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Hands-free trunk door opening apparatus and method based on the sound

A trunk door and sound technology, applied in transportation and packaging, anti-theft vehicle accessories, upper structure, etc., can solve the problem of low successful recognition ratio

Inactive Publication Date: 2014-06-18
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the position of the two sensors and the radius of movement due to the difference in the height and length of the legs of the respective users, the percentage of successful recognitions may be quite low

Method used

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  • Hands-free trunk door opening apparatus and method based on the sound
  • Hands-free trunk door opening apparatus and method based on the sound
  • Hands-free trunk door opening apparatus and method based on the sound

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Embodiment Construction

[0026] Exemplary embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings.

[0027] figure 1 is a view showing the configuration of a system and a method thereof according to an exemplary embodiment of an apparatus for opening / closing a hands-free tailgate based on sound, and figure 2 is a view showing actual examples of parts in a system according to an exemplary embodiment of an apparatus for opening / closing a hands-free tailgate based on sound.

[0028] This system includes the microphone 30 and allows the user to easily open the tailgate without using hands by recognizing that the sound input through the microphone 30 causes the tailgate to open.

[0029] For this purpose, as figure 1 As shown, the apparatus and method for opening / closing a hands-free tailgate based on sound includes a smart key controller 20 , a sensor controller 10 , an actuator 40 and a microphone 30 .

[0030] The smart key controller 20 co...

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Abstract

The present disclosure relates to a system and a method for automatically controlling opening / closing of a trunk door of a vehicle, and more particularly, to a technology for user with load in both hands to easily open the trunk door of a vehicle, by mounting a microphone at the rear of the vehicle such that the trunk door of the vehicle can be opened / closed in response to a sound inputted through the microphone.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to Korean Patent Application No. 10-2012-0145320 filed on December 13, 2012 under 35 U.S.C. §119(a), the entire contents of which are hereby incorporated by reference. technical field [0003] The present disclosure relates to a system and method for automatically controlling the opening / closing of a trunk door of a vehicle, and more particularly, to a technique for enabling the trunk door of a vehicle to It opens / closes in response to the sound input through the microphone, allowing users who have both hands to easily open the trunk door of the vehicle. Background technique [0004] Generally, a trunk door at the rear of the vehicle opens upwards to allow items that are difficult to load inside the vehicle to be easily loaded into the trunk. The tailgate is opened by a device for opening / closing the tailgate around the driver's seat or by directly pulling a handle on the tailgate. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D25/12B60R16/02
CPCG08C2201/31G08C17/00G08C23/02B60R25/104B62D25/10B62D25/12
Inventor 李昇桓
Owner HYUNDAI MOTOR CO LTD
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