IPC Subgroup
G08G 1/056 with provision for distinguishing direction of travel
Introduced: January 1990
Last revised: January 2006
Full Title
Traffic control systems for road vehicles > Detecting movement of traffic to be counted or controlled > with provision for distinguishing direction of travel
Classification Context
- Section:
- PHYSICS
- Class:
- SIGNALLING
- Subclass:
- TRAFFIC CONTROL SYSTEMS