CN113379013A - Intelligent desktop frame based on RFID near field antenna - Google Patents
Intelligent desktop frame based on RFID near field antenna Download PDFInfo
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- 238000012544 monitoring process Methods 0.000 abstract description 6
- 230000002159 abnormal effect Effects 0.000 abstract description 3
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10297—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/1095—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices the scanner comprising adaptations for scanning a record carrier that is displayed on a display-screen or the like
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Abstract
The invention relates to an intelligent desktop frame based on an RFID near-field antenna, and belongs to the field of intelligent bookshelves. The invention adopts the RFID near-field antenna technology to collect the in-place information of the files in real time, and realizes the real-time in-place monitoring of the files, the real-time recording of the circulation process and the abnormal alarm. And reading and writing the radio frequency tag in an open space, automatically checking the file access, automatically recording and automatically uploading the in-place state of the file. The near-field antenna technology is adopted, energy radiation is intensively restricted in a relatively close range right above the antenna, a close-range reading effect is guaranteed, and the effect of not misreading and not serially reading peripheral electronic tags is achieved by the physical isolation design; the RFID automatic identification technology is adopted, the in-place information of the files is collected in real time, the files are monitored in place in real time, the files are conveniently identified, searched and traced in circulation, and the circulation state of the files is monitored in real time; the novel modeling concept is adopted, the files are monitored in an open space, the structure adopts a streamline design, and the novel modeling is novel, firm and durable.
Description
Technical Field
The invention belongs to the field of intelligent bookshelves, and particularly relates to an intelligent desktop frame based on an RFID near-field antenna.
Background
The RFID is used as a core technology of the Internet of things, and has the main advantages that the reading and writing of the radio frequency tag are carried out in an open space, and the RFID near-field antenna technology has great advantages in the industry of the Internet of things in real-time collection and identification of the radio frequency tag.
The prior art has the problems that a large number of files to be examined are placed out of order, the examination and approval progress conditions cannot be tracked in real time and the like in the circulation examination and approval period of the files. The near-field antenna radio frequency identification technology can accurately identify the electronic tags carried by the files, and can track the electronic tags in real time in the file circulation process, so that real-time, visual, intelligent and automatic management of the whole processes of file receiving, viewing, identifying, reminding and the like in the file approval process is realized. In the process of examining and approving paper documents, an intelligent desktop frame which is accurate in positioning, real-time in tracking, flexible in use and convenient to maintain needs to be developed, so that the working efficiency is improved in the document examining and approving process.
Disclosure of Invention
Technical problem to be solved
The invention aims to solve the technical problem of how to provide an intelligent desktop frame based on an RFID near-field antenna so as to solve the problems that the existing document examination and approval process is disordered in placement and the examination and approval progress cannot be tracked in real time.
(II) technical scheme
In order to solve the technical problems, the invention provides an intelligent desktop rack based on an RFID near-field antenna, which comprises a hardware circuit board and a desktop rack structure, wherein the hardware circuit board comprises a main control module (1), a near-field antenna module (2), a display screen module (3) and a power management module (4), and the desktop rack structure is used for supporting the hardware circuit board and storing files;
the main control module (1) is a control center of the intelligent desktop rack, automatically checks the files with labels after the files are accessed by adopting the RFID technology, updates the in-place state information of the files in real time and informs a user of relevant processing;
the near-field antenna module (2) is connected with the main control module (1), and the tags of the files with the tags are identified, counted and sent to the main control module through the radio frequency chip and the antenna;
the display screen module (3) is connected with the main control module (1) and displays the in-place information of the file;
the power management module (4) is connected with the main control module (1), the near-field antenna module (2) and the display screen module (3) to provide power.
Furthermore, the external interface of the main control module (1) comprises a USB interface, a 4G wireless network interface and a wired network interface, the USB interface supports a storage device of the external USB interface, data import is supported, the 4G wireless network interface transmits the on-site information of the file to a user in real time, and the wired network interface supports the intelligent desktop frame to be connected with the control center and supports the upgrading and debugging of the intelligent desktop frame.
