Boots – shoes – and leggings
Patent
1989-11-28
1991-06-18
Black, Thomas G.
Boots, shoes, and leggings
364449, 180169, G06F 1550
Patent
active
050253778
ABSTRACT:
A position-detecting system for a moving vehicle whose working efficiency is increased through the reduction of the frequency of interruption during traveling due to missing of a reference point comprises a light-receiving means installed rotatably on the moving vehicle and receiving light beam signals from a plurality of reference points, a means for detecting the azimuths of the reference points with respect to the advance direction of the moving vehicle based on light-receiving intervals, a first operating means for operating the position and the advance direction of the moving vehicle on the basis of preset positional information as well as the azimuths of the four reference points, a second operating means for operating the position and the advance direction of the moving vehicle on the basis of preset positional information and the azimuths of any three reference points out of the four reference points, and a switching means to select either one of the outputs from the first and second operating means.
REFERENCES:
patent: 4119900 (1978-10-01), Kremnitz
patent: 4328545 (1982-05-01), Halsall et al.
patent: 4710020 (1987-12-01), Maddox et al.
patent: 4796198 (1989-01-01), Boultinghouse et al.
patent: 4942531 (1990-07-01), Hainworth et al.
patent: 4947324 (1990-08-01), Kamimura et al.
Kamimura Kenji
Tsuzuki Sadachika
Black Thomas G.
Honda Giken Kogyo Kabushiki Kaisha
LandOfFree
Position detector for moving 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 Position detector for moving vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Position detector for moving vehicle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-149162