Abstract: The present application provides a method for determining a stability of a welding equipment. The method includes acquiring initial welding images of the welding equipment; obtaining at least one welding spot position of each of at least one welded workpiece in each initial welding image by processing the initial welding images; determining a welding center position of each welded workpiece based on the at least one welding spot position of each welded workpiece, and obtaining welding center positions of all welded workpieces comprised in the initial welding images; and determining a stability of welding equipment based on the welding center positions of all welded workpieces. The method determines whether the welding equipment is stable by analyzing the welding images, thereby improving an accuracy of a detection of a stability of the welding equipment.

Abstract: A process is provided for broadband Ethernet to transmit digital video information in a computer communication network using means to control video orders. The transmission flow is: Video data in→buffer A→data packing and sending→broadband Ethernet→data receiving and unpacking→buffer B→video data out wherein buffer A and buffer B are used to hold temporary video data.