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A vehicle fault detection method, device and system

A technology for vehicle faults and fault detection, applied in the computer field, can solve the problems of high fault maintenance costs and missed maintenance period of vehicle owners, and achieve the effect of improving service life, avoiding faults and enhancing added value.

Active Publication Date: 2019-12-03
NEUSOFT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method requires the car owner to go to a professional car maintenance point to detect and troubleshoot the fault. In most cases, the car owner will consciously carry out the fault detection after he feels that the vehicle is abnormal during the use of the vehicle. , and most of the vehicle failures that can be perceived have missed the best maintenance period, resulting in higher maintenance costs for vehicle owners

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  • A vehicle fault detection method, device and system
  • A vehicle fault detection method, device and system
  • A vehicle fault detection method, device and system

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Embodiment Construction

[0027] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0028] The embodiment of the present invention provides a vehicle fault detection method, which can realize real-time detection of vehicle faults and achieve early detection and early treatment of vehicle faults. This method can be used in the vehicle fault detection system platform. The platform can acquire a large amount of vehicle parameter data and analyze it to obtain the fault detection result. For the application of the fault detection me...

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Abstract

The invention discloses a method, a device and a system for vehicle fault detection, relates to the technical field of a computer and mainly aims to diagnose faults of a vehicle through analyzing the parameter data of the vehicle in an operation state in real time. The method comprises steps that the parameter data uploaded by a data recording device is received, the data recording device is mounted on the vehicle and is used for acquiring and storing the parameter data of the vehicle in the operation state; a vehicle fault detection knowledge database is called to analyze the parameter data to acquire a fault detection report of the vehicle; the fault detection report is outputted to the vehicle. The method is mainly applied to vehicle fault detection.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a vehicle fault detection method, device and system. Background technique [0002] With the development and progress of modern automobile technology, the manufacturing technology and process of automobiles are becoming more and more advanced, and the driving performance of automobiles is becoming more and more powerful and comprehensive. However, in the actual use of automobiles, automobile failures caused by natural wear and tear or other external factors are still inevitable. Therefore, car maintenance is of great significance to the normal use of the car. [0003] At present, the basic methods of automobile fault diagnosis include: manual diagnosis method, mainly relying on the practical experience and knowledge of the diagnostic personnel, with the help of simple tools, using sensory means such as seeing, hearing, and hand models, while checking, testing, and analyzing , ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 徐丽丽董俊龙
Owner NEUSOFT CORP