CN114202274A - Method, device, equipment and storage medium for automatically matching and identifying first eight bits of code number - Google Patents
Method, device, equipment and storage medium for automatically matching and identifying first eight bits of code number Download PDFInfo
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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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Abstract
The invention discloses a method, a device, equipment and a storage medium for automatically matching and identifying the first eight bits of a code number. The method comprises the following steps: forming a feature library by using the feature values; packing the characteristic values into a package by logical combination of AND; compiling a target train 'engineering configuration table'; generating a vehicle type specification number based on the corresponding relation between the basic vehicle type and the optional package in the engineering configuration table; generating a sales code based on the use relationship between the basic vehicle model and the interior and exterior color characteristic values; selecting 'features' related to the first eight codes of the vehicle identification code from a feature library; associating a "characteristic value" for the first eight codes of the vehicle identification code; and the characteristic value is taken as a middle link, so that automatic calculation matching between the vehicle type specification number and the first eight codes of the vehicle identification code, and automatic calculation matching between the sales code and the first eight codes of the vehicle identification code are realized. The invention can solve the problems of low efficiency, easy error and difficult inspection in the way of manually maintaining the corresponding relation between the vehicle type specification number, the sales code and the first eight codes of the vehicle identification code.
Description
Technical Field
The invention belongs to the technical field of automobiles, and particularly relates to a method, a device, equipment and a storage medium for automatically matching and identifying the first eight digits of a code number.
Background
In the factory production stage, vehicles newly sold in a passenger Vehicle main machine factory must be marked with Vehicle Identification numbers (VIN codes) at a plurality of positions of each Vehicle. The vehicle identification code is the identification number of the automobile, is determined according to the national vehicle management standard, and comprises information of manufacturers, years, vehicle types, vehicle body types and codes, engine codes, assembly places and the like of the vehicles. The VIN code is generally printed on the column of the 'frame number' of the driving license.
The method is characterized in that multiple vehicle types with different configurations are developed for sale in the same vehicle system in a passenger vehicle host factory, the vehicle types with different configurations correspond to the first eight codes of different vehicle identification codes, and the corresponding relation between a vehicle type specification number, a sale code and the first eight codes of the vehicle identification codes needs to be recorded in an information system in an enterprise so as to be released to a production factory for engraving. In order to meet market demands, enterprises can develop a large number of high-low vehicle types, and particularly after the vehicle is selectively packaged and applied to vehicles, the vehicle types are more in configuration variety, and the configuration variety can reach dozens of types or hundreds of types. The corresponding relation between hundreds of vehicle type specification numbers, sales codes and the first eight codes of vehicle identification codes in the enterprise information system needs to be maintained, and the corresponding relation is released to a factory ERP system for production and use.
In the research and practice process of the method, the method for finding the corresponding relation between the vehicle type specification number, the sales code and the first eight codes of the vehicle identification code maintained by the host factory of the current passenger vehicle is to manually input the vehicle type specification number, the sales code and the first eight codes of the vehicle identification code one by one, export a list after the input is finished, and visually check the correctness of the maintenance result.
The specific mode is as follows: a department for managing vehicle type codes (vehicle type specification numbers and sales codes) creates dozens of hundreds of vehicle type specification numbers and sales codes in a BOM (Bill of Material) system according to the types of vehicle type configuration in a vehicle series; a department for managing the first eight codes of the vehicle identification code compiles a list of the first eight codes of the vehicle identification code in the automobile system according to the combination of equipment related to the first eight codes of the vehicle identification code, such as an engine, an air bag and the like in an equipment definition file of a new automobile type project, then records the first eight codes of the vehicle identification code into specification numbers and sales codes of all automobile types one by one in a BOM system, so that each specification number and sales code of the automobile type have a corresponding first eight code of the vehicle identification code, then derives the list to visually check the accuracy of a maintenance result, and then distributes the list to an ERP (Enterprise Resource Planning) system of a production department.
Manual entry in the BOM system, one-by-one matching, and visual inspection of the exported list are inefficient, prone to error, and difficult to inspect problems. Particularly, with the development of the automobile industry, enterprises begin to develop in the direction of personalized customization of consumers, so that the combination of optional equipment may cause the number of automobile type specifications and sales codes in a train to reach hundreds of types, and the mode of manually inputting and exporting the correctness of visual inspection has higher requirements on manpower, higher error probability and high difficulty in checking and maintaining the correctness of results.
Disclosure of Invention
The invention provides a method, a device, equipment and a storage medium for automatically matching and identifying the first eight digits of a code number, which can solve the problems of low efficiency, easy error and difficult inspection in the prior art that the corresponding relation mode of a vehicle type specification number, a sales code and the first eight digits of the vehicle identification code is manually maintained and visual inspection correctness is led out by manually using a manual mode.
