TRACKING SUPPORT DEVICE, TERMINAL, TRACKING SUPPORT SYSTEM, TRACKING SUPPORT METHOD AND PROGRAM

• Main Authors: YAMAGAKI NORIO, YOSHINAGA KOJI, OTSUJI TAICHI, KANETOMO MASARU, AMINAKA HIROAKI, MURAOKA KAZUSHI
• Format: Patent
• Language: English; Japanese
• Published: 07.10.2021
• Subjects: ALARM SYSTEMS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; ORDER TELEGRAPHS; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; SIGNALLING; SIGNALLING OR CALLING SYSTEMS

To support a person in charge of tracking such as a patrol guard to enable tracking in a manner hard to be noticed by a tracking target such as a suspicious person.SOLUTION: A tracking support system includes: a position calculation unit connected to a plurality of cameras, which are arranged in a predetermined monitoring area, to transmit a video captured by each camera, to calculate the position of the tracking target based on each video received from the plurality of cameras; a person-in-charge selection unit which selects a person in charge of tracking who instructs to trace the tracking target, based on the terminal position information received from the terminal and the calculated position of the tracking target; and an information transmitter unit which transmits distance information between the terminal and the tracking target during the tracking of the tracking target, to the terminal of the selected person in charge of tracking.SELECTED DRAWING: Figure 1 【課題】不審者等の追跡対象から気付かれにくい態様で追跡を実施できるように巡回警備員等の追跡担当者を支援する。【解決手段】追跡支援システムは、所定の監視区域内に配置され、それぞれが撮影した映像を送信する複数のカメラと接続され、前記複数のカメラから受信した映像に基づいて、追跡対象の位置を計算する位置計算部と、前記端末から受信した該端末の位置情報と、前記計算した前記追跡対象の位置とに基づいて、前記追跡対象の追尾を指示する追跡担当者を選択する担当者選択部と、前記選択した追跡担当者の端末に対し、前記追跡対象を追跡中における前記端末と前記追跡対象との距離に関する情報を送信する情報送信部と、を備える。【選択図】図１