Abstract: A child safety seat includes a seat shell having two sidewalls respectively provided at a left and a right side of the seat shell for restricting sideways movement of a child, a buffering part connected with the seat shell, a retaining mechanism and a release mechanism. The buffering part is movable between a first position retracted toward one of the two sidewalls, and a second position protruding sideways from the sidewall. The retaining mechanism is operable to hold the buffering part in the first position. The release mechanism includes an operating device that is disposed in a region of the seat shell between the two sidewalls and is operatively connected with the retaining mechanism, the operating device being operable to release the buffering part from the hold of the retaining mechanism for movement of the buffering part from the first position to the second position.

Abstract: A connector includes a housing having a latch and a terminal mounted in the housing. The terminal has a locking hole with a locking hole front portion in a terminal insertion direction along which the terminal is inserted into the housing and a locking hole rear portion in the terminal insertion direction. A size of the locking hole front portion is larger than a size of the locking hole rear portion. The latch elastically protrudes into the locking hole to lock the terminal in the housing. The latch has a latch front portion in the terminal insertion direction and a latch rear portion in the terminal insertion direction. A size of the latch front portion is larger than a size of the latch rear portion. The size of the latch rear portion is smaller than the size of the locking hole front portion.

Abstract: This application discloses a method for controlling a timing controller chip of a display panel and the display panel. The method includes steps of: outputting a write protection level to a write protection pin; detecting an actual level value of the write protection pin; and controlling whether to read an initialization configuration code according to a comparison result of the actual level value with the write protection level.

Abstract: The application provides a calibration method, a calibration device and a multi-phase clock circuit. The method includes: gating each of multi-phase clock signals as a first primary clock signal and gating a corresponding clock signal as a first auxiliary clock signal according to a first preset rule; gating each of the multi-phase clock signals as a second primary clock signal and gating a corresponding clock signal as a second auxiliary clock signal according to a second preset rule; obtaining a time difference between each primary clock signal and its corresponding auxiliary clock signal under the first preset rule and the second preset rule; determining a delay adjustment amount of each primary clock signal according to the time difference, and obtaining a phase error between the multi-phase clock signals according to the delay adjustment amount; and obtaining a calibration amount of the multi-phase clock signals according to the phase error.

Abstract: Embodiments provide a method for data storage and comparison, a storage comparison circuit device, and a semiconductor memory. The storage comparison circuit device includes a latch and a comparator. The latch is configured to latch inputted first input data and output first output data and second output data. The first output data are the same as the first input data, whereas the second output data are different from the first input data, wherein the first output data and the second output data are respectively inputted into the comparator. The comparator is configured to receive second input data, the first output data and the second output data, and to output a comparison result. By using modular structures of the latch and the comparator, device data can be simplified for the latch and the comparator, chip area can be reduced, calculation amount can be reduced, and efficiency of data comparison can be improved.

Abstract: The present application discloses a cross voltage compensation method for a display panel, a display panel and a display device. The cross voltage compensation method includes steps of transmitting a preset voltage signal to in-plane data lines after scan of scanning lines of a last row of a current frame is completed and before scanning lines of a first row of a next frame are started, keeping all the scanning lines at a close state while transmitting the preset voltage signal to in-plane data lines, and keeping all the scanning lines at a close state after scan of scanning lines of a last row of a current frame is completed and before scanning lines of a first row of a next frame are started, that is, V-blank time.

Abstract: Embodiments relate to a transmission circuit, a transmission method, a storage apparatus, and a storage medium. The transmission circuit includes a comparison module and a data conversion module. The comparison module is configured to receive first data on a first data line and second data on a second data line, and compare the first data with the second data to output a comparison result indicating whether number of different bits between the first data and the second data exceeds a preset threshold, wherein the first data and the second data have the same preset bit width. The data conversion module is electrically connected to the first data line, the comparison module and the second data line, and is configured to invert the first data and transmit the inverted first data to the second data line when the comparison result is indicative of exceeding the preset threshold.

Abstract: A vehicular vision system includes a camera disposed at a vehicle and capturing image data. The vehicular vision system, via processing at an electronic control unit of a first frame of image data captured by the camera, detects a first object exterior of the vehicle and determines an attribute of the first object. The vehicular vision system, via processing at the electronic control unit of a second frame of image data captured by the camera, detects a second object exterior of the vehicle and determines the attribute of the second object. The system determines whether the first object and the second object are the same object based on a similarity measurement. The vehicular vision system, responsive to determining that the first object and the second object are the same object, merges the attribute of the first object with the attribute of the second object.

Abstract: Intelligent control method and device, and electronic device are provided. The method includes transmitting display data and audio data in real time for a projection device through a data channel connected to the projection device; monitoring a state of the data channel and an output state of the audio data on the projection device; and controlling the audio data transmitted in real time to be switched to a playback device for output if the state of the data channel is a connected state and the output state of the audio data on the projection device is an ineffective output state.

Abstract: A power supply circuit includes a power input, a power output, an error amplifier, a first transistor, and a second transistor. The error amplifier includes an output. The first transistor is coupled to the power input and the power output, and is configured to pass a current from the power input to the power output. The second transistor is coupled to the power input, the output of the error amplifier, and the first transistor, and is configured to provide, to the first transistor, a control voltage that is no less than a first voltage at the power input responsive to the first voltage falling below a second voltage at the output of the error amplifier.

