Eddy Current Sensor (ECS) based Derailment Feature Analysis in Molten Iron Transportation

In order to ensure the safety of torpedo tank car in the transportation of the molten iron, the derailment feature analysis technology based on Eddy Current Sensor is proposed. In this paper, it was reconstructed that the contact relationship between wheel pair and rail by the Non-contact measurement method based on Eddy Current Sensor (ECS). It is developed that Early warning system of the hidden danger of derailment to controlled the emergency braking of locomotive for the purpose of prevention. This method has high sensitivity, strong anti-interference ability, non-contact measurement and fast response. It will not be influenced by oil, water and other media.