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P2.5 Seamless Led Video Wall Large-Scale Construction Of Command Centers

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P2.5 Seamless Led Video Wall Large-Scale Construction Of Command Centers

China P2.5 Seamless Led Video Wall  Large-Scale Construction Of Command Centers supplier
P2.5 Seamless Led Video Wall  Large-Scale Construction Of Command Centers supplier P2.5 Seamless Led Video Wall  Large-Scale Construction Of Command Centers supplier P2.5 Seamless Led Video Wall  Large-Scale Construction Of Command Centers supplier P2.5 Seamless Led Video Wall  Large-Scale Construction Of Command Centers supplier P2.5 Seamless Led Video Wall  Large-Scale Construction Of Command Centers supplier

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Product Details:

Place of Origin: China
Brand Name: Ocolour
Certification: CE, ETL,ROHS, CCC
Model Number: OC-IDC-P2.5

Payment & Shipping Terms:

Minimum Order Quantity: 1PC/1SQM
Price: Negotiable
Packaging Details: Plywood box
Delivery Time: 15-20 working days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 5000sq.meter/month
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Detailed Product Description
Led Supplier: Nationstar Led Chip: Epistar
Module Size: 320*160mm Drive Mode: 1/32 Scan
Input Power: 220VAC Application: Command Centers

Large-scale construction of command centers needs  small-pitch LED Video Wall


With the rapid development of electronic technology, the rate, error rate and delay of information transmission have reached negligible levels. On this basis, the highly integrated management platform has become a key content for the development of large-scale command, monitoring, and dispatching centers in various industries in China. Among these, the visual requirements as one of the foundations of a highly integrated management platform have shown a sharp rise and diversification. It can be foreseen that in the coming period of time, with the development of the integrated platform, similar to the large-format LED screen, this kind of visual display will usher in a broad development opportunity.


The command (control) center plays a very important role in the public security, public transportation, urban management, environmental protection, power supply and other departments as the core site for handling comprehensive information, intelligence research, decision-making, and command and dispatch. Its core capabilities of unified platform, unified communications, unified deployment, unified command, and unified dispatch can better meet the complex conditions brought about by the rapid development of China's urbanization. Therefore, the command (control) centers of various departments, fields, levels, and applications have been put into application. According to incomplete statistics, on the one hand, there will be as many as 100 command (control) centers built in the next five years.


In order to meet the visual requirements of one of the highly integrated management platform foundations, LED screens are gradually replacing DLP splices, liquid crystal splicing, and multi-projection fusion in platforms such as command (control) centers and security monitoring centers. Video display technology. For the command (control) center, the signals required to display are rich and complex, the content is fine and clear, and it can meet the rigid demands of long-term continuous viewing. The LED screen has a broad space for development while meeting the requirements.


I. Command (Control) Center Visualization Requirements


As a command (control) center, it is often necessary to manage the real-time situation in its jurisdiction, which is the basis for the normal operation of the entire city, and it is a high degree of security for the state property and people's lives. There is a large amount of data in the center of command (control), which requires strong information collection, rapid response, overall coordination, and comprehensive dispatch capabilities. The large-screen display and integrated system platform is the most basic core configuration of the command (control) center. It collects and integrates comprehensive information from various locations through the background and displays it in real time, realizing centralized management and processing of massive information. The command (control) center's processing of image information mainly includes the following requirements:


1.1 Complicated Data Access


Command (control) Center integrated system integration platform needs to achieve mixed display of various types and interface signals, including computer graphics signals, digital high-definition signals, traditional analog signals, monitoring signals, and network signals, etc. Signals from the system resource pool, network security Monitoring information, cameras, video recorders, multimedia players, laptops and servers, local and remote video conferencing, etc. At the same time, the platform also needs to access a large number of signal sources and receiving terminals. Smart cities, public security, transportation, military operations, and other fields all have a large number of surveillance cameras that need to be accessed; Power, energy, property management, industrial production, and other fields have a lot of data and structured information to access.



1.2 Intuitive, clear information display


At this stage, the large screen of the command (control) center must meet at least the ultra-high resolution large format display. In a comprehensive platform for traffic, weather, and monitoring, it is often necessary to collect, store, manage, and present large-scale real-time picture information such as geographic information, road network maps, weather maps, and panoramic videos, using high-resolution GIS. Geographic information system and multiple high-definition fusion panoramas to achieve a unified large-screen display for the entire wall. The realization of the overlay of the entire screen display and super high resolution enables the command (control) center to better grasp and analyze the details of the processing.


In addition, in the large-screen display of the command (control) center, the operator is required to flexibly pick up and retrieve important information on each seat console, and zoom, cross-screen, and move in the form of a window on the large screen according to the required size and position. And full-screen display, and the original picture should not have any form of residual image retention. Commands can highlight key points and events at any time and handle relevant issues in a timely manner.

As the command (control) center large-screen display, in the continuous improvement of the relevant screen display conditions, it should also adhering to the intuitive and accurate visualization concept, through the screen with the assistance of other systems, so that anyone can clearly understand the current monitoring The specific content facilitates the release of instructions or dispatching orders by relevant personnel. Under unexpected circumstances, it can better protect people's lives and property.


