Mechanical fault determination and compensation methods and devices, equipment and medium

A technology of mechanical faults and fault information, applied in the testing of mechanical components, measuring devices, testing of engines, etc.

Active Publication Date: 2019-02-12
NIO ANHUI HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem solved by the present invention is to provide a method, device, equipment and medium for determining mechanical fa

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  • Mechanical fault determination and compensation methods and devices, equipment and medium
  • Mechanical fault determination and compensation methods and devices, equipment and medium
  • Mechanical fault determination and compensation methods and devices, equipment and medium

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Embodiment Construction

[0109] 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. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. 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. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scop...

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Abstract

The invention relates to mechanical fault determination and compensation methods and devices, equipment and a medium. The mechanical fault determination method comprises the steps of acquiring real-time data and historical normal data of motion parameters of mechanical parts, and frequency domain data of the real-time data; based on the real-time data, the historical normal data and the frequencydomain data, determining mechanical fault information of the mechanical parts; and based on the mechanical fault information, determining mechanical faults. By adopting the technical scheme, the technical problem of how to determine the mechanical faults in a power switching process is solved; the performance conditions of the mechanical parts can be pre-evaluated in advance; fault points can be accurately positioned, namely, the to-be-damaged or damaged mechanical parts can be accurately positioned, so that the technical effect of determining the mechanical faults in the power switching process is achieved; a maintenance mode can be pre-judged, so that an equipment maintenance system is favorably improved; and maintenance personnel can be informed or scheduled to perform maintenance in anidle period of power switching, so that the maintenance checking time is shortened.

Description

technical field [0001] The present invention relates to the technical field of battery charging and replacement, and in particular to a method, device, equipment and medium for determining mechanical failure and compensating for mechanical failure. Background technique [0002] At present, because electric vehicles are more energy-saving and environmentally friendly than traditional fuel vehicles; therefore, electric vehicles have shown a blowout development. [0003] As an extremely fast, convenient and safe method for recharging electric vehicles, battery swapping has been vigorously developed. In the battery swap mode, the electric vehicle is generally swapped through a swap station. The battery swap station usually includes mechanical moving and rotating parts such as a parking platform, a battery replacement trolley, a battery compartment storage and charging rack, and a battery compartment lift. If these mechanical components fail mechanically during the power change...

Claims

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Application Information

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IPC IPC(8): G05B23/02G01M13/00G01M13/04G01M15/00
CPCG01M13/00G01M13/04G01M15/00G05B23/0262G05B2219/24065
Inventor 夹磊
Owner NIO ANHUI HLDG CO LTD
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