Vehicle indication code intelligent generation method and device, equipment and storage medium

Abstract

The invention discloses a vehicle indication code intelligent generation method and device, equipment and a storage medium, and relates to the technical field of vehicle production and manufacturing, and the method comprises the steps: building a corresponding relation between years and codes, and writing the corresponding relation data into an SCF system, so as to generate a first bit code of a VIS based on a plan date and an order type when a vehicle order is arranged; setting a code of each assembly line corresponding to the production line, storing the code in a database, and generating a second bit code of the VIS based on the production line scheduled by the vehicle order; distributing serial number segments according to different use scenes, demand objects and production lines so as to generate the last 6-bit codes of the VIS during vehicle production; based on the SCF system, VIS generation management is achieved, and reminding is carried out when query verification is repeated. According to the method, the unique vehicle indication code is generated according to the set rule during order arrangement, so that the possibility of information errors, omission and repeated generation is effectively avoided.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle production and manufacturing, and specifically to a method, device, equipment and storage medium for intelligently generating a vehicle indicator code. Background Art

[0002] The vehicle indicator code (VIS) is an important part of the vehicle identification code (VIN). VIS consists of 8 characters, the first character indicates the year, the second character indicates the assembly plant (line), and the remaining 6 characters represent the vehicle production sequence number. According to relevant regulations, in order to accurately identify and track the manufacturing information and production sequence of the vehicle, each assembly plant should ensure that the identification code of any vehicle produced within 30 years is different. Therefore, the vehicle indicator code (VIS) must meet the requirement of not being reused within 30 years.

[0003] At present, the normal production of vehicles uses the MES (Manufacturing Execution System) system to generate a vehicle indicator code (VIS) in a specified number segment according to the year, production line and the order of going online when the vehicle goes online. Due to temporary business needs of each sales unit, such as reserved number production, pre-registered number production, and cross-year numbering, a large number of orders need to provide a vehicle indicator code (VIS) before going online every year. For this reason, the order management department needs to manually reserve the vehicle indicator code (VIS) according to different production lines, different vehicle categories and usage scenarios and send it to each sales unit to carry out business in advance, and establish files for one-to-one use when the vehicle goes online. Due to the large number of sales units and production lines, the manual information transmission process is complicated, and the manual recording of data is prone to errors, resulting in the vehicle indicator code (VIS) being very easy to repeat. In order to prevent vehicles from entering the market, temporary rework and repair can only be carried out after the duplication problem is found, and the workload is huge. Summary of the invention

[0004] The present application provides a method, device, equipment and storage medium for intelligently generating a vehicle indicator code, which effectively eliminates the possibility of information error, omission and repeated generation by generating a unique vehicle indicator code according to set rules when arranging orders.

[0005] In a first aspect, an embodiment of the present application provides a method for intelligently generating a vehicle indicator code, the method comprising:

[0006] Establish the correspondence between year and code and write the correspondence data into the SCF system to generate the first digit of the VIS code based on the planned date and order category when the vehicle order is placed;

[0007] Set the code of each assembly line corresponding to the production line and store it in the database, and generate the second code of the VIS based on the production line scheduled by the vehicle order;

[0008] Allocate serial number segments according to different usage scenarios, demand objects and production lines to generate the last 6 digits of the VIS code when the vehicle is produced;

[0009] Implement VIS generation management based on the SCF system and provide reminders for query and verification duplication.

[0010] In combination with the first aspect, in one embodiment, the establishing of the correspondence between the year and the code and writing the correspondence data into the SCF system so as to generate the first digit code of the VIS based on the planned date and the order category when the vehicle order is arranged specifically includes:

[0011] Based on the preset year code duplication requirement rules, establish the correspondence between the year and the code, and write the established correspondence into the SCF system;

[0012] When a vehicle order is arranged, the SCF system retrieves the planned date and order category, and generates the first digit of the VIS code based on the retrieved order category and the code of the year corresponding to the planned date.

