Method of controlling automatically driven motor vehicle

Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Automatic route guidance vehicle

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

701 25, 180167, 318587, G06F16500

Patent

active

058289682

ABSTRACT:
An automatically driven motor vehicle is controlled to travel automatically along a predetermined running path on a road while successively detecting magnetic sources positioned along the running path with a sensor on the motor vehicle. A position of the motor vehicle on the running path is recognized based on detection of the magnetic sources with the magnetic sensor while the motor vehicle is running along the running path. A present position of the motor vehicle on the running path is estimated based on map information of the running path, which is stored on the motor vehicle, and positional information of the motor vehicle produced upon the detection of the magnetic sources before the sensor becomes unable to detect the magnetic sources, when the motor vehicle deviates from the running path and the sensor is unable to detect the magnetic sources. A steering control quantity for the motor vehicle is corrected based on a positional relationship between the present position and the running path, for thereby automatically returning the motor vehicle to the running path.

REFERENCES:
patent: 4727492 (1988-02-01), Reeve et al.
patent: 4908557 (1990-03-01), Sudare et al.
patent: 5001635 (1991-03-01), Yasutomi et al.
patent: 5369591 (1994-11-01), Broxmeyer
patent: 5390125 (1995-02-01), Sennott et al.
patent: 5563608 (1996-10-01), Tachita et al.
patent: 5610815 (1997-03-01), Gudat et al.
patent: 5740049 (1998-04-01), Kaise

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

Method of controlling automatically driven motor vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of controlling automatically driven motor vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of controlling automatically driven motor vehicle will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1622646

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