Abstract: A communication method performed by a first terminal includes: receiving a reflected signal of a downlink sensing signal, where the downlink sensing signal is generated based on a sensing key shared between the first terminal and an access network device.

Abstract: The embodiments of the present disclosure provide an intervention operation robot and a system for intervention operation control. The system comprises: an injection auxiliary device configured to assist an injection instrument for injection; an intervention operation robot configured to convey an intervention instrument; an image acquisition device configured to acquire one or more images; and a control device configured to generate one or more control instructions based on feedback information from at least one of the injection auxiliary device, the intervention operation robot, and the image acquisition device, and send the one or more control instructions to at least one of the injection auxiliary device, the intervention operation robot, and the image acquisition device. The intervention operation robot includes an instrument conveying member and a robotic arm.

Abstract: Embodiments of the disclosure relate to a method, an apparatus, a device, and a storage medium for information processing. The method proposed here includes: providing video content associated with an object to a first model to generate an action description text of at least one action of the object; and providing the action description text and first information to a second model to generate evaluation content about the object, the first information at least describing action evaluation information associated with an evaluation target, the evaluation content indicating an evaluation result of the object with respect to the evaluation target. In this way, the embodiments of the disclosure improve the accuracy of the output result.

Abstract: A sensing measurement method and apparatus are provided. A first core network element receives, from a second core network element, information identifying a candidate sensing device for sensing a target object and sensing requirement information of the target object. The first core network element selects a sensing device from the candidate sensing device based on the sensing requirement information and, in some implementations, sensing capability information and/or location information of the candidate sensing device, and sends a sensing measurement request message to the selected sensing device. When the target object moves to a location that triggers reselection, the first core network element or a current sensing device obtains candidate sensing devices and selects a new sensing device based on sensing capability and/or location information. Thus, an appropriate movable sensing device can be selected or reselected to maintain sensing measurement continuity for the target object.

Abstract: A display substrate and a display device are provided, which includes: a pixel circuit, on a base substrate and including a driving transistor and a storage capacitor; the display substrate includes a first conductive layer, a second conductive layer and a first semiconductor layer, the first conductive layer includes a first connection structure, the first connection structure includes a first end and a second end, the first end is connected with the first semiconductor layer, the second end is electrically connected with a gate electrode of the driving transistor and a first electrode plate of the storage capacitor; the first conductive layer is at a side of the first semiconductor layer away from the base substrate, the second conductive layer is at a side of the first conductive layer away from the base substrate.

Abstract: The present disclosure relates to the field of low-voltage power distribution, and specifically discloses a low-voltage distribution switch and a power supply device, wherein the power distribution switch includes a switch module, a plurality of current detection modules and a metering module. A plurality of input ends of the switch module are adapted to be correspondingly connected to the multi-phase power supply line. The input ends of the plurality of current detection modules are correspondingly connected to the plurality of output ends of the switch module. The output ends of the plurality of current detection modules are adapted to be correspondingly connected to the multi-phase power supply line. Each of the current detection modules includes a plurality of current branches and a current detection unit. The distribution switch can improve the linearity and accuracy of the power metering function.

Abstract: A communication method, a device, a computer-readable storage medium, a computer program product, and a computer program are provided in the disclosure. The method includes the following. Echo signals of multiple sensing signals are received. The multiple sensing signals are generated by multiple sending devices based on multiple phase adjustment parameters and modulation symbols of the multiple sensing signals. The multiple phase adjustment parameters are calculated based on multiple shared parameters. Different shared parameters among the multiple shared parameters are shared between the receiving device and different sending devices.

Abstract: Provided are an information transmission method and an apparatus. In the information transmission method, an SF network element obtains first information, where the first information indicates a requirement for a sensing service requested to be established. The SF network element sends second information and third information to an access network device, where the second information and the third information are determined based on the first information, the second information indicates a QoS requirement for the sensing service, and the third information indicates a QoS requirement for transmitting sensing data corresponding to the sensing service.

Abstract: A display substrate includes: a data unit, pixel driving circuits arranged in an array, multiple second reset signal lines (Reset2), and multiple second scan signal lines (Gate2). In at least one display frame, the data unit is configured to provide an active level signal to the second reset signal line (Reset2) connected with at least one pixel driving circuit during one time period, and provide an active level signal to the second scan signal line (Gate2) connected with the at least one pixel driving circuit during one time period; or is configured to provide an active level signal to the second reset signal line (Reset2) connected with the at least one pixel driving circuit during at least two time periods, and provide an active level signal to the second scan signal line (Gate2) connected with the at least one pixel driving circuit during at least two time periods.

Abstract: An authentication method includes: receiving an echo signal of a first sensing reference signal, the echo signal of the first sensing reference signal being used to authenticate a sensing transmitting device, and the sensing transmitting device being a device that transmits the first sensing reference signal.

