CN114663004A - An intelligent warehouse management system - Google Patents

Abstract

An intelligent warehouse management system that realizes fine management: builds a fine management target system in the direction of precise collaboration, accurate decision-making, accurate management and control and accurate service; builds a value target system in the direction of reducing personnel, reducing costs, improving quality and increasing efficiency; Unmanned inbound and outbound, electronic inbound and outbound documents, visualization of warehouse management, intelligent material in and out; reduction of labor costs in warehouse management through unmanned operations; real-time, true and accurate warehouse data, support for intelligent early warning of sluggish loss, and reduce financial management of warehouse materials Risks; real-time sharing of warehousing data, intelligent reminders for order delivery, to improve the quality of delivery resources collaborative service; automatic collection of finished product information, support for one-key traceability of batch numbers, and rapid management response; PC/tablet/mobile phone/big screen multi-scene data intelligent interaction , real-time intelligent analysis of warehouse materials to achieve efficient management and decision-making.

Description

An intelligent warehouse management system

technical field

The invention relates to the field of warehouse management, in particular to an intelligent warehouse management system.

Background technique

As the core resources, materials are very important to the development of enterprises. The modern (smart) supply chain is the specific practice and application of the ubiquitous power Internet of things in the field of materials. Modern (smart) supply chain is based on the three smart business chains of smart procurement, digital logistics and panoramic quality control to improve the professional operation capability of materials; it is supported by efficient internal and external collaboration to better provide customers with high-quality services; based on smart operation The core is to improve the ability of data mining and value creation in the whole process of the supply chain, and to better provide information services for the company and the society.

At present, the management method of spare parts warehouse is still relatively traditional, mainly relying on self-management of employees, unable to determine the minimum number of spare parts in time, difficult to inventory items, and missing items from time to time: The specific problems and needs can be divided into the following two parts.

1) Scenario problem requirements: paper document records of inbound and outbound storage, manual comparison and input, the workload is heavy and cumbersome; inbound and outbound storage depends on the self-quality management of maintenance workshop employees, which is prone to loss, non-traceability, etc.; long-term sluggish materials are unmanaged, collectively Materials cannot be effectively deployed, and warehouse locations are not efficiently utilized; materials do not achieve the "one object, one code" required for the consistency of "account", "card" and "object"; warehouse locations are managed in EXCEL, and the location is determined by manual marking, and the degree of visualization Low, the material location is difficult to confirm, and the first-in first-out cannot be controlled.

2) Demand for business problems: warehousing management requires many manual operations and high labor costs; manual data records are insufficient in authenticity, accuracy and timeliness, which can easily induce financial risks; warehouse data visualization is low, and the effect of collaborative service of shipping management resources Poor; product traceability efficiency and accuracy are insufficient, responsibilities are difficult to define, and management response efficiency is slow; warehouse analysis and decision-making data is mostly manual statistical analysis, data is easily distorted and lagged, resulting in slow decision-making efficiency and large deviation; inventory quantity cannot be guaranteed, affecting operation and maintenance.

SUMMARY OF THE INVENTION

In view of the problems existing in the above background technology, an intelligent warehouse management system is proposed, which, through modern means and information technology, reduces manual intervention, regulates the management of electric power professional warehouses, improves the management level of professional warehouses, realizes unmanned professional management, and builds Professional warehouse information management platform, with automatic inventory, intelligent optimization and other functions.

An intelligent warehouse management system, which divides the warehouse into an intelligent partition shelf area, a pallet shelf area, an intelligent container area, an intelligent tool area and a whole-process video monitoring system;

In the intelligent clapboard shelf area, clapboard shelves equipped with RFID modules, electronic label modules, and intelligent guidance system modules are used to realize intelligent guidance operations, manage and store small materials in a unified manner, and monitor the status of warehouse locations and products;

In the pallet rack area, pallet racks equipped with RFID modules and intelligent guidance systems are used to realize intelligent guidance operations and manage and store large materials;

The smart container area is used to store high value-added materials and professional tools and tools; password control and face recognition are used to temporarily store and control professional tools and have the functions of automatic identification and automatic opening and closing;

In the smart tool area, smart touch screens, smart logistics picking vehicles, face recognition systems, access control systems and RFID detection systems are used to identify, log in, authorize, guide and review results of warehousing operations. Intelligent operation and full guidance;

The whole-process video monitoring system is set up in the entire warehouse to automatically monitor the movements of personnel in the warehouse, maintain the safety of materials in the warehouse, and realize the traceability of the operation process.

