| 摘要 |
FIELD: automatic control systems. ^ SUBSTANCE: method includes setting number of vehicle, input of information concerning type and technical characteristics of vehicle into memory device of computer, forming of road database aligned to geodesic coordinates in it containing data about limitations on vehicle movement at some of its portions, receives signals at vehicle from global satellite radio-navigation system, determining current values of time, coordinates and vehicle speed by query to road network database, on basis of coordinates, determining road network portion, on which vehicle is positioned, and also movement direction and current position on said portion. It is possible to compare information about speed, movement direction, type and technical characteristics to information in database about limitations present for current road network portion. In case of mismatch of speed, movement direction, type or technical characteristics to present limitations, data packet is formed, containing data about time, coordinates, vehicle number and type of mismatch, conversion of data packet to signal for transfer via radio communication channel, transfer of said signal, receipt, processing thereof, storage and recording of data at vehicles operation control station. System for realization of method includes vehicles operation control station, provided with radio receiver with antenna and computer. At least on one vehicle receiver of navigation radio signals is mounted with antenna, messages generator, radio transmitter with antenna, recording device. Also, system is provided with block for querying road network database, road network data storage block, block for querying database of present limitations on movement of vehicles, block for storing database of present limitations of movement of vehicles, block for comparing technical characteristics and vehicle movement parameters to present limitations. ^ EFFECT: higher efficiency, higher personnel safety. ^ 2 cl, 1 dwg |
