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城市下穿道积水自动监测遥控系统的研究 被引量:4

Research on Automatic Monitoring and Remote Control System of Underpass Road Seeper in City
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摘要 近年来下穿道积水造成交通堵塞,威胁车辆和行人安全的事件时有发生。为了有效预防积水引发的事故,需采取措施对积水进行及时自动检测。目前针对下穿道积水自动检测方法国内外做了大量的研究,主要检测方法有光电浮子式、超声波式、电容式及无线电子式监测方法等。文章对各种自动检测方法做了对比分析,并结合宁波市江北区下穿道积水成因的实地调研综合比较无线电子水尺的数字水位监测器更适合下穿道积水监测,并且基于监测系统实施遥控预警。 The underpass road seeper may cause the traffic jam and threaten the safe of the people and vehicle. For preventing the accident caused by underpass road seeper,it was necessary to make real-time automatic detection of seeper. Currently, automatic detecting methods of underpass road seeper had been researched at home and abroad,including photoelectric float type,ultrasonic wave type,capacitance type and wireless electronic type. These different methods were compared in this pa- per. Combined with investigation of underpass road seeper in the north district of Ningbo city,the research showed that wire- less electronic type monitor was more suitable for detecting underpass road seeper and implementing remote control and early warning.
出处 《现代交通技术》 2013年第6期73-76,共4页 Modern Transportation Technology
基金 浙江省2012年公路科技计划项目(项目编号:2012H54)
关键词 下穿道 积水 自动监测 摇控 underpass road seeper automatic monitoring remote control
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