TY  - SER
AU  - Bartsch, Bernhard
TI  - Safety on the Same Wavelength
KW  - MAXIMIZING EFFICIENCY
KW  - SUBWAY TRAIN SPACING
N1  - Siemens is revolutionizing subway management. Thanks to a new WLAN-based train control system, train frequency can be doubled. Traffic, the environment, public finances, and safety all benefit
ER  -