Magnetic-levitation train suction protection method, device, equipment and medium

The invention discloses a magnetic-levitation train attraction protection method, device and equipment and a medium. A levitation gap of a magnetic-levitation train and the current of an electromagnet coil winding are collected. And under the condition that the suspension gap is within the set suspension threshold value range, the current of the coil winding of the electromagnet is adjusted based on the change trend of the current. The larger the current is, the larger the generated suction force is, and the smaller the suspension gap is. Therefore, the more obvious the current increasing trend is, the larger the current adjusting force can be, and the current can be rapidly reduced to increase the suspension gap. Based on the suspension gap and the change trend of the current of the coil winding of the electromagnet, the possibility of the situation that the suspension electromagnet attracts the track can be accurately evaluated. When the suspension electromagnet tends to be attracted, the suspension gap can