Abstract: An autonomous mobile robot fleet includes a service transceiver module, a dispatch module, a robot fleet, a monitoring module, a storage module, and a certificate module. The service transceiver module is configured to receive and send mission information. The dispatch module couples to the service transceiver module, and is configured to generate dispatch information according to the mission information. The robot fleet wirelessly couples to the dispatch module. The robot fleet is used to execute the dispatch information. The monitoring module wirelessly couples to the robot fleet. The monitoring module generates monitoring information according to a status signal from the robot fleet. The storage module couples to the dispatch module and the monitoring module. The certificate module couples to the storage module, and wirelessly couples to the robot fleet. The certificate module is configured to generate certificate information according to the dispatch information and the monitoring information.

Abstract: Provided are a photovoltaic module and a photovoltaic facility. The photovoltaic module includes a laminate and a frame. The frame includes a first portion, a second portion, and a third portion. The second portion and the third portion are respectively connected to two ends of the first portion. The second portion and the third portion extend along a first direction, and the second portion is fixedly connected to a back surface of the laminate, or the second portion and the third portion extend along a third direction, and the first portion is fixedly connected to the back surface of the laminate. The frame supports the laminate.

Abstract: Provided are a photovoltaic facility and a method for assembling a frame of a photovoltaic module. The photovoltaic facility includes: a clamp, a color steel tile, a photovoltaic module, and a connecting member. The clamp is connected to the color steel tile and includes a clamping body. The photovoltaic module is located on one side of the clamping body and is connected to the clamping body through the connecting member. The photovoltaic module includes a laminate and a frame. The frame is connected to a back side of the laminate and has an opening. The connecting member extends into the opening and abuts against a sidewall of the opening. The photovoltaic module is connected to the color steel tile through the clamp.

Abstract: The present disclosure provides a pump body, a compressor, and a heat exchange apparatus. The pump body includes a cylinder assembly, a piston, a motion transmission structure, and a drive member. The cylinder assembly includes a cylinder. The piston is movably disposed in the cylinder. The drive member is connected to the piston through the motion transmission structure. An outer peripheral wall of the piston has a rail groove connected end to end in a circumferential direction, and the cylinder has a guide structure extending into the rail groove; or an inner surface of the cylinder has a rail groove connected end to end in the circumferential direction, and the piston has a guide structure extending into the rail groove. So that through driving of the piston by the drive member, the piston is capable of rotating relative to the cylinder while reciprocating along a rotating axis of the piston.

Abstract: The present disclosure provides an application log coding output method, a device, a system, and a computer readable storage medium. The method comprises: loading a conversion appender using an extension mechanism of a native logger, loading a log converter and a native appender for outputting a log message using the conversion appender, the log converter comprising one or more log sub-converters, and loading the log sub-converters specified by an initialization parameter using the log converter; receiving the log message sent by the native logger using the conversion appender, scheduling the log sub-converters specified by the initialization parameter to execute log coding, and sending the processed log to the native appender for secure output. By using the method, diversified log coding output can be achieved without retrofitting an application, and the method is more friendly to developers.

Abstract: A biflavone compound against an I-type herpes simplex virus, and a preparation method therefor and the use thereof. The bioflavone compound is a compound of formula I, or a crystal form thereof, or a salt thereof, or a stereoisomer thereof, or a solvate thereof, or a hydrate thereof, or a prodrug thereof. The biflavone compound has a good inhibitory effect on the I-type herpes simplex virus, has a significant effect on the replication and direct inactivation of the virus, and is dose dependent. The compound is also effective in preventing and/or treating viral keratitis caused by the I-type herpes simplex virus. The compound has good water solubility and low toxicity. It can be prepared into an external preparation for resisting the I-type herpes simplex virus, such as eye drops and eye ointment, and external ointments, creams, gel agents, film agents, film-coating agents, etc.

Abstract: A package structure including at least one semiconductor die and a redistribution structure is provided. The semiconductor die is laterally encapsulated by an encapsulant, and the redistribution structure is disposed on the semiconductor die and the encapsulant and electrically connected with the semiconductor die. The redistribution structure includes signal lines and a pair of repair lines. The signal lines include a pair of first signal lines located at a first level, and each first signal line of the pair of first signal lines has a break that split each first signal line into separate first and second fragments. The pair of repair lines is located above the pair of first signal lines and located right above the break. Opposite ending portions of each repair line are respectively connected with the first and second fragments with each repair line covering the break in each first signal line.

Abstract: A touch detection system includes a stylus, a panel and a processing circuit. The panel can include a plurality of sensing cells used to receive a first signal and a second signal generated by a touch event. The processing circuit can be coupled to the panel and used to determine a plurality of first areas and a plurality of first intensities corresponding to the first signal, determine a plurality of second areas and a plurality of second intensities corresponding to a second signal, and determine whether the touch event is triggered by the stylus touching the panel according to the first intensities, first areas, the second intensities and the second areas.

Abstract: An electronic device is provided. The electronic device includes a substrate, a first conductive layer, an insulating layer, a second conductive layer, and an electronic element. The first conductive layer is disposed on the substrate and includes a first power line. The insulating layer is disposed on the first power line and has a first opening. The first opening exposes the first power line. The second conductive layer is disposed on the insulating layer. The second conductive layer includes a first conductive element. At least a portion of the first conductive element is disposed in the first opening and electrically connected to the first power line. The electronic element is disposed on the insulating layer and electrically connected to the first power line. The electronic device in the embodiments of the disclosure may reduce the resistivity of metal wires, improve the problem of IR drop, or uniform the emitted light.