[0013] In combination with the first aspect, in one implementation, when the vehicle order is arranged, the SCF system retrieves the planned date and the order category, and generates the first digit code of the VIS according to the retrieved order category and the code of the year corresponding to the planned date, specifically including:

[0014] When the vehicle order is arranged, the SCF system retrieves the planned date and order category, and the SCF system determines the retrieved order category:

[0015] If the order category is non-first category or first category, the code of the year corresponding to the planned date is used as the first digit to generate the first digit of the VIS;

[0016] If the order category is the first category, the code corresponding to the next year of the current year is used as the first digit to generate the first digit of the VIS code;

[0017] If the order category is the second category, the code corresponding to the next year under the current year is used as the first digit to generate the first digit of the VIS code;

[0018] The first category indicates that the VIS needs to be activated in the next year, and the second category indicates that the VIS needs to be activated in the year after that.

[0019] In combination with the first aspect, in one implementation, the code of each assembly line corresponding to the production line is set and stored in a database, and the second digit code of the VIS is generated based on the production line scheduled by the vehicle order, specifically including:

[0020] Set the code of each assembly line and store it in the database, and establish the corresponding relationship between the assembly line and the production line in the SCF system;

[0021] When a vehicle order is locked in ACT, the second digit of VIS is generated based on the production line scheduled for the vehicle order and the code of the assembly line corresponding to the production line is used as the second digit.

[0022] In combination with the first aspect, in one implementation, the allocation of serial number segments according to different usage scenarios, demand objects, and production lines to generate the last 6 digits of the VIS code during vehicle production specifically includes:

[0023] According to the usage scenario, demand unit and production line, a serial number segment range is allocated to each category, and the serial number segment ranges of each category are not repeated;

[0024] Reassign serial number segments of the same category to ensure that vehicle production sequence numbers of subdivided production lines are not repeated;

[0025] When a vehicle is produced, the vehicle production sequence number is generated according to the serial number segment interval of the current category to generate the last 6 digits of the VIS code.

[0026] In combination with the first aspect, in one implementation, the generation management of the VIS based on the SCF system and the reminder when the query verification is repeated specifically include:

[0027] The SCF system centrally manages the generation of VIS;

[0028] The SCF system provides a VIS query function and performs a verification operation during the query to provide a reminder when a VIS duplication occurs.

[0029] In combination with the first aspect, in one implementation,

[0030] The vehicle indicator code intelligent generation method is also used to expand the function of responding to temporary needs of sales units;

[0031] The expansion of the response function includes the production of reserved numbers and pre-registration numbers;

[0032] The reserved number production is to provide VIS to the demanding unit in advance after the vehicle order is submitted;

[0033] The pre-registered production is designated by the sales unit for use of VIS.

[0034] In a second aspect, an embodiment of the present application provides a vehicle indicator code intelligent generation device, the vehicle indicator code intelligent generation device comprising:

[0035] A first generation module, which is used to establish a correspondence between the year and the code and write the correspondence data into the SCF system, so as to generate the first digit code of the VIS based on the planned date and the order category when the vehicle order is arranged;

[0036] A second generation module, which is used to set the code of each assembly line corresponding to the production line and store it in the database, and generate the second code of the VIS based on the production line scheduled by the vehicle order;

[0037] The third generation module is used to allocate serial number segments according to different usage scenarios, demand objects and production lines to generate the last 6 digits of the VIS code when the vehicle is produced;

[0038] The management module is used to store the generated VIS in the SCF system, drive the SCF system to manage the VIS and perform query and verification to remind when duplication occurs.

[0039] In a third aspect, an embodiment of the present application provides a vehicle indicator code intelligent generation device, the vehicle indicator code intelligent generation device comprising a processor, a memory, and a vehicle indicator code intelligent generation program stored in the memory and executable by the processor, wherein when the vehicle indicator code intelligent generation program is executed by the processor, the steps of the above-mentioned vehicle indicator code intelligent generation method are implemented.

[0040] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, on which a vehicle indicator code intelligent generation program is stored. When the vehicle indicator code intelligent generation program is executed by a processor, the steps of the above-mentioned vehicle indicator code intelligent generation method are implemented.

[0041] The beneficial effects brought by the technical solution provided in the embodiments of the present application include:

[0042] All vehicle identification codes required for vehicle production are allocated and managed in an integrated manner by the SCF system, which facilitates query and traceability and improves reliability; statistics on special needs of sales units are changed to SCF system statistics, which are convenient for long-term storage and not easy to lose, greatly reduce manual workload, and eliminate the occurrence of human errors; the SCF system has added a duplicate verification function, which generates a unique vehicle identification code according to the set rules when the order is arranged, effectively eliminating the possibility of information errors, omissions and duplicate generation. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 A flowchart of the method for intelligently generating a vehicle indicator code according to the present application;

[0044] Figure 2 This is a schematic diagram of the functional modules of the vehicle indicator code intelligent generation device of the present application;

[0045] Figure 3 This is a schematic diagram of the hardware structure of the vehicle indicator code intelligent generation device of this application. DETAILED DESCRIPTION

[0046] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0047] In order to make the objectives, technical solutions and advantages of the present application clearer, the implementation methods of the present application will be further described in detail below with reference to the accompanying drawings.

[0048] On the first aspect, an embodiment of the present application provides a method for intelligently generating a vehicle indicator code. By sorting out the vehicle indicator code business categories and temporary sales needs, the vehicle indicator code usage rules are set in the SCF (Supply Chain Finance) system according to different sales units, different production lines and vehicle categories, and a fixed usage range is specified. When a vehicle order is locked, a unique vehicle indicator code is automatically matched in sequence and generated, and passed to the MES, MOM (Manufacturing Operations Management System) system and certificate system for execution.

[0049] In one embodiment, referring to Figure 1 , Figure 1 This is a flow chart of the intelligent generation method of vehicle indicator codes in this application. Figure 1 As shown, the vehicle indicator code intelligent generation method includes:

[0050] S1: Establish the correspondence between the year and the code and write the correspondence data into the SCF system to generate the first digit code of the VIS based on the planned date and order category when the vehicle order is arranged;

[0051] Furthermore, in one embodiment, a correspondence between the year and the code is established and the correspondence data is written into the SCF system, so that the first digit of the VIS is generated based on the planned date and the order category when the vehicle order is arranged, specifically including:

[0052] S101: Based on the preset year code duplication requirement rule, a correspondence between the year and the code is established, and the established correspondence is written into the SCF system;

[0053] S102: When the vehicle order is arranged, the SCF system retrieves the planned date and order category, and generates the first digit code of the VIS based on the retrieved order category and the code of the year corresponding to the planned date.

[0054] Among them, the preset year code repetition requirement rule is that the year code shall not be repeated within 30 years. Based on this requirement, the correspondence between the year and the code is established. For example, from 2001 to 2009, the corresponding codes are numbers 1 to 9, and from 2010 to 2030, the corresponding codes are letters A to Y. After the set 30 years, starting from 2031, the corresponding code will start from number 1 again. The correspondence between the year and the code is established according to the above correspondence, and the correspondence is written into the SCF system. Subsequently, the corresponding code is started as the first code of the VIS according to the progress of the year, without the need for manual entry every year.

