METHOD FOR CHECKING THE SERVICEABILITY OF POINT HEATERS OF A RAIL NETWORK

摘要

The invention relates to a method for checking the serviceability of a heater (16) of a set of points (14) of a rail network (2), - in which the position of the points (14) is determined, - the thermal radiation (12) emitted by the points (14) is detected and - the value of the measured thermal radiation (12) and/or a value derived from it is transmitted to a maintenance control centre (22).