WO2020024356A1

WO2020024356A1 - Warehouse asset inventory method and apparatus, computer device and storage medium

Info

Publication number: WO2020024356A1
Application number: PCT/CN2018/104069
Authority: WO
Inventors: 李占川
Original assignee: 平安科技（深圳）有限公司
Priority date: 2018-08-02
Filing date: 2018-09-05
Publication date: 2020-02-06
Also published as: CN108876255A

Abstract

Disclosed are a warehouse asset inventory method and apparatus, a computer device and a storage medium. The warehouse asset inventory method comprises: obtaining an asset inventory request including a template ID and a warehouse ID (S10); on the basis of the asset inventory request, calling at least one RFID reading device installed in advance in a warehouse corresponding to the warehouse ID to read an RFID tag of an article, and obtaining at least one original RFID tag read by each RFID reading device (S20); performing deduplication processing on all original RFID tags to obtain a target RFID tag (S30); and calling an asset inventory report template corresponding to the template ID to process the target RFID tag and obtaining an asset inventory report (S40). The whole inventory process does not involve manual intervention, so that the manpower cost is reduced; and an objective of automatically making an asset inventory report is achieved to visually represent the inventory result.

Description

Warehouse asset inventory method, device, computer equipment and storage medium

This patent application is based on a Chinese invention patent application filed on August 2, 2018, with the application number 201810870259.X, entitled "Warehouse Asset Inventory Method, Device, Computer Equipment, and Storage Medium", and claims its priority.

Technical field

The present application relates to the technical field of the Internet of Things, and in particular, to a method, a device, a computer device, and a storage medium for a warehouse asset inventory.

Background technique

With the rapid development of the enterprise, the scale of the enterprise is gradually growing, and the demand for enterprise warehouse management is also increasing. At present, the inventory process of warehouse assets mainly involves manual inventory. The inventory process consumes a lot of labor and time costs. Moreover, the current inventory asset inventory function is relatively simple, mainly by manually inventorying the inventory of goods in the warehouse. Manual analysis is required to add Warehouse and other subsequent processing.

Summary of the invention

The embodiments of the present application provide a warehouse asset inventory method, device, computer equipment, and storage medium to solve the problems of high labor cost and time cost in current manual inventory inventory.

A warehouse asset inventory method, including:

Obtaining an asset inventory request, where the asset inventory request includes a template ID and a warehouse ID;

Based on the asset inventory request, calling at least one RFID reading device pre-installed in a warehouse corresponding to the warehouse ID to read an RFID tag of an item, and acquiring at least one original RFID read by each of the RFID reading devices label;

Deduplicate all original RFID tags to obtain target RFID tags;

An asset inventory report template corresponding to the template ID is called to process the target RFID tag to obtain an asset inventory report.

A warehouse asset inventory device includes:

An inventory request acquisition module, configured to acquire an asset inventory request, where the asset inventory request includes a template ID and a warehouse ID;

The original RFID tag acquisition module is configured to call at least one RFID reading device installed in a warehouse corresponding to the warehouse ID to read an RFID tag of an item based on the asset inventory request, and obtain each RFID reading device. At least one raw RFID tag read;

Target RFID tag acquisition module, used to deduplicate all original RFID tags to obtain target RFID tags;

The asset inventory report acquisition module is configured to call an asset inventory report template corresponding to the template ID to process the target RFID tag to obtain an asset inventory report.

A computer device includes a memory, a processor, and computer-readable instructions stored in the memory and executable on the processor. When the processor executes the computer-readable instructions, the following steps are implemented:

Deduplicate all original RFID tags to obtain target RFID tags;

One or more non-volatile readable storage media storing computer-readable instructions, which when executed by one or more processors, cause the one or more processors to perform the following steps:

Deduplicate all original RFID tags to obtain target RFID tags;

Details of one or more embodiments of the present application are set forth in the accompanying drawings and description below, and other features and advantages of the present application will become apparent from the description, the drawings, and the claims.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to explain the technical solution of the embodiments of the present application more clearly, the drawings used in the description of the embodiments of the application will be briefly introduced below. Obviously, the drawings in the following description are just some embodiments of the application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without paying creative labor.

FIG. 1 is a schematic diagram of an application environment of a warehouse asset inventory method in an embodiment of the present application; FIG.

FIG. 2 is a flowchart of a warehouse asset inventory method in an embodiment of the present application; FIG.

3 is another flowchart of a warehouse asset inventory method in an embodiment of the present application;

4 is another flowchart of a warehouse asset inventory method in an embodiment of the present application;

FIG. 5 is a specific flowchart of step S40 in FIG. 1;

FIG. 6 is another flowchart of a warehouse asset inventory method in an embodiment of the present application; FIG.

7 is a schematic diagram of a warehouse asset inventory device in an embodiment of the present application;

FIG. 8 is a schematic diagram of a computer device in an embodiment of the present application.

detailed description

In the following, the technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

The inventory asset inventory method provided in this application can be applied in the application environment shown in FIG. 1, in which a client communicates with a server through a network to implement inventory asset inventory. The client is also called the client, which refers to the program that provides local services to the client corresponding to the server. Clients can be installed on, but not limited to, various personal computers, laptops, smartphones, tablets, and portable wearable devices. The server can be implemented as a stand-alone server.

The warehouse asset inventory method can be applied to a warehouse management system. The warehouse management system includes a client and a server as shown in FIG. 1 for realizing automatic warehouse inventory. Resolving warehouse asset inventory requires human participation, resulting in labor and time costs High problem.

