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Vehicle pedal feeling simulator and vehicle with same

A simulator and pedal technology, applied in the vehicle field, can solve problems such as slow pedal response, poor braking performance, and driver inconvenience, and achieve the effects of high structural reliability, good cushioning and shock absorption, and improved operating comfort

Active Publication Date: 2019-07-19
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the response speed of the brake pedal of the hydraulic transmission mechanism or the pneumatic transmission mechanism is slow and the braking performance is poor, which brings great inconvenience to the actual operation of the driver.

Method used

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  • Vehicle pedal feeling simulator and vehicle with same
  • Vehicle pedal feeling simulator and vehicle with same

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Embodiment Construction

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0032] In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner" and "outer" are based on the orientations shown in the drawings Or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and t...

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Abstract

The invention discloses a pedal feeling simulator and a vehicle with the same. The pedal feeling simulator comprises a shell, a first magnetic attraction piece, a second magnetic attraction piece, a movable push rod, a first elastic piece and a second elastic piece. The first magnetic attraction piece is fixed on the inner wall of the shell, the second magnetic attraction piece is movably arrangedin the shell, and at least one of the first magnetic attraction piece and the second magnetic attraction piece is an electromagnet. The movable push rod is matched with the second magnetic attractionpiece to push the second magnetic attraction piece to move. The two ends of the first elastic piece are respectively connected with the first magnetic attraction piece and the second magnetic attraction piece, and the second elastic piece is compressed after the second magnetic attraction piece moves by a set distance. According to the pedal feeling simulator, by arranging the first magnetic attraction piece and the second magnetic attraction piece, the direction and the magnitude of current introduced into the first magnetic attraction piece and / or the second magnetic attraction piece are changed to adjust the direction and the magnitude of thrust acting on the movable push rod, so that the pedal braking force is matched with the running state of a real vehicle, and the pedal feeling effect of the pedal feeling simulator can be improved.

Description

technical field [0001] The invention relates to the field of vehicles, in particular to a vehicle pedal feeling simulator and a vehicle with the same. Background technique [0002] In the related art, the pedals in the vehicle mainly use a hydraulic transmission mechanism or a pneumatic transmission mechanism for power transmission. However, the response speed of the brake pedal of the hydraulic transmission mechanism or the pneumatic transmission mechanism is slow and the braking performance is poor, which brings great inconvenience to the actual operation of the driver. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention proposes a pedal feel simulator of a vehicle, the vehicle includes a pedal, and the pedal feel simulator has the advantages of good braking performance and good mechanical properties. [0004] The present invention also proposes a vehic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T8/40B60T7/06
CPCB60T8/409B60T7/06
Inventor 郑祖雄
Owner BYD CO LTD