The hottest is whether the LED display can seize a

2022-08-13
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Can led display screen occupy a place in the wave of smart cities

Abstract: to know whether the LED display screen can be used in the construction of smart city, it is natural to first drive the system: understand what is a smart city. The concept of smart city is to use information and communication technology to sense, analyze and integrate the key information of the core system of urban operation, so as to make intelligent response to various needs, including people's livelihood, environmental protection, public safety, urban services, industrial and commercial activities

2017 International Smart City Expo is about to open, and "smart city" has once again become the focus of people. In fact, China's "smart city" has come a long way since the first batch of 90 National Smart City pilot lists were released in 2012. With the social and economic development, the population that the city needs to accommodate is also gradually increasing, and the government's demand for building a smart city is increasing. This means that smart city will become a new urban model in the future, and it also shows that it will create a new huge economic market

I. what is a smart city

to know whether the LED display can be used in the construction of smart city, it is natural to first understand what a smart city is. The concept of smart city is to use information and communication technology to sense, analyze and integrate the key information of the core system of urban operation, so as to make intelligent response to various needs, including people's livelihood, environmental protection, public safety, urban services, industrial and commercial activities

in short, it is to use satellite positioning, IOT, cloud computing, social networking and other information technologies to realize the intelligent management and operation of the city. As a simple example, in a smart city, the system can provide a more scientific and effective solution by integrating all aspects of information, so we can easily find the fastest and non congested commute route on the bus; Water supply and power supply will also be more scientific, and residents will not have to endure the situation of staggering peak water and power consumption; With the use of cameras and police monitoring systems, the street safety index has also been greatly improved...

with the rapid development of the new generation of information technology represented by IOT, cloud computing and mobile Internet, the construction of smart cities has become more feasible. With the accelerated pace of urbanization in China, urban congestion, resource shortages and other issues have become increasingly prominent, and the promotion of smart cities has become more urgent. According to the deployment of relevant national ministries and commissions to promote the construction of smart cities, it is expected that the number of cities that have launched the construction of smart cities and are under construction in China is expected to exceed 500 in 2017

second, can the LED display seize a place

in the wave of smart cities, can LED displays be used? I believe that after understanding the general concept of smart city, this problem becomes self-evident. The smart city concept proposed by China includes smart public services, smart city complex, smart government city integrated management and operation platform, smart transportation and other application projects. Among them, LED display screen will become the display terminal of a variety of information to support the operation of smart city system

indoor LED large screen: the display terminal of the smart city operation platform

whether it is the traffic, security command system, or the astronomical and geographical monitoring system, its final monitoring and command departments have a demand for indoor large screen display, which is also the inevitable demand of smart city visualization, and LED display is undoubtedly one of the choices of large screen display. Compared with traditional large screens such as LCD splicing screen, LED display has high color saturation, better picture display effect, and low requirements for light. Today, with the higher and higher definition of the latter, its competitiveness in the field of indoor large screen display is becoming stronger and stronger. Therefore, under the tide of smart city construction, LED displays will shine

in fact, in recent years, with the rise of small spacing LED displays, security, government affairs, transportation and so on, more and more relevant government departments and units have purchased such indoor LED displays as the display system of command and operation platform. Such a development trend undoubtedly plays a certain role in promoting the construction of smart cities. In the future, with the further promotion of smart city construction, the demand for indoor LED large screens will be broader

led light pole pad: add bricks and tiles to the smart city

the application of smart city is mainly divided into three categories, and the first category is for 2C public customers, that is, to provide services of Education, medical treatment, transportation, environmental protection and other livelihood systems. Therefore, in the construction of smart cities, information transmission to citizens will also be an important part. In particular, the construction of intelligent transportation system may drive the wide application of LED light pole screen

at present, a new type of intelligent street lamp has been produced, which can realize many functions, such as automatic dimming according to the weather, acting as a charging pile, connecting WiFi, charging, even monitoring PM2.5, guiding urban pedestrian flow, etc. Such a strong ability not only saves energy, but also saves urban space and serves citizens. With the increase of intelligent public demand, will such street lights have public information display, advertising and other functions in the future? The gradual use of LED light pole screens may be a good answer

extensive refinement projects and huge display demand

in addition to the large indoor screen, community service information display, pole screen and other applications, there is a certain demand for LED display screen. Under the new construction of smart city in many aspects and fields, other more detailed places must also have a greater demand for LED display screen

just like the construction of intelligent transportation system, its guidance to traffic conditions will become a trend, which also means that the traditional fixed display signs will be replaced to a certain extent, and there will be a large number of display screens for emerging information prompts and guidance signs. In this process, the LED display screen, which already occupies a certain position in the road traffic system, will have a stronger demand size: width (15 ± 0.1) mm, and expansion length (100 ± 1) mm

with the promotion of the construction of other systems such as intelligent parking lot and intelligent medical treatment, the demand for the display of real-time information is also more prominent. At that time, why not apply for a PCT international patent for LED display screen, which is useful

at present, in addition to China, Europe, America, Japan, South Korea and other countries are vigorously building smart cities. Therefore, the wave of smart cities presents a global trend. Its transformation of all aspects of society will not only facilitate people's lives and business activities, but also bring a new round of market growth. As the largest LED display country in the world, China's LED display industry is bound to have great potential in the construction of smart cities

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