To provide a traffic management device, a traffic management system, and a traffic management method capable of effectively performing traffic management on vehicles.SOLUTION: A traffic management device of the present disclosure comprises: a reception unit that receives information on vehicles transmitted from an on-vehicle device mounted on the vehicle; a collision point calculation unit that calculates a predicted collision point where a collision of vehicles is predicted on the basis of a speed and a traveling direction of each vehicle obtained from the information on vehicles; an arrival order prediction unit that predicts an order of arrival of the vehicles at the predicted collision point; a collision determination unit that determines whether or not there is a risk of collision of vehicles at the predicted collision point; a priority setting unit that, when the collision determination unit determines that there is a risk of collision of vehicles, sets priority among the vehicles on the basis of a first setting reference which sets a higher priority for a vehicle having an earlier order of arrival at the predicted collision point; and a transmission unit that transmits a signal indicating an instruction for forward traveling to the on-vehicle devices of vehicles having a higher priority and transmits a signal indicating an instruction to stop to the on-vehicle devices of vehicles having a low priority.SELECTED DRAWING: Figure 2
【課題】車両の交通管理を効率良く行うことができる交通管理装置、交通管理システム、および交通管理方法を提供する。【解決手段】本開示の交通管理装置は、車両に搭載された車載器から送信される車両の情報を受信する受信部と、車両の情報から得られる各車両の速度および進行方向に基づいて、車両同士の衝突が予測される予測衝突地点を算出する衝突地点算出部と、予測衝突地点への各車両の到着順を予測する到着順予測部と、車両同士が予測衝突地点で衝突する危険性があるか否かを判定する衝突判定部と、衝突判定部が車両同士が衝突する危険性があると判定した場合、予測衝突地点への到着順が早い車両の優先度を高く設定する第1の設定基準に基づいて、車両の優先度を設定する優先度設定部と、優先度の高い車両の車載器に前進の指示を示させる信号を送信し、優先度の低い車両の車載器に停止の指示を示させる信号を送信する送信部と、を備える。【選択図】図2
TRAFFIC MANAGEMENT DEVICE, TRAFFIC MANAGEMENT SYSTEM, AND TRAFFIC MANAGEMENT METHOD
交通管理装置、交通管理システム、および交通管理方法
2024-05-29
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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