Case study of LCD splicing screen project of Meteorological Disaster Warning Center in Liupanshui City, Guizhou
Recently, Liupanshui meteorological disaster early warning center introduced a set of LCD splicing large screen to huabangying technology, a LCD splicing screen manufacturer, as the terminal display equipment of the early warning center, in order to prevent and reduce the harm caused by meteorological disasters and protect the safety of national and people's lives and properties.
The purpose is to effectively monitor and real-time monitor the weather conditions of 16 kinds of common disasters, such as typhoon, rainstorm, Blizzard, cold wave, gale, sandstorm, high temperature, drought, thunder and lightning, hail, frost, fog, haze, etc., and analyze the possible meteorological disasters, so as to make emergency measures and forecast.
LCD splicing screen has the industry-leading direct backlight, the display screen color saturation, delicate lines clear; the traditional monitoring and display equipment is different from each other; 1920 * 1080 ultra-high resolution and 4500:1 clear contrast, high-definition without distortion, will not miss any details; with innovative anti glare screen, can effectively prevent glare, 6ms rapid response, rejection It has the advantages of low energy consumption, low operating cost, 7 * 24-hour uninterrupted operation, high performance price ratio, single screen and split screen display, multiple windows free switching and superposition. It has no matter whether it is data comparison or monitoring, the effect is instant.
Splicing unit: HBY-PJ490P
Splicing seam: 1.8mm
Splicing specifications: 3*4/49 inch
Contrast ratio: 4500:1
Response time: less than 6ms
Operating life: more than 70000h
Installation method: wall-mounted, hydraulic front maintenance bracket
Construction unit: LCD splicing screen manufacturer Winbond Ying Technology
Panel type: LG industrial grade S-IPS panel
As the most popular monitoring terminal display equipment, LCD splicing screen has been used in many fields, especially in monitoring security and building a safe city.
1. The height of the splicing wall is h = 3.30M, and the width is L = 4.50M. According to the requirements of the early warning center, the splicing screen is on the whole, and there is no need to leave too much space on the left and right. A 3 * 449 inch LCD splicing scheme is formulated through negotiation. (49 inch splicing screen h ≈ 60.7cm, l ≈ 107.4cm)
2. Adopt network matrix image processing equipment, support webcam decoding on the wall, support picture segmentation, overlay, roaming; multiple signal input.
3. All indexes of the power supply system are normal, strong cables and weak cables are separated by trunking, which will not cause interference; there is no direct splicing screen of direct strong light; there is a stable cooling system in the meeting room.
4, the use of wall mounted hydraulic maintenance support installation, installation process is easy and convenient, fully support front maintenance and demolition, with the upper and lower, left and right, before and after adjustment function; each front maintenance bracket can be ejected and pushed alone, does not affect the normal use of other displays, if the problem of single screen in the future, it is also conducive to overhaul, not the overall demolition.
Finally, the project was successfully completed and put into use, which was affirmed by Liupanshui Meteorological Center. Huabangying's concept in the terminal display industry is to provide effective services for the majority of users with high-quality products and comprehensive services. The successful completion of this project will consolidate and refresh the position of LCD splicing screen manufacturer huabangying in the terminal display industry 。