Further, the RFID modules in the intelligent partition shelf area and the pallet shelf area classify and mark the stored materials based on the RFID tags.

Further, in the intelligent clapboard shelf area, there are 6 rows of special clapboard shelves, each shelf has 3 layers, provides 108 storage positions, and each storage position adopts a 400*600 standard logistics material box; each storage position is matched with An LCD liquid crystal electronic label is used to display material information and outbound or inbound task instruction information; single-row shelves are provided with indicator lights, and through linkage with the electronic label, the operation can be realized from the area to the shelf row, and then to each Automatic guidance of the operation line of each storage position.

Further, smart locks are used in the smart container area to realize password management, authorize the bluetooth electronic key, and the key can open the passive electronic lock according to the authority, and at the same time collect and save the records of each lock operation; The storage and interaction functions of lock data information, at the same time, have no power supply, and have a unique ID code. Only by authorizing the electronic key can the corresponding electronic lock be opened to use the corresponding container, and the door opening time can be grasped through the switch lock data information in the background. Accurate tracking of people entering and leaving.

Further, the face recognition integrated machine is used in the smart container area to realize the visual access control type personnel authority management.

Further, intelligent tool cabinets are used in the smart container area, and the main and auxiliary cabinets are designed. The main cabinet includes a main control terminal, a display screen, and a monitoring camera; the auxiliary cabinet is a storage cabinet, which is combined with the shape, size, weight, frequency of use of the tools It is designed as multiple independent small storage compartments, and adopts the management method of one item and one compartment. At the same time, the auxiliary cabinet is used as an expandable cabinet, which can be customized according to the actual storage needs.

Further, the smart tool cabinet adopts RFID identification to manage the in-out, inventory and inventory management of tools, so that the management of tools and tools can achieve the functions of accurate in-out and real-time inventory.

Further, the intelligent logistics picking vehicle includes a hand-held collector, an industrial control terminal, a checkweigher and a power supply system; the operator realizes the intelligent guidance of the operation through the industrial control terminal, and the handheld collector scans the barcode information of the materials to realize rapid entry and exit; The weighing scale realizes the function of repeated verification of material weighing.

Further, the RFID detection system adopts the RFID detection gate, which is used to automatically detect the RFID information codes of the inbound and outbound materials, upload it to the upper system for comparison, and feedback the comparison results to improve the accuracy of the guidance operation.

Further, the whole process video monitoring system is divided into two parts, one part is a 360° dome camera, which monitors the entire area of the professional warehouse; the other part is a special camera installed in key cargo spaces, which identifies personnel and forklift movements, and analyzes behavior through trajectory analysis. After comparing the work order information, it is determined whether there is an abnormal situation, and an alarm is given to the abnormal scene.

The beneficial effects achieved by the present invention are:

Through modern means and information technology, manual intervention is reduced, the management of professional electric power warehouses is standardized, the management level of warehouses is improved, the professional management is unmanned, and an information management platform is built, which has functions such as automatic inventory and intelligent optimization.

(1) Refined management: With precise collaboration, precise decision-making, precise control and precise service as the direction, a refined management target system will be built.

(2) Efficient production: With the direction of reducing personnel, reducing costs, improving quality and increasing efficiency, build a value target system.

(3) Scenario business improvement goals: unmanned inbound and outbound, electronic inbound and outbound documents, visualization of warehouse management, and intelligent material inbound and outbound.

(4) Business improvement goals: reduce labor costs for warehouse management through unmanned operations; real-time, true and accurate warehouse data, support intelligent early warning of sluggish losses, and reduce financial management risks of warehouse materials; real-time sharing of warehouse data, intelligent reminders for order delivery, Realize the improvement of the quality of the coordinated service of shipping resources; automatic collection of finished product information, support one-key traceability of batch numbers, and realize rapid management response; PC/tablet/mobile phone/big screen multi-scene data intelligent interaction, real-time intelligent analysis of warehouse materials, and efficient management and decision-making.

Description of drawings

FIG. 1 is a system topology diagram of the intelligent warehouse management system according to the embodiment of the present invention.

FIG. 2 is a network architecture diagram of the intelligent warehouse management system according to the embodiment of the present invention.

FIG. 3 is a flowchart of replenishment and warehousing of the intelligent warehouse management system according to the embodiment of the present invention.

