Technical Services/Products

Our institute thoroughly researches the architecture of urban rail system, inspects the technical evolution, makes full use of the Internet of Things, cloud computing, big data, artificial intelligence and other technologies, breaks the dilemma of the current urban rail system which is closed, segregated, solidified, and information siloed, and integrates multiple general technology platforms into the intelligent operation platform of urban rail which is fused with multiple businesses in multiple fields, drives the modeling, standardization, and reusability of the technology, experience, and knowledge, and comprehensively improves the urban rail passenger service, transportation organization, station control, safety management, dispatching management, intelligent operation and maintenance and other business levels. At the same time, it can improve the application development efficiency, reduce development costs, improve the degree of standardization, and improve the degree of data sharing.

Technical Features and Advantages/Innovation Points

(1) System decoupling: In order to solve the problem of software and hardware binding, the software and hardware are decoupled through cloud technology, while the middle platform technology is used to realize the decoupling of the back-end database software and the front-end application software;

(2) Architecture convergence: To solve the problems of physical dispersion of professional equipment and underutilization of resources, cloud technology is utilized to integrate hardware resources and merge the original system, while cloud-edge-end synergistic architecture is adopted to support business requirements;

(3) Functionality enhancement: To solve the problems of lack of inter-professional planning and single system operation mode in traditional single profession, scenario-based functional design mode is adopted to enhance the relevance of each system application;

(4) Flexible Deployment: To solve the problem of exclusive curing of professional equipment resources, cloud technology is utilized to realize flexible allocation of resources, flexible deployment of applications, collaborative management of clouds, edges and ends, and dynamic adjustment of scenario-based business on demand;

(5) Data convergence: In order to solve the problems of system verticality, fragmentation, information silos, and insufficient data sharing, professional data convergence and experience sharing are realized through componentized design and deployment on a unified digital base;

(6) Update and Iteration: In order to solve the problems of business closure, chimney-type customized development, and restricted update and iteration of the traditional urban rail system, it builds an ecological platform with digital standard integration capability, openness, and support for cloud-native technology, with application scenarios dynamically adapted and iteratively updated to drive the improvement of safety, efficiency, effectiveness, and service.

Application/Scenario

In the demonstration application project of Guangzhou Metro, Suiteng OS is adopted as the power engine of the intelligent operation platform of the city rail.In 2019, the intelligent metro demonstration station based on Suiteng OS1.0 was formally launched at the Guangzhou Tower Station of the APM Line of Guangzhou Metro. Based on Suiteng OS1.0, the design of intelligent passenger flow guidance, intelligent station service, intelligent security, comprehensive information dissemination, visualized large screen display and other intelligent rail transit services was completed and successfully verified. 2021, relying on Suiteng OS 2.0, the platform was upgraded in all aspects, including efficient IoT access to rail transit equipment and systems, flexible process orchestration, integrated data processing capability, one-stop algorithm training hosting capability, and open component service capability. The system has been upgraded in all aspects, such as efficient connection to equipment and systems. Downward, it can efficiently connect equipment systems to realize unified intelligent dispatching management; upward, it can support rapid and agile development and iteration of various intelligent applications, providing integrated base support for digital upgrading of the entire life cycle of rail transportation industry.

At present, the newly built Guanghua, Fangbai, South-Zhongzhu intercity lines and the northern extension of Line 8, the northern extension of Line 8 branch metro lines have completed the approval of the preliminary design of the intelligent operation platform of the urban rail, in addition, using the architecture of the intelligent operation platform of the urban rail there are intelligent platforms that are being promoted in Suzhou, the Kunming Metro Line 4 integrated operation and management platform, and so on.