Software anti-electromagnetic interference method and software anti-electromagnetic interference system for dry quenching elevators

The invention relates to a software anti-electromagnetic interference method and a software anti-electromagnetic interference system for dry quenching elevators. A real-time tracking and positioning system is added, and the system can avoid all kinds of electromagnetic interference effectively and make elevators work normally. Thus, the cost of investment is reduced, and the limitations of traditional hardware and software filtering methods are overcome. The system adopts a dry quenching elevating operation trajectory segment fitting prediction and control strategy. When an elevator works normally, the elevating operation trajectory is tracked and predicted, and the prediction error is corrected in time. When communication is interrupted due to electromagnetic interference, data is obtained according to a prediction model to control the elevator so as to ensure normal operation of the elevator. Instable system operation caused by electromagnetic interference is avoided, system data information is not damaged or lost, scheduled operation can be performed correctly without machine halt or boiler stop, and normal production is ensured.