Optics: measuring and testing – Range or remote distance finding – With photodetection
Patent
1979-08-10
1981-12-01
Buczinski, S. C.
Optics: measuring and testing
Range or remote distance finding
With photodetection
356 4, G01C 300, G01C 500
Patent
active
043033350
ABSTRACT:
A distance measuring device has a light emitter, a light receiver including a plurality of photoresponsive elements for sensing the pulsating light beam emitted by the light emitter and subsequently reflected from a target object relative to which the distance from the device is to be measured, and a signal processing circuit. The signal processing circuit includes a logic circuit so designed as to determine the significance of an output signal from one of a number of light measuring circuits connected to the respective photoresponsive elements in relation to output signals from the other of the light measuring circuits.
REFERENCES:
patent: 3723003 (1973-03-01), Vockenhuber et al.
patent: 3736057 (1973-05-01), Harvey
patent: 4040738 (1977-08-01), Wagner
Matsuda Motonobu
Tanaka Yoshihiro
Buczinski S. C.
Minolta Camera Kabushiki Kaisha
LandOfFree
Automatic distance measuring device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Automatic distance measuring device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic distance measuring device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1294427