The technical scheme of the invention is described as follows by combining the attached drawings:
in a first aspect, an embodiment of the present invention provides a method for automatically matching the first eight bits of an identification code, including:
the method comprises the following steps: converting differential equipment and equipment related to the first eight codes of the vehicle identification code into characteristic values, and recording the characteristic values into a global characteristic library;
step two: synthesizing a plurality of characteristic values designed in the step one into a selected package through the AND relationship;
step three: the characteristic values used by the target vehicle system are selected from the global characteristic library in the step one, and the characteristic values comprise general characteristic values, interior decoration color characteristic values and exterior decoration color characteristic values;
step four: compiling an engineering configuration table, wherein the content of the engineering configuration table comprises the selection/non-use relation between the basic vehicle model number and the general characteristic value, and the selection package and the interior decoration color characteristic value/exterior decoration color characteristic value;
step five: generating a vehicle type specification number of a target vehicle system based on the optional/unnecessary relation between the basic vehicle type and the optional package in the engineering configuration table in the step four;
step six: generating a sales code of the target vehicle series based on the one-to-many derivative relationship between the model number of the basic vehicle and the specification number of the vehicle type in the step five and based on the use relationship between the model number of the basic vehicle, the characteristic value of the interior decoration color and the characteristic value of the exterior decoration color in the engineering configuration table in the step three;
step seven: designing the first eight codes of the vehicle identification code of the target vehicle system based on the type of vehicle type configuration and the combination relation of equipment related to the first eight codes of the vehicle identification code;
step eight: selecting the characteristics corresponding to the differentiation equipment related to the first eight codes of the identification code of the target automobile system vehicle designed in the step seven from the global characteristic library;
step nine: identifying the characteristic value under the characteristics selected in the eight first codes of the code for the vehicle;
step ten: based on the vehicle model specification number generated in the fifth step, based on the sales code generated in the sixth step, based on the characteristic value associated with the first eight codes of each vehicle identification code in the ninth step, and taking the characteristic value as a middle link, the automatic matching between the vehicle model specification number and the first eight codes of the vehicle identification code, and between the sales code and the first eight codes of the vehicle identification code is realized.
Furthermore, in the step one, the characteristics and the characteristic values used by all vehicle systems in the enterprise form a global unified characteristic library.
Furthermore, the package in step two comprises one or more characteristic values, the characteristic values forming one package are taken from different characteristics, and the characteristic values are not mutually contradictory.
And furthermore, the selection/non-use relation between the basic vehicle type and the selection package in the step four does not force that the selection package is used for all basic vehicle types when the selection logic is designed.
And further, generating the vehicle model specification numbers of the specified number only based on the optional/non-optional relation between the basic vehicle model and the optional package in the step five.
And further, generating a specified number of sales codes based on the optional/unnecessary relation between the basic car model and the interior and exterior color characteristic values in the sixth step.
In a second aspect, an embodiment of the present invention further provides an apparatus for automatically matching the first eight bits of an identification code, including:
the characteristic library module is used for storing a system global characteristic and characteristic value coding list, and the global characteristic is all vehicle systems in an enterprise;
the selective packaging module is used for creating a selective packaging for the target train, and the selective packaging is connected with the target train through AND logic by 1 or more characteristic values;
the product characteristic list module is used for extracting a characteristic value required to be used by the target train;
the engineering configuration module is used for establishing the use/selection/non-use relation between the model of the target vehicle system basic vehicle and the characteristic value of general equipment, the characteristic values of interior and exterior decoration colors and the selected package;
the target vehicle series model specification number generation module is used for applying the selection/disuse relation between the basic vehicle model and the selection package to the product type spectrum module and generating the model specification number; applying the selection/non-use relationship between the basic vehicle model and the interior color characteristic and the exterior color characteristic value to a product type spectrum module for generating a sales code;
the product type spectrum module is used for creating a basic vehicle model, generating a vehicle model specification number based on the basic vehicle model and the optional package by combining with the engineering configuration module, and generating a sales code based on the vehicle model specification number and the use relationship between the interior and exterior decoration color characteristic values by combining with the engineering configuration module;
the first eight codes of the vehicle identification code are designed by a module for compiling the first eight codes of the vehicle identification code according to the type of vehicle type configuration and the combination relation of equipment related to the first eight codes of the vehicle identification code;
the characteristic value module is configured for the first eight codes of the vehicle identification code, and is used for associating each specific characteristic value under the relevant characteristics for the first eight codes of the vehicle identification code which are already coded by the target vehicle system, so that the application range of the first eight codes of the vehicle identification code is limited by a group of characteristic values;
the association characteristic module of the first eight codes of the vehicle identification code of the vehicle system is used for selecting the characteristics related to the first eight codes of the vehicle identification code of the target vehicle system;
and the automatic matching module is used for realizing the automatic calculation matching function of the vehicle type specification number, the sales code and the first eight codes of the vehicle identification code after the establishment is finished, and realizing the automatic matching purpose of the first eight codes of the vehicle identification code.