FIG. 4 is a flow chart of the return warehousing of the intelligent warehouse management system according to the embodiment of the present invention.

FIG. 5 is a schematic diagram of the function of the smart lock according to the embodiment of the present invention.

FIG. 6 is a system platform architecture diagram of the intelligent warehouse management system according to the embodiment of the present invention.

FIG. 7 is a schematic diagram of system basic functions of the intelligent warehouse management system according to the embodiment of the present invention.

Detailed ways

The technical solutions of the present invention will be further described in detail below with reference to the accompanying drawings.

The entire warehouse is divided into three functional areas, namely intelligent partition shelf area, pallet shelf area, intelligent container area and intelligent tool area.

Intelligent partition shelf area: RFID, electronic label, weighing module, intelligent guidance system, video monitoring and other modules are used in storage and storage shelves to achieve intelligent guidance operations and track the monitoring process throughout the process. This area can meet the storage requirements of most materials. For small materials, standard material boxes can be used for unified management and storage, and each warehouse and each product can be accurately monitored.

Pallet shelf area: use storage shelves to support the use of RFID, intelligent guidance system, video monitoring and other modules to achieve intelligent guidance operations and track the monitoring process throughout.

Smart container area: used to store high value-added materials, professional tools and other materials. Password control, face recognition and other methods can be used to temporarily store and control special-person materials. The smart cabinet has the functions of automatic identification, automatic opening and closing, etc.

Smart tool area: It is composed of smart touch screen, smart logistics picking vehicle, face recognition system, access control system and RFID detection system. The whole set of intelligent tool area is used for the identification, login, authorization, operation guidance, result review and other operation processes of warehousing operations, so as to ensure the intelligent operation of the entry personnel and the humanized guidance of the whole process.

In addition, the entire warehouse is also equipped with a full-process video monitoring system, which automatically monitors the movements of personnel in the warehouse, maintains the safety of materials in the warehouse, and realizes the traceability of the operation process. Video surveillance is divided into two parts: 360 dome cameras monitor the entire area of the professional warehouse; special cameras are added to key cargo spaces to identify personnel and forklift movements, analyze and compare work order information through behavioral trajectories to determine whether there is an abnormal situation, and analyze the abnormal scene. Call the police.

Refer to Figure 1 for the overall architecture of the system, which is divided into three levels: front, middle and back. The front desk is mainly the application layer, which is used for the access and operation of various special equipment of customers and professional warehouses. The middle platform is mainly for the realization of the internal management functions of professional warehouses, including various business processes such as warehousing, warehousing, and in-warehouse management, as well as basic master data, basic authority management, organization management, user group management, and policy configuration that support business processes. Management, function configuration management and monitoring logs are the core layer of professional warehouse management and control. The latter is mainly used to communicate with the State Grid bit system, to meet the daily business data interaction between the daily server and the professional warehouse execution side, and can be extended to the State Grid material management system later. At the same time, it also takes into account the functions of external network access management to avoid network risks and eliminate malicious network attacks.

The professional warehouse network architecture adopts two parts: the internal core application network construction and the external communication network construction. Among them, the internal network includes two levels: the application terminal is connected to the professional warehouse master control, and the master control is connected to the State Grid server network. Through the construction of such a network, unified transmission and monitoring of core network data can be achieved. The construction of the external network can realize the interoperability with the civil 5G network according to the level of openness of the State Grid. In the future, users can directly apply for tasks through the mobile terminal. If a private network has been established, the function of data application can be realized through the private network of the State Grid, which expands the convenience of users.

Assigning codes to objects is the premise of realizing the informatization and standardized management of objects. According to the research data, there are many kinds of materials stored in professional warehouses. In order to achieve unified management and facilitate standardized management, a variety of different object coding schemes are used for different types of materials. For a small amount of low value-added materials, the whole box, the whole bag of labels or the barcode management method can be used to realize the information assignment.

The daily operations of the warehouse are divided into processes such as inbound, outbound and inventory.

The warehousing process is:

1. The staff (within the authorized scope of face recognition) will open the access control through face recognition.

2. The staff enters the warehousing interface by clicking the warehousing button; then select.

3. The staff selects the name of the item that needs to be stored, and then chooses whether the item needs to be stored or repaired.

