487 results about "Cell design" patented technology

The invention discloses an intelligent operation and maintenance method for modular data acquisition and analysis sewage treatment equipment, which comprises the following steps: designing a modular data acquisition unit, configuring an acquisition module with a standardized interface, and realizing quick access of multi-source equipment; protocol conversion, data compression and timestamp completion are completed by using an edge computing gateway, and stable data reporting under a complex network is realized by combining an MQTT protocol; a time sequence database is adopted to store and fuse OA / ERP system data, and an information island is broken; remote diagnosis, intelligent early warning and visual decision making are realized by means of a remote fault analysis interface, a user-defined rule engine and a configurable billboard; and operation and maintenance closed-loop management is achieved in cooperation with a workflow engine. The method effectively solves the problems of low data acquisition integration level, unstable communication, weak analysis capability and the like in traditional operation and maintenance, has the characteristics of modularization, intelligence, high efficiency and the like, remarkably improves the operation and maintenance management level of the sewage treatment equipment, reduces the operation and maintenance cost, and has a wide application prospect.

A production control system for a hydrogen storage tank includes: an operating unit, a design terminal, and a processor. The processor may be communicatively connected to the operating unit and the design terminal, respectively. The design terminal may be configured to operate a finite element simulation command stored in a storage unit. The processor may be configured to obtain the target laying parameter from the design terminal, generate an operation command based on the target laying parameter, send the operation command to the winding mechanism; and determine whether to generate an optimization command. In response to a determination of generating the optimization command, the optimization command may be generating and sent to at least one of the operating unit, the monitoring unit, and the design terminal.

The invention provides a parameterization unit generation method and system and a medium, and the method comprises the steps: generating a general program framework of a first target parameterization unit according to parameter definition data; performing rule analysis on parameters of the first target parameterization unit to obtain a parameter change rule, and supplementing a general program framework according to the parameter change rule to obtain a general program code; and performing parameterization unit conversion according to the universal program code to obtain a second target parameterization unit which is compatible with the first parameterization unit design tool and is universal with the first target parameterization unit. Therefore, the compatibility of parameterized units in different EDA tools is realized, and the development efficiency of the back end of an integrated circuit is improved.

The invention discloses a knowledge-driven intelligent metasurface unit rapid design method based on double neural networks. Aiming at the problems that a traditional intelligent metasurface unit design process depends on a large amount of electromagnetic simulation and is complex in calculation and low in efficiency, the invention provides a dual-artificial neural network (ANN) proxy model optimization framework combined with physical knowledge guidance. The method comprises the following steps: firstly, respectively training two neural network models to predict the amplitude and phase response of a metasurface unit of a tuning element in different extreme working states; and then, according to the physical prior knowledge of monotonic change of tuning element parameter change on electromagnetic response, the maximum reflection loss and phase difference under any geometric parameter combination are quickly and accurately deduced, so that double-target optimization design assisted by the agent model is realized. By means of the method, the design efficiency and performance of the metasurface unit can be greatly improved, dependence on traditional full-wave electromagnetic simulation is remarkably reduced, and the effectiveness and superiority of the method are verified through simulation and experimental results.

The disclosure relates to a system for optical dishware detection in a dishwasher (1), the system comprising: an optical detection system (16), the detection system (16) comprising: a heatable disc (15) having a fastening means for releasably fastening the disc (15) to the dishwasher (1), and an optical unit (2) designed to record an image of at least part of a dishware container (3) arranged in a treatment chamber (11) within the dishwasher (1) through the disc (15); and a computing unit (6) designed to determine a state of loading of the dishware container (3) with dishware (14) based on the image of the part of the dishware container (3) recorded by the optical unit (2), wherein the computing unit (6) is designed to output the determined state of loading of the dishware container (3) with dishware (14).

