Production ex-warehouse management method and system and storage medium

Abstract

The invention provides a production ex-warehouse management method and system and a storage medium, and relates to the technical field of stereoscopic warehouse management, and the method comprises the steps: determining an ex-warehouse task and an ex-warehouse requirement according to an ex-warehouse work order when the ex-warehouse work order is received; according to the ex-warehouse task and the ex-warehouse requirement, selecting a to-be-ex-warehouse workpiece and distributing an ex-warehouse measuring tool for the to-be-ex-warehouse workpiece; generating a warehouse-out plan of the stereoscopic warehouse according to the to-be-warehouse-out workpiece and the warehouse-out measuring tool; the warehouse-out plan is divided into a plurality of stage plans, control signals are generated according to the stage plans, and each stage plan is executed by one distribution system; and controlling the delivery system to carry out warehouse-out operation through the control signal. Through automatic control of the warehouse management system, it is guaranteed that the warehouse-out workpieces always meet the warehouse-out requirements, additional management processes and monitoring equipment for the warehouse-out workpieces are omitted, the automation degree of stereoscopic warehouse management is remarkably improved, meanwhile, manpower and material resources are saved, and warehouse-out operation becomes more efficient, accurate and intelligent.

Description

Technical Field

[0001] The present invention relates to the technical field of stereoscopic warehouse management, and more particularly, to a production outbound management method, system and storage medium. Background Art

[0002] A stereoscopic warehouse is an efficient and intelligent warehousing management technology that realizes the efficient storage and management of items through a three-dimensional storage structure and automated equipment. Although the stereoscopic warehouse provides a general management technology basis for warehousing management, there are still deficiencies in the management of the machining industry.

[0003] In the related art, the stereoscopic warehouse still needs to set corresponding management processes or monitoring devices according to management requirements, and the implementation of the management process or the control of the monitoring devices is carried out manually. This method results in too many monitoring devices and additional manual management processes during the management process, reducing the efficiency of production outbound and thus affecting the production progress. Summary of the Invention

[0004] The problem solved by the present invention is how to improve the automation degree of stereoscopic warehouse management.

[0005] To solve the above problems, the present invention provides a production outbound management method, system and storage medium.

[0006] In a first aspect, the present invention provides a production outbound management method, which is applied to a warehousing management system. The warehousing management system is used for communication connection with all distribution systems of the stereoscopic warehouse. The production outbound management method includes:

[0007] When receiving an outbound work order, determining an outbound task and an outbound requirement according to the outbound work order;

[0008] Selecting workpieces to be outbound and allocating outbound measuring tools for the workpieces to be outbound according to the outbound task and the outbound requirement;

[0009] Generating an outbound plan for the stereoscopic warehouse according to the workpieces to be outbound and the outbound measuring tools;

[0010] Dividing the outbound plan into multiple stage plans, and generating control signals according to the stage plans, wherein each stage plan is executed by one of the distribution systems;

[0011] Controlling the distribution system to perform an outbound operation through the control signal.

[0012] Optionally, the step of selecting workpieces to be outbound and allocating outbound measuring tools for the workpieces to be outbound according to the outbound task and the outbound requirement includes:

[0013] Determine the target workpiece to be shipped out according to the said outbound task;

[0014] Determine the target specifications of the target workpiece according to the said outbound requirements, where the target specifications include the size, weight, shape and processing requirements of the target workpiece;

[0015] Screen the target workpiece according to the size, weight, shape and processing requirements of the target workpiece, and combine with the inventory record, and take the screened target workpiece as the workpiece to be shipped out;

[0016] Allocate the outbound measuring tools for the workpiece to be shipped out according to the said outbound task.

[0017] Optionally, the allocating the outbound measuring tools for the workpiece to be shipped out according to the said outbound task includes:

[0018] Obtain the type, specifications and outbound quantity of the workpiece to be shipped out according to the said outbound task;

[0019] Match the type, specifications and outbound quantity of the workpiece to be shipped out with the actual measuring tools to determine the type of measuring tools matching the workpiece to be shipped out;

[0020] Allocate according to the type of measuring tools in combination with the current measuring tool status in the stereoscopic warehouse to obtain the outbound measuring tools.

[0021] Optionally, the generating the outbound plan of the stereoscopic warehouse according to the workpiece to be shipped out and the outbound measuring tools includes:

[0022] Determine the discharge port and outbound port of the workpiece to be shipped out according to the conveying line layout of the stereoscopic warehouse;

[0023] Combine the conveying line of the conveying equipment in the conveying area of the stereoscopic warehouse to plan the conveying route of the workpiece to be shipped out from the discharge port to the outbound port, and obtain the outbound route of the outbound task;

[0024] Take the allocation situation and outbound route of the outbound measuring tools of the outbound task as the outbound plan of the stereoscopic warehouse.

