METHOD AND SYSTEM FOR DETERMINING THE LOCATION OF A HIGH-SPEED TRAIN IN A NAVIGATION BLIND SPOT BASED ON METEOROLOGICAL PARAMETERS Russian patent published in 2022 - IPC G06V30/19 G06V30/146 

FIELD: computer technology.

SUBSTANCE: invention relates to the field of computer technology for determining the location of trains in tunnels based on meteorological parameters. To do this, a method has been declared containing: obtaining the meteorological parameters of the tunnel; classification of the obtained meteorological parameters of the tunnel; creating a library of HSV color space templates of a typical sequence by using classified meteorological parameters of the tunnel; training the HSV color space template library of a typical sequence; training the HSV pattern matching model; training the RVM recognition model; creating a model of combining the HSV pattern matching model and RVM recognition model to obtain a model of combining the prediction of the path in miles of the tunnel; getting input data and calling the model of combining the prediction of the path in tunnel miles to predict the position of the train.

EFFECT: increase in the accuracy of determining the location of a high-speed train in the navigation blind spot based on meteorological parameters.

10 cl, 4 dwg