CN112150058A - Supply chain design system and supply chain design method - Google Patents

Supply chain design system and supply chain design method Download PDF

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CN112150058A
CN112150058A CN202010352866.4A CN202010352866A CN112150058A CN 112150058 A CN112150058 A CN 112150058A CN 202010352866 A CN202010352866 A CN 202010352866A CN 112150058 A CN112150058 A CN 112150058A
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辻部晃久
井上铁平
小仓孝裕
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Abstract

一种供应链设计系统及供应链设计方法,支援每个案件的供应链设计。供应链设计系统保持生产基地信息及采购地信息的至少一方、案件信息及品种信息,案件信息包括接单的每个案件的交货物的规格及每个案件的供应链设计方案的评价基准,品种信息包括构成交货物的部件的品种,生产基地信息包括在各生产基地生产的部件的品种及生产条件,采购地信息包括从各采购地采购的部件的品种及采购条件,供应链设计系统按每个案件生成包括构成交货物的各部件的生产基地或采购地的一个以上的供应链设计方案,基于评价基准评价各供应链设计方案针对不满足评价基准的供应链设计方案生成变更了生产条件或采购条件的调整方案,使得满足评价基准,输出生成的调整方案。

Figure 202010352866

A supply chain design system and supply chain design method to support supply chain design for each case. The supply chain design system maintains at least one of the production base information and purchasing place information, case information and variety information. The case information includes the specifications of the delivered goods for each case received and the evaluation criteria of the supply chain design plan for each case, and the variety The information includes the types of parts that make up the delivered goods, the production base information includes the types and production conditions of the parts produced at each production base, and the procurement place information includes the types and procurement conditions of the parts procured from each procurement place. In each case, one or more supply chain design proposals including the production base or procurement location of each component that constitutes the delivered goods are generated, and each supply chain design proposal is evaluated based on the evaluation criteria. The adjustment plan of the purchasing conditions is made to satisfy the evaluation criteria, and the generated adjustment plan is output.

Figure 202010352866

Description

供应链设计系统及供应链设计方法Supply chain design system and supply chain design method

技术领域technical field

本发明涉及按照每个案件而设计供应链的技术。The present invention relates to techniques for designing supply chains for each case.

背景技术Background technique

在以大量生产的生产性实现了一产品一样式的定制产品的大规模定制产品中,期望按每个案件根据交货地/交货日期/目标原价/规格来进行决定采购地/生产地等的独立供应链设计,使得遵守交货日期且带来高收益。但是,由于庞大的采购地/生产地等的组合,每个案件的设计困难而预先决定出供应链。因此,无法追随于事业环境变化、需求变动,导致交货日期遵守率/收益率的下降。对此,按每个案件,在短时间内从庞大的组合中导出按案件的供应链设计方案是有效的。In mass-customized products that realize one-product-style customized products with mass-production productivity, it is expected that the purchasing place/production place, etc. will be determined on a case-by-case basis based on the delivery place/delivery date/target original price/specification The independent supply chain design of the company makes it possible to adhere to the delivery date and bring high profits. However, the supply chain is determined in advance due to the difficulty in designing each case due to the huge combination of procurement locations/production locations. Therefore, it is impossible to follow changes in the business environment and changes in demand, resulting in a drop in the delivery date compliance rate/yield. In this regard, it is effective to derive a case-by-case supply chain design plan from a large portfolio in a short time for each case.

作为导出追随于事业环境变化、需求变动的供应链设计方案的技术,存在下述专利文献1~3那样的现有技术。As a technique for deriving a supply chain design plan following changes in business environment and demand, there are conventional techniques such as the following Patent Documents 1 to 3.

在专利文献1中,记载了“在具有未确保交货日期的订单的情况下,进行考虑了外包设备的调度”这样的技术(参照说明书摘要)。Patent Document 1 describes a technique of "scheduling taking into account outsourced facilities when there is an order for which the delivery date is not secured" (refer to the specification abstract).

在专利文献2中,记载了“算出优先地进行购买单价交涉的商品的推荐度”这样的技术(参照说明书摘要)。In Patent Document 2, a technique of "calculating the recommendation degree of a product for which the purchase unit price negotiation is preferentially performed" is described (refer to the abstract of the specification).

在专利文献3中,记载了“能够通过视觉简易地设定生成共同输送路径所需的设定信息”这样的技术(参照说明书摘要)。Patent Document 3 describes a technique that "setting information necessary for generating a common conveyance path can be easily set visually" (refer to the abstract).

在先技术文献prior art literature

专利文献Patent Literature

专利文献1:日本特开2002-215220号公报Patent Document 1: Japanese Patent Laid-Open No. 2002-215220

专利文献2:日本特开2017-49795号公报Patent Document 2: Japanese Patent Laid-Open No. 2017-49795

专利文献3:日本特开2017-84085号公报Patent Document 3: Japanese Patent Laid-Open No. 2017-84085

发明内容SUMMARY OF THE INVENTION

发明要解决的课题The problem to be solved by the invention

在专利文献1所记载的技术中具有如下功能:在内部作业中交货日期等评价指标未达标的情况下,导出研究外包加工的方案。但是,仅仅是向其他公司委托加工该品种,因此,需要另外决定在哪里生产或者从哪里采购该品种的材料及部件等这样的构成品种。即,即便向其他公司委托加工该品种,部件表(BOM:Bill Of Materials)也不改变。在制造业中,除了对该品种进行外包加工的情况之外,也有时从其他公司购入。在其他公司购入时,该品种的材料、部件等也由其他公司生产/采购,因此,不需要进行该品种的材料及部件的供应链研究。在该情况下,该品种的材料及部件从BOM中被排除。在专利文献1中,并未深入到这样的形态而作为对象。并且,由于内部作业/外部作业的切换研究进行全部组合,因此,认为难以在短时间内导出。The technology described in Patent Document 1 has a function of deriving a plan for studying outsourced processing when evaluation indicators such as delivery date and the like are not met in internal work. However, since the processing of the item is only outsourced to another company, it is necessary to separately decide where to manufacture or purchase the constituent items such as materials and components of the item. That is, the parts list (BOM: Bill Of Materials) does not change even if the processing of the item is entrusted to another company. In the manufacturing industry, in addition to outsourcing processing of the product, it may be purchased from other companies. When purchased by other companies, the materials and components of this type are also produced/purchased by other companies, so there is no need to conduct research on the supply chain of the materials and components of this type. In this case, the material and components of that variety are excluded from the BOM. In Patent Document 1, such a form is not considered as an object. Furthermore, since all combinations of internal work/external work switching studies are carried out, it is thought that it is difficult to derive in a short time.

另外,在专利文献2所记载的技术中,具有根据过去的订购历史信息来评价该品种的购买价格的交涉余地的功能,但无法通过跨越多个案件的调整来制作以低价格、短交货日期进行购买的交易条件。In addition, the technology described in Patent Document 2 has a function of evaluating the room for negotiation of the purchase price of the item based on past order history information, but it is not possible to make a low price and short delivery by adjusting across a plurality of cases. The trading conditions for the purchase on the date.

另外,在专利文献3所记载的技术中,针对从用户输入的共同输送条件,能够生成共同输送路径并对评价指标值进行评价,但无法自动地生成共同输送条件本身。In addition, in the technique described in Patent Document 3, a common conveyance path can be generated and an evaluation index value can be evaluated for the common conveyance condition input from the user, but the common conveyance condition itself cannot be automatically generated.

对此,本发明的目的在于,在短时间内从庞大的组合中导出按案件的供应链设计方案。而且,针对在案件独立设计中交货日期及原价等评价指标值未达到目标值的案件,生成能够实现目标值的生产/采购/配送条件。In this regard, an object of the present invention is to derive a case-by-case supply chain design plan from a large portfolio in a short period of time. In addition, for cases in which the evaluation index values such as delivery date and original price did not reach the target value in the case-independent design, production/purchasing/distribution conditions that can achieve the target value are generated.

用于解决课题的手段Means for solving problems

为了解决上述课题的至少一个,本发明的供应链设计系统具有运算部和存储部,其特征在于,所述存储部保持生产基地信息及采购地信息中的至少一方、案件信息以及品种信息,所述案件信息包括接单的每个案件的交货物的规格以及每个所述案件的供应链设计方案的评价基准,所述品种信息包括构成所述交货物的部件的品种,所述生产基地信息包括在各生产基地生产的部件的品种以及生产条件,所述采购地信息包括从各采购地采购的部件的品种以及采购条件,所述运算部按照每个所述案件,生成包括构成所述交货物的各部件的生产基地或采购地的一个以上的供应链设计方案,基于所述评价基准对各所述供应链设计方案进行评价,针对不满足所述评价基准的供应链设计方案,生成变更了所述生产条件或所述采购条件的调整方案,使得满足所述评价基准,将生成的所述调整方案输出。In order to solve at least one of the above-mentioned problems, the supply chain design system of the present invention includes a calculation unit and a storage unit, wherein the storage unit stores at least one of the production base information and the purchasing place information, the case information and the item information, The case information includes the specifications of the delivered goods for each case received and the evaluation criteria of the supply chain design plan for each of the cases, the type information includes the types of the components constituting the delivered goods, and the production base information. The type and production conditions of the parts produced at the respective production bases are included, the procurement location information includes the types and procurement conditions of the parts procured from the respective procurement locations, and the computing unit generates, for each of the cases, the items including the components constituting the transaction. One or more supply chain design proposals at the production base or procurement place of each component of the goods, evaluate each of the supply chain design proposals based on the evaluation criteria, and generate changes for supply chain design proposals that do not meet the evaluation criteria An adjustment plan for the production conditions or the purchasing conditions is obtained so that the evaluation criterion is satisfied, and the generated adjustment plan is output.

发明效果Invention effect

根据本发明的一个方式,能够导出使交货日期遵守率/收益率提高的按案件的供应链设计方案。According to one aspect of the present invention, it is possible to derive a case-by-case supply chain design that improves the delivery date compliance rate/yield.

上述以外的课题、结构及效果通过以下实施方式的说明而变得清楚。Problems, structures, and effects other than those described above will become clear from the description of the following embodiments.

附图说明Description of drawings

图1是示出本实施例的供应链独立设计系统的功能模块的一例的图。FIG. 1 is a diagram showing an example of functional modules of the supply chain independent design system of the present embodiment.

图2是示出本实施例的案件信息的数据构造的一例的图。FIG. 2 is a diagram showing an example of the data structure of the matter information of the present embodiment.

图3是示出本实施例的品种信息的数据构造的一例的图。FIG. 3 is a diagram showing an example of the data structure of the item information of the present embodiment.

图4是示出本实施例的生产基地信息的数据构造的一例的图。FIG. 4 is a diagram showing an example of the data structure of the production site information of the present embodiment.

图5是示出本实施例的采购地信息的数据构造的一例的图。FIG. 5 is a diagram showing an example of the data structure of the purchasing location information in the present embodiment.

图6是示出本实施例的优先品种顺序信息的数据构造的一例的图。FIG. 6 is a diagram showing an example of a data structure of priority item order information in this embodiment.

图7是示出本实施例的供应链设计方案信息的数据构造的一例的图。FIG. 7 is a diagram showing an example of a data structure of supply chain design plan information in the present embodiment.

图8是示出本实施例的供应链设计方案评价结果信息的数据构造的一例的图。FIG. 8 is a diagram showing an example of the data structure of the supply chain design proposal evaluation result information of the present embodiment.

图9是示出本实施例的供应链独立设计装置的硬件结构例的图。FIG. 9 is a diagram showing an example of the hardware configuration of the supply chain independent design apparatus of the present embodiment.

图10是示出本实施例的供应链独立设计处理的一例的流程图。FIG. 10 is a flowchart showing an example of the supply chain independent design process of the present embodiment.

图11是用于说明本实施例的供应链设计方案的生成处理的一例的图。FIG. 11 is a diagram for explaining an example of the generation process of the supply chain design according to the present embodiment.

图12是用于说明本实施例的供应链设计方案的评价处理的一例的图。FIG. 12 is a diagram for explaining an example of the evaluation process of the supply chain design plan of the present embodiment.

图13是用于说明本实施例的案件间调整处理的一例的图。FIG. 13 is a diagram for explaining an example of the case-to-case adjustment processing in this embodiment.

图14是示出本实施例的供应链设计结果画面的一例的图。FIG. 14 is a diagram showing an example of a supply chain design result screen of the present embodiment.

附图标记说明:Description of reference numbers:

1 供应链独立设计系统;1 Supply chain independent design system;

2 用户终端;2 user terminal;

3 数据库;3 database;

10 供应链独立设计装置;10 Supply chain independent design devices;

11 输入部;11 Input part;

12 运算部;12 Operation Department;

13 存储部;13 Storage Department;

14 输出部;14 Output part;

15 通信部;15 Ministry of Communications;

CN 网络。EN network.

