FIELD: radio navigation. SUBSTANCE: system has receiver-indicator 1, subtracter 2, braking length measuring unit 3, hazard radius determining unit 4, control command unit 5, threshold unit 6, distance measuring unit 7, traverse measuring unit 8, hazard point coordinates storage unit 9. EFFECT: improved safety. 7 cl, 9 dwg
Authors
Dates
1995-01-20—Published
1991-04-19—Filed