[0025] Optionally, the generating the outbound plan of the stereoscopic warehouse according to the workpiece to be shipped out and the outbound measuring tools further includes:

[0026] When receiving multiple said outbound work orders, obtain the production plan requirements corresponding to each said outbound work order for the outbound task according to the said outbound work order;

[0027] Determine the priority of each said outbound task according to the production plan requirements;

[0028] Generate an independent plan for each outbound task based on the workpiece to be outbound and the outbound measuring tool in each said outbound task;

[0029] Sort the independent plans in descending order of the said priority to form the outbound plan of the stereoscopic warehouse.

[0030] Optionally, the dividing the outbound plan into multiple stage plans and generating control signals according to the stage plans includes:

[0031] Obtain the distribution system participating in the execution in the outbound plan;

[0032] Divide the outbound plan into multiple said stage plans according to the participating sections of the distribution system in the outbound plan, and generate control signals for the distribution system in the stage plans;

[0033] Wherein, each said participating section corresponds to one said stage plan.

[0034] Optionally, the controlling the distribution system to perform an outbound operation through the control signal includes:

[0035] Send the control signal to the distribution system corresponding to the stage plan in sequence from front to back according to the arrangement order of the stage plans in the outbound plan;

[0036] Wherein, when receiving the end signal sent by the distribution system of the current stage plan after completing the outbound operation according to the corresponding control signal, send the control signal to the distribution system corresponding to the next stage plan until the last said stage plan in the outbound plan.

[0037] Optionally, it further includes:

[0038] When receiving the end signal sent by the distribution system of the last said stage plan in the outbound plan, determine that the outbound task is completed, and update the inventory record according to the workpiece outbound quantity in the outbound task.

[0039] In a second aspect, the present invention provides a production outbound management system, including a computer-readable storage medium storing a computer program and a processor. When the computer program is read and run by the processor, the above-mentioned production outbound management method is implemented.

[0040] In a third aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored. It is characterized in that when the computer program is executed by a processor, the above-mentioned production outbound management method is implemented.

[0041] The production and delivery management method, system and storage medium of the present invention, when the warehouse management system receives the delivery work order, will automatically parse the work order content, determine the delivery task and delivery requirements, wherein, through the integration of the work order management system and the warehouse management system, the accurate transmission and processing of information is ensured. Secondly, according to the parsed delivery tasks and requirements, the workpieces to be delivered are automatically selected, and suitable delivery gauges are allocated to these workpieces, and the inventory management and workpiece tracking functions in the warehouse management system are used, combined with the data of the workpieces to be delivered, to match the most suitable gauges, such as pallets, fixtures, etc. Then, according to the workpieces to be delivered and the allocated delivery gauges, the delivery plan of the stereoscopic warehouse is automatically generated, wherein the delivery plan can include the delivery sequence and delivery path of the workpieces, to ensure the efficient execution of the delivery operation. Then, the generated delivery plan is divided into multiple stage plans, and each stage plan is executed by a distribution system. It is realized by the task decomposition and allocation function in the warehouse management system, ensuring that each distribution system can receive a clear control signal and execute the delivery stage it is responsible for according to the plan. Finally, the system controls the distribution system to perform the delivery operation through the control signal. The present invention utilizes the above-mentioned automated control of outbound delivery, and at the same time ensures that the outbound workpieces always meet the outbound delivery requirements through the automated control of the warehouse management system, eliminating additional management processes and monitoring equipment for outbound workpieces, thereby significantly improving the degree of automation in stereoscopic warehouse management, while saving manpower and material resources, making outbound operations more efficient, accurate and intelligent. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a flow chart of a production and delivery management method in one embodiment of the present invention;

[0043] Figure 2 It is a flowchart of a production and delivery management method in another embodiment of the present invention. DETAILED DESCRIPTION

[0044] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be interpreted as being limited to the embodiments described herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not intended to limit the scope of protection of the present invention.

[0045] It should be understood that the various steps described in the method embodiments of the present invention may be performed in different orders and / or in parallel. In addition, the method embodiments may include additional steps and / or omit the steps shown. The scope of the present invention is not limited in this respect.

[0046] As used herein, the term "including" and its variations are open-ended, i.e., "including but not limited to"; the term "based on" means "at least partially based on"; the term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments"; the term "optionally" means "optional embodiment". The relevant definitions of other terms will be given in the following description. It should be noted that the concepts such as "first" and "second" mentioned in the present invention are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0047] It should be noted that the modification of "one" and "multiple" mentioned in the present invention is illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly specified in the context, it should be understood as "one or more".

