Warehouse goods first-in first-out management method
By introducing an image recognition monitoring module into the warehouse management system, the production date of stored items is automatically identified and managed, and the problem of difficult to accurately identify and manage goods whose production date is earlier than the existing inventory in the prior art is solved, and efficient and accurate first-in-first-out management is achieved.
Patent Information
- Application Number
- CN202510051312.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-13
- Publication Date
- 2025-05-23
AI Technical Summary
When handling goods from other factories and warehouses across the country, it is difficult to accurately identify and manage goods with production dates earlier than existing stocks, resulting in the inability to effectively implement the first-in-first-out principle.
The image recognition monitoring module based on the warehouse management system is adopted to automatically identify and track the coded identification of stored items, obtain material information, and automatically plan the storage location and outbound order according to the production date.
It realizes accurate first-in-first-out management of stored items, reduces manual operation costs, improves management efficiency and accuracy, is highly adaptable, and has great use value.
Smart Images
Figure CN120031490A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of logistics management, and in particular to a first-in-first-out management method for stored goods. Background Art
[0002] First-in, first-out is a very important principle in logistics and warehousing management. Using this method can resist the impact of falling prices, reduce the risk of business operations, eliminate potential losses, and avoid inflating corporate book assets due to false inventory funds. In addition, the first-in, first-out method is conducive to ensuring that all goods are sold within the normal shelf life, controlling losses and reducing costs.
[0003] Existing technologies can be divided into two categories. The first category is to manually encode the information such as production date, storage date, expiration date, etc. of the goods and paste the corresponding labels, and the personnel conduct regular inventory identification; the second category is to use venues, automated auxiliary equipment, etc. for first-in-first-out management. The first category is mainly suitable for small-scale warehouses, and the second category is mainly used for large warehouses. With the increase in product categories and the expansion of sales scope, each warehouse will also receive arrivals from other factories and other warehouses across the country. At this time, it will be found that the goods transferred from other warehouses, although they are the last to enter the warehouse, may have a production date earlier than some products in the existing inventory. At this time, it is obviously meaningless to ship according to the "first-in-first-out" of the second existing method. Summary of the invention
[0004] In view of this, the present invention aims to create a first-in-first-out management method for stored items, which realizes first-in-first-out management of stored items through an image recognition monitoring module.
[0005] To achieve the above object, the technical solution created by the present invention is implemented as follows: A first-in-first-out management method for storage items is implemented based on a warehouse management system. The warehouse management system includes: a warehouse management module and an image recognition monitoring module. The warehouse management module is used to obtain material information of storage items and implement first-in-first-out management of storage items based on the material information; the image recognition monitoring module is used to identify and track storage items and transmit the identified information and tracking information to the warehouse management module. The first-in-first-out management method for storage items includes the following steps: S1. When the image recognition monitoring module identifies that stored items are entering the warehouse, the image recognition monitoring module automatically identifies the coding identification of the stored items. The warehouse management module obtains the material information of the corresponding stored items in the database according to the coding identification, and integrates the material information and the warehousing information, and stores them in the warehouse management module.
[0006] S2. The warehouse management module automatically plans the storage location of warehouse items based on material information and the current status of the warehouse.
[0007] S3. The image recognition monitoring module monitors the entire process of storage items entering the warehouse, and sends the image information of the storage location of the storage items to the warehouse management module, which records the storage location of the storage items.
[0008] S4. The warehouse management module integrates material information, storage location and warehousing information to generate and update the latest material information of stored items.
[0009] S5. The image recognition monitoring module continuously monitors the stored items. When the movement of the stored items is detected, the image recognition monitoring module automatically identifies the movement and sends the movement information to the warehouse management module.
[0010] S6. The warehouse management module receives and updates the new location information of the moved storage items.
[0011] S7. When the stored items are shipped out, the warehouse management module follows the first-in-first-out principle, selects eligible shipped items according to the production date of the stored items, and sends the information of the stored items to the staff. The staff ships the designated stored items based on the received information.
[0012] S8. The image recognition monitoring module monitors the outbound information of the stored items and sends the outbound information to the warehouse management module. The warehouse management module updates the outbound records of the corresponding stored items according to the outbound information.
