18 results about "Border line" patented technology

Features of the Ring depicted in the representations that are new and distinctive are the shape and / or configuration and / or pattern and / or ornamentation and including the colour as depicted the representations. The broken lines shown in the figures are included for the purpose of illustrating portions of the Ring and form no part of the claimed design and are to be disregarded when considering the overall impression of the design. The dash-dot-dash line illustrates an unclaimed boundary line that forms no part of the claimed design.

1. Name of the product in this design: Locking part of a component board for electronic component testing equipment. 2. Purpose of this design: The overall purpose of this product is to be installed in electronic component testing equipment to test the electrical characteristics of electronic components (such as memory, CPU). In use, the electronic component is pressed onto the socket of the device board to provide a test signal and measure its response, thereby determining its quality or identifying defects. A partial purpose is to serve as a locking part of the device board, which, in conjunction with locking pins and screws, connects the socket board and the socket guide together, with the socket sandwiched between the two. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Other situations requiring explanation: This design patent seeks to protect partial designs of the product, where solid lines indicate the parts for which protection is sought, dashed lines indicate parts that do not constitute the design for which protection is sought, and dotted lines are the boundary lines between the parts for which protection is sought and the parts for which protection is not sought. Figure 1 is an exploded view of the component board, Figure 2 is an enlarged view of part K in Figure 1, Figure 3 is an enlarged view of part L in Figure 1, and Figure 4 is an exploded view showing the names of each component.

A method for automatically generating a machine learning container recognition model (5) for training, in particular post-training, container handling devices (3), wherein containers (10) can be guided along a predetermined transport path, wherein image data can be generated by means of an image acquisition device (2), which image data characterise a transport area (E1, E2) along the transport path and can be provided as input variables to the container recognition model (5) for performing an evaluation, in particular a real-time evaluation, with regard to containers (10) located in the transport area (E1, E2), wherein for generating a training data set the image data (16) is evaluated in accordance with a predetermined and / or predefinable recognition area at the container (10) to be recognised, characterised in that the image data (16) is processed in accordance with the recognition area in such a way that edge data points (F2) are determined in the image data (16) and the determined edge data points (F2) are evaluated by means of a boundary line in accordance with the recognition area, in order to derive a recognition result of the container to be recognised in the image data (16).

This application belongs to the field of unmanned surface vessel (USV) control technology and provides a method for USV swarm patrol based on region division. The method includes: assigning a sub-region to each USV in the swarm based on obstacle information in the patrol area, wherein there are no obstacles on the boundary line of any sub-region, and any obstacle in the patrol area belongs to one and only one sub-region; each USV in the swarm continuously patrols its respective sub-region, wherein for any USV, when there is a key location in its sub-region with a threat level exceeding the alarm margin, the key location is patrolled by performing a key patrol operation; otherwise, the entire sub-region is patrolled by performing a normal patrol operation. The method provided by this application can significantly improve the efficiency of coordinated patrol of the entire patrol area and the ability to search for intruding targets.

A welding apparatus for joining thermoplastic panels (102, 103) comprises a carrier (1) with a welding area (100) open downwards towards parallel boundary lines (101) to be welded, transport means (2) to move the carrier along the boundary lines, an adjustment bracket (3) to hold two welding devices (4, 5) arranged to provide hot air, wherein each welding apparatus (4, 5) comprises a nozzle (6) in the welding area. Also disclosed are a system and a method for joining thermoplastic panels.

1. Name of the designed product: panel part of a surgical navigation tracker. 2. Use of the designed product: Overall use: a medical instrument; Partial use: used as a panel part of a surgical navigation tracker. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view. 5. Other circumstances or explanations: the dotted line in the figure indicates a part not claimed, and the dash-dot line indicates the boundary line.

