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Semiautomatic assembly system and control method thereof

A semi-automatic and powertrain technology, applied in the automotive field, can solve the problems of complex operation of traditional powertrain and high failure probability of new energy powertrain, and achieve the effect of less operating intensity, simple structure and increased reliability

Active Publication Date: 2018-06-01
WEICHAI POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides a semi-automatic assembly system and its control method to solve the problems of complex operation of traditional power assembly and high failure probability of new energy power assembly

Method used

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  • Semiautomatic assembly system and control method thereof
  • Semiautomatic assembly system and control method thereof
  • Semiautomatic assembly system and control method thereof

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Embodiment Construction

[0048] 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 of the embodiments of the present invention, not all of them. 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.

[0049] ISG motor: Integrated starter and generator motor, a motor with starting and generating functions;

[0050] Clutch slipping point: The position where the clutch driven plate and the pressure plate just come into contact. When the clutch position is less than the slipping point, the clutch can transmit the power of the power source to the wheels, and the power transmitted by the clutch is different in different joint positions; when the clu...

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Abstract

The invention provides a semiautomatic assembly system and a control method thereof. The system is constituted by a power source, an automatic clutch, a manual transmission and a power assembly controller, compared with a traditional assembly, a driver's operation strength is greatly reduced, compared with a new energy power assembly, the structure is simple, and the reliability is improved. Besides, aiming at starting control of the semiautomatic assembly system, the automatic clutch is controlled to be separated simply by starting a gear shifting handle, the automatic clutch is controlled toapproach a slide friction point simply after a starting gear is engaged, after a hand brake and a brake are loosened, a press disc and a driven disc of the automatic clutch are controlled to be combined through accelerator openness, comfort and power of starting are both considered, and the semiautomatic assembly system also has a vehicle slope slip prevention function. Aiming at gear shifting control of the semiautomatic assembly system, the automatic clutch is controlled to be separated simply by starting the gear shifting handle and is controlled to be combined simply after the gear is shifted. In the gear shifting process, the gear shifting operation process of a manual shift gear is fully reserved, and the driver cannot be perplexed.

Description

technical field [0001] The invention relates to the technical field of automobiles, more specifically, to a semi-automatic assembly system and a control method thereof. Background technique [0002] Traditional powertrain includes power source, manual clutch and manual transmission, while new energy powertrain includes power source, automatic clutch and automatic transmission. [0003] For the driver, the operation of the traditional powertrain is complex, especially in congested roads, which can easily cause driving fatigue or even mistakes; while the application of new energy powertrains, especially the automatic transmission, reduces the difficulty of operation, but due to its structure Complex, high probability of failure, poor reliability. Contents of the invention [0004] In view of this, the present invention provides a semi-automatic assembly system and its control method to solve the problems of complex operation of the traditional power assembly and high failur...

Claims

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Application Information

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IPC IPC(8): B60W10/02B60W10/04B60W10/10B60W30/18
CPCB60W10/02B60W10/04B60W10/10B60W30/18027
Inventor 刘信奎王维振李可敬娄丙民
Owner WEICHAI POWER CO LTD
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