Commercial vehicle data transmission method and device, electronic equipment and storage medium

Abstract

The embodiment of the invention relates to the technical field of vehicles, and discloses a commercial vehicle data transmission method and device, electronic equipment and a storage medium. The method comprises the following steps: defining a data parameter demand of a downstream system as at least one vehicle classification attribute; completing rule definition of whole vehicle classification attributes based on a whole vehicle model platform so as to generate whole vehicle rule attributes; sending the whole vehicle rule attribute to a downstream system, and analyzing the whole vehicle rule attribute into at least one instantiation attribute after the downstream system receives the whole vehicle rule attribute; and transmitting the instantiation attribute to a corresponding receiving unit according to a preset data distribution rule. According to the application, the normal development of offline detection and data flashing activities can be ensured, the delivery quality of the vehicle is ensured, the manual operation can be replaced in a production system in the field of commercial vehicles, the data management efficiency is improved, and the data transmission accuracy is improved.

Description

Technical Field

[0001] This invention relates to the field of vehicle technology, and in particular to a data transmission method, apparatus, electronic device, and storage medium for commercial vehicles. Background Technology

[0002] In commercial vehicle production systems, after a vehicle completes final assembly and rolls off the production line, it undergoes comprehensive multi-dimensional testing, including performance testing, safety verification, and electronic control system debugging, as well as preparation work such as component fastening checks, exterior cleaning, and fluid replenishment. The high-precision testing equipment on the testing line must strictly adhere to the vehicle-specific testing checklist, parameter thresholds, and operating procedures issued by the MOM system to conduct comprehensive compliance testing on the vehicle.

[0003] Currently, key data generated during the testing process, such as vehicle indicator results, equipment operating parameters, and unique vehicle identifiers, must be manually recorded and organized by on-site staff before being uploaded to a data server for retrieval by relevant departments. This manual data transfer model is time-consuming and labor-intensive, prone to input errors and information omissions, resulting in insufficient timeliness and accuracy of data transmission, low processing efficiency, and difficulty in meeting the needs of large-scale commercial vehicle production.

[0004] Meanwhile, to support the accurate data writing requirements of the commercial vehicle dual warning system after its production line, and to achieve one set of hardware to adapt to multiple versions of software data, simplify redundant part numbers in the system, reduce management complexity, and improve production and operation efficiency, it is necessary to establish a standardized data parameter management system to realize the standardized storage, efficient transmission, and accurate collaboration of data between relevant systems and platforms.

[0005] Therefore, inventing a data transmission method for commercial vehicles to replace the aforementioned manual operations in the production system of commercial vehicles is of great significance for improving data management efficiency and enhancing the accuracy of data transmission. Summary of the Invention

[0006] The purpose of this invention is to provide a data transmission method, device, electronic device, and storage medium for commercial vehicles, so as to replace the above-mentioned manual operations in the production system of commercial vehicles, thereby improving data management efficiency and enhancing the accuracy of data transmission.

[0007] To address the aforementioned technical problems, in a first aspect, the present invention provides a method for data transmission in commercial vehicles, comprising at least:

[0008] Define the data parameter requirements of the downstream system as at least one vehicle classification attribute;

[0009] The rules for the vehicle classification attributes are defined based on the vehicle model platform to generate vehicle rule attributes;

[0010] The vehicle rule attributes are sent to the downstream system, and after the downstream system receives the vehicle rule attributes, it parses the vehicle rule attributes into at least one instantiated attribute;

[0011] The instantiated attributes are passed to the corresponding receiving unit according to the preset data allocation rules.

[0012] Optionally, the requirement to define the data parameters of the downstream system as at least one vehicle classification attribute specifically includes:

[0013] The downstream system's line detection data requirements and dual early warning system's write requirements are defined as at least one vehicle classification attribute.

[0014] Optionally, the step of defining the rules for the vehicle classification attributes based on the vehicle model platform to generate vehicle rule attributes specifically includes:

[0015] A classification attribute table is constructed on the vehicle model platform;

[0016] Based on the vehicle classification attributes, the configuration operation of the classification attributes in the classification attribute table is completed to generate the vehicle rule attributes.

[0017] Optionally, the step of passing the instantiated attributes to the corresponding receiving unit according to a preset data allocation rule specifically includes:

[0018] Extract the detection data and data flushing parameters from the instantiated attributes;

[0019] According to the preset data allocation rules, all the detection data is transmitted to the corresponding detection line control center, and the data writing parameters are written to the corresponding hardware devices.

