Patents
Patents for G08G - Traffic control systems (97)
01/2013
01/01/2013US8344909 Method and system for collecting traffic data, monitoring traffic, and automated enforcement at a centralized station
07/2012
07/18/2012EP1709610B1 Method and system for collecting traffic data, monitoring traffic, and automated enforcement at a centralized station
06/2011
06/29/2011CN1868212B Automated estimation of average stopped delay at signalized intersections
05/2011
05/12/2011US20110109479 Method and System for Collecting Traffice Data, Monitoring Traffic, and Automated Enforcement at a Centralized Station
02/2011
02/22/2011US7893846 Method and system for collecting traffic data, monitoring traffic, and automated enforcement at a centralized station
06/2010
06/29/2010US7747041 Automated estimation of average stopped delay at signalized intersections
05/2010
05/13/2010US20100117865 Method and System for Collecting Traffice Data, Monitoring Traffic, and Automated Enforcement at a Centralized Station
03/2010
03/30/2010US7688224 Method and system for collecting traffic data, monitoring traffic, and automated enforcement at a centralized station
01/2010
01/12/2010US7645090 Traffic control speed bump
07/2009
07/22/2009EP1759370B1 Traffic detection and signal system and method therefor
07/07/2009US7558659 Power train control device in vehicle integrated control system
06/2009
06/24/2009CN100504955C Method in a communication network for distributing vehicle driving information and system implementing the method
05/2009
05/13/2009EP1702311A4 Automated estimation of average stopped delay at signalized intersections
05/05/2009US7529621 Collision avoidance system and a method thereof
01/2009
01/22/2009US20090022546 Traffic control speed bump
10/2008
10/30/2008US20080270519 Method in a Communication Network for Distributing Vehicle Driving Information and System Implementing the Method
08/2008
08/27/2008EP1730713B1 Power train control device in vehicle integrated control system
08/05/2008US7408479 Traffic detection and signal system and method therefor
07/2008
07/02/2008EP1759370A4 Traffic detection and signal system and method therefor
03/2008
03/06/2008US20080056818 Adaptive security and protective barriers and traffic control speed bumps
11/2007
11/08/2007WO1999040554A3 Portable motor vehicle speed awareness and surveillance system
10/2007
10/03/2007EP1839288A1 A system for indicating presence of a person in a road area
08/2007
08/15/2007CN101019160A Traffic detection and signal system and method therefor
08/02/2007WO2005010845A3 Adaptive security and protective barriers and traffic control speed bumps
07/2007
07/31/2007CA2161126C System for locating relative positions of objects
07/24/2007US7248149 Detection and enforcement of failure-to-yield in an emergency vehicle preemption system
04/2007
04/25/2007CN1954349A Method in a communication network for distributing vehicle driving information and system implementing the method
04/12/2007US20070083315 Power train control device in vehicle integrated control system
03/2007
03/07/2007EP1759370A2 Traffic detection and signal system and method therefor
01/2007
01/25/2007US20070020046 Adaptive security and protective barriers and traffic control speed bumps
01/24/2007EP1745427A1 Method in a communication network for distributing vehicle driving information and system implementing the method
01/11/2007WO2005020180A3 Traffic detection and signal system and method therefor
01/10/2007EP1740423A1 Alarm system for a mobile vehicle and method for triggering an alarm
01/03/2007CN1890489A Driving system control device in vehicle integrated control system
12/2006
12/21/2006WO2005057518A3 Movable highway sing
12/21/2006US20060287786 Recorded communication system for aircraft
12/13/2006EP1730713A2 Power train control device in vehicle integrated control system
11/2006
11/22/2006CN1868212A Automated estimation of average stopped delay at signalized intersections
11/15/2006EP0925568B1 Man-machine interface for airport traffic control
10/2006
10/11/2006EP1709610A2 Method and system for collecting traffic data, monitoring traffic, and automated enforcement at a centralized station
10/11/2006CN1846239A Method of conveying geographically conditioned information to vehicle or individuals
10/03/2006US7114873 Adaptive security and protective barriers and traffic control speed bumps
09/2006
09/21/2006WO2005036494A3 Detection and enforcement of failure-to-yield in an emergency vehicle preemption system
09/20/2006EP1702311A2 Automated estimation of average stopped delay at signalized intersections
08/2006
08/10/2006WO2005038741A3 Method and system for collecting traffic data, monitoring traffic, and automated enforcement at a centralized station
07/2006
07/27/2006WO2005031676A3 Automated estimation of average stopped delay at signalized intersections
