Device and method for checking the order of file boxes by scanning equipment

Abstract

The present invention provides a device for taking inventory of the order of placing file boxes by using a scanning device, comprising: a compact rack, with horizontal layers evenly arranged inside, and each layer evenly arranged with longitudinal partitions to form a placement opening; a file box placed in each placement opening; an RFID tag attached to the same position of each file box, with adjacent RFID tags having the same horizontal distance and the same longitudinal distance; an RFID scanning device arranged opposite to the compact rack; a metal shell installed on the RFID scanning device, with a radiation channel opening on the surface of the metal shell, and the radiation channel opening just facing a certain RFID tag; a fixed inventory track, with the metal shell installed on the fixed inventory track and movable in parallel; a lifting and adjusting device installed on the fixed inventory track; and a file catalog database storing RFID tag codes and file number information. The present invention also provides a method for taking inventory of the order of placing file boxes by using a scanning device, and taking inventory of the order of placing file boxes.

Description

Technical Field

[0001] The present invention relates to the technical field of file box management, and in particular to a device and method for taking inventory of the arrangement sequence of file boxes by using scanning equipment. Background Art

[0002] At present, the management of physical warehouses in China is basically done manually. Some intelligent archive warehouses have realized inventory monitoring of the storage status of archive entities by introducing passive RFID tag technology of the Internet of Things. However, due to the limitations of RFID radio frequency technology, it is still impossible to achieve accurate physical archive positioning. According to experience and certain rules, the archive administrator stores the archive entities on the compact shelves of the warehouse, and then enters the storage location information of the archive storage in the information system. If the archive entity needs to be used, it is necessary to retrieve the entity according to the storage location information recorded in the information system or the administrator's memory. If the archive entity is not placed strictly in the order of the archives due to manual negligence during the storage process, or the borrowed archives are not returned in order when they are returned, or they are not returned in time. The administrator cannot monitor the standardized placement of archive entities in all warehouses in real time, and it is difficult to achieve accurate management of the warehouse, which may result in difficulties in finding archives or loss of archives.

[0003] Therefore, the present invention is directed to this characteristic and thus produces the present invention. Summary of the invention

[0004] One of the technical problems to be solved by the present invention is to provide a device for taking inventory of the placement order of file boxes by using scanning equipment, so as to compare the placement order of file boxes in compact shelving in the archive warehouse with the continuous rules of file number information in the archive catalog database, so as to understand and correct the disordered placement and missing of physical file boxes in the archive warehouse in real time.

[0005] One of the problems of the present invention is achieved as follows:

[0006] A device for counting the order of placing file boxes by using a scanning device, comprising:

[0007] A compact shelving, wherein a plurality of transverse layers are evenly arranged on the upper and lower sides of the compact shelving to form a multi-layer structure, and a plurality of longitudinal partitions are evenly arranged on the left and right sides of each layer to form a multi-section structure, and a plurality of placement openings are formed by the transverse layers and the longitudinal partitions;

[0008] A plurality of file boxes, wherein the plurality of file boxes are sequentially placed in each placement opening;

[0009] A plurality of RFID tags, each of which is attached to the same position of each file box, and a lateral distance L1 between two RFID tags adjacent to each other in the horizontal direction is the same, and a longitudinal distance H1 between two RFID tags adjacent to each other in the vertical direction is the same;

[0010] An RFID scanning device, wherein the RFID scanning device is arranged opposite to the compact rack;

[0011] A metal shell, which is installed at the outer end of the RFID scanning device, and a radiation channel opening is provided on the surface of the metal shell, and the lateral distance L2 of the radiation range of the radiation channel opening is smaller than L1, and the longitudinal distance H2 of the radiation range is smaller than H1, and the radiation channel opening is just opposite to a certain RFID tag;

[0012] A fixed inventory track, the bottom of the metal shell is installed on the fixed inventory track and moves parallel to the fixed inventory track;

[0013] A lifting and adjusting device, which is installed on the fixed inventory counting track and adjusts the rising or falling distance of the fixed inventory counting track according to the height H of each layer of the compact rack; and

[0014] A file directory database stores a plurality of RFID tag codes for comparison with the RFID tag codes identified by the RFID scanning device and file number information corresponding to the RFID tag codes.