具体实施方式Detailed ways

以下,说明实施例,但本发明的范围不限定于实施例。Hereinafter, although an Example is demonstrated, the scope of the present invention is not limited to an Example.

以下,基于附图对本发明的实施方式进行说明。在本实施方式中,自动地生成对象物品的按案件的供应链设计。作为对象物品,例如能够举出电梯、自动扶梯等升降机装置、电机产品、机械产品、机动车、电车、飞机、发电机、控制装置、控制盘、储存器装置、NAS(Network Attached Storage,网络附加存储)等网络储存器、服务器、水处理装置等。Hereinafter, embodiments of the present invention will be described based on the drawings. In the present embodiment, a case-by-case supply chain design of a target article is automatically generated. Examples of target items include lift devices such as elevators and escalators, electrical products, mechanical products, automobiles, trains, airplanes, generators, control devices, control panels, storage devices, and NAS (Network Attached Storage). storage) and other network storage, servers, water treatment devices, etc.

图1是示出本实施例的供应链独立设计系统1的功能模块的一例的图。FIG. 1 is a diagram showing an example of functional modules of the supply chain independent design system 1 of the present embodiment.

供应链独立设计系统1具备经由各个网络CN而以能够通信的方式连接的用户终端2、数据库3以及供应链独立设计装置10。The supply chain independent design system 1 includes a user terminal 2 , a database 3 , and a supply chain independent design device 10 that are communicably connected via each network CN.

用户终端2是PC(Personal Computer,个人计算机)等信息处理装置,由供应链独立设计装置10所提供的供应链设计服务的利用者进行操作。数据库3例如是蓄积了ERP(Enterprise Resource Planning,企业资源规划)等的系统或者依照该系统的数据的数据库或存储装置。The user terminal 2 is an information processing device such as a PC (Personal Computer), and is operated by a user of the supply chain design service provided by the supply chain independent design device 10 . The database 3 is, for example, a system that stores ERP (Enterprise Resource Planning) or the like, or a database or storage device that stores data according to the system.

网络CN将用户终端2、数据库3以及供应链独立设计装置10以能够通信的方式连接。网络CN例如是LAN(Local Area Network,局域网)、WAN(Wide Area Network,广域网)、VPN(Virtual Private Network,虚拟专用网)或因特网等的将普通公众线路用于一部分或全部的通信网中的任一种。The network CN connects the user terminal 2, the database 3, and the independent supply chain design device 10 in a communicable manner. The network CN is, for example, a LAN (Local Area Network, local area network), WAN (Wide Area Network, wide area network), VPN (Virtual Private Network, virtual private network), or the Internet, etc., which use ordinary public lines in part or all of the communication network. either.

供应链独立设计装置10是PC或服务器计算机等信息处理装置。供应链独立设计装置10具备输入部11、运算部12、存储部13、输出部14以及通信部15。The supply chain independent design device 10 is an information processing device such as a PC or a server computer. The supply chain independent design device 10 includes an input unit 11 , a calculation unit 12 , a storage unit 13 , an output unit 14 , and a communication unit 15 .

输入部11经由键盘或者触摸面板等输入装置,受理向供应链独立设计装置10的信息输入。运算部12导出按案件的供应链设计方案。存储部13存储有供应链设计所需的信息。输出部14使显示器等输出装置输出信息。通信部15在与经由网络CN而连接的其他装置之间收发信息。The input unit 11 accepts information input to the supply chain independent design device 10 via an input device such as a keyboard or a touch panel. The computing unit 12 derives a supply chain design plan for each case. The storage unit 13 stores information necessary for supply chain design. The output unit 14 causes an output device such as a display to output information. The communication unit 15 transmits and receives information with other devices connected via the network CN.

输入部11具备案件信息输入部110、品种信息输入部111、生产基地信息输入部112以及采购地信息输入部113。The input unit 11 includes a case information input unit 110 , an item information input unit 111 , a production base information input unit 112 , and a purchasing place information input unit 113 .

案件信息输入部110、品种信息输入部111、生产基地信息输入部112以及采购地信息输入部113经由各个通信部15从用户终端2或数据库3获取所需信息,将获取到的信息存放于存储部13。The case information input unit 110 , the item information input unit 111 , the production base information input unit 112 , and the purchasing place information input unit 113 acquire the required information from the user terminal 2 or the database 3 via the respective communication units 15 , and store the acquired information in the storage Section 13.

运算部12具备优先品种顺序生成部120、供应链设计方案生成部121、供应链设计方案评价部122以及案件间调整部123。The calculation unit 12 includes a priority item order generation unit 120 , a supply chain design proposal generation unit 121 , a supply chain design proposal evaluation unit 122 , and an inter-issue adjustment unit 123 .

优先品种顺序生成部120生成进行供应链设计时的优先品种顺序。在供应链设计中,如上所述,在不在内部作业(即在本公司的生产基地的生产)中生成品种而切换为外部作业(即基于从其他公司的购入而实现的采购)购入了品种的情况下,不需要研究下层的品种。因此,通常从BOM的最上位品种进行研究。The priority item order generating unit 120 generates a priority item order for supply chain design. In supply chain design, as described above, items are not produced in internal operations (that is, production at the company's production base) but switched to external operations (that is, purchases based on purchases from other companies). In the case of breeds, there is no need to study the lower breeds. Therefore, studies are usually carried out from the highest cultivar of the BOM.

但是,例如,在下层的品种中,有时由于生产或采购状况而不满足交货日期,因此放弃内部作业,产生上层的品种的生产基地变更或者重新研究外部作业这样的返工。对此,为了防止产生返工,期望根据生产基地的负荷状况及采购地的交易条件而生成优先品种顺序,按照优先品种顺序来研究供应链设计。为了降低进行这样的供应链设计时的返工,存在优先品种顺序生成部120。However, for example, due to the production or procurement status of the lower-level product, the delivery date may not be met, so internal work may be abandoned, and rework such as changing the production base of the upper-level product or re-examining external work may occur. In this regard, in order to prevent the occurrence of rework, it is desirable to generate a priority item order based on the load status of the production base and the transaction conditions of the purchasing place, and to study the supply chain design according to the priority item order. In order to reduce the rework when performing such a supply chain design, the priority item order generation unit 120 exists.

在优先品种顺序生成部120中,按照每个品种而算出各评价指标,综合这些评价指标而生成优先品种顺序,通过对照案件规格与优先品种顺序的综合结果而生成每个案件的优先品种顺序。优先品种顺序生成部120将制作的优先品种顺序信息存放于存储部13。The priority item order generating unit 120 calculates each evaluation index for each item, generates a priority item order by integrating these evaluation indexes, and generates a priority item order for each case by comparing the integrated result of the case specification and the priority item order. The priority item order generating unit 120 stores the created priority item order information in the storage unit 13 .

供应链设计方案生成部121按照每个案件的优先品种顺序,生成多个决定各品种的生产基地/生产条件、采购地/采购条件的供应链设计方案。供应链设计方案生成部121将制作的供应链设计方案信息存放于存储部13。The supply chain design proposal generation unit 121 generates a plurality of supply chain design proposals for determining the production base/production conditions and purchasing locations/purchasing conditions of each item in order of priority items for each item. The supply chain design proposal generation unit 121 stores the created supply chain design proposal information in the storage unit 13 .

供应链设计方案评价部122针对由供应链设计方案生成部121制作的供应链设计方案信息,算出交货日期及原价这样的评价指标值。供应链设计方案评价部122将制作的供应链设计方案评价结果信息存放于存储部13。The supply chain design proposal evaluation unit 122 calculates evaluation index values such as delivery date and original price with respect to the supply chain design proposal information created by the supply chain design proposal generation unit 121 . The supply chain design proposal evaluation unit 122 stores the created supply chain design proposal evaluation result information in the storage unit 13 .

案件间调整部123确认各案件的供应链设计方案评价结果,提取交货日期及原价等评价指标值未达到目标值的案件,生成满足评价指标的目标值的生产/采购/配送条件。此时,案件间调整部123不仅对各案件分别生成满足评价指标的目标值的生产/采购/配送条件,还进行汇集了多个案件的研究。The inter-case adjustment unit 123 confirms the evaluation results of the supply chain design plan for each case, extracts cases whose evaluation index values such as delivery date and original price do not reach the target value, and generates production/purchasing/distribution conditions that satisfy the target value of the evaluation index. In this case, the inter-case adjustment unit 123 not only generates production/purchasing/distribution conditions satisfying the target value of the evaluation index for each case, but also conducts a study that collects a plurality of cases.

例如,若采购同一品种的案件有多个,则通过进行使采购地一致这样的集中购买来实现低价格化。另外,若在同时期向同区域的配送案件有多个,则通过进行使配送日一致这样的共同配送来实现低价格化。若对同一品种进行内部作业的案件有多个,则通过进行使生产地一致这样的集中生产来实现低价格化。For example, when there are a plurality of cases of purchasing the same item, price reduction is achieved by performing centralized purchasing such that the purchasing place is matched. In addition, when there are a plurality of delivery items to the same area at the same time period, the price reduction can be achieved by performing joint delivery such that the delivery date is matched. If there are multiple cases of in-house operations for the same product, price reduction can be achieved by performing concentrated production such as matching the production locations.

这样,通过进行跨越案件(即多个案件之间)的集中购买/共同配送/集中生产等调整,探寻能够实现短交货日期/低价格的可能性,生成满足评价指标的目标值的供应链设计方案。案件间调整部123将新制作的供应链设计方案信息及供应链设计方案评价结果信息存放于存储部13。In this way, by performing adjustments such as centralized purchasing/co-distribution/centralized production across cases (that is, among multiple cases), the possibility of realizing a short delivery date/low price is explored, and a supply chain that satisfies the target value of the evaluation index is created. Design. The inter-case adjustment unit 123 stores the newly created supply chain design proposal information and supply chain design proposal evaluation result information in the storage unit 13 .

存储部13存储有案件信息130、品种信息131、生产基地信息132、采购地信息133、优先品种顺序信息134、供应链设计方案信息135以及供应链设计方案评价结果信息136。The storage unit 13 stores case information 130 , item information 131 , production base information 132 , purchasing place information 133 , priority item order information 134 , supply chain design proposal information 135 , and supply chain design proposal evaluation result information 136 .

案件信息130是与本公司从顾客接单的案件相关的信息。The case information 130 is information related to the case that the company has received from the customer.

品种信息131是制造对象物品时需要的BOM信息。The item information 131 is BOM information necessary for manufacturing the target article.

生产基地信息132是与本公司的制造相关的信息。The production base information 132 is information related to the production of the company.

采购地信息133是和供货商与本公司之间的采购相关的信息(采购交付周期、购入费用等)。在处理开始时间点,在过去的交易实况、与供货商达成协议的基础上设定采购地信息133。The purchasing place information 133 is information (purchasing lead time, purchasing cost, etc.) related to purchasing between the supplier and the company. At the processing start time point, the purchasing place information 133 is set based on past transaction realities and agreements with suppliers.

优先品种顺序信息134是按照每个品种的各评价指标及各评价指标的综合结果中的优先品种顺序信息和每个案件的优先品种顺序信息。The priority item order information 134 is the priority item sequence information for each item and the priority item sequence information for each case in each evaluation index for each item and the integrated result of each evaluation index.

供应链设计方案信息135是每个案件的供应链设计方案信息。供应链设计信息由构成规格的各品种的生产基地/生产条件、采购地/采购条件、以及表示生产条件/采购条件是否与目前为止的交易实况、主值不同而需要重新交涉的标识信息。另外,针对各案件,存放有多个供应链设计方案。The supply chain design information 135 is supply chain design information for each case. The supply chain design information consists of the production base/production condition, purchasing place/purchasing condition of each item constituting the specification, and identification information indicating whether the production condition/purchasing condition is different from the actual transaction and main value so far and needs to be negotiated again. In addition, for each case, a number of supply chain design proposals are stored.

供应链设计方案评价结果信息136是评价了每个案件的供应链设计方案是否达到了交货日期及原价等评价指标的目标值的结果信息。The supply chain design plan evaluation result information 136 is result information for evaluating whether the supply chain design plan for each case has reached the target value of evaluation indicators such as delivery date and original price.

输出部14具备供应链设计方案显示部140。The output unit 14 includes a supply chain design proposal display unit 140 .

供应链设计方案显示部140获取存放于案件信息130、供应链设计方案信息135以及供应链设计方案评价结果信息136的针对各案件的供应链设计方案及评价结果信息,经由通信部15发送到用户终端2。这些信息被显示于用户终端2。在评价结果画面中,按照每个案件,显示决定了各品种的生产基地/生产条件、采购地/采购条件的供应链设计方案、此时的交货日期、原价等评价指标值的目标值、以及表示是否达到的信息。The supply chain design proposal display unit 140 acquires the supply chain design proposal and evaluation result information for each case stored in the case information 130 , the supply chain design proposal information 135 , and the supply chain design proposal evaluation result information 136 , and sends it to the user via the communication unit 15 Terminal 2. These pieces of information are displayed on the user terminal 2 . The evaluation result screen displays, for each case, the target value of the evaluation index values such as the production base/production condition, purchasing place/purchasing condition of each product, the target value of the evaluation index value, such as the current delivery date and original price, etc. and information indicating whether or not it has been reached.

