cabinet door 3 is closed, the lock catch 5 is clamped in the clamping groove on the electromagnetic lock body 4, and the electromagnetic lock body 4 is in a power-off state; when the cabinet door 3 needs to be opened, the driving chip controls the electromagnetic lock body 4 to be in the power-on state, the lock catch 5 automatically pops out from the clamping groove in the electromagnetic lock body 4, and the cabinet door 3 is automatically opened.
Preferably, the cabinet lattices comprise a large cabinet lattice 6 and a small cabinet lattice 7, wherein the height of the large cabinet lattice 6 is 39cm, and the width of the large cabinet lattice is 7.72 cm; the height of the small cabinet 7 is 34cm, and the width is 7.72 cm. The large cabinet 6 can store some books with larger sizes, and the small cabinet 7 can store some books with smaller sizes.
In this embodiment, the driving chip is electrically connected to a manual unlocking button circuit and a system indicator circuit. The main MCU is connected with a WIFI communication module and a camera module, the model that the WIFI communication module can adopt is EPS8266, the WIFI communication module is connected with a cloud server, the camera module can use a camera, the camera is installed on the cabinet body 1, and the camera module can record the process that a user borrows and returns a book. The utility model discloses have 4G communication module and WIFI communication module simultaneously, adopted 4G wireless communication technique and WIFI communication technique, guarantee unmanned book case can realize real-time networking.
The user can use the small program to perform book borrowing and returning operation, and when the user borrows the book: a user adopts a small program to scan codes for login, selects books on the touch display screen 2, after the books are selected, the main MCU controls the cabinet door 3 to be opened, the user takes the books away, and then the cabinet door 3 is closed; when returning the book: the user adopts the applet to sweep the sign indicating number and logs on, selects the books of returning on touch display 2 to use the two-dimensional code recognizer to scan the two-dimensional code on the books, main MCU detects empty cabinet door 3 and pops open cabinet door 3, and the user puts into the cabinet check with books, accomplishes the books of returning. The data that the user borrowed and returned the book is uploaded to cloud ware, and cloud ware can use big data algorithm technique to carry out analysis processes to data, and the condition of occuping of each cabinet check of statistics calculation, record statistics books borrow the condition, are convenient for in time make the adjustment of putting on the shelf, improve the rate of borrowing. The unmanned bookcase only needs to carry out unified shelving processing of books for the first time, the problem of placing of the books does not need to be managed independently in other times, an empty cabinet door 3 is generated after a person borrows the books, the returned books can be put into the unmanned bookcase so as to be borrowed by the next person, the whole process is that the system automatically judges and detects, and the book information newly returned is automatically regenerated into borrowable information. It should be noted that the operations such as code scanning and login by a small program in the unmanned bookcase belong to the prior art, are obvious to those skilled in the art, and do not belong to the protection scope of the present invention, so detailed description is not provided herein.
The utility model discloses simple structure, unmanned book case operation maintenance is easy, and use cost is low, can not excessively consume manpower and materials to the user borrows still book convenient operation, very big reduction the user borrow still book time, improved the efficiency of borrowing still book.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (7)
1. An unmanned bookcase based on the Internet of things technology comprises a cabinet body (1) and is characterized in that a touch display screen (2) and a plurality of cabinet lattices are arranged on the cabinet body (1), a cabinet door (3) is arranged on each cabinet lattice, and an electromagnetic lock assembly is arranged between each cabinet door (3) and each cabinet lattice; an android core system board and an electromagnetic lock driving board are arranged in the cabinet body (1), the android core system board comprises a main MCU electrically connected with the touch display screen (2), the main MCU is connected with a power module, a voice module, a 4G communication module and a two-dimensional code recognizer, and the 4G communication module is connected with a cloud server; the electromagnetic lock drive plate comprises a drive chip electrically connected with the main MCU, the drive chip is connected with an electromagnetic lock drive circuit, and the electromagnetic lock drive circuit is electrically connected with the electromagnetic lock assembly.
2. The unmanned bookcase based on the technology of the internet of things as claimed in claim 1, wherein the electromagnetic lock assembly comprises an electromagnetic lock body (4) and a lock catch (5), the electromagnetic lock body (4) is arranged on the cabinet lattice, the lock catch (5) is arranged on the cabinet door (3), and a clamping groove matched with the lock catch (5) is formed in the electromagnetic lock body (4).
3. The internet of things technology-based unmanned bookcase of claim 1, wherein the cabinet lattices comprise a large cabinet lattice (6) and a small cabinet lattice (7).
4. The Internet of things technology-based unmanned bookcase of claim 1, wherein the driving chip is of a model STM32F103ZET 6.
5. The Internet of things technology-based unmanned bookcase according to claim 1, wherein the driving chip is electrically connected with a manual unlocking key circuit and a system indicator lamp circuit.
6. The unmanned bookcase based on the technology of the internet of things as claimed in claim 1, wherein the main MCU comprises a singlechip minimum system consisting of an STM32 series singlechip, a crystal oscillator circuit, a reset circuit, a debugging circuit and a program downloading interface.
7. The Internet of things technology-based unmanned bookcase of claim 1, wherein the main MCU is connected with a WIFI communication module and a camera module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872927.2U CN210407653U (en) | 2019-06-11 | 2019-06-11 | Unmanned book case based on internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872927.2U CN210407653U (en) | 2019-06-11 | 2019-06-11 | Unmanned book case based on internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210407653U true CN210407653U (en) | 2020-04-28 |
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ID=70374701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920872927.2U Expired - Fee Related CN210407653U (en) | 2019-06-11 | 2019-06-11 | Unmanned book case based on internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210407653U (en) |
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2019
- 2019-06-11 CN CN201920872927.2U patent/CN210407653U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |