Patents
Literature
1 results about "Water gap" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
A water gap is a gap that flowing water has carved through a mountain range or mountain ridge and that still carries water today. Such gaps that no longer carry water currents are called wind gaps. Water gaps and wind gaps often offer a practical route for road and rail transport to cross the mountain barrier.
Self-calibration bale nozzle visual opening detection system and method
PendingCN122072149AUsing optical meansCasting parameters measurement/indication devicesImaging processingImage map
The invention discloses a self-calibration large ladle nozzle visual opening degree detection system and method, and the system comprises an image collection unit which is used for collecting an image of a large ladle long nozzle position; the image processing unit is used for acquiring the image information sent by the image acquisition unit in real time, automatically performing target identification on the image of the large-ladle long nozzle, and detecting and recording the current position coordinates of the large-ladle long nozzle in real time; the automatic calibration unit is used for acquiring and recording a pressure signal of the large-ladle long nozzle, screening and determining a zero coordinate of the large-ladle long nozzle, and determining an opening range of the large-ladle long nozzle; and the calculation output unit is used for calculating and obtaining the opening value of the large ladle long nozzle according to the position coordinate, the zero coordinate and the opening range of the large ladle long nozzle. The detection precision and reliability of the continuous casting bale nozzle visual opening degree detection system are improved, and the problem that the precision fluctuation is large in an existing visual detection technology is solved.
Owner:BAOSHAN IRON & STEEL CO LTD