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. 25, 2026
Filed:
Feb. 17, 2021
Hella Gmbh & Co. Kgaa, Lippstadt, DE;
Thomas Niemann, Delmenhorst, DE;
Bastian Kanning, Bremen, DE;
HELLA GMBH & CO. KGAA, Lippstadt, DE;
Abstract
In a method for determining the surface temperature of a road on which a motor vehicle is travelling, the brightness of the ambient light around the motor vehicle is determined, that radiated light reflected from the road is captured, and that the measured values for brightness of the ambient light and the radiated light reflected from the road are included in the calculation. Also, a sensor arrangement for a motor vehicle for determining the surface temperature of a road on which the motor vehicle is travelling is used to carry out the method, in which at least one light sensor is assigned to the sensor arrangement for capturing the brightness of the ambient light around the motor vehicle, that at least one light sensor is assigned to the sensor arrangement for capturing the radiated light reflected from the road on which the vehicle is travelling.