Express flow direction code recognition device and express flow direction code recognition system

Abstract

The utility model relates to the field of express sorting, in particular to an express flow direction code recognition device and an express flow direction code recognition system.The express flow direction code recognition device comprises a rack assembly and a goods temporary storage assembly, the goods temporary storage assembly comprises an express tray and a tray support arranged at the bottom of the express tray, the express tray penetrates through the interior of the rack assembly, and the tray support is arranged at the bottom of the express tray; the tray supports are arranged on the two sides of the rack assembly, the camera assembly comprises a camera connecting piece and a scanning camera, the camera connecting piece is connected with the rack assembly, the scanning camera and the industrial personal computer, the industrial personal computer is arranged on the rack assembly, and the displayer is arranged on the rack assembly. The express flow direction code recognition system comprises a flow direction code information storage database and an express flow direction code recognition device, the flow direction code information storage database is in communication connection with the industrial personal computer, and the flow direction code information storage database is used for storing the mapping relation between express flow direction codes and express flow direction results. According to the utility model, the express flow direction code identification efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the field of express delivery sorting, and in particular to an express delivery flow direction code identification device and an express delivery flow direction code identification system. Background Art

[0002] At present, the common method for identifying express flow codes is that express sorters use handheld scanning terminals to scan and identify the express flow codes of express items one by one, and then place the express items in the corresponding flow track according to the results of the scanning and identification of each express item. This solution is cumbersome and extremely labor-intensive, and the scanning terminal cannot scan the express flow codes of multiple express items at the same time, which reduces the scanning efficiency of the express flow items, thereby reducing the efficiency of express flow code identification. Therefore, how to improve the efficiency of express flow code identification has become a technical problem that needs to be solved urgently. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an express flow direction code identification device and an express flow direction code identification system, which can improve the efficiency of express flow direction code identification.

[0004] To achieve the above-mentioned purpose, the first aspect of the embodiment of the utility model provides a courier flow direction code identification device, the courier flow direction code identification device comprising:

[0005] Rack components;

[0006] A cargo caching component; wherein the cargo caching component comprises a courier tray and a tray bracket arranged at the bottom of the courier tray, the courier tray runs through the interior of the rack component, the tray bracket is arranged on both sides of the rack component, and the courier tray is used to place courier items with courier flow codes;

[0007] A camera assembly; wherein the camera assembly includes a camera connector and a scanning camera, the camera connector connects the frame assembly and the scanning camera, and the scanning camera is used to scan the express items placed on the express tray;

[0008] An industrial computer; wherein the industrial computer is placed on the rack assembly, the industrial computer is in communication with the camera assembly, and the industrial computer is used to find the flow direction of the express items matching the express flow direction code to obtain the express flow direction result;

[0009] and,

[0010] Display; wherein, the display is placed on the rack assembly, the display is communicatively connected to the camera assembly, the display is communicatively connected to the industrial computer, and the display is provided with an express delivery display module and an express delivery flow direction display module, the express delivery display module is used to display the placement position and shape of the express delivery, and the express delivery flow direction display module is used to display the express delivery flow direction result.

[0011] According to some embodiments of the present utility model, the frame assembly includes a crossbeam connector, a frame measuring member and a side member bracket, the crossbeam connector is vertically connected to the frame measuring member, the crossbeam connector and the frame side member are detachably connected, and the side member bracket is arranged at the lower end of the frame measuring member.

[0012] According to some embodiments of the utility model, the frame measuring piece includes a first measuring piece and a second measuring piece, the direction from the lower end to the upper end of the first side piece is a first direction, the direction from the left end to the right end of the first side piece is a second direction, the direction from the lower end to the upper end of the second side piece is a third direction, the direction from the left end to the right end of the second side piece is a fourth direction, the first direction is the same as the third direction, the second direction is the same as the fourth direction, and the first side piece and the second side piece are connected by the cross beam connecting piece.

[0013] According to some embodiments of the present invention, the cross beam connecting member includes an upper cross beam connecting member and a lower cross beam connecting member, the upper cross beam connecting member is used to connect the upper end of the first side member with the upper end of the second side member, and the lower cross beam connecting member is used to connect the lower end of the first side member with the lower end of the second side member.

[0014] According to some embodiments of the present invention, the vertical distance between the scanning camera and the express tray is greater than or equal to 1 meter.