[0048] The names of the messages or information exchanged between multiple devices in the embodiments of the present invention are only for illustrative purposes and are not used to limit the scope of these messages or information.

[0049] In view of the problems existing in the above related technologies, this embodiment provides a production outbound management method, system and storage medium.

[0050] Combined with Figure 1 As shown, a production outbound management method provided by an embodiment of the present invention, the production outbound management method is applied to a Warehouse Management System (WMS), and the warehouse management system is used to communicate with all distribution systems of the automated warehouse.

[0051] Specifically, in a preferred embodiment of the present invention, the distribution system may include an integrated PDA (Personal Digital Assistant - personal handheld terminal) system, an ERP (Enterprise Resource Planning - enterprise resource planning system), an MES (Manufacturing Execution System - manufacturing execution system), an RCS (Robot Control System - robot control system), a WCS (Warehouse Control System - warehouse control system), etc.

[0052] The production outbound management method includes:

[0053] When receiving an outbound work order, determine an outbound task and outbound requirements according to the outbound work order.

[0054] Specifically, when the warehouse management system receives an outbound work order, it first parses the received work order. This step is the starting point of the entire outbound management method, ensuring the accuracy and pertinence of subsequent operations. The work order contains detailed information about the outbound tasks, such as workpiece type, quantity, destination, etc., as well as specific outbound requirements, such as parameter requirements for the workpiece. The WMS automatically extracts these key information through a built-in parsing program and converts them into task instructions that can be operated within the system. The successful implementation of this step depends on the seamless integration of the WMS and the distribution system to ensure the accurate transmission and processing of work order information. In the preferred embodiment of the present invention, the outbound tasks can be production outbound, shipping outbound, subcontracting outbound, and manual outbound. For example, when the outbound task is shipping outbound or subcontracting outbound, the product batch information is determined through the ERP, and the ERP sends the outbound work order to the WMS.

[0055] According to the outbound task and the outbound requirements, select the workpieces to be outbound and allocate outbound measuring tools for the workpieces to be outbound.

[0056] Specifically, after determining the outbound task and requirements, the WMS selects the workpieces to be outbound based on this information and allocates suitable outbound measuring tools for these workpieces. According to data such as the size, weight, and shape of the workpieces, the most suitable measuring tools, such as pallets, fixtures, etc., are intelligently matched. By using the inventory database and workpiece attribute database in the WMS, it is ensured that each workpiece can obtain the most suitable handling and protection method. In addition, the system also considers the availability and status of the measuring tools to ensure that the allocated measuring tools are in good working condition.

[0057] Generate an outbound plan for the automated storage and retrieval system according to the workpieces to be outbound and the outbound measuring tools.

[0058] Specifically, according to the workpieces to be outbound and the allocated outbound measuring tools, the WMS generates an outbound plan for the automated storage and retrieval system, which involves the planning and scheduling module. The outbound plan can include the outbound route of the workpieces and the allocation of outbound measuring tools to ensure the efficient execution of the outbound operation. The system will consider the layout of the automated storage and retrieval system, the efficiency of the conveying line, and the performance of the distribution system to generate the optimal outbound plan. This plan not only improves the efficiency of the outbound operation but also ensures the safety and integrity of the workpieces.

[0059] Divide the outbound plan into multiple stage plans and generate control signals according to the stage plans, where each stage plan is executed by one of the distribution systems.

[0060] Specifically, the generated delivery plan is divided into multiple phase plans, and control signals are generated according to each phase plan, ensuring that each distribution system can receive clear control signals and execute the delivery phase for which it is responsible according to the plan. Each phase plan is executed by a distribution system, which requires WMS to have a high degree of flexibility and coordination to adapt to different delivery scenarios and conditions. The generation of control signals is based on the specific requirements of the phase plan to ensure the precise execution of the distribution system.

[0061] The distribution system is controlled by the control signal to perform outbound operations.

[0062] Specifically, the distribution system is controlled by control signals to perform outbound operations. This step uses automated control technologies such as AGV, stackers, and conveyor belts to ensure the automated execution of outbound operations. The system monitors the outbound progress and status in real time and adjusts the control signals based on feedback to deal with any unexpected situations. The successful implementation of this step depends on the close integration of WMS and the warehouse control system, as well as advanced sensors and detection technologies to ensure the accuracy and safety of outbound operations.

[0063] In a preferred embodiment of the present invention, when the outbound task is production outbound, the MES system first issues a work order, which is received by the WMS through an interface. The WMS determines the workpieces to be outbound from the MES based on the work order, allocates corresponding measuring tools to the workpieces to be outbound, and generates an outbound plan. At the same time, the WMS sends a control signal to the RCS system to carry out outbound delivery according to the outbound delivery plan, such as dispatching an idle AGV to the outbound port for outbound transportation. When the AGV is connected for transportation, the outbound supply is completed.

