LATEST NEWS

On March 31, 2023 , China's first full-element test system for high-temperature superconducting (HTS) maglev achieved its inaugural levitation and run.The system, independently developed by CRRC Changchun Railway Vehicles Co., Ltd., successfully carried out its first operation, comprehensively validating key technologies such as the superconducting magnet, linear synchronous traction, inductive power supply, and cryogenic.This milestone represents a major technological breakthrough for China in the field of high-temperature superconducting maglev, laying a solid foundation for the future engineering application of superconducting maglev transportation systems.

On February 23, 2023, China Railway Society officially announced the list of winning projects for the Science and Technology Award of China Railway Society on its official website. The interdisciplinary project Design Theory, Key Technologies and Applications of Man-Machine Environment System for High-Speed Trains, led by Professor Zhi Jingyi from the Institute of Man-Machine Environment System Design, Southwest Jiaotong University, won the First Prize of this award for its innovative breakthroughs in the field of rail transit.

On November 24, 2022, China's first fully independent intellectual property-protected rack railway train successfully rolled off the production line in Ziyang, Sichuan. The train adopts a dual-mode "wheel-rail + rack rail" drive system, offers diverse seating areas and large sightseeing windows, and is equipped with intelligent systems such as BeiDou/5G IoT and autonomous driving. This train fills a gap in China's rack railway sector, marking a significant breakthrough in the country's mountain rail transit equipment. It will provide innovative solutions for tourism and mountain transportation, driving the development of related industries and regional tourism.

On March 25, 2022, two brand-new CRH3A-A bullet train units completed their preparations at the Guiyang North EMU Depot and officially made their debut in Guiyang. The exterior design deeply integrates elements of Guizhou's culture: the headlight shape draws inspiration from Miao ethnic headwear, the body stripes are inspired by the "Gui Shui" (Guizhou's waters), and the luggage rack lighting incorporates the silhouette of Jiaxiu Tower. This marks the first deployment of the CRH3A-A bullet train in Guiyang, signifying a comprehensive upgrade of the transportation equipment for the Guiyang Loop Line.

On January 6, 2022, the new Olympic-themed Fuxing smart bullet train "Rui Xue Ying Chun" (Auspicious Snow Welcomes Spring), designed with the participation of the industrial design team from Southwest Jiaotong University, officially entered service. The train features a bionic head design optimized through aerodynamics to achieve lower resistance and energy consumption. The exterior paintwork incorporates elements such as snowflakes and gradient icy blue tones, echoing the Winter Olympics theme. The deployment of this train marks a significant breakthrough in China's high-speed rail sector in integrating industrial design with technical performance.

On April 22, 2021, Chengdu's new 160 km/h fully autonomous intelligent urban train made its debut. The train's exterior is inspired by the "Golden Mask" of the Sanxingdui culture and incorporates Shu cultural elements such as the Sun Bird. It utilizes cutting-edge technologies including fully autonomous driving, intelligent detection systems, and 5G communication, and features an innovative open, fully connected driver's cab with a retractable control console. This train marks the birth of China's first urban railway system that integrates regional culture with fully autonomous driving technology.

On April 22-24, 2021, the first Chengdu International Industrial Expo (2021) was held at the Western Expo City in China. Sichuan Communications Investment showcased its mountainous rail transit with the characteristics of "gear rail+wheel rail" at the Expo Rail Transit Exhibition.

On March 3, 2021, the Launching Ceremony of the Ten Key Projects for a Happy and Better Life and the High-Quality Enterprise Development Conference were held in Jinniu District, Chengdu. Our institute was invited to attend the conference. During the event, the Opportunity List of the Ten Key Projects for a Happy and Better Life in Jinniu District was released, and a number of outstanding enterprises with high-quality development in the district were commended.

On January 13, 2021, China's independently developed high-temperature superconducting high-speed maglev engineering prototype was launched in Chengdu. The prototype successfully completed the verification of basic functions such as levitation, guidance, traction, and braking, as well as system integration testing on a 165-meter test line built by Southwest Jiaotong University. It provides an innovative solution for future high-speed and ultra-high-speed transportation systems and holds significant importance for advancing technology transfer and promoting the development of rail transit disciplines.

On January 13, 2021, the world's first high-temperature superconducting high-speed maglev engineering prototype and test line using original technology from Southwest Jiaotong University was officially put into use in Chengdu, Sichuan. This marks a breakthrough in the engineering research of high-temperature superconducting high-speed maglev from scratch and meets the conditions for engineering testing and demonstration.