Improving the safety on-board of large vehicles for many passengers
The invention relates to a system for improving the safety on-board of large vehicles for many passengers comprising traceable devices (10) for carrying by persons (12) on-board of a vehicle (28), a tracing system (14, 16) for detecting traceable devices on the vehicle and for providing tracing info...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | eng ; fre ; ger |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!