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 [Stable, of course, SBC] SBC (SBC) is the main "traffic big screen big screen" as the theme of the traffic in the screen industry, has entered the traffic in the screen manufacturing. The main products are LED stage big screen, LED full-color advertising, LED brick screen, LED color screen, LED canopy screen, LED indoor and outdoor full color displays. Detailed consultation 800-888-0311 Transportation big screen 

 Stable brand: SBC 

 Shenzhen SBC Pure Optical Technology Co., Ltd. 
 Sales Line: 150 124 564 565 
 Project Manager: Xiao Xinyu 
 Weather hotline 8238 755 -33819999 ext. 
 Official Website: http://www.sbcled.cn 

 [News] traffic control card a brief description of the big screen 
 [Tip] traffic in the core screen to display a variety of text, symbols and graphics-based. Screen display information from the computer editing, the RS232/485 serial port into the traffic in the pre-screen frame memory, and then play-by-screen display, ad infinitum. Display colorful display to work offline. Flexible traffic control because of its large screen, easy operation, low cost, in all sectors of society have a wide range of applications 
 Traffic control card is led large screen graphic display of the core components. 

 Traffic in the screen to display a variety of text, symbols and graphics-based. Screen display information from the computer editing, the RS232/485 serial port into the traffic in the pre-screen frame memory, and then play-by-screen display, ad infinitum. Display colorful display to work offline. Flexible traffic control because of its large screen, easy operation, low cost, in all sectors of society have a wide range of applications. 

 Big-screen synchronized traffic control card 

 Synchronization led control card, mainly used to display real-time video, graphics, notifications, etc.. Mainly used for indoor or traffic in the large-screen display screen. Synchronization control card system control traffic led a large-screen work basically the same as computer monitors, it at least 60 frames / sec update rate bit corresponding to real-time mapping of images on the computer monitor, usually gray in color with multi-display capabilities can be achieved by multi-media advertising effect. Its main features are: real-time, rich and expressive, the operation is more complex, high price. A large-screen synchronized traffic control card system in general by sending cards, reception cards, and DVI graphics cards. Big-screen synchronized traffic control card 

 Asynchronous traffic control card, also known as big-screen offline or offline led controller card. Mainly used to display a variety of text, symbols and graphics or animation based. Screen display information from the computer editing, the RS232/485 serial port into the traffic in the pre-screen frame memory, and then play-by-screen display, cycle, display colorful and diverse. Its main features are: simple, inexpensive, use a wider scope. Simple asynchronous control card can only display led digital clock, text, special characters. Graphics card in addition to asynchronous led control system with simple control functions, the biggest feature is the sub-regional control can display the content. Support analog clock display, countdown, pictures, tables, and animation. With a timer switch, temperature control, humidity control and other functions. Transportation big screen 

 Control card led synchronous composition 

 Send cards to be shown the contents of the screen according to the requirements of traffic in a specific format and sequence of a certain broadcast is displayed on the VGA monitor; other hand, the picture displayed on the VGA monitor through the acquisition card, sent to the control board, capture card a VGA screen for the display card to the interface between the card led. 

 Send card to receive cards is to receive the video signal transmission over (control signals and data signals), the video signal data through the plane separation, Branch into an external cache, and then partition read out, transmitted to the display driver screen. 

 Asynchronous composition led control card 

 Computer edited display data stored in the traffic in the pre-screen control card, the computer shutdown will not affect the normal transport large screen display, this control system is asynchronous led control card. 

 http://www.sbcled.cn/ Shenzhen SBC Pure Optical Technology Co., Ltd.