[0013] Furthermore, the material information of the stored items in step S1 includes the name, production date, origin, and storage and transportation information of the items.
[0014] Furthermore, the automatic planning in step S2 is mainly carried out according to the following contents: First, the warehouse management module allocates storage space to items produced earlier based on the production time of the stored items, ensuring that the first-in-first-out principle is followed.
[0015] Secondly, based on the size and weight of the stored items, as well as the storage space size and load-bearing capacity of each area, the warehouse management module allocates the most suitable storage location for the stored items.
[0016] Furthermore, the image recognition monitoring module includes a camera group, which is used to track the stored items and identify the barcode information of the stored items; the camera group is configured with an appropriate number of cameras based on the actual area, layout and monitoring requirements of the warehouse to ensure that each stored item is effectively monitored during the process of warehousing, storage, movement and outbound delivery.
[0017] Further, the warehouse management module includes a warehousing unit, a shipping unit, a network interaction unit, and an information management unit; the warehousing unit is used to handle the warehousing process of items. The warehousing unit is set on the interface of the warehouse management module and serves as the entry for users to interact with the warehouse warehousing process; the shipping unit is used to handle the shipping process of items. The shipping unit is set on the interface of the warehouse management module to facilitate users to initiate shipping requests and track the shipping process; the network data interaction unit is used to set the transmission protocol and information interaction with the logistics system. The network data interaction unit is set on the interface of the warehouse management module; the information management unit is responsible for the information processing, storage, and analysis of the entire warehouse; and integrates, analyzes, and displays the information of the warehousing unit, the shipping unit, and the image recognition monitoring module.
[0018] Compared with the prior art, the present invention can achieve the following beneficial effects: The first-in, first-out management method is realized by using the processing of monitoring video data, with low cost, convenient operation, small labor demand, high intelligence level, strong adaptability, and great use value. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The schematic embodiments and descriptions thereof of the present invention are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings: Figure 1 It is a schematic diagram of the operation screen of the warehouse management module provided by the embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] In order to make the purpose, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and do not constitute a limitation to the present invention.
[0021] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.
[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.
[0023] In the description of the invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to specific circumstances.
[0024] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0025] like Figure 1 As shown, a first-in-first-out management method for storage items is implemented based on a warehouse management system. The warehouse management system includes: a warehouse management module and an image recognition monitoring module. The warehouse management module is used to obtain material information of storage items and implement first-in-first-out management of storage items based on the material information; the image recognition monitoring module is used to identify and track storage items and transmit the identified information and tracking information to the warehouse management module; the first-in-first-out management method for storage items includes the following steps: S1. When the image recognition monitoring module identifies that stored items are entering the warehouse, the image recognition monitoring module automatically identifies the coding identification of the stored items. The warehouse management module obtains the material information of the corresponding stored items in the database according to the coding identification, and integrates the material information and the warehousing information, and stores them in the warehouse management module.
[0026] The material information of stored items includes the name of the item, production date, place of origin, and storage and transportation information.
[0027] The image recognition monitoring module captures real-time video or images of the storage area through the camera and identifies the coded identification (such as barcodes, QR codes, RFID tags, etc.) on the items. The warehouse management module then queries the detailed information of the stored items based on the coding, including the name, specification, quantity, storage location, production date, and shelf life of the items.
[0028] The warehouse management module integrates the acquired material information with the incoming warehouse information provided by the image recognition monitoring module. The integrated information contains comprehensive information about the stored items, which is of great significance for subsequent inventory management, cargo tracking, and outbound operations.
[0029] Therefore, the automatic recognition and processing of the image recognition monitoring module reduces the time and error rate of manual operation, greatly improving the efficiency of warehouse management. It reduces labor costs and avoids losses caused by human errors. The accuracy of image recognition technology is much higher than that of manual recognition, ensuring the accuracy of material information. Comprehensive material information records enable each stored item to be traced back to its source, flow and status.
[0030] S2. The warehouse management module automatically plans the storage location of warehouse items based on material information and the current status of the warehouse.
