Home Journals Articles Updates About
CN
image
收藏切换
Research on Objective Evaluation Methods for Automotive Interior Odor
收藏切换
Hui Xu1, Hongjun Diao1, Xiaoxu Ran1, Hang Dong1, Junyan Hu2, Qian Yao2
Automobile Technology & Material | 2026, (5) : 40 - 46
Less
收藏切换
Automobile Technology & Material | 2026, (5): 40-46
Research on Objective Evaluation Methods for Automotive Interior Odor
Full
Hui Xu1, Hongjun Diao1, Xiaoxu Ran1, Hang Dong1, Junyan Hu2, Qian Yao2
Affiliations
  • 1.Global R&D Center, China FAW Group Co., Ltd., Changchun 130013
  • 2.CATARC Automotive Test Center (Tianjin) Co., Ltd., Tianjin 300300
Published: 2026-05-20 doi: 10.19710/J.cnki.1003-8817.20250212
Outline
收藏切换

To address the issue of large fluctuations in subjective odor evaluation within vehicles and the high difficulty in tracing the source and making rectifications, research on the objective evaluation of vehicle cabin odors is conducted. Gas Chromatography-Mass Spectrometry (GC-MS), high-performance liquid chromatography, and Gas Chromatography-Ion Mobility Spectrometry (GC-IMS) are employed to test the entire vehicle and its interior components such as seats, door panels, and instrument panels. Key odor-contributing substances are screened out through odor activity values. The results indicate that aldehydes, ketones, and acid esters are the core odor-contributing components, and the door panels have the highest odor similarity to the entire vehicle. A corresponding relationship between subjective odor perception and objective substance content is established. GC-MS and GC-IMS are able to achieve precise odor source tracing and verification of rectification effects, providing technical support for the control of in-vehicle air quality.

Odor  /  Objective evaluation  /  Vehicle  /  Odor rectification  /  GC-IMS
徐卉, 刁洪军, 冉晓旭, 董航, 胡俊艳, 姚谦. 汽车车内气味客观化评价方法研究. 汽车工艺与材料, 2026 , (5) : 40 -46 . DOI: 10.19710/J.cnki.1003-8817.20250212
Hui Xu, Hongjun Diao, Xiaoxu Ran, Hang Dong, Junyan Hu, Qian Yao. Research on Objective Evaluation Methods for Automotive Interior Odor[J]. Automobile Technology & Material, 2026 , (5) : 40 -46 . DOI: 10.19710/J.cnki.1003-8817.20250212
Appendix
Less
Year 2026 volume Issue 5
151
33
Cite this Article
BibTeX
Article Info
doi: 10.19710/J.cnki.1003-8817.20250212
  • Online Date：2026-09-23
  • Published：2026-05-20
Article Data
Affiliations
History
Affiliations
    1.Global R&D Center, China FAW Group Co., Ltd., Changchun 130013
    2.CATARC Automotive Test Center (Tianjin) Co., Ltd., Tianjin 300300
References
Share
https://castjournals.cast.org.cn/joweb/qcgyycl/EN/10.19710/J.cnki.1003-8817.20250212
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
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
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
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
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62662699(Operation and Technical Support)
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House