EP 0927410 A1 19990707 - METHOD AND DEVICE FOR DETECTING TRAFFIC DATA FROM VEHICLES
Title (en)
METHOD AND DEVICE FOR DETECTING TRAFFIC DATA FROM VEHICLES
Title (de)
VERFAHREN UND EINRICHTUNG ZUR ERFASSUNG VON VERKEHRSDATEN VON FAHRZEUGEN
Title (fr)
PROCEDE ET DISPOSITIF POUR DETECTER DES DONNEES DE CIRCULATION EMANANT DE VEHICULES
Publication
Application
Priority
- DE 9702086 W 19970917
- DE 19638069 A 19960918
Abstract (en)
[origin: WO9812682A1] The invention concerns a method and device for detecting traffic data from vehicles. The vehicles are each provided with at least one decentralized unit which has at least one first, position-determining function and at least one second, mobile communication function. At least one central unit with control functions and processing functions for the traffic data detected is associated with a plurality of decentralized units. By means of control signals, the central unit activates processes stored in the decentralized unit, and the decentralized unit database is a subset of the central unit database.
IPC 1-7
IPC 8 full level
G08G 1/01 (2006.01); G08G 1/0967 (2006.01)
CPC (source: EP)
G08G 1/0104 (2013.01)
Citation (search report)
See references of WO 9812682A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 9812682 A1 19980326; AT E202870 T1 20010715; AU 4549497 A 19980414; DE 19638069 A1 19980319; DE 19638069 B4 20140508; DE 59703970 D1 20010809; EP 0927410 A1 19990707; EP 0927410 B1 20010704; ES 2160973 T3 20011116
DOCDB simple family (application)
DE 9702086 W 19970917; AT 97943779 T 19970917; AU 4549497 A 19970917; DE 19638069 A 19960918; DE 59703970 T 19970917; EP 97943779 A 19970917; ES 97943779 T 19970917