Embodiments of the present specification disclose a parking space recognition method, device and equipment. The scheme can include: acquiring a parking space point cloud data set to be recognized; determining a plurality of boundary lines representing parking spaces according to the position information of each point in the parking space point cloud data set; determining one boundary line in the plurality of boundary lines as a parking space reference line; determining the boundary line representing one parking space from the plurality of boundary lines according to the position relationship between the other boundary lines and the reference line; determining four corner points representing one parking space according to the intersection of the boundary line representing one parking space; and determining one parking space according to the four corner points.

1. Name of the product in this design: Content selection section of the main interface graphical user interface of an electronic device. 2. Purpose of this design: An electronic device. 3. The key design features of this product are the graphical user interface portion for which protection is sought. 4. The image or photograph that best illustrates the design's key features: the front view. 5. Purpose of the graphical user interface: The interface is the main interface of the electronic device. The left side of the interface contains operation icons, which can be used to switch and set the interface. The right side of the interface displays a list of multiple short videos. The interface is a content selection section. When a user clicks to select a group of short videos that they are interested in from the content they are browsing, the selected group of short videos becomes highlighted with an outline. A horizontal border line appears below the content selection section, and multiple groups of short videos that the user may be interested in are highlighted and overlapped below the short video group by creating a color gradient contrast with the background color of the main interface. 6. Other situations requiring explanation: The dotted lines in the figure represent content that is not for protection, and the gray tones in the figure represent the light and dark contrast of the interface gradient, which are not colors for protection.

The invention discloses a road shape processing method and a related device, aiming at adjacent roads in a road network of an electronic map, road segment data referring to a road segment pair is acquired, and the road segment pair comprises a first road segment and a second road segment which belong to two adjacent roads respectively. The method comprises the following steps: firstly, sampling a distance of a road segment pair in an overlapped part to obtain N sampling distances, and performing numerical adjustment on the N sampling distances by taking distance change smoothness of adjacent sampling distances as an adjustment target; the width value of each group of adjacent adjusted sampling distance is smoothly changed, and is not greatly different from the original sampling distance, so that the method can better fit the actual road condition, is favorable for accurately identifying the road, and avoids confusion or misjudgment of adjacent roads. The shape of the boundary line segment can be accurately calibrated based on the N adjusted sampling distances, and the adjacent road is drawn in the electronic map based on the generated road shape parameters, so that the shape distortion of the road can be avoided, and the rendering accuracy is improved.

This invention discloses a method and system for identifying the country of origin of radio signals based on multi-dimensional features, belonging to the field of signal identification technology. The method includes receiving raw data of a target signal transmitted by a radio receiving device; after null filtering and noise suppression preprocessing, extracting signal feature data, audio data, and direction of arrival data; comprehensively comparing the signal feature data and the receiving device's geographical location data with a pre-set database of known radio stations to obtain station matching results; demodulating the audio data and identifying the language using a pre-trained model to obtain language identification results; calculating the signal's azimuth data based on the direction of arrival data, the receiving device's geographical location, and border line geographical data; and performing dynamic weighted analysis on the three types of results to determine the country of origin of the signal and its corresponding confidence value. Through multi-dimensional information complementarity and cross-validation, the method solves the problem of unclear signal sources in border scenarios and is suitable for border radio management.

This invention relates to the field of document extraction technology, providing a method and system for extracting multilingual trade document information based on artificial intelligence. The method includes the following steps: translating table titles to obtain title content; identifying displayed and hidden border lines in the table to obtain the content of each cell; performing text matching between the extracted items and the content of each cell to determine the target cell with the highest matching degree; determining whether the target cell content and the extracted items are completely matched; if completely matched, determining the content of the right and bottom adjacent cells of the target cell as the content to be extracted; if not completely matched, reducing the extracted items according to the title content and then determining whether they are completely matched again; if not, breaking down the extracted items into words to determine the cells corresponding to each word, identifying the intersection area, and obtaining the content to be extracted. By adopting a hierarchical and progressive matching strategy, various matching situations are adaptively handled, resulting in better performance.

