Thursday, July 31, 2014

The different distinguishing ways of Car LED Display

Because Avi recently received many Customer’s requiring email about Car LED display. So Avi share small knowledge of car LED display with you.Hope we can help you.

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.

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