8 results about "Line Break" patented technology

This invention discloses an intelligent punctuation compression and line layout method for East Asian text typesetting. East Asian full-width punctuation marks are categorized into six types based on their typesetting function: start punctuation, end punctuation, sentence-end punctuation, sentence-in-sentence punctuation, exclamation / interrogative punctuation, and center punctuation. Each type defines an independent compressibility and compression direction. The categorized punctuation marks are modeled as composite typesetting elements carrying both width flexibility parameters and line break cost parameters. The line break cost and remaining compression capacity are correlated within the same element, and the composite typesetting element is incorporated into the cost optimization process of the line layout algorithm. The selection of line break points and punctuation spacing allocation are jointly determined in the same optimization calculation. A power-law cost function and hierarchical spacing allocation priority (punctuation compression takes precedence over word spacing adjustment, which in turn takes precedence over character spacing adjustment) are employed, and rules are implemented through hard constraints. Vertical layout mode, vertical-center-horizontal unit modeling, and cross-language configurable rules are supported. This invention solves the problem of suboptimal global typesetting quality caused by the decoupling of punctuation compression and line break algorithms in existing technologies.

The invention discloses a method for determining and removing a fault power supply partition based on substation codes, which comprises the following steps: arranging a disconnection judgment device near a lower anchor post, arranging a redundant GOOSE switch and a fault partition judgment device in a substation, and connecting the fault partition judgment device and each disconnection judgment device to the redundant GOOSE switch in the substation. Then all the redundant GOOSE switches are connected to establish an inter-station redundant GOOSE network; sequentially coding the substations according to the sequence, and coding the anchor sections, the direct current feeder circuit breakers and the cross-zone switches based on the codes of the substations; the broken line judgment device sends broken line fault information containing the coding information to the fault partition judgment device of the substation, and the fault partition judgment device analyzes and determines a corresponding direct-current feeder circuit breaker according to the received coding information and sends a tripping command; and the other fault partition judgment devices further judge whether to send tripping information to the circuit breaker in the substation or not according to the disconnection fault information shared by the GOOSE networks in combination with the opening and closing information of the cross-zone switch.

The application discloses a path-based deformation text layout rendering method, device and equipment, the method receives user input text content and corresponding deformation intensity parameters; the text content adopts non-automatic line breaking for horizontal layout; according to the deformation intensity parameters, the curvature radius of the target path is dynamically calculated through the Newton iteration method; the origin coordinates of the text content characters are mapped to the target path, and the rotation angle of each character is calculated; when the total width of the text exceeds the circumference of the target path, multiple circle paths are automatically generated and the text is distributed; the final graphics are output through a cross-platform rendering engine, ensuring the consistency of each platform display. The application can solve the problems of path adjustment inconvenience, cross-platform inconsistency and inability to handle super-long text in the prior art. With the application, designers only need to adjust the intensity value to realize real-time preview of the bending effect of the text along the dynamic path, and all devices and browsers are compatible, so that the design efficiency is greatly improved.

1. The name of the design product: carriage key button. 2. The use of the design product: for line break, determination and sending message. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

The application discloses a broken line repairing circuit, a broken line repairing method and a display device. The broken line repairing circuit comprises an operational amplifier, a power supply voltage detection module and a first control module. The power supply voltage detection module is used for detecting a power supply voltage. When the power supply voltage is lower than a preset voltage, the power supply voltage detection module outputs a first detection signal. The first control module controls the operational amplifier to stop working and controls a repairing line to be in communication with a normal data line. When the power supply voltage is greater than or equal to the preset voltage, the power supply voltage detection module outputs a second detection signal. The first control module controls the operational amplifier to normally work and controls the repairing line to receive the repairing voltage. Through the above design, not only the broken data line can be repaired, but also the problem that the data signal is attenuated due to the load of the repairing line and the display brightness is influenced can be avoided. Furthermore, when the display panel is powered off, the problem that the repaired broken data line is brighter than other normal data lines can be avoided.

The utility model discloses a hovering type repairing device for repairing a broken strand of an overhead power line, which comprises a walking mechanism capable of being fixed on a flying platform, a lifting mechanism fixed on a walking bracket or the flying platform, a wire stroking mechanism fixed on a wire stroking shell and a wire covering mechanism fixed on a wire covering shell, the striker plate and the feeding mechanism are located on the two sides of the wire wrapping mechanism and fixed to the upper portion of the wire wrapping shell. Wherein the wire stroking shell and the wire wrapping shell are connected with each other through a shaft, and the wire stroking shell and the wire wrapping shell can be separated or combined; the camera shooting equipment is fixed on the wire covering shell, so that the covering condition can be conveniently observed in real time; conductive mechanisms are further fixed above the flying platform and located on the two sides of the walking mechanism. The electric transmission line broken strand repairing robot not only can quickly carry out repairing operation in a complex terrain environment, but also solves the problem that a traditional line hanging operation robot is inconvenient to load / unload, can replace traditional manual work to repair electric transmission line broken strands, improves operation efficiency, and reduces operation cost.

The present invention relates to a protection relay for detecting disconnection in a circuit connected with a converter, characterized by comprising: a disconnection sensing section including a plurality of nodes connected across outputs of the converter and a reference voltage generating section for forming a reference voltage, a plurality of resistors for forming a voltage dividing resistor and connected between the plurality of nodes and the reference voltage generating section; a sensing voltage generating section for applying a voltage for forming a prescribed voltage difference with respect to the reference voltage to the disconnection sensing section; and a disconnection judging section connected with a first node among the plurality of nodes and for detecting disconnection of at least one of the converter and a circuit connected with the converter based on a voltage signal detected from the first node, the magnitude of the voltage signal applied to the first node through the voltage dividing resistor being different depending on the disconnection of at least one of the converter and the circuit connected with the converter.

Embodiments of the present application disclose a line fold point determination method, device and equipment, and a storage medium. The line fold point determination method samples a hand-drawn line according to a preset sampling frequency to obtain first sampling points, groups the first sampling points according to distances between adjacent first sampling points, for each group, merges the first sampling points according to position information of the first sampling points in the group to obtain first target points, and determines a fold point of the hand-drawn line according to curvatures of the first target points. The line fold point determination method merges the sampling points according to distances between the sampling points, realizes smoothing processing of the sampling points, and thus when determining the fold point of the hand-drawn line based on the curvatures of the target points, it can avoid false judgments of the fold point caused by too small distances between the sampling points and too large curvatures, and thus improves accuracy of the fold point.