Zhengxu City Railway will be carried out today

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At 10:16 on September 8th, as the train departed from the northern vehicle of the Hong Kong area, it was departing towards Xuchang East Station, marking the joint test of Zhengzhou Airport to Xuchang City Railway Project (hereinafter referred to as Zhengxu City Railway) At the end of the work, the air load began to trial operation.

From the north of Zhengxu City Railway, from Chang'an Road North Station of Zhengzhou Airport District, and in Xuchang East Station in Xuchang City in the south, 13 industrial parks between Zhengzhou Airport District and Xuchang City. The total length of the line is 67.13km, of which the Zhengzhou section is 33.43km, the Xuchang section is 33.7km, and there are 27 stations. Among them, there are 9 elevated stations and 18 underground stations. There are four main substation in Yishan, Hong Kong Kowloon, Tongda, and Prosperous. The control center is located in the comprehensive building of the north vehicle section of the port area. The vehicle adopts the Chinese standardized B subway train with "Sky Blue" and "China Red" as the design concept, with a maximum operating speed of 120km/h.

The Zhengxu City Railway is the first cross -city line in the Central Plains to fully driving and the fusion of Shuangcheng. It is also the development of "Zheng Xu integrated", helping the "four network integration" of rail transit, and accelerating Zhengzhou's "1+8" urban agglomeration in the city circle Objective engineering for construction.

At present, station decoration and decoration, Feng Shui power installation, and overall mechanical and electrical system installation and commissioning have been basically completed.

Zhengxu City Railway Signal System is a full -function automation operation control system, which contains a total of 50 scene functions, including 22 normal operation scenes, 11 faults, 17 emergency scenes, with automatic access and exit, automatic driving, automatic opening, automatic startup Parking, automatic switching door, video linkage, door -to -door door -to -door isolation, obstacle/derailment detection, train wake -up/dormant, automatic car washing, remote restart and other features.

Zheng Xu City Railway is targeted at safety and efficiency, guided energy conservation and environmental protection, supporting comfort and flexibility, supporting scientific and technological innovation, relying on operation and maintenance intelligence, historical and humanistic as the carrier, the four small and small shapes on the ground are very different. Try to try. Use new materials such as rock plates, ceramic thin plates, color glazed glass, and comprehensively use BIM technology to optimize the comprehensive branch hanging rack and various pipelines. Innovative application of four -track return technology to solve the hazards of strange current, new concepts, new materials, new materials The integration of new technologies and new processes has better promoted the quality improvement of the line, making passenger travel more comfortable and making urban life more attractive.

The style of the Zhengzhou section station is based on the design concept of "building a dream to pilites colorful Zheng Xu", and makes full use of the advantages of the station's space structure, integrates architectural art design techniques, and shaped the "new landscape" of urban culture. The shape of the Xuchang section station takes the rhythm of the water and the shape of the lotus as the idea, creating the Xuchang cultural image that looks like divine deeds, and shows the development of urban prosperity.

The air load trial operation is a comprehensive test before the opening, and the availability, stability and reliability of vehicles and system equipment are fully tested. After 3 months of air load trial operation, it was put into passenger operation after safety evaluation. Since then, Zheng Xu's traffic will have entered a new era with the opening of the Zhengxu City Railway.

Source: Dahe.com reporter Zhu Chuanpeng

Responsible editor: Du Ruonsen review: Zhang Lei

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