[0015] According to some embodiments of the present invention, the scanning camera is used to scan the express items placed on the express tray at intervals of 1 second.

[0016] According to some embodiments of the present invention, the express flow direction display module is used to display the express flow direction results of the express items placed on the express tray every 1 second.

[0017] According to some embodiments of the present invention, the display is a computer display tablet, and the computer display tablet is an integrated computer; or, the computer display tablet is provided with a display host.

[0018] According to some embodiments of the present utility model, a courier flow direction color matching module is further provided on the display, and the courier flow direction color matching module is used to display the courier flow direction color that matches the courier flow direction result.

[0019] To achieve the above-mentioned purpose, the second aspect of an embodiment of the utility model proposes an express flow direction code identification system, including a flow direction code information storage database and the express flow direction code identification device as described above, the flow direction code information storage database is communicatively connected to the industrial computer, and the flow direction code information storage database is used to store the mapping relationship between the express flow direction code and the express flow direction result.

[0020] The utility model uses a camera component to scan and identify the express items on the express tray in the cargo buffer component, and obtains the placement position, shape and express flow direction code of the express rack. Compared with the manual handheld code scanning terminal scanning the express items one by one, it can greatly improve the scanning efficiency of the express items, thereby improving the efficiency of the express flow direction code recognition. Secondly, the industrial computer is used to search the flow direction of the express items that match the express flow direction code scanned by the camera component to obtain the express flow direction result. Compared with the prior art, it can realize the simultaneous search of the express flow direction results of all the express items on the cargo buffer component, thereby improving the express The efficiency of searching flow direction results is improved, thereby improving the efficiency of express flow direction code recognition. Finally, the display is used to display the placement, shape and express flow direction results of all express items in the cargo cache component, so that the express sorting personnel can clearly understand the express flow direction results of each express item in the cargo cache component. Compared with the express sorting personnel who perform flow direction allocation processing on the express items one by one according to the scanning results of the handheld scanning terminal, the utility model can allow the express sorting personnel to perform flow direction allocation processing on multiple express items with the same express flow direction results at the same time, thereby shortening the time for express item flow direction allocation processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0022] Figure 1 A product schematic diagram of a handheld code scanning terminal in the related technology provided by an embodiment of the utility model;

[0023] Figure 2 A schematic diagram of the structure of the express delivery direction code identification device provided by an embodiment of the utility model;

[0024] Figure 3 A schematic diagram of the structure of a rack assembly provided in an embodiment of the utility model;

[0025] Figure 4 A schematic diagram of the structure of a display provided by an embodiment of the utility model. DETAILED DESCRIPTION

[0026] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0027] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present invention should have the common meanings understood by technicians in the field to which the present invention belongs.

[0028] First, some nouns involved in this utility model are analyzed:

[0029] Courier pallets: Courier pallets are special types of pallets used to facilitate the storage, loading, transportation and stacking of courier parcels and goods. They are usually made of plastic, wood or metal and are durable, lightweight, easy to clean and stable to stack. The design and size of courier pallets usually meet standardized requirements to meet the requirements of various types of logistics equipment and transportation systems.

[0030] Industrial computer: Industrial computer refers to industrial control computer. Industrial computer can be used for the identification and processing of express flow code. Its functions include but are not limited to: Image acquisition and processing: Industrial computer can be connected to camera or other visual equipment to collect flow code images on express parcels, and perform image processing to identify code information. Algorithm operation and recognition: Industrial computer is equipped with high-performance processor and special recognition algorithm, which can realize fast and accurate recognition and analysis of express flow code. Data transmission and management: Industrial computer can compare and match the identified flow code information with database in real time to realize the tracking and flow management of express parcels. Control execution: After identifying the flow code, industrial computer can execute corresponding instructions according to the code information, such as sorting, printing labels, packaging, etc. System integration and networking: Industrial computer can realize seamless connection with various equipment, sensors and logistics systems to realize automatic management and tracking of express delivery.

