21results about How to "Solve adaptation problems" patented technology

The invention discloses a multi-bus decoupling distributed embedded hardware rendering architecture, system and method, and relates to the technical field of ultra-high-definition video hardware processing, and the key points of the technical scheme are that the architecture comprises a multi-bus decoupling module which comprises a plurality of hardware buses which are physically isolated from one another, each hardware bus is an exclusive hardware transmission link bearing a single-type manufacturing task; the modular processing unit is an independent hardware board card and is integrated with an external signal input port, an upstream bus signal input port and a downstream bus signal output port; the plurality of modular processing units are cascaded in sequence through a hardware bus in the multi-bus decoupling module to form a distributed assembly line rendering link; when the modular processing units are newly added, the signal processing capability and the rendering synthesis capability are linearly improved along with the increase of the number of the modular processing units. According to the invention, the problem of performance bottleneck of the traditional architecture in processing 4K / 8K ultra-high-definition and multichannel rendering is fundamentally solved.

The invention discloses a parallel compiler compiling method and system supporting multiple operating systems, which can fully utilize the advantages of a multi-processor or multi-core system and process a plurality of compiling tasks at the same time by acquiring a parallel compiling file, thereby greatly shortening the compiling time. The parallel compiling can significantly improve the compiling speed of large files, especially for complex software projects, the development cycle can be accelerated, and the development efficiency can be improved. A main function node is transformed, AST tree nodes corresponding to operating system interfaces are generated in combination with parallel compiling parameters, and then the AST tree nodes are inserted into an AST tree for node transformation operation, so that compiled files can run on a plurality of operating systems. According to the method, the barrier between different operating systems is broken, a developer does not need to independently write and maintain codes of different versions for each operating system, and the development and maintenance cost is reduced. The method allows adjustment according to different parallel compilation parameters to adapt to various compilation requirements.

The invention discloses an asynchronous FIFO (First In First Out) based on an event-driven circuit and a data processing method thereof, and the asynchronous FIFO comprises a dual-port RAM (Random Access Memory) module, a writing pointer / reading pointer self-increasing module, a writing pointer / reading pointer Gray code conversion module, a full writing or empty reading judgment module, a two-stage register and a writing / reading control path, a starting signal of the write / read control access is a write / read request event, generates a pulse signal to drive a register to sample after being started, and transmits data to a full-write or empty-read judgment module; and a corresponding writing / reading response signal is generated after one-time data writing / reading is completed. When write operation is carried out, input data and write request event signals are bound and input into the FIFO together, and when read operation is carried out, only read request events are input into the FIFO. The event-driven circuit design method is adopted, the circuit does not depend on clock signals, the circuit is driven to work through handshake signals of requests and responses, and the problem of adaptation of asynchronous FIFO to the event-driven circuit is solved.

The utility model discloses a CPR operation auxiliary instrument which comprises a pressing plate, a main machine arranged on the two sides of the upper end of the pressing plate and a wrist strap structure used for being bound and positioned with the palm, and the wrist strap structure comprises a left silica gel wrist strap and a right silica gel wrist strap which are distributed at the upper end of the pressing plate at intervals and are made of silica gel. The lower end of the left silica gel wrist strap and the lower end of the right silica gel wrist strap are both fixedly connected with the pressing plate, the lower portion of the left silica gel wrist strap and the lower portion of the right silica gel wrist strap are provided with a first penetrating hole and a second penetrating hole respectively, the thumb can penetrate through the first penetrating hole and the second penetrating hole, the upper portion of the left silica gel wrist strap serves as a bendable first free end, and the first free end is provided with a first connecting piece. The upper portion of the right silica gel wrist strap serves as a bendable second free end, the second free end is provided with a second connecting piece, and the first free end and the second free end are fixedly connected through the first connecting piece and the second connecting piece after being bent and attached to each other. A wearing binding space capable of being tightly attached to the palm is defined by the left silica gel wrist strap, the right silica gel wrist strap and the pressing plate.

The application discloses a low-voltage transformer area topology identification method based on current and electric quantity data, relates to the technical field of low-voltage transformer area topology identification, and comprises data preprocessing, a current algorithm module, an electric quantity algorithm module, a topology fusion module, a rehearsal and verification module and an output result module. The application provides the low-voltage transformer area topology identification method based on the current and electric quantity data, and aims at the deficiency of the prior art, and automatically infers the low-voltage transformer area topology connection relationship through the identification method.

