Project References LED displays of new idea
Traffic LED Sign Of Australia
LED Display Type: Traffic LED Sign
Pixel Pitch: 37.5mm
Pixel Configuration: 8 Amber
Module Size: 8x8
Location: Australia

LED signs for the traffic application means significant. Actually the traffic led signs grow together with the LED sign industry. Since the 1st LED sign came out into the market, people have been using it for the traffic application.
The advantage is evident, comparing with the static sign boards. The first is the high brightness which is necessary especially in the high way. The drivers would see the led signs from hundreds of meters away, so they could act in advance to avoid the possible traffic accidents. When the weather is not good such as the snow, rain, fog weathers, people can hardly seen the cars in a close distance, not to mention the static traffic guiding sign boards. But when we use led signs, we could program it as blinking with a defined frequency. It is not possible to calculate how many traffic accidents avoid with the help of the traffic led signs, but all the people know its help.
The traffic signs varies a lot in its category, we would see the led signs showing the traffic routes, the traffic alert information, the weather's information, the traffic rules etc. It could be installed on a bridge structure above the roads, by the side of the road, or anyway doesn't influent the driver's sight. And in color, although nowadays the full color specs led signs go popular, still the "amber" color shares a very big market. The advantage of the amber color led signs is the exclusive high brightness, which should be considered as one of the core factors of this application.

traffic led sign in australia

For this client in Australia, we use 8 amber LEDs for one pixel which is actually the LED pixel cluster. Since the viewing distance is usually very far, there's no necessary to choose small pitch spec led signs. We just make the pixel pitch as 37.5mm. The LEDs we choose is 14mil Epistar which has very high brightness and stability. At the very first bulk of purchase, we make the driving method as static constant current driving. And the brightness of this traffic led sign reaches 10000 nits more. But for the second bulk of purchase, our client has a further idea to integrate the traffic led sign system with the solar power feed method. So to meet the requirement of lower current input, we choose 1/4 driving method, the input current is very low, but still the brightness could reach 8000nits more.
The client has the very good idea to make the traffic led sign as mobile, and he install the traffic led sign system onto a trailer. So whenever and wherever there's the requirement of the traffic led signs to guide the drivers or the passengers, the led signs would stay there.

traffic led sign in australia

 

Company Name:
*Contact Person:
Gender:
Tel:
Fax:
Contact:
*Email:
Website:
*Inquiry:
 

Dakco LED display Tel:0086-755-29960601 Fax:0086-755-29106150 Copyright @ Dakco Industrial Holdings Limited.

Dakco LED display Tel:0086-755-29960601 Fax:0086-755-29106150 Copyright @ Dakco Industrial Holdings Limited.