WO2022206768A1 - Customized mixed flow production system - Google Patents

Customized mixed flow production system Download PDF

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Publication number
WO2022206768A1
WO2022206768A1 PCT/CN2022/083741 CN2022083741W WO2022206768A1 WO 2022206768 A1 WO2022206768 A1 WO 2022206768A1 CN 2022083741 W CN2022083741 W CN 2022083741W WO 2022206768 A1 WO2022206768 A1 WO 2022206768A1
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Prior art keywords
hanger
task
station
hangers
pieces
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PCT/CN2022/083741
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French (fr)
Chinese (zh)
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巩向林
俞明
王宏安
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南通明兴科技开发有限公司
中国科学院软件研究所
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Publication of WO2022206768A1 publication Critical patent/WO2022206768A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
    • G06Q10/06316—Sequencing of tasks or work
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/04—Manufacturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30—Computing systems specially adapted for manufacturing

Definitions

  • the present application relates to the technical field of clothing customization production, in particular to a customized mixed-flow production system.
  • Multi-style + small batch is a common model in the current clothing production industry, and this model conflicts with the production line conversion cost because the number of orders is too small. Only mixed-flow production can save the preparation cost of small orders. For some small factories, no matter what the process is, the products must be produced on one or several production lines, which leads to waste of efficiency due to frequent changeover of workstations.
  • the current solution is that products with similar processes can be produced in mixed flow, but they cannot meet the needs of the current multi-style + small-batch small-order mode; especially, it cannot meet the personalized customization, one-task-one-order mode.
  • the present application provides a customized mixed-flow production system.
  • a customized mixed-flow production system including:
  • the package management module is used to assign a consistent package serial number to all pieces belonging to the same package; it is also used to associate and bind the hanger with the package serial numbers of the pieces it loads when the hanger goes online; wherein, Pieces of the same batch without color difference belong to the same package;
  • each functional unit includes several consecutive or similar stations;
  • the process management module is used to split the complete processing process of the product into multiple piece tasks, and determine the merging sequence between the processing process of the piece task and the piece task;
  • the hanger management module is used to transfer hangers among multiple functional units according to the processing procedure of the cutting task and the merging sequence of the cutting tasks; disassociate the empty hangers from the package serial number, and store them Return to the online station.
  • system of the present application also includes:
  • Shared equipment module used to set the number and type of shared equipment, process/process and site layout of shared equipment, set other functional unit partitions that are directly bidirectionally connected to shared equipment, and associate the functions of shared equipment with specified processes .
  • the described marking of the package serial number on the cut piece includes:
  • the identification information is a barcode, a two-dimensional code or an RFID tag; correspondingly, the marking device is a printer or an RFID reader.
  • the generating identification information includes:
  • the order task and process are automatically issued to each production line;
  • the cutting machine When the order task arrives at the cutting system, the cutting machine will cut the surface accessories first, and then the cutting system will pack the cut surface accessories;
  • the cutting system automatically generates identification information for each package of pieces; wherein, the identification information includes: the package order, style, color, size, quantity, components, and the serial number of the pieces;
  • associating and binding the hanger with the package serial number information of the pieces it loads including:
  • the identification information bound to the pieces is read by the reading device, and then the identification information of the hanger is read by the reading device before the online station of the hanging system or the preparation station before leaving the station;
  • the identification information bound by the cutting piece is associated and bound with the RFID information of the hanger on the hanging production line through the computer control system.
  • identification information also includes task sequence numbers and process flow information.
  • hanger management module is also used for:
  • the N hangers corresponding to the same product are associated with the package serial number.
  • the site where the merging process is located will trigger the merging program event when the hanger to be merged enters.
  • the hanger management module is used to:
  • the hanger carrying the merged pieces is associated with the rest of the hangers in the current product and sent to the next processing station.
  • hanger management module is specifically used for:
  • the hanger management module After the hanger S i enters the cache station, the hanger management module performs the hanger matching judgment: whether the hanger S j of the cut piece task T j of the merge process corresponding to the cut piece task T i has entered the cache station, or whether it has been The last processing station of T j exits;
  • hanger management module is specifically used for:
  • hanger management module is specifically used for:
  • hanger If the hanger is empty, load an empty task for the empty hanger through the reader, and control it to return to the online site for recycling;
  • hanger If the hanger is not empty, update the database hanger information through the reader, and load the subsequent processing station information of the next piece task for it.
  • the customized mixed-flow production system of the present application refines and summarizes the tasks of the traditional production system, and organizes it into a set of cutting tasks according to the principle of process splitting and merging. processing, thereby greatly improving production efficiency; centering on the transfer connection station, the parallel processing of products is realized with the help of multiple functional units, and the simultaneous multi-point processing of different components is realized.
  • Fig. 1 is a structural topology diagram of a customized mixed-flow production system according to an exemplary embodiment.
  • FIG. 2 is a schematic diagram of a functional unit partition layout according to an exemplary embodiment.
  • Fig. 3 is a schematic diagram illustrating an execution flow of a serial-parallel process management module according to an exemplary embodiment.
  • Fig. 4 is a schematic diagram of a hanger matching and merging scheduling according to an exemplary embodiment.
  • Fig. 1 is a structural topology diagram of a customized mixed-flow production system according to an exemplary embodiment.
  • the system includes: a package management module, a plurality of functional units, a transfer connection station, a shared equipment module, a process management module and a hanger management module.
  • Package management module Through the unified management of all the pieces of the cutting line system products, a consistent package serial number (PackID) is assigned; then the relevant data is generated through the marking equipment to mark the information on each piece.
  • the identification information is a barcode, a two-dimensional code or an RFID tag; correspondingly, the marking device is a printer or an RFID reader.
  • the PackID has been determined.
  • the identification information is read out by the reading device, and then bound with the RFID of the hanger through the computer control system.
  • the generating identification information includes:
  • the order task and process are automatically issued to each production line;
  • the cutting system automatically generates identification information for each package of pieces; wherein, the identification information includes: the package order, style, color, size, quantity, parts, and the serial number of the pieces; wherein, the serial number of the pieces is used to prevent cutting Lost or confused after being dropped from the hanger;
  • identification information the following describes in detail the process of generating order information and the preparations before going online in combination with specific application scenarios.
  • the platform can be an MES platform or a management system, cloud server, etc.
  • the order task and process are automatically issued to each production line (including the cutting machine, cutting line and hanging machine). Thread).
  • the opposite accessories are first cut by the cutting machine, and then the opposite accessories are packaged by other stations of the cutting system. Then start processing each coated tablet, the system first automatically generates a QR code for each component (the QR code information includes: the package order, style, color, size, quantity, parts, etc.), and the operator sends the QR code to the The label is attached to the package of each component, and the online is completed.
  • the QR code information includes: the package order, style, color, size, quantity, parts, etc.
  • Each part package starts processing according to the preset process flow. After the parts are cut and processed, they are sent to the cutting supermarket, or directly sent to the hanging online station for online operation.
  • the operator takes the pieces from the piece supermarket and sends them to one or more hanging on-line stations.
  • the workers at the online station first use a QR code scanner to scan the QR code on the coating tablet package, and the system obtains the style, color, size and component information of the coating tablet. According to this information, the corresponding task ID is obtained from CleverMax (a software system for scheduling and controlling production lines), and the online station tablet is automatically switched to the online waiting state of the task. The worker only needs to hang the clothes on the hangers and punch them out to finish the line. If a coated tablet is finished online, the worker only needs to swipe the QR code of the next coated tablet again.
  • Unit 1 Front piece of suits
  • Unit 2 Sharing equipment for front pieces and noodles
  • Unit 3 Side pieces for suits
  • Unit 4 Sharing equipment for front pieces of trousers
  • Unit 5 Combination of front and back pieces of trousers
  • unit 6 Front piece of suits Piece, side and back combination
  • Unit 7 Collar and sleeve sharing equipment
  • Unit 8 Handwork of upper collar and upper sleeve jacket
  • Unit 9 Garment ironing and packaging.
  • the traditional production line is a one-way serial assembly line, and the hangers can only flow in one direction in sequence.
  • the length of the main rail of the production line and the scale of the layout most of the processing time of a product is wasted on the circulation time of the hanger, that is, the hanger spends most of the time at the site.
  • the flow on the main rail between the two leads to very low processing efficiency.
  • the feature of the functional unit is that after the N hangers carrying the product pieces are linked online through the package management module, the customized mixed-flow production system will turn the N hangers carrying different parts to the corresponding functional unit areas.
  • the customized mixed-flow production system of the present application can realize the parallel processing of products with the help of functional units, that is, multi-point processing of different parts of the same product at the same time, so as to greatly improve the production. efficiency.
  • Shared equipment module The cost of special equipment in clothing production lines, especially customized production lines, is very high, and the number of sites that require special equipment is also very large; through the shared equipment module, multiple orders and multiple styles can share special equipment in the same process. , reduce the cost of special equipment in the production line.
  • the feature of the shared equipment module is that the number and type of shared equipment, the process/procedure and site layout of the shared equipment can be set through this module; at the same time, other functional unit partitions that are directly bidirectionally connected to the shared equipment can be set through this module, Further improve the efficiency of the production line.