The application discloses a highway reconstruction and expansion traffic guide and reconstruction scheme evaluation optimization method, relates to the road engineering measurement technical field, and comprises the following steps: based on a road stake guide and reconstruction boundary line set and a road stake movement measurement point cloud set, forming a guide and reconstruction corridor width and a measured passing width at a road stake position, recording a width difference value, and simultaneously generating a road stake position marker; through the width difference value and the road stake position marker, performing width deficiency discrimination on a continuous road stake section of a traffic guide and reconstruction scheme, and determining a guide and reconstruction scheme failure section; for the guide and reconstruction scheme failure section, determining a minimum concession adjustment amount, generating an adjustment transition section according to an outer expansion of a start and end road stake of the failure section, and performing concession adjustment on the road stake guide and reconstruction boundary line set according to the road stake position in the failure section and the adjustment transition section. The application realizes width deficiency discrimination on a continuous road stake section of a traffic guide and reconstruction scheme.

The application relates to a parking space arrangement method, device and computer equipment. The method comprises the following steps: acquiring a parking space arrangement instruction, drawing a parking area according to the parking space arrangement instruction, arranging a first parking space inwards along a boundary line of the parking area according to parking space information, determining a remaining area in the parking area according to the first parking space and lane width information, and arranging a second parking space according to a parking space arrangement mode corresponding to a boundary type of the remaining area, the parking space information and the lane width information. The method can automatically arrange parking spaces in the parking area through various combined parking space arrangement modes, thereby obtaining various selectable parking space arrangement results, so that a user can select a parking space arrangement model required by engineering according to actual requirements, and the situation that the parking space arrangement result is relatively single due to the fact that parking spaces are arranged in the parking area through only one parking space arrangement mode is avoided.

The application discloses a method, device and medium for confirming a grid fence where an event is located, the method comprising: determining a first vertex coordinate point existing in a preset range around an event coordinate point; determining a second vertex coordinate point contained in the first coordinate group; obtaining a corresponding boundary line from the second vertex coordinate points; determining a specified coordinate point located on the boundary line, and combining the specified coordinate point with a first coordinate group corresponding to a grid fence corresponding to the boundary line to obtain a second coordinate group corresponding to the grid fence; and establishing a rectangular coordinate system with the event coordinate point as an origin, and taking a grid fence with a vector simultaneously distributed in four quadrants as a grid fence where the event coordinate point is located. The method can quickly and accurately determine the position where an event occurs and the specific grid where the event is located, accurately push, and improve the efficiency of event scheduling.

There is disclosed herein a method of illuminating one or more boundaries for defining a safe zone in the vicinity of an aviation environment, wherein the method comprises the steps of placing a light source adjacent to the aviation environment, illuminating a first boundary line that delineates the boundary between a safe zone and a risk zone adjacent the aviation environment. There is further disclosed a portable lighting device, for example for performing this method, and there is further disclosed an illuminating rope, belt or ribbon that may comprise a portion of the portable lighting device.

Features of the Ring depicted in the representations that are new and distinctive are the shape and / or configuration and / or pattern and / or ornamentation and including the colour as depicted the representations. The broken lines shown in the figures are included for the purpose of illustrating portions of the Ring and form no part of the claimed design and are to be disregarded when considering the overall impression of the design. The dash-dot-dash line illustrates an unclaimed boundary line that forms no part of the claimed design.

1. Name of the product in this design: Shoe upper decorative part. 2. Application of this design: The entire product of this design is used for footwear products, and a part of this design is used for decorative parts on the upper of shoes. 3. The key design features of this product are the shapes, patterns, and their combinations defined in the rendered portions of the view. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Other situations requiring explanation: This design is a partial design, wherein the parts shown in the rendering in each view represent the parts of the product that need to be protected; the parts shown by the dashed lines in each view represent the product environment, which are for reference only and represent the parts of the product that do not need to be protected; the dotted lines shown in each view represent the boundary lines that define the parts of the product that need to be protected, and it can be understood that the parts of the product that need to be protected extend within the range defined by the dotted lines but do not include the dotted lines.