需要说明的是,在本实施方式中,在供应链独立设计装置10的外部设置有用户终端2及数据库3,但供应链独立设计系统1的结构不限于此。例如,也可以将存储部13所存储的信息存放于数据库3,运算部12根据需要而从数据库3获取。只要不损害本实施方式的目的,则能够适当变更供应链独立设计系统1的装置结构。In addition, in this embodiment, although the user terminal 2 and the database 3 are provided outside the supply chain independent design apparatus 10, the structure of the supply chain independent design system 1 is not limited to this. For example, the information stored in the storage unit 13 may be stored in the database 3 , and the computing unit 12 may acquire the information from the database 3 as necessary. The device configuration of the supply chain independent design system 1 can be appropriately changed as long as the purpose of the present embodiment is not impaired.

图2是示出本实施例的案件信息130的数据构造的一例的图。FIG. 2 is a diagram showing an example of the data structure of the matter information 130 of the present embodiment.

案件信息130包括案件编号1301、交货地1302、交货日期1303、目标原价1304、规格1305以及数量1306。规格1305存放有BOM的最上位品种的名称。在本实施例中,将目标原价1304的单位设为万日元来说明。The case information 130 includes a case number 1301 , a delivery place 1302 , a delivery date 1303 , a target original price 1304 , a specification 1305 , and a quantity 1306 . Specification 1305 stores the name of the highest-level item in the BOM. In the present embodiment, the unit of the target original price 1304 is 10,000 yen for description.

图3是示出本实施例的品种信息131的数据构造的一例的图。FIG. 3 is a diagram showing an example of the data structure of the item information 131 of the present embodiment.

品种信息131包括父品种1311、子品种1312以及数量1313。品种信息131也能够称为通常的BOM信息。The variety information 131 includes a parent variety 1311 , a child variety 1312 , and a quantity 1313 . The item information 131 can also be referred to as general BOM information.

图4是示出本实施例的生产基地信息132的数据构造的一例的图。FIG. 4 is a diagram showing an example of the data structure of the production base information 132 of the present embodiment.

生产基地信息132包括:工厂1321;品种1322;表示从开始生产到完成生产为止的期间的生产交付周期1323;包括与生产相关的组装费、加工费及生产管理费的生产成本1324;以及表示加工设备及组装线等的平均运转率的平均运转率1325。在本实施例中,将生产交付周期1323的单位设为日来说明。另外,将生产成本1324的单位设为万日元来说明。The production base information 132 includes: the factory 1321; the item 1322; the production lead time 1323 indicating the period from the start of production to the completion of the production; the production cost 1324 including the assembly cost, processing cost, and production management cost related to production; The average operation rate of the average operation rate of equipment and assembly lines is 1325. In the present embodiment, the unit of the production lead time 1323 is described as a day. In addition, the unit of production cost 1324 is assumed to be ten thousand yen for description.

图5是示出本实施例的采购地信息133的数据构造的一例的图。FIG. 5 is a diagram showing an example of the data structure of the purchasing location information 133 in this embodiment.

采购地信息133包括:采购地1331;品种1332;表示从订购到入库为止的期间的采购交付周期1333;包括与品种的购入价格及采购相关的各种经费的采购成本1334;以及表示交易实况的有无的交易实况1335。交易实况1335在存在交易实况的情况下,记载有最终交易日期。另一方面,在虽然不存在交易实况但事先主设定了采购地的情况下,记载有“-”。在本实施例中,将采购交付周期1333的单位设为日来说明。另外,将采购成本1334的单位设为万日元来说明。The purchase location information 133 includes: the purchase location 1331; the item 1332; the purchase delivery cycle 1333 indicating the period from the order to the storage; the purchase cost 1334 including the purchase price of the item and various expenses related to the purchase; Transaction live 1335 with or without live. In the transaction live 1335, when there is a live transaction, the last transaction date is described. On the other hand, "-" is described in the case where the main purchase place is set in advance, although there is no actual transaction. In the present embodiment, the unit of the procurement delivery cycle 1333 is set to a day for description. In addition, the unit of the purchase cost 1334 is assumed to be ten thousand yen for description.

需要说明的是,在本实施例中,示出了供应链独立设计装置10保持生产基地信息132及采购地信息133的两方的例子,但例如存在如在本公司生产全部部件的情况那样的、供应链独立设计装置10也可以不具有采购地信息133的情况。另外,例如存在如本公司不具有工厂等生产基地而从其他公司采购全部部件的情况那样的、供应链独立设计装置10也可以不具有生产基地信息132的情况。In addition, in the present embodiment, the example in which the supply chain independent design device 10 holds both the production base information 132 and the purchasing place information 133 is shown, but there is a case where, for example, all parts are produced in the company . The supply chain independent design device 10 may not have the purchasing place information 133 . In addition, for example, the supply chain independent design apparatus 10 may not have the production base information 132 as in the case where the company does not have a production base such as a factory and purchases all components from other companies.

图6是示出本实施例的优先品种顺序信息134的数据构造的一例的图。FIG. 6 is a diagram showing an example of the data structure of the priority item order information 134 in this embodiment.

优先品种顺序信息134包括项目1341、顺位1342、品种1343、评价值1344以及评价点数1345。登记于项目1341的值具有在决定优先品种顺序时重视的项目、综合结果、以及各案件总计三个种类。The priority item order information 134 includes items 1341 , ranks 1342 , items 1343 , evaluation values 1344 , and evaluation points 1345 . The value registered in the item 1341 has three types in total, an item to be considered in determining the priority item order, a comprehensive result, and a total of each case.

作为重视的项目,在本实施例中,使用加工设备及组装线等的运转率、与生产及采购相关的交付周期、以及与生产及采购相关的成本。也可以通过这些以外的项目来决定优先品种顺序。另外,作为综合结果,在本实施例中,根据运转率、交付周期、成本这三个指标来制作综合结果,将项目1341登记为综合。As important items, in this embodiment, the operation rate of processing equipment, assembly lines, etc., lead times related to production and procurement, and costs related to production and procurement are used. The order of priority varieties can also be determined by items other than these. In addition, as a comprehensive result, in the present embodiment, a comprehensive result is created based on the three indexes of the operation rate, the lead time, and the cost, and the item 1341 is registered as the comprehensive result.

另外,作为各案件,在项目1341中登记有案件编号,且登记有每个案件的优先品种顺序信息。这里,在项目1341为综合结果的情况下,无法计算评价值1344,因此,记载有表示空白的“-”。另外,在项目1341为各案件的情况下,与综合结果同样地无法计算评价值1344,因此,记载有表示空白的“-”,评价点数1345的值是与综合结果相同的值,因此,以省略的方式记载有“-”。In addition, as each case, a case number is registered in the item 1341, and priority item order information for each case is registered. Here, when the item 1341 is the comprehensive result, since the evaluation value 1344 cannot be calculated, "-" indicating a blank is described. In addition, when the item 1341 is each case, the evaluation value 1344 cannot be calculated in the same way as the comprehensive result. Therefore, a blank "-" is written, and the value of the evaluation point 1345 is the same as the comprehensive result. The form of omission is described with "-".

图7是示出本实施例的供应链设计方案信息135的数据构造的一例的图。FIG. 7 is a diagram showing an example of the data structure of the supply chain design plan information 135 of the present embodiment.

供应链设计方案信息135包括案件编号1351、设计方案编号1352、品种1353、生产基地/采购地1354、生产/采购交付周期1355、生产/采购成本1356、以及交涉标识1357。The supply chain design scheme information 135 includes a case number 1351 , a design scheme number 1352 , a variety 1353 , a production base/purchase place 1354 , a production/purchase delivery cycle 1355 , a production/purchase cost 1356 , and a negotiation mark 1357 .

交涉标识1357是表示是否需要与采购地进行交涉的标识。例如,在根据生产基地信息132及采购地信息133制作的情况下,已经和采购地达成协议,因此不需要交涉。因此,交涉标识1357记载有表示不需要交涉的“-”。另一方面,在由案件间调整部123制作的供应链设计方案的情况下,作为生产及采购条件的生产/采购交付周期1355和生产/采购成本1356未与采购地达成协议,因此需要交涉。因此,为了向用户表示需要交涉,交涉标识1357记载有“N”及编号(例如“001”)。该编号用于判别所关联的案件。Negotiation flag 1357 is a flag indicating whether negotiation with the purchasing place is necessary. For example, in the case of creating based on the production base information 132 and the purchasing place information 133, since an agreement has already been reached with the purchasing place, negotiation is not required. Therefore, in the negotiation flag 1357, "-" indicating that negotiation is not required is written. On the other hand, in the case of the supply chain design plan prepared by the inter-case adjustment unit 123, the production/purchase lead time 1355 and the production/purchase cost 1356 as production and purchasing conditions have not been agreed with the purchasing place, so negotiation is required. Therefore, in order to indicate to the user that negotiation is necessary, the negotiation mark 1357 is written with "N" and a number (for example, "001"). This number is used to identify the related case.

图8是示出本实施例的供应链设计方案评价结果信息136的数据构造的一例的图。FIG. 8 is a diagram showing an example of the data structure of the supply chain design proposal evaluation result information 136 of the present embodiment.

供应链设计方案评价结果信息136包括案件编号1361、设计方案编号1362、评价指标:交货日期1363、评价指标:目标原价1364、评价结果:交货日期1365、以及评价结果:目标原价1366。作为评价各案件的供应链设计方案的指标,在本实施例中,使用了交货日期和目标原价,但也可以使用其他的指标。The supply chain design proposal evaluation result information 136 includes case number 1361, design proposal number 1362, evaluation index: delivery date 1363, evaluation index: target original price 1364, evaluation result: delivery date 1365, and evaluation result: target original price 1366. In this embodiment, the delivery date and the target original price are used as indexes for evaluating the supply chain design of each case, but other indexes may be used.

图9是示出本实施例的供应链独立设计装置10的硬件结构例的图。FIG. 9 is a diagram showing an example of the hardware configuration of the supply chain independent design apparatus 10 according to the present embodiment.

供应链独立设计装置10具备输入装置161、输出装置162、外部存储装置163、运算装置164、主存储装置165以及通信装置166,各构成要素通过总线167而连接。The supply chain independent design device 10 includes an input device 161 , an output device 162 , an external storage device 163 , an arithmetic device 164 , a main storage device 165 , and a communication device 166 , and the respective components are connected by a bus 167 .

输入装置161是受理来自用户的输入操作的装置,例如为触摸面板、键盘、鼠标、麦克风等。输入部11的功能通过输入装置161来实现。输出装置162是进行存放于供应链独立设计装置10的数据的输出处理的装置,例如为LCD(Liquid Crystal Display,液晶显示器)等显示装置或打印机等。输出部14的功能通过输出装置162来实现。The input device 161 is a device that accepts an input operation from a user, and is, for example, a touch panel, a keyboard, a mouse, a microphone, or the like. The function of the input unit 11 is realized by the input device 161 . The output device 162 is a device that performs output processing of data stored in the supply chain independent design device 10 , and is, for example, a display device such as an LCD (Liquid Crystal Display), a printer, or the like. The function of the output unit 14 is realized by the output device 162 .

外部存储装置163例如是HDD(Hard Disk Drive,硬盘驱动器)等可写入及读出的存储介质。运算装置164是中央运算装置,按照记录于主存储装置165或外部存储装置163的程序来执行处理。构成运算部12的各处理部的功能通过运算装置164执行程序来实现。The external storage device 163 is, for example, a writable and readable storage medium such as an HDD (Hard Disk Drive). The computing device 164 is a central computing device, and executes processing in accordance with a program recorded in the main storage device 165 or the external storage device 163 . The functions of the respective processing units constituting the arithmetic unit 12 are realized by the arithmetic device 164 executing a program.

主存储装置165是RAM(Random Access Memory,随机存取存储器)或闪存等存储装置,作为暂时读出程序及数据的存储区而发挥功能。通信装置166是用于将供应链独立设计装置10与网络CN连接的装置,例如是NIC(Network Interface Card,网络接口卡)等通信设备。The main storage device 165 is a storage device such as a RAM (Random Access Memory) or a flash memory, and functions as a storage area for temporarily reading programs and data. The communication device 166 is a device for connecting the supply chain independent design device 10 with the network CN, and is, for example, a communication device such as a NIC (Network Interface Card, network interface card).

存储部13的功能通过外部存储装置163或主存储装置165来实现。另外,存储部13也可以通过网络CN上的存储装置来实现其功能,还可以如上述那样通过数据库3来实现其功能。The function of the storage unit 13 is realized by the external storage device 163 or the main storage device 165 . In addition, the function of the storage unit 13 may be realized by a storage device on the network CN, or the function of the storage unit 13 may be realized by the database 3 as described above.

