We consider technological innovation as our core competitive advantage and have developed a range of proprietary technologies in the fields of urban rail transit and traffic-related project design. Now, we boast over 700 effective patents and over 400 registered computer software copyrights.
Our proprietary technologies extend across various domains, including smart rail transit, green construction technology, prefabricated rail transit technology, rail equipment and structures, energy-saving and emission reduction in rail transit construction, and comprehensive urban design services. Meanwhile, many of our innovative technologies reach international leading standards.
Smart Rail Transit: Our applications involve traffic planning big data platform, intelligent operation and maintenance platform based on big data and BIM technology, smart firefighting technology, comprehensive spatial-temporal interactive operation management platform for rail transit, and integrated intelligent control center, all of which have been widely implemented.
Green Construction Technology: Our technologies involve prefabricated assembly green construction for stations, prefabricated assembly plate-type rail green construction, and energy-saving technologies in rail transit construction. These technologies have been widely applied and adopted.
Golden Dragon Cloud, a cloud rail integrated automation system (CRIAS), is a comprehensive rail transit service cloud product with core independent intellectual property rights developed us. The system includes various subsystems of low-voltage specialties such as train automatic monitoring, power monitoring, platform doors, environmental and equipment monitoring, automatic fire alarms, automatic ticketing and inspection, access control, video surveillance, passenger information, broadcasting, official telephones, dedicated telephones, clocks, and comprehensive carrier networks. It adopts a highly integrated cloud solution, breaking the original low-voltage system architecture. The system has been re-integrated, deeply integrated, functionally modularized, and interconnected with office automation, passenger services, and other systems.
Rail Equipment and Structures: In order to address diverse engineering design needs and technical issues, we adhere to a market-oriented approach and have developed multiple types and series of rail equipment and structures, including fasteners, turnouts, expansion adjusters, prefabricated rail structures, vibration reduction rail structures, and prefabricated columns, resulting in numerous technological innovations, with nearly 20 invention patents and over 30 utility model patents obtained.
Underground Space Ventilation: We possess a multitude of proprietary technologies in the fields of underground ventilation and air conditioning, potentially offering significant commercial opportunities. Our technologies are typically integrated with systems related to underground space ventilation, showcasing outstanding advantages in spatial utilization, energy efficiency, and carbon dioxide emission reduction. Relevant technologies include multifunctional integrated ventilation and air conditioning systems, direct evaporative ventilation and air conditioning systems, and chilled water integrated air conditioning and ventilation systems (without cooling towers). Additionally, our in-depth research in smoke control technology for underground spaces provides essential safeguards for the safety of peoples lives and property. Through specialized research on ventilation interfaces, along with the integration of insulation measures, decoration, and other aspects related to the ventilation profession, we have collectively formed our proprietary technical system.
Underground Structures: We possess several leading proprietary technologies, filling gaps in domestic technology fields. These technologies include construction methods such as the hidden excavation method for subway station arch covers, control deformation methods for crossing existing subway structures at an ultra-close distance, and construction methods combining shield tunneling and shallow-buried excavation for building subway stations.
Elevated Bridges: We are the sole design entity in China with an invention patent for U-shaped beam technology, primarily suitable for elevated bridge structures of urban rail transit with high requirements for operational safety and landscape design. We are also the first company to comprehensively study U-shaped beam technology and its supporting systems, such as rail transit power supply, environmental protection systems, vibration and noise reduction systems, and safety protection systems. Our environmentally friendly and cost-effective U-shaped beam technology demonstrates strong applicability to Chinas rail transit system, with some aspects reaching international leading standards. Apart from patented technologies, we continuously invest in technical research and development capabilities in the design and construction methods of urban rail transit projects, recognizing that technical research and development capabilities are crucial considerations for project owners when selecting engineering service providers in the complexity of urban rail transit project design. We believe that our research and development capabilities will become a core competitive advantage.
TO BE A DESIGN-LEADING
INTEGRATED SERVICE PROVIDER FOR
URBAN CONSTRUCTION