[0020] Secondly, the present invention also provides a commercial vehicle data transmission device, comprising at least:

[0021] The requirement definition module is used to define the data parameter requirements of the downstream system as at least one vehicle classification attribute.

[0022] The rule attribute module is used to define the rules for the vehicle classification attributes based on the vehicle model platform, so as to generate vehicle rule attributes;

[0023] An instantiation module is used to send the vehicle rule attributes to the downstream system and, after the downstream system receives the vehicle rule attributes, parse the vehicle rule attributes into at least one instantiation attribute.

[0024] The data transmission module is used to transmit the instantiated attributes to the corresponding receiving unit according to the preset data allocation rules.

[0025] Optionally, the requirement definition module is specifically used for:

[0026] The downstream system's line detection data requirements and dual early warning system's write requirements are defined as at least one vehicle classification attribute.

[0027] Optionally, the rule attribute module is specifically used for:

[0028] A classification attribute table is constructed on the vehicle model platform; and, based on the vehicle classification attributes, the configuration operation of the classification attributes in the classification attribute table is completed to generate the vehicle rule attributes.

[0029] Optionally, the data transmission module is specifically used for:

[0030] Extract the detection data and data writing parameters from the instantiated attributes; and, according to the preset data allocation rules, transfer all the detection data to the corresponding detection line control center and write the data writing parameters to the corresponding hardware device.

[0031] Thirdly, the present invention also provides an electronic device, including a memory and a processor, wherein the memory stores a computer program executable on the processor, and the processor executes the program to implement the steps of the commercial vehicle data transmission method according to any one of the first aspects.

[0032] Fourthly, the present invention also provides a computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the steps of the commercial vehicle data transmission method according to any one of the first aspects.

[0033] The technical solution provided by this invention first defines the data parameter requirements of the downstream system as at least one vehicle classification attribute; second, it completes the rule definition of the vehicle classification attribute based on the vehicle model platform to generate vehicle rule attributes; then, it sends the vehicle rule attributes to the downstream system, and after the downstream system receives the vehicle rule attributes, it parses the vehicle rule attributes into at least one instantiated attribute; finally, it transmits the instantiated attributes to the corresponding receiving unit according to a preset data allocation rule.

[0034] Therefore, the embodiments of the present invention define at least one vehicle classification attribute according to the data parameter requirements of the downstream system, and send the vehicle rule attribute to the downstream system to realize end-to-end data IT transmission. This can avoid data errors caused by human factors, ensure the normal operation of offline testing and data writing activities, guarantee the delivery quality of vehicles, and replace the above-mentioned manual operations in the production system of commercial vehicles, which is conducive to improving data management efficiency and improving the accuracy of data transmission. Attached Figure Description

[0035] Figure 1 This is a flowchart of a commercial vehicle data transmission method provided in an embodiment of the present invention;

[0036] Figure 2 This is a flowchart of another commercial vehicle data transmission method provided in an embodiment of the present invention;

[0037] Figure 3 This is a schematic diagram of the structure of a commercial vehicle data transmission device provided in an embodiment of the present invention;

[0038] Figure 4 This is a schematic diagram of the structure of an electronic device provided in an embodiment of the present invention. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of this application clearer, the application will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0040] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to limit the application. The singular forms “a,” “said,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms, and “multiple” generally includes at least two unless the context clearly indicates otherwise.

[0041] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0042] It should be understood that although the terms first, second, third, etc., may be used in the embodiments of this application, these descriptions should not be limited to these terms. These terms are only used to distinguish the descriptions. For example, first may also be referred to as second without departing from the scope of the embodiments of this application, and similarly, second may also be referred to as first.

[0043] Depending on the context, the words “if” or “suppose” as used here can be interpreted as “when” or “in response to determination” or “in response to detection.” Similarly, depending on the context, the phrases “if determination” or “if detection (of the stated condition or event)” can be interpreted as “when determination” or “in response to determination” or “when detection (of the stated condition or event)” or “in response to detection (of the stated condition or event).”

[0044] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that an article or device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such an article or device. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the article or device that includes said element.

[0045] It should be noted that any symbols and / or numbers present in the specification that are not marked in the accompanying drawings are not reference numerals.

