Abstract: A compound equipment of a latex-free tufted carpet is provided. The compound equipment includes an unwinding device, a compound roller, and a shaping device. The unwinding device is configured to unwind a rolled blank blanket, a hot-melt fiber mesh, and secondary cloth. The compound roller is configured to stack and compound the unwound blank carpet, the unwound hot-melt fiber mesh and the unwound secondary cloth in sequence to obtain a preformed tufted carpet. The shaping device is configured for the setting of the preformed tufted carpet at a preset temperature to obtain a finished tufted carpet. Combined with the hot-melt fiber mesh, the secondary cloth and the blank carpet are consolidated by means of thermally induced bonding, and latex is not needed for consolidation.

Abstract: This application relates to an interaction method and a smartwatch. An example method includes: displaying a watch face interface, where the watch face interface comprises clock hands and a first pattern; and in response to an operation of rotating a crown by a user, canceling display of the clock hands and adjusting a size of the first pattern based on a rotation direction.

Abstract: A function switching method and apparatus, and an electronic device, related to the field of electronic device technologies. The method includes: the electronic device first displays a first interface, where the first interface is a display interface of a first application. Then, the electronic device displays, in the first interface in response to a first operation when detecting that a user initiates the first operation on a first component, a first control that may be used to implement a first function. Further, the electronic device may perform the first function in response to an operation initiated by the user on the first control. The first component may be, for example, a watch crown, and the first operation may be a clockwise rotation operation.

Abstract: This application relates to a location selection method, an electronic device. The electronic device may display a preset track line on a display, and display a first location point on the preset track line in a first display area of the display. When a user wants to select a second location point, the user may perform a first operation on a rotatable component, where the second location point is a location point on the preset track line, and the second location point and the first location point are different location points. The electronic device may display the second location point in the first display area in response to the first operation. The user may select a location by performing the first operation on the rotatable component, and does not need to select the location by touching a location point on the display.

Abstract: Embodiments of this application relate to the field of terminal technologies, and provide a device control method and apparatus, a wearable device, a readable storage medium, and a chip. The method is applied to a wearable device and includes: when displaying a target interface, receiving a first control operation; displaying an operation bar on the target interface in response to the first control operation, where the operation bar includes at least one function control, and the function control includes an application icon and/or an application control of an application; and controlling, in response to a second control operation on a target function control in the operation bar by using the target function control, the wearable device to perform a corresponding function.

Abstract: The present application disclosure a method A method and device for controlling a compass bird. The method includes: a main control single-chip microcomputer entering a first deep sleep mode when not processing a task; the main control single-chip microcomputer switching from the first deep sleep mode to a first working mode after receiving an external interrupt signal; a peak detection circuit detecting whether there is a communication carrier signal; a data demodulation unit not starting if the peak detection circuit detects that there is no communication carrier signal; and the data demodulation unit starting to demodulate the communication carrier signal if the peak detection circuit detects that there is the communication carrier signal, and a communication demodulation module sending a demodulated signal to the main control single-chip microcomputer.

Abstract: A transperineal puncture guiding bracket is provided, comprising a probe fixing assembly and a guiding assembly, wherein a mounting plate is set on top of the probe fixing assembly, the guiding assembly comprises a needle grooved plate and a cover plate, and the needle grooved plate is detachably combined to a first side surface of the mounting plate by a first vertical insertion structure, a first hanging structure and a first buckling structure, the cover plate is detachably combined with the needle grooved plate by a second vertical insertion structure, a second hanging structure and a second buckling structure, thereby the cover plate is detachably attached to the needle grooved plate to form a plurality of needle guiding holes. In the bracket, needled grooved plates of different specifications can be replaced according to the puncture needles, and the puncture needle can be easily separated from the bracket.

Abstract: In the fields of electronic technologies and terminals, a method for managing an application icon, a terminal device, and a storage medium are provided. In a scenario of installing an application on the terminal device, whether a target closed circle exists in closed circles in a direction from inside to outside in an icon grid is determined, where the icon grid is formed by arranging all current application icons of the terminal device in a grid manner, the closed circles are rectangular circles centered on a center of the icon grid, and a free position for an application icon exists on the target closed circle. If the target closed circle exists, a target application icon is added at the free position on the target closed circle to ensure that the application icons remain in an aggregated and compact visual form.

