Abstract: This application provides an in-vehicle mid-air gesture-based interaction method, an electronic apparatus, and a system, and relates to the field of intelligent vehicle technologies. The method includes: obtaining a first mid-air gesture detected by a camera; and starting, when a preset response operation corresponding to the first mid-air gesture matches a first user who initiates the first mid-air gesture, the preset response operation corresponding to the first mid-air gesture in response to the first mid-air gesture. The method can be used in an in-vehicle mid-air gesture-based interaction scenario, reduce a mid-air gesture misoperation rate, and ensure driving safety and interaction experience.

Abstract: A pull-out faucet includes a faucet body, a pull-out pipe, a magnetic sensing component, and a pull-out guiding component. The pull-out pipe is pullably disposed on the faucet body, and the pull-out guiding component is detachably disposed on the faucet body. The pull-out guiding component includes a pull-out channel, and the pull-out pipe is configured to pass through the pull-out channel. The magnetic sensing component includes a magnetic sensing switch and a magnetic component, and the magnetic component is disposed on the pull-out pipe. The magnetic sensing switch is disposed on the pull-out guiding component, and the magnetic sensing switch is adjacent to or disposed on an inner wall of the pull-out channel. When the pull-out pipe is moved in the pull-out channel, the magnetic component is aligned with or misaligned with the magnetic sensing switch.

Abstract: The present disclosure discloses a high precision channel flow measurement device and method based on a principle of multi-point head loss. A flow velocity of a designated position is acquired by using a flow measurement tube; the flow measurement tube is moved in a vertical direction through a convex sliding block and a motion guide pillar to measure the flow velocity at different measurement points on a measurement line; an overall flow measurement part is integrally ascended, that is, the motion guide pillar leaves a water body, in combination with a load bearing telescopic lifting frame; the overall flow measurement part integrally moves left and right in a longitudinal direction through a telescopic guide rod to reach a set position; the overall flow measurement part is integrally descended through the load bearing telescopic lifting frame, that is, the motion guide pillar enters the water body to acquire the flow velocity.

Abstract: There is provided a battery assembly and a medical capsule. The battery assembly comprises: a battery pack comprising at least two batteries connected in series, and a plurality of connectors electrically connected to the battery pack, comprising a positive electrode connector electrically connected to a positive electrode of the battery pack, a negative electrode connector electrically connected to a negative electrode of the battery pack, and an intermediate connector electrically connected to a positive electrode of one of any two adjacent batteries and a negative electrode of the other one of the two adjacent batteries. The battery assembly of the present invention can selectively output the total voltage of the battery pack or output part of the voltage of the battery pack through the plurality of connectors.

Abstract: The present disclosure provides message sending, which relates to the technical field of communication. The technical solution provided by the present disclosure includes: receiving a first message; sending a second message, wherein the second message includes a segment routing header SRH and the first message, and wherein the SRH includes a plurality of compressed segment identifier C-SID containers and segment description information, and the segment description information includes a Block length, a C-SID length and a compression type of C-SID carried by each C-SID container, so that a complete segment list can be restored offline.

Abstract: Disclosed in the present invention are a power amplifier module for implementing average power protection, an electronic device, and a method. The power amplifier module comprises: a controller, configured to provide logic control and bias voltage for a radio frequency power amplifier; the radio frequency power amplifier, configured to amplify the power of a radio frequency signal and then output the amplified radio frequency signal to a filter; and a filter for frequency bands, configured to filter the amplified radio frequency signal to obtain a radio frequency signal of a required specific frequency band.

Abstract: According to an embodiment of the present disclosure, a method and device for generating handwriting of touch writing, an electronic device, and a storage medium are provided. The method includes: acquiring an infrared-ray dataset generated by touch writing on an infrared touch screen; determining a set of touch points based on the infrared-ray dataset, and calculating a basic attribute parameter of respective touch point within the set of touch points for indicating a touch feature; acquiring blocked-infrared-ray data corresponding to a blocked region of respective touch point within the set of touch points from the infrared-ray dataset, and calculating a blocked ray parameter of respective touch point; generating height feature information of touch points based on the basic attribute parameter and blocked ray parameter of respective touch point, and inputting the height feature information into a preset writing-height prediction model to predict a touch status of respective touch point.

Abstract: The present application provides an insertion connection device including a first unit and a second unit. The first unit has at least three circumferentially spaced fastening jaws. Each jaw's insertion end defines a first jaw surface, a second jaw surface, and first, second, and third edges. A projection of the first edge on a radial cross-section, including its extension, does not pass through the first unit's rotation center. The second unit has a first plug whose insertion end defines a first plug surface, a second plug surface, and a fourth edge. A projection of the fourth edge on a radial cross-section, including its extension, does not pass through the second unit's rotation center. During insertion, the plug is directly inserted into a jaw gap, or the fourth edge slides along jaw edges or surfaces to synchronously rotate the first and/or second unit, enabling convenient blind insertion.

Abstract: Disclosed in the present invention is a radio frequency front-end module for optimizing dynamic error vector magnitude, comprising at least one transmitting channel. Each transmitting channel comprises a driving amplifier, a first bias circuit, a first dynamic power supply, a power amplifier, a second bias circuit, a second dynamic power supply, a logic circuit and a TX timer; upon receiving a TX instruction, the logic circuit controls the transmitting channel to enter a TX working mode, and the TX timer starts timing; and on the basis of a plurality of set time periods, at least one of the first dynamic power supply and the second dynamic power supply outputs dynamic power supply voltages that sequentially increase or decrease, and provides the dynamic power supply voltages to the first bias circuit and/or the second bias circuit.

