How to select flash for outdoor LED screen?

  With the various industries have entered steady growth, the domestic market economy increases steady. In order to pursue more profits, many enterprises are increasingly demanding outdoor advertising. And the outdoor LED advertising screen has already accounted for half of the outdoor advertising. The LED screen with its unique display effect has replaced most of the advertising signs. At present, 85% of newly installed outdoor advertising are LED advertising screen. There are many ways to install LED advertising screen, including wall mounting, anti-aircraft gun post mounting, lifting, mosaic mounting, etc

A few days ago, the editor encountered a funny story. One of the LED displays of Guangxi Public Security Bureau lost data due to a sudden power failure, which turned out to be eight Female Corpses in Guangxi. This really scared persons include the editor. Although the problem was solved in time, such a big joke was made just because of the data loss. Data loss of the LED advertising screen caused many complaints from customers.

What’s the reason for data lost?

The outdoor LED advertising screen basically has no battery inside. Due to its high-power consumption, usually it is powered externally. If the power is suddenly cut off and there is no battery buffer. When the Flash is reading or writing at this time, this will lead to the data loss in the Flash, which affects the advertising and its brand. No display or not correct display will always influence the company’s brand. Meanwhile, if the power is cut off, we need to solve the problem in time, it wastes labor and time. How can we avoid above problem? whether there is a NAND Flash with power down protection?

One of my company’s Flash products, SDIO NAND Flash with power failure protection, built-in controller and management firmware, which can perfectly ensure the data integrity in Flash even in sudden power failure. So, we don’t need to take extra labor and time to solve the sudden power off problem. At the same time, it can improve the brand of both outdoor LED advertising screen manufacturers and advertisers. In addition, the SDIO NAND flash built-in bad block management, EDC/ECC, which makes the more stable for the product. If you are suffering the same outdoor LED advertising screen problems, you can contact the editor at any time. Leilong Development will serve you wholeheartedly.

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