50 projects were selected into the 2025 Railway Major Scientific and Technological Innovation Achiev

On December 8, the official website of the State Railway Administration announced the list of major railway scientific and technological innovation achievements in 2025, and 50 railway science and technology projects, 50 railway patents, 13 railway technical standards and 4 China Patent Award patents were selected.

Due to space constraints, only the full list of 50 projects is listed below. The selected projects cover key areas such as train collision safety, intelligent traction power supply, and high-speed rail construction technology, including 10 items in Class A, 15 items in Class B, and 25 items in Class C, aiming to promote railway scientific and technological innovation and high-quality development.

If there is any omission, please refer to the original PDF file on the official website.

1. Category A achievements (10 items)

1.
Achievement number: 2025XM011
Achievement name: Synergistic dissipation technology and application
of collision energy in all scenarios of pedigree trains Completed by: Central South University, CRRC Changchun Rail Bus Co., Ltd., CRRC Qingdao Sifang Locomotive and Rolling Stock Co., Ltd., CRRC Tangshan Locomotive and Rolling Stock Co., Ltd., CRRC Zhuzhou Electric Locomotive Co., Ltd
. Completed by: Tian Hongqi, Xu Ping, Ding Sansan, Teng Wanxiu, Gao Guangjun, Yao Song, Fan Yunxin, Wang Zhiwei, Peng Yong, Wang Zhonggang, Li Benhuai, Tian Aiqin, Zhou Wei, Xie Suchao, Yangcheng Star
Grade: Class A

2.
Achievement number: 2025XM093
Achievement name: Complete set of technical equipment and application
of high-speed rail intelligent traction power supply system Completed by: China Railway Design Group Co., Ltd., Southwest Jiaotong University, Chengdu Jiaotong University Guangguang Technology Co., Ltd., Chengdu Jiaotong University Yunda Electric Co., Ltd., Tianjin Kaifa Electric Co., Ltd., Baoji Baodeli Electric Equipment Co., Ltd., China Railway Construction Electrification Bureau Group Rail Transit Equipment Co., Ltd
. Completer: Luo Jian, Chen Xingqiang, Jiang Xianguo, Gao Shibin, Gu Xiaodong, Chen Jie, Wei Jianzhong, Han Lingqing, Cui Xiaoyu, Deng Hong, Shao Ming, Bai Yifeng
Grade: Class A

3.
Achievement number: 2025XM045
Achievement name: Integrated innovation and demonstration application of cross-sea bridge of Fuzhou-Xiamen high-speed railway
Completed by: China Railway Fourth Survey and Design Institute Group Co., Ltd.
Completers: Yan Aiguo, Zeng Jiahua, Wang Dezhi, Yang Heng, Nie Lifang, Wu Bing, Xie Xiaohui, Guo Anna, Wu Cheng, Zhang Xiaojiang, Yin Pengcheng, Wu Qilin, Liu Ming, Kou Yanchun, Liang Jinbao
Grade: Class A

4.
Achievement number: 2025XM082
Achievement name: Theory and engineering application
of aerodynamic effects of railway tunnels Completed by: Guiyang Branch of China Railway Second Survey and Design Institute, China Railway Second Institute Engineering Group Co., Ltd., China Railway Southwest Academy of Sciences Co., Ltd
. Completers: Tao Weiming, Wu Jian, Hu Sen, Shi Xianming, Wang Lei, Fang Qianbao, Ma Jie, Liu Zhiqiang, Yang Qiansuo
Grade: Class A

5.
Achievement number: 2025XM007
Achievement name: Key technology research and demonstration application
of suspension control of rapid maglev train Completed by: Tongji University
Completers: Xu Junqi, Lin Guobin, Rong Lijun, Sun Yougang, Chen Chen, Ji Wen, Ni Fei, Gao Dinggang, Xu Zhao, Wang Wen, Cheng Ke, Han Peichen
Grade: Category A