The invention discloses an electromagnetic shielding technical scheme of a coding superstructure and an optimization design system. The electromagnetic shielding technical scheme comprises a reflectivity setting module which sets a reflectivity threshold according to target shielding performance; the superstructure construction module generates an initial candidate array based on the symmetric unit design; and the parameter optimization module dynamically adjusts the sub-block thickness and the unit ratio k value through a particle swarm algorithm, and realizes 1-18GHz broadband reflectivity optimization in combination with a piecewise evaluation function. According to the invention, through deep fusion of coding superstructure design and an intelligent optimization system, collaborative optimization of electromagnetic loss and phase regulation is successfully realized, and significant technical advantages are formed in key indexes such as broadband absorption, angle adaptability, system efficiency and the like.

The invention belongs to the technical field of antennas, and particularly relates to an ultrathin full-space metasurface unit with dual-band amplitude-phase regulation and control and a multi-beam generator. In order to solve the problems that component design cost is high, unit amplitude is low, and incident wave energy cannot be efficiently regulated and controlled, the full-space metasurface unit comprises a first metal layer and a second metal layer, the first metal layer is located above the second metal layer, a dielectric plate is arranged between the first metal layer and the second metal layer, and the dielectric plate is located between the first metal layer and the second metal layer. A first C-shaped groove and a double split ring resonator are etched on the first metal layer from outside to inside in a hollowed-out manner, a second C-shaped groove and an elliptical groove are etched on the second metal layer from outside to inside in a hollowed-out manner, and the opening directions of the first C-shaped groove and the second C-shaped groove are perpendicular to each other. And the multi-beam generator is designed based on the total space metasurface unit.

The invention discloses a shipborne radar signal source with zero-discontinuity parameter switching capability, which relates to the technical field of shipborne radars and comprises a transmitting end control unit and a radio frequency output unit. The transmitting end control unit is sequentially provided with a parameter management and pre-installation layer, a waveform synthesis layer, a deterministic delay and switching control layer, a time base consistency and channel calibration layer and a recording and diagnosis layer from the top layer to the bottom layer to form complete link output; the radio frequency output unit is provided with a digital-to-analog conversion and intermediate frequency up-conversion link and an external up-conversion and power amplifier link. A double DDS ping-pong and pre-installed preheating switching mechanism, a phase state copying and aligning mechanism, a delay calibration and on-line compensation mechanism and a multi-channel time base consistency and channel calibration mechanism are provided, the problems of interruption, amplitude phase jump, moment jitter, poor multi-channel consistency and the like existing in the parameter switching process of an existing simulation source are solved, and meanwhile the simulation source has the event recording and diagnosing functions. And the reliability and the accuracy of the electric detection equipment on the sea test are ensured.

The technology described herein is directed towards a multiband unit cell that is part of a reflective surface that can reflect different specific frequencies of impinging electromagnetic waves. The unit cells can have different phase profiles to facilitate beam steering and / or beam splitting functionality, independently for each specific frequency. The multiband unit cell can be a dual-band unit cell based on a straightforward unit-cell design, e.g., using diagonally arranged ring resonators as sub-cells of a supercell. Alternative design variations are also described to accommodate multi-frequency (greater than two frequency) applications. In one example implementation, the metasurface is constructed as a low-profile dual-band reflective surface with beam-steering and / or beam-splitting capabilities, e.g., utilizing only a single unit cell metal layer above a substrate. This enables precise control and manipulation of an antenna's radiation pattern, providing enhanced coverage for both frequency bands while keeping the fabrication / manufacturing costs relatively low.

The invention belongs to the technical field of electric power energy storage, and discloses a high-power-density flywheel energy storage converter array and a control method thereof.The high-power-density flywheel energy storage converter array comprises a hierarchical control framework and a modular unit design and communication and monitoring mechanism and further comprises the hierarchical control framework which is divided into a top layer, a middle layer and a bottom layer, the top layer receives a power grid dispatching instruction through a communication bus by a dispatching center to realize switching between a grid-connected mode and an island mode, and the grid-connected mode receives the power grid dispatching instruction and issues the power grid dispatching instruction to the middle layer controller. Through the arrangement of the modularized flywheel unit array, breakthrough improvement can be achieved for the problems of single power limitation and insufficient expansibility, the annular symmetrical layout design that the N flywheel units are connected in parallel is adopted, flywheel units of different power levels can be flexibly combined, the system power is expanded from 100 kW to 10 MW in a wide range, and the system reliability is improved. Compared with a traditional monomer design, deployment cost is reduced, electromagnetic interference is reduced through annular layout, and system reliability is improved.

