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Hybrid power system based on amt gearbox and its control method

A technology of hybrid power system and gearbox, which is applied to hybrid vehicles, power devices, air pressure power devices, etc., and can solve problems such as power interruption

Active Publication Date: 2021-04-02
联合轲麟新能源科技(济宁)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to at least solve the problem of power interruptions occurring during shifting

Method used

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  • Hybrid power system based on amt gearbox and its control method
  • Hybrid power system based on amt gearbox and its control method

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Embodiment Construction

[0074] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0075] It should be understood that the terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may also be meant to include the plural forms unless the context clearly dictates otherwise. The terms "comprising", "comprising", "containing" and "having" are inclusive and thus indicate the presence of stated...

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Abstract

The invention discloses a hybrid power system based on an AMT gearbox and a control method thereof. The hybrid power system based on the AMT gearbox comprises a first input shaft, a second input shaft, an output shaft, and a shifting mechanism, a first gear set is arranged on the first input shaft, and the first input shaft is connected with an engine through a clutch in a transmission mode; a second gear set is arranged on the second input shaft, and the second input shaft is connected with a motor in a transmission mode; a third gear set is arranged on the output shaft, and the third gear set meshes with the first gear set and the second gear setcorrespondingly; the shifting mechanism comprises a first shifting device and a second shifting device, the first shifting device is capable oftransmitting power of the engine sequentially through the first input shaft, the first gear set, the third gear set and the output shaft, and the second shifting device is capable of transmitting thepower of the motor sequentially through the second input shaft, the second gear set, the third gear set and the output shaft. According to the hybrid system based on the AMT gearbox, multiple drive modes are provided, meanwhile power interruption during shifting is eliminated, and the vehicle using experience of a user is improved.

Description

technical field [0001] The invention relates to the technical field of automobile control, in particular to a hybrid power system based on an AMT gearbox, and also relates to a control method based on an AMT gearbox. Background technique [0002] This section provides background information related to the present disclosure only and is not necessarily prior art. [0003] With the gradual depletion of primary energy and the deteriorating environment, new energy vehicles with excellent energy saving and emission reduction performance have gradually become the development trend of the automotive industry. Among them, the power system of new energy vehicles is divided into three types: hybrid, pure electric and fuel cell. a technical route. [0004] In the power system of new energy vehicles, since the hybrid technology route does not rely on charging facilities, the additional cost of the vehicle is less on the premise of greatly reducing the fuel consumption of the vehicle, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K6/44B60K6/36B60K6/543
CPCB60K6/36B60K6/44B60K6/543Y02T10/62
Inventor 王宏宇胡广地房永尚明利
Owner 联合轲麟新能源科技(济宁)有限公司
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