Application Status and Development Trend of Passive Electronic Label in Urban Intelligent Traffic Management

On July 25, 2013, supported by the National Road Traffic Management Engineering Research Center and the Intelligent Transportation System Research Center of Wuhan University of Technology, the first Intelligent Transportation Management in Urban China jointly organized by Nanjing Intelligent Transportation Industry Association and Intelligent Transportation Management Magazine The Forum on Science and Technology Innovation was successfully held in Nanjing. Under the theme of "Raising the level of application of science and technology and helping traffic safety management", nearly 30 representatives from management departments, research institutes, enterprises and institutions conducted wonderful speeches. Yang Feng, director of ZTE Corporation, conducted a keynote speech entitled "Status and Trends of Application of Passive Electronic Labels in Urban Intelligent Traffic Management". The following is a record speech. Yang Feng: Dear leaders, good afternoon, I am very glad to have such an opportunity to share with you. Today's report mainly focuses on the application status and development trend of passive electronic tags in urban intelligent traffic management. ZTE ZTE is ZTE's integration of ZTE resources in the field of Internet of Things established a subsidiary of the company is also the first in the direction of the Internet of Things subsidiary ZTE ZSL carrying ZTE in the field of Internet of Things in the past decade a technology precipitation , ZTE will continue to rely on ZTE's service platform to provide its customers with the most advanced products and services. ZTE ZSL hopes to be ZTE's banner in the field of IoT. In the application of urban traffic management, the use of electronic tags as the underlying information collection source has been increasingly applied because passive electronic tags provide the identification of vehicles with its advantages and can be accompanied by more information, but also There is some standard information that can be carried in. There is a tendency to become an electronic identity card for vehicles. Real digital, automated and intelligent urban traffic management based on electronic tags. Passive electronic tags are the only information signage for vehicles. Now Has been widely used in urban traffic management, urban traffic management, vehicle law and order management, environmental monitoring, and then the municipal road and bridge tolls collection, regional congestion charges, regulation of special vehicles, as well as parking lots and so on. Specifically, in the application of public security, it mainly involves the safety management of vehicles, the inspection of counterfeit vehicles, history review, regional dynamic control and so on. Then traffic management applications, traffic flow monitoring, traffic guidance, information dissemination, management of operating vehicles; in the environmental protection, involving yellow and green standard electronic monitoring, comprehensive environmental testing and so on. In the supervision of special vehicles, such as muck cars, tankers, fire ambulances and other vehicles, basically the application of different sizes, and now a small part of the passive electronic tag more and more applications; other applications, intelligent car park management , Vehicle access control, and small-scale applications. Over the past few years, some large-scale urban-level projects gradually emerged. The following are some of the typical application of electronic tags in vehicle management, done more successfully, road and bridge charges, Secretary for Forest Lam just do to share, this system is very successful. In terms of urban traffic management, this system in Chongqing now has more than 98% of vehicles in Chongqing affixed with electronic tags. Electronic vehicle license management, experts have mentioned the morning, the Shenzhen Universiade electronic systems, as well as the Shanghai World Expo Park vehicle management system and so on, parking car access control, just have said, this fragmented application has been a lot, and then Two years are also tracking, and gradually reflects the development trend of some large projects. Specific vehicle management, like the container terminal system, then the armored car system, the customs container, and the like, passive RFIDs have now gradually moved into this area. In fact, we now mainly discuss the development trend of passive electronic in urban intelligent traffic management, or some problems that exist now. We are delighted to see the passive electronic tags in urban traffic management faster and faster development, but ZTE Zhaopin in the transportation industry nearly a decade of accumulation, the passive electronic tags truly become the vehicle electronic identity, large-scale applications, facing The problems to be solved are, first and foremost, standard issues. We have been looking forward to the emergence of a uniform standard for electronic labels. We are very willing to promote this with our colleagues and colleagues in the industry. For now, the standard infrastructure, in fact, There are a lot of mature architecture can learn from, such as ETC, in fact, there are very mature framework can learn from, it is now to solve these standards, how to deal with some foreign patents, some foreign patents to circumvent, and how to promote our own domestic intellectual property Protection and development issues. The second problem is material and structure. Is the material structure of the electronic license plate, ZTE Zhaoxi done a lot of material labels these years, on the whole, because we have done, such as PVC, PET, and then ceramic, PCB, these have done more or less Some applications, but on the whole, now look, ceramic labels in the stability and performance of the best. However, there are still plenty of room for improvement in terms of some installation of ceramic labels, planning standards for the performance of different vehicles, etc. In other words, I still think there is still a lot of work to be done. From a general trend, our judgment , That is, before the vehicle pre-installed label, the ceramic label may still be a mainstream in this market in recent years. The second tab's capacity and memory plan. To achieve large-scale development of electronic label applications, unified data standards and memory division is necessary, and we are willing to work with their peers to follow a uniform design standards for the application of large area interoperability to lay a data foundation, or now fragmented More and more users, but different data standards, and memory design constraints restricting the large-scale expansion of these applications, or a variety of applications a interoperability. There are special vehicle label options, for some special vehicles, the windshield may not be suitable for the installation of the future development, but this ceramic label may not be the best solution, it is likely the future is a variety of labels, a variety of A comprehensive application of the installation, the choice of labels, the optimization of installation and performance consistency, etc., these are all issues to be solved together, so in this regard, may be in a relatively short period of time, may still want to Various forms of labels, a variety of installation coexist, because from now on, the vehicle pre-installed may also be difficult to achieve in the short term, relatively large. There is security, the passive system itself, security restrictions, because the passive system itself, the security restrictions and more and more applications nowadays, the level of security needs to enhance, more and more become the development of social media, a restriction of electronic signage, however, More gratifying is that now there are more domestic high-security chips are emerging, and then gradually a higher level of system development, so improve the overall system security level, the application of this electronic label development is an inevitable trend, because Otherwise, if the level of security does not go up, some of the extensions that may be covered later are subject to a lot of restrictions. There is also a combination of a variety of acquisition techniques, that is, the emergence of electronic tags, we have been emphasizing a point of view, does not mean that alternative to other acquisition technologies, with the Internet of things, cloud computing applications, large data processing capabilities, future Applications must be based on the combination of a variety of acquisition techniques, and then a variety of sources of information on the basis of fusion, so the electronic label will now some of the existing video, for example, video, radar, basic acquisition techniques to work together, This is a development of this kind of application. From the application point of view, is the vehicle pre-installed tags is what we expect, so the application will solve many, many of our existing problems, greatly reducing the cost of this application. This should be a trend, but many conditions do not yet have at this stage, so our feeling is that the pre-installed vehicle is a trend that may have to wait a long period of time, the application of passive electronic tag urban intelligent transport , There are several major trends to expand, from the application point of view, the first management, that is, through the identification of specific vehicle information and trajectory information to achieve road network traffic management, including traffic information, after the road can be done points In fact, in some cities where the development of electronic license plates are relatively good, traffic data can now be achieved, not only for vehicles,