Abstract: A beam for supporting a plurality of prismatic batteries in battery enclosure of an electric vehicle includes a base, having a lower elongate horizontal flange, and an upper elongate horizontal flange, narrower than the lower elongate horizontal flange, spaced above the lower elongate horizontal flange by a vertical web. A web member can be disposed on the upper elongate horizontal flange of the base, and includes first and second elongate exterior vertical wall members. At least two elongate inserts disposed between the vertical exterior wall members, and configured to at least in part form at least one longitudinally extending channel between them. The elongate inserts can be made of metal and the longitudinally extending channel provides a pathway for cooling fluid. A cap can engage the upper edges of the vertical wall members and enclose the metal inserts in the space between the first and second vertical wall members.

Abstract: A battery monitoring system for a battery pack of an electric vehicle. The battery monitoring system may include a virtual cell model configured for generating a definitive output based on a current through the battery pack and a definitive equivalent circuit model (ECM) for a virtual cell and a physical cell model configured for generating an indefinitive output based on the current and an indefinitive ECM for the battery pack. The battery monitoring system may include an SOC transformation module configured for generating a battery SOC for the battery pack based at least in part on the definitive and indefinitive outputs.

Abstract: An information processing method and apparatus and a communication device. The information processing method in embodiments of this application includes: A first device acquires first information of a second device, where the first information includes a sensor measurement result of the second device. The first device executes a first operation according to the sensor measurement result, where the first operation is related to at least one of a communication service and a sensing service. The sensor measurement result includes at least one of the following: a motion-related information measurement result, a position-related information measurement result, and an environment-related information measurement result.

Abstract: This application discloses a calibration method and apparatus, an information transmission method and apparatus, and a communication device. The calibration method includes: obtaining, by a first node, first information, and obtaining a first measurement value, where the first information is used to indicate a non-ideal factor existing when at least one sensing node executes a first service, the first service includes a sensing service or an integrated sensing and communication service, and the non-ideal factor includes a factor causing at least one of a frequency deviation, a time deviation, a power deviation, an amplitude deviation, or a phase deviation between the first measurement value and a true value; and performing, by the first node, calibration processing on the first measurement value based on the first information, to obtain a second measurement value, where a sensing result of the first service is determined based on the second measurement value.

Abstract: An axial flux motor assembly is disclosed and includes: an axial flux motor comprising a rotor, and a first stator; and a power inverter assembly. The power module assembly includes: a printed circuit board; a control module mounted on the printed circuit board; power module assemblies connected to the printed circuit board and controlled by the control module; and a cold plate. The cold plate is disposed between the first stator and the power module assemblies and includes a first side and a second side, which is opposite the first side. The cold plate cools the power module assemblies via the first side and the first stator via the second side.

Abstract: An example rotor includes a rotor yoke having an outer circumference and an inner circumference. The rotor further includes a plurality of rotor ribs on a surface the rotor yoke and extending between the outer circumference and the inner circumference. The rotor further includes a plurality of magnets, each of the plurality of magnets being disposed adjacent to and between two of the plurality of rotor ribs.

Abstract: An axial flux motor includes: a ring-shaped stator, a ring-shaped rotor and a planetary gear set. The ring-shaped stator includes a stator core and segments arranged on the stator core, where each of the segments includes a laminated stack and windings wrapped around the laminated stack. The ring-shaped rotor defines an inner open area and including a body and permanent magnets arranged on the body adjacent to and spaced from the segments. The planetary gear set is disposed within the inner open area and configured to receive an input torque from the rotor and provide an output torque, which is greater than the input torque.

Abstract: A method and an apparatus for determining an operation mode, a device, and a storage medium are provided. The method includes: determining first information, where the first information is at least one of position information and positioning error information of a target terminal; and determining at least one first operation mode based on the first information, where the first operation mode is associated with at least one of the following: a first beam direction of a reflected signal or a refracted signal of a first device; a beamforming mode of a reflected signal or a refracted signal of a first device; and a polarization mode of a reflected signal or a refracted signal of a first device.

Abstract: This application provides a sensing processing method and apparatus, a terminal, and a device. The method includes: obtaining, by a first device, a first sensing result and a second sensing result; and determining, by the first device, a first parameter based on the first sensing result and the second sensing result. The first sensing result is a measurement sensing result obtained through sensing measurement on a reference target based on a first signal, and the second sensing result is a reference sensing result corresponding to the reference target. The first parameter is used to indicate a measurement error of the sensing measurement. The reference target includes at least one of the following: a moving target within a preset range; a specified target area; or a device equipped with intelligent reflection surface or backscatter communication.

Abstract: This application discloses a processing method for sensing measurement, and a device. The processing method for sensing measurement in this application includes: a first device receiving a first sensing measurement result, and the first device obtains a target sensing measurement result based on the first sensing measurement result and the target sensing signal. The first sensing measurement result is sent by a third device based on a target sensing signal. The target sensing signal is generated by a second device based on a sensing measurement encryption requirement. The target sensing signal is used for a target sensing task.

