Multiple LED screen screen synchronization solution

As we all know, the current LED screens use asynchronous control systems, which are independent of each other and act independently. However, in the case of multi-screen centralized display such as road light box screens and highway intersection publicity screens, if each LED screen is still independent and the picture is not uniform, it will obviously lose the meaning of centralized display of multiple screens, which will greatly reduce the effect of publicity. It is based on such market demand that United Huiye Technology has launched two multi-screen image synchronization solutions for different projects to choose from.

Solution 1: Networking of multiple screens When multiple LED screens are connected to the network, use the server in the network as a time server. Each display system uses this time as a reference to play the screens of multiple screens synchronously. The working mode is as shown in the figure below: Scheme 2: The LED large screen is not connected to the Internet and uses GPS timing as the reference time. A GPS module is added to each LED screen system to obtain the satellite reference time in real time, and then realize multi-screen synchronous playback. The working mode is as follows: .