CN110687875A - Real-time scheduling control method for discrete workshop - Google Patents
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Abstract
本发明提供面向离散车间的实时调度控制方法，涉及车间调度技术领域。该面向离散车间的实时调度控制方法，包括主控制单元、第一控制单元、第二控制单元、第三控制单元、备料区、第一加工区、第二加工区、第三加工区、验收区、主输送系统、第一输送系统、第二输送系统、第三输送系统，所述主控制单元通过信号与第一控制单元、第二控制单元、第三控制单元实现双向传输，所述主输送系统、第一输送系统、第二输送系统与第三输送系统均为双向传输系统。通过合理的对离散型车间进行实时控制，使得整个离散型车间的调度能够有效的得到控制，从而让车间的整体协调性大大增强，整个生产线的效率明显得到提升。
The invention provides a real-time scheduling control method oriented to discrete workshops, and relates to the technical field of workshop scheduling. The real-time scheduling control method for discrete workshops includes a main control unit, a first control unit, a second control unit, a third control unit, a material preparation area, a first processing area, a second processing area, a third processing area, and an acceptance area , the main conveying system, the first conveying system, the second conveying system, the third conveying system, the main control unit realizes bidirectional transmission with the first control unit, the second control unit and the third control unit through signals, the main conveying The system, the first conveying system, the second conveying system and the third conveying system are all bidirectional transmission systems. Through reasonable real-time control of the discrete workshop, the scheduling of the entire discrete workshop can be effectively controlled, so that the overall coordination of the workshop is greatly enhanced, and the efficiency of the entire production line is significantly improved.
Description
技术领域technical field
本发明涉及车间调度技术领域，具体为面向离散车间的实时调度控制方法。The invention relates to the technical field of workshop scheduling, in particular to a real-time scheduling control method for discrete workshops.
背景技术Background technique
车间生产调度就是组织执行生产进度计划的工作，生产调度以生产进度计划为依据，生产进度计划要通过生产调度来实现，生产调度的必要性是由工业企业生产活动的性质决定的，现代工业企业，生产环节多，协作关系复杂，生产连续性强，情况变化快，某一局部发生故障，或某一措施没有按期实现，往往会波及整个生产系统的运行，因此，加强生产调度工作，对于及时了解、掌握生产进度，研究分析影响生产的各种因素，根据不同情况采取相应对策，使差距缩小或恢复正常是非常重要的。Workshop production scheduling is the work of organizing the implementation of production schedules. Production scheduling is based on production schedules. Production schedules must be realized through production scheduling. The necessity of production scheduling is determined by the nature of production activities in industrial enterprises. Modern industrial enterprises , there are many production links, complex cooperation relationships, strong production continuity, rapid changes in situation, failure of a certain part, or failure of a certain measure to be implemented on schedule, which often affects the operation of the entire production system. Therefore, strengthening production scheduling work, for timely It is very important to understand and master the production progress, study and analyze various factors affecting production, and take corresponding countermeasures according to different situations, so as to narrow the gap or return to normal.
由于生产加工的需要，许多企业中的生产车间一般都是独立设置的，各个车间之间有着不同的职能，但是现有的离散型车间在生产调度方面比较单一，车间的整体协调性不强，导致整个生产线的效率不高。Due to the needs of production and processing, the production workshops in many enterprises are generally set up independently, and each workshop has different functions. However, the existing discrete workshops are relatively simple in production scheduling, and the overall coordination of the workshops is not strong. As a result, the efficiency of the entire production line is not high.
发明内容SUMMARY OF THE INVENTION
(一)解决的技术问题(1) Technical problems solved
针对现有技术的不足，本发明提供了面向离散车间的实时调度控制方法，解决了现有的离散型车间在生产调度方面比较单一，车间的整体协调性不强，导致整个生产线效率不高的问题。Aiming at the shortcomings of the prior art, the present invention provides a real-time scheduling control method for discrete workshops, which solves the problem that the existing discrete workshops are relatively single in production scheduling, the overall coordination of the workshops is not strong, and the efficiency of the entire production line is not high. question.