[0055] Furthermore, when the vehicle order is arranged, the SCF system retrieves the planned date and order category, and generates the first digit of the VIS code based on the retrieved order category and the code of the year corresponding to the planned date, which specifically includes:

[0056] When the vehicle order is arranged, the SCF system retrieves the planned date and order category, and the SCF system determines the retrieved order category:

[0057] If the order category is non-first category or first category, the code of the year corresponding to the planned date is used as the first digit to generate the first digit of the VIS;

[0058] If the order category is the first category, the code corresponding to the next year of the current year is used as the first digit to generate the first digit of the VIS code;

[0059] If the order category is the second category, the code corresponding to the next year under the current year is used as the first digit to generate the first digit of the VIS code;

[0060] The first category indicates that the VIS needs to be activated in the next year, and the second category indicates that the VIS needs to be activated in the year after that.

[0061] Specifically, during normal production, the planned date and order category are retrieved. When the order category is not the first category, the first digit of the VIS is directly generated according to the corresponding year in the planned date. For cross-year reserved production, the sales unit will maintain the order category as the first category or the second category when submitting the production order according to demand. The first category indicates that the VIS of the next year needs to be activated, and the second category indicates that the VIS of the year after that needs to be activated. When the SCF system receives the production order and retrieves the planned date and order category, if the order category is the first category, the code corresponding to the next year is activated as the first digit of the VIS. If the order category is the second category, the code corresponding to the year after that is activated as the first digit of the VIS.

[0062] S2: Set the code of each assembly line corresponding to the production line and store it in the database, and generate the second code of the VIS based on the production line scheduled by the vehicle order;

[0063] Furthermore, in one embodiment, the code of each assembly line corresponding to the production line is set and stored in the database, and the second digit code of the VIS is generated based on the production line scheduled by the vehicle order, specifically including:

[0064] S201: Set the code of each assembly line and store it in the database, and establish the corresponding relationship between the assembly line and the production line in the SCF system;

[0065] That is, the unit code of each assembly line is set according to the relevant management standards of the vehicle OEM, and corresponds one by one with the code of the production line in the SCF system;

[0066] S202: When the vehicle order is locked in ACT (a database locking mechanism), the code of the assembly line corresponding to the production line is used as the second digit code according to the production line scheduled by the vehicle order to generate the second digit code of VIS.

[0067] Complete and enriched coverage of all business scenarios, the scope of the code can also be expanded to include all final assembly lines and sub-assembly plants.

[0068] S3: Allocate serial number segments according to different usage scenarios, demand objects and production lines to generate the last 6 digits of the VIS code when the vehicle is produced;

[0069] Furthermore, in one embodiment, the serial number segments are allocated according to different usage scenarios, demand objects and production lines to generate the last 6 digits of the VIS code when the vehicle is produced, specifically including:

[0070] S301: Allocate a serial number segment range to each category according to the usage scenario, demand unit and production line, and the serial number segment ranges of each category are not repeated;

[0071] S302: reallocating the serial number segments of the same category to ensure that the vehicle production sequence numbers of the subdivided production lines are not repeated;

[0072] S303: When a vehicle is produced, a vehicle production sequence number is generated according to the serial number segment interval of the current category to generate the last 6 digits of the VIS code.

[0073] Specifically, according to the usage scenario, demand unit and production line, a corresponding number of serial number segments are allocated to each category to clarify the usage scope of vehicle production sequence numbers in each category; further, the serial number segments involved in the same category can be reallocated to ensure that the vehicle production sequence numbers of all subdivided production line scenarios are not repeated.

[0074] It should be noted that, in a possible implementation, for the VIS generated by the present application, when the first digit code and the second digit code are the same, the vehicle production serial number cannot be repeated; when the first digit code or the second digit code is different, the vehicle production serial number can be repeated.

[0075] S4: Implement VIS generation management based on the SCF system and provide reminders for query verification duplication.

[0076] Further, in one embodiment, the generation management of VIS is implemented based on the SCF system and reminders are provided when querying and verifying duplication, specifically including:

[0077] S401: The SCF system uniformly manages the generation of VIS;

[0078] S402: The SCF system provides a VIS query function and performs a verification operation during the query to provide a reminder when a VIS duplication occurs.

