LED road boards, Makhachkala, highway R-217
In mid-January 2021, in the city of Makhachkala, the company "GTLight" supplied and installed two sets of LED road information boards in the amount of 4 pieces. Placards were made by order of the local road organization for the new federal highway. Traffic boards are located at the address: 367010, Rep. Dagestan, Makhachkala, federal highway R-217, 764 km + 200 m and 805 km.
The road board will provide additional assistance in informing about the condition of the roadway, weather conditions, as well as about the presence of situations affecting traffic restrictions. Among other things, a social advertisement will be played on the scoreboard, urging vehicle drivers not to violate traffic rules.
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|1||Pixel pitch||P8 mm|
|2||Screen size||5.76 х 1.92 m|
|3||Screen resolution||720 х 240 px|
|4||Consumption max/avg||13.2 / 6.6 kWh|
|6||LED manufacturer||Epistar (Тайвань)|
LED road boards with pixel pitch 8 mm, size 5.76 х 1.92 m, resolution 720 х 240 px
Description of LED equipment
LED display panel size — 5.76 х 1.92 m. The size of the modules is 320 x 160 mm, there are 216 pcs in the screen. Horizontal - 18 models, vertical - 12. Cabinet material - aluminum composite panel (ACP). The weight 302 kg. Taking into account the used pixel pitch P8 mm, the resolution of the LED screen was 720 х 240 px. Rear side service type.
Pixel shaping type — DIP . The minimum distance of perception of the picture starts from 6 m. The brightness of the LEDs — 7500 kd/m2. The aspect ratio of the main screen is 3: 1. The image refresh rate is 1920 Hz. Contrast 2000: 1. Viewing angle (horizontal / vertical) - 140 ° / 140 °.
Power supplies GT Light. Power consumption at peak loads — 13.2 kW, at medium loads — 6.6 kW. The screen control system is synchronous, control is carried out from the media player. Operating temperature range from -45 ° С to + 50 ° С. The estimated lifespan of the screen is over 11 years.