Abstract: The present disclosure provides a reliability assurance method and a related apparatus. A receiving end device (watchdog) detects a continuous packet loss state, and sends the continuous packet loss state to an access network device, so that the access network device adjusts differentiated scheduling and a reliability assurance policy based on the continuous packet loss state.

Abstract: A TOF sensor module is disclosed. The TOF sensor module includes a light source, a beam adjustment assembly, and a detection assembly. The light source is configured to emit m first beams at each of M moments, and transmit the m first beams to the beam adjustment assembly. The beam adjustment assembly is configured to: adjust the received m first beams to generate S second beams, project the S second beams to S regions of a detection surface, where projection is performed to M projection points on the detection surface at the M moments respectively, the M projection points are in a same region of the detection surface and have different locations. The detection assembly is configured to receive S optical echo signals from the detection surface at each of the M moments, and convert the S optical echo signals into S electrical echo signals for storage at each moment.

Abstract: A first overvoltage protection OVP threshold is set for the electronic device, and when a voltage of a battery is greater than the first OVP threshold, a power supply module is controlled not to supply power to a load; the power supply module is controlled not to charge a battery in a battery module; and the battery in the battery module is controlled to supply power to the load until the voltage of the battery is always less than a second OVP threshold in preset duration, where the second OVP threshold is less than the first OVP threshold.

Abstract: A computer-implemented method and a system for capturing and managing changes to a history-based part model are described. The changes are generated external to the part and are stored as a feature within the history-based modelling system. The method and system are used in the context of a part assembly edit. A user supplies a generic change to the part assembly in the form of an initial driving change. This is analyzed to determine consequential changes within the model that need to be made to preserve the consistency of the model of the part assembly.

Abstract: Systems and methods of testing integrated circuits independent of chip package configuration include or utilize a socket configured to receive a device under test (DUT), wherein the socket includes a plurality of input pins and a plurality of output pins, and wherein the DUT includes a plurality of device pins; a wireless communication device configured to wirelessly transmit information on the DUT to a server device operating a machine learning (ML) model, and wirelessly receive response data generated by the ML model from the server device, the response data including at least one of a pin configuration information of the DUT or a timing configuration information of the DUT; and a switch array configured to route respective ones of the plurality of device pins to corresponding ones of the plurality of output pins based on the response data.

Abstract: The invention relates to the technical field of microstructure refinement and homogenization of bearing steel, and specifically relates to a high-carbon bearing steel and a method of preparing same. The high-carbon bearing steel of the invention has the following chemical composition: C: 0.80˜1.20 wt %, Cr: 0.40˜2.0 wt %, Mn: 0.15˜0.75 wt %, Si: 0.15˜0.75 wt %, Nb: 0˜0.20 wt %, Mo: 0˜0.20 wt %, V: 0˜0.20 wt %, P?0.015 wt %, S?0.01 wt %, the remaining is Fe and unavoidable impurities; the contents of Nb, Mo and V are not 0 at the same time. According to the invention, microalloying elements such as Nb, Mo and V, in combination with other elements, are added into the high-carbon bearing steel to effectively refine the bearing steel matrix and promote the precipitation of a large amount of nano-carbides, thereby enhancing the contact fatigue life of the high-carbon bearing steel.

Abstract: A time of flight (TOF) measurement method and apparatus are provided, including a controller, a time to digital converter, a pulse transmitter, and a pulse receiver. The controller is configured to control, in a working period according to a predetermined transmit rule, the pulse transmitter to sequentially send M transmit pulses. The pulse receiver is configured to receive N feedback pulses in the working period. The time to digital converter is configured to obtain time of flight information corresponding to the N feedback pulses. The controller is further configured to obtain a target time of flight based on the time of flight information corresponding to the N feedback pulses, and obtain a target distance based on the target time of flight.

Abstract: A cutting element may include a substrate having a non-planar upper surface with a peripheral edge, and an ultrahard layer. The upper surface may include at least one depression formed at least proximate the peripheral edge; and a compressive stress hoop extending around the upper surface adjacent the peripheral edge, extending into the at least one depression, and configured to reduce tensile stress in the ultrahard layer. The ultrahard layer may be on the substrate and may have a non-planar top surface and an interface formed between the ultrahard layer and the substrate.