4. After selecting warehousing, the screen will give a code writing prompt, the staff will take out the label from the label box and put it on the card reader, the system will automatically write the code according to the category of the item, and at the same time give a reminder of the placement location, the staff Put the label on the item/box. When multiple pieces of the same type of loose items are put into storage, the quantity can be identified by weighing.

5. The staff places the items in the designated position, and the corresponding warehousing items can be read out through the RFID at this time. After the staff places the items, click Confirm on the AI smart screen to complete the warehousing process.

6. If the staff does not place the items according to the designated position, so that the items cannot be identified. The staff member clicks Done on the screen to confirm. At the same time, the screen will prompt that the items are not placed as required.

7. After the items are put into the warehouse, the background will automatically record the name, specification and quantity of the goods in the warehouse, and record the operator ID.

The warehousing process can be further subdivided into two parts: replenishment warehousing (including transfer warehousing) process and return warehousing process.

Replenishment and warehousing are performed by professional warehouse managers. Main process: The warehouse administrator enters the warehouse through face recognition. The administrator holds the PDA to create a new replenishment warehousing task, and puts the materials to be put into the warehouse according to the designated position of the system. After completion, the PDA uploads the data to the server to end the warehousing task.

Return and warehousing only refers to the operation process in which the maintenance personnel return the completed tools or surplus materials to the warehouse. The main process is as follows: the maintenance personnel establish the warehousing task on the mobile phone, and the warehouse administrator approves it. The maintenance personnel are authorized to enter the warehouse through face recognition, and the RFID detects the material tags of the personnel when they enter the warehouse, and the system indicates the location of the warehouse; after the completion of the warehouse, the RFID automatically detects the situation of the warehouse personnel. After completion, the system will automatically update the data to the server.

For materials with low added value and without RFID tags, they can be reviewed through the intelligent logistics trolley weighing system to avoid the occurrence of less storage.

The outbound process is:

1. The staff who applied for the work order (within the scope of face recognition authorization) can open the access control through face recognition, and unauthorized personnel cannot open the access control.

2. The staff enters the warehouse and clicks the take-out button on the AI smart screen; enters the warehouse-out interface, and the interface gives a list of devices that can be selected (drop-down menu), indicating the name, specification, and inventory quantity of the device. Pick up the required items, and the screen will automatically display the storage location of the items. The on-site light guidance synchronously reminds the staff to pick up materials at the corresponding position, and multiple materials can be selected at the same time.

3. If the staff is familiar with the location of the goods, they can go directly to the corresponding position of the shelf to pick up the material without selecting the reminder.

4. After the staff picks up the material, the weighing system automatically calculates the remaining quantity, calculates the quantity taken, and automatically confirms the shipment after the staff goes out. At this time, the outbound record of the goods and the ID of the staff will be recorded in the background at the same time. If there is an error, the system will automatically alarm.

5. If there is more than one staff member in the warehouse to collect items at the same time. The AI smart screen will display and record the IDs of all people who enter through face recognition. When confirming the delivery of the warehouse, the staff needs to click on their own ID to check the delivery of the warehouse.

6. The quantity of goods out of the warehouse will be automatically reduced in the background. When the set minimum quantity of items is reached, the system will give an out-of-stock notification and remind the corresponding material management or maintenance platform (it needs to interface with the other platform). ).

The warehouse operation is the daily management work of the warehouse administrator. During the warehouse operation, the warehouse administrator can count the materials to be counted one by one according to the system guidelines or use RFID-type PDA to collect in batches to improve work efficiency. The scheme design and inventory work supports operation modes such as overall inventory, dynamic inventory inventory, and single inventory inventory.

The backend of the system can count the goods in the warehouse in real time, and display it graphically on the homepage of the client. Clients can log in on any authorized computer. Through inbound and outbound analysis, including inbound and outbound balance analysis, inbound trend analysis, outbound trend analysis, etc., it is possible to quickly discover abnormal inbound and outbound management, adjust production and inbound and outbound strategic plans, optimize resources, and avoid the risk of warehouse expansion and order delay. The background can record information such as item category and collection frequency, which can be displayed on the home page of the client in graphical mode, which helps to assist material management through the replacement frequency of various items. The background is scalable. Through negotiation, the material management system and maintenance system can be connected to realize the joint work of multiple systems.

The smart lock is authorized by the management software or APP to the Bluetooth electronic key. The key opens the passive electronic lock according to the authority, and collects and saves the records of each lock operation. It has the functions of storage and interaction of switch lock data information. Passive electronic locks have no power and have a unique ID code. Only the electronic key can be authorized to open the supermarket professional warehouse. Even if the electronic key is not authorized, the supermarket professional warehouse cannot be opened, and the accurate opening time can be accurately grasped through the background information, so as to accurately track the entry and exit personnel.

