3results about How to "Realize the whole process control" patented technology

The invention relates to an aluminum alloy soldering lug and a preparation method and application thereof, and belongs to the technical field of welding. The aluminum alloy soldering lug disclosed by the invention is prepared from the following elements in percentage by mass: 3.0 percent to 4.5 percent of Si, 2.0 percent to 3.5 percent of Fe, 0.8 percent to 1.2 percent of Mg, 0.10 percent to 0.25 percent of Zr, 0.05 percent to 0.15 percent of Sc, 0.02 percent to 0.08 percent of Er, 0.05 percent to 0.12 percent of Ti, 0.005 percent to 0.02 percent of B and the balance of Al and other inevitable impurities. The mass ratio of (Zr + Sc) / Fe is 0.08 to 0.15; the mass ratio of Mg to Si is 0.25 to 0.35; the mass ratio of (Fe + Si) to (Zr + Sc + Er) is 20-25; the problems that laser welding aluminum alloy is thick in weld joint structure and uneven in performance, and a dissimilar material welding interface is embrittled are fundamentally solved.

A multi-channel integrated device testing system and method includes hardware devices and a PC testing tool. The hardware devices include a USB interface, a wired network interface, a wireless communication module, a Bluetooth module, I / O ports, buttons, and a solid-state system. The USB interface, wired network interface, wireless communication module, Bluetooth module, I / O ports, and buttons are used to establish electrical connections and data interaction paths with a development board. The solid-state system runs on the development board and controls each interface through a driver program, completing the overall functions of signal acquisition, data communication, and peripheral management. The PC testing tool includes a connection management module, a device discovery module, a test execution module, a result processing module, a status configuration module, and a Bluetooth interaction module. This system supports multiple connection methods, integrated testing functions, precise device selection, flexible configuration of judgment criteria, and deep Bluetooth testing capabilities, enabling efficient and stable automated device testing.

The application discloses a kind of unmanned plane fire identification positioning and rapid control method and system under photovoltaic scene, belong to unmanned plane intelligent inspection and fire control field.Adopt multi-rotor unmanned plane, integrate visible light / infrared camera, adaptive fire extinguishing device and dual-mode communication module, cruise according to preset route;Adopt improved YOLO11 algorithm (embedded coordinate attention mechanism), realize multi-source image double-channel detection, false alarm rate is reduced to 3.8% from 12.3%.After suspected fire is confirmed by radio / 5G back to ground, fire point positioning algorithm calculates fire source coordinates, area and height;Unmanned plane is configured fire extinguishing bomb / high pressure water gun according to component spacing, combined with fire source feature calculation best point position extinguishing, real-time back data forms closed loop.The application realizes photovoltaic fire early detection, accurate positioning, fast disposal, and improves the level of safety protection.