Line conductivity test method and system for high-capacity wire harness network

The invention relates to a line conductivity test method and system for a high-capacity wire harness network, and the method comprises the steps: carrying out the scanning detection of the high-capacity wire harness network based on n ports of the high-capacity wire harness network, so as to generate a wire harness network scanning detection matrix of the high-capacity wire harness network after the scanning detection; and configuring and generating a wiring harness network standard conduction matrix of the high-capacity wiring harness network, so as to judge the line conductivity of the high-capacity wiring harness network by using the wiring harness network standard conduction matrix and the wiring harness network scanning detection matrix, and performing exclusive-or operation on a row vector in the wire harness network scanning detection matrix and a corresponding row vector in the wire harness network standard conduction matrix so as to determine a line conduction state of the high-capacity wire harness