Four-wheel driving converter for electric automobile

A four-wheel drive, electric vehicle technology, applied in electric vehicles, motor vehicles, electric braking systems, etc., can solve problems such as inability to realize regenerative braking, and achieve the effect of facilitating driving, avoiding damage, and improving efficiency

Inactive Publication Date: 2013-01-09
HYUNDAI MOBIS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology allows vehicles with two wheels driven by one engine (engine) but no wheel on another side. It achieves this through use of multiple parts called planets that work together like a car's main shaft. These components are designed to transmit torque evenly throughout both sections - when they rotate slowly towards each other. By selecting specific paths based upon different speeds, there will only be some part of the system going around under heavy load while others go along more efficiently. Additionally, these systems allow drivers to choose how much energy they want during slow downhill conditions instead of just starting up quickly.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the design of electronic vehicles' electric drives used in tandem quadruple (four-wheeler) drivetrains without causing excess loadings due to their use of multiple components such as reduction mechanisms and motors.

Method used

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  • Four-wheel driving converter for electric automobile
  • Four-wheel driving converter for electric automobile
  • Four-wheel driving converter for electric automobile

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Embodiment Construction

[0043] 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.

[0044] figure 1 It is a structural schematic diagram of an electric vehicle equipped with a four-wheel drive converter in this embodiment.

[0045] As shown in the figure, an electric vehicle is equipped with an engine 1 that transmits power generated by fuel to the front wheels 2. Its structure includes a drive train connected to the four-whe

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Abstract

The present invention discloses a four-wheel driving converter for an electric automobile, wherein a four-wheel converter (5) provided on an electric automobile is simultaneously provided a planetary gear train (20) and a clutch (40) arranged between a motor (6) and a differential gear (4) to realize four-wheel driving, after a speed change time point, the rotation speed of the motor is reduced to a high-speed segment, and even if the connected state between the motor (6) and the differential gear (4) is removed, the four-wheel driving is realized without damaging the motor (6), and the entire traveling segment of the electric automobile can implement regenerative brake, thereby greatly increasing regenerative brake efficiency.

Description

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Claims

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Application Information

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Owner HYUNDAI MOBIS CO LTD
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