[0079] Specifically, the generation rules of the above 8-character VIS are written into the SCF system, and the SCF system is used to uniformly generate and manage VIS. All business personnel can query and use it. At the same time, a verification function is added to remind business personnel when duplication occurs, and correct and modify it in time to avoid VIS duplication problems.

[0080] Furthermore, the vehicle indicator code intelligent generation method of the present application is also used to expand the response function to the temporary needs of the sales unit; the response function expansion includes the production of reserved numbers and pre-registration numbers;

[0081] The reserved number production is to provide VIS to the demand unit in advance after the vehicle order is submitted; specifically, the sales unit submits it through the SCF system, the vehicle order planning room confirms the business and reviews it, the parts planning room maintains the engine number corresponding to the order number, the order planning room reviews and releases it, and the locked plan needs to reserve production only needs to match the engine number, and the unlocked plan needs to reserve production. After the planner agrees and confirms, the vehicle indication code is generated in advance according to the production line and bound to the order number, which will not be affected by the line change. The sales unit in this application refers to the vehicle sales department or the vehicle sales management department.

[0082] Pre-registered production specifies the use of VIS for the sales unit. Specifically, when the sales unit submits a vehicle order, it also reports the VIS to the SCF system. When the SCF system receives the vehicle order, it verifies the VIS and reports an error if a duplicate is found.

[0083] According to the vehicle indicator code intelligent generation method of the embodiment of the present application, all vehicle indicator codes required for vehicle production are integrated and managed by the SCF system, which is convenient for query and traceability and improves reliability; special needs of sales units, such as reserved number production and pre-registration number production, are changed from Excel table statistics to SCF system statistics, which is convenient for long-term storage and not easy to lose, greatly reduces manual workload, and eliminates the occurrence of human errors; the SCF system adds a duplicate verification function, which generates a unique vehicle indicator code according to the set rules when the order is arranged, effectively eliminating the possibility of information errors, omissions and duplicate generation.

[0084] In a second aspect, an embodiment of the present application also provides a device for intelligently generating a vehicle indicator code.

[0085] In one embodiment, referring to Figure 2 , Figure 2 This is a functional module diagram of the vehicle indicator code intelligent generation device of this application. Figure 2 As shown, the vehicle indicator code intelligent generation device includes: a first generation module, a second generation module, a third generation module, and a management module.

[0086] The first generation module is used to establish the correspondence between the year and the code and write the correspondence data into the SCF system, so as to generate the first digit of the VIS code based on the planned date and order category when the vehicle order is arranged; the second generation module is used to set the code of each assembly line corresponding to the production line and store it in the database, and generate the second digit of the VIS code based on the production line scheduled by the vehicle order; the third generation module is used to allocate serial number segments according to different usage scenarios, demand objects and production lines, so as to generate the last 6 digits of the VIS code when the vehicle is produced; the management module is used to store the generated VIS into the SCF system, drive the SCF system to realize the management of the VIS and perform query and verification reminders when duplication occurs.

[0087] In a third aspect, an embodiment of the present application provides a vehicle indicator code intelligent generation device, which can be a personal computer (PC), a laptop computer, a server, or other device with data processing capabilities.

[0088] Reference Figure 3 , Figure 3 Schematic diagram of the hardware structure of the vehicle indicator code intelligent generation device involved in the embodiment of the present application. In the embodiment of the present application, the vehicle indicator code intelligent generation device may include a processor, a memory, a communication interface and a communication bus.

[0089] The communication bus may be of any type and is used to interconnect the processor, the memory, and the communication interface.

[0090] The communication interface includes input / output (I / O) interface, physical interface and logical interface, etc., which are used to realize the interconnection of devices inside the vehicle indicator code intelligent generation device, and the interface used to realize the interconnection of the vehicle indicator code intelligent generation device with other devices (such as other computing devices or user devices). The physical interface can be an Ethernet interface, an optical fiber interface, an ATM interface, etc.; the user device can be a display, a keyboard, etc.

