| Issue |
E3S Web Conf.
Volume 615, 2025
2024 International Conference on Environmental Protection and Pollution Control (EPPC 2024)
|
|
|---|---|---|
| Article Number | 02004 | |
| Number of page(s) | 4 | |
| Section | Research on Environmental Protection and Pollution Control Technology | |
| DOI | https://doi.org/10.1051/e3sconf/202561502004 | |
| Published online | 14 February 2025 | |
Research on Excessive Emission Identification Method of Heavy-Duty Vehicle Based on Remote Supervision
1 China Automotive Technology Research Center Co., Ltd, Tianjin, China
2 Jilin University, Changchun, Jilin, China
3 Beijing Municipal Ecological and Environmental Supervision Center, Beijing, China
* Corresponding author: liuyu2016@catarc.ac.cn
The low efficiency of NOx excessive emission identification of heavy-duty vehicle is an urgent problem in the transportation field. In this paper, the excessive emission identification method of heavy-duty vehicle based on remote supervision is studied. Based on the characteristic law between vehicle emission and operating condition, the screening basis of vehicle emission calculation basic data is clarified. The two most critical parameters which affect the emission are obtained. Meanwhile, the suggestions of vehicle field detection are put forward. It is of great significance to improve the accuracy of online remote identification of heavy-duty vehicles with excessive emission and the success rate of on-site detection based on violation clues of online identification.
© The Authors, published by EDP Sciences, 2025
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