Method and system for remotely recording, analyzing, diagnosing and repairing vehicle faults

Abstract

The invention provides a method and a system for remotely recording, analyzing, diagnosing and repairing vehicle faults. The method comprises the following steps: (a) detecting equipment determines vehicle base information and uploads the vehicle base information to a cloud server; (b) the cloud server determines configuration information according to the vehicle base information and issues the configuration information into specified vehicle-following equipment; (c) the vehicle-following equipment carries out automatic configuration according to the vehicle configuration information, acquiresthe vehicle information after configuration is completed and uploads the vehicle information to the cloud server; (d) the cloud server compares the vehicle information uploaded in real time and normal data in a database, and judges that the vehicle data is abnormal if the vehicle information is inconsistent to the normal data in the database, pushes the abnormal message to a designated person, and simultaneously feeds a comparison result to a system to correct learning values; (e) judging vehicle data needing to be corrected by utilizing the person or the system. The method and system provided by the invention have the beneficial effects that vehicle data can be acquired, recorded, analyzed and corrected remotely and totally in real time, so that the faults accidentally occurring, difficult to recur and only occurring under specified conditions to vehicles are solved.

Description

technical field [0001] The invention relates to a method for vehicle diagnosis and maintenance, in particular to a method and system for remote recording, analysis, diagnosis and maintenance of vehicle faults. Background technique [0002] When the vehicle breaks down, it needs to go to the service station for inspection and maintenance. The usual process is that the vehicle enters the maintenance area, and the maintenance personnel connect to the vehicle with diagnostic equipment, read the data and other information of the vehicle, and further analyze the cause of the problem and solve the fault based on the information and the driver's description. [0003] For maintenance personnel, it can be divided into two categories according to whether the failure can be reproduced: the first category is that the vehicle failure is reproducible. According to the driver's description, the maintenance personnel operating the vehicle in the maintenance factory can reproduce the problem ...

AI Technical Summary

Problems solved by technology

[0006] 1) The time when the vehicle breaks down is very random, and it may not necessarily occur during the process of following the car;

[0007] 2) There are many items of vehicle detection data. At a time point, the detection equipment can only display part of the data, but cannot display the full amount of data, and cannot guarantee that the abnormal data is in the current monitoring data;

[0008] 3) Following the car is a very energy-consuming job, and the maintenance personnel may miss abnormal data if they are a little distracted;

[0009] 4) Troubleshooting problems are more about analyzing the internal relationship between various data over a period of time, and the follow-up observation data cannot effectively analyze the full amount of vehicle information;

[0010] In short, the above-mentioned solution cannot quickly and effectively find out the problem point

[0011] 2. Do not deal with it. Based on the current situation of vehicle follow-up detection, maintenance personnel and drivers need to spend a lot of time and energy, and there is no guarantee that the problem will be solved. Maintenance personnel and drivers often take a negative attitude towards vehicle problems, which has a great impact. security risks

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