Description
Glare-LED variable message signs and traffic guidanceequipment traffic information dissemination, which is based on LED lighting device shows the effect of the basic traffic information display unit of a display device with graphics and text. According to the instruction information traffic, weather and dispatching department, the operator can be released to the variable information boards of various notices and information to effectively induct traffic flow, improve transport capacity of the road network, the safety of the driver driving fast provide excellent service.
Product Features
• Double-box structure, the formation of internal natural convection mode, so cabinets space temperature reaches equilibrium.
• Pixel module junction box and use the “O”ring, with good moisture anti-leakage performance.
• Module package uses advanced soft silicone, the elastic, strong anti-aging ability.
• Power supply, it is important IC device through the heat sink cooling, not only solve the heat, but also to ensure the performance is unstable due to mechanical failure when the cooling fan caused.
• Use special wide temperature range of the device, ensure the normal operation of the display at high or low temperatures.
The control system only with the IPC, and higher reliability.
• Use of sophisticated large-scale integrated chip high-speed serial transmission network alternative to discrete parallel transmission chip, reducing the complexity ofthe transmission display, reducing the complexity of the control system to improve the stability of the product.
• Using the network cable to transmit data to reduce the screen body inside the transmission cable, greatly improve the stability of the display.
• Using a common network data transmission technology, improve gradation display variable message signs, information boards enable a better display.
• Using a common network data transmission technology, in favor of compatibility and product upgrading. Help to improve the response speed of the system variable message signs.
Product Waterproof Use cabinet design
Cabinet has a variety of colors
Product Parameters
| lamp beads | specific traffic lighting LEDs |
| pixel pitch | P10,P16,P20,P25,P31.25,P33.33 |
| display dimension | customize |
| cabinet material | aluminum or cold rolled iron |
| chip color | amber, tri-color , full color or custom |
| brightness | >10000cd/m2 |
| brightness adjust | manual or auto adjust |
| viewing distance | 250-300m |
| control mode | asynchronous control |
| communication port | RS232/RS485/RJ45/GPRS/3G etc |
| Refresh rate | >120hz |
| certificate | CE/FCC/ROHS etc |
| life span | 100,000 hours |
| rate of dot out of control | <1/10000 |
| Insulation resistance | >100MΩ |
| high voltage resistance test | withstand 1500V / 50Hz AC voltage for 1 minute without breakdown |
| Impact resistance test | pass |
| Vibration resistance test | pass |
| Contact resistance | <0.1Ω |
| Protection class | IP65 |
| Operating Humidity | 5%-95% |
| Operating temperature | -40ºC~+75ºC |
| power supply | AC220V±18% / 50Hz±10% |
| AC380V±18% / 50Hz±10% |
Product configuration and implementation of standards
| Name | Specification | Function |
| control system | main control system | communicate with the centerof the screen drive traffic monitoring |
| Brightness adjust system | Brightness adjustment based on ambient light traffic control system screen brightness | |
| power system | power distributor | Centralized power system distribution box |
| power lightning protection devices | imported professional ightning protection | |
| signal lightning protection devices | devices | |
| Remote Switch electrical system | Remote Switch electrical system with remote, step-switch function | |
| Communication module | RS-485 communication moduleindustrial grade communication module | Industrial communication module |
| RS-232 communication module | ||
| Ethernet communication module | ||
| LED variable message signs screen perform the following national standards | ||
| LED variable message screen | GB/T 23828-2009 | fully in accordance with international design, production and testing |
| Traffic sign display | GB 5768.2 | traffic sign text, graphics meet the standards |
| Chinese character display | GB 2312 | digital display standard Chinese characters |
| Shell protection grade | GB 7000.1 | IP65 protection rating |
| Communication interfaces and protocols | JT/T606.1 and JT/T606.3 | standard asynchronous |
Quality Control Process
Package Method
Project Case
Contact
Shenzhen Glare-LED Optoelectronic Co., Ltd
Add: 1-4 floor, B2 building,No. 10 Tongqing Road,TongXin village,Baolong avenue,Longgang District,Shenzhen City,Guangdong province,China
P.C: 518116