PROBLEM TO BE SOLVED: To provide a reception terminal or the like capable of determining a position and a direction.SOLUTION: A reception terminal 20 for acquiring an ID from a plurality of lighting devices which repeatedly transmit unique IDs superimposed on illumination light by respectively emitting the illumination light includes: an optical receiver 200 which has directivity and receives the illumination light; an acquisition section 221 which acquires the ID superimposed on the illumination light received by the optical receiver 200; a tilt detector 210 which detects a tilt of the reception terminal 20 when the optical receiver 200 receives the illumination light; memory 230 which associates and stores tilt information indicating the tilt detected by the tilt detector 210 and the ID acquired by the acquisition section 221.
【課題】位置と方向とを判別することができる受信端末などを提供する。【解決手段】各々が、照明光を発することで、照明光に重畳された固有のIDを繰り返し送信する複数の照明装置からIDを取得する受信端末20であって、指向性を有する受光器であって、照明光を受信する受光器200と、受光器200によって受信された照明光に重畳されたIDを取得する取得部221と、受光器200が照明光を受信した時の受信端末20の傾きを検知する傾き検知器210と、傾き検知器210によって検知された傾きを示す傾き情報と、取得部221によって取得されたIDとを対応付けて記憶するためのメモリ230とを備える。【選択図】図4
RECEPTION TERMINAL, NAVIGATION SYSTEM, AUTOMATIC TRAVELING VEHICLE AND AUTOMATIC TRAVELING SYSTEM
受信端末、ナビゲーションシステム、自動走行車及び自動走行システム
05.10.2015
Patent
Elektronische Ressource
Japanisch
IPC: | G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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