Abstract: An information processing method, an electronic device, and a storage medium are provided in the present disclosure. The method includes performing communication based on a communication group, and obtaining a first sharing operation of a target identification (ID) for data corresponding to a first hardware resource, where the first hardware resource belongs to an electronic device corresponding to the target ID, and the target ID belongs to the communication group; based on the first sharing operation, determining at least one sharing ID from the communication group, where the at least one sharing ID is a part of IDs in the communication group; and in response to the first sharing operation and in a process of performing the communication based on the communication group, sharing the data corresponding to the first hardware resource with a terminal device corresponding to the at least one sharing ID in real time.

Abstract: A system for visualization and quantification of ultrasound imaging data according to embodiments of the present disclosure may include a display unit, and a processor communicatively coupled to the display unit and to an ultrasound imaging apparatus for generating an image from ultrasound data representative of a bodily structure and fluid flowing within the bodily structure. The processor may be configured to estimate axial and lateral velocity components of the fluid flowing within the bodily structure, determine a plurality of flow directions within the image based on the axial and lateral velocity components, differentially encode the flow directions based on flow direction angle to generate a flow direction map, and cause the display unit to concurrently display the image including the bodily structure overlaid with the flow direction map.

Abstract: A vehicular vision system includes a camera disposed at an in-cabin side of a windshield of a vehicle and viewing forward of the vehicle. The vehicular vision system, responsive at least in part to image processing of multiple frames of captured image data, detects an object present exterior of the vehicle that is moving relative to the vehicle. The system, when the vehicle is moving, and based at least in part to received vehicle motion data indicative of motion of the vehicle when the vehicle is moving and image processing of multiple frames of captured image data, (i) estimates object trajectory of the detected object based at least in part on corresponding object features present in multiple frames of image data captured by the camera and (ii) determines motion of the detected object relative to the moving vehicle based on the estimated object trajectory.

Abstract: A vehicular vision system includes a camera that captures image data. The vehicular vision system, responsive to processing by an image processor of image data captured by the camera, detects a plurality of objects present within the field of view of the camera. The vehicular vision system, responsive to detecting the objects, generates a plurality of intra-hypotheses. The vehicular vision system, responsive to generating the plurality of intra-hypotheses, generates a plurality of inter-hypothesis, with each inter-hypothesis (i) based on at least one of the intra-hypotheses and (ii) representing a respective detected object different from each other inter-hypothesis. The vehicular vision system, responsive to generating the plurality of inter-hypothesis tracks the detected object. The vehicular vision system, responsive to tracking the object, controls a driver assistance system of the vehicle.

Abstract: In some examples, color Doppler data may be separated into luminance data and chrominance data. The luminance data may be modified without modifying the chrominance data. In some examples, the luminance data may be adjusted based, at least in part, on power Doppler data. The adjusted luminance data may be recombined with the chrominance data to provide augmented color Doppler data. In some examples, the power Doppler data may be enhanced by filtering, for example, by applying a Frangi vesselness filter, prior to being used to adjust the luminance data of the color Doppler data.

Abstract: A mask includes a body, a length adjustment member and a self-adaptive member. The body has an upper edge. The length adjustment member and the self-adaptive member are provided at the upper edge of the body. The self-adaptive member is provided at an inner side of the length adjustment member. The length adjustment member is bendable along a curve of a face and is able to act on the self-adaptive member, such that the self-adaptive member is deformed by force and adapted to the curve of the face to fit on the face.

Abstract: Embodiments of active noise control (ANC) headphones and operating methods thereof are disclosed herein. In one example, a headphone includes a speaker, an internal microphone, and a processor. The speaker is configured to play an audio of interest based on an audio source signal. The internal microphone is configured to obtain a mixed audio signal including a noise signal and the audio of interest played by the speaker. The processor is configured to determine a first current system parameter of the headphone based on the mixed audio signal at a first time point, and determine if the first current system parameter of the headphone is higher than a predetermined threshold to determine if the headphone is worn by a user.

Abstract: Techniques for connectivity session between devices based on a connectivity trigger are described and may be implemented to enable a first device (e.g., a mobile device) to provide network connectivity for a second device. Generally, the described implementations enable multiple different connectivity triggers to be utilized to trigger a connectivity session between devices, such as for enabling network connectivity of a first device to be provided to a second device.

Abstract: Computer-implemented techniques for enhanced tagging of natural language queries that are initially segmented and tagged by a named entity recognition system. By doing so, enhanced tagging of a natural language query that represents a deeper understanding of the query is provided. The enhanced tagging improves the operation of search engines that use the enhanced tags by enabling the search engine to identify and return more relevant search results in answers to natural language queries.

Abstract: Embodiments of active noise control (ANC) headphones and operating methods thereof are disclosed herein. In one example, a headphone includes a speaker, an internal microphone, and a processor. The speaker is configured to play an audio of interest based on an audio source signal. The internal microphone is configured to obtain a mixed audio signal including a noise signal and the audio of interest played by the speaker. The processor is configured to determine a first current system parameter of the headphone based on the mixed audio signal at a first time point, and determine if the first current system parameter of the headphone is higher than a predetermined threshold to determine if the headphone is worn by a user.