(二)技术方案(2) Technical solutions
为实现以上目的，本发明通过以下技术方案予以实现：面向离散车间的实时调度控制方法，包括主控制单元、第一控制单元、第二控制单元、第三控制单元、备料区、第一加工区、第二加工区、第三加工区、验收区、主输送系统、第一输送系统、第二输送系统、第三输送系统，所述主控制单元通过信号与第一控制单元、第二控制单元、第三控制单元实现双向传输，所述主输送系统、第一输送系统、第二输送系统与第三输送系统均为双向传输系统。In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a real-time scheduling control method for discrete workshops, comprising a main control unit, a first control unit, a second control unit, a third control unit, a material preparation area, and a first processing area , the second processing area, the third processing area, the acceptance area, the main conveying system, the first conveying system, the second conveying system, the third conveying system, the main control unit communicates with the first control unit and the second control unit through signals , The third control unit realizes two-way transmission, and the main conveying system, the first conveying system, the second conveying system and the third conveying system are all two-way transmission systems.
优选的，包括以下步骤：Preferably, it includes the following steps:
S1.企业接收到订单信息之后，将产品信息发送给主控制单元，产品信息包括产品数量、产品组成零部件、产品加工允许误差范围、产品加工步骤划分等，主控制单元将产品按照三步加工进行划分工作范围，并且对数据对应传输给第一控制单元、第二控制单元与第三控制单元；S1. After the enterprise receives the order information, it sends the product information to the main control unit. The product information includes the number of products, the components of the product, the allowable error range of product processing, and the division of product processing steps. The main control unit processes the product in three steps. Divide the working range, and transmit the data to the first control unit, the second control unit and the third control unit correspondingly;
S2.备料区接收到产品加工步骤划分信息之后，根据每个加工区所需物料的数据，按照不同的加工区进行备料，备料时将产品需要的所有零部件分为三大类，然后通过主输送系统分别输送到第一加工区、第二加工区与第三加工区中；S2. After the material preparation area receives the product processing step division information, according to the data of the materials required in each processing area, the material is prepared according to different processing areas. When preparing the material, all the parts required by the product are divided into three categories, and then through the main The conveying system is respectively conveyed to the first processing area, the second processing area and the third processing area;
S3.第一加工区、第二加工区与第三加工区接收各自的产品零部件之后，对物料进行检查并卸料，当所接收的物料存在损坏时，通过主输送系统返回到备料区，然后备料区根据次品数据，对所在的加工区进行补料，同时备料区将数据传输给主控制单元，提醒主控制单元剩余的物料情况，从而做到及时补充备料区的物料，避免备料区出现物料不足的情况；S3. After the first processing area, the second processing area and the third processing area receive their respective product parts, the materials are inspected and unloaded. When the received materials are damaged, they are returned to the material preparation area through the main conveying system, and then The material preparation area replenishes the processing area where it is located according to the defective product data. At the same time, the material preparation area transmits the data to the main control unit to remind the main control unit of the remaining materials, so as to replenish the materials in the material preparation area in time and avoid the occurrence of the material preparation area. Insufficient materials;
S4.第一加工区、第二加工区与第三加工区的物料备齐之后，首先第一加工区开始对产品零件进行加工，同时第二加工区与第三加工区对所备的物料进行预加工，第一加工区加工完成之后通过第一输送系统将一次加工品输送到第二加工区中，第二加工区对一次加工品与预加工的物料进行加工，第二加工区加工完成之后通过第二输送系统将二次加工品输送到第三加工区中，第三加工区对二次加工品与预加工的物料进行加工，即可完成产品的最终加工；S4. After the materials in the first processing area, the second processing area and the third processing area are ready, the first processing area starts to process the product parts, and at the same time, the second processing area and the third processing area process the prepared materials. Pre-processing, after the first processing area is completed, the primary processing products are transported to the second processing area through the first conveying system, and the second processing area processes the primary processing products and pre-processed materials. The secondary processed products are transported to the third processing zone through the second conveying system, and the third processing zone processes the secondary processed products and pre-processed materials to complete the final processing of the products;
S5.第三加工区将加工完成的成品通过第三输送系统输送给验收区，验收区对成品进行检验，如果成品存在质量问题，则根据划分的加工步骤返回到对应的加工区中进行返工。S5. The third processing area transports the processed finished product to the acceptance area through the third conveying system, and the acceptance area inspects the finished product. If the finished product has quality problems, it will be returned to the corresponding processing area for rework according to the divided processing steps.
