CN110544061A - Material distribution method and system - Google Patents
Material distribution method and system Download PDFInfo
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- CN110544061A CN110544061A CN201910651823.3A CN201910651823A CN110544061A CN 110544061 A CN110544061 A CN 110544061A CN 201910651823 A CN201910651823 A CN 201910651823A CN 110544061 A CN110544061 A CN 110544061A
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Abstract
the application discloses a material distribution method and system, relates to the field of intelligent factories, and can solve the technical problem that a large amount of manpower is consumed to realize production in the prior art. The method comprises the following steps: generating a product feeding list according to the work order task, wherein the product feeding list comprises product feeding information; according to the product feeding information, controlling first intelligent transportation equipment to deliver materials for producing specified products in the work order task to a material preparation area through scheduling equipment; after the material is delivered to the material preparation area, the second intelligent transportation equipment is controlled to deliver the material to the production line area from the material preparation area through the scheduling equipment according to the product feeding information, so that the production of the specified product is completed. The application is applicable to distribution processes such as materials.
Description
Technical Field
The application relates to the field of intelligent factories, in particular to a material distribution method and system.
Background
in a factory, workers can call materials according to the dispatched work order tasks, then the called materials are distributed to a designated production line, then the production line workers complete the assembly and other operations of the materials according to corresponding assembly modes, so that products required in the work order tasks are obtained, and finally the products are stored for later use.
Under the condition that a lot of work order tasks are received in a factory or the number of products to be produced in the work order tasks is large and more materials are involved, a large amount of manpower is consumed by adopting the implementation mode, the production efficiency is low, and the short-time efficient production requirement is difficult to achieve.
Disclosure of Invention
The application provides a material distribution method and system, which aim to solve the technical problem that a large amount of manpower is consumed to realize production in the prior art.
in order to solve the above problems, the technical solution provided by the present application is as follows:
in a first aspect, an embodiment of the present application provides a material distribution method. The method comprises the following steps: generating a product feeding list according to the work order task, wherein the product feeding list comprises product feeding information; according to the product feeding information, controlling first intelligent transportation equipment to deliver materials for producing specified products in the work order task to a material preparation area through scheduling equipment; after the material is delivered to the material preparation area, the second intelligent transportation equipment is controlled to deliver the material to the production line area from the material preparation area through the scheduling equipment according to the product feeding information, so that the production of the specified product is completed.
In one implementation, after the production of the designated product is completed, the third intelligent transportation device is controlled to deliver the designated product from the production line area to the finished product warehouse through the scheduling device according to the product feeding information, so that the designated product can be conveniently allocated.
In one implementation, according to the product feeding information, through the scheduling device, the first intelligent transportation device is controlled to deliver the material for producing the designated product in the work order task to the material preparation area, and the method can be realized as follows: the main control equipment respectively sends product feeding information to the material preparation control equipment and the dispatching equipment; the material preparation control equipment sends a material preparation distribution request to the dispatching equipment; the dispatching equipment responds to the prepared material distribution request, calls the first intelligent transportation equipment to distribute the materials to the prepared material area, and returns first distribution information to the prepared material control equipment.
In one implementation, according to the product information of throwing materials, through the scheduling equipment, control second intelligent transportation equipment from the district's delivery to production line district of prepareeing materials, can realize as: the main control equipment respectively sends product feeding information to the material preparation control equipment, the production line control equipment and the dispatching equipment; the production line control equipment sends a material calling request to the material preparation control equipment; the material preparation control equipment responds to the material calling request, sends material calling state information to the production line control equipment and sends a material distribution request to the scheduling equipment; the dispatching equipment responds to the material distribution request, calls the second intelligent transportation equipment to distribute the materials to the production line area, and returns second distribution information to the material preparation control equipment and the production line control equipment respectively.
in one implementation, according to the product feeding information, through the scheduling device, the third intelligent transportation device is controlled to deliver the specified product from the production line area to the finished product warehouse, and the implementation can be that: the main control equipment respectively sends product feeding information to the production line control equipment and the dispatching equipment; the production line control equipment sends a finished product delivery request to the scheduling equipment; and the dispatching equipment responds to the finished product distribution request, calls the third intelligent transportation equipment to distribute the specified product to the finished product warehouse, returns the third distribution information to the production line control equipment, and sends warehousing information to the main control equipment so that the main control equipment can update corresponding information in the work order task.
in one implementation, the first through third intelligent transportation devices are the same.
In a second aspect, embodiments of the present application provide a material dispensing device. The device includes:
And the processing module is used for generating a product feeding list according to the work order task, and the product feeding list comprises product feeding information.
And the control module is used for controlling the first intelligent transportation equipment to distribute the materials for producing the designated products in the work order task to the material preparation area through the scheduling equipment according to the product feeding information generated by the processing module.
and the control module is also used for controlling the second intelligent transportation equipment to deliver the materials from the material preparation area to the production line area through the scheduling equipment according to the product feeding information after the materials are delivered to the material preparation area, so as to complete the production of the specified products.
