汽车工程 ›› 2022, Vol. 44 ›› Issue (11): 1735-1745.doi: 10.19562/j.chinasae.qcgc.2022.11.011
所属专题: 底盘&动力学&整车性能专题2022年
收稿日期:
2022-05-17
修回日期:
2022-06-13
出版日期:
2022-11-25
发布日期:
2022-11-19
通讯作者:
卢剑伟
E-mail:jwlu75@163.com
基金资助:
Guogui You1,Jianwei Lu1(),Junshou Su2,Mingyong Luan3,Shuai Huang4
Received:
2022-05-17
Revised:
2022-06-13
Online:
2022-11-25
Published:
2022-11-19
Contact:
Jianwei Lu
E-mail:jwlu75@163.com
摘要:
本文利用车辆行驶信息大数据平台实地采集了山西地区重型半挂牵引车的行驶数据。利用主成分分析、聚类分析和马尔科夫法构建了山西地区的重型半挂牵引车行驶工况。对C-WTVC、CHTC-TT、山西工况的燃油消耗量分别进行仿真,仿真结果验证了行驶工况构建的准确性。基于山西行驶工况对整车传动系统进行优化匹配,优化传动系统后的车辆发动机工作在经济区域的概率增加,百公里油耗比基础车型减少0.94 L。实车测试的油耗数据证实了构建的行驶工况曲线能更好地表征山西地区重型半挂牵引车的行驶特性。本文所提出的基于山西工况的整车动力系统匹配的仿真方法,有助于设计出适合山西地区的重型半挂牵引车的高效动力总成系统。
尤国贵,卢剑伟,苏俊收,栾铭湧,黄帅. 重型半挂牵引车行驶工况研究及其动力传动系统优化[J]. 汽车工程, 2022, 44(11): 1735-1745.
Guogui You,Jianwei Lu,Junshou Su,Mingyong Luan,Shuai Huang. Research on Driving Cycles of Heavy Semi-trailer Tractor and Optimization of Its Powertrain System[J]. Automotive Engineering, 2022, 44(11): 1735-1745.
表2
运动学片段特征值"
运动学片段 | 行驶时间/s | 怠速比例 | 匀速比例 | 加速比例 | 减速比例 | 平均速度/ (km·h-1 ) | 运行平均速度/ (km·h-1 ) | 最大加速度/ (m·s-2) | 最小加速度/(m·s-2) | 行驶距离/ km |
---|---|---|---|---|---|---|---|---|---|---|
1 | 358.5 | 0.281 3 | 0.285 5 | 0.175 5 | 0.342 6 | 27.243 7 | 37.888 2 | 2.238 8 | -3.183 3 | 5.8 |
2 | 175.5 | 0 | 0.034 1 | 0.366 4 | 0.340 9 | 38.730 0 | 38.730 0 | 1.800 0 | -2.916 6 | 4.0 |
3 | 1 864.5 | 0.016 8 | 0.093 3 | 0.602 1 | 0.246 3 | 38.780 0 | 38.779 1 | 2.177 7 | -4.888 8 | 43.9 |
4 | 581.5 | 0.164 0 | 0.213 1 | 0.339 3 | 0.376 2 | 33.580 4 | 40.165 5 | 2.211 1 | -3.383 3 | 11.6 |
5 | 1 417.5 | 0.046 1 | 0.245 7 | 0.360 7 | 0.400 2 | 50.120 0 | 52.131 6 | 2.327 7 | -2.500 0 | 41.6 |
6 | 609.5 | 0 | 0.087 6 | 0.333 3 | 0.452 0 | 67.455 0 | 67.399 8 | 1.116 6 | -3.566 6 | 23.8 |
∶ | 502.5 | 0 | 0.126 1 | 0.268 1 | 0.355 5 | 59.292 2 | 59.233 3 | 0.738 8 | -2.827 7 | 17.7 |
∶ | 632.5 | 0 | 0.076 6 | 0.299 1 | 0.416 7 | 81.248 1 | 81.184 0 | 0.972 2 | -1.505 5 | 30.4 |
∶ | 369.0 | 0 | 0.110 8 | 0.294 5 | 0.350 0 | 62.717 0 | 62.632 2 | 0.911 1 | -1.650 0 | 13.6 |
∶ | 65.5 | 0 | 0.112 8 | 0.270 6 | 0.195 4 | 68.482 6 | 88.482 6 | 1.061 1 | -0.705 6 | 2.6 |
4 000 | 739.0 | 0 | 0.298 1 | 0.202 8 | 0.196 0 | 72.187 3 | 72.187 3 | 1.150 0 | -2.211 1 | 24.0 |
4 010 | 189.5 | 0.044 6 | 0.044 6 | 0.246 7 | 0.054 0 | 29.463 9 | 30.759 0 | 1.205 5 | -2.738 9 | 3.5 |
表9
基于山西工况燃油经济性仿真结果"
项目 | 配置1 | 配置2 | 配置3 | 配置4 | 配置5 | 配置6 | |
