Multi-source automobile security information processing method, device and system

Abstract

The invention discloses a multi-source automobile security information processing method. According to the method, automobile security information from multiple sources is acquired, including owner complaint information and vehicle security correlation information; according to a preset automobile fault expert knowledge base, an automobile fault tag and a fault severity level of each piece of automobile security information are determined; according to all the owner complaint information and corresponding tags, clustering is performed on all the owner complaint information to form automobile fault cases; and according to all the vehicle security correlation information and corresponding tags, the vehicle security correlation information and the automobile fault cases are correlated to forman automobile fault case knowledge graph, and the automobile fault case knowledge graph can be used for automobile security risk level assessment. Thus it can be known that sources of reference information for automobile security risk assessment are enriched, and the reference value of the reference information for automobile security risk assessment is greatly raised.

Description

technical field [0001] The invention relates to the field of automobile safety, in particular to a processing method, device and system for multi-source automobile safety information. Background technique [0002] In recent years, my country's vehicle sales have been showing an upward trend. In 2017, more than 28 million cars were sold in my country, and more than 20 million defective cars were recalled throughout the year. It can be seen that the recall of defective cars can effectively protect the personal and property safety of consumers. The analysis of automobile safety information is the data basis for the determination of automobile product defects. In 2017, the clues to the 21 recalls affected by the investigation of quality supervision and management departments all came from the results of automobile safety information analysis. [0003] However, the current main source of vehicle safety information analysis is the complaint information of car owners. It can be s...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention discloses a method, device and system for processing multi-source automobile safety information, which solves the problem of single source of reference information for automobile safety information analysis in the prior art, strong subjectivity, and the difficulty of analyzing automobile safety information. Issues with low reference value

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