CN115936580A - Intelligent dispatching method and system for warehouse logistics - Google Patents

Intelligent dispatching method and system for warehouse logistics Download PDF

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Publication number
CN115936580A
CN115936580A CN202211596410.8A CN202211596410A CN115936580A CN 115936580 A CN115936580 A CN 115936580A CN 202211596410 A CN202211596410 A CN 202211596410A CN 115936580 A CN115936580 A CN 115936580A
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warehouse
management
module
bar code
wms
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CN202211596410.8A
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Inventor
丁培红
王本燕
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Qiheng Shuzhi Wuxi Logistics Technology Co ltd
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Qiheng Shuzhi Wuxi Logistics Technology Co ltd
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Priority to CN202211596410.8A priority Critical patent/CN115936580A/en
Publication of CN115936580A publication Critical patent/CN115936580A/en
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Abstract

The invention discloses an intelligent dispatching method and system for warehouse logistics, which comprises a PDA bar code management system, a WMS system and a WCS system; the PDA bar code management system realizes data acquisition of each operation link of goods arrival inspection, warehousing, ex-warehouse, allocation, warehouse moving and shifting and inventory checking of the warehouse; the WMS system is in communication connection with the PDA bar code management system, and the WMS system is used for processing the collected data so as to manage the operation plan, the operation process and the operation change of the warehousing operation; the WCS system is in communication connection with the WMS system, converts the management operation plan into an operation instruction format, and sends an operation instruction of entering and leaving corresponding goods space to the single machine equipment and the conveyor system; the invention has the beneficial effects that: the fault reason of the equipment can be searched in time, so that maintenance is carried out, and the normal operation of intelligent scheduling is ensured; the visual module is used for graphically and dynamically displaying the operation mode, the state information and the alarm information of the single machine equipment and the conveyor system.