优选的，所述步骤4中第二加工区接收到第一加工区加工完成的一次加工品时，对一次加工品进行验收，如果质量存在问题，则通过第一输送系统返回到第一加工区进行返工，第三加工区接收到第二加工区加工完成的二次加工品时，对二次加工品进行验收，如果质量存在问题，则通过第二输送系统返回到第二加工区进行返工。Preferably, in the step 4, when the second processing area receives the primary processing product processed by the first processing area, the primary processing product is checked and accepted, and if there is a quality problem, it is returned to the first processing area through the first conveying system Rework is carried out. When the third processing area receives the secondary processed products processed by the second processing area, the secondary processed products are checked and accepted. If there is a problem with the quality, the second processing area is returned to the second processing area for rework through the second conveying system.
工作原理：主控制单元将产品按照三步加工进行划分工作范围，并且对数据对应传输给第一控制单元、第二控制单元与第三控制单元；备料区接收到产品加工步骤划分信息之后，根据每个加工区所需物料的数据，按照不同的加工区进行备料，备料时将产品需要的所有零部件分为三大类，然后通过主输送系统分别输送到第一加工区、第二加工区与第三加工区中；第一加工区、第二加工区与第三加工区接收各自的产品零部件之后，对物料进行检查并卸料，当所接收的物料存在损坏时，通过主输送系统返回到备料区，然后备料区根据次品数据，对所在的加工区进行补料；第一加工区、第二加工区与第三加工区的物料备齐之后，首先第一加工区开始对产品零件进行加工，同时第二加工区与第三加工区对所备的物料进行预加工；第三加工区将加工完成的成品通过第三输送系统输送给验收区，验收区对成品进行检验，如果成品存在质量问题，则根据划分的加工步骤返回到对应的加工区中进行返工。Working principle: The main control unit divides the product into the working range according to three-step processing, and transmits the data to the first control unit, the second control unit and the third control unit accordingly; The data of the materials required for each processing area is prepared according to different processing areas. When preparing the materials, all the parts required by the product are divided into three categories, and then transported to the first processing area and the second processing area respectively through the main conveying system. And in the third processing area; after the first processing area, the second processing area and the third processing area receive their respective product parts, the materials are inspected and unloaded. When the received materials are damaged, they are returned through the main conveying system. Go to the material preparation area, and then the material preparation area replenishes the processing area where it is located according to the defective product data; after the materials in the first processing area, the second processing area and the third processing area are prepared, the first processing area starts to process the product parts. At the same time, the second processing area and the third processing area pre-process the prepared materials; the third processing area transports the processed finished products to the acceptance area through the third conveying system, and the acceptance area inspects the finished products. If there is a quality problem, return to the corresponding processing area for rework according to the divided processing steps.
(三)有益效果(3) Beneficial effects
本发明提供了面向离散车间的实时调度控制方法。具备以下有益效果：The invention provides a real-time scheduling control method oriented to discrete workshops. Has the following beneficial effects:
1、该面向离散车间的实时调度控制方法，通过合理的对离散型车间进行实时控制，使得整个离散型车间的调度能够有效的得到控制，从而让车间的整体协调性大大增强，整个生产线的效率明显得到提升。1. The real-time scheduling control method for discrete workshops enables the scheduling of the entire discrete workshop to be effectively controlled by reasonably controlling the discrete workshops in real time, thereby greatly enhancing the overall coordination of the workshop and improving the efficiency of the entire production line. Significantly improved.
2、该面向离散车间的实时调度控制方法，通过设置的双向传输系统，使得所有的车间之间的物料传输以及产品返工都十分的方便，大大节约了劳动力，省去了许多不必要的麻烦。2. The real-time scheduling control method for discrete workshops, through the bidirectional transmission system set up, makes the material transmission and product rework between all workshops very convenient, which greatly saves labor and saves a lot of unnecessary troubles.
附图说明Description of drawings
图1为本发明的流程示意图。FIG. 1 is a schematic flow chart of the present invention.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
实施例：Example:
如图1所示，本发明实施例提供面向离散车间的实时调度控制方法，包括主控制单元、第一控制单元、第二控制单元、第三控制单元、备料区、第一加工区、第二加工区、第三加工区、验收区、主输送系统、第一输送系统、第二输送系统、第三输送系统，主控制单元通过信号与第一控制单元、第二控制单元、第三控制单元实现双向传输，主输送系统、第一输送系统、第二输送系统与第三输送系统均为双向传输系统。As shown in FIG. 1 , an embodiment of the present invention provides a real-time scheduling control method for discrete workshops, including a main control unit, a first control unit, a second control unit, a third control unit, a material preparation area, a first processing area, a second Processing area, third processing area, acceptance area, main conveying system, first conveying system, second conveying system, third conveying system, the main control unit communicates with the first control unit, the second control unit and the third control unit through signals Two-way transmission is realized. The main conveying system, the first conveying system, the second conveying system and the third conveying system are all two-way transmission systems.