In one embodiment, as shown in FIG. 2, a warehouse asset inventory method is provided. The method is applied to the server in FIG. 1 as an example, and includes the following steps:

S10: Acquire an asset inventory request. The asset inventory request includes a template ID and a warehouse ID.

Among them, the asset inventory request is a request for triggering the server to automatically inventory the assets in the warehouse. Assets are all items in the warehouse. The template ID is a unique identifier used to identify the asset inventory report template. The asset inventory report template is a template stored in advance by the server for making asset inventory reports for users to choose. The warehouse ID is a unique identifier for identifying a warehouse to be counted. Specifically, the user can select the required asset inventory report template and the warehouse to be inventoryed in the asset inventory configuration interface in the warehouse management system, so that the server obtains the asset inventory request, and the asset inventory request carries the corresponding template ID and warehouse ID. .

Further, the user can also select the timed asset inventory request corresponding to the timed inventory in the asset inventory configuration interface. Accordingly, the user needs to set the inventory cycle and inventory start time in the asset inventory configuration interface to obtain the inventory cycle and inventory start time. Timed asset inventory request, so that the server in each inventory cycle, when the system time is the inventory start time, the warehouse will automatically inventory, to regularly inventory the inventory of assets in the warehouse, in order to increase the inventory in time.

S20: Based on the asset inventory request, call at least one RFID reading device installed in the warehouse corresponding to the warehouse ID to read the RFID tag of the item, and obtain at least one original RFID tag read by each RFID reading device.

Among them, the RFID reading device is a device installed in each warehouse in advance to read the RFID tags of the articles. The original RFID tag refers to the unprocessed RFID tag read by each RFID reading device. The RFID tag is a unique index in the database used to record each asset in the warehouse. RFID (radio frequency identification) technology is a non-contact automatic identification technology. It automatically recognizes target objects and obtains related data through radio frequency signals. It does not need manual intervention and can be applied to various harsh environments. In this embodiment, each item in the warehouse carries an RFID tag, and the RFID tag includes, but is not limited to, information such as a shelf ID, a warehouse ID, and an item code. The item code is a code obtained by encoding the item according to the asset encoding rules preset by the warehouse manager. For example, the encoding rule of a notebook is a total of 12 digits formed by the first three digits (COM) + any number or letter combination. The shelf ID is a unique identifier for identifying a shelf in a warehouse.

Specifically, the server calls at least one RFID reading device corresponding to the warehouse ID to read the RFID tag of the item based on the warehouse ID in the asset inventory request, and receives at least one original RFID tag read by each RFID reading device. The process can obtain the original RFID tag of each item without human intervention. Since each original RFID tag corresponds to an item, the RFID tag can be statistically processed to achieve automatic inventory of the warehouse assets.

Further, when each RFID reading device reads the RFID tag, the reading is performed in a parallel processing manner to ensure the reading efficiency of the RFID tag and save the time of the inventory of the warehouse asset. Among them, parallel processing refers to a computing method in a computer system that can perform two or more processes at the same time, that is, assigning the reading task of reading RFID tags to different processing processes or threads. Each processing process or The thread controls an RFID reading device to read the RFID tag, so as to save the reading time of the RFID tag and improve the reading efficiency.

S30: Deduplicate all original RFID tags to obtain target RFID tags.

When the RFID reading device is installed, there will be a cross area between the radio frequency identification areas of the RFID reading device, and the items in the cross area will be read repeatedly. In order to improve the accuracy of the inventory of the warehouse assets, the original RFID The tag is deduplicated to obtain the target RFID tag. The deduplication processing includes, but is not limited to, deduplication processing by using a HashSet method. The technical principle of HashSet is to create a new array to judge the original RFID tags in the original array. When the original RFID tag (key-value) is inserted into the new array, it will be determined whether there is a key value corresponding to the original RFID tag in the new array. If it does not exist, the original RFID tag is inserted into the new array as the target RFID tag; if it does not exist, the HashSet method is used to perform deduplication processing. The operation is simple, easy to implement, and improves the efficiency of warehouse asset inventory. The Key value is the corresponding subscript (such as 1) of the original RFID tag in the original array, and the value is the corresponding specific data (that is, the original RFID tag).

S40: Call the asset inventory report template corresponding to the template ID to process the target RFID tag, and obtain an asset inventory report.

Among them, the asset inventory report template includes two types, one is an asset inventory report template based on an individual item, and the other is an asset inventory report template based on an item category. Understandably, each type of asset inventory report template corresponds to a template ID. The server will pre-store asset inventory report templates corresponding to various types of reports for users to choose. The asset inventory report template based on individual items includes, but is not limited to, the item name, item category, item price, item code, and whether it is abnormal (refers to the existence of the actual number of assets in the warehouse and the number of assets obtained from the inventory). Exception) and other fields. The asset inventory report template by item category includes but is not limited to the item category, the number of inventory, and whether it is abnormal. Specifically, the server will call the asset inventory report template corresponding to the template ID. The asset inventory report template contains fields corresponding to the template ID. The user can select the fields provided in the template as required. When creating the asset inventory report, , The server will automatically populate the corresponding attribute values according to the field selected by the user to achieve a personalized custom report template.

In this embodiment, the server queries the database based on the template ID to obtain the asset inventory report template corresponding to the report ID, so that the user can directly call the pre-stored asset inventory report template, and use the asset inventory report template to make an asset inventory report, which is beneficial to Improve the production efficiency of asset inventory reports.

