METHOD FOR CREATING SUPPORT LANDMARK SYSTEM FOR AGROBRIDGE CONTROL Russian patent published in 1999 - IPC

FIELD: agriculture. SUBSTANCE: method involves using agricultural area with agrobridge multiple-strand track for servicing this area and support landmarks disposed along constant tracks of agrobridge and along lines perpendicular to agrobridge tracks; providing similar landmarks on row of flexible wires by, for instance, flattening wire section portions, with number of wires being equal to that of self-propelled carts of controlled agrobridge. Distance between landmark centers is equal to width of replaceable tools of set of farm tools used by agribridge, which have minimum working width. Method further involves positioning wires on ground along constant self-propelled cart tracks at a distance of 5-25 cm from track edge and tightening wires by their ends within elastic deformation limits sufficient for residual wire tension in case of maximum heating of wires by solar energy at the given site; leaving wires tightened and in blocked state. EFFECT: increased efficiency by providing precise operation of agrobridge and reduced landmark system production cost. 2 dwg