Smart factory warehouse management system

Abstract

The invention belongs to the field of warehouse management, and particularly discloses a smart factory warehouse management system which specifically comprises a lighting order picking subsystem, a safety management subsystem, a warehouse management subsystem, an information management subsystem and a report management subsystem. According to the system, high automation of warehouse management is realized, warehouse operation and warehouse safety can be monitored and optimized in real time, the precision and efficiency of warehouse inventory management are improved, the error rate and time cost of manual operation are reduced, real-time monitoring and tracking of articles in a warehouse are realized, the safety and supportability of the articles are improved, and the labor intensity of workers is reduced. And statistics and analysis of articles in the warehouse are facilitated, and data support is provided for an enterprise to formulate a reasonable inventory management strategy.

Description

Technical Field

[0001] The present invention belongs to the field of warehouse management, and in particular relates to a smart factory warehouse management system. Background Art

[0002] The factory warehouse management system plays a core role in the entire management process of logistics. Today's warehouse management generally relies on a non-automated, paper-based system to record and track incoming and outgoing goods. With the trend of intelligent and automated warehousing operations, the Internet of Things technology, automated control technology, big data analysis and other technical means provide intelligent support for advance planning, in-operation monitoring, and post-operation tracking of warehousing operations.

[0003] The existing warehouse storage location management has too many regional divisions, making it difficult for operators to identify goods; the placement of goods is not conducive to the implementation of the last-in-first-out principle of goods; the items are stacked too high from the ground, which poses a safety hazard; there are many secondary handlings in the process of picking up goods, the time cost is too high, and the division of labor is not clear, and the operation time is concentrated. Since warehouse management is completely implemented by people, the manpower and time costs are too high. With the continuous increase in the types, quantities and frequency of materials in and out of warehouse management, warehouse management operations have become very complex and diversified. The traditional manual warehouse operation mode and data collection method can no longer meet the fast and accurate requirements of warehouse management. Summary of the invention

[0004] In order to address the deficiencies of the prior art, the present invention aims to provide a smart factory warehouse management system, which realizes a high degree of automation of warehouse management, and can monitor and optimize warehouse operations and warehouse safety in real time, thereby improving the accuracy and efficiency of warehouse inventory management, and reducing the error rate and time cost of manual operations, thereby realizing real-time monitoring and tracking of items in the warehouse, and improving the safety and security of items; facilitating the statistics and analysis of items in the warehouse, and providing data support for enterprises to formulate reasonable inventory management strategies.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is: A smart factory warehouse management system, including a light-on picking subsystem, a safety management subsystem, a warehouse management subsystem, an information management subsystem and a report management subsystem; The lighted picking subsystem is used to quickly guide the operator to the correct location through lights after the pick-up order is issued, and complete the picking and placing operations of the goods according to the prompts on the label display screen and feedback to the system to complete the storage and outbound operations; The security management subsystem performs security management from three aspects: equipment failure risk, data security risk and personal safety risk; The warehouse management subsystem is used for the factory warehouse model architecture, maintenance and management of material warehousing information, and statistics and display of inventory information; The information management subsystem is used to obtain the inbound and outbound document information, equipment status information and warehouse overall model information issued by the EMS system; The report management subsystem has a fully configurable online editing function with configurable data items, configurable display items, and configurable layout, and performs online unified management through a kanban terminal.

[0006] Furthermore, when the lighted picking subsystem performs warehousing operations, it mainly connects information with the EMS system and electronic tags, reads the warehousing and storage data in the EMS system, and then transmits it through system calculations and feeds it back to the display board and electronic tags; the transmitted data includes: incoming documents, outgoing documents, shelf location information, route information, and changes in the quantity displayed on the electronic tags.

[0007] Furthermore, the electronic tag is installed in the cargo storage area, and displays real-time material data through a radio communication connection system, and uses an ink screen to display information; the display board is used to display the three-dimensional effect of the entire warehouse, and the content is connected to the system order. When the system connects to the order, it will automatically display the corresponding shelf information and route.