In this embodiment, the server first obtains an asset inventory request, so that based on the warehouse ID in the asset inventory request, at least one RFID reading device pre-installed in the warehouse corresponding to the warehouse ID is called to read the RFID tags of the items, and obtain each At least one original RFID tag read by the RFID reading device. This process does not require human involvement to achieve automatic inventory of warehouse assets. Then, all original RFID tags are deduplicated and target RFID tags are obtained to improve the accuracy of inventory asset inventory. Finally, based on the template ID in the asset inventory request, the asset inventory report template corresponding to the template ID is called to process the target RFID tag to obtain the asset inventory report. The asset inventory report template is used to make the asset inventory report, which is helpful to improve the asset inventory. The production efficiency of reports, through the production of asset inventory reports, can intuitively reflect the results of warehouse asset inventory.

In an embodiment, each target RFID tag corresponds to an item category. After step S30, as shown in FIG. 3, the warehouse asset inventory method further includes the following steps:

S51: Classify the items according to the item category corresponding to the target RFID tag, and obtain the number of target RFID tags for each item category.

Specifically, each target RFID tag corresponds to an item category, and the server obtains each target RFID tag to query the system item library to obtain the item category corresponding to each target RFID tag and classify the items, which will be matched to the same item category. The target RFID tags of each item are counted to obtain the number of target RFID tags of each item category, so as to determine the number of target RFID tags of each item category subsequently. Among them, the system item library stores in advance detailed information and item position information of each item in the warehouse. The item detailed information includes, but is not limited to, item name, item type, item price, and item code. The item location information includes, but is not limited to, a warehouse ID and a shelf ID.

S52: If the number of target RFID tags of any item category is lower than the warning line corresponding to the item category, the item category is an abnormal category, and abnormal reminder information is generated based on the abnormal category.

Among them, a warning line corresponding to each item category is set in advance in the system, and the warning line is a minimum quantity of each item category set to prevent inventory shortage. Anomaly category refers to the category of an item whose target RFID tag number is lower than the warning line. Specifically, the server judges the number of target RFID tags of each item category. If the number of target RFID tags of any item category is lower than the warning line corresponding to the item category, the target RFID tag is an abnormal RFID tag. That is, abnormal RFID tags refer to the RFID tags corresponding to certain types of items below the warning line. The server also generates abnormal reminder information based on the abnormal RFDI tag, that is, it generates information that reminds the user which item category needs to increase the inventory in order to increase the inventory in time.

Correspondingly, obtaining the asset inventory report in step S40 specifically includes: highlighting the abnormal category in the asset inventory report based on the abnormal reminder information.

Specifically, the server highlights the relevant fields of the item category corresponding to the abnormal category in the asset inventory report based on the abnormal reminder information, so that the user can intuitively see which item category has a tight inventory for convenient viewing. There are many ways to highlight the related fields of the item category corresponding to the abnormal category. For example, the relevant fields of the item category corresponding to the abnormal category are marked in red, so that the user can intuitively see the items with abnormalities. Category, timely adjustment of inventory, is conducive to the normal conduct of production and operation activities of the enterprise, reducing the losses caused by tight inventory.

In this embodiment, the server classifies items according to the item category of the target RFID tag, and obtains the number of target RFID tags for each item category, so as to determine the number of target RFID tags for each item category. When the number of target RFID tags is lower than the warning line corresponding to the item category, the item category is the abnormal category, and abnormal reminder information is generated based on the abnormal category to increase the inventory in time. Finally, the abnormal category is highlighted in the asset inventory report based on the abnormal reminding information, so that the user can intuitively see the category of the abnormal item, make timely inventory adjustments, and reasonably control the inventory, which is conducive to the normal operation of the company's production and operation activities .

In one embodiment, the asset inventory request further includes an administrator ID, and the administrator ID is a unique identifier for identifying a warehouse administrator. After step S42, the warehouse asset inventory method further includes: sending the abnormal reminder information and the asset inventory report to the client corresponding to the administrator ID.

Specifically, the user can select the required asset inventory report template and the warehouse to be counted on the client's asset inventory configuration interface, and can also select an administrator who monitors the processing result of the asset inventory request to trigger the carrying template. Asset inventory request for ID, warehouse ID, and administrator ID. Correspondingly, after step S42, that is, after the abnormal reminder information is generated based on the abnormality category, the server also sends the abnormal reminder information and asset inventory report to the client corresponding to the administrator ID, so that the administrator can view the abnormal reminder information and Asset inventory reports, and timely increase inventory based on abnormal reminder information and asset inventory reports to ensure the normal operation of the company's generating business activities.

In one embodiment, the asset inventory request includes an inventory method, and different inventory methods correspond to different types of asset inventory report templates. Each original RFID tag corresponds to an item category. As shown in FIG. 4, after step S20, the warehouse asset inventory method further includes the following steps:

S61: If the inventory method is an individual inventory method, at least one original RFID tag read by each RFID reading device is stored in a first array corresponding to the RFID reading device according to the reading order.

Among them, the individual inventory method refers to a method of inventory by item. The first array refers to an array created for each item, and is used to store the original RFID tags. Specifically, if the inventory method is an individual inventory method, at least one original RFID tag read by each RFID reading device is stored in a first array corresponding to the RFID reading device according to the reading order to achieve The purpose of individual inventory, because different inventory methods correspond to different types of asset inventory reports. Through individual inventory methods, asset inventory reports can be obtained by individual items. The asset inventory report includes detailed information about each item for users to view. Details of each item. In this embodiment, the original RFID tags are stored in the first array through an array storage method. Because the storage of the array is continuous, it can be quickly accessed, which is helpful to the subsequent use of the HashSet method to access the array data and perform deduplication processing. Efficient deduplication of original RFID tags.

S62: If the inventory method is a category inventory method, at least one original RFID tag read by each RFID reading device is stored in a second array corresponding to the item category according to the corresponding item category.

