PROBLEM TO BE SOLVED: To provide a telematics terminal capable of transmitting an emergency call to an emergency contact address even in the case where UIM detection is failed.SOLUTION: When performing initialization processing on an UIM 2, control means 10 of a telematics terminal 1 reads a subscriber identification code from the UIM 2, holds the read code in a RAM 14, and then performs UIM detection processing (S5) for detecting the UIM 2. If the UIM 2 cannot be normally detected, a state of the UIM 2 is determined as an abnormal state. When a request of connection to a mobile communication network 3 is received after the state of the UIM 2 is determined as an abnormal state, the control means 10 confirms whether the request of connection to the mobile communication network 3 depends on an operation of transmitting an emergency call. If the request depends on an operation of transmitting an emergency call, an emergency call is transmitted by connecting to the mobile communication network 3 while utilizing the subscriber identification code being held in the RAM 14.

    【課題】UIMの検出に失敗した場合であっても,緊急通報を緊急連絡先宛てに発信できるテレマティクス端末を提供する。【解決手段】テレマティクス端末1の制御手段10は,UIM2を初期化処理する際,UIM2から加入者識別コードを読み取ってRAM14に保持した後,UIM2を検出するUIM検出処理(S5)を行い,UIM2を正常に検出できなかった場合,UIM2の状態が異常状態であると判定する。制御手段10は,UIM2の状態が異常状態であると判定した後に移動体通信網3への接続要求を受けると,移動体通信網3への接続要求が,緊急通報を発信する動作によるものであるか確認し,緊急通報を発信する動作によるものである場合,RAM14に保持している加入者識別コードを利用して移動体通信網3へ接続し,緊急通報を発信する。【選択図】図1


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    Title :

    TELEMATICS TERMINAL


    Additional title:

    テレマティクス端末


    Contributors:

    Publication date :

    2015-10-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04M TELEPHONIC COMMUNICATION , Fernsprechverkehr / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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