Smart City_Technology Changes City Management

The relevant person in charge of a construction enterprise group exhibiting at the scene told the 21st Century Business Herald that they helped the government build a big data platform because many big data platforms are mainly used by policy makers to help decision-making and facilitate public management. The government's big data platform has invested a lot in the early stage. Enterprises are not able to make money in building platforms. They have to replenish through other projects. The profits are mainly from infrastructure projects.

In 2010, Shanghai hosted the World Expo with the slogan “Better City, Better Life”. The background of this sentence is the continuous urbanization of China as a whole. But as more and more people flood into cities, how to make life better is a problem in many cities.

“Smart city” is one of the solutions to “urban disease”. From July 29th to 31st, the 2016 China Smart City International Expo was held in Beijing, and local governments, enterprises, and foreign institutions all appeared.

Relevant enterprises provide unlimited imagination when displaying the application prospects of big data and VR (virtual reality). However, in the process of building smart cities, such as segmentation, information islands, and lack of coordination are still common problems.

Some participating companies told the 21st Century Business Herald that the smart city is not enough wisdom, and the room for improvement is relatively large. The company's cooperation with the government to build a big data platform itself has limited profit, and more still rely on infrastructure to make money.

Li Ying, deputy director of the Shenyang Big Data Administration, told the 21st Century Business Herald that many companies use the same set of “smart cities” to lobby local governments. Without local characteristics, they may not be able to solve outstanding problems.

Technology changes city management

According to the popular definition, smart cities use information and communication technology to sense, analyze, and integrate key information of the core system of urban operations, thus including various aspects including people's livelihood, environmental protection, public safety, urban services, and industrial and commercial activities. The demand responds intelligently.

The 2nd China Smart City International Expo attracted many audiences through new technologies and new ideas.

According to the 21st Century Business Herald reporter, many public participation in the VR games and videos before the Lanting digital booth. The public participating in the experience said that a live concert video of a star watched through VR glasses is like a concert scene – a 360-degree panoramic display, which can see the star performance on the stage, and can see the audience, and can see the scene lighting. .

The VR enterprise staff said that VR is expected to bring about disruptive changes, and there are many applications in the future. Games and movies are on the one hand, as well as real estate, e-commerce and other industries. For example, online shoppers can only pass pictures. Displaying an item in a plane, you can stereoscopically present an item through VR technology. Undoubtedly, this is much more intuitive.

However, the staff also said that domestic VR technology is at least two or three years slower than foreign countries, and the picture quality displayed by domestic VR is not very good, which limits related applications.

Lutong Technology demonstrated how to implement intelligent anti-mite work on the construction site through BIM (building informaTIon modeling) technology. Huang Chengming, the company's chief engineer, said that by collecting a large amount of basic data from a certain plot, according to the amount of rainfall, it is possible to accurately predict the water accumulation in different places, and thus apply different flood prevention plans.

Huang Chengming told reporters in the 21st Century Economic Report that many local governments now have a BIM platform, and many plots can be visualized through 3D images, and a large amount of basic data is collected behind the images. Based on the BIM platform, the developer can directly plan the modeling; the government department can facilitate the management of the old city demolition and flood control; the developer and the government can easily reach a consensus based on the intuitive platform of BIM.

It is understood that in addition to the above-mentioned enterprises, Huawei, Tencent, Zhongxing, China Electronics and other enterprises have booths at the Expo. For example, Tencent has displayed real-time heat flow maps in Beijing, which more intuitively reflects which areas of the day are more densely distributed. There are fewer local people.

Through the application of these latest means, the management efficiency of the city is expected to increase. Some exhibitors told 21st Century Business Herald reporters that real-time reflections on personnel, transportation and other data were used in many activities, which would facilitate the on-site management of the active parties, and effectively evacuate personnel and reduce potential safety hazards.

Use the power of the market

However, there are also on-site exhibitors who bluntly say that the wisdom needs to be improved.

An exhibiting company that focuses on "smart people's livelihood" intends to integrate people's livelihood-related functions such as pension, medical care, consumption, and water and electricity payment into the mobile app.

Among them, services such as pension and medical care will be based on the community. The specific content includes simple medical examinations such as heart rate and blood pressure. The relevant person in charge of the exhibitor told the 21st Century Business Herald that the main reason is to facilitate the simple physical examination of the community. The information on the health care platform will be released on the app-end care medical platform. Further development is still underway.