[0008] Furthermore, the equipment failure risk is mainly due to damage to the mechanical equipment during operation, improper operation or maintenance by the operator, resulting in the inability to carry out storage operations. Failure types include mechanical jamming of the conveyor belt or failure of the transmission cable, resulting in mechanical damage; damage to the sensor element detection element, detection failure, and calculation distortion, resulting in operational errors; The data security risks mentioned mainly include data loss caused by untimely data backup in the warehouse control system; The personal safety risks include safety accidents caused by high-rise objects falling due to human operational errors, and personal injuries caused by mechanical equipment failures during the operation of automated warehouses.

[0009] Furthermore, the safety management subsystem specifically includes an algorithm camera monitoring module, an equipment status monitoring module, an equipment monitoring maintenance warning module, and an equipment monitoring dashboard module; The algorithm camera monitoring module uses an algorithm camera based on edge computing and machine vision behavior analysis technology to achieve pedestrian detection, tracking, and abnormal behavior alarm functions in video images. The process from behavior recognition to early warning reminders is within seconds, and screen warnings and sound prompts can be popped up; The equipment status monitoring module collects data through a gateway interface or an external sensor, and processes equipment status monitoring through a PLC, so that data collection can be completed quickly in a short period of time, making it convenient for management personnel to view relevant interfaces anytime and anywhere, and operate user permissions according to different functions; The equipment monitoring and maintenance warning module can perform customized warning settings through equipment status monitoring. When the equipment has been running for a certain period of time, it will issue a warning prompt for maintenance, push SMS reminders or display reminders on the billboard. Different warning methods are set according to the warning level to ensure the safe operation of the equipment as a whole. The equipment monitoring dashboard module customizes the layout and content display of the dashboard page, including equipment status, equipment failure analysis, and equipment OEE.

[0010] Furthermore, the warehouse management subsystem includes a warehouse model architecture maintenance module, a material warehousing management module, an inbound and outbound planning module, and an inventory ledger module; The warehouse model architecture maintenance module maintains the factory warehouse model architecture mainly including four levels of content: factory, warehouse, warehouse area, and warehouse location; among them, the first level is the factory, which is mainly used to add the factory name, abbreviation, and serial number; the second level is the warehouse, which is mainly used to add the warehouse name, warehouse type, warehouse category, and warehouse capacity; the third level is the warehouse area, which is mainly used to add the warehouse area name, warehouse area type, warehouse area category, and warehouse area capacity; the fourth level is the warehouse location, which is mainly used to add the warehouse location name, layer, row, and cargo capacity; The material warehousing management module is used for the document information management of warehouse material warehousing, mainly including procurement material receipt and production material receipt management; production or procurement material receipt management is mainly to connect the EMS system's warehousing documents, directly generate documents through interface data transmission, or perform table import operations; the main operations on the documents include input, deletion, printing, and generating QR codes; The inbound and outbound planning module is used for the execution of outbound plans, which is mainly divided into two parts: inbound plan execution and outbound plan execution; outbound or inbound plan execution: plan arrangement and processing for outbound / inbound order information, including plan entry, release, termination, exception, and deletion operations; The inventory ledger module is used to record and display inventory information, including: warehouse, warehouse area, material name, unit, quantity, batch, status, and remarks.

[0011] Furthermore, the information management subsystem obtains the inbound and outbound document information issued by the EMS system, including: purchase order number, supplier information, material receiver, material information, material quantity, harvest time, packing information, serial number, and inspection request information; The overall warehouse model information obtained includes: factory, warehouse information, storage location information, storage area information and inventory information; the acquisition method is: API interface call, directly call to obtain data through RPC or write data to directly access data storage; The status information of the equipment is obtained, including downtime, startup time, equipment operation, and equipment speed. The method is as follows: for equipment that does not support network card communication or is old-fashioned, data is collected using dedicated intelligent acquisition hardware, by measuring the analog signals and their changes at relevant points in the control panel and control circuit of the CNC equipment, and performing appropriate conversions through the I / O interface; or through manual assisted entry and barcode scanning, barcodes with special status identifiers are collected to mark the equipment status and shutdown reason information, and to conduct detailed analysis of the equipment idle and alarm status.

