All-in-one Traffic Indicator

All-in-One Traffic Indicator is a single screen of traffic indicator with multi functions. Which is capable of simultaneously displaying traffic lights( red, green and yellow), moving directions(right turn and left turn ) and real time countdown information on the same screen of a traffic lantern. All-in-One Traffic Indicator proposes a new method of traffic light display named “The Unified Standard Traffic Light Display” for the conventional traffic lanterns in order to save energy, protect environment and improve transportation safety. The results showed that Unified Standard Traffic Light Display is practical for public facility, and All-in-One Traffic Indicator benefits not only the government but also road users and environment.