ELECTRIC WIRE TEST SYSTEM, ELECTRIC WIRE TEST METHOD, AND ELECTRIC WIRE

WIPO Patent Application WO/2021/200088

A1

Provided are an electric wire test system and an electric wire test method which, even when there are variations in characteristics among a plurality of electric wires, can detect a damage in these electric wires at low cost and also provided is an electric wire on which a test by the electric wire test system and the electric wire test method can be perfomed.　The electric wire test system A has: a storage unit A1 for individually storing response signals obtained at a first time point by an electric wire test on an electric wire group C1-C3 including a plurality of electric wires; a test unit A2 for performing the electric wire test on a target electric wire C2 selected from the electric wire group C1-C3 at a second time point after the first time point; and an analysis unit A3 which, when for the target electric wire C2, the response signal C2b at the first time point is called for from the storage unit A1 and compared with the response signal C2a obtained by the test unit A2 at the second time point and there is a difference between the two response signals C2a, C2b, determines that there is a damage in the target electric wire C2.

SONODA FUJIO (JP)
ZHENG XIAOGUANG (JP)

PCT/JP2021/010480

October 07, 2021

March 16, 2021

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AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)

H02G1/06; G01R31/52; G01R31/58; H01B7/32

JP2001141770A	2001-05-25
JPS51150478U	1976-12-01
JP2007333468A	2007-12-27
JPS5979918U	1984-05-30
JP2008124186A	2008-05-29
JPH04326072A	1992-11-16
JPH06194401A	1994-07-15
JP2019035648A	2019-03-07
JP2015013575A	2015-01-22
US20120082422A1	2012-04-05

WENO & PARTNERS (JP)

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