[0015] Furthermore, the lifting and adjusting device includes two fixed columns, which are installed at the left and right ends of the fixed inventory track, and a plurality of placement plates matching the height H of each layer of the compact shelving are evenly distributed above and below the two fixed columns. The fixed inventory track is horizontally placed on the left and right placement plates, and the height of the fixed inventory track is adjusted by adjusting the position of the fixed inventory track on different placement plates.

[0016] Furthermore, the lifting and adjustment device includes a lifting platform and a controller, the controller is connected to the lifting platform, the fixed inventory track is installed on the lifting platform, and the controller adjusts the height of the lifting platform according to the height H of each layer of the compact shelving, thereby adjusting the rising or falling position of the fixed inventory track.

[0017] Furthermore, the range of the lateral distance L1 between two laterally adjacent RFID tags is L1≥2cm, and the range of the longitudinal distance H1 between two longitudinally adjacent RFID tags is H1≥30cm; the range of the height H of each layer of the dense shelving is H=H1≥30cm, and the height H of each layer of the dense shelving is the same as the longitudinal distance H1 between two longitudinally adjacent RFID tags; the radiation channel opening is a rectangular radiation channel opening, and the lateral distance L2 of the radiation range of the radiation channel opening is <2cm, and the longitudinal distance H2 of its radiation range is <30cm.

[0018] Furthermore, the width W of the file box is in the range of W≥2cm, and each of the RFID tags is correspondingly pasted at a fixed position in the lower right corner of the left side of each file box; or the length L of the file box is in the range of L=L1≥2cm, and each of the RFID tags is correspondingly pasted at a fixed position in the lower left corner of the front side of each file box.

[0019] Furthermore, the file boxes are placed in the placement order of the placement openings in the compact shelving in layers from top to bottom, and then in sections from left to right in the same layer, and in the same placement opening in order from left to right in file number order.

[0020] Furthermore, the file number information is numbered in the following manner: year or project number-classification number-serial number.

[0021] Furthermore, the RFID tag is a passive high-frequency RFID tag.

[0022] The second technical problem to be solved by the present invention is to provide a method for taking inventory of the placement order of file boxes by using scanning equipment, so as to compare the placement order of file boxes in compact shelving in the archive warehouse with the continuous rules of the file number information in the archive catalog database, so as to understand and correct the disordered placement and missing of physical file boxes in the archive warehouse in real time.

[0023] The second problem of the present invention is achieved in this way:

[0024] A method for counting the order of file boxes by using a scanning device, the method needs to provide a device for counting the order of file boxes by using a scanning device as described above, the method comprising the following steps:

[0025] Step 1: According to the size of the file box and the placement position of the file box in the compact shelving, adjust the reading direction and radiation range of the radiation channel opening in the metal shell at the outer end of the RFID scanning device to ensure that the RFID scanning device only recognizes the RFID tag of the current file box during the parallel movement of the fixed inventory track;

[0026] Step 2: The height of the fixed inventory track is adjusted by the lifting and adjusting device, and the horizontal distance of the RFID scanning device is adjusted by the fixed inventory track, so that the RFID scanning device can sequentially identify the RFID tags on all the file boxes placed on the placement opening in the compact shelving from top to bottom and from left to right through the radiation channel opening;

[0027] Step 3: Identify the RFID tags on all the file boxes, and read the RFID tag code of the RFID tag and the corresponding time point when the RFID tag is identified;

[0028] Step 4: In combination with the archive directory database, the RFID tag code identified by the RFID scanning device is compared with the RFID tag code in the archive directory database, and the RFID tag code is converted into file number information according to the comparison result;

[0029] Step 5: Perform continuous number analysis based on the file number information and time points to determine whether the file boxes are placed in disorder in the compact shelving. If the file number information and the time points are arranged in sequence, it means that the file boxes are placed correctly, otherwise it means that the file boxes are placed in disorder; compare all RFID tag codes read by the RFID scanning device with all RFID tag codes stored in the file directory database to determine whether there are missing file boxes in the compact shelving. If the numbers of the two are the same, it means that there are no missing file boxes; otherwise, it means that there are missing file boxes.

