Title:
シフト装置
Document Type and Number:
Japanese Patent JP7306974
Kind Code:
B2
Abstract:
To compensate for changes in the results of detection of magnetic field intensity by the detection unit according to the temperature characteristics of the detection unit.SOLUTION: In a shift device, a knob is rotated to rotate a detection magnet, and a magnetic field sensor detects a detection magnetic field P at a detection position O. If the detection magnetic field P is (x0, y0, z0) and the gain of the magnetic field sensor is G, the results of detection of the detection magnetic field P by the magnetic field sensor (x1, y1, z1) are (Gx0, Gy0, Gz0), where z12/(x12+y12) is calculated. Thus, changes in the gain G according to the temperature characteristics of the magnetic field sensor can be compensated for.SELECTED DRAWING: Figure 3
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Inventors:
Nagae Toshihiro
Application Number:
JP2019215530A
Publication Date:
July 11, 2023
Filing Date:
November 28, 2019
Export Citation:
Assignee:
Tokai Rika Electric Co., Ltd.
International Classes:
B60K20/02; G01B7/30; G05G1/08; G05G25/00
Domestic Patent References:
| JP2009063316A | ||||
| JP2001304805A | ||||
| JP2017178060A | ||||
| JP2013103668A | ||||
| JP2008281556A |
Attorney, Agent or Firm:
Kazunobu Kato
Hiroshi Fukuda
Hiroshi Fukuda
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