[0012] Furthermore, the report management subsystem utilizes report tools to realize the online editing function of a fully-configured dashboard with configurable data items, configurable display items, and configurable layout, and performs online unified management through the dashboard terminal; users can define report templates, and generate production reports based on production quality data obtained by the data acquisition system; and graphically display quantitative data according to user needs, and calculate statistical values ​​such as mean and variance for archived warehouse data; reports are exported in Excel, PDF, and CSV formats and saved as files.

[0013] Furthermore, the types of reports generated by the report management subsystem include inventory reports and equipment reports; the inventory reports include real-time inventory reports, inventory in and out statistics reports, monthly inventory analysis reports, and material inventory in and out analysis tables; the equipment reports include operating status analysis tables, maintenance plan analysis tables, repair plan analysis tables, and early warning information analysis tables.

[0014] The present invention has the following beneficial effects: 1. The present invention effectively solves the technical problems of inventory counting and picking operations in the prior art that require manpower, and uses the Internet of Things technology to connect various early warning, monitoring, and management equipment to the system, thereby achieving full access and full control of the system's fire safety.

[0015] 2. The present invention realizes accurate management of the entire warehouse through visualization, solves the problem of cumbersome and inefficient manual warehousing and warehousing, and significantly improves the safety of warehouse operations.

[0016] 3. The present invention significantly improves the accuracy and efficiency of warehouse inventory management, and reduces the error rate and time cost of manual operation; realizes real-time monitoring and tracking of items in the warehouse, and improves the safety and security of items; facilitates the statistics and analysis of items in the warehouse, and provides data support for enterprises to formulate reasonable inventory management strategies; improves the competitiveness and service level of enterprises, and enhances the market competitiveness of enterprises. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a system architecture diagram of the present invention; Figure 2 It is the information management interaction diagram of the present invention; Figure 3 It is a schematic diagram of equipment supervision of the present invention; Figure 4 This is a diagram of the system deployment architecture of the present invention. DETAILED DESCRIPTION

[0018] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not intended to limit the scope of use of the present invention.

[0019] like Figure 1-4 As shown, the present invention proposes a smart factory warehouse management system, which realizes a high degree of automation of intelligent warehousing, real-time monitoring and optimization of warehousing operations and warehouse safety, improves resource allocation, improves resource utilization, optimizes configuration, and transmits data with other systems.

[0020] The present invention constructs a digital warehousing system framework to help enterprises achieve the goal of production cycle and improve enterprise production efficiency. It does not rely on skilled operators, can achieve zero judgment, and can be put into operation without training, which greatly reduces the training and management costs of the enterprise; by improving the picking efficiency, the number of pickers is reduced, the labor cost is reduced, and information islands are broken. Inventory information and in-and-out records can be viewed online, and corresponding analysis reports can be generated to help enterprises adjust procurement and production strategies in time according to inventory information and reduce inventory squeeze; remote control, storage location information viewing, manual photo sample uploading and other functions can be realized.

[0021] The smart factory warehouse management system includes light picking subsystem, safety management subsystem, warehouse management subsystem, information management subsystem and report management subsystem.

[0022] Among them, the lighted picking subsystem is used to quickly guide the operator to the correct location through lights after the pick-up order is placed, and complete the picking and placing operations of the goods according to the prompts on the label display screen and feedback to the system to complete the warehousing and outbound operations.