[0030] Furthermore, after step 5, the following steps are further included:

[0031] Step 6: After the sequential inventory is completed, the missing and disorderly placement of the file boxes in the compact shelving are analyzed and recorded in the information system, and displayed and viewed in the information system.

[0032] The advantages of the present invention are as follows: the present invention uses a scanning device to count the order of the file boxes so as to identify the order of the physical file boxes one by one, and combines the data characteristics of the file number information with continuity to form a rapid inventory of the missing and disordered physical files, and strictly regulate the order of the physical file boxes;

[0033] The present invention realizes the accurate inventory of the order of archive boxes for the first time in the business operation process of using RFID tag technology to count missing items in the archive warehouse, and checks the disordered placement of archive boxes that was originally caused by the archive manager's mistake in putting them on the shelves or the archive entities being borrowed and returned, further giving play to the use value of passive high-frequency RFID tags in the archive warehouse, and realizing the precise positioning and identification of the RFID scanning equipment to the granularity of a single archive box during the inventory process, making the originally heavy work of checking the standardized arrangement order of archives easier and more accurate, effectively managing the irregularities in the storage process of physical archives, preventing the potential risk of loss of archive entities, improving the standardization of physical archive management, facilitating the operation of archive managers, and improving the work efficiency of archive managers. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The present invention will be further described below in conjunction with embodiments with reference to the accompanying drawings.

[0035] Figure 1 The present invention is a schematic structural diagram of a device for taking inventory of the arrangement order of file boxes using a scanning device.

[0036] Figure 2 It is a schematic diagram of the installation of the compact shelving and the file box in the present invention.

[0037] Figure 3 for Figure 1 Top view of the .

[0038] Figure 4 It is a front view of the radiation channel opening in the present invention.

[0039] Figure 5 It is a structural schematic diagram of Embodiment 1 of the lifting and adjusting device in the present invention.

[0040] Figure 6 It is a structural schematic diagram of Embodiment 2 of the lifting and adjusting device in the present invention.

[0041] Figure 7 It is a schematic diagram for analyzing the missing and disordered situations of file boxes in the present invention.

[0042] Figure 8 It is a schematic diagram of data comparison between the RFID scanning device and the archive directory database in the present invention.

[0043] Fig. 9 The present invention is a flowchart of a method for taking inventory of the arrangement order of file boxes using a scanning device.

[0044] Description of the numbers in the figure:

[0045] 1-dense shelving, 11-horizontal layers, 12-vertical partitions, 13-placement openings, 2-file boxes, 3-RFID tags, 4-RFID scanning equipment, 5-metal casing, 51-radiation channel openings, 6-fixed inventory tracks, 7-lifting and adjusting equipment, 71-fixed columns, 72-placement plates, 73-lifting platforms, 74-controllers, 8-file catalog databases. DETAILED DESCRIPTION

[0046] In order to make the present invention more clearly understood, a preferred embodiment is now described in detail with reference to the accompanying drawings.

[0047] like Figures 1 to 6 As shown, a device for counting the order of placing file boxes by using a scanning device of the present invention comprises:

[0048] A compact shelving 1, wherein a plurality of transverse layers 11 are evenly arranged on the upper and lower sides of the compact shelving 1 to form a multi-layer structure, and a plurality of longitudinal partitions 12 are evenly arranged on the left and right sides of each layer to form a multi-section structure, and a plurality of placement openings 13 are formed by the transverse layers 11 and the longitudinal partitions 12;

[0049] A plurality of file boxes 2 are sequentially placed in each placement opening 13, that is, a plurality of file boxes 2 are sequentially placed in each placement opening 13 in the order of file numbers, and the height and width of the file boxes 2 match the height and width of the placement opening 13; when the file boxes 2 are sequentially placed on a certain compact shelf 1, they are first placed from the first placement opening 13 of the first layer, and when the file boxes 2 are fully placed in this placement opening 13, the subsequent file boxes continue to be placed in the second placement opening 13 of the first layer, and when all the placement openings 13 of the first layer are fully placed, they continue to be placed in the first placement opening 13 of the second layer, and so on, until the last placement opening 13 of the last layer is also full;

