Elevators are an indispensable means of transportation in modern society. After prolonged use and wear, the structural components within them will experience certain aging problems. As an important component of elevators, steel wire ropes undertake the task of weight transmission between the car body and counterweight blocks. After using the steel wire rope for a period of time, the buckle of the steel wire rope is prone to cracks, and the steel wire rope may experience scratches, fractures, and other situations, thereby affecting the safety performance of the elevator. Therefore, in order to ensure the normal operation of the elevator in the future and the possibility of safety incidents during use, it is necessary to determine the time for replacing the steel wire rope of the elevator.