The latest generation of intelligent intercity EMUs in China officially rolled off the assembly line

On the morning of April 2, the 200 km/h intelligent intercity EMU based on the integration of digital intelligence rolled off the assembly line of CRRC Changxin Co., Ltd. The Zhengji Intercity Railway will be operated, and more passengers will experience intelligent and comfortable travel services.

The train is developed based on the CRRC long-distance passenger intelligent intercity EMU platform, using 4 marshalls, with a maximum operating speed of 200km/h, and has the technical characteristics of large passenger capacity, fast start and stop, fast boarding and landing, etc., to meet the needs of short-distance, large-density and bus-based operation, and at the same time to improve digital intelligence in intelligent services, intelligent monitoring and intelligent operation and maintenance, etc., it is the latest generation of intelligent intercity EMUs in China.

Liu Xiangming, Deputy General Manager of Henan Railway Construction Investment Group Co., Ltd., Luo Xichao, Deputy Director of the Operation Management Department of Henan Intercity Railway Company, Bao Yujun, deputy general manager of CRRC Changqing Co., Ltd., and other leaders attended the off-line ceremony.

The train is equipped with an intelligent service system, using all-digital Ethernet communication and 5G network technology to realize the intelligent application of Wi-Fi coverage, live TV, and intelligent interaction of passenger information in all scenarios. It is worth mentioning that for the first time, smart windows are applied to trains, which can realize personalized display of information and a more harmonious human-computer interaction experience according to different scenarios.

The interior parts of the train are painted with high-performance environmentally friendly coatings, with a recycling rate of 75% and more than 50% of degradable materials. The train adopts lightweight design, high energy efficiency ratio air conditioning and braking variable speed control technology to achieve low energy consumption operation, which can be called "environmentally friendly" trains.

The train is equipped with an intelligent monitoring system, with more than 1,500 sensors installed in the whole train, covering key systems such as traction, braking, and bogies, and monitoring the running status of the train in real time. The train applies the intelligent operation and maintenance system, builds 127 types of key system models, and uses big data, cloud computing and other technologies to realize the health management of the whole life cycle of the train.

Li Zhanyi, train design manager and senior engineer of CRRC Changxin Co., Ltd., introduced that the 200 km/h intelligent intercity EMU based on the integration of digital intelligence has been upgraded on the basis of the CRRC Changke intelligent intercity EMU platform, which further enriches the product lineage of China's intercity trains.

The opening of the Zhengkai intercity railway extension line marks the full operation of the Zhengzhou-Kaifeng intercity railway, which will further improve the regional road network structure and facilitate the travel of the people along the line, which is of great significance to accelerate the sharing of tourism resources between Zhengkai and Kaifeng and promote the development of Zhengkai city.

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