In one implementation, the control module is further configured to control the third intelligent transportation device to deliver the specified product from the production line area to the finished product warehouse through the scheduling device according to the product feeding information after the production of the specified product is completed, so as to facilitate the allocation of the specified product.
In one implementation, the first through third intelligent transportation devices are the same.
in a third aspect, embodiments of the present application provide a material distribution system. The system may include a material delivery system including a master control device, a scheduling device, a first intelligent transportation device, and a second intelligent transportation device.
And the main control equipment is used for generating a product feeding list according to the work order task, and the product feeding list comprises product feeding information.
And the main control equipment is also used for controlling the first intelligent transportation equipment to distribute the materials for producing the designated products in the work order task to the material preparation area through the scheduling equipment according to the product feeding information.
The main control equipment is further used for controlling the second intelligent transportation equipment to deliver the materials from the material preparation area to the production line area through the scheduling equipment according to the product feeding information after the materials are delivered to the material preparation area, so that the production of the specified products is completed.
In one implementation, the material delivery system includes a third intelligent transportation device. The main control equipment is further used for controlling the third intelligent transportation equipment to deliver the specified products to the finished product warehouse from the production line area through the scheduling equipment according to the product feeding information after the production of the specified products is completed, so that the specified products can be allocated conveniently.
In one implementation, the material distribution system further includes a material preparation control device and a production line control device. And the main control equipment is used for respectively sending the product feeding information to the stock preparation control equipment and the dispatching equipment. And the stock preparation control equipment is used for sending a stock preparation delivery request to the dispatching equipment. And the dispatching equipment is used for responding to the prepared material distribution request, calling the first intelligent transportation equipment to distribute the materials to the prepared material area, and returning the first distribution information to the prepared material control equipment. And the main control equipment is also used for sending product feeding information to the material preparation control equipment, the production line control equipment and the dispatching equipment respectively. And the production line control equipment is also used for sending a material calling request to the material preparation control equipment after the materials are distributed to the material preparation area. The material preparation control equipment is also used for responding to the material calling request, sending the material calling state information to the production line control equipment and sending the material distribution request to the dispatching equipment. And the dispatching equipment is used for responding to the material distribution request, calling the second intelligent transportation equipment to distribute the materials to the production line area, and respectively returning second distribution information to the stock preparation control equipment and the production line control equipment so as to complete the production of the specified product.
In one implementation, the material distribution system further includes a material preparation control device and a production line control device. And the main control equipment is also used for respectively sending the product feeding information to the production line control equipment and the scheduling equipment. And the production line control equipment is used for sending a finished product delivery request to the scheduling equipment. And the scheduling equipment is used for responding to the finished product distribution request, calling the third intelligent transportation equipment to distribute the specified products to the finished product warehouse, returning third distribution information to the production line control equipment, and sending warehousing information to the main control equipment so as to facilitate the main control equipment to update corresponding information in the work order task and the distribution of the specified products.
In one implementation, the first through third intelligent transportation devices are the same.
In a fourth aspect, the present application provides a material distribution apparatus, comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of the first aspect and any one of its various possible implementations when executing the computer program.
In a fifth aspect, the present application provides a computer-readable storage medium. The storage medium stores a computer program which, when executed by a processor, implements the method of the first aspect described above and any of its various possible implementations.
Compared with the implementation mode of manually realizing material distribution in the prior art, the material distribution system is built, so that workers only need to complete partial operations on line, cooperation among all devices or subsystems can be triggered, the intelligent material distribution process under the line is completed, and the technical problem that a large amount of manpower is consumed to realize production in the prior art is effectively solved.
in addition, the first intelligent transportation device and the second intelligent transportation device can be the same or different. Take first intelligent transportation equipment the same with second intelligent transportation equipment as an example, if intelligent equipment is AGV, then AGV can distribute the material to the district of prepareeing material, later from the district of prepareeing material distribution to producing the line district. Wherein, at the delivery in-process, the district of prepareeing material is as the transfer website, can realize the monitoring of batching condition, if batching quality has the problem or the batching has the condition such as mistake, then can return goods in the district of prepareeing material, and the material that will accord with the demand finally forwards to producing the line district, supplies the production use of appointed product.
it should be noted that, for AGVs, one or more AGVs may be pipelined, i.e., sequentially delivering material from one station to another and then from another station to the destination station. According to the distribution process, the labor and time cost are saved, the material distribution efficiency is improved, the AGV resources are fully utilized, and the empty vehicle return condition of the AGV is reduced.
drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
Fig. 1 is a schematic structural diagram of a material distribution system according to an embodiment of the present disclosure;
Fig. 2 is a functional schematic diagram of a JIT material calling system according to an embodiment of the present disclosure;
FIG. 3 is a functional diagram of an AGV dispatching system according to an embodiment of the present disclosure;
FIG. 4 is a first flowchart of a material distribution method according to an embodiment of the present disclosure;
FIG. 5 is a flow chart of a material distribution method according to an embodiment of the present application;
Fig. 6 is an interaction diagram of a material distribution method according to an embodiment of the present application;
FIG. 7 is a schematic structural diagram of a material dispensing device according to an embodiment of the present disclosure;
Fig. 8 is a schematic structural diagram of a material distribution apparatus according to an embodiment of the present application.