The invention provides a support-free formwork system for a post-cast strip and a construction method, and relates to the technical field of building construction. The support-free formwork system for the post-cast strip and the construction method comprise the following steps that S1, on the basis of BIM model data, a variable density method topological optimization algorithm is adopted for formwork unit design, a lightweight structure of a modular formwork is generated through a parametric modeling technology, and a finite element analysis method is applied to verify the structural strength; and generating a parameterized template layout scheme. Through combination of a variable density method topological optimization algorithm and a parametric modeling technology, lightweight design of a template unit is realized, the material consumption is reduced on the premise of ensuring the structural strength, the design reliability is ensured through verification of a finite element analysis method, and the processing logic breaks through a traditional empirical design mode and has a good application prospect. A heuristic path planning algorithm and a laser positioning system work cooperatively, the three-dimensional assembly precision is improved, the mechanical connection stability is guaranteed through a torque control method, and a space self-locking network is formed.

The present invention discloses a visual communication design and display system based on model analysis, which relates to the technical field of visual communication design, and includes a design requirement analysis unit, a design output unit, a design display unit, a user feedback analysis unit, and a design optimization unit; the present invention identifies each natural language command through a large language model, determines the design requirements expressed by each natural language command, determines the corresponding design system, page image, and page template based on the design requirements, generates a trial-run user interface design draft and displays it to the user side, establishes a user portrait based on the user's basic information, obtains a user feature coefficient, and at the same time constructs a user behavior table based on behavior data, analyzes the user behavior table through a deep learning model, and then evaluates the trial-run simulation interface to obtain an evaluation result, and performs user interface responsive design optimization for the page module corresponding to the trial-run simulation interface to adapt to different user needs.

The invention discloses a server case unit and a server cabinet, and relates to the technical field of servers, the server case unit comprises a computing node and a switching node, the computing node is orthogonally connected with the switching node, the switching node is provided with a data interface, the data interface is used for being connected with another data interface, and the computing node is connected with the switching node. The computing node is used for realizing networking among a plurality of server case units, the computing node comprises an external interface group, and at least one external interface in the external interface group is used for being connected with a server machine head, so that the ratio of the computing node to the server machine head is adjusted. Through the design of the modularized server case unit, a single server case unit can be used as an independent high-density reasoning server; and convenient networking can be performed in the server cabinet through the data interface on the back surface of the server case unit, so that a large-scale training cluster can be constructed. And an external interface group is designed in the computing node, so that the flexible configuration of the ratio between the server head and the computing node is realized.

The invention relates to a power supply circuit for an X-ray device, comprising a voltage supply unit and a monitoring unit, wherein the power supply unit has an operating path and a maintenance path, wherein the operating path is designed to supply several components of the X-ray device for normal operation, wherein the maintenance path is designed to feed a subset of the plurality of components of the X-ray device for maintenance operation, wherein the monitoring unit is designed to detect an input voltage at a voltage supply input of the voltage supply unit by means of a sensor, wherein the voltage supply unit is designed to provide an electrical operating voltage via the operating path or an electrical maintenance voltage via the maintenance path to the respective components as a function of the input voltage. The invention further relates to an X-ray device and a method for operating an X-ray device.

The utility model relates to the technical field of optics, and discloses a light source module, a lighting device and a light and color adjusting system. According to the light source module provided by the utility model, the first light-emitting module and the second light-emitting module are designed on the first light-emitting unit, the third light-emitting module and the fourth light-emitting module are designed on the second light-emitting unit, the first light-emitting module is used for emitting light with low color temperature, and the second light-emitting module and the third light-emitting module are used for emitting light with intermediate color temperature; the fourth light-emitting module is used for emitting high-color-temperature light. The light of the first light color, the light of the second light color and the light of the third light color are subjected to light mixing output during current modulation of the power supply module, wide-range color temperature adjustment can be achieved, color development of all color temperature intervals can be accurate through light mixing display of different areas, and the existing light color deviation problem is avoided. Meanwhile, through the control design of the utility model, the wide-range adjustment of three color temperatures on two control lines can be realized, and the hardware design cost is reduced.