[0046] Figure 1 This is a flowchart of a commercial vehicle data transmission method provided by an embodiment of the present invention. This embodiment is applicable to data transmission scenarios for at least various types of commercial vehicles. The commercial vehicle data transmission method can be, but is not limited to, executed by the commercial vehicle data transmission device in this embodiment as the execution subject, which can be implemented in software and / or hardware. Figure 1 As shown, the commercial vehicle data transmission method includes at least the following steps:

[0047] S1. Define the data parameter requirements of the downstream system as at least one vehicle classification attribute.

[0048] The downstream system can be a Manufacturing Operations Management (MOM) system, used to focus on the full-process control of the production site. It receives production plans and schedules production resources such as equipment, personnel, and materials. It collects production process data in real time (such as processing progress and equipment status) and monitors production execution. It connects the design end (PDM / JFBOM) and the execution end (inspection, offline), facilitating data flow. Data parameter requirements can be line inspection data requirements and dual-warning system data writing requirements. Vehicle classification attributes consist of attribute name, usage description, and data maintenance instructions. For example, it could be automatic cruise control configuration (used for wheel alignment test items, English letter Y or English letter N, if unreadable, send - (English format)), distance from steering shaft center to drive axle center (four-wheel alignment test, used to adjust laser position, unit mm, positive integer), air suspension calibration height (reserved item for calibrating chassis height, unit m, positive integer, if unreadable, send - (English format)). In one specific implementation, step S1 may optionally include:

[0049] (1) Define the downstream system’s line detection data requirements and dual early warning system writing requirements as at least one vehicle classification attribute.

[0050] This embodiment involves two parts: offline inspection data and dual warning system data writing. Considering both aspects, 27 items were ultimately confirmed, including 21 items related to offline inspection and 6 items related to dual warning system data writing. Table 1 is a vehicle classification attribute table provided in this embodiment of the invention, as shown in Table 1.

[0051] Table 1

[0052]

[0053] S2. Define the rules for vehicle classification attributes based on the vehicle model platform to generate vehicle rule attributes.

[0054] In step S2, the rules for defining vehicle classification attributes can be completed on the vehicle model platform of the PDM system. The PDM system is a product data management system used for the control of design data throughout the product lifecycle. It stores core data such as product drawings, technical specifications, and design schemes. It manages data versions (to avoid confusion during design changes) and supports cross-departmental collaborative design. It provides source design data for subsequent bills of materials and production processes. Further, by creating a classification attribute rule table through the vehicle model platform's "Operations" section, the created rule table can be found in the "Related Objects" tab of the vehicle model platform under the "Reference Documents" section. In another specific implementation, step S2 may optionally include:

[0055] (2-1) Construct a classification attribute table on the vehicle model platform;

[0056] (2-2) Based on the vehicle classification attributes, complete the configuration operation of the classification attributes in the classification attribute table to generate the vehicle rule attributes.

[0057] Understandably, the newly created category attribute table entries are all empty, so a configuration operation is required, specifically in the "Configure Category Attribute Rules" tab. Further, through specific configuration, option-driven category attributes can be implemented, matching the subsequent option-driven specific vehicle model configuration in the JFBOM system. The JFBOM system is a bill of materials management system used to clearly define the composition and relationships of all components and raw materials required for a product, synchronize design changes, update the bill of materials, ensure consistency between production materials and design, and provide accurate material basis for procurement, production scheduling, and inventory management. Further, the command bar has four commands from left to right: Add Option Column, Add Selection Row, Delete Selection Row, and Verify Category Attribute Rules, which are explained below: Add Option Column: Selects the required options for the category attribute from the option pool. Add / Delete Selection Row: Adds and deletes enumerated cases. Verify Category Attribute Rules: Ensures a one-to-one correspondence between the options used in the category attribute rule table and the options in the vehicle model option set. Understandably, if multiple vehicle platforms require the same offline testing and flashing data, or can be differentiated by different selections of the same option, then these vehicle platforms can share a single classification attribute table. Furthermore, the classification attribute table can be reverted to its working state through a version upgrade, allowing for parameter revisions; the revision operation is the same as the creation operation.

[0058] S3. Send the vehicle rule attributes to the downstream system, and after the downstream system receives the vehicle rule attributes, parse the vehicle rule attributes into at least one instantiated attribute.

[0059] The classification attribute table, as an auxiliary component of the vehicle model platform, will be included in the JFBOM system along with the vehicle. When the BOM engineer configures the vehicle model code of the model platform based on the order configuration, the classification attribute table will be calculated according to the options selected by the BOM engineer and instantiated classification attributes will be formed in JFBOM. The instantiated classification attributes of specific vehicle models can be queried through the instantiated vehicle model configuration interface of the JFBOM system.