Abstract: A modeling method for a tubular structure includes: acquiring a structural wire-frame; generating, at each non-manifold node of non-manifold nodes of the structural wire-frame, a polyhedral structure formed by faces of a polyhedron; generating, at each manifold node of manifold nodes of the structural wire-frame, a connecting face; generating, at each end node of end nodes of the structural wire-frame, an end face; connecting vertices of the connecting wire-frame, vertices of the connecting face, and vertices of the end face; and carrying out curved-surface subdivision.

Abstract: A track system and a method are disclosed. The track system comprising a pair of conveyor tracks defines an inner side and an outer side. Each conveyor track comprises a running portion comprising a running surface on the inner side of the conveyor track, a mounting portion comprising a mounting surface on the inner side, and a first cable tray monolithic with the mounting portion. The first cable tray extends a width of the conveyor track. Each side cover of a pair of side covers is detachably mounted with the outer side, and is configured to cover the first cable tray. Each connect rail is positioned between each of the pair of the conveyor tracks and coupled with the mounting portion. Thereafter, one or more openings are fabricated through the mounting portion for passage of one or more cables across the first cable tray and the second cable tray.

Abstract: Systems and methods of testing integrated circuits independent of chip package configuration include or utilize a socket configured to receive a device under test (DUT), wherein the socket includes a plurality of input pins and a plurality of output pins, and wherein the DUT includes a plurality of device pins; a wireless communication device configured to wirelessly transmit information on the DUT to a server device operating a machine learning (ML) model, and wirelessly receive response data generated by the ML model from the server device, the response data including at least one of a pin configuration information of the DUT or a timing configuration information of the DUT; and a switch array configured to route respective ones of the plurality of device pins to corresponding ones of the plurality of output pins based on the response data.

Abstract: Optical transmitting apparatuses are disclosed. In in an implementation, an apparatus comprises an array light source that includes M*N light sources. An included angle between any column of light sources in the N columns of light sources and any row of light sources in the M rows of light sources is predetermined. The array light source is located on a first side of a collimating lens, a plane on which the array light source is located is perpendicular to an optical axis of the collimating lens, and a distance between the plane on which the array light source is located and a center point of the collimating lens is a focal length of the collimating lens. An rotatable scanning mirror is located on a second side of the collimating lens, and a center point of a reflective surface of the scanning mirror is on the optical axis of the collimating lens.

Abstract: Provided are an organic compound, a P-type doped material and an application thereof. The organic compound has a structure represented by Formula I, and through a molecular structure design, the organic compound has a lowest unoccupied molecular orbital energy level which is close to an anode work function and a highest occupied molecular orbital energy level of a hole transport layer, effectively promoting the generation of holes. The organic compound has a suitable molecular weight, low volatility and high stability, sufficiently satisfying an evaporation preparation process of OLED devices; moreover, the synthesis method is simple and low cost, achieving large-scale application.

Abstract: A display system may include a plurality of light emitting diodes to emit light, where each of the light emitting diodes are connected in parallel and a plurality of first switches respectively coupled to the plurality of light emitting diodes. A first switch of the plurality of first switches is coupled in parallel to a first light emitting diode. The first switch may short the first light emitting diode of the plurality of light emitting diodes through a defined resistor having a defined value that therefore draws a defined short circuit current.

Abstract: A first overvoltage protection OVP threshold is set for the electronic device, and when a voltage of a battery is greater than the first OVP threshold, a power supply module is controlled not to supply power to a load; the power supply module is controlled not to charge a battery in a battery module; and the battery in the battery module is controlled to supply power to the load until the voltage of the battery is always less than a second OVP threshold in preset duration, where the second OVP threshold is less than the first OVP threshold.

Abstract: A cutting element may include a substrate having a non-planar upper surface with a peripheral edge, and an ultrahard layer. The upper surface may include at least one depression formed at least proximate the peripheral edge; and a compressive stress hoop extending around the upper surface adjacent the peripheral edge, extending into the at least one depression, and configured to reduce tensile stress in the ultrahard layer. The ultrahard layer may be on the substrate and may have a non-planar top surface and an interface formed between the ultrahard layer and the substrate.

Abstract: An information transmission method and a related device are provided. The method includes: determining, by a base station, to send downlink information to P user equipments of at least one user equipment within a first time period; generating, by the base station, an indication field according to the determined P user equipments, where the indication field includes M bits, each of the at least one user equipment is corresponding to K bits of the M bits, the K bits are used to indicate whether the corresponding user equipment needs to receive and read the downlink information sent by the base station within the first time period, K is a positive integer greater than 1 and less than M, and P is an integer greater than or equal to 0; and sending, by the base station, the indication field to the at least one user equipment.