Method and system for vehicle fault detection
A technology of automobile faults and detection methods, which is applied in the direction of electrical testing/monitoring, etc., can solve problems such as inability to quickly and effectively detect automobile faults or defects, and achieve the effect of improving detection control capabilities, enhancing safety and reliability
Active Publication Date: 2017-05-10
SHANGHAI SEEYAO ELECTRONICS CO LTD
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Problems solved by technology
[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a method and system for detecting faults in automobiles, which is used to solve the problem that faults or defects in automobiles cannot be detected quickly and effectively in the prior art
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[0029] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.
[0030] It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed arbitrarily during actual impleme...
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The invention provides an automobile fault detection method and system. The automobile fault detection method includes the steps that an automobile detection object is set; a fault detection period and fault determining conditions are set according to the automobile detection object; the automobile detection object is detected, and when the fault determining conditions of the automobile detection object are met, it is set that the automobile detection object breaks down. The automobile fault detection method further includes the steps that fault recovery conditions are set according to the automobile detection object; the automobile detection object is detected, and under the condition that it is set that the automobile detection object breaks down and when the fault recovery conditions of the automobile detection object are met, it is set that the automobile detection object recovers from a fault. According to the technical scheme, a controller system of an automobile can rapidly and effectively detect faults or defects in the automobile, capacity of an automobile controller for detecting and controlling the automobile faults is improved, and safety and reliability of the automobile are enhanced.
Description
technical field [0001] The invention relates to a fault detection method and system, in particular to an automobile fault detection method and system. Background technique [0002] In the modern society with the continuous development of electronic technology, the degree of automobile electronization is regarded as an important symbol to measure the level of modern automobiles. At the same time, automobile electronization is also the most important technical measure to improve automobile performance. As people's functional requirements for the safety, comfort, and environmental protection of automobiles continue to increase, automobiles have higher and higher requirements for controller performance. When the automotive system includes multiple electronic functional modules, sometimes some unexpected defects will inevitably appear, resulting in certain performances of the automotive system not being able to be completed by the controller, resulting in certain risks. In order...
Claims
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IPC IPC(8): G05B23/02
Inventor 石超朱懿
Owner SHANGHAI SEEYAO ELECTRONICS CO LTD