The utility model discloses a kind of wire harness restraint device and telescopic intelligent sound post, comprising: telescopic rod, including multiple coaxial connection sections, multiple The connection section is nested layer by layer, and limit structure is arranged between adjacent two The connection section;Connecting piece, set in the top of telescopic rod, the connecting piece with The sound post is connected;Telescopic rod with The connecting piece fixed connection, to make telescopic rod in The sound post telescopic when with The sound post synchronous telescopic. Telescopic sound post includes sound post body, lifting mechanism, spring wire and sound post wire harness restraint device. The utility model solves the problem that spring wire in existing sound post sound box is prone to winding or dislocation during sound post telescoping process and cannot adapt to different height adjustment.

The invention relates to an instruction uploading method of a barrier gate remote controller, a computer readable storage medium and a barrier gate management system, and the method comprises the following steps: (S1) an instruction response step: receiving an instruction signal of the barrier gate remote controller in response to the instruction signal of the barrier gate remote controller; (S2) an instruction conversion step: converting the instruction signal into transmission data for data transmission and an execution instruction for barrier gate execution based on a preset data conversion rule; and (S3) a data uploading step: uploading the transmission data based on a preset data uploading strategy, and determining whether an execution instruction needs to be uploaded or not based on an instruction returned by a response back end. According to the method, an instruction signal of a barrier gate remote controller is analyzed and converted into transmission data for data transmission in real time, and the transmission data is uploaded to a server, so that the integrity of vehicle access data controlled by a barrier gate and vehicle access data recorded in the server is ensured, and vehicle parking fee settlement is facilitated; a unified basis is provided for maintenance of the barrier gate remote controller, and the problem of adaptation of different barrier gate remote controllers of numerous manufacturers is solved.

The invention discloses a semiconductor laser-based heterogeneous integrated coupling structure and a preparation method thereof, and belongs to the technical field of optoelectronic integrated devices. The heterogeneous integrated coupling structure comprises a chip and a laser; the chip is provided with a bonding groove, a silicon nitride conical waveguide and a silicon nitride single-mode waveguide, and the wide end of the silicon nitride conical waveguide is connected with the silicon nitride single-mode straight waveguide; the laser includes a contact layer, a ridge waveguide, a first tapered waveguide, and a second tapered waveguide. According to the invention, a double-layer tapered waveguide structure composed of a first tapered waveguide and a second tapered waveguide is designed, a silicon nitride tapered waveguide and a silicon nitride single-mode waveguide are arranged on a chip, and the second tapered waveguide and the silicon nitride tapered waveguide are optically interconnected in a vertical coupling manner; the problem of mode adaptation of an existing laser and a silicon nitride chip can be effectively solved, efficient on-chip coupling of heterogeneous integration of the laser is achieved, and the coupling efficiency of the heterogeneous integration coupling structure is improved.

The application discloses a flood peak prediction method and system, the method comprising: obtaining topographic elevation data of a target area and target rainfall pattern information; inputting the topographic elevation data and the target rainfall pattern information into a pre-trained flood peak prediction model to obtain a flood peak prediction result, the prediction result comprising a maximum water depth spatial distribution of the target area; wherein the flood peak prediction model comprises a generation network constructed based on a conditional generative adversarial network, the generation network introducing a topographic attention mechanism and a multi-scale rainfall encoding mechanism in the process of generating the maximum water depth spatial distribution, and the topographic feature being a feature representation obtained by feature extraction on the topographic elevation data. The application can directly output the maximum water depth spatial distribution in the prediction stage, reduce the dependence on numerical simulation iteration, shorten the result acquisition period, and enhance the adaptability and output stability under different rainfall pattern scenarios.

The present invention relates to the field of optical communication technology, and provides an optical module, including a shell composed of an upper cover and a base, and an optical fiber arranged in the shell, the head and tail ends of the optical fiber are respectively connected to an optical port adapter and a circuit board, and the middle part of the optical fiber is clamped by conductive soft glue arranged above and below, and the two sides of the conductive soft glue facing away from the optical fiber are respectively in contact with the upper cover and the base. An optical module of the present invention can clamp the optical fiber through the designed conductive soft glue, and contact with the shell to form an effective conductive seal, effectively solving the electromagnetic radiation problem on the optical port side.

The present invention discloses a cross-platform visual code generation device and method, belonging to the field of computer application technology. Visual editing logic is realized through a visual controller editing tool, cross-platform consistent logic editing is realized through functional controller actions, differentiated interface calls of various platforms are realized through system call actions, code generation is realized through sub-platform compilation, and finally the logic visual editing, sub-platform code generation and sub-platform code running functions across three platforms of backend, web page and applet are realized. The present invention can effectively reduce software development costs and improve software development quality.