Abstract: The present disclosure provides message sending and relates to the technical field of communications. The solutions of the present disclosure include: receiving a first service message, which comprises a destination address, a first in-situ flow detection option, a segment routing header (SRH) and an original service message, and the SRH comprises an SID list indicating a forwarding path; if the destination address is a locally configured proxy SID, sending a second service message on the forwarding path, and sending the original service message to a service function node; wherein, the second service message comprises a second in-situ flow detection option, which comprises replication flag information for indicating that the second service message is a replication message of the first service message. The in-situ flow detection can be performed on the forwarding path without affecting service chain services.

Abstract: A detection device includes an installation plate, a lever member rotatably installed on the installation plate and rotatable between a first position and a second position, and a sensor installed on the installation plate and detecting whether the lever member is in the second position. The lever member is rotated from the first position to the second position under a pushing of an object when the object is supplied to a predetermined workstation. The lever member can be automatically reset to the first position under gravity when no object is supplied to the predetermined workstation. It is determined that the object is supplied to the predetermined workstation if the sensor detects that the lever member is in the second position and, if the sensor does not detect that the lever member is in the second position, it is determined that no object is supplied to the predetermined workstation.

Abstract: Embodiments of the present disclosure provide a method, device, and medium for caching an object. The method comprises obtaining object information of a set of objects. The method further comprises ranking, based on the object information, the set of objects according to a predetermined strategy, wherein the predetermined strategy includes at least a time factor and at least a space factor. In addition, the method further comprises caching objects with ranking positions being higher than the first threshold among the ranked objects for a hot object cache, wherein the hot object cache is suitable for an access of a client.

Abstract: A display panel includes: a substrate, a first source-drain conductive layer, a first insulating layer, and a light-emitting device layer. The first source-drain conductive layer includes first connection lines, second connection lines and third connection lines. The light-emitting device layer includes a first electrode layer, a light-emitting functional layer, and a second electrode layer. The light-emitting device layer forms first light-emitting devices, second light-emitting devices, and third light-emitting devices. The first electrode layer includes first electrodes of the first light-emitting devices, second electrodes of the second light-emitting devices, and third electrodes of the third light-emitting devices. In a direction perpendicular to the substrate, at least two of a distance between the first electrode and the first connection line, a distance between the second electrode and the second connection line, and a distance between the third electrode and the third connection line are not equal.

Abstract: A multi-image information fusion method for tissue cutting path planning, comprising: acquiring position information of a target tissue working area calibrated in an endoscopic image, and converting the position information of the target tissue working area into coordinate information in a standard coordinate system, so as to obtain an endoscopic image in the standard coordinate system; acquiring a three-dimensional ultrasound image of a target tissue; and extracting two-dimensional slice image contour position information of the three-dimensional ultrasound image, and converting the two-dimensional slice image contour position information into coordinate information in the standard coordinate system, so as to obtain an ultrasound image in the standard coordinate system.

Abstract: Disclosed in the present application are a pharmaceutical composition containing an antibody against IL-5 and use thereof. In particular, disclosed in the present application is a pharmaceutical composition, which contains an IL-5 antibody or an antigen binding fragment thereof in a buffer solution. In addition, the pharmaceutical composition further contains a saccharide and a nonionic surfactant.

Abstract: A pulse generation circuit is provided. The pulse generation circuit includes a reference voltage generator, a pulse generator, a comparator, a voltage regulator, a voltage-controlled oscillator (VCO), and a frequency divider. The reference voltage generator generates a reference signal. The pulse generator generates a pulse signal according to the frequency division signal. The comparator receives and compares the reference signal and the pulse signal to output a comparison signal. When the pulse signal and the reference signal have the same voltage level, the comparator outputs the comparison signal with a low logic level. The voltage regulator receives the comparison signal and the frequency division signal outputs a voltage signal correspondingly. The VCO receives the voltage signal and outputs an oscillation signal correspondingly, and the frequency divider divides the oscillation signal to generate the frequency division signal.

Abstract: According to embodiments of the present disclosure, a method, an apparatus, a device, and a storage medium for task execution are provided. In the method for task execution, a task to be executed is determined based on a user intent identified from a user input. A set of functional blocks is determined based on a plurality of functional blocks and a data flow associated with the task. The task is executed using the combined set of functional blocks. In this way, the user needs may be understood, and the indicated task may be conveniently and flexibly completed by combining the set of functional blocks.

Abstract: The present invention discloses an overvoltage protection method for a radio frequency front-end module and an electronic device. The overvoltage protection method includes the following steps: monitoring a power supply voltage in real time; determining whether the power supply voltage reaches a first voltage threshold; starting counting a first time; determining whether the first time reaches a first time threshold; causing the radio frequency front-end module to enter an overvoltage protection mode; reducing, by an analog control circuit, a gain of a power amplifier or turning off the power amplifier; determining whether the power supply voltage reaches a fifth voltage threshold; starting counting a second time; determining whether the second time reaches a second time threshold; causing the radio frequency front-end module to exit the overvoltage protection mode; and enabling, by the analog control circuit, the power amplifier to restore low-gain operation or normal operation.

Abstract: A neuromorphic computing circuit includes a plurality of memristors that function as synapses. The neuromorphic computing circuit also includes a superconducting quantum interference device (SQUID) coupled to the plurality of memristors. The SQUID functions as a neuron such that the plurality of memristors and the SQUID form a neural unit of the neuromorphic computing circuit.

Abstract: A display module includes a substrate, a plurality of pixel units are arrayed on the substrate, and each of the pixel units is provided with at least three light-emitting chips, and the centers of at least three light-emitting chips are not collinear; and the projections of at least three light-emitting chips along a first direction at least partially overlap, and the projections of at least three light-emitting chips along a second direction at least partially overlap where the first direction is perpendicular to the second direction.