POSITIONING TERMINAL, INFORMATION PROCESSING APPARATUS, AND POSITIONING METHOD

To provide a positioning terminal that prevents a reduction in the accuracy of positioning on the boundary between indoors and outdoors.SOLUTION: A positioning terminal has: a receiving unit that receives first signals from a satellite and second signals from signal generators installed on a structu...

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Hauptverfasser:	YAMAZAKI YASUHISA, HORIIKE NAOTO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	To provide a positioning terminal that prevents a reduction in the accuracy of positioning on the boundary between indoors and outdoors.SOLUTION: A positioning terminal has: a receiving unit that receives first signals from a satellite and second signals from signal generators installed on a structure; and a control unit that, based on a result of comparison between the distance between a first positioning result acquired from the first signals and a second positioning result acquired from the second signals, and the positioning accuracy of the second positioning result, outputs any one of the first positioning result and the second positioning result.SELECTED DRAWING: Figure 1 【課題】屋外と屋内との境界における測位精度の低下を抑制する測位端末を提供すること。【解決手段】測位端末は、衛星からの第１信号と、構造物に設置された信号発生器からの第２信号とを受信する受信部と、第１信号から取得した第１測位結果と第２信号から取得した第２測位結果との間の距離と、第２測位結果の測位精度との比較結果に基づいて、第１測位結果と第２測位結果とのいずれか一方を出力する制御部と、を有する。【選択図】図１