Literature Reviews (First circulating draft)

An optical guidance system for remotely controlled, self-propelled vehicles in which a single light source is used as an aiming point by the vehicle. The light source is detected by a camera lens and the vehicle is maneuvered according to the position of the light within the field of view of the lens. A computer is provided to determine the cartesian coordinates of the light source and calculate the position of the vehicle relative to the light source. The light source also transmits optically coded information for controlling the vehicle relative to the position of other vehicles, the condition of the vehicle path or other related information.