[0031] Automatic planning is mainly based on the following contents: First, the warehouse management module allocates storage space to items produced earlier based on the production time of the stored items, ensuring that the first-in-first-out principle is followed.
[0032] Secondly, based on the size and weight of the stored items, as well as the storage space size and load-bearing capacity of each area, the warehouse management module allocates the most suitable storage location for the stored items.
[0033] The warehouse management module analyzes the distribution of existing items in the warehouse based on the remaining capacity and occupancy of the current warehouse, understands which areas store which types of goods, and whether there are areas where goods are piled up or empty. Consider the smoothness of the passages and passageways in the warehouse to ensure that the planned storage location does not hinder the handling and transportation of goods.
[0034] Based on the material information of the stored items (such as size, weight, shelf life, fragility, etc.), the warehouse management module will evaluate which storage areas are most suitable for storing these goods. Consider the special storage requirements of the goods, such as temperature, humidity, light and other environmental factors, and select storage areas that meet the conditions.
[0035] S3. The image recognition monitoring module monitors the entire process of storage items entering the warehouse, and sends the image information of the storage location of the storage items to the warehouse management module, which records the storage location of the storage items.
[0036] The image recognition monitoring module uses the camera installed in the warehouse to monitor the entire process of storage items entering the warehouse in real time. From the entry of the items into the warehouse area to the final placement in the designated storage location. During the monitoring process, the image recognition monitoring module automatically identifies the storage items and their coding identification using image recognition technology. When the storage items are placed in the corresponding storage location, the image recognition monitoring module monitors the image information of the storage item location. This image information includes the actual status of the items at the storage location, the surrounding environment, etc. The monitoring module sends the collected image information of the storage location of the storage items to the warehouse management module, and the warehouse management module records the storage location of the storage items.
[0037] S4. The warehouse management module integrates material information, storage location and warehousing information to generate and update the latest material information of stored items.
[0038] The warehouse management module receives the image information of the storage location of the stored items from the image recognition monitoring module. The warehouse management module records the storage location of the stored items based on the received image information. At the same time, the warehouse management module also associates the image information with the storage location record so that the specific storage location can be quickly located through the image later. The warehouse management module integrates the image information, storage location record and the material information of the stored items. In this way, each stored item corresponds to its specific location in the warehouse, material information and image information, forming a complete material information of the stored items.
[0039] S5. The image recognition monitoring module continuously monitors the stored items. When the movement of the stored items is detected, the image recognition monitoring module automatically identifies the movement and sends the movement information to the warehouse management module.
[0040] When the monitoring module detects that the location of the stored items has changed (ie, moved), the monitoring module monitors the location information of the stored items in real time and updates it.
[0041] S6. The warehouse management module receives and updates the new location information of the moved storage items.
[0042] The warehouse management module receives the storage item movement information from the image recognition monitoring module and updates it.
[0043] S7. When the stored items are shipped out, the warehouse management module follows the first-in-first-out principle, selects eligible shipped items according to the production date of the stored items, and sends the information of the stored items to the staff. The staff ships the designated stored items based on the received information.
[0044] After determining the type and quantity of items that need to be shipped out, the warehouse management module identifies which items are the earliest to enter the warehouse based on the production date of the items. Based on the first-in-first-out principle, the warehouse management module will select the earliest items to be shipped out. If there are multiple items of the same type in the inventory but with different production dates, it will give priority to the item with the earliest production date.
[0045] S8. The image recognition monitoring module monitors the outbound information of the stored items and sends the outbound information to the warehouse management module. The warehouse management module updates the outbound records of the corresponding stored items according to the outbound information.
[0046] The image recognition monitoring module continuously monitors the activities in the warehouse. When it monitors that the stored items are moved to the outbound area or outbound port, the monitoring module uses image recognition technology to identify the outbound information of the stored items. Once the outbound information is identified, the image recognition monitoring module identifies the information related to the outbound items, such as the item name, quantity, production date (or batch number), storage location, etc. The monitoring module sends the extracted outbound information to the warehouse management module.