In a third aspect, an embodiment of the present invention further provides a computer device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor executes the computer program to implement the method for automatically matching the first eight bits of the identification code according to any one of the embodiments of the present invention.
In a fourth aspect, the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the method for automatically matching the first eight bits of an identification code according to any one of the embodiments of the present invention.
The invention has the beneficial effects that:
the invention carries out configuration management on the vehicle model specification number and the sales code, carries out configuration management on the first eight codes of the vehicle identification code, and realizes automatic matching of the vehicle model specification number, the sales code and the first eight codes of the vehicle identification code by taking the configuration characteristic value as a link through a plurality of modules and electronic equipment in the device, thereby reducing the mode of manual input. Therefore, the problems of low efficiency, easy error and difficult inspection in the prior art that the corresponding relation mode of the vehicle type specification number, the sales code and the first eight codes of the vehicle identification code is manually maintained and the accuracy of visual inspection is led out can be solved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
FIG. 1 is a flow chart of a method, apparatus and electronic device for automatically matching the first eight codes of a vehicle identification code according to the present invention;
FIG. 2 is a product feature/feature value list;
FIG. 3 is a package list;
FIG. 4 is an engineering configuration table;
FIG. 5 is a derivative of a base vehicle model number to a vehicle model specification number;
FIG. 6 is a diagram of the derivation of vehicle model specification number to sales code;
FIG. 7 is a list of the first eight digits of a vehicle identification code;
FIG. 8 is a list of associated features of the first eight digits of a vehicle identification code;
FIG. 9 is a list of associated characteristic values for the first eight digits of a vehicle identification code;
FIG. 10 is a list of the results of matching the model specification/sales code with the first eight digits of the vehicle identification code;
FIG. 11 is a block diagram showing a configuration of an apparatus for matching a model specification number/sales code with the first eight codes of a vehicle identification code in one embodiment;
FIG. 12 is a diagram illustrating an apparatus for automatically matching the first eight bits of the identification code according to a second embodiment of the present invention;
fig. 13 is a schematic structural diagram of an electronic device in a third embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The following gives a description of the meaning of some terms:
■ Equipment definition: the product planning department provides a use relationship table file between basic vehicle models and equipment items, and the relationship generally comprises use, non-use, selection and the like.
■ is equipped with: names of devices and functions constituting an automobile product. For example: bluetooth, 360 panoramic image, skylight, luggage rack etc..
■ selecting and packaging: the device is a combination of a plurality of devices, is used for being superposed on a basic vehicle model and is used for being added with price and selectively purchased by consumers, such as a warm bag (seat electric heating, steering wheel electric heating, and the like), a science and technology bag (backing image, lane changing auxiliary, blind area monitoring, and the like)
■ feature: converting the equipment items in the equipment definition into system uniform codes according to the coding rules customized in the enterprise, for example: SUM stands for skylight, BLT stands for Bluetooth;
■ characteristic value: various equipment levels under the feature, for example, 3B0 for no skylight, 3B1 for manual skylight, 3B2 for ordinary power skylight, 3B3 for panoramic skylight under the SUM feature; the BLT feature 9M0 indicates no bluetooth onboard, and 9M1 indicates bluetooth onboard.
■ interior color: refer to the interior trim color style of car product, mainly get the color style of the great department of area such as seat, door protection plate, for example: BLV1 for black leather, BRV1 for brown leather;
■ exterior color: refers to the color style of spray paint over a large area of the appearance of an automotive product, such as 1A pearl white, 1B extremely night black.
■ feature library: and a coding library for managing global features and feature values in the system, wherein the feature values of general equipment items and the feature values of interior and exterior decoration colors of all vehicle systems in the enterprise are stored in the library. The eigenvalues used by all trains are taken from the library.
■ engineering configuration table: a list of use/selection/non-use relationships between the model of the basic vehicle in the vehicle system and the feature values of the general equipment items, the option packages, the interior color feature values and the exterior color feature values.
■ basic vehicle model: the equipment definition documents mainly configure the vehicle type codes, such as comfortable type, honorable type, flagship type and the like. The length of the basic vehicle model in the embodiment is 8 bits.
■ vehicle model specification number: and after the combination of the basic vehicle type and the optional package is determined, obtaining the codes. For example: not including the package of honorable type, honorable type + warm package, honorable type + science and technology package, honorable type + warm package + science and technology package, can obtain 4 motorcycle type specification numbers. The length of the vehicle model specification number in the embodiment is 12 bits.
