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Vibration-sensitive suspension system and control method thereof

A suspension system and vibration sensing technology, applied in the direction of suspension, elastic suspension, vehicle components, etc., can solve problems such as failure to work normally, and achieve the effect of preventing failure

Inactive Publication Date: 2018-10-09
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Further, the brake disc 40 pushes the brake pad 30 so that when the brake pedal is stepped on, the brake may not work normally due to the pushed brake pad 30

Method used

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  • Vibration-sensitive suspension system and control method thereof
  • Vibration-sensitive suspension system and control method thereof
  • Vibration-sensitive suspension system and control method thereof

Examples

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Embodiment Construction

[0029] Reference will now be made in detail to various embodiments of the invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with exemplary embodiments, it will be understood that present description is not intended to limit the invention to those exemplary embodiments. On the contrary, the invention is intended to cover not only the exemplary embodiments but also various alternatives, modifications, equivalents and alternatives, modifications, equivalents and alternatives, which may be included within the spirit of the invention and scope defined by the appended claims. Other implementations.

[0030] The terms or words used in the description and claims of the present invention should not be construed as being limited to ordinary and dictionary meanings only. Rather, these terms and words should be interpreted in such a manner, based on the meaning and concept of the present inv...

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Abstract

The invention provides a vibration-sensitive suspension system and a control method thereof. The vibration-sensitive suspension system may include a damping-force varying shock absorber, a detecting device detecting an acceleration signal, a storing device extracting a natural frequency from an excitation test of a vehicle, and storing the extracted natural frequency, and an ECU receiving the acceleration signal from the detecting device, extracting a frequency signal, and determining whether the extracted frequency matches the natural frequency, thus regulating a damping force of the shock absorber.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2017-0032414 filed on March 15, 2017, the entire contents of which are hereby incorporated by reference for all purposes. technical field [0003] The present invention relates to a vibration-sensitive suspension system and a method of controlling the same; more particularly, to such a vibration-sensitive suspension system and a method of controlling the same, which are intended to be Controls the damping force while the vehicle is running, thereby reducing the amplitude of the axle's vibration and preventing the brakes from not working. Background technique [0004] In general, a suspension system is a device that connects devices other than a vehicle body including a frame, a power unit, a power transmission device, etc., to an axle to which a wheel is attached, and which includes a shock absorber and a spring to absorb vibrations caused by uneven...

Claims

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Application Information

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IPC IPC(8): B60G17/015
CPCB60G17/015B60G17/0164B60G17/01908B60G2400/102B60G2400/91B60G2500/10B60G2600/60B60G2600/70B60G2800/22B60G2800/916B60G17/0165B60G17/018B60G17/0195B60G17/06B60G2400/10B60Y2400/304B60Y2400/3032
Inventor 姜熙坤
Owner HYUNDAI MOTOR CO LTD
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