  • equipment sharing can be achieved by assigning specific processes to designated shared equipment sites, and at the same time by means of a transit connection system, without affecting the overall processing time of the product.
  • the current garment hanging production system and factory MES management system can only carry out one-way serial management of the process flow, that is, an order or style can only be carried out one-way according to the pre-set process process.
  • Serial production does not allow flexible parallel processing of hangers, orders and procedures, and the processing time of each product is wasted on the main rail circulation and the waiting time after entering the station.
  • This module refines and summarizes the traditional production system task T (that is, the specific process production process), and organizes it into a group of cutting tasks (T 1 , T 2 , T 3 . . . ), each piece task is processed serially and in parallel at the same time, and different piece tasks are merged in sequence according to the task sequence, and the final processing is merged into the product of task T.
  • Step 1 First, you need to put the product pieces (surface accessories) online in sequence, and bind each piece task number; when the designated piece task number of the hanger carrying the pieces is online in turn, the piece tasks T 1 , T 2 , T 4 and T 6 can realize simultaneous online parallel processing.
  • step 2 when the piece task T1 and the piece piece task T2 are processed respectively, and the hanger S1 ( carrying the piece of the piece piece task T1 ) and the hanger S2 ( carrying the piece piece task T2 )
  • the hanger S2 continues the subsequent serial process processing of the cutting task T3, and the empty hanger S1 exits from T3-1 .
  • Step 4 When hanger S2 and hanger S4 both enter the sorting station W2, the pairing is successful. According to the process of task T, hangers S2 and S4 exit from W2 at the same time and enter the cutting task
  • the first processing station of T 5 , T 5-1 carries out combined processing.
  • step 5 when hangers S2 and S4 are merged, hanger S4 continues to process the subsequent serial process of cutting task T5, and empty hanger S2 is automatically loaded after exiting from T5-1 .
  • the task returns to the on-line station.
  • step 6 when the hanger S4 and the hanger S6 enter the sorting station W3, the pairing is successful .
  • the hanger S4 and the hanger S6 exit the sorting station W3 and enter the The first processing station T 7-1 of the cutting task T 7 is merged.
  • step 7 when hangers S4 and S6 are merged, hanger S6 continues the subsequent serial process processing of cutting task T7 , and empty hanger S4 is automatically loaded with empty tasks after exiting from T7-1 . Return to the online station.
  • step 8 when the hanger S6 completes all the processes of the cutting task T7, it is deemed that the product processing of the task T is completed.
  • the process management module can greatly reduce the waiting time of hangers at the processing stations of each process, shorten the circulation time of hangers on the main rail, and further improve the production efficiency of the factory.
  • Hanger management module Multi-style + small batch is a common mode in the current clothing production industry, which leads to a large number of hangers of different styles and orders in the customized mixed-flow production system.
  • this module is that the customized mixed-flow production system is first associated with the RFID of N hangers through the QR code on the cutting piece; when in the processing station of the first merging process, employees combine the surface accessories loaded with different hangers Then, the empty hangers will automatically return to the online station after exiting the station, and the hangers carrying the combined fabrics will be automatically associated with the remaining N-2 hangers in the current product; when the hangers complete the intermediate process and reach the subsequent After the merging station, the hangers are merged into one again; this process continues until all merging operations have been processed, until the end of the final complete product production.
  • N hangers are combined into one hanger.
  • the task ends, and the task is bound to the online station for the recycling of the hangers; the last hanger checks the next process, and then binds the task to the next one. tasks are processed.
  • the customized mixed-flow production system of the present application requires accurate matching and scheduling of hangers, which is used to solve the situation that a single hanger cannot load all pieces in the fields of clothing and home textiles.
  • the invention proposes a hanger matching scheduling method, which loads the surface accessories of the same product on different hangers, and matches and associates the relevant hangers; After merging, the empty hangers will automatically return to the online station after exiting the station, and the hangers loaded with fabric will automatically be associated with other remaining hangers in the current product; when they arrive at the subsequent merging station, the hangers will be merged again. for one; the process continues until all combined operations are processed until the final complete product is produced.
  • the hanger matching scheduling method of the present application mainly includes a process management stage, a hanger association stage, a hanger cutting task matching stage, a process merging stage and a hanger return stage.
  • Process management stage According to the production process of the product, the complete serial processing process is divided into multiple parallel processing processes; that is, according to the principle of merging the same process, different processes or different parts can be split, the order of one order is divided.
  • the process flow is organized into different piece task flow sets (T 1 , T 2 , T 3 ...), in which the relevant piece tasks can be matched at the cache station after the processing is completed, and the hanger will be used as a new piece task after matching.
  • the module transmits the task set of the pieces to the cutting system, and when the cutting system is offline, the pieces are cut and packaged into different small packages according to the number of pieces of tasks, and the corresponding QR code is marked and associated with each small package.
  • the QR codes all have the same PackID, indicating that these small packages belong to the same product.
  • Step101 Obtain the order production process through a computer or tablet terminal
  • Step102 Divide the order task into multiple parallel processing processes and then combine them according to the principle of merging the process procedures, and divide them into different piece tasks (T 1 , T 2 , T 3 . the order of processing and merging; some of the cutting tasks need to be online at the online station, and some do not need to be online and only need to be merged and processed at the subsequent station; then send the cutting task collection information to the cutting system through the computer or terminal ;
  • Step103 According to the received piece task set information, the cutting system packs the pieces of different parts according to the number of pieces that need to be online, and generates the QR code information of each piece task, which includes the piece task ID ( Piece task serial number) and process information;
  • Step104 Finally, assign the same PackID (packet serial number) to all the pieces.
  • the characteristics of the hanger association stage are: after the cutting system packs the product pieces, at the online station of the production system, each component piece needs to scan the two-dimensional code on the package through the scanning device, and the cutting task in the two-dimensional code is Information such as ID (piece task number), PackID (package number) and process processing are associated with the RFID of the hanger entering the on-line station.
  • association between the two-dimensional code information and the RFID is realized by adding an auxiliary reader to the online station; the hanger used for the association needs to have an RFID chip, which is used to identify the ID and other information of the hanger.
  • Step201 The employee scans the QR code packaged by the cutting system to put the pieces online, and the corresponding number of hangers is online according to the number of cutting tasks; at the same time, associate and bind the hanger ID with the PackID, and write it into the database of the production control system middle;
  • Step202 When the hanger passes through the auxiliary reader of the online station, the reader will send it back to the verification on-line program through the serial port device of the computer or terminal according to the read RFID card number (ie the hanger ID), and then control it at the on-line station Bind on the interface of the terminal (tablet computer), write the information into the production control system database and update the hanger information;
  • Step203 When the hanger passes through the exit port of the online station, the reader at the exit port automatically loads the task information into the hanger chip according to the hanger ID.
  • Hanger cutting task matching stage When all the pieces of an order are online, each hanger is processed according to the piece task information contained in it. When the cutting piece task processing is completed, the hangers enter the buffer station of the production line successively. When a hanger enters the cache station, the hanger cutting task matching will be carried out at this stage; ) into the cache station, the matching of the hanger cutting tasks is completed, and the matched hangers exit the cache station successively and enter the processing station of the subsequent cutting tasks; other unmatched hangers will continue to be in the cache station. Store until the matching hanger arrives or processing is complete.
  • buffer stations there can be one or more buffer stations in a production control system and production line, and the specific number of buffer stations can be automatically allocated and set according to the complexity of the production process;
  • Step301 After the cutting task T1 is processed, when the last processing station of the cutting task leaves the station, the reader will automatically load the subsequent cache station ID for the hanger; after the hanger enters the cache station, it will automatically circulate in the cache station;
  • Step302 After the hanger of the cutting task T1 enters the subsequent cache station, the reader of the cache station sends a signal to judge the matching of the hanger : if the hanger of the cutting task T1 corresponding to the merged cutting task T2 has entered the cache That is to say, after the cutting tasks T 1 and T 2 have been paired, when the hangers of the cutting tasks T 1 and T 2 run to the exit of the cache station, the exit device is connected to the main rail, and the hangers are connected successively. Exit into the main track;
  • Step303 If the piece task T 1 is not paired, the hanger of the piece task T 1 needs to circulate in the cache station, wait for the hanger of the piece task T 2 to enter the cache station, and trigger the hanger matching event to complete the hanger matching .
  • Process merging stage When the above-mentioned multiple matched hangers enter the processing station of the subsequent piece task, the pieces on the multiple hangers are removed for combined processing according to the processing process of the piece task. Pieces are hung into the last hanger that enters the current processing station, and then all hangers are sent out of the station.
  • Step401 The hangers of the cutting task T1 and the cutting task T2 exiting from the cache station pass through the main rail, and when they reach the site of the merging process of the cutting piece task T3, the entry port device is connected to the main rail, and the cutting task T The hangers of 1 and T 2 enter the current merge site;
  • Step402. When the hangers of the cutting tasks T 1 and T 2 pass the merging station reader, the reader will read the RFID number of the hanger, notify the control terminal through the serial port device, and trigger the execution of the merging program event; specifically, where the merging process is located The site triggers a merge procedure event after the hanger to be merged enters;
  • Step 403. After the employee completes the process merging, they send out the hangers of the cutting tasks T1 and T2 respectively.