[0031] Display: Display usually refers to a tablet device that integrates display screen and computer functions. Display can also play an important role in express flow code identification. The role of display in express flow code identification includes but is not limited to: Display flow code information: Display can be used to display the flow code information on the identified express package, so that operators or staff can clearly view the information of the package. Interactive operation: The display has a touch function, which can realize interactive operation between users and systems. Operators can input information and execute instructions through the display tablet to promote the rapid processing of express flow code. Data management and processing: The display can be connected to the server or database to obtain and update the express flow code data in real time, helping managers to quickly understand and process the information of express packages. Real-time monitoring and tracking: Through the display, managers can monitor the flow and location of express packages in real time to ensure the accuracy and timeliness of express logistics. Network connection: The display can be connected to the network to realize network communication with other devices and systems, and realize the sharing and collaborative processing of express flow code information. In general, as a portable and highly interactive device, the display plays an important bridge connecting information and personnel in the process of express flow code identification, improving the efficiency and accuracy of express identification and processing. The application of display screens in the logistics industry also makes the management of express flow codes more intelligent and convenient.

[0032] In related technologies, such as Figure 1 As shown, Figure 1 It is a product schematic diagram of a handheld barcode scanning terminal 1 in the related technology. In the related technology, the express sorting personnel manually use the handheld barcode scanning terminal 1 to scan the express flow code of the express item using the flow code scanning area 2 of the handheld barcode scanning terminal 1 to obtain the express flow result of the express item, and display the express flow result on the express flow display screen 3 of the handheld barcode scanning terminal 1. After obtaining the express flow result, the express sorting personnel needs to hold the handheld barcode scanning terminal 1 in one hand and the express item in the other hand to allocate the flow direction of the express item or put the handheld barcode scanning terminal down 1 and then allocate the flow direction of the express item. The process is very cumbersome and wastes a lot of human resources, reducing the efficiency of express flow code recognition and express flow allocation. In addition, the handheld barcode scanning terminal 1 can only scan one express item at a time. Therefore, the express sorting personnel need to frequently use the handheld barcode scanning terminal 1 to scan and identify the express flow code of the express item, resulting in low efficiency in express flow code recognition.

[0033] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an express flow code identification device and an express flow code identification system, which uses a camera component to scan and identify the express items on the express tray in the cargo buffer component to obtain the placement position, shape and express flow code of the express rack. Compared with the manual handheld code scanning terminal to scan the express items one by one, it can greatly improve the scanning efficiency of the express items, thereby improving the efficiency of express flow code identification. Secondly, the industrial computer is used to search the camera component to scan the flow direction of the express items that match the express flow code, and the express flow result is obtained. Compared with the prior art, it can realize the express flow direction of all express items on the cargo buffer component. The results are searched at the same time, which improves the search efficiency of the express flow results, thereby improving the efficiency of the express flow code recognition. Finally, the display is used to display the placement, shape and express flow results of all the express in the cargo cache component, so that the express sorting personnel can clearly understand the express flow results of each express in the cargo cache component. Compared with the express sorting personnel performing flow distribution processing on the express items one by one according to the scanning results of the handheld scanning terminal, the utility model enables the express sorting personnel to perform flow distribution processing on multiple express items with the same express flow results at the same time, thereby shortening the time for the express flow distribution processing.

[0034] like Figure 2As shown, an express flow direction code recognition device according to an embodiment of the first aspect of the utility model comprises a rack assembly 100, a cargo buffer assembly 200, a camera assembly 300, an industrial computer 400 and a display 500, wherein the cargo buffer assembly 200 comprises an express tray 210 and a tray bracket 220 arranged at the bottom of the express tray, the express tray 210 runs through the interior of the rack assembly 100, the tray bracket 220 is arranged on both sides of the rack assembly 100, the express tray 210 is used to place express items 600 with express flow direction codes, the camera assembly 300 comprises a camera connector 310 and a scanning camera 320, the camera connector 310 is connected to the rack assembly 100 and the scanning camera 320, the scanning camera 320 is used to scan the express items 600 placed on the express flow direction codes. The express item 600 on the delivery tray 210, the industrial computer 400 is placed on the rack assembly 100, the industrial computer 400 is communicated with the camera assembly 300, the industrial computer 400 is used to find the flow direction of the express item 600 matching the express flow direction code, and obtain the express flow direction result, the display 500 is placed on the rack assembly 100, the display 500 is communicated with the camera assembly 300, the display 500 is communicated with the industrial computer 400, the display 500 is provided with an express item display module 510 and an express flow direction display module 520, the express item display module 510 is used to display the placement position of the express item 600 and the shape of the express item, and the express flow direction display module 520 is used to display the express flow direction result.