Furthermore, the near-field antenna module (2) comprises a radio frequency chip, antennas, photoelectric switches and indicator lamps, each antenna is provided with one photoelectric switch, files are placed on the desktop frame, the photoelectric switches are closed, the master control module detects the state of each photoelectric switch in real time, the near-field antennas are started to check in real time, and the in-place state is displayed on the display screen.
Furthermore, the near-field antenna module (2) comprises 5 radio frequency chips, 16 antennas, 16 indicator lights and 16 photoelectric switches, the radio frequency chips are arranged in a one-support-four mode, the antenna is expanded into 16 antennas in a two-layer mode, and the antenna adopts time division multiplexing.
Furthermore, the display screen module (3) comprises two display screens for respectively displaying the number of the files to be approved and the number of the files already approved.
Furthermore, the power management module (4) controls charging and discharging of the battery, detects battery power information and supports continuous operation of the equipment for two hours in a power-off state.
Furthermore, the desktop frame structure comprises a front panel (5), a front glass panel (6), a folder supporting plate (7), a folder partition plate (8), a side guardrail (9), a middle guardrail (10), a back plate (11), a side glass protector (12), a side protection plate (13) and a bottom plate (14), wherein the front panel (5) is used for fixing a display module and corresponds to an indicator light reserved hole; the front glass panel (6) is fixed on the front panel, and the folder supporting plate (7) is used for fixing the folder position and assisting in isolating the counting signals and fixing the folder partition plate (8); the side glass guards (12) are arranged on the side guardrails (9), the side guardrails (9) are arranged on the side guardrails (13), the side guardrails (13) are fixed on two sides of the folder supporting plate (7), the middle guardrail (10) is fixed in the middle of the folder supporting plate (7), the back plate (11) is fixed on the back side of the folder supporting plate (7), and the side guardrails (13) and the middle guardrail (10) are connected and fixed with the front panel (5); the bottom plate (14) is a fixing plate at the bottom of the desktop frame, a fixing frame body, a fixing main control module and a power management module.
Furthermore, the file storage area formed by the file folder partition plate (8) comprises an examination and approval area and an approved area.
Further, the near field antenna module (2) and the display screen module (3) are mounted on the back of the front panel (5).
Furthermore, the main control module (1) and the power management module (4) are installed on the bottom surface of the folder supporting plate (7) and the bottom plate (14).
(III) advantageous effects
The invention provides an intelligent desktop frame based on an RFID near field antenna, which adopts the RFID near field antenna technology to collect in-place information of files in real time and realize real-time in-place monitoring of the files, real-time recording of the circulation process and abnormal alarm. And reading and writing the radio frequency tag in an open space, automatically checking the file access, automatically recording and automatically uploading the in-place state of the file. Compared with the prior art, the method has the following advantages:
(1) the near-field antenna technology is adopted in the technology, the energy radiation of the near-field antenna is intensively restricted in a relatively close range right above the antenna, the reading effect in a close range is ensured, and the physical isolation design achieves the effects of not misreading and not serially reading the peripheral electronic tags.
(2) The invention adopts the RFID automatic identification technology in the technology, collects the in-place information of the files in real time, realizes the real-time in-place monitoring of the files, is convenient for identifying, searching and tracing the files, and monitors the file circulation state in real time.
(3) The novel structure concept is adopted in the structure of the invention, files are monitored in an open space, and the back plate, the guardrail, the side guard plate and the side glass guard structure are in streamline design, so that the novel structure is novel, firm and durable.
The invention has novel structure, light weight and small volume, and adopts the near-field antenna technology and the RFID automatic identification technology to monitor the in-place information of the file in real time in an open space. The invention plays an important role in accurately acquiring information in links such as file transfer, examination and approval processes and the like, updating the examination and approval state of the file in real time and tracing the file transfer.
