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Vehicle pedal feel simulator and vehicle with same

A simulator and pedal technology, applied in the vehicle field, can solve problems such as poor braking performance, driver inconvenience, slow pedal response speed, etc., and achieve the effect of improving operating comfort, pedal feel and braking performance

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

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Embodiment Construction

[0033] 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.

[0034] 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 feel simulator and a vehicle with the same. The pedal feel simulator comprises an outer shell, a first magnetic attraction piece, a second magnetic attraction piece, aspring seat, a first elastic piece and a moving push rod. The first magnetic attraction piece is fixed to the inner wall of the outer shell, the second magnetic attraction piece is movably disposed inthe outer shell, the spring seat is disposed outside the outer shell and can move relative to the outer shell, and two ends of the first elastic piece are connected with the spring seat and the outershell correspondingly; and one end of the moving push rod is matched with the spring seat and the second magnetic attraction piece correspondingly to push the spring seat and the second magnetic attraction piece to move, and the other end of the moving push rod is suitable for being connected with a pedal. According to the pedal feel simulator, the first magnetic attraction piece and the second magnetic attraction piece are arranged, the direction and the magnitude of force which acts on the push rod are adjusted by changing the direction and the magnitude of currents which is introduced intothe first magnetic attraction piece and the second magnetic attraction piece, the pedal braking force is enabled to be matched with the running state of the actual vehicle, and the pedal feel effectand braking performance of the pedal feel 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