Article(id=1149729530178351519, tenantId=1146029695717560320, journalId=1146123302524792850, issueId=1149729524688007450, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1672-6073.2025.02.018, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1725292800000, receivedDateStr=2024-09-03, revisedDate=1733241600000, revisedDateStr=2024-12-04, acceptedDate=null, acceptedDateStr=null, onlineDate=1752046480936, onlineDateStr=2025-07-09, pubDate=1743436800000, pubDateStr=2025-04-01, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1752046480936, onlineIssueDateStr=2025-07-09, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1752046480936, creator=13701087609, updateTime=1752046480936, updator=13701087609, issue=Issue{id=1149729524688007450, tenantId=1146029695717560320, journalId=1146123302524792850, year='2025', volume='38', issue='2', pageStart='1', pageEnd='177', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1752046479627, creator=13701087609, updateTime=1753780095764, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1157000837835870332, tenantId=1146029695717560320, journalId=1146123302524792850, issueId=1149729524688007450, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1157000837835870333, tenantId=1146029695717560320, journalId=1146123302524792850, issueId=1149729524688007450, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=124, endPage=132, ext={EN=ArticleExt(id=1149729530509701545, articleId=1149729530178351519, tenantId=1146029695717560320, journalId=1146123302524792850, language=EN, title=Application Research of Unmanned Aerial Vehicle Video Intelligent Inspection System in Low-Altitude Straddle Monorail Transportation, columnId=1152669334582243706, journalTitle=Urban Rapid Rail Transit, columnName=Electrical and Mechanical Engineering, runingTitle=null, highlight=null, articleAbstract=
The lowaltitude economy has become a new industrial direction pursued in global competition due to its prominent features. The research on lowaltitude economy in the field of urban rail transit is rapidly developing and growing. For the low and medium capacity rail transit systems represented by the straddle monorail system, based on the key technology research of low altitude technology, it is necessary to explore a low altitude unmanned aerial vehicle intelligent inspection system that is suitable for the construction and operation characteristics of straddle monorails, meets operational requirements, and effectively solves maintenance problems. This study proposes for the first time a video intelligent inspection system based on an unmanned aerial vehicle platform applied to straddle monorail transit, analyzes its application plan scheme and value in straddle monorail transit, and explores a practical and feasible low altitudeeconomic economy application scenario for the low and medium capacity rail transit systems mainly based on elevated laying structures. This approach is conducive to achieving the automation of straddletype monorail transit track beam and bridge inspection. This approach is effective in Reducing the workload of manual inspections and minimizing manual omissions has significant implications for the industry.
, correspAuthors=Shuqiang WU, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Shuqiang WU), CN=ArticleExt(id=1149729547505021160, articleId=1149729530178351519, tenantId=1146029695717560320, journalId=1146123302524792850, language=CN, title=无人机视频智能巡检系统在跨座式单轨交通的应用, columnId=1152669334955536763, journalTitle=都市快轨交通, columnName=机电工程, runingTitle=null, highlight=null, articleAbstract=