04/2006
04/13/2006WO2006038853A1 A system for indicating presence of a person im a road area
03/2006
03/16/2006US20060055600 Collision avoidance system and a method thereof
11/2005
11/17/2005WO2005109273A1 Method in a communication network for distributing vehicle driving information and system implementing the method
11/17/2005CA2564006A1 Method in a communication network for distributing vehicle driving information and system implementing the method
10/2005
10/13/2005WO2005095167A1 Alarm system for a mobile vehicle and method for triggering an alarm
10/06/2005WO2005062274A3 Power train control device in vehicle integrated control system
09/2005
09/15/2005US20050201827 Adaptive security and protective barriers and traffic control speed bumps
09/09/2005WO2005038740A3 Recorded communication system for aircraft
07/2005
07/14/2005US20050151670 Traffic detection and signal system and method therefor
07/07/2005WO2005062274A2 Power train control device in vehicle integrated control system
06/2005
06/23/2005WO2005057518A2 Movable highway sing
06/23/2005CA2549380A1 Movable highway sign
06/09/2005US20050122235 Method and system for collecting traffic data, monitoring traffic, and automated enforcement at a centralized station
06/02/2005US20050116838 Detection and enforcement of failure-to-yield in an emergency vehicle preemption system
05/2005
05/19/2005US20050105773 Automated estimation of average stopped delay at signalized intersections
04/2005
04/28/2005WO2005038741A2 Method and system for collecting traffic data, monitoring traffic, and automated enforcement at a centralized station
04/28/2005WO2005038740A2 Recorded communication system for aircraft
04/21/2005WO2005036494A2 Detection and enforcement of failure-to-yield in an emergency vehicle preemption system
04/07/2005WO2005031676A2 Automated estimation of average stopped delay at signalized intersections
03/2005
03/03/2005WO2005020180A2 Traffic detection and signal system and method therefor
02/2005
02/03/2005WO2005010845A2 Adaptive security and protective barriers and traffic control speed bumps
12/2002
12/11/2002EP0700269B1 System for locating relative positions of objects
09/2002
09/17/2002US6452508 Automatic cleaning device for a vehicle traffic detecting device
08/2002
08/27/2002US6442416 Determination of the position and orientation of at least one object in space
07/2002
07/03/2002EP1219259A1 System for locating relative positions of objects
01/2002
01/15/2002CA2183868C Siren detector
11/2001
11/08/2001US20010038419 Automatic cleaning device for a vehicle traffic detecting device
09/2001
09/05/2001EP0510131B1 Electronic equipement for prevention of collisions between vehicles
06/2001
06/12/2001US6246342 Man-machine interface for airport traffic control purposes
11/1999
11/16/1999US5987349 Method for determining the position and orientation of two moveable objects in three-dimensional space
08/1999
08/12/1999WO1999040554A2 Portable motor vehicle speed awareness and surveillance system
07/1999
07/06/1999US5920395 System for locating relative positions of objects in three dimensional space
06/1999
06/30/1999EP0925568A1 Man-machine interface for airport traffic control
07/1998
07/22/1998EP0700269A4 System for locating relative positions of objects
06/1998
06/17/1998EP0748494B1 Siren detector
03/1998
03/12/1998WO1998010398A1 Man-machine interface for airport traffic control
03/12/1998CA2264765A1 Man-machine interface for airport traffic control
03/05/1998DE19635679A1 Mensch-Maschine-Schnittstelle (Man-Machine-Interface, MMI) für Flughäfen und Luftverkehrszwecke Human-machine interface (Man Machine Interface MMI) for airports and air traffic purposes
04/1997
04/22/1997US5622170 Apparatus for determining the position and orientation of an invasive portion of a probe inside a three-dimensional body
12/1996
12/18/1996EP0748494A1 Siren detector
11/1996
11/19/1996CA2073502C Electronic equipment for prevention of collisions between vehicles
03/1996
03/13/1996EP0700269A1 System for locating relative positions of objects
09/1995
09/08/1995WO1995024028A1 Siren detector
10/1994
10/27/1994WO1994023647A1 System for locating relative positions of objects
10/1992
10/28/1992EP0510131A1 Electronic equipement for prevention of collisions between vehicles
05/1992
05/08/1992WO1992009060A1 Electronic equipement for prevention of collisions between vehicles
09/1990
09/12/1990EP0387092A2 Traffic monitoring equipment
02/1988
02/23/1988US4727371 Traffic control system and devices for alleviating traffic flow problems at roadway junction
01/1988
01/27/1988EP0253835A1 Traffic control system
07/1987
07/02/1987WO1987003989A1 Traffic control system
08/1983
08/09/1983CA1151793A1 Polyvinyl alcohol modified melamine-formaldehyde protective coating for no-overlay laminate