[0047] Furthermore, the image recognition monitoring module includes a camera group, which is used to track the stored items and identify the barcode information of the stored items; the camera group is configured with an appropriate number of cameras based on the actual area, layout and monitoring requirements of the warehouse to ensure that each stored item is effectively monitored during the process of warehousing, storage, movement and outbound delivery.
[0048] The camera group consists of multiple high-definition cameras, which are distributed in key locations of the warehouse, such as entrances, exits, and between shelves, to ensure all-round monitoring of stored items. The camera has a wide-angle field of view and adjustable focal length to meet the needs of different monitoring areas. The camera uses advanced imaging technology and night vision to ensure clear image capture under various light conditions. The camera group has built-in efficient barcode recognition algorithms that can automatically detect and identify barcode information (including barcodes, QR codes, etc.) on stored items. The recognition process is fast and accurate, and even if the barcode is partially blocked or damaged, it can be repaired and recognized to a certain extent through the algorithm. The camera group realizes real-time tracking and monitoring of stored items through continuous shooting and real-time transmission of image data. The monitoring screen can be displayed in real time on the display screen of the warehouse management system for staff to view at any time. In addition to basic tracking and identification functions, the image recognition monitoring module also has anomaly detection capabilities. For example, when it is detected that an item is placed incorrectly, illegally moved, or the inventory is abnormal, the system will automatically trigger an alarm mechanism. The alarm information can be notified to relevant personnel through sound, light signals, text messages, emails, etc. The images captured by the camera group and the recognized barcode information will be transmitted to the warehouse management module through the network for further processing.
[0049] Therefore, the image recognition monitoring module provides strong support for the first-in-first-out management system of warehouse items through its high-definition camera group, barcode recognition technology, real-time tracking and monitoring, anomaly detection and alarm, data transmission and integration, stability and security and other functions and features.
[0050] Furthermore, the warehouse management module includes an entry unit, an exit unit, a network interaction unit and an information management unit; the entry unit is used to process the entry process of items, and the entry unit is set on the interface of the warehouse management module as an entrance for users to interact with the warehouse entry process; the exit unit is used to process the exit process of items, and the exit unit is set on the interface of the warehouse management module, which is convenient for users to initiate exit requests and track the exit process; the network data interaction unit is used to set the transmission protocol and information interaction with the logistics system, and the network data interaction unit is set in the warehouse management module interface; the information management unit is responsible for the information processing, storage and analysis of the entire warehouse; and integrates, analyzes and displays the information of the entry unit, the exit unit and the image recognition monitoring module.
[0051] The storage unit is used on the interface of the warehouse management module to receive the operator's click operation on the storage operation button, enter the storage operation interface, start the barcode recognition unit in the image recognition monitoring module, identify the barcode information of the item, and automatically start the manual entry unit in case of abnormality (such as barcode damage, serious stains, etc.). Then start the network data interaction unit, obtain the item information (name, production date, origin, storage and transportation information, etc.) from the logistics system based on the barcode information, and store this information in the warehouse management module. The image recognition monitoring module automatically tracks the item. When the item is stored in the shelf, the image recognition monitoring module transmits the location information of the item to the warehouse management module and sends a storage completion mark to the warehouse management module. The warehouse management module integrates the item information, storage time information, storage location information (area code and shelf code of the warehouse divided in advance), etc., and re-stores them into the warehouse management module and sends them to the network data interaction unit, which uploads the information to the logistics system.
[0052] The outbound unit is used on the interface of the warehouse management module to receive the operator's click operation on the outbound operation button and enter the outbound operation interface. When the input unit is used to input certain information of the items to be outbound and the quantity to be outbound, the warehouse management module automatically matches the storage location information corresponding to the items according to the automatically planned outbound rules. Guide the staff or automatic equipment to correctly pick the outbound items. If the picking is wrong, the image recognition monitoring module will automatically alarm. When the items are outbound, the warehouse management module releases the storage location, merges the outbound time information with the original item information, re-stores it, and sends it to the network data interaction unit, which uploads the information to the logistics system.
[0053] The barcode recognition unit is used on the warehousing unit interface. When an item enters the warehouse, the camera specified in the image recognition monitoring module is selected to take a photo of the item's barcode, and the image is processed to identify the item's barcode information.
