Abstract: Provided is a method for processing sample data, an electronic device and a storage medium, relating to the field of artificial intelligence technology, and especially to the fields of image processing and computer vision. The method includes: obtaining a plurality of first working images of a spinning box; for each first working image in the plurality of first working images, determining the first working image as a defect image of the spinning box when a difference between the first working image and a normal image of the spinning box meets a first condition; and obtaining a first sample data set based on all defect images in the plurality of first working images.

Abstract: This application relates to a battery and an electric device. The battery includes a battery module, where the battery module includes at least one battery cell, and the battery module is disposed in a first direction, the first direction being a length direction of the battery or a moving direction of the electric device with the battery. The battery cell includes a plurality of surfaces, where the plurality of surfaces includes a first surface with the largest area, and the plurality of surfaces further include two second surfaces opposite each other, the two second surfaces being both connected to the first surface. The battery cell further includes an electrode terminal, where the electrode terminal is disposed on the first surface or at least one of the second surfaces.

Abstract: Provided is an automatic doffing communication method, a control system, a communication system and a network device. The method includes: receiving a doffing monitoring image from a terminal device; sending the doffing monitoring image to a text recognition system; receiving an automatic doffing scheduling task from an automatic doffing system; wherein the automatic doffing scheduling task comprises a task generated by the automatic doffing system according to a recognition result of the doffing monitoring image by the text recognition system; and sending the automatic doffing scheduling task to an automatic doffing device.

Abstract: This application provides a battery cell, a battery, and an electric apparatus. The battery cell includes a housing, an electrode terminal, and a current collector. The housing has a first wall and an accommodating cavity. The first wall has a first through hole enabling communication between the accommodating cavity and the outside of the housing. The electrode terminal includes a base and a connection portion connected to the base. The base is located on a side of the first wall back away from the accommodating cavity. At least part of the connection portion is located in the first through hole. The current collector includes a body portion and a protruding portion connected to the body portion. The protruding portion protrudes towards the first wall, and the protruding portion is configured to be connected to the connection portion.

Abstract: Provided is a method and apparatus for processing a logistics waybill and a storage media. The method includes: acquiring a sales order to be delivered; splitting the sales order into multiple sub-orders according to the sales order and inventory information of multiple plant areas when the sales order needs to be split and arranged for shipment; planning and obtaining the logistics waybill according to shipment quantities and shipping addresses of the multiple sub-orders and a delivery address of the sales order; binding vehicle information of a delivery vehicle receiving the logistics waybill with the logistics waybill; generating a first instruction and sending the first instruction to a current pickup plant area based on position information of the delivery vehicle before the delivery vehicle arrives at the current pickup plant area; and generating (S106) reconciliation settlement information when the logistics waybill is signed for.

Abstract: Provided is an order processing including pre-checking a first product order on an online shopping platform to obtain a second product order; determining a target production factory from a plurality of production factories based on product parameters of a target product or an estimated cost; generating a production scheduling order of the target product and sending the production scheduling order to the target production factory; updating the second product order on the online shopping platform based on latest progress information of the production scheduling order obtained from the target production factory; generating a delivery order based on inventory information of the target product after completion of the production scheduling order and sending the delivery order to a logistics platform; and updating the second product order on the online shopping platform based on latest progress information of the delivery order obtained from the logistics platform.

Abstract: Provided is a transfer vehicle, including: a vehicle body; a rotating mechanism, including an annular track vertically arranged above the vehicle body, a crawler belt arranged along an end surface of the annular track, and a first driving device connected to the crawler belt; a plurality of material receiving rods arranged at intervals on a side of the rotating mechanism, wherein each material receiving rod includes an inner rod and an outer rod sleeved on the inner rod, and the inner rod is connected to the crawler belt; a docking auxiliary mechanism arranged beside a docking station on the side of the rotating mechanism, including a pushing device and a positioning device, wherein the positioning device is configured to determine an orientation of a target docking position; and a control mechanism configured to control movement of the vehicle body.

Abstract: Provided is a doffing scheduling method and apparatus for yarn spindle product, and storage medium, applied in an automatic doffing system, relating to the field of computer technology, and particularly to the field of automation control. The automatic doffing system is connected to an automated guided vehicle, (AGV) and an overhead rail doffing vehicle, the AGV and the overhead rail doffing vehicle being deployed in different vertical spaces within a target workshop. The method includes: determining a target doffing vehicle corresponding to a first winding machine in the target workshop from the AGV and the overhead rail doffing vehicle based on time-related information of doffing the yarn spindle product in all or part of winding machines in the target workshop; scheduling the target doffing vehicle to complete a doffing task of the yarn spindle product in the first winding machine.

Abstract: An end cover includes: a cover body and a reinforcing portion. The cover body is configured to close an opening of a case of the battery cell, and the cover body has a first surface along a thickness direction of the cover body. The reinforcing portion protrudes from the first surface, and the reinforcing portion is configured to reinforce the cover body.