Among them, the type counting method refers to a method of counting by item type. Each original RFID tag corresponds to an item category. The second array refers to an array created in the unit of each item category, and is used to store the original RFID tags corresponding to the same item category. Specifically, if the inventory method is a type inventory method, at least one original RFID tag read by each RFID reading device is stored in a second array corresponding to the item category according to the corresponding item category, so as to achieve Inventory by type. Because different inventory methods correspond to different types of asset inventory reports, asset inventory reports by item category can be obtained by category inventory methods. The asset inventory report includes fields such as item category, inventory quantity, and whether it is abnormal. In this embodiment, the original RFID tags are stored in the second array through an array storage method. Since the storage of the array is continuous, it can be quickly accessed, which helps to speed up the subsequent deduplication of the original RFID tags. Understandably, the type counting method only roughly reflects the counting number of an item category, but the counting takes a short time. Although the individual inventory method reflects the detailed information and the inventory quantity of each item in the warehouse, the inventory taking time is longer than the type inventory method.

Correspondingly, performing deduplication processing on all original RFID tags in step S30 to obtain target RFID tags includes: using a HashSet method to perform deduplication processing on all original RFID tags in the first array or the second array to obtain a target RFID tags.

Among them, the technical principle of HashSet refers to creating a new array to judge the original RFID tags in the original array (that is, the first or second array); when the original RFID tag (key-value) is inserted into the new array, it will judge Is there a Key value corresponding to the original RFID tag in the new array? If it does not exist, insert the original RFID tag as the target RFID tag into the new array; if it does not exist, the HashSet method performs deduplication processing, which is simple and easy to implement. Improve the efficiency of warehouse asset inventory. Among them, the Key value is the corresponding index of the original RFID tag in the original array (such as 1), and the value is the corresponding specific data (that is, the original RFID tag). Since the storage of the array is continuous, the array storage method can quickly The access helps to use the HashSet method to access the array data and perform deduplication processing, and improves the efficiency of deduplication of the original RFID tag.

In this embodiment, the asset inventory request includes an inventory method. Each original RFID tag corresponds to an item category. The server makes a judgment based on the inventory method in the asset inventory request. If the inventory method is an individual inventory method, each RFID reading device The read at least one original RFID tag is stored in a first array corresponding to the RFID reading device according to the reading order, so as to achieve the purpose of individual inventory. If the inventory method is a type inventory method, at least one original RFID tag read by each RFID reading device is stored in a second array corresponding to the item category according to the corresponding item category to achieve inventory by category For the purpose of array storage, because the storage of the array is continuous and can be accessed quickly, it helps to use the HashSet method to access the array data and perform deduplication processing, which improves the efficiency of deduplication of the original RFID tag.

In an embodiment, as shown in FIG. 5, in step S40, the asset inventory report template corresponding to the template ID is called to process the target RFID tag to obtain the asset inventory report, and specifically includes the following steps:

S41: Call the asset inventory report template corresponding to the template ID. The asset inventory report template includes a target field.

The target field is a preset field provided in the asset inventory report template or a required field selected from the preset fields. The preset fields are all the fields provided in the asset inventory report template. Specifically, the server queries the database based on the template ID and invokes the asset inventory report template corresponding to the report ID. This process does not require the user to manually prepare an asset inventory report, and can directly call a preset report template to improve the production efficiency of the asset inventory report.

S42: Acquire item information corresponding to the target RFID tag based on the target RFID tag.

Specifically, the server searches a system item library based on the target RFID tag, and obtains detailed information of the item corresponding to the target RFID tag. Among them, the system item library stores the item detailed information of each item in the warehouse in advance. The item detailed information includes, but is not limited to, item name, item type, item price, and item code.

S43: Map the item information to a target field corresponding to the item information on the report template to form an asset inventory report.

Specifically, the server maps the item information obtained in step S42 to a target field corresponding to the item information on the report template. It should be noted that for the inventory quantity field in the asset inventory report template, the server counts the number of target RFID tags for each target RFID tag according to the inventory method, and maps the statistical result to the inventory quantity field; for the item name, Fields such as item category, item price, and item code can be directly searched from the database for the information corresponding to the above fields and mapped to the corresponding fields; for the abnormal field, the inventory count and the actual number of assets in the warehouse need to be carried out In contrast, if the inventory quantity is not the same as the actual inventory quantity of the assets in the warehouse, the attribute value "Yes" is filled in the abnormal field to form an asset inventory report to realize the automation of inventory asset inventory.

In this embodiment, the server first calls the report template corresponding to the template ID, and then, based on the target RFID tag, obtains the item information corresponding to the target RFID tag, so as to map the item information to the target corresponding to the item information on the report template. On the field, an asset inventory report is formed, and the production process can produce an asset inventory report without human intervention to realize the automation of warehouse asset inventory.

In an embodiment, as shown in FIG. 6, before step S10, the warehouse asset inventory method further includes the following steps:

S71: Obtain the coverage area and warehouse area of the RFID reading device.

Specifically, the device installation configuration interface of the warehouse management system includes two device installation calculation boxes for calculating the number of device installations. The user inputs the coverage area of the RFID reading device and the warehouse area of each warehouse into the device installation calculation box. In order to enable the server to obtain the coverage area and warehouse area of the RFID reading device, in order to calculate the number of equipment installations based on the coverage area and warehouse area of the RFID reading device, the process does not need to be calculated manually, only the coverage area of the RFID reading device is required. And the warehouse area of each warehouse can be entered into the equipment installation calculation box. Since the coverage area of the RFID reading device of the server is basically fixed, the server can cycle each warehouse area for batch calculation during calculation, reducing labor costs. .