  • Hanger return stage The situation of hanger return only occurs at the merging station. Only when two or more hangers are merged and one hanger is empty will the hanger return event be triggered and executed.
  • the exit port reader of the merging station will load empty tasks for all empty hangers, connect the main rail connection, and dispatch the hangers back to the online station for subsequent use. processing tasks.
  • Step501 When the hanger of the cutting task T1 or T2 in the current sequence passes through the reader at the exit port of the merge station, if the hanger is empty, the reader at the exit port will automatically load the empty task and control it to return to the line. site recycling;
  • Step502 If the hanger is not empty, the outbound port reader updates the hanger information in the database, automatically loads the subsequent processing station information of the cutting task T3 for it, the hanger enters the main rail, and continues to execute according to the task process flow.
  • any description of a process or method in the flowcharts or otherwise described herein may be understood to represent a module, segment or portion of code comprising one or more executable instructions for implementing a specified logical function or step of the process , and the scope of the preferred embodiments of the present application includes alternative implementations in which the functions may be performed out of the order shown or discussed, including performing the functions substantially concurrently or in the reverse order depending upon the functions involved, which should It is understood by those skilled in the art to which the embodiments of the present application belong.

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Abstract

The present application relates to a customized mixed flow production system, comprising: a packet management module, which is used to specify a consistent packet sequence number for all slices belonging to the same package; a plurality of functional units, which is used to perform corresponding processing on the slices loaded by a hanger entering a functional unit; a procedure management module, which is used to split the complete processing flow of a product into a plurality of slicing tasks and to determine a merge sequence between the slicing tasks and a processing procedure of the slicing tasks; and a hanger management module, which is used to transfer a hanger between multiple functional units according to the merge sequence between the slicing tasks and the processing procedure of the slicing tasks. In the customized mixed flow production system of the present application, a conventional production system task is subdivided and sorted. According to splitting and merging rules of procedures, the conventional production system task is sorted into a set of slicing tasks. Each slicing task is simultaneously subjected to serial and parallel processing, thereby greatly increasing production efficiency.

Description

定制化混流生产***Customized mixed flow production system 技术领域technical field
本申请涉及服装定制生产技术领域，具体涉及一种定制化混流生产***。The present application relates to the technical field of clothing customization production, in particular to a customized mixed-flow production system.
背景技术Background technique
随着工业互联网热潮的兴起，国内外服装智能生产线也越来越受到服装、家纺等领域的青睐。但是传统服装生产线面临多个痛点问题：With the rise of the industrial Internet boom, domestic and foreign clothing intelligent production lines are increasingly favored by clothing, home textiles and other fields. However, traditional clothing production lines face multiple pain points:
(1)有些生产线所需的特种设备成本费用非常高昂，同时所需特种设备站点数量又特别多，绝大部分中小企业工厂都无法负担；(1) The cost of special equipment required for some production lines is very high, and at the same time, the number of special equipment sites required is very large, and most small and medium-sized factories cannot afford it;
(2)生产的产品所需面辅料特别多的时候，一个吊架无法装载全部的面辅料，需要多个吊架配合。但是混流生产，容易造成裁片的混杂，目前的吊挂生产***无法做到多个吊架关联同一件产品；而且当多个吊架关联匹配同一件产品时，无法实现在多个吊架的依次级联合并；(2) When the production of products requires a lot of surface accessories, one hanger cannot load all the surface accessories, and multiple hangers are required to cooperate. However, mixed-flow production is likely to result in the mixing of pieces. The current hanging production system cannot make multiple hangers associated with the same product; and when multiple hangers are associated with the same product, it is impossible to achieve the same product in multiple hangers. Consolidate in order;
(3)多款式+小批量是当前服装生产行业中常见的模式，而这种模式因为订单数量太少，跟产线的转产成本产生冲突，只有混流生产才能节省小单浪费的准备成本。对某些小厂来说，不管是什么工艺的产品都得在一条或几条生产线上生产，这就导致工位因为频繁地转换浪费效率。目前的解决方法都是类似工艺的产品可以混流生产，但是不能满足当前多款式+小批量的小单模式的需求；尤其是不能满足个性化定制中，一单任务一件订单的模式。(3) Multi-style + small batch is a common model in the current clothing production industry, and this model conflicts with the production line conversion cost because the number of orders is too small. Only mixed-flow production can save the preparation cost of small orders. For some small factories, no matter what the process is, the products must be produced on one or several production lines, which leads to waste of efficiency due to frequent changeover of workstations. The current solution is that products with similar processes can be produced in mixed flow, but they cannot meet the needs of the current multi-style + small-batch small-order mode; especially, it cannot meet the personalized customization, one-task-one-order mode.
(4)在传统大货订单或者批量订单生产中如果是不同批次的面辅料会存在色差问题，导致不同批次或者不同款式的订单无法同时在线混流加工，线下批次或订单只能等待线上订单批次生产完成后才可以再次上线。(4) In traditional bulk order or batch order production, if there are different batches of surface accessories, there will be a color difference problem, so that orders of different batches or different styles cannot be processed online at the same time, and offline batches or orders can only wait. The online order batch can be put online again after the production is completed.
发明内容SUMMARY OF THE INVENTION
为至少在一定程度上克服相关技术中存在的问题，本申请提供一种定制化混流生产***。In order to overcome the problems existing in the related art at least to a certain extent, the present application provides a customized mixed-flow production system.
根据本申请的实施例，提供一种定制化混流生产***，包括：According to an embodiment of the present application, a customized mixed-flow production system is provided, including:
包管理模块，用于为属于同一个包的所有裁片指定一致的包序号；还用于在吊架上线时，将该吊架与其所装载的裁片的包序号进行关联绑定；其中，同一批次没有色差的裁片均属于同一个包；The package management module is used to assign a consistent package serial number to all pieces belonging to the same package; it is also used to associate and bind the hanger with the package serial numbers of the pieces it loads when the hanger goes online; wherein, Pieces of the same batch without color difference belong to the same package;
多个功能单元，用于对进入功能单元的吊架所装载的裁片进行相应的加工，每个功能单元包括若干连续或相近的站点；A plurality of functional units for corresponding processing of the pieces loaded on the hangers entering the functional units, each functional unit includes several consecutive or similar stations;
工序管理模块，用于将产品的完整加工流程拆分为多个裁片任务，并确定裁片任务的加工工序与裁片任务间的合并顺序；The process management module is used to split the complete processing process of the product into multiple piece tasks, and determine the merging sequence between the processing process of the piece task and the piece task;
吊架管理模块，用于根据裁片任务的加工工序与裁片任务间的合并顺序，将吊架在多个功能单元之间进行流转；将空吊架解除与包序号的关联，并将其返回上线站。The hanger management module is used to transfer hangers among multiple functional units according to the processing procedure of the cutting task and the merging sequence of the cutting tasks; disassociate the empty hangers from the package serial number, and store them Return to the online station.
进一步地，本申请的***还包括：Further, the system of the present application also includes:
共享设备模块，用于设定共享设备的数量及类型、共享设备的工艺/工序和站点布局，设定与共享设备直接双向连接的其它功能单元分区，将共享设备的功能与指定的工序相关联。Shared equipment module, used to set the number and type of shared equipment, process/process and site layout of shared equipment, set other functional unit partitions that are directly bidirectionally connected to shared equipment, and associate the functions of shared equipment with specified processes .
进一步地，所述将包序号标记到裁片上，包括：Further, the described marking of the package serial number on the cut piece includes:
通过标记设备将相关数据生成标识信息，标记在每一个裁片上；Generate identification information from relevant data through marking equipment, and mark each piece;
其中，所述标识信息为条形码、二维码或RFID标签；相应地，所述标记设备为打印机或RFID阅读器。Wherein, the identification information is a barcode, a two-dimensional code or an RFID tag; correspondingly, the marking device is a printer or an RFID reader.
所述生成标识信息，包括：The generating identification information includes:
建立订单任务后，自动将订单任务和工序下发至各条生产线；After the order task is established, the order task and process are automatically issued to each production line;
当订单任务到达裁剪***后，首先由裁床对面辅料进行裁剪，后续由裁剪***对裁剪完的面辅料进行打包；When the order task arrives at the cutting system, the cutting machine will cut the surface accessories first, and then the cutting system will pack the cut surface accessories;
然后裁剪***对每一包裁片自动生成标识信息；其中，所述标识信息包括：该包订单、款式、颜色、尺码、数量、部件、裁片序号；Then the cutting system automatically generates identification information for each package of pieces; wherein, the identification information includes: the package order, style, color, size, quantity, components, and the serial number of the pieces;
将标识信息标记在各部件的包上，完成面辅料裁片的打包流程。Mark the identification information on the package of each component to complete the packaging process of the surface accessories pieces.
进一步地，所述将该吊架与其所装载的裁片的包序号信息进行关联绑定，包括：Further, associating and binding the hanger with the package serial number information of the pieces it loads, including:
在吊架上线时通过读取设备读取裁片绑定的标识信息，然后通过吊挂***的上线站或准备站出站前的读取设备读取吊架的标识信息；When the hanger goes online, the identification information bound to the pieces is read by the reading device, and then the identification information of the hanger is read by the reading device before the online station of the hanging system or the preparation station before leaving the station;
将裁片绑定的标识信息与吊挂生产线上吊架的RFID信息通过计算机控制***进行关联绑定。The identification information bound by the cutting piece is associated and bound with the RFID information of the hanger on the hanging production line through the computer control system.