[0050] A plurality of RFID tags 3, each of which is attached to the same position of each file box 2, and the lateral distance L1 between two RFID tags 3 adjacent to each other in the horizontal direction is the same, and the longitudinal distance H1 between two RFID tags 3 adjacent to each other in the vertical direction is the same. This attachment method of the RFID tags 3 can facilitate scanning by the RFID scanning device 4;

[0051] An RFID scanning device 4, wherein the RFID scanning device 4 is arranged opposite to the compact shelf 1;

[0052] A metal shell 5, the metal shell 5 is installed at the outer end of the RFID scanning device 4, and a radiation channel opening 51 is provided on the surface of the metal shell 5. Since the radio frequency signal of the RFID scanning device 4 cannot penetrate the metal medium, a metal shell 5 is installed at the outer end of the RFID scanning device 4 to shield the radiation range of the radio frequency signal, so that the radio frequency signal of the RFID scanning device 4 can only be scanned through the radiation channel opening 51, and the radiation direction and radiation coverage of the radio frequency signal are limited by adjusting the direction and size of the radiation channel opening 51; the lateral distance L2 of the radiation range of the radiation channel opening 51 is smaller than L1, and the longitudinal distance H2 of the radiation range is smaller than H1, and the radiation channel opening 51 is just opposite to a certain RFID tag 3;

[0053] A fixed inventory counting track 6, the bottom of the metal housing 5 is mounted on the fixed inventory counting track 6 and moves parallel to the fixed inventory counting track 6, and the RFID scanning device 4 moves parallel to the fixed inventory counting track 6 layer by layer and column by column to scan, ensuring that the RFID scanning device 4 can only radiate a unique tag when it moves to any inventory counting position;

[0054] A lifting and adjusting device 7, wherein the lifting and adjusting device 7 is installed on the fixed inventory counting track 6, and adjusts the rising or falling distance of the fixed inventory counting track 6 according to the height H of each layer of the compact rack 1; and

[0055] An archive directory database 8, wherein the archive directory database 8 stores a plurality of RFID tag codes for comparison with the RFID tag codes identified by the RFID scanning device 4 and file number information corresponding to the RFID tag codes. The RFID tag code bound to each file number information is unique. By comparing the RFID tag code stored in the archive directory database 8 with the RFID tag code identified by the RFID scanning device 4, the unique file number information can be identified through the RFID tag code, so that the disordered placement and missing of the physical file boxes 2 in the archive warehouse can be understood and corrected in real time.

[0056] Embodiment 1:

[0057] like Figure 5 As shown, the lifting and adjusting device 7 includes two fixed columns 71, and the two fixed columns 71 are installed at the left and right ends of the fixed inventory track 6. The two fixed columns 71 are evenly spaced above and below with a plurality of placement plates 72 matching the height H of each layer of the dense shelving 1. The fixed inventory track 6 is horizontally placed on the left and right placement plates 72, and the height of the fixed inventory track 6 is adjusted by adjusting the position of the fixed inventory track 6 at different placement plates 72.

[0058] Embodiment 2:

[0059] like Figure 6As shown, the lifting and adjusting device 7 includes a lifting platform 73 and a controller 74. The controller 74 is connected to the lifting platform 73. The fixed inventory track 6 is installed on the lifting platform 73. The controller 74 adjusts the height of the lifting platform 73 according to the height H of each layer of the dense shelving 1, thereby adjusting the rising or falling position of the fixed inventory track 6.

[0060] Preferably, the range of the lateral distance L1 between two laterally adjacent RFID tags 3 is L1≥2cm, and the range of the longitudinal distance H1 between two longitudinally adjacent RFID tags 3 is H1≥30cm; the range of the height H of each layer of the dense shelving 1 is H=H1≥30cm, and the height H of each layer of the dense shelving 1 is the same as the longitudinal distance H1 between two longitudinally adjacent RFID tags 3; the radiation channel opening 51 is a rectangular radiation channel opening, and the lateral distance L2 of the radiation range of the radiation channel opening 51 is less than 2cm, and the longitudinal distance H2 of the radiation range is less than 30cm, ensuring that the radiation channel opening 51 can only read the current unique RFID tag code each time during the movement.

