PROBLEM TO BE SOLVED: To provide an on-vehicle terminal device and traffic control system that suppress interference among vehicles even when failures occur in a communication environment, and can improve work efficiency.SOLUTION: The present invention comprises a terminal side control device 761 that implements processing of instructing travelling of an own vehicle to a driver on the basis of a travelling permit segment allocated by a control server 31. The terminal side control device 761 includes: a residual distance calculation unit 761a that calculates a travelling permit residual distance on the basis of a current location of the own vehicle acquired from a location calculation device 79 and the travelling permit segment; an upper limit speed calculation unit 761b that calculates an upper limit speed of the own vehicle in the travelling permit segment on the basis of the travelling permit residual distance calculated by the residual distance calculation unit 761a; and a display control unit 761c that causes the upper limit speed calculated by the upper speed calculation unit 761b and prescribed warning information to be output from a terminal side display device 763 to present the upper limit speed and prescribed warning information to the driver.SELECTED DRAWING: Figure 9
【課題】通信環境に不具合が生じても、車両同士の干渉を抑制すると共に、作業効率を向上させることができる車載端末装置及び交通管制システムの提供。【解決手段】本発明は、管制サーバ31により割り当てられた走行許可区間に基づいて、運転者に対して自車両の走行を指示する処理を行う端末側制御装置761を備え、端末側制御装置761は、位置算出装置79から取得した自車両の現在位置及び走行許可区間に基づいて、走行許可残存距離を算出する残存距離算出部761aと、残存距離算出部761aによって算出された走行許可残存距離に基づいて、走行許可区間における自車両の上限速度を算出する上限速度算出部761bと、上限速度算出部761bによって算出された上限速度、及び当該上限速度に対応する所定の警告情報を端末側表示装置763から出力させて運転者に提示する表示制御部761cとを含む。【選択図】図9
ON-VEHICLE TERMINAL DEVICE AND TRAFFIC CONTROL SYSTEM
車載端末装置及び交通管制システム
2016-09-23
Patent
Electronic Resource
Japanese
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