ENVIRONMENT CONDITION MEASUREMENT DEVICE

An environment condition measurement device includes a transmitter that transmits a sound wave to a target space, a receiver that receives the sound wave transmitted by the transmitter, and a controller that obtains an environmental condition of the target space based on a propagation time from when...

Full description

Saved in:
Bibliographic Details
Main Authors KUROI, Kiyoshi, SASAI, Yuta, HIEI, Takehiko
Format Patent
LanguageEnglish
Published 03.08.2023
Subjects
INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
MEASURING
MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK
MEASURING QUANTITY OF HEAT
MEASURING TEMPERATURE
PHYSICS
TESTING
THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
Online AccessGet full text

Cover

More Information
Summary:An environment condition measurement device includes a transmitter that transmits a sound wave to a target space, a receiver that receives the sound wave transmitted by the transmitter, and a controller that obtains an environmental condition of the target space based on a propagation time from when the transmitter transmits the sound wave to when the receiver receives the sound wave. The receiver is a directional receiver with a directivity with respect to a sound wave incident at a predetermined incident angle.
Bibliography:Application Number: US202318132736