CN212213081U

CN212213081U - Alarm device of intelligent file cabinet based on RFID technology

Info

Publication number: CN212213081U
Application number: CN202020269382.9U
Authority: CN
Inventors: 刘金鹏
Original assignee: Jiangsu Haikang Borui Electronic Co ltd
Current assignee: Jiangsu Haikang Borui Electronic Co ltd
Priority date: 2020-03-07
Filing date: 2020-03-07
Publication date: 2020-12-25
Anticipated expiration: 2030-03-07

Abstract

The utility model belongs to the technical field of RFID technique and archive file management technique and specifically relates to an alarm device of volume cabinet of intelligence based on RFID technique, every the storage tank all is equipped with the cabinet door, the cabinet door is the sandwich structure, including interior outer cabinet board, press from both sides in the middle of the interior outer cabinet board and establish the wire cable that the cladding has insulating material, wire cable electric connection has broken door alarm device. The file information in the cabinet body is positioned and counted in real time to form data record analysis, and a face recognition technology is adopted to detect and recognize file access personnel, so that the safety of file management is greatly improved; be in at any time and guard against the state, when the thief used the instrument of working a case to dig a hole or destroyed the cabinet door on the cabinet door, can lead to the fact the alarm network on the door to break circuit state unnecessarily, at this moment, bury the cable in the cabinet door underground, destroyed, caused the electro-magnet outage of relay, the contact is connected to the stationary contact, and the warning circuit route is reported to the police.

Description

Alarm device of intelligent file cabinet based on RFID technology

Technical Field

The utility model belongs to the technical field of RFID technique and archive file management technique and specifically relates to an alarm device of intelligence file cabinet based on RFID technique.

Background

The file management is particularly important for organ units and public institutions in daily life and work, the object of file management is a file, the service object is a file user, and the basic contradiction to be solved is the contradiction between the situations of file dispersion, disorder, impurity, large quantity, solitary and the like and the centralized, systematic, high-quality, special and extensive social file utilization requirements. Social satisfaction with archive needs is dependent on the increasing level of archive management, which is to be adapted to the increasing social needs. The two are in the continuous contradiction process from non-adaptation to adaptation, thereby promoting the forward development of the archive management work.

With the continuous development of archive management, the traditional entity management is divided into two independent subsystems of entity management and information management. The archive entity management comprises the working links of collection, arrangement, identification, storage, statistics and the like; the archive information management is divided into two parts of information processing and information output, wherein the information processing comprises cataloguing, document compiling and reference document compiling, and the information output comprises a plurality of service activities such as reading, copying, consulting, transferring, lending, publishing, exhibiting and the like. The archive information management has gradually realized computer management, and the management is more systematic and superior.

For example, the conventional filing cabinet is still used for storing documents and files, and the storage, recording, management and other work for such documents and files are still completed through manual operation. The management process has the defects of low informatization degree, troublesome use, incapability of tracking and searching after loss and the like. Especially, important file archives related to the public security industry have great significance for detecting and solving cases, social security and the like.

At present, in order to prevent criminals from stealing and crime, various anti-theft measures are taken, but the problems that criminals destroy cabinet doors to steal or open holes in the cabinet doors to crime cannot be solved well, so that even the cabinet doors are metal anti-theft cabinet doors, criminals with gas welding cutters cannot be prevented from crime, and crime clues cannot be recorded.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide an intelligent file cabinet's alarm device based on RFID technique that can prevent criminal from destroying the cabinet door.

In order to solve the technical problem, the technical scheme provided by the utility model is an alarm device of an intelligent file cabinet based on RFID technology, which comprises a cabinet body and a storage box arranged on the cabinet body, wherein the cabinet body is provided with an intelligent control system, an operation query system, an identity recognition system and an RFID system, the intelligent control system comprises a main control board for system control and data analysis, an electromagnetic lock for opening and closing control of a door of the storage box cabinet and a lock control board for controlling and detecting the state of the electromagnetic lock, the operation query system comprises a touch display screen for human-computer interface interaction and a camera for obtaining evidence when a worker operates, the RFID system comprises an RFID read head, an antenna array and an antenna array for identifying electronic tags of file files of file, the cabinet body is structurally arranged at the left side and the right side, the storage box is uniformly distributed at one side of the cabinet body from top to bottom, the other side of the cabinet body is divided into an upper area and a lower area from top to bottom, the upper area is distributed with a storage box and a touch display screen, the lower area is uniformly distributed with the storage box, the photographing camera is arranged at the upper end of the touch display screen, the two sides of the photographing camera are also provided with a first alarm, an installation area is reserved between the left side and the right side of the cabinet body, an antenna array is arranged in the installation area, the antenna branching devices are axially distributed at intervals along the installation area, the main control board is positioned at one side of the installation area close to the touch display screen, the main control board is arranged at the position corresponding to the upper area of the touch display screen, the identity recognition system is composed of a recognition display screen arranged at the outer wall of the installation area of the cabinet body and a face recognition camera positioned at the upper end of the recognition display screen, each storage box is provided with a cabinet door, the middle of interior outer cabinet board presss from both sides and establishes the wire cable that the cladding has insulating material, wire cable electric connection has broken door alarm device.