The visual access control adopts a face recognition integrated machine to realize the management of personnel rights.

The intelligent clapboard shelves are equipped with 6 rows of special clapboard shelves. Each shelf has 3 layers and provides 108 storage spaces. Each storage location uses a 400*600 standard logistics material box. Each storage position is also equipped with an LCD liquid crystal electronic label, which is used to display material information and instruction information of outbound or inbound tasks. The single-row shelves are equipped with indicator lights. Through the linkage with the electronic label, the operation line can be automatically guided from the area to the shelf row, and then to each storage position, and the operation is highly intelligent.

The single-row shelf indicator light is used when the warehousing and outgoing tasks occur, and the system can automatically light up the shelf row indicators with warehousing and outgoing tasks according to the operation of the goods to achieve intelligent guidance for operations. The content of the information displayed on the electronic label of the cargo position can be customized by itself, and the light will guide the operation during operation.

The intelligent tool cabinet adopts the design of main and auxiliary cabinets. The main cabinet includes the main control terminal, display screen, monitoring camera, etc. The auxiliary cabinet is a storage cabinet combined with the shape, size, weight and frequency of use of the tools and designed as multiple independent small storages It adopts the management method of one item and one grid (or one type of one grid). At the same time, the auxiliary cabinet is used as an expandable cabinet, which can be customized according to the actual storage requirements.

The intelligent tool cabinet adopts the RFID identification method to manage the in-out and inventory of the tools, so that the management of the tools can achieve the functions of accurate in-out and real-time inventory.

Intelligent physical sorting trolley, with hand-held collector, industrial control terminal, checkweigher and power supply system. The operator can realize the intelligent guidance of the operation through the industrial control terminal. Self-contained material weighing repeated nuclear function (to prevent manual mistakes, the accuracy is 0.1% of the weight, and the accuracy rate is high).

The RFID detection door is used to automatically detect the information code of the inbound and outbound materials, upload it to the upper system for comparison, feedback the comparison results, and guide the accuracy of the operation.

The large intelligent touch screen, that is, the AI smart screen, can directly guide the operation process, and can be linked with the upper WMS system to realize localized control of operation operations. The 21.5-inch capacitive touch screen is used to realize human-computer interaction and complete the operation process of out and in storage. Support LAN/WiFi/3G network access; support zoom in, zoom out, rotate, move and other operations on 3D models, pictures, videos and other multimedia content, and add operation functions according to customer requirements.

The high-definition camera adopts Dahua DH-IPC-HFW3233M high-definition camera to achieve comprehensive coverage in the warehouse.

The network hard disk video recorder adopts Dahua DH-NVR2208-8P-HDS3 network hard disk video recorder for image recording, which can achieve 90 days of high-definition image recording.

The RFID card issuer is a small-sized UHF desktop reader and writer that supports the ISO18000-6C protocol. It has the advantages of low power consumption and easy embedding. It adopts a built-in high-performance antenna and supports two communication modes: USB interface and RS232. Compatible with proximity readers and card issuers, and the reading distance can be configured.

Warehouse management system WMS includes software, hardware and management experience. WMS warehouse management system covers management experience and automatic identification hardware. The software in the warehouse management system refers to the software part that supports the operation of the entire system, including receiving processing, shelf management, picking operations, replenishment management, in-warehouse operations, cross-dock operations, cycle counting, RF operations, processing management, etc. . The warehouse management system uses automatic identification technology and wireless transmission to improve the accuracy of data and the speed of transmission. A set of management concepts and processes integrated according to the customer's management methods and concepts, to achieve real management for the enterprise.

This WMS system adopts B/S structure, and realizes the transparent management and data traceability of the whole process of automatic warehousing by using RFID, barcode, automatic barcode collection electronic signboard, wireless mobile technology, etc., and interface with automation equipment and other information technologies.

The system has a standard software interface, which can be effectively connected with the ERP management system and the State Grid material management system to realize platform data sharing and open up data links.

The above descriptions are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, but any equivalent modifications or changes made by those of ordinary skill in the art based on the contents disclosed in the present invention should be included in the within the scope of protection described in the claims.