Drawings
FIG. 1 is a side view of an appearance of an intelligent desktop rack object based on an RFID near-field antenna of the invention;
FIG. 2 is a front view of the appearance of an intelligent desktop rack object based on an RFID near field antenna of the invention;
FIG. 3 is a side bottom exploded view of an RFID near field antenna based smart desktop rack of the present invention;
FIG. 4 is an exploded side view of an RFID near field antenna based smart desktop rack of the present invention;
FIG. 5 is a front view of an RFID near field antenna based smart desktop rack of the present invention;
fig. 6 is a diagram of an intelligent desktop rack near field antenna module architecture based on an RFID near field antenna according to the present invention.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention will be made in conjunction with the accompanying drawings and examples.
The invention relates to an intelligent desktop frame for intelligently managing and controlling files carrying electronic tags in an open space, in particular to an RFID (radio frequency identification) technology by utilizing a near-field antenna, and an intelligent desktop frame for intelligently managing and controlling file streaming by utilizing a fingerprint identification technology and a 4G network.
The intelligent desktop frame based on the RFID near field antenna is novel in shape, light in weight and small in size, intelligently manages and controls files carrying electronic tags in an open space based on the RFID near field antenna technology, and has an automatic checking function, a 4G function, a network transmission function, a screen display function and a mains supply and battery power supply function. The file identification, searching, forwarding and tracing can be realized, and the file forwarding state can be monitored in real time. The invention plays an important role in accurately acquiring information in links such as file transfer, examination and approval processes and the like, updating the examination and approval state of the file in real time and tracing the file transfer.
The intelligent desktop rack based on the RFID near field antenna has expandability, the number of the desktop racks needs to be increased when a customer uses a cabinet, and the intelligent desktop rack based on the RFID near field antenna supports the customer to expand the desktop racks with the same model.
The invention discloses an intelligent desktop rack based on an RFID (radio frequency identification) near-field antenna, which is a desktop rack for intelligently controlling files carrying electronic tags in an open space based on an RFID near-field antenna technology.
As shown in fig. 1-5, the intelligent desktop rack circuit based on the RFID near-field antenna disclosed by the present invention includes a hardware circuit board, the hardware circuit board includes a main control module (1), a near-field antenna module (2), a display screen module (3) and a power management module (4), the circuit control adopts a modular design, and the main control module completes a main control function, an LCD display control function, a 4G function and a wired network function. The near-field antenna module completes the antenna function and the indicator light control function. The power management module completes the power management function.
The invention discloses an intelligent desktop frame based on an RFID near field antenna, which further comprises a desktop frame structure, wherein the desktop frame structure comprises a front panel (5), a front glass panel (6), a folder supporting plate (7), a folder partition plate (8), side guardrails (9), a middle guardrail (10), a back plate (11), side glass guards (12), side guard plates (13) and a bottom plate (14), and is used for supporting a hardware circuit board and storing files.
The intelligent desktop frame based on the RFID near field antenna is novel in shape, light in weight and small in size, intelligently manages and controls files carrying electronic tags in an open space based on the RFID near field antenna technology, and has an automatic checking function, a 4G function, a network transmission function, a screen display function and a mains supply and battery power supply function. The file identification, searching, forwarding and tracing can be realized, and the file forwarding state can be monitored in real time. The invention can accurately collect information in the links of file transfer, examination and approval process and the like, update the examination and approval state of the file in real time and play an important role in transferring and tracing.