Abstract: A method for controlling a wind turbine to decrease blade deflection during tower passage is disclosed. A blade flap moment of the wind turbine blades is measured. A blade flap moment of the wind turbine blades and a rotor tilt moment in a situation where the pitch offset has not been added are estimated, based on the measured blade flap moment. In the case that the estimated blade flap moment exceeds a first activation threshold value and the estimated rotor tilt moment exceeds a second activation threshold value, individual pitch angle adjustment of the wind turbine blades is initiated by adding a pitch offset, at azimuth angles within an azimuth adjustment region corresponding to tower passage of the wind turbine blades.

Abstract: Disclosed in the present application are a power grid real-time scheduling optimization method and system, a computer device and a storage medium. The method comprises: acquiring power grid model parameters and power grid operation data; and according to the power grid model parameters and the power grid operation data, obtaining a power grid real-time scheduling adjustment strategy by means of a preset power grid real-time scheduling reinforcement learning training model. Massive operation data of a power grid and load flow calculation simulation technologies can be fused by means of reinforcement learning, and unlike a conventional algorithm, a complex and difficult-to-solve calculation model does not need to be established, so that rapid optimization adjustment of power grid real-time scheduling is achieved, the optimization adjustment cost is reduced, and the matching degree of power grid real-time scheduling and actual operation is improved.

Abstract: A compound equipment of a latex-free tufted carpet is provided. The compound equipment includes an unwinding device, a compound roller, and a shaping device. The unwinding device is configured to unwind a rolled blank blanket, a hot-melt fiber mesh, and secondary cloth. The compound roller is configured to stack and compound the unwound blank carpet, the unwound hot-melt fiber mesh and the unwound secondary cloth in sequence to obtain a preformed tufted carpet. The shaping device is configured for the setting of the preformed tufted carpet at a preset temperature to obtain a finished tufted carpet. Combined with the hot-melt fiber mesh, the secondary cloth and the blank carpet are consolidated by means of thermally induced bonding, and latex is not needed for consolidation.

Abstract: A transperineal puncture guiding bracket is provided, comprising a probe fixing assembly and a guiding assembly, wherein a mounting plate is set on top of the probe fixing assembly, the guiding assembly comprises a needle grooved plate and a cover plate, and the needle grooved plate is detachably combined to a first side surface of the mounting plate by a first vertical insertion structure, a first hanging structure and a first buckling structure, the cover plate is detachably combined with the needle grooved plate by a second vertical insertion structure, a second hanging structure and a second buckling structure, thereby the cover plate is detachably attached to the needle grooved plate to form a plurality of needle guiding holes. In the bracket, needled grooved plates of different specifications can be replaced according to the puncture needles, and the puncture needle can be easily separated from the bracket.

Abstract: A method for managing an application icon, a terminal device, and a storage medium. In a scenario of installing an application on the terminal device, whether a target closed circle exists in closed circles in a direction from inside to outside in an icon grid is determined, where the icon grid is formed by arranging all current application icons of the terminal device in a grid manner, the closed circles are rectangular circles centered on a center of the icon grid, and a free position for an application icon exists on the target closed circle. If the target closed circle exists, a target application icon is added at the free position on the target closed circle to ensure that the application icons remain in an aggregated and compact visual form.

Abstract: A computer-implemented method for predicting customer sentiment for a product is provided. Customer data is received for multiple products and a vector of customer sentiments is generated that is associated with different aspects of the products. Images are received for multiple products and a latent vector for the images are generated using a pre-trained image processing model. Textual description for products is received and a latent vector for the textual description is generated using a pre-trained natural language processing model. A deep multimodal design evaluation (DMDE) model is designed to integrate the latent vectors of the images and the textual descriptions to predict customer sentiment for new product designs based on their images and textual descriptions. A new product design is provided to the trained DMDE model to obtain predicted customer sentiments for one or more attributes or a new product design is generated with favorable predicted customer sentiments.