Passage crossing controlling system for e.g. toll station, has control machine with signal output that recognizes unauthorized crossing condition from signals values and generates triggering signal when condition is verified

摘要

The system has a processing module (200) for processing unauthorized crossing of a passage. The module has a control machine (210) with inputs for a crossing authorizing signal and a crossing detecting signal that is generated by a crossing detector (220). A triggering signal output (S) recognizes an unauthorized crossing condition from values of the signals and generates a triggering signal (SD) when the condition is verified.