Abstract: A parallel module driver is disclosed and includes a modular backplane structure, a rectifier module and an inverter module. The modular backplane structure includes a plurality of connectors arranged equidistantly in a first direction. The rectifier module includes a rectifier-connection slot connected to one of the plurality of connectors in a second direction. The inverter module includes an inverter-connection slot connected to one of the plurality of connectors in the second direction. The rectifier module and the inverter module are arranged adjacent to each other, the rectifier-connection slot and the inverter-connection slot are connected to two adjacent connectors on the modular backplane structure, respectively. The lateral sides of the rectifier module and the inverter module are attached to each other, and respectively include a guiding element and a guiding groove matched with each other and limiting the rectifier module and the inverter module to slide in the second direction.

Abstract: A battery pack includes a first housing, a second housing, a cell module, and a plurality of connecting components. The first housing includes a first top wall. The second housing is accommodated in the first housing and connected to the first housing. The second housing and the first top wall are spaced apart along a first direction. The cell module is accommodated in the second housing. The connecting component is connected to the first top wall and the second housing. A structural strength of the connecting component is greater than structural a strength of the second housing.

Abstract: A dual pass band filter element includes: a substrate, and a bandpass filtering structure and an anti-reflection structure formed on two opposite surfaces of the substrate. The bandpass filtering structure includes a plurality of first material layers and a plurality of second material layers with a refractive index higher than the respective first material layers, wherein the first and second material layers are stacked alternately along the normal of the substrate; the dual pass band filter element has a first pass band and a second pass band that does not overlap with the first pass band in a band of 400 nm to 1800 nm. In this way, two different bands of light are allowed to pass through the dual pass band filter element, thereby expanding the application field of the dual pass band filter element.

Abstract: The disclosed systems and methods may include (1) identifying social media posts that have been posted to a social media platform by a creator account with fewer than a designated number of followers, (2) creating a social-engagement score for the creator account based on a measure of an amount of digital social engagement generated in response to the social media posts, (3) determining that the social-engagement score surpasses a threshold, (4) in response to (i) the creator account having fewer than the designated number of followers and (ii) the social-engagement score surpassing the threshold, designating the creator account as a prioritized creator account, and (5) presenting, in association with the creator account, a digital visual indicator indicating that the creator account is a prioritized creator account. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: A tertiary frequency modulation method for a power system, AGC based on power plant input performs active power regulation for tertiary frequency modulation in different modes in power plants in case of secondary frequency modulation failure of the power system and unidirectional deviation of grid frequency from rated frequency for a period: perform tertiary frequency modulation based on the reserved capacity of the secondary frequency modulation or the regulation amount of primary frequency modulation or random parameters. The invention relates to tertiary frequency modulation whose action sequence is later than that of the primary frequency modulation and the secondary frequency modulation to realize astatic frequency regulation.

Abstract: It relates to a thickening agent comprising an amidoamine of formula (I)and a N-acylamino acid salt of formula (II), which are as defined in the description. It also relates to sulfate-free personal care cleansing compositions containing the thickening agent.

Abstract: Disclosed is a preparation method for triphenylchloromethane, comprising the following steps: adding hydrochloric acid or a mixture of hydrochloric acid and Lewis acid to a mixture of triphenylmethanol and an organic solvent; stirring for reaction; removing the water layer after the completion of reaction to obtain an organic solution containing triphenylchloromethane. In the method, the conversion rate of triphenylmethanol is almost quantitative to be above 99%, and the content of triphenylchloromethane in the product obtained is above 99%. The operation is simple, and no waste gas is generated. Therefore, the method is environmentally friendly and suitable for industrialized production and can achieve better economic benefits.

Abstract: A photovoltaic curtain wall and a method for manufacturing the photovoltaic curtain wall are provided. The photovoltaic curtain wall includes a first cover plate, a cell string, and a second cover plate stacked sequentially in a first direction; and an encapsulation film including a first adhesive film and a second adhesive film, the first adhesive film is attached to the first cover plate, and the second adhesive film is attached to the second cover plate. The second cover plate has a thickness greater than or equal to an equivalent thickness, and the first cover plate has a thickness less than the thickness of the second cover plate; and the equivalent thickness is a thickness of a target cover plate that undergoes a preset bending deformation in response to a preset load, and the target cover plate and the second cover plate is made of a same material.

Abstract: A photovoltaic curtain wall and a method for manufacturing the photovoltaic curtain wall are provided. The photovoltaic curtain wall includes a first cover plate, a cell string, and a second cover plate stacked sequentially in a first direction; and an encapsulation film including a first adhesive film and a second adhesive film, the first adhesive film is attached to the first cover plate, and the second adhesive film is attached to the second cover plate. The second cover plate has a thickness greater than or equal to an equivalent thickness, and the first cover plate has a thickness less than the thickness of the second cover plate; and the equivalent thickness is a thickness of a target cover plate that undergoes a preset bending deformation in response to a preset load, and the target cover plate and the second cover plate is made of a same material.

Abstract: A compound of formula (I) capable of inhibiting plasmin activity, delaying fibrinolysis, and having coagulation and hemostatic activity, pharmaceutically acceptable salts, hydrates, isomers, prodrugs and mixtures thereof, wherein X, and R1 to R5 are as defined in the description.

Abstract: Disclosed herein are systems and methods to efficiently execute predictions models to identify future values associated with various nodes. The systems and methods described herein retrieve a set of nodes and execute various clustering algorithms in order to segment the nodes into different clusters. The systems and methods described herein also describe generating one or more prediction models, such as time-series models, for each cluster of nodes. When a node with unknown/limited data and attributes is identified, the methods and systems described herein first identify a cluster most similar the new node, identify a corresponding prediction model, and execute the identified prediction model to calculate future attribute of the new node.