Description

Intelligent dispatching method and system for warehouse logistics
Technical Field
The invention belongs to the technical field of warehouse logistics, and particularly relates to an intelligent dispatching method and system for warehouse logistics.
Background
The current situation and the development trend of the current warehouse logistics are automatic warehouses, and the main problems of low utilization rate, unobvious effect, uncertain scale and unobvious advantages exist in the use of the warehouse logistics, so that a plurality of warehouse yard resources are idle, particularly warehouse automation is realized in a production enterprise with small and single product batch, and the contradiction between the idle warehouse yard facility equipment resources and repeated configuration is prominent; the specific reasons are as follows: the automatic warehouse has a significant decision problem in the design and planning before construction because the full investigation and analysis work of the warehouse construction and planning is not done; automation is realized for automation, the necessity of the automation is not researched and analyzed, and the requirement on automation in actual utilization is found to be low after the construction is finished, so that the utilization rate is low; the thought understanding for improving the mechanization and automation of warehouse operation is insufficient: due to insufficient cognition, the equipped equipment is unwilling to use, the thought concept still stays on the basis of manual operation, the confidence of the novel automatic warehouse is insufficient, and the automatic warehouse is not stored on an important position, so that the research and the use of the storage flow of the automatic warehouse are abandoned in thinking; due to external factors and changes in situation: the change of the receiving and sending tasks, the change of the workload and the change of the goods types, but the warehouse equipment and the management system are not changed and upgraded, the original market is lost over time, and the warehouse is in an idle state; the quality of the personnel cannot keep up with: the training of mechanical operators and maintenance personnel is not paid attention, and the operation and maintenance personnel are lacked, so that the existing equipment can not play due roles; subsequent maintenance and development are not considered when a newly-built storehouse is designed, so that the use of equipment and the improvement of the automation level are limited; after the installation, part of the system fails and is damaged, the accessories and after-sales services cannot be kept up, and the maintenance is very difficult.
With the iterative upgrade of information technology and the aggravated catalysis of market demand, intelligent logistics is already a great trend, and the application of artificial intelligence will certainly inject brand-new power for transformation and upgrade of the domestic logistics industry; the development trend of warehouse logistics in the future is to be in the direction of informatization, networking, automation, intellectualization, zero stock and integration; informatization and networking: with the development of information technology and the continuous application of 5G network technology, various industries are in the construction of strengthening informatization, and the warehouse logistics industry is in the construction of strengthening informatization and networking; communication and exchange in all aspects are enhanced through instant information, and a decision according with an actual situation can be made through continuous information data flow; through the construction of the aspects, paperless work and office work can be realized; in addition, the development of information technology and network technology can control automatic equipment to do work through a system, so that the operation speed of the warehouse is increased; automation and intellectualization: the automation is developed along with the development of technology development, the development of technologies such as the development of electronic information technology, automatic identification, automatic control and the like has a plurality of automatic devices, and the automation degree of enterprises is improved by applying various automatic devices in the warehouse logistics industry; the equipment such as the automatic stacker crane, the guide vehicle and the unmanned forklift improves the working efficiency and reduces the manual demand; the intellectualization is the warehouse logistics upgraded from automation to intellectualization along with the use of an artificial intelligence technology, and along with the continuous enhancement of AI research, the warehouse logistics industry also inevitably applies the developed products, thereby continuously reaching the stage of an intelligent warehouse, which is the stage of unmanned working.
In the existing warehouse logistics scheduling, when a machine breaks down, the failure reason can not be found out in time, and the scheduling efficiency is influenced.
Disclosure of Invention
The invention aims to provide an intelligent dispatching method and system for warehouse logistics, which can be used for searching equipment fault reasons in time, so that maintenance is carried out, and the normal operation of intelligent dispatching is ensured.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent dispatching system for warehouse logistics comprises a PDA bar code management system, a WMS system and a WCS system;
the PDA bar code management system realizes data acquisition of each operation link of goods arrival inspection, warehousing, ex-warehouse, allocation, warehouse moving and shifting and inventory checking of the warehouse;
the WMS system is in communication connection with the PDA bar code management system, and the WMS system is used for processing the collected data so as to manage the operation plan, the operation process and the operation change of the warehousing operation;
and the WCS system is in communication connection with the WMS system, converts the management operation plan into an operation instruction format, and sends an operation instruction of entering and leaving the corresponding goods space to the single machine equipment and the conveyor system.
As a preferred technical scheme of the invention, the WMS system comprises a warehouse operation management module, a warehouse information management module, a basic data maintenance module, a user information management module, an inventory management module, a system setting module, an early warning management module and a data query center.
As a preferred technical solution of the present invention, the PDA barcode management system implements the following management: basic information management, warehouse area management, warehouse entry management, warehouse exit management, warehouse entry management, packaging management, allocation management and statistical forms.
