Traffic Light Capable of Displaying Pattern with Specific Shape And IoT-Based Management System Thereof

摘要

The present invention relates to an IoT-based traffic light for displaying a pattern having a specific shape. The traffic light comprises: a first traffic light indicating red; a second traffic light indicating yellow; a third traffic light indicating an arrow; and a fourth traffic light indicating green. If a display part for the generation of an operation signal is installed in the upper part to indicate whether the traffic light is operated, the first, second, third and fourth traffic lights comprise: a plurality of LED arranged in a pattern, which are a first pattern display LED, a second pattern display LED and a third pattern display LED and a basic pattern display LED. The pattern of the pattern display LED is displayed by the flicker of the basic pattern display LED and the first to third pattern display LED, and the displayed pattern is able to be changed. The display part for the generation of an operation signal is controlled to emit light in a color able to be recognized by a color-blind person when generating an operation signal for a color-blind person.