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gantry variable information board

time:2020/8/8 20:51:16 browse:448times

gantry variable information board



 

xl-q910-m series energy-saving portal type variable information information board is installed on the main highway and important traffic entrances and exits. it consists of a variable information board display unit module, a variable information board control unit module, and a variable information board. it is composed of microprocessor, variable information board box, power supply, software, lightning protection device and connecting wire, etc. it adopts the gantry type installation method. it is used to publish traffic guidance, graphics and text information, etc., so that the driver can understand the conditions of the traffic section (road construction information, road block information, road weather information, recommended detour plans, etc.) to ensure the safety of the road. the portal-type variable information board fully meets the national standard of the people’s republic of china gb/t 23828-2009 "highway led variable information signs" and the national traffic safety facilities quality supervision and inspection center inspected meticulously jsxc-01-200 "factory inspection implementation rules 》

 

name/model number

xl-q910-m31.25

xl-q910-m25

xl-q910-m20

xl-q910-m16

pixel spacing

31.25mm

25mm

20mm

16mm

display module size

1m*1m

1.2m*1.2m

0.96m*0.96m

1.024m*1.024m

display module resolution

32*32

48*48

48*48

64*64

pixel composition(optional)

4r2g1b/4r2g/4y/6y/4r/6r

3r2g/3r2g1b/2r1g/3y/3r

2r1g1b/2r1g/2y/2r

2r1g1b/2r1g/2y/2r

maximum power of module

80w/

100w/

100w/

100w/

module average power

50w/

80w/

80w/

80w/

full screen size

1m*10m1m*11m1m*1.2m1.5m*10m1.2m*12m0.96m*9.6m1.44m*8.64m(optional)

display color

double primary colorfull colorfull color double primary coloryellowred(optional)

light source

light-emitting diode red led with super high brightness aluminum, indium, gallium, phosphorus four elements tube, pure green, blue led with super high brightness potassium nitride tube

luminance

12000cd/

luminance control

64 level brightness control, manual, automatic, timing, can be set remotely

visual angle

30°

visible distance

dynamic visual distance 250m, static visual distance 300m

wind resistance

40m/s

refresh rate

120hz

pixel out-of-control rate

0.1

driving mode

static constant current drive

communication interface and transmission speed

rs232 or rs485, rj45, rate 19200; ethernet 10m/100m adaptive. at least 2 rs232/485 interfaces

voltage

ac220v±10%50±3hz

operating temperature and humidity

-50℃~ 75℃±3hz

lightning protection

working grounding resistance < 1 ohm, lightning protection grounding < 4 ohm

box protection

outdoor baking paint steel plate or aluminum alloy material optional, double-layer chassis, wind, lightning, anti-corrosion, dust and other properties in line with ip66 protection grade

led mtbf

100000hours

mtbf

overall no-fault time 30000 hours

mttr

mean repair time 1 hour

controller mcu

using low-power working-level embedded processor, main frequency 400mhz, memory 64m bytes


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