| Patents for G08G 1 - Traffic control systems for road vehicles (61,183) |
|---|
| 10/28/1993 | WO1993021596A1 Road image sequence analysis device and method for obstacle detection |
| 10/28/1993 | WO1993021540A1 Method and system for determining the position and direction of a moving object and applications thereof |
| 10/28/1993 | DE4310618A1 Vehicular radar equipment sounding successive approach signals - introduces time of silence with predetermined min. duration between cessation of urgent warning and resumption of cautionary one |
| 10/28/1993 | DE4213468A1 Road traffic direction indicator - consists of centre and side lines, with reflective arrows |
| 10/28/1993 | DE4213129A1 In-car traffic information display and TV-video monitor - has tamper-protected switch allowing screen to be turned towards driver only when traffic information is being broadcast |
| 10/27/1993 | EP0567059A1 Object recognition system and abnormality detection system using image processing |
| 10/27/1993 | EP0567013A1 An inter-vehicle distance detecting device |
| 10/27/1993 | CN2144840Y Cross type traffic light indicator |
| 10/26/1993 | US5257194 Highway traffic signal local controller |
| 10/26/1993 | US5257023 Onboard road map display systems |
| 10/26/1993 | US5257022 Method and apparatus for following a vehicle |
| 10/21/1993 | DE4244557A1 Safety first equipment preventing wrong way driving on motorway slip road - has part barrier on one lane together with warning symbols when entering from wrong direction |
| 10/20/1993 | EP0566437A1 Assembly of two beacons for road signalling and associated on board receiver |
| 10/20/1993 | EP0565992A2 Method and system for supervising traffic and informing road users |
| 10/19/1993 | US5254997 Retrodirective interrogation responsive system |
| 10/19/1993 | CA1323426C Device for receiving and processing road information |
| 10/14/1993 | WO1993020545A1 Traffic regulation process and installation |
| 10/14/1993 | DE4212341A1 Road traffic monitoring system providing real-time warning information - using spaced display sign controlled to warn approaching driver of traffic or road condition |
| 10/14/1993 | DE4212124A1 Change enable road warning symbol system - has number of different symbols determined by optical fibre bundle with connection patterns on display board |
| 10/14/1993 | DE4210996A1 Residual time display system for traffic lights - uses controlled display elements to indicate actual time remaining until lights change |
| 10/14/1993 | CA2110267A1 Traffic regulation process and installation |
| 10/13/1993 | EP0565191A2 Device for measuring the position of a ground vehicle |
| 10/13/1993 | EP0564858A2 Method for resolving clusters of moving segments |
| 10/12/1993 | US5253050 Trigonometrical |
| 10/12/1993 | US5252969 Temporary signal system |
| 10/07/1993 | DE4210967A1 Traffic lighting unit for mobile use - has individual light units mounted on pillar and separately adjustable for orientation |
| 10/06/1993 | EP0564353A1 Car receiver for assisting the navigation of an automotive vehicle |
| 10/06/1993 | EP0564140A1 Vehicle location detecting apparatus |
| 10/06/1993 | EP0564062A1 Method and installation for traffic control |
| 10/06/1993 | EP0564054A1 Traffic detection cable installation |
| 10/06/1993 | EP0563516A2 Optical barrier for detecting moving objects |
| 10/05/1993 | US5251188 Elongated-pattern sonic transducer |
| 10/05/1993 | US5250955 State entry beacon system |
| 10/05/1993 | US5250946 Device for estimating the behavior of road-users |
| 10/05/1993 | US5250941 Customer activity monitor |
| 10/05/1993 | US5250769 Roadway treadle switch assembly |
| 10/02/1993 | CA2092940A1 Navigation aid receiver for an automobile vehicle |
| 09/30/1993 | WO1993019441A1 An object monitoring system |
| 09/30/1993 | WO1993019436A1 Traffic signaling device |
| 09/30/1993 | WO1993019429A1 Vision apparatus |
| 09/30/1993 | DE4234548C1 Induction loop traffic detection system - uses overlapping loops to detect and classify size and position of vehicles |
| 09/30/1993 | DE4223575A1 Automatic information transfer to driver or road vehicle - has bar code on road surface markings read and transferred to on board vehicle computer |
| 09/30/1993 | CA2132346A1 Vision apparatus |
| 09/29/1993 | EP0561818A1 Vehicle-guidance and target-tracking system. |
| 09/28/1993 | US5249157 Collision avoidance system |
| 09/28/1993 | US5249128 System and method for determining the distance to an energy emitting object |
| 09/28/1993 | US5249027 Inter-vehicle distance measuring system |
| 09/28/1993 | US5248967 Method and apparatus for monitoring electrical devices |
