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Funder · Langfang · China

China People's Police University

In research, China People's Police University stands highest in Physical Sciences (#9,447 of 12,888 worldwide) and Engineering (#5,013 of 6,636 worldwide), 2022–2025.

cppu.edu.cnROR OpenAlex
World rank, 2022–2025
#17,409
of 28,054 · #20,536 all time
Rank in China
#2,660
of 3,058
Research works
2.6k
▼ 55% vs 2013–17
Citations
5.8k
2.2 per fractional work
Top-10% rate
14.2%
record average 16.5%
Open access
15%
world 28%

What is China People's Police University 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 #9,447 of 12,888 15.5%122 #12216
EngineeringField #5,013 of 6,636 18.5%62 #5630

Each strip is that field’s whole ranked pool, with the notch where China People's Police University 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.

Agricultural and Biological Sciences: 0.02× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.44× its world share, 4 worksBiochemistry, Geneti…Neuroscience: 0.31× its world share, 1 worksNeuroscienceChemical Engineering: 1.57× its world share, 1 worksChemical EngineeringChemistry: 1.21× its world share, 3 worksChemistryComputer Science: 1.81× its world share, 24 worksComputer ScienceEarth and Planetary Sciences: 0.95× its world share, 2 worksEarth and Planetary …Energy: 0.66× its world share, 1 worksEnergyEngineering: 2.45× its world share, 62 worksEngineeringEnvironmental Science: 1.48× its world share, 12 worksEnvironmental ScienceMaterials Science: 1.87× its world share, 11 worksMaterials ScienceMathematics: 0.42× its world share, 1 worksMathematicsPhysics and Astronomy: 1.00× its world share, 4 worksPhysics and AstronomyHealth Professions: 0.29× its world share, 1 worksHealth ProfessionsMedicine: 0.35× its world share, 11 worksMedicineNursing: 0.74× its world share, 1 worksNursingArts and Humanities: 0.22× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.85× its world share, 5 worksBusiness, Management…Decision Sciences: 1.82× its world share, 3 worksDecision SciencesEconomics, Econometrics and Finance: 0.44× its world share, 2 worksEconomics, Econometr…Psychology: 0.26× its world share, 1 worksPsychologySocial Sciences: 0.82× its world share, 18 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 2.5×. Every wedge is a field page.

Who are the top researchers at China People's Police University?

Ranked on the composite score, Zhao Qi, Chunying Wu and Qilei Wang lead among researchers whose main affiliation is China People's Police University.

  1. 1 Zhao Qi China · #385,562 worldwide 0 citations · 30 works
  2. 2 Chunying Wu China · #1,016,599 worldwide 58 citations · 17 works
  3. 3 Qilei Wang China · #1,114,832 worldwide 25 citations · 22 works
  4. 4 Xiaojun Liu China · #1,248,823 worldwide 19 citations · 27 works
  5. 5 Zhou Jing China · #1,349,352 worldwide 2 citations · 24 works
  6. 6 Jianhua Li China · #1,506,665 worldwide 26 citations · 21 works
  7. 7 Qiang Li China · #1,574,335 worldwide 16 citations · 18 works
  8. 8 Lingang Lu China · #1,628,291 worldwide 5 citations · 15 works
All ranked researchers at China People's Police University

Which keywords describe research at China People's Police University?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Convolutional Neural Networks, Smoke Control, Tunnel Fires, Image Processing, Computer Vision, Machine Learning and Simulation.