The above-mentioned characteristic that the invention realizes adopts the following technical scheme to realize:
the invention discloses an intelligent desktop frame based on an RFID (radio frequency identification) near-field antenna, which comprises a main control module (1), a near-field antenna module (2), a display screen module (3) and a power management module (4). The main control module (1) is a control center of the intelligent desktop rack based on the RFID near field antenna, and automatically checks files pasted with labels after the files are accessed by adopting the RFID technology, updates the in-place state information of the files in real time and informs a user of relevant processing. The external interfaces of the main control module are a USB interface, a 4G wireless network interface and a wired network interface, and the USB interface supports the storage device of the external USB interface and supports data import. And the 4G wireless network interface transmits the on-site information of the file to the user in real time. The wired network interface supports the intelligent desktop frame to be connected with the management and control center and supports the upgrading and debugging of the intelligent desktop frame. The near-field antenna module (2) is connected with the main control module (1), and the tags of the files with the tags are identified, read and checked through the radio frequency chip and the antenna and are sent to the main control module. The near-field antenna module (2) is composed of 5 radio frequency chips, 16 paths of antennas, 16 indicator lamps and 16 photoelectric switches, the near-field antenna module controls the 16 paths of antennas to work in a time-sharing mode, and the switching state of each path of antenna is determined by the photoelectric switches. Each antenna is provided with a photoelectric switch, files are placed on the desktop frame, the photoelectric switches are closed, the main control module detects the state of each photoelectric switch in real time, the near-field antennas are started to count in real time, and the in-place state is displayed on the display screen. The display screen module (3) comprises two display screens which respectively display the number of the files to be approved and the number of the files which are approved. The power management module (4) controls the charging and discharging of the battery, detects the electric quantity information of the battery and supports continuous working for two hours under the power-off state of the equipment. The intelligent desktop frame is placed on an office desk, the files to be examined are placed in an area to be examined by attaching RFID tags, the main control module and the near field antenna module read the tags to read the files to be examined, the number of the files to be examined is displayed on the display screen module and the information to be examined is uploaded, an approver receives the information to be examined in real time, the files are placed in the examination and approval area after being examined and approved, the main control module and the near field antenna module read the tags to read the files to be examined, the number of the files to be examined is displayed on the display screen module and the information to be examined is uploaded, and a reviewer sends the information to be examined and approved to the reviewer.
The intelligent desktop frame based on the RFID near field antenna further comprises a front panel (5), a front glass panel (6), a folder supporting plate (7), a folder partition plate (8), side guardrails (9), a middle guardrail (10), a back plate (11), side glass guards (12), side guard plates (13) and a bottom plate (14). Wherein the front panel (5) is used for fixing the display module and is provided with a hole corresponding to the indicator light. The front glass panel (6) is fixed on the front panel and is colored transparent glass. The folder supporting plate (7) is used for fixing a folder partition plate (8) and is used for fixing the position of a folder and assisting in isolating the counting signals. The side guard bar (9), the middle guard bar (10), the back plate (11), the side glass guard (12) and the side guard plate (13) are novel in shape, firm and durable. The side protection glass is arranged on the side guard bar, the side guard bar is arranged on the side protection plate, the side protection plate is fixed on two sides of the folder supporting plate, the middle guard bar is fixed in the middle of the folder supporting plate, the back plate is fixed on the back side of the folder supporting plate, and the side protection plate and the middle guard bar are connected with the fixed front panel. The bottom plate (14) is a fixing plate at the bottom of the desktop frame, a fixing frame body, a fixing main control module and a power management module.
The intelligent desktop rack main control module and the power management module based on the RFID near-field antenna are arranged on the bottom surface of the folder supporting plate, and the antenna module and the display screen are arranged on the back surface of the front panel. The power management module is connected with the main control module, the antenna module and the display screen to provide a 12V power supply. The antenna module comprises an antenna, a photoelectric switch and an indicator light, and is connected with the main control module to complete real-time counting. The display screen is connected with the main control module to receive the main control information and display related information.
The invention provides an intelligent desktop frame based on an RFID (radio frequency identification) near-field antenna, which adopts the RFID near-field antenna technology to acquire in-place information of a file in real time and realize real-time in-place monitoring of the file, real-time recording of a circulation process and abnormal alarm. And reading and writing the radio frequency tag in an open space, automatically checking the file access, automatically recording and automatically uploading the in-place state of the file. Compared with the prior art, the method has the following advantages:
(1) the near-field antenna technology is adopted in the technology, the energy radiation of the near-field antenna is intensively restricted in a relatively close range right above the antenna, the reading effect in a close range is ensured, and the physical isolation design achieves the effects of not misreading and not serially reading the peripheral electronic tags.
(2) The invention adopts the RFID automatic identification technology in the technology, collects the in-place information of the files in real time, realizes the real-time in-place monitoring of the files, is convenient for identifying, searching and tracing the files, and monitors the file circulation state in real time.