进一步地，所述标识信息中还包含任务序号和工艺流程信息。Further, the identification information also includes task sequence numbers and process flow information.
进一步地，所述吊架管理模块还用于：Further, the hanger management module is also used for:
通过包序号将对应于同一件产品的N个吊架进行关联。The N hangers corresponding to the same product are associated with the package serial number.
进一步地，合并工序所在的站点，当需合并的吊架进入后触发合并程序事件。Further, the site where the merging process is located will trigger the merging program event when the hanger to be merged enters.
在任意一个合并工序的加工站中，两个或多个吊架上的裁片合并加工后，所述吊架管理模块用于：In any processing station of a combined process, after the pieces on two or more hangers are combined and processed, the hanger management module is used to:
将载有合并后裁片的吊架与当前产品中其余的吊架进行关联，并送到下一个加工站。The hanger carrying the merged pieces is associated with the rest of the hangers in the current product and sent to the next processing station.
进一步地，所述吊架管理模块具体用于：Further, the hanger management module is specifically used for:
裁片任务T i的吊架S i从裁片任务T i的最后一个加工站出站时，通过阅读器为吊架S i加载后续缓存站ID，并将吊架S i送入该缓存站内循环运转； When the hanger S i of the cutting task T i exits from the last processing station of the cutting task T i , load the subsequent buffer station ID for the hanger S i through the reader, and send the hanger S i into the buffer station cyclic operation;
吊架S i进入缓存站后，吊架管理模块进行吊架匹配判断：裁片任务T i对应的合并工序的裁片任务T j的吊架S j是否已经进入了缓存站，或者是否已从T j最后一个加工站出站； After the hanger S i enters the cache station, the hanger management module performs the hanger matching judgment: whether the hanger S j of the cut piece task T j of the merge process corresponding to the cut piece task T i has entered the cache station, or whether it has been The last processing station of T j exits;
如果是，将吊架S i和S j运出缓存站；如果否，将吊架Si在缓存站内循环运转。 If yes, transport the hangers Si and Sj out of the buffer station; if not, circulate the hanger Si in the buffer station.
进一步地，所述吊架管理模块具体用于：Further, the hanger management module is specifically used for:
吊架S i和S j从缓存站出站，到达裁片任务T k合并工序的站点时，读取吊架S i和S j的RFID信息，触发执行合并程序； When the hangers S i and S j exit the buffer station and arrive at the site of the merging process of the cutting task T k , the RFID information of the hangers S i and S j is read to trigger the execution of the merging procedure;
完成合并工序后，将吊架S i和S j分别送出。 After the merging process is completed, the hangers S i and S j are sent out respectively.
进一步地，所述吊架管理模块具体用于：Further, the hanger management module is specifically used for:
当吊架经过合并站的出站口时，检测吊架是否为空；其中，没有装载任何裁片的吊架为空吊架；When the hanger passes through the exit of the merging station, check whether the hanger is empty; among them, the hanger that does not load any pieces is an empty hanger;
若吊架为空，则通过阅读器为空吊架加载空任务，控制其返回上线站点循环使用；If the hanger is empty, load an empty task for the empty hanger through the reader, and control it to return to the online site for recycling;
若吊架不为空，则通过阅读器更新数据库吊架信息，为其加载下一个裁片任务的后续加工站点信息。If the hanger is not empty, update the database hanger information through the reader, and load the subsequent processing station information of the next piece task for it.
本申请的实施例提供的技术方案具备以下有益效果：The technical solutions provided by the embodiments of the present application have the following beneficial effects:
本申请的定制化混流生产***通过将传统的生产***任务进行细化和归纳，按照工序的拆分和合并原则，整理为一组裁片任务的集合，各个裁片任务同时进行串行和并行加工，从而极大提升生产效率；以中转连接站为中心，借助多个功能单元实现对产品的并行加工，实现对不同的部件同时进行多点加工。The customized mixed-flow production system of the present application refines and summarizes the tasks of the traditional production system, and organizes it into a set of cutting tasks according to the principle of process splitting and merging. processing, thereby greatly improving production efficiency; centering on the transfer connection station, the parallel processing of products is realized with the help of multiple functional units, and the simultaneous multi-point processing of different components is realized.
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本申请。It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not limiting of the present application.
附图说明Description of drawings
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本申请的实施例，并与说明书一起用于解释本申请的原理。The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description serve to explain the principles of the application.
图1是根据一示例性实施例示出的一种定制化混流生产***的结构拓扑图。Fig. 1 is a structural topology diagram of a customized mixed-flow production system according to an exemplary embodiment.
图2是根据一示例性实施例示出的一种功能单元分区布局示意图。FIG. 2 is a schematic diagram of a functional unit partition layout according to an exemplary embodiment.
图3是根据一示例性实施例示出的一种串并行工序管理模块执行流程示意图。Fig. 3 is a schematic diagram illustrating an execution flow of a serial-parallel process management module according to an exemplary embodiment.
图4是根据一示例性实施例示出的一种吊架匹配合并调度示意图。Fig. 4 is a schematic diagram of a hanger matching and merging scheduling according to an exemplary embodiment.
具体实施方式Detailed ways
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本申请相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本申请的一些方面相一致的方法和装置的例子。Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this application. Rather, they are merely examples of methods and apparatus consistent with some aspects of the present application as recited in the appended claims.
图1是根据一示例性实施例示出的一种定制化混流生产***的结构拓扑图。该***包括：包管理模块、多个功能单元、中转连接站、共享设备模块、工序管理模块和吊架管理模块。Fig. 1 is a structural topology diagram of a customized mixed-flow production system according to an exemplary embodiment. The system includes: a package management module, a plurality of functional units, a transfer connection station, a shared equipment module, a process management module and a hanger management module.
(1)包管理模块：通过对裁剪线下***产品的所有裁片部件统一管理，指定一致的包序号(PackID)；然后通过标记设备将相关数据生成标识信息，标记在每一个裁片上。其中，所述标识信息为条形码、二维码或RFID标签；相应地，所述标记设备为打印机或RFID阅读器。(1) Package management module: Through the unified management of all the pieces of the cutting line system products, a consistent package serial number (PackID) is assigned; then the relevant data is generated through the marking equipment to mark the information on each piece. Wherein, the identification information is a barcode, a two-dimensional code or an RFID tag; correspondingly, the marking device is a printer or an RFID reader.
也就是说在吊架正式进入到吊挂***上线时，PackID已经确定了。这样在吊架上线时通过读取设备读出标识信息，然后与吊架的RFID通过计算机控制***进行绑定。That is to say, when the hanger officially enters the hanging system and goes online, the PackID has been determined. In this way, when the hanger is online, the identification information is read out by the reading device, and then bound with the RFID of the hanger through the computer control system.
所述生成标识信息，包括：The generating identification information includes:
建立订单任务后，自动将订单任务和工序下发至各条生产线；After the order task is established, the order task and process are automatically issued to each production line;
当订单任务到达裁剪***后，首先由裁床对面辅料进行裁剪，后续由裁剪***其它站点对面辅料进行打包；When the order task arrives at the cutting system, firstly, the opposite accessories of the cutting machine are cut, and then the opposite accessories are packaged by other stations of the cutting system;
然后裁剪***对每一包裁片自动生成标识信息；其中，所述标识信息包括：该包订单、款式、颜色、尺码、数量、部件、裁片序号；其中，裁片序号用于防止裁片从吊架掉落后丢失或者搞混；Then the cutting system automatically generates identification information for each package of pieces; wherein, the identification information includes: the package order, style, color, size, quantity, parts, and the serial number of the pieces; wherein, the serial number of the pieces is used to prevent cutting Lost or confused after being dropped from the hanger;
将标识信息标记在各部件的包上，完成面辅料裁片的打包流程。Mark the identification information on the package of each component to complete the packaging process of the surface accessories pieces.
关于如何生成标识信息，下面结合具体的应用场景，详细描述生成订单信息的过程以及吊挂上线前的准备。Regarding how to generate identification information, the following describes in detail the process of generating order information and the preparations before going online in combination with specific application scenarios.
(1.1)任务下发***，可以有两种实现方式(1.1) The task distribution system can be implemented in two ways
第一种方式，在平台(其中，平台可以是MES平台或者管理***、云服务器等等)建立订单任务后，自动将订单任务和工序下发至各条生产线(包括裁床、裁剪线和吊挂线)。In the first way, after the platform (the platform can be an MES platform or a management system, cloud server, etc.) establishes an order task, the order task and process are automatically issued to each production line (including the cutting machine, cutting line and hanging machine). Thread).
第二种方式，也可不通过平台，直接手动在各条生产线建立相关订单任务。In the second way, you can also manually create related order tasks on each production line without going through the platform.
