Infrastructure-based warning system having the ability to detect cross-traffic long before onboard vehicle sensors, and broadcast a basic safety message (BSM) including the vehicle's global position, velocity, heading, etc. over dedicated short-range communication (DSRC). A vehicle leaving a parking space is able to receive broadcast over DSRC from infrastructure and provide the driver with an HMI warning that it is unsafe to backup. A vehicle exiting from a blind alley way or parking garage may be positioned such that the driver of the vehicle may not see that there is a pedestrian about to cross and that there is cross-traffic. The infrastructure mounted sensor is able to detect the pedestrian and cross-traffic and broadcast their location, velocity, and headings. The vehicle receives the BSM from the infrastructure and provides the driver with an HMI warning that it is unsafe to move out into the crosswalk and road.
INFRASTRUCTURE BASED BACKUP AND EXIT AID
2019-03-28
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |