CN108053155B - Method for establishing whole vehicle part list of sectional type motor home - Google Patents
Method for establishing whole vehicle part list of sectional type motor home Download PDFInfo
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- CN108053155B CN108053155B CN201711260426.0A CN201711260426A CN108053155B CN 108053155 B CN108053155 B CN 108053155B CN 201711260426 A CN201711260426 A CN 201711260426A CN 108053155 B CN108053155 B CN 108053155B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
- G06Q10/0875—Itemisation or classification of parts, supplies or services, e.g. bill of materials
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2228—Indexing structures
Abstract
The invention relates to the field of vehicle production flow control, in particular to a method for establishing a caravan part list. A method for establishing a whole vehicle part list of a sectional type caravan comprises the steps of establishing a platform vehicle and a house part list database which are mutually independent; setting a unique single vehicle material number for the platform vehicle configuration; establishing a platform car index corresponding to the single car material number in a house part list database, and adding the platform car configuration as a part into the house part list database; and calculating by using a Boolean algorithm to obtain a room part BOM and a single vehicle material number of a certain vehicle, and combining to obtain a part list of the whole motor home vehicle. Aiming at the characteristics of the whole motor home vehicle, the part list of the platform vehicle and the part list of the motor home parts are separately arranged, and the part list of the platform vehicle is used as a part to be added into the part list of the motor home parts, so that the development and production requirements of the whole motor home vehicle are met, the BOM maintenance amount is simplified, the BOM synchronous change control difficulty is reduced, and the flexibility of BOM data of the motor home vehicle is increased.
Description
Technical Field
The invention relates to the field of vehicle production flow control, in particular to a method for establishing a caravan part list.
Background
The existing method for generating the more mature whole vehicle part list adopted by the automobile enterprises mainly comprises 2 types: 1) configuring a whole vehicle part list BOM independently for a single vehicle, performing independent BOM data on each vehicle type with different configuration, and respectively maintaining a plurality of single vehicle BOMs for different vehicle types; 2) the method for uniformly establishing the whole vehicle part list comprises the steps of defining the use conditions of all parts in a platform through configuration feature constraints, and deducing and calculating the used parts and the corresponding single vehicle BOM through selecting the vehicle configuration features. The two methods have advantages and disadvantages and are also respectively suitable for different enterprises, the shared parts of the two methods need to be repeatedly maintained, but the maintenance difficulty is lower, and the two methods are suitable for the enterprises with small vehicle type range, simple vehicle type configuration and lower change frequency; the latter common part only needs to be maintained once, but each part needs to define the use condition, the maintenance difficulty is higher, and the method is suitable for enterprises with wide vehicle type range, complex vehicle type configuration and higher change frequency.
The 2 types of modes for establishing the whole vehicle part list are all used for uniformly processing the complete whole vehicle BOM, the whole vehicle manufacturing process is continuous and not segmented, the whole vehicle business mode of the limo determines the requirement and the possibility of adding the limo on platforms of different vehicle types, and the whole vehicle manufacturing mode of the limo has the characteristic of segmented manufacturing of platform vehicles and house parts and is different from the whole vehicle manufacturing modes of other products. The above 2 kinds of complete vehicle part lists are obviously not suitable for being applied to the complete vehicle of the house vehicle, and the problems that the BOM data of the platform vehicle are repeatedly maintained, the synchronization becomes more difficult to control, the data are inconsistent, the BOM mode of the house parts is single, the flexibility is not high and the like are faced.
Disclosure of Invention
The invention aims to solve the technical problem of providing a method for establishing a sectional type whole car as a house part list, which aims at the characteristics of the whole car as a house, the method is characterized in that the part list of the platform car and the part list of a house part are separately arranged, and the part list of the platform car is used as a part to be added into the part list of the house part, so that the development and production requirements of the whole car as a house are met; the configuration mode has the characteristics of novelty, flexibility, simplification and high efficiency, the consistency and the accuracy of BOM data can be effectively guaranteed, engineering personnel can maintain and operate the data more conveniently, the response of a downstream production and manufacturing link is accelerated, and the configuration mode has a propelling effect, and particularly has a high popularization value in vehicle enterprises in the fields of motor homes, modified vehicles and new energy vehicles.
The invention is realized by the following steps: a method for establishing a part list of a whole sectional type caravan comprises the following steps:
s1, establishing a platform truck part list database and a house part list database which are independent of each other, and providing the platform truck part list database and the house part list database as platform truck parts
A part configuration retrieval index in the inventory database and the house part inventory database;
s2, setting platform truck configuration for a certain single truck according to retrieval indexes in the platform truck part list database, and setting platform truck configuration for the platform truck
Configuring and setting a unique single vehicle material number;
s3, establishing a platform truck index corresponding to the material number of the single truck in the house part list database, and configuring the platform truck as the platform truck
Adding a part to a parts list database of house parts;
s4, calculating to obtain the house of a certain vehicle by using a Boolean operation method through a retrieval index in a house part list database
A part installing list is obtained, and a corresponding single vehicle material number configured by the platform vehicle is obtained;
s5, obtaining a platform vehicle part list in a platform vehicle part list database through the single vehicle material number, and then cleaning the platform vehicle part list and the house part
And (5) singly combining to obtain a part list of the whole caravan.
