Communications: electrical – Visual indication – Using light emitting diodes
Patent
1997-12-18
1999-08-31
Crosland, Donnie L.
Communications: electrical
Visual indication
Using light emitting diodes
340525, 340988, 340461, 340684, 3406911, 3406916, 180168, 180900, 701 23, 701 50, 701213, 56 1, G08B 522, G08B 2100
Patent
active
059459174
ABSTRACT:
A swathing guidance display for accurately guiding and navigating an agricultural product application vehicle is described. The invention aids in precision guidance of the application of agricultural products such as fertilizers and herbicides to reduce application overlap. The invention further provides assistance in planting operations without requiring the use of traditional markers, provides parallel swath guidance of an agricultural product application vehicle, and provides an apparatus which providing a vector for navigating an agricultural product application vehicle to a desired application location. The swathing guidance device includes a circular display having a plurality of illuminating radial vectors to indicate the direction of the desired course and course correction. Both guidance and navigational functions are provided.
REFERENCES:
patent: 3611286 (1971-10-01), Cleveland
patent: 5428546 (1995-06-01), Shah et al.
patent: 5485385 (1996-01-01), Mitsugi
patent: 5493494 (1996-02-01), Henderson
patent: 5717593 (1998-02-01), Gvili
Crosland Donnie L.
Eppele Kyle
O'Shaughnessy James P.
Rockwell International
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