In the Internet era, intelligence is a very popular word, such as smart city, intelligent transportation, intelligent security and so on. And LED display is no exception, in order to meet the market demand, the trend toward intelligent development is more and more obvious.
Under the traditional mode, each LED display requires manual management and is kept in a harsh environment for a long time with a high failure rate. Each repair and maintenance requires a certain amount of time, manpower and material resources. With the rapid development of science and technology and economy, the application of LED display screen is more and more widespread. While the number is increasing day by day, it also brings a big problem for managers, that is, how to save time, labor and cost to manage a large number of display screens. Therefore, many enterprises have made many attempts and challenges on this point. In this context, LED smart display came into being, and widely used in various fields where it is needed.
The so-called LED smart display is actually the combination of the display screen and the Internet to realize the remote release, remote control and remote monitoring of clusters of LED display screens, and the scale of these clusters of dozens, hundreds, even up to thousands. When there is a problem with the display screen, it will automatically report to the police in a timely manner, and then analyze its own status. Some problems can also be repaired automatically, which reduces the workload of engineers to some extent. Nowadays, the development of intelligent display screen has been very mature, to meet the needs of more and more display screen cluster, many cases are in practice. After several years of exploration and verification, the application of smart display screen has been gradually mature, it has realized intelligent display, intelligent monitoring, intelligent control and other applications; Users can publish information on the display screen remotely through the Internet, and monitor the playing state and working state of each screen remotely in real time, providing remote management, safety, reliability and standardized industrial application solutions for LED display screen cluster control.
Traffic is a field with early development and high maturity of intelligent display screen. Its intelligent application includes intelligent bus system, traffic guidance screen, electronic information bar, traffic command center and so on. In the application of traffic command center, the command center is the core of intelligent traffic implementation, and the display device is the final product, which plays a crucial role in real-time monitoring of road conditions and provides a basis for post-investigation and evidence collection. Traffic guidance screen is also a big application of intelligent display screen. When a traffic accident occurs on a certain road section, the traffic guidance screen will display this information and suggest detour to give certain traffic guidance to drivers.
In addition, the electronic bus stop sign is an important display window of the smart display, which USES the on-board GPS system to receive and publish the bus operation information through the server group of the bus information management center and the wireless data transmission network. In the process of waiting for the bus, the public can know the real-time position of the bus they want to take in advance through the LED bulletin board of the electronic bus stop, how many stops are needed and how far it is to reach the station. At the same time, the intelligent electronic bus stop can also broadcast the weather information, travel reference and other service information.
In addition to demonstrating the intelligence of LED display in the field of transportation, it also has great achievements in the field of monitoring. Due to the advantages of perfect hd display, adjustable brightness and complete seamless splice, LED has replaced indoor DLP, PDP, LCD and other display devices, and is widely used in indoor monitoring systems. Indoor monitors are part of a closed-circuit surveillance system (CCTV) that allows us to view images sent from the front end. As an indispensable terminal device for video surveillance, the indoor monitoring display serves as the "eye" of the surveillance personnel and plays a key role in the post-investigation.
With the development of technology, the intelligence of display screen is further upgraded. Smart display not only displays high-definition, smooth and dynamic pictures and videos, but also provides more functions and services for consumers to use and enjoy, enhancing the interaction and personal experience with consumers, so that consumers can feel LED display from a traditional spectator to a new object that can communicate. Shanghai metro stations, for example, the "cone" events, KFC KFC use LED display attract passers-by interactive advertising do breakfast, to promote their new product "by cone" breakfast, subway station in the audience can emulate KFC KFC at the scene of the LED large screen "cone" dozen eggs in the process of making, stir flour, omelette, packet stuffing, immediately realized in the form of zero difference on the big screen, it will also trigger the corresponding audio feedback.
Another example, an early infrared sensor LED smart display, by the infrared above the screen sensing the screen body in front of the shadow of the human body, and according to the human movement to control the display screen buttons and screen, you can play popular games such as cutting watermelon. Another example is the use of smart display to achieve networked cloud playback; Its own micro-camera captures the image of the audience and the screen advertising forced experience, virtual fitting room, scanning qr code shopping; Big data capture, accurately record the number of advertising audience, gender, attention duration and so on.
It can be seen that the intelligent display can not only be distributed, monitored and controlled remotely in groups, but also be reflected in the interaction between people and the display. Smart display has been gradually integrated into our daily life, and advertisements on the display gradually become more three-dimensional, diversified, and better interactive with consumers. Through the interaction between people and screens and visual enjoyment, our daily consumption is more accurate. At the same time through the form of human screen interaction, the enterprise business advertising information will also spread more widely. For example, people can scan the qr code of the display through mobile phones to form the interaction of the three, and can also use WeChat or other social software sharing to form secondary communication, so that more people can participate in the interaction, making the outdoor display better communication effect.
With the rapid development of the Internet, LED display intellectualization will definitely be a big development direction. Its application will gradually enter more application fields and become a display device for people's high-end enjoyment and control. If companies want to develop in the long run, it depends on how they seize such an opportunity. Smart display is not a category of products, can only be said to be a trend, for different companies, should focus on different points. We follow this trend, which is also the mainstream of the society. The combination of LED display screen and Internet is an inevitable trend. There are infinite possibilities in the future, and we need to explore the way by ourselves. We should take the initiative to match, meet and guide the needs of the end users of the display screen by combining the display screen with the Internet, always put the end users first, and consider their needs, so as not to be abandoned and go further.
For the future development trend of LED display, intelligence is the mainstream of the future development of display, and small spacing is also a direction. With the narrowing of the dot spacing, the distance between the display screen and the audience also gets closer. In the case of close viewing, the LED display screen can present a perfect display effect with clear and smooth pictures. At the same time, the audience and the display screen can achieve "dialogue", and the content conveyed by the display screen will be changed from passive transmission to active reception by the audience, so that the communication effect of the display screen can be greatly improved. In the future, people's living standards will be greatly improved and higher requirements will be put forward for display screens. Intelligent display screens are likely to enter people's homes and become ordinary consumer goods. This is a vision and the general trend.