低空经济在城市轨道交通领域的研究正在快速发展壮大,对于以跨座式单轨制式为代表的中低运量轨道交通制式,根据低空经济的关键技术研究,探究一种适用于跨座式单轨建设运营特点、满足运营要求、有效解决维修保养问题的低空无人机智能巡检系统是工程实际运维场景的需要。本文提出一种应用于跨座式单轨交通的基于无人机载具平台的视频智能巡检系统,分析其在跨座式单轨交通中的应用方案和价值,为以高架敷设为主的中低运量轨道交通制式探索一种切实可行的低空经济应用场景,在实现跨座式单轨制式轨道梁桥自动化巡检、降低运营人工巡检工作量和减少人工漏检等方面具有重要的指导意义。
, correspAuthors=吴树强, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=vE70gZjdkBWmCOjDIk7dcQ==, magXml=ypIh/Vyml9dT6O4bhJb/pg==, pdfUrl=null, pdf=Te82w8hwAkHY4abJmrG9uA==, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=egSUSOmBsvHLnGucx9tZFA==, mapNumber=null, authorCompany=null, fund=null, authors=
, authorsList=吴树强)}, authors=[Author(id=1154050923027485595, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=treeheni@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1154050923161703329, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, authorId=1154050923027485595, language=EN, stringName=Shuqiang WU, firstName=Shuqiang, middleName=null, lastName=WU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=China Railway Engineering Design and Consulting Group Co., Ltd. Beijing 100055, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1154050923228812195, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, authorId=1154050923027485595, language=CN, stringName=吴树强, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中铁工程设计咨询集团有限公司 北京 100055, bio={"content":"
吴树强,男,硕士,高级工程师,从事城市轨道交通机电设备系统设计、研究工作,treeheni@163.com
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吴树强,男,硕士,高级工程师,从事城市轨道交通机电设备系统设计、研究工作,treeheni@163.com
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2017: 10615., articleTitle=Feature-fused SSD: fast detection for small objects, refAbstract=null)], funds=[Fund(id=1154050926680723468, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, awardId=KY2024XG001, language=CN, fundingSource=中铁工程设计咨询集团有限公司科技开发课题(KY2024XG001), fundOrder=null, country=null), Fund(id=1154050926731055117, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, awardId=2022-重点-17, language=CN, fundingSource=中国中铁股份有限公司科技研究开发计划课题(2022-重点-17), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1154050922700329871, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, xref=null, ext=[AuthorCompanyExt(id=1154050922708718479, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, companyId=1154050922700329871, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=China Railway Engineering Design and Consulting Group Co., Ltd. Beijing 100055), AuthorCompanyExt(id=1154050922931016597, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, companyId=1154050922700329871, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中铁工程设计咨询集团有限公司 北京 100055)])], figs=[ArticleFig(id=1154050925195940828, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=EN, label=Figure 1, caption=
UAV inspection flight path diagram, figureFileSmall=H2BNrLHp8XQzFURmTJTq5A==, figureFileBig=SEsVtDPAo0pbskA2IBrcwg==, tableContent=null), ArticleFig(id=1154050925254661086, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=CN, label=图1, caption=
无人机巡检飞行路径, figureFileSmall=H2BNrLHp8XQzFURmTJTq5A==, figureFileBig=SEsVtDPAo0pbskA2IBrcwg==, tableContent=null), ArticleFig(id=1154050925372101601, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=EN, label=Figure 2, caption=
UAV inspection of side and upper flight path diagram, figureFileSmall=KVLSBC8FU1z7VlhPQuuS7w==, figureFileBig=Y41PfXsWbk93Tp4Piu5PjA==, tableContent=null), ArticleFig(id=1154050925435016166, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=CN, label=图2, caption=
无人机巡检侧部与上部飞行路径, figureFileSmall=KVLSBC8FU1z7VlhPQuuS7w==, figureFileBig=Y41PfXsWbk93Tp4Piu5PjA==, tableContent=null), ArticleFig(id=1154050925481153515, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=EN, label=Figure 3, caption=
