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CN-121998667-A - Vehicle authentication management method and device

CN121998667ACN 121998667 ACN121998667 ACN 121998667ACN-121998667-A

Abstract

The embodiment of the invention relates to the field of vehicle authentication and discloses a vehicle authentication management method and device, comprising the steps of obtaining a vehicle standard file and establishing a standard database based on the vehicle standard file; the method comprises the steps of obtaining product information of a product to be authenticated, carrying out semantic matching and association analysis based on the product information and standard clauses in a standard database, identifying standard clauses which are required to be met by the product to be authenticated, matching corresponding authentication detection items from a preset authentication detection item knowledge base based on the identified standard clauses, forming an authentication detection item list, determining the detection times and the number of samples of each authentication detection item based on the authentication detection item list and combining product production data and historical detection data, and generating a detection scheme of the product to be authenticated. The invention improves the authentication efficiency and can effectively avoid missing key standard items.

Inventors

  • HE JIANG

Assignees

  • 深蓝汽车科技有限公司

Dates

Publication Date
20260508
Application Date
20260226

Claims (10)

  1. 1. A vehicle authentication management method characterized by comprising the steps of: Acquiring a vehicle standard file, and establishing a standard database based on the vehicle standard file, wherein the standard database comprises the mapping relation of product information, standard clauses and standard items; Obtaining product information of a product to be authenticated, carrying out semantic matching and association analysis based on the product information and standard clauses in the standard database, and identifying standard items which are required to be met by the product to be authenticated; based on the identified standard item, matching corresponding authentication detection items from a preset authentication detection item knowledge base and forming an authentication detection item list, wherein the authentication detection item knowledge base comprises mapping relations of the standard item, the authentication detection items, a detection method and detection equipment; And determining the detection times and the number of samples of each authentication detection item by combining the product production data and the historical detection data based on the authentication detection item list, and generating a detection scheme of the product to be authenticated.
  2. 2. The vehicle authentication management method according to claim 1, further comprising updating the standard database, specifically: acquiring state information of a vehicle standard file, wherein the state information comprises at least one of revision, revocation and new release; and if the state information of the vehicle standard file is changed, updating the standard database and recording a standard change history.
  3. 3. The vehicle authentication management method according to claim 1, further comprising obtaining an authentication detection report of an authenticated product, performing structural processing on the authentication detection report, extracting first key information, and building a detection report database based on the first key information, wherein the first key information comprises a product model and corresponding detection information.
  4. 4. The vehicle authentication management method according to claim 3, wherein the first key information includes a product model number, an authentication detection item, a detection result, and an authentication time.
  5. 5. The method according to claim 3, wherein when the product to be authenticated is a new product, second key information of the new product is acquired, similarity is compared between the second key information and data in the detection report database, if the similarity is greater than a preset threshold, the same item is determined, and a detection result corresponding to the authenticated item is acquired from the detection report database, wherein the second key information includes at least one of a vehicle type, a vehicle body structure parameter, a power type, a driving form, a tire specification, and a mandatory authentication component.
  6. 6. The vehicle authentication management method according to claim 3, wherein the number of times of detection and the number of samples of each authentication detection item are determined based on the authentication detection item list in combination with product production data and history detection data, specifically: presetting a corresponding relation, namely presetting a corresponding relation between production data and detection basic parameters, wherein the detection basic parameters comprise reference detection times and the number of reference samples of each authentication detection item; Acquiring and matching basic parameters, namely acquiring actual production data of a product to be authenticated, and matching to obtain reference detection times and the number of reference samples corresponding to each authentication detection item of the product according to the corresponding relation between the production data and the detection basic parameters; The method comprises the steps of retrieving and extracting historical data, namely retrieving historical detection data of products to be authenticated corresponding to each authentication detection item from a detection report database, and extracting historical detection data items and data abnormal records in the historical detection data; dynamically adjusting detection parameters, namely carrying out detection according to a preset proportion on the basis of the reference detection times and the number of reference samples if the similarity comparison of the historical detection data is larger than or equal to a preset qualification threshold value and no continuous abnormal detection record exists; And determining and integrating a final scheme, namely determining the final detection times and the number of samples of each authentication detection item according to the dynamic adjustment result, and integrating the final parameters into the detection scheme of the authentication.
  7. 7. A vehicle authentication management apparatus, characterized by comprising: The standard library construction module (1) is used for acquiring a vehicle standard file and establishing a standard database based on the vehicle standard file, wherein the standard database comprises product information, standard clauses and mapping relations of the standard clauses; the standard item identification module (2) is used for acquiring product information of a product to be authenticated, carrying out semantic matching and association analysis on the product information and standard clauses in a standard database, and identifying standard items to be met by the product to be authenticated; The detection item matching module (3) is used for matching corresponding authentication detection items from a preset authentication detection item knowledge base based on the identified standard items and forming an authentication detection item list, wherein the authentication detection item knowledge base comprises mapping relations of the standard items, the authentication detection items, a detection method and detection equipment; The detection scheme generation module (4) is used for determining the detection times and the number of samples of each authentication detection item based on the authentication detection item list and combining the product production data and the historical detection data, and generating the detection scheme of the product to be authenticated.
  8. 8. The vehicle authentication management apparatus according to claim 7, characterized by further comprising: And the standard library updating module (5) is used for acquiring the state information of the vehicle standard file, wherein the state information comprises at least one of revision, revocation and new release, and if the state information of the vehicle standard file changes, the standard database is updated, and the standard change history is recorded.
  9. 9. The vehicle authentication management apparatus according to claim 7, characterized by further comprising: The detection report management module (6) is used for acquiring an authentication detection report of the authenticated product, carrying out structural processing on the authentication detection report, extracting first key information, and establishing a detection report database based on the first key information, wherein the first key information comprises a product model, an authentication detection item, a detection result and authentication time.
  10. 10. The vehicle authentication management apparatus according to claim 9, characterized by further comprising: the identity item identification module (7) is used for acquiring second key information of a new product when the product to be authenticated is the new product, comparing the second key information with data in the detection report database in similarity, determining the second key information as an identity item if the similarity is larger than a preset threshold value, and acquiring a detection result of an authenticated item from the detection report database, wherein the second key information comprises at least one of a vehicle type, a vehicle body structure parameter, a power type, a driving form, a tire specification and a compulsory authentication part.