[0023] The light-on picking subsystem uses a full set of electronic display devices (such as signal lights, displays, and confirmation buttons) on the shelf space to replace the picking list, simplifying warehousing or distribution; it is a paperless, efficient, and cost-effective solution for the fulfillment process of the order warehouse center. During the inbound and outbound operations, it mainly connects with the EMS system (Express Management System) and the electronic tag to read the inbound and outbound data in the EMS system, and then transmits it through system calculations and feedback to the display board and electronic tags; the transmitted data includes: inbound documents, outbound documents, shelf location information, route information, changes in the number of electronic tag displays, etc.

[0024] The electronic tag can be installed by sticking it on, and is battery-powered to reduce safety hazards. The system displays real-time material data through a radio communication connection, with a wireless communication radius of 30 meters. The ink screen is also used for information display.

[0025] The display board can use a regular 75-inch TV on the market to show the three-dimensional effect of the entire warehouse. The content is connected to the system order. When the system connects to the order, it will automatically display the corresponding shelf information and route.

[0026] The security management subsystem is used for construction safety and operational safety, and conducts security management from three aspects: equipment failure risk, data security risk, and personal safety risk.

[0027] The risk of equipment failure is mainly due to damage to mechanical equipment during operation, improper operation or maintenance by operators, etc., which leads to the inability to carry out warehouse operations. Failure types include: mechanical jamming of the conveyor belt or failure of the transmission cable, causing mechanical damage; damage to the sensor element detection element, detection failure, calculation distortion, causing operational errors, etc.

[0028] Data security risks: mainly include data loss due to untimely data backup in the warehouse control system.

[0029] Personal safety risks include safety accidents caused by falling objects from high-rise buildings due to human operational errors, and personal injuries caused by mechanical equipment failures during the operation of automated warehouses.

[0030] The security management subsystem specifically includes algorithm camera monitoring module, equipment status monitoring module, equipment monitoring maintenance warning module and equipment monitoring dashboard module.

[0031] The algorithm camera monitoring module uses the algorithm camera based on edge computing and machine vision behavior analysis technology to achieve functions such as pedestrian detection, tracking, and abnormal behavior alarm in video images. It is suitable for connecting third-party cameras. It is applicable to more than 10 kinds of behavior recognition algorithms such as illegal intrusion, climbing, falling, and gathering. The intelligent behavior analysis camera can achieve the process from behavior recognition to early warning reminder in seconds, and the early warning method is pop-up screen warning and sound prompt.

[0032] The equipment status monitoring module collects data through the gateway interface or external sensors, and processes equipment status monitoring through PLC, so as to quickly complete data collection in a short period of time. It can automatically collect the switch status of the existing circuits or various functional instruments, and can conduct comprehensive collection for fault status or other status. In the entire equipment monitoring process, it can fully support all data collection situations, and can comprehensively display all equipment in a digital and intuitive way. The status of each circuit is clearly visible, and data query can be done well, which is convenient for managers to view relevant interfaces anytime and anywhere, and operate user permissions according to different functions.

[0033] The equipment monitoring and maintenance warning module can be used to monitor the equipment status and set customized warnings. For example, when the equipment has been running for a certain period of time, a warning will be issued to remind maintenance. SMS reminders can be sent or reminders can be displayed on the dashboard. Other warnings: If the equipment power or rate reaches the threshold, a warning will be issued, and timely processing will be carried out to ensure the normal operation of the equipment and reduce risks. Different warning methods can be set according to the warning level to ensure the safe operation of the equipment as a whole and increase the efficiency and life of the equipment.

[0034] The equipment monitoring dashboard module customizes the layout and content display of the dashboard page, mainly including equipment status, equipment fault analysis, equipment OEE, etc.

[0035] The warehouse management subsystem is used for the maintenance and management of the factory warehouse model architecture, material warehousing information, and the statistics and display of inventory information. It includes the warehouse model architecture maintenance module, material warehousing management module, warehousing planning module, and inventory ledger module.