As a preferred technical scheme of the present invention, the present invention further includes a self-checking module, the system is self-checked by the self-checking module, if the self-checking is not successful, the system does not enter the running state, and an alarm is given to prompt the self-checking result, and when the fault is cleared, the system automatically enters the running state through the remote operation of an operator.
As a preferred technical scheme of the invention, the system also comprises an alarm module in communication connection with the self-checking module, and the alarm module is used for alarming an unqualified system subjected to self-checking.
As a preferred technical solution of the present invention, the alarm mode is a warning light or a buzzer.
The invention further comprises a visualization module, and the visualization module is used for graphically and dynamically displaying the operation mode, the state information and the alarm information of the single machine equipment and the conveyor system.
The invention also discloses an intelligent dispatching method for the warehouse logistics, which comprises the following steps:
the method comprises the following steps: data acquisition is realized through a PDA bar code management system;
step two: processing the collected data through a WMS system so as to manage the operation plan, the operation process and the operation change of the warehousing operation;
step three: and converting the management operation plan into an operation instruction format through the WCS system, and sending the warehouse-in and warehouse-out operation instructions of corresponding goods positions to the single machine equipment and the conveyor system.
Compared with the prior art, the invention has the beneficial effects that:
1. the fault reason of the equipment can be searched in time, so that maintenance is carried out, and the normal operation of intelligent scheduling is ensured;
2. the system is subjected to self-checking function through a self-checking module, if the self-checking is not successful, the system does not enter the running state, and an alarm is given to prompt a self-checking result, and after the fault is eliminated, the system automatically enters the running state through remote operation of an operator;
3. the operation modes, state information and alarm information of the single machine equipment and the conveyor system are graphically and dynamically displayed through a visualization module;
4. the speed and the accuracy of production data statistics are improved, and the work difficulty of gathering statistics personnel is reduced.
Drawings
FIG. 1 is a flow chart of the method of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, a first embodiment of the present invention provides an intelligent dispatching system for warehouse logistics, which includes a PDA barcode management system, a WMS system, and a WCS system;
the PDA bar code management system realizes the data acquisition of each operation link of the warehouse such as the goods arrival inspection, the warehouse entry, the warehouse exit, the allocation, the warehouse moving shift and the inventory checking;
the WMS system is in communication connection with the PDA bar code management system, and the WMS system is used for processing the collected data so as to manage the operation plan, the operation process and the operation change of the warehousing operation; the system for customized development is a B/S framework, is developed by adopting C # language, adopts SQL Server for a database, and manages the aspects of operation plan, operation process and operation change of storage operation by using a computer technology, so that a series of digital operations of realizing management of warehouse materials, accurate inventory inquiry, storage position management, storage material access management, material sorting, material checking and real-time report output are performed;
the WCS system is in communication connection with the WMS system, converts the management operation plan into an operation instruction format, and sends an operation instruction of entering and leaving the warehouse of a corresponding goods position to the single machine equipment and the conveyor system.
In this embodiment, the WMS system preferably includes
Warehouse operation management module: warehousing document management, ex-warehouse document management, checking operation management, empty tray in and out management, warehousing plan management, delivery plan management, task maintenance and warehouse moving document management;
a warehouse information management module: storage area management, goods position management and goods shelf management;
basic data maintenance module: material type management, material attribute management, charging mode setting, material batch management and material information management;
the user information management module: user list, department management, authority group list and department personnel management;
an inventory management module: inventory detail query, stock location status query;
a system setting module: service type, menu management and operation log management;
the early warning management module: early warning of inventory and early warning of shelf life;
the data query center: daily report query, report configuration, monthly report query, warehouse utilization rate check and annual report query.
In this embodiment, preferably, the PDA barcode management system implements the following management: basic information management, warehouse area management, warehouse entry management, warehouse exit management, warehouse entry management, packaging management, allocation management and statistical reports;
in this embodiment, it is preferable that the system further includes a self-checking module, the system is self-checked by the self-checking module, if the self-checking is not successful, the system does not enter the operating state, and an alarm is given to prompt a self-checking result, and when a fault is cleared, the system automatically enters the operating state through remote operation of an operator.
In this embodiment, preferably, the system further includes an alarm module in communication connection with the self-checking module, and the alarm module is used to alarm the unqualified system of the self-checking.
In this embodiment, the alarm is preferably a warning light or a buzzer.
In this embodiment, it is preferable that the system further includes a visualization module, and the visualization module is configured to graphically and dynamically display the operation mode, the status information, and the alarm information of the stand-alone device and the conveyor system.
An intelligent dispatching method for warehouse logistics comprises the following steps:
the method comprises the following steps: data acquisition is realized through a PDA bar code management system;
step two: processing the collected data through a WMS system so as to manage the operation plan, the operation process and the operation change of the warehousing operation;
step three: and converting the management operation plan into an operation instruction format through the WCS system, and sending the warehouse-in and warehouse-out operation instructions of corresponding goods positions to the single machine equipment and the conveyor system.
Example 2