Composition diagram of the intelligent inspection and operation system for ultra-low altitude unmanned aerial vehicles, figureFileSmall=nLSTpxd1OPm1MSI1b+Ovxw==, figureFileBig=bkmTKArYvqmk0ETU2ZnF8Q==, tableContent=null), ArticleFig(id=1154050925531485165, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=CN, label=图3, caption=
超低空无人机智能巡检运维系统构成, figureFileSmall=nLSTpxd1OPm1MSI1b+Ovxw==, figureFileBig=bkmTKArYvqmk0ETU2ZnF8Q==, tableContent=null), ArticleFig(id=1154050925594399727, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=EN, label=Figure 4, caption=
Schematic diagram of inspection interval division, figureFileSmall=8e/7iFeaywQuQcvgs8wBng==, figureFileBig=4exFSdx6uPgPJcKFuSItGg==, tableContent=null), ArticleFig(id=1154050925644731377, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=CN, label=图4, caption=
巡检区间划分示意, figureFileSmall=8e/7iFeaywQuQcvgs8wBng==, figureFileBig=4exFSdx6uPgPJcKFuSItGg==, tableContent=null), ArticleFig(id=1154050925686674420, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=EN, label=Figure 5, caption=
Intelligent analysis prompt picture for drone inspection video, figureFileSmall=iJnNmc1Ey90IOZna9Wj5lg==, figureFileBig=824IX7CzfSFMhFQXjBUS4Q==, tableContent=null), ArticleFig(id=1154050925728617461, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=CN, label=图5, caption=
无人机巡检视频智能分析提示画面, figureFileSmall=iJnNmc1Ey90IOZna9Wj5lg==, figureFileBig=824IX7CzfSFMhFQXjBUS4Q==, tableContent=null), ArticleFig(id=1154050925791532022, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=EN, label=Figure 6, caption=
Functional architecture diagram of low-altitude unmanned arieal vehicle intelligent power line inspection system, figureFileSmall=AlLPUjHdF0X+BHb5CtCfqw==, figureFileBig=Z2wVGouzSmicjkIutViQSg==, tableContent=null), ArticleFig(id=1154050925833475063, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=CN, label=图6, caption=
低空无人机线路智能巡检系统功能架构, figureFileSmall=AlLPUjHdF0X+BHb5CtCfqw==, figureFileBig=Z2wVGouzSmicjkIutViQSg==, tableContent=null), ArticleFig(id=1154050925980275705, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=EN, label=Table 1, caption=
Prioritized evaluation of low altitude economy application scenarios, figureFileSmall=null, figureFileBig=null, tableContent=
| 场景 | 技术成熟 程度 | 需求迫切 程度 | 经济效益 程度 | 风险可控 程度 |
| 货运物流 | ★★★★☆ | ★★★★☆ | ★★★☆☆ | ★★★☆☆ |
| 载人出行 | ★☆☆☆☆ | ★★☆☆☆ | ★★★★★ | ★☆☆☆☆ |
| 生产作业 | ★★★★☆ | ★★★★☆ | ★★★★☆ | ★★★★☆ |
| 公共服务 | ★★★☆☆ | ★★★★★ | ★★★★★ | ★★★☆☆ |
), ArticleFig(id=1154050926047384570, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=CN, label=表1, caption=
低空经济应用场景优先级评价, figureFileSmall=null, figureFileBig=null, tableContent=
| 场景 | 技术成熟 程度 | 需求迫切 程度 | 经济效益 程度 | 风险可控 程度 |
| 货运物流 | ★★★★☆ | ★★★★☆ | ★★★☆☆ | ★★★☆☆ |
| 载人出行 | ★☆☆☆☆ | ★★☆☆☆ | ★★★★★ | ★☆☆☆☆ |
| 生产作业 | ★★★★☆ | ★★★★☆ | ★★★★☆ | ★★★★☆ |
| 公共服务 | ★★★☆☆ | ★★★★★ | ★★★★★ | ★★★☆☆ |
), ArticleFig(id=1154050926110299132, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=EN, label=Table 2, caption=
Overview of domestic low altitude flight activities, figureFileSmall=null, figureFileBig=null, tableContent=
| 低空 空域 | 飞行器 类型 | 低空飞行活动 | 市场成熟度 |
| 300~ ${1000}\mathrm{\;m}$ | 直升机、 eVTOL (载人) | 应急救援、特色文 旅;城市空中巴士 (机场接驳、城市跨 区商务、城际商务) | 通航机场少、飞机少、 直升机价格高; eVTOL 在 ${50} \sim {400}\mathrm{\;{km}}$ 的中短途 出行来看,更具有便捷 性。全球尚在研发过程, 规模化运营后成本会大 大降低 |
| 120~ ${300}\mathrm{\;m}$ | 中大型 无人机 | 快递物流, 同城即 时送 $\left( {2 \sim 4\mathrm{\;h}}\right)$ 达 跨城跨海急送服务 $\left( {4 \sim 6\mathrm{\;h}\text{达}}\right)$ | 示范航线, 仍需补贴, 尚未实现商业化运营 盈利 |
| 120 m 以下 | 微轻小型 无人机 | 即时终端物流配送 (3 km, 15 min); 城 市管理(高速巡检、 轨道作业巡检、巡 逻、测绘) | 应用广泛,末端即时配 送商业模式成熟 |
), ArticleFig(id=1154050926198379518, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=CN, label=表2, caption=