Detailed Description
In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.
The embodiment of the application provides a material distribution method, and the material distribution method can be applied to a material distribution system. In an embodiment of the present application, the material distribution system may include the following devices or subsystems:
The main control equipment or a Manufacturing enterprise production process Execution System (MES) and a warehousing System are used for generating work order tasks and product feeding lists and realizing product feeding information distribution according to the content of the product feeding lists. The master control device can be regarded as one of the MES and the warehousing system or a group of physical devices.
the stock preparation control equipment or the Just In Time (JIT) system In the stock preparation area is used for triggering the stock preparation distribution process according to the received product feeding information, and returning the material calling state information and triggering the material distribution process according to the request of other equipment or systems after the stock preparation is finished.
And the production line control equipment or the production line area JIT system is used for acquiring the material calling state information according to the received product feeding information and triggering the distribution process of the specified product after the material is distributed.
A dispatching device or Automated Guided Vehicle (AGV) dispatching system for enabling the invocation of intelligent transport devices, such as AGVs, in response to the delivery of materials and specified products.
Intelligent transport devices, such as AGVs. And under the calling of each device or subsystem, the distribution of the materials and the specified products is completed.
it should be noted that, the above devices and/or subsystems may interact with each other through data transmission methods, such as a wireless local area network, bluetooth, a cellular mobile communication technology network, and the like. In the embodiment of the present application, a data transmission manner adopted between the above-mentioned devices and/or subsystems is not limited.
taking an application scenario in which a cellular mobile communication technology network is a fifth generation mobile communication technology (5G) network as an example, since the 5G network has the advantages of high speed, low time delay, massive connection and the like, the method can better meet the diversified network requirements of an intelligent factory, significantly enhance the industrial supply capacity of the industrial internet, provide a solid technical support for the spanning development of the industrial internet, and comprehensively support new services and innovative development of new modes of the industrial internet. For example, a Time Sensitive Networking (TSN) technology of 5G can implement wireless TSN in a factory through high-precision Time synchronization, and ensure end-to-end low delay of industrial internet services; the 5G network slicing technology supports isolation and protection of multiple service scenes, multiple services and qualities, multiple users and multiple industries; the 5G high-frequency and multi-antenna technology supports accurate positioning and high-broadband communication in a factory, and the operation precision in the field of remote control is greatly improved; the 5G edge computing accelerates the network fusion of an industrial Information Technology (IT) and an Operation Technology (OT), improves the performance indexes of high reliability, low time delay and the like of industrial internet services through the enhancement of edge data processing, tracking and aggregation capabilities, and optimizes resource sharing and user experience.
Thus, the 5G network provides all-around industrial cloud service capability. Automatic distribution of the AGV is realized, namely the AGV circularly feeds materials at different feeding points. Through the realization of solutions such as a production line algorithm, a delivery perception algorithm, a material perception algorithm and the like, the AGV delivers customized materials to different machine types of different stations on a production line. The AGV flows along with the production line, and each station can take the required materials nearby, so that the phenomenon that a worker does not select, move or confuse when taking the materials is guaranteed. At the end of the assembly line, the materials are taken out, and the empty vehicles are sent back to the delivery area by the AGV.
Fig. 1 is a schematic structural diagram of a material distribution system according to an embodiment of the present disclosure. The material delivery system 100 includes an MES and stocker system 101, a stock preparation area JIT system 102, a production line area JIT system 103, an AGV scheduling system 104, and an AGV 105. In an implementation manner of the embodiment of the application, functions to be implemented by the MES and the warehousing system 101 may be implemented by the main control device; the functions that need to be implemented by the JIT system 102 in the stock preparation area may be performed by stock preparation control equipment; the functions to be implemented by the JIT system 103 in the production line area can be implemented by production line control equipment; the functions that the AGV dispatching system 104 needs to implement can be completed by dispatching equipment; the functions that the AGV105 needs to implement can be performed by the intelligent transport.
Fig. 2 is a functional diagram of a JIT material calling system according to an embodiment of the present application. The JIT material calling system refers to a system including a material preparation end function and a production line end function, that is, a system including a material preparation area JIT system and a production line area JIT system.
