Coordinating system, for limiting speed of vehicles, comprises speed limiting transmitters at roadside and speed limiting reception modules which are mounted on all categories of vehicles

摘要

The speed limitation system has a control room (1) which communicates with roadside transmitters (2,3) and vehicle sensors (14,15) through optical fibres (12,13,16,17). Any speed selected for the current conditions is signaled to indicators (6,7) and transmitted to receivers mounted in the vehicles (V1,V2,V3) which include computers which activate speed limitation devices