---|---|---|---|---|---|---|---|
配置 | 发动机 | WP10.5H430E62 | WP10.5H430E62 | WP10.5H430E62 | WP10.5H430E62 | WP10.5H430E62 | WP10.5H430E62 |
变速器 | C12JSDQXL220TA | C12JSDQXL220TA | C12JSDQXL220T | C12JSDQXL220T | C12JSDQXL220T | C12JSDQXL220T | |
后桥 速比 | 3.7 | 4.11 | 2.846 | 3.083 | 3.364 | 3.7 | |
轮胎 | 12R22.5 | 12R22.5 | 12R22.5 | 12R22.5 | 12R22.5 | 12R22.5 | |
山西工 况/(L· 100 km-1) | 综合值 | 35.01 | 35.84 | 34.90 | 35.22 | 36.52 | 37.31 |
1 | SZE-HWEE HO,YIIK-DIEW WONG,VICTOR WEI-CHUNG CHANG. Developing Singapore Driving Cycle for passenger cars to estimate fuel consumption and vehicular emissions[J]. Atmospheric Environment,2014,97. |
2 | MAHAYADIN A R, IBRAHIM I, ZUNAIDI I. Development of driving cycle construction methodology in malaysia's urban road system[C]. (ICASSDA),2018 |
3 | 曹骞. 北方环境乘用车行驶工况和代表工况构建方法研究[D].长春:吉林大学,2020. |
CAO Q.Research on driving cycle of passenger car in northern environment and construction method of typical driving cycle[D].Changchun:Jilin University,2020. | |
4 | 王志强. 太原市公交车行驶工况构建及排放特性研究[D].太原:太原理工大学,2019. |
WANG Z Q. Research on driving cycle construction and emission characteristics of city bus in Taiyuan[D].Taiyuan:Taiyuan University of Technology,2019. | |
5 | 曹骞,李君,曲大为.大连市乘用车典型行驶工况的构建[J].上海交通大学学报,2018,52(11):1537-1542. |
CAO Q, LI J, QU D W.Construction of typical driving cycle for passenger cars in the city of Dalin [J].Journal of Shanghai Jiaotong University,2018,52(11):1537-1542. | |
6 | 张璇. 西安市公交工况构建方法研究[D].西安:长安大学,2017. |
ZHANG X. Research of bus driving cycle building methods in Xi'an[D].Xi'an:Chang’an University,2017. | |
7 | 仇多洋. 基于行驶工况识别与预测的混合动力汽车能量管理研究[D].合肥:合肥工业大学,2019. |
QIU D Y. Energy management of hybrid electric vehicle based on driving cycle recognition and prediction[D].Hefei: Hefei University of Technology,2019. | |
8 | 李洪雪,李世武,孙文财,等.重型危险品半挂列车行驶工况的构建[J].吉林大学学报(工学版),2021,51(5):1700-1707. |
LI H X, LI S W, SUN W C, et al. Driving cycle of construction heavy semi-trailers carrying hazardous cargos[J]. Journal of Jilin University(Engineering and Technology Edition),2021,51(5):1700-1707. | |
9 | 张海瑞,张振京,张博强. LNG搅拌车行驶循环工况构建[C]. 2018中国汽车工程学会年会论文集,2018:109-115. |
ZHANG H R, ZHANG Z J, ZHANG B Q. Study on lng mixer driving cycle construction[C].SAE-China Congress Selected Papers,2018:109-115. | |
10 | 刘延林,邓阳庆.自卸车循环工况研究[J].汽车工程,2009,31(10):963-965,979. |
LIU Y L, DENG Y Q. A research on driving cycle dump truck [J].Automotive Engineering,2009,31(10):963-965,979. | |