[0064] The production and outbound management method of the present invention, when the warehousing management system receives an outbound work order, it will automatically parse the content of the work order to determine the outbound tasks and requirements. Among them, through the integration of the work order management system and the warehousing management system, the accurate transmission and processing of information are ensured. Secondly, according to the parsed outbound tasks and requirements, the workpieces to be outbound are automatically selected, and suitable outbound measuring tools are allocated to these workpieces. By using the inventory management and workpiece tracking functions in the warehousing management system and combining with the data of the workpieces to be outbound, the most suitable measuring tools, such as pallets, jigs, etc., are matched. Then, according to the workpieces to be outbound and the allocated outbound measuring tools, an outbound plan for the automated warehouse is automatically generated. The outbound plan can include the outbound sequence and path of the workpieces to ensure the efficient execution of the outbound operation. Then, the generated outbound plan is divided into multiple stage plans, and each stage plan is executed by a distribution system. This is achieved through the task decomposition and allocation functions in the warehousing management system to ensure that each distribution system can receive clear control signals and execute the outbound stage it is responsible for according to the plan. Finally, the system controls the distribution system to perform the outbound operation through control signals. The present invention utilizes the above-mentioned automated control of outbound, and at the same time ensures that the outbound workpieces always meet the outbound requirements through the automated control of the warehousing management system, eliminating additional management processes and monitoring equipment for the outbound workpieces, significantly improving the automation level of the automated warehouse management, saving manpower and material resources at the same time, and making the outbound operation more efficient, accurate and intelligent.

[0065] Optionally, the step of selecting the workpieces to be outbound and allocating outbound measuring tools to the workpieces to be outbound according to the outbound tasks and requirements includes:

[0066] Determine the target workpieces to be outbound according to the outbound tasks;

[0067] Determine the target specifications of the target workpieces according to the outbound requirements, where the target specifications include the size, weight, shape and processing requirements of the target workpieces;

[0068] Screen the target workpieces according to the size, weight, shape and processing requirements of the target workpieces in combination with the inventory records, and use the screened target workpieces as the workpieces to be outbound;

[0069] Allocate the outbound measuring tools to the workpieces to be outbound according to the outbound tasks.

[0070] Specifically, determine the target workpieces to be shipped out according to the outbound task, and conduct a detailed analysis of the work order information to identify the specific types and quantities of the required workpieces. Then, determine the target specifications of the target workpieces according to the outbound requirements, including dimensions, weight, shape, and processing requirements. This process utilizes the workpiece database in the inventory records in the WMS to ensure that the specifications of each workpiece meet the outbound standards. For example, in the precision machining industry, there are strict requirements for the dimensional accuracy and weight of workpieces, and the WMS will screen out qualified workpieces according to these requirements. Subsequently, the WMS combines the inventory records to screen the target workpieces, and takes the screened target workpieces as the workpieces to be shipped out. This step ensures the availability and compliance of the workpieces and avoids the risk of incorrect outbound. Finally, allocate the outbound measuring tools for the workpieces to be shipped out according to the outbound task. This allocation process takes into account the characteristics of the workpieces and the applicability of the measuring tools to ensure the safety and stability of the workpieces during the outbound process. In the preferred embodiment of the present invention, the rough blanks, customized measuring tools, and special fixtures can be associated and shipped out according to the actual production product model, and delivered to the operation station by an AGV.

[0071] In the embodiment of the present invention, through precise screening of target workpieces and allocation of measuring tools, the WMS can ensure that each workpiece meets the outbound requirements, reducing the risk of human error and workpiece damage. In addition, the automated process reduces the time and cost of manual operations and improves the overall logistics efficiency.

[0072] Optionally, the allocating the outbound measuring tools for the workpieces to be shipped out according to the outbound task includes:

[0073] Obtain the type, specification, and outbound quantity of the workpieces to be shipped out according to the outbound task;

[0074] Match the type, specification, and outbound quantity of the workpieces to be shipped out with the actual measuring tools to determine the type of measuring tools that match the workpieces to be shipped out;

[0075] Allocate according to the type of measuring tools in combination with the current state of the measuring tools in the stereoscopic warehouse to obtain the outbound measuring tools.

