Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic deviation rectifying method and system for anti-collision beam of hydraulic ship lift
The invention provides an automatic deviation rectifying method and system for an anti-collision beam of a hydraulic ship lift, and the method comprises the steps: obtaining the operation mode information of the anti-collision beam of the hydraulic ship lift, including the position information and lifting information of the anti-collision beam; in the ascending or descending process of the anti-collision beam, detecting the elevations of the left side and the right side of the anti-collision beam in real time, and calculating the deviation value of the elevations of the two sides; when the deviation value is larger than a preset deviation rectification threshold value, the size relation between the deviation value and a preset deviation judgment value is judged; according to the position information, the lifting information, the comparison result of the elevations on the two sides and the size relation, the corresponding adjusting voltage of the input voltage of the proportional amplification plates of the hydraulic pump stations on the two sides is determined, and the adjusting voltage is operated so that the control voltage of the side with the shorter displacement distance in the left side and the right side can be larger than the control voltage of the other side. According to the method, correction logic in the lifting process of the anti-collision beam is corrected, and the deviation value of the two sides of the anti-collision beam in the lifting process can be reduced by adjusting the pump station control voltage.
本申请提出了一种水力式升船机防撞梁自动纠偏方法和系统，该方法包括：获取水力式升船机的防撞梁的操作方式信息，包括防撞梁的位置信息和升降信息；在防撞梁提升或下降过程中，实时检测防撞梁左右两侧的高程，并计算两侧高程的偏差值；在偏差值大于预设的纠偏阈值时，判断偏差值与预设的偏差判断值之间的大小关系；结合位置信息、升降信息、两侧高程比较结果和大小关系，确定对应的两侧液压泵站比例放大板输入电压的调整电压，并运行调整电压，以使左右两侧中位移距离更短一侧的控制电压大于另一侧的控制电压。该方法对防撞梁升降过程中的纠偏逻辑进行修正，通过调节泵站控制电压能够减小防撞梁升降过程中两侧的偏差值。
Automatic deviation rectifying method and system for anti-collision beam of hydraulic ship lift
The invention provides an automatic deviation rectifying method and system for an anti-collision beam of a hydraulic ship lift, and the method comprises the steps: obtaining the operation mode information of the anti-collision beam of the hydraulic ship lift, including the position information and lifting information of the anti-collision beam; in the ascending or descending process of the anti-collision beam, detecting the elevations of the left side and the right side of the anti-collision beam in real time, and calculating the deviation value of the elevations of the two sides; when the deviation value is larger than a preset deviation rectification threshold value, the size relation between the deviation value and a preset deviation judgment value is judged; according to the position information, the lifting information, the comparison result of the elevations on the two sides and the size relation, the corresponding adjusting voltage of the input voltage of the proportional amplification plates of the hydraulic pump stations on the two sides is determined, and the adjusting voltage is operated so that the control voltage of the side with the shorter displacement distance in the left side and the right side can be larger than the control voltage of the other side. According to the method, correction logic in the lifting process of the anti-collision beam is corrected, and the deviation value of the two sides of the anti-collision beam in the lifting process can be reduced by adjusting the pump station control voltage.
本申请提出了一种水力式升船机防撞梁自动纠偏方法和系统，该方法包括：获取水力式升船机的防撞梁的操作方式信息，包括防撞梁的位置信息和升降信息；在防撞梁提升或下降过程中，实时检测防撞梁左右两侧的高程，并计算两侧高程的偏差值；在偏差值大于预设的纠偏阈值时，判断偏差值与预设的偏差判断值之间的大小关系；结合位置信息、升降信息、两侧高程比较结果和大小关系，确定对应的两侧液压泵站比例放大板输入电压的调整电压，并运行调整电压，以使左右两侧中位移距离更短一侧的控制电压大于另一侧的控制电压。该方法对防撞梁升降过程中的纠偏逻辑进行修正，通过调节泵站控制电压能够减小防撞梁升降过程中两侧的偏差值。
Automatic deviation rectifying method and system for anti-collision beam of hydraulic ship lift
水力式升船机防撞梁自动纠偏方法和系统
YUAN LINCONG (Autor:in) / LI ZHIXING (Autor:in) / LI ZHENG (Autor:in) / ZHANG QIMING (Autor:in) / LIU XIANG (Autor:in) / YUAN XIANYONG (Autor:in) / CHEN YANG (Autor:in) / LI LEIFENG (Autor:in) / LI HE (Autor:in) / YIN KUN (Autor:in)
09.08.2024
Patent
Elektronische Ressource
Chinesisch
Intelligent automatic deviation rectifying steel beam pushing system
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2021
Ship lift rigid beam anti-collision system collision test method and related assembly
| Europäisches Patentamt | 2023