Shulou(Shulou.com)11/24 Report--

The latest data released by the China Railway Group show that during the Mid-Autumn Festival National Day holiday (September 27 to October 6), the country's railways sent more than 160 million passengers, and the average daily passenger volume is about twice that of the Spring Festival travel period. Railways and subways across the country have successfully withstood the test of high-load operation.

Traffic power, my heart is soaring! The speeding high-speed railway ran out of the "acceleration" of traffic construction, and the calculation power of Feiteng also ran out of the "acceleration" that could be controlled independently. As the "national team" of chip research and design, Feiteng has always been a seeder for independent innovation in rail transit, a combat team for overcoming difficulties, and a climber for scientific and technological self-reliance. In the railway field, Feiteng CPU has made a major breakthrough in independent innovation; in the subway field, Feiteng CPU has been widely used.

Climb hand in hand to create the "Core Speed" of China's Railway cause

To build a powerful country, transportation comes first. Since the 18th CPC National Congress, important expositions have been made on transportation work many times, emphasizing that "traffic is the thread of economy and the link of civilization", "traffic has become the pioneer of China's modernization", and "traffic infrastructure construction has a strong leading role". These important expositions have pointed out the way forward and injected a strong driving force for the high-quality development of transportation in the new era.

As a powerful country in transportation, railways come first. China's railway has developed from being poor to being the first in the world in terms of operating mileage and leading in technical equipment. The wheel of history has endowed the railway with red genes and forged the spirit of "scientific and realistic, compatible and inclusive, independent innovation, catching up with and surpassing the first-class, loyal to the motherland, hard work and dedication".

As climbers of the new era and core journey, Feiteng people and railway people continue to break through and pursue excellence, and work together to create a "core speed" for the development of China's railway industry. For example, in January 2020, Feiteng signed a contract with CRRC; in April, 2021, it signed a comprehensive cooperation framework agreement with CRRC Zhuzhou to jointly tackle key railway equipment and take the lead in technological research and industrial application with party building. In November 2021, Feiteng successfully completed the research and development of the key equipment of the railway signal system together with China Communications, which was successfully applied in Liaoning Fuxin Mining Group and achieved an important milestone in the independent innovation of China's railway traffic train control technology and industrial chain.

Overcome difficulties and promote high-level science and technology for self-reliance and self-improvement

It is emphatically pointed out that scientific and technological leading enterprises are an important part of the national strategic scientific and technological force, and they should consciously fulfill the mission of high-level scientific and technological self-reliance and self-improvement.

In March this year, the Ministry of Transport, the State Railway Administration and other departments jointly issued the five-year Action Plan for speeding up the Construction of a Traffic Power (2023-2027), emphasizing the need to strengthen the scientific and technological strength and basic capacity building of transportation strategy. we will promote the upper and lower reaches of the industrial chain to jointly tackle key problems and demonstrate applications, and enhance the ability and level of independent research and development of related technologies and products.

In the railway field, the key enterprises of the Feiteng joint industrial chain have made strong cooperation. Great progress has been made in train control system, key technical equipment of signal system, transport dispatching system, self-service ticket checking system, station comprehensive display system, security inspection data processing system, office and operation management system, etc.

Train control system is the core technology of modern high-speed EMU and intercity train. in order to solve the problem of "neck jam", Feiteng and rail transit equipment suppliers are determined to innovate and forge ahead, and jointly promote the key technology research and verification of train control system based on domestic CPU.

Railway signal system is an important technical equipment to ensure high-speed train operation safety and improve high-speed train operation efficiency. It uses effective and reliable technical means for real-time monitoring and overspeed protection of high-speed train running speed and train tracking interval distance. There have been many pilot applications of high-speed train operation control system (CTCS-3), dispatching command system (TDCS) and dispatching centralized system (CTC) based on Feiteng CPU.

In addition, Feiteng CPU has been applied in many systems of high-speed railway stations, the self-service ticket checking system realizes the functions of passenger ticket checking and real-name verification, and the security check data processing system realizes the centralized management of security inspection images and the application of auxiliary decision-making.

Widely used to serve the society with Chinese core

Subway has become the most convenient means of transportation for daily travel. In the subway field, Feiteng CPU also provides an important computing support, which effectively promotes the autonomous and controllable process of the rail transit industry. The train traction network control system, signal system, integrated monitoring system (ISCS), automatic ticket sales and inspection system (AFC) and tunneling equipment SCADA system developed by Feiteng together with ecological partners have been applied on the ground or have the application conditions. Feiteng has become a domestic CPU manufacturer which is widely used in subway field.

The AFC system, which uses Feiteng chip to provide low-level computing support, can accurately execute dozens of program commands in an instant, identify, authenticate, deduct money, open and close the gate in one go, which has greatly improved the travel efficiency in the field of rail transit. Feiteng CPU has been applied on a large scale in the subway AFC system of Tianjin, Chongqing, Shenzhen, Changsha, Wuhan, Nanjing and other cities, and will be applied to more domestic cities to serve the society with China Core.

In Shenzhen, the tunneling equipment SCADA system based on Feiteng chip has been officially put into operation on Metro Line 13. Operators use the SCADA system to efficiently complete data acquisition, transmission, storage, display, logic interaction, instruction issuing and other functions. This marks another major breakthrough in the application of independent CPU in key industries and fills the domestic gap.

The magnificent relationship is as true as iron, and now we are moving forward from the beginning. " During the 14th five-year Plan period, Feiteng will keep in mind the mission of "focusing on information system core chips to support national information security and industrial development", and will continue to courageously climb with the mission of serving the strategic needs of the country. with higher standards and faster speed, we will seek and create resplendence for the integration and development of Xinchuang and digital transformation in the field of rail transit, and make unremitting efforts to promote the Chinese-style modernization of rail transit.

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