需要说明的是,供应链独立设计装置10的各构成要素的处理也可以由一个硬件执行,还可以由多个硬件执行。另外,供应链独立设计装置10的各构成要素的处理也可以通过一个程序来实现,还可以通过多个程序来实现。关于用户终端2及数据库3,也具有与供应链独立设计装置10同样的硬件结构,因此省略说明。It should be noted that the processing of each component of the supply chain independent design apparatus 10 may be executed by one piece of hardware, or may be executed by a plurality of pieces of hardware. In addition, the processing of each component of the supply chain independent design apparatus 10 may be realized by one program, or may be realized by a plurality of programs. The user terminal 2 and the database 3 also have the same hardware configuration as that of the supply chain independent design device 10, and therefore the description is omitted.

图10是示出本实施例的供应链独立设计处理的一例的流程图。FIG. 10 is a flowchart showing an example of the supply chain independent design process of the present embodiment.

例如在供应链独立设计装置10受理到通过用户终端2而输出的供应链独立设计处理的开始指示的情况下,开始本处理。需要说明的是,也可以在供应链独立设计装置10中,例如每天定期地进行本处理。This process is started, for example, when the supply chain independent design device 10 receives an instruction to start the supply chain independent design process output from the user terminal 2 . In addition, in the supply chain independent design apparatus 10, this process may be performed regularly, for example every day.

首先,案件信息输入部110、品种信息输入部111、生产基地信息输入部112以及采购地信息输入部113读入输入信息(步骤S1)。具体而言,案件信息输入部110例如从数据库3读出处理时的案件信息130并存放于存储部13。品种信息输入部111例如从数据库3读出处理时的品种信息131并存放于存储部13。生产基地信息输入部112例如从数据库3读出处理时的生产基地信息132并存放于存储部13。采购地信息输入部113例如从数据库3读出处理时的采购地信息133并存放于存储部13。First, the case information input unit 110, the item information input unit 111, the production base information input unit 112, and the purchase location information input unit 113 read input information (step S1). Specifically, the matter information input unit 110 reads, for example, the matter information 130 at the time of processing from the database 3 and stores it in the storage unit 13 . The item information input unit 111 reads, for example, the item information 131 at the time of processing from the database 3 and stores it in the storage unit 13 . The production site information input unit 112 reads, for example, the production site information 132 at the time of processing from the database 3 and stores it in the storage unit 13 . The purchasing location information input unit 113 reads, for example, the purchasing location information 133 at the time of processing from the database 3 and stores it in the storage unit 13 .

接着,运算部12按照案件而重复执行步骤S2至步骤S8的处理。重复执行的案件数成为在案件信息130的案件编号1301中存放的记录数。Next, the computing unit 12 repeatedly executes the processing from step S2 to step S8 according to the case. The number of cases repeatedly executed becomes the number of records stored in the case number 1301 of the case information 130 .

在步骤S2至步骤S8的处理中,最开始,优先品种顺序生成部120读入案件信息130、品种信息131、生产基地信息132以及采购地信息133,制作优先品种顺序信息134并存放于存储部13(步骤S3)。In the processing from step S2 to step S8, firstly, the priority item order generating unit 120 reads the case information 130, item information 131, production base information 132, and purchasing place information 133, creates priority item order information 134, and stores it in the storage unit 13 (step S3).

具体而言,优先品种顺序生成部120首先针对品种信息131所包含的全部品种,算出平均运转率/平均交付周期/平均成本。关于平均运转率,从生产基地信息132(图4)获取各品种的平均运转率1325,算出它们的平均值。例如,在品种“MOT-X”的情况下,在A工厂成为90%,在B工厂成为90%,它们的平均运转率成为90%。Specifically, the priority item order generation unit 120 first calculates the average operation rate/average lead time/average cost for all items included in the item information 131 . Regarding the average operation rate, the average operation rate 1325 of each product is acquired from the production site information 132 ( FIG. 4 ), and the average value thereof is calculated. For example, in the case of the type "MOT-X", it is 90% in the A plant and 90% in the B plant, and their average operation rate is 90%.

关于平均交付周期,从生产基地信息132获取各品种的生产交付周期1323,并且从采购地信息133(图5)获取各品种的采购交付周期1333,算出它们的平均值。例如,在品种“MOT-X”的情况下,在A工厂成为5日,在B工厂成为5日,在C公司成为10日,在D公司成为15日,在E公司成为30日,它们的平均交付周期成为15日。As for the average lead time, the production lead time 1323 for each item is acquired from the production base information 132, and the procurement lead time 1333 for each item is acquired from the procurement location information 133 (FIG. 5), and the average value thereof is calculated. For example, in the case of the variety "MOT-X", it becomes the 5th day at the A plant, the 5th day at the B plant, the 10th day at the C company, the 15th day at the D company, and the 30th day at the E company. The average lead time becomes 15 days.

关于平均成本,从生产基地信息132获取各品种的生产成本1324,并且从采购地信息133获取各品种的采购成本1334,算出它们的平均值。例如,在品种“MOT-X”的情况下,在A工厂成为25万日元,在B工厂成为25万日元,在C公司成为20万日元,在D公司成为15万日元,在E公司成为5万日元,它们的平均成本成为18万日元。As for the average cost, the production cost 1324 of each item is acquired from the production base information 132, and the procurement cost 1334 of each item is acquired from the procurement location information 133, and the average value thereof is calculated. For example, in the case of the variety "MOT-X", it is 250,000 yen at factory A, 250,000 yen at factory B, 200,000 yen at company C, 150,000 yen at company D, and Company E becomes 50,000 yen, and their average cost becomes 180,000 yen.

接着,优先品种顺序生成部120按照之前算出的每个项目,将评价值换算为评价点数。在本实施例中,进行10个阶段的评价。在项目1341为运转率的情况下,最大为100%,最小为0%,因此,若按照10个阶段进行区分,则使0%以上且小于10%成为1点,使10%以上且小于20%成为2点,使90%以上成为10点。例如,在品种“MOT-X”的情况下,评价值1344为90%,因此,评价点数1345成为10点。Next, the priority item order generation unit 120 converts the evaluation value into an evaluation point for each item calculated previously. In this example, 10 stages of evaluation were performed. When the item 1341 is the operation rate, the maximum is 100% and the minimum is 0%. Therefore, if it is divided into 10 stages, 0% or more and less than 10% are set as 1 point, and 10% or more and less than 20 % becomes 2 points, and 90% or more becomes 10 points. For example, in the case of the type "MOT-X", since the evaluation value 1344 is 90%, the evaluation point 1345 is 10 points.

在项目1341为交付周期的情况下,在其中的最大值与最小值0的范围内以10个阶段进行区分。在本实施例中,最大值为15,因此,使0以上且小于1.5成为1点,使1.5以上且小于3成为2点,使13.5以上成为10点。例如,在品种“MOT-X”的情况下,评价值1344为15,因此,评价点数1345成为10点。When the item 1341 is the delivery period, the range of the maximum value and the minimum value of 0 is divided into 10 stages. In this example, since the maximum value is 15, 0 or more and less than 1.5 are set as 1 point, 1.5 or more and less than 3 as 2 points, and 13.5 or more as 10 points. For example, in the case of the type "MOT-X", since the evaluation value 1344 is 15, the evaluation point 1345 is 10 points.

而且,在项目1341为成本的情况下,在其中的最大值与最小值0的范围内以10个阶段进行区分。在本实施例中,最大值为22万日元,因此,使0以上且小于2.2成为1点,使2.2以上且小于4.4成为2点,使19.8以上成为10点。例如,在品种“MOT-X”的情况下,评价值1344为18万日元,因此,评价点数1345成为9点。Furthermore, when the item 1341 is the cost, the range of the maximum value and the minimum value of 0 is divided into 10 stages. In this example, since the maximum value is 220,000 yen, 0 or more and less than 2.2 are set as 1 point, 2.2 or more and less than 4.4 as 2 points, and 19.8 or more as 10 points. For example, in the case of the type "MOT-X", since the evaluation value 1344 is 180,000 yen, the evaluation point 1345 is 9 points.

优先品种顺序生成部120在按项目按品种赋予评价点数之后,按照项目以评价点数成为升序的方式进行排序,制作顺位1342,作为优先品种顺序信息134而存放于存储部13。作为将评价值换算为评价点数的方法,在本实施例中按照10个阶段的评价等间隔地划分了其间隔,但也可以通过上述以外的方法将评价值换算为评价点数。The priority item order generation unit 120 assigns evaluation points to items by item, and then sorts the items in ascending order of the evaluation points to create a rank 1342 and store it in the storage unit 13 as the priority item order information 134 . As a method of converting the evaluation value into the evaluation point, in the present embodiment, the intervals are divided into equal intervals for the 10-stage evaluation, but the evaluation value may be converted into the evaluation point by a method other than the above.

接着,优先品种顺序生成部120根据这些各项目的评价点数而进行综合评价点数的算出。在本实施例中,通过将各评价点数相乘来算出综合评价点数。例如,在品种“MOT-X”的情况下,项目1341为运转率时的评价点数1345为10点,项目1341为交付周期时的评价点数1345为10点,项目1341为成本时的评价点数1345为9点。若将这些评价点数相乘,则成为10点×10点×9点=900点。即,项目1341为综合时的评价点数1345成为900点。Next, the priority item order generation unit 120 calculates the overall evaluation points based on the evaluation points for each of these items. In this embodiment, the overall evaluation points are calculated by multiplying the respective evaluation points. For example, in the case of the type "MOT-X", the evaluation points 1345 when the item 1341 is the operation rate is 10 points, the evaluation points 1345 when the item 1341 is the delivery cycle is 10 points, and the item 1341 is the cost when the evaluation points are 1345. at 9 o'clock. When these evaluation points are multiplied, 10 points×10 points×9 points=900 points. That is, the evaluation point 1345 when the item 1341 is integrated becomes 900 points.

优先品种顺序生成部120在按照品种赋予综合评价点数之后,以评价点数成为升序的方式进行排序,制作顺位1342,作为优先品种顺序信息134而存放于存储部13。作为根据各项目的评价点数而算出综合评价点数的方法,采取了将各评价点数相乘的方法,但例如也可以通过相加的方法或者相乘权重的方法等上述以外的方法,根据各项目的评价点数来算出综合评价点数。The priority item order generation unit 120 assigns comprehensive evaluation points to items, and then sorts the evaluation points in ascending order to create a rank 1342 and store it in the storage unit 13 as the priority item order information 134 . As a method of calculating the total evaluation points from the evaluation points of each item, a method of multiplying the evaluation points is adopted. The overall evaluation points are calculated based on the objective evaluation points.

在步骤S3的最后,优先品种顺序生成部120针对登记于案件信息130的全部案件,制作每个案件的优先品种顺序信息。例如,针对案件编号1301为001,在规格1305为“规格200”的情况下,当摘录出由品种信息131构成的品种而图示父子关系时,如图11所示。At the end of step S3 , the priority item order generation unit 120 creates priority item order information for each case for all cases registered in the case information 130 . For example, when the case number 1301 is 001 and the specification 1305 is "specification 200", when the item consisting of item information 131 is extracted to illustrate the parent-child relationship, as shown in FIG. 11 .

图11是用于说明本实施例的供应链设计方案的生成处理的一例的图。FIG. 11 is a diagram for explaining an example of the generation process of the supply chain design according to the present embodiment.

图11的分析如下。表现为从子品种1372“MKG-X”及“SGY-X”制造出父品种1371“规格200”,从“MCH-X”及“GBN-X”制造出“MKG-X”。按照顺位1342的升序,来确认这些品种与优先品种顺序信息134的项目1341被登记为综合的品种1343是否一致,若一致,则将项目1341作为案件编号001,在顺位1342和品种1343中进行登记。例如,由于综合评价顺位为1位的“MOT-X”在案件编号1301为001的案件中也使用,因此,被登记于优先品种顺序信息134。接着,由于综合评价顺位为2位的“MOT-Y”在案件编号1301为001的案件中未被使用,因此,未作为与案件编号1301为001的案件对应的信息而登记于优先品种顺序信息134。经过这样的处理,制作每个案件的优先品种顺序信息并存放于存储部13。The analysis of Figure 11 is as follows. It is shown that the parent variety 1371 "Specification 200" is manufactured from the child varieties 1372 "MKG-X" and "SGY-X", and "MKG-X" is manufactured from "MCH-X" and "GBN-X". In the ascending order of the rank 1342, it is checked whether these items are consistent with the item 1341 of the priority item order information 134, which is registered as the comprehensive item 1343. If they match, the item 1341 is set as the case number 001, and the item 1341 is in the rank 1342 and item 1343. to register. For example, since "MOT-X" whose overall evaluation rank is 1st is also used in the case whose case number 1301 is 001, it is registered in the priority item order information 134 . Next, since "MOT-Y" whose overall evaluation rank is 2 is not used in the case whose case number 1301 is 001, it is not registered in the priority item order as information corresponding to the case whose case number 1301 is 001. Information 134. Through such processing, priority item order information for each case is created and stored in the storage unit 13 .

