Jilin Provincial Expressway Integrated Platform is a comprehensive operation management platform integrating monitoring, dispatching and emergency command. The launch of 96122 call system has played a positive role in promoting the expressway digital industry. (Data picture)

As one of the nine pilot provinces of smart highways, Jilin Province has vigorously carried out the construction of intelligent demonstration projects in recent years, tamped the base of smart highway construction with digital infrastructure, integrated existing data resources, built an integrated platform for road network integrated services, and initially completed the goal of building a "digital brain" for highway integrated management. The traffic efficiency, emergency security efficiency and precision interactive public information service capacity of Jilin Province's expressway have been effectively improved.

　　 "Digital Brain" has been initially built

In order to speed up the construction of digital Jilin and smart transportation, Jigao Group will carry out the construction of intelligent demonstration project of Jilin expressway in 2020. In the past three years, Jigao Group has actively carried out a series of informatization project construction, and completed the cancellation of provincial toll stations, expressway video cloud networking, expressway intelligent demonstration project and other informatization projects.

At present, the "digital brain" of Jilin Province expressway has been initially completed, 56 application systems have been deployed, 41 databases and 69480 data tables have been established, with a total data volume of 1.344 billion bytes and nearly 30 billion data records. "We have built a basic communication network covering 410 nodes of expressways across the province. In addition, we have built a unified video monitoring platform across the province to access high-precision image data of expressways across the province," said Sun Hui, director of the data information center of Jigao Group.

Jilin Provincial Expressway Operation Monitoring Platform has also been completed, realizing the convergence of expressway operation status in the whole province. In addition, the completion of the emergency rescue platform has also realized the "one key rescue" of the expressway, and the emergency response capability has been significantly improved. At the same time, relying on the Jilin section of Hunchun Ulanhot Expressway and Changchun Longjia Airport Road, Jilin Province has completed the construction of the new generation national traffic control network and smart highway pilot project "Jilin Province Expressway Intelligent Demonstration Project".

　　 "Integrated platform" helps people travel

Jilin Provincial Expressway Integrated Platform is a comprehensive operation management platform integrating monitoring, dispatching and emergency command. "Through the online platform, we can monitor the road condition information in real time, scientifically dispatch highway resources, and quickly respond to and deal with emergency events. This enables us to grasp the traffic operation situation in a timely manner, take quick measures to improve the road traffic efficiency and reduce traffic congestion." Wang Yan, the command and dispatching center of Jigao Group, said.

In addition to the Jilin Provincial Expressway Integration Platform, the launch of Jihang's high-speed applet APP and 96122 call system has also played a positive role in promoting the expressway digital industry. "You can inquire about highway conditions, routes, weather, toll station dynamics, service area functions, travel along the way, ETC services, travel guides, heavy truck transportation and other issues on the high-speed applet APP of Kyrgyzstan Bank." Wang Yan said. A series of efficient, professional and convenient service applications, such as high-speed information, road video broadcast, one button rescue, intelligent online customer service, complaints and suggestions, make people travel more intelligently and conveniently.

The launch of these systems not only improves the efficiency of highway operation and management and the convenience of public travel, but also provides a broader development space for the digital industry. Through interaction with users and data collection, we can better understand users' needs and opinions, constantly optimize service processes and improve service quality. This also contributes to the development and innovation of the digital industry. At the same time, the development and operation of these systems also promote the development and application of the digital industry, and guide the public to gradually adapt to the digital lifestyle.

　　 "Smart Tunnel" escort

Tunnels are accident prone places. At present, there are nearly 100 expressway tunnels in Jilin Province. In order to effectively improve the efficiency of tunnel management, solve problems and hidden dangers, and provide a safer travel environment for high-speed travel users, Jigao Intelligent Transportation Technology Co., Ltd. is making every effort to build an integrated control platform for expressway intelligent tunnels.