(1.2)裁剪上线***(1.2) Cutting and online system
当订单任务到达裁剪***后，首先由裁床对面辅料进行裁剪，后续由裁剪***其它站点对面辅料进行打包。然后对每一包衣片开始处理，***首先自动为各部件生成二维码(二维码信息包括：该包订单、款式、颜色、尺码、数量、部件等信息)，操作人员将二维码标签贴至各部件的包上，完成上线。When the order task arrives at the cutting system, the opposite accessories are first cut by the cutting machine, and then the opposite accessories are packaged by other stations of the cutting system. Then start processing each coated tablet, the system first automatically generates a QR code for each component (the QR code information includes: the package order, style, color, size, quantity, parts, etc.), and the operator sends the QR code to the The label is attached to the package of each component, and the online is completed.
(1.3)裁剪加工(1.3) Cutting processing
各部件包按照预设的工序流程开始加工，当部件裁剪加工完毕后，被送入裁片超市，或直接送至吊挂上线站进行上线操作。Each part package starts processing according to the preset process flow. After the parts are cut and processed, they are sent to the cutting supermarket, or directly sent to the hanging online station for online operation.
(1.4)吊挂上线(1.4) Hanging on-line
操作人员将裁片从裁片超市取出，送至一个或多个吊挂上线站。上线站工人首先用二维码扫描枪扫描衣片包上的二维码，***获取到该包衣片所属的款式、颜色、尺码以及部件信息。再根据这些信息从CleverMax(用于调度和控制生产线的软件***)中获取到相应的任务ID，自动将上线站平板切换为该任务的上线等待状态。工人只需将衣片分别挂上衣架打出完成上线。若一个衣片包上线完毕，工人只需再次刷下一包衣片的二维码即可。The operator takes the pieces from the piece supermarket and sends them to one or more hanging on-line stations. The workers at the online station first use a QR code scanner to scan the QR code on the coating tablet package, and the system obtains the style, color, size and component information of the coating tablet. According to this information, the corresponding task ID is obtained from CleverMax (a software system for scheduling and controlling production lines), and the online station tablet is automatically switched to the online waiting state of the task. The worker only needs to hang the clothes on the hangers and punch them out to finish the line. If a coated tablet is finished online, the worker only needs to swipe the QR code of the next coated tablet again.
(2)功能单元：本申请的***将一条完整的生产线按功能拆分为不同的单元区，每个单元区包含连续或相近的工序列表。以西装定制生产线为例，进行单元格功能分区说明，可将西装生产线按功能分为如下单元区：(2) Functional unit: The system of the present application divides a complete production line into different unit areas according to functions, and each unit area contains a continuous or similar process list. Taking the suit customization production line as an example, to explain the functional division of cells, the suit production line can be divided into the following cell areas according to their functions:
单元1：西服前片、单元2：前片挂面共享设备、单元3：西服挂面、单元4：西裤前片共享设备、单元5：西裤前片后片腰头组合、单元6：西服前片挂面后背组合、单元7：领子袖子共享设备、单元8：上领上袖上衣手工、单元9：成衣整烫包装。Unit 1: Front piece of suits, Unit 2: Sharing equipment for front pieces and noodles, Unit 3: Side pieces for suits, Unit 4: Sharing equipment for front pieces of trousers, Unit 5: Combination of front and back pieces of trousers, and unit 6: Front piece of suits Piece, side and back combination, Unit 7: Collar and sleeve sharing equipment, Unit 8: Handwork of upper collar and upper sleeve jacket, Unit 9: Garment ironing and packaging.
传统生产线是单向串行的流水线，吊架只能单方向按顺序流转。对于加工站点数量非常多、生产线主轨长度和布局规模非常大的生产工厂来说，一款产品的加工时长，大部分浪费在了吊架流转时间上，即吊架大部分时间都是在站点间的主轨上流动，导致加工效率非常低。The traditional production line is a one-way serial assembly line, and the hangers can only flow in one direction in sequence. For a production plant with a large number of processing stations, the length of the main rail of the production line and the scale of the layout, most of the processing time of a product is wasted on the circulation time of the hanger, that is, the hanger spends most of the time at the site. The flow on the main rail between the two leads to very low processing efficiency.
功能单元的特征在于，当载有产品裁片的N个吊架通过包管理模块关联上线后，定制化混流生产***将载有不同部件的N个吊架分别转向对应的功能单元区。区别于现有***的串行加工模式，本申请的定制化混流生产***可以借助功能单元实现对产品的并行加工，即对同一产品的不同的部件同时进行多点加工，以此极大提升生产效率。The feature of the functional unit is that after the N hangers carrying the product pieces are linked online through the package management module, the customized mixed-flow production system will turn the N hangers carrying different parts to the corresponding functional unit areas. Different from the serial processing mode of the existing system, the customized mixed-flow production system of the present application can realize the parallel processing of products with the help of functional units, that is, multi-point processing of different parts of the same product at the same time, so as to greatly improve the production. efficiency.
(3)共享设备模块：服装生产线，特别是定制生产线中的特种设备成本非常高，而且需要特种设备的站点数量也非常多；通过共享设备模块可以实现多订单和多款式共享同工序的特种设备，减少生产线中特种设备的成本。(3) Shared equipment module: The cost of special equipment in clothing production lines, especially customized production lines, is very high, and the number of sites that require special equipment is also very large; through the shared equipment module, multiple orders and multiple styles can share special equipment in the same process. , reduce the cost of special equipment in the production line.
共享设备模块的特征在于，通过该模块可以设定共享设备的数量及类型、共享设备的工艺/工序和站点布局；同时，通过该模块可以设定与共享设备直接双向连接的其它功能单元分区，进一步提升生产线效率。The feature of the shared equipment module is that the number and type of shared equipment, the process/procedure and site layout of the shared equipment can be set through this module; at the same time, other functional unit partitions that are directly bidirectionally connected to the shared equipment can be set through this module, Further improve the efficiency of the production line.
将共享设备的功能与指定的工序相关联。在多款式和多任务同时在线生产的情况下，通过将特定工序分配到指定共享设备站点，同时借助中转连接***即可实现设备共享，同时不影响产品整体加工时间。Associate the functionality of the shared equipment with the specified operation. In the case of simultaneous online production of multiple styles and multiple tasks, equipment sharing can be achieved by assigning specific processes to designated shared equipment sites, and at the same time by means of a transit connection system, without affecting the overall processing time of the product.
(4)工序管理模块：目前的服装吊挂生产***和工厂MES管理***只能对工艺流程进行单向串行管理，即某个订单或者款式只能按照预先设定的工序加工流程进行单向串行生产，无法对吊架、订单和工序等进行灵活的并行处理，每件产品的加工时间都浪费在主轨流转和进站后的等待时间上。(4) Process management module: The current garment hanging production system and factory MES management system can only carry out one-way serial management of the process flow, that is, an order or style can only be carried out one-way according to the pre-set process process. Serial production does not allow flexible parallel processing of hangers, orders and procedures, and the processing time of each product is wasted on the main rail circulation and the waiting time after entering the station.
本模块通过将传统的生产***任务T(即具体的工艺生产流程)进行细化和归纳，按照工序的拆分和合并原则，整理为一组裁片任务(T 1,T 2,T 3…)的集合，各个裁片任务同时进行串行和并行加工，并按任务顺序依次合并不同的裁片任务，最终加工合并为任务T的产品。 This module refines and summarizes the traditional production system task T (that is, the specific process production process), and organizes it into a group of cutting tasks (T 1 , T 2 , T 3 . . . ), each piece task is processed serially and in parallel at the same time, and different piece tasks are merged in sequence according to the task sequence, and the final processing is merged into the product of task T.
如图3和图4所示，以某一具体实施例来进详细解释加工过程：As shown in Figure 3 and Figure 4, the processing process is explained in detail with a specific embodiment:
第1步，首先需要将产品裁片(面辅料)依次上线，并绑定各个裁片任务号；当载有裁片的吊架指定裁片任务号依次上线后，裁片任务T 1、T 2、T 4和T 6可实现同时在线并行加工。 Step 1: First, you need to put the product pieces (surface accessories) online in sequence, and bind each piece task number; when the designated piece task number of the hanger carrying the pieces is online in turn, the piece tasks T 1 , T 2 , T 4 and T 6 can realize simultaneous online parallel processing.
第2步，当裁片任务T 1和裁片任务T 2分别加工完成后，且吊架S 1(载有裁片任务T 1的裁片)和吊架S 2(载有裁片任务T 2的裁片)都进入分拣站W 1后配对成功(若吊架配对不成功，即某一个吊架未进入分拣站W 1，则另一个吊架依靠分拣站的内循环继续在W 1等待配对)；根据任务T的流程，吊架S 1和S 2同时从分拣站W 1出站，进入后续裁片任务T 3的首个加工站T 3-1进行合并加工。 In step 2 , when the piece task T1 and the piece piece task T2 are processed respectively, and the hanger S1 ( carrying the piece of the piece piece task T1 ) and the hanger S2 ( carrying the piece piece task T2 ) The pieces) entered the sorting station W 1 and the pairing is successful (if the hanger pairing is unsuccessful, that is, a hanger does not enter the sorting station W 1 , the other hanger relies on the internal circulation of the sorting station to continue at W 1 . 1 Waiting for pairing); according to the process of task T, hangers S1 and S2 exit the sorting station W1 at the same time, and enter the first processing station T3-1 of the subsequent cutting task T3 for combined processing.