6.
Achievement number: 2025XM114
Achievement name: 4400 horsepower AC transmission freight diesel locomotive (FXN5C type).
Completed by: CRRC Qishuyan Locomotive Co., Ltd., CRRC Zhuzhou Electric Locomotive Research Institute Co., Ltd., Chengdu CRRC Motor Co., Ltd
. Completed by: Xu Shibao, Zhong Huaiqing, Guan Minwei, Li Bin, Liu Jianhua, Huang Weifei, Liang Yan, Xie Jingguang, Zhao Ning, Shu Haoyu, Zheng Yongqiang, Jin Chunlei, Shi Baogang, Rao Yiwei, Pangqiang
Level: Class A

7.
Achievement number: 2025XM164
Achievement name: Research and application of a new generation of intelligent and low-emission 12V240H diesel engine
Completion unit: CRRC Dalian Locomotive and Rolling Stock Co., Ltd
. Completer: Xing Yu, Liu Yanchao, Wang Liangbin, Wang Kai, Hou Xinyu, Zhang Changhui, Tan Bowen, Xu Maonan, Tang Diting, Su Jian, Yao Qi, Lu Yuan, Li Yingying, Feng Xuepeng, Cai Chao
Grade: Class A

8.
Achievement number: 2025XM174
Achievement name: Key technologies and applications
of cluster control for bogie complex equipment manufacturing Completed by: CRRC Qingdao Sifang Locomotive and Rolling Stock Co., Ltd
. Completer: Zhang Zhiyi, Fang Xifeng, Xu Feng, Wu Xiangyang, Li Yanan, Tian Renyong, Chen Beiping, Liu Nianzu, Li Jinzhou, Lu Pin, Shang Hao, Zhang Shilei, Wang Zhi, Ma Yin, Qiu Peixian
Grade: Class A

9.
Achievement number: 2025XM193
Achievement name: Research and engineering application of KM81/KM81(A) intelligent environmentally friendly coal funnel truck
Completed by: Guoneng Railway Equipment Co., Ltd., CRRC Qiqihar Vehicle Co., Ltd., CRRC Changjiang Vehicle Co., Ltd
. Completers: Kang Fengwei, Hui Shuqing, Wang Feikuan, Xu Huayu, Zhang Junlin, Jiang Ruijin, Ding Fengxia, Wang Hongkun, Ding Chunrong, Li Zhigang, Shao Wendong, Xu Yong, Zang Guoqun , Ding Ying, Wang Peng
Grade: Class A

10.
Achievement number: 2025XM194
Achievement name: The development and demonstration application of heavy-duty railway intelligent shunting system equipment for cloud brain, cloud control and cloud defense
Completed by: National Energy Investment Group Co., Ltd., Shuohuang Railway Development Co., Ltd., China Academy of Railway Research Group Co., Ltd
. Completers: Lan Li, Li Changsheng, Xiao Zhiming, He Yuqiang, Wang Jianhua, Su Youbin, Feng Xiaojie, He Zhanyuan, Yao Yufeng, Feng Jun , Liu Qing, Yang Huachang, Jiang Yuanhua, Xu Zhanying, Liu Yu
Grade: Class A

2. Category B achievements (15 items)

11.
Achievement number: 2025XM008
Achievement name: Standardized construction and maintenance technology and application
of railway shield tunnels in soft formations Completed by: Tongji University, China Railway Shanghai Bureau Group Co., Ltd., China Railway Shanghai Design Institute Group Co., Ltd., China Railway Construction Bridge Engineering Bureau Group Co., Ltd., Hongrun Construction Group Co., Ltd., China Railway 24th Bureau Group Co., Ltd., Shanghai Railway University Construction Engineering Quality Inspection Co., Ltd
. Completed by: Zhou Shunhua, Zhang Xiaohui, He Chao, Wu Fengyuan, Zhou Meng, Ji Chang, Zhao Heming, Du Wei, Wang Changdan, Xu Xiong, Fu Longlong, Deng Wenquan, Fang Weitai, Dai Renping, Huang Haifeng
Grade: B

