Article(id=1200070544801493160, tenantId=1146029695717560320, journalId=1189918454225211397, issueId=1200070538191274203, articleNumber=null, orderNo=null, doi=10.20104/j.cnki.1674-6546.20230462, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=null, receivedDateStr=null, revisedDate=1698508800000, revisedDateStr=2023-10-29, acceptedDate=null, acceptedDateStr=null, onlineDate=1764048714112, onlineDateStr=2025-11-25, pubDate=1705248000000, pubDateStr=2024-01-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1764048714112, onlineIssueDateStr=2025-11-25, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1764048714112, creator=13701087609, updateTime=1764048714112, updator=13701087609, issue=Issue{id=1200070538191274203, tenantId=1146029695717560320, journalId=1189918454225211397, year='2024', volume='', issue='1', pageStart='1', pageEnd='48', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1764048712537, creator=13701087609, updateTime=1764049067190, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1200072025768293209, tenantId=1146029695717560320, journalId=1189918454225211397, issueId=1200070538191274203, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1200072025768293210, tenantId=1146029695717560320, journalId=1189918454225211397, issueId=1200070538191274203, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=19, endPage=24, ext={EN=ArticleExt(id=1200070545371918516, articleId=1200070544801493160, tenantId=1146029695717560320, journalId=1189918454225211397, language=EN, title=Autonomous Vehicle Location Based on Prior Map/GNSS/IMU Fusion, columnId=1200070539592167435, journalTitle=Automotive Engineer, columnName=Special Topic on Autonomous Driving Environment Perception and Positioning Technology at Chongqing Jiaotong University, runingTitle=null, highlight=null, articleAbstract=
To solve the problem that a single sensor cannot provide continuous and stable position information. In this paper, an innovative method is proposed to build a high-precision positioning system by integrating three kinds of data, namely global satellite navigation system, Inertial Measurement Unit (IMU) and prior map point cloud matching, through the Error State Kalman Filter (ESKF) algorithm. At the same time, by introducing the correction matrix method, the pose problem can be corrected to avoid the system failing to obtain effective observations in the case of Global Navigation Satellite System (GNSS) failure or prior map matching delay, etc., so that the system can maintain stability and be in a high-precision state. The experimental results show that the proposed method can still maintain high precision in the case of failure of the observed value. Compared with the traditional single sensor positioning method and the common GNSS/IMU combined positioning method, the proposed method has higher robustness and reliability, and can better meet the positioning requirements of autonomous vehicles in complex environments.
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针对仅依靠单一的传感器无法提供持续稳定的位置信息的问题,利用误差卡尔曼滤波(ESKF)算法,融合全球卫星导航系统(GNSS)、惯性测量单元(IMU)和先验地图点云数据,构建了高精度定位系统,并通过引入矩阵校正方法,避免GNSS失效或先验地图匹配延迟等情况下系统无法获取有效观测值以修正位姿的问题,使系统保持稳定并处于高精度状态。试验结果表明:在观测值失效等情况下,该方法仍然能够保持高精度的定位状态;相较于传统的单一传感器定位方法以及常见的GNSS/IMU组合定位方法,所提出的方法具有更高的鲁棒性和可靠性,能够更好地满足自动驾驶汽车在复杂环境中的定位需求。
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OATES T. Book Review: Introduction to Autonomous Mobile Robots[J].
Artificial Intelligence,
2005,
169(2): 146-149., articleTitle=Book Review: Introduction to Autonomous Mobile Robots, refAbstract=null), Reference(id=1200070552984581014, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2023, volume=54, issue=18, pageStart=165, pageEnd=167, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=朱洪达, 罗强, 辛琪, journalName=南方农机, refType=null, unstructuredReference=朱洪达, 罗强, 辛琪. 基于多传感器融合的定位技术概述[J].
南方农机,
2023,
54(18): 165-167., articleTitle=基于多传感器融合的定位技术概述, refAbstract=null), Reference(id=1200070553139770276, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2023, volume=54, issue=18, pageStart=165, pageEnd=167, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=ZHU H D, LUO Q, XIN Q, journalName=South Farm Machinery, refType=null, unstructuredReference=
ZHU H D,
LUO Q,
XIN Q. Overview of Positioning Technology Based on Multi-Sensor Fusion[J].
South Farm Machinery,
2023,
54(18): 165-167., articleTitle=Overview of Positioning Technology Based on Multi-Sensor Fusion, refAbstract=null), Reference(id=1200070553286570921, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2023, volume=38, issue=2, pageStart=75, pageEnd=81, url=null, language=null, rfNumber=[3], rfOrder=3, authorNames=李庆成, 王玉林, 逯宇, journalName=青岛大学学报(工程技术版), refType=null, unstructuredReference=李庆成, 王玉林, 逯宇, 等. 基于IMU/GNSS/车速传感器的矿用车定位系统研究[J].
