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Method of providing sound tracking information, sound tracking apparatus for vehicles, and vehicle having same

A sound and vehicle technology, applied in the field of sound tracking equipment and vehicles with the sound tracking equipment, can solve problems such as threatening safe driving and difficulty in accurately hearing sounds

Active Publication Date: 2018-05-04
HYUNDAI MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, elderly drivers with hearing loss or drivers with poor sense of direction may not be able to respond sensitively to specific noises to which drivers should pay attention (e.g., vehicle horns, sirens, etc.)
Also, due to advances in vehicle soundproofing technology, even a driver with acute hearing may have difficulty accurately hearing sounds generated from the outside of the vehicle.
Additionally, if a driver who recognizes a specific sound originating from the rear area looks back, it could threaten safe driving

Method used

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  • Method of providing sound tracking information, sound tracking apparatus for vehicles, and vehicle having same
  • Method of providing sound tracking information, sound tracking apparatus for vehicles, and vehicle having same
  • Method of providing sound tracking information, sound tracking apparatus for vehicles, and vehicle having same

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Embodiment Construction

[0022] Reference will be made in detail to embodiments of the invention, examples of which are illustrated in the accompanying drawings. In the drawings, the same or similar elements are denoted by the same reference numerals even if they are shown in different drawings. The suffixes 'module' and 'unit' used in the following description are only given or used together in consideration of ease of preparation of this specification, and do not have different meanings or functions.

[0023] The vehicle includes a microphone array 50 mounted in the rear of the vehicle 10 . Microphone array 50 includes two or more microphones, each configured to detect sound from behind the vehicle. A computerized controller or computing device 100 receives the signal from the microphone array 50 and analyzes the sound signal to detect another vehicle behind the target vehicle 100 (near or following the target vehicle) or a sound producing object. In an embodiment, the controller is connected to a...

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Abstract

Disclosed are a method of providing sound tracking information, a sound tracking apparatus for vehicles and a vehicle having the sound tracking apparatus. The method of providing sound tracking information includes generating sound tracking results based on sound data generated by sensing sound generated around a vehicle, calculating 3D coordinates of a target sound source according to angle values of the target sound source recognized from the sound tracking results, and generating a notification of the target sound source based on the 3D coordinates, and the sound tracking results include information on probabilities that an object corresponding to the target sound source is present at respective angles in each of continuous frames according to time.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of Korean Patent Application No. 10-2016-0140160 filed on October 26, 2016, which is incorporated herein by reference as if fully set forth herein. technical field [0003] The present disclosure relates to a method of providing sound tracking information, a sound tracking device for a vehicle, and a vehicle having the same, and more particularly, to a method of providing sound that can accurately identify a counterpart vehicle driving around the vehicle. A method of tracking information, a sound tracking device for a vehicle, and a vehicle having the sound tracking device. Background technique [0004] During driving, various noises are generated around the vehicle. However, elderly drivers with hearing loss or drivers with poor sense of direction may not be able to respond sensitively to certain noises (eg, vehicle horns, sirens, etc.) that the driver should pay attention to. Als...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/023B60Q9/00G10L25/51G10L25/84G01S11/14
CPCB60Q9/00B60R16/023G01S11/14G10L25/51G10L25/84B60R1/26G01S3/801G01S5/20B60Q9/008G08G1/167H04R1/406H04R2430/21G01S2205/01B60R25/1009G01H17/00G08B3/10B60R2300/20B60R2300/107B60Y2302/03B60R2300/301B60R2300/802G01S3/8006
Inventor 张鈗豪金在广
Owner HYUNDAI MOTOR CO LTD
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