12.Achievement
Number: 2025XM024Achievement
Name: Application
of Autonomous RBC Train Control System Completion Unit: CASCO Signal Co., Ltd.
Completer: Jiang Hongjun, Lai Hao, Chen Jiao, Hou Xiaowei, Wang Tianhe, Xia Ming, Zeng Fanyu, Wang Wei, Zhang Xiaowei, Liu Jiao, Xin Chunhui, Guo Yuxuan, Li Jie, Zhang Yun, Zhang Qingxin
Level: Category B

13.
Achievement number: 2025XM026
Achievement name: Development and application
of autonomous train control vehicle equipment Completed by: CASCO Signal Co., Ltd
. Completers: Zhang Yazhong, Jiao Wei, Ou Guoen, An Hongfei, Yang Wen, Deng Hao, Yang Fengwei, Sun Dianju, Cao Dening, Zhang Xu, Wang Ning, Sun Zhihan, Zhang Jianyu, Li Ziwei, Shi Zhiheng
Grade: Class B

14.
Achievement number: 2025XM035
Achievement name: Key technology for planning and construction of capacity improvement of ultra-large-scale high-speed railway network
Completed by: China Railway Fourth Survey and Design Institute Group Co., Ltd., Central South University, Wuhan University, Beijing Quanlu Communication Signal Research and Design Institute Group Co., Ltd., CASCO Signal Co., Ltd., China Railway Wuhan Electrification Bureau Group Co., Ltd., China Railway Eleventh Bureau Group Co., Ltd
. Completed by: Zheng Hong, Ling Handong, Liu Ling, Li Qilong, Tao Zhixiang, Lei Zhonglin, Zhou Yang, Chen Shangyong, Peng Lihui, Zhang Xinyue, Li Chao, Chen Fan, Zeng Jiahua, Song Taoran, Yang Jian
Grade: Category B

15.
Achievement number: 2025XM047
Achievement name: Disaster mechanism and key exploration technology
of instability of water-rich fractured surrounding rock in deep and long tunnel Completed by: China Railway 15th Bureau Group Co., Ltd., China University of Geosciences (Beijing), University of Science and Technology Beijing, China Academy of Railway Science and Technology Group Co., Ltd., China Railway Fourth Survey and Design Institute Group Co., Ltd
. Completer: Huang Changfu, Xue Yiguo, Tian Shuguang, Luan Huanqiang, Zhang Shuailong, Kong Fanmeng, Gao Yongtao, Li Jianwang, Chai Jinfei, Liu Zhongxin, Zhou Yuntian, Li Liang, Zhao Lu, He Wei, Jing Jianjun
Grade: Category B

16.
Achievement number: 2025XM072
Achievement name: Research
on key technologies for integrated transportation of regional rail transit networks Completed by: China Railway Second Hospital Engineering Group Co., Ltd
. Completer: Ren Chong, Liu Yongxin, Li Zhiguo, Liu Hongsheng, Huang Huilin, Ge Lei, Tan Bin, Shen Bo, Shi Tie, Lu Conggao
Grade: Category B

17.
Achievement number: 2025XM080
Achievement name: Key technology for the design of all-welded long-span steel truss composite beam in complex environment
Completed by: China Railway Bridge Survey and Design Institute Group Co., Ltd., China Railway Shanqiao Group Co., Ltd
. Completed by: Chen Dezhu, Sun Lijun, Chen Guiyuan, Hou Pengfei, Zhao Ao, Zhou Jie, Han Ruoyu, Xu Rundong, Ji Haiyan, Fang Lin, Mei Xinyong, Liu Xiaolin, Yang Yongbo, Li Shibin, Wei Mingxia
Grade: Class B

18.
Achievement number: 2025XM098
Achievement name: Complete set of technology and demonstration application for improving the quality of sound and vibration in ultra-large three-dimensional space of railway comprehensive hub
Completed by: China Railway Design Group Co., Ltd., Southeast University, Tianjin University, China Railway Beijing Bureau Group Co., Ltd., China Railway Construction Engineering Group Co., Ltd
. Completed by: Hu Wenlin, Guo Tong, He Bin, Wang Chao, Ma Hui, Li Yanbo, Jiang Bolong, Xu Hui, Zhao Shilei, Zhang Zhiqiang, Wang Shaolin, Chen Zhenyu, Zhi Guoliang, Zhang Naiming, Yang Nai
Grade: Class B