Abstract: A rotor for mounting on a rotational axis in an axial flux electric motor includes a ferromagnetic rotor core. The rotor also includes a plurality of alternating south and north pole permanent magnets (PMs) arranged on the ferromagnetic rotor core symmetrically around the rotational axis and facing the stator. The ferromagnetic rotor core includes a plurality of core saliencies extending to the rotor exterior surface. Each of the core saliencies is arranged between one south pole PM and one north pole PM. The plurality of core saliencies is phase-angle shifted relative to the plurality of alternating south and north pole PMs to thereby alter magnetic reluctance of the electric motor. An axial flux electric motor employing the above-described rotor is also contemplated.

Abstract: An electric machine includes a housing having an inner surface; and a stator including a stator core mounted in the housing. The stator core includes a plurality of stator windings, a thermal bridge extends between the stator core and the inner surface of the housing. The thermal bridge is formed from a non-magnetic material and includes a plurality of individual thermal bridge elements.

Abstract: According to various embodiments, a system for facilitating a data communication is provided. The system may comprise a host device; a human interface device; and a receiver device wirelessly connectable to the human interface device and detachably couplable to the host device. The human interface device may generate input data for a user input, generate control information associated with the input data, and transmit the input data and the control information to the receiver device. The receiver device may transmit the input data to the host device. The receiver device may transmit an acknowledgement packet to the human interface device if the control information indicates that an acknowledgement of receipt of the input data is required, and perform a task for establishing a new wireless connection if the control information indicates that an acknowledgement of receipt of the input data is not required.

Abstract: An axial flux electric motor includes a stator including a stator segment having a support frame formed with an opening defined by a continuous edge. A stator winding segment is arranged in the opening of the stator segment. The stator winding segment has an outer surface. A thermal interface material (TIM) is disposed between the outer surface of the stator winding segment and the continuous edge defining the opening in the support frame.

Abstract: The invention provides a method for constructing a target prediction model in a multicenter small sample scenario and a prediction method. In combination with the idea of transfer learning, a training set of a new node is predicted by directly using knowledge of a trained node, and a prediction error sample is used to reflect a difference between the new node and the trained node. The difference is used as supplementary knowledge. Model knowledge of the new node is quickly acquired, to avoid training of a new node from scratch each time. Finally, parallel integration of incremental subclassifiers is implemented by using a ridge regression method, so that the deployment time and costs are greatly reduced. The generalization of models is ensured through sharing of historical knowledge and a knowledge discarding mechanism, good classification effect can also be achieved for a node with a small sample size.

Abstract: Disclosed herein is one or more subtilisin variant, nucleic acid encoding same, and compositions and methods related to the production and use thereof, including one or more subtilisin variant that has improved stability and/or soil removal compared to one or more reference subtilisin.

Abstract: The present disclosure describes a multi-function, integrated Super Beam assembly structure with integrated structural, cooling, and transverse elastic compliance functions; and Thermal Management Propagation (TMP) protection. The Super Beam assembly includes a pair of parallel face plates, coolant channel cover plates, and coolant channels that are defined by the face plate and the one or more coolant channel cover plates. The structural design of the cooling channels, and the corresponding air gaps formed in-between them, allows a transverse elastic compliance of the Super Beam assembly to be tuned to different amounts of elasticity. Top, bottom and/or end structural channels may be included. A pair of TMP suppression channels may be attached to the Super Beam assembly structure with an adhesive “thermal fuse” that preferentially melts and causes the pair of TMP suppression channels to detach from the Super Beam assembly during overheating in a TMP event.

Abstract: An electrical machine includes a rotationally-fixed stator defining a rotational axis of the electrical machine and having a plurality of stator magnetic poles, the stator magnetic poles disposed about the rotational axis. The electrical machine also has a rotor rotatably mounted coaxially with the rotational axis and axially spaced from the stator, the rotor having a plurality of permanent magnets facing the stator magnetic poles. Each stator magnetic pole includes a plurality of ferromagnetic laminations in a lamination stack that extends from a radially-inward extent to a radially-outward extent relative to the rotational axis, and a ferromagnetic composite pole portion affixed to the radially-outward extent or the radially-inward extent of the lamination stack of the stator magnetic pole.

Abstract: A cooled axial flux electric motor includes a rotationally-fixed stator defining a rotational axis and having a plurality of conductive stator magnetic poles arranged radially about the axis. The motor also includes a rotor spaced axially from one side from the stator and rotatably mounted coaxially with the rotational axis and defined by inside and outside diameters. The rotor has a first exterior surface facing the stator and a second exterior surface arranged opposite the first exterior surface. A ferromagnetic rotor core defines the rotor second exterior surface. The rotor also includes alternating south and north pole permanent magnets (PMs) arranged on the rotor core symmetrically around the axis and facing the stator. The rotor additionally includes channels extending radially outwardly across the rotor and configured to direct a coolant, via centrifugal force, from the inside diameter toward the outside diameter as the rotor rotates about the axis.

Abstract: A stator for an electrical machine defines a central axis and has a first stator face facing parallel to the central axis and a second stator face facing parallel to the central axis, with the first stator face and the second stator face facing in opposite directions. The stator includes a plurality of ferromagnetic segments disposed about the central axis, each segment having a pair of parallel faces that face parallel to the central axis of the stator. On each stator face, faces of adjacent segments of the plurality of segments form gaps therebetween, the gaps extending radially relative to the central axis, the gaps on the first stator face being angularly offset relative to the central axis from the gaps on the second stator face.