As an improvement, a door-breaking alarm circuit is arranged in the door-breaking alarm device and comprises a power supply, a relay and a second alarm, the power supply, the relay, the second alarm and a wire cable are electrically connected, an electromagnet connected with a fixed contact, a movable contact, a contact and a control contact is arranged in the relay, when the electromagnet of the relay is electrified, the contact of the relay is connected with the movable contact, the circuit of the second alarm is disconnected, the alarm is not given, when the electromagnet is disconnected, the contact is connected with the fixed contact, the circuit of the second alarm is connected, and the alarm is given.

As an improvement, a power supply of a door-breaking alarm circuit arranged in the door-breaking alarm device adopts a DC12V power supply.

As an improvement, the face recognition camera is set to be a binocular camera, and flash lamps are arranged on two sides of the face recognition camera.

As an improvement, the electromagnetic lock is arranged between the cabinet door and the cabinet body of the storage box.

As an improvement, the RFID reading head adopts an ultrahigh frequency passive RFID reader-writer.

Compared with the prior art, the utility model the advantage lie in:

the file information in the cabinet body is positioned and counted in real time to form data record analysis, and a face recognition technology is adopted to detect and recognize file access personnel, so that the safety of file management is greatly improved; be in at any time and guard against the state, when the thief used the instrument of making a case to dig a hole or destroy the cabinet door on the cabinet door, can lead to the fact the alarm network on the door to break circuit state inevitably, at this moment, bury the cable in the cabinet door underground, be destroyed, cause the electro-magnet outage of relay, the contact is connected to the stationary contact, the warning circuit route, report to the police, the utility model discloses have the advantage that prevents the thief and use the instrument to destroy the cabinet door or open a hole to make a case than prior art.

Drawings

Fig. 1 is a schematic structural diagram of an alarm device of an intelligent file cabinet based on the RFID technology of the present invention;

fig. 2 is a schematic view illustrating the installation of an antenna array and an antenna splitter inside an installation area of an alarm device of an intelligent filing cabinet based on the RFID technology;

FIG. 3 is a schematic view of the installation of an RFID reader head within a storage compartment;

FIG. 4 is a schematic diagram of a door of an alarm device of an intelligent filing cabinet based on RFID technology;

FIG. 5 is a sectional view of the door of the alarm device of the intelligent file cabinet based on RFID technology;

FIG. 6 is an alarm circuit diagram of an alarm device of an intelligent filing cabinet based on RFID technology.

