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Method and system for estimating vehicle maintenance project

A vehicle and project technology, applied in the field of vehicle maintenance, can solve problems such as lack of maintenance mileage estimation, and achieve the effect of improving confidence

Pending Publication Date: 2022-02-25
杭州喵智科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a lack of methods for estimating the next maintenance time and maintenance mileage of vehicle service items based on vehicle detailed information

Method used

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  • Method and system for estimating vehicle maintenance project
  • Method and system for estimating vehicle maintenance project
  • Method and system for estimating vehicle maintenance project

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Embodiment Construction

[0090] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0091] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0092] A method for estimating vehicle maintenance items, such as figure 1 As shown, the estimation method includes:

[0093] Step 101: Acquiring vehicle information, said vehicle information including any of the following data or ...

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Abstract

The invention discloses a vehicle maintenance project estimation method and system, and belongs to the technical field of vehicle maintenance. The estimation method comprises the following steps: obtaining vehicle information, wherein the vehicle information comprises any one of the following data or a combination thereof: a maintenance period, maintenance data, and detection data; cleaning the vehicle information to obtain first data; estimating daily average mileage according to the first data; estimating first maintenance according to the daily average mileage based on a GBDT algorithm; judging whether the first maintenance is reasonable or not; if not, estimating second maintenance according to a preset rule and the daily average mileage. The first maintenance based on the GBDT algorithm and the second maintenance based on the rule are fused, and an accurate pre-estimation result is screened out, so that the confidence coefficient of pre-estimation is improved; therefore, accurate maintenance time and mileage are estimated through data mining of the vehicle information.

Description

technical field [0001] The invention relates to the technical field of vehicle maintenance, in particular to a method and system for estimating vehicle maintenance items. Background technique [0002] At present, there is a large amount of vehicle-related data information in the automotive aftermarket, such as vehicle basic information, vehicle maintenance work order information, vehicle inspection work order information, artificially supplemented vehicle data information, car owner information, etc. How to use these massive data and learn from them? It is particularly important to dig out useful information, such as estimating the next maintenance time of the vehicle's service items. [0003] Vehicles need to be maintained regularly or with a fixed mileage, for example, every 5000km or every six months. And time comes first based on time, and mileage comes first based on mileage. Maintenance service items include changing engine oil, changing machine filter, etc., which c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/00G07C5/00G07C5/08G06K9/62G06N20/20G06N5/00
CPCG06Q10/04G06Q10/20G07C5/006G07C5/0808G06N20/20G06N5/01G06F18/25
Inventor 刘云芳刘春博邱秉泉
Owner 杭州喵智科技有限公司
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