1. Highways Led variable message signs
The primary method of conveying information on the expressway is through highway led variable message signs. A cross-road gantry is typically utilized as the support for the variable electronic display screen due to its relatively big body size. Through the communication network, the primary monitoring computer implements remote control, transmission, and display. Different types of map file information, timely release of various road sections and various communication information to the drivers, and publicize communication rules and communication knowledge, in order to lessen expressway congestion, lessen the impact of expressway incidents.
2. Variable Speed Limit LED Display
Most of the variable speed limit LED display screens are installed on some key road sections with complex road conditions or super-large bridges, and most of them are circular or single-arm hanging single-block screens. The computer in the monitoring center implements remote control through the communication network, transmits and displays the speed limit mileage or short traffic information of the road section, and plays the role of prompting the vehicle to drive according to the speed limit and ensuring driving safety.
3. Mobile LED traffic information screen
During expressway construction and maintenance, if expressway authorities or construction workers temporarily close or change lanes, how to inform road users of traffic information is very important. The fixed variable information board is limited by the uncertainty of the road construction site or the long distance, so it is not easy to play a role. The mobile LED traffic information screen is compact, flexible and light, suitable for installation on a trailer-type motor vehicle, and can be placed on the target site for direct display anytime and anywhere, which makes up for the deficiency of the fixed variable information board.
1. High brightness and wide viewing angle
The brightness of the display can be automatically adjusted according to the ambient light intensity. Under normal circumstances, our LED traffic guidance screen supports all-weather, 24-hour continuous work, and the display content can be clearly seen under direct sunlight.
2. The color, mode and information of the display screen are diversified
According to the traffic guidance system and environmental requirements, it can display personalized video, video, images, text and other traffic information in different ways, so that passers-by can learn the traffic information in real time and accurately.
3. Remote control, intelligent detection function
The installation locations of traffic guidance screens are usually distributed in a large area and controlled remotely by the control center. The daily maintenance and inspection of the display screen is difficult, so it is necessary to have remote control and self-inspection function of equipment operation status, so as to achieve timely feedback and maintenance.
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