Abstract: An automatic cleaning device, configured with a dust collection function, and including: a moving platform, comprising an accommodating chamber, wherein the moving platform is configured to automatically move on an operating surface; and a cleaning module, comprising a dust box and a main brush module, wherein the dust box is detachably mounted in the accommodating chamber, and the dust box comprises a first side wall and a second side wall that are provided opposite to each other; where the accommodating chamber further comprises a third side wall provided corresponding to the first side wall of the dust box, and a fourth side wall provided corresponding to the second side wall of the dust box, wherein the third side wall and the fourth side wall respectively comprise a plurality of air inlet holes, and the plurality of air inlet holes are configured to provide intake airflows to the dust box from two directions during a dust collection process.

Abstract: Provided is a long-stroke trigger switch with an instantaneous structure. The switch comprises a base body, an upper cover and a push shaft, wherein one end of the push shaft is arranged in a box body formed by the base body and the upper cover, and the other end of the push shaft extends out of the box body; a trigger is arranged at the end, extending out of the box body, of the push shaft, and a key and key springs are arranged between the trigger and the box body; a reset spring is arranged on the part, arranged in the box body, of the push shaft; a push shaft insert block is arranged at the end, arranged in the box body, of the push shaft, a movable contact assembly and a binding post assembly matched with the movable contact assembly are arranged below the push shaft insert block.

Abstract: An automatic cleaning apparatus and system having a dust-collection function. The automatic cleaning apparatus comprises: a mobile platform containing an accommodating chamber, the mobile platform being configured to automatically move along an operating surface; and a cleaning module comprising of a dust box and a main brush module, wherein the dust box is detachably assembled in the accommodating chamber, and comprises a first air inlet door and a second air inlet door, and the first air inlet door and the second air inlet door are located on a first sidewall and a second sidewall of the dust box, respectively, and are configured to provide intake airflows in different directions during dust collection.

Abstract: Disclosed are a method and apparatus for compressing a topology recognition model, an electronic device, and a medium. The method includes: pruning a to-be-compressed model to obtain a pruned model, and training the pruned model to obtain a trained pruned model; quantifying a bit quantity of a weight parameter of each neural network layer in the trained pruned model from a first bit quantity to a second bit quantity to obtain a highly-quantified pruned model, and training the highly-quantified pruned model to obtain a trained highly-quantified pruned model; using the trained highly-quantified pruned model as the to-be-compressed model, continuously pruning and quantifying the to-be-compressed model until a compressed topology recognition model is obtained, and deploying the compressed topology recognition model on an Internet of Things in Power Systems (IOTIPS) terminal, to reduce a size of the topology recognition model while ensuring the topology recognition model meets an accuracy requirement.

Abstract: An automatic cleaning device, including an assembly structure configured to assemble a position determination device on a mobile platform T the assembly structure includes an assembly bracket including: a rotor accommodation portion that includes a first arc-shaped side wall; and a motor accommodation portion that includes a second arc-shaped side wall. The position determination device includes a position determination element including: a rotor, a rotating shaft of the rotor being substantially disposed in a geometric center of the rotor accommodation portion; and a motor, an output shaft of the motor being substantially disposed on a connecting line between a geometric center of the motor accommodation portion and the geometric center of the rotor accommodation portion.

Abstract: Disclosed is an automatic cleaning device including: a mobile platform configured to automatically move on an operating surface and comprising an accommodating chamber; and a cleaning module comprising a dust box, the dust box being detachably assembled in the accommodating chamber, the dust box comprising an accommodating portion, a top cover disposed above the accommodating portion, and a locking mechanism; the locking mechanism comprising a first locking mechanism substantially disposed at a central axis of the top cover; wherein the first locking mechanism comprises at least a first downward-grip recess and a first stop member, the first stop member being disposed within the first downward-grip recess, and the first stop member being capable of being elastically moved relative to the first downward-grip recess under an action of an external force; and the locking mechanism further comprises a second locking mechanism.

Abstract: Provided is an automatic cleaning device. The automatic cleaning device includes: a mobile platform configured to automatically move on an operation surface and including an accommodating chamber, the accommodating chamber including a first chamber and a second chamber; and a cleaning module comprising a dust box detachably assembled to the accommodating chamber. The first chamber and the second chamber are sequentially arranged next to each other in an advancing direction of the automatic cleaning device, and a depth of the first chamber is greater than a depth of the second chamber.

Abstract: The present application relates to devices and components including apparatus, systems, and methods for security enhancement with respect to reselection of relay user equipment.

Abstract: Composite materials that include a polymer matrix and a metal halide perovskite. The metal halide perovskite may be a lead-free metal halide double perovskite. Devices that include a layer of a composite material, a first electrode, and a second electrode. Methods of forming composite materials and devices, including methods that include printing one or more layers with a 3D printer.

Abstract: Methods and apparatuses are disclosed for signaling unused channel occupancy time (COT) to the gNB for COT sharing among other UEs. Upon determining that a portion of the maximum COT (MCOT) provided to the UE will be unused, the UE can generate COT sharing information for transmission back to the gNB. The COT sharing information identifies a starting point and a duration (e.g., a number of consecutive slots) of the unused portion of the MCOT. This information is then encoded into configured grant uplink control information (UG-UCI) and transmitted to the gNB as part of the uplink transmission. In aspects, the unused portion may begin part-way through a slot. In this instance, a starting symbol of the unused portion or an ending symbol of the used portion may also be encoded into the uplink transmission. In this manner, unused COT is not wasted, but rather repurposed by the gNB.

