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:
Aug. 17, 2021
Filed:
Nov. 09, 2018
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Wanjae Lee, Suwon-si, KR;
Jinhyuk Choi, Miryang-si, KR;
TaeDong Oh, Suwon-si, KR;
Haeryong Lee, Suwon-si, KR;
Youngchul Oh, Seongnam-si, KR;
Kicheol Shin, Seongnam-si, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA MOTORS CORPORATION, Seoul, KR;
Abstract
A signal compression method, a signal compression apparatus, a vehicle, and a distance measurement system are provided, which can compress the LiDAR sensor signal without a loss. The signal compression method includes a division operation in which data detected by a distance measurement device is divided into a distance component and an angle component; and a preprocessing operation in which at least one of rearranging the angle component and inserting a dummy signal into arrangement of the angle component is performed such that the arrangement of the angle component has periodicity.