Abstract: Embodiments provide a battery, an electric device, and a method and a device for preparing battery cell, featuring a higher space utilization. The battery includes: a plurality of battery cells, where the plurality of battery cells are arranged in a first direction, a first region on an edge of a first surface of each of the plurality of battery cells is recessed to form a first recess, a first electrode terminal of each of the battery cells is protrusively provided on a second surface of the battery cell, the first surface and the second surface are perpendicular to the first direction, and the plurality of battery cells include a first battery cell and a second battery cell that are adjacent; and a first busbar configured to connect first electrode terminals of the adjacent first battery cell and second battery cell.

Abstract: A mobile cooling box has a box main body and at least one lid for opening the box and provides access from above to the inside of the box. The mobile cooling box is equipped with a user interface module for operation and control by the user. The user interface module is mounted at the mobile cooling box in a way that a part of it is engaged with a designated opening at the mobile cooling box on one side of the user interface module and fixed with additional fixation means at the other side of the user interface module.

Abstract: Embodiments of the present disclosure provides a battery cell, a battery, an electrical device and a device for preparing a battery cell. The battery cell includes a housing being hollow and including an opening, and an end cover assembly includes an end cover and an insulator. The end cover is configured to be connected to the opening of the housing and at least the part of the end cover is inserted into the housing. A part of the end cover inserted into the housing includes an end surface and a first side surface. The end surface is substantially perpendicular to an insertion direction of the end cover. The first side surface is distributed along a periphery of the end surface and is opposite to an inner wall surface of the housing.

Abstract: A battery cell includes a housing and an insulator. The housing is provided with a pressure relief area, and the pressure relief area is configured to release pressure inside the battery cell. The insulator wraps around the housing and covers the pressure relief area. The insulator is provided with a weak part, and the weak part is configured to be broken when the pressure relief area opens.

Abstract: This application provides a battery cell, a battery, and an electrical device. A battery cell, including a top cover assembly and an adapter component, where the top cover assembly includes a mounting hole, and the mounting hole penetrates the top cover assembly along a first direction. The adapter component includes a base portion and a connecting portion that protrudes beyond the base portion. The connecting portion is disposed in the mounting hole and spaced apart from the mounting hole. The top cover assembly includes the mounting hole that penetrates the top cover assembly along the first direction, and the mounting hole is configured to accommodate the adapter component. The adapter component is configured to connect an electrode assembly to an electrode terminal in the battery cell. The adapter component includes the base portion and the connecting portion that protrudes beyond the base portion.

Abstract: A battery cell includes a shell, an electrode terminal, an electrode assembly, a current collector component, and an insulating member. The shell has a wall portion, and electrode terminal is provided on the wall portion. The electrode assembly is located inside the shell, and has a first tab. The current collector component is connected to the first tab and the electrode terminal. The insulating member is installed between the current collector component and the wall portion, and is used to insulate and isolate the current collector component and the wall portion. Along the thickness direction of the wall portion, the insulating member has a first surface facing and closest to the current collector component, and the projection of the outer edge of the current collector component is located within the first surface.

Abstract: A housing of a battery includes a support plate and a plurality of side beams. The side beams are connected to the support plate and enclose with the support plate to form an accommodating space. At least one of the side beams includes a beam body and a buffer portion. The buffer portion is provided to protrude from the beam body toward the accommodating space and extend in a length direction of the beam body. The buffer portion is located on a side of the beam body away from the support plate.

Abstract: Disclosed are a filter production method and a filter, which relate to the technical field of wireless communication. In the above, the filter production method includes: providing a substrate structure; producing and forming a line structure on at least one side of the substrate structure, wherein the line structure includes at least one line layer, and at least one of the line layers has at least one inductor element; and producing and forming a capacitor structure and/or a resonator structure on the side of the at least one line layer close to the substrate structure and/or away from the substrate structure, wherein the capacitor structure includes at least one capacitor element, and the resonator structure includes at least one acoustic resonator. On the basis of the above method, the problem of relatively large integrated size existing in filters produced according to the prior art can be improved.

Abstract: A battery cell includes an electrode assembly, a support member, and a conductive member. The electrode assembly has a main body part and a tab, and along first direction, the tab protrudes from one end of main body part. The tab is bent around the support member. In second direction, the tab includes a bent part located on one side of support member, and second direction is perpendicular to first direction. The conductive member is connected to the tab. The tab also includes a fixed area connected to the conductive member. In first direction, the fixed area is located on the side of support member facing away from the main body part.

Abstract: a battery cell includes an electrode assembly, a first electrode terminal, and a second electrode terminal. The electrode assembly includes a body portion, where a first tab, a second tab, and an auxiliary tab are led out of the body portion. The first tab and the auxiliary tab are both electrically connected to the first electrode terminal, and the second tab is electrically connected to the second electrode terminal. The first tab and the auxiliary tab are both electrically connected to the first electrode terminal to increase a current flow area of the tab electrically connected to the first electrode terminal.

Abstract: A battery cell includes a casing, an electrode assembly, an end cover assembly and a support member. The casing has an opening. The electrode assembly has a main body and tabs protruding from the main body. The electrode assembly is accommodated in the casing. The end cover assembly covers the opening. The support member is located in the casing, and the tabs are bent around the support member. In the above, the support member is connected to the end cover assembly, to fix the support member. The battery cell is provided therein with the support member, and the tabs are bent around the support member. In addition, the support member is connected to the end cover assembly.