Claims (10)

1. an intelligent warehouse management system, is characterized in that: The management system divides the warehouse into an intelligent partition shelf area, a pallet shelf area, an intelligent container area, an intelligent tool area and a whole-process video monitoring system; In the intelligent clapboard shelf area, clapboard shelves equipped with RFID modules, electronic label modules, and intelligent guidance system modules are used to realize intelligent guidance operations, manage and store small materials in a unified manner, and monitor the status of warehouse locations and products; In the pallet rack area, pallet racks equipped with RFID modules and intelligent guidance systems are used to realize intelligent guidance operations and manage and store large materials; The smart container area is used to store high value-added materials and professional tools and tools; password control and face recognition are used to temporarily store and control professional tools and have the functions of automatic identification and automatic opening and closing; In the smart tool area, smart touch screens, smart logistics picking vehicles, face recognition systems, access control systems and RFID detection systems are used to identify, log in, authorize, guide and review results of warehousing operations. Intelligent operation and full guidance; The whole-process video monitoring system is set up in the entire warehouse to automatically monitor the movements of personnel in the warehouse, maintain the safety of materials in the warehouse, and realize the traceability of the operation process. 2 . An intelligent warehouse management system according to claim 1 , wherein the RFID modules in the intelligent partition shelf area and the pallet shelf area classify and mark the stored materials based on the RFID tags. 3 . 3. An intelligent warehouse management system according to claim 1, characterized in that: in the intelligent clapboard shelf area, there are 6 rows of dedicated clapboard shelves, each shelf is provided with 3 layers, and 108 storage positions are provided, each Each storage position adopts a 400*600 standard logistics material box; each storage position is equipped with an LCD liquid crystal electronic label, which is used to display material information and outbound or inbound task instruction information; The linkage of labels can automatically guide the operation line from the area to the rack row, and then to each storage location during operation. 4. An intelligent warehouse management system according to claim 1, characterized in that: in the intelligent container area, an intelligent lock is used to realize password management, and the Bluetooth electronic key is authorized, and the key opens the passive electronic lock according to the authority, and collects and Save the record of each lock operation; the passive electronic lock has the function of storing and interacting with the data information of the switch lock, and has no power supply, and has a unique ID code. Only the electronic key can be authorized to open the corresponding electronic lock to use the corresponding electronic lock. Containers, and grasp the opening time through the switch lock data information in the background, so as to accurately track the entry and exit personnel. 5. An intelligent warehouse management system according to claim 1, characterized in that: a face recognition integrated machine is used in the intelligent container area to realize visual access control type personnel authority management. 6. An intelligent warehouse management system according to claim 1, characterized in that: intelligent tool cabinets are adopted in the intelligent container area, and the design of main and auxiliary cabinets is adopted, and the main cabinet includes a main control terminal, a display screen, and a monitoring camera; The cabinet is a storage cabinet, which is designed into multiple independent small storage compartments according to the shape, size, weight, and frequency of use of tools and appliances, and adopts a management method of one item and one compartment. At the same time, the auxiliary cabinet is used as an expandable cabinet. Customized configuration is required. 7. A kind of intelligent warehouse management system according to claim 1, it is characterized in that: intelligent tool cabinet adopts RFID identification mode to carry out the management of in-out, inventory-taking of tools, so that the management of tools and tools can achieve accurate in-out and out-of-warehousing and warehousing. Real-time inventory function. 8. An intelligent warehouse management system according to claim 1, characterized in that: the intelligent logistics picking vehicle comprises a hand-held collector, an industrial control terminal, a checkweigher and a power supply system; the operator realizes the intelligent guidance of the operation through the industrial control terminal , the hand-held collector scans the barcode information of the material to realize the rapid entry and exit of the warehouse; the material weighing repeat verification function is realized through the checkweigher. 9. An intelligent warehouse management system according to claim 1, characterized in that: the RFID detection system adopts an RFID detection door, which is used to automatically detect the RFID information codes of the inbound and outbound materials, and upload the upper system for comparison. , feedback the comparison results, and improve the accuracy of the guidance operation. 10. A kind of intelligent warehouse management system according to claim 1, it is characterized in that: described whole process video surveillance system is divided into two parts, one part is 360° dome camera, monitors the whole area of professional warehouse; The special camera installed in the cargo space can identify the movements of people and forklifts, and determine whether there is an abnormal situation through behavioral trajectory analysis and comparison of the work order information, and alarm the abnormal scene.

Images