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.:
Date of Patent:
Feb. 27, 2024
Filed:
Jul. 29, 2019
Applicant:
Jeongseok Chemical Corporation, Jeollabuk-do, KR;
Inventors:
Jong-Ill Hong, Seoul, KR;
Yong-Hyun Kim, Jeollabuk-do, KR;
Young-Gil Ma, Jeollabuk-do, KR;
Dae-Won Kim, Jeollabuk-do, KR;
Assignee:
Jeongseok Chemical Corporation, Jeollabuk-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/44 (2011.01); B60W 40/06 (2012.01); E01F 9/30 (2016.01); E01F 9/518 (2016.01); B60W 60/00 (2020.01); B60W 40/105 (2012.01); B60W 50/14 (2020.01);
U.S. Cl.
CPC ...
B60W 40/06 (2013.01); B60W 40/105 (2013.01); B60W 50/14 (2013.01); B60W 60/001 (2020.02); E01F 9/30 (2016.02); E01F 9/518 (2016.02); B60W 2420/50 (2013.01); B60W 2552/53 (2020.02); B60W 2554/80 (2020.02);
Abstract
A method for generating a magnetic field, a method for detecting a lane by using a magnetic field, and a vehicle using same are disclosed. According to the present invention, magnetic fields outputted from lanes coated with road-marking paint containing magnetic particles are detected with a magnetic sensor attached to a vehicle, and a plurality of lanes can be detected on the basis of the detected magnetic fields.