基于ADAS地图的载货车预见巡航实时优化算法*

doi:10.19562/j.chinasae.qcgc.2020.10.006

Abstract

Abstract: Vehicle longitudinal dynamics is applied to the reconstruction of the road network in front of the vehicle based on ADAS map, combined with prior knowledge of predictive fuel-saving driving, and a dynamic programming optimization algorithm for the predictive cruise control of a commercial vehicle is proposed, solving the practicalization problems of dynamic programming algorithm under long-distance and multiple constraints, such as bloating algorithm and the inability in the real-time calculation of onboard embedded system. The results of real vehicle verification test show that under the driving condition of same route, condition and driver, predictive cruise control can achieve fuel saving by 3%~ 6%, compared with ordinary driver driving

Key words: ADAS map, predictive cruise control, dynamic programming, optimization algorithm

Wang Yuhai, Li Xingkun, Zhang Penglei, Zheng Xuguang. Real-time Optimization Algorithm for Truck Predictive Cruise Based on ADAS Map[J].Automotive Engineering, 2020, 42(10): 1335-1339.

References

[1] HELLSTRÖM E, FRÖBERG A, NIELSEN L. A real-time fuel-optimal cruise controller for heavy trucks using road topography information [C]. Michigan: SAE World Congress & Exhibition, 2006.
[2] HELLSTRÖM E, IVARSSON M, ÅSLUND J, et al. Look-ahead control for heavy trucks to minimize trip time and fuel consumption[J]. Control Engineering Practice, 2009, 17(2): 245-254.
[3] 罗禹贡,陈涛,李克强. 混合动力汽车非线性模型预测巡航控制[J]. 机械工程学报,2015, 51(16): 11-21.
LUO Y G, CHEN T, LI K Q. Nonlinear model predictive cruise control of hybrid electric vehicle[J]. Journal of Mechanical Engineering, 2015, 51(16): 11-21.
[4] HAMEDNIA A, MURGOVSKI N, FREDRIKSSON J. Predictive velocity control in a hilly terrain over a long look-ahead horizon [C]. Changchun: 5^th IFAC Conference on Engine and Powertrain Control, 2018.
[5] 李升波,徐少兵,王文军,等. 汽车经济性驾驶技术及应用概述[J]. 汽车安全与节能学报,2014, 5(2): 121-131.
LI S B, XU S B, WANG W J, et al. Overview of ecological driving technology and application for ground vehicles[J]. Journal of Automotive Safety and Energy, 2014, 5(2): 121-131.
[6] 徐少兵. 车辆经济性驾驶的策略辨识与操控规律[D]. 北京: 清华大学, 2016.
XU S B. Strategy identification and operation rules of vehicular economical driving[D]. Beijing: Tsinghua University, 2016.
[7] HELLSTRÖM E, ÅSLUND J, NIELSEN L. Design of well-behaved algorithm for on-board look-ahead control[C]. Korea: 7^th IFAC World Congress, 2008:3350-3355.
[8] 郝代. 重型车AMT换档过程动力中断的功率损失特性研究[D]. 长春: 吉林大学,2011.
HAO D. Research on the power loss characteristics caused by driving force interrupt during shifting process of heavy-duty AMT[D]. Changchun: Jilin University, 2011.
[9] 余志生. 汽车理论[M]. 北京:机械工业出版社, 2009.
YU Z S. The theory of automobile[M]. Beijing: China Machine Press, 2009.

[1]	ZHOU Wei, ZHANG Cheng-Ning, LI Jun-Qiu. [J]. , 2016, 38(12): 1407 -1414 .
[2]	ZONG Yi-Qi, GU Zheng-Qi, LUO Ze-Min, JIANG Cai-Mao, ZHANG Qi-Dong, YANG Zhen-Dong. [J]. , 2016, 38(12): 1427 -1433 .
[3]	ZHANG Ying-Chao, ZHAN Da-Peng, ZHAO Jing, ZHANG Zhe, LI Jie. [J]. , 2016, 38(12): 1434 -1439 .
[4]	TANG You-Ming, YAN Ling-Bo, LUO Qian, CAO Li-Bo. [J]. , 2016, 38(12): 1452 -1458 .
[5]	ZHANG Lei, LU Jian-Wei, JIANG Jun-Zhao, YAN Pei-Lei, LI Lei. [J]. , 2016, 38(12): 1477 -1482 .
[6]	ZHAO Liang, ZHANG Qiang, GUO Kong-Hui. [J]. , 2017, 39(1): 86 -91 .
[7]	SHEN Deng-Feng, WANG Chen, YU Hai-Sheng, ZHANG Tong, YI Xian-Ke. [J]. , 2017, 39(1): 15 -22 .
[8]	ZOU Tie-Fang, HU Lin, LI Ping-Fan, YI Liang. [J]. , 2017, 39(1): 41 -46 .
[9]	ZHOU Kai, ZANG Jing-Lun. [J]. , 2017, 39(2): 127 -132 .
[10]	ZUO Wen-Jie, CHEN Ji-Shun, LI Yi-Wen, LIU Nian. [J]. , 2017, 39(2): 145 -149 .