[0091] The memory can be various types of storage media, such as random access memory (RAM), read-only memory (ROM), non-volatile RAM (NVRAM), flash memory, optical storage, hard disk, programmable ROM (PROM), erasable PROM (EPROM), electrically erasable PROM (EEPROM), etc.

[0092] The processor may be a general-purpose processor, which may call the vehicle indicator code intelligent generation program stored in the memory and execute the vehicle indicator code intelligent generation method provided in the embodiment of the present application. For example, the general-purpose processor may be a central processing unit (CPU). The method executed when the vehicle indicator code intelligent generation program is called may refer to the various embodiments of the vehicle indicator code intelligent generation method of the present application, which will not be repeated here.

[0093] Those skilled in the art will understand that Figure 3The hardware structure shown in the figure does not constitute a limitation on the present application, and may include more or less components than shown in the figure, or combine certain components, or arrange the components differently.

[0094] In a fourth aspect, an embodiment of the present application also provides a computer-readable storage medium.

[0095] The computer-readable storage medium of the present application stores a vehicle indicator code intelligent generation program, wherein when the vehicle indicator code intelligent generation program is executed by a processor, the steps of the vehicle indicator code intelligent generation method as described above are implemented.

[0096] Among them, the method implemented when the vehicle indicator code intelligent generation program is executed can refer to the various embodiments of the vehicle indicator code intelligent generation method of the present application, and will not be repeated here.

[0097] The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or devices. The terms "first", "second" and "third" are used to distinguish different objects, etc., and do not represent a sequence, nor do they limit "first", "second" and "third" to different types.

[0098] In the description of the embodiments of the present application, "exemplary", "for example" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary", "for example" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary", "for example" or "for example" is intended to present related concepts in a specific way.

[0099] In the description of the embodiments of the present application, unless otherwise specified, “ / ” means or, for example, A / B can mean A or B; the “and / or” in the text is merely a description of the association relationship of associated objects, indicating that three relationships may exist, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, “multiple” refers to two or more than two.

[0100] In some processes described in the embodiments of the present application, multiple operations or steps that appear in a specific order are included, but it should be understood that these operations or steps may not be executed in the order in which they appear in the embodiments of the present application or in parallel, and the sequence number of the operation is only used to distinguish the different operations, and the sequence number itself does not represent any execution order. In addition, these processes may include more or fewer operations, and these operations or steps may be executed in sequence or in parallel, and these operations or steps may be combined.

[0101] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application is essentially or the part that contributes to the prior art can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, disk, CD) as described above, and includes a number of instructions for a terminal device to execute the methods described in each embodiment of the present application.

[0102] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A method for intelligently generating a vehicle indicator code, characterized in that: The vehicle indicator code intelligent generation method comprises: Establish the correspondence between year and code and write the correspondence data into the SCF system to generate the first digit of the VIS code based on the planned date and order category when the vehicle order is placed; Set the code of each assembly line corresponding to the production line and store it in the database, and generate the second code of the VIS based on the production line scheduled by the vehicle order; Allocate serial number segments according to different usage scenarios, demand objects and production lines to generate the last 6 digits of the VIS code when the vehicle is produced; Implement VIS generation management based on the SCF system and provide reminders for query and verification duplication.

2. A method for intelligently generating a vehicle indicator code according to claim 1, characterized in that: The establishment of the correspondence between the year and the code and writing the correspondence data into the SCF system to generate the first digit of the VIS code based on the planned date and order category when the vehicle order is arranged specifically includes: Based on the preset year code duplication requirement rules, establish the correspondence between the year and the code, and write the established correspondence into the SCF system; When a vehicle order is arranged, the SCF system retrieves the planned date and order category, and generates the first digit of the VIS code based on the retrieved order category and the code of the year corresponding to the planned date.