The utility model belongs to the field of glue discharging devices, and particularly relates to a nail glue discharging device for manicure, which comprises a workbench and a movable glue discharging device, the movable glue discharging device is provided with a fixed seat, a connecting plate is fixedly mounted on one side of the fixed seat, a servo motor is fixedly mounted on one side of the connecting plate, a ball screw is fixedly mounted at the output end of the servo motor, and one side of the ball screw penetrates through and is in threaded connection with a ball nut; when glue needs to be discharged, the bottom is continuously monitored through an industrial camera, a glue discharging head is aligned with a glue discharging point position on a template, when the position is proper, the glue discharging head conducts glue discharging work, after glue is discharged from the glue discharging point position, a servo motor is driven to enable a ball screw and a ball nut to be matched with each other, and a movable plate conducts horizontal linear movement; the glue outlet position of the glue outlet head is changed, the movable fixed-point glue outlet function is achieved, the problem that the glue outlet template needs to be moved to adapt to the glue outlet point position is solved, and the glue outlet work efficiency is improved.

The present invention relates to the technical field of microfluidic chips, and provides a combined microfluidic chip, including a disc-shaped chip body and an adapter, wherein the adapter is used to fix the disc-shaped chip body on a detection instrument, and the disc-shaped chip body is composed of a plurality of sectors, each of which is provided with a chip monomer, each of which is provided with a fixing structure that cooperates with the adapter, a connection structure that cooperates with chip monomers of other sectors, and a functional area for reaction detection, and both the front and back of the chip monomer are provided with a packaging layer in the functional area. In the present invention, a plurality of chip monomers can be freely combined and assembled into different types of joint inspections, and the connection structure between the chip monomers makes it simple to assemble a plurality of chip monomers or disassemble the disc-shaped chip body, and the adapter solves the problem of adapting the combined microfluidic chip of the present invention to existing detection instruments.

The application discloses a kind of development methods of cross-platform desktop application, and the client of C / S mode system is developed;Java Swing is used to develop client program, respectively in client program Embedding JxBrowser carries out communication interaction, develops Java Swing and local database operation and develops Java Swing and local operating system interactive operation;Web program is developed, and Web program is deployed to server and runs;JxBrowser is loaded into Web program link;JxBrowser and Java Swing interactive operation are developed;Java Swing and local database operation and development Java Swing and local operating system interactive operation are merged with S4 whole debugging running program;Program is intended to be published, check whether the Windows and Linux program package in development engineering is complete, and the target client operating system category is selected.The application solves the adaptation problem of domestic safe and reliable computer software and hardware, does not need to modify business logic program, directly generates desktop application program of domestic safe and reliable computer by generating program, and communication mode is diversified and system security is high.

The present invention discloses an asynchronous FIFO based on an event-driven circuit and a data processing method thereof. The asynchronous FIFO comprises: a dual-port RAM module, a write pointer / read pointer self-increment module, a write pointer / read pointer Gray code conversion module, a write full or read empty judgment module, a two-level register and a write / read control path. The start signal of the write / read control path is a write / read request event. After start-up, a pulse signal is generated to drive the register sampling, and the data is transmitted to the write full or read empty judgment module; after completing a data write / read, a corresponding write / read response signal is generated. When performing a write operation, the input data and the write request event signal are bound and input into the FIFO together. When performing a read operation, only the read request event is input into the FIFO. The present invention adopts an event-driven circuit design method. The circuit does not rely on a clock signal, but works through a request and response handshake signal driving circuit, thereby solving the adaptation problem of the asynchronous FIFO to the event-driven circuit.

The utility model provides a liquid storage bin and cleaning equipment, the liquid storage bin is used for being matched with a separating device of the cleaning equipment, and the liquid storage bin comprises a liquid storage cavity shell component provided with a liquid inlet and a liquid outlet, the shell component is concaved to form a matching groove, and under the condition that the liquid storage bin is matched with the separating device, the liquid storage cavity is provided with the liquid inlet and the liquid outlet. The separating device is at least partially accommodated in the adaptive groove; and the locking component is arranged on the shell component and is used for forming structural locking with the separating device, so that the shell component is connected with the separating device. The adaptive groove is formed on the basis of the liquid storage bin provided by the utility model, and the locking component is arranged, so that the separating device of the cleaning equipment can be partially accommodated in the liquid storage bin, the whole cleaning equipment is small, exquisite and compact, and meanwhile, the liquid storage bin and the separating device are convenient to disassemble, assemble and maintain by utilizing the locking component and the separating device to form structural locking.

