城市双线道路增量更新中单⁃双线道路拓扑冲突检测与处理方法

张浩, 武芳, 行瑞星, 何正兴

张浩, 武芳, 行瑞星, 何正兴. 城市双线道路增量更新中单⁃双线道路拓扑冲突检测与处理方法[J]. 武汉大学学报 ( 信息科学版), 2025, 50(3): 587-595. DOI: 10.13203/j.whugis20220161
引用本文: 张浩, 武芳, 行瑞星, 何正兴. 城市双线道路增量更新中单⁃双线道路拓扑冲突检测与处理方法[J]. 武汉大学学报 ( 信息科学版), 2025, 50(3): 587-595. DOI: 10.13203/j.whugis20220161
ZHANG Hao, WU Fang, XING Ruixing, HE Zhengxing. Topological Conflict Detection and Processing Between Single- and Dual-Carriageway Roads in Incremental Updating of Urban Dual-Carriageway Roads[J]. Geomatics and Information Science of Wuhan University, 2025, 50(3): 587-595. DOI: 10.13203/j.whugis20220161
Citation: ZHANG Hao, WU Fang, XING Ruixing, HE Zhengxing. Topological Conflict Detection and Processing Between Single- and Dual-Carriageway Roads in Incremental Updating of Urban Dual-Carriageway Roads[J]. Geomatics and Information Science of Wuhan University, 2025, 50(3): 587-595. DOI: 10.13203/j.whugis20220161

城市双线道路增量更新中单⁃双线道路拓扑冲突检测与处理方法

基金项目: 

国家自然科学基金 41801396

河南省杰出青年科学基金 212300410014

详细信息
    作者简介:

    张浩,硕士,主要从事空间数据库更新与应用研究。zhanghaogis@163.com

    通讯作者:

    武芳,博士,教授。wufang_630@126.com

Topological Conflict Detection and Processing Between Single- and Dual-Carriageway Roads in Incremental Updating of Urban Dual-Carriageway Roads

  • 摘要:

    在城市双线道路增量更新中,拓扑关系容易出现不一致现象。针对双线道路增量更新中单、双线道路拓扑冲突检测与处理的问题,提出了基于线-面关系扩展四交模型的拓扑冲突检测与处理方法。首先讨论了单、双线道路可能存在的拓扑关系类型与表达方式;然后设计了包含线-面关系、公共交点个数、是否是双线道路顶点的空间关系表达模型;最后通过计算更新前后单、双线道路拓扑关系矩阵差判定拓扑冲突的类型,并构建了对应的拓扑冲突处理规则。结果表明,所提方法能够有效表达单、双线道路的拓扑关系,并能够实现拓扑冲突自动化检测与处理,针对性强,准确率高。

    Abstract:
    Objectives 

    The topological relationship is prone to appear inconsistent phenomenon in the incremental updating of urban dual-carriageway roads.

    Methods 

    Aiming at the problem of topological conflict detection and processing between single- and dual-carriageway roads, this paper proposes a topological conflict detection and processing method based on the extended polyline-polygon four-intersection model. First, we discuss possible topological relation types and expression between single- and double-carriageway roads. Then, a spatial relation expression model including the relation between polyline and polygon, the number of common intersections and whether it is the vertex of dual-carriageway roads is designed. Finally, the topological conflict types are determined by calculating the matrix difference between the correct topological relation and the updated topological relation of single- and carriageway-roads, and the corresponding topological conflict processing rules are constructed.

    Results 

    The experiment results show that the proposed method can effectively express the topological relationship between single- and dual-carriageway roads and finish the topological conflict detection and processing very well.

    Conclusions 

    The proposed method have the advantages of good pertinence and high precision.

  • http://ch.whu.edu.cn/cn/article/doi/10.13203/j.whugis20220161
  • 图  1   城市双线道路更新流程

    Figure  1.   The Proposed Updating Process of Urban Dual-Carriageway Roads

    图  2   道路更新后单⁃双线道路可能存在的拓扑关系

    Figure  2.   Possible Topological Relation Types Between Single- and Dual-Carriageway Roads After Road Updating

    图  3   单⁃双线道路关系点示意图

    Figure  3.   Diagram of Relation Points Between Single- and Dual-Carriageway Roads

    图  4   单⁃双线道路拓扑冲突检测试验数据

    Figure  4.   Experimental Data of Topological Conflict Detection Between Single- and Dual-Carriageway Roads

    图  5   单⁃双线道路拓扑冲突检测与处理实例

    Figure  5.   Examples of Topological Conflict Detection and Processing Between Single- and Dual–Carriageway Roads

    表  1   a1与a2更新后可能的拓扑关系

    Table  1   Possible Topological Relation Types of a1 and a2 After Road Updating

    关系类型a1a2a3a4a5
    a1(a2)→
    关系矩阵(T410110001000011101010
    下载: 导出CSV

    表  2   b1更新后可能的拓扑关系

    Table  2   Possible Topological Relation Types of b1 After Road Updating

    关系类型b1b2b3b4b5
    b1→
    关系矩阵(T400010000111000011110
    下载: 导出CSV

    表  3   c1更新后可能的拓扑关系

    Table  3   Possible Topological Relation Types of c1 After Road Updating

    关系类型c1c2c3c4c5c6c7
    c1→
    关系矩阵(T40001000000100001111010111010
    下载: 导出CSV

    表  4   d1更新后可能的拓扑关系

    Table  4   Possible Topological Relation Types of d1 After Road Updating

    关系类型d1d2d3
    d1→
    关系矩阵(T4001000001010
    下载: 导出CSV

    表  5   单⁃双线道路拓扑关系矩阵与处理规则

    Table  5   Topological Relation Matrix and Processing Rules Between Single- and Dual-Carriageway Roads