19.
Achievement number: 2025XM111
Achievement name: 150 railway wagon air brake system
Completed by: Guoneng Railway Equipment Co., Ltd., Meishan CRRC Brake Technology Co., Ltd., CRRC Meishan Vehicle Co., Ltd
. Completers: Kang Fengwei, An Hong, Xie Lei, Xin Min, Xu Huayu, Ding Fengxia, Wang Meng, Li Chunlin, Yang Jianping, Zhang Jie, Wu Jiheng, Ding Ying, Fan Wenming, Shen Yanfei, Gao Heng
Grade: Class B

20.
Result Number: 2025XM115
Achievement Name: Development and application of on-board AI model for EMU pantograph and running part fault diagnosis
Completed by: CRRC Qingdao Sifang Locomotive and Rolling Stock Co., Ltd
. Completers: Niu Buzhao, Peng Chang, Kong Haipeng, Yu Xiang, Shang Yongtao, Wang Guangjun, Zhang Kuiwei, Peng Yuyang, Liu Jiannan, Wu Jili, Liu Peixiang, Yu Weikai, Huang Xiaobo, Yang Muchen, Zhu Huilong
Grade: Class B

21.
Achievement number: 2025XM120
Achievement name: CRH2 series bullet unit forged steel brake disc independent innovation and deepening research
Completed by: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co., Ltd., Changzhou CRRC Iron Horse Technology Industry Co., Ltd., CRRC Qingdao Sifang Locomotive and Rolling Stock Co., Ltd
. Completer: Jin Wenwei, Gou Qingbing, Qiao Qingfeng, Huang Biao, Fu Chuanfeng, Feng Kun, Yin Hao, Meng Yongshuai, Zhao Gumeng, Hu Xiaoshan, Wen Chao, Chen Sheng, Li Xingxing, Zhang Ning, Li Zhilong
Grade: Class B

22.
Achievement number: 2025XM135
Achievement name: Development and application
of new rail vehicle safety assessment test technology platform Completed by: CRRC Qingdao Sifang Locomotive and Rolling Stock Co., Ltd
. Completed by: Li Ning, Zou Hongwei, Yang Kai, Li Chunchao, Liu Weiya, Lu Xiaopeng, Liu Zhixiang, Yan Zhongkui, Zhang Haijin, Ma Liying, Wang Yangyang, Chen Yiping, Sun Shuhua, Qin Fangfang, Liu Yue
Grade: Class B

23.
Achievement number: 2025XM156
Achievement name: Research and application
of automatic driving system for heavy-duty trains Completed by: Zhuzhou CRRC Times Electric Co., Ltd., CRRC Zhuzhou Electric Locomotive Research Institute Co., Ltd
. Completers: Shang Jing, Hu Yunqing, Liu Yong, Liu Liangjie, Jiang Fan, Li Tiebing, Zhang Zhengfang, Li Kai, Zhu Baolin, Jiang Ping, Zhu Wenlong, Huo Sheng, Zhu Long, Xiong Jiayuan, Huang Jiade
Grade: Class B

24.
Achievement number: 2025XM171
Achievement name: Simulation platform for multi-energy coupling power system of rail transit equipment based on hydrogen energy
Completed by: CRRC Industry Research Institute (Qingdao) Co., Ltd
. Completers: Jin Dapeng, Han Fengxu, Zhang Xiaohui, Yang Zeyun, Tang Yaya, Wang Zhiying, Zhang Biao, Du Yanpeng, Yang Jiachao, Yu Yunlu, Liu Baibo, Xue Longchang
Grade: Class B

25.
Achievement number: 2025XM191
Achievement name: Complete design technology
of intelligent traction power supply system Completed by: China Railway Engineering Design and Consulting Group Co., Ltd., Beijing-Zhangzhou Intercity Railway Co., Ltd., Southwest Jiaotong University, China Railway Beijing Bureau Group Co., Ltd.
Completers: Wei Hongwei, Wang Panpan, Hu Xiangjie, Sun Rong, Liu Xing, Chu Zhenyu, Yu Sufen, Cheng Chaogang, Zhao Chunyan, Long Long, Wu Shuai, Gao Huanzhong, Chen Qizhi, Yu Long, Bai Gaozan
Grade: Class B

3. Category C achievements (25 items)

26.
Achievement number: 2025XM003
Achievement name: Research and application
of post-evaluation of railway construction projects Completed by: Planning and Standards Research Institute of State Railway Administration, China Railway Fourth Survey and Design Institute Group Co., Ltd., Beijing Huaxie Transportation Consulting Company
Completers: Xie Xiaodong, Tao Zhixiang, Huang Yongliu, Wang Huarong, Xu Weigao, Lu Zhen, Liu Jianjun, Zeng Qiong, Xie Jinling, Bai Jinyu, Wang Jing, Li Fang, Zhang Jianping, Xu Zhiyong, Wang Wenjing
Grade: Class C

27.
Achievement number: 2025XM016
Achievement name: Key technology of high-speed rail adaptive platform door under the condition of co-aligned operation of various types of EMUs
Completed by: Southwest Jiaotong University, China Railway Second Academy Engineering Group Co., Ltd., Shifang Ruibang Machinery Co., Ltd., Chengdu Tangyuan Electric Co., Ltd
. Completer: Ni Shaoquan, Zhan Dong, Wang Lijun, Tao Shijie, Lin Fei, Tan Cheng, Liu Yi, Li Yong, Wang Shichuan, Xia Wenxing, Yang Wenchao, Gou Jianping, Zhang Guoguo, Feng Qin, Cao Wei
Grade: Class C

28.
Achievement number: 2025XM032
Achievement name: Key technology for the overall cross-line jacking and falling beam of 4300 tons of ultra-wide special-shaped unequal height steel structure
Completed by: China Railway Construction Group Co., Ltd
. Completer: Wang Shuo, Kang Kuanbin, Cui Xianliang, Li Xiaoge, Li Hailong, Liao Zhangliang, Liu Junlong, Cao Qing, Gong Rui, Guo Shiwei, Chen Jing, Zhao Yongxue
Grade: Class C

29.
Achievement number: 2025XM036
Achievement name: Key technology and engineering application for efficient control of large deformation of bulk-fragmented soft rock long-span tunnel
Completed by: China Railway Eleventh Bureau Group Co., Ltd., Wuhan University of Technology, Wujiu Railway Passenger Line Hubei Co., Ltd., China Railway Construction Heavy Industry Group Co., Ltd
. Completer: Gao Jun, Zuo Xiaowei, Lin Xiao, Xu Dan, Xiong Xiaohui, Zhou Zhigang, Yu Mingdeng, Wang Maohui, Wang Gengfeng, Wu Dexing, Zhou Junlei, You Guoping, Meng Chunfeng, Yang Chao, Yang Liyun
Grade: Class C

30.
Achievement number: 2025XM043
Achievement name: Key technology
for the construction of ballasted track of high-speed railway under complex conditions Completed by: China Railway 21st Bureau Group Co., Ltd., China Railway 21st Bureau Group Road and Bridge Engineering Co., Ltd
. Completer: Zhao Yanxu, Yao Lu, Yao Suoping, Feng Jianjun, Lu Baijun, Zhou Xiulan, Li Jian, Shi Pengfei, Du Pengtao, Wu Xiaofeng, Wang Zenghu, Li Shangfeng
Grade: Class C

