205 results about "Product model" patented technology

The invention relates to the field of data processing, and provides a cross-border e-commerce intelligent product selection system and method based on multi-platform data fusion, and the method comprises the steps: carrying out the data collection and preprocessing of a plurality of cross-border e-commerce platforms, constructing a neural network model through optimal hyper-parameters, training, and generating a selected product recommendation list. Meanwhile, the structural parameters and the search direction of the selected product model are continuously updated, and the selected product recommendation list is dynamically updated. According to the system, multi-platform commodity data are integrated, versioning feature snapshots are constructed, hyper-parameter selection of a multi-snapshot version evaluation strategy optimization model with a consistent time sequence is adopted, the generalization ability of a commodity selection model to a time-varying data environment is enhanced, the possibility that the accuracy of the model is reduced due to the change of data distribution is reduced, and the accuracy of the commodity selection model is improved. Meanwhile, dynamic updating of the selected product recommendation list is achieved, and it is ensured that the recommendation strategy can be fully matched with preference migration of the selected product trend.

The invention discloses a production line test construction system based on an MES system, and relates to the technical field of intelligent manufacturing and production line testing, and the production line test construction system comprises a test configuration module, a test execution module, a data integration module, a visual interface module and an authority management module. The test configuration module is used for automatically obtaining a test process template from the MES system according to the product model information and completing process customization in a graphical mode; the test execution module identifies a to-be-tested product and calls a process file, and controls the test equipment to execute a test and perform data acquisition and judgment; the data integration module binds the test result with the unique identifier of the product, and uploads the test result to the MES system to realize full-process tracing; the visual interface module is used for displaying a process state and a test result; the authority management module is used for performing hierarchical control and version conflict detection on the operation authority; according to the system, the construction efficiency and execution reliability of the test process are improved, and closed-loop and intelligent management of data in the test process is realized.

The invention discloses a high-entropy alloy electrode production management method and system based on quality tracing, and belongs to the technical field of production management, and the method specifically comprises the steps: endowing an identifier for an electrode production batch, and collecting a technological parameter curve; dividing application scenes and storing data in a classified manner by associating batch identifiers with terminal product models; obtaining the statistical failure life of the terminal product and extracting related process curves to form an analysis sample set; quantitative fluctuation characteristics of the process curve are extracted, and correlation analysis is carried out on the quantitative fluctuation characteristics and corresponding batches of life; defining a process characteristic value interval in positive correlation with the long life in a specific scene and generating a corresponding production control parameter set; and matching an application scene according to the order product model, and calling a corresponding parameter set to execute directional production. According to the method, closed-loop tracing and correlation analysis between process data and terminal service performance are constructed, so that the performance suitability and the production control accuracy of the high-entropy alloy electrode in subdivision application are improved.

The invention discloses an electronic product appearance defect detection system based on self-adaptive light source regulation and control, and relates to the technical field of electronic product detection, and the system comprises four modules which perform their own functions and have respective advantages, so that efficient and accurate detection is realized. The initial multi-mode illumination scheme analysis module calls optical parameters according to the product model and generates an adaptive scheme, so that the problem of poor adaptability of a fixed light source is avoided, and the multi-material detection requirement is met; the multi-modal image synchronous acquisition module acquires three types of images by means of a polarization splitting prism group, provides comprehensive data, and solves the problem of missing detection caused by insufficient single image information. The defect intelligent identification and confidence evaluation module accurately judges defects and types, and can decide whether to optimize or not according to confidence, so that misjudgment is reduced; and the adaptive light source optimization decision module formulates an adjustment strategy according to the comprehensive confidence, thereby realizing dynamic optimization of the light source and improving the subsequent detection precision. The detection accuracy and efficiency are greatly improved on the whole, and the device is suitable for various types of products.

The invention discloses an Internet of Things equipment data analysis method and system supporting multi-protocol custom splicing, and relates to the technical field of communication protocols, and the method comprises the steps: constructing a multi-protocol equipment access link; in response to an original data message reported by the Internet of Things equipment through the multi-protocol equipment access link, determining a product model of the Internet of Things equipment based on the original data message; splitting the original data message into a plurality of functional paragraphs based on the attribute of the product model; analyzing each function paragraph to obtain function paragraph data, and mapping the function paragraph data to a corresponding attribute of the product model; and storing the mapped functional paragraph data into a time sequence database and a relational database. According to the method, the external data interface can be customized and created, the service system can conveniently obtain the equipment data, the operation data and the freezing data, the method has the functions of real-time reading control and the like, the data transmission safety can be guaranteed, equipment access under a large number of protocol concurrency scenes can be effectively handled, and the access efficiency is improved.

The invention relates to the technical field of advertisement design, and discloses an AI virtual human interaction method and system, and the method comprises the steps: receiving original demand data inputted by a user, generating a brand feature vector, and generating first virtual human data, first line data and first product model data based on the brand feature vector; and performing cooperative adjustment based on the ith interaction instruction to generate a virtual human image. By implementing the method and the system, the functions of full-process intelligent design, data processing, collaborative generation, interactive response, scene adaptation and the like are improved, an efficient and complete virtual human image customization scheme is formed, and the problem that multi-source heterogeneous data are difficult to comprehensively analyze when user requirements are processed by a traditional method is solved. The problems of large deviation between generated content and user expectation and poor scene adaptability caused by lack of a collaborative adjustment mechanism of a virtual human image, lines and a product model, low processing efficiency of a modification instruction and incapability of ensuring cross-modal consistency in the prior art are solved.

