| 摘要 |
PROBLEM TO BE SOLVED: To simplify a so-called intersection nonstop vehicle travel control system in which travelling conditions for passing an intersection nonstop on a green light are presented to a vehicle that has passed a specific point on the upstream of the intersection and is travelling toward the intersection, and the vehicle to which the conditions have been presented travels to the intersection on the travelling conditions and passes the intersection nonstop, and increase the feasibility of the system. SOLUTION: Position specification is performed periodically in a vehicle and the result is transmitted to a vehicle travelling control center together with an ID of the vehicle. The vehicle travelling control center that has received the information of the position judges whether or not the position of the vehicle has reached the specific point for starting the intersection nonstop travel control which is determined for each intersection and each direction beforehand. When it judges that the position has reached the specific point, computes the intersection nonstop travel conditions and transmits them to the vehicle. The vehicle travels to the intersection and passes the intersection nonstop under the travelling conditions transmitted or the modified travelling conditions that are obtained by modifying the transmitted travel conditions with the time that has elapsed from the passing of the specific point, and the travel distance. COPYRIGHT: (C)2008,JPO&INPIT
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