English to French Tech/Engineering Transport / Transportation / Shipping restoration of railway

Can anyone translate power wagon in French fixed block single line authorisation? Thanks



In the chapter about train control and authorisation given to rain driver

The base case type of train control system considered was a fixed block single line authorisation between stations using radio based communication between a centralised control office and direct to the driving cab on the train sets.
The system is a manual block system that currently operates from a central control office and uses a radio based communication to communicate between the control office and station personnel along the functional corridors.