    连接关系正确拓扑关系更新后拓扑关系拓扑关系矩阵差拓扑冲突类型处理规则
    完全连接Ra1 (101120)Ra1 (101120)Ra1-Ra1 (000000)符合拓扑一致性
    Ra2 (000110)Ra1-Ra2 (101010)相接型Rule1
    Ra3 (000000)Ra1-Ra3 (101120)相离型Rule1
    Ra4 (111010)Ra1-Ra4 (0-10110)不完全穿越型Rule1
    Ra5 (101020)Ra1-Ra5 (000100)完全穿越型Rule2
    不完全连接Ra2 (000110)Ra1 (101120)Ra2-Ra1 (-10-10-10)相接型Rule3
    Ra2 (000110)Ra2-Ra2 (000000)符合拓扑一致性
    Ra3 (000000)Ra2-Ra3 (000110)相离型Rule4
    Ra4 (111010)Ra2-Ra4 (-1-1-1100)不完全穿越型Rule3
    Ra5 (101020)Ra2-Ra5 (-10-11-10)完全穿越型Rule3
    直线连接Rb1 (000111)Rb1 (000111)Rb1-Rb1 (000000)符合拓扑一致性
    Rb2 (000000)Rb1-Rb2 (000111)相离型Rule5
    Rb3 (111011)Rb1-Rb3 (-1-1-1100)不完全穿越型Rule3
    Rb4 (000110)Rb1-Rb4 (000001)相接型Rule6
    Rb5 (111010)Rb1-Rb5 (-1-1-1101)不完全穿越型Rule7
    转向连接Rc1 (000111)Rc1 (000111)Rc1-Rc1(000000)符合拓扑一致性
    Rc2 (000000)Rc1-Rc2(000111)相离型Rule6
    Rc3 (001011)Rc1-Rc3(00-1100)相接型Rule3
    Rc4 (000110)Rc1-Rc4(000001)相接型Rule6
    Rc5 (111010)Rc1-Rc5(-1-1-1101)不完全穿越型Rule7
    Rc6 (101120)Rc1-Rc6(-10-10-11)不完全穿越型Rule7
    Rc7 (101020)Rc1-Rc7(-10-11-11)完全穿越型Rule7
    T型连接Rd1 (001011)Rd1 (001011)Rd1-Rd1 (000000)符合拓扑一致性
    Rd2 (000000)Rd1-Rd2 (001011)相离型Rule8
    Rd3 (101020)Rd1-Rd3 (-1000-11)完全穿越型Rule9
    下载: 导出CSV

    表  6   单⁃双线道路拓扑冲突处理规则库

    Table  6   Processing Rules of Topological Conflict Between Single- and Dual-Carriageway Roads

    处理规则处理对象处理类型具体动作
    Rule1单线道路延长Ps延长到Pe2
    Rule2单线道路分割、删除删除Pi2Ps线段
    Rule3单线道路分割、删除删除Pi1Ps线段
    Rule4单线道路延长Ps延长到Pe1
    Rule5单线道路延长Ps延长到Pd
    Rule6单线道路顶点位移Ps移动到Pd
    Rule7单线道路分割、删除、顶点位移删除Pi1Ps线段,Pi1移动到Pd
    Rule8双线道路双线顶点位移Pd移动到Pdp
    Rule9双线道路分割、删除、双线顶点移位删除Pi1PdPi2Pd线段,Pi1Pi2移动到Pdp
    下载: 导出CSV

    表  7   拓扑冲突分类统计

    Table  7   Classification Statistics of Topological Conflicts

    冲突类型连接关系合计
    完全连接不完全连接直线连接转向连接T型连接
    相离型222039
    相接型101204
    不完全穿越型213922064
    完全穿越型410128
    合计284255585
    下载: 导出CSV

    表  8   拓扑冲突处理实验结果

    Table  8   Topological Conflict Processing Results

    冲突类型实际产生拓扑错误数成功检测拓扑错误数成功处理拓扑错误数处理成功率/%
    不完全穿越型646464100.00
    完全穿越型888100.00
    相接型444100.00
    相离型99777.78
    下载: 导出CSV

    表  9   拓扑冲突检测与处理实例分析

    Table  9   Examples Analysis of Topological Conflict Detection and Processing

    实例正确拓扑关系类型拓扑关系冲突拓扑处理后矩阵差处理结果
    Rdual-s1Rdual-s2Rdual-s1Rdual-s2Rdual-s1Rdual-s2Rdual-s1Rdual-s2
    1Rd1(001011)Rb1(000111)Rd2(000000)Rb2(000000)000000-1-1-1100成功失败
    2Rd1(001011)Rb1(000111)Rd3(101020)Rb2(000000)000000000111成功失败
    3Rb1(000111)Rc1(000111)Rb2(000000)Rc7(101020)000000000000成功成功
    下载: 导出CSV
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出版历程
  • 收稿日期:  2023-11-09
  • 网络出版日期:  2023-03-02
  • 刊出日期:  2025-03-04

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