This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Dynamic Traffic Light, Vehicle Signalling Display
Annotation ability available
Sector:
Language:
English
Abstract
The present invention is a meaningful traffic light for motor vehicles. By flashing light(s) of colours orange, green or red, it indicates one predetermined unit variation in speed or in frequency of pulses received from speed sensor of the vehicle on which the traffic light is installed. Also, different configurations of said lights symbolise stationary state, or different levels of speed of the vehicle.
When difference between the current speed and the speed at which the latest flashing happens is equal or greater than one unit, a flash of a light arises.
Authors
Topic
Citation
Kashefy, H., "Dynamic Traffic Light, Vehicle Signalling Display," SAE Technical Paper 980560, 1998, https://doi.org/10.4271/980560.Also In
References
- SAE technical paper series #830565, International Congress & Exposition February 28 March 4 1983
- Rothe P. 1990 Challenging the Old Order
- U.S. National Highway Traffic Safety Administration (NHTSA) 1996
- Evans 1991 Traffic Safety and the Driver
- Mortimer Rudolf G. Car and Truck Rear Lighting and Signalling: The application of research findings Symposium on psychological aspects of driver behaviour Netherlands 1971
- Accident Facts 1994 National Safety Council
- Assessment of IVHS Countermeasures for Collision Avoidance: Rear-End Crashes May 1993