S72: Obtain the number of RFID reader installations based on the coverage area and warehouse area of the RFID reader.

Count the number of RFID reading devices installed.

Specifically, the server uses the formula

The coverage area and warehouse area of the RFID reading device are processed, and the number of RFID reading device installations is calculated. Among them, M is the warehouse area, n is the coverage area of the RFID reading device, N is the number of installation of the RFID reading device, and the symbol

It means rounding up to achieve full coverage of the warehouse and improve the accuracy of the inventory. Further, since the coverage area of the RFID reading device is circular, and there is a cross area between adjacent RFID reading devices, the RFID reading device is installed at a center smaller than the radius of the coverage area to minimize The cross area between the devices speeds up the efficiency of deduplication, which in turn improves the efficiency of inventory.

In this embodiment, the server obtains the coverage area and warehouse area of the RFID reading device so as to obtain the number of installations of the RFID reading device based on the coverage area and warehouse area of the RFID reading device. This process does not require manual calculation and reduces labor costs. . In addition, the number of installations of RFID reading devices is calculated by rounding up to achieve full coverage of the warehouse and improve the accuracy of the inventory.

It should be understood that the size of the sequence numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

In one embodiment, a warehouse asset inventory device is provided, and the warehouse asset inventory device corresponds to the warehouse asset inventory method in the embodiment described above. As shown in FIG. 7, the warehouse asset inventory device includes an inventory request acquisition module 10, an original RFID tag acquisition module 20, a target RFID tag acquisition module 30, and an asset inventory report acquisition module 40. The detailed description of each function module is as follows:

The inventory request obtaining module 10 is configured to obtain an asset inventory request, and the asset inventory request includes a template ID and a warehouse ID.

The original RFID tag acquisition module 20 is configured to call at least one RFID reading device installed in a warehouse corresponding to a warehouse ID to read an RFID tag of an item based on an asset inventory request, and obtain at least one of the RFID tags read by each RFID reading device. An original RFID tag.

The target RFID tag acquisition module 30 is configured to perform deduplication processing on all original RFID tags to acquire the target RFID tags.

The asset inventory report acquisition module 40 is configured to call a report template corresponding to the template ID to process the target RFID tag and obtain an asset inventory report.

Specifically, each target RFID tag corresponds to an item category, and the warehouse asset inventory device further includes an RFID tag quantity acquisition unit 51 and an abnormal reminder information acquisition unit 52.

The RFID tag quantity acquisition unit 51 is configured to classify articles according to the article categories corresponding to the target RFID tags, and obtain the number of target RFID tags of each article category.

The abnormality alert information acquisition unit 52 is configured to generate abnormality alert information based on the abnormality category if the number of target RFID tags of any item category is lower than the warning line corresponding to the item category, and the item category is the abnormality category.

The asset inventory report obtaining module 40 is specifically: highlighting the abnormal category in the asset inventory report based on the abnormal reminder information.

Specifically, the asset inventory request further includes an administrator ID, and the warehouse asset inventory device further includes an abnormal reminder information sending module for sending the abnormal reminder information and the asset inventory report to a client corresponding to the administrator ID.

Specifically, the asset inventory request includes an inventory method, and each original RFID tag corresponds to an item category. The warehouse asset inventory device further includes a first processing unit 61 and a second processing unit 62.

The first processing unit 61 is configured to store at least one original RFID tag read by each RFID reading device in the first corresponding to the RFID reading device according to the reading order if the counting method is an individual counting method. In the array.

The second processing unit 62 is configured to store at least one original RFID tag read by each RFID reading device according to the corresponding item category if the inventory method is a type inventory method, and respectively store them in the second corresponding to the item category. In the array.

Then, the target RFID tag acquisition module 30 specifically uses the HashSet method to perform deduplication processing on all the original RFID tags in the first array or the second array to obtain the target RFID tags.

Specifically, the asset inventory report acquisition module 40 includes a target field acquisition unit 41, an item information acquisition unit 42, and an asset inventory report acquisition unit 43.

The target field obtaining unit 41 is configured to call a report template corresponding to the template ID, and the report template includes a target field.

The item information obtaining unit 42 is configured to obtain item information corresponding to the target RFID tag based on the target RFID tag.

The asset inventory report obtaining unit 43 is configured to map the item information to a target field corresponding to the item information on the report template to form an asset inventory report.

Specifically, the warehouse asset inventory device further includes a processing area acquisition unit 71 and an installation quantity acquisition unit 72.

The processing area acquisition unit 71 is configured to acquire a coverage area and a warehouse area of the RFID reading device.

The installation quantity obtaining unit 72 is configured to obtain the installation quantity of the RFID reading device based on the coverage area and warehouse area of the RFID reading device, wherein the formula is adopted

Calculate the number of RFID reader installations, where M is the warehouse area and n is the coverage area of the RFID reader.

For the specific limitation of the warehouse asset inventory device, please refer to the limitation on the warehouse asset inventory device mentioned above, which will not be repeated here. Each module in the above-mentioned warehouse asset inventory device may be implemented in whole or in part by software, hardware, and a combination thereof. The above-mentioned modules may be embedded in the hardware form or independent of the processor in the computer device, or may be stored in the memory of the computer device in the form of software, so that the processor calls and performs the operations corresponding to the above modules.

In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure diagram may be as shown in FIG. 8. The computer device includes a processor, a memory, a network interface, and a database connected through a system bus. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer-readable instructions, and a database. The internal memory provides an environment for operating the operating system and computer-readable instructions in a non-volatile storage medium. The computer equipment database is used to store data generated or obtained during the execution of the warehouse asset inventory method, such as asset inventory reports. The network interface of the computer device is used to communicate with an external terminal through a network connection. The computer-readable instructions are executed by a processor to implement a warehouse asset inventory method.