In step S1, the parts list database of the platform truck and the parts list database of the house parts are separate and independent, and each has its own data room.
In step S2, the search index includes a use condition, a material number, a component group, an installation position, a usage amount, and a product model.
The usage conditions include a plurality of constraint feature characterizations.
In the step S4, the house part list and the platform truck configuration are linked through the single truck material number to realize the mutual assembly relationship.
The specific linkage method comprises the steps of firstly selecting the whole vehicle configuration of the motor home; then, analyzing a house part list and a single-car material number by utilizing a house part list database through Boolean operation, and obtaining the configuration of the platform car according to the single-car material number; and finally, the platform car part list is analyzed in a platform car part list database through Boolean operation of the platform car configuration.
Aiming at the characteristics of the whole caravan, the method for establishing the sectional type whole caravan part list is used for separately arranging the platform van part list and the house part list, and adding the platform van part list into the house part list as a part, so that the development and production requirements of the whole caravan are met; the configuration mode has the characteristics of novelty, flexibility, simplification and high efficiency, the consistency and the accuracy of BOM data can be effectively guaranteed, the data maintenance operation of engineering personnel is simpler and more convenient, and the response of a downstream production and manufacturing link is accelerated; the BOM maintenance amount is simplified, the BOM synchronous change control difficulty is reduced, the flexibility of BOM data of the motor home is improved, the development requirements of various motor home models can be better met, the continuous development of motor home services is promoted, and the BOM data management system has high popularization value particularly in vehicle enterprises involved in the fields of motor homes, modified vehicles and new energy vehicles.
Drawings
FIG. 1 is a logic block diagram of the method for establishing a part list of a sectional type motor home vehicle.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications can be made by one skilled in the art after reading the description of the present invention, and equivalents fall within the scope of the invention defined by the appended claims.
Example 1
Referring to fig. 1, a method for establishing a part list of a whole sectional type caravan includes the following steps:
s1, establishing a platform vehicle part list database and a house-mounted part list database which are mutually independent, and configuring retrieval indexes for parts in the platform vehicle part list database and the house-mounted part list database; the platform car part list database and the house assembly part list database are separated and independent and respectively have respective data rooms.
S2, setting platform truck configuration for a certain single truck according to a retrieval index in a platform truck part list database, and setting a unique single truck material number for the platform truck configuration; in the invention, in order to conveniently and quickly position each part, the retrieval index comprises use conditions, material numbers, part groups, installation positions, usage amount and product models; in this embodiment, the usage condition preferably includes a plurality of constraint feature characterizations.
S3, establishing a platform car index corresponding to the single car material number in the house part list database, and adding the platform car configuration as a part into the house part list database;
s4, calculating a house part list BOM of a certain vehicle by using a search index in a house part list database through a Boolean algorithm, and obtaining a single vehicle material number configured by a corresponding platform vehicle; at the moment, the house part list and the platform truck configuration are linked through the single truck material number, so that the mutual assembly relation is realized, and the independent production scheduling manufacturing process of the platform truck order is supported;
in this embodiment, the specific method of linkage is to select the whole configuration of the caravan at first; then, analyzing a house part list BOM and a single-car material number by using a house part list database through Boolean operation, and obtaining the configuration of the platform car according to the single-car material number; and finally, analyzing the part list BOM of the platform truck by Boolean operation in a part list database of the platform truck through the configuration of the platform truck.
S5, obtaining a platform vehicle part list in a platform vehicle part list database through the single vehicle material number, and combining the platform vehicle part list with the house part list to obtain a part list of the whole house vehicle; and finally, the flexible linkage relationship between the house part BOM data and the BOM data in the part lists of the different platform cars can be flexibly established according to actual requirements, and various full-car models of the house cars with different structures and functions are finally produced and manufactured, so that various requirements of different users are met.
