Small-pitch LED displays help army construction; for modern warfare and military exercises, information visualization occupies a very important position. During the war, the struggle and confrontation for the "right to control information" largely determine the outcome of the warring parties. In the face of military operations, sudden major incidents and natural disasters, the military, armed police, public security, and rescue and disaster relief departments need to conduct information exchange and emergency command in a timely and rapid manner. They need to understand the rescue scene in the first time, and then in a timely and scientific manner. Make strategic decisions, coordinate the mobilization of human and material resources, and quickly launch rescues to reduce losses. In the process of combat command and the discovery and rescue of major natural disasters, the timely transmission of information becomes very important. The requirement for the information system is to be able to zoom in and display various types of emergency information, image data, strategic location maps, and on-site conditions in a timely, comprehensive, and rapid manner, so that it can be clear at a glance, and improve the ability and efficiency of emergency rescue.
Bobangcheng Optoelectronics: Small-pitch LED display helps military construction
With the development of military information construction, "information power" has become a new growth point for the military's combat effectiveness, and effective command and control have become the key to the military's defeat of the enemy. For this reason, command agencies at all levels have followed the trend and continued to increase their efforts in informatization construction, which has greatly promoted the development of military command informatization. The innovation of LED high-definition seamless splicing large-screen display technology has also injected fresh blood into the army's information construction.
In recent years, the small-pitch LED display technology has advanced by leaps and bounds, which not only inherits the advantages of LED display without seams, wide color gamut, and high brightness, but also effectively overcomes technical problems such as low brightness, high gray, and high refresh rate, so as to restore ultra-high gray. High-resolution images ensure the accurate display of digital signals, graphic information, and text information, and meet the high standards for color, brightness, and clarity of military command and video conference display.
The small-pitch LED high-definition seamless splicing large screen can help the military build a combat command system and a remote video conference system. Through this system, it can not only display all kinds of information, image data, strategic location map and on-site situation in an intuitive, real-time, omni-directional and rapid manner, but also flexibly realize military exercises, combat command, auxiliary decision-making, organization of troop training, Complex functions such as video conferencing and real-time monitoring have greatly promoted the visualization and intelligence construction of military area information, and improved the work efficiency and combat capabilities of the modern army.
In daily troop training and combat command, massive information can be displayed graphically in real time through the small-pitch LED display system, which provides strong support for decision-making and efficient and rapid communication and feedback for command. In recent years, small-pitch LED display technology has gradually matured and improved, and has been increasingly used in military construction.
Small-pitch LED display system composition
The high-definition small-pitch LED display and control system integrates display system, control system, software system, power distribution/protection system, environmental monitoring system, and multimedia system. It is powerful, convenient and flexible to use, and can be easily upgraded. The display system is mainly composed of small-pitch LED display products. It is a multimedia display interactive system that supports the input and output of signals from different sources.
Analyze the organizational structure and application model of the military, and follow the multi-level structure such as military command center, logistics support department, forward post, mobile ground force or military command, division command, battalion command, and company command. Deploy the corresponding software and hardware equipment respectively to realize multi-level scheduling and cross-regional and cross-level scheduling. Deploy multimedia dispatching hosts, multimedia dispatching consoles, recording servers, voice gateways, dispatching terminals, video conference servers, business system databases and other software and hardware equipment in the military command center for the management and control of the entire military dispatching system. Configure voice gateways to connect local dispatching extensions in subordinate command centers or coordinated operations departments, configure multimedia dispatching stations to realize the dispatching of local dispatching extensions, and configure video software and hardware equipment for video communication with military command and other cooperative departments . The mobile command vehicle is configured for mobile operations to ensure real-time voice and video communication with the command center; a temporary wireless network is built through the on-board cluster equipment, and the individual soldiers are commanded and dispatched through the on-board dispatching equipment. Based on the IP network, the voice, video, and data networks of all levels of the military are integrated into the military private network, and the multimedia dispatch platform (small-pitch LED display system) realizes the unified dispatch and coordinated work of the three networks.
Advantages of small-pitch LED display used in the security monitoring market
Analysts said that from the perspective of security industry applications, high-density small-pitch LED displays rely on their technical strength in the indoor display field, which will gradually replace the indoor mid-to-high-end display market occupied by traditional DLP rear projections.
As we all know, small{{0}}pitch LED display refers to indoor LED display with LED dot pitch below P2.5, mainly including P2.5, P2.0, P1.8, P1.5 and other LED display products. With the improvement of LED display manufacturing technology, the resolution of traditional LED display has been greatly improved.
At present, the indoor mid-to-high-end display market is dominated by DLP rear projection displays, but DLP technology has natural defects. First of all, DLP technology cannot eliminate the 1 mm seam between display units at all, that is, swallowing up a display pixel. Secondly, the color performance is also inferior to the direct light-emitting LED display. The competitiveness of indoor high-density and small-pitch LED displays lies in their complete seamlessness and natural and true display colors. In terms of post-maintenance, the LED display currently has a mature point-by-point correction technology. The display can be used for more than one or two years to perform a one-time correction of the entire screen with the instrument. The operation process is simple and the effect is very good.
Opportunities and challenges coexist in the small-pitch market. Who can cross the threshold of small-pitch LED technology first, and have display technology supported by large-scale application needs; who can more accurately grasp the differentiated application needs of market segments, and launch more mature and more sophisticated Small-pitch LED display products and solutions that meet the needs of the times can develop rapidly under the trend of small-pitch LEDs. The technical difficulties of small-pitch LEDs, the impact of mobile Internet on display companies, and how LED market demand drives technological progress have all become the center of attention of major businesses.
