CN113988637B - Auxiliary development method for automobile technology - Google Patents
Auxiliary development method for automobile technology Download PDFInfo
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- CN113988637B CN113988637B CN202111271421.4A CN202111271421A CN113988637B CN 113988637 B CN113988637 B CN 113988637B CN 202111271421 A CN202111271421 A CN 202111271421A CN 113988637 B CN113988637 B CN 113988637B
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- 238000000034 method Methods 0.000 title claims abstract description 178
- 238000011161 development Methods 0.000 title claims abstract description 21
- 238000005516 engineering process Methods 0.000 title description 4
- 230000008569 process Effects 0.000 claims abstract description 159
- 238000012423 maintenance Methods 0.000 claims abstract description 47
- 230000008570 general process Effects 0.000 claims abstract description 25
- 230000001502 supplementing effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
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- 238000011165 process development Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
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- G—PHYSICS
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- 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
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- G06Q10/00—Administration; Management
- G06Q10/20—Administration of product repair or maintenance
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The invention relates to an auxiliary development method of an automobile process, which comprises the steps of dividing a plurality of modules of parts of different types of finished automobile with different brands to form a process component database, respectively extracting characteristic values and characteristic items, respectively manufacturing process routes by process components, enabling the numbers of the process components and a characteristic frame table to form logic corresponding to one, supplementing a general process coding library through developed maintenance items and a part list of the type to be developed, decomposing the parts related to the maintenance items through the input maintenance items to obtain the part list, and automatically matching the general process coding library through the part list to obtain a maintenance process list. Compared with the prior art, the auxiliary development method for the automobile process has the advantages that the maintenance process list is obtained simply, the cost and time of the automobile process can be reduced rapidly and effectively, manual programming is not needed, and labor force is saved.
Description
Technical Field
The invention relates to the field of development of technical parts of after-market automobiles, in particular to an auxiliary development method of automobile technology.
Background
Along with the improvement of the customization and modularization degree of the automobile, the automobile type is more and more unique, and the process coverage rate requirement on the automobile type is higher and higher.
The maintenance manual mainly comprises the contents of whole vehicle summary, system summary, notice, tools, auxiliary materials, maintenance process and the like; at present, the main machine factories all require the maintenance process of developing each part according to a part list, the quantity of parts to be developed in the part list is extremely large, and in general, 5000-30000 pieces of data are different in a vehicle type part list, and the process between parts can be found by analysis to be high in reference. If the traditional process development mode is adopted, the process is to independently develop each part according to the part list manually, the development workload is large, and the quality of delivered objects is easily affected due to the fact that data are lost or are not matched with the process.
In order to optimize the development method of the traditional maintenance process and save the development period, an automobile maintenance process borrowing development method and a development system thereof are provided.
Disclosure of Invention
The invention provides an automobile process auxiliary development method with a maintenance process development time period and high efficiency, which aims to solve the problems in the prior art.
According to one aspect of the present invention, there is provided an automobile process auxiliary development method, comprising the steps of,
step S1, dividing the vehicle model into a plurality of modules according to different vehicle models of different brands, forming a process assembly by each module by a plurality of parts, and forming a process assembly code library by coding each process assembly;
s2, extracting characteristic items and characteristic values for each process component to form a characteristic frame table, programming a process route for each process component, and constructing a one-to-one correspondence between the characteristic frame table and the process route to form a general process coding library;
step S3, establishing a corresponding path between a maintenance project and the universal process coding library according to the developed maintenance project; establishing a general process coding library of the vehicle type to be developed according to the part list of the vehicle type to be developed;
and S4, inputting the maintenance items into a general process coding library, and obtaining a process list of the maintenance items through matching the characteristic items and the characteristic values.
On the basis of the scheme, when the vehicle model is divided into modules, the division is preferably performed according to the condition of functional uniformity, compactness of connection relation among parts and maximization of process components.
On the basis of the above scheme, the step S3 specifically includes finding the corresponding process component code from the corresponding part list according to the part code corresponding to the repair unit passed in the path of the developed repair project, further finding the corresponding general process component code, and establishing the corresponding path of the repair project and the general process code library.
Preferably, based on the above scheme, the step S3 specifically includes the following steps,
s31, carrying out process component division coding on a part list of a vehicle type to be developed, and importing each process component into a system;
s32, coding the process components of the developed vehicle type, namely searching the same codes one by one in a process component coding data column of a characteristic frame table of the process components; the absent process component codes are missing process components, a missing process component list is output, and the missing process component codes maintain a process component characteristic frame;
s33, classifying the process components into corresponding process component codes in a process component feature frame by the system according to the codes of each process component;
s34, the system gives the general codes to the process components according to the process component codes of the vehicle type to be developed.
Preferably, the step S4 specifically includes
S41, inputting maintenance items into a general process coding library;
s42, automatically matching with the part numbers in the feature frame table according to the parts in the maintenance items, and automatically matching with the universal process code library according to the part numbers in the feature frame table to obtain a process list of the maintenance items.
The invention relates to an auxiliary development method of an automobile process, which comprises the steps of dividing a plurality of modules of parts of different types of finished automobile with different brands to form a process component database, respectively extracting characteristic values and characteristic items, respectively manufacturing process routes by process components, enabling the numbers of the process components and a characteristic frame table to form logic corresponding to one, supplementing a general process coding library through developed maintenance items and a part list of the type to be developed, decomposing the parts related to the maintenance items through the input maintenance items to obtain the part list, and automatically matching the general process coding library through the part list to obtain a maintenance process list.
Compared with the prior art, the auxiliary development method for the automobile process has the advantages that the maintenance process list is obtained simply, the cost and time of the automobile process can be reduced rapidly and effectively, manual programming is not needed, and labor force is saved.
Drawings
FIG. 1 is a flow chart of the auxiliary development method of the automobile process of the invention.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
Referring to fig. 1, the invention provides an auxiliary development method for an automobile process, which comprises the following steps,
step S1, dividing the vehicle model into a plurality of modules according to different vehicle models of different brands, forming a process assembly by each module by a plurality of parts, and forming a process assembly code library by coding each process assembly;
s2, extracting characteristic items and characteristic values for each process component to form a characteristic frame table, programming a process route for each process component, and constructing a one-to-one correspondence between the characteristic frame table and the process route to form a general process coding library;
step S3, establishing a corresponding path between a maintenance project and the universal process coding library according to the developed maintenance project; establishing a general process coding library of the vehicle type to be developed according to the part list of the vehicle type to be developed;
and S4, inputting the maintenance items into a general process coding library, and obtaining a process list of the maintenance items through matching the characteristic items and the characteristic values.
In order to ensure the precision of the division of the whole vehicle parts, the invention divides the vehicle model according to the function uniformity, the compactness of the connection relationship between the parts and the maximization of the process assembly. When each process component is coded, the vehicle category code number, the main parameter code number and the product serial number (referring to national standard GB 9417-88) +the process component category name code+4-bit Arabic digital running water code are coded according to the following coding rule.
Because the parts contained under the same process component class code of different vehicle types can use different part codes, when the same process component class code is applied to different vehicle types, the process components are independently coded according to the vehicle types, and finally, a corresponding table of the relation between the whole vehicle codes and the process component codes is generated.
In step S2, the feature frame table includes the following:
1. process component class coding
2. Process component name corresponding to process component category code
3. Characteristic item, characteristic value
According to the construction and functional characteristics of all the parts contained in the process unit, the characteristic items belonging to the process unit are compiled in a process unit characteristic frame table, and the descriptive language for describing the characteristic items is called characteristic value. For example: the height of a certain vehicle is 5 meters, and the characteristic items are as follows: the height and the feature value of the corresponding feature item are as follows: 5 meters.
Each characteristic value has uniqueness under the same process component and characteristic item, namely, the characteristic values of different process components are different, and one process component can be provided with a plurality of characteristic items according to the aspects of construction, function and the like to distinguish different process components;
in order to ensure the accuracy of the feature frame table in the step S2, the invention also adds a feature item confirmation step and a feature value supplementing step, specifically, compares the process component type code imported in the step 1 with the process component type code in the process component feature frame established in the step S2, outputs a comparison result by the system, and if the system compares and outputs items with missing process component type feature codes, maintains the process component information of the output items to the system. For the process component category without the creation characteristic, the system automatically reminds the formulator to maintain, and meanwhile, the system automatically brings out the corresponding part explosion diagram of the process component to provide the maintenance personnel with the part explosion diagram as the basis of the maintenance characteristic value. The characteristic value is checked and checked through the system in multiple stages, so that the data accuracy is ensured.
In order to ensure the accuracy of the database, the system automatically generates the corresponding universal process component codes for the process component codes with the same characteristic value under the same type of process component category according to the characteristic value of the process component codes checked and checked in multiple levels when the process component code library is carried out, so as to form the universal process component code library.
Wherein, general technology assembly type coding rules are as follows: process element class code + three-bit stream code. And (3) injection: the lower part of each general process component comprises process component category codes with the same characteristic value; the combination of the running water code and the characteristic value of the process component generated at the 1 st time is kept consistent and cannot be changed at will; the running water code is set as three digits Arabic numerals, and the running water code is smooth; such as 000, 001.
In step S3, the corresponding process component codes are found in the corresponding part list according to the part codes corresponding to the repair units passed through in the developed repair project path, so as to find the corresponding general process component codes, and a corresponding path between the repair project and the general process code library is established.
