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. 05, 2014
Filed:
Feb. 01, 2013
Applicant:
Kapsch Trafficcom Ag, Vienna, AT;
Inventors:
Alexander Leopold, Vienna, AT;
Oliver Nagy, Vienna, AT;
Assignee:
Kapsch TrafficCom AG, , AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08G 1/00 (2006.01); G08G 1/017 (2006.01); G07B 15/06 (2011.01);
U.S. Cl.
CPC ...
C08G 1/096791 (2013.01); G07B 15/06 (2013.01); G08G 1/017 (2013.01); G07B 15/063 (2013.01); G08G 1/205 (2013.01);
Abstract
Control devices and methods for a road toll system that is based on on-board units carried by vehicles, comprising: in a marking vehicle detecting a traffic or toll violation of an on-board unit, and, if a violation exists, transmitting a marker to the on-board unit via a DSRC radio interface; in an on-board unit periodically determining, upon receipt of a marker, the position of the unit and broadcasting a position message containing the respective current position; and in the control unit: detecting the vehicle based on at least one of the position messages that are broadcast by the on-board unit.