位置ずれ方向推定装置、位置ずれ方向推定方法およびプログラム

Japanese Patent JP6646602

B2

PROBLEM TO BE SOLVED: To provide a positional deviation direction estimating device, which can estimate a positional relation between an adequate position for a coil to be used in electric power transmission and a current position thereof.SOLUTION: The positional deviation direction estimating device according to one embodiment of the invention comprises an index value calculating part and a line position estimating part, and estimates a direction of positional deviation of a power transmission coil set or a power reception coil set. The power transmission coil set is constituted of at least two power transmission coils. The power reception coil set is constituted of at least two power reception coils. The index value calculating part calculates an index value from a parameter related to the power transmission coil set or the power reception coil set. The line position estimating part estimates a direction of positional deviation from a position of a straight line by estimating the position of the straight line from the index value on the basis of data showing a relation between the position of the straight line passing through the power transmission coils in the power transmission coil set or the power reception coils in the power reception coil set and the index value.SELECTED DRAWING: Figure 3

Tohru Shijo
Shuichi Obayashi

JP2017042104A

February 14, 2020

March 06, 2017

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Toshiba Corporation

H02J50/90; B60L5/00; B60L53/00; B60M7/00; H02J7/00; H02J50/10; H02J50/40; H02J50/80

JP2013051744A
JP2010183813A
JP2016541223A
JP7067270A

Hiroyuki Nagai
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Takeshi Sekine
Suzuki Junsei
Takashi Katagiri

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