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Vehicle steering system and method of controlling steering angle of wheel of vehicle

A steering system, steering angle technology, applied in automatic steering control components, vehicle components, steering mechanisms, etc., can solve problems such as tire wear and fuel consumption

Pending Publication Date: 2022-07-19
VOLVO LASTVAGNAR AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, any errors in settings are there until they are dealt with in the workshop, leading to increased tire wear and fuel consumption

Method used

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  • Vehicle steering system and method of controlling steering angle of wheel of vehicle
  • Vehicle steering system and method of controlling steering angle of wheel of vehicle
  • Vehicle steering system and method of controlling steering angle of wheel of vehicle

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Embodiment Construction

[0083]The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which certain aspects of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments and aspects set forth herein; rather, these embodiments are provided by way of example so that this disclosure will be thorough and complete, and that this disclosure will be The scope of the invention will be fully conveyed to those skilled in the art. Therefore, it is to be understood that the present invention is not limited to the embodiments described herein and shown in the drawings; on the contrary, the skilled person will recognize that many changes and modifications may be made within the scope of the appended claims. Throughout the description, the same reference numerals refer to the same elements.

[0084] figure 1 A vehicle 1 according to at least one exemplary embodiment o...

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PUM

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Abstract

A vehicle steering system and a method of controlling a steering angle of a vehicle wheel are disclosed. A vehicle steering system includes a steering wheel, a first steering assembly, and a second steering assembly. Each steering assembly includes a steering link mechanically connected to a road wheel and a support motor. The steering wheel is configured to control a steering angle of the first wheel via a first support motor that actuates the first steering link. The processing circuitry is configured to receive an input signal from the first steering assembly, the input signal including one or more steering parameter values measured for the first steering assembly. Based on the received first input signal, the processing circuit is configured to calculate a desired steering angle of the second wheel and send a control signal to the second support motor to actuate the second steering link to obtain the desired steering angle of the second road wheel. A method is also disclosed.

Description

technical field [0001] The present disclosure relates to a vehicle steering system. The present disclosure also relates to a method for controlling the steering angle of a wheel of a vehicle. Furthermore, the present disclosure relates to a computer program, a computer-readable medium, and a processing circuit for controlling the steering angle of a wheel of a vehicle. [0002] The present invention can be applied to heavy vehicles such as trucks, buses and construction equipment. Although the invention will be described in relation to a truck, the invention is not limited to this particular vehicle, but can also be used with other vehicles, such as automobiles. Background technique [0003] Electrically supported vehicle steering systems are known as supplements to mechanical steering systems. For example, such an electrically supported vehicle steering system may be provided to reduce vibration input to the vehicle steering wheel. Another function could be to provide m...

Claims

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Application Information

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IPC IPC(8): B62D7/15
CPCB62D7/159B62D7/20B62D7/09B62D6/002B62D5/04B62D5/00B62D5/046B62D7/08
Inventor 斯特凡·普雷耶特安德斯·奥尔森
Owner VOLVO LASTVAGNAR AB