The invention relates to the technical field of distribution network scheduling, and discloses a distribution network intelligent scheduling method, system and device based on cloud edge fusion and a medium, and the method comprises the steps: building a unified credit edge access mechanism, and achieving the identity authentication of the device and the data credibility guarantee. The graph neural network is combined with an attention mechanism to extract the node features of the power grid unit, and a basis is provided for intelligent scheduling decision making. A scheduling strategy is designed for a power grid unit by adopting a non-cooperative game mechanism, and a Nash equilibrium strategy is solved through an iterative optimal response algorithm, so that the scheduling strategy is more flexible and adaptive. The long-short-term memory neural network model predicts load and power supply output trend, multi-dimensional risk assessment is carried out in combination with a fuzzy analytic hierarchy process, a scheduling strategy is optimized, and distribution network scheduling accuracy and efficiency are improved. The cloud-edge fusion architecture design gives play to the real-time advantages of cloud computing data processing and edge computing, solves the problems of delay and computing pressure of a traditional centralized scheduling network, and improves the stability and reliability of the power distribution network.

Laminated glass pane (100) for motor vehicles, comprising: a main body (110), the main body (110) further comprising a first support unit (111), a second support unit (112), an LED display unit (113), a first conductive unit (114), a connection interface unit (115), an adhesive layer (116), and a second conductive unit (117); wherein the first support unit (111) and the second support unit (112) are both transparent, sheet-like elements with a thickness in the range of 1 mm to 3 mm, wherein the LED display unit (113) is a single light-emitting module (COB - Chip On Board) having an LED chip directly fixed on a substrate and wherein the thickness is between 1 mm and 3 mm, wherein the first conductive unit (114) is a metal wire or a transparent conductive material, wherein the connection interface unit (115) is made of a metal material or a transparent conductive material, wherein the second conductive unit (117) is a metal wire; a control unit (120), wherein the control unit (120) is designed to provide the power and signals required by the LED display unit (113), wherein the control unit (120) further comprises a driver stage (121) and a flash mode signal database (122), wherein the driver stage (121) is designed to provide the electrical power required by the LED display unit (113), wherein the flash mode signal database (122) is designed to provide the electrical signals required by the LED display unit (113); wherein, when the LED display unit (113), the first conductive unit (114), and the connection interface unit (115) are arranged between the first support unit (111) and the second support unit (112), the first support unit (111) and the second support unit (112) are connected to each other by the adhesive layer (116), and the LED display unit (113) and the first conductive unit (114) are enclosed between the first support unit (111) and the second support unit (112), wherein the first conductive unit (114) is arranged between the LED display unit (113) and the connection interface unit (115), wherein the connection interface unit (115) is designed and arranged for electrical connection, wherein the second conductive unit (117) is arranged between the connection interface unit (115) and the control unit (120) for mutual electrical connection.

The invention belongs to the technical field of electromagnetic wave regulation and control and anti-interference, and particularly provides a dual-polarization broadband angle selection surface structure for same-frequency anti-interference, which is used for solving the key technical problems of insufficient angle selectivity, limited working bandwidth, poor polarization adaptability and the like of the existing angle selection structure in engineering application. According to the invention, a structural design of multilayer metal and polystyrene foam based on Jerusalem cross gaps is proposed, and a TE and TM dual-polarization working mode is realized through an innovative unit design and an interlayer coupling mechanism; the multi-layer metal arrangement realizes excellent angle selectivity and more than 6% of working bandwidth while maintaining a low profile, can maintain low-loss transmission of incident waves under small-angle incidence, and can maintain stable angle selectivity and interference suppression performance under large-angle incidence; moreover, the antenna has the remarkable advantages of good angle selectivity, wide working bandwidth, high polarization adaptability, high structural stability and the like.

