Vehicle steering control system

A steering control and vehicle technology, applied in steering control, steering control mounted on the vehicle, non-mechanical steering control components, etc., can solve problems such as poor safety and reliability, avoid confrontation, and improve reliability and safety. Effect

Inactive Publication Date: 2018-04-27
FAFA AUTOMOBILE (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a vehicle steering control system to solve the problem of poor safety and reliability in the prior art when the vehicle is switched between driving modes

Method used

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  • Vehicle steering control system
  • Vehicle steering control system

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Comparison scheme
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Embodiment

[0021] refer to figure 1 , shows a schematic structural diagram of a vehicle steering control system according to an embodiment of the present invention.

[0022] The vehicle steering control system in the embodiment of the present invention includes: a magneto-rheological clutch 101 , an EPS 102 , and a bottom-level steering control device 103 of the vehicle.

[0023] Wherein, the structural diagram of the magneto-rheological clutch 101 is as follows: figure 2 As shown, the magneto-rheological clutch includes: a coil 1011 , a magneto-rheological fluid 1012 , a driving device 1013 , and a driven device 1014 .

[0024] EPS102 includes: ECU1021 (Electronic Control Unit, electronic control unit) and power output, wherein the power output is not marked in the figure.

[0025] The active device of the magneto-rheological clutch 101 is connected to the power output of the EPS of the vehicle; the driven device is connected to the bottom steering control device 103 of the vehicle; ...

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PUM

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Abstract

The invention provides a vehicle steering control system. The vehicle steering control system comprises a magneto-rheological clutch, the magneto-rheological clutch comprises a coil, magneto-rheological liquid, a driving device and a driven device. The driving device is in output connection with assisted power of an electronic power-assisted steering system (EPS) of a vehicle, the driven device isconnected with an underlying steering control device of the vehicle, the coil is connected with an electronic control unit (ECU) of the EPS, and the ECU controls power supply to the coil. The reliability and the safety in the driving mode switching process can be improved through the vehicle steering control system.

Description

technical field [0001] The present invention relates to the field of automobiles, more specifically, to a vehicle steering control system. Background technique [0002] Automobile is an indispensable means of transportation in people's daily work and life. The rise and fall of the huge auto market also largely affects the development of the global economy. The research and development of self-driving car technology has a history of decades in the 20th century, and it has shown a trend of being close to practical application in the early 21st century. For example, Google's self-driving car obtained the first self-driving vehicle in the United States in May 2012 The license is expected to enter the market from 2015 to 2017. [0003] Self-driving cars rely on artificial intelligence, visual computing, radar, surveillance and global positioning systems to work together to allow computers to automatically and safely operate motor vehicles without any active human intervention. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D1/28B62D5/04
CPCB62D1/286B62D5/043
Inventor 不公告发明人
Owner FAFA AUTOMOBILE (CHINA) CO LTD
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