31.Achievement
number: 2025XM057
Title of achievement: Research
on key construction technology of extra-long railway tunnels in the affected zone of Shenzhen and large active faultsCompleted by: China Railway 23rd Bureau Group Co., Ltd., China Railway 23rd Bureau Group First Engineering Co., Ltd., Southwest Jiaotong University
Completers: Ding Lei, Zhang Xing, Li Jieyong, An Maoping, Yao Fusen, An Baiqiang, Peng Luhua, Zhang Jiqiang, Nie Jianxing, Yan Zhijian, Sun Xihua, Xi Cheng, Liu Xiangzhen, Zhang Bingjie, Chen Youlin
Grade: Class C

32.
Achievement number: 2025XM060
Achievement name: Key technologies and applications for the safe and efficient construction of complex strata tunnels in environmentally sensitive areas
Completed by: China Railway 18th Bureau Group Co., Ltd., China Railway 18th Bureau Group Fourth Engineering Co., Ltd., Tianjin University, Qingdao University of
Technology Completers: Wang Xiaohui, Zhang Wenjun, Guan Xiaoming, Li Minggeng, Zheng Guohe, Wu Limin, Zhang Gaole, Yang Changjing, Wen Shuli, Liu Yong, Li Douchun, Xu Shiying, Guo Jinfa, Li Weiwei, Wang Shuaihang
Grade: Class C

33.
Achievement number: 2025XM063
Achievement name: Key technologies and applications
of intelligent railway passenger stations with station-city integration Completed by: China Railway Fourth Survey and Design Institute Group Co., Ltd., China Railway Economic Planning Research Institute Co., Ltd
. Completers: Yuan Li, Wu Xinyan, Hu Die, Ling Li, Zhang Wei, Wang Jing, Deng Dehong, Wang Xue, Liu Jingying, Luo Xin, Huang Jianyong, Liu Shengfa, Xiong Kai, Chen Xi, He Ji
Grade: Class C

34.
Achievement number: 2025XM073
Achievement name: Comprehensive construction technology
of integrated transportation hub in the new era Completed by: China Railway Construction Engineering Group Co., Ltd., China Railway Construction Engineering Group Third Construction Co., Ltd
. Completer: Liu Baokuan, Wang Zhibing, Zhang Shengli, Su Wuming, Liu Lizhuang, Hu Zushun, Lin Xiaoyang, Ding Hui, Wang Shuai, Gao Tengfei, Wang Peng
Grade: Class C

35.
Achievement number: 2025XM091
Achievement name: Key technologies and applications
of intelligent design of railway tunnel active support system Completed by: China Railway Economic Planning Research Institute Co., Ltd., Southwest Jiaotong University, Nanjing Paiguang Intelligent Perception Information Technology Co., Ltd., China Railway 12th Bureau Group Co., Ltd
. Completed by: Tian Siming, Zhao Yong, Liu Dagang, Yu Yu, Li Xu, Liu Yan, Wang Mingming, Bao Yeming, Huo Jianxun, Huang Hua, Lian Jie
Grade: Class C

36.
Achievement number: 2025XM092
Achievement name: Bridge-shed technology innovation and application of bridge-shed cave prevention and control of dangerous rockfall on high-speed railway
Completed by: China Railway Economic Planning Research Institute Co., Ltd., China Railway Second Academy Engineering Group Co., Ltd., China Railway First Survey and Design Institute Group Co., Ltd., Chinese Academy of Sciences, Chengdu Institute of Mountain Disaster and Environment, Ministry of Water Resources, Southwest Jiaotong University, Chengdu University of
Technology Completer: Chen Liangjiang, Zhao Huidong, Liu Wei, Sun Zonglei, Yang Shaojun, Chen Kejian, Gao Ce, He Siming, Zhou Yongzheng, Hu Yuzhu, Wang Kailin, Yu Lang, Yan Shuaixing, Liu Chen, Tian Yongding
Grade: Class C

37.
Achievement number: 2025XM095
Achievement name: A new generation of precision testing and refining technology system and complete set of equipment
Completed by: China Railway Design Group Co., Ltd., Feitai Transportation Technology Co., Ltd
. Completers: Qi Chunyu, Tan Zhao, An Ran, Wang Shaolin, Wang Jiao, Shi Debin, Huang Dazhong, Cui Bin, Leng Jingyan, Li Bo, Zhao Qian, Yang Yunyang, Yang Shuangqi, Hu Jinmin, Zhang Yu
Grade: Class C

