Abstract: The present disclosure discloses a distributed energy system, an energy intelligent terminal, and a control method thereof. The energy intelligent terminal determined as the master node controls each energy intelligent terminal in the distributed energy system to set calculation for operation mode in an enabled state when target power changes or a new duty cycle is started at the end of current duty cycle, so as to make each energy intelligent terminal determine an operation mode for the next duty cycle form a corresponding set of alternative operation modes. The operation mode of the distributed energy system can be regulated in real time. The regulating method is simple and improves the efficient and stability of the distributed energy system. Moreover, the distributed energy system according to the embodiments of the present disclosure has ad hoc network capability with the characteristics of fast deployment and plug and play terminals.

Abstract: Embodiments of the present application provide a memristor electrode material preparation method and apparatus, and a memristor electrode material. The preparation method includes: depositing a metal nitride on a substrate by a reactive sputtering process to obtain a metal nitride substrate; and subjecting the metal nitride substrate to laser annealing treatment in a nitrogen-containing atmosphere to nitride an unreacted metal on the metal nitride substrate, so as to obtain a memristor electrode material.

Abstract: A request for a webpage is received at a server associated with a website and from a terminal device, where the webpage includes an image, and where the server stores a first set of HyperText Markup Language (HTML) code that is associated with the webpage. The image is divided into a plurality of sub-images. A second set of HTML code associated with the webpage is determined, where the second set of HTML code includes code corresponding to each sub-image. The second set of HTML code is transmitted to the terminal device for sequential display of each sub-image on the terminal device.

Abstract: An operation request is received from a terminal device. An identification of the terminal device is determined. Based on the identification of the terminal device, historical operation requests initiated from the terminal device in a predetermined time period prior to the operation request are determined. A user identity location is determined for each historical operation request. A number of different user identity locations for the historical operation requests is determined. Based on the number of different user identity locations, an account theft risk value is determined.

Abstract: The present disclosure provides a gas screening film including at least one gas screening element, each of the at least one gas screening element includes a transistor including a gate, an insulation spacing layer, a first electrode, a semiconductor nanosheet separation layer and a second electrode, and the insulation spacing layer is disposed between the gate and the semiconductor nanosheet separation layer. The present disclosure further provides a manufacturing method of the gas screening film and a face mask. The gas screening film can screen and separate various different gases as necessary.

Abstract: This application provides an uplink access method and a device. The method includes: a network device receiving indication information sent by a terminal device when the terminal device goes online, where the indication information is used to trigger the network device to send uplink registration window indication information on a first port; the uplink registration window indication information indicates a registration window location at which the terminal device sends uplink registration information; and the network device sends the uplink registration window indication information on the first port according to the indication information. According to the technical solutions provided in embodiments of this application, in a P2MP working mode, a network device may be prevented from periodically indicating a registration window, thereby reducing resource overhead and power consumption.

Abstract: The present disclosure provides a display panel and a driving method thereof, and a display apparatus. The display panel includes: a plurality of sub-pixels arranged in an array, a plurality of data lines, and a plurality of compensation detection lines, wherein each data line is coupled with sub-pixels in one column; sub-pixels in every three columns serve as one first sub-pixel group, and each first sub-pixel group corresponds to two compensation detection lines which include a first detection line and a second detection line; and in each first sub-pixel group, sub-pixels in the first column are coupled with the first detection line, sub-pixels in the third column are coupled with the second detection line, and sub-pixels in the second column are alternatively coupled with the first detection line and the second detection line.

Abstract: A data transmission method, a chip, a controller, and a display device. The method is applied to a target driving chip in the display device. The display device includes a controller (01), a plurality of driving chips (02), and an in-cell touch display panel (03). The target driving chip is one of the plurality of driving chips (02). The target driving chip is respectively connected to the controller (01) and the in-cell touch display panel (03). The method includes: receiving state data acquired by the in-cell touch display panel, the state data being configured to reflect a working state of the in-cell touch display panel; and sending return data to the controller, the return data including the state data which includes control data.

Abstract: This application relates to a photographing method and a terminal. The terminal includes a front-facing camera, a rear-facing camera, and a touch display screen detects that the front-facing camera is enabled; displays a preview image that is captured in selfie mode by using the front-facing camera; detects an enabling command of a user on a photographing shutter, enters a first user interface, and displays, on the first user interface, a first image and a second image that is a mirror of the first image; and in response to a selection of the user for the first image or the second image displayed on the first user interface, displays an image selected from the first image and the second image.

Abstract: The present disclosure provides a device transferring apparatus and a device transferring method, comprising: a controlling component and a punching component, the punching component is located at one side of the controlling component; the punching component comprises at least one punching head movable in a first direction; and the controlling component comprises a protruding portion corresponding to the at least one punching head and capable of protruding toward the corresponding punching head, the protruding portion pushes the punching head to move in the first direction by protruding the protruding portion.

