Black-box test case generation and automatic test method for electric control board

The invention discloses a black-box test case generation and automatic test system for an electric control board, and relates to the technical field of black-box tests of electric control boards. The test system comprises a computer, a main control case and an interface board, wherein a software system is arranged in the computer and comprises a test case module and an automatic test and judgment module based on a binary tree traversal algorithm; a power module and a main control system are arranged in the main control case; the main control system is connected with the automatic test and judgment module based on the binary tree traversal algorithm; and the interface board is connected with the main control system. The invention furthermore discloses a black-box test case generation and automatic test method for the electric control board. A test case designed once can be used for multiple times, test items can be selected as needed, and a test process is flexible and changeable, so that the test efficiency c