Abstract: A bathtub device for bubble bath physiotherapy, wherein the bathtub body is mounted on the bathtub body support. The exhaust system of the bathtub device is mounted in a space between the bathtub body and the bathtub body support. A fan is configured for delivering gas. The air suction inlet ends of the air suction pipe are configured to be in communication with the upper open side of the bathtub body, and the air suction outlet end is connected to the air inlet side interface device of the fan. The exhaust inlet end of the exhaust pipe is connected to the air outlet side interface device of the fan. The present invention further provides a bubble bath physiotherapy system comprising the bathtub device. By using the bathtub device, a safer bubble bath can be achieved.

Abstract: A vehicle speed control method, an apparatus, a device and a storage medium applied to a vehicle. The method includes: receiving (S210) a speed limit command sent by a speed control device, where the speed limit command includes a speed limit, and the speed limit command is generated by the speed control device when it is determined a position of the vehicle is in an area where an accident occurrence rate is greater than or equal to a preset threshold; reducing (S220) a travelling speed of the vehicle to less than the speed limit in response to the speed limit command. According to the vehicle speed control method, vehicle speed can be controlled according to actual safety situation on a road, thereby improving safety of vehicle travelling.

Abstract: A fluid filling device is provided, including: a covering unit, a quick-connecting unit and a base. The covering unit is configured to cover an opening portion. The covering unit includes a first flow channel, and the first flow channel is configured to be communicated with an interior of the opening portion. The quick-connecting unit is disposed on the covering unit and communicated with the first flow channel. The base includes at least one joint, a second flow channel and a connection portion. The at least one joint is configured to be assembled with at least one pipe. The second flow channel is communicated respectively with the at least one joint and the connection portion. The connection portion is detachably and communicatedly connected with the quick-connecting unit.

Abstract: This application provides an extended authentication method and apparatus for a generic bootstrapping architecture and a storage medium. A first network element obtains a bootstrapping transaction identifier (B-TID) and a key lifetime; and the first network element sends the B-TID and the key lifetime to the terminal, so that the terminal performs extensible authentication protocol (EAP)-based generic bootstrapping architecture (GBA) authentication and key agreement (AKA) authentication with the first network element based on the B-TID and the key lifetime.

Abstract: A passenger protection method includes obtaining in-vehicle passenger information and in-vehicle environment information; determining an abnormal state type and an abnormality degree based on the in-vehicle passenger information and the in-vehicle environment information; and determining, based on the abnormal state type and the abnormality degree, an emergency measure for reducing the abnormality degree.

Abstract: A cover window, a manufacturing method of a cover window, and a display device including a cover window are provided. A cover window includes a folding portion and a non-folding portion, and the folding portion includes an inside surface that is compressed when folded and an outside surface that is stretched when folded, the folding portion includes a first layer adjacent to the outside surface, a second layer adjacent to the inside surface, and a third layer between the first layer and the second layer, the folding portion and the non-folding portion include at least one metal ion, a concentration of the metal ion included in the second layer is higher than a concentration of the metal ion included in the first layer, and the first layer includes a plurality of depletion regions.

Abstract: A braking control device includes a front wheel motor that controls a front wheel hydraulic pressure to adjust a front wheel braking torque, a first motor that adjusts a right rear wheel braking torque, and a second motor that adjusts a left rear wheel braking torque. The front wheel motor includes two-system coils, and the first and second motors include one-system coils. A controller that controls the electric motors includes a one-side drive circuit that energizes one of the two-system coils of the front wheel motor, an other-side front wheel drive circuit that energizes the other of the two-system coils of the front wheel motor, a first rear wheel drive circuit that energizes the one-system coil of the first motor, and a second rear wheel drive circuit that energizes the one-system coil of the second motor.

Abstract: A soundproof material includes rubber sponge having a specific gravity of 0.2 or less, which is formed by extrusion molding and a subsequent crosslinking and foaming of a rubber composition using a microwave heating device. The rubber composition includes at least raw material rubber, a crosslinking agent, a foaming agent, and carbon black. The soundproof material has a rectangular cross-sectional outer shape, has at least two hollow parts inside formed by a lateral partition wall extending in a left-right lateral direction and at least two hollow parts formed by a vertical partition wall extending in a vertical direction. The method includes adding carbon nanotubes to the rubber composition.

