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:
Jul. 24, 2018
Filed:
Oct. 19, 2016
Hitachi, Ltd., Chiyoda-ku, Tokyo, JP;
Kazuo Muto, Tokyo, JP;
Ichiro Kataoka, Tokyo, JP;
Takashi Okada, Tokyo, JP;
Toshiharu Sugawara, Tokyo, JP;
Atsushi Katou, Tokyo, JP;
Katsuhiro Samizo, Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
The invention is to specify a poor visibility portion by using only a sensor standardly mounted on a connected car without any special measurement device or equipment and provide information thereon to a driver or an automatic driving device. A traffic information providing apparatus includes a data reception unit for receiving sensor data from a plurality of connected cars, a moving object detection/loss position calculation unit for calculating at least a position where the sensor has detected or lost a moving object on the basis of the sensor data of the connected cars, an information addition unit for adding a calculation result obtained by the moving object detection/loss position calculation unit to map information, a driver assistance information preparation unit for preparing driver assistance information on the basis of the map information to which information has been added by the information addition unit, and a data transmission unit for transmitting the driver assistance information prepared by the driver assistance information preparation unit to connected cars.