To provide a position information sharing system that can automatically tell a current state of a vehicle.SOLUTION: A position information sharing system 1 comprises: a navigation device 10 that is mounted to a vehicle 2; a portable communication terminal 20 and a portable information terminal 30 that are connected to the navigation device; and a server 40 that is connected to the portable communication terminal 20 and portable information terminal 30. The navigation device 10 is configured to: acquire a current site of the vehicle 2; set a destination to be transmitted from the portable communication terminal 30; derive guide information related to routes from the current site of the vehicle to the destination; and transmit the current site of the vehicle and the guide information to the portable communication terminal 30 via the portable communication terminal 20 and the server 40. The portable communication terminal 30 is configured to: input the destination to transmit the input destination to the navigation device 10 via the server 40 and the portable communication terminal 20; display the current site of the vehicle on a map; and output the guide information.SELECTED DRAWING: Figure 1
【課題】車両の現状を自動的に通知することができる位置情報共有システムを提供する。【解決手段】位置情報共有システム1は、車両2に搭載されるナビゲーション装置10と、これに接続される携帯通信端末20と、携帯通信端末30と、携帯通信端末20,30に接続されるサーバ40とを備える。ナビゲーション装置10は、車両2の現在地を取得し、携帯通信端末30から送信される目的地を設定し、車両の現在地から目的地までのルートに関連する案内情報を導出し、車両の現在地及び案内情報を携帯通信端末20及びサーバ40経由で携帯通信端末30に送信する。携帯通信端末30は、目的地を入力してサーバ40及び携帯通信端末20経由でナビゲーション装置10に送信し、車両の現在地を地図上に表示し、案内情報を出力する。【選択図】図1
POSITION INFORMATION SHARING SYSTEM, NAVIGATION DEVICE, INFORMATION COMMUNICATION TERMINAL AND PROGRAM
位置情報共有システム、ナビゲーション装置、携帯通信端末及びプログラム
2018-12-20
Patent
Electronic Resource
Japanese
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