38.
Achievement number: 2025XM100
Achievement name: Research
on key technologies of ballasted line equipment and state operation and maintenanceCompleted by: China Railway Shanghai Bureau Group Co., Ltd., Tongji University, Jiangsu Xintie Electromechanical Technology Co., Ltd., Shanghai Xintie Intelligent Technology Co., Ltd
. Completers: Xu Weichang, Yang Dongxiao, Zhang Zhiyuan, Wang Youneng, Jia Guiliang, Wang Feng, Xu Yude, Guo Chao, Zhao Kangyun, Zhang Jiahai, Cui Hanyu, Deng Jie, Yuan Feng, Hong Jian, Fan Guorui
grade: Class C

39.
Achievement number: 2025XM102
Achievement name: Research and application of key technologies and equipment for speed-up test of busy trunk freight trains
Completed by: China Railway Shanghai Bureau Group Co., Ltd., Southwest Jiaotong University
Completers: Zhao Lijian, Li Yong, Cheng Ruotang, Wu Hua, Zhu Ting, Rong Jian, Tang Jilie, Li Xiang, Cui Dabin, Wang Hengliang, Ni Yiwen, Liu Wei, Qian Xiaoyi, Qu Jicheng, Cui Songwei
Grade: Class C

40.
Achievement number: 2025XM106
Achievement name: Railway vehicle-mounted ground penetrating radar ballasted track bed subgrade detection and evaluation technology
Completed by: China Railway Shanghai Bureau Group Co., Ltd., Suzhou Qimo Intelligent Technology Co., Ltd., Guangzhou Yueji Construction Machinery Co., Ltd
. Completed by: Song Guoliang, Shi Baisheng, Huang Xing, Wu Yuanliang, Zhang Jianqiang, Wu Yongfeng, Tang Guohua, Hu Xiongwei, Shen Zhengqiang, Qian Xiaoyi, Yu Bingjie, Ding Yu, Ying Zhouxing, Xu Zhi , Chen Huanzhi
Grade: Class C

41.
Achievement number: 2025XM139
Achievement name: Research on robotic painting process technology and demonstration application of automated production line for high-speed rail body-in-white
Completed by: CRRC Changchun Rail Bus Co., Ltd., CRRC Dalian Locomotive and Rolling Stock Co., Ltd., Wuxi Research Institute
, Huazhong University of Science and Technology Completers: He Guangzhong, Liu Xiao, Xing Hongnan, Luo Jin, Ma Tao, Sun Wei, Gao Ya, Kang Shuang, Zhang Jin, He Ling, Tang Shizhou, Ye Songtao, Wang Zhiguo, Zhao Qinghua , Wang Qingwen
Grade: Class C

42.
Achievement number: 2025XM154
Achievement name: CRRC Huiyan Industrial Artificial Intelligence Open Platform
Completed by: CRRC Industry Research Institute Co., Ltd., CRRC Science and Technology Innovation (Beijing) Co., Ltd., CRRC Datong Electric Locomotive Co., Ltd
. Completed by: Tian Yin, Tang Haichuan, Xie Qubo, Xian Xiaoyu, Liu Qi, Fan Yuming, Shen Xiaoyu, Li Xuepu, Sun Yifan, Fu Yunxiao, Zhou Qiuyang, Yang Fengkun, Li Siwei, Zhang Wenbo, Zou Shiwei
Grade: Class C

43.
Achievement number: 2025XM157
Achievement name: Construction of intelligent operation and maintenance defect prediction model and development of testing equipment for key components of high-speed
trains Completed by: CRRC Qingdao Sifang Locomotive and Rolling Stock Co., Ltd
. Completer: Fang Xifeng, Zhou Qingxiang, Li Gangqing, Li Guangkai, Qiu Guoyun, Deng Hongjian, Cao Feng, Wang Yong, Xiao Junwu, Li Shuaizhen, Zhang Shilei, Dan Long, Hou Kai, Cui Yunlong, Zhao Guohui
Grade: Class C