青岛大学学报(工程技术版),
2023,
38(2): 75-81., articleTitle=基于IMU/GNSS/车速传感器的矿用车定位系统研究, refAbstract=null), Reference(id=1200070553445954483, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2023, volume=38, issue=2, pageStart=75, pageEnd=81, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=LI Q C, WANG Y L, LU Y, journalName=Journal of Qingdao University (Engineering and Technology Edition), refType=null, unstructuredReference=
LI Q C,
WANG Y L,
LU Y, et al. Research on Positioning System of Mining Vehicle Based on IMU/GNSS/Speed Sensor[J].
Journal of Qingdao University (Engineering and Technology Edition),
2023,
38(2): 75-81., articleTitle=Research on Positioning System of Mining Vehicle Based on IMU/GNSS/Speed Sensor, refAbstract=null), Reference(id=1200070553580172220, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2015, volume=29, issue=null, pageStart=82, pageEnd=94, url=null, language=null, rfNumber=[4], rfOrder=5, authorNames=MUSAVI N, KEIGHOBADI J, journalName=Applied Soft Computing Journal, refType=null, unstructuredReference=
MUSAVI N,
KEIGHOBADI J. Adaptive Fuzzy Neuro-Observer Applied to Low Cost INS/GPS[J].
Applied Soft Computing Journal,
2015,
29: 82-94., articleTitle=Adaptive Fuzzy Neuro-Observer Applied to Low Cost INS/GPS, refAbstract=null), Reference(id=1200070553685029826, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2011, volume=51, issue=1, pageStart=122, pageEnd=125, url=null, language=null, rfNumber=[5], rfOrder=6, authorNames=李鹏, 陆明泉, 冯振明, journalName=清华大学学报(自然科学版), refType=null, unstructuredReference=李鹏, 陆明泉, 冯振明. GNSS/IMU组合导航观测量丢弃策略[J].
清华大学学报(自然科学版),
2011,
51(1): 122-125., articleTitle=GNSS/IMU组合导航观测量丢弃策略, refAbstract=null), Reference(id=1200070553823441867, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2011, volume=51, issue=1, pageStart=122, pageEnd=125, url=null, language=null, rfNumber=[5], rfOrder=7, authorNames=LI P, LU M Q, FENG Z M, journalName=Journal of Tsinghua University (Natural Science Edition), refType=null, unstructuredReference=
LI P,
LU M Q,
FENG Z M. Measurement Discarding Strategy for GNSS/IMU Integration[J].
Journal of Tsinghua University (Natural Science Edition),
2011,
51(1): 122-125., articleTitle=Measurement Discarding Strategy for GNSS/IMU Integration, refAbstract=null), Reference(id=1200070553936688081, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2004, volume=null, issue=9, pageStart=808, pageEnd=811, url=null, language=null, rfNumber=[6], rfOrder=8, authorNames=缪玲娟, 李春明, 郭振西, journalName=北京理工大学学报, refType=null, unstructuredReference=缪玲娟, 李春明, 郭振西, 等. 陆用捷联惯导系统/里程计自主式组合导航技术[J].
北京理工大学学报,
2004(9): 808-811., articleTitle=陆用捷联惯导系统/里程计自主式组合导航技术, refAbstract=null), Reference(id=1200070554142208993, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2004, volume=null, issue=9, pageStart=808, pageEnd=811, url=null, language=null, rfNumber=[6], rfOrder=9, authorNames=MIAO L J, LI C M, GUO Z X, journalName=Transactions of Beijing Institute of Technology, refType=null, unstructuredReference=
MIAO L J,
LI C M,
GUO Z X, et al. Independently Integrated Navigation System of SINS and Distance-Transfer-Unit for Land Vehicles[J].
