Reliability detection method and system based on connector

The invention relates to the technical field of communication, and provides a reliability detection method and system based on a connector, and the method comprises the steps: inputting a test electrical signal to a to-be-detected connector, and obtaining a target electrical signal outputted by the to-be-detected connector; calculating an estimated electrical performance loss value according to the connector type, the connector length, the conductor core number and the electrical parameters of the to-be-detected connector; obtaining a working temperature value of the current detection environment, and performing calculation based on the working temperature value and the estimated electrical performance loss value to obtain a target electrical performance loss value; calculating an estimated electrical performance difference value according to the first electrical parameter of the test electrical signal and the second electrical parameter of the target electrical signal, and performing calculation based on the