[0060] S4. Pass the instantiated properties to the corresponding receiving unit according to the preset data allocation rules.

[0061] The preset allocation rule can be determined based on the actual data required by the receiving unit. The receiving unit can be a detection control center, hardware facilities, etc. In another specific embodiment, optionally, step S4 specifically includes:

[0062] (4-1) Extract the detection data and data flushing parameters from the instantiation properties.

[0063] (4-2) According to the preset data allocation rules, all detection data are transmitted to the corresponding detection line control and the data writing parameters are written to the corresponding hardware devices.

[0064] The detection line control unit receives the detection-related content from the instantiated classification attributes transmitted by the MOM system and sends it to the corresponding detection machine for vehicle-related item detection; the engineer responsible for software data writing directly downloads the instantiated classification attributes of the specific vehicle model code from JFBOM for software data writing.

[0065] In one specific implementation, Figure 2 This is a flowchart of another commercial vehicle data transmission method provided in an embodiment of the present invention, see [link / reference]. Figure 2 The technical solution provided in this embodiment is as follows:

[0066] This embodiment involves data transfer between four systems: PDM, JFBOM, MOM, and EOL. First, the data parameters required downstream are collectively referred to as vehicle classification attributes, with the PDM system serving as the input interface for these attributes. Further, the rules for vehicle classification attributes are defined on the vehicle model platform within the PDM system. Further, when data from the model platform is transferred to the JFBOM system, the vehicle classification attributes are also transferred to the JFBOM system. Further, after parsing the specific model code BOM, the vehicle classification attributes are formed into specific instantiated classification attributes, attached to the model code. Further, the instantiated classification attributes are transferred to the MOM system, where they are extracted, and the detection data from these attributes is sent to the EOL inspection line control center according to the production plan. Further, the inspection line control center distributes the data to the inspection line machines, which then inspect the vehicles based on the received data. The inspection results are collected by the inspection line control center and sent to the MOM system. Meanwhile, the parameters involved in data writing in the instantiated classification attributes are obtained directly by the downstream electrical testing process engineers through JFBOM, and the corresponding hardware is subjected to software data writing operations after the vehicle rolls off the production line.

[0067] It should be noted that the EOL system is a terminal off-line testing system, used to focus on the final testing and data processing of products before they leave the factory. It performs comprehensive testing on off-line vehicles, including performance, functionality, and safety (such as powertrain and electronic control systems), and supports software rewriting (such as the dual warning system data rewriting mentioned by the user) and parameter configuration. It records test results, screens qualified products, and creates factory data archives to ensure product quality.

[0068] The technical solution provided in this embodiment first defines the data parameter requirements of the downstream system as at least one vehicle classification attribute; second, it completes the rule definition of the vehicle classification attribute based on the vehicle model platform to generate vehicle rule attributes; then, it sends the vehicle rule attributes to the downstream system, and after the downstream system receives the vehicle rule attributes, it parses the vehicle rule attributes into at least one instantiated attribute; finally, it transmits the instantiated attributes to the corresponding receiving unit according to the preset data allocation rules.

[0069] Therefore, this embodiment, on the one hand, defines at least one vehicle classification attribute based on the data parameter requirements of the downstream system, and sends the vehicle rule attributes to the downstream system to achieve end-to-end data IT transmission, which can avoid data errors caused by human factors. On the other hand, this embodiment is applied in the commercial vehicle production system. Based on the existing PDM system and JFBOM system, it transmits the parameters involved in off-line inspection data and data writing data to the downstream through the vehicle model platform of the PDM system, ensuring the normal operation of off-line inspection and data writing activities, guaranteeing the delivery quality of vehicles, and can replace the above-mentioned manual operations in the commercial vehicle production system, which is conducive to improving data management efficiency and improving the accuracy of data transmission.

[0070] Figure 3 This is a schematic diagram of a commercial vehicle data transmission device provided in an embodiment of the present invention. This embodiment is applicable to data transmission scenarios for at least various types of commercial vehicles, and the commercial vehicle data transmission device can be implemented using software and / or hardware. Figure 3 As shown, the commercial vehicle data transmission device includes at least:

[0071] Requirement definition module 110 is used to define the data parameter requirements of the downstream system as at least one vehicle classification attribute;

[0072] The rule attribute module 120 is used to define the rules for vehicle classification attributes based on the vehicle model platform, so as to generate vehicle rule attributes;

[0073] The instantiation module 130 is used to send the vehicle rule attributes to the downstream system and, after receiving the vehicle rule attributes in the downstream system, parse the vehicle rule attributes into at least one instantiated attribute.

