ASSEMBLY TYPE PHYSICAL SIGNAL CONVERTER

WIPO Patent Application WO/2018/212434

A1

An assembly type physical signal converter comprises an input sensing module and an output module. The input sensing module converts a first physical signal to generate an n-bit PWM signal. The output module is coupled to the input sensing module and generates a second physical signal of a different kind from the first physical signal on the basis of the PWM signal. The input sensing module comprises a sensing unit, a first processing unit, and an output unit. The sensing unit senses the first physical signal to generate an analog signal. The first processing unit digitally processes the analog signal to generate the PWM signal. The output unit has n signal output pins for outputting the PWM signal and two power supply output pins for outputting a power supply signal. The output module comprises an input unit, a second processing unit, and a driving unit. The input unit has n signal input pins for receiving the PWM signal and two power input pins for receiving the power supply signal, and is directly coupled to the output unit. The second processing unit processes the PWM signal to generate a control signal. The driving unit outputs the second physical signal on the basis of the control signal.

JPS60162497

PULSE WIDTH MODULATOR FOR DRIVING MOTOR

CHOI JAEBIN (KR)
LEE SEOK (KR)
WOO DEOK-HA (KR)
LEE TAIKJIN (KR)
JEONG WON-KYO (KR)
SHIN JEONG-HUN (KR)

PCT/KR2018/002418

November 22, 2018

February 27, 2018

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KOREA INST SCI & TECH (KR)

H03K7/08; H03M5/02

JP2010279498A	2010-12-16
JPH09253334A	1997-09-30
JP2003111168A	2003-04-11
JPH0832461A	1996-02-02
JP2007104106A	2007-04-19

KIM, Min-tae (KR)

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