其中该方法包括以下步骤：Wherein the method includes the following steps:
S1.企业接收到订单信息之后，将产品信息发送给主控制单元，产品信息包括产品数量、产品组成零部件、产品加工允许误差范围、产品加工步骤划分等，主控制单元将产品按照三步加工进行划分工作范围，并且对数据对应传输给第一控制单元、第二控制单元与第三控制单元；S1. After the enterprise receives the order information, it sends the product information to the main control unit. The product information includes the product quantity, product components, product processing tolerance range, product processing steps division, etc. The main control unit processes the product according to three steps Divide the working range, and transmit the data to the first control unit, the second control unit and the third control unit correspondingly;
S2.备料区接收到产品加工步骤划分信息之后，根据每个加工区所需物料的数据，按照不同的加工区进行备料，备料时将产品需要的所有零部件分为三大类，然后通过主输送系统分别输送到第一加工区、第二加工区与第三加工区中；S2. After the material preparation area receives the product processing step division information, according to the data of the materials required in each processing area, the material is prepared according to different processing areas. When preparing the material, all the parts required by the product are divided into three categories, and then through the main The conveying system is respectively conveyed to the first processing area, the second processing area and the third processing area;
S3.第一加工区、第二加工区与第三加工区接收各自的产品零部件之后，对物料进行检查并卸料，当所接收的物料存在损坏时，通过主输送系统返回到备料区，然后备料区根据次品数据，对所在的加工区进行补料，同时备料区将数据传输给主控制单元，提醒主控制单元剩余的物料情况，从而做到及时补充备料区的物料，避免备料区出现物料不足的情况；S3. After the first processing area, the second processing area and the third processing area receive their respective product parts, the materials are inspected and unloaded. When the received materials are damaged, they are returned to the material preparation area through the main conveying system, and then According to the defective product data, the material preparation area replenishes the processing area where it is located. At the same time, the material preparation area transmits the data to the main control unit to remind the main control unit of the remaining materials, so as to replenish the materials in the preparation area in time and avoid the occurrence of the material preparation area. Insufficient materials;
s4.第一加工区、第二加工区与第三加工区的物料备齐之后，首先第一加工区开始对产品零件进行加工，同时第二加工区与第三加工区对所备的物料进行预加工，第一加工区加工完成之后通过第一输送系统将一次加工品输送到第二加工区中，第二加工区对一次加工品与预加工的物料进行加工，第二加工区加工完成之后通过第二输送系统将二次加工品输送到第三加工区中，第三加工区对二次加工品与预加工的物料进行加工，即可完成产品的最终加工；s4. After the materials in the first processing area, the second processing area and the third processing area are ready, the first processing area starts to process the product parts, and at the same time, the second processing area and the third processing area process the prepared materials. Pre-processing, after the first processing area is completed, the primary processing products are transported to the second processing area through the first conveying system, and the second processing area processes the primary processing products and pre-processed materials. The secondary processed products are transported to the third processing zone through the second conveying system, and the third processing zone processes the secondary processed products and pre-processed materials to complete the final processing of the products;
S5.第三加工区将加工完成的成品通过第三输送系统输送给验收区，验收区对成品进行检验，如果成品存在质量问题，则根据划分的加工步骤返回到对应的加工区中进行返工。S5. The third processing area transports the processed finished product to the acceptance area through the third conveying system, and the acceptance area inspects the finished product. If the finished product has quality problems, it will be returned to the corresponding processing area for rework according to the divided processing steps.
其中步骤4中第二加工区接收到第一加工区加工完成的一次加工品时，对一次加工品进行验收，如果质量存在问题，则通过第一输送系统返回到第一加工区进行返工，第三加工区接收到第二加工区加工完成的二次加工品时，对二次加工品进行验收，如果质量存在问题，则通过第二输送系统返回到第二加工区进行返工。In step 4, when the second processing area receives the first processing product processed by the first processing area, the first processing product is checked and accepted. If there is a quality problem, it will be returned to the first processing area through the first conveying system for rework. When the third processing area receives the secondary processed products processed by the second processing area, the secondary processed products are checked and accepted, and if there is a problem with the quality, they are returned to the second processing area through the second conveying system for rework.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.
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