Electric automobile starting method and electric automobile

An electric vehicle and electrical connection technology, which is applied in the starting method of electric vehicles and the field of electric vehicles, can solve the problems of affecting the driving experience of drivers and low starting efficiency, so as to improve driving experience, reduce the acceleration time of starting gear shifting, and reduce the starting time. The effect of speeding up time

Active Publication Date: 2018-06-12
ZHUHAI GUANGTONG AUTOMOBILE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The starting efficiency of this starting control scheme is not high, and it takes a long time for the driver to shift and accelerate, which affects the driving experience of the driver.

Method used

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  • Electric automobile starting method and electric automobile
  • Electric automobile starting method and electric automobile
  • Electric automobile starting method and electric automobile

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Embodiment Construction

[0044] 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. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0045] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The embodiment of the invention provides an electric automobile starting method and an electric automobile. The electric automobile starting method comprises the steps that the current load of the electric automobile is detected, and the current load quantity of the electric automobile is obtained; the starting torque of the electric automobile is obtained according to the current load quantity ofthe electric automobile, and a corresponding starting gear of the electric automobile at the time of starting is obtained on the basis of the starting torque; and a gearbox of the electric automobileis controlled to be in the starting gear, so that the electric automobile is started with the engaged starting gear. The electric automobile starting method is high in starting efficiency, the starting acceleration time of the automobile can be shortened, and the driving experience of a driver can be improved.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a method for starting an electric vehicle and the electric vehicle. Background technique [0002] With the continuous development of science and technology, people's awareness of environmental protection is constantly increasing, and new energy electric vehicle technology has been paid more and more attention. For new energy electric vehicle technology, how to provide a starting control scheme with high starting efficiency is an extremely important The problem. [0003] At present, the existing starting control scheme is to use a fixed gear to start, and to ensure that the electric vehicle can start normally by shifting gears and accelerating during the starting process. The starting efficiency of this starting control scheme is not high, and it takes a long time for the driver to perform gear shifting and acceleration operations, which affects the driving experience...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L15/20
CPCB60L15/2054B60L2240/10B60L2240/486B60L2240/642Y02T10/72
Inventor 罗波武
Owner ZHUHAI GUANGTONG AUTOMOBILE
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