[0054] The network data interaction unit is used on the warehouse management module interface to set the transmission protocol and information interaction with the logistics system.
[0055] The input unit is used on the interface of each functional unit, so that the staff can enter the required information into each functional unit.
[0056] The image recognition monitoring module is used to receive image data from various cameras, stitch the images, generate a panoramic view of the warehouse, automatically track moving items in the warehouse, and interact with the warehouse management module for data.
[0057] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.
[0058] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims
1. A first-in-first-out management method for stored items, implemented based on a warehouse management system, the warehouse management system comprising: A warehouse management module and an image recognition monitoring module, wherein the warehouse management module is used to obtain material information of stored items and implement first-in-first-out management of stored items based on the material information; the image recognition monitoring module is used to identify and track the stored items and transmit the identified information and tracking information to the warehouse management module; the method for first-in-first-out management of stored items comprises the following steps: S1. When the image recognition monitoring module identifies that a storage item is entering the warehouse, the image recognition monitoring module automatically identifies the coding identification of the storage item, and the warehouse management module obtains the material information corresponding to the storage item in the database according to the coding identification, and integrates the material information and the storage information, and stores it in the warehouse management module; S2. The warehouse management module automatically plans the storage location of the stored items according to the material information and the current status of the warehouse; S3. The image recognition monitoring module monitors the entire process of storage of the stored items and sends the image information of the storage location of the stored items to the warehouse management module, and the warehouse management module records the storage location of the stored items; S4. The warehouse management module integrates the material information, the storage location and the warehousing information to generate and update the latest material information of the stored items; S5. The image recognition monitoring module continuously monitors the stored items. When the movement of the stored items is detected, the image recognition monitoring module automatically identifies and sends the movement information to the warehouse management module; S6. The warehouse management module receives and updates the new location information of the stored items after they are moved; S7. When the stored items are shipped out, the warehouse management module follows the first-in-first-out principle, selects eligible shipped items according to the production date of the stored items, and sends the information of the stored items to the staff, who then ships the designated stored items out of the warehouse based on the received information; S8. The image recognition monitoring module monitors the outbound information of the stored items and sends the outbound information to the warehouse management module. The warehouse management module updates the corresponding outbound records of the stored items according to the outbound information.
2. The first-in-first-out management method for stored items according to claim 1, characterized in that: The material information of the stored items in step S1 includes the name, production date, place of origin, and storage and transportation information of the items.
3. The first-in-first-out management method for stored items according to claim 1, characterized in that: The automatic planning in step S2 is mainly carried out according to the following contents: First, the warehouse management module allocates storage space to the items produced earlier according to the production time of the stored items, ensuring that the first-in-first-out principle is followed; Secondly, based on the size and weight of the stored items, as well as the storage space size and load-bearing capacity of each area, the warehouse management module allocates the most suitable storage location for the stored items.
4. The first-in-first-out management method for stored items according to claim 1, characterized in that: The image recognition monitoring module includes a camera group, and the camera group is used to track the stored items and identify the barcode information of the stored items; The camera group is configured with an appropriate number of cameras according to the actual area, layout and monitoring requirements of the warehouse to ensure that each of the stored items is effectively monitored during the process of entering, storing, moving and leaving the warehouse.
5. The first-in-first-out management method for stored items according to claim 1, characterized in that: The warehouse management module includes a storage unit, a storage unit, a network interaction unit and an information management unit; The storage unit is used to process the storage process of items. The storage unit is set on the interface of the warehouse management module as an entry for users to interact with the warehouse storage process; The outbound unit is used to process the outbound process of items. The outbound unit is set on the interface of the warehouse management module to facilitate users to initiate outbound requests and track the outbound process; The network data interaction unit is used to set the transmission protocol and information interaction with the logistics system, and the network data interaction unit is set in the warehouse management module interface; The information management unit is responsible for the information processing, storage and analysis of the entire warehouse; The information of the incoming unit, outgoing unit and image recognition monitoring module is integrated, analyzed and displayed.