Abstract: A liquid cooling channel assembly and a power module are disclosed. The liquid cooling channel assembly includes a front-end component, a curved component, and first and second lateral linear flow channel components. The front-end component has an inlet and an outlet at a connection side. The curved component has first and second communication ends. The first and second lateral linear flow channel components are extended along first and second horizontal directions to communicate the inlet with the first communication end and the outlet with the second communication end, respectively. The first and second lateral linear flow channel components are spaced apart to form opposite inner heat dissipation surfaces and outer heat dissipation surfaces. A first heat-generating device is thermally connected to the inner heat dissipation surfaces, and a second heat-generating device is thermally connected to at least one of the outer heat dissipation surfaces.

Abstract: A method of re-cleaning, applied to a cleaning robot, includes: obtaining a grid map of a target area, wherein the grid map includes at least one primary cleaning partition; based on real-time obstacle information and the grid map, obtaining a target partition; and navigating the cleaning robot to the target partition for cleaning. The target partition is a re-cleaning partition accessible to the cleaning robot. The re-cleaning partition is a primary cleaning partition that is incompletely cleaned.

Abstract: The present invention discloses a trusted, private, verifiable and traceable data flow method and system, which are applied to an environment composed of a plurality of data usage modules, a cloud service module, a plurality of oracle modules, a plurality of data providing module modules and a blockchain platform. The system generates a system parameter and a key through the oracle modules and each module generates a parameter and a key thereof. The data providing modules upload data, and the data is forwarded to the cloud service module for storage after being verified for authenticity by the oracle modules. The data usage modules propose a data usage request, and a cloud service module responds by returning data after verification. After data leakage occurs, the cloud service module extracts the data watermark for accountability.

Abstract: A conductive rubber composite material, a preparation method thereof, and an application thereof. The conductive rubber composite material includes a conductive rubber substrate and a conductive layer coated on a surface of the conductive rubber substrate. The conductive rubber substrate includes following raw materials in parts by mass: 100 parts of a rubber material and 20 to 30 parts of first carbon black, wherein an average particle size of the first carbon black is in a range from 30 nm to 150 nm. The conductive layer includes following raw materials in parts by mass: 100 parts of a coating base material, 8 to 15 parts of second carbon black, and 1 to 5 parts of carbon nanotubes, wherein an average particle size of the first carbon black is 1.2 to 8 times the average particle size of the second carbon black. A thickness of the conductive layer is in a range from 0.05 mm to 0.2 mm.

Abstract: A pixel circuit, a driving method and a display device. The pixel circuit includes a light emitting element, a driving circuit, an energy storage circuit, an initialization circuit, and a compensation control circuit; the display period of the pixel circuit includes a refresh frame and a retention frame; the refresh frame and the retention frame respectively include a set phase and a light emitting phase set successively; the initialization circuit is configured to control provide the initial voltage to the first terminal and/or the second terminal of the driving circuit under the control of the initial control signal provided by the initial control terminal, in the refresh frame and the retention frame, at least in the set phase. The present disclose improves hysteresis and improves the display effect.

Abstract: The display panel includes a base substrate, a plurality of pixel units and a plurality of gate line groups. At least one pixel unit includes a plurality of sub-pixels. At least one sub-pixel includes a sensing transistor and a driving transistor. Each gate line group includes a first gate line and a second gate line; for the first gate line and the second gate line corresponding to the sub-pixels in the same row, the positions of the sensing transistors are closer to the second gate lines, and the positions of the driving transistors are closer to the first gate line, For two sub-pixels close to each other and located in different pixel units in the same row, at least one signal line has a double-layer alignment structure, and the double-layer alignments are electrically connected with each other.

Abstract: An operating handle with feedback of guidewire/catheter advancement resistance for a vascular intervention robot includes a sliding guide rail, a fixing base plate, a connecting rod, an operation rod, a pressure sensing device, a rotary driving device, and a linear motor. The rotary driving device, the sliding guide rail, and a stator of the linear motor are arranged on the fixing base plate. The pressure sensing device and a rotor of the linear motor are connected with the sliding guide rail through a slider and are able to reciprocate along the sliding guide rail. The connecting rod has one end provided with the operation rod and the other end connected with the rotor of the linear motor through a strain gauge. The connecting rod passes through the pressure sensing device and the rotary driving device in sequence.

Abstract: The present application relates to compositions and methods of making flexible composite materials that are capable of moving, on a micro- or macro-scale, in response to an applied magnetic field and localized heat from a heat source. The present disclosure further provides systems and methods of using the flexible composite material as an actuator for performing a mode of actuation. In one embodiment, the flexible composite material forms a wireless actuator that, when irradiated with light, is capable of micro- and macro-scale motion acting through the interplay of optically absorptive elements and low-Curie temperature magnetic particles.