The invention discloses a single event upset resistant self-recovery in-memory computing unit design method based on an SRAM (Static Random Access Memory), and relates to a single event upset resistant self-recovery in-memory computing unit design method. The invention aims to solve the problems that the area and the power consumption are usually increased, the stability is difficult to consider and the high-energy-efficiency design of the in-memory computing architecture cannot be met in the existing radiation hardening design. On the premise of guaranteeing high energy efficiency, through circuit structure and layout design and optimization, comprehensive improvement of single event upset resistance, self-recovery capability and stability is achieved, and the design requirement for high stability of a computing architecture in a space memory is met. The invention belongs to the technical field of integrated circuit design.

Device for fastening at least one magnet (14) in a magnet receptacle (22) of a rotor core (12, 46) of a rotor (10) of an electrical machine, with a receptacle (44) which is designed to receive the rotor core (46) at least temporarily, an adjusting unit (48) which is designed to carry out a lifting movement in order to thereby change a distance between a tappet (38) and the rotor laminated core (46) arranged on the receptacle (44), an embossing unit (42) arranged on the tappet (38), which has at least one punch (84), wherein the embossing unit (42) is designed such that the punch (84) penetrates at least partially into the rotor laminated core (46) in the region of the magnet receptacle (22) due to the lifting movement and the magnet (14) is clamped in the magnet receptacle (22) by the material deformation thereby occurring in the edge region of the magnet receptacle (22), and with a control unit (32) which is designed to process an adjustment path variable and a pressure force variable and to control the adjustment unit (48) as a function of the adjustment path variable and the pressure force variable, wherein the adjustment path variable represents the adjustment path by which the plunger (38) and the rotor laminated core (46) move towards one another due to the lifting movement, and the pressure force variable represents the force with which the punch (84) presses onto the rotor laminated core (46).

A computing power chip and a physical design method thereof, and a three-dimensional integrated circuit chip, the method comprising: determining a structure and a design level of the computing power chip, the computing power chip comprising a plurality of computing groups arranged along a first direction, each computing group comprising a plurality of computing units arranged along a second direction, the design level comprises a calculation unit layer, a calculation group layer and a top layer from bottom to top, and the first direction and the second direction intersect; in the calculation unit layer, first layout wiring design is carried out on the calculation units, and the calculation units with time sequence convergence are obtained; in the calculation group layer, calling a plurality of calculation units, flattening the calculation units, deleting wires in the calculation units, and carrying out second layout wiring design on the calculation groups to obtain the calculation groups with time sequence convergence; and at the top layer, calling the calculation group, and carrying out third layout wiring design on the top layer to obtain a designed computing power chip.

The invention discloses a high-power-density modular B2G converter soft switching control method, system and device and a medium, and belongs to the technical field of converter control, and the method comprises the steps: constructing a two-stage converter topological structure; a frequency conversion and phase shift mixed soft start strategy is introduced, and soft start is carried out on the two-stage converter topological structure; according to the current transmission direction of the two-stage converter topological structure, selecting a control strategy according to the current transmission direction; soft switching control operation is carried out on a front-stage unit and a rear-stage unit in the two-stage converter topological structure, so that zero-voltage switching-on of an auxiliary switching tube is realized and the zero-voltage switching-on is maintained; an auxiliary resonance circuit is introduced, zero-voltage switching-on of a high-frequency bridge arm switching tube and an auxiliary switching tube is achieved through two times of resonance, and a rear-stage unit is designed to be an isolated bidirectional symmetrical CLLLC resonance type converter topology to be matched with closed-loop frequency adjustment; during soft start, a frequency conversion and phase shift mixed strategy is adopted, system energy is smoothly established through phase shift control, and starting current impact is restrained.

The invention relates to a modular functional unit (1) for connecting high-performance electronic components (2) in a cooling system (3) with a 2-phase cooling fluid (4), wherein the functional unit (1) is designed as a current-conducting functional element (11), and the functional element (11) has a metallic surface (111) which is at least partially or on all sides in contact with the cooling fluid (4).