[0076] Specifically, according to the outbound task, the system can obtain the type, specification, and outbound quantity of the workpieces to be shipped out. This step depends on the task parsing module in the WMS to ensure an accurate understanding of the workpiece characteristics and quantity. Then, the system matches the type, specification, and outbound quantity of the workpieces to be shipped out with the actual measuring tools to determine the type of measuring tool that matches the workpieces to be shipped out. This matching process utilizes the measuring tool database in the system, taking into account factors such as the size, weight, and shape of the workpieces to ensure the applicability of the measuring tools. For example, in the precision machining industry mentioned in the uploaded file, the system will select appropriate fixtures, pallets, or other measuring tools according to the specific requirements of the workpieces. Finally, the system allocates based on the type of measuring tool combined with the current status of the measuring tools in the automated warehouse to obtain the outbound measuring tools. This step ensures the availability and optimal state of the measuring tools, avoiding outbound delays caused by problems with the measuring tools. In a preferred embodiment of the present invention, it is possible to store the raw materials, fixtures, and measuring tools simultaneously and perform associated outbound based on the actual production product model, which reflects the intelligence and automation of the system in measuring tool allocation.

[0077] In an embodiment of the present invention, through precise measuring tool matching and allocation, the system can ensure that each workpiece is handled and stored using the most suitable measuring tool, reducing the risk of workpiece damage and improving handling efficiency. In addition, the automated process reduces the time and cost of manual operations, enhancing the overall outbound efficiency.

[0078] Optionally, generating the outbound plan for the automated warehouse according to the workpieces to be shipped out and the outbound measuring tools includes:

[0079] Determine the discharge port and outbound port of the workpieces to be shipped out according to the conveying line layout of the automated warehouse;

[0080] Combine the conveying lines of the conveying equipment in the conveying area of the automated warehouse to plan the conveying route of the workpieces to be shipped out from the discharge port to the outbound port to obtain the outbound route of the outbound task;

[0081] Take the allocation situation and outbound route of the outbound measuring tools of the outbound task as the outbound plan of the automated warehouse.

[0082] Specifically, when generating the outbound plan for the automated storage and retrieval system, it is first necessary to determine the discharge port and the outbound port of the workpiece to be shipped out according to the layout of the conveying lines in the automated storage and retrieval system. Based on an in-depth understanding of the physical structure and operation process of the automated storage and retrieval system, ensure that the workpiece can be efficiently moved from the storage location to the outbound location. Then, in combination with the conveying lines of the conveying equipment in the conveying area of the automated storage and retrieval system, plan the conveying route of the workpiece from the discharge port to the outbound port. This planning process needs to consider the capacity, speed, and path optimization of the conveying equipment to ensure that the workpiece can be conveyed out along the shortest path or at the fastest speed. In a preferred embodiment of the present invention, a chain conveyor line and a liftable chain conveyor line are arranged in the conveying area, and the conveying route is planned according to the actual layout of the conveying line equipment and the type of workpiece. Finally, integrate the allocation of the outbound measuring tools for the outbound tasks and the outbound route to form the outbound plan for the automated storage and retrieval system. This plan not only includes the movement path of the workpiece but also the detailed allocation of the required measuring tools to ensure the smooth progress of the outbound process.

[0083] In an embodiment of the present invention, by accurately planning the conveying route of the workpiece and the allocation of measuring tools, the system can minimize the movement time and distance of the workpiece in the warehouse and reduce the time cost of the outbound operation. In addition, the optimized outbound plan can also reduce potential congestion and conflicts and improve the overall operation efficiency of the warehouse. The reasonable allocation of measuring tools and routes also ensures the safety and integrity of the workpiece and reduces the risk of damage caused by improper operation.

[0084] Optionally, generating the outbound plan for the automated storage and retrieval system according to the workpiece to be shipped out and the outbound measuring tools further includes:

[0085] When receiving multiple outbound work orders, obtain the production plan requirements for each outbound task corresponding to the outbound work order according to the outbound work order;

[0086] Determine the priority of each outbound task according to the production plan requirements;

[0087] Generate an independent plan for each outbound task according to the workpiece to be shipped out and the outbound measuring tools for each outbound task;

[0088] Sort the independent plans in descending order of the priority to form the outbound plan for the automated storage and retrieval system.

[0089] Specifically, first, the production plan requirements for the corresponding outbound tasks are obtained according to each outbound work order. The production plan requirements are analyzed to identify the specific requirements for each task, such as production time, workpiece type, quantity, etc. Then, the system determines the priority of each outbound task according to the production plan requirements. The warehousing management system is connected to the company's ERP, MES, etc. through the interface system and pushes complete outbound documents, indicating that the system can automate, digitalize, and intelligentize the material distribution, sorting, and dispatching processes according to the requests for materials, measuring tools, and jigs in the production plan tasks. Subsequently, the system generates an independent plan for each outbound task based on the workpieces to be outbound and the outbound measuring tools for each task, ensuring that each task has a clear implementation plan. Finally, the system sorts the independent plans from high to low according to the priority to form the outbound plan for the stereoscopic warehouse, ensuring that high-priority tasks can be executed first.