[0036] The warehouse model architecture maintenance module mainly includes four levels of content for the maintenance of the factory warehouse model architecture: factory, warehouse, warehouse area, and warehouse location. Among them, the first level is the factory, which is mainly used to add content factory name, abbreviation, serial number, etc.; the second level is the warehouse, which is mainly used to add content warehouse name, warehouse type, warehouse category, warehouse capacity, etc.; the third level is the warehouse area, which is mainly used to add content warehouse area name, warehouse area type, warehouse area category, warehouse area capacity, etc.; the fourth level is the warehouse location, which is mainly used to add content warehouse location name, layer, row, number of goods, etc.

[0037] The material receipt management module is used for the document information management of warehouse material receipt, mainly including procurement receipt and production receipt management. Procurement receipt management: mainly connects to EMS receipt documents, directly generates documents through interface data transmission, and can also perform table import operations. The main operations on documents include input, deletion, printing, generating QR codes, etc. The content of production receipt management is consistent with procurement receipt management.

[0038] The inbound and outbound plan module is used to execute outbound plans, which is mainly divided into two parts: inbound plan execution and outbound plan execution. Inbound plan execution: plan and process inbound order information, including plan entry, release, termination, exception, deletion and other operations. Outbound plan execution is the same as inbound plan execution.

[0039] The inventory ledger module is used to record and display inventory information, including: warehouse, storage area, material name, unit, quantity, batch, status, remarks, etc.

[0040] The information management subsystem is used to obtain the inbound and outbound document information, equipment status information and warehouse overall model information issued by the EMS system.

[0041] Among them, the information management subsystem obtains the inbound and outbound document information issued by the EMS system, including: purchase order number, supplier information, receiver, material information, material quantity, harvest time, packing information, serial number, inspection request information, etc.

[0042] The overall warehouse model information obtained includes: factory, warehouse information, storage location information, storage area information and inventory information, etc. The acquisition method is: API interface call, direct call to obtain data through RPC (such as HTTP) or write data to directly access data storage, such as directly accessing the other party's system database, etc., through the message queue for queue notification.

[0043] The status information of the equipment includes: downtime, startup time, equipment operation, equipment speed, etc. The method is: for equipment that does not support network card communication or old equipment: data collection can be carried out by using dedicated intelligent acquisition hardware. Generally, it is necessary to measure the analog signals and their changes at relevant points in the control panel and control circuit of the CNC equipment, and perform appropriate conversion through the I / O interface. In addition, barcodes with special status identification can be collected through manual assisted entry and barcode scanning to mark the status of the equipment, the reason for downtime and other related information, and conduct detailed analysis of the idle and alarm status of the equipment.

[0044] The report management subsystem uses report tools to realize the online editing function of the fully configurable dashboard with configurable data items, display items, and layout, and performs unified online management through the dashboard terminal; users can define report templates and generate production reports based on the production quality data obtained by the data acquisition system. Quantitative data can be graphically displayed (such as trend charts, histograms, etc.) according to user needs, and statistical values ​​such as mean and variance can be calculated for archived warehouse data. Reports can be exported as files in Excel, PDF, and CSV formats.

[0045] The types of reports generated by the report management subsystem include inventory reports and equipment reports. Inventory reports include real-time inventory reports, inventory statistics reports, monthly inventory analysis reports, material inventory analysis tables, etc. Equipment reports include operation status analysis tables, maintenance plan analysis tables, repair plan analysis tables, early warning information analysis tables, etc.

[0046] The present invention effectively solves the technical problems of inventory counting and picking in and out of warehouses that require human labor in the prior art. It uses the Internet of Things technology to connect various early warning, monitoring, and management equipment to the system, and realizes full access and full control of the system's fire safety. Through visualization, accurate management of the entire warehouse is achieved, solving the problem of cumbersome and inefficient manual entry and exit, and significantly improving the safety of warehouse operations.

[0047] The present invention improves the accuracy and efficiency of warehouse inventory management, and reduces the error rate and time cost of manual operation; realizes real-time monitoring and tracking of items in the warehouse, and improves the safety and security of items; facilitates the statistics and analysis of items in the warehouse, and provides data support for enterprises to formulate reasonable inventory management strategies; improves the competitiveness and service level of enterprises, and enhances the market competitiveness of enterprises.