Transactions of Beijing Institute of Technology,
2004(9): 808-811., articleTitle=Independently Integrated Navigation System of SINS and Distance-Transfer-Unit for Land Vehicles, refAbstract=null), Reference(id=1200070554360312813, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2011, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[7], rfOrder=10, authorNames=MOOSMANN F, STILLER C, journalName=2011 IEEE Intelligent Vehicles Symposium (IV), refType=null, unstructuredReference=
MOOSMANN F,
STILLER C. Velodyne SLAM[C]//
2011 IEEE Intelligent Vehicles Symposium (IV). Baden-Baden, Germany: IEEE,
2011., articleTitle=Velodyne SLAM, refAbstract=null), Reference(id=1200070554540667895, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2013, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[8], rfOrder=11, authorNames=YANG J L, LI H D, JIA Y D, journalName=2013 IEEE International Conference on Computer Vision, refType=null, unstructuredReference=
YANG J L,
LI H D,
JIA Y D. Go-ICP: Solving 3D Registration Efficiently and Globally Optimally[C]//
2013 IEEE International Conference on Computer Vision. Sydney, NSW, Australia: IEEE,
2013., articleTitle=Go-ICP: Solving 3D Registration Efficiently and Globally Optimally, refAbstract=null), Reference(id=1200070554687467522, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2016, volume=88, issue=null, pageStart=104, pageEnd=115, url=null, language=null, rfNumber=[9], rfOrder=12, authorNames=DROESCHEL D, SCHWARZ M, BEHNKE S, journalName=Robotics & Autonomous Systems, refType=null, unstructuredReference=
DROESCHEL D,
SCHWARZ M,
BEHNKE S. Continuous Mapping and Localization for Autonomous Navigation in Rough Terrain Using a 3D Laser Scanner[J].
Robotics & Autonomous Systems,
2016,
88: 104-115., articleTitle=Continuous Mapping and Localization for Autonomous Navigation in Rough Terrain Using a 3D Laser Scanner, refAbstract=null), Reference(id=1200070554779742221, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=73, pageEnd=null, url=null, language=null, rfNumber=[10], rfOrder=13, authorNames=高翔, journalName=自动驾驶与机器人中的SLAM技术: 从理论到实践, refType=null, unstructuredReference=高翔.
自动驾驶与机器人中的SLAM技术: 从理论到实践[M]. 北京. 电子工业出版社,
2023: 73-74., articleTitle=null, refAbstract=null), Reference(id=1200070554888794133, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=73, pageEnd=null, url=null, language=null, rfNumber=[10], rfOrder=14, authorNames=GAO X, journalName=SLAM in Autonomous Driving and Robotics: From Theory to Practice, refType=null, unstructuredReference=
GAO X.
SLAM in Autonomous Driving and Robotics: From Theory to Practice[M]. Beijing: Electronics Industry Press,
2023: 73-74., articleTitle=null, refAbstract=null), Reference(id=1200070554997846050, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2017, volume=null, issue=null, pageStart=null, pageEnd=null, url=https://arxiv.org/abs/1711.02508, language=null, rfNumber=[11], rfOrder=15, authorNames=SOLÀ J, journalName=null, refType=null, unstructuredReference=
SOLÀ J. Quaternion Kinematics for the Error-State Kalman Filter[EB/OL]. (
2017-11-03) [
2023-10-29]. https://arxiv.org/abs/1711.02508, articleTitle=Quaternion Kinematics for the Error-State Kalman Filter, refAbstract=null), Reference(id=1200070555111092267, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2010, volume=37, issue=5, pageStart=1209, pageEnd=1212, url=null, language=null, rfNumber=[12], rfOrder=16, authorNames=吴赛成, 秦石乔, 王省书, journalName=中国激光, refType=null, unstructuredReference=吴赛成, 秦石乔, 王省书, 等. 基于姿态解算的z向激光陀螺零偏估计方法[J].
中国激光,
2010,
37(5): 1209-1212., articleTitle=基于姿态解算的z向激光陀螺零偏估计方法, refAbstract=null), Reference(id=1200070555245310004, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, doi=null, pmid=null, pmcid=null, year=2010, volume=37, issue=5, pageStart=1209, pageEnd=1212, url=null, language=null, rfNumber=[12], rfOrder=17, authorNames=WU S C, QIN S Q, WANG S S, journalName=China Laser, refType=null, unstructuredReference=
WU S C,
QIN S Q,
WANG S S, et al. A New Method for the Estimate of z-Direction Ring Laser Gyro Drift Based on Attitude Determination[J].
China Laser,
2010,
37(5): 1209-1212., articleTitle=A New Method for the Estimate of z-Direction Ring Laser Gyro Drift Based on Attitude Determination, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1200070548228239800, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, xref=null, ext=[AuthorCompanyExt(id=1200070548240822715, tenantId=1146029695717560320, journalId=1189918454225211397, articleId=1200070544801493160, companyId=1200070548228239800, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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| 状态值 | 状态 | 状态值 | 状态 |
| 0 | 不定位不定向 | 3 | 组合推算 |
| 1 | 单点定位定向 | 4 | 实时动态(RTK)稳定解定位定向 |
| 2 | 伪距差分定位定向 | 5 | RTK浮点解定位定向 |
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| 状态值 | 状态 | 状态值 | 状态 |
| 0 | 不定位不定向 | 3 | 组合推算 |
| 1 | 单点定位定向 | 4 | 实时动态(RTK)稳定解定位定向 |
| 2 | 伪距差分定位定向 | 5 | RTK浮点解定位定向 |
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