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:
Jun. 09, 2026
Filed:
Apr. 07, 2023
Integral Geometry Science Inc., Hyogo, JP;
Shogo Suzuki, Hyogo, JP;
Yuki Mima, Hyogo, JP;
Yutaro Nishimura, Hyogo, JP;
Seiju Matsuda, Hyogo, JP;
Kenjiro Kimura, Hyogo, JP;
Noriaki Kimura, Hyogo, JP;
INTEGRAL GEOMETRY SCIENCE INC., Hyogo, JP;
Abstract
An autonomous driving control system for a vehicle that travels on a road provided with a marker that emits a steady magnetic field or a quasi-steady magnetic field includes: a magnetic sensor array that is equipped on the vehicle and senses magnetism; and an information processing circuit that generates an image showing a magnetic field in a region closer to the marker than the magnetic sensor array, according to a sensing result of the magnetism and a fundamental equation of the steady magnetic field and the quasi-steady magnetic field, and controls travel of the vehicle according to the image.