A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
AUTONOMOUS TRAVEL SYSTEM
A control device constituting this autonomous travel system: calculates a predicted arrival time, which is the time it takes for a transport vehicle to reach the position of an obstacle, on the basis of the position of the obstacle and the position and travel speed of the transport vehicle; calculates a predicted position of another vehicle after the predicted arrival time has elapsed, on the basis of the position and travel speed of the other vehicle and the predicted arrival time; if it is determined that the other vehicle is present near the obstacle after the predicted arrival time has elapsed, sets the current travel lane as an avoidance area; if it is determined that the other vehicle is not present near the obstacle after the predicted arrival time has elapsed, sets both the travel lane and a lane adjacent to the travel lane as avoidance areas; and generates an avoidance path within the avoidance area(s) for the transport vehicle to avoid the obstacle, on the basis of the position of the transport vehicle, the position of the obstacle, and the avoidance area(s).
AUTONOMOUS TRAVEL SYSTEM
A control device constituting this autonomous travel system: calculates a predicted arrival time, which is the time it takes for a transport vehicle to reach the position of an obstacle, on the basis of the position of the obstacle and the position and travel speed of the transport vehicle; calculates a predicted position of another vehicle after the predicted arrival time has elapsed, on the basis of the position and travel speed of the other vehicle and the predicted arrival time; if it is determined that the other vehicle is present near the obstacle after the predicted arrival time has elapsed, sets the current travel lane as an avoidance area; if it is determined that the other vehicle is not present near the obstacle after the predicted arrival time has elapsed, sets both the travel lane and a lane adjacent to the travel lane as avoidance areas; and generates an avoidance path within the avoidance area(s) for the transport vehicle to avoid the obstacle, on the basis of the position of the transport vehicle, the position of the obstacle, and the avoidance area(s).
AUTONOMOUS TRAVEL SYSTEM
OBARA HIROKI (author) / ICHINOSE MASANORI (author) / UOTSU SHINICHI (author)
2025-03-20
Patent
Electronic Resource
English
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