Description

Vehicle authentication management method and device Technical Field The invention relates to the technical field of vehicle authentication, in particular to a vehicle authentication management method and device. Background Under the mandatory standard authentication system of China vehicles, vehicle manufacturers face complex standard management and authentication processes. On the one hand, the existing mandatory standards of vehicles cover a plurality of fields of safety, environmental protection, energy consumption and the like, and the standard content is continuously updated and iterated, so that enterprises are difficult to quickly and comprehensively acquire and comb the applicable standards. On the other hand, in the product authentication process, standard items to be met are accurately identified according to information such as vehicle types and part types, and authentication detection items, detection times and sample number are determined, but the existing method relies on manual comparison of standard files and experience judgment, so that the problems of low efficiency, easiness in missing of key standard items and the like exist. Therefore, it is necessary to develop a new vehicle authentication management method and apparatus. Disclosure of Invention In view of the above-mentioned shortcomings of the prior art, an object of the present application is to provide a vehicle authentication management method and apparatus, which can improve the authentication efficiency and avoid missing key standard items. In a first aspect, an embodiment of the present application provides a vehicle authentication management method, including the steps of: Acquiring a vehicle standard file, and establishing a standard database based on the vehicle standard file, wherein the standard database comprises the mapping relation of product information, standard clauses and standard items; Obtaining product information of a product to be authenticated, carrying out semantic matching and association analysis based on the product information and standard clauses in the standard database, and identifying standard items which are required to be met by the product to be authenticated; based on the identified standard item, matching corresponding authentication detection items from a preset authentication detection item knowledge base and forming an authentication detection item list, wherein the authentication detection item knowledge base comprises mapping relations of the standard item, the authentication detection items, a detection method and detection equipment; And determining the detection times and the number of samples of each authentication detection item by combining the product production data and the historical detection data based on the authentication detection item list, and generating a detection scheme of the product to be authenticated. According to the technical scheme, the association mapping of the product information, the standard clauses and the standard clauses is realized by establishing the standard database, intelligent identification of the standard clauses of the product to be authenticated is completed by combining semantic matching, manual retrieval matching operation is replaced, the time for standard matching and detecting item carding in the early authentication period is greatly shortened, manual operation errors are reduced, authentication efficiency is improved, meanwhile, the detection parameters are determined by combining the production scale and historical data, so that the detection scheme is more targeted, invalid detection is avoided, authentication accuracy and high efficiency are considered, overall efficiency of an authentication flow is improved by assistance, and data management is enhanced. One possible implementation manner further comprises updating the standard database, specifically: Acquiring state information of a vehicle standard file, wherein the state information comprises at least one of revision, revocation and new release; and if the state information of the vehicle standard file is changed, updating the standard database and recording a standard change history. According to the technical scheme, the automatic updating and dynamic management and control of the vehicle standards are realized by acquiring the state information of the standard file in real time, dynamically updating and recording the change history of the standard database, enterprises are helped to master the standard dynamics in time, authentication failure or authentication risk caused by standard hysteresis and information omission is avoided, and meanwhile, the standard change history is convenient to trace, so that the standard management efficiency is further improved, and a basic support is provided for authentication accuracy. One possible implementation mode further comprises the steps of obtaining an authentication detection report of the authenticated product, carrying out structural p