Can LED displays seize a place under the wave of smart cities?
As the 2017 International Smart City Expo is about to open, "Smart City" has once again become the focus of people. In fact, since the launch of the first batch of 90 national smart city pilot lists in 2012, my country's "smart cities" has gone a long way. With the development of social economy, the population that cities need to accommodate is gradually increasing, and the government's demand for building smart cities continues unabated. This means that smart cities will become a brand-new city model in the future, and it also shows that they will create a new huge economic market.
1. What is a smart city?
To know whether LED displays can be useful in the construction of smart cities, it is natural to understand what a smart city is. The concept of a smart city is: the use of information and communication technology to sense, analyze, and integrate various key information in the core system of urban operations, so as to meet various needs including people’s livelihood, environmental protection, public safety, urban services, and industrial and commercial activities. Intelligent response.
To put it simply, it is the use of information technologies such as satellite positioning, the Internet of Things, cloud computing, and social networking to realize the intelligent management and operation of the city. To describe it with a simple example, that is, in a smart city, the system can provide a more scientific and effective solution after integrating various aspects of information, then we can easily find the fastest and non-congested commuting route on the mobile phone; Water and power supply will also be more scientific, and residents don’t have to tolerate peak shifting of water and electricity; with the use of cameras and police monitoring systems, the street safety index will also be greatly improved……
Today, with the rapid development of a new generation of information technology represented by the Internet of Things, cloud computing, and mobile Internet, the construction of smart cities has become more feasible. With the acceleration of the pace of urbanization in my country, problems such as urban congestion and resource shortage have become more prominent, and the advancement of smart cities has become more urgent. According to relevant national ministries and commissions to promote the deployment of smart city construction, it is expected that the number of cities in my country that have initiated smart city construction and smart cities under construction in 2017 is expected to exceed 500.
Second, can the LED display screen seize a place?
In the wave of smart cities, can LED displays be useful? I believe that after understanding the general concept of smart cities, this problem becomes self-evident. The smart city concept proposed by my country includes smart public services, smart city complexes, smart government city integrated management and operation platforms, smart transportation and other application projects. Among them, the LED display will become a display terminal for a variety of information to support smart cities. The operation of the system.
Indoor LED large screen: the display terminal of the smart city operation platform
Whether it is a traffic, security command system, or an astronomical or geographic monitoring system, the final monitoring and command departments have requirements for indoor large-screen displays. This is also an inevitable demand for smart city visualization, and LED displays are undoubtedly One of the choices for large-screen displays. Compared with traditional large screens such as LCD splicing screens, LED displays have high color saturation, better picture display, and low light requirements. Today, when the latter’s definition is getting higher and higher, it is used in indoor large screens. Competitiveness in the display field is getting stronger. Therefore, under the wave of smart city construction, LED displays will shine.
In fact, in recent years, with the rise of small-pitch LED displays, security, government affairs, transportation, etc., more and more government departments and units have purchased such indoor LED displays for command operations The display system of the platform. This development trend undoubtedly played a certain role in promoting the construction of smart cities. With the further advancement of smart city construction in the future, the demand for large indoor LED screens will be broader.
LED light pole flat: adding bricks and tiles to smart cities
Smart city applications are actually divided into three categories, and the first category is for 2C public customers, that is, services that provide education, medical care, transportation, environmental protection and other people's livelihood systems. Therefore, in the construction of smart cities, the transmission of information to citizens will also be an important part. In particular, the construction of a smart transportation system may drive the wide application of LED light pole screens.
A new type of smart street lamp has been produced, which can realize various functions such as automatic dimming according to the weather, charging piles, connecting WiFi, charging mobile phones, and even monitoring PM2.5, diverting the flow of people in the city. Such a powerful ability not only saves energy, but also saves urban space and serves the citizens. With the increase in smart public demand, will such street lights have functions such as public information display and advertising in the future? The situation where LED light pole screens are gradually put into use may be a good answer.
Extensive refinement projects and huge display demand
In addition to applications such as large indoor screens, community service information displays and light pole screens, there are certain requirements for LED displays. Under the new construction of smart cities in many aspects and fields, other more detailed places, There must also be a greater demand for LED display screens.
Just like the construction of a smart transportation system, it will become a trend to guide traffic conditions more quickly, timely, and more changes. This also means that the traditional fixed display signs will be replaced to a certain extent, and new information There will also be a large number of display screens for prompts and guide signs. In this process, the demand for LED displays, which already occupies a certain position in the road traffic system, will be stronger.
The advancement of other systems, such as smart parking lots and smart medical care, has more prominent demand for real-time information. By then, why will the LED display be useless?
At present, in addition to China, Europe, the United States, Japan, South Korea and other countries are vigorously building smart cities. Therefore, the wave of smart cities presents a trend that is sweeping the world. Its transformation of all aspects of society not only facilitates people’s lives And business activities will also bring a new round of market growth. As the world's largest LED display country, China's LED display industry is bound to have a lot to do in the construction of smart cities.
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