Title:
A TRAFFIC MONITORING AND ROUTE GUIDANCE SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO2002025617
Kind Code:
A3
Abstract:
A traffic monitoring system for monitoring traffic including a population of users bearing a multiplicity of mobile communication devices, and methods useful for monitoring traffic, the system including a mobile communication network interface receiving, from at least one communication network serving the multiplicity of mobile communication devices, and storing, location information characterizing at least some of the multiplicity of mobile communicatiion devices, and a traffic monitor operative to compute at least one traffic-characterizing parameter on the basis of the location information.
Inventors:
LAPIDOT DROR (IL)
SILVERBERG JONATHAN (IL)
SILVERBERG JONATHAN (IL)
Application Number:
PCT/IL2001/000889
Publication Date:
October 16, 2003
Filing Date:
September 24, 2001
Export Citation:
Assignee:
LAPIDOT DROR (IL)
SILVERBERG JONATHAN (IL)
SILVERBERG JONATHAN (IL)
International Classes:
G01C21/34; G08G1/01; G08G1/0967; G08G1/0968; (IPC1-7): G08G1/01; G08G1/0968; G08G1/0967
Domestic Patent References:
| WO2001023835A2 | 2001-04-05 | |||
| WO1999044183A1 | 1999-09-02 |
Foreign References:
| US5182555A | 1993-01-26 | |||
| EP0600162A1 | 1994-06-08 | |||
| US6052597A | 2000-04-18 | |||
| EP0755039A2 | 1997-01-22 |
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