▲ 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 Learning20▲ 3.5×44 topics
  2. Machine Learning12▲ 2.2×33 topics
  3. Convolutional Neural Networks8▲ 6.8×8 topics
  4. Image Processing8▲ 10×6 topics
  5. Smoke Control8▲ 171×1 topic
  6. Tunnel Fires8▲ 171×1 topic
  7. Artificial Intelligence7▲ 2.9×16 topics
  8. Computer Vision7▲ 15×2 topics
  9. Simulation6▲ 14×5 topics
  10. Unmanned Aerial Vehicles6▲ 18×2 topics
  11. Fire Detection6▲ 83×2 topics
  12. Risk Assessment6▲ 5.0×11 topics
  13. Lithium-ion Batteries6▲ 7.8×3 topics
  14. Smoke Detection6▲ 107×1 topic
  15. Video Surveillance6▲ 107×1 topic
  16. Nanoparticles6▲ 2.6×10 topics
  17. Cathode Materials5▲ 7.7×3 topics
  18. Regional Planning5▲ 40×2 topics
  19. Agent-Based Modeling5▲ 21×4 topics
  20. Data Mining5▲ 3.7×11 topics
  21. Evacuation4▲ 77×1 topic
  22. Pedestrian Dynamics4▲ 77×1 topic
  23. Logistics3▲ 13×4 topics
  24. Innovation Management3▲ 12×2 topics
  25. Mass Spectrometry3▲ 13×2 topics
  26. Thermal Management3▲ 5.8×4 topics
  27. Biomechanics3▲ 6.0×6 topics
  28. Emotion Recognition3▲ 9.7×3 topics
  29. Agricultural Development3▲ 11×1 topic
  30. Analytic Hierarchy Process3▲ 30×2 topics
  31. Chemical Imaging3▲ 44×2 topics
  32. Large-Eddy Simulation3▲ 9.3×3 topics
  33. Rechargeable Batteries3▲ 6.5×2 topics
  34. Rural Revitalization3▲ 53×1 topic
  35. Fluorescent Materials3▲ 26×2 topics
  36. Battery Management Systems3▲ 11×1 topic
  37. Coal Mine3▲ 146×2 topics
  38. Thermal Runaway3▲ 11×1 topic
  39. Traffic Safety3▲ 74×2 topics
  40. Nanotechnology3▲ 8.9×2 topics

Which research topics does China People's Police University publish most on?

By volume in 2022–2025: Fire dynamics and safety research, Fire Detection and Safety Systems, Evacuation and Crowd Dynamics and Regional Development and Environment.

Fire dynamics and safety…8Fire dynamics and safety research: 8 fractional worksFire Detection and Safety Systems: 6 fractional worksEvacuation and Crowd Dynamics: 4 fractional worksRegional Development and Environment: 3 fractional worksAdvanced Battery Technologies Research: 3 fractional worksEvaluation Methods in Various Fields: 3 fractional worksForensic Fingerprint Det…3Forensic Fingerprint Detection Methods: 3 fractional worksAdvancements in Battery …2Advancements in Battery Materials: 2 fractional worksSentiment Analysis and O…2Sentiment Analysis and Opinion Mining: 2 fractional worksWinter Sports Injuries a…2Winter Sports Injuries and Performance: 2 fractional works
Safety, Risk, Reliability and QualityOcean EngineeringSociology and Political ScienceAutomotive Engineering5 others

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

  1. 1 Fire dynamics and safety research Safety, Risk, Reliability and Quality 8 works
  2. 2 Fire Detection and Safety Systems Safety, Risk, Reliability and Quality 6 works
  3. 3 Evacuation and Crowd Dynamics Ocean Engineering 4 works
  4. 4 Regional Development and Environment Sociology and Political Science 3 works
  5. 5 Advanced Battery Technologies Research Automotive Engineering 3 works
  6. 6 Evaluation Methods in Various Fields Ecological Modeling 3 works
  7. 7 Forensic Fingerprint Detection Methods Safety Research 3 works
  8. 8 Advancements in Battery Materials Electrical and Electronic Engineering 2 works
  9. 9 Sentiment Analysis and Opinion Mining Artificial Intelligence 2 works
  10. 10 Winter Sports Injuries and Performance Pulmonary and Respiratory Medicine 2 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 available15.1%not open84.9%

World: 28% of research is openly available.

with international co-authors2.3%domestic only97.7%

World: 19% is written across borders.

How has China People's Police University's research output changed?

Output in 2018–2022 was 55% lower than in 2013–2017.

200020102020
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 Langfang

All research institutions in Langfang

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.