As shown in the figure: 1. the cabinet body, 2, the storage tank, 3, the master control board, 4, the electromagnetic lock, 5, touch display screen, 6, the camera of shooing, 7, the RFID read head, 8, the antenna array, 9, the antenna splitter, 10, first alarm, 11, the discernment display screen, 12, face identification camera, 13, installation area, 14, the flash light, 15, the surveillance camera head, 16, the cabinet door, 17, broken door alarm device, 1701, the power, 1702, the second alarm, 1703, the electro-magnet, 1704, the wire cable, 1705, the movable contact, 1706, the stationary contact, 1707, the contact.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to fig. 1-6, an alarm device for an intelligent file cabinet based on RFID technology comprises a cabinet body and a storage box 2 disposed on the cabinet body 1, wherein the cabinet body 1 is provided with an intelligent control system, an operation query system, an identity recognition system and an RFID system, the intelligent control system comprises a main control board 3 for system control and data analysis, an electromagnetic lock 4 for opening and closing control of a cabinet door of the storage box 2, and a lock control board for controlling and detecting the state of the electromagnetic lock, the operation query system comprises a touch display screen 5 for human-computer interface interaction and a camera 6 for evidence obtaining during operation of a worker, the RFID system comprises an RFID reading head 7 for identification of an electronic tag of a file, an antenna array 8 and an antenna splitter 9, the cabinet body 1 is configured in a left-right structure, and the storage box 2 is uniformly distributed on one side of the cabinet body 1 from top to bottom, the other side of the cabinet body 1 is divided into an upper area and a lower area from top to bottom, the upper area is provided with a storage box 2 and a touch display screen 5, the lower area is uniformly provided with the storage box 2, the photographing camera 6 is arranged at the upper end of the touch display screen 5, the two sides of the photographing camera 6 are also provided with a first alarm 10, an installation area 13 is left between the left side and the right side of the cabinet body, an antenna array 8 is arranged inside the installation area 13, the antenna branching devices 9 are axially distributed along the installation area 13 at intervals, the main control panel 3 is positioned at one side of the installation area 13 close to the touch display screen 5, the main control panel 3 is arranged at a position corresponding to the upper area of the touch display screen 5, the identity recognition system consists of a recognition display screen 11 arranged on the outer wall of the installation area 13 of the cabinet body 1 and a face recognition camera 12 positioned at the upper end of the recognition display screen 11, and each storage, the cabinet door 16 is sandwich structure, including inside and outside cabinet board 1601, press from both sides in the middle of inside and outside cabinet board 1601 and establish the wire cable 1704 that the cladding has insulating material, wire cable 1704 electric connection has broken door alarm device 17.

As an improvement, a door-breaking alarm circuit is arranged in the door-breaking alarm device 17 and comprises a power supply 1701, a relay and a second alarm 1702, wherein the power supply 1701, the relay, the second alarm 1702 and a wire cable 1704 are electrically connected, a static contact 1706, a movable contact 1705, a contact 1707 and an electromagnet 1703 connected with a control contact are arranged in the relay, when the electromagnet 1703 of the relay is electrified, the contact 1707 of the relay is connected with the movable contact 1705, the second alarm 1702 is in circuit breaking, no alarm is given, when the electromagnet 1703 is powered off, the contact 1707 is connected with the static contact 1706, the circuit of the second alarm 1702 is connected with the static contact 1706, and an alarm is given.

The power supply 1701 of the door-breaking alarm circuit arranged in the door-breaking alarm device 17 adopts a DC12V power supply.

As a preferred embodiment of the present embodiment, the face recognition camera 12 is configured as a binocular camera, and the two sides of the face recognition camera 12 are provided with flash lamps 14.

As a preferred embodiment of the present embodiment, the electromagnetic lock 4 is installed between the cabinet door 16 and the cabinet body 1 of the storage box 2.

As a preferred embodiment of this embodiment, the RFID reading head 7 is an ultrahigh frequency passive RFID reader-writer.

The utility model discloses a theory of operation:

be in the state of guarding up at any time, when the thief used the instrument of working a case to dig a hole or destroy the cabinet door on cabinet door 16, inevitably can lead to the fact the state of opening circuit with the alarm network that wire cable 1704 formed on cabinet door 16, at this moment, bury the cable of burying in cabinet door 16 and be destroyed, cause the electro-magnet 1703 outage of relay, contact 1707 is connected to stationary contact 1706, and the warning circuit passes through, reports to the police.