In the embodiment of the application, after the JIT material calling system receives the work order information indicated by the work order task of the MES system and the product feeding order information indicated by the product feeding order generated by the MES system based on the work order task, the production is started. The production line end can display data such as the production quantity, the product shortage, the production line residual material quantity, the residual material production time, the AGV distribution average time length and whether to alarm of specified products indicated to be produced in the work order task in real time. Whether the alarm is needed or not can be judged according to the production time of the residual materials and the average delivery time of the AGV, and the alarm condition and the like are not limited.
referring to FIG. 2, the production line side functions include material calling, exception handling, and historical data management.
The management refers to conventional process management, such as work order task information, distribution task management and the like under the management of the production line end functional work order tasks. In the embodiment of the application, when the material distribution system is short of materials, the materials can be called. The staff of the production line end enters the system, selects a work order, a machine type, assembly materials or package materials and the like, fills in quantity, describes the color of the product and triggers the function of calling materials. And then the data is sent to a material preparing end, and the material is fed by the material preparing end.
The abnormal task management refers to a material returning process related to the abnormal task management under the function of the production line end. In the embodiment of the application, after the production line end receives the materials delivered by the AGV, if the materials are unqualified or delivery errors occur, a material returning process can be initiated to return the materials with errors to the preparation end. The process of material re-distribution can be automatically triggered, namely, for a material preparation area, the material distribution process is initiated repeatedly, at the moment, the material preparation area can complete corresponding material preparation operation according to a new material preparation request, and the material is sent to a production line end through an AGV. For the condition that materials are unqualified or delivery errors occur for many times, the material preparation process can be stopped in an alarming mode, a feedback mode and the like, for the production process with too strict time limit requirements, the production time limit can be ensured in a manual material preparation mode, and the abnormal task conditions of many times are reported so as to achieve system maintenance or other abnormal treatment.
Historical data management refers to a process of managing historical data generated by a production line end. In the embodiment of the application, the historical material calling information can be traced through historical data management, so that the returned material information can be mastered, and the overall distribution efficiency of the production line materials can be obtained. The results obtained can be displayed, if necessary.
Referring to fig. 2, the stock side functions include stock preparation, historical data, and projected material usage management.
The material preparation management refers to that before a work order task starts, a worker in a material preparation area selects a work order, a machine type, an assembly material or a packaging material and triggers a material preparation process to call an AGV dispatching system. Just so can distribute the material from the raw materials district to the prepare material through AGV, call AGV dispatch system by the district of preparing material again to transport the material to the production line district through AGV. That is, for the material preparation area, after receiving the information of material shortage, material calling and the like in the production line area, the staff in the material preparation area selects a work order, a machine type, an assembly material or a package material, and triggers the material preparation process to call the AGV dispatching system. The material transfer is achieved in a similar manner as described above so that the material is delivered to the production line area.
Historical data management refers to a management process of historical data generated by a standby terminal. However, similar to the historical data management of the production line end, in the embodiment of the application, the historical material calling information can be traced through the historical data management, so that the material returning information can be mastered, and the overall distribution efficiency of the production line material can be obtained. The results obtained can be displayed, if necessary.
the planned material usage management refers to the fact that through lean data analysis, the change rule of parameters such as the usage of materials and the consumed time is mastered, and the materials are delivered according to a production plan, so that the situation that a production line applies for the materials without limitation is avoided, the situation that materials are stacked seriously in a production area is reduced, and the utilization rate of a field in the production area is improved.
IT should be noted that the IT material calling system is an important component of the intelligent material delivery system, and works in cooperation with the AGV, so as to solve the technical problems of field blockage, material waste, difficulty in controlling material consumption, high manual delivery cost and the like caused by stacking of a large amount of materials.
FIG. 3 is a functional diagram of an AGV dispatching system according to an embodiment of the present invention. The AGV dispatching system realizes AGV calling, AGV operation monitoring and planning of an AGV running route, namely route planning, based on the requirements of the material preparation area, the production line area and other areas. The AGV dispatching system comprises an AGV task dispatching function module, an AGV operation monitoring function module and a route planning function module.
The AGV task scheduling function module is divided into a traffic control function, a task assignment function and a vehicle control function. The traffic control function can make an effective avoidance rule so that the AGVs in the driving process can sequentially pass according to a certain sequence when congestion occurs, or the effect of evacuating traffic flow can be achieved by changing part or all of the driving paths of the AGVs when the congestion is about to occur, and therefore adverse effects caused by the congestion are reduced as far as possible. In the embodiment of the application, the avoidance rule can be specified according to one or more of the physical size, the running state and the path condition of the AGVs, so that a reasonable mutual automatic avoidance rule of the AGVs is formulated, the locking condition that vehicles wait for each other is avoided, or an effective solution of the locking condition is provided.