In one embodiment, a computer device is provided, which includes a memory, a processor, and computer-readable instructions stored on the memory and executable on the processor. When the processor executes the computer-readable instructions, the processor implements the following steps: acquiring assets Inventory request. The asset inventory request includes the template ID and the warehouse ID. Based on the asset inventory request, at least one RFID reading device pre-installed in the warehouse corresponding to the warehouse ID is called to read the RFID tags of the items, and each RFID reading device is read. At least one original RFID tag obtained; deduplicate all original RFID tags to obtain target RFID tags; call a report template corresponding to the template ID to process the target RFID tags, and obtain an asset inventory report.

In one embodiment, each target RFID tag corresponds to an item category. When the processor executes the computer-readable instructions, the following steps are further implemented: classify the items according to the item category corresponding to the target RFID tag, and obtain the target RFID of each item category. Number of tags; if the number of target RFID tags of any item category is lower than the warning line corresponding to the item category, the item category is an abnormal category, and abnormal reminder information is generated based on the abnormal category; asset inventory reports are obtained, including: based on the exception Reminders highlight exception categories in the asset inventory report.

In one embodiment, the asset inventory request further includes an administrator ID. When the processor executes the computer-readable instructions, the following steps are further implemented: sending the abnormal reminder information and the asset inventory report to the client corresponding to the administrator ID.

In one embodiment, the asset inventory request includes an inventory method; each original RFID tag corresponds to an item category, and the processor also implements the following steps when the processor executes computer-readable instructions: if the inventory method is an individual inventory method, each RFID is read Take at least one original RFID tag read by the device and store it in the first array corresponding to the RFID reading device according to the reading order; if the inventory method is a type inventory method, each RFID reading device is read to At least one original RFID tag is stored in a second array corresponding to the item category according to the corresponding item category; when the processor executes the computer-readable instructions, the following steps are also implemented: the first array or the second array is implemented using the HashSet method All the original RFID tags in the array are deduplicated to obtain the target RFID tags.

In one embodiment, when the processor executes the computer-readable instructions, the processor further implements the following steps: calling a report template corresponding to the template ID, the report template includes a target field; and acquiring item information corresponding to the target RFID tag based on the target RFID tag; The item information is mapped to the target field corresponding to the item information on the report template to form an asset inventory report.

In one embodiment, when the processor executes the computer-readable instructions, the following steps are further implemented: obtaining the coverage area and warehouse area of the RFID reading device; obtaining the installation of the RFID reading device based on the coverage area and warehouse area of the RFID reading device Quantity; of which formula

Calculate the number of RFID reader installations, where M is the warehouse area, n is the coverage area of the RFID reader, and N is the number of RFID reader installations.

In one embodiment, one or more non-volatile storage media storing computer-readable instructions are provided. When the computer-readable instructions are executed by one or more processors, the one or more processors are executed as follows: Step: Obtain an asset inventory request. The asset inventory request includes a template ID and a warehouse ID. Based on the asset inventory request, call at least one RFID reading device installed in the warehouse corresponding to the warehouse ID to read the RFID tag of the item, and obtain each RFID. At least one original RFID tag read by the reading device; deduplicates all the original RFID tags to obtain the target RFID tag; calls a report template corresponding to the template ID to process the target RFID tag, and obtains an asset inventory report.

In one embodiment, each target RFID tag corresponds to an item category, and when the computer-readable instructions are executed by one or more processors, the one or more processors further perform the following steps: according to the item category corresponding to the target RFID tag Classify the items to obtain the number of target RFID tags for each item category; if the number of target RFID tags for any item category is lower than the warning line corresponding to the item category, the item category is an anomaly category and is generated based on the anomaly category Exception reminder information; Get asset inventory reports, including: highlight abnormal categories in asset inventory reports based on exception reminder information.

In one embodiment, the asset inventory request further includes an administrator ID. When the computer-readable instructions are executed by one or more processors, the one or more processors further perform the following steps: sending the abnormal reminder information and the asset inventory report Give the client the administrator ID.

In one embodiment, the asset inventory request includes an inventory method; each original RFID tag corresponds to an item category, and when the computer-readable instructions are executed by one or more processors, the one or more processors further perform the following steps: The inventory method is an individual inventory method, and at least one original RFID tag read by each RFID reading device is stored in a first array corresponding to the RFID reading device according to the reading order; if the inventory method is a type inventory Method, at least one original RFID tag read by each RFID reading device is respectively stored in a second array corresponding to the item category according to the corresponding item category; when the computer-readable instructions are executed by the processor, The following steps are implemented: using the HashSet method to deduplicate all the original RFID tags in the first array or the second array to obtain the target RFID tags.

In one embodiment, when the computer-readable instructions are executed by one or more processors, the one or more processors further perform the following steps: calling a report template corresponding to the template ID, and the report template includes a target field; based on the target The RFID tag acquires the item information corresponding to the target RFID tag; maps the item information to the target field corresponding to the item information on the report template to form an asset inventory report.

In one embodiment, when the computer-readable instructions are executed by one or more processors, the one or more processors further perform the following steps: obtaining a coverage area and a warehouse area of the RFID reading device; Covered area and warehouse area to obtain the number of RFID reading devices installed; of which, the formula is used

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented by computer-readable instructions to instruct related hardware. The computer-readable instructions can be stored in a non-volatile computer. In the readable storage medium, the computer-readable instructions, when executed, may include the processes of the embodiments of the methods described above. Wherein, any reference to the memory, storage, database or other media used in the embodiments provided in this application may include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), dual data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous chain Synchlink DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

Those skilled in the art can clearly understand that, for the convenience and brevity of the description, only the above-mentioned division of functional units and modules is used as an example. In practical applications, the above functions can be assigned by different functional units, Module completion, that is, dividing the internal structure of the device into different functional units or modules to complete all or part of the functions described above.

The above-mentioned embodiments are only used to describe the technical solution of the present application, but are not limited thereto. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still implement the foregoing implementations. The technical solutions described in the examples are modified, or some technical features are equivalently replaced; and these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in Within the scope of this application.

Claims

A warehouse asset inventory method, characterized in that it includes:

Obtaining an asset inventory request, where the asset inventory request includes a template ID and a warehouse ID;

Based on the asset inventory request, calling at least one RFID reading device pre-installed in a warehouse corresponding to the warehouse ID to read an RFID tag of an item, and acquiring at least one original RFID read by each of the RFID reading devices label;

Deduplicate all original RFID tags to obtain target RFID tags;

An asset inventory report template corresponding to the template ID is called to process the target RFID tag to obtain an asset inventory report.
The inventory asset inventory method of claim 1, wherein each of said target RFID tags corresponds to an item category;

After the steps of performing deduplication processing on all original RFID tags and obtaining target RFID tags, the warehouse asset inventory method further includes:

Classify items according to the item category corresponding to the target RFID tag, and obtain the number of target RFID tags for each item category;

If the number of target RFID tags of any item category is lower than the warning line corresponding to the item category, the item category is an abnormal category, and abnormal reminder information is generated based on the abnormal category;

The obtaining an asset inventory report includes: highlighting the abnormal category in the asset inventory report based on the abnormal reminder information.
The inventory asset inventory method according to claim 2, wherein the asset inventory request further comprises an administrator ID;

After the step of generating abnormality alert information based on the abnormality category, the warehouse asset inventory method further includes:

And sending the abnormal reminder information and the asset inventory report to a client corresponding to the administrator ID.
The inventory asset inventory method according to claim 1, wherein the asset inventory request includes an inventory method; each of the original RFID tags corresponds to an item category;

After the step of acquiring at least one original RFID tag read by each of the RFID reading devices, the warehouse asset inventory method further includes:

If the inventory method is an individual inventory method, at least one original RFID tag read by each RFID reading device is stored in a first array corresponding to the RFID reading device according to the reading order. ;

If the inventory method is a type inventory method, at least one original RFID tag read by each RFID reading device is stored in a second array corresponding to the item category according to the corresponding item category. ;

The performing deduplication processing on all original RFID tags to obtain a target RFID tag includes:

The HashSet method is used to perform deduplication processing on all original RFID tags in the first array or the second array to obtain a target RFID tag.
The inventory asset inventory method according to claim 1, wherein the invoking a report template corresponding to a template ID to process the target RFID tag to obtain an asset inventory report comprises:

Calling a report template corresponding to the template ID, the report template including a target field;

Obtaining item information corresponding to the target RFID tag based on the target RFID tag;

The item information is mapped to a target field corresponding to the item information on the report template to form the asset inventory report.
The inventory asset inventory method according to claim 1, wherein before the step of obtaining an asset inventory request, the inventory asset inventory method further comprises:

Obtain the coverage area and warehouse area of the RFID reading device;

Obtain the number of RFID reader installations based on the coverage area and warehouse area of the RFID reader; where formula is used
Calculate the number of installations of the RFID reading device, M is the area of the warehouse, n is the coverage area of the RFID reading device, and N is the number of installations of the RFID reading device.
A warehouse asset inventory device, comprising:

An inventory request acquisition module, configured to acquire an asset inventory request, where the asset inventory request includes a template ID and a warehouse ID;

The original RFID tag acquisition module is configured to call at least one RFID reading device installed in a warehouse corresponding to the warehouse ID to read an RFID tag of an item based on the asset inventory request, and obtain each RFID reading device. At least one raw RFID tag read;

Target RFID tag acquisition module, used to deduplicate all original RFID tags to obtain target RFID tags;

The asset inventory report acquisition module is configured to call an asset inventory report template corresponding to the template ID to process the target RFID tag to obtain an asset inventory report.
The inventory asset counting device according to claim 7, wherein the asset inventory request includes an inventory method; each of the original RFID tags corresponds to an item category;

The warehouse asset inventory device further includes:

A first processing unit, configured to store at least one original RFID tag read by each of the RFID reading devices according to the reading order if the counting method is an individual counting method; The corresponding first array;

A second processing unit configured to store at least one original RFID tag read by each of the RFID reading devices according to a corresponding item category, if the inventory method is a type inventory method, and respectively store the original RFID tag with the item category Corresponds to the second array.
A computer device includes a memory, a processor, and computer-readable instructions stored in the memory and executable on the processor, wherein the processor implements the computer-readable instructions as follows: step:

Obtaining an asset inventory request, where the asset inventory request includes a template ID and a warehouse ID;

Based on the asset inventory request, calling at least one RFID reading device pre-installed in a warehouse corresponding to the warehouse ID to read an RFID tag of an item, and acquiring at least one original RFID read by each of the RFID reading devices label;

Deduplicate all original RFID tags to obtain target RFID tags;

An asset inventory report template corresponding to the template ID is called to process the target RFID tag to obtain an asset inventory report.
The computer device according to claim 9, characterized in that each of said target RFID tags corresponds to an item category; after said step of performing deduplication processing on all original RFID tags and obtaining target RFID tags, said processing When the computer executes the computer-readable instructions, the following steps are also implemented:

