Product brief introduction
This character sign is a kind of semi-outdoor LED display screen,with multi-function,high-performance,thin depth,light weight,easy to assemble,easy maintenance,fine appearance. it can be as the front signs, waist signs,rear signs, etc.Its overall design need meet the development trend of public transport demand, in line with the requirements of portable,beautiful of on-board equipment now.
This kind of screen designs three common parameters,respectively correspond 10 characters,8 characters,6 characters to meet different customers'requirements,mounting bracket need be customized according to the vehicle model and installation environment.Unit board use the single red module with P9*11 semi-outdoor use four solid sweep P9 * 11 pixel single red module,containing the driver chips and input buffer chip, connected to the control system to display text and simple images, each unit can display two plates kanji (4 characters) space modules can be arbitrarily stitching horizontally,thus makes up the LED display of different lengths.
Main characters:
1.Can be used as front LED sign,waist LED sign,rear LED sign of public buses.
2.Display module can arbitrarily joint according to the horizontal direction,three dimensions can be choosed,corresponding
10 characters,8 characters,6 characters display requirements.
3.Super-bright LED and strict shell protection structure
4.High contrast can achieve good display effect.
5.Luminous uniform, adequate lighting,low power consumption circuit design
6.Adopts CAN communication,maintenance is easily.
7.Wide voltage range input, timely to adapt to the vehicle power supply system.
8.Comprehensive functions,can display various prompt information and lines information.
9.Display mode humanize,intuitive,beautiful.
10.Functions and mounting bracket can be conveniently customized according to customers' requirements and different
vehicle models.
11.Multi-functional,high-performance,thin,light weight,easy to assemble,
easy maintenance,attractive appearance
Technical Parameters
| Technical items | Specification index | ||
| External frame dimensions (except for mounting bracket, L*W,Unit is mm) | 1500*220 (body 1500) | 1300*220 (body 1300) | 1000*220 (body 1000) |
| display size (L*W) | 1440*192 | 1152*192 | 864*192 |
| Panel Resolution(L*W) | 160*16 | 128*16 | 96*16 |
| Maximum character number displayed in the same screen | 10 characters | 8 characters | 6 characters |
| Average power | 25W | 20W | 15W |
| Thickness of panel | 39±0.2mm | ||
| Screen body shell | Aluminum alloy shell,which has enough mechanical strength | ||
| Display screen model | semi-outdoor LED display screen | ||
| Pixel color | single red/single green | ||
| Pixel Pitch (L*W) | 9mm*11mm | ||
| Effective stadia | more than 15m | ||
| Typical brightness values | 2200cd/m2 | ||
| Uniformity of luminance | >95% | ||
| Horizontal/vertical perspective | Horizontal 100±5degree/Vertical 100±5degree | ||
| Brightness adjustment | Software 8-level adjustable | ||
| Communication mode | CAN communication | ||
| Operating voltage | DC10V-32V | ||
| Reverse connect protection way | fuse | ||
| Drive method | constant driving | ||
Scanning mode | A quarter of scanning | ||
Display mode | Scroll/static/flashing | ||
Power port type | DJ7021-6.3-11antiflaming;length out of frame:450mm(can be customized) | ||
Communication port type | 16M series CAN connector;length out of frame:450mm(can be customized) | ||
Operating temperature | -30ºC~+60ºC | ||
Storage temperature | -40ºC~+85ºC | ||
Relative humidity | 10%~95% | ||
Working time of non-fault | more than 10000 hours | ||
Technological requirements | Display has the function of dustproof,anticorrosive, with short circuit,over-current,over-voltage,under-voltage protection at the same time | ||