Disconnection Detection Method And Disconnection Detection Device

Abstract: A disconnection detection method for detecting disconnection of a plurality of strands constituting a conductor of a cable wired in a device that is caused by motion of the device includes a data acquisition step of acquiring motion information data, which is data showing changes over time in information about motion of the device, and resistance value data, which is data of a resistance value of the conductor that changes in time series due to the motion of the device, an analysis step of analyzing the resistance value data based on the motion information data acquired in the data acquisition step and obtaining an index value to detect strand disconnection, and a disconnection detection step of detecting the strand disconnection based on the index value obtained in the analysis step.

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