■ marketing code: in some automobile host factories, the automobile is called as 'whole automobile material number' or 'whole automobile material code', and the code is obtained after the combination relation between the automobile type specification number and the interior trim color characteristic value and the exterior trim color characteristic value is determined. For example: the model specification of "honorable type + warm package", the first uses black leather interior trim color and pearl white exterior trim color, and the second uses black leather interior trim color and extremely night black exterior trim color, and the third kind uses brown leather interior trim color and pearl white exterior trim color. Then the model specification may generate 3 sales codes. The model department restricts the combination of the colors of the brown leather interior and the extremely dark exterior under the condition of the model specification, so that the fourth sales code cannot be generated by the model specification number. The sales code length in this embodiment is 18, wherein the model specification number is 12, the exterior trim color is 4, and the interior trim color is 2.
■ vehicle identification code: VIN code, abbreviation of Vehicle Identification Number. Due to ASE standard provisions: the VIN code consists of 17-bit characters, so it is commonly called seventeen-bit code. The vehicle identification code can be understood as the identification number of the automobile, is determined according to the national vehicle management standard, and comprises information of manufacturers, years, vehicle types, vehicle body types and codes, engine codes, assembly places and the like of the vehicles. The VIN code is generally printed on the column of the 'frame number' of the driving license.
Example one
Fig. 1 is a flowchart of a method for automatically matching and identifying the first eight bits of a code number according to an embodiment of the present invention, where this embodiment is applicable to a case where the first eight bits of the code number are automatically matched and identified, and the method can be executed by an apparatus for automatically matching and identifying the first eight bits of the code number according to a second embodiment of the present invention, where the apparatus can be implemented in a software and/or hardware manner, as shown in fig. 1, and the method specifically includes the following steps:
converting differential equipment and equipment related to the first eight codes of a vehicle identification code into characteristic values according to an equipment definition file, and recording a global characteristic library;
and forming a global unified feature library by using the features and the feature values used by all vehicle systems in the enterprise.
Step two: synthesizing a plurality of characteristic values designed in the step one into a selected package through the AND relation according to an equipment definition file;
the package comprises one or more characteristic values, the characteristic values forming one package are taken from different characteristics, and the characteristic values are not mutually contradictory.
Step three: the characteristic values used by the target vehicle system are selected from the global characteristic library in the step one, and the characteristic values comprise general characteristic values, interior decoration color characteristic values and exterior decoration color characteristic values; wherein, general characteristic values generally refer to equipment related to functions, such as: whether Bluetooth exists, whether a seat is electrically heated or not, whether a skylight exists or not and the like.
Step four: compiling an engineering configuration table, wherein the content of the engineering configuration table comprises the selection/non-use relation between the basic vehicle model number and the general characteristic value, and the selection package and the interior decoration color characteristic value/exterior decoration color characteristic value;
the selection/non-use relation between the basic vehicle type and the selection package does not force that the selection package is used for all the basic vehicle types when the selection logic is designed.
Step five: generating a vehicle type specification number of a target vehicle system based on the optional/unnecessary relation between the basic vehicle type and the optional package in the engineering configuration table in the step four;
and only generating the vehicle model specification numbers of the specified quantity based on the optional/unnecessary relation between the basic vehicle model and the optional package, and not generating redundant vehicle model specifications.
Step six: generating a sales code of the target vehicle series based on the one-to-many derivative relationship between the model number of the basic vehicle and the specification number of the vehicle type in the step five and based on the use relationship between the model number of the basic vehicle, the characteristic value of the interior decoration color and the characteristic value of the exterior decoration color in the engineering configuration table in the step three;
and step six, generating a specified number of sales codes based on the selection/non-use relation between the model of the basic vehicle and the characteristic values of the interior and exterior colors, wherein the generated sales codes are omitted and have no redundancy.
Step seven: designing the first eight codes of the vehicle identification code of the target vehicle system based on the type of vehicle type configuration in the equipment definition and the combination relation of equipment related to the first eight codes of the vehicle identification code;
step eight: selecting the characteristics corresponding to the differentiation equipment related to the first eight codes of the identification code of the target automobile system vehicle designed in the step seven from the global characteristic library;
step nine: identifying the characteristic value under the characteristics selected in the eight first codes of the code for the vehicle;
step ten: based on the vehicle model specification number generated in the fifth step, based on the sales code generated in the sixth step, based on the characteristic value associated with the first eight codes of each vehicle identification code in the ninth step, and taking the characteristic value as a middle link, the automatic matching between the vehicle model specification number and the first eight codes of the vehicle identification code, and between the sales code and the first eight codes of the vehicle identification code is realized.
