Track workers protection installation for railway network, has access management unit connected to control terminal by wireless communication unit and ensuring automaton control only after receiving confirmation control from terminal

摘要

The installation has a control terminal (32) to control security level of an intervention zone, by acting on a centralized automaton (30). A unit (34) managing access to the automaton, is connected to the terminal by a communication interface (36) and a wireless communication unit (38A). The unit (34) assures control of the automaton based on controls from the terminal, only after receiving a confirmation control from the terminal.