REAL-TIME TRANSPORTATION NETWORK TOPOLOGY CONTROL-COMBINED TRAFFIC FLOW CONTROL AND DYNAMIC ROUTE GUIDANCE SYSTEM USING IN-VEHICLE NAVIGATOR WITH BIDIRECTIONAL COMMUNICATION AND PARKING GUIDANCE AND RESERVATION SYSTEM USING THE SAME

摘要

Provided are a real-time traffic flow control and dynamic route guidance system, a parking guidance system using the same, and a method thereof capable of guiding a vehicle distribution. and a transportation flow by collecting positional information, destination information, a vehicle moving speed, and the like from each vehicle in real time at one or a plurality of central centers by using an in-vehicle navigator with bidirectional communication and a GPS to dynamically calculate and provide an optimal route of an individual vehicle so as to make a flow of the entire transportation network smooth and perform a control for a transportation network structure through various kinds of traffic control devices installed on roads.

主权项

1. . A real-time transportation network topology control-combined traffic flow control and dynamic route guidance system using an in-vehicle navigator with bidirectional, communication, the system comprising:
a driver device receiving destination information and receiving and displaying route information for an inputted destination; a central center receiving and collecting positional information, speed information, and destination information of the vehicle from the driver device, providing the route information reflecting real-time traffic information to which the collected information is reflected to the driver device, and performing a traffic flow optimization algorithm including variation of the transportation network topology through one or more of selective variation of a road progress direction and a change in reversible lanes by using the collected information to generate transportation network topology control information; and a transportation network topology control system controlling at least one of traffic signals, road, directional signals, and the number of bidirectional reversible lanes according to the transportation network topology control information received from the central center.