11 | 李洋. 基于聚类算法的汽车行驶工况研究[D].北京:北京理工大学,2016. |
LI Y. Study of vehicle driving cycle based on clustering algorithm.[D]. Beijing:Beijing Institute of Technology,2016. | |
12 | 李加强,王洪荣,周建文,等.基于聚类分析法的公交车行驶工况构建研究[J].汽车工程学报,2017,7(6):400-406. |
LI J Q, WANG H R, ZHOU J W, et al. Study on construction of city bus driving cycle based on cluster analysis[J].Chinese Journal of Automotive Engineering,2017,7(6):400-406. | |
13 | GALGAMUWA U, PERERA L, BANDARA S. Development of a driving cycle for Colombo, Sri Lanka: an economical approach for developing countries: development of a driving cycle for Colombo, Sri Lanka[J]. Journal of Advanced Transportation, 2016, 50(7):1520-1530. |
14 | TAMSANYA S, CHUNGPAIBULPATANA S, LIMMEECHOKCHAI B. Development of a driving cycle for the measurement of fuel consumption and exhaust emissions of automobiles in Bangkok during peak periods[J]. International Journal of Automotive Technology,2009,10(2). |
15 | 丁一峰,李君,刘宇.重型柴油车实际道路行驶工况试验研究[J].汽车工程,2017,39(12):1438-1443. |
DING Y F, LI J, LIU Y.An experimental study on the real road driving cycle of heavy-duty diesel vehicle[J].Automotive Engineering,2017,39(12):1438-1443. | |
16 | 束嘉威. 基于实际道路工况的重型柴油车排放规律研究[D].北京:清华大学,2013. |
SHU J W. Emission characteristics of heavy-duty diesel vehicles under real-world driving conditions[D].Beijing: Tsinghua University,2013. | |
17 | GALGAMUWA U, PERERA L, BANDARA S. Developing a general methodology for driving cycle construction: comparison of various established driving cycles in the world to propose a general approach[J]. Journal of Transportation Technologies, 2015, 5(4):191-203. |
18 | FOTOUHI A, MONTAZERI-GH M. Tehran driving cycle development using the k-means clustering method[J]. Scientia Iranica,2013,20(2). |
19 | 李洋. 基于聚类算法的汽车行驶工况研究[D].北京:北京理工大学,2016. |
LI Y. Study of vehicle driving cycle based on clustering algorithm[D]. Beijing: Beijing Institute of Technology,2016. | |
20 | 王宪彬,施树明,裴玉龙.面向商用车行驶工况优化设计的高速公路工况识别[J/OL].中国公路学报:1-12[2022-04-10]. |
WANG X B, SHI S M, PEI Y L. Identification of expressway driving cycles for optimization of commercial vehicle driving cycles[J/OL].China Journal of Highway and Transport:1-12[2022-04-10]. | |
21 | 胡熙,刘昱,李孟良.中国重型商用车行驶工况开发[J].汽车技术,2021(2):51-57. |
HU X, LIU Y, LI M L.Development of the china heavy-duty commercial vehicle test cycle[J].Automobile Technology,2021(2):51-57. |
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