In addition, when the vehicle model needs to be automatically matched, the method can be adopted, and the method is specifically as follows:
s1, converting the differentiated equipment and the equipment related to the vehicle model into characteristic values, and recording a global characteristic library;
s2, synthesizing the plurality of characteristic values designed in the step one into a selected package through the AND relation;
s3, the characteristic values used by the target train are selected from the global characteristic library in the step one, wherein the characteristic values comprise a general characteristic value, an interior color characteristic value and an exterior color characteristic value; wherein, general characteristic values generally refer to equipment related to functions, such as: whether Bluetooth exists, whether a seat is electrically heated or not, whether a skylight exists or not and the like.
S4, compiling an engineering configuration table, wherein the content comprises the selection/non-use relation between the basic vehicle type and the general characteristic value, the selection package and the interior decoration color characteristic value/exterior decoration color characteristic value;
s5, generating a vehicle type specification number of the target vehicle series based on the optional/non-optional relation between the basic vehicle type and the optional package in the engineering configuration table in the step four;
s6, based on the one-to-many derivative relationship between the basic vehicle model and the vehicle model specification number in the fifth step, and based on the use relationship between the basic vehicle model, the interior decoration color characteristic value and the exterior decoration color characteristic value in the engineering configuration table in the fourth step, generating a sales code of the target vehicle series;
s7, designing the vehicle model of the target vehicle system based on the type of vehicle type configuration and the combination relation of equipment related to the vehicle model;
s8, selecting the characteristics corresponding to the differentiation equipment related to the model of the target automobile system vehicle designed in the step seven from the global characteristic library;
s9: the characteristic value under the characteristic selected in the step eight is the vehicle model;
and S10, based on the vehicle model specification number generated in the fifth step, based on the sales code generated in the sixth step, based on the feature value associated with each vehicle model in the ninth step, and taking the feature value as a middle link, so as to realize automatic matching between the vehicle model specification number and the vehicle model, and between the sales code and the vehicle model.
Example two
Referring to fig. 12, a schematic diagram of an apparatus for automatically matching the first eight bits of an identification code according to a second embodiment of the present invention includes:
the characteristic library module is used for storing a system global characteristic and characteristic value coding list, and the global characteristic is all vehicle systems in an enterprise;
the selective packaging module is used for creating a selective packaging for the target train, and the selective packaging is connected with the target train through AND logic by 1 or more characteristic values;
the product characteristic list module is used for extracting a characteristic value required to be used by the target train;
the engineering configuration module is used for establishing the use/selection/non-use relation between the model of the target vehicle system basic vehicle and the characteristic value of general equipment, the characteristic values of interior and exterior decoration colors and the selected package;
the target vehicle series model specification number generation module is used for applying the selection/disuse relation between the basic vehicle model and the selection package to the product type spectrum module and generating the model specification number; applying the selection/non-use relationship between the basic vehicle model and the interior color characteristic and the exterior color characteristic value to a product type spectrum module for generating a sales code;
the product type spectrum module is used for creating a basic vehicle model, generating a vehicle model specification number based on the basic vehicle model and the optional package by combining with the engineering configuration module, and generating a sales code based on the vehicle model specification number and the use relationship between the interior and exterior decoration color characteristic values by combining with the engineering configuration module;
the first eight codes of the vehicle identification code are designed by a module for compiling the first eight codes of the vehicle identification code according to the type of vehicle type configuration and the combination relation of equipment related to the first eight codes of the vehicle identification code;
the characteristic value module is configured for the first eight codes of the vehicle identification code, and is used for associating each specific characteristic value under the relevant characteristics for the first eight codes of the vehicle identification code which are already coded by the target vehicle system, so that the application range of the first eight codes of the vehicle identification code is limited by a group of characteristic values;
the association characteristic module of the first eight codes of the vehicle identification code of the vehicle system is used for selecting the characteristics related to the first eight codes of the vehicle identification code of the target vehicle system;
and the automatic matching module is used for realizing the automatic calculation matching function of the vehicle type specification number, the sales code and the first eight codes of the vehicle identification code after the establishment is finished, and realizing the automatic matching purpose of the first eight codes of the vehicle identification code.
EXAMPLE III
Fig. 13 is a schematic structural diagram of a computer device in the fourth embodiment of the present invention. FIG. 13 illustrates a block diagram of an exemplary computer device 12 suitable for use in implementing embodiments of the present invention. The computer device 12 shown in fig. 13 is only an example and should not bring any limitation to the function and the scope of use of the embodiments of the present invention.
As shown in FIG. 13, computer device 12 is in the form of a general purpose computing device. The components of computer device 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 that couples various system components including the system memory 28 and the processing unit 16.
The system memory 28 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM)30 and/or cache memory 32. Computer device 12 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 13, commonly referred to as a "hard drive"). Although not shown in FIG. 13, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to bus 18 by one or more data media interfaces. Memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
A program/utility 40 having a set (at least one) of program modules 42 may be stored, for example, in memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 42 generally carry out the functions and/or methodologies of the described embodiments of the invention.
