The invention provides a steel ladle lifting lug and crown block lifting hook registration method and system based on image processing, and the method and system monitor the position of a buggy ladle in a track in real time through a laser range finder, trigger a lifting signal when the buggy ladle is located at a hanging tank position or a working position, start a lifting operation process, and complete the registration of the lifting lug and the crown block lifting hook. Scene images of a steel ladle lifting lug and a crown block lifting hook are obtained in real time through image acquisition equipment, the lifting hook and the rectangular frame position of the lifting lug in the images are recognized through an object detection model based on YOLOv8, whether the registration condition is met or not is judged according to the rectangular frame position relation, and the registration degree of the steel ladle lifting lug and the crown block lifting hook is calculated in the registration process. And judging whether the registration is finished or not according to whether the registration degree is greater than a threshold value, and finally carrying out hoisting operation. Whether the hoisting standard is met or not is judged by calculating the registration degree, the operation efficiency and accuracy are improved, meanwhile, through real-time monitoring and automatic registration, potential safety hazards caused by manual operation errors are effectively reduced, and the risk of accidents is reduced.
本发明提出了一种基于图像处理的钢包吊耳与天车吊钩配准方法与系统,该方法与系统通过激光测距仪实时监测钢包车在轨道中的位置,当钢包车处于吊罐位或工作位时触发起吊信号,启动起吊操作流程,通过图像采集设备实时获取钢包吊耳和天车吊钩的场景图像,利用基于YOLOv8的物体检测模型识别图像中吊钩和吊耳的矩形框位置,根据矩形框位置关系判断是否达到配准条件,在配准过程中计算钢包吊耳和天车吊钩的配准成度,根据配准成度是否大于阈值判断配准是否完成,最后进行起吊操作。通过计算配准成度判断是否达到起吊标准,提高了操作效率和准确性,同时通过实时监测和自动配准,有效减少人为操作失误带来的安全隐患,降低事故发生的风险。
Ladle lifting lug and crown block lifting hook registration method and system based on image processing
一种基于图像处理的钢包吊耳与天车吊钩配准方法与系统
2024-09-10
Patent
Electronic Resource
Chinese
IPC: | G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B66C Krane , CRANES / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06V |
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