Hybrid power driving system and vehicle

A drive system and hybrid technology, applied in the direction of power devices, vehicle components, air pressure power devices, etc., can solve problems such as complex shift strategies, and achieve the effect of flexible shifting

Active Publication Date: 2020-05-05
SAIC MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing multi-gear hybrid drive system, the engine gear and the motor gear are mostly coupled schemes, and the shift strategy is complicated.

Method used

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  • Hybrid power driving system and vehicle
  • Hybrid power driving system and vehicle
  • Hybrid power driving system and vehicle

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Embodiment Construction

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0052] figure 1 A schematic diagram of a hybrid drive system provided by the present invention is shown, and the hybrid system includes: an engine 11, a clutch 12, a motor 13 and a gearbox T;

[0053] The gearbox T includes a first shafting gear part and a second shafting gear part, the engine 11 outputs power through the first shafting gear part, and the motor 13 outputs power through the second shafting gear part. Through the complete decoupling of the engi...

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PUM

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Abstract

The invention provides a hybrid power driving system and a vehicle. The hybrid power driving system comprises an engine 11, a clutch 12, a motor 13 and a gearbox, wherein the gearbox comprises a firstshafting gear part and a second shafting gear part, the engine 11 outputs power through the first shafting gear part, the motor 13 outputs power through the second shafting gear part, complete decoupling of an engine gear and a motor gear is achieved, gear shifting is more flexible, and the engine and the motor are efficiently matched, a clutch 12 is connected between the engine 11 and the firstshafting gear part, an engine power mode, a motor power mode, a hybrid power mode and an engine and motor power interaction mode are achieved through cooperative work of the engine 11 and the motor 13, different power modes can be selected according to different working conditions, and the whole hybrid power driving system works in an efficient area through cooperation of the motor and the engine.

Description

technical field [0001] The present invention relates to the technical field of vehicles, more specifically, to a hybrid drive system and a vehicle. Background technique [0002] Facing the increasing demand for energy and the huge pressure of energy conservation and environmental protection, new energy vehicles have emerged as the times require. New energy vehicles emerge in endlessly, and various types of hybrid drive system technical solutions are constantly being proposed. Compared with the pure electric drive system, the hybrid drive system has the biggest advantage of solving the problem of driving range for consumers, and realizing multiple power modes through the cooperation of the motor and the engine. However, in the existing multi-gear hybrid drive system, the engine gear and the motor gear are mostly coupled schemes, and the shifting strategy is complicated. Contents of the invention [0003] In view of this, the present invention proposes a hybrid drive syste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/36B60K6/50B60K6/54
CPCB60K6/36B60K6/50B60K6/54
Inventor 葛海龙朱军王健徐斌黄津晶范玉川刘新宇姜德艳周健孙俊顾铮珉
Owner SAIC MOTOR
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