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Steering device and vehicle

A steering device and steering wheel technology, which is applied to vehicle components, steering mechanisms, steering rods, etc., can solve the problems of heavy steering of steering wheels and high power consumption of steering drives

Active Publication Date: 2021-11-19
FAW JIEFANG AUTOMOTIVE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a steering device that can reduce the power consumption of the steering drive and improve the steering portability of the steering wheel in view of the problems of large power consumption of the steering drive and heavy steering of the steering wheel in the current steering mode of unmanned vehicles. vehicle

Method used

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  • Steering device and vehicle

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Embodiment Construction

[0034] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0035] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "...

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Abstract

The invention relates to a steering device and a vehicle. The steering device is mounted on a frame, is used for pushing a steering wheel to deflect, and comprises: a steering driving part; a steering pull rod which is provided with a first end and a second end which are oppositely arranged, wherein the steering driving piece is in transmission connection with the first end; and a steering knuckle arm which is in transmission connection between the second end of the steering pull rod and the steering wheel. The first end can be driven by the steering driving piece to swing around a fulcrum in the first direction; the second end of the steering pull rod can respond to swinging of the first end to swing around the fulcrum in the second direction intersecting with the first direction so as to drive the steering knuckle arm to rotate around an axis and push the steering wheel to deflect; and the distance between the connecting point of the steering driving piece and the first end and the fulcrum is smaller than the distance between the connecting point of the second end and the steering knuckle arm and the fulcrum. The steering driving piece of the steering device pushes the steering wheel to deflect according to the lever principle, power consumption of the steering driving piece is reduced, and steering portability of the steering wheel is improved.

Description

technical field [0001] The present application relates to the technical field of vehicle steering, in particular to a steering device and a vehicle. Background technique [0002] Unmanned vehicles, also known as self-driving vehicles, computer-driven vehicles, or wheeled mobile robots, are intelligent vehicles that realize unmanned driving through computer systems. It has a history of several decades in the 20th century, and it has shown a trend close to practicality in the early 21st century. [0003] Unmanned vehicles rely on artificial intelligence, visual computing, radar, monitoring devices and global positioning systems to work together, allowing computers to automatically and safely operate motor vehicles without any active human operation. Among them, the steering wheel of the unmanned vehicle is generally driven by a specially arranged steering drive. [0004] However, the current steering method of unmanned vehicles has the problems of high power consumption of t...

Claims

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Application Information

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IPC IPC(8): B62D5/04B62D7/20
CPCB62D5/0421B62D7/20
Inventor 张学博王晓莲付盈
Owner FAW JIEFANG AUTOMOTIVE CO
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