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China Railway Signal & Communication (China)

In research, China Railway Signal & Communication (China) stands highest in Physical Sciences (#9,973 of 12,888 worldwide), 2022–2025.

crsc.cnROR OpenAlex
World rank, 2022–2025
#20,031
of 28,054 · #34,257 all time
Rank in China
#2,859
of 3,058
Research works
181
▲ 237% vs 2013–17
Citations
712
3.9 per fractional work
Top-10% rate
9.0%
record average 16.5%
Open access
26%
world 28%

What is China Railway Signal & Communication (China) known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #9,973 of 12,888 8.8%77 #17897

Each strip is that field’s whole ranked pool, with the notch where China Railway Signal & Communication (China) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Biochemistry, Genetics and Molecular Biology: 0.08× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 0.11× its world share, 0 worksNeuroscienceComputer Science: 2.87× its world share, 19 worksComputer ScienceEarth and Planetary Sciences: 0.18× its world share, 0 worksEarth and Planetary …Energy: 0.43× its world share, 0 worksEnergyEngineering: 4.25× its world share, 54 worksEngineeringEnvironmental Science: 0.34× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.29× its world share, 1 worksMaterials ScienceMathematics: 0.07× its world share, 0 worksMathematicsPhysics and Astronomy: 0.76× its world share, 1 worksPhysics and AstronomyDentistry: 0.20× its world share, 0 worksDentistryHealth Professions: 0.12× its world share, 0 worksHealth ProfessionsMedicine: 0.03× its world share, 0 worksMedicineArts and Humanities: 0.03× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.17× its world share, 0 worksBusiness, Management…Decision Sciences: 1.62× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.06× its world share, 0 worksEconomics, Econometr…Psychology: 0.35× its world share, 1 worksPsychologySocial Sciences: 0.30× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 4.2×. Every wedge is a field page.

Which keywords describe research at China Railway Signal & Communication (China)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Energy Efficiency, Deep Learning, Traffic Management, Optimal Control, Railway Timetabling, Train Scheduling, Internet of Things and High-Speed Trains.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Deep Learning13▲ 4.6×30 topics
  2. Energy Efficiency11▲ 14×13 topics
  3. Traffic Management10▲ 247×3 topics
  4. Optimal Control9▲ 147×2 topics
  5. Railway Timetabling9▲ 613×1 topic
  6. Train Scheduling9▲ 613×1 topic
  7. Internet of Things6▲ 8.1×13 topics
  8. Neural Networks6▲ 4.3×10 topics
  9. Machine Learning6▲ 1.96×18 topics
  10. High-Speed Trains5▲ 84×2 topics
  11. Smart Grid4▲ 14×6 topics
  12. Fault Diagnosis4▲ 32×5 topics
  13. Intelligent Transportation Systems4▲ 31×3 topics
  14. Ground Vibration4▲ 161×1 topic
  15. Railway Dynamics4▲ 161×1 topic
  16. Modeling4▲ 17×3 topics
  17. Wireless Sensor Networks3▲ 9.0×9 topics
  18. Urban Traffic3▲ 33×3 topics
  19. Power System3▲ 42×4 topics
  20. Security3▲ 5.8×7 topics
  21. Convolutional Neural Networks3▲ 4.9×9 topics
  22. Graph Convolutional Networks3▲ 33×2 topics
  23. Neural Network3▲ 19×7 topics
  24. Short-Term Forecasting3▲ 25×1 topic
  25. Traffic Flow3▲ 34×1 topic
  26. CIM XML3▲ 118×1 topic
  27. Common Information Model3▲ 118×1 topic
  28. IoT2▲ 7.3×6 topics
  29. Travel Behavior2▲ 29×2 topics
  30. Public Transport2▲ 44×1 topic
  31. Service Quality2▲ 9.6×1 topic
  32. Simulation2▲ 9.5×5 topics
  33. Wavelet Transform2▲ 9.5×6 topics
  34. Cloud Computing2▲ 7.5×5 topics
  35. Control Systems2▲ 12×2 topics
  36. Intelligent Systems2▲ 81×2 topics
  37. Fuzzy Control2▲ 28×2 topics
  38. Hidden Markov Models2▲ 34×1 topic
  39. Real-Time Monitoring2▲ 26×3 topics
  40. Sequential Testing Algorithms2▲ 380×1 topic

Which research topics does China Railway Signal & Communication (China) publish most on?

By volume in 2022–2025: Railway Systems and Energy Efficiency, Railway Engineering and Dynamics, Traffic Prediction and Management Techniques and Power Systems and Technologies.

Railway Systems and Ener…9Railway Systems and Energy Efficiency: 9 fractional worksRailway Engineering and …4Railway Engineering and Dynamics: 4 fractional worksTraffic Prediction and M…3Traffic Prediction and Management Techniques: 3 fractional worksPower Systems and Technologies: 3 fractional worksTransportation Planning and Optimization: 2 fractional worksEngineering and Test Sys…2Engineering and Test Systems: 2 fractional worksAdvanced Computational Techniques and Applications: 1 fractional worksWireless Sensor Networks and IoT: 1 fractional worksAdvanced Data and IoT Technologies: 1 fractional worksAdvanced Decision-Making Techniques: 1 fractional works
Industrial and Manufacturing EngineeringMechanical EngineeringBuilding and ConstructionElectrical and Electronic Engineering4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Railway Systems and Energy Efficiency Industrial and Manufacturing Engineering 9 works
  2. 2 Railway Engineering and Dynamics Mechanical Engineering 4 works
  3. 3 Traffic Prediction and Management Techniques Building and Construction 3 works
  4. 4 Power Systems and Technologies Electrical and Electronic Engineering 3 works
  5. 5 Transportation Planning and Optimization Transportation 2 works
  6. 6 Engineering and Test Systems Control and Systems Engineering 2 works
  7. 7 Advanced Computational Techniques and Applications Artificial Intelligence 1 works
  8. 8 Wireless Sensor Networks and IoT Control and Systems Engineering 1 works
  9. 9 Advanced Data and IoT Technologies Electrical and Electronic Engineering 1 works
  10. 10 Advanced Decision-Making Techniques Information Systems 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available26.4%not open73.6%

World: 28% of research is openly available.

with international co-authors7.6%domestic only92.4%

World: 19% is written across borders.

How has China Railway Signal & Communication (China)'s research output changed?

Output in 2018–2022 was 237% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Beijing

All research institutions in Beijing

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.