Since its establishment, the company has implemented railway traffic safety monitoring system engineering, railway integrated monitoring system platform (including communication monitoring system), railway integrated video monitoring system, railway disaster prevention safety monitoring system 1 Hening Passenger Dedicated Line, Hening Passenger Dedicated Line, Wuhan-Guangzhou Passenger Dedicated Line, 2 Wu He Passenger Dedicated Line, Zhengxi Passenger Dedicated Line, Shitai Tunnel, 3 Wenfu Passenger Dedicated Line and Shanghai-Hangzhou Passenger Dedicated Line. Shijiazhuang-Taiyuan Passenger Dedicated Line 4 Yongtaiwen Passenger Dedicated Line Shijiazhuang-Taiyuan Passenger Dedicated Line Ganlong Line 5 Fuxia Passenger Dedicated Line Wenfu Passenger Dedicated Line Qingzang Line 6 Shitai Passenger Dedicated Line Yongtaiwen Passenger Dedicated Line Fuxia Passenger Dedicated Line 7 Zhengxi Passenger Dedicated Line Fuxia Passenger Dedicated Line 8 Qingzang Passenger Dedicated Line 9 Zhejiang-Jiangxi Line Guangshen Line 10 Xihe Line Ningmei Line 1 Changji Passenger Dedicated Line1 2 Liu Zhu Line Sanxin Line 65438 Chengkun Line Shitai Line Passenger Station 15 Harbin-Dalian Line and other projects * * * There are more than 350 projects, 20 projects and 6 projects. Rell has established a good brand effect in major customer markets by relying on stable product quality, rich implementation experience and targeted customer service network. Because the software products of the traffic safety monitoring system require high system stability and product quality, railway users will inevitably give priority to high-quality suppliers with rich application experience, good service record and high market share when selecting suppliers, which creates favorable conditions for the company to obtain orders in the relevant business competition in the railway market. The company has been focusing on the field of railway traffic safety monitoring for a long time, and deeply understands the needs of railway departments in traffic safety monitoring. Product development and technical update are closely combined with the actual needs of railway development, and the wide application of products has been highly recognized by railway users. The core technologies of the company mainly include monitoring management system group/component technology, configurable data acquisition platform technology based on embedded real-time operating system, general monitoring configuration technology, J2EE application development platform technology and embedded software and hardware technology based on ARM.
The group/component technology of monitoring management system can realize the reuse of software modules as much as possible, reduce manual input in the process of software development, improve the capability maturity model of software, and provide a faster and more reliable system for railway users. Aiming at the demand of railway traffic safety monitoring system, the company has established a series of mature models and component libraries, which can save a lot of basic development work.
The configurable data acquisition platform technology based on embedded real-time operating system adopts cut embedded Linux as the operating system software platform, which supports serial port device driver and Ethernet port device driver (supporting TCP/IP protocol family), making the front-end equipment of the monitoring system more flexible and adaptable. The general monitoring platform mainly realizes the direct control level and process management of field equipment. Its main configuration technology includes field device direct control layer, data processing center, system presentation layer and soft data bus. J2EE application platform architecture is developed by our company with pure Java technology, which has super cross-platform capability and can provide rich choice of running environment and database environment.
Embedded software and hardware technology based on ARM is a special computer system based on computer technology, which can be customized according to the strict requirements of application system on function, reliability, cost, volume and power consumption. The embedded module developed by our company based on ATMEL series ARM controller is embedded with the operating system based on Linux clipping, which inherits the dual advantages of ARM and Linux and plays a powerful role in the system equipment developed by our company.
In addition, the company actively carries out extensive technical research and development cooperation. In 2006, our company signed the "National Science and Technology Support Plan Task Book" with Qinghai-Tibet Railway Company, china academy of railway sciences, Lanzhou Jiaotong University, Central South University, Beijing Railway Communication Signal Research and Design Institute, and the Science and Technology Department of the Ministry of Railways to jointly develop and study the national science and technology support project-"Study on the Integrated Safety Monitoring System of Qinghai-Tibet Railway". In 2009, the company signed the Sub-project Contract of the Ministry of Railways Science and Technology R&D Plan with China Railway Second Hospital Engineering Group Co., Ltd., and undertook the Technical Research on the Operation Environment Protection and Disaster Prevention and Rescue System of High Temperature Extra-long Tunnel-Comprehensive Technical Research on Tunnel Disaster Prevention Monitoring and Communication System.
In June 2009, our company was awarded as an innovative pilot enterprise in Haidian District, Beijing and a high-tech enterprise in Zhongguancun. In February 2008, our company was awarded as a high-tech enterprise in Beijing. The software of railway traffic safety monitoring system generally has the characteristics of cross-discipline and multi-technology integration. The scale of the system is often large, the technology is complex, the development cycle is long, and many people are involved. Therefore, it is usually inefficient to develop only for a single project.
In the long-term project implementation process, the company has gradually accumulated a lot of development and organization experience, as well as mature and stable system models, technical means and system components from the perspective of universality. Reusing the component library of system group can greatly reduce the repetitive work and cost of system development, thus speeding up the product development cycle, improving the stability of system products, and enabling our company to gain many technical advantages that enterprises in the same industry do not have.
With the help of system component technology, the company no longer adopts all application system development models from scratch, but makes full use of the accumulated knowledge and experience in the past application system development based on existing work, such as requirements analysis results, design schemes, source codes, test plans and test cases. And avoid duplication of work in software development through software reuse, so as to focus on the unique components of the application system; At the same time, by reusing high-quality existing development results, the possible mistakes caused by secondary development are avoided, thus improving the quality of software. 100085