Dossier
trackside circuit
Coverage of trackside circuit in the Nexus archive.
- China mulls space-based control system for high-speed rail. Can it be hacked?
China is considering a space-based control system for its high-speed rail network. The 2011 Wenzhou disaster, which killed 40 people, was caused by a lightning strike damaging a trackside circuit, making a train undetectable to the control center. The article questions whether the proposed system could be hacked.