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Model training method, heat balance capability evaluation method and electronic equipment

A model training and thermal balance technology, applied in the automotive field, can solve the problems of time-consuming and financial cost, high test cost, long development cycle of test samples, etc., and achieve the effect of reducing the consumption of manpower and material resources

Pending Publication Date: 2022-07-05
WEICHAI POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are two methods of vehicle heat balance test, road and indoor. Due to the long development cycle of test samples and high test costs, it takes a lot of time and financial cost to evaluate the vehicle heat balance capability.

Method used

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  • Model training method, heat balance capability evaluation method and electronic equipment
  • Model training method, heat balance capability evaluation method and electronic equipment
  • Model training method, heat balance capability evaluation method and electronic equipment

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Embodiment Construction

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0030] The technical terms appearing in this application are explained as follows:

[0031] Model common parameters: the configuration variables inside the machine learning model, which are automatically calculated by the computer according to the machine learning algorithm and the given data, herein...

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Abstract

The invention discloses a model training method, a heat balance capability evaluation method and electronic equipment, and belongs to the technical field of automobiles, and the method comprises the steps: obtaining a training sample which comprises vehicle working condition parameters and vehicle fixed parameters of a historical heat balance test and a corresponding heat balance capability test result; and training a preset model until convergence by taking the vehicle working condition parameters and the vehicle fixed parameters as input parameters and taking the heat balance capability test result as output parameters, so as to obtain a heat balance capability evaluation model. According to the method, a heat balance road or indoor test is not needed, the test period and cost are greatly shortened, the prediction precision is higher, and the period is shorter.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a model training method, a heat balance capability evaluation method and an electronic device. Background technique [0002] With the rapid progress and development of my country's automobile industry, the requirements for various production indicators of automobiles are gradually stricter, which leads to automobile manufacturers to invest more costs to test various indicators of automobiles. [0003] In order to meet the heat dissipation requirements of the automobile engine under various working conditions, the heat balance release test is usually carried out before the automobile leaves the factory, and the heat dissipation performance of the cooling system is evaluated. There are two ways of vehicle heat balance test: road and indoor. Due to the long development cycle and high test cost of the test sample, it takes a lot of time and financial cost to evaluate the vehicle ...

Claims

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Application Information

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IPC IPC(8): G06F30/27G06F119/02G06F119/08
CPCG06F30/27G06F2119/02G06F2119/08
Inventor 赵亮王卓董晓婷傅晓磊杨立云田立强
Owner WEICHAI POWER CO LTD