Vehicle information management method and device, computer equipment and storage medium

A vehicle information management and vehicle data technology, which is applied to computer parts, calculation, character and pattern recognition, etc., can solve the problems of data theft and modification, over-centralization of configuration, and low data security

Pending Publication Date: 2019-11-15
浙江大搜车软件技术有限公司
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The information files in each link of the existing vehicle production and delivery are recorded in the database of each link. The database of each link is constructed through a centralized server or server cluster. If the configuration is too centralized, once it is attacked, it will easily lead to data theft. and modification, resulting in the problem of low data security, which in turn caused the loss of value of information files in all aspects of vehicle production and delivery

Method used

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  • Vehicle information management method and device, computer equipment and storage medium
  • Vehicle information management method and device, computer equipment and storage medium
  • Vehicle information management method and device, computer equipment and storage medium

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Embodiment Construction

[0024] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0025] The vehicle information management method provided by this application can be applied to such as figure 1 shown in the application environment. The block chain server 104 communicates with a plurality of node servers 102 through the network, each node server 102 can upload the vehicle data to the block chain block corresponding to the block chain server 104, and the block chain server 104 will receive the data to store. Each node server 102 can read the comparison feature set from the block corresponding to the blockchain server 104, check the feature set correspo...

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Abstract

The invention relates to the technical field of vehicle information management, in particular to a vehicle information management method and device for vehicle information, computer equipment and a storage medium. The method comprises the following steps: acquiring a vehicle data set of a current node; obtaining a comparison feature set in a first block chain block corresponding to a previous node; performing feature extraction on the vehicle data set to obtain a current feature set, verifying the comparison feature set and features corresponding to the current feature set, and generating a matching report according to a verification result; and uploading the vehicle data set, the current feature set and the matching report to a second block chain block corresponding to the current node. By adopting the method, the vehicle information of the vehicle in each delivery link can be safely stored.

Description

technical field [0001] The present application relates to the technical field of vehicle information management, in particular to a vehicle information management method, device, computer equipment and storage medium. Background technique [0002] In the process of vehicle production and delivery, it mainly includes the links of OEMs, 4S stores, car stewards, secondary network car dealers and car buyers. It is of great significance to record the quality information of vehicles in each link. It can not only be used The tracking of vehicle quality information can also be used for accurate determination of vehicle quality information. [0003] The information files in each link of the existing vehicle production and delivery are recorded in the database of each link. The database of each link is constructed through a centralized server or server cluster. If the configuration is too centralized, once it is attacked, it will easily lead to data theft. And modification, resulting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/27G06N3/04G06K9/62
CPCG06F16/27G06N3/045G06F18/22G06F18/2411
Inventor 杨笑锋
Owner 浙江大搜车软件技术有限公司
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