(3) The novel structure concept is adopted in the structure of the invention, files are monitored in an open space, and the back plate, the guardrail, the side guard plate and the side glass guard structure are in streamline design, so that the novel structure is novel, firm and durable.
The invention has novel structure, light weight and small volume, and adopts the near-field antenna technology and the RFID automatic identification technology to monitor the in-place information of the file in real time in an open space. The invention plays an important role in accurately acquiring information in links such as file transfer, examination and approval processes and the like, updating the examination and approval state of the file in real time and tracing the file transfer.
The invention discloses an intelligent desktop frame based on an RFID near field antenna, which is characterized by comprising a hardware circuit board and a desktop frame structure.
Furthermore, the intelligent desktop rack hardware circuit based on the RFID near field antenna comprises a main control module (1), a near field antenna module (2), a display screen module (3) and a power management module (4), wherein the intelligent desktop rack based on the RFID near field antenna deploys 1 main control module, 1 near field antenna module, 2 display screen modules and 1 power management module, the main control board and the power management board are installed on a bottom plate of the desktop rack, and the near field antenna board and the 2 display screen modules are installed on a front glass panel.
Furthermore, the main control module (1) is a control center of the intelligent desktop rack based on the RFID near field antenna, and the files with labels are automatically checked after being accessed by adopting the RFID technology, the access logs are automatically recorded, the in-place state information of the files is updated in real time, and the users are informed of relevant processing, so that the file processing efficiency is improved. The external interfaces of the main control panel are a USB interface, a 4G wireless network interface and a wired network interface.
Furthermore, the near field antenna module (2) is a key component of the intelligent desktop rack based on the RFID near field antenna, and comprises a radio frequency chip, an antenna, a photoelectric switch and an indicator light, and the near field antenna module is matched with the main control module to monitor the in-place situation of the file in real time.
Furthermore, the display screen module (3) is an important part of the intelligent desktop frame based on the RFID near field antenna, the two display screen modules provide file in-place information for a user, the display screen module is provided with photoelectric positioning hardware for monitoring the file taking and placing state in real time, and the display screen module is provided with an indicator lamp for displaying the file processing state.
Further, the power management module (4) is an important component of the intelligent desktop rack based on the RFID near field antenna.
Furthermore, the intelligent desktop frame structure based on the RFID near field antenna comprises a front panel (5), a front glass panel (6), a folder supporting plate (7), a folder partition plate (8), side guardrails (9), a middle guardrail (10), a back plate (11), side glass guards (12), side guard plates (13) and a bottom plate (14). The important part folder partition (8) is used for fixing a folder placing position and assisting in isolating signals when being used for counting labels. The front glass panel (6) is used for transmitting light to display the position of a file conveniently, and used for meeting the modeling requirement. The important parts of the side guard rail (9), the middle guard rail (10), the back plate (11), the side glass guard (12) and the side guard plate (13) have attractive appearance, and are firm and durable.
Furthermore, the front panel (5) is used for fixing the display module and is provided with a hole corresponding to the indicator light. The front glass panel (6) is fixed on the front panel and is colored transparent glass. The folder supporting plate (7) is used for fixing a folder partition plate (8) and is used for fixing the position of a folder and assisting in isolating the counting signals. The bottom plate (14) is a fixing plate at the bottom of the desktop frame, a fixing frame body, a fixing main control module and a power management module.
The embodiments of the invention will be described in further detail below with reference to the following drawings:
the intelligent desktop rack overall arrangement based on the RFID near-field antenna comprises a structural rack body, a hardware circuit and related software. The installation is accomplished, and during normal work, host system is the control center of intelligence desktop frame, checks through near field antenna module in real time, shows file access information through two display module in real time, uploads the management and control data through the 4G module in real time. The method has the advantages of accurately acquiring information in links such as file circulation and approval processes, updating the file approval state in real time and realizing file circulation traceability.
