OPERATING ASSISTANCE SYSTEM FOR A ROAD NETWORK WITH QUALITY OF SERVICE

摘要

The invention pertains to a supervision system which allows significant aid tobe afforded to the operators of large road networks. Image sensors,autonomous from the electrical standpoint and comprising software forautomatically detecting incidents, transmit alarms to a network managementcenter by way of a wireless communication network. Swivelable camerasmay be pointed at the alarm zones so as to perform zooms displayed on thescreens of the operators of the center. The alarms are ranked by order oftechnical priority and then as a function of service quality criteria definedbythe operator. They may be distributed into alarms requiring immediate actionand other alarms. They can also be distributed into alarms for which anautomatic action may be triggered and may suffice for the resolution of theincident and alarms requiring an operator action.