As we all know, in order to display rich and complex signals, the command and dispatching center has more digital signals than video signals, which puts forward almost strict requirements for products and technologies. For example, high-resolution fine display, high gray level reduction display under low brightness, high refresh rate, high consistency and uniformity, low noise, low heat dissipation and so on, even the comfort of long-term continuous viewing.
Small pitch led screen has many distinct advantages in the application scene of command and dispatching center. First of all, the biggest feature of command and dispatching center application is all-weather uninterrupted operation. In response to the huge amount of data, it requires a strong ability of information collection, rapid response, overall coordination and comprehensive scheduling. The stability, reliability, durability and easy maintenance of small pitch led screen product equipment become the key to the selection of command and scheduling center. The new appearance design of small pitch led screen is easy to disassemble, it is beautiful and generous, and can effectively reduce the failure caused by cable arrangement, greatly reduce the failure rate of the display screen, and reduce the human and financial investment in later maintenance.
Secondly, the temporary emergency command and dispatching center is always facing the emergency treatment after major events and natural disasters. In the emergency command, there may be various environmental and emergency conditions. In addition to the stability, the natural conditions of low air pressure and low temperature in high altitude areas usually require that the display screen is easy to install and transport, while the small pitch led screen is usually light and thin, and can be disassembled flexibly. In the emergency command, it can flexibly respond to various environmental and emergency conditions.
At present, the large screen of the command center needs to meet the requirements of ultra-high resolution large picture display, and collect, store, manage and present the real-time large picture information such as geographic information, road network line map, meteorological cloud map, panoramic video, etc. And no seam is exactly the advantage of small pitch led screen. The integrated picture can avoid the embarrassment of split picture caused by the seam between units, and there will be no brightness difference between units. These undoubtedly put forward higher requirements for the comprehensive manufacturing strength of enterprises, which also leads to a wide variety of small pitch led screen products in the market. But there are only a few high-quality and small pitch led screen products that are really suitable for such high-end fields as command and dispatching control room.