According to an embodiment of the intelligent desktop rack based on the RFID near field antenna, a hardware circuit of the intelligent desktop rack based on the RFID near field antenna is composed of a main control module (1), a near field antenna module (2), a display screen module (3), a power management module (4) and the like. The main control module (1) is a control center of the intelligent desktop rack based on the RFID near field antenna, and automatically checks files pasted with labels after the files are accessed by adopting the RFID technology, updates the in-place state information of the files in real time and informs a user of relevant processing. The external interfaces of the main control panel are a USB interface, a 4G wireless network interface and a wired network interface, and the USB interface supports the storage equipment of the external USB interface and supports data import. And the 4G wireless network interface transmits the on-site information of the file to the user in real time. The wired network interface supports the intelligent desktop frame to be connected with the management and control center and supports the upgrading and debugging of the intelligent desktop frame.
According to an embodiment of the intelligent desktop rack based on the RFID near-field antenna, as shown in fig. 6, the near-field antenna module (2) of the intelligent desktop rack based on the RFID near-field antenna is expanded into 16 paths of antennas through a two-layer mode by a one-support-four layout of radio frequency chips, and the antennas are time division multiplexed, so that the antenna module has the advantages of interference resistance and expandability. Each antenna is provided with a photoelectric switch and an indicator light, and after the file is attached with an RFID label and placed on a desktop frame, the file is checked in real time and displayed in-place state. After the files are attached with RFID labels and placed on a desktop frame, a photoelectric switch and an indicator lamp are triggered, a main control module detects the state of the photoelectric switch in real time, a radio frequency chip and an antenna are started to read and count the labels of the files attached with the labels and send the labels to the main control module, the main control chip automatically checks files to be checked or approved files, automatically records access logs, updates the on-site state information of the files in real time, displays the number of the files to be checked or the number of the approved files on a display screen module and uploads the information to be checked and approved information.
According to one embodiment of the intelligent desktop rack based on the RFID near field antenna, a display screen module (3) of the intelligent desktop rack based on the RFID near field antenna comprises two display screens, and the two display screens respectively display the number of files to be approved and the number of files which are approved. The file storage area formed by the folder partition plate comprises an approval area and an approved area, the files placed in the approval area are approved files, the approved files are placed in the approved area after approval, and the number of the approved files are respectively displayed on two screens after each check.
According to the embodiment of the intelligent desktop rack based on the RFID near field antenna, the power management module (4) of the intelligent desktop rack based on the RFID near field antenna controls the charging and discharging of a battery, detects the electric quantity information of the battery and supports continuous working for two hours under the power-off state of equipment.
According to one embodiment of the intelligent desktop rack based on the RFID near field antenna, the intelligent desktop rack structure based on the RFID near field antenna comprises a front panel (5), a front glass panel (6), a folder supporting plate (7), a folder partition plate (8), side guardrails (9), a middle guardrail (10), a back plate (11), side glass guardrails (12), side guard plates (13) and a bottom plate (14). The front panel (5) is used for fixing the display module and is provided with a hole corresponding to the indicator light. The front glass panel (6) is fixed on the front panel and is colored transparent glass. The folder supporting plate (7) is used for fixing a folder partition plate (8) and is used for fixing the position of a folder and assisting in isolating the counting signals. The side guard bar (9), the middle guard bar (10), the back plate (11), the side glass guard (12) and the side guard plate (13) are novel in shape, firm and durable. The bottom plate (14) is a fixing plate at the bottom of the desktop frame, a fixing frame body, a fixing main control module and a power management module.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An intelligent desktop frame based on an RFID near-field antenna is characterized by comprising a hardware circuit board and a desktop frame structure, wherein the hardware circuit board comprises a main control module (1), a near-field antenna module (2), a display screen module (3) and a power management module (4), and the desktop frame structure is used for supporting the hardware circuit board and storing files;
the main control module (1) is a control center of the intelligent desktop rack, automatically checks the files with labels after the files are accessed by adopting the RFID technology, updates the in-place state information of the files in real time and informs a user of relevant processing;
the near-field antenna module (2) is connected with the main control module (1), and the tags of the files with the tags are identified, counted and sent to the main control module through the radio frequency chip and the antenna;
the display screen module (3) is connected with the main control module (1) and displays the in-place information of the file;
the power management module (4) is connected with the main control module (1), the near-field antenna module (2) and the display screen module (3) to provide power.
