In the field of intelligent traffic information display, it is required that the corresponding traffic information display equipment can be released in real time according to the requirements of road traffic management and traffic guidance information to display the current actual road traffic information, in which LED display equipment products in the actual engineering application scenarios have the following characteristics:
(1) LED display has high brightness and reasonable angle of view. The dissemination of road traffic guidance information is mainly for the road traffic participants, the general situation is driving vehicles, so the visual angle of the display product is not high. Considering that the display content of the product should be clearly visible in the face of the direct sunlight display, it is required that the product be displayed with a high brightness.
(2) LED display products can work uninterrupted, adapt to different environmental conditions. Because the traffic information induces the LED display the workplace is generally outdoor condition, related external environment is more complex and changeable, should take into account the highest temperature of the workplace, rainfall, environmental humidity, air quality and extreme weather requirements, to maximize the stability and reliability of traffic information display.
(3) LED display can be remotely monitored to achieve intelligent detection. Because of the actual situation of the use of the demand for the release of traffic information LED display installation location is usually distributed in a larger area, in this scenario, the general need for traffic Management control Center on the scene of a single LED display product implementation process monitoring. The use of remote control in the way of the LED display of day-to-day maintenance and environmental testing will be more convenient, but also save resources.