基于转矩的车辆负载识别方法

›› 2012, Vol. 42 ›› Issue (05): 1107-1112.

基于转矩的车辆负载识别方法

刘洪波¹, 雷雨龙¹, 傅尧¹, 张建国², 李幼德¹

1. 吉林大学汽车仿真与控制国家重点实验室长春 130022;
2. 装甲兵技术学院长春 130117

收稿日期:2011-08-21 出版日期:2012-09-01 发布日期:2012-09-01
通讯作者: 雷雨龙(1970-),男,教授,博士生导师.研究方向:车辆自动变速理论与控制技术. E-mail:leiyl@jlu.edu.cn E-mail:leiyl@jlu.edu.cn
基金资助:
国家自然科学基金项目(51075182);吉林省科技发展计划项目(20096008);长江学者和创新团队发展计划项目(IRT1017) ;吉林大学"985工程"项目.

Torque-based vehicle load recognition method

LIU Hong-bo¹, LEI Yu-long¹, FU Yao¹, ZHANG Jian-guo², LI You-de¹

1. State Key Laboratory of Automobile Simulation and Control,Jilin University,Changchun 130022,China;
2. Department of Mechanical Engineering, Armor Technique Institute of PLA,Changchun 130117, China

Received:2011-08-21 Online:2012-09-01 Published:2012-09-01

摘要/Abstract

摘要： 通过分析汽车行驶方程式中驱动力和外界阻力之间的相互关系,对传统车辆负载的概念进行了扩展,提出了一种能够综合反映自动变速车辆行驶过程中坡道、载荷、空气和滚动阻力等信息,基于转矩的广义负载识别方法。此方法基于车辆常用传感器,通过实时计算当前变速箱输出轴转矩和零负载工况下阻力转矩和之间的差值来识别广义负载。详细阐述了负载识别方法的基本原理,分析了外界工况和识别结果之间的相互关系,并给出了具体的负载识别实现步骤。整车实验结果表明,此方法方便可行,准确可靠,能够有效识别自动变速车辆行驶过程中的负载信息。

关键词: 车辆工程, 负载识别, 坡道识别, 载货识别, 道路阻力识别

Abstract: By analyzing the relationship between the gearbox output torque and the resistance torque in the classic dynamics equation of the vehicle, the traditional load concept was extended to the generalized load, and a torque-based vehicle load recognition method was proposed to detect the informations of the road slope, the cargo magnitude and the road surface resistance during the driving of the vehicle with automatic transmission. Requiring only the common sensors, the proposed method recognizes the extended or generalized load from the difference between the current gearbox output torque and the resistance torque under zero-load condition. The principle of the load recognition was described in detail, the effects of different driving conditions on the load recognition were analyzed, and the detailed load recognition steps were given. The vehicle tests showed that the method is practical and reliable, can effectively recognize the load informations during the driving of the vehicle with automatic transmission.

Key words: vehicle engineering, load recognition, slope recognition, cargo recognition, road resistance recognition

中图分类号:

U463.2

刘洪波, 雷雨龙, 傅尧, 张建国, 李幼德. 基于转矩的车辆负载识别方法[J]. , 2012, 42(05): 1107-1112.

LIU Hong-bo, LEI Yu-long, FU Yao, ZHANG Jian-guo, LI You-de. Torque-based vehicle load recognition method[J]. , 2012, 42(05): 1107-1112.

参考文献

[1] 申水文, 葛安林. 基于二参数换档规律的模糊换档技术[J]. 汽车技术, 1998(1):9-12. Shen Shui-wen, Ge An-lin. The fuzzy shifting technology based on double parameters shifting rule[J]. Automobile Technology,1998(1):9-12.
[2] 王玉海, 董瑞先, 王松, 等. 基于SAE J1939协议的重型车辆坡道识别实时算法[J]. 汽车工程, 2010, 32(7):640-647. Wang Yu-hai, Dong Rui-xian, Wang Song, et al. Real-time road slope recognition algorithm for heavy truck based on SAE J1939 protocol[J]. Automotive Engineering, 2010, 32(7):640-647.
[3] 金辉, 葛安林, 秦贵和, 等. 基于纵向动力学的坡道识别方法研究[J]. 机械工程学报, 2002, 38(1): 79-82. Jin Hui, Ge An-lin, Qin Gui-he, et al. Study on slope recognition method based on vehicle's longitudinal dynamics[J]. Chinese Journal of Mechanical Engineering, 2002, 38(1): 79-82.
[4] 金辉, 李磊, 李斌虎,等. 基于加速度区间判断的坡道识别方法[J]. 中国公路学报, 2010, 23(1): 122-126. Jin Hui, Li Lei, Li Bin-hu, et al. Slope recognition method based on acceleration interval judgment[J]. China Journal of Highway and Transport, 2010, 23(1): 122-126.
[5] 钱立军. 自动变速器控制的道路坡度计算方法研究[J]. 拖拉机与农用运输车, 2004(6):5-7. Qian Li-jun. Algorithm of road slope estimation for automatic transmission control[J]. Tractor & Farm Transporter, 2004(6):5-7.
[6] 李磊, 章国胜, 宋健, 等. 基于等效坡度的自动手动变速器换档规律研究[J]. 公路交通科技, 2011, 28(2):144-148. Li Lei, Zhang Guo-sheng, Song Jian, et al. Research on automated manual transmission shift schedule based on equivalent slope[J]. Journal of Highway and Transportation Research and Development, 2011, 28(2):144-148.
[7] Bael Hong S, Ryu Jihan, Gerdes J Christian. Road grade and vehicle parameter estimation for longitudinal control using GPS//IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC,2001.
[8] 陈士安, 何仁, 陆森林. AMT车辆运行状态参数识别的新方法[J]. 轻型汽车技术, 2003, 10(2): 17-20. Chen Shi-an, He Ren, Lu Sen-lin. A new recognition method for AMT vehicle parameters[J]. Light Vehicles, 2003, 10(2):17-20.
[9] 史俊武, 鲁统利, 李小伟, 等. 自动变速车辆坡道行驶自适应换挡策略[J]. 农业机械学报, 2011, 42(4):1-7. Shi Jun-wu,Lu Tong-li,Li Xiao-wei,et al.Self-adaptive slope gearshift strategy for automatic transmission vehicles[J]. Transactions of The Chinese Society of Agricultural Machinery, 2011, 42(4):1-7.
[10] 张泰, 葛安林, 郭立书,等. 基于车辆负荷度的换挡规律研究[J]. 农业机械学报, 2004,35(3):9-12. Zhang Tai, Ge An-lin, Guo Li-shu, et al. Shift schedule based on vehicle loading[J]. Transactions of The Chinese Society of Agricultural Machinery, 2004, 35(3):9-12.
[11] 余志生. 汽车理论[M]. 北京:机械工业出版社, 1997.

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