如上述那样生成的优先品种顺序表示各品种的部件容易成为生成不满足交货日期及目标原价中的至少一方的供应链设计方案的主要原因的程度。例如,关于在运转率高的生产基地生产的部件,在生成了选择出该生产基地的供应链设计方案的情况下,结果是由于在该生产基地,运转率没有余裕,因此,无法接受该部件的生产,不满足交货日期等的可能性变高。另外,在选择了交付周期长的生产基地或采购地的情况下,所生成的供应链设计方案不满足交货日期的可能性变高。同样,在选择了成本高的生产基地或采购地的情况下,所生成的供应链设计方案不满足目标原价的可能性变高。The priority item order generated as described above indicates the degree to which components of each item are likely to be a factor in generating a supply chain design that does not satisfy at least one of the delivery date and the target cost. For example, when a supply chain design plan for selecting a production base for a part produced at a production base with a high operating rate is created, it turns out that the production base does not have a sufficient operating rate, so the part cannot be accepted. production, the possibility of not meeting the delivery date, etc. becomes high. In addition, when a production base or a procurement location with a long lead time is selected, there is a high possibility that the generated supply chain design will not meet the delivery date. Similarly, when a high-cost production base or procurement location is selected, the possibility that the generated supply chain design does not meet the target original price increases.

因此,例如,将优先品种顺序决定为,生产基地的运转率越高越成为上位,生产基地或采购地的交付周期越长越成为上位,生产基地或采购地的成本越高越成为上位。Therefore, for example, the order of priority items is determined so that the higher the operation rate of the production base, the higher the ranking is, the longer the lead time of the production base or the purchasing place is, the higher the ranking is, and the higher the cost of the production base or the purchasing place is, the higher the ranking is.

再次参照图10。接着,运算部12按照优先品种顺序重复执行步骤S4至步骤S6的处理。优先品种顺序是按照顺位1342的升序对优先品种顺序信息134的项目1341与该案件编号一致的记录进行排序而得到的品种1343的顺序。Referring again to FIG. 10 . Next, the computing unit 12 repeatedly executes the processing from step S4 to step S6 in the order of priority items. The priority item order is an order of items 1343 obtained by sorting records whose item 1341 of the priority item order information 134 matches the case number in ascending order of the rank 1342 .

在步骤S5中,供应链设计方案生成部121读入品种信息131、生产基地信息132以及采购地信息133,制作供应链设计方案信息135并存放于存储部13。In step S5 , the supply chain design proposal generation unit 121 reads the item information 131 , the production base information 132 , and the purchasing place information 133 , creates the supply chain design proposal information 135 and stores it in the storage unit 13 .

具体而言,例如,在案件编号1301为001的情况下,优先品种顺序信息134的项目1341为案件编号001且顺位1342为1位的品种1343为“MOT-X”,因此,供应链设计方案生成部121最开始决定“MOT-X”的生产基地/采购地。Specifically, for example, when the case number 1301 is 001, the item 1341 of the priority item order information 134 is the item number 1341 with the case number 001 and the item 1343 in the first rank 1342 is "MOT-X". Therefore, the supply chain design The plan generation unit 121 initially decides the production base/purchasing place of "MOT-X".

首先,供应链设计方案生成部121在生产基地信息132的品种1322及采购地信息133的品种1332中提取与该品种1343一致的记录。在该品种1343为“MOT-X”的情况下,从生产基地信息132提取“A工厂”及“B工厂”作为工厂1321,从采购地信息133提取“C公司”、“D公司”及“E公司”作为采购地1331。供应链设计方案生成部121针对这五个模式的供应链设计方案,评价在该时间点是否满足交货日期,将不满足交货日期的供应链设计方案在该时间点从供应链设计方案中排除。First, the supply chain design proposal generation unit 121 extracts a record matching the type 1343 of the type 1322 of the production base information 132 and the type 1332 of the purchasing place information 133 . When the item 1343 is “MOT-X”, “Factory A” and “Factory B” are extracted from the production base information 132 as the factory 1321 , and “Company C”, “Company D” and “Company C” are extracted from the source information 133 . Company E" as the place of purchase 1331. The supply chain design proposal generation unit 121 evaluates whether the delivery date is satisfied at this time point for the supply chain design proposals of the five modes, and removes the supply chain design proposals that do not meet the delivery date from the supply chain design proposal at this time point. exclude.

供应链设计方案生成部121首先计算对“MOT-X”的上位品种(在图11的例子中为“MCH-X”及“MKG-X”)全部进行了内部作业的情况下的最短生产交付周期,若生产基地为“A工厂”或者“B工厂”,则对其值加上生产交付周期,若采购地为“C公司”、“D公司”或者“E公司”,则对其值加上采购交付周期,判断当前+交付周期是否满足交货日期。The supply chain design proposal generation unit 121 first calculates the shortest production delivery in the case where internal work is performed on all the upper-level items of "MOT-X" (in the example of FIG. 11 , "MCH-X" and "MKG-X") Cycle, if the production base is "A factory" or "B factory", add the production delivery cycle to its value, and if the purchasing place is "C Company", "D Company" or "E Company", add it to the value. On the procurement delivery cycle, determine whether the current + delivery cycle meets the delivery date.

在上述的例子中,对“MOT-X”的上位品种全部进行了内部作业的情况下的最短生产交付周期为“MCH-X”的3日+“MKG-X”的1日,总计成为4日。根据生产基地信息132及采购地信息133,A工厂、B工厂、C公司、D公司、E公司的交付周期分别为5日、5日、10日、15日、30日。另外,根据案件信息130,交货日期为2019/6/1。在当前为2019/5/1的情况下,若从E公司进行采购,则成为4日+30日=34日,完成日成为2019/5/1+34日=2019/6/3,不满足交货日期。因此,供应链设计方案生成部121在该时间点将不满足交货日期的E公司排除,基于剩余的四个模式(即A工厂、B工厂、C公司、D公司)的供应链设计方案,进行接下来的优先顺序品种的供应链设计。In the above example, the shortest lead time is 3 days for "MCH-X" + 1 day for "MKG-X" when in-house work is performed on all high-level items of "MOT-X", and the total becomes 4 day. According to the production base information 132 and the purchasing place information 133, the delivery cycles of Factory A, Factory B, Company C, Company D, and Company E are 5 days, 5 days, 10 days, 15 days, and 30 days, respectively. In addition, according to the case information 130, the delivery date is 2019/6/1. In the case of current 2019/5/1, if purchasing from company E, it will be 4 days + 30 days = 34 days, and the completion date will be 2019/5/1 + 34 days = 2019/6/3, not satisfied Delivery dates. Therefore, the supply chain design proposal generation unit 121 excludes the E company that does not meet the delivery date at this point in time, and based on the supply chain design proposals of the remaining four modes (ie, A factory, B factory, C company, and D company), Carry out the supply chain design for the next priority variety.

接着,供应链设计方案生成部121决定优先品种顺序信息134的项目1341为案件编号001且顺位1342为2位的品种1343“MCH-X”的生产基地/采购地。在“MCH-X”的情况下,从生产基地信息132提取A工厂及B工厂作为工厂1321,从采购地信息133提取B公司作为采购地1331。Next, the supply chain design proposal generation unit 121 determines that the item 1341 of the priority item order information 134 is the production base/purchasing place of the item 1343 "MCH-X" whose case number is 001 and the priority 1342 is 2nd. In the case of “MCH-X”, the A factory and the B factory are extracted from the production base information 132 as the factory 1321 , and the B company is extracted from the purchase location information 133 as the purchase location 1331 .

这里,在从B公司采购“MCH-X”的情况下,子部件的“MOT-X”包含在从B公司购入的“MCH-X”中(即其成本也包含在来自B公司的“MCH-X”的采购成本中),因此,无需在本公司另外制造“MOT-X”,或者从其他公司另外采购“MOT-X”。因此,在从B公司采购“MCH-X”的情况下,无需选择上述的A工厂、B工厂、C公司、D公司这四个模式作为“MOT-X”的生产基地或采购地。Here, in the case of purchasing "MCH-X" from Company B, the "MOT-X" of the subcomponent is included in the "MCH-X" purchased from Company B (that is, its cost is also included in the "MCH-X" purchased from Company B). MCH-X"), therefore, there is no need to separately manufacture "MOT-X" in our company or purchase "MOT-X" from another company. Therefore, in the case of purchasing "MCH-X" from Company B, there is no need to select the above-mentioned four modes of Factory A, Factory B, Company C, and Company D as the production base or purchasing place of "MOT-X".

因此,考虑组合从A工厂、B工厂选择“MCH-X”的两个模式与从A工厂、B工厂、C公司、D公司选择之前的“MOT-X”的四个模式而成的八个模式、以及从B公司采购“MCH-X”的模式共计九个模式的供应链设计方案。Therefore, consider a combination of the two modes of selecting "MCH-X" from Factory A and Factory B and the four modes of selecting the previous "MOT-X" from Factory A, Factory B, Company C, and Company D. A total of nine supply chain designs for the model and the model for purchasing "MCH-X" from Company B.

与之前说明的“MOT-X”的情况同样,供应链设计方案生成部121针对这九个模式的供应链设计方案,评价在该时间点是否满足交货日期,将不满足交货日期的供应链设计方案在该时间点从供应链设计方案排除。例如,若为在A工厂对“MCH-X”进行内部作业且在A工厂也对“MOT-X”进行内部作业的模式,则对“MCH-X”的上位品种全部进行了内部作业时的最短生产交付周期成为将“MKG-X”的1日加上“MCH-X”的在A工厂的生产交付周期3日与“MOT-X”的在A工厂的生产交付周期5日而得到的总计9日,在当前为2019/5/1的情况下,到交货日期2019/6/1为止有足够的日数。供应链设计方案生成部121针对剩余的八个模式也进行同样的计算,评价在该时间点是否满足交货日期,将不满足交货日期的供应链设计方案在该时间点从供应链设计方案排除。Similar to the case of "MOT-X" described above, the supply chain design proposal generation unit 121 evaluates whether the delivery date is satisfied at this point in time for the supply chain design proposals of the nine patterns, and will not supply the supply that does not satisfy the delivery date. The chain design is excluded from the supply chain design at this point in time. For example, if the internal operation is performed on "MCH-X" in Factory A and the internal operation on "MOT-X" is also performed in Factory A, then the internal operation is performed on all the upper-level items of "MCH-X". The shortest production lead time is obtained by adding 1 day of "MKG-X" to the production lead time of "MCH-X" of 3 days at Factory A and "MOT-X" of 5 days of production lead time of Factory A. A total of 9 days, in the current case of 2019/5/1, there are enough days until the delivery date 2019/6/1. The supply chain design proposal generation unit 121 performs the same calculation for the remaining eight patterns, evaluates whether the delivery date is satisfied at this point in time, and removes the supply chain design proposal that does not satisfy the delivery date from the supply chain design proposal at this point in time. exclude.

供应链设计方案生成部121重复进行上述处理,直至优先品种顺序信息134的项目1341为案件编号001且顺位1342为最下位的品种为止,由此,生成每个案件的供应链设计方案信息135并存放于存储部13。The supply chain design proposal generation unit 121 repeats the above-mentioned processing until the item 1341 of the priority item order information 134 is the item with the case number 001 and the order 1342 is the lowest item, thereby generating the supply chain design proposal information 135 for each case. and stored in the storage unit 13 .

如已经说明的那样,优先品种顺序被设定为,各品种的部件越容易成为生成不满足交货日期及目标原价中的至少一方的供应链设计方案的主要原因,则越成为上位。因此,通过按照优先品种顺序来生成供应链设计方案,在步骤S4~S6的循环中重复执行步骤S5的过程中,能够比较早(即,在结束时的重复次数仍较少的阶段)地发现不满足交货日期的供应链设计方案。通过将这样的供应链设计方案提前从处理的对象排除,能够省略无用的计算,缩短处理时间。As already explained, the priority item order is set so that the components of each item are more likely to be a factor in generating a supply chain design that does not satisfy at least one of the delivery date and the target original price, and the higher the priority. Therefore, by generating the supply chain design in the order of priority items, in the process of repeatedly executing step S5 in the loop of steps S4 to S6, it is possible to find out relatively early (that is, at the stage when the number of repetitions at the end is still small). Supply chain designs that do not meet delivery dates. By excluding such a supply chain design solution from the processing object in advance, useless calculations can be omitted and processing time can be shortened.

