Measuring apparatus for the automatic measurement of speed, trav

Details Measuring apparatus for the automatic measurement of speed, trav Measuring apparatus for the automatic measurement of speed, trav

1982-05-28

1985-03-19

Farley, Richard A.

Communications, electrical: acoustic wave systems and devices

Echo systems

Speed determination

G01S 1560

Patent

active

045063532

ABSTRACT:
The measuring apparatus is intended for the automatic measurement of speed, travelled distance and directional changes, wherein two measuring units (3, 3a) are disposed in spaced relationship on the underside (4) of a vehicle (5). Upon a comparison of the left-hand and the right-hand signal a measurement of the directional change is effected, wherein each measuring unit (3, 3a) respectively comprises a forwardly and a backwardly measuring and transmitting measuring section (I and II, respectively); thereby errors of measurement caused by pitching motions of the vehicle may be minimized to less than 0.1%.

REFERENCES:
patent: 3277430 (1966-10-01), Hagemann et al.
patent: 3745520 (1973-07-01), Barret et al.
patent: 3893076 (1975-07-01), Clifford

Affiliated with

Also associated with

Rating

Measuring apparatus for the automatic measurement of speed, trav does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Measuring apparatus for the automatic measurement of speed, trav, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Measuring apparatus for the automatic measurement of speed, trav will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-756608