Off-lane alarm apparatus

Communications: electrical – External condition vehicle-mounted indicator or alarm

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

340903, 340904, 340937, 364461, 348118, G08G 100

Patent

active

056614721

ABSTRACT:
An off-lane alarm apparatus quantizes an image signal provided from a line camera mounted on a car roof is into a corresponding binary image by an image processing device to detect a lane on a road surface, so that an alarm is generated when an off-lane state of the car from the lane is detected. After mounting a line camera on a car, markers preset at predetermined positions outside of the car are shot and preliminarily stored as binary image signals and the positional information is used as car side positional information for alarm determinations.

REFERENCES:
patent: 4970653 (1990-11-01), Kenue
patent: 5341437 (1994-08-01), Nakayama
patent: 5351044 (1994-09-01), Mathur et al.
patent: 5414625 (1995-05-01), Hattori
patent: 5517412 (1996-05-01), Unoura

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Off-lane alarm apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Off-lane alarm apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Off-lane alarm apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1991142

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.