[0035] The utility model uses a scanning camera 320 to scan the express items 600 on the express tray 210, reducing the operation of manually holding the code scanning terminal to scan the express item flow code during the express flow code identification process, thereby improving the efficiency of the express flow code scanning. In addition, if there are multiple express items 600 on the express tray 210, the scanning camera 320 can scan the multiple express items 600 on the express tray 210 at the same time. Compared with scanning the express item flow codes of the express items one by one with the manual handheld code scanning terminal, the efficiency of the express flow code scanning can be further improved. Then, the industrial computer 400 is used to simultaneously search for the express flow results that match the express flow codes of several express items 600 on the express tray 210, which can improve the matching efficiency of the express flow codes of the express items 600, thereby improving the efficiency of express flow code recognition. Finally, the express item display module 510 in the display 500 is used to display the placement position of the express item 600 on the express tray 210 and the shape of the express item 600, so as to prevent the express sorting personnel from taking the wrong express item 600, thereby improving the accuracy of express flow code recognition. Then, the express flow display module 520 in the display 500 is used to display the express flow results of the express item 600, so that the express sorting personnel can simultaneously allocate the flow directions of multiple express items 600 with the same express flow results, thereby improving the efficiency of express flow code recognition.

[0036] It should be noted that in some embodiments of the present invention, Figure 3 As shown, the frame assembly 100 includes a crossbeam connector 110, a frame measuring piece 120 and a side piece bracket 130. The crossbeam connector 110 is vertically connected to the frame measuring piece 120. The crossbeam connector 110 and the frame side piece 120 are detachably connected. The side piece bracket 130 is disposed at the lower end 123 of the frame measuring piece 120.

[0037] The utility model constructs a basic frame for placing a camera assembly 300, an industrial computer 400 and a display 500 by vertically connecting a crossbeam connector 110 and a frame measuring piece 120. The crossbeam connector 110 and the frame side piece 120 are detachably connected, which is convenient for replacing the spatial position of the express flow direction code identification device and for transporting the express flow direction code identification device. Furthermore, the side piece bracket 130 is arranged at the lower end of the frame measuring piece 120, which can ensure the stability of the frame assembly 100, thereby avoiding the risk of the camera assembly 300, the industrial computer 400 and the display 500 placed on the frame assembly falling.

[0038] like Figure 3As shown, in some embodiments, in an express flow direction code identification device provided by the utility model, a rack measuring piece 120 includes a first measuring piece 121 and a second measuring piece 122, the direction from the lower end to the upper end of the first side piece 121 is a first direction L1, the direction from the left end to the right end of the first side piece 121 is a second direction L2, the direction from the lower end to the upper end of the second side piece 122 is a third direction L3, the direction from the left end to the right end of the second side piece 122 is a fourth direction L4, the first direction L1 is the same as the third direction L3, the second direction L2 is the same as the fourth direction L4, and the first side piece 121 and the second side piece 122 are connected by the cross beam connecting piece 110.

[0039] The utility model sets the first direction L1 of the first measuring piece 121 to be the same as the third direction L3 of the second side piece 122, and the second direction L2 of the first measuring piece 121 to be the same as the fourth direction L4 of the second side piece 122, so as to achieve spatial parallelism between the first side piece 121 and the second side piece 122, thereby making the interior of the frame assembly 100 spacious and allowing the express pallet 210 to pass through without damaging the frame assembly 100, and then using the crossbeam connector 110 to connect the first side piece 121 and the second side piece 122, so that the frame assembly 100 remains stable, thereby improving the stability of the frame assembly.

[0040] like Figure 3 As shown, in some embodiments, in an express flow direction code identification device provided by the utility model, the beam connector 110 includes an upper beam connector 111 and a lower beam connector 112, the upper beam connector 111 is used to connect the upper end 124 of the first side member 121 and the upper end 125 of the second side member 122, and the lower beam connector 112 is used to connect the lower end 126 of the first side member 121 and the lower end 127 of the second side member 122.

[0041] The utility model achieves stability of the upper end of the frame assembly 100 by connecting the upper end 124 of the first side member 121 and the upper end 125 of the second side member 122 using an upper crossbeam connector 111, and achieves stability of the lower end of the frame assembly 100 by connecting the lower end 126 of the first side member 121 and the lower end 127 of the second side member 122 using a lower crossbeam connector 112.