| 09/28/1993 | CA1322586C Siren detector |
| 09/22/1993 | EP0561353A1 Inter-vehicle distance measuring system |
| 09/22/1993 | EP0484427B1 Process and device for managing the occupancy rate of devices subject to charges |
| 09/21/1993 | US5247439 Vehicle guidance system |
| 09/21/1993 | US5247297 Vehicle detector method for multiple vehicle counting |
| 09/16/1993 | WO1993018495A1 Road traffic radio receiver |
| 09/16/1993 | DE4208277A1 Verkehrsrundfunkempfaenger Verkehrsrundfunkempfaenger |
| 09/15/1993 | CN1076293A Automatic apparatus for reporting bus stops |
| 09/14/1993 | US5245334 Traffic detection cable installations |
| 09/08/1993 | EP0559355A1 Navigation apparatus with enhanced positional display function |
| 09/08/1993 | EP0559083A2 Combined plastic plate luminous body comprising white pigment and fluorescent dye |
| 09/08/1993 | CN2141916Y Traffic warning device for child |
| 09/07/1993 | US5243663 Vehicle detecting method and apparatus performing binary-conversion processing and luminance variation processing |
| 09/07/1993 | US5243529 Navigation apparatus |
| 09/07/1993 | US5243528 Land vehicle navigation apparatus with visual display |
| 09/07/1993 | CA2091110A1 Pigmented and fluorescing interiorly illuminated bodies |
| 09/02/1993 | WO1993017496A1 Method of inputting alphanumeric data |
| 09/02/1993 | WO1993017406A1 Navigation device for road vehicles |
| 09/02/1993 | DE4205979A1 Navigationseinrichtung fuer landfahrzeuge Navigation apparatus for vehicles country |
| 09/01/1993 | EP0558027A1 Inter-vehicle distance detecting device |
| 09/01/1993 | EP0558026A1 An obstacle detecting device for a vehicle |
| 09/01/1993 | EP0557962A1 Collision avoidance system for carriages |
| 08/31/1993 | US5241307 Sound signaling generation device for pedestrians |
| 08/26/1993 | DE4230912A1 Verfahren zur eingabe von alphanumerischen informationen Method for the input of alphanumeric information |
| 08/25/1993 | EP0556259A1 Information transmission system with electromagnetic waves, especially microwaves |
| 08/25/1993 | EP0556221A1 Process for the high-frequency data transmission of driving information and devices therefor. |
| 08/25/1993 | CN1075567A Monitoring and controlling system for running of motor vehicle |
| 08/24/1993 | US5239700 Multi-choice information system for a motor vehicle |
| 08/24/1993 | US5239452 Color changing lamp |
| 08/24/1993 | US5239209 Zero crossing detection circuit |
| 08/24/1993 | US5239148 Lane discriminating traffic counting device |
| 08/19/1993 | WO1993016453A1 Road accident warning system |
| 08/19/1993 | WO1993016452A1 Personal security system |
| 08/19/1993 | WO1993016397A1 Electromagnetic detection system for parking operation |
| 08/19/1993 | CA2129673A1 Electromagnetic detection system for parking operation |
| 08/19/1993 | CA2129425A1 Personal security system |
| 08/18/1993 | EP0556146A1 Implantation method for cellular communication network infrastructure |
| 08/12/1993 | DE4301875A1 Road traffic navigation system with detour route function - comprises computer controlled system with facility to establish main and secondary routes |
| 08/12/1993 | DE4203152A1 Traffic light system with central lighting source - transmitting different colours via fibre=optic conductors to light signal reflectors |
| 08/11/1993 | CN1075226A Predictive command signal |
| 08/10/1993 | US5235329 Emergency vehicle detection device |
| 08/05/1993 | WO1993013385A3 Vehicle navigation apparatus |
| 08/05/1993 | DE4142091A1 Identification system for reception of traffic information by vehicle - stores encoded information from passive roadside transponder in computer memory for reproduction by dashboard instruments |
| 08/04/1993 | EP0553478A2 Installation for justifying pertubations of the signal transmission in vehicles |
| 08/04/1993 | EP0259445B1 Object detection method and apparatus employing electro-optics |
| 07/28/1993 | EP0552322A1 Method for automatically defining the correlation of directional sensors with the directions of motion of a vehicle. |
| 07/28/1993 | CN2139285Y Eye-catching traffic safety lamp for children |
| 07/27/1993 | US5231393 Mobile speed awareness device |
| 07/22/1993 | DE4200986A1 Rate display system for use in public transport - has panel with multiple alphanumerical display elements activated to indicate route stops |
| 07/21/1993 | CN1074547A Status predication and indicator of traffic lights |
| 07/20/1993 | US5229540 Tank alerting system |
| 07/15/1993 | DE4212632C1 Traffic hazard display with solar cell power source - uses LEDS with pulsed operation from delay circuits and pulse generators with pulse shapers |