Drivers who often drive on highways all focus on two focal points: one is the road conditions ahead, and the other is traffic information. Among them, the traffic indication information equipment includes information information boards, traffic guidance screens, information screens, variable speed information, and so on. But, as a veteran driver, do you really know these LED display devices? How deep is the understanding?
In this information age, performance and applicability are the basic requirements of domestic highway display products, and reliability and safety are the most important indicators. This article will take you to understand the functions and characteristics of the main existing LED display products on domestic highways.
(1) Information boards: portal type information boards, F-type information boards, T-type information boards, and information board lights in tunnels.
Variable information information boards are commonly used in highways, roads and tunnels. In extreme weather such as fog, sufficient brightness, penetration and reliability must be ensured to ensure that this type of display screen is suitable for roads. It is clearly visible to the driver of the vehicle.
(2) Induction screen: full dot matrix induction screen, light belt induction screen.
In expressways, the main function of the guidance screen is to guide the driver to go smart and safe. From a practical point of view, the outdoor induction screen uses LED induction screens with strong protection performance, support for data self-storage, and high energy efficiency design, which is conducive to stable operation in all-weather outdoors.
(3) Small information screen: integrated information screen, ETC screen.
In expressways, variable information screens are set up at ETC toll booths, which can display text and graphic information, and can also provide timely guidance to relevant road conditions for traveling drivers and users.
Sansi ETC screen applied to Jingshi Expressway
(4) Indication signs
Lane indicators, photoelectric induction signs, etc. Among them, the lane indicator is commonly found in the lanes of the expressway, which can display the traffic status of the expressway in time, which is beneficial to maintaining the traffic order.
(5) LED variable speed limit sign
LED variable speed limit signs are now widely used on highways. In addition to warning the driving speed of the vehicle driver, this type of display product also plays an important role in preventing the occurrence of secondary accidents.
At 9 o'clock on October 23, 2018, the Hong Kong-Zhuhai-Macao Bridge was officially opened to traffic
The reason why Fly LED display products (variable speed limit signs, variable information information boards) are repeatedly favored by large-scale projects is inseparable from their stable and durable product features:
The operation mode is flexible, and the speed limit value can be customized to provide safety warnings for the driver.
IP65 protection level, suitable for all-weather interference from severe weather such as rainy season and thunderstorm.
It can be automatically adjusted in real time according to the day and night brightness in all weather, or manually.
Components made of high-quality materials maintain a long-lasting life and high-efficiency energy-saving level as a whole. Low light decay guarantees no degradation of performance under long-term direct sunlight.
Perfect after-sales system. The system regularly monitors dead pixels by itself, and provides timely feedback when it is determined that maintenance is needed.