The processing unit 16 executes various functional applications and data processing by executing programs stored in the system memory 28, for example, implementing a method for automatically matching the first eight bits of the identification code provided by the embodiment of the present invention.
Example four
A fourth embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements a method for automatically matching the first eight bits of an identification code according to all embodiments of the present invention.
Any combination of one or more computer-readable media may be employed. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
EXAMPLE five
The method is applied to a new vehicle type, the flow chart of the implementation is shown as the attached figure 1, and the implementation steps are as follows:
the method comprises the following steps: according to the equipment definition file, differentiated equipment in a new vehicle type (hereinafter referred to as a target vehicle series) and equipment related to the first eight codes of a vehicle identification code are converted into characteristic values. If a certain equipment is already in the global feature library of the enterprise system, the equipment is directly used; if a certain device does not have a corresponding characteristic value in the characteristic library, compiling new characteristics and characteristic values according to the technical standard specification of the characteristic and characteristic value coding rules, and inputting a global characteristic library; the interior decoration color and the exterior decoration color are also converted into characteristic values and managed by a characteristic library module of the device. As shown in fig. 2, a small amount of equipment of a target vehicle system is selected in the embodiment for example, the seat material characteristics in fig. 2 are divided into two characteristic values of "seat PVC" and "seat microfiber skin + PVC", the electrical heating characteristics of the front seat are divided into two characteristic values of charged heating and uncharged heating, and so on;
step two: synthesizing a plurality of characteristic values designed in the step one into a selected package through the AND relation according to an equipment definition file, and managing through a selected package module of the device; as shown in fig. 3; in the embodiment, 2 optional packages are set, each optional package is composed of a plurality of characteristic values, the characteristic values are logically connected with the characteristic values, and the symbol is &;
step three: the characteristic values used by the target vehicle system are selected from the global characteristic library in the step one, wherein the characteristic values comprise a general characteristic value, an interior decoration color characteristic value and an exterior decoration color characteristic value; the purpose of this step is to serve the fourth step, make the fourth step carry out, do not need to associate all eigenvalues of the global characteristic library to the target train, only need to set up the relation of choosing/not needing/using to the eigenvalue of the target train, simplify the project configuration table of the target train and maintain the complexity, manage through "product characteristic inventory module" of the apparatus of the invention;
step four: the method comprises the following steps of compiling an engineering configuration table, wherein the contents are as follows: the use/non-use relation between the basic vehicle model and the general characteristic value is represented by symbols 'O' and 'minus'; the relationship between the model of the basic vehicle and the optional/non-optional relation of the optional package is represented by symbols 'E' and 'minus'; the relationship between the basic vehicle model and the selection/non-use of the interior color characteristic value and the exterior color characteristic value is represented by symbols 'E' and 'minus'; the complete project configuration table of the target train is formed in this way and is managed through a project configuration table module of the device. For example, in fig. 4, the relationship between the use and non-use of the two basic vehicle models for the characteristic values of the engine displacement, the engine air intake form, the gearbox form and the like is represented by using the sum; setting a selection/non-use relationship for the selection packages such as P1\ P3 and the like through the symbols of E and-;
step five: based on the optional/non-optional relation between the basic vehicle model number and the optional package in the engineering configuration table in the step four, generating a complete and non-redundant vehicle model specification number in the target vehicle system in a product type spectrum module of the device; as shown in fig. 5, in the present embodiment, 2 basic vehicle models are selected, and since each basic vehicle model can generate a vehicle model specification number without using a selective package, and can also generate a vehicle model specification number with 1 selective package, 4 vehicle model specification numbers are generated by 2 basic vehicle models in the present embodiment; the length of the vehicle type specification number code is 12 bits, and 4 serial numbers are more than the basic vehicle type number;
step six: and generating a complete and redundancy-free sales code in the target vehicle system in a product type spectrum module of the device based on the one-to-many derivative relationship between the model number of the basic vehicle and the specification number of the vehicle type in the step five and based on the use relationship between the model number of the basic vehicle and the characteristic values of the interior decoration colors and the characteristic values of the exterior decoration colors in the engineering configuration table in the step four. As shown in fig. 6, in this embodiment, each basic vehicle model number can use 2 interior colors and 3 exterior colors, and according to the maximum combination, 6 interior and exterior color combinations can be generated, which are: black microfiber + jazz brown, brown microfiber + jazz brown, black microfiber + arctic white, brown microfiber + arctic white, black microfiber + phantom black, brown microfiber + phantom black. Because the motorcycle type specification number is generated on the basis of the basic vehicle model number on the basis of the optional package, the color combination that the motorcycle type specification number can carry out follows the color combination of the basic vehicle model number, namely: each model specification can use 6 interior and exterior color combinations. In the embodiment, the length of the coded exterior color characteristic value is 4 bits, the length of the coded interior color characteristic value is 2 bits, and the length of the generated sales code is 16 bits on the basis of 12 vehicle type specification numbers. Totaling: deriving 4 vehicle type specification numbers and 24 sales codes in total according to 2 basic vehicle models, as shown in the attached figure 6;
step seven: and designing a list of the first eight codes of the vehicle identification code needed by the target vehicle system based on the type of vehicle configuration in an equipment definition file input by the project and the combination relation of equipment related to the first eight codes of the vehicle identification code. As shown in fig. 7, according to the definition of the technical standard, the first eight codes of the vehicle identification code of the target vehicle system in the embodiment are 2, so that the requirements of all high-low vehicle models in the target vehicle system can be met;
