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Power driving system and vehicle

A power drive and vehicle technology, which is applied in power units, vehicle components, pneumatic power units, etc., can solve the problems of inability to adjust, single working mode, and high vehicle power consumption, and achieve the effect of ensuring power performance and reducing power consumption.

Pending Publication Date: 2022-07-29
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although this type of power drive system is less technically difficult and requires less R&D investment, it also has the disadvantage of a single working mode and cannot be adjusted according to actual working conditions, resulting in higher power consumption of the vehicle

Method used

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  • Power driving system and vehicle
  • Power driving system and vehicle
  • Power driving system and vehicle

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Embodiment Construction

[0043] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0044] The embodiments of the present application provide a power drive system, such as figure 1 As shown, the power drive system includes: a variable speed transmission assembly 1 , a first power source 2 , a second power source 3 , a drive control assembly 4 and a power output assembly 5 . The variable speed transmission assembly 1 includes a power input end 101 and three power output ends 102 connected to each other. Among the trans...

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Abstract

The invention discloses a power driving system and a vehicle, the power driving system comprises a variable speed transmission assembly, a first power source, a second power source, a driving control assembly and a power output assembly, the variable speed transmission assembly comprises a power input end and three power output ends connected with each other, in the transmission ratios corresponding to the three power output ends respectively, at least two transmission ratios are different from each other; the first power source is connected with the power input end; the second power source is detachably connected with the power input end through the driving control assembly; the driving control assembly is connected with two of the three power output ends; the power output assembly is connected with the other power output end of the three power output ends. The power driving system and the vehicle have multiple working modes, and power consumption can be reduced while the dynamic property is guaranteed.

Description

technical field [0001] The present application relates to the technical field of automobiles, and in particular, to a power drive system and a vehicle. Background technique [0002] In order to reduce the impact of vehicle exhaust from fuel vehicles on the environment, more and more new energy vehicles have entered the consumer's field of vision. Hybrid electric vehicles are gradually favored by the market due to their superior energy saving and emission reduction and better user experience. [0003] The high-efficiency hybrid vehicle's power drive system can greatly improve the vehicle's power and fuel economy, and reduce exhaust emissions. Major domestic auto companies are actively carrying out the integrated development of hybrid special gearboxes. At present, most of the power drive systems on the market are developed on the basis of traditional automatic transmissions, and the motor is simply integrated into AT (hydraulic automatic transmission), AMT (electrically con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/365B60K6/24B60K6/26B60K6/547
CPCB60K6/365B60K6/24B60K6/26B60K6/547
Inventor 张恒先周之光耿丽珍
Owner CHERY AUTOMOBILE CO LTD