EP 3939341 A1 20220119 - SYSTEMS AND METHOD FOR CLEARING A GEOFENCE
Title (en)
SYSTEMS AND METHOD FOR CLEARING A GEOFENCE
Title (de)
SYSTEM UND VERFAHREN ZUM LÖSCHEN EINES GEOFENCE
Title (fr)
SYSTÈMES ET PROCÉDÉ PERMETTANT DE REMETTRE À ZÉRO UNE GÉO-BARRIÈRE
Publication
Application
Priority
US 2019021604 W 20190311
Abstract (en)
[origin: WO2020185205A1] A system, method and storage medium for providing an emergency vehicle (EV) alert includes a server receiving a first location of the EV, the server determining a first geofence based on the first location of the EV, the server transmitting the first geofence to a second device, the second device receiving the first geofence, the second device performing at least one alert action in response to determining that the another vehicle is located within the first geofence, the server receiving a second location of the EV at a second time, the server determining a geofence release zone based on the second location of the EV, the server transmitting the geofence release zone to the second device, the second device receiving the geofence release zone, and the second device stopping performing the at least one alert action in response to determining that the another vehicle is within the geofence release zone.
IPC 8 full level
G08G 1/0967 (2006.01); H04W 4/021 (2018.01)
CPC (source: EP)
G08G 1/0965 (2013.01); G08G 1/096791 (2013.01); H04W 4/021 (2013.01); H04W 4/40 (2018.01); H04W 4/90 (2018.01); H04L 67/52 (2022.05); H04L 67/535 (2022.05); H04W 4/02 (2013.01)
Citation (search report)
See references of WO 2020185205A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
US 2019021604 W 20190311; EP 19713918 A 20190311