Referring to fig. 1, a second embodiment of the present invention is shown, which is based on the previous embodiment except that:
the bar code solution of the PDA bar code management system is specifically described as follows:
the bar code printer prints out the bar codes of the storage positions and the goods shelves, and classifies and arranges the bar codes (including category, commodity name, brand, origin and specification information); when the distribution center orders goods to the suppliers, the goods can be ordered according to the bar codes on the goods shelves and the storage positions; when the warehouse center receives the purchased goods, a large amount of bar codes of the goods packing boxes can be printed by a bar code printer to be used as records of corresponding goods shelves in the warehouse corresponding to the goods; meanwhile, scanning the bar codes on the outer packages of the commodities, transmitting the information to a background management system, and enabling the bar codes of the packing cases and the commodity bar codes to form one-to-one correspondence; after the goods arrive, the computer system determines the storage position of the goods according to the predetermined warehousing principle and the inventory quantity of the goods; the computer system prints out a bar code label according to the quantity of the commodities, and the bar code label comprises the storage position information of the commodities; then, labeling the container and placing the container on a conveyor; after the conveyor identifies the bar codes on the containers, the containers are placed in a designated storage area;
the finished product warehouse bar code management system classifies goods varieties according to goods storage bin positions, goods shelf product names, types, specifications, production places, brand names and packages, distributes unique codes, and collects inventory commodity information through a handheld wireless terminal; then the collected information is processed by the computer in a centralized way, thereby forming an inventory report; the bar code identification needing to be updated can be updated in time by a portable bar code printer; when the commodities are sorted, moved and allocated by taking the tray as a unit, a list of the moved or allocated articles is sorted out through a computer, a bar code identification is printed out by a printer, and bar codes are pasted on the related moved or allocated articles and the moved tray; moving the sorted commodities to an object or a storage position guided by a computer by using a forklift; bar code labels are marked on the reassembled package or the reworked product, and computer synchronous management is realized;
after receiving the delivery requirements of the customers, the distribution center collects the cargo demand information of the customers and prints the picking bar code labels in batches by a bar code printer; the bar code contains information of which city or street the goods are to be sent to; sorting personnel picks the goods in a warehouse according to a goods picking order printed by a computer and pastes goods picking labels (bar code labels containing basic information of the goods exist on the goods) on the goods; packing the picked commodities, and printing a bar code label on the packing box by using a bar code printer, wherein the bar code contains information of a commodity arrival area; then the containers are sent to an automatic sorting machine, on an induction sorting machine of the automatic sorting machine, a laser scanner scans bar codes attached to the containers, and then the containers are conveyed to different delivery areas; scanning the bar codes on the products out of the warehouse according to a bill of lading or a distribution bill generated by a business center, and carrying out warehouse-out inspection to generate a data file which can be used for a mobile terminal; when the product is delivered from the warehouse, the bar code on the commodity is scanned, the information of the delivered commodity is confirmed, and the stock state of the commodity is changed; the speed and the accuracy of production data statistics are improved, and the working difficulty of gathering statistics personnel is reduced.
The scheduling system quasi-team wire library & die library & terminal library can use a light load automated vertical library (Miniload AS/RS): the vertical storage rack can replace the traditional fixed goods shelf, maintain compact floor area and simultaneously realize vertical storage, and maximize the space utilization rate; the small stacker is used as access equipment, wherein leads and terminals are directly stored on a goods shelf, dies are uniformly packaged into containers through a plastic turnover box and then stored on the goods shelf, and meanwhile, equipment such as a conveying line, appearance and weight detection and the like which are designed in a customized mode are arranged, so that unmanned operation is realized to the maximum extent; the scheme is characterized in that: as a core memory area; adopt small-size stacker as access goods instrument, can realize intensive storage and automatic scheduling access, wherein: the wire warehouse, the die warehouse and the terminal warehouse are in a common tunnel, so that the area is saved, the storage and the management are convenient, the supply of all cutting stations is met, the wire warehouse comprises 4180 wire storage positions, 3040 die storage positions and 4636 disc terminals, and the warehouse space is utilized to the maximum extent and the operation efficiency is improved; the stacker and the conveying system are utilized to completely realize unmanned operation of the storage area; the system can realize data intercommunication with an ERP system and an MES system, and completely realize automatic stock storage, goods taking and line-side supply through an intelligent conveying and dispatching system; equipment configuration: the system comprises a goods shelf, a small stacker, a customized conveying line system, a control system and an AGV;
the lead storage is as follows: after the leads are finished to the quality inspection, manually scanning the bar codes of the materials on each shaft, distributing a storage position by a system, manually placing the shaft to a conveying line (0.75 m), and starting to convey by the conveying line; setting a weight and appearance detection device, if abnormal materials occur, automatically moving to a region to be finished, and manually intervening and then warehousing; the conveying line system conveys the conducting wires to a Miniload connecting port (0.75 m) at the front conveying end of the target roadway warehouse according to the distributed target goods positions; the Miniload forks the lead, and the system issues an instruction according to the cargo space allocated by the bar code information to enable the Miniload to send the lead to a target storage space;