The AGV operation monitoring function module comprises an AGV task state monitoring function and an AGV parameter information monitoring function. The staff calls the AGV task state monitoring function, can check the task information of each AGV in execution, namely the current execution task, and can check the material conveying execution condition, such as material details. In the embodiment of the application, the currently executed task may be a work order task; the material details refer to the content such as the task time for starting execution, the expected execution time and the like, and the information of the material being delivered, such as the name of the material, the code of the material, the minimum packaging number of the material, the quantity of the material, the specification of the material and the like. In addition, the operator may also call an AGV parameter information monitoring function to grasp one or more of a plurality of parameters of the AGVs, such as a driving speed, a driving direction, a sensor state (for example, during operation, idling, and obstacle avoidance), a battery state (for example, a battery remaining power), position information (for example, expressed in a form of coordinates or a digital positioning point), a driving route (for example, named by a production line), a mechanical arm state (for example, connection or disconnection), and a driving state (for example, start, standby, stop, fault, and obstacle avoidance). It should be noted that, the above-mentioned parameters may be displayed on a display screen or in other display manners, if necessary, so that the operator can more intuitively grasp the operation state of each AGV.
The route planning function module is divided into a route modification function, a site addition function and a map information function. The route modification function refers to editing a set or planned route, and may specifically set a specific route and a route name for a worker to schedule an AGV for route adjustment, and the like for different production lines, where the editing method, the editing content, and the like are not limited. In one implementation, for multiple time-non-conflicting production lines, the same available path may be deployed for the multiple production lines. The adding of the station function refers to the step of deploying a new station in a planned route map, so that the AGV can achieve congestion avoidance or energy supplement and the like. In an implementation manner, the position of the newly deployed station, the specific planning manner, the number of newly added stations, and the like can be planned according to parameters such as the working condition of the AGV and the road condition, without limitation. The map information function refers to displaying the entire route map and corresponding route information to the worker. The route information may include, but is not limited to, one or more of the parameters including the coordinates of the station, the station number, the route name, the energy supply location, and the like. The energy supply position refers to a position where the AGVs are charged, or a position where the AGVs are handed over or replaced.
It should be noted that the AGV dispatch system corresponds to the "brain" of the AGV. The AGV dispatching system can effectively realize the functions of work order task dispatching, operation monitoring, route Planning and the like, thereby improving the accuracy rate of material distribution and the logistics efficiency, realizing seamless interconnection with systems such as a JIT material calling system, an MES system, an Enterprise Resource Planning (ERP) system and the like, linking all links of material flow through an informatization and intelligent means, and creating a highly automated and modernized material distribution system.
the application of the material distribution system is further described below with reference to the implementation process of the material distribution method provided in the embodiment of the present application. Fig. 4 is a flowchart of a material distribution method according to an embodiment of the present application. The material distribution method comprises the steps of S201 to S203.
and S201, generating a product feeding list according to the work order task.
Wherein, the product feeding list comprises product feeding information.
In the embodiment of the application, a user can access the MES and the warehousing system through a computer, a mobile phone and other equipment, and select a work order, a machine type, an assembly material, a material reporting and the like through the MES and the warehousing system so as to generate a work order task. The MES and warehousing system may then generate a product drop sheet based on the work order task from the created work order task.
S202, controlling the first intelligent transportation equipment to distribute materials for producing specified products in the work order task to a material preparation area through the scheduling equipment according to the product feeding information.
The material delivery system combines product feeding information, dispatches the first intelligent transportation equipment through the dispatching equipment so as to realize the delivery of materials, namely delivers the materials to the material preparation area for standby.
And S203, after the materials are delivered to the material preparation area, controlling second intelligent transportation equipment to deliver the materials to a production line area from the material preparation area through scheduling equipment according to product feeding information so as to complete production of specified products.
After the step S202 is executed, the material distribution system dispatches the second intelligent transportation device through the dispatching device again to realize the transfer of the material, that is, the material is distributed from the material preparation area to the production line area for standby.
In the embodiment of the present application, the first intelligent transportation device and the second intelligent transportation device may be the same or different. Take first intelligent transportation equipment the same with second intelligent transportation equipment as an example, if intelligent equipment is AGV, then AGV can distribute the material to the district of prepareeing material, later from the district of prepareeing material distribution to producing the line district. Wherein, at the delivery in-process, the district of prepareeing material is as the transfer website, can realize the monitoring of batching condition, if batching quality has the problem or the batching has the condition such as mistake, then can return goods in the district of prepareeing material, and the material that will accord with the demand finally forwards to producing the line district, supplies the production use of appointed product.
It should be noted that, for AGVs, one or more AGVs may be pipelined, i.e., sequentially delivering material from one station to another and then from another station to the destination station. According to the distribution process, the labor and time cost are saved, the material distribution efficiency is improved, the AGV resources are fully utilized, and the empty vehicle return condition of the AGV is reduced.