[0090] In an embodiment of the present invention, by performing priority sorting and independent plan generation on the received multiple outbound work orders, the system can ensure that critical tasks are processed first, thereby improving production efficiency and enabling it to quickly respond to different outbound requirements and condition changes.

[0091] Optionally, the dividing the outbound plan into multiple stage plans and generating control signals according to the stage plans includes:

[0092] Obtaining the distribution system participating in the execution in the outbound plan;

[0093] Dividing the outbound plan into multiple stage plans according to the participation sections of the distribution system in the outbound plan, and generating control signals for the distribution system in the stage plans;

[0094] Wherein, each participation section corresponds to one stage plan.

[0095] Specifically, first, it is necessary to obtain the distribution systems participating in the control in the outbound plan to identify and confirm which distribution systems will participate in the execution of the outbound plan, such as stacker cranes or conveyor belts, etc. Then, the system will divide the outbound plan into multiple stage plans according to the participation sections of these distribution systems in the outbound plan. Each stage plan corresponds to a specific participation section, ensuring that each distribution system can receive clear control signals within the section it is responsible for. In a preferred embodiment of the present invention, the docking of the WMS and RCS systems schedules idle AGVs to the outbound port for outbound handling, and the system generates corresponding control signals according to different stages of the outbound plan to guide distribution systems such as AGVs to perform specific tasks.

[0096] In an embodiment of the present invention, by subdividing the outbound plan into multiple stage plans and generating specific control signals for each stage, the system can ensure that the distribution system precisely executes tasks according to a predetermined path and schedule, reducing chaos and errors in operations and improving the reliability and safety of outbound operations.

[0097] Optionally, controlling the distribution system to perform outbound operations through the control signal includes:

[0098] Sending the control signal to the distribution system corresponding to the stage plan in sequence from front to back according to the arrangement order of the stage plan in the outbound plan;

[0099] Wherein, when receiving the end signal sent by the distribution system of the current stage plan after completing the outbound operation according to the corresponding control signal, sending the control signal to the distribution system corresponding to the next stage plan until the last stage plan in the outbound plan.

[0100] Specifically, in the process of controlling the distribution system to perform outbound operations through the control signal, according to the arrangement order of the stage plan in the outbound plan, the control signal is sent to the distribution system corresponding to each stage plan in sequence from front to back to ensure the orderly progress of the outbound operation, and each distribution system executes its task according to the established order. The system will wait for the distribution system of the current stage plan to complete the task and send the end signal, and then send the control signal to the distribution system corresponding to the next stage plan. For example, by configuring a TOF cargo position detection device for the AGV, it is ensured that the AGV detects whether there are foreign objects on the shelf during the goods placement process to avoid collisions. When it is determined that there are no foreign objects, an end signal is sent to the WMS. Ensure the coherence and coordination of the outbound operation, and avoid potential conflicts or chaos caused by starting multiple stages simultaneously.

[0101] In a preferred embodiment of the present invention, as shown in Figure 2 MES sends an outbound work order to the WMS according to the production plan. The WMS determines the workpieces to be outbound according to the work order and allocates corresponding measuring tools to these workpieces. Then, the WMS generates an outbound plan and decomposes it into multiple stage plans, and each stage plan corresponds to a distribution system. After receiving the control signal from the WMS, the WCS mobilizes the conveyor line for handling and transportation, and sends an end signal back to the WMS after completion. After receiving the end signal, the WMS generates the next control signal to continue guiding the WCS to perform the next operation. At the same time, under the coordination of the WCS, the RCS mobilizes the vehicle to transport according to the outbound route and sends an end signal after completion. After the WMS receives the end signals of all stages, it updates the inventory record, marking the completion of the outbound task.

[0102] In an embodiment of the present invention, by orderly sending control signals and waiting for the completion of each stage, the system can ensure the smooth progress of the outbound process, reducing errors or accidents caused by improper operations. This method also allows the system to perform real-time monitoring and adjustment to ensure that each stage can be executed under optimal conditions.

[0103] Optionally, it further includes:

[0104] After receiving the end signal sent by the distribution system for the last stage plan in the outbound plan, it is determined that the outbound task is completed, and the inventory record is updated according to the workpiece outbound quantity in the outbound task.

[0105] Specifically, when the system receives the end signal sent by the distribution system for the last stage plan in the outbound plan, the system will determine whether the outbound task is completed. Once it is confirmed that the outbound task is completed, the WMS will update the inventory record according to the workpiece outbound quantity in the outbound task, ensuring the accuracy and real-time nature of the inventory data and reflecting the current inventory status. In a preferred embodiment of the present invention, after completing the outbound supply, the WMS will update the inventory information and feedback the completion instruction and the latest inventory information to the MES system and the ERP system. This indicates that the system can accurately track the outbound quantity of workpieces and update the relevant records in a timely manner after the outbound task is completed to support subsequent inventory management and decision-making. In an embodiment of the present invention, when the outbound task is a manual outbound, after the outbound operation is completed, the WMS updates the inventory record and feeds it back to the ERP system and the MES system.

