PROBLEM TO BE SOLVED: To solve the problem that movement control using the present position acquired by GPS cannot achieve non-contact power supply of high efficiency because highly accurate positioning cannot be performed and because a coil of a power reception side cannot appropriately be positioned to a coil of a power transmission side.SOLUTION: A position control device 1 belonging to a movable body 2 includes a coil 11 of a power reception side used by non-contact power feeding, a movement mechanism 14 for moving the coil 11, an acquisition part 15 for acquiring efficiency information about the efficiency of non-contact power feeding by the coil 11, and a control part 16 for controlling the movement mechanism 14 so as to enhance the efficiency of the non-contact power feeding by using the efficiency information. The coil 11 can be positioned with high accuracy and non-contact power feeding of high efficiency can be achieved by using the efficiency information to control the position of the coil 11 in this manner.SELECTED DRAWING: Figure 1A
【課題】GPSによって取得された現在位置を用いた移動制御では、精度の高い位置決めを行うことができないため、受電側のコイルを送電側のコイルに適切に位置決めすることができず、高効率の非接触給電を実現できなかった。【解決手段】移動体2が有する位置制御装置1は、非接触給電で用いられる受電側のコイル11と、コイル11を移動させる移動機構14と、コイル11による非接触給電の効率に関する効率情報を取得する取得部15と、効率情報を用いて、非接触給電の効率が高くなるように移動機構14を制御する制御部16と、を備える。このように、効率情報を用いてコイル11の位置を制御することによって、コイル11を精度高く位置決めすることができ、高効率の非接触給電を実現することができるようになる。【選択図】図1A
POSITION CONTROL DEVICE, AND MOVABLE BODY
位置制御装置、及び移動体
2017-08-03
Patent
Electronic Resource
Japanese
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