第3步，当吊架S 1和S 2合并后，吊架S 2继续进行裁片任务T 3的后续串行工序加工，空吊架S 1从T 3-1出站。 In the third step, after the hanger S1 and S2 are combined, the hanger S2 continues the subsequent serial process processing of the cutting task T3, and the empty hanger S1 exits from T3-1 .
第4步，当吊架S 2与吊架S 4都进入分拣站W 2后配对成功，根据任务T的流程，吊架S 2和S 4同时从W 2中出站，进入裁片任务T 5的首个加工站T 5-1进行合并加工。 Step 4 : When hanger S2 and hanger S4 both enter the sorting station W2, the pairing is successful. According to the process of task T, hangers S2 and S4 exit from W2 at the same time and enter the cutting task The first processing station of T 5 , T 5-1 , carries out combined processing.
第5步，当吊架S 2和S 4合并后，吊架S 4继续进行裁片任务T 5的后续串行工序加工，空吊架S 2则从T 5-1出站后自动装载空任务返回上线站。 In step 5 , when hangers S2 and S4 are merged, hanger S4 continues to process the subsequent serial process of cutting task T5, and empty hanger S2 is automatically loaded after exiting from T5-1 . The task returns to the on-line station.
第6步，当吊架S 4与吊架S 6进入分拣站W 3后配对成功，根据任务T的流程，吊架S 4与吊架S 6从分拣站W 3中出站，进入裁片任务T 7的首个加工站T 7-1进行合并。 In step 6 , when the hanger S4 and the hanger S6 enter the sorting station W3, the pairing is successful . According to the process of the task T, the hanger S4 and the hanger S6 exit the sorting station W3 and enter the The first processing station T 7-1 of the cutting task T 7 is merged.
第7步，当吊架S 4和S 6合并后，吊架S 6继续裁片任务T 7的后续串行工序加工，空吊架S 4则从T 7-1出站后自动装载空任务返回上线站。 In step 7 , when hangers S4 and S6 are merged, hanger S6 continues the subsequent serial process processing of cutting task T7 , and empty hanger S4 is automatically loaded with empty tasks after exiting from T7-1 . Return to the online station.
第8步，当吊架S 6完成裁片任务T 7的全部工序加工后，即视为完成了任务T的产品加工。 In step 8 , when the hanger S6 completes all the processes of the cutting task T7, it is deemed that the product processing of the task T is completed.
工序管理模块通过对任务的串行和并行的拆分管理，可极大减少吊架在各工序加工站点的等待时间，缩短吊架在主轨上的流转时间，进一步提升工厂的生产效率。Through the serial and parallel split management of tasks, the process management module can greatly reduce the waiting time of hangers at the processing stations of each process, shorten the circulation time of hangers on the main rail, and further improve the production efficiency of the factory.
(5)吊架管理模块：多款式+小批量是当前服装生产行业中常见的模式， 这导致定制化混流生产***中不同款式、不同订单的吊架数量非常多。(5) Hanger management module: Multi-style + small batch is a common mode in the current clothing production industry, which leads to a large number of hangers of different styles and orders in the customized mixed-flow production system.
本模块的特征在于，定制化混流生产***首先通过裁片上的二维码与N个吊架的RFID关联；当在第一个合并工序的加工站中员工将装载有不同吊架的面辅料合并后，空的吊架会在出站后自动返回上线站，载有合并后面料的吊架会自动与当前产品中其他剩余的N-2个吊架相关联；当吊架完成中间工序到达后续合并站后吊架会再次多个合并为一个；该过程一直持续到所有合并工序都加工完成，直到最终完整的产品生产结束。The feature of this module is that the customized mixed-flow production system is first associated with the RFID of N hangers through the QR code on the cutting piece; when in the processing station of the first merging process, employees combine the surface accessories loaded with different hangers Then, the empty hangers will automatically return to the online station after exiting the station, and the hangers carrying the combined fabrics will be automatically associated with the remaining N-2 hangers in the current product; when the hangers complete the intermediate process and reach the subsequent After the merging station, the hangers are merged into one again; this process continues until all merging operations have been processed, until the end of the final complete product production.
N个吊架合并为1个吊架，前N-1个吊架出站时任务结束，绑任务去上线站进行吊架循环使用；最后一个吊架查看后一个工序，然后绑任务去后一任务进行加工处理。N hangers are combined into one hanger. When the first N-1 hangers leave the station, the task ends, and the task is bound to the online station for the recycling of the hangers; the last hanger checks the next process, and then binds the task to the next one. tasks are processed.
本申请的定制化混流生产***，需要对吊架进行精准的匹配调度，用于解决服装家纺等领域中单个吊架无法装载全部裁片的情形。本发明提出一种吊架匹配调度方法，将同一款产品的面辅料装载于不同吊架，并将相关吊架匹配关联；当在合并工序的加工站中员工将装载有不同面辅料的吊架合并后，空的吊架会在出站后自动返回上线站，载有面料的吊架会自动与当前产品中其他剩余的吊架相关联；当到达后续合并站后吊架会再次多个合并为一个；该过程一直持续到所有合并工序都加工完成，直到最终完整的产品生产结束。The customized mixed-flow production system of the present application requires accurate matching and scheduling of hangers, which is used to solve the situation that a single hanger cannot load all pieces in the fields of clothing and home textiles. The invention proposes a hanger matching scheduling method, which loads the surface accessories of the same product on different hangers, and matches and associates the relevant hangers; After merging, the empty hangers will automatically return to the online station after exiting the station, and the hangers loaded with fabric will automatically be associated with other remaining hangers in the current product; when they arrive at the subsequent merging station, the hangers will be merged again. for one; the process continues until all combined operations are processed until the final complete product is produced.
本申请的吊架匹配调度方法，主要包括工艺管理阶段、吊架关联阶段、吊架裁片任务匹配阶段、工序合并阶段和吊架返回阶段。The hanger matching scheduling method of the present application mainly includes a process management stage, a hanger association stage, a hanger cutting task matching stage, a process merging stage and a hanger return stage.
工艺管理阶段：根据产品的生产工艺，将完整的串行加工流程拆分为多个并行加工流程；也就是按照同工艺合并，不同工艺或和不同部件可拆分的原则，将一款订单的工序流程整理为不同的裁片任务流程集合(T 1,T 2,T 3…)，其中相关裁片任务加工完成后可以在缓存站进行匹配，吊架匹配后会作为一个新的裁片任务的裁片；然后该模块将裁片任务集合传输到裁剪***，由裁剪***下线裁片时根据裁片任务数量裁剪打包成不同的小包，标记关联相应的二维码，每个小包的二维码都有相同的PackID，表示这些小包归属于同一件产品。 Process management stage: According to the production process of the product, the complete serial processing process is divided into multiple parallel processing processes; that is, according to the principle of merging the same process, different processes or different parts can be split, the order of one order is divided. The process flow is organized into different piece task flow sets (T 1 , T 2 , T 3 ...), in which the relevant piece tasks can be matched at the cache station after the processing is completed, and the hanger will be used as a new piece task after matching. Then the module transmits the task set of the pieces to the cutting system, and when the cutting system is offline, the pieces are cut and packaged into different small packages according to the number of pieces of tasks, and the corresponding QR code is marked and associated with each small package. The QR codes all have the same PackID, indicating that these small packages belong to the same product.
具体步骤可分为：The specific steps can be divided into:
Step101.通过计算机或平板终端获取订单生产工艺；Step101. Obtain the order production process through a computer or tablet terminal;
Step102.通过合并工序程序将订单任务按照串行加工流程拆分为多个并行加工流程再合并的原则，划分为不同裁片任务(T 1,T 2,T 3…)，确定裁片任务间的加工与合并顺序；裁片任务中有一些需要将裁片在上线站上线，有一些不需要上线只需要在后续站点进行合并加工；然后将裁片任务集合信息通过计算机或终端发送给裁剪***； Step102. Divide the order task into multiple parallel processing processes and then combine them according to the principle of merging the process procedures, and divide them into different piece tasks (T 1 , T 2 , T 3 . the order of processing and merging; some of the cutting tasks need to be online at the online station, and some do not need to be online and only need to be merged and processed at the subsequent station; then send the cutting task collection information to the cutting system through the computer or terminal ;
Step103.裁剪***根据收到的裁片任务集合信息，将不同部件的裁片按照需要上线的裁片任务的数量进行打包，生成各个裁片任务的二维码信息，其中包含裁片任务ID(裁片任务序号)和工艺流程信息；Step103. According to the received piece task set information, the cutting system packs the pieces of different parts according to the number of pieces that need to be online, and generates the QR code information of each piece task, which includes the piece task ID ( Piece task serial number) and process information;
Step104.最后为所有的裁片包指定相同的PackID(包序号)。Step104. Finally, assign the same PackID (packet serial number) to all the pieces.
吊架关联阶段的特征在于：当裁剪***打包好产品裁片后，在生产***的上线站，各部件裁片需通过扫描设备扫描包上的二维码，将二维码中的裁片任务ID(裁片任务序号)、PackID(包序号)和工序加工等信息与进入上线站的吊架的RFID相关联。The characteristics of the hanger association stage are: after the cutting system packs the product pieces, at the online station of the production system, each component piece needs to scan the two-dimensional code on the package through the scanning device, and the cutting task in the two-dimensional code is Information such as ID (piece task number), PackID (package number) and process processing are associated with the RFID of the hanger entering the on-line station.