[0074] The data transmission module 140 is used to transmit instantiated attributes to the corresponding receiving unit according to the preset data allocation rules.

[0075] Optionally, the requirements definition module 110 is specifically used for:

[0076] The requirements for line detection data from downstream systems and the requirements for flashing the dual early warning system are defined as at least one vehicle classification attribute.

[0077] Optionally, the rule attribute module 120 is specifically used for:

[0078] A classification attribute table is built on the vehicle model platform; and the configuration operation of the classification attributes in the classification attribute table is completed based on the vehicle classification attributes to generate vehicle rule attributes.

[0079] Optionally, the data transmission module 140 is specifically used for:

[0080] Extract the detection data and data writing parameters from the instantiated attributes; and, according to the preset data allocation rules, transfer all detection data to the corresponding detection line control center and write the data writing parameters to the corresponding hardware device.

[0081] The technical solution provided in this embodiment firstly defines the data parameter requirements of the downstream system as at least one vehicle classification attribute through the requirement definition module; further, the rule attribute module completes the rule definition of the vehicle classification attribute based on the vehicle model platform to generate vehicle rule attributes; further, the instantiation module sends the vehicle rule attributes to the downstream system, and after the downstream system receives the vehicle rule attributes, it parses the vehicle rule attributes into at least one instantiated attribute; finally, the data transmission module transmits the instantiated attributes to the corresponding receiving unit according to the preset data allocation rules.

[0082] Therefore, this embodiment, on the one hand, defines at least one vehicle classification attribute based on the data parameter requirements of the downstream system, and sends the vehicle rule attributes to the downstream system to achieve end-to-end data IT transmission, which can avoid data errors caused by human factors. On the other hand, this embodiment is applied in the commercial vehicle production system. Based on the existing PDM system and JFBOM system, it transmits the parameters involved in off-line inspection data and data writing data to the downstream through the vehicle model platform of the PDM system, ensuring the normal operation of off-line inspection and data writing activities, guaranteeing the delivery quality of vehicles, and can replace the above-mentioned manual operations in the commercial vehicle production system, which is conducive to improving data management efficiency and improving the accuracy of data transmission.

[0083] This embodiment provides an electronic device. Figure 4 This is a schematic diagram of the structure of an electronic device provided in an embodiment of the present invention. See also: Figure 4The electronic device 1000 includes a processor 1001 and a memory 1002. The memory 1002 stores computer-readable instructions. When the computer-readable instructions are executed by the processor 1001, the steps in any of the above-described commercial vehicle data transmission methods are performed. Through the above technical solution, the processor 1001 and the memory 1002 are interconnected and communicate with each other via a communication bus and / or other forms of connection mechanisms (not shown). The memory 1002 stores a processor-executable computer program. When the electronic device 1000 is running, the processor 1001 executes the computer program to perform the commercial vehicle data transmission method in any optional implementation of the above embodiments, to at least achieve the following functions: defining the data parameter requirements of the downstream system as at least one vehicle classification attribute; completing the rule definition of the vehicle classification attribute based on the vehicle model platform to generate vehicle rule attributes; sending the vehicle rule attributes to the downstream system, and after the downstream system receives the vehicle rule attributes, parsing the vehicle rule attributes into at least one instantiated attribute; and transmitting the instantiated attributes to the corresponding receiving unit according to a preset data allocation rule.

[0084] This embodiment provides a computer-readable storage medium storing a computer program that, when executed by a processor, implements the commercial vehicle data transmission method provided in all embodiments of this application: defining the data parameter requirements of the downstream system as at least one vehicle classification attribute; completing the rule definition of the vehicle classification attribute based on the vehicle model platform to generate vehicle rule attributes; sending the vehicle rule attributes to the downstream system, and after the downstream system receives the vehicle rule attributes, parsing the vehicle rule attributes into at least one instantiated attribute; and transmitting the instantiated attributes to the corresponding receiving unit according to a preset data allocation rule.

[0085] Any combination of one or more computer-readable media may be used. A computer-readable medium can be a computer-readable signal medium or a computer-readable storage medium. A computer-readable storage medium can be, for example—but not limited to—an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples (a non-exhaustive list) of computer-readable storage media include: an electrical connection having one or more wires, a portable computer disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof. In this document, a computer-readable storage medium can be any tangible medium that contains or stores a program that can be used by or in connection with an instruction execution system, apparatus, or device.

