초록 ▼

An electromagnetic beam which is preferably generated by means of a laser is transmitted to a vehicle such as a missile to be controlled, and reflected back from such vehicle by means of an optical reflector. The beam is passed through separate optical modulators, one of these being at the control s

An electromagnetic beam which is preferably generated by means of a laser is transmitted to a vehicle such as a missile to be controlled, and reflected back from such vehicle by means of an optical reflector. The beam is passed through separate optical modulators, one of these being at the control station, where the transmitter is located; the other of these being on the controlled vehicle. A television type camera is installed on the vehicle and provides a picture of objects in the path of the vehicle. This picture is modulated onto the beam by means of the aforementioned modulator. The picture is received at the control station and fed to a display device for viewing by an operator. Using this picture, the operator moves a hand control device in azimuth and elevation, as may be necessary, to generate control signals to correct the path of the vehicle so as to properly direct its course towards a selected target. The control signals so generated are modulated onto the beam and received at the vehicle where they are decoded and utilized to control the steering of the vehicle.

대표청구항 ▼

A vehicle guidance control link for controlling the steering of a vehicle from a remotely located control station comprising: means at the control station for generating a laser beam, means for generating control signals for steering said vehicle, said last mentioned means including a manually opera

A vehicle guidance control link for controlling the steering of a vehicle from a remotely located control station comprising: means at the control station for generating a laser beam, means for generating control signals for steering said vehicle, said last mentioned means including a manually operable control, means for modulating said beam with said control signals, said beam being directed towards said vehicle, means on the vehicle for receiving said beam and including means for splitting the beam into first and second portions, means for demodulating the control signals from said second beam portion, means responsive to said control signals for steering the vehicle, means for generating a video signal indicating objects in the path of the vehicle, means for modulating the first beam portion with said last mentioned signal, means for reflecting the first beam portion back to sAid control station, means at said control station for receiving said reflected beam and including means for demodulating said video signal therefrom, and display means for providing a visual display of said video signal, whereby an operator by observing said display is enabled to manipulate said manually operable control to determine said control signals.