Communications: electrical – Traffic control indicator – Intersection normally under local controller
Reexamination Certificate
2007-06-26
2007-06-26
Trieu, Van T. (Department: 2612)
Communications: electrical
Traffic control indicator
Intersection normally under local controller
C340S919000, C340S907000
Reexamination Certificate
active
11105491
ABSTRACT:
A driver of a vehicle that is going to enter a loop intersection is allowed to perceive vehicles traveling on a loop road and vehicles that are going to enter the loop intersection from separate roads. Infrared ray sensors for detecting vehicles in the loop intersection, and infrared ray sensors for detecting vehicles that are going to enter the loop intersection from the roads. Billboards equipped with display units at places that can be seen from the roads to display the vehicles that are detected by the infrared ray sensors. Transmitters transmit, to a unit mounted on the vehicle, information related to the detected vehicles, so that the vehicles are displayed on a display unit of the vehicle.
REFERENCES:
patent: 4727371 (1988-02-01), Wulkowicz
patent: 5448219 (1995-09-01), Yoshikawa et al.
patent: 5926114 (1999-07-01), Andrews
patent: 6008741 (1999-12-01), Shinagawa et al.
patent: 6292109 (2001-09-01), Murano et al.
patent: 6937935 (2005-08-01), Sato
patent: 2785435 (2000-05-01), None
patent: A-8-106600 (1996-04-01), None
patent: A-2001-143197 (2001-05-01), None
patent: A-2001-167395 (2001-06-01), None
Denso Corporation
Posz Law Group , PLC
Trieu Van T.
LandOfFree
Vehicle information system for a loop intersection does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vehicle information system for a loop intersection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle information system for a loop intersection will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3856568