Systems in use. (1800 w.) (84081 A)
Headway or spacing of trains
Ry Loc Eng
1918
Aufsatz (Zeitschrift)
Englisch
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Automatic Headway Control - An Automatic Vehicle Spacing System
SAE Technical Papers | 1970
|Radar control for automotive collision mitigation and headway spacing
Tema Archiv | 1982
|Plans for reducing the headway between trains on the Berlin city railway
Engineering Index Backfile | 1906
|