"The intelligent tunnel integrated control platform uses Internet of Things access technology, geographic information technology, 3D modeling technology, data visualization technology and other mainstream information technology means to build an integrated integrated management and control platform to support the multi-level management needs of tunnel stations, branches and provincial centers." Shi Yongchao, executive director of Jigao Smart Company, said, This platform constructs the overall perception, monitoring and collection capabilities of various monitoring equipment and facilities in Jilin tunnel, realizes unified access management and data digitization, and provides data support for centralized management and control of tunnel operation and linkage of various plans.

"The platform realizes the digitalization of the tunnel emergency plan and management and control before, during and after the event, realizing the digitalization of the whole process from formulating the plan, receiving the event, confirming the event, implementing the plan, on-site handling and ending the plan, and comprehensively improving the efficiency and quality of the tunnel emergency response." Shi Yongchao said that the construction and use of the intelligent tunnel integrated control platform, It will significantly improve the informatization and intelligence level of tunnel management in Jilin Province.

　　 "Smart parking lot" realizes ETC deduction

On November 3, Jigao Smart Company and Changchun Xinruibang Property Management Co., Ltd. completed the signing of the project, and the ETC Smart Parking Lot was officially put into operation that night, which is also the first ETC Smart Parking Lot established by Jigao Smart Transportation Technology Co., Ltd. in Jilin Province. The parking lot has realized a variety of mobile payment methods such as ETC deduction, scanning code payment, etc., and supports WeChat, Alipay, UnionPay QR code payment, among which ETC gives priority to payment, and the background has the functions of clearing and settlement and issuing electronic invoices.

"We have also installed a camera and voice intercom system, so that we can see the scene of the parking lot in real time in Jigao Smart Company. In case of an emergency, we can directly talk with the car owner to ensure the smooth operation of the parking lot." said Jiang Tianyi, a research and development engineer. This can not only meet the needs of car owners for fast passage, realize the payment without feeling, but also alleviate urban congestion and improve the efficiency of parking lot passage.

Jigao Smart Company has always actively promoted the ETC expansion scenario, rapidly built the ETC ecosystem construction, further expanded the ETC application market, and improved the utilization rate of ETC. In the next step, Jigao Smart Company will rely on the technology and application of smart high-speed, carry out urban smart parking, continue to promote smart parking projects, and build smart car ecosystem scenarios.

　　 "No kiosk integration" to ease congestion

The "one network" of the national expressway has entered a new stage of integrated operation, and the toll operation management and toll collection system technology application are facing new challenges. The intelligent transformation of toll stations, as the basis for realizing the efficient and convenient traffic of the expressway system, is the top priority of the current toll collection operation development.

Taiping Toll Station of Jihuan Expressway is the first new toll station open to traffic in Jilin Province, realizing the lane design of "simplified canopy", "no pavilion", "IP" and "intelligent". Jilin Kewei Traffic Engineering Co., Ltd., an enterprise owned by Jigao Group, as the general contractor of Jihuan High speed electromechanical engineering project, has conducted in-depth research and test on the overall integration of the project's lane toll system equipment, innovated the traditional toll lane equipment, and independently developed the "pavilion free integrated equipment" of the toll lane in the project construction Integrate with the actual scene.

The "kiosk free integrated equipment" is a cloud platform integrated management system that integrates basic resources such as servers, networks, operating systems, databases, and uses computing tasks and resource allocation. Through this technology, the toll lane has realized the IP networking of various equipment systems, and can be upgraded from the previous lane level "single machine single control" to the integrated "networked joint control". At present, the passing rate of the entrance and exit lanes of the toll station using the "kiosk free integrated equipment" has remained above 99%, effectively easing the road congestion at the toll station, and the overall operation is stable and orderly. In the future, Jigao Group will continue to explore the construction of standardized, intelligent and digital toll stations, accelerate the promotion and application of toll stations under its jurisdiction, focus on promoting the iterative upgrading of highway operation management, effectively improve the public's sense of travel safety, happiness and satisfaction, and help build a strong transportation province. (Zou Pengliang)

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