Classify items according to the item category corresponding to the target RFID tag, and obtain the number of target RFID tags for each item category;

If the number of target RFID tags of any item category is lower than the warning line corresponding to the item category, the item category is an abnormal category, and abnormal reminder information is generated based on the abnormal category;

The obtaining an asset inventory report includes: highlighting the abnormal category in the asset inventory report based on the abnormal reminder information.
The computer device according to claim 10, wherein the asset inventory request further comprises an administrator ID; after the step of generating abnormality alert information based on the abnormality category, the processor executes the computer-readable instructions When implementing the following steps:

And sending the abnormal reminder information and the asset inventory report to a client corresponding to the administrator ID.
The computer device according to claim 9, wherein the asset inventory request includes an inventory method; each of the original RFID tags corresponds to an item category; After the step of at least one original RFID tag, the processor also implements the following steps when executing the computer-readable instructions:

If the inventory method is an individual inventory method, at least one original RFID tag read by each RFID reading device is stored in a first array corresponding to the RFID reading device according to the reading order. ;

If the inventory method is a type inventory method, at least one original RFID tag read by each RFID reading device is stored in a second array corresponding to the item category according to the corresponding item category. ;

The performing deduplication processing on all original RFID tags to obtain a target RFID tag includes:

The HashSet method is used to perform deduplication processing on all original RFID tags in the first array or the second array to obtain a target RFID tag.
The computer device according to claim 9, wherein the invoking a report template corresponding to a template ID to process the target RFID tag to obtain an asset inventory report comprises:

Calling a report template corresponding to the template ID, the report template including a target field;

Obtaining item information corresponding to the target RFID tag based on the target RFID tag;

The item information is mapped to a target field corresponding to the item information on the report template to form the asset inventory report.
The computer device according to claim 9, characterized in that before the step of obtaining the asset inventory request, the processor further implements the following steps when executing the computer-readable instructions:

Obtain the coverage area and warehouse area of the RFID reading device;

Obtain the number of RFID reader installations based on the coverage area and warehouse area of the RFID reader; where formula is used
Calculate the number of installations of the RFID reading device, M is the area of the warehouse, n is the coverage area of the RFID reading device, and N is the number of installations of the RFID reading device.
One or more non-volatile readable storage media storing computer-readable instructions, wherein when the computer-readable instructions are executed by one or more processors, the one or more processors execute The following steps:

Obtaining an asset inventory request, where the asset inventory request includes a template ID and a warehouse ID;

Based on the asset inventory request, calling at least one RFID reading device pre-installed in a warehouse corresponding to the warehouse ID to read an RFID tag of an item, and acquiring at least one original RFID read by each of the RFID reading devices label;

Deduplicate all original RFID tags to obtain target RFID tags;

An asset inventory report template corresponding to the template ID is called to process the target RFID tag to obtain an asset inventory report.
The non-volatile readable storage medium according to claim 15, characterized in that each of the target RFID tags corresponds to an item category; and the original RFID tags are deduplicated to obtain the target RFID tags. After the steps, when the computer-readable instructions are executed by one or more processors, the one or more processors further execute the following steps:

Classify items according to the item category corresponding to the target RFID tag, and obtain the number of target RFID tags for each item category;

If the number of target RFID tags of any item category is lower than the warning line corresponding to the item category, the item category is an abnormal category, and abnormal reminder information is generated based on the abnormal category;

The obtaining an asset inventory report includes: highlighting the abnormal category in the asset inventory report based on the abnormal reminder information.
The non-volatile readable storage medium according to claim 16, wherein the asset inventory request further includes an administrator ID; and after the step of generating abnormal reminder information based on the abnormal category, the computer readable When the instructions are executed by one or more processors, the one or more processors further perform the following steps:

And sending the abnormal reminder information and the asset inventory report to a client corresponding to the administrator ID.
The non-volatile readable storage medium according to claim 15, wherein the asset inventory request includes an inventory method; each of the original RFID tags corresponds to an item category; After the step of at least one original RFID tag read by the reading device, when the computer-readable instructions are executed by one or more processors, the one or more processors further perform the following steps:

If the inventory method is an individual inventory method, at least one original RFID tag read by each RFID reading device is stored in a first array corresponding to the RFID reading device according to the reading order. ;

If the inventory method is a type inventory method, at least one original RFID tag read by each RFID reading device is stored in a second array corresponding to the item category according to the corresponding item category. ;

The performing deduplication processing on all original RFID tags to obtain a target RFID tag includes:

The HashSet method is used to perform deduplication processing on all original RFID tags in the first array or the second array to obtain a target RFID tag.
The non-volatile readable storage medium according to claim 15, wherein the calling a report template corresponding to a template ID to process the target RFID tag to obtain an asset inventory report comprises:

Calling a report template corresponding to the template ID, the report template including a target field;

Obtaining item information corresponding to the target RFID tag based on the target RFID tag;

The item information is mapped to a target field corresponding to the item information on the report template to form the asset inventory report.
The non-volatile readable storage medium according to claim 15, wherein before the step of obtaining an asset inventory request, the computer-readable instructions are executed by one or more processors to cause the computer-readable instructions to One or more processors also perform the following steps:

Obtain the coverage area and warehouse area of the RFID reading device;

Obtain the number of RFID reader installations based on the coverage area and warehouse area of the RFID reader; where formula is used
Calculate the number of installations of the RFID reading device, M is the area of the warehouse, n is the coverage area of the RFID reading device, and N is the number of installations of the RFID reading device.