EP 1038284 A1 20000927 - WARNING SYSTEM FOR DETECTING APPROACHING OBJECTS
Title (en)
WARNING SYSTEM FOR DETECTING APPROACHING OBJECTS
Title (de)
WARNVORRICHTUNG ZUR ERFASSUNG SICH NÄHERNDER OBJEKTE
Title (fr)
SYSTEME D'ALARME SERVANT A DETECTER L'APPROCHE D'OBJETS
Publication
Application
Priority
- GB 9803647 W 19981211
- GB 9726290 A 19971213
Abstract (en)
[origin: WO9931639A1] Warning system for warning of the approach of an object (18) along an identified path (13) to a position (15) on said path comprises means (16) for detecting the approaching object at a predetermined distance from said position (15), and means for providing a warning indication at or transmittable to said position in response to said detection. The system is suitable for use by personnel working on disabled vehicles (14) on a motorway hard shoulder, to provide warning of any other vehicle (18) that inadvertently strays from the main carriageway (12) onto the hard shoulder (13).
IPC 1-7
IPC 8 full level
G01S 17/02 (2006.01); G01S 17/04 (2020.01); G01S 17/93 (2006.01); G01S 17/931 (2020.01); G08G 1/16 (2006.01); G01S 7/00 (2006.01); G01S 17/87 (2020.01)
CPC (source: EP)
G01S 17/04 (2020.01); G01S 17/931 (2020.01); G08G 1/166 (2013.01); G01S 7/003 (2013.01); G01S 17/87 (2013.01)
Citation (search report)
See references of WO 9931639A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GR IE IT LI NL SE
DOCDB simple family (publication)
WO 9931639 A1 19990624; AU 1768499 A 19990705; EP 1038284 A1 20000927; GB 9726290 D0 19980211
DOCDB simple family (application)
GB 9803647 W 19981211; AU 1768499 A 19981211; EP 98962545 A 19981211; GB 9726290 A 19971213