Design of Power Supply Modification of Variable Traffic Signs
International Conference on Advanced Batteries, Accumulators and Fuel Cells ; 22. ; 2021 ; Brünn
2021
Conference paper
English
BKL: | 53.36 Energiedirektumwandler, elektrische Energiespeicher |
Traffic Control with Variable Message Signs
SAE Technical Papers | 1991
|Traffic control with variable message signs
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|Preventive traffic control with intelligent variable message signs
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|