在上述的例子中,基于交付周期来判定是否满足交货日期,但同样,也可以基于成本来判定是否满足目标原价,在不满足目标原价的情况下,将该方案排除。另外,也可以进行基于交付周期的是否满足交货日期的判定和基于成本的是否满足目标原价的判定这两方。另外,在上述的例子中,在不满足交货日期的情况下,将该方案排除,但也可以允许超过某种程度,在交货日期超过规定值以上的情况下,将该方案排除。关于成本也是同样的。或者,也可以不排除仅交货日期或目标原价中的任一方超过的方案而将其留下。由此,即便是不满足交货日期等要求的供应链设计方案,也能够留下之后具有调整余地的供应链设计方案。In the above-mentioned example, whether or not the delivery date is satisfied is determined based on the delivery period, but similarly, whether the target original price is satisfied may be determined based on the cost, and if the target original price is not satisfied, the plan is excluded. In addition, both the determination of whether the delivery date is satisfied based on the delivery cycle and the determination of whether the target original price is satisfied based on the cost may be performed. In addition, in the above-mentioned example, when the delivery date is not met, the plan is excluded, but it may be allowed to exceed a certain level, and when the delivery date exceeds a predetermined value or more, the plan is excluded. The same goes for the cost. Alternatively, it is also possible to leave it without excluding a plan in which only either the delivery date or the target original price is exceeded. As a result, even if it is a supply chain design that does not meet the delivery date and other requirements, it is possible to leave a supply chain design that can be adjusted later.

在上述实施例中,在制作生产基地或者采购地的组合模式时,仅使用了一个模式来说明了生产交付周期及生产成本这样的生产条件、以及采购交付周期及采购成本这样的采购条件,但也可以为多个模式。在该情况下,通过基地与条件的组合来制作模式。In the above-mentioned embodiment, only one mode is used to describe the production conditions such as the production lead time and production cost, and the procurement conditions such as the procurement lead time and the procurement cost when creating the combined mode of the production base or the procurement place. Multiple modes are also possible. In this case, a pattern is created by combining bases and conditions.

在步骤S4~步骤S6的重复处理之后,供应链设计方案评价部122读入供应链设计方案信息135,评价交货日期及原价等评价指标是否达到目标值,生成作为评价结果的供应链设计方案评价结果信息136并存放于存储部13(步骤S7)。After the repetitive processing of steps S4 to S6, the supply chain design proposal evaluation unit 122 reads the supply chain design proposal information 135, evaluates whether the evaluation indicators such as delivery date and original price reach the target value, and generates a supply chain design proposal as the evaluation result. The evaluation result information 136 is stored in the storage unit 13 (step S7).

具体而言,供应链设计方案评价部122提取供应链设计方案信息135的案件编号1351与该品种一致的记录,按照每个设计方案编号1352,计算总交付周期和总成本。各品种的交付周期通过将子品种的交付周期的最大值加上自身的交付周期而算出。各品种的成本通过将子品种的成本的合计值加上自身的成本而算出。Specifically, the supply chain design proposal evaluation unit 122 extracts the record in which the case number 1351 of the supply chain design proposal information 135 matches the item, and calculates the total lead time and total cost for each design proposal number 1352 . The lead time of each product is calculated by adding the maximum lead time of the child product to its own lead time. The cost of each item is calculated by adding the total value of the cost of the sub-items to its own cost.

图12是用于说明本实施例的供应链设计方案的评价处理的一例的图。FIG. 12 is a diagram for explaining an example of the evaluation process of the supply chain design plan of the present embodiment.

具体而言,图12示出针对案件编号001的设计方案编号1而算出“MCH-X”的交付周期和成本的例子。供应链设计方案评价部122首先算出各品种单独的评价值1381。例如,若为“MCH-X”,则根据供应链设计方案信息135,在生产基地为A工厂时,生产交付周期为2日且生产成本成为20万日元。Specifically, FIG. 12 shows an example in which the lead time and cost of “MCH-X” are calculated for the design proposal number 1 of the case number 001 . The supply chain design proposal evaluation unit 122 first calculates an evaluation value 1381 for each item. For example, in the case of "MCH-X", according to the supply chain design proposal information 135, when the production base is Factory A, the production lead time is 2 days and the production cost is 200,000 yen.

供应链设计方案评价部122在算出各品种单独的评价值之后,决定各品种的构成品种的范围1382。例如,若为“BAC-X”,则构成品种为“ROH-A”。若为“MCH-X”,则构成品种为“BAC-X”、“ROH-A”、“MOT-X”、“BRK-X”及“ROH-C”。在决定各品种的构成品种的范围1382之后,算出这些构成品种整体的评价值1383。The supply chain design proposal evaluation unit 122 determines the range 1382 of the constituent items of each item after calculating the individual evaluation value of each item. For example, in the case of "BAC-X", the constituent species is "ROH-A". In the case of "MCH-X", the constituent varieties are "BAC-X", "ROH-A", "MOT-X", "BRK-X" and "ROH-C". After the range 1382 of the constituent items of each item is determined, the evaluation value 1383 of the entire constituent item is calculated.

例如,若为“BAC-X”,则成为“ROH-A”的采购交付周期7日+“BAC-X”的生产交付周期2日=9日,生产成本也通过同样的计算而成为13万日元。另外,若为“MCH-X”,则作为构成品种的“BAC-X”的交付周期为9日,“MOT-X”的采购交付周期为10日,“BRK-X”的交付周期为11日,“MCH-X”自身的生产交付周期(即汇集全部构成品种而从开始“MCH-X”的生产到结束生产的日数)为2日,因此,包括构成品种的交付周期在内的“MCH-X”整体的交付周期成为MAX(9日、10日、11日)+2日=13日。由于仅是单纯进行合算,因此,成本成为20万日元+13万日元+20万日元+20万日元=73万日元。For example, in the case of "BAC-X", the procurement lead time of "ROH-A" is 7 days + the production lead time of "BAC-X" is 2 days = 9 days, and the production cost is also calculated as 130,000. JPY. In addition, in the case of "MCH-X", the lead time for "BAC-X" as a component item is 9 days, the procurement lead time for "MOT-X" is 10 days, and the lead time for "BRK-X" is 11 days The production lead time of "MCH-X" itself (that is, the number of days from the start of production of "MCH-X" to the end of production when all the constituent varieties are gathered together) is 2 days. The overall delivery cycle of MCH-X" is MAX (9 days, 10 days, 11 days) + 2 days = 13 days. The cost is 200,000 yen + 130,000 yen + 200,000 yen + 200,000 yen = 730,000 yen because it is simply calculated.

供应链设计方案评价部122针对“MCH-X”以外的构成品种也进行与上述同样的处理,计算BOM最上位品种的“规格200”的交付周期和成本。然后,将算出结果与评价指标的目标值进行比较,进行是否达到目标值的判定,由此,生成每个案件的供应链设计方案评价结果信息136并存放于存储部13。The supply chain design proposal evaluation unit 122 performs the same processing as described above for components other than "MCH-X", and calculates the lead time and cost of "specification 200" of the highest-level BOM item. Then, the calculation result is compared with the target value of the evaluation index to determine whether or not the target value has been reached, thereby generating supply chain design proposal evaluation result information 136 for each case and storing it in the storage unit 13 .

再次参照图10。在步骤S2~步骤S8的重复处理之后,供应链设计方案评价部122在全部案件中判定是否达到评价指标的目标值(步骤S9)。供应链设计方案评价部122在全部案件中判定为未达到评价指标的目标值(即在至少一个案件中未达到评价指标的目标值)的情况下(步骤S9中“否”的情况),使处理进入步骤S10。供应链设计方案评价部122在全部案件中判定为达到评价指标的目标值的情况下(步骤S9中“是”的情况),使处理进入步骤S11。Referring again to FIG. 10 . After the repetitive processing of steps S2 to S8, the supply chain design proposal evaluation unit 122 determines whether or not the target value of the evaluation index is reached in all cases (step S9). When the supply chain design proposal evaluation unit 122 determines that the target value of the evaluation index has not been reached in all the cases (that is, the target value of the evaluation index has not been reached in at least one case) (in the case of “NO” in step S9 ), make the The process proceeds to step S10. When the supply chain design proposal evaluation unit 122 determines that the target value of the evaluation index is reached in all cases (in the case of YES in step S9 ), the process proceeds to step S11 .

接着,案件间调整部123读入供应链设计方案信息135和供应链设计方案评价结果信息136,通过每个案件的单独最优化,生成及评价无法达到交货日期及原价这样的评价指标的目标值的案件的调整方案。然后,案件间调整部123将该生成及评价的结果追加于供应链设计方案信息135及供应链设计方案评价结果信息136,并存放于存储部13(步骤S10)。Next, the inter-case adjustment unit 123 reads the supply chain design proposal information 135 and the supply chain design proposal evaluation result information 136, and performs individual optimization for each case, and generates and evaluates the target that the evaluation indicators such as delivery date and original price cannot be achieved. The adjustment scheme for the case of the value. Then, the inter-case adjustment unit 123 adds the result of the generation and evaluation to the supply chain design plan information 135 and the supply chain design plan evaluation result information 136, and stores them in the storage unit 13 (step S10).

具体而言,案件间调整部123首先根据供应链设计方案信息135及供应链设计方案评价结果信息136,针对未达到评价指标的目标值的案件,生成品种、生产基地/采购地、以及时期的共同度高的案件的供应链设计方案的组合。例如,两个案件所包含的部件中的同一品种的部件的比例越高,或者两个案件所包含的部件中的从同一生产基地或采购地获取的部件的比例越高,或者两个案件的交货日期越近,则共同度越高。Specifically, the case-to-case adjustment unit 123 first generates a list of types, production bases/purchases, and periods for cases that do not reach the target value of the evaluation index based on the supply chain design proposal information 135 and the supply chain design proposal evaluation result information 136 . A combination of supply chain design solutions for cases with a high degree of commonality. For example, the higher the proportion of the parts of the same variety in the parts included in the two cases, or the higher the proportion of the parts in the two cases obtained from the same production base or procurement place, or the higher the proportion of the parts in the two cases. The closer the delivery date, the higher the commonality.

图13是用于说明本实施例的案件间调整处理的一例的图。FIG. 13 is a diagram for explaining an example of the case-to-case adjustment processing in this embodiment.

图13的组合表1391是共同度高的案件的供应链设计方案的组合的生成例,案件编号001的设计方案编号1及2、案件编号002的设计方案编号1及2都是要从C公司或者D公司采购品种BAC-X,是品种、采购地、时期的共同度高的案件的供应链设计方案。这四个方案都是交货日期满足目标值而原价不满足目标值。对此,案件间调整部123生成满足原价的目标值这样的生产/采购/配送条件。The combination table 1391 in FIG. 13 is an example of generating a combination of supply chain design proposals for cases with a high degree of commonality. Design proposal numbers 1 and 2 of case number 001 and design proposal numbers 1 and 2 of case number 002 are obtained from C company. Or company D purchased BAC-X, which is a supply chain design plan for a case with a high degree of commonality between the product, the place of purchase, and the period. In these four scenarios, the delivery date meets the target value but the original price does not meet the target value. In response to this, the inter-issue adjustment unit 123 generates production/purchasing/distribution conditions that satisfy the target value of the original price.

例如,当再次观察品种BAC-X时,即便采购交付周期为15日,也满足交货日期。对此,在现状下,虽然C公司的采购交付周期为10日,但代替延长到15日,尝试交涉是否可以不降低现状的采购成本20万日元。案件编号001的目标原价超过5万日元,案件编号002的目标原价超过4万日元,因此,案件间调整部123生成使采购成本成为比现状便宜5万日元的15万日元的方案,使得无论哪个案件都满足目标原价。For example, when looking at the variety BAC-X again, the delivery date is met even if the procurement lead time is 15 days. In this regard, under the current situation, although the procurement lead time of Company C is 10 days, instead of extending it to 15 days, try to negotiate whether the current procurement cost can be reduced by 200,000 yen. The target original price of case No. 001 exceeds 50,000 yen, and the target original price of case No. 002 exceeds 40,000 yen. Therefore, the inter-case adjustment section 123 generates a proposal to make the procurement cost 150,000 yen lower than the current situation by 50,000 yen , so that no matter which case meets the target original price.

供应链设计方案评价部122再次评价由案件间调整部123制作的供应链设计方案1392。然后,将制作的新的供应链设计方案及供应链设计方案评价结果追加于供应链设计方案信息135及供应链设计方案评价结果信息136并存放于存储部13。The supply chain design proposal evaluation unit 122 re-evaluates the supply chain design proposal 1392 created by the inter-case adjustment unit 123 . Then, the created new supply chain design proposal and the supply chain design proposal evaluation result are added to the supply chain design proposal information 135 and the supply chain design proposal evaluation result information 136 and stored in the storage unit 13 .

