EP 1061488 A1 20001220 - Emergency call network for highway
Title (en)
Emergency call network for highway
Title (de)
Notrufnetzwerk für Autobahn
Title (fr)
Réseau d'appel d'urgence pour voie de transport
Publication
Application
Priority
FR 9907530 A 19990615
Abstract (en)
The emergency network has mobile radio transmitters, with radio units (1a,1b) covering different cell areas (5a,5b). Cell areas are placed back to back. The cell areas have an extended radiating lobe (3a,3b,4a) which are lengthened along the road area, providing coverage just in this area.
IPC 1-7
IPC 8 full level
G08B 25/01 (2006.01)
CPC (source: EP)
G08B 25/016 (2013.01)
Citation (search report)
- [A] EP 0704831 A1 19960403 - TOYOTA MOTOR CO LTD [JP]
- [A] FR 2267594 A1 19751107 - TESLA NP [CS]
- [A] WO 9734272 A1 19970918 - TELOS TELECOMM SPA [IT], et al
- [A] EP 0789498 A2 19970813 - FORD MOTOR CO [US]
- [A] SPITERI J C ET AL: "RAU 42 NOUVEAU RESEAU D'APPEL D'URGENCE", COMMUTATION ET TRANSMISSION,FR,SOTELEC. PARIS, vol. 12, no. 2, 1 January 1990 (1990-01-01), pages 69 - 80, XP000136356, ISSN: 0242-1283
Designated contracting state (EPC)
DE IT PT
DOCDB simple family (publication)
EP 1061488 A1 20001220; EP 1061488 B1 20040303; DE 60008632 D1 20040408; FR 2795213 A1 20001222; FR 2795213 B1 20010803
DOCDB simple family (application)
EP 00401694 A 20000615; DE 60008632 T 20000615; FR 9907530 A 19990615