3results about How to "Eliminate workload" patented technology

The invention provides a method and device for realizing solidification and sharing of a function library in a microcontroller system, and the method comprises the steps: dividing a bootstrap program region, a main program region and a solidification library region of which physical addresses are not overlapped in an internal nonvolatile memory of a microcontroller; compiling a target function library into an independent executable mirror image, and burning the executable mirror image in advance and fixing the executable mirror image in the solidified library area; a function jump table is stored at the preset fixed position of the solidified library area, and the function jump table comprises pointers pointing to all the performance functions in the target function library; and the bootstrap program and the main program read the function jump table by accessing the predetermined fixed position so as to call the function of the target function library according to a pointer in the function jump table. According to the method, the single version and the calling consistency of the function library in the system are ensured on the aspect of architecture, the system design is simplified, and the reliability and the maintainability are improved.

This invention discloses a high-precision control cabinet terminal identification method, comprising the following steps: S1, capturing an original image; S2, processing the original image using a SAM model to obtain area masks; S3, segmenting the original image to obtain first-segment images; S4, extracting HOG features from each first-segment image; S5, inputting the HOG features into a classification socket SVM model for classification to obtain an original socket image; S6, processing the original socket image using a SAM model to obtain area masks; S7, segmenting the original socket image to obtain several second-segment images; S8, extracting HOG features from the second-segment images; S9, inputting the HOG features into a classification terminal feature SVM model to obtain images of terminal features; S10, obtaining the terminal's position on the original image based on the image of the terminal features using coordinate transformation. This solution is applicable to target recognition of control cabinet images.

This invention discloses a double-layer geomembrane dual-track synchronous welding feed device, belonging to the field of civil engineering equipment technology. The base is connected to the bottom of the frame, and a wheel frame is installed inside the base. The frame includes a protective cover with a laser signal transceiver. The frame contains a first cavity and a second cavity. A water-wheel type rope take-up reel is rotatably connected to the wall of the first cavity, and a transmission mechanism is installed in the second cavity. The two free ends of the cable are fixed to the water-wheel type rope take-up reel after passing over their respective fixed pulleys. A traveling trolley is slidably connected to the cable, and an electric telescopic rod is installed at the bottom of the traveling trolley, with an arc-shaped clamp connected below the electric telescopic rod. Compared with existing technologies, this invention has the following advantages: it uses a laser signal transceiver to emit laser light, and the receiving end indicator light confirms the straightness of the path, reducing labor intensity and improving the straightness accuracy of the weld; it adopts an automatic movement method of the traveling trolley along a taut cable; and it uses an integrated external power supply to eliminate safety hazards.