Abstract: A method includes showing a plurality of regions on a display each associated with a respective gimbal of a plurality of gimbals carried by a movable object and configured to depict data captured by a payload carried by the respective gimbal. The plurality of regions include a first region and a second region, and the plurality of gimbals include a first gimbal associated with the first region and a second gimbal associated with the second region. The method further includes, in response to a user interaction with the first region, controlling operation of the first gimbal and not operation of the second gimbal based on the user interaction with the first region when the movable object is operating in an independent mode, and simultaneously controlling the operation of the first gimbal and at least the operation of the second gimbal in a synchronized manner based on the user interaction with the first region when the movable object is operating in a simultaneous mode.

Abstract: The present application discloses a direct-type panel lamp with uniform light, including a frame, a diffusion plate, a back plate, a reflective sheet and at least one lamp strip. A central region of the back plate bulges to form a chamber for accommodating the lamp strip. The chamber includes a flat bottom wall and inclined side walls. Each lamp strip is fixed on the bottom wall. The reflective sheet is located in the chamber and attached to the back plate. The reflective sheet is provided with cut-outs, and two side edges of each cut-out are attached to each other to adapt to a corner of the back plate. The cut-outs may prevent the folded edge from wrinkling or folding at the corners of the side walls, so that the reflective sheet is smoothly installed, avoiding causing light spots.

Abstract: Embodiments of this application disclose a communication method and an apparatus, and relate to the communications field, to resolve a problem of how to simultaneously perform transmission by using a plurality of light sources and increase transmission efficiency in a multi-light source scenario in an optical camera communications system. A specific solution is: generating N physical frames, where each of the physical frames includes a preamble, a mode indication, and valid data, the mode indication is used to indicate a sending mode of N light sources, the sending mode is a diversity mode or a multiplexing mode, and N is a positive integer greater than or equal to 2; and sending the N physical frames by using the N light sources, where one light source sends one physical frame. The embodiments of this application are used in an optical camera communication process.

Abstract: A method for recommending collocating dress includes: obtaining a first dress image from an input image; obtaining a first dress feature of the first dress image; obtaining, based on the first dress feature, a second dress feature matching the first dress feature from a collocation database, the second dress feature being a dress feature of a second dress image; and obtaining, based on the second dress feature, a dress image identical to and/or similar to the second dress image from a recommendation database as a collocating dress image. Based on the method in the embodiments, at least one collocation recommendation is provided for a dress image, and the recommendation result is more objective and is more in accordance with user demands.

Abstract: Embodiments of this application provide an uplink control channel transmission method and apparatus. At least one first-format uplink control channel and at least one second-format uplink control channel are generated, and the at least one first-format uplink control channel and the at least one second-format uplink control channel are transmitted in the first timeslot or subframe. In the process, there are only two formats of uplink control channels, so that uplink scheduling complexity is reduced.

Abstract: This application provides example data dimension reduction methods, apparatus, and systems, computer devices, and storage mediums, and relates to the communications field. One example method includes receiving an antenna domain received signal, where the antenna domain received signal includes an uplink signal that is received from UE by an array antenna corresponding to an RRS, wherein the antenna domain received signal is a time domain signal, a dimension of the antenna domain received signal is N1, and N1 is an integer greater than 1. A received beam weight is obtained based on channel information of the UE. Dimension reduction is performed on the antenna domain received signal by using the received beam weight to obtain a beam domain received signal, where the beam domain received signal is a frequency domain signal, a dimension of the beam domain received signal is N2, and 0 <N2<N1.

Abstract: The present disclosure disclosed an electrical connector comprising a substrate and a housing. The substrate comprises a plugging part and a connecting part. A plurality of signal terminals and a plurality of ground terminals are disposed on at least one surface of the plugging part. A difference in length exists between an edge of each of the plurality of signal terminals away from the connecting part and an edge of each of the plurality of ground terminals away from the connecting part. The difference in length is 0.3 to 0.5 mm. The housing covers the connecting part, comprising a top cover covering a surface of the substrate comprising the plugging part.

Abstract: A method for processing physical downlink control channel data, a transmitting end, and a user equipment are provided and relate to the field of communications. According to the embodiment of the application a scrambling sequence in multiple modulation modes can be extracted, so that scrambling and descrambling are performed on physical downlink control channel data in multiple modulation modes. The method includes: generating a scrambling sequence corresponding to a control channel element according to an index number of the control channel element and/or a modulation mode used by the control channel element; performing scrambling on physical downlink control channel data by using the scrambling sequence; and sending the scrambled physical downlink control channel data to a user equipment. The embodiments of the present application are used to perform scrambling and descrambling on physical downlink control channel data.

Abstract: An SRS transmission method is provided, including: determining a quantity of ports corresponding to each of a plurality of SRS resources on a first time domain resource, where the plurality of SRS resources belong to a first SRS resource set; determining, based on the quantity of ports and transmit power corresponding, in a first time unit, to the first SRS resource set, transmit power of each port corresponding to each of the plurality of SRS resources, where a sum of transmit power of all ports corresponding to the plurality of SRS resources is less than or equal to transmit power corresponding to the first SRS resource set, and the first time unit includes the first time domain resource; and simultaneously transmitting, on the first time domain resource based on the transmit power of each port, SRSs carried in the plurality of SRS resources.