step eight: and C, checking the characteristics corresponding to the differentiation equipment related to the first eight codes of the identification code of the target automobile system vehicle designed in the step seven from the global characteristic library, and managing the characteristics in an association characteristic module of the first eight codes of the identification code of the automobile system vehicle of the device. Referring to fig. 8, the eight first codes of the vehicle identification code of the target vehicle type in the present embodiment are compiled depending on the engine displacement of the vehicle system and whether or not the front row side airbag is provided. The step and the module are set because the number of the first eight codes of the vehicle identification codes of different vehicle series in the enterprise is related to different characteristics; for example, the first eight codes of the vehicle identification code of another vehicle series in an enterprise are related to the characteristics of the engine displacement, the wheel base length and the like, and the characteristics are additionally selected;
step nine: and (3) identifying the first eight codes of the code number for each vehicle of the target train, associating the characteristic values under the characteristics selected in the step eight, so that the application range of the first eight codes of each vehicle identification code can be limited by a series of characteristic values, and managing the first eight codes of the vehicle identification code by a characteristic value module. Referring to fig. 9, the target vehicle system in this embodiment designs the first eight codes of 2 vehicle identification codes, and the applicable range of the first eight codes of each vehicle identification code is limited by 1.4 liters and 1.8 liters under the engine displacement, a front-row-free side air bag and a front-row-side air bag under the front-row side air bag, two groups of characteristics and four characteristic values;
step ten: based on the vehicle model specification number generated in the fifth step, based on the sales code generated in the sixth step, based on the characteristic value associated with the first eight codes of each vehicle identification code in the ninth step, and taking the characteristic value as a link, in a product type spectrum module of the device, the automatic matching between the vehicle model specification number and the first eight codes of the vehicle identification code, and between the sales code and the first eight codes of the vehicle identification code is realized. As shown in fig. 10, 2 model specifications and 12 sales codes under the model number 1 of the basic vehicle are all 1.4 liters/without a front row side airbag, and the 2 model specifications and the 12 sales codes are all matched with the front eight code "LFP 83 ACC" of the vehicle identification code. And the product type spectrum module of the device has the integrity and accuracy checking functions: if the specification number and the sales code of a certain vehicle type are not matched with the first eight codes of the vehicle identification code according with the vehicle type, an error is reported; if the specification number and the sales code of a certain vehicle model are matched with the first eight codes of 2 or more vehicle identification codes, an error is reported.
In conclusion, the invention can eliminate the problems of low efficiency, easy error and difficult inspection of visual inspection correctness by manually maintaining the corresponding relation mode of the vehicle type specification number, the sales code and the first eight codes of the vehicle identification code number in a manual mode and exporting the correctness.
Although the preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, the scope of the present invention is not limited to the specific details of the above embodiments, and any person skilled in the art can substitute or change the technical solution of the present invention and its inventive concept within the technical scope of the present invention, and these simple modifications belong to the scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (9)
1. A method for automatically matching the first eight bits of an identification code is characterized by comprising the following steps:
the method comprises the following steps: converting differential equipment and equipment related to the first eight codes of the vehicle identification code into characteristic values, and recording the characteristic values into a global characteristic library;
step two: synthesizing a plurality of characteristic values designed in the step one into a selected package through the AND relationship;
step three: the characteristic values used by the target vehicle system are selected from the global characteristic library in the step one, and the characteristic values comprise general characteristic values, interior decoration color characteristic values and exterior decoration color characteristic values;
step four: compiling an engineering configuration table, wherein the content of the engineering configuration table comprises the selection/non-use relation between the basic vehicle model number and the general characteristic value, and the selection package and the interior decoration color characteristic value/exterior decoration color characteristic value;
step five: generating a vehicle type specification number of a target vehicle system based on the optional/unnecessary relation between the basic vehicle type and the optional package in the engineering configuration table in the step four;
step six: generating a sales code of the target vehicle series based on the one-to-many derivative relationship between the model number of the basic vehicle and the specification number of the vehicle type in the step five and based on the use relationship between the model number of the basic vehicle, the characteristic value of the interior decoration color and the characteristic value of the exterior decoration color in the engineering configuration table in the step three;
step seven: designing the first eight codes of the vehicle identification code of the target vehicle system based on the type of vehicle type configuration and the combination relation of equipment related to the first eight codes of the vehicle identification code;
step eight: selecting the characteristics corresponding to the differentiation equipment related to the first eight codes of the identification code of the target automobile system vehicle designed in the step seven from the global characteristic library;
step nine: identifying the characteristic value under the characteristics selected in the eight first codes of the code for the vehicle;
step ten: based on the vehicle model specification number generated in the fifth step, based on the sales code generated in the sixth step, based on the characteristic value associated with the first eight codes of each vehicle identification code in the ninth step, and taking the characteristic value as a middle link, the automatic matching between the vehicle model specification number and the first eight codes of the vehicle identification code, and between the sales code and the first eight codes of the vehicle identification code is realized.
