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Device and method for identifying vehicle failure

A vehicle failure and identification device technology, which is applied to the testing of measuring devices, instruments, machines/structural components, etc., can solve problems such as the inability to judge the working state of the engine, and achieve the effect of ensuring continuous optimization, data assurance, and correctness

Inactive Publication Date: 2014-02-12
SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, less experienced engine maintenance personnel and ordinary users generally do not have such abilities, and they cannot judge the working status of the engine from the sound of the engine running.

Method used

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  • Device and method for identifying vehicle failure
  • Device and method for identifying vehicle failure

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with specific embodiments and accompanying drawings, but the protection scope of the present invention should not be limited thereby.

[0033] figure 1 It shows a structural block diagram of the vehicle fault identification device of this embodiment, which mainly includes a sound collection module 11 , a sound recognition module 12 , a countermeasure suggestion module 13 , an engine sound database 14 and the like.

[0034] Wherein, the sound collection module 11 is used for collecting the sound emitted by the vehicle engine. In a specific embodiment, the sound collection module 11 may be a microphone installed near the engine or other components for sound collection known to those skilled in the art.

[0035] The voice recognition module 12 is coupled with the voice collection module, and the coupling mode may be a wired connection or a wireless connection. The sound recognition module 12 recognizes ...

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Abstract

The invention provides a device and method for identifying a vehicle failure. The device for identifying the vehicle failure comprises a sound collecting module and a sound identifying module, wherein the sound collecting module is used for collecting sounds emitted by an engine; the sound identifying module is coupled with the sound collecting module and used for identifying the sounds emitted by the engine according to the data in a sound database of the engine so as to determine the working state of the engine and present the working state of the engine to a user. The common user can judge the working state of the engine through the sounds emitted by the engine by the aid of the device and method for identifying the vehicle failure.

Description

technical field [0001] The invention relates to a vehicle fault identification device and method. Background technique [0002] In the process of vehicle use and maintenance, it is usually necessary to judge the working state of the engine according to the working sound of the engine. The current method usually relies on the human ear and the rich experience of the maintenance staff. However, less experienced engine maintenance personnel and ordinary users generally do not have such capabilities, and they cannot normally judge the working state of the engine from the running sound of the engine. [0003] However, judging the working state of the engine from the sound of the engine is the fastest method at present. Therefore, a technical solution is needed to assist ordinary users to judge the working state of the engine from the sound of the engine. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a vehicle fault...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M15/00
Inventor 应宜伦杜平谢小毛
Owner SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING CO LTD
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