2. The intelligent desktop rack based on the RFID near-field antenna as claimed in claim 1, wherein the external interface of the main control module (1) comprises a USB interface, a 4G wireless network interface and a wired network interface, the USB interface supports a storage device of the external USB interface and supports data import, the 4G wireless network interface transmits the in-place information of the file to a user in real time, and the wired network interface supports the intelligent desktop rack to be connected with a control center and supports the upgrading and debugging of the intelligent desktop rack.
3. The intelligent desktop rack based on the RFID near-field antenna is characterized in that the near-field antenna module (2) comprises a radio frequency chip, antennas, photoelectric switches and indicator lights, each antenna is provided with one photoelectric switch, a file is placed on the desktop rack, the photoelectric switches are closed, the main control module detects the state of the photoelectric switches in real time, the near-field antenna is started to count in real time, and the on-position state is displayed on a display screen.
4. The intelligent desktop frame based on the RFID near-field antenna is characterized in that the near-field antenna module (2) comprises 5 radio frequency chips, 16 paths of antennas, 16 indicator lamps and 16 photoelectric switches, the radio frequency chips are arranged in a one-to-four mode, the antennas are expanded into the 16 paths of antennas in a two-layer mode, and the antennas adopt time division multiplexing.
5. The intelligent desktop rack based on RFID near-field antenna according to claim 1, characterized in that the display screen module (3) comprises two display screens, which respectively display the number of files to be approved and the number of approved files.
6. The intelligent desktop rack based on the RFID near-field antenna is characterized in that the power management module (4) controls charging and discharging of a battery, detects battery power information and supports continuous operation of equipment for two hours in a power-off state.
7. The RFID near field antenna based smart desktop rack according to any of claims 1-6, characterized in that the desktop rack structure comprises a front panel (5), a front glass panel (6), a folder pallet (7), a folder partition (8), a side rail (9), a middle rail (10), a back panel (11), a side glass guard (12), a side guard plate (13) and a bottom panel (14), the front panel (5) is used for fixing a display module corresponding to an indicator light hole; the front glass panel (6) is fixed on the front panel, and the folder supporting plate (7) is used for fixing the folder position and assisting in isolating the counting signals and fixing the folder partition plate (8); the side glass guards (12) are arranged on the side guardrails (9), the side guardrails (9) are arranged on the side guardrails (13), the side guardrails (13) are fixed on two sides of the folder supporting plate (7), the middle guardrail (10) is fixed in the middle of the folder supporting plate (7), the back plate (11) is fixed on the back side of the folder supporting plate (7), and the side guardrails (13) and the middle guardrail (10) are connected and fixed with the front panel (5); the bottom plate (14) is a fixing plate at the bottom of the desktop frame, a fixing frame body, a fixing main control module and a power management module.
8. The RFID near field antenna based smart desktop rack according to claim 7, wherein the file storage area formed by the folder partitions (8) comprises an approval area and an approved area.
9. RFID near field antenna based smart desktop rack according to claim 7, characterized in that the near field antenna module (2) and the display screen module (3) are mounted on the back of the front panel (5).
10. The RFID near field antenna based smart desktop stand according to claim 7, characterized in that the master control module (1) and the power management module (4) are mounted on the bottom surface of the folder tray (7), on the bottom plate (14).
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| CN202110635716.9A CN113379013A (en) | 2021-06-08 | 2021-06-08 | Intelligent desktop frame based on RFID near field antenna |
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| CN202110635716.9A CN113379013A (en) | 2021-06-08 | 2021-06-08 | Intelligent desktop frame based on RFID near field antenna |
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| CN202110635716.9A Pending CN113379013A (en) | 2021-06-08 | 2021-06-08 | Intelligent desktop frame based on RFID near field antenna |
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