7results about How to "Reduce drawing time" patented technology

The present invention provides a cable channel cross-section visualization method and device based on CATIA, which relates to the field of ship electrical engineering, including responding to a data selection operation input by a user, obtaining a target cable channel data packet and a target cable laying data packet, drawing a support and hanger outer contour according to the target cable channel data packet, arranging cables according to the target cable laying data packet and the support and hanger outer contour, generating a cable arrangement diagram, dividing the channel segments based on the cable arrangement diagram, and calculating the cable filling rate corresponding to each divided channel segment, responding to a channel segment selection instruction input by a user, selecting a target channel segment according to the cable arrangement diagram, generating and displaying a target channel cross-section diagram of the target channel segment, and displaying a corresponding target cable list and the cable filling rate corresponding to the target channel segment. The accuracy and completeness of the information are ensured, the time for manual drawing is saved, and the design efficiency is greatly improved.

The present invention discloses an intelligent design method for building stairs based on Grasshopper platform. The method only requires the building staircase designer to fill in the known parameters of the target building stairs in an Excel table and set the global adjustable parameters in the Rhino software. Then, a battery pack created in a Grasshopper plug-in can be used to generate equal run suggestion schemes and unequal run suggestion schemes as comprehensive design schemes according to whether a net height JG under the ladder beam is set. The method also generates a splicing section construction drawing of each floor of the target building stairs, an overall section construction drawing, a three-dimensional model of the building stairs and a plan construction drawing of each floor according to the comprehensive design scheme. The method has the advantages of fast modeling speed, high efficiency, high accuracy, good integrity and strong ease of use.

This invention belongs to the field of video target monitoring systems, specifically relating to a method for efficiently overlaying text labels based on video target classification. The method includes the following steps: acquiring video stream data; decoding the video stream and outputting video frame data; placing the video frame data into a display queue for further processing; performing target recognition inference on the video frames, outputting the target's category name, confidence level information, and the target's position information in the image; querying the target's category name and confidence level information in a label cache; if a corresponding text label image exists, it is directly reused; otherwise, a corresponding text label image is rendered and stored in the label cache; after the query is completed, the images are stitched together to form a complete target label image; the complete target label image is overlaid on the video frames for annotation; and the annotated video frames are encoded and pushed.

A method and device for drawing structured data statistical graphs through natural language question and answer, relating to the field of computer technology. The method comprises: obtaining a first mapping text in response to a user's structured data statistical graph drawing operation; performing a preprocessing operation on the first mapping text, the preprocessing operation being used to obtain a first data set in the first mapping text; drawing a first structured data statistical graph corresponding to the first mapping text through the first data set according to a preset drawing model; and displaying the first structured data statistical graph to the user. The technical solution of the present application solves the problem that when drawing a large number of structured data statistical graphs, manually drawing structured data statistical graphs by professional draftsmen will greatly increase the cost investment of drawing graphs.

The invention belongs to the technical field of electrochemistry, and particularly discloses a direct drawing method for preparing a single / double-channel disc microelectrode with an ultrathin insulating layer, which comprises the following steps: designing a single / double-channel silicate glass tube; transferring metal wires / carbon fibers; directly drawing a microelectrode; epoxy resin seals the electrode tip; grinding the microelectrode; and the microelectrodes are communicated. The insulating layer of the tip of the microelectrode prepared by the direct drawing method is thin, so that the polishing process is simpler and more controllable, and the consumed time is shorter; the RG value (the radius ratio of the electrode conductor part to the whole part) of the prepared microelectrode can be lower than 1.41, and the prepared microelectrode has high spatial resolution and is suitable for high-precision electrochemical and Raman spectrum detection of a microcell; according to the method, the preparation time of the microelectrode is remarkably shortened, and compared with a traditional method that a metal wire is wrapped by a glass tube through vacuum pumping, heating and melting, the drawing time is shortened to 3-10 seconds, and the drawing time of the traditional method usually needs 5-10 min and is less than 3.5% of that of the traditional method.

This invention discloses a method for heat-bending an outer T-shaped profile. The method includes: preparing and cutting the required web and top plates of the T-shaped profile; vertically welding and assembling the web and top plates on a continuous welding line; calculating the heating interval, heating time, and heating temperature according to set values; marking heating lines on the web and top plates, with each heating interval corresponding to one heating line on the web and one on the top plate, and the heating lines on the web and top plates forming a pair; fixing the T-shaped profile at both ends with L-shaped fixtures; and performing heat-bending according to the set heating lines, starting from one end of the T-shaped profile and proceeding along each pair of heating lines to the other end, following the order of web first, then top plate; measuring the angle at both ends of the heated T-shaped profile with an angle gauge; and calculating and adjusting the heat-bending process. This invention offers accurate positioning, high efficiency, and material savings.

The present invention discloses an automatic wire drawing device for a distribution box, including a bottom frame and a vertical frame, wherein guide wheels are fixedly installed at the four corners of the bottom end of the bottom frame, a linear guide is fixedly installed at the top of the bottom frame, a transverse frame is movably installed at the top of the linear guide, a bearing plate is movably installed at the top of the transverse frame, a first ball screw is fixedly installed at the center of the bottom frame between the linear guides, a fourth motor is fixedly installed at one side of the first ball screw, and the top of the first ball screw is fixedly installed at the bottom of the transverse frame. According to the present invention, one person can operate multiple devices at the same time to perform wire drawing operations. Since the equipment is used instead of manual labor, the work intensity is greatly reduced, and the equipment operation is consistent, thereby ensuring the processing quality. At the same time, the wire drawing time is greatly reduced when the equipment is drawing wire, and the work efficiency is improved.