Title:
IOT-BASED CONTROL DEVICE FOR DISTRIBUTION BOARD
Document Type and Number:
WIPO Patent Application WO/2024/038995
Kind Code:
A1
Abstract:
An IOT-based control device for a distribution board is disclosed. An electrical safety device of the present invention comprises: an input connection unit directly fastened to a parallel busbar so as to be coupled in parallel to an earth-leakage circuit breaker; a sensor input unit inserted between a main circuit breaker and the earth-leakage circuit breaker so as to detect a current signal and output same to a control unit; and the control unit which compares, to a power pattern reference value stored in a storage unit, state information in which the current signal detected by the sensor input unit is classified as a power pattern having a predetermined value and analyzes same so as to output a circuit breaker control signal, and which transmits, to the outside, the corresponding state information and whether the circuit breaker is controlled, and thus the present invention is directly connected in parallel to a conventional earth-leakage circuit breaker through a structure directly fastened to the busbar, so that work speed and connection strength is increased and installation errors and breakdown problems can be solved.
Inventors:
KIM HO JIN (KR)
Application Number:
PCT/KR2023/005335
Publication Date:
February 22, 2024
Filing Date:
April 19, 2023
Export Citation:
Assignee:
SEO JIN TECH CO LTD (KR)
International Classes:
H02H3/08; G06Q50/06; G16Y10/35; G16Y40/10; H02B1/04; H02H3/16
Foreign References:
| KR20080004160A | 2008-01-09 | |||
| KR20100125809A | 2010-12-01 | |||
| JPH11289613A | 1999-10-19 | |||
| KR20030064548A | 2003-08-02 | |||
| KR20040099057A | 2004-11-26 |
Attorney, Agent or Firm:
KIM, Young Kwan (KR)
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