[0106] In an embodiment of the present invention, by immediately updating the inventory record after the outbound task is completed, the system can provide real-time inventory data to support the enterprise's material management and production plan.

[0107] A production outbound management system according to another embodiment of the present invention includes a computer-readable storage medium storing a computer program and a processor. When the computer program is read and run by the processor, the above-mentioned production outbound management method is implemented.

[0108] The production and outbound management system of the present invention, when the warehousing management system receives an outbound work order, automatically parses the content of the work order to determine the outbound tasks and requirements. Among them, through the integration of the work order management system and the warehousing management system, accurate transmission and processing of information are ensured. Secondly, according to the parsed outbound tasks and requirements, the workpieces to be outbound are automatically selected, and appropriate outbound measuring tools are allocated to these workpieces. Using the inventory management and workpiece tracking functions in the warehousing management system, combined with the data of the workpieces to be outbound, the most suitable measuring tools, such as pallets, jigs, etc., are matched. Then, according to the workpieces to be outbound and the allocated outbound measuring tools, an outbound plan for the automated warehouse is automatically generated. The outbound plan can include the outbound sequence and path of the workpieces to ensure the efficient execution of the outbound operation. Then, the generated outbound plan is divided into multiple stage plans, and each stage plan is executed by a distribution system. It is realized through the task decomposition and allocation functions in the warehousing management system to ensure that each distribution system can receive clear control signals and execute the outbound stage it is responsible for according to the plan. Finally, the system controls the distribution system to perform the outbound operation through control signals. The present invention utilizes the above-mentioned automated control of outbound, and at the same time, through the automated control of the warehousing management system, it ensures that the outbound workpieces always meet the outbound requirements, eliminating the need for additional management processes and monitoring equipment for the outbound workpieces, significantly improving the automation level of the automated warehouse management, saving manpower and material resources at the same time, and making the outbound operation more efficient, accurate and intelligent.

[0109] A computer-readable storage medium provided by an embodiment of the present invention, on which a computer program is stored. When the computer program is executed by a processor, the above-mentioned production and outbound management method is implemented.

[0110] Or, a non-volatile computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the processor performs the following operations:

[0111] When receiving an outbound work order, determine the outbound tasks and requirements according to the outbound work order;

[0112] According to the outbound tasks and the requirements, select the workpieces to be outbound and allocate outbound measuring tools to the workpieces to be outbound;

[0113] Generate the outbound plan for the automated warehouse according to the workpieces to be outbound and the outbound measuring tools;

[0114] Divide the outbound plan into multiple stage plans, and generate control signals according to the stage plans, where each stage plan is executed by one of the distribution systems;

[0115] Control the distribution system to perform the outbound operation through the control signals.

[0116] The computer-readable storage medium of the present invention, when the warehouse management system receives an outbound work order, automatically parses the content of the work order to determine the outbound tasks and requirements. Among them, through the integration of the work order management system and the warehouse management system, accurate transmission and processing of information are ensured. Secondly, according to the parsed outbound tasks and requirements, the workpieces to be outbound are automatically selected, and appropriate outbound measuring tools are allocated to these workpieces. Using the inventory management and workpiece tracking functions in the warehouse management system, combined with the data of the workpieces to be outbound, the most suitable measuring tools, such as pallets, jigs, etc., are matched. Then, according to the workpieces to be outbound and the allocated outbound measuring tools, an outbound plan for the stereoscopic warehouse is automatically generated. The outbound plan can include the outbound sequence and path of the workpieces, ensuring the efficient execution of the outbound operation. Then, the generated outbound plan is divided into multiple stage plans, and each stage plan is executed by a distribution system. This is achieved through the task decomposition and allocation functions in the warehouse management system, ensuring that each distribution system can receive clear control signals and execute the outbound stage it is responsible for according to the plan. Finally, the system controls the distribution system to perform the outbound operation through control signals. The present invention utilizes the above-mentioned automated control of outbound, and at the same time ensures that the outbound workpieces always meet the outbound requirements through the automated control of the warehouse management system, eliminating additional management processes and monitoring equipment for the outbound workpieces, significantly improving the automation level of stereoscopic warehouse management, saving manpower and material resources at the same time, and making the outbound operation more efficient, accurate and intelligent.

[0117] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The program can be stored in a computer-readable storage medium. When the program is executed, it can include the processes of the embodiments of the above methods. Among them, the storage medium can be a magnetic disk, an optical disc, a read-only memory (ROM), or a random access memory (RAM), etc.