44.
Achievement number: 2025XM159
Achievement name: Application
of intelligent maintenance technology of EMU axle box bearingsCompleted by: CRRC Qingdao Sifang Locomotive and Rolling Stock Co., Ltd
. Completers: Zhang Zhiyi, Fang Xifeng, Xu Feng, Deng Hongjian, Sun Daoyong, Chen Beiping, Zhang Feng, Shan Rongcheng, Wang Xiaoning, Cai Weixing, Yao Yuxin, Hu Yanchen, Zhu Shuai, Han Ning, Xu Xinde
Grade: Class C

45.
Achievement number: 2025XM162
Achievement name: Fuxing new generation Asian Games version intelligent EMU development
Completed by: CRRC Changchun Rail Bus Co., Ltd.
Completers: Zhu Yan, Yin Zhenkun, Deng Hai, Dong Xueyan, Ma Shengquan, Wang Lianfu, Lu Yang, Wang Xigang, Zhang Xiaofan, Wang Min, Liu Tao, Ding Xin, Gao Peng, Shi He, Xu Huixing
Grade: Class C

46.
Achievement number: 2025XM167
Achievement name: 12V265 diesel engine
for plateau Completion unit: CRRC Dalian Locomotive and Rolling Stock Co., Ltd
. Completers: Xing Yu, Wang Hongfeng, Zhang Chaoyi, Duan Ziyi, Meng Hao, Li Weiwei, Qi Yuantao, Qi Kai, Liu Sheng Xirui, Xie Kaiyu, Liu Feng, Zhang Mingrui, Ma Shouyuan, Yao Qi, Li Gang
Grade: Class C

47.
Achievement number: 2025XM168
Achievement name: Research and application
of plateau railway train traction and control technology Completed by: CRRC Zhuzhou Electric Locomotive Research Institute Co., Ltd., Zhuzhou CRRC Times Electric Co., Ltd
. Completers: Liu Haitao, Dou Zechun, Wang Yu, Li Xueming, Xiong Yan, Zhang Yi, Rao Yiwei, Lin Zhenjun, Zhou Shuai, Chen Ke, Xu Qing, Fu Hangjie, Fan Ronghui, He Kai, Tang Ting
Grade: Class C

48.
Achievement number: 2025XM169
Achievement name: Development of traction motor
of plateau dual-source power centralized multiple EMUsCompleted by: CRRC Zhuzhou Electric Co., Ltd
. Completers: Deng Rijiang, Liu Yong, Ding Luzhen, He Chong, Huang Yong, Qiao Changshuai, Li Guang, Tang Yingwu, Mei Ronghai, Tang Chang, Yu Haitao, Zhu Yue, Liu Xiongjian, Sui Shuaimin
Grade: Class C

49.
Result Number: 2025XM170
Achievement Name: Human-Machine Collaboration and Virtual Reality/Augmented Reality Application in
Smart Factory Completion unit: CRRC Qingdao Sifang Locomotive and Rolling Stock Co., Ltd
. Completer: Zhang An, Jiang Liangkui, Zhang Qi, Lin Lan, Pang Shijun, Zhang Chunye
Grade: Class C

50.
Achievement number: 2025XM197
Title: Research
on intelligent detection equipment and diagnostic technology for underwater structure of railway bridgesCompleted by: Railway Combat Readiness Bridge Department, China Railway Jinan Bureau Group Co., Ltd., Tianjin University
Completed by: Li Hongtao, Li Honglu, Meng Jinqiang, Shi Pinggang, Wang Yang, Li Xiaolong, Lu Wen, Liu Shuxin, Zhang Yufeng, Liu Zijun, Xiang Yunhong, Huang Qunjian, Xu Ying, Yang Changhai, Guo Hao
Grade: Class C