Matching method and device for dual-motor parameters of dual-mode hybrid electric vehicle

A technology of hybrid electric vehicles and dual motors, which is applied to hybrid electric vehicles, power units, air pressure power units, etc., can solve the problem of less consideration of the fuel economy of the whole vehicle, so as to ensure the fuel economy of the whole vehicle, ensure the overall The effect of vehicle dynamic performance

Active Publication Date: 2017-06-06
BEIJING BORGWARD AUTOMOBILE CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, the determination method based on the empirical formula can only ensure the power performance of the vehicle, and has little consideration for the fuel economy of the vehicle

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  • Matching method and device for dual-motor parameters of dual-mode hybrid electric vehicle
  • Matching method and device for dual-motor parameters of dual-mode hybrid electric vehicle
  • Matching method and device for dual-motor parameters of dual-mode hybrid electric vehicle

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Embodiment Construction

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar modules or modules having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims.

[0024] figure 1 It is a schematic flow chart of a method for matching dual-motor parameters of a dual-mode hybrid electric vehicle proposed in an embodiment of the present invention, and the method includes:

[0025] S11: Obtain a first parameter, the first parameter is a parameter of the first motor, and the first parameter enables the whole vehicle to meet a preset fuel econ...

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Abstract

The invention provides a dual-mode hybrid vehicle dual-motor parameter matching method and device. The dual-mode hybrid vehicle dual-motor parameter matching method comprises the steps that first parameters are acquired, the first parameters are parameters of a first motor, and the whole vehicle is enabled to meet the preset requirement of fuel economy by the first parameters; and second parameters are acquired, the second parameters are parameters of a second motor, and the whole vehicle is enabled to meet the preset requirement of power performance by the second parameters. According to the method, power performance of the whole vehicle can be ensured and fuel economy of the whole vehicle can also be ensured in the parameter matching process.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to a method and device for matching parameters of dual motors of a dual-mode hybrid electric vehicle. Background technique [0002] In the prior art, the determination of motor parameters in a dual-mode hybrid electric vehicle is based only on empirical formulas. However, the determination method based on the empirical formula can only ensure the power performance of the whole vehicle, and has less consideration for the fuel economy of the whole vehicle. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. [0004] Therefore, an object of the present invention is to propose a method for matching parameters of dual motors of a dual-mode hybrid electric vehicle, which can not only ensure the power performance of the vehicle, but also ensure the fuel economy of the vehic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K6/26B60W20/10B60W10/08
Inventor 杨伟斌
Owner BEIJING BORGWARD AUTOMOBILE CO LTD
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