SERVER DEVICE FOR TRANSPORT EQUIPMENT

PROBLEM TO BE SOLVED: To provide a server device for transport equipment that is effective to enhance the convenience when external equipment is connected to a network in the transport equipment.SOLUTION: In-flight monitors 200A to 200F are installed at positions facing passengers, and transmit inqu...

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Bibliographische Detailangaben
Hauptverfasser: SEKOGUCHI HIROSHI, ASAO KEISHI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a server device for transport equipment that is effective to enhance the convenience when external equipment is connected to a network in the transport equipment.SOLUTION: In-flight monitors 200A to 200F are installed at positions facing passengers, and transmit inquiries to a server device 100 in response to acceptance of connection requests from the passengers. Bluetooth (R) modules 205A to 205F of the in-flight monitors receive radio waves transmitted from external devices. The server device includes a network I/F that acquires reception strength information of radio waves from the in-flight monitors, a storage that stores first position information indicating the positions of the Bluetooth modules and second position information indicating the positions corresponding to the in-flight monitors, and CPU for calculating estimated positions of the external devices based on the reception strength information and the first position information, setting the priority order of the external devices based on the estimated positions and the second position information, and transmitting the priority order to the in-flight monitors.SELECTED DRAWING: Figure 2 【課題】外部機器を輸送機器内のネットワークに接続する際の利便性を向上させるのに有効な輸送機器用サーバ装置を提供する。【解決手段】機内モニタ200A〜200Fは、乗客と対向する位置に設置され、乗客から接続要求を受け付けるのに応じてサーバ装置100に問い合わせを送信する。機内モニタのBluetooth(登録商標)モジュール205A〜205Fは、外部機器の発信する電波を受信する。サーバ装置は、電波の受信強度情報を機内モニタから取得するネットワークI/Fと、Bluetoothモジュールの位置を示す第1位置情報および機内モニタに対応する位置を示す第2位置情報を記憶するストレージと、受信強度情報と第1位置情報とに基づいて外部機器の推定位置を計算し、推定位置と第2位置情報とに基づいて外部機器の優先順位を設定し、機内モニタに対して優先順位を送信するCPUと、を備える。【選択図】図2