Besides, on the basis of the implementation shown in fig. 4, the implementation shown in fig. 5 can also be realized. Wherein S204 may also be performed after S203 is performed and the production of the specified product is completed.
and S204, controlling third intelligent transportation equipment to deliver the specified products to a finished product warehouse from a production line area through scheduling equipment according to the product feeding information so as to facilitate the allocation of the specified products.
In the embodiments of the present application, the third intelligent transportation device may be the same as or different from the first intelligent transportation device and/or the second intelligent transportation device. For the same situation of the first to third intelligent transportation devices, it is equivalent to the same group or multiple groups of AGVs completing the complete material transportation and subsequent product distribution process. Therefore, the consumption of AGV resources can be effectively saved.
In an implementation manner of the embodiment of the application, S202 controls, according to the product feeding information, the first intelligent transportation device to deliver the material used for producing the designated product in the work order task to the material preparation area through the scheduling device, and may be implemented as:
The main control equipment respectively sends product feeding information to the material preparation control equipment and the dispatching equipment; the material preparation control equipment sends a material preparation distribution request to the dispatching equipment; the dispatching equipment responds to the prepared material distribution request, calls the first intelligent transportation equipment to distribute the materials to the prepared material area, and returns first distribution information to the prepared material control equipment.
In an implementation manner of the embodiment of the application, S203, after the material is delivered to the material preparation area, according to the product feeding information, through the scheduling device, controls the second intelligent transportation device to deliver the material from the material preparation area to the production line area, so as to complete the production of the designated product, and can be implemented as:
After the materials are delivered to the material preparation area, the main control equipment respectively sends product feeding information to the material preparation control equipment, the production line control equipment and the dispatching equipment; the production line control equipment sends a material calling request to the material preparation control equipment; the material preparation control equipment responds to the material calling request, sends material calling state information to the production line control equipment and sends a material distribution request to the scheduling equipment; the dispatching equipment responds to the material distribution request, calls the second intelligent transportation equipment to distribute the materials to the production line area, and returns second distribution information to the stock preparation control equipment and the production line control equipment respectively so as to complete production of the specified products.
in an implementation manner of the embodiment of the present application, S204, according to the product feeding information, controls the third intelligent transportation device to deliver the specified product from the production line area to the finished product warehouse through the scheduling device, so as to allocate the specified product, which can be implemented as:
The main control equipment respectively sends product feeding information to the production line control equipment and the dispatching equipment; the production line control equipment sends a finished product delivery request to the scheduling equipment; and the dispatching equipment responds to the finished product distribution request, calls the third intelligent transportation equipment to distribute the specified products to the finished product warehouse, returns the third distribution information to the production line control equipment, and sends warehousing information to the main control equipment, so that the main control equipment can update corresponding information in the work order task and allocate the specified products.
Fig. 6 is an interaction diagram of a material distribution method according to an embodiment of the present application. The method is completed by the participation of an MES and storage system, a stock preparation area JIT system, a production line area JIT system, an AGV scheduling system and an AGV. The method specifically comprises the following steps:
S301, the MES and the warehousing system generate orders.
S302, the MES and the warehousing system generate a product feeding list.
S303, the MES and the warehousing system respectively send the product feeding information to the stock preparation area JIT system, the production line area JIT system and the AGV scheduling system.
S304, the stock preparation area JIT system sends a stock preparation delivery request to the AGV dispatching system.
S305, the AGV dispatching system sends a response that the stock preparation distribution request is successfully received to the JIT system of the stock preparation area.
s306, the AGV dispatching system sends a distribution instruction to the AGV.
S307, the AGV distributes the materials to a material preparation area.
S308, the AGV returns delivery information to the AGV dispatching system.
S309, the AGV dispatching system returns delivery information to the JIT system in the material preparation area.
s310, the JIT system in the production line area sends a material calling request to the JIT system in the material preparation area.
S311, the stock preparation area JIT system returns the feed status information to the production line area JIT system.
S312, the stock preparation area JIT system sends a material distribution request to the production line area JIT system.
S313, the JIT system in the production line area sends a response to the JIT system in the preparation area, wherein the response successfully receives the material distribution request.
And S314, the AGV dispatching system sends a distribution instruction to the AGV.
S315, the AGV delivers the materials to a production line area.
and S316, the AGV returns delivery information to the AGV dispatching system.
S317, the AGV dispatching system respectively returns distribution information to the JIT system in the production area and the JIT system in the material preparation area.
S318, the JIT system in the production line area completes the order.
S319, the JIT system in the production line area sends a finished product delivery request to the AGV dispatching system.
s320, the AGV dispatching system sends a response of successfully receiving the finished product delivery request to the JIT system in the production line area.
S321, the AGV dispatching system sends a distribution instruction to the AGV.
S322, the AGV delivers the finished products to a finished product warehouse.
