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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11453335 B1

PDFFull Text
Date of Patent:
Sep. 27, 2022

Filed:

Jun. 17, 2020

Intelligent ultrasonic system and rear collision warning apparatus for vehicle

Applicant:

Hyundai Mobis Co., Ltd., Seoul, KR;

Inventors:

Kyu Hoon Lee, Ansan-si, KR;

Ji Su Kim, Yongin-si, KR;

Jang Yeol Yoon, Suwon-si, KR;

Dong Soo Park, Seoul, KR;

Jin Young Oh, Yongin-si, KR;

Assignee:

HYUNDAI MOBIS CO., LTD., Seoul, KR;

Attorney:

NovoTechIP International PLLC

Primary Examiner:

Atul Trivedi

Int. Cl.
CPC ...
B60Q 9/00 (2006.01); B60T 7/22 (2006.01); G01S 15/931 (2020.01); G01S 7/539 (2006.01); B60T 8/17 (2006.01); G01S 13/00 (2006.01); G01S 15/87 (2006.01); G01S 7/52 (2006.01); G01S 7/527 (2006.01); G01S 15/86 (2020.01); B60W 30/09 (2012.01); G01S 13/86 (2006.01); G01S 13/931 (2020.01);
U.S. Cl.
CPC ...
B60Q 9/008 (2013.01); B60T 7/22 (2013.01); B60T 8/17 (2013.01); G01S 7/52006 (2013.01); G01S 7/527 (2013.01); G01S 7/539 (2013.01); G01S 13/00 (2013.01); G01S 15/86 (2020.01); G01S 15/87 (2013.01); G01S 15/931 (2013.01); B60T 2201/022 (2013.01); B60T 2201/10 (2013.01); B60T 2210/32 (2013.01); B60T 2230/08 (2013.01); B60W 30/09 (2013.01); B60W 2554/00 (2020.02); G01S 13/867 (2013.01); G01S 2013/9322 (2020.01); G01S 2013/9323 (2020.01); G01S 2013/9324 (2020.01); G01S 2013/93271 (2020.01); G01S 2013/93272 (2020.01); G01S 2013/93274 (2020.01); G01S 2013/93275 (2020.01); G01S 2015/938 (2013.01); G01S 2015/939 (2013.01);
Abstract

An intelligent ultrasonic system may include: a camera sensor unit configured to take an image of a road ahead of a driving vehicle; an ultrasonic signal input unit configured to receive an ultrasonic signal sensed through one or more ultrasonic sensors mounted on the vehicle; a feature extraction unit configured to extract a feature of the received ultrasonic signal; a data collision unit configured to collect one or more data related to a surrounding situation of the road on which the vehicle is driven; and a control unit configured to divide the surrounding situation into two or more classes based on the one or more data collected through the data collection unit, and change or reset an existing parameter to a parameter corresponding to any one class of the classes when the surrounding situation corresponds to the one class or is changed to the one class.

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