US Patent 9620010 Simultaneously illuminating traffic light signals at different ranges
Patent 9620010 was granted and assigned to BrightWay Vision on April, 2017 by the United States Patent and Trademark Office.
All edits
A method of controlling a traffic light having at least two distinguishable light signals is provided herein. The method may include the following steps: obtaining a lighting pattern that determines an order of turning “on” and turning “off” said light signals over time; and illuminating the light signals based on the lighting pattern, such that over at least one period of time, a first light of the at least two distinguishable light signals is visible from a first distance range from the traffic light and a second light of the at least two distinguishable light signals is visible from a second distance range from the traffic light, wherein the first and the second distance ranges are non-overlapping.
US Patent 09620010 Simultaneously illuminating traffic light signals at different ranges US Patent 9620010 Simultaneously illuminating traffic light signals at different ranges
Find more entities like US Patent 9620010 Simultaneously illuminating traffic light signals at different ranges