2. The method as claimed in claim 1, wherein the characteristics and the characteristic values used by all vehicle systems in the enterprise form a globally uniform characteristic library in step one.
3. The method as claimed in claim 1, wherein the package in step two includes one or more feature values, the feature values constituting a package are derived from different features, and there is no contradiction between the feature values.
4. The method as claimed in claim 1, wherein the selection/non-use relationship between the basic vehicle type and the selection package in step four does not force the basic vehicle type to use the selection package completely when designing the selection logic.
5. The method of claim 1, wherein step five is performed to generate only a specified number of model specification numbers based on the optional/non-optional relationship between the base model and the optional package.
6. The method as claimed in claim 1, wherein the sales code of the specified number is generated in step six based on the selection/non-use relationship between the model number of the basic car and the characteristic value of the interior and exterior colors.
7. An apparatus for automatically matching the first eight digits of an identification code, comprising:
the characteristic library module is used for storing a system global characteristic and characteristic value coding list, and the global characteristic is all vehicle systems in an enterprise;
the selective packaging module is used for creating a selective packaging for the target train, and the selective packaging is connected with the target train through AND logic by 1 or more characteristic values;
the product characteristic list module is used for extracting a characteristic value required to be used by the target train;
the engineering configuration module is used for establishing the use/selection/non-use relation between the model of the target vehicle system basic vehicle and the characteristic value of general equipment, the characteristic values of interior and exterior decoration colors and the selected package;
the target vehicle series model specification number generation module is used for applying the selection/disuse relation between the basic vehicle model and the selection package to the product type spectrum module and generating the model specification number; applying the selection/non-use relationship between the basic vehicle model and the interior color characteristic and the exterior color characteristic value to a product type spectrum module for generating a sales code;
the product type spectrum module is used for creating a basic vehicle model, generating a vehicle model specification number based on the basic vehicle model and the optional package by combining with the engineering configuration module, and generating a sales code based on the vehicle model specification number and the use relationship between the interior and exterior decoration color characteristic values by combining with the engineering configuration module;
the first eight codes of the vehicle identification code are designed by a module for compiling the first eight codes of the vehicle identification code according to the type of vehicle type configuration and the combination relation of equipment related to the first eight codes of the vehicle identification code;
the characteristic value module is configured for the first eight codes of the vehicle identification code, and is used for associating each specific characteristic value under the relevant characteristics for the first eight codes of the vehicle identification code which are already coded by the target vehicle system, so that the application range of the first eight codes of the vehicle identification code is limited by a group of characteristic values;
the association characteristic module of the first eight codes of the vehicle identification code of the vehicle system is used for selecting the characteristics related to the first eight codes of the vehicle identification code of the target vehicle system;
and the automatic matching module is used for realizing the automatic calculation matching function of the vehicle type specification number, the sales code and the first eight codes of the vehicle identification code after the establishment is finished, and realizing the automatic matching purpose of the first eight codes of the vehicle identification code.
8. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements a method of automatically matching the first eight bits of an identification code according to any one of claims 1-6 when executing the program.
9. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out a method of automatically matching the first eight bits of an identification code according to any one of claims 1 to 6.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023206999A1 (en) * | 2022-04-26 | 2023-11-02 | 一汽奔腾轿车有限公司 | Method, apparatus, device and storage medium for automatically generating eol configuration code of control unit |
| WO2023240867A1 (en) * | 2022-06-17 | 2023-12-21 | 一汽奔腾轿车有限公司 | Automatic matching method and system for vehicle material numbers and vehicle model announcement numbers |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023206999A1 (en) * | 2022-04-26 | 2023-11-02 | 一汽奔腾轿车有限公司 | Method, apparatus, device and storage medium for automatically generating eol configuration code of control unit |
| WO2023240867A1 (en) * | 2022-06-17 | 2023-12-21 | 一汽奔腾轿车有限公司 | Automatic matching method and system for vehicle material numbers and vehicle model announcement numbers |
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