[0048] In terms of economy, the present invention improves warehouse management efficiency and reduces enterprise inventory costs and labor costs. Currently, daily inspections of a warehouse and manual updating of storage location information take about 22.75 man-hours. The application of the smart factory warehouse management system can save 21 man-hours. For daily inspections alone, a warehouse can save a total of 4032 man-hours per year. Calculated at an hourly wage of 150 yuan / hour, it is estimated that the company can save 4032*150=604,800 yuan in costs each year. It also realizes real-time monitoring and tracking of items in the warehouse, improving the safety and security of items. It is more convenient to count and analyze items in the warehouse, providing data support for enterprises to formulate reasonable inventory management strategies.

[0049] Obviously, the embodiments described above are only some embodiments of the present application, rather than all embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to perform equivalent replacement of some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of this application, directly or indirectly used in other related technical fields, is similarly within the scope of patent protection of this application.

Claims

1. A smart factory warehouse management system, characterized by: It includes light picking subsystem, safety management subsystem, warehouse management subsystem, information management subsystem and report management subsystem; The lighted picking subsystem is used to quickly guide the operator to the correct location through lights after the pick-up order is issued, and complete the picking and placing operations of the goods according to the prompts on the label display screen and feedback to the system to complete the storage and outbound operations; The security management subsystem performs security management from three aspects: equipment failure risk, data security risk and personal safety risk; The warehouse management subsystem is used for the factory warehouse model architecture, maintenance and management of material warehousing information, and statistics and display of inventory information; The information management subsystem is used to obtain the inbound and outbound document information, equipment status information and warehouse overall model information issued by the EMS system; The report management subsystem has a fully configurable online editing function with configurable data items, configurable display items, and configurable layout, and performs online unified management through a kanban terminal.

2. The smart factory warehouse management system according to claim 1, characterized in that: When the lighted picking subsystem performs warehousing operations, it mainly connects with the EMS system and electronic tags to read the warehousing data in the EMS system, and then transmits it through system calculations and feeds it back to the display board and electronic tags; the transmitted data includes: warehousing receipts, outbound documents, shelf location information, route information, and changes in the quantity displayed on the electronic tags.

3. The smart factory warehouse management system according to claim 2 is characterized by: The electronic tag is installed in the cargo storage area, and displays real-time material data through a radio communication connection system, and uses an ink screen to display information; the display board is used to display the three-dimensional effect of the entire warehouse, and the content is connected to the system order. When the system connects to the order, it will automatically display the corresponding shelf information and route.

4. The smart factory warehouse management system according to claim 1, characterized in that: The equipment failure risk is mainly caused by damage to the mechanical equipment during operation, improper operation or maintenance by the operator, which leads to the inability to carry out storage operations. Failure types include mechanical jamming of the conveyor belt or failure of the transmission cable, resulting in mechanical damage; damage to the sensor element detection element, detection failure, and calculation distortion, resulting in operational errors; The data security risks mentioned mainly include data loss caused by untimely data backup in the warehouse control system; The personal safety risks include safety accidents caused by high-rise objects falling due to human operational errors, and personal injuries caused by mechanical equipment failures during the operation of automated warehouses.

5. The smart factory warehouse management system according to claim 4 is characterized by: The safety management subsystem specifically includes an algorithm camera monitoring module, an equipment status monitoring module, an equipment monitoring maintenance warning module, and an equipment monitoring dashboard module; The algorithm camera monitoring module uses an algorithm camera based on edge computing and machine vision behavior analysis technology to achieve pedestrian detection, tracking, and abnormal behavior alarm functions in video images. The process from behavior recognition to early warning reminders is within seconds, and screen warnings and sound prompts can be popped up; The equipment status monitoring module collects data through a gateway interface or an external sensor, and processes equipment status monitoring through a PLC, so that data collection can be completed quickly in a short period of time, making it convenient for management personnel to view relevant interfaces anytime and anywhere, and operate user permissions according to different functions; The equipment monitoring and maintenance warning module performs customized warning settings through equipment status monitoring; When the equipment runs for a certain period of time, an early warning will be issued for maintenance, and a text message reminder will be pushed or a message will be displayed on the dashboard; Different warning methods are set according to the warning levels to ensure the safe operation of the equipment as a whole; The equipment monitoring dashboard module customizes the layout and content display of the dashboard page, including equipment status, equipment failure analysis, and equipment OEE.

