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Controlling train involves train constructing location space about position determined by itself from confidence interval and stopping distance, starting braking if space intersects polygon
Controlling train involves train constructing location space about position determined by itself from confidence interval and stopping distance, starting braking if space intersects polygon
The method involves a central station allocating tracks to trains by wireless paths. Each region of track to be traveled is described by a polygon (SP1) containing the train (Z) location and its destination (ZP1) within the region. The train constructs a location space (AR) about the position determined by itself using a confidence interval and stopping distance and commences braking when its location space intersects or lies outside the polygon. Independent claims are also included for the following: an arrangement for controlling a train that determines its own position in a track network.
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