Vehicle failure early warning method and related equipment
A vehicle failure and vehicle technology, applied in the computer field, can solve the problems of scattered instruments, poor accuracy, lack of analysis and judgment of failures, etc., to avoid sudden failures and reduce driving risks.
Active Publication Date: 2022-02-22
LAUNCH TECH CO LTD
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Problems solved by technology
The development of automobile diagnostic technology has gone through several stages: manual inspection stage, simple instrument inspection stage and professional diagnostic equipment inspection stage. Among them, manual inspection is mainly carried out by the inspector's feeling and experience, and the diagnosis method is relatively simple and the accuracy is poor; Simple instrument inspection is through the use of instruments, which can provide a more accurate basis, but the instruments are scattered and lack comprehensive analysis and judgment on faults; while professional diagnostic equipment inspection is to use professional diagnostic equipment to conduct precise monitoring of the various working systems of the car. Then through computer calculation and processing, it shows the technical status of the car
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[0037] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings.
[0038] See figure 1 , figure 1 It is a schematic diagram of the structure of a vehicle failure early warning system provided by the embodiment of the present application, and the system includes a vehicle terminal 101 and a server 102 .
[0039] The vehicle-mounted terminal 101 can be installed independently in the target vehicle, or can be mounted on an intelligent terminal with functions of communication, display and data storage, such as a vehicle-mounted computer and a driving recorder. The vehicle-mounted terminal 101 can monitor the target vehicle, can monitor the fault code of the target vehicle, and can also monitor the parameters of the electronic control system of the target vehicle and other state data related to the health status of the target vehicle. When it is detected that the target vehicle has abnormal state dat...
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The embodiment of the present application discloses a vehicle fault early warning method and related equipment, the method comprising: obtaining abnormal state data of the target vehicle; determining the fault type of the target vehicle according to the target mapping relationship and the abnormal state data of the target vehicle, Wherein, the target mapping relationship is obtained by training a large number of fault types and the state data of the vehicle when each fault type occurs, and the target mapping relationship is used to characterize the correspondence between multiple fault types and multiple abnormal state data ; Carry out early warning according to the fault type. By adopting the embodiment of the present application, it is possible to carry out early warning of vehicle failures and reduce driving risks.
Description
technical field [0001] The present application relates to the field of computer technology, in particular to a vehicle failure early warning method and related equipment. Background technique [0002] Modern automobile diagnostic technology began to appear in western developed countries in the 1960s. As the structure of automobiles became more and more complex, corresponding diagnostic methods were needed for maintenance, which led to the rapid development of automobile diagnostic technology. The development of automobile diagnostic technology has gone through several stages: manual inspection stage, simple instrument inspection stage and professional diagnostic equipment inspection stage. Among them, manual inspection is mainly carried out by the inspector's feeling and experience, and the diagnosis method is relatively simple and the accuracy is poor; Simple instrument inspection is through the use of instruments, which can provide a more accurate basis, but the instrument...
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IPC IPC(8): G05B23/02
CPCG05B23/027
Inventor 刘均柴勇
Owner LAUNCH TECH CO LTD