Ultra Long Load System
◉ High speed output technology for ultra long large screen display data stream
With the continuous expansion of application fields, the demand for LED large screens is increasing day by day. The concept of "strong always strong" in the jungle law has also been transplanted into the LED commercial display field. More and more display screen applications, such as large supermarkets, planning museums, hotels, football fields, basketball courts, etc., are being used by owners to provide visitors or customers with strong visual impact. In many cases, LED display screens are getting larger in a certain size direction, This also puts forward higher requirements for the control scheme of this type of display screen. In order to address this demand, Kunjing Optoelectronics has taken the lead in proposing an overall solution for ultra long (high) loaded display screens, which has been recognized by customers in multiple practical applications. Due to the complexity of LED display screen control, especially in situations where ultra long LED displays and special effects are required, the processor is required to have fast computing speed and high execution efficiency. Therefore, this control scheme is mainly designed based on high-end devices. While selecting high-performance devices appropriately, we also note that the organization of display data plays an irreplaceable role in improving system performance. By combining software and hardware, the advantages of the devices can be fully utilized. For ultra long LED displays, the numerous pixels arranged horizontally or vertically pose a challenge to the transmission speed of display data. To solve the problem of slow data output speed for ultra long LED display screens, Kunjing Optoelectronics starts with display data organization methods, output control timing, and program optimization, and combines the hardware advantages of supporting microcontrollers to provide an implementation plan for ultra long load control systems.
◉ System Architecture
Display screen information Pixel: 11776 * 256 Box: 256 * 256 Point spacing: P3 Two four network ports are used to send cards, and discounts are applied when swiping the screen. Each card carries 23 boxes, with network port 1, network port 2, and network port 3 carrying 6 boxes. Network port 4 carries 5 boxes, forming a screen with 6 columns and 4 rows. The two sending cards are swiped to be the same, using 570E splicing. Input adopts DP input 3072 * 1024, customized discounted video source, achieving peer-to-peer playback without amplification or compression!
◉ Application
This scheme mainly applies to control the number of load points on ultra long, ultra wide, and ultra large LED displays.
Kunjing Optoelectronic Technology Co., Ltd
Address: Fuqiao Second Industrial Zone, Heping Community, Fuhai Street, Bao'an District, Shenzhen
Phone: +86-13823782484
Email: kunjin-don@hotmail.com
Website: www.kunjingled.com
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Email：kunjin-don@hotmail.com