Abstract: The embodiments of the present disclosure provide methods and systems for energy measuring based on natural gas data of a smart gas meter, including establishing the gas IoT. The object platform obtains consumed gas volume data and location data of the smart gas meter as first data and second data, and sending them to the management platform through the sensor network platform. The management platform generates consumed gas preprocessing data based on the first data and the second data, and generates energy measurement data after performing the computation outside the gas IoT on the consumed gas preprocessing data by the cloud platform outside the gas IoT. The management platform sends the energy measurement data to the user platform configured in a regional pipeline network center through the service platform. The user platform performs gas energy measurement of the smart gas meter based on the energy measurement data.

Abstract: An electronic device includes a display layer, a data driving circuit, a scan driving circuit, a driving controller, and a temperature sensor which measures a temperature of the display layer to generate temperature data. The driving controller includes a first lookup table calculating unit which calculates a first lookup table based on the image signal, the temperature data, and a reference lookup table set for each of a plurality of gray levels, a luminance compensating unit which calculates a luminance weight based on luminance data, and a second lookup table calculating unit which calculates a second lookup table based on the first lookup table and the luminance weight, and the driving controller generates the image data based on the image signal and the second lookup table.

Abstract: Provided are a display apparatus, of which a display area is expanded for the representation of images in an area where an electronic component is located and in which the degradation in performance of the electronic component is reduced, and a method of manufacturing the display apparatus. The display apparatus includes a substrate, a light-emitting element disposed on the substrate, and a lower metal layer disposed under the light-emitting element. The lower metal layer includes a first surface facing the substrate and including an uneven portion, and a second surface opposite to the first surface. The first surface of the lower metal layer has surface roughness greater than that of the second surface of the lower metal layer.

Abstract: A display panel, an array substrate, and a method of manufacturing thereof are provided, and the method includes: forming a semiconductor material layer, a barrier component, a first insulating layer, a gate, a second insulating layer, and an interlayer dielectric layer on the array substrate in order, performing a photolithographic process on the first insulating layer, gate, second insulating layer, and interlayer dielectric layer with a predetermined mask, forming a first via hole, a second via hole, and a groove; forming a source, drain, metal component and; and forming a planarization layer.

Abstract: A light strip configured to facilitate shape forming includes a flexible member and a light emitting assembly. The flexible member has a continuously extending elongated shape and includes a light transmissive portion and a cavity arranged at an internal thereof. The light emitting assembly includes a plurality of light emitting elements arranged at intervals inside the cavity. The flexible member includes a slot arranged at one side and extending in the same direction as the flexible member and is used for clamping securement to a stand portion formed by a metal wire, in order to form a planar or three-dimensional shaped light ornament.

Abstract: Disclosed is a stirring mechanism for extracting lithium from a waste liquid of a lithium iron phosphate battery, including a pedestal, a clamping mechanism and a stirring mechanism; the clamping mechanism is movably connected to a bottom portion of the pedestal; the stirring mechanism is rotatably arranged between the pedestal and the clamping mechanism; the stirring mechanism includes a motor, a rotating member and a stirring member; the rotating member is rotatably arranged in a center of a fixed portion of the clamping mechanism, and the rotating member is obliquely arranged; the stirring member is detachably connected to a bottom portion of the rotating member; and the stirring member includes a connecting base, a separating hopper and a stirring wheel which are connected in sequence.

Abstract: A display substrate and a display device are provided. In the display substrate, the display sub-pixel is located in a display region, the display sub-pixel and includes a first display sub-pixel, a second display sub-pixel, a third display sub-pixel, and a fourth display sub-pixel that emit light of colors different from each other; the dummy sub-pixel is located in a periphery region, the periphery region includes a dummy region and an edge region, the dummy sub-pixel is located in the dummy region of the periphery region, the dummy sub-pixel includes a first dummy sub-pixel, a second dummy sub-pixel, a third dummy sub-pixel, and a fourth dummy sub-pixel; and the display substrate further includes a spacer including a plurality of first spacers and a plurality of second spacers, the plurality of first spacers are located in the periphery region, the plurality of second spacers are located in the display region.

Abstract: An adapter includes a waterproof container, a photoelectric conversion device housed in the waterproof container and connected to an optical cable, and an attachment structure provided at the waterproof container, for use in detachably attaching the adapter to an ROV.

Abstract: Provided is a pixel electrode. The pixel electrode includes a first electrode, the first electrode being a strip-shaped electrode; and a plurality of second electrodes, wherein each of the second electrodes is a strip-shaped electrode and is connected to the first electrode, and the plurality of second electrodes are arranged along an extending direction of the first electrode; wherein a length of the first electrode is greater than a length of any one of the second electrodes, and a width of the first electrode is greater than a width of any one of the second electrodes.