需要说明的是，二维码信息与RFID关联通过在上线站添加辅助阅读器来实现；用于关联的吊架需具有RFID芯片，用于标识吊架的ID等信息。It should be noted that the association between the two-dimensional code information and the RFID is realized by adding an auxiliary reader to the online station; the hanger used for the association needs to have an RFID chip, which is used to identify the ID and other information of the hanger.
具体步骤可分为：The specific steps can be divided into:
Step201.员工通过扫描裁剪***打包后的二维码将裁片上线，根据裁片任务的数量上线相应的吊架数量；同时将吊架ID与PackID进行关联绑定，写入生产控制***的数据库中；Step201. The employee scans the QR code packaged by the cutting system to put the pieces online, and the corresponding number of hangers is online according to the number of cutting tasks; at the same time, associate and bind the hanger ID with the PackID, and write it into the database of the production control system middle;
Step202.当吊架经过上线站的辅助阅读器时，阅读器会根据读取到的RFID***(即吊架ID)，通过计算机或者终端的串口设备回传给核验上线程序，然后在上线站控制终端(平板电脑)的界面上绑定，将信息写入生产控制***数据库并更新吊架信息；Step202. When the hanger passes through the auxiliary reader of the online station, the reader will send it back to the verification on-line program through the serial port device of the computer or terminal according to the read RFID card number (ie the hanger ID), and then control it at the on-line station Bind on the interface of the terminal (tablet computer), write the information into the production control system database and update the hanger information;
Step203.当吊架经过上线站出站口时，出站口阅读器根据吊架ID自动加载任务信息到吊架芯片中。Step203. When the hanger passes through the exit port of the online station, the reader at the exit port automatically loads the task information into the hanger chip according to the hanger ID.
吊架裁片任务匹配阶段：当一个订单所有的裁片全都上线后，各吊架按其所载裁片任务信息进行加工，当裁片任务加工完毕后，吊架先后进入生产线的缓存站。当有吊架进入缓存站，该阶段会进行吊架裁片任务匹配；根据进站阅读器读取到的吊架RFID信息，当相关裁片任务吊架(即后续需合并的多个吊架)都进入缓存站后，吊架裁片任务匹配完成，匹配后的多个吊架先后从缓存站出站，进入后续裁片任务的加工站点；其他未匹配的吊架会继续在缓存站中存储，直到匹配的吊架到来或者加工完成。Hanger cutting task matching stage: When all the pieces of an order are online, each hanger is processed according to the piece task information contained in it. When the cutting piece task processing is completed, the hangers enter the buffer station of the production line successively. When a hanger enters the cache station, the hanger cutting task matching will be carried out at this stage; ) into the cache station, the matching of the hanger cutting tasks is completed, and the matched hangers exit the cache station successively and enter the processing station of the subsequent cutting tasks; other unmatched hangers will continue to be in the cache station. Store until the matching hanger arrives or processing is complete.
需要说明的是，一个生产控制***及生产线中可以有一个或多个缓存站，缓存站的具体数量可根据生产工艺复杂程度自动分配和设置；It should be noted that there can be one or more buffer stations in a production control system and production line, and the specific number of buffer stations can be automatically allocated and set according to the complexity of the production process;
具体步骤可分为：The specific steps can be divided into:
Step301.裁片任务T 1加工完成后，在裁片任务最后一个加工站出站时，阅读器会为吊架自动加载后续缓存站ID；吊架进入缓存站后会在缓存站内自动循环运转； Step301 . After the cutting task T1 is processed, when the last processing station of the cutting task leaves the station, the reader will automatically load the subsequent cache station ID for the hanger; after the hanger enters the cache station, it will automatically circulate in the cache station;
Step302.裁片任务T 1的吊架进入后续缓存站后，缓存站的阅读器发送信号进行吊架匹配判断：若裁片任务T 1对应合并的裁片任务T 2的吊架已经进入了缓存站，也就是说裁片任务T 1和T 2已经配对后，当裁片任务T 1和T 2的吊架运转到缓存站出站口时，出站口装置接通主轨，吊架先后出站进入主轨； Step302. After the hanger of the cutting task T1 enters the subsequent cache station, the reader of the cache station sends a signal to judge the matching of the hanger : if the hanger of the cutting task T1 corresponding to the merged cutting task T2 has entered the cache That is to say, after the cutting tasks T 1 and T 2 have been paired, when the hangers of the cutting tasks T 1 and T 2 run to the exit of the cache station, the exit device is connected to the main rail, and the hangers are connected successively. Exit into the main track;
Step303.若裁片任务T 1未配对，裁片任务T 1的吊架需在缓存站内循环运转，等待裁片任务T 2的吊架进入缓存站，并触发吊架匹配事件，完成吊架匹配。 Step303. If the piece task T 1 is not paired, the hanger of the piece task T 1 needs to circulate in the cache station, wait for the hanger of the piece task T 2 to enter the cache station, and trigger the hanger matching event to complete the hanger matching .
工序合并阶段：当上述多个匹配后的吊架进入后续裁片任务的加工站点后，根据裁片任务的加工流程将多个吊架上的裁片取下进行合并加工，加工完成后将裁片挂入最后一个进入当前加工站吊架中，然后将所有吊架送出站。Process merging stage: When the above-mentioned multiple matched hangers enter the processing station of the subsequent piece task, the pieces on the multiple hangers are removed for combined processing according to the processing process of the piece task. Pieces are hung into the last hanger that enters the current processing station, and then all hangers are sent out of the station.
具体步骤可分为：The specific steps can be divided into:
Step401.从缓存站出站的裁片任务T 1和裁片任务T 2的吊架经过主轨，到达裁片任务T 3合并工序的站点时，进站口装置接通主轨，裁片任务T 1和T 2的吊架进入当前合并站点； Step401. The hangers of the cutting task T1 and the cutting task T2 exiting from the cache station pass through the main rail, and when they reach the site of the merging process of the cutting piece task T3, the entry port device is connected to the main rail, and the cutting task T The hangers of 1 and T 2 enter the current merge site;
Step402.当裁片任务T 1和T 2的吊架经过合并站阅读器时，阅读器会读取吊架RFID号，通过串口设备通知控制终端，触发执行合并程序事件；具体地，合并工序所在的站点在需合并的吊架进入后触发合并程序事件； Step402. When the hangers of the cutting tasks T 1 and T 2 pass the merging station reader, the reader will read the RFID number of the hanger, notify the control terminal through the serial port device, and trigger the execution of the merging program event; specifically, where the merging process is located The site triggers a merge procedure event after the hanger to be merged enters;
Step403.员工完成工序合并后，将裁片任务T 1和T 2的吊架分别送出。 Step 403. After the employee completes the process merging, they send out the hangers of the cutting tasks T1 and T2 respectively.
吊架返回阶段：吊架返回的情形只发生在合并站，只有当两个或多个吊架合并后，有吊架为空时才会触发并执行吊架返回事件。Hanger return stage: The situation of hanger return only occurs at the merging station. Only when two or more hangers are merged and one hanger is empty will the hanger return event be triggered and executed.
两个裁片任务合并为一个新的裁片任务后，合并站的出站口阅读器会为所有空吊架加载空任务，接通主轨连接，将吊架调度回上线站，用于后续加工任务。After the two cutting tasks are merged into a new cutting task, the exit port reader of the merging station will load empty tasks for all empty hangers, connect the main rail connection, and dispatch the hangers back to the online station for subsequent use. processing tasks.
具体步骤可分为：The specific steps can be divided into:
Step501.当前序裁片任务T 1或T 2的吊架经过合并站出站口阅读器时，若吊架为空，则出站口阅读器为空吊架自动加载空任务，控制其返回上线站点循环使用； Step501 . When the hanger of the cutting task T1 or T2 in the current sequence passes through the reader at the exit port of the merge station, if the hanger is empty, the reader at the exit port will automatically load the empty task and control it to return to the line. site recycling;
Step502.若吊架不为空，则出站口阅读器更新数据库吊架信息，为其自动加载裁片任务T 3的后续加工站点信息，吊架进入主轨，按任务工艺流程继续执行。 Step502. If the hanger is not empty, the outbound port reader updates the hanger information in the database, automatically loads the subsequent processing station information of the cutting task T3 for it, the hanger enters the main rail, and continues to execute according to the task process flow.
可以理解的是，上述各实施例中相同或相似部分可以相互参考，在一些实施例中未详细说明的内容可以参见其他实施例中相同或相似的内容。It can be understood that, the same or similar parts in the above embodiments may refer to each other, and the content not described in detail in some embodiments may refer to the same or similar content in other embodiments.
需要说明的是，在本申请的描述中，术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性。此外，在本申请的描述中，除非另有说明，“多个”的含义是指至少两个。It should be noted that, in the description of the present application, the terms "first", "second" and the like are only used for the purpose of description, and should not be construed as indicating or implying relative importance. Also, in the description of this application, unless otherwise specified, the meaning of "plurality" means at least two.
