Car LED display
is independent display system with the rapid development of LED
display , comparing with natural door and head display and fixed LED display
screen, It need higher requirements for its stability, anti-jamming, anti-shock
and anti-dust.LED display's method is also different according to
classification of different ways .The following tells its classification
from four aspects:
一、
Classification according
to LED pitch
1. P6:The LED pitch is 6mm, Generally applied in the taxi advertising screen, smooth
performance, visual distance is 10 to 50 m.
2. P7.62:horizontal pitch is 6mm,lengthway pitch is 7.62mm,visual pitch is 30~80m.
3. P10: LED pitch is 10mm,main applied for bus display
二、
classification according
to color
1. single
color: generally speaking, there are red, yellow, blue,
green, white, main applied for Ads display the top of taxi and showing guideboard
info of front, back and two sides of taxi;
2. Bicolor: one display has two color display, main applied for bus function of
screen;
3. Colorful:Main applied for colorful ads info display of other kinds of cars.Colorful:
Most of the area is bigger than single and bicolor’s, the cost is higher, but effection
of playing advertising is better.
三、Classification
according to carrier
1. LED
going word display of Taxi: Top and black window of Taxi, LED strip
display, main single and Bicolor, most of them display some word info for wavily
playing advertising info.
2. Truck
LED large display: Truck LED large screen: with the main big
truck body into a LED display and with HD AND HB display full-color
images, periphery of the car can waterproof, an-uv and high anti grade
.HD colorful display advertising information, richer display reaches
passers-by deeper advertising impression.
3. BUS
LED display: main applied for bus display street display,most
of them are single and Bicolor.
四、
classification according
to advertising publish ways
1. Serial/USB
model: when the car number is less, or don't often
change going word content, such as bus display .Changing Content
need serial lines to connect the computer alteration or the
changing contents firstly store into U disk , and then insert the USB interface
of screen. Other contents (but U dish can't have other contents )
2. GPRS
model: when the car reach certain number, Changing
one by one going word content is very trouble. Or often changing word also will
be very trouble. So, It is more conventional by computer remote control.
3. GPS
model: GPS and GPRS model in this block of sending
advertising is the same, but the other function of the GPS to the taxi company
management brings a lot of convenience. In addition, because the GPS will take
satellite time at any time, so in advertising synchronicity, GPS LED display
screen type is so much better than the GPRS go word display. The LED display
screen in advertising vehicle synchronization of GPS can be accurate to
seconds.