The invention relates to the technical field of resistance spot welding, and discloses an aluminum alloy vehicle door flanging resistance spot welding method and process which comprises the following steps that firstly, a 6061 aluminum alloy vehicle door flanging part is cleaned, and oil stains and oxides on the surface are removed; step 2, preparing a copper-based alloy electrode cap made of a CuAl2O3 material, wherein the top end of the electrode cap is provided with a spherical surface structure and is provided with a transition curved surface and a conical surface; and thirdly, preheating treatment is conducted through a self-adaptive current adjusting system, and preheating current is adjusted based on the thickness of the oxidation film so that the surface oxidation film can be removed. By using the CuAl2O3 material electrode cap and the refined electrode design, uniform pressure distribution in the welding process is ensured, stable contact conditions are provided in a narrow flanging area, welding defects are effectively avoided, extrusion force in the welding process is more suitable for nugget forming due to precise multi-section pressure control, and the welding quality is improved. Therefore, the quality and the consistency of welding spots are improved.

The utility model discloses a manual tool for press fitting of a combined speed reducer and a motor and screwing of screws. The manual tool comprises a front rotating disc assembly, a rear rotating disc assembly and a bottom plate. The front rotating disc assembly is fixed to one end of the bottom plate, the rear rotating disc assembly is arranged on the bottom plate through a sliding structure, and a speed reducer fixing block of the front rotating disc assembly corresponds to a motor fixing block of the rear rotating disc assembly in position. A clamping structure is arranged at the other end of the bottom plate, the adjusting end of the clamping structure is connected with the rear rotating disc assembly, and the clamping structure drives the rear rotating disc assembly to move. The tool provided by the utility model can be suitable for various types of gear motors, and a user can flexibly meet the assembly requirements of different types of motors by replacing the speed reducer and the motor fixing block, so that the universality of the tool is greatly improved.

The utility model relates to the technical field of plate turnover machine, and disclose a kind of plate turnover machine for circuit board production, the plate turnover machine for circuit board production includes operation platform, the bracket is fixedly installed on operation platform top upper surface, overturning assembly is provided on the operation platform, the overturning assembly includes hydraulic cylinder, the hydraulic cylinder is fixedly installed on the operation platform top, and the hydraulic cylinder piston end is fixedly connected with the one end of push rod. The plate turnover machine for circuit board production is more convenient to overturn circuit board and is adapted to circuit board of different size, by being provided with overturning assembly, first starting hydraulic cylinder, then cooperating with push rod, slide rail, rack, connecting rod, pivot, gear, rectangular block and driven rod, after using electric clamping tool to match circuit board of different size, the electric clamping tool is turned over, the front and back of circuit board need to be switched during processing, and the adaptation problem of plate turnover machine to circuit board of different size is solved.

The invention provides an intelligent credit line evaluation method and system based on multi-dimensional enterprise data, electronic equipment and a storage medium, and relates to the field of financial science and technology and data processing. The system adopts a four-layer architecture, and automatically collects enterprise invoices, industry and commerce and judicial data through an interface. And the data processing layer constructs quantitative indexes by using a cleaning engine and feature engineering. The decision engine layer adopts a multi-dimensional scoring model and a quota checking algorithm based on linear regression, the quota checking model introduces a natural logarithmic function to process the invoicing amount, and the credit line is dynamically calculated in combination with the downstream customer growth rate and the special invoice rate. According to the method, through multi-source data fusion and real-time calculation, the problems of data lag, single dimension and low decision-making efficiency of a traditional model are solved, accurate quantitative evaluation of enterprise operation conditions is realized, and risk identification accuracy and approval efficiency are remarkably improved.

The application discloses a video processing system, a sending end and a receiving end, and belongs to the technical field of video processing based on unified space-time resolution. The video processing system comprises the sending end and the receiving end. A metadata generation module of the sending end analyzes a video source with higher display quality parameters, generates a space-time metadata set containing space metadata describing spatial structure characteristics of a video frame and time metadata describing time motion characteristics, and a transmission module transmits the space-time metadata set and a corresponding encoded video stream of the video source to the receiving end. A unified space-time enhancement module of the receiving end performs multi-stage space-time enhancement processing on a video frame of a decoded video stream under the guidance of the space-time metadata set, generates and outputs a video frame adapted to a first resolution and a first frame rate of a display panel. The application realizes unified space-time enhancement guided by metadata, so that a low-quality encoded stream is adapted to a high-end display panel, and the space-time performance effect of video display is improved.