[0042] like Figure 2As shown, in some embodiments, in an express flow code identification device provided by the utility model, the vertical distance between the scanning camera 320 and the express tray 210 is greater than or equal to 1 meter, so that the scanning range of the scanning camera 320 can cover the entire express tray 210, which is convenient for the scanning camera to scan the express items 600 on the entire express tray 210, and realize the simultaneous scanning of multiple express items 600, thereby improving the scanning efficiency of the express flow code of the express item, thereby improving the recognition efficiency of the express flow code of the express item.

[0043] like Figure 2 As shown, in some embodiments, in an express flow code identification device provided by the utility model, a scanning camera 320 is used to scan the express item 600 placed on the express tray 210 at intervals of 1 second to ensure that the express flow code identification device can scan the express item 600 on the express tray 210 in real time, thereby avoiding the situation where the placement position of the express item 600 on the express tray 210 is inconsistent with the scanning result of the scanning camera 320 for a long time, thereby ensuring that the express sorting personnel can accurately identify the express flow code of the express item 600.

[0044] like Figure 2 As shown, in some embodiments, in an express flow direction code identification device provided by the utility model, the express flow direction display module 520 is used to display the express flow direction result of the express item 600 placed on the express tray 210 every 1 second, so as to ensure that the express sorting personnel can obtain the express flow direction result of the express item 600 on the express tray 210 in real time, so that the express sorting personnel can allocate the flow direction of the express item 600 according to the express flow direction result obtained in real time, thereby improving the efficiency of express flow direction code identification.

[0045] In some embodiments, in an express flow code identification device provided by the utility model, the display 500 can be a computer display tablet, wherein the computer display tablet can be placed on the rack assembly 100 in the form of an integrated computer, or the display 500 is placed on the rack assembly 100 in the form of a computer display tablet with a display host.

[0046] like Figure 4 As shown, in some embodiments, in an express flow direction code identification device provided by the utility model, an express flow direction color matching module 530 is also provided on the display 500, and the express flow direction color matching module 530 is used to display the express flow direction color that matches the express flow result.

[0047] The utility model uses color marking to enable the express flow direction color matching module 530 in the display 500 to display different express flow direction colors according to different express flow direction results, thereby making the express flow direction results of the express items 600 clearer and easier to understand, so that the express sorting personnel can pick up multiple express items 600 with the same express flow direction code at the same time according to the color display of the color matching module 530, thereby reducing the number of round trips of the express sorting personnel between the express flow direction code identification device and the express flow direction allocation track, thereby improving the efficiency of the express item flow direction allocation processing. It should be noted that the express flow direction allocation track is used to transport the express items 600 that have been allocated according to the express flow direction code.

[0048] In addition, the utility model also provides an express flow direction code identification system, including a flow direction code information storage database and the express flow direction code identification device as described above, the flow direction code information storage database is communicatively connected to the industrial computer 400, and the flow direction code information storage database is used to store the mapping relationship between the express flow direction code and the express flow direction result.

[0049] It should be noted that the express flow code identification system provided by the present invention establishes a communication connection with the flow code information storage database through the industrial computer 400, so that the industrial computer 400 can quickly search the flow direction of the express item 600 with the express flow code from the flow code information storage database to obtain the express flow direction result of the express item 600.

[0050] The utility model proposes a device for identifying express flow direction codes, which uses a camera component to scan and identify express items on an express tray in a cargo buffer component, and obtains the placement position, shape and express flow direction code of the express rack. Compared with scanning the express items one by one by a manual handheld code scanning terminal, the device can greatly improve the scanning efficiency of the express items, thereby improving the efficiency of identifying the express flow direction code. Secondly, an industrial computer is used to search for the flow direction of the express items that match the express flow direction code by scanning the camera component, and obtain the express flow direction result. Compared with the prior art, the device can realize simultaneous query of the express flow direction results of all express items on the cargo buffer component. The utility model can improve the search efficiency of the express flow result, thereby improving the efficiency of the express flow code recognition, and finally, use the display to display the placement position, shape and express flow result of all the express in the cargo buffer component, so that the express sorting personnel can clearly understand the express flow result of each express in the cargo buffer component. Compared with the express sorting personnel performing flow distribution processing on the express one by one according to the scanning result of the handheld scanning terminal, the utility model can allow the express sorting personnel to perform flow distribution processing on multiple express with the same express flow result at the same time, thereby shortening the time of the express flow distribution processing.