3. A method for intelligently generating a vehicle indicator code according to claim 2, characterized in that: When the vehicle order is arranged, the SCF system retrieves the planned date and order category, and generates the first digit of the VIS based on the retrieved order category and the code of the year corresponding to the planned date, which specifically includes: When the vehicle order is arranged, the SCF system retrieves the planned date and order category, and the SCF system determines the retrieved order category: If the order category is non-first category or first category, the code of the year corresponding to the planned date is used as the first digit to generate the first digit of the VIS; If the order category is the first category, the code corresponding to the next year of the current year is used as the first digit to generate the first digit of the VIS code; If the order category is the second category, the code corresponding to the next year under the current year is used as the first digit to generate the first digit of the VIS code; The first category indicates that the VIS needs to be activated in the next year, and the second category indicates that the VIS needs to be activated in the year after that.

4. The method for intelligently generating a vehicle indicator code according to claim 1, characterized in that: The code of each assembly line corresponding to the production line is set and stored in the database, and the second digit code of the VIS is generated based on the production line scheduled by the vehicle order, specifically including: Set the code of each assembly line and store it in the database, and establish the corresponding relationship between the assembly line and the production line in the SCF system; When a vehicle order is locked in ACT, the second digit of VIS is generated based on the production line scheduled for the vehicle order and the code of the assembly line corresponding to the production line is used as the second digit.

5. The method for intelligently generating a vehicle indicator code according to claim 1, characterized in that: The allocation of serial number segments according to different usage scenarios, demand objects and production lines to generate the last 6 digits of the VIS code during vehicle production specifically includes: According to the usage scenario, demand unit and production line, a serial number segment range is allocated to each category, and the serial number segment ranges of each category are not repeated; Reassign serial number segments of the same category to ensure that vehicle production sequence numbers of subdivided production lines are not repeated; When a vehicle is produced, the vehicle production sequence number is generated according to the serial number segment interval of the current category to generate the last 6 digits of the VIS code.

6. The method for intelligently generating a vehicle indicator code according to claim 1, characterized in that: The generation management of VIS based on the SCF system and reminder of query verification duplication specifically include: The SCF system centrally manages the generation of VIS; The SCF system provides a VIS query function and performs a verification operation during the query to provide a reminder when a VIS duplication occurs.

7. The method for intelligently generating a vehicle indicator code according to claim 1, characterized in that: The vehicle indicator code intelligent generation method is also used to expand the function of responding to temporary needs of sales units; The expansion of the response function includes the production of reserved numbers and pre-registration numbers; The reserved number production is to provide VIS to the demanding unit in advance after the vehicle order is submitted; The pre-registered production is designated by the sales unit for use of VIS.

8. A vehicle indicator code intelligent generation device, characterized in that: The vehicle indicator code intelligent generation device comprises: A first generation module, which is used to establish a correspondence between the year and the code and write the correspondence data into the SCF system, so as to generate the first digit code of the VIS based on the planned date and the order category when the vehicle order is arranged; A second generation module, which is used to set the code of each assembly line corresponding to the production line and store it in the database, and generate the second code of the VIS based on the production line scheduled by the vehicle order; The third generation module is used to allocate serial number segments according to different usage scenarios, demand objects and production lines to generate the last 6 digits of the VIS code when the vehicle is produced; The management module is used to store the generated VIS in the SCF system, drive the SCF system to manage the VIS and perform query and verification to remind when duplication occurs.

9. A vehicle indicator code intelligent generation device, characterized in that: The vehicle indicator code intelligent generation device includes a processor, a memory, and a vehicle indicator code intelligent generation program stored in the memory and executable by the processor, wherein when the vehicle indicator code intelligent generation program is executed by the processor, the steps of the vehicle indicator code intelligent generation method as described in any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a vehicle indicator code intelligent generation program, wherein when the vehicle indicator code intelligent generation program is executed by the processor, the steps of the vehicle indicator code intelligent generation method as described in any one of claims 1 to 7 are implemented.

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