Title:
WIRELESS SENSOR NODE, FUEL RAW MATERIAL TRACKING DEVICE USING SAME, AND BLAST FURNACE INTERIOR MEASURING DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/117733
Kind Code:
A1
Abstract:
The present invention relates to: a wireless sensor node capable of forming a self-organizing network; a fuel raw material tracking device and a blast furnace interior measuring device, which use the same so as to be capable of tracking the position and quality of sintered ore and cokes from a sintering process and a coking process until charging in a blast furnace, providing information on a position inside a blast furnace bin, and measuring a blast furnace temperature distribution and a dropping state of a charged material after being charged in the blast furnace, and according to one embodiment of the present invention, the wireless sensor node, and the fuel raw material tracking device and the blast furnace interior measuring device, which use the same, can comprise: a transmitting/receiving antenna for transmitting/receiving a wireless signal; a sensor unit for sensing a temperature and/or a position; a measuring unit for measuring the temperature and/or the direction having been sensed by the sensor unit; a wireless signal processing unit forming a network with adjacent nodes through the transmitting/receiving antenna so as to transmit/receive measured information; and a control unit for controlling operations of the wireless signal processing unit, the sensor unit, and the measuring unit.
Inventors:
KIM YONG-SOO (KR)
Application Number:
PCT/KR2017/015335
Publication Date:
June 28, 2018
Filing Date:
December 22, 2017
Export Citation:
Assignee:
POSCO (KR)
International Classes:
C21B7/24; F27B1/28; F27D19/00; F27D21/00; F27D21/04; H01Q11/08
Foreign References:
| KR20130088297A | 2013-08-08 | |||
| KR20100076400A | 2010-07-06 | |||
| JP2016173747A | 2016-09-29 | |||
| JP2010007178A | 2010-01-14 | |||
| KR20140016635A | 2014-02-10 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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