EP 1057157 A1 20001206 - TRAFFIC GUIDANCE SYSTEM
Title (en)
TRAFFIC GUIDANCE SYSTEM
Title (de)
VERKEHRSLEITSYSTEM
Title (fr)
SYSTEME DE GUIDAGE DE TRAFIC
Publication
Application
Priority
- DE 9802739 W 19980916
- DE 19808158 A 19980227
- DE 19809475 A 19980306
- DE 9801301 W 19980511
Abstract (en)
[origin: WO9944185A1] The invention relates to a traffic guidance system for regulating, guiding and/or optimising traffic movements. A sensor is provided for detecting the momentary traffic situation. The aim of the invention is to control traffic movements effectively even when there are large volumes of traffic. To this end, the invention is characterised in that the sensor has a radio receiver and/or a receiver for optical signals and/or a receiver for acoustic signals for receiving the radio signals and/or optical signals and/or acoustic signals emitted by road users.
IPC 1-7
IPC 8 full level
G08G 1/00 (2006.01); G08G 1/07 (2006.01); G08G 1/08 (2006.01); G08G 1/09 (2006.01); G08G 1/0967 (2006.01); G08G 1/0968 (2006.01)
CPC (source: EP)
G08G 1/08 (2013.01); G08G 1/096716 (2013.01); G08G 1/096725 (2013.01); G08G 1/09675 (2013.01); G08G 1/096783 (2013.01)
Citation (search report)
See references of WO 9944185A1
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL PT
DOCDB simple family (publication)
WO 9944185 A1 19990902; AT E215251 T1 20020415; AU 1142499 A 19990915; DE 19882277 D2 20010426; EP 1057157 A1 20001206; EP 1057157 B1 20020327; JP 2002505489 A 20020219; JP 3795752 B2 20060712
DOCDB simple family (application)
DE 9802739 W 19980916; AT 98954177 T 19980916; AU 1142499 A 19980916; DE 19882277 T 19980916; EP 98954177 A 19980916; JP 2000533863 A 19980916