A large enterprise exhibiting platform has displayed a series of products including smart medical care, smart transportation, and smart education. The relevant staff said that the concept of “smart city” is now mainly through the installation of sensors to provide timely information feedback, and the wisdom needs to be improved.

The relevant person in charge of a construction enterprise group exhibiting at the scene told the 21st Century Business Herald that they helped the government build a big data platform because many big data platforms are mainly used by policy makers to help decision-making and facilitate public management. The government's big data platform has invested a lot in the early stage. Enterprises are not able to make money in building platforms. They have to replenish through other projects. The profits are mainly from infrastructure projects.

There are also some confusions in the construction of smart cities at the government level. Li Ying, deputy director of the Shenyang Big Data Administration, told the 21st Century Business Herald that Shenyang has integrated data from various departments through the Big Data Administration and has consistently cooperated with companies. But now many companies use the same set of programs to lobby in different places, without considering the characteristics of specific cities. For example, the traffic conditions in Shenyang and Beijing are very different. The construction of smart cities in Shenyang should be systematically discussed and studied.

In the construction of smart cities, there are still many problems. If you want to play the real role of a smart city, you need to expand more applications from government public management. Because meeting the needs of the market is the foundation for rapid development.

Li Tie, former director of the China Center for Urban and Small Towns and chairman of the Smart City Alliance, said at the "2016 China Smart City Annual Conference" that many city governments have built smart cities on the basis of a view of political achievements. problem. Because smart cities not only involve the improvement of government management level, but also how urban residents can meet various needs through marketization. Government public service management is a very important aspect, but not the whole of smart cities.

Li Tie said that international experience shows that in many cases, companies play far more role than the government, and enterprises will use various technological means and innovation to the extreme because it has market and interest needs. In this process, the government can use the PPP method to purchase the services of the enterprise. This is the right way for the development of smart cities.

Breaking down information barriers

From 2012 to 2015, China has approved three pilot cities for smart cities, with nearly 300 pilot cities with a total investment of more than one trillion. During the "Thirteenth Five-Year Plan" period, China will also launch 100 new "smart cities" pilots.

Wang Jun, president of Guokai Oriental Town Development and Investment Co., Ltd. pointed out that most of the smart city construction in China is still in the exploration stage, providing local, single-channel, basic public service providers, horizontal transportation, medical care, environment, The overall construction of synergy and sharing of security subsystems such as security is relatively rare. The integration of information resources also lacks the guarantee of high standards and standards.

Breaking down information barriers is still an old problem in the construction of smart cities. Zhang Wang, deputy director of the Information Technology Development Bureau of the Central Network Office, pointed out that to promote the construction of smart cities, we must first grasp the application of new technologies, and grasp the innovation of institutional mechanisms. We must break down information barriers, eliminate information islands, reduce governance and improve urban governance and public services. Level.

Li Ying told reporters of the 21st Century Business Herald that it is now difficult to achieve departmental information exchange through the division of departments. They are promoting the integration of departmental data through specific projects. For example, in the construction of “smart medical” projects, data from different departments such as health and social security can be mobilized for specific projects.

The place is also constantly exploring integration. For example, Zhejiang Jinhua set up a smart city leading group at the municipal government level to coordinate relevant data and integrate various information such as eating, traveling, playing, and public services into the big platform of smart city.

Since the beginning of this year, China has strengthened inter-ministerial coordination. In May, the National Development and Reform Commission and the Central Network Office jointly issued a division of work for the Inter-Ministerial Coordination Working Group on New Smart City Construction from 2016 to 2018, and divided the work of 22 departments. .

In addition, companies need to be integrated. Li Tie said that every enterprise is trying to describe itself as a representative of a smart city. This is the so-called "fragmentation" wisdom. Nowadays, many cities only ask one company to do smart city planning, and enterprises can easily enlarge the interests of enterprises. In fact, the so-called smart city is the integration and systematic integration of countless intelligent functions. In this regard, we must give full play to the initiative of enterprises and achieve cross-border integration.

Encoder

Optical Rotary Sensor,Custom Encoder,Optical Encoder 6Mm Shaft,Handwheel Pulse Generator

Jilin Lander Intelligent Technology Co., Ltd , https://www.jllandertech.com