Abstract: Disclosed is a power control system for preemptive detection and prevention of electric disasters including a feed end that supplies power, a receiver end that receives the power from the feed end through a line, a power control device that calculates at least one of a loss power value, a leakage current value, a voltage drop value, and an impedance value based on a voltage value and a current value, which are measured at each of the feed end and the receiver end, detects whether the line is abnormal, by comparing the calculated at least one value with a corresponding predetermined threshold and identifying a change in electrical properties, and controls the power supplied to the receiver end when it is detected that the line is abnormal.

Abstract: The present disclosure relates to a sensing device and a method for processing sensing data.

Abstract: Disclosed is a power control system for preemptive detection and prevention of electric disasters including a feed end that supplies power, a receiver end that receives the power from the feed end through a line, a power control device that calculates at least one of a loss power value, a leakage current value, a voltage drop value, and an impedance value based on a voltage value and a current value, which are measured at each of the feed end and the receiver end, detects whether the line is abnormal, by comparing the calculated at least one value with a corresponding predetermined threshold and identifying a change in electrical properties, and controls the power supplied to the receiver end when it is detected that the line is abnormal.

Abstract: The present disclosure relates to a sensing device and a method for processing sensing data.

Abstract: A method of alarming an abnormal state of a line of an automated manufacturing system using a programmable logic controller (PLC) signal pattern is provided.

Abstract: This invention presents the serial arbitration method and system for rapidly and accurately identifying a station with the highest priority when a plurality of stations with different transmission rates are simultaneously requesting the use of a bus in a multi-point communication network where a plurality of communication stations share a common serial bus.This invention intends to improve the bus throughput by not only avoiding the collision of signals in a common serial bus, but also removing the possibility of arbitration failures when a plurality of contending stations have different transmission rates.For this purpose, a plurality of contending stations transmit modulated unique identity address serially in a form of self-clocking pulse on the OR-type single channel bus when the arbitration start signal is detected in multi-point networks.