Vehicle communication apparatus and system for supporting...

Details Vehicle communication apparatus and system for supporting... Vehicle communication apparatus and system for supporting...

2008-07-01

2008-07-01

Goins, Davetta W. (Department: 2612)

Communications: electrical

External condition vehicle-mounted indicator or alarm

C340S903000, C340S905000, C340S988000, C701S001000, C701S300000, C701S301000

Reexamination Certificate

active

07394400

ABSTRACT:
In the car navigation system including a vehicle communication apparatus mounted on a vehicle, different diffusion codes are assigned to each road such as a single lane road and a road with double lanes. In data transmission to other vehicles, each vehicle switches to and uses the diffusion codes assigned to the road on which own vehicle currently travels. Even if many on-coming vehicles travel in line, radio wave interference between the vehicles does not occurs and the lacking of communication channels also does not occurs because each vehicle uses the diffusion codes assigned to the road on which own vehicle travels.

REFERENCES:
patent: 6434480 (2002-08-01), Kubota et al.
patent: 6445308 (2002-09-01), Koike
patent: 6801138 (2004-10-01), Koike
patent: 6861957 (2005-03-01), Koike
patent: 6985089 (2006-01-01), Liu et al.
patent: 2003/0098800 (2003-05-01), Jambhekar et al.
patent: 2005/0073430 (2005-04-01), Kusters et al.
patent: 2006/0192687 (2006-08-01), Konishi et al.
patent: H11-083508 (1999-03-01), None
patent: 2000-276696 (2000-10-01), None
patent: 2004-245610 (2004-09-01), None

Affiliated with

Also associated with

Rating

Vehicle communication apparatus and system for supporting... 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 communication apparatus and system for supporting..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle communication apparatus and system for supporting... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2793268