[0086] Computer-readable signal media may include data signals propagated in baseband or as part of a carrier wave, carrying computer-readable program code. Such propagated data signals may take various forms, including—but not limited to—electromagnetic signals, optical signals, or any suitable combination thereof. Computer-readable signal media may also be any computer-readable medium other than computer-readable storage media, capable of transmitting, propagating, or transmitting programs for use by or in connection with an instruction execution system, apparatus, or device.

[0087] The program code contained on a computer-readable medium may be transmitted using any suitable medium, including—but not limited to—wireless, wire, optical fiber, RF, etc., or any suitable combination thereof.

[0088] Computer program code for performing the operations of this invention can be written in one or more programming languages ​​or a combination thereof. Programming languages ​​include object-oriented programming languages—such as Java, Smalltalk, and C++—as well as conventional procedural programming languages—such as the "C" language or similar programming languages. The program code can be executed entirely on the user's computer, partially on the user's computer, as a standalone software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In cases involving remote computers, the remote computer can be connected to the user's computer via any type of network—including a local area network (LAN) or a wide area network (WAN)—or can be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0089] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for transmitting data in commercial vehicles, characterized in that, At least including: Define the data parameter requirements of the downstream system as at least one vehicle classification attribute; The rules for the vehicle classification attributes are defined based on the vehicle model platform to generate vehicle rule attributes; The vehicle rule attributes are sent to the downstream system, and after the downstream system receives the vehicle rule attributes, it parses the vehicle rule attributes into at least one instantiated attribute; The instantiated attributes are passed to the corresponding receiving unit according to the preset data allocation rules.

2. The commercial vehicle data transmission method according to claim 1, characterized in that, The definition of the data parameter requirements of the downstream system as at least one vehicle classification attribute specifically includes: The downstream system's line detection data requirements and dual early warning system's write requirements are defined as at least one vehicle classification attribute.

3. The commercial vehicle data transmission method according to claim 1, characterized in that, The rule definition for the vehicle classification attributes based on the vehicle model platform, in order to generate vehicle rule attributes, specifically includes: A classification attribute table is constructed on the vehicle model platform; Based on the vehicle classification attributes, the configuration operation of the classification attributes in the classification attribute table is completed to generate the vehicle rule attributes.

4. The commercial vehicle data transmission method according to claim 1, characterized in that, The step of passing the instantiated attributes to the corresponding receiving unit according to the preset data allocation rules specifically includes: Extract the detection data and data flushing parameters from the instantiated attributes; According to the preset data allocation rules, all the detection data is transmitted to the corresponding detection line control center, and the data writing parameters are written to the corresponding hardware devices.

5. A data transmission device for commercial vehicles, characterized in that, At least including: The requirement definition module is used to define the data parameter requirements of the downstream system as at least one vehicle classification attribute. The rule attribute module is used to define the rules for the vehicle classification attributes based on the vehicle model platform, so as to generate vehicle rule attributes; An instantiation module is used to send the vehicle rule attributes to the downstream system and, after the downstream system receives the vehicle rule attributes, parse the vehicle rule attributes into at least one instantiation attribute. The data transmission module is used to transmit the instantiated attributes to the corresponding receiving unit according to the preset data allocation rules.

6. The commercial vehicle data transmission device according to claim 5, characterized in that, The requirement definition module is specifically used for: The downstream system's line detection data requirements and dual early warning system's write requirements are defined as at least one vehicle classification attribute.

7. The commercial vehicle data transmission device according to claim 5, characterized in that, The rule attribute module is specifically used for: A classification attribute table is constructed on the vehicle model platform; and, based on the vehicle classification attributes, the configuration operation of the classification attributes in the classification attribute table is completed to generate the vehicle rule attributes.

8. The commercial vehicle data transmission device according to claim 5, characterized in that, The data transmission module is specifically used for: Extract the detection data and data writing parameters from the instantiated attributes; and, according to the preset data allocation rules, transfer all the detection data to the corresponding detection line control center and write the data writing parameters to the corresponding hardware device.

9. An electronic device comprising a memory and a processor, the memory storing a computer program executable on the processor, characterized in that, When the processor executes the program, it implements the steps in the commercial vehicle data transmission method according to any one of claims 1 to 4.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the steps in the commercial vehicle data transmission method according to any one of claims 1 to 4.

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