Example (b):
1) configuring a whole vehicle parts inventory system
2) Respectively establishing a platform vehicle part list database and a house part list database;
flatcar configuration data table 1:
| feature code | Vehicle typeNumber 1 | Vehicle model 2 |
| A001 | √ | _ |
| A002 | _ | √ |
| B001 | √ | _ |
| B002 | _ | √ |
Platform truck parts retrieval index table 2:
| raw materials | Name (R) | Conditions of use | Number of |
| P001 | Engine1 | A001&B001 | 1 |
| P002 | Engine2 | A002&B002 | 1 |
| P003 | Bracket1 | A001&B001 | 1 |
| P004 | Bracket2 | A002&B002 | 1 |
Caravan configuration data table 3:
| feature code | Motor home type 3 | Motor home model 4 |
| C001 | √ | _ |
| C002 | _ | √ |
| D001 | √ | _ |
| D002 | _ | √ |
Car as a house part retrieval index table 4:
| raw materials | Name (R) | Conditions of use | Number of | Part type |
| P005 | bed1 | C001&D001 | 1 | T1 |
| P006 | bed2 | C002&D002 | 1 | T1 |
| P007 | Vehicle model 1 | C001&D001 | 1 | T2 |
| P008 | Vehicle model 2 | C002&D002 | 1 | T2 |
3) In the above table 3, the configuration of the caravan is selected, for example, the caravan model 3 is provided with C001& D001;
4) in the above table 4, P005 and P007 are obtained through boolean calculation;
5) in the above table 4, the bicycle material number in the P007 is found to be the vehicle model 1 according to the part model;
6) table 1 above finds the configuration of vehicle model 1 in the flatcar, i.e., a001& B001;
7) in the above table 2, P001 and P003 are found through boolean operation, and the scheduling process of the vehicle model 1 is independently started;
8) combining the found P001, P003 and P005 to generate a whole car part list of the caravan;
and the whole data stream is transmitted to each downstream service module, so that the manufacturing process of the whole caravan can be quickly responded.
The present invention is not limited to the above specific embodiments, and on the basis of the disclosed embodiments, a person skilled in the art can combine objective conditions to arbitrarily combine different technical features to implement different technical solutions.
Claims (6)
1. A method for establishing a part list of a whole sectional type caravan is characterized by comprising the following steps:
s1, establishing a platform vehicle part list database and a house-mounted part list database which are mutually independent, and configuring retrieval indexes for parts in the platform vehicle part list database and the house-mounted part list database;
s2, setting platform truck configuration for a certain single truck according to a retrieval index in a platform truck part list database, and setting a unique single truck material number for the platform truck configuration;
s3, establishing a platform car index corresponding to the single car material number in the house part list database, and adding the platform car configuration as a part into the house part list database;
s4, calculating a house part list of a certain vehicle by using a search index in a house part list database through a Boolean algorithm, and obtaining a single vehicle material number configured by a corresponding platform vehicle;
and S5, obtaining a platform vehicle part list in a platform vehicle part list database through the single vehicle material number, and combining the platform vehicle part list with the house part list to obtain a part list of the whole house vehicle.
2. The sectional type caravan whole vehicle part list establishing method as claimed in claim 1, wherein: in step S1, the parts list database of the platform truck and the parts list database of the house parts are separate and independent, and each has its own data room.
3. The sectional type caravan whole vehicle part list establishing method as claimed in claim 1, wherein: in step S2, the search index includes a use condition, a material number, a component group, an installation position, a usage amount, and a product model.
4. The sectional type caravan whole vehicle part list establishing method as claimed in claim 3, wherein: the usage conditions include a plurality of constraint feature characterizations.
5. The sectional type caravan whole vehicle part list establishing method as claimed in claim 1, wherein: in the step S4, the house part list and the platform truck configuration are linked through the single truck material number to realize the mutual assembly relationship.
6. The sectional type caravan whole vehicle part list establishing method as claimed in claim 5, wherein: the specific linkage method comprises the steps of firstly selecting the whole vehicle configuration of the motor home; then, analyzing a house part list and a single-car material number by utilizing a house part list database through Boolean operation, and obtaining the configuration of the platform car according to the single-car material number; and finally, the platform car part list is analyzed in a platform car part list database through Boolean operation of the platform car configuration.
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| CN110659866B (en) * | 2019-04-15 | 2023-09-08 | 南京依维柯汽车有限公司 | Method for releasing BOM from PDM system to ERP system |
| CN111949670B (en) * | 2019-05-15 | 2024-05-07 | 上海汽车集团股份有限公司 | Data processing method and device |
| CN110989546A (en) * | 2019-10-18 | 2020-04-10 | 浙江合众新能源汽车有限公司 | Vehicle software data management method |
| CN111125834A (en) * | 2019-12-17 | 2020-05-08 | 东风商用车有限公司 | Method and system for generating configuration component list of automobile air supply pipeline system |
| CN111049937B (en) * | 2019-12-31 | 2021-12-17 | 长城汽车股份有限公司 | Data processing system and data transmission method of intelligent networked automobile |
| CN112182902A (en) * | 2020-10-12 | 2021-01-05 | 东风汽车集团有限公司 | Product data management and three-dimensional auxiliary platform digital-analog assembly method and device |
| CN113032457B (en) * | 2021-03-19 | 2022-12-02 | 山东英信计算机技术有限公司 | Method and device for maintaining database information of bill of material |
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| US7834758B2 (en) * | 2007-10-31 | 2010-11-16 | General Motors Llc | In-vehicle entertainment method and system for executing the same |
| CN101464873A (en) * | 2007-12-20 | 2009-06-24 | 英业达股份有限公司 | Material list establishing method and system |
| CN103593727B (en) * | 2013-10-25 | 2016-08-31 | 长安标致雪铁龙汽车有限公司 | The management method of a kind of vehicle manufacturing BOM and management system |
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