[1]	Run Mei,Duanfeng Chu,Bolin Gao,Keqiang Li,Wei Cong,Chaoyi Chen. Predictive Cruise and Lane-Changing Decision for Platoon Based on Cloud Control System [J]. Automotive Engineering, 2023, 45(8): 1299-1308.
[2]	Xinyou Lin,Qiang Huang,Guangji Zhang. Torque Distribution Strategy Optimization of a Novel Dual-Motor Multi-Mode Drive System Using PSO Algorithm [J]. Automotive Engineering, 2022, 44(8): 1218-1225.
[3]	Yan Ma,Jiayi Li,Qian Ma,Mingchao Chen. Optimization Strategy of Thermal Management of Power Battery Pack Based on Iterative Dynamic Programming [J]. Automotive Engineering, 2022, 44(5): 709-721.
[4]	Zhe Zhang,Haitao Ding,Niaona Zhang,Konghui Guo. Economic Cruising Speed Planning of Intelligent Network Connected Electric Vehicle [J]. Automotive Engineering, 2022, 44(4): 609-616.
[5]	Jianghao Leng,Chao Sun,Bing Lu. Fast Energy⁃saving Speed Planning Through Multi Signal Intersections of Intelligent Vehicles [J]. Automotive Engineering, 2021, 43(10): 1442-1447.
[6]	Zhao Zhiguo, Tang Xuhui, Fu Jing, Fan Jiaqi. Optimal Control of Engine Shutdown for Power-Split Hybrid System [J]. Automotive Engineering, 2020, 42(8): 993-999.
[7]	Zhao Zhiguo, Fan Jiaqi, Jiang Lanxing, Tang Xuhui, Fu Jing. Engine Start-up H_∞ Robust Optimal Control of the Compound Power-Split System [J]. Automotive Engineering, 2020, 42(4): 417-424.
[8]	Lin Xinyou, Wu Jiayun, Wei Shenshen. Division and Optimization of Driving Modes of Electric Vehicleswith Dual-motor Coupling-propulsion Powertrain [J]. Automotive Engineering, 2020, 42(4): 425-430.
[9]	Bao Wei, Ge Jianjun. Study on Battery SOC Prediction Method for Electric Bus Based on Sparsely Sampled Data [J]. Automotive Engineering, 2020, 42(3): 367-374.
[10]	Jin Hui, Zhang Jun. Research on Economic Speed Planning of Intelligent Vehicle for Starting Stage [J]. Automotive Engineering, 2020, 42(2): 270-277.
[11]	Jin Hui, Zhang Zihao. Review of Research on HEV Energy Management Based on Adaptive Dynamic Programming [J]. Automotive Engineering, 2020, 42(11): 1490-1496.
[12]	Li Zeyang, Liu Zhao, Zhu Ping. Two-step Constrained Particle Swarm Optimization Algorithm and ItsApplication to Lightweight Design of New Energy Vehicles [J]. , 2019, 41(1): 91-95.
[13]	Xie Shaobo, Liu Tong, Li Huiling, Xin Zongke. A Study on Predictive Energy Management Strategy for a Plugin Hybrid Electric Bus Based on Markov Chain [J]. , 2018, 40(8): 871-877.
[14]	Xie Shaobo, Liu Tong, Li Huiling & Wei Lang. Optimization on Power Distribution Strategy for a Dualmotor Integrated Battery Electric Bus [J]. , 2018, 40(7): 749-.
[15]	Xie Shaobo, Xin Zongke, Li Huiling, Liu Tong & Wei Lang. A Study on Coordinated Optimization on Battery Capacity and Energy Management Strategy for a Plug in Hybrid Electric Bus [J]. , 2018, 40(6): 625-.

Real-time Optimization Algorithm for Truck Predictive Cruise Based on ADAS Map

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 10