[0051] The utility model also proposes an express flow direction code identification system, including a flow direction code information storage database and the express flow direction code identification device as described above, which can enable an industrial computer to quickly search for the flow direction of an express item with an express flow direction code from the flow direction code information storage database to obtain the express flow direction result of the express item.

[0052] The terms "first", "second", "third", "fourth", etc. (if any) in the specification of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0053] It should be understood that in the present application, "at least one (item)" means one or more, and "plurality" means two or more. "And / or" is used to describe the association relationship of associated objects, indicating that three relationships may exist. For example, "A and / or B" can mean: only A exists, only B exists, and A and B exist at the same time, where A and B can be singular or plural. The character " / " generally indicates that the objects associated before and after are in an "or" relationship. "At least one of the following" or similar expressions refers to any combination of these items, including any combination of single or plural items. For example, at least one of a, b or c can mean: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, c can be single or multiple.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A courier flow code identification device, characterized in that: include: Rack components; A cargo caching component; wherein the cargo caching component comprises a courier tray and a tray bracket arranged at the bottom of the courier tray, the courier tray runs through the interior of the rack component, the tray bracket is arranged on both sides of the rack component, and the courier tray is used to place courier items with courier flow codes; A camera assembly; wherein the camera assembly includes a camera connector and a scanning camera, the camera connector connects the frame assembly and the scanning camera, and the scanning camera is used to scan the express items placed on the express tray; An industrial computer; wherein the industrial computer is placed on the rack assembly, the industrial computer is in communication with the camera assembly, and the industrial computer is used to find the flow direction of the express items matching the express flow direction code to obtain the express flow direction result; and, Display; wherein, the display is placed on the rack assembly, the display is communicatively connected to the camera assembly, the display is communicatively connected to the industrial computer, and the display is provided with an express delivery display module and an express delivery flow direction display module, the express delivery display module is used to display the placement position and shape of the express delivery, and the express delivery flow direction display module is used to display the express delivery flow direction result.

2. The express flow direction code identification device according to claim 1, characterized in that: The frame assembly includes a crossbeam connecting member, a frame side member and a side member bracket, the crossbeam connecting member is vertically connected to the frame side member, the crossbeam connecting member and the frame side member are detachably connected, and the side member bracket is arranged at the lower end of the frame side member.

3. The express flow direction code identification device according to claim 2, characterized in that: The frame side member includes a first side member and a second side member, the direction from the lower end to the upper end of the first side member is a first direction, the direction from the left end to the right end of the first side member is a second direction, the direction from the lower end to the upper end of the second side member is a third direction, and the direction from the left end to the right end of the second side member is a fourth direction, the first direction is the same as the third direction, the second direction is the same as the fourth direction, and the first side member and the second side member are connected by the crossbeam connecting member.

4. The express flow direction code identification device according to claim 3, characterized in that: The cross beam connector includes an upper cross beam connector and a lower cross beam connector, the upper cross beam connector is used to connect the upper end of the first side member and the upper end of the second side member, and the lower cross beam connector is used to connect the lower end of the first side member and the lower end of the second side member.

5. The express flow direction code identification device according to any one of claims 1 to 4, characterized in that: The vertical distance between the scanning camera and the express tray is greater than or equal to 1 meter.

6. The express flow direction code identification device according to any one of claims 1 to 4, characterized in that: The scanning camera is used to scan the express items placed on the express tray at intervals of 1 second.

7. The express flow direction code identification device according to any one of claims 1 to 4, characterized in that: The express flow direction display module is used to display the express flow direction results of the express items placed on the express tray every 1 second.

8. The express flow direction code identification device according to any one of claims 1 to 4, characterized in that: The display is a computer display tablet, and the computer display tablet is an integrated computer; or, the computer display tablet is provided with a display host.

9. The express flow direction code identification device according to any one of claims 1 to 4, characterized in that: The display is also provided with a courier flow direction color matching module, and the courier flow direction color matching module is used to display the courier flow direction color that matches the courier flow direction result.

10. A courier flow code identification system, characterized in that: It comprises a flow direction code information storage database and an express flow direction code identification device as described in any one of claims 1 to 9, wherein the flow direction code information storage database is communicatively connected to the industrial computer, and the flow direction code information storage database is used to store the mapping relationship between the express flow direction code and the express flow direction result.

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