6. The smart factory warehouse management system according to claim 1, characterized in that: The warehouse management subsystem includes a warehouse model architecture maintenance module, a material warehousing management module, an inbound and outbound planning module, and an inventory ledger module; The warehouse model architecture maintenance module, for the maintenance of the factory warehouse model architecture, mainly includes four levels of content: factory, warehouse, warehouse area, and warehouse location; among them, the first level is the factory, which is mainly used to add the content factory name, abbreviation, and serial number; the second level is the warehouse, which is mainly used to add the content warehouse name, warehouse type, warehouse category, and warehouse capacity; the third level is the warehouse area, which is mainly used to add the content warehouse area name, warehouse area type, warehouse area category, and warehouse area capacity; the fourth level is the warehouse location, which is mainly used to add the content warehouse location name, layer, row, and number of goods; The material warehousing management module is used for the document information management of warehouse material warehousing, mainly including procurement material receipt management and production material receipt management; production or procurement material receipt management is mainly to connect the warehousing documents of the EMS system, directly generate documents through interface data transmission, or perform table import operations; the main operations on the documents include input, deletion, printing, and generation of QR codes; The inbound and outbound planning module is used for the execution of outbound plans, which is mainly divided into two parts: inbound plan execution and outbound plan execution; outbound or inbound plan execution: plan arrangement and processing for outbound / inbound order information, including plan entry, release, termination, exception, and deletion operations; The inventory ledger module is used to record and display inventory information, including: warehouse, warehouse area, material name, unit, quantity, batch, status, and remarks.

7. The smart factory warehouse management system according to claim 1, characterized in that: The information management subsystem obtains the inbound and outbound document information issued by the EMS system, including: purchase order number, supplier information, material receiver, material information, material quantity, harvest time, packing information, serial number, and inspection request information; The overall warehouse model information obtained includes: factory, warehouse information, storage location information, storage area information and inventory information; the acquisition method is: API interface call, directly call to obtain data through RPC or write data to directly access data storage; The status information of the equipment is obtained, including downtime, startup time, equipment operation, and equipment speed. The method is as follows: for equipment that does not support network card communication or is old-fashioned, data is collected using dedicated intelligent acquisition hardware, by measuring the analog signals and their changes at relevant points in the control panel and control circuit of the CNC equipment, and performing appropriate conversions through the I / O interface; or through manual assisted entry and barcode scanning, barcodes with special status identifiers are collected to mark the equipment status and shutdown reason information, and to conduct detailed analysis of the equipment idle and alarm status.

8. The smart factory warehouse management system according to claim 1, characterized in that: The report management subsystem uses report tools to realize the online editing function of the fully configurable dashboard with configurable data items, configurable display items, and configurable layout, and performs online unified management through the dashboard terminal; users can define report templates and generate production reports based on the production quality data obtained by the data acquisition system; The quantitative data can be graphically displayed according to user needs, and the mean, variance and other statistical values ​​of the archived warehouse data can be calculated; the report can be exported as a file in Excel, PDF, or CSV format.

9. The smart factory warehouse management system according to claim 8, characterized in that: The types of reports generated by the report management subsystem include inventory reports and equipment reports; the inventory reports include real-time inventory reports, inventory in and out statistics reports, monthly inventory analysis reports, and material inventory in and out analysis tables; the equipment reports include operating status analysis tables, maintenance plan analysis tables, repair plan analysis tables, and early warning information analysis tables.

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