II. The advantages and development directions of small-pitch LED Video Wall


For the command (control) center's visual function requirements, LED displays capable of providing high resolution, high refresh, and high stability will undoubtedly have advantages over other visualization technologies, as follows:


2.1 Smaller pitch LED Video Wall


At present, the leading LED display pitch of the command (control) center is 1.2mm, and the higher-density and small-pitch LED full-color screen is currently the development trend in the industry. The small-pitch LED display adopts pixel-level point control technology to achieve The display unit controls the brightness, color reproduction, and uniformity of the pixel unit. The smaller the distance between points, the higher the resolution of the picture quality, the finer the displayed content, and the larger the visible area. This is in full compliance with the requirements of the command (control) center for the details of the picture.

However, the existing small-pitch LED technology still has the limitation of the level of technology. The display screen of the command (control) center requires that black-screen display and the side view cannot distinguish the module patchwork, the entire screen is consistent, and the color is perfect when the display is low-lighted. , as well as the most important high reliability and stability.


2.2 More excellent performance


Further enhancing the display level of LED screens is the command (control) center, and the nature of the entire industry to further advance, to better reflect the excellent performance of LED screens with high refresh, low light and high gray, and low power consumption.

Under the low-brightness LED high-gray display screen display layered and vivid than the traditional display, image details, information, performance is almost no loss. The ultra-high refresh technology makes the edge of the dynamic display screen image clearer and more dynamic. These performance guarantees that the command (control) center can pay attention to every detail of the monitoring content at any time during the process of switching the demand picture.

In addition, to further reduce power consumption, it is in line with the national strategic requirements for energy conservation, emission reduction and sustainable development, and also reduces the cost of operation and maintenance on weekdays. It can be said that any progress in energy conservation measures is to China. An increase in the development of energy consumption has brought about more than expected benefits to related departments.


2. 3 more perfect combination


The command (control) center is developing from the integrated management platform of the original single function department to all-round monitoring and highly integrated management. This indicates that the demand of the command (control) center can also be extremely high-definition in real time. To become more intuitive, three-dimensional, and all aspects of the monitoring area information. Nowadays, high and new technologies in various fields are also being developed rapidly. Similar technologies such as VR virtual display technology, AR reality enhancement technology, electronic sandbox technology, and BIM three-dimensional information display technology are present in front of the people.

As the commanding (control) center, the center of this highly integrated system, highly unified deployment, and emergencies emergency processing, there is a strong demand for such more accurate visualization techniques that contribute to formal judgment, command (control) center The idea is that it is better to have more than one thing. It is impossible for the command and control center to construct a small-pitch, large-frame LED screen that can be considered in combination with other display technologies, such as the design of a special-shaped screen that is more in line with the actual geographical conditions. A screen that is highly compatible with three-dimensional information, such as better, more accurate, and more detailed display of visual information, is the constant pursuit of the future command (control) center, and will certainly be one of the development of small-pitch LED screens in this field. Focus on the direction of development.


Dynamic segmentation diagram


With the maturation of information system integration and transmission technology, the scale and construction requirements of the command and control centers of various industry sectors are continuously increasing. As the visual (central) infrastructure of the command (control) center, the large-scale visual screen is better adapted to the command ( Control) The demand for central visualization, large-format LED screens should continue to strengthen the development of their own screen advantages and focus on the development of VR virtual display technology, AR reality enhancement technology, electronic sandbox technology, BIM three-dimensional information display integration, from a more extensive and refined The interpretation of the command (control) center's visualization function, and strive to achieve the most realistic, vivid, and perfect real-time monitoring picture based on the national development strategy, using the lowest energy consumption, and coordinating with relevant data models Intuitive, clear environment and monitoring content.



Technical parameters:


Module design Back access or Front access with magnet
Pixel pitch(mm) 2.5 3 4 5
Led lamp SMD2121 SMD2121 SMD2121 SMD3528
Pixel configuration(dot/m2) 160000 111111 62500 40000
Module dimension(mm) 160 x 160 192 x 192 256 x 128 320 x 160
Module resolution(dot) 64 x 64 64 x 64 64 x 32 64 x 32
Driving mode 1/32 scan 1/32 can 1/16 scan 1/16 scan
There is die-cast cabinet,traditional cabinet and with bracket support for optional.
Brightness >800cd/m2 >1000cd/m2 >1200cd/m2 >1500cd/m2
Viewing angle Horizontal 120deg Vertical 120deg.
Power input AC 110V /220V
Brightness control 256 levels
Blind spot rate <1/10000
Lifetime at 50% brightness 100,000 hours
Ingress Protection IP32
Operation temperature ﹣30 ℃ ~﹢50 ℃
Storage temperature ﹣60 ℃ ~﹢80 ℃
Control way Standard:Wired Optional:3G/4G/WIFI

Input interface

(with video processor)



P2.5 project


P2.5 Seamless Led Video Wall  Large-Scale Construction Of Command Centers

Contact Details
Ocolour Technologies Co., Limited

Contact Person: sales

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