Electric connection structure fault detection method, storage medium and equipment

The embodiment of the invention discloses an electric connection structure fault detection method, a storage medium and equipment. The method comprises the following steps: acquiring stress data of a contact surface of an electric connection structure; determining a stress value according to the stress data; obtaining a target critical stress value and a target minimum acceptable stress value; if the stress value is smaller than the target critical stress value and larger than the target minimum acceptable stress value, early failure information is output. According to the method, the stress value is determined by acquiring the stress data in real time, the stress value is compared with the target critical stress value and the target minimum receivable stress value, the early failure of the electrical connection structure can be detected in time through the comparison result, and the problems of electrical equipment explosion, fire and the like caused by serious failure of the electrical connection structure