[0118] Although the present invention is disclosed as above, the protection scope of the present invention is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications will all fall within the protection scope of the present invention.

Claims

1. A production outbound management method, characterized in that: The production and delivery management method is applied to a warehouse management system, and the warehouse management system is used to communicate with all distribution systems of a three-dimensional warehouse. The production and delivery management method includes: When receiving an outbound work order, determining the outbound task and outbound requirements according to the outbound work order; According to the outbound task and the outbound requirement, select the workpiece to be outbound and allocate an outbound measuring tool to the workpiece to be outbound; Generate a delivery plan for the stereoscopic warehouse according to the workpiece to be delivered and the delivery measuring tool; Dividing the delivery plan into a plurality of phase plans, and generating control signals according to the phase plans, wherein each phase plan is executed by one of the distribution systems; The distribution system is controlled by the control signal to perform outbound operations.

2. The production delivery management method according to claim 1, characterized in that: The selecting the workpiece to be shipped out and allocating a shipping gauge for the workpiece to be shipped out according to the shipping task and the shipping requirement includes: According to the outbound task, determine the target workpiece that needs to be outbound; Determining target specifications of the target workpiece according to the delivery requirements, wherein the target specifications include size, weight, shape and processing requirements of the target workpiece; According to the size, weight, shape and processing requirements of the target workpiece, the target workpiece is screened in combination with the inventory record, and the screened target workpiece is used as the workpiece to be shipped out; The outbound measuring tool is allocated to the workpiece to be outbound according to the outbound task.

3. The production delivery management method according to claim 2, characterized in that: The allocating the outbound measuring tool to the workpiece to be outbound according to the outbound task includes: According to the outbound task, the type, specification and outbound quantity of the workpiece to be outbound are obtained; According to the type, specification and outgoing quantity of the workpiece to be shipped out, the type of the measuring tool matching the workpiece to be shipped out is matched with the actual measuring tool; The outbound measuring tool is allocated according to the measuring tool type and the current measuring tool status in the stereoscopic warehouse to obtain the outbound measuring tool.

4. The production delivery management method according to claim 1, characterized in that: The step of generating a delivery plan for the stereoscopic warehouse according to the workpiece to be delivered and the delivery measuring tool comprises: Determine the material outlet and the warehouse outlet of the workpiece to be shipped out according to the conveying line layout of the stereoscopic warehouse; In combination with the conveying line of the conveying equipment in the conveying area of ​​the stereoscopic warehouse, a conveying route of the workpiece to be shipped out from the material outlet to the shipping outlet is planned to obtain the shipping route of the shipping task; The distribution of the outbound measuring tools and the outbound routes of the outbound task are used as the outbound plan of the three-dimensional warehouse.

5. The production delivery management method according to claim 4, characterized in that: The step of generating a delivery plan for the stereoscopic warehouse according to the workpiece to be delivered and the delivery measuring tool further includes: When a plurality of the outbound work orders are received, the production plan requirement corresponding to the outbound task of each outbound work order is obtained according to the outbound work orders; Determine the priority of each outbound task according to the production plan requirements; Generate an independent plan for each outbound task according to the workpiece to be outbound and the outbound measuring tool of each outbound task; The independent plans are sorted from high to low according to the priorities to form a delivery plan for the stereoscopic warehouse.

6. The production delivery management method according to claim 1, characterized in that: The step of dividing the delivery plan into a plurality of phase plans and generating a control signal according to the phase plans includes: Obtaining the distribution system involved in the execution of the delivery plan; According to the participating sections of the distribution system in the delivery plan, the delivery plan is divided into a plurality of phase plans, and a control signal of the distribution system in the phase plan is generated; Each of the participating sections corresponds to one of the phase plans.

7. The production delivery management method according to claim 6, characterized in that: The step of controlling the distribution system to perform a warehouse-out operation by means of the control signal comprises: According to the order in which the stage plans are arranged in the delivery plan, the control signals are sent to the distribution systems corresponding to the stage plans from front to back; Among them, when the distribution system of the current stage plan receives the end signal sent after executing the outbound operation according to the corresponding control signal, the control signal is sent to the distribution system corresponding to the next stage plan until the last stage plan in the outbound plan.

8. The production delivery management method according to claim 7, characterized in that: Also includes: When receiving the end signal sent by the distribution system of the last stage plan in the outbound plan, it is determined that the outbound task is completed, and the inventory record is updated according to the outbound quantity of the workpieces in the outbound task.

9. A production and delivery management system, characterized in that: It comprises a computer-readable storage medium storing a computer program and a processor, and when the computer program is read and executed by the processor, the production and delivery management method according to any one of claims 1 to 8 is implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the production and delivery management method according to any one of claims 1 to 8 is implemented.

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