Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fixed winch type hoist detection system and device
The invention relates to the technical field of water conservancy and hydropower engineering, in particular to a fixed winch type hoist detection system and device.The method comprises the steps that the opening value and the load value of a gate are measured through an acquisition assembly; processing multiple items of data for measuring the gate opening value, and calculating an average value; comparing the two measured load values, and calculating a difference value; and the difference value and the optimal gate opening value are selected and then sent to a PLC, and the PLC controls opening and closing of the gate according to a set control strategy. The method has the advantages that the gate opening value and the load value measured by the sensors are monitored in real time, it is ensured that the gate is stable and reliable in the action process, firstly, when the measured values of the loads of the two gates are larger than the set allowable deviation, and the absolute value of the difference between the measured values of the gate opening and the set value of the opening is also larger than the set allowable deviation, the gate opening is determined to be stable; if yes, the gate is in an unbalanced state, gate opening and closing actions are stopped, and gate safety is guaranteed.
本发明涉及水利水电工程技术领域，特别是一种固定卷扬式启闭机检测系统及装置，包括，通过采集组件分别测量闸门开度值与荷重值；对于测量闸门开度值的多项数据进行处理，计算出平均值；比较两个测量出的荷重值，计算出差值；选取差值以及最优的闸门开度值后将其发送给PLC，PLC根据设定的控制策略进行闸门的启闭控制。本发明的有益效果为对传感器测量的闸门开度值与荷重值情况进行实时监测，确保闸门在动作过程中稳定可靠，首先，当两个闸门荷重的测量值大于设定的允许偏差，且闸门开度测量值与开度设定值之差的绝对值也大于设定的允许偏差，则认为闸门已经处于不平衡状态，停止闸门启闭动作，保证闸门安全。
Fixed winch type hoist detection system and device
The invention relates to the technical field of water conservancy and hydropower engineering, in particular to a fixed winch type hoist detection system and device.The method comprises the steps that the opening value and the load value of a gate are measured through an acquisition assembly; processing multiple items of data for measuring the gate opening value, and calculating an average value; comparing the two measured load values, and calculating a difference value; and the difference value and the optimal gate opening value are selected and then sent to a PLC, and the PLC controls opening and closing of the gate according to a set control strategy. The method has the advantages that the gate opening value and the load value measured by the sensors are monitored in real time, it is ensured that the gate is stable and reliable in the action process, firstly, when the measured values of the loads of the two gates are larger than the set allowable deviation, and the absolute value of the difference between the measured values of the gate opening and the set value of the opening is also larger than the set allowable deviation, the gate opening is determined to be stable; if yes, the gate is in an unbalanced state, gate opening and closing actions are stopped, and gate safety is guaranteed.
本发明涉及水利水电工程技术领域，特别是一种固定卷扬式启闭机检测系统及装置，包括，通过采集组件分别测量闸门开度值与荷重值；对于测量闸门开度值的多项数据进行处理，计算出平均值；比较两个测量出的荷重值，计算出差值；选取差值以及最优的闸门开度值后将其发送给PLC，PLC根据设定的控制策略进行闸门的启闭控制。本发明的有益效果为对传感器测量的闸门开度值与荷重值情况进行实时监测，确保闸门在动作过程中稳定可靠，首先，当两个闸门荷重的测量值大于设定的允许偏差，且闸门开度测量值与开度设定值之差的绝对值也大于设定的允许偏差，则认为闸门已经处于不平衡状态，停止闸门启闭动作，保证闸门安全。
Fixed winch type hoist detection system and device
一种固定卷扬式启闭机检测系统及装置
YANG FEIFEI (Autor:in) / LANG MANJIANG (Autor:in) / ZHANG LI (Autor:in) / ZHANG BANGQING (Autor:in) / QIN LIANG (Autor:in) / YANG JUNWANG (Autor:in) / CHEN HAOYU (Autor:in) / XU HONG (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch