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Driving assembly for vehicle

A technology of driving components and components, which is applied in the direction of vehicle components, hybrid vehicles, and the arrangement of multiple different prime movers of general power plants, etc., and can solve problems such as high-cost control processes, high costs, and restrictions on hybrid technology

Active Publication Date: 2018-03-23
VOLKSWAGEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Common to all these approaches is that they require costly control processes with complex (automatic) transmission components
This often limits the use of hybrid technology on vehicles with relatively complex drives and thus high costs

Method used

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  • Driving assembly for vehicle
  • Driving assembly for vehicle
  • Driving assembly for vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0060] figure 1 The schematic diagram in FIG. 2 shows an embodiment of a drive unit 1 according to the invention with an internal combustion engine 2 coupled via a clutch 3 to a manual transmission 4 . The output 5 (dotted arrow) acts on the drive axis 8 and the drive wheels 9 via the drive shaft 6 , which is coupled to the manual transmission 4 via the differential 7 . At the same time, the electric machine 10 acts on the transmission input shaft 6 a via the gear ratio of the manual transmission 4 and can thus be coupled here by engaging the corresponding gear with the drive shaft 6 or via the clutch 3 with the internal combustion engine 2 .

[0061] In another embodiment, the motor 10 can also be arranged between the clutch 3 and the manual transmission mechanism 4 . In another embodiment, the electric motor 10 can also act directly on the drive shaft 6 .

[0062] Additional clutches may also be provided in order to, for example, completely decouple the electric machine 10...

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PUM

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Abstract

The invention relates to a driving assembly (1) equipped with an internal combustion engine (2) and a motor (10). The driving assembly can be linked and / or connected with a driven part (5); a first operating assembly (11) is used for actuating a driven part (5) is provided; for drive exchange between an electrical driving part and a driving part of the internal combustion engine, the first operating assembly (11)is configured to switch a variable rotation mechanism (4) via an operation element (11a) of an operation assembly (11) operated by a driver; first, driving force torque of the motor (10) and used for a driven part (5) works as a start torque for the internal combustion engine (2) at a start period; and after the start of the internal combustion engine (2), driving force torque of the internal combustion engine (2) can work as a promoting torque of a driven part (5). The invention further relates to a vehicle (100) equipped with the driving assembly.

Description

technical field [0001] The invention relates to a drive unit for a vehicle with an internal combustion engine and an electric machine, which can be coupled to an output and / or to each other. Background technique [0002] Such a drive comprising a plurality of different drive units, usually including an internal combustion engine and one or more electric machines, is also referred to as a hybrid drive. In addition to electric motors, other drive sources that do not run on fossil fuels, such as hydrogen, can also be used. [0003] However, the combination of an internal combustion engine with one or more electric machines is realized in the automotive field as a predominant combination. A distinction is drawn between parallel, series and partial hybrids in terms of drive configuration, and between so-called mild hybrid variants and full hybrid variants in terms of operating efficiency. [0004] In order to be able to use these drive combination possibilities optimally, it is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/547B60W50/10B60W20/40
CPCB60K6/547B60W20/40B60W50/10B60K6/387B60K6/48B60K2006/268B60K2006/4808B60W10/02B60W10/08B60W50/082B60W2540/16Y02T10/62
Inventor F.魏斯O.路德维希C.迈斯纳H.施勒德
Owner VOLKSWAGEN AG