METHOD FOR REMOTE ORIENTATION Russian patent published in 1998 - IPC

FIELD: laser equipment, in particular, for generation of information field of systems for remote control of mobile objects. SUBSTANCE: method involves sequential generation of two rectangular orthogonal patterns by means of line scanning in direct and reverse direction of laser beam with reverse movement replication. Time delays for image blanking are kept in each line between scanning steps. Lines are joined in cycles which are shift by line width in alternating order. Step is equal to raster pattern length with respect to number of lines in cycle. Replication of laser beam reverse movement is achieved by first scanning pattern. Time delay is kept between scanning patterns. EFFECT: increased speed due to decreased time for laser beam scanning when information field is generated. 3 dwg