EP 0678840 B1 20020925 - Traffic information system
Title (en)
Traffic information system
Title (de)
Verkehrsinformationssystem
Title (fr)
Système d'informations routière
Publication
Application
Priority
DE 4414626 A 19940422
Abstract (en)
[origin: EP0678840A2] The traffic information system operates with a central computer (ZR) that allows input of required destinations (1, 2) and also actual locations (3, 4) via the telephone network. Connections to the system by intending users can also be made directly (5) and this can indicate times of journey. Separate memory areas in the central computer system can be accessed by different users. Mobile telephone systems (MFI) may communicate via a base station. Traffic condition data can be displayed using access terminals (VB, KCI) located in houses, stores, restaurants, etc. <IMAGE>
IPC 1-7
IPC 8 full level
G08G 1/123 (2006.01)
CPC (source: EP)
G08G 1/123 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0678840 A2 19951025; EP 0678840 A3 19970319; EP 0678840 B1 20020925; AT E225068 T1 20021015; DE 4414626 A1 19951026; DE 59510385 D1 20021031
DOCDB simple family (application)
EP 95106122 A 19950424; AT 95106122 T 19950424; DE 4414626 A 19940422; DE 59510385 T 19950424