流程图中或在此以其他方式描述的任何过程或方法描述可以被理解为，表示包括一个或更多个用于实现特定逻辑功能或过程的步骤的可执行指令的代码的模块、片段或部分，并且本申请的优选实施方式的范围包括另外的实现，其中可以不按所示出或讨论的顺序，包括根据所涉及的功能按基本同时的方式或按相反的顺序，来执行功能，这应被本申请的实施例所属技术领域的技术人员所理解。Any description of a process or method in the flowcharts or otherwise described herein may be understood to represent a module, segment or portion of code comprising one or more executable instructions for implementing a specified logical function or step of the process , and the scope of the preferred embodiments of the present application includes alternative implementations in which the functions may be performed out of the order shown or discussed, including performing the functions substantially concurrently or in the reverse order depending upon the functions involved, which should It is understood by those skilled in the art to which the embodiments of the present application belong.
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
尽管上面已经示出和描述了本申请的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本申请的限制，本领域的普通技术人员在本申请的范围内可以对上述实施例进行变化、修改、替换和变型。Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limitations to the present application. Embodiments are subject to variations, modifications, substitutions and variations.

Claims (10)

  1. 一种定制化混流生产***，其特征在于，包括：A customized mixed-flow production system, characterized in that it includes:
    包管理模块，用于为属于同一个包的所有裁片指定相同的包序号；还用于在吊架上线时，将该吊架与其所装载的裁片的包序号进行关联绑定；其中，同一批次没有色差的裁片均使用相同的包序号，可分为一个或多个包装载；The package management module is used to assign the same package serial number to all the pieces belonging to the same package; it is also used to associate and bind the hanger with the package serial numbers of the pieces it loads when the hanger goes online; wherein, The same batch of pieces without color difference all use the same package serial number, which can be divided into one or more packages;
    多个功能单元，用于对进入功能单元的吊架所装载的裁片进行相应的加工，每个功能单元包括若干连续或相近的站点；A plurality of functional units for corresponding processing of the pieces loaded on the hangers entering the functional units, each functional unit includes several consecutive or similar stations;
    工序管理模块，用于将产品的完整加工流程拆分为多个裁片任务，并确定裁片任务的加工工序与裁片任务间的合并顺序；The process management module is used to split the complete processing process of the product into multiple piece tasks, and determine the merging sequence between the processing process of the piece task and the piece task;
    吊架管理模块，用于根据裁片任务的加工工序与裁片任务间的合并顺序，将吊架在多个功能单元之间进行流转；将空吊架解除与包序号的关联，并将其返回上线站。The hanger management module is used to transfer hangers among multiple functional units according to the processing procedure of the cutting task and the merging sequence of the cutting tasks; disassociate the empty hangers from the package serial number, and store them Return to the online station.
  2. 根据权利要求1所述的***，其特征在于，还包括：The system of claim 1, further comprising:
    共享设备模块，用于设定共享设备的数量及类型、共享设备的工艺/工序和站点布局，设定与共享设备直接双向连接的其它功能单元分区，将共享设备的功能与指定的工序相关联。Shared equipment module, used to set the number and type of shared equipment, process/process and site layout of shared equipment, set other functional unit partitions that are directly bidirectionally connected to shared equipment, and associate the functions of shared equipment with specified processes .
  3. 根据权利要求1或2所述的***，其特征在于，所述将包序号标记到裁片上，包括：The system according to claim 1 or 2, wherein the marking the package serial number on the cut piece comprises:
    通过标记设备将相关数据生成标识信息，标记在每一个裁片上；Generate identification information from relevant data through marking equipment, and mark each piece;
    其中，所述标识信息为条形码、二维码或RFID标签；相应地，所述标记设备为打印机或RFID阅读器；Wherein, the identification information is a barcode, a two-dimensional code or an RFID label; correspondingly, the marking device is a printer or an RFID reader;
    所述生成标识信息，包括：The generating identification information includes:
    建立订单任务后，自动将订单任务和工序下发至各条生产线；After the order task is established, the order task and process are automatically issued to each production line;
    当订单任务到达裁剪***后，首先由裁床对面辅料进行裁剪，后续由裁剪***对裁剪完的面辅料进行打包；When the order task arrives at the cutting system, the cutting machine will first cut the surface accessories, and then the cutting system will pack the cut surface accessories;
    然后裁剪***对每一包裁片自动生成标识信息；其中，所述标识信息包括：该包订单、款式、颜色、尺码、数量、部件、裁片序号；Then the cutting system automatically generates identification information for each package of pieces; wherein, the identification information includes: the package order, style, color, size, quantity, components, and the serial number of the pieces;
    将标识信息标记在各部件的包上，完成面辅料裁片的打包流程。Mark the identification information on the package of each component to complete the packaging process of the surface accessories pieces.
  4. 根据权利要求1-3中任一项所述的***，其特征在于，所述将该吊架与其所装载的裁片的包序号信息进行关联绑定，包括：The system according to any one of claims 1-3, wherein the associating and binding the hanger with the package serial number information of the pieces loaded by it includes:
    在吊架上线时通过读取设备读取裁片绑定的标识信息，然后在吊挂***的上线站出站前，通过所述读取设备读取吊架的标识信息；When the hanger goes online, the identification information bound to the pieces is read by the reading device, and then the identification information of the hanger is read by the reading device before the online station of the hanging system leaves the station;
    将裁片绑定的标识信息与吊挂生产线上吊架的RFID信息通过计算机控制***进行关联绑定。The identification information bound by the cutting piece is associated and bound with the RFID information of the hanger on the hanging production line through the computer control system.
  5. 根据权利要求3所述的***，其特征在于，所述二维码中还包含任务序号和工艺流程信息。The system according to claim 3, wherein the two-dimensional code further includes task serial number and technological process information.
  6. 根据权利要求1-5中任一项所述的***，其特征在于，所述吊架管理模块还用于：The system according to any one of claims 1-5, wherein the hanger management module is further configured to:
    通过包序号将对应于同一件产品的N个吊架进行关联。The N hangers corresponding to the same product are associated with the package serial number.
  7. 根据权利要求1-6中任一项所述的***，其特征在于，合并工序所在的站点在需合并的吊架进入后触发合并程序事件；The system according to any one of claims 1-6, wherein the site where the merging process is located triggers a merging program event after the hanger to be merged enters;
    在任意一个合并工序的加工站中，两个或多个吊架上的裁片合并加工后，所述吊架管理模块用于：In any processing station of a combined process, after the pieces on two or more hangers are combined and processed, the hanger management module is used to:
    将载有合并后裁片的吊架与当前产品中其余的吊架进行关联，并送到下一个加工站。The hanger carrying the merged pieces is associated with the rest of the hangers in the current product and sent to the next processing station.
  8. 根据权利要求1-7中任一项所述的***，其特征在于，所述吊架管理模块具体用于：The system according to any one of claims 1-7, wherein the hanger management module is specifically used for:
    裁片任务T i的吊架S i从裁片任务T i的最后一个加工站出站时，通过阅读器为吊架S i加载后续缓存站ID，并将吊架S i送入该缓存站内循环运转； When the hanger S i of the cutting task T i exits from the last processing station of the cutting task T i , load the subsequent buffer station ID for the hanger S i through the reader, and send the hanger S i into the buffer station cyclic operation;
    吊架S i进入缓存站后，吊架管理模块进行吊架匹配判断：裁片任务T i对应的合并工序的裁片任务T j的吊架S j是否已经进入了缓存站，或者是否已从T j最后一个加工站出站； After the hanger S i enters the cache station, the hanger management module performs the hanger matching judgment: whether the hanger S j of the cut piece task T j of the merge process corresponding to the cut piece task T i has entered the cache station, or whether it has been The last processing station of T j exits;
    如果是，将吊架S i和S j运出缓存站；如果否，将吊架S i在缓存站内循环运转。 If yes, transport the hangers S i and S j out of the buffer station; if not, circulate the hanger S i in the buffer station.
  9. 根据权利要求8所述的***，其特征在于，所述吊架管理模块具体用于：The system according to claim 8, wherein the hanger management module is specifically used for:
    吊架S i和S j从缓存站出站，到达裁片任务T k合并工序的站点时，读取吊架S i和S j的RFID信息，触发执行合并程序； When the hangers S i and S j exit the buffer station and arrive at the site of the merging process of the cutting task T k , the RFID information of the hangers S i and S j is read to trigger the execution of the merging procedure;
    完成合并工序后，将吊架S i和S j分别送出。 After the merging process is completed, the hangers S i and S j are sent out respectively.
  10. 根据权利要求1-9中任一项所述的***，其特征在于，所述吊架管理模块具体用于：The system according to any one of claims 1-9, wherein the hanger management module is specifically used for:
    当吊架经过合并站的出站口时，检测吊架是否为空；其中，没有装载任何裁片的吊架为空吊架；When the hanger passes through the exit of the merging station, check whether the hanger is empty; among them, the hanger that does not load any pieces is an empty hanger;
    若吊架为空，则通过阅读器为空吊架加载空任务，控制其返回上线站点循环使用；If the hanger is empty, load an empty task for the empty hanger through the reader, and control it to return to the online site for recycling;
    若吊架不为空，则通过阅读器更新数据库吊架信息，为其加载下一个裁片任务的后续加工站点信息。If the hanger is not empty, update the database hanger information through the reader, and load the post-processing station information of the next piece task for it.
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