This invention provides a VBA-based method for calculating the helix parameters of a cylindrical battery, comprising: establishing a VBA data processing module; and performing calculations according to the following steps: S1: running and initializing the VBA tool; S2: building an interface module to create an interface for solving the helix parameters of the cylindrical battery; S3: inputting and reading data through a data input and preliminary data processing module; S4: performing calculations based on the data input in step S3; S5: storing and outputting the arc length and theta data calculated by the core calculation module in step S4 through a drawing and data generation module; S6: exporting the data stored in step S5 to a new worksheet through a data export module. This method can greatly simplify the engineer's workflow, reduce experimental costs, shorten the R&D cycle, quickly evaluate cell design schemes, assist engineers in effectively evaluating cell designs, and improve efficiency in the cylindrical battery manufacturing process.

The invention relates to the technical field of semiconductor manufacturing and packaging, in particular to a ball supplementing module and a ball supplementing machine thereof, and the ball supplementing machine comprises a rack, a wafer carrying platform, a ball supplementing module, a dispensing module and a ball removing module. The ball supplementing module achieves accurate ball supplementing through a ball supplementing needle unit and a ball box unit, the ball box unit is provided with a unique suction opening structure, and it is ensured that solder balls are stably sucked and released. The glue dispensing module adopts a glue dispensing needle unit to be matched with a glue supply unit, so that high-precision glue dispensing operation is realized; and the ball removing module is combined with the ball removing needle unit and the automatic detection unit, so that bad solder balls can be effectively removed, and the position offset can be detected. In addition, a wafer calibration fine tuning system and a flattening system are arranged, so that accurate positioning and flatness in the wafer processing process are ensured. According to the invention, the technical effect of improving the wafer ball supplementing efficiency and precision is achieved, and meanwhile, the defective product rate is reduced.

The system according to this embodiment aims to automate and efficiently perform optical communication route design. [Solution] The system according to the embodiment comprises a reception unit, a design unit, an evaluation unit, and a provision unit. The reception unit inputs information between connection points. The design unit designs the optimal route based on the information input by the reception unit. The evaluation unit evaluates the route designed by the design unit. The provision unit provides the route information evaluated by the evaluation unit.

A Metal Oxide Semiconductor (MOS) transistor cell design has a source region and a first base layer extending in a third dimension. When a control voltage greater than a threshold value is applied on the gate trench, electrons flow from a singular point within the source region, into a radial MOS channel formed on the lateral walls of those trench regions surrounded by the first base layer, but not abutting on the higher doped second base layer. The MOS channel width is determined by a quadrant centred on the singular point and with a radius equal to the separation region between the singular point and the maximum surface doping concentration point in the first base layer.

Briefly, example apparatuses, articles of manufacture, and / or techniques are disclosed that may be implemented, in whole or in part, to implement, facilitate and / or support integrated circuit design, such as, an IC cell design including alternative position parameters associated with a subset of layer designs of the IC cell design.

The present invention relates to a sensor system (10) for an air compressor (12) for a fuel cell, comprising a sensor element (14), a contact unit (16), a connection unit (18), wherein the sensor element (14) can be arranged in a recess (20) of a winding overmolding (22) of the air compressor (12), wherein the sensor element (14) is arranged on the contact unit (16), wherein the contact unit (16) can be arranged on the connection unit (18), wherein the connection unit (18) is designed to conduct a signal from the sensor element (14) to a control unit (24) by means of the contact unit (16).

The utility model provides a modularized server power supply system suitable for N + 1 power supply, which belongs to the technical field of server power supply design and comprises a power supply board and a power supply casing. A current-sharing bus and a plurality of power supply units are arranged on the power supply board; the input end of each power supply unit is connected with an external alternating current interface, and the output end of each power supply unit is connected with the current sharing bus; each power supply unit comprises a plurality of functional modules and a plurality of functional interfaces; the functional interface is arranged on the power panel, and the functional module is plugged with the functional interface; and the power supply shell is arranged outside the power supply board and each power supply unit. According to the utility model, all the power supply units are integrated on one power supply board, and the housing is packaged uniformly, so that the cost is reduced, the occupied space is reduced, and the power density is improved; a plurality of functional modules are designed for each power supply unit and can be detachably plugged, so that the flexible combination of the functional modules is realized, and the use cost is reduced; and a group of standby power supply units are added, so that the operation stability of the server power supply system is improved.