automatic block signalling造句

Automatic Block Signalling was commissioned between South Kensington and single track line.
The Altona branch was converted to Automatic Block Signalling in October 1967.
Automatic block signalling was installed on the line towards Thyrow.
Automatic block signalling is probably the most relevant to the calculation of headways.
Automatic Block signalling was provided in August 1997.
It's difficult to find automatic block signalling in a sentence. 用automatic block signalling造句挺难的

Automatic Block Signalling applies throughout the line.
Automatic block signalling is provided throughout.
But the Automatic block signalling system tends to maintain a minimum distance between trains ( moving under the green signal aspect ).
The line is dark territory, meaning that it is not signalled and not equipped with centralized traffic control or automatic block signalling systems.
Automatic Block Signalling applies to Newport South ( beside the Champion Road level crossing ), and from Newport South through to platform at Werribee.
Most of the line is dark territory, meaning that it is not signalled and not equipped with centralized traffic control or automatic block signalling systems.
Under automatic block signalling, signals indicate whether or not a train may enter a block based on automatic train detection indicating whether a block is clear.
Post World War II, from 1946 the USSR army engineers with the prospect of connection to their system introduced modern communications, automatisation and Automatic Block Signalling systems.
For automatic block signalling ( ABS ), the headway is measured in minutes, and calculated from the time from the passage of a train to when the signalling system returns to full clear ( proceed ).
The accident was put down to human error; the two trains were scheduled to cross at Essert-sous-Champvent, but the line was not equipped with automatic block signalling that would have prevented the accident.

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