In addition, the staff just can operate at touch display screen 5 after passing through face identification camera discernment success, when needs deposit or take out file, operate the cabinet door that opens this staff and possess the authority on touch display screen 5, main control board 3 receives to shoot camera 6 behind the instruction and carry out the image snapshot of staff, and carry out communication control corresponding cabinet door electromagnetic lock 4 with the lock accuse board and open, the staff closes 2 cabinet doors after carrying out the file and deposits or take out, the lock accuse board detects 2 cabinet doors of storage tank and closes the back and inform main control board 3 to handle. The main control board 3 firstly controls the antenna splitter 8 to select the antenna array 8 corresponding to the storage box 2 through the RFID reading head 7, then controls the RFID reading head 7 to perform the checking action of the file label in the box body, after the RFID reading head 7 identifies and completes the file label information in the current box body, the file label information is transmitted to the main control board 3, and the main control board 3 uploads the updated file information and the snapshot image to a background data server through the Ethernet so as to process the subsequent platform service. When the working personnel exceed the specified time and do not close the cabinet door in time or the cabinet door is illegally opened, the main control board 3 gives an alarm through the voice prompt of the first alarm 10 and forms a record to upload, the working personnel can operate the main control board 3 through the touch screen interface 5 to update personnel information data with the background server in real time, and the main control board 3 can also be set to perform data synchronization with the background server at regular time to complete the timely update of the data information.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. An alarm device of an intelligent file cabinet based on an RFID technology comprises a cabinet body and a storage box (2) arranged on the cabinet body (1), wherein the cabinet body (1) is provided with an intelligent control system, an operation query system, an identity recognition system and an RFID system, the intelligent control system comprises a main control board (3) for system control and data analysis, an electromagnetic lock (4) for opening and closing control of a box door of the storage box (2) and a lock control board for controlling and detecting the state of the electromagnetic lock, the operation query system comprises a touch display screen (5) for human-computer interface interaction and a photographing camera (6) for obtaining evidence when a worker operates, the RFID system comprises an RFID read head (7) for identifying an electronic tag of a file, an antenna array (8) and an antenna splitter (9), and the cabinet body (1) is structurally arranged on the left side and the right side, the utility model discloses a cabinet, including cabinet body (1) one side from top to bottom evenly distributed storage tank (2), cabinet body (1) opposite side from top to bottom falls into upper region and lower region, upper region distribution storage tank (2) and touch display screen (5), lower region evenly distributed storage tank (2), camera (6) of shooing set up the upper end at touch display screen (5), and first alarm (10) are still installed to camera (6)'s both sides of shooing, still leave installation region (13) between the left and right sides of the cabinet body, installation region (13) internally mounted has antenna array (8), antenna splitter (9) then along installation region (13) axial interval distribution, main control board (3) are located one side that installation region (13) is close to touch display screen (5), and main control board (3) set up the position department that corresponds with the upper region of touch display screen (5) installation, identity identification system is by setting up in discernment display screen (11) of the cabinet body (1) installation region (13) outer wall, being located face identification camera (12) of discernment display screen (11) upper end are constituteed, roof is close to storage tank (2) case angle department and is equipped with surveillance camera head (15) that are used for monitoring file access state in storage tank (2), its characterized in that: every storage tank (2) all are equipped with cabinet door (16), cabinet door (16) are sandwich structure, including interior outer cabinet board (1601), press from both sides wire cable (1704) of establishing the cladding and having insulating material in the middle of interior outer cabinet board (1601), wire cable (1704) electric connection has broken door alarm device (17).

2. The alarm device of the intelligent file cabinet based on the RFID technology as claimed in claim 1, wherein: the door-breaking alarm device is characterized in that a door-breaking alarm circuit is arranged in the door-breaking alarm device (17), the door-breaking alarm circuit comprises a power supply (1701), a relay and a second alarm (1702), the power supply (1701), the relay, the second alarm (1702) and a wire cable (1704) are electrically connected, a static contact (1706), a movable contact (1705), a contact (1707) and an electromagnet (1703) connected with a control contact are arranged in the relay, when the electromagnet (1703) of the relay is electrified, the contact (1707) of the relay is connected with the movable contact (1705), the circuit of the second alarm (1702) is broken, no alarm is given, when the electromagnet (1703) is powered off, the contact (1707) is connected with the static contact (1706), and the circuit of the second alarm (1702) is communicated with.

3. The alarm device of the intelligent file cabinet based on the RFID technology as claimed in claim 2, wherein: a power supply (1701) of the door-breaking alarm circuit is arranged in the door-breaking alarm device (17) and adopts a DC12V power supply.

4. The alarm device of the intelligent file cabinet based on the RFID technology as claimed in claim 1, wherein: the face recognition camera (12) is set to be a binocular camera, and flash lamps (14) are arranged on two sides of the face recognition camera (12).

5. The alarm device of the intelligent file cabinet based on the RFID technology as claimed in claim 1, wherein: the electromagnetic lock (4) is arranged between a cabinet door (16) of the storage box (2) and the cabinet body (1).

6. The alarm device of the intelligent file cabinet based on the RFID technology as claimed in claim 1, wherein: the RFID reading head (7) adopts an ultrahigh frequency passive RFID reader-writer.