RECEPTION DEVICE, OBSERVATION SYSTEM AND PROGRAM

PROBLEM TO BE SOLVED: To specify an object person who stays for a long period on a predetermined place in a zone where there are plural people, and there are enter and exit of some people.SOLUTION: A beacon reader (3) comprises: a beacon reception part (31); a beacon ID detection part (32); and a st...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAMURA TATSUO, SHIBATA TETSUYA, TANAKA NORIKO, IKUTA YOSHIHISA, FUNASAKO NOBUHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ALARM SYSTEMS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS TELEPHONIC COMMUNICATION
Online-Zugang:	Volltext bestellen
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Zusammenfassung:	PROBLEM TO BE SOLVED: To specify an object person who stays for a long period on a predetermined place in a zone where there are plural people, and there are enter and exit of some people.SOLUTION: A beacon reader (3) comprises: a beacon reception part (31); a beacon ID detection part (32); and a staying time management part (34) for, calculating a continuation degree of reception of a transmission signal, for every beacon ID, and specifying a beacon (2) corresponding to the beacon ID whose continuation degree exceeds a threshold value, as a staying beacon (2).SELECTED DRAWING: Figure 2 【課題】複数人が所在し、人の入れ替わりがある区画において、所定の場所に長時間滞留している対象者を特定する。【解決手段】ビーコン受信部（３１）、ビーコンＩＤ検出部（３２）およびビーコンＩＤ毎に発信信号の受信の継続の度合いを算出し、当該度合いが閾値を超えるビーコンＩＤに対応するビーコン（２）を、滞留ビーコン（２）として特定する滞留時間管理部（３４）を備えたビーコンリーダ（３）。【選択図】図２