[0061] Preferably, the width W of the file box 2 is in the range of W≥2cm, and each of the RFID tags 3 is correspondingly pasted at a fixed position in the lower right corner of the left side of each file box 2; or the length L of the file box 2 is in the range of L=L1≥2cm, and each of the RFID tags 3 is correspondingly pasted at a fixed position in the lower left corner of the front side of each file box 2; or other positions of the file box 2, but it is necessary to ensure that the positions of the RFID tags 3 on the surface of the file box 2 are the same.

[0062] Preferably, the compact shelving 1 for storing file boxes has a multi-layer and multi-section structure, and the file boxes 2 are placed in the placement opening 13 of the compact shelving 1 in the order of layers from top to bottom, and then in the same layer, they are placed in sequence from left to right, and in the same placement opening 13, they are placed in sequence from left to right in the order of file numbers.

[0063] Preferably, the file number information is numbered as follows: year or project number-classification number-serial number, wherein the serial number information under the same year and classification number increases in sequence starting from 001 in the archive directory database 8, with a complete arrangement order, such as 001, 002, 003...

[0064] Preferably, the RFID tag 3 is a passive high-frequency RFID tag.

[0065] like Figures 7 to 9 As shown, a method for counting the order of placing file boxes by using a scanning device of the present invention needs to provide a device for counting the order of placing file boxes by using a scanning device as described above, and the method comprises the following steps:

[0066] Step 1: According to the size of the file box 2 and the placement position of the file box 2 at the placement opening 13 in the compact shelving 1, adjust the reading direction and radiation range of the radiation channel opening 51 in the metal shell 5 at the outer end of the RFID scanning device 4 to ensure that the RFID scanning device 4 only recognizes the RFID tag 3 of the current file box 2 during the parallel movement of the fixed inventory track 6;

[0067] Step 2: The height of the fixed inventory rail 6 is adjusted by the lifting and adjusting device 7, and the horizontal distance of the RFID scanning device 4 is adjusted by the fixed inventory rail 6, so that the RFID scanning device 4 can sequentially identify the RFID tags 3 on all the file boxes 2 placed on the placement opening 13 in the compact rack 1 from top to bottom and from left to right through the radiation channel opening 51;

[0068] Step 3, identifying the RFID tags 3 on all the file boxes 2, and reading the RFID tag code of the RFID tag 3 and the corresponding time point when the identification occurs;

[0069] Step 4: In combination with the archive directory database 8, the RFID tag code identified by the RFID scanning device 4 is compared with the RFID tag code stored in the archive directory database 8, and the RFID tag code is converted into file number information according to the comparison result, that is, the identified RFID tag code can be queried in the archive directory database 8, and the file number information corresponding to the RFID tag code identified by the RFID scanning device 4 can be found;

[0070] Step 5: Perform a continuous number analysis based on the file number information and the time point to determine whether the file box 2 is placed in a disordered order in the compact rack 1. If the file number information and the time point are arranged in sequence, it means that the file box 2 is placed correctly, otherwise it means that the file box 2 is placed in a disordered order; compare all the RFID tag codes identified by the RFID scanning device 4 with all the RFID tag codes stored in the file directory database 8 to determine whether the file box 2 is missing in the compact rack 1. If the numbers of the two are the same, it means that the file box 2 is not missing; otherwise (that is, all the RFID tag codes identified by the RFID scanning device 4 are not missing), the file box 2 is not missing. The number of RFID tag codes is less than the number of all RFID tag codes stored in the archive directory database 8) indicates that the file box 2 is missing; for example: the RFID scanning device 4 scans all the file boxes 2 in the first display port 13 of the first layer (10 file boxes 2, one display port 13 contains multiple file boxes 2) and identifies the corresponding RFID tag code and time point (tag code 1--2019.11.11.14.00.00, tag code 2--2019.11.11.14.00.05, tag code 3--2019.11.11.14.00.10, tag code 4- -2019.11.11.14.00.15, label code 5--2019.11.11.14.00.20, label code 6--2019.11.11.14.00.25, label code 7--2019.11.11.14.00.30, label code 8--2019.11.11.14.00.35, label code 9--2019.11.11.14.00.40, label code 10--2019.11.11.14.00.45), compare label codes 1-10 with the label codes in the archive directory database 8 to identify their respective labels The file number information corresponding to the code, that is, label code 1--2000-Party and Mass Work-001, label code 2--2000-Party and Mass Work-002, label code 3--2000-Party and Mass Work-003, label code 4--2000-Party and Mass Work-005, label code 5--2000-Party and Mass Work-004, label code 6--2000-Party and Mass Work-006, label code 7--2000-Party and Mass Work-007, label code 8--2000-Party and Mass Work-008, label code 9--2000-Party and Mass Work-010, label code 10--2000-Party and Mass Work-011, such as Figure 7It can be seen that since the time points of label code 4 and label code 5 are arranged in sequence, but the corresponding file number information is out of order, it means that the 4th file box 2 and the 5th file box 2 on this layer are out of order; since this layer only recognizes label codes 1-10, and the label codes in the archive directory database 8 are 1-11, after comparison, it is found that there is one less label code between label code 8 and label code 9, and the file number information corresponding to this label code is 2000-Party and Mass Work-009, which means that the 9th file box 2 in this display port 13 on this layer is missing.

