公开(公告)号：EP4276159A1

公开(公告)日：2023-11-15

申请号：EP22752618.3

申请日：2022-01-28

申请人： JFE Steel Corporation

发明人： KUROKI, Takashi ,  AOSHIMA, Satoshi ,  NODA, Kenshi ,  TSUTSUMI, Koichi ,  OKUYAMA, Goro ,  KAWAI, Toshimitsu

IPC分类号： C10B45/00 ,  F27D21/00 ,  G08C19/00 ,  H04Q9/00 ,  G08C17/00 ,  G01K1/024

摘要： Provided is a measurement system for steelworks equipment that can operate with stand-alone power supply even in a location where wiring and maintenance are difficult and can reliably monitor measurement results at a position away from the installation location of a sensor. The measurement system for steelworks equipment comprises: a thermoelectric power generation device; a sensor; a conversion device configured to convert a signal output from the sensor into a signal that is wirelessly transmittable; a wireless transmission device configured to wirelessly transmit the signal converted by the conversion device; a relay device configured to relay the signal transmitted from the wireless transmission device; and a reception device configured to receive one or both of the signal transmitted from the wireless transmission device and the signal relayed by the relay device. The conversion device and the wireless transmission device are driven by power generated by the thermoelectric power generation device.