And S323, returning the delivery information to the AGV dispatching system by the AGV.
s324, the AGV dispatching system returns distribution information to the JIT system in the production line area.
And S325, the AGV dispatching system sends warehousing information to the MES and the warehousing system.
s326, the MES and the warehousing system update the order information of the order.
S305, S311, S313 and S320 are optional steps. In the embodiment of the present application, the execution order of S305 and S306, the execution order of S313 and S314, and the execution order of S320 and S321 are not limited.
It should be noted that fig. 6 is only an exemplary implementation manner, and is not a limitation to the embodiment of the present application, and more or less method steps than those shown in fig. 6 may be included in the implementation process. Moreover, when the architecture of each device or subsystem deployed in the material distribution system changes, the corresponding execution bodies and method steps may also change more or less, which is not limited herein.
In an embodiment of the present disclosure, as shown in fig. 7, a material dispensing device 40 may include:
And the processing module 41 is configured to generate a product feeding list according to the work order task, where the product feeding list includes product feeding information.
and the control module 42 is configured to control, according to the product feeding information generated by the processing module 41, the first intelligent transportation device to deliver the material for producing the specified product in the work order task to the material preparation area through the scheduling device.
The control module 42 is further configured to control the second intelligent transportation device to deliver the material from the material preparation area to the production line area through the scheduling device according to the product feeding information after the material is delivered to the material preparation area, so as to complete the production of the designated product.
in one implementation, the control module 42 is further configured to control, according to the product feeding information, the third intelligent transportation device to deliver the specified product from the production line area to the finished product warehouse through the scheduling device after the production of the specified product is completed, so as to facilitate the allocation of the specified product.
it should be noted that in the embodiment of the present application, the material distribution device 40 may further include one or more of a storage module 43, a communication module 44, and a display module 45. The storage module 43 may be configured to store contents and the like required by the above modules when implementing corresponding functions, and in this embodiment, the contents, formats and the like stored in the storage module are not limited. The communication module 44 may be used to implement data interaction between the modules, and implement data interaction between the material distribution device 40 and other terminals, servers, and the like. The display module 45 can be used for presenting basic information of materials such as material distribution in the material preparation area, basic information of products such as product processing progress in the production line area, transportation conditions of the intelligent transportation equipment and the like.
In the embodiment of the present application, the processing module 41 may be implemented as a processor, the control module 42 may be implemented as a controller, the storage module 43 may be implemented as a memory, the communication module 44 may be implemented as a communication interface, and the display module 45 may be implemented as a display.
Fig. 8 is a schematic structural diagram of a material distribution apparatus according to an embodiment of the present disclosure. The material dispensing apparatus 50 may include a communication interface 51, a processor 52, a controller 53, a memory 54, and a display 55. The communication interface 51, the processor 52, the controller 53, the memory 54, and the display 55 may communicate with each other through a bus 56. The functions implemented by the above components may refer to the description of the functions of the modules, which is not repeated herein.
It should be noted that, referring to fig. 7 and 8, the material distribution device and the apparatus provided in the embodiments of the present application may include more or less modules and components than those shown in the drawings, and are not limited herein.
The embodiment of the present application further provides another material distribution device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and when the processor executes the computer program, the processor implements the method in any one of the above-mentioned various possible implementation manners.
The embodiment of the application provides a computer readable storage medium. The storage medium stores a computer program which, when executed by a processor, implements the method of any of the various possible implementations described above.
the embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the entity and system embodiments, since they are substantially similar to the method embodiments, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiments.
those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, a software module executed by a processor, or a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A method of material delivery, the method comprising:
Generating a product feeding list according to the work order task, wherein the product feeding list comprises product feeding information;
According to the product feeding information, controlling first intelligent transportation equipment to deliver materials for producing the specified product in the work order task to a material preparation area through scheduling equipment;
after the materials are delivered to the material preparation area, according to the product feeding information, the second intelligent transportation equipment is controlled to deliver the materials from the material preparation area to the production line area through the scheduling equipment, so that the production of the specified products is completed.
2. The method of claim 1, wherein after completing production of the specified product, the method further comprises:
And controlling third intelligent transportation equipment to deliver the specified products to a finished product warehouse from the production line area through the scheduling equipment according to the product feeding information so as to facilitate the allocation of the specified products.
3. the method as claimed in claim 1, wherein controlling the first intelligent transportation device to deliver the material for producing the specified product in the work order task to the stock preparation area through the scheduling device according to the product feeding information comprises:
the master control equipment respectively sends the product feeding information to the material preparation control equipment and the scheduling equipment;
the stock preparation control equipment sends a stock preparation distribution request to the dispatching equipment;
And the dispatching equipment responds to the prepared material distribution request, calls the first intelligent transportation equipment to distribute the materials to the prepared material area, and returns first distribution information to the prepared material control equipment.
