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[1]刘翼,周明,王磊磊.基于可视域分析的管道巡检标准点的设置方法及验证[J].油气储运,2016,35(7):773-778.[doi:10.6047/j.issn.1000-8241.2016.07.017]
　LIU Yi,ZHOU Ming,WANG Leilei.Setting of standard points for pipeline inspection based on viewshed analysis and its verification[J].Oil & Gas Storage and Transportation,2016,35(7):773-778.[doi:10.6047/j.issn.1000-8241.2016.07.017]
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基于可视域分析的管道巡检标准点的设置方法及验证

《油气储运》[ISSN:1000-8241/CN:13-1093/TE] 卷: 35 期数: 2016年第7期 页码: 773-778 栏目: 出版日期: 2016-07-25
Title:

Setting of standard points for pipeline inspection based on viewshed analysis and its verification

作者:

刘翼1;  周明2;  王磊磊1

1. 中国石油西气东输管道公司科技信息中心;
2. 中国石油西气东输管道公司人事处

Author(s):

LIU Yi1;  ZHOU Ming2;  WANG Leilei1

1. Sci-Tech Information Center of PetroChina West-to-East Gas Pipeline Company;
2. HR Department of PetroChina West-to-East Gas Pipeline Company

关键词:

油气管道; 巡检点; 可视域分析; GPS; GIS; 应用

Keywords:

oil/gas pipeline; pipeline inspection points; viewshed analysis; global position system (GPS); geographic information system (GIS); application

分类号:
TE832
DOI:
10.6047/j.issn.1000-8241.2016.07.017
摘要:

为了提高管道GPS巡检标准点的有效性，结合管道巡检工作的管理要求，应用地理信息系统（geographic information system, GIS）的可视域分析功能，在管道沿线三维场景环境下，对巡检点的可视域进行分析、计算和表达，从而为管道巡检标准点的设置和调整提供依据。实例应用结果表明：该方法弥补了现有移动巡检系统不能判定巡检标准点与管道路由位置关系的不足，避免了在巡检过程中巡检人员的视线因地形起伏或地物遮挡而无法进行有效巡检的弊端，提高了管道线路的巡检质量，降低了管理成本。

Abstract:

To improve the effectiveness of standard points for GPS pipeline inspection, viewsheds of such points were analyzed, computed and expressed under 3D simulation environment along pipeline by combing the management requirements of pipeline inspection and using the viewshed analysis function of GIS, so as to provide reference for setting and adjusting the standard points for pipeline inspection. Application results show that this technique effectively makes up the deficiency of the mobile inspection system that may not accurately determine positions between the standard inspection points and the pipeline route. Accordingly, topographic reliefs or surface features may no longer present barriers for highefficiency inspection. The technique can promote quality of pipeline inspections and also effectively reduce the management costs.

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备注/Memo

收稿日期:2015-06-24;改回日期:2016-01-29。
作者简介:刘翼,男,工程师,1982年生,2005年毕业于长江大学地理信息系统专业,现主要从事管道完整性相关技术的研究工作。地址:湖北省武汉市雄楚大街977号,430074。电话:13986194520,Email:hzliuyi@petrochina.com.cn

更新日期/Last Update: 1900-01-01