Case analysis of LCD splicing screen project of Changsha Street Office
LCD splicing screen is currently the most mainstream indoor terminal display product, which has been used in many fields such as security monitoring, indoor display and exhibition, conference room and so on. Recently, Changsha Street Office introduced a set of 55 inch 12 pieces of splicing screen to LCD splicing screen manufacturer huabangying technology to form a conference monitoring system, which was placed in the meeting room of the street office.
The purpose of this is to monitor and prevent real-time emergencies in various areas of the street, and to supervise and urge the management of the sanitary environment in various areas, and to carry out various activities within the jurisdiction smoothly, such as community spiritual and cultural construction, residents' conflict mediation, floating population management, and various services, so as to maintain and guarantee the legality of residents Interests.
Splicing unit: HBY-PJ550P
Splicing seam: 3.5mm
Splicing specifications: 3*4/55 inches
Contrast ratio: 4500:1
Response time: less than 6ms
Operating life: more than 70000h
Installation method: embedded, hydraulic front maintenance bracket
Construction unit: LCD splicing screen manufacturer Winbond Ying Technology
Panel type: Samsung industrial grade S-PVA panel
LCD splicing screen has the industry-leading direct down backlight, display screen color saturation, fine lines clear, 1920 * 1080 ultra-high resolution and 4500:1 clear contrast, high-definition without distortion; with innovative anti glare screen, can effectively prevent glare, excellent visual experience; 6ms fast response, refuse to wait; low energy consumption, low operating cost, in line with the present Green development concept, support 7 * 24-hour uninterrupted operation, adapt to a variety of long-term startup environment, with higher cost performance.
This project can be used as the monitoring center of the street and the large display screen of the meeting room. It can be said that it can kill two birds with one stone. In the daily meeting, some problems existing in the monitoring area can be retrieved at any time for analysis and discussion, and solutions can be obtained, which greatly improves the work efficiency of the street office.
1. It is installed with a floor stand, which is easy to install. After the stand is built, the splicing units can be assembled one by one; there is a distance of about 80 cm at the rear to facilitate future maintenance of the equipment.
2. The height of the splicing bracket is H=2.25m, and the width L=5.1m. The two parties negotiated and formulated a 3*4 55-inch LCD splicing plan. (55-inch LCD splicing screen H≈68.4cm, L≈121.4cm.)
3. Adopting hybrid matrix access, which supports both the conference system and the monitoring system. It can achieve multiple goals at one fell swoop, compatible with multiple signal access and resolutions of various specifications below 1920*1080, with more complete functions; support decoding, compilation and roaming , The picture is freely divided, superimposed, etc.
4. The site environment is clean and tidy, there is no direct sunlight splicing screen, the cooling system is good, and the installation conditions are met.
5. Check the power supply system before installation, it is close to three-phase balance, the load power of each wiring is close, and the strong current cable and the weak current cable are separated by a trunking to prevent signal interference.
Now the project has been successfully completed, and it has been put into use after passing the process of trial work, verification and acceptance. Changsha Street office is very satisfied with the cooperation with huabangying, a LCD splicing screen manufacturer. As a leader in the terminal display industry, huabangying will continue to provide more valuable customized terminal display solutions and higher quality products and services for more users with excellence, innovation, all-round and one-stop service.