PROBLEM TO BE SOLVED: To stabilize the accuracy of self-position estimation by using navigation satellites.SOLUTION: An autonomous mobile robot selects a satellite set made up of a combination of a plurality of navigation satellites that can be received in a positioning period, i.e. a period from prescribed positioning start time to the elapse of a movable period (period the robot can autonomously move within a movement space) by using information included in signals received from navigation satellites, estimates its self-position by using information included in signals received from the satellite set, and autonomously moves along a movement route from the self-position to a prescribed movement target position.SELECTED DRAWING: Figure 5
【課題】航法衛星による自己位置推定の精度の安定化。【解決手段】航法衛星から受信した信号に含まれる情報を用いて、所定の測位開始時刻から移動可能期間(移動空間内を自律移動できる期間)が経過するまでの期間である測位期間において受信可能な複数の前記航法衛星の組み合わせからなる衛星セットを選択し、該衛星セットから受信した信号に含まれる情報を用いて自己位置を推定し、自己位置から所定の移動目標位置に至る移動経路に沿って自律移動する自律移動ロボット。【選択図】図5
AUTONOMOUS MOBILE ROBOT
自律移動ロボット
2017-10-05
Patent
Elektronische Ressource
Japanisch
AUTONOMOUS MOBILE ROBOT AND AUTONOMOUS MOBILE ROBOT CHARGING SYSTEM
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