[0071] Step 6: After the sequential inventory is completed, the missing and disorderly placement of the file boxes 2 in the compact shelving 1 are analyzed and recorded in the information system, and displayed and viewed in the information system.

[0072] In summary, the advantages of the present invention are as follows:

[0073] The present invention uses a scanning device to count the order of the file boxes to identify the order of the physical file boxes 2 one by one in order, and combines the data characteristics of the file number information with continuity to form a rapid inventory of the missing and disordered conditions of the physical files, and strictly regulates the order of the physical file boxes;

[0074] The present invention realizes the accurate inventory of the placement order of the file boxes 2 for the first time in the business operation process of using RFID tag technology to perform missing inventory in the archive warehouse, and checks the disordered placement of the file boxes 2 due to the archivist's shelving operation errors or the borrowing and returning of the file entities, further exerts the use value of the passive high-frequency RFID tags in the archive warehouse, and realizes the precise positioning and identification of the RFID scanning device 4 to the granularity of a single file box 2 during the inventory process, making the originally heavy work of checking the standardized arrangement order of the files easier and more accurate, effectively controlling the irregularities in the storage process of the physical files, preventing the potential risk of loss of the file entities, improving the standardization of the physical file management, facilitating the operation of the file management personnel, and improving the work efficiency of the file management personnel.

[0075] Although the specific implementation modes of the present invention are described above, those skilled in the art should understand that the specific implementation modes described are only illustrative and are not intended to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A device for taking inventory of the order of file boxes using a scanning device, characterized in that: include: A compact shelving, wherein a plurality of transverse layers are evenly arranged on the upper and lower sides of the compact shelving to form a multi-layer structure, and a plurality of longitudinal partitions are evenly arranged on the left and right sides of each layer to form a multi-section structure, and a plurality of placement openings are formed by the transverse layers and the longitudinal partitions; A plurality of file boxes, the plurality of file boxes are sequentially placed in each placement opening; a plurality of RFID tags, each of the RFID tags is correspondingly attached to the same position of each of the file boxes, and the lateral distance L1 of two RFID tags adjacent to each other in the horizontal direction is the same, and the longitudinal distance H1 of two RFID tags adjacent to each other in the vertical direction is the same; An RFID scanning device, wherein the RFID scanning device is arranged opposite to the compact rack; A metal shell, which is installed at the outer end of the RFID scanning device, and a radiation channel opening is provided on the surface of the metal shell, and the lateral distance L2 of the radiation range of the radiation channel opening is smaller than L1, and the longitudinal distance H2 of the radiation range is smaller than H1, and the radiation channel opening is just opposite to a certain RFID tag; A fixed inventory track, the bottom of the metal shell is installed on the fixed inventory track and moves parallel to the fixed inventory track; a lifting and adjusting device, the lifting and adjusting device is installed on the fixed inventory track, and adjusts the rising or falling distance of the fixed inventory track according to the height H of each layer of the compact rack; and a file directory database, wherein the file directory database stores a plurality of RFID tag codes for comparison with the RFID tag codes identified by the RFID scanning device and file number information corresponding to the RFID tag codes one by one; Among them, the lifting and adjustment device includes two fixed columns, which are installed at the left and right ends of the fixed inventory track. The two fixed columns are evenly spaced above and below with a plurality of placement plates matching the height H of each layer of the dense shelving. The fixed inventory track is horizontally placed on the left and right placement plates, and the height of the fixed inventory track is adjusted by adjusting the position of the fixed inventory track on different placement plates.

