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Research Progress on the Application of Electronic Nose in Vehicle Odorant Detection
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Jiqin Zhong1, Bo Li1, Mingyi Li1, Xiaojin Zhao2, Xiaofang Pan2
Automotive Engineer | 2026, (8) : 1 - 12
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Automotive Engineer | 2026, (8): 1-12
Research Progress on the Application of Electronic Nose in Vehicle Odorant Detection
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Jiqin Zhong1, Bo Li1, Mingyi Li1, Xiaojin Zhao2, Xiaofang Pan2
Affiliations
  • 1.Guangzhou Automobile Group Co., Ltd. Automotive Research & Development Center, Guangzhou 511434
  • 2.College of Electronic and Information, Shenzhen University, Shenzhen 518000
Published: 2026-08-15 doi: 10.20104/j.cnki.1674-6546.20250210
Outline
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Electronic nose technology holds immense application potential for odorants and air quality control within vehicles, owing to its significant advantages of high sensitivity, operational convenience and low cost. This paper focuses on the application of electronic nose technology in the identification and classification of gas components, with a particular emphasis on the working principles of electronic nose technology, the response performance of various gas sensors and pattern recognition algorithms. Additionally, the paper discusses the progress made in the use of electronic nose technology for Indoor Air Quality (IAQ) evaluation and the identification of odorants emitted by whole vehicles or interior materials. Finally, the paper provides an outlook on the future development direction and challenges of electronic nose technology in the field of vehicle odorant detection.

Vehicle odorants  /  Electronic nose technology  /  Gas sensors  /  Pattern recognition algorithms
钟基钦, 李波, 李铭仪, 赵晓锦, 潘晓芳. 电子鼻在车内气味物质识别中的应用研究进展. 汽车工程师, 2026 , (8) : 1 -12 . DOI: 10.20104/j.cnki.1674-6546.20250210
Jiqin Zhong, Bo Li, Mingyi Li, Xiaojin Zhao, Xiaofang Pan. Research Progress on the Application of Electronic Nose in Vehicle Odorant Detection[J]. Automotive Engineer, 2026 , (8) : 1 -12 . DOI: 10.20104/j.cnki.1674-6546.20250210
Year 2026 volume Issue 8
147
35
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doi: 10.20104/j.cnki.1674-6546.20250210
  • Online Date:2026-09-20
  • Published:2026-08-15
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  • Revised:2025-08-22
Affiliations
    1.Guangzhou Automobile Group Co., Ltd. Automotive Research & Development Center, Guangzhou 511434
    2.College of Electronic and Information, Shenzhen University, Shenzhen 518000
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
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Percentage of
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种数
Number of
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Percentage of total
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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