Abstract: The present application relates to the technical field of motors, and provides a motor with two degrees of freedom and a robot. Such a motor with two degrees of freedom comprises a motor shell, an outer rotor motor and a disk-type motor, wherein the outer rotor motor comprises an outer-rotor-motor stator assembly and an outer rotor disk, the outer-rotor-motor stator assembly is fixed to the motor shell and arranged circumferentially around the motor shell, and the outer rotor disk serves as a power output end of a first degree of freedom; the disk-type motor is sleeved on the outer rotor motor, and comprises an inner rotor disk and a disk-type-motor stator assembly, the disk-type-motor stator assembly is fixed at a central part of the motor shell, and the inner rotor disk serves as a power output end of a second degree of freedom.

Abstract: A user equipment (UE) may receive a downlink message from a non-terrestrial network (NTN) which may include one or more sets of terrestrial network (TN) cell reselection information. The one or more sets of TN cell reselection information may further include location information corresponding to one or more cells of the TN. The UE may determine its location and, in response to receiving the downlink message, compare its location to the location information corresponding to the one or more cells of the TN. The UE may then select, based on the comparison, a set of the one or more sets of TN cell reselection information and further perform a cell reselection procedure based on the selection.

Abstract: A LED includes: a semiconductor layer sequence, a first electrode and a second electrode, and the semiconductor layer sequence includes a first semiconductor layer, a light-emitting layer, and a second semiconductor layer arranged sequentially from bottom to top in that order. The first or second electrode includes an electrode structure including a first metal layer, a second metal layer, and a third metal layer. The first metal layer is electrically connected to the semiconductor layer sequence, the second metal layer is disposed on the first metal layer, and the third metal layer is disposed on the second metal layer. The second metal layer includes a nickel-phosphorus alloy or a nickel-phosphorus compound. The design of the second metal layer enhances the electrode adhesion and reliability during soldering, preventing the diffusion of an external solder to the first metal layer, thereby avoiding the risk of electrode detachment caused by push force.

Abstract: A car washing system comprises a filtering unit, a pure water pipeline, a waste water pipeline, a washing pipeline, an optional first branch line, and a second branch line. The filtering unit comprises an RO filter membrane, a filtering pipeline and a booster pump. One end of the filtering pipeline is connected to the inlet of the RO filter membrane. The booster pump is set in the filtering pipeline. The pure water pipeline is connected between a pure water outlet of the RO filter membrane and one end of the washing pipeline. The joint of the pure water pipeline and the washing pipeline is provided with a high-pressure pump. One end of the waste water pipeline is connected with waste water outlet of the RO filtering membrane, and the other end is a discharge end. Water in the washing pipeline flows through the second branch line.

Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing downlink transmission and interlace uplink transmission. For example, some aspects of this disclosure relate to a base station including a transceiver configured to communicate over a wireless network with a user equipment (UE) and a processor communicatively coupled to the transceiver. The processor divides a plurality of candidate Synchronization Signal Block (SSB) positions in a time window into a plurality of groups and communicates, using the transceiver, information associated with the plurality of groups of candidate SSB positions to the UE. The processor further performs a listen-before-talk (LBT) procedure. In response to the LBT procedure being successful, the processor determines a first group of the plurality of groups and transmits, using the transceiver, one or more SSBs on one or more candidate SSB positions of the first group to the UE.

Abstract: An approach is described for a base station to generate a first message and a second message. The base station transmits the first message and the second message to a user equipment (UE). The first message is associated with a cell supported by the base station and includes a first public land mobile network (PLMN) identity index and a first list of one or more network slices supported by a first PLMN associated with the first PLMN identity index. The second message is associated with one or more neighboring cells, and includes the first PLMN identity index and a second list of one or more network slice data associated the first PLMN as supported by the one or more neighboring cells. In addition, at least one of the one or more network slice data in the second list includes a sub-list of one or more neighboring cell data.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify that uplink data is available for transmission at the UE prior to a scheduling request occasion. The UE may skip transmission of a scheduling request during the scheduling request occasion based on identifying that an uplink grant is pending. The UE may transmit at least a portion of the uplink data to a base station using a resource allocation indicated by the uplink grant. Alternatively, the UE may transmit the scheduling request to the base station during a first scheduling request occasion. The UE may initiate a retransmission timer based on transmitting the scheduling request. Accordingly, the UE may skip retransmission of the scheduling request during a second scheduling request occasion that is subsequent to the first scheduling request occasion based on the retransmission timer.

Abstract: The functions of user equipment (UE), radio access network (RAN) devices, and core network (CN) devices in circumstances where a UE is expected to experience discontinuous coverage are described herein. A UE may send a CN a non-access stratum (NAS) message including a release request indicating that a UE is leaving coverage and assistance information. The CN may interrupt paging of the UE and resume the paging according to the assistance information. A UE may enter a low power usage mode upon leaving coverage, and may use one or more timers to determine when to check for coverage and send a mobility update message corresponding to the low power usage mode. A base station may receive, from a UE, a radio resource control (RRC) message comprising a release request and assistance information, send an RRC release message to the UE in response, and forward the assistance information to the CN.

Abstract: Systems and methods for small data transmissions (SDTs) between a user equipment (UE) and a network are disclosed herein. In some embodiments, the UE determines whether to perform an SDT procedure by comparing its own mobility state to an SDT mobility state condition provided by the network. The UE may also determine whether to perform the SDT procedure by comparing the size of user plane (UP) data to be sent with the SDT procedure to an SDT mobility-based data amount threshold provided by the network. Upon entering an RRC_INACTIVE state, the UE may start a validity timer relative to any such SDT mobility state condition and/or SDT mobility-based data amount threshold, and invalidate these once the validity timer expires. In some disclosed embodiments, the UE reports its determined mobility state to the network during an SDT procedure so that the network can accordingly select configuration parameters for SDT procedures.