2. A device for counting the order of placing file boxes by using a scanning device as claimed in claim 1, characterized in that: The lifting and adjusting device includes a lifting platform and a controller, the controller is connected to the lifting platform, the fixed inventory track is installed on the lifting platform, and the controller adjusts the height of the lifting platform according to the height H of each layer of the compact shelving, thereby adjusting the rising or falling position of the fixed inventory track.

3. The device for counting the order of placing file boxes by using a scanning device as claimed in claim 1, characterized in that: The range of the lateral distance L1 between two laterally adjacent RFID tags is L1≥2cm, and the range of the longitudinal distance H1 between two longitudinally adjacent RFID tags is H1≥30cm; the range of the height H of each layer of the dense shelving is H=H1≥30cm, and the height H of each layer of the dense shelving is the same as the longitudinal distance H1 between two longitudinally adjacent RFID tags; the radiation channel opening is a rectangular radiation channel opening, and the radiation range of the radiation channel opening has a lateral distance L2<2cm, and a longitudinal distance H2<30cm.

4. The device for counting the order of placing file boxes by using a scanning device as claimed in claim 1, characterized in that: The width W of the file box is in the range of W≥2cm, and each of the RFID tags is correspondingly pasted at a fixed position in the lower right corner of the left side of each file box; or the length L of the file box is in the range of L=L1≥2cm, and each of the RFID tags is correspondingly pasted at a fixed position in the lower left corner of the front side of each file box.

5. The device for counting the order of placing file boxes by using a scanning device as claimed in claim 1, characterized in that: The file boxes are placed in the compact shelving in the order of layers from top to bottom, and then from left to right in the same layer. They are placed in the same opening from left to right in the order of file numbers.

6. The device for counting the order of placing file boxes by using a scanning device as claimed in claim 1, characterized in that: The file number information is numbered in the following manner: year or project number-classification number-serial number.

7. The device for counting the order of placing file boxes by using a scanning device as claimed in claim 1, characterized in that: The RFID tag is a passive high-frequency RFID tag.

8. A method for taking inventory of the order of file boxes using a scanning device, characterized in that: The method needs to provide a device for taking inventory of the order of placing file boxes by using a scanning device as claimed in claim 1, and the method comprises the following steps: Step 1: According to the size of the file box and the placement position of the file box in the compact shelving, adjust the reading direction and radiation range of the radiation channel opening in the metal shell at the outer end of the RFID scanning device to ensure that the RFID scanning device only recognizes the RFID tag of the current file box during the parallel movement of the fixed inventory track; Step 2: The height of the fixed inventory track is adjusted by the lifting and adjusting device, and the horizontal distance of the RFID scanning device is adjusted by the fixed inventory track, so that the RFID scanning device can sequentially identify the RFID tags on all the file boxes placed on the placement opening in the compact shelving from top to bottom and from left to right through the radiation channel opening; Step 3: Identify the RFID tags on all the file boxes, and read the RFID tag code of the RFID tag and the corresponding time point when the RFID tag is identified; Step 4: In combination with the archive directory database, the RFID tag code identified by the RFID scanning device is compared with the RFID tag code in the archive directory database, and the RFID tag code is converted into file number information according to the comparison result; Step 5: Perform continuous number analysis based on the file number information and time points to determine whether the file boxes are placed in disorder in the compact shelving. If the file number information and the time points are arranged in sequence, it means that the file boxes are placed correctly, otherwise it means that the file boxes are placed in disorder; compare all RFID tag codes read by the RFID scanning device with all RFID tag codes stored in the file directory database to determine whether there are missing file boxes in the compact shelving. If the numbers of the two are the same, it means that there are no missing file boxes; otherwise, it means that there are missing file boxes.

9. A method for taking inventory of the order of placing file boxes using a scanning device as claimed in claim 8, characterized in that: After step 5, the following steps are also included: Step 6: After the sequential inventory is completed, the missing and disorderly placement of the file boxes in the compact shelving are analyzed and recorded in the information system, and displayed and viewed in the information system.

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