Patents
Sitemap › G08 - Signalling › G08G - Traffic control systems › G08G 1 - Traffic control systems for road vehicles
Patents for G08G 1 - Traffic control systems for road vehicles (61,183)
10/1997
10/01/1997CN1161098A Travel plan preparing device
09/1997
09/30/1997US5673305 Apparatus and method for tracking and reporting the location of a motor vehicle
09/30/1997US5673039 Method of monitoring vehicular traffic and of providing information to drivers and system for carring out the method
09/25/1997WO1997035391A1 Spread spectrum frequency hopping reader system
09/25/1997WO1997035353A1 Combined motion detector/transmitter for a traffic information warning system
09/25/1997WO1997035288A1 Emergency call transmitter
09/25/1997DE19629819A1 Notrufgeber Alarm transmitter
09/24/1997EP0797179A1 Improvements in or relating to traffic control
09/24/1997EP0796482A1 Remote signalling system
09/24/1997EP0643854A4 Anti-collision system for vehicles.
09/24/1997CN1160445A Schedule setting and processing system
09/24/1997CN1160257A Combined crossing and signal, and use thereof
09/24/1997CN1160256A Traffic jam solving measures
09/23/1997US5671195 Audio system programmable for recording preselected audio broadcasts
09/23/1997US5670963 Radar apparatus of automotive vehicle for producing accurate beam axis correction value
09/23/1997US5670953 Distance control apparatus for vehicle
09/23/1997US5670239 Composition for the delocalized marking of articles, its preparation and use
09/18/1997WO1997034431A1 Traffic telematics system
09/18/1997WO1997034275A2 Storage medium carrying geographical location data
09/18/1997WO1997034274A1 Fuzzy logic-assisted traffic-responsive control system for traffic light systems
09/17/1997EP0795974A2 Method and receiver for the reproduction of received spoken messages and method for transmitting spoken messages
09/17/1997EP0795835A1 Schedule setting and processing system
09/17/1997EP0795700A2 Control system for transmissions
09/16/1997US5668739 System and method for tracking objects using a detection system
09/16/1997US5668717 Method and apparatus for model-free optimal signal timing for system-wide traffic control
09/16/1997US5668543 Advance notification system and method utilizing passenger calling report generator
09/16/1997US5668540 Detection device for data relating to the passage of vehicles on a road
09/16/1997US5668539 For detecting objects in a blind spot
09/12/1997WO1997033262A1 A speed detection and image capture system for moving vehicles
09/11/1997DE19608886A1 Control and monitoring apparatus for traffic light sources
09/11/1997DE19608777A1 Road vehicle identification system
09/10/1997EP0794521A1 Traffic guidance and information system
09/10/1997EP0794408A2 Navigation system and vehicle with a navigation system
09/10/1997EP0793838A1 A traffic supervision system for vehicles
09/10/1997CN1159039A Vehicle type identifying laser system and method
09/09/1997US5666109 Vehicle to roadside communication system for determining equipment problems
09/09/1997US5664948 Delivery of data including preloaded advertising data
09/04/1997WO1997032237A2 System for photographing moving vehicles
09/04/1997DE19605458C1 Vehicular navigation with route selection related to fuel consumption
09/04/1997CA2247883A1 System for photographing moving vehicles
09/03/1997EP0793209A1 Mobile detection apparatus
09/03/1997EP0793195A1 Method for controlling and monitoring the distribution of authorization tickets
09/03/1997EP0793074A1 Method and device for displaying a map
09/03/1997CN2261655Y High performance alarming light
09/03/1997CN2261654Y Electronic traffic bar
09/03/1997CN1158545A Mobile unit communication control method
09/03/1997CN1158521A RDS-TMC broadcast receiver
09/02/1997US5663720 Method and system for regional traffic monitoring
09/02/1997US5663719 LED traffic signal light with automatic low-line voltage compensating circuit
08/1997
08/28/1997WO1997031352A1 Apparatus and method for fleet control when unmanned vehicles and manned vehicles travel in mixture
08/28/1997WO1997031301A1 Obstacle-detection mapping method for unmanned vehicle and obstacle detection apparatus
08/28/1997WO1997031241A1 Vehicle navigation and route guidance system
08/28/1997DE19624116C1 Warning and safety system for road vehicles
08/28/1997DE19607294A1 Vehicle identification system based on passive electronic marker
08/28/1997CA2247128A1 Vehicle navigation and route guidance system
08/27/1997EP0791906A1 Method and device to control vehicle traffic in a determined traffic area
08/27/1997EP0791518A1 Rail navigation system
08/27/1997CN1158034A RDS-TMC broadcast receiver
08/27/1997CN1157948A Rail navigation system
08/26/1997US5661490 Time-of-flight radio location system
08/26/1997US5661474 Highway work zone intrusion alarm system
08/26/1997US5661473 System for the identification and automatic detection of vehicles or objects
08/26/1997US5661472 Off-lane alarm apparatus
08/26/1997US5660454 Apparatus and method for controlling light distribution of headlamp
08/21/1997DE19612182C1 Traffic or pedestrian signal unit fixing device
08/20/1997EP0790719A2 Method and receiver for the reception and reproduction of digitally coded traffic messages
08/20/1997EP0790593A1 Method and apparatus for selecting a destination in a vehicle navigation system
08/20/1997EP0790592A1 Vehicle safety device
08/20/1997EP0790591A1 Locationdatabase for determining routes within a road traffic network
08/20/1997EP0790486A2 Vehicle route searching apparatus
08/20/1997EP0789898A1 Method of determining a vehicle's position on a road
08/20/1997CN2260354Y Ditial traffic flow rate detector
08/19/1997US5659305 Backup traffic signal management system and method
08/19/1997CA2196019A1 Vehicle safety device
08/14/1997WO1997029471A1 Process and device for obtaining traffic situation data
08/14/1997WO1997029470A1 Process for obtaining traffic data
08/14/1997WO1997029469A1 Method of indicating time remaining until traffic lights change
08/14/1997WO1997029468A1 Road vehicle sensing apparatus and signal processing apparatus therefor
08/14/1997DE19702383A1 Road vehicle power steering control system
08/13/1997EP0789419A1 Device and method for transmission of information for systems with radiating waveguides
08/13/1997EP0789344A1 Position determination system for vehicle
08/13/1997EP0789343A1 Traffic information selection
08/13/1997EP0789342A1 Moving object detection method and apparatus
08/13/1997EP0789341A1 Vehicle on board detection of traffic jam
08/13/1997EP0702820B1 Vehicle tracking system
08/13/1997CN1156866A Train positioning mode and system
08/12/1997US5657231 Route setting method and route setting apparatus in navigation system, and navigation system
08/12/1997US5657226 System and method for causing an autonomous vehicle to track a path
08/12/1997US5657010 Advance notification system and method utilizing vehicle progress report generator
08/12/1997US5657008 Electronic license plate having a secure identification device
08/08/1997CA2197108A1 Holographic light source
08/07/1997WO1997028457A1 Range and/or position measurement equipment
08/07/1997DE19703610A1 Traffic and weather information providing device for vehicle
08/07/1997DE19703609A1 Information transmission system, e.g. for traffic information
08/06/1997EP0788086A1 Changeable sign for traffic purpose
08/06/1997EP0788084A1 Navigation system for vehicles and waypoint entering and storage method
08/06/1997EP0787413A1 Network interconnecting system
08/06/1997CN2259006Y Automatic recording device for vehicle running red light
08/05/1997US5654908 Electronic diary with navigation destination output
08/05/1997US5654892 Navigation system displaying forthcoming turns
1 ... 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 ... 612