Piper Networks Receives World’s First SIL-4 Safety Certification for Ultra Wideband Train Control System
Piper Networks Receives World’s First SIL-4 Safety Certification for Ultra Wideband Train Control System Piper Networks has received a CENELEC Safety Integrity Level 4 (SIL-4) Certification for its Ultra Wideband (UWB) train control system from...