An improved satellite aided vehicle avoidance system (SAVAS) is described. The exact range from a protected vehicle to an intruding vehicle with mutual-collision heading and velocity is derived without signal transmission by the protected vehicle or use of synchronized time reference devices. Additional steps of measuring time-to-collision from the delay and Doppler measurements, establishing ordered time-slots from the form of the satellite signal may be included. measuring time-to-collision from the delay and Doppler measurements, establishing ordered time-slots from the form of the satellite signal may be included.
Improved Satellite Aided Vehicle Avoidance System
1972
31 pages
Report
No indication
English
Satellite aided vehicle avoidance system Patent
NTRS | 1970
|Improved Vehicle Collision Avoidance System
IEEE | 2018
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