在上述的例子中,制作的多个供应链设计方案均满足交货日期且不满足目标原价。因此,案件间调整部123生成代替延长交付周期而削减成本的调整方案。与此相对,假设在制作的供应链设计方案不满足交货日期且满足目标原价的情况下,案件间调整部123能够生成代替缩短交付周期而允许成本的增大的调整方案。In the above example, the multiple supply chain design proposals produced all meet the delivery date and do not meet the target original price. Therefore, the inter-case adjustment unit 123 generates an adjustment plan that reduces the cost instead of extending the lead time. On the other hand, if the prepared supply chain design plan does not meet the delivery date and meets the target original price, the inter-case adjustment unit 123 can generate an adjustment plan that allows for an increase in cost instead of shortening the lead time.

这样,在满足多个要求中的一方且不满足另一方的情况下,通过放宽与所满足的一方的要求(例如交货日期)关联的条件(例如交付周期)且缩紧与不满足的一方的要求(例如目标原价)关联的条件(例如成本),能够生成满足全部的要求且通过交涉而容易被接受的调整方案。In this way, where one of the multiple requirements is satisfied and the other is not, by relaxing the conditions (eg lead times) associated with the requirements of the satisfied party (eg the delivery date) and tightening the requirements of the non-satisfied party conditions (such as cost) associated with the requirements (such as target original price), and can generate an adjustment plan that meets all the requirements and is easily accepted through negotiation.

另外,在上述的例子中,通过以将C公司的采购交付周期从10日延长到15日的方式将满足交货日期的其他供应链设计方案中的同一部件的交付周期(上述的例子中为D公司的采购交付周期)设为上限而设计调整方案,从而能够生成可实现的可能性高的调整方案。在为了削减交付周期而允许成本的增大的情况下也相同,在存在满足目标原价的其他供应链设计方案的情况下,能够将该设计方案的同一部件的成本的值设为上限而生成调整方案。In addition, in the above example, by extending the procurement lead time of Company C from 10 days to 15 days, the lead time of the same component in other supply chain design schemes that satisfy the delivery date (in the above example: Company D's procurement lead time) is set as an upper limit and an adjustment plan is designed, so that an adjustment plan with a high possibility of being realized can be generated. The same is true when an increase in cost is allowed to reduce the lead time, and when there is another supply chain design that satisfies the target original price, an adjustment can be made by setting the value of the cost of the same part of the design as an upper limit Program.

需要说明的是,在上述的例子中,案件间调整部123对于多个案件的供应链设计方案,生成针对在同一生产基地生产或者从同一采购地采购的同一品种的部件而变更生产条件或采购条件的调整方案。但是,案件间调整部123也可以对于一个案件的一个供应链设计方案而生成调整方案。在该情况下,例如也能够生成如上述那样代替延长交付周期而降低成本等的、可能通过交涉而被接受的调整方案。It should be noted that, in the above-mentioned example, the inter-case adjustment unit 123 generates, for the supply chain design plans of a plurality of cases, changes in production conditions or procurement for parts of the same type produced at the same production base or purchased from the same source. conditional adjustment. However, the inter-case adjustment unit 123 may generate an adjustment plan for one supply chain design plan for one case. In this case, for example, as described above, instead of extending the lead time, it is possible to generate an adjustment plan that can be accepted by negotiation, such as cost reduction.

但是,如上所述,通过跨越多个案件而生成调整方案,尤其是在实现成本的削减的情况下,认为通过量产效果而被接受的可能性变高。另外,对于订购方来说,针对共同度高的多个案件,也能够提出可集中消除与交货日期或目标原价相关的同样的问题的调整方案,减轻处理的负担。However, as described above, when an adjustment plan is created over a plurality of cases, especially when cost reduction is achieved, it is considered that the possibility of being accepted by the effect of mass production becomes high. In addition, it is also possible for the ordering party to propose an adjustment plan that can collectively eliminate the same problems related to the delivery date or the target original price for a plurality of cases with a high degree of commonality, thereby reducing the burden of processing.

再次参照图10。最后,供应链设计方案显示部140根据案件信息130、供应链设计方案信息135以及供应链设计方案评价结果信息136,生成供应链设计结果画面并发送到用户终端2(步骤S11)。之后,运算部12结束本流程图的处理。Referring again to FIG. 10 . Finally, the supply chain design proposal display unit 140 generates a supply chain design result screen based on the case information 130, the supply chain design proposal information 135, and the supply chain design proposal evaluation result information 136, and sends it to the user terminal 2 (step S11). After that, the arithmetic unit 12 ends the processing of this flowchart.

图14是示出本实施例的供应链设计结果画面141的一例的图。FIG. 14 is a diagram showing an example of the supply chain design result screen 141 of the present embodiment.

供应链设计结果画面141包括案件编号选择按钮1411、案件信息表1412、供应链设计方案显示区域1413、设计方案编号选择按钮1414、规格信息滚动条1415以及案件间调整信息表1416。The supply chain design result screen 141 includes a case number selection button 1411 , a case information table 1412 , a supply chain design proposal display area 1413 , a design proposal number selection button 1414 , a specification information scroll bar 1415 , and an inter-case adjustment information table 1416 .

案件编号选择按钮1411将案件信息130所包含的全部案件编号以能够选择的方式显示。将与选择出的案件编号相关的案件信息130显示于案件信息表1412。然后,将与选择出的案件编号相关的供应链设计方案信息135显示于供应链设计方案显示区域1413。在设计方案编号选择按钮1414中显示与选择出的案件编号相关的供应链设计方案信息135的设计方案编号1352,能够选择这些设计方案编号1352。The matter number selection button 1411 displays all the matter numbers included in the matter information 130 in a selectable manner. The case information 130 related to the selected case number is displayed on the case information table 1412 . Then, the supply chain design proposal information 135 related to the selected case number is displayed in the supply chain design proposal display area 1413 . The design number 1352 of the supply chain design information 135 related to the selected case number is displayed on the design number selection button 1414, and these design numbers 1352 can be selected.

然后,从供应链设计方案信息135获取与选择出的设计方案编号相关的品种、数量、生产基地/采购地、生产/采购交付周期、生产/采购成本、以及交涉标识,并将这些信息显示于规格信息栏14131。然后,从供应链设计方案评价结果信息136获取表示与选择出的设计方案编号相关的交货日期、原价等评价指标是否达到目标值的信息,并将这些信息显示于评价指标信息栏14132。需要说明的是,能够通过规格信息滚动条1415来切换显示于规格信息栏14131的内容。Then, acquire the variety, quantity, production base/purchasing place, production/purchasing delivery cycle, production/purchasing cost, and negotiation mark related to the selected design proposal number from the supply chain design proposal information 135, and display the information in the Specification information field 14131. Then, information indicating whether the evaluation indexes such as delivery date and original price related to the selected design plan number have reached the target value is obtained from the supply chain design proposal evaluation result information 136 , and displayed in the evaluation index information column 14132 . In addition, the content displayed in the specification information field 14131 can be switched by the specification information scroll bar 1415.

最后,在存在与由设计方案编号选择按钮1414选择出的设计方案编号相关的品种的交涉标识的情况下,从供应链设计方案信息135获取具有相同的交涉标识编号的案件编号、设计方案编号、品种、数量、生产基地/采购地、生产/采购交付周期以及生产/采购成本,并将这些信息显示于案件间调整信息表1416。另外,表示供应链设计结果的形式不限于图14所示的方式。Finally, when there is a negotiation mark of the item related to the design scheme number selected by the scheme number selection button 1414, the case number, the scheme number, Variety, quantity, production base/purchasing place, production/purchasing lead time, and production/purchasing cost, and display these information in the inter-case adjustment information table 1416. In addition, the form of representing the supply chain design result is not limited to the form shown in FIG. 14 .

根据本实施方式,能够在短时间内从庞大的采购地/生产地等的组合中导出按案件的供应链设计方案。另外,能够通过每个案件的单独最优化,生成无法达到交货日期、原价这样的评价指标的目标值的案件的调整方案。由此,能够实现交货日期遵守率的提高、收益率的提高。According to the present embodiment, it is possible to derive a case-by-case supply chain design plan from a large combination of purchasing locations/production locations and the like in a short period of time. In addition, it is possible to generate adjustment plans for cases that cannot reach the target values of evaluation indicators such as delivery date and original price through individual optimization for each case. Thereby, the improvement of the delivery date compliance rate and the improvement of a yield can be aimed at.

以上说明的本发明的方式的代表例概括如下。即,本发明的一个方式的供应链设计系统(例如图1的供应链独立设计系统1)具有运算部(例如运算部12)和存储部(例如存储部13),存储部保持生产基地信息(例如生产基地信息132)及采购地信息(例如采购地信息133)中的至少一方、案件信息(例如案件信息130)、以及品种信息(例如品种信息131),案件信息包括接单的每个案件的交货物的规格(例如规格1305)和每个案件的供应链设计方案的评价基准(例如交货日期1303及目标原价1304等),品种信息包括构成交货物的部件的品种(例如父品种1311及子品种1312),生产基地信息包括在各生产基地生产的部件的品种(例如品种1322)、以及生产条件(例如生产交付周期1323及生产成本1324等),采购地信息包括从各采购地采购的部件的品种(例如品种1332)、以及采购条件(例如采购交付周期1333及采购成本1334等),运算部按照每个案件,生成包括构成交货物的各部件的生产基地或采购地的一个以上的供应链设计方案(例如步骤S4~S6),基于评价基准对各供应链设计方案进行评价(例如步骤S9),针对不满足评价基准的供应链设计方案,生成变更了生产条件或采购条件的调整方案,使得满足评价基准(例如步骤S10),将生成的调整方案输出(例如步骤S11)。Representative examples of the embodiments of the present invention described above are summarized as follows. That is, a supply chain design system (for example, the supply chain independent design system 1 in FIG. 1 ) according to one embodiment of the present invention includes a calculation unit (for example, the calculation unit 12 ) and a storage unit (for example, the storage unit 13 ), and the storage unit holds production base information ( For example, at least one of production base information 132) and purchasing place information (such as purchasing place information 133), case information (such as case information 130), and item information (such as item information 131), the case information includes each case for which an order is received The specifications of the delivered goods (for example, specification 1305) and the evaluation criteria of the supply chain design plan for each case (for example, the delivery date 1303 and the target original price 1304, etc.), and the type information includes the type of the components that make up the delivered goods (for example, the parent type 1311) and sub-variety 1312), the production base information includes the types of components produced at each production base (such as variety 1322), and production conditions (such as production lead time 1323 and production cost 1324, etc.), and the purchasing place information includes purchasing from each purchasing place. The type of parts (for example, type 1332), and the procurement conditions (for example, procurement lead time 1333 and procurement cost 1334, etc.), the calculation unit generates, for each case, one or more production bases or procurement places including each component that constitutes the delivery. (for example, steps S4 to S6), each supply chain design scheme is evaluated based on the evaluation criteria (for example, step S9), and for the supply chain design schemes that do not meet the evaluation criteria, a modified production condition or procurement condition is generated. Adjust the plan so as to satisfy the evaluation criteria (eg, step S10 ), and output the generated adjustment plan (eg, step S11 ).

由此,能够导出使交货日期遵守率/收益率提高的按案件的供应链设计方案。As a result, it is possible to derive a case-by-case supply chain design that improves the delivery date compliance rate/yield.

这里,也可以是,运算部在分别不满足评价基准的多个案件的供应链设计方案包括在同一生产基地生产的或者从同一采购地采购的同一品种的部件的情况下,生成对同一品种的部件的生产条件或采购条件进行了相同的变更的调整方案(例如图13所示的调整方案)。Here, when the supply chain design proposals of a plurality of cases each of which does not satisfy the evaluation criteria include components of the same type produced at the same production base or procured from the same procurement place, the calculation unit may generate the same type of components. An adjustment plan (for example, the adjustment plan shown in FIG. 13 ) in which the production conditions or procurement conditions of the parts are changed in the same way.

此时,也可以是,运算部针对与共同度高的多个案件相关的、分别不满足评价基准的多个案件的供应链设计方案,生成对生产条件或采购条件进行了相同的变更的调整方案。In this case, the calculation unit may generate an adjustment in which the production conditions or procurement conditions are changed in the same way for the supply chain design proposals of the plurality of cases that do not satisfy the evaluation criteria, respectively, related to the plurality of cases with a high degree of commonality. Program.

此外,也可以是,运算部基于交货物所包含的部件的品种、部件的生产基地或采购地、以及交货物的交货日期中的至少任一方,算出共同度。In addition, the computing unit may calculate the degree of commonality based on at least one of the types of components included in the delivery, the production base or purchasing place of the components, and the delivery date of the delivery.

由此,由于量产效果等,供货商容易接受,能够生成容易交涉的调整方案。This makes it easy for suppliers to accept due to the effect of mass production and the like, and it is possible to generate an adjustment plan that is easy to negotiate.

