At present, all LED full-color display screens use asynchronous control systems, which are independent of each other and operate independently. However, in the case of multi-screen centralized display such as road light box screens and high-speed intersection publicity screens, if each screen is still independent and the pictures are not unified, the significance of centralized display of multiple screens will obviously be lost, and the publicity effect will be greatly reduced. How to control the multi-picture LED full-color display?

  It is precisely based on such market demand that Tuosheng Optoelectronics has launched two multi-screen image synchronization solutions for different projects to choose from.

  Scenario 1 Multi-screen networking situation

  When multiple screens work in a network, the server in the network is used as a time server, and each LED full-color display system takes this time as a benchmark, and the pictures of multiple screens are played synchronously.

  Option 2 The display screen is not connected to the Internet

  The GPS timing is used as the reference time, and a GPS module is added to each LED full-color display system to obtain the satellite reference time in real time, thereby realizing synchronous playback of multi-screen images.