4. The method as claimed in claim 1, wherein controlling, by the scheduling device, a second intelligent transportation device to deliver the material from the material preparation area to a production line area according to the product feeding information comprises:
The main control equipment respectively sends the product feeding information to the material preparation control equipment, the production line control equipment and the dispatching equipment;
The production line control equipment sends a material calling request to the material preparation control equipment;
The material preparation control equipment responds to the material calling request, sends material calling state information to the production line control equipment and sends a material distribution request to the scheduling equipment;
And the dispatching equipment responds to the material distribution request, calls the second intelligent transportation equipment to distribute the materials to the production line area, and returns second distribution information to the stock preparation control equipment and the production line control equipment respectively.
5. The method of claim 2, wherein controlling, by the scheduling device, a third intelligent transportation device to deliver the specified product from the line area to a finishing warehouse according to the product dosing information comprises:
The main control equipment respectively sends the product feeding information to production line control equipment and the scheduling equipment;
The production line control equipment sends a finished product delivery request to the scheduling equipment;
And the dispatching equipment responds to the finished product delivery request, calls the third intelligent transportation equipment to deliver the specified product to the finished product warehouse, returns third delivery information to the production line control equipment, and sends warehousing information to the main control equipment, so that the main control equipment can update corresponding information in the work order task.
6. the method of claim 2, wherein the first through third intelligent transportation devices are identical.
7. A material distribution system is characterized by comprising a main control device, a scheduling device, a first intelligent transportation device and a second intelligent transportation device;
The main control equipment is used for generating a product feeding list according to the work order task, and the product feeding list comprises product feeding information;
The main control equipment is further used for controlling the first intelligent transportation equipment to deliver materials for producing the specified products in the work order task to a material preparation area through the scheduling equipment according to the product feeding information;
The main control equipment is further used for controlling the second intelligent transportation equipment to deliver the materials from the material preparation area to a production line area through the scheduling equipment according to the product feeding information after the materials are delivered to the material preparation area, so that the production of the specified products is completed.
8. The material distribution system of claim 7, wherein the material distribution system comprises a third intelligent transportation device;
the main control equipment is further used for controlling the third intelligent transportation equipment to distribute the specified products from the production line area to a finished product warehouse through the scheduling equipment according to the product feeding information after the production of the specified products is completed, so that the specified products can be conveniently allocated.
9. The material distribution system of claim 7, further comprising a stock control device and a production line control device;
The main control equipment is used for respectively sending the product feeding information to the stock preparation control equipment and the scheduling equipment;
The stock preparation control equipment is used for sending a stock preparation distribution request to the dispatching equipment;
The dispatching equipment is used for responding to the prepared material distribution request, calling the first intelligent transportation equipment to distribute the materials to the prepared material area, and returning first distribution information to the prepared material control equipment;
The main control equipment is also used for respectively sending the product feeding information to the stock preparation control equipment, the production line control equipment and the dispatching equipment;
the production line control equipment is also used for sending a material calling request to the material preparation control equipment after the materials are distributed to the material preparation area;
The material preparation control equipment is also used for responding to the material calling request, sending material calling state information to the production line control equipment and sending a material distribution request to the dispatching equipment;
The dispatching equipment is used for responding to the material distribution request, calling the second intelligent transportation equipment to distribute the materials to the production line area, and respectively returning second distribution information to the stock preparation control equipment and the production line control equipment so as to complete production of the specified products.
10. The material distribution system of claim 8, further comprising a stock control device and a production line control device;
the main control equipment is also used for respectively sending the product feeding information to the production line control equipment and the scheduling equipment;
the production line control equipment is used for sending a finished product delivery request to the scheduling equipment;
The dispatching equipment is used for responding to the finished product distribution request, calling the third intelligent transportation equipment to distribute the specified products to the finished product warehouse, returning third distribution information to the production line control equipment, and sending warehousing information to the main control equipment, so that the main control equipment can update corresponding information in the work order task and the allocation of the specified products.
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| CN111695789A (en) * | 2020-05-26 | 2020-09-22 | 深圳市行天智能工业科技有限公司 | Intelligent factory logistics scheduling system |
| CN112330166A (en) * | 2020-11-11 | 2021-02-05 | 银川隆基光伏科技有限公司 | Slice material distribution method and equipment and computer storage medium |
| CN112686504A (en) * | 2020-12-17 | 2021-04-20 | 华人运通(江苏)技术有限公司 | Distribution method of production line materials, logistics execution system and storage medium |
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| CN115237072A (en) * | 2022-07-05 | 2022-10-25 | 山重建机有限公司 | Intelligent material distribution method for industrial lean |
| CN117872978A (en) * | 2023-12-23 | 2024-04-12 | 上海芭比信息技术服务有限公司 | Unmanned floor truck material distribution system based on but 5G remote control |
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