基于无线传感器网络的多沙渠道闸门量水装置的设计
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摘要
充分考虑泥沙淤积对于闸门引水流量的影响,利用无线传感器网络(Wireless Sensor Networks,WSN)多节点协作采集、传输和处理的优势,通过多类传感器获取闸门开度、闸门上下游水位、闸底板淤积泥沙厚度,并将量水建筑物尺寸结构与泥沙淤积情况结合,修正闸门量水建筑物参数,得出闸门过水流量。所设计的量水装置可以在水体含沙量大的条件下,以较高精度实现自动化闸门量水,同时为渠道清淤和闸门自动化启闭提供理论技术支撑。
In this paper, considering the influence of sediment deposition for the flow of water diversion gate, multi node cooperative acquisition, transmission and processing by using the advantages of Wireless Sensor Networks( WSN), access gate opening, the gate on the downstream water level and the floor of the gate sediment thickness by multiple sensors, and the amount of water with the size and structure of buildings with the sediment, the amount of water gate correction parameters of building, the water flow through the gate.The designed water metering device can achieve automatic water volume measurement with high accuracy under the condition of large sediment concentration, and provide theoretical and technological support for dredging and automatic opening and closing of gates.
In this paper, considering the influence of sediment deposition for the flow of water diversion gate, multi node cooperative acquisition, transmission and processing by using the advantages of Wireless Sensor Networks( WSN), access gate opening, the gate on the downstream water level and the floor of the gate sediment thickness by multiple sensors, and the amount of water with the size and structure of buildings with the sediment, the amount of water gate correction parameters of building, the water flow through the gate.The designed water metering device can achieve automatic water volume measurement with high accuracy under the condition of large sediment concentration, and provide theoretical and technological support for dredging and automatic opening and closing of gates.
引文
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[3]李炳辰,张辉栋,赵爽,等.灌区量水技术对比综述[J].河南水利与南水北调,2013(24):14-15.
[4]于树利,张喜.一种无线闸门量水装置:CN201120448274. 9[P]. 2012.
[5]刘雪梅,宋东东.一种具有量水装置的多沙渠道引水闸门:CN105804015A[P]. 2016.
[6]美国内政部垦务局.量水手册[M].北京:中国水利水电出版社,2011.
[2]王贻森,殷欢庆,王菊霞,等.人民胜利渠引水现状及解决引水问题的思路[J].河南水利与南水北调,2017(1):45-46.
[3]李炳辰,张辉栋,赵爽,等.灌区量水技术对比综述[J].河南水利与南水北调,2013(24):14-15.
[4]于树利,张喜.一种无线闸门量水装置:CN201120448274. 9[P]. 2012.
[5]刘雪梅,宋东东.一种具有量水装置的多沙渠道引水闸门:CN105804015A[P]. 2016.
[6]美国内政部垦务局.量水手册[M].北京:中国水利水电出版社,2011.