另外,也可以是,运算部基于案件信息、品种信息、生产基地信息及采购地信息,针对构成交货物的部件的品种,将优先顺位(例如顺位1342)决定为,越是容易成为生成不满足评价基准的供应链没计方案的主要原因的品种,越成为上位,运算部按照优先顺位来决定各品种的部件的生产基地或采购地,由此生成供应链设计方案。In addition, based on the item information, the item information, the production base information, and the purchasing place information, the calculation unit may determine a priority order (for example, rank 1342) for the item of the components constituting the delivered goods so that the easier it is to generate The product that does not meet the evaluation criteria is the main reason for the unplanned supply chain, and the higher the ranking, the calculation unit determines the production base or procurement place of the components of each product in order of priority, and generates a supply chain design plan.

此时,也可以是,生产基地信息包括在各生产基地生产的部件的品种(例如品种1322)、以及部件的每个品种的生产交付周期、生产成本及运转率(例如生产交付周期1323、生产成本1324及平均运转率1325),采购地信息包括从各采购地采购的部件的品种(例如品种1332)、以及部件的每个品种的采购交付周期及采购成本(例如采购交付周期1333及采购成本1334),运算部将优先顺位(例如顺位1342)决定为,部件的生产交付周期或采购交付周期越长越成为上位,部件的生产成本或采购成本越高越成为上位,生产部件的工厂的运转率越高越成为上位。In this case, the production base information may include the types of parts produced at each production base (for example, type 1322 ), and the production lead time, production cost, and operation rate for each type of parts (for example, production lead time 1323 , production lead time 1323 , production cost 1324 and average operation rate 1325), the source of purchase information includes the types of components procured from each source (for example, type 1332), and the procurement lead time and procurement cost for each type of component (such as procurement lead time 1333 and procurement costs) 1334), the calculation unit determines the priority order (for example, the order of 1342) so that the longer the production lead time or the procurement lead time of the component is, the higher the priority is, and the higher the production cost or the procurement cost of the component is, the higher the priority is, and the factory that produces the component is higher. The higher the operating rate, the higher the position.

由此,将不满足所要求的条件(即被采用的可能性低)的供应链设计方案提前从处理的对象排除,因此,避免执行无用的处理,缩短整体的处理时间。As a result, supply chain design solutions that do not meet the required conditions (that is, have a low possibility of being adopted) are excluded from processing objects in advance, thus avoiding useless processing and shortening the overall processing time.

另外,也可以是,每个案件的供应链设计方案的评价基准包括交货物的交货日期(例如交货日期1303)及目标原价(例如目标原价1304),生产条件包括部件的每个品种的生产交付周期及生产成本,采购条件包括部件的每个品种的采购交付周期及采购成本,运算部基于供应链设计方案所包含的生产基地的生产条件及采购地的采购条件,在该供应链设计方案不满足交货物的交货日期及目标原价中的至少一方的情况下,判定为不满足评价基准(例如步骤S9)。In addition, the evaluation criteria of the supply chain design plan for each case may include the delivery date of the delivered goods (eg, the delivery date 1303 ) and the target original price (eg, the target original price 1304 ), and the production conditions may include the The production lead time and production cost, and the procurement conditions include the procurement lead time and procurement cost of each type of component. When the plan does not satisfy at least one of the delivery date of the delivery item and the target original price, it is determined that the evaluation criteria are not satisfied (eg, step S9 ).

由此,适当地判定所生成的供应链设计方案的好坏。Thereby, the quality of the generated supply chain design is appropriately determined.

此时,也可以是,运算部在不满足评价基准的供应链设计方案满足交货日期且不满足目标原价的情况下,生成延长生产交付周期或采购交付周期而减少生产成本或采购成本的调整方案(例如图13),在不满足评价基准的供应链设计方案不满足交货日期且满足目标原价的情况下,生成缩短生产交付周期或采购交付周期而增加生产成本或采购成本的调整方案。In this case, when the supply chain design proposal that does not meet the evaluation criteria meets the delivery date and does not meet the target original price, the calculation unit may generate an adjustment to extend the production lead time or the procurement lead time to reduce the production cost or the procurement cost. In the scenario (eg, Fig. 13 ), if the supply chain design solution that does not meet the evaluation criteria does not meet the delivery date and meets the target original price, an adjustment plan is generated that shortens the production lead time or procurement lead time and increases the production cost or procurement cost.

此外,此时,也可以是,运算部按照每个案件而生成多个所述供应链设计方案,针对任一个部件的品种,在生成延长生产交付周期或采购交付周期而减少生产成本或采购成本的调整方案的情况下,将多个所述供应链设计方案中的满足交货日期的供应链设计方案所包含的该部件的品种的生产交付周期或采购交付周期的最大值设为上限而延长生产交付周期或所述采购交付周期(例如图13),针对任一个部件的品种,在生成缩短生产交付周期或采购交付周期而增加生产成本或采购成本的调整方案的情况下,将多个供应链设计方案中的满足目标原价的供应链设计方案所包含的该部件的品种的生产成本或采购成本的最大值设为上限而增加生产成本或采购成本。In addition, at this time, the computing unit may generate a plurality of the supply chain design proposals for each case, and for any type of component, the production lead time or the procurement lead time may be extended to reduce the production cost or the procurement cost. In the case of an adjustment plan, the maximum value of the production lead time or the procurement lead time of the type of the component included in the supply chain design plan that satisfies the delivery date among the plurality of supply chain design plans is set as the upper limit and extended. The production lead time or the procurement lead cycle (for example, Figure 13), for any type of component, in the case of generating an adjustment plan that shortens the production lead time or the procurement lead time and increases the production cost or the procurement cost, multiple supply The maximum value of the production cost or the procurement cost of the type of the component included in the supply chain design solution that satisfies the target original price in the chain design solution is set as the upper limit to increase the production cost or the procurement cost.

由此,能够生成可实现的可能性高的调整方案。Thereby, it is possible to generate an adjustment plan with a high possibility of being realized.

需要说明的是,本发明不限于上述的实施例,包括各种变形例。例如,上述实施例是为了更好地理解本发明而详细进行的说明,不一定限于具备说明的全部结构。另外,能够将某一实施例的结构的一部分置换成其他实施例的结构,另外,能够向某一实施例的结构追加其他实施例的结构。另外,能够对各实施例的结构的一部分进行其他结构的追加、删除、置换。It should be noted that the present invention is not limited to the above-described embodiments, and includes various modifications. For example, the above-described embodiments are described in detail for better understanding of the present invention, and are not necessarily limited to having all the configurations described. In addition, a part of the configuration of a certain embodiment can be replaced with the configuration of another embodiment, and the configuration of another embodiment can be added to the configuration of a certain embodiment. In addition, addition, deletion, and replacement of other structures can be performed on a part of the structures of the respective embodiments.

另外,上述的各结构、功能、处理部、处理方式等也可以通过例如在集成电路中设计它们的一部分或全部等而由硬件实现。另外,上述的各结构、功能等也可以通过处理器解释并执行实现各个功能的程序而由软件实现。实现各功能的程序、表、文件等信息能够存放于非易失性半导体存储器、硬盘驱动器、SSD(Solid State Drive,固态硬盘)等存储设备、或者IC卡、SD卡、DVD等计算机可读取的非暂态数据存储介质。In addition, each of the above-described structures, functions, processing units, processing methods, and the like may be realized by hardware, for example, by designing a part or all of them in an integrated circuit. In addition, each of the above-described structures, functions, and the like can also be realized by software when a processor interprets and executes a program that realizes each function. Information such as programs, tables, and files that realize each function can be stored in non-volatile semiconductor memory, hard disk drives, SSD (Solid State Drive, solid state drives) and other storage devices, or computer-readable such as IC cards, SD cards, and DVDs. non-transitory data storage media.

另外,示出了认为说明上需要的控制线及信息线,并不一定限于示出产品上全部的控制线及信息线。实际也可以认为几乎全部的结构相互连接。In addition, the control lines and information lines considered necessary for the description are shown, and not necessarily all control lines and information lines on the product are shown. Actually, it can be considered that almost all the structures are connected to each other.

Claims (10)

1. A supply chain design system having an arithmetic section and a storage section,
the storage unit holds at least one of production base information and purchasing site information, case information, and item information,
the case information includes specifications of deliveries of each case of the order and evaluation criteria of a supply chain design scheme of each case,
the item information includes items of parts constituting the delivered goods,
the production site information includes the kinds of parts produced at each production site and production conditions,
the procurement site information includes the variety of parts procured from each procurement site and procurement conditions,
the arithmetic unit generates one or more supply chain design plans including a production base or a purchase location of each component constituting the delivered item for each case,
evaluating each of the supply chain designs based on the evaluation criteria,
generating an adjustment plan in which the production condition or the procurement condition is changed so as to satisfy the evaluation criterion, with respect to a supply chain design plan that does not satisfy the evaluation criterion,
outputting the generated adjustment scheme.
2. The supply chain design system of claim 1,
the calculation unit generates an adjustment plan in which the production conditions or the procurement conditions of the components of the same type are changed in the same manner when the supply chain design plans of the plurality of cases, each of which does not satisfy the evaluation criterion, include components of the same type produced in the same production base or purchased from the same procurement location.
3. The supply chain design system of claim 2,
the calculation unit generates an adjustment plan in which the production condition or the procurement condition is changed in the same manner for a supply chain design plan of a plurality of cases that are related to a plurality of cases having a high degree of commonality and do not satisfy the evaluation criterion, respectively.
4. The supply chain design system of claim 3,
the calculation unit calculates the degree of commonality on the basis of at least one of a type of a component included in the delivered goods, a production base or a place of purchase of the component, and a delivery date of the delivered goods.
5. The supply chain design system of claim 1,
the calculation unit determines, based on the case information, the item information, the production base information, and the procurement location information, a priority ranking for the item of the component constituting the delivered item, the higher the priority ranking is, the more likely the item is to become a factor in generating the supply chain design plan that does not satisfy the evaluation criterion,
the calculation unit determines a production base or a procurement location of each of the parts according to the priority order, thereby generating the supply chain plan.
6. The supply chain design system of claim 5,
the manufacturing site information includes the types of parts manufactured at the manufacturing sites and the lead time, manufacturing cost, and operating rate of each type of the parts,
the procurement location information includes the variety of the parts procured from the respective procurement locations and the procurement lead time and procurement cost for each variety of the parts,
the calculation unit determines the priority such that the higher the production lead time or the purchase lead time of the component is, the higher the production cost or the purchase cost of the component is, and the higher the operation rate of a plant that produces the component is.
7. The supply chain design system of claim 1,
the evaluation criteria of the supply chain design scheme of each case includes the delivery date and the target original price of the delivered goods,
the production conditions include a production lead time and a production cost for each variety of the component,
the procurement conditions include a procurement lead time and a procurement cost for each variety of the component,
the calculation unit determines that the evaluation criterion is not satisfied when the supply chain design plan does not satisfy at least one of the delivery date and the target original price of the delivered goods, based on the production condition of the production base and the procurement condition of the procurement location included in the supply chain design plan.
8. The supply chain design system of claim 7,
the calculation unit generates an adjustment plan for reducing the production cost or the procurement cost by extending the production lead time or the procurement lead time when the supply chain design plan not satisfying the evaluation criterion satisfies the delivery date and does not satisfy the target original price,
and generating an adjustment scheme for shortening the production lead time or the purchase lead time and increasing the production cost or the purchase cost when the supply chain design scheme which does not satisfy the evaluation criterion does not satisfy the delivery date and satisfies the target original price.
9. The supply chain design system of claim 8,
the arithmetic unit generates a plurality of the supply chain design plans for each case,
when an adjustment plan is created for extending the production lead time or the procurement lead time to reduce the production cost or the procurement cost for any one of the parts, the maximum value of the production lead time or the procurement lead time of the part included in a supply chain design plan satisfying the delivery date among the plurality of supply chain designs is set as an upper limit to extend the production lead time or the procurement lead time,
when an adjustment plan is created for shortening the production lead time or the procurement lead time and increasing the production cost or the procurement cost for any one of the parts, the maximum value of the production cost or the procurement cost for the part included in the supply chain design plan that satisfies the target original price among the plurality of supply chain designs is set as an upper limit and the production cost or the procurement cost is increased.
10. A supply chain design method executed by a supply chain design system having a calculation unit and a storage unit,
the storage unit holds at least one of production base information and purchasing site information, case information, and item information,
the case information includes specifications of deliveries of each case of the order and evaluation criteria of a supply chain design scheme of each case,
the item information includes items of parts constituting the delivered goods,
the production site information includes the kinds of parts produced at each production site and production conditions,
the procurement site information includes the variety of parts procured from each procurement site and procurement conditions,
the arithmetic unit includes the steps of:
the calculation unit generates one or more supply chain design plans including a production base or a purchase location of each component constituting the delivered goods, for each case;
the calculation part evaluates each supply chain design scheme based on the evaluation criterion;
the calculation unit generates an adjustment plan in which at least one of the production condition and the procurement condition is changed so as to satisfy the evaluation criterion, for a supply chain design plan that does not satisfy the evaluation criterion; and
the calculation unit outputs the generated adjustment plan.
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