and (4) putting the terminal into a warehouse: after terminals/raw materials are integrally supported and sorted to a region to be disassembled in advance, the terminals are disassembled into a single disc manually, bar codes are attached to the single disc, and the single disc is placed to a conveying line (0.75 m) after scanning; the raw materials of the same SKU are unloaded and put into a bin, and the bin codes are scanned to bind the materials with the bin, and then the materials are put into a conveying line (0.75 m); the terminal trays/raw material bins are here raised from 0.75m to 4.75m via a screw conveyor line; the raw material bin divides at the position and goes to a line side bin of a semi-finished product branch bin/main assembly workshop; the terminal plate moves to the terminal warehouse directly; the terminal plate reaches the front conveying end (4.75 m) of the suspension warehouse, and the system conveys the terminal plate to a Miniload connection port (4.75 m) of a target roadway according to the goods position distributed by the bar code information; the Miniload forks the terminal panel, and the system issues an instruction according to the cargo space allocated by the bar code information to enable the Miniload to send the terminal panel to a target storage space;
the wires, the terminals and the die are delivered out of the warehouse and supplied to a cutting area: the MES sends material demand information, the WMS receives the information, distributes the warehouse location and sends an instruction to the WCS, and the WCS drives the Miniload to the warehouse location to pick up the goods and then transports the goods to a front transport line port (0.75 m); the material is conveyed to an AGV joint port (0.75 m) by a conveying line; the AGV acquires goods and sends the goods to each material caching frame of a required station;
returning the lead and the terminal to the warehouse: the cutting machine operator sends out excess material returning information, and a system allocates storage positions and schedules an AGV to get goods; the AGV sends materials (wires and terminals) to a conveying line connection port (0.75 m); the conveying line sends the materials (wires and terminals) to a Miniload receiving port (0.75 m) in front of the warehouse, and the Miniload takes the goods and sends the materials to a designated warehouse location of the system; if an empty guide wire shaft exists, the empty guide wire shaft is conveyed to an empty shaft recovery line body (0.75 m) for caching by the conveying line and is collected manually;
returning the die to a warehouse: the cutting machine operator sends out excess material returning information, and a system allocates storage positions and schedules an AGV to get goods; the AGV sends the material (die) to a conveying line joint (0.75 m); the die material box is conveyed to a maintenance room by a conveying line, is manually inspected and maintained, and is placed to the conveying line (0.75 m) after the inspection and maintenance are finished; the mould workbin is sent to a Miniload receiving port (0.75 m) in front of the warehouse by a conveying line, and then the Miniload is used for taking goods and sending the goods to a designated warehouse position of the system.
Although embodiments of the present invention have been shown and described, with particular reference to the foregoing detailed description, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an intelligent dispatching system is flowed in storage, its characterized in that: the system comprises a PDA bar code management system, a WMS system and a WCS system;
the PDA bar code management system realizes data acquisition of each operation link of arrival inspection, warehousing, delivery, allocation, warehouse shifting and inventory checking of the warehouse;
the WMS system is in communication connection with the PDA bar code management system, and the WMS system is used for processing the collected data so as to manage the operation plan, the operation process and the operation change of the warehousing operation;
and the WCS system is in communication connection with the WMS system, converts the management operation plan into an operation instruction format, and sends an operation instruction of entering and leaving the corresponding goods space to the single machine equipment and the conveyor system.
2. The intelligent warehouse logistics dispatching system of claim 1, wherein: the WMS system comprises a warehouse operation management module, a warehouse information management module, a basic data maintenance module, a user information management module, an inventory management module, a system setting module, an early warning management module and a data query center.
3. The intelligent warehouse logistics dispatching system of claim 1, wherein: the PDA bar code management system realizes the following management: basic information management, warehouse area management, warehouse entry management, warehouse exit management, warehouse entry management, packaging management, allocation management and statistical reports.
4. The intelligent warehouse logistics dispatching system of claim 1, wherein: the system is automatically in the running state through remote operation of an operator after fault removal.
5. The intelligent warehouse logistics dispatching system of claim 4, wherein: the system also comprises an alarm module in communication connection with the self-checking module, and the alarm module is used for alarming the unqualified self-checking system.
6. The intelligent warehouse logistics dispatching system of claim 5, wherein: the alarm mode is a warning lamp and a buzzer.
7. The intelligent warehouse logistics dispatching system of claim 5, wherein: the visual display device further comprises a visual module, and the visual module is used for graphically and dynamically displaying the operation mode, the state information and the alarm information of the single machine equipment and the conveyor system.
8. The intelligent dispatching method for the warehouse logistics is characterized by comprising the following steps: the method comprises the following steps:
the method comprises the following steps: data acquisition is realized through a PDA bar code management system;
step two: processing the collected data through a WMS system so as to manage the operation plan, the operation process and the operation change of the warehousing operation;
step three: and converting the management operation plan into an operation instruction format through the WCS system, and sending warehouse-in and warehouse-out operation instructions of corresponding cargo positions to the single machine equipment and the conveyor system.
CN202211596410.8A 2022-12-12 2022-12-12 Intelligent dispatching method and system for warehouse logistics Withdrawn CN115936580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211596410.8A CN115936580A (en) 2022-12-12 2022-12-12 Intelligent dispatching method and system for warehouse logistics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211596410.8A CN115936580A (en) 2022-12-12 2022-12-12 Intelligent dispatching method and system for warehouse logistics

Publications (1)

Publication Number Publication Date
CN115936580A true CN115936580A (en) 2023-04-07

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CN202211596410.8A Withdrawn CN115936580A (en) 2022-12-12 2022-12-12 Intelligent dispatching method and system for warehouse logistics

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Application publication date: 20230407