INFORMATION PROCESSING DEVICE, INFORMATION ANALYSIS SYSTEM, AND MEASUREMENT METHOD

WIPO Patent Application WO/2023/228886

A1

[Problem] To detect a state amount, it was required to connect a sensing device in addition to an information processing device. [Solution] Provided is an information processing device which is characterized by comprising at least a first chip and a second chip, wherein the first chip includes a first transmission control unit that generates a transmission signal and a first transmission coil that is connected to the first transmission control unit and transmits the transmission signal, and the second chip includes a second reception coil that can receive the transmission signal by performing induction coupling with the first transmission coil, and a second detection unit that detects a voltage or current applied to the second reception coil. The first chip and the second chip are positioned in proximity to be capable of wirelessly communicating with each other through induction coupling, and a change in the relative positions of the first and second chips, vibrations applied to the first and second chips, a pressure change, a temperature change, or an electromagnetic wave are detected by the second detection unit when a current or voltage change generated in the second reception coil satisfies a prescribed condition.

IRIE HIDETSUGU (JP)
KADOMOTO JUNICHIRO (JP)
TSUJI HIDENORI (JP)
MIYAMOTO JUNTA (JP)

PCT/JP2023/018826

November 30, 2023

May 19, 2023

Click for automatic bibliography generation  

UNIV TOKYO (JP)
PREMO INC (JP)

G01D21/00; G08C17/04; G08C19/00; H04B5/02

WO1996019733A1

1996-06-27

JPS63271112A	1988-11-09
JP2018066724A	2018-04-26
JPS6423132A	1989-01-25
JP2018084502A	2018-05-31

ONE IP PATENT FIRM (JP)

View/Download PDF      PDF Help

Previous Patent: DRIVING CONTROL DEVICE, DRIVING CONTROL SYSTEM, AND STATE ESTIMATION METHOD

Next Patent: THREE-DIMENSIONAL DISPLAY DEVICE, HEAD-UP DISPLAY SYSTEM, AND MOBILE BODY