Wherein, the step S3 specifically comprises the following steps,
s31, carrying out process component division coding on a part list of a vehicle type to be developed, and importing each process component into a system;
s32, coding the process components of the developed vehicle type, namely searching the same codes one by one in a process component coding data column of a characteristic frame table of the process components; the absent process component codes are missing process components, a missing process component list is output, and the missing process component codes maintain a process component characteristic frame;
s33, classifying the process components into corresponding process component codes in a process component feature frame by the system according to the codes of each process component;
s34, the system gives the general codes to the process components according to the process component codes of the vehicle type to be developed.
Preferably, the step S4 specifically includes
S41, inputting maintenance items into a general process coding library;
s42, automatically matching with the part numbers in the feature frame table according to the parts in the maintenance items, and automatically matching with the universal process code library according to the part numbers in the feature frame table to obtain a process list of the maintenance items.
The invention relates to an auxiliary development method of an automobile process, which comprises the steps of dividing a plurality of modules of parts of different types of finished automobile with different brands to form a process component database, respectively extracting characteristic values and characteristic items, respectively manufacturing process routes by process components, enabling the numbers of the process components and a characteristic frame table to form logic corresponding to one, supplementing a general process coding library through developed maintenance items and a part list of the type to be developed, decomposing the parts related to the maintenance items through the input maintenance items to obtain the part list, and automatically matching the general process coding library through the part list to obtain a maintenance process list.
Compared with the prior art, the auxiliary development method for the automobile process has the advantages that the maintenance process list is obtained simply, the cost and time of the automobile process can be reduced rapidly and effectively, manual programming is not needed, and labor force is saved.
Finally, the methods of the present application are only preferred embodiments and are not intended to limit the scope of the invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. An automobile process auxiliary development method is characterized by comprising the following steps,
step S1, dividing the vehicle model into a plurality of modules according to different vehicle models of different brands, forming a process assembly by each module by a plurality of parts, and forming a process assembly code library by coding each process assembly;
s2, extracting characteristic items and characteristic values for each process component to form a characteristic frame table, programming a process route for each process component, and constructing a one-to-one correspondence between the characteristic frame table and the process route to form a general process coding library;
step S3, establishing a corresponding path between a maintenance project and the universal process coding library according to the developed maintenance project; establishing a general process coding library of the vehicle type to be developed according to the part list of the vehicle type to be developed;
step S3 specifically comprises finding the corresponding process component code from the corresponding part list according to the part code corresponding to the maintenance unit passing through in the developed maintenance project path, further finding the corresponding general process component code, and establishing a corresponding path of the maintenance project and the general process code library;
the step S3 specifically includes the following steps,
s31, carrying out process component division coding on a part list of a vehicle type to be developed, and importing each process component into a system;
s32, coding the process components of the developed vehicle type, namely searching the same codes one by one in a process component coding data column of a characteristic frame table of the process components; the absent process component codes are missing process components, a missing process component list is output, and the missing process component codes maintain a process component characteristic frame;
s33, classifying the process components into corresponding process component codes in a process component feature frame by the system according to the codes of each process component;
s34, the system gives a general code to the process component according to the process component code of the vehicle type to be developed;
and S4, inputting the maintenance items into a general process coding library, and obtaining a process list of the maintenance items through matching the characteristic items and the characteristic values.
2. The vehicle process auxiliary development method according to claim 1, wherein the process components are maximized when the process components are divided according to functional uniformity and compactness of connection relationship between parts when the vehicle model is divided into modules.
3. The method for assisting in developing an automobile process as claimed in claim 1, wherein said step S4 comprises the steps of
S41, inputting maintenance items into a general process coding library;
s42, automatically matching with the part numbers in the feature frame table according to the parts in the maintenance items, and automatically matching with the universal process code library according to the part numbers in the feature frame table to obtain a process list of the maintenance items.
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| CN115115218B (en) * | 2022-06-27 | 2024-01-23 | 苏州浪潮智能科技有限公司 | Modularized bill of materials process matching method, device and computer equipment |
| CN116628221B (en) * | 2023-05-26 | 2024-09-27 | 武汉品致汽车技术有限公司 | Automobile maintenance manual process development method and system |
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| CN113378529A (en) * | 2021-06-25 | 2021-09-10 | 东风柳州汽车有限公司 | Process documentation method, device, equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109117560B (en) * | 2018-08-17 | 2020-03-31 | 武汉理工大学 | Three-dimensional process design method and platform for machining parts of automotive typical machine based on MBD |
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| US5295067A (en) * | 1990-04-30 | 1994-03-15 | International Business Machines Corporation | Order planning system which transforms existing engineering relationships into an order planning knowledge base |
| JP3002670U (en) * | 1994-04-01 | 1994-09-27 | 翼システム株式会社 | Code instruction form and code processing system for vehicle components |
| CN112130539A (en) * | 2020-09-23 | 2020-12-25 | 大唐广电科技（武汉）有限公司 | Method and device for judging and tracking vehicle type of production line |
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