国内低空飞行活动概述, figureFileSmall=null, figureFileBig=null, tableContent=
| 低空 空域 | 飞行器 类型 | 低空飞行活动 | 市场成熟度 |
| 300~ ${1000}\mathrm{\;m}$ | 直升机、 eVTOL (载人) | 应急救援、特色文 旅;城市空中巴士 (机场接驳、城市跨 区商务、城际商务) | 通航机场少、飞机少、 直升机价格高; eVTOL 在 ${50} \sim {400}\mathrm{\;{km}}$ 的中短途 出行来看,更具有便捷 性。全球尚在研发过程, 规模化运营后成本会大 大降低 |
| 120~ ${300}\mathrm{\;m}$ | 中大型 无人机 | 快递物流, 同城即 时送 $\left( {2 \sim 4\mathrm{\;h}}\right)$ 达 跨城跨海急送服务 $\left( {4 \sim 6\mathrm{\;h}\text{达}}\right)$ | 示范航线, 仍需补贴, 尚未实现商业化运营 盈利 |
| 120 m 以下 | 微轻小型 无人机 | 即时终端物流配送 (3 km, 15 min); 城 市管理(高速巡检、 轨道作业巡检、巡 逻、测绘) | 应用广泛,末端即时配 送商业模式成熟 |
), ArticleFig(id=1154050926244515840, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=EN, label=Table 3, caption=
Main parameters of a specific industrial inspection drone model, figureFileSmall=null, figureFileBig=null, tableContent=
| 项目 | 参数 | 项目 | 参数 |
| 整机质量 | 105 kg(不包 含飞行器) | RTK 基站 定位精准度 | 水平: $1\mathrm{\;{cm}} + 1\mathrm{{ppm}}$ (RMS) 垂直:2 cm+1 ppm (RMS) |
| 工作环境温度 | -35至 ${50}\%$ | 最大作业半径 | ${7000}\mathrm{\;m}$ |
| 防护等级 | IP55 | 充电时间 | 25 min |
| 最大允许 降落风速 | 12 m/s | 机载监控相机 | 分辨率:920×1 080 视角范围:(FOV) ${180}^{ \circ }$ |
), ArticleFig(id=1154050926303236098, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=CN, label=表3, caption=
某品牌型号的工业巡检用无人机主要参数, figureFileSmall=null, figureFileBig=null, tableContent=
| 项目 | 参数 | 项目 | 参数 |
| 整机质量 | 105 kg(不包 含飞行器) | RTK 基站 定位精准度 | 水平: $1\mathrm{\;{cm}} + 1\mathrm{{ppm}}$ (RMS) 垂直:2 cm+1 ppm (RMS) |
| 工作环境温度 | -35至 ${50}\%$ | 最大作业半径 | ${7000}\mathrm{\;m}$ |
| 防护等级 | IP55 | 充电时间 | 25 min |
| 最大允许 降落风速 | 12 m/s | 机载监控相机 | 分辨率:920×1 080 视角范围:(FOV) ${180}^{ \circ }$ |
), ArticleFig(id=1154050926353567748, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=EN, label=Table 4, caption=
Comparison of low altitude intelligent networking construction Plans, figureFileSmall=null, figureFileBig=null, tableContent=
| 联网 方案 | 工作频段 | 是否配 套天线 | 网络 稳定 性 | 对轨道 交通网 络影响 | 备注 |
| 无人机 天线 | GPS: L1C/A, L2 BeiDou2: B11, B21, B31 BeiDou3: B11, B31 GLONASS: L1, L2 Galileo: E1, E5B | 否 | 高 | 无 | |
| 5G | Sub6GHz, n1/n3/n28/n41 n77/n78/n79 | 有可能增 设天线或 基站 | 高 | 无 | 特别是 对于跨 越山岭 的旅游 线路 |
| LTE | 450~470 MHz ${698} \sim {862}\mathrm{{MHz}}$ 1 710 ~2 200 MHz ${2300} \sim {2400}\mathrm{{MHz}}$ ${2500} \sim {2690}\mathrm{{MHz}}$ | 使用轨 道交通 LTE 已有 天线 | 高 | 较高 | 挤占 带宽 |
), ArticleFig(id=1154050926408093702, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=CN, label=表4, caption=
低空智联网建设方案对比, figureFileSmall=null, figureFileBig=null, tableContent=
| 联网 方案 | 工作频段 | 是否配 套天线 | 网络 稳定 性 | 对轨道 交通网 络影响 | 备注 |
| 无人机 天线 | GPS: L1C/A, L2 BeiDou2: B11, B21, B31 BeiDou3: B11, B31 GLONASS: L1, L2 Galileo: E1, E5B | 否 | 高 | 无 | |
| 5G | Sub6GHz, n1/n3/n28/n41 n77/n78/n79 | 有可能增 设天线或 基站 | 高 | 无 | 特别是 对于跨 越山岭 的旅游 线路 |
| LTE | 450~470 MHz ${698} \sim {862}\mathrm{{MHz}}$ 1 710 ~2 200 MHz ${2300} \sim {2400}\mathrm{{MHz}}$ ${2500} \sim {2690}\mathrm{{MHz}}$ | 使用轨 道交通 LTE 已有 天线 | 高 | 较高 | 挤占 带宽 |
), ArticleFig(id=1154050926462619656, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=EN, label=Table 5, caption=
Categories and items for track beam bridge inspection, figureFileSmall=null, figureFileBig=null, tableContent=
| 类别 | 项目 |
| 桥梁病害 | 裂缝、剥落/破损、锈蚀、螺栓松动和涂层破坏 |
| 桥梁变形 | 梁体变形、缆索系统变形和建设过程中桥梁 大型构件的吊装过程变形 |
| 桥梁三维形态 | 桥梁局部和整体三维模型的快速重建 |
), ArticleFig(id=1154050926525534218, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1149729530178351519, language=CN, label=表5, caption=
轨道梁桥检测类别和项目, figureFileSmall=null, figureFileBig=null, tableContent=
| 类别 | 项目 |
| 桥梁病害 | 裂缝、剥落/破损、锈蚀、螺栓松动和涂层破坏 |
| 桥梁变形 | 梁体变形、缆索系统变形和建设过程中桥梁 大型构件的吊装过程变形 |
| 桥梁三维形态 | 桥梁局部和整体三维模型的快速重建 |
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