The invention provides a satellite assembly state visualization method and system based on a process and a lightweight model, and the method comprises the steps: S1, simplifying a satellite assembly model, removing irrelevant detail features in each product model, keeping the outer contour features, and forming a lightweight model; s2, setting a final assembly process of the satellite based on the lightweight model, and specifying a final assembly stage of the satellite; s3, planning satellites in all general assembly stages for testing and testing products needing to be loaded with the satellites, and forming satellite general assembly state requirements of the stages; and S4, forming a final assembly state design model of the satellite according to the final assembly state requirements of the satellite in each final assembly stage, and generating a final assembly state implementation model according to the feedback values of the product state implementation parameters. According to the method, bidirectional information flow of design and manufacturing links is promoted, and digital and visual development of satellite general assembly development is also promoted.

The embodiment of the invention provides a data management method and system for a product production process, equipment, a medium and a product, and the method comprises the steps: arranging a production process flow for a to-be-produced product model, the production process flow comprises at least one production process, and each production process corresponds to a unique process identification number; in the production process according to the production process flow, creating a product instance of the product model, the product instance corresponding to a unique product instance identification number; and obtaining production log data corresponding to each production process of the product instance, associating the production log data corresponding to the production process with the corresponding process identification number and the product instance identification number, and storing the production log data in the cloud. By using the method, the production log data generated by each process can be automatically stored in the cloud, and by establishing a complete product production process log recording and tracing system, the integration and sharing of the production data are realized, the information island phenomenon is avoided, and the production efficiency and the quality management level are improved.

The invention discloses a smart factory intelligent production scheduling system for a complete set of products, and relates to the technical field of the manufacturing industry. By establishing the product model, the production line model and the work station model and combining the work calendar, production order synchronization, special process treatment and a semi-finished product pulling production scheduling algorithm, scientific modeling and intelligent production scheduling of a complete set of product production plan are realized, the accuracy and the performability of the production scheduling plan can be improved, smooth production according to the delivery time is ensured, and the production efficiency is improved. Meanwhile, multiple production lines, multi-level plans and father-son order management are supported, and the production efficiency, the material neat rate and the flexible coping capacity of a factory are improved.

The invention discloses a personalized product creation and display system, which relates to the technical field of e-commerce and consists of a creation module, a picture processing module, a product model module and a product preview module. Through the system, a customer needs to provide information or instructions through an AI drawing software plate arranged in a creation module so as to guide an AI to create an image required by the customer; in addition, pictures generated by the AI drawing system can be modified intelligently or manually, and finally 2D and 3D models of personalized products are previewed through the product previewing module, so that customers can visually know the style of final commodities. Therefore, the system not only allows customers to create personalized products through the system, but also can display 2D and 3D models of the products created by the customers in real time to meet the requirements of the customers; customers can easily create personalized commodities, and new innovation and convenience are brought to the field of electronic commerce.

This invention discloses an adaptive dispensing method, apparatus, device, and storage medium, relating to the field of dispensing technology. The method includes acquiring identification information corresponding to a medium to be dispensed; acquiring dispensing parameters corresponding to the medium based on the identification information; arbitrarily placing the medium on the dispensing platform of a dispensing device; controlling a vision recognition device to collect and identify the placement information of the medium; and controlling the dispensing component of the dispensing device to perform a dispensing operation on the medium according to the dispensing parameters and the placement information. This method automatically matches dispensing parameters based on the identification information of the medium and automatically identifies the placement information of the medium using vision recognition technology before performing an adaptive dispensing operation. It eliminates the need for human intervention and complex operations, reducing the difficulty of dispensing operations and making the dispensing process more precise and efficient. It is suitable for mass production applications with different product models.

The utility model relates to spot welding fixture technology field especially relates to a robot automatic spot welding fixture of turntable bottom plate subassembly, including mechanism body, be provided with lifting adjustment subassembly, positioning and pressing subassembly, lifting positioning subassembly, slide table positioning subassembly, head positioning subassembly, side edge mobile slide platform subassembly and vertical plate positioning subassembly on mechanism body. The utility model novel structure, can change type fast, can be compatible with different types of product model, realize flexible production, automatic welding, solved the problem of traditional through artificial clamping labor intensity, promoted the quality and production efficiency of product, saved work time, can accurate control workpiece's up and down, horizontal, vertical and angle positioning, adapt to different size and shape turntable seat circle and workpiece, improved welding accuracy, applicable to a variety of workpiece types and size, realized the multifunctionality and adaptability of equipment, can fasterly complete welding task, shorten production cycle, promote overall production efficiency.

The challenge is to efficiently predict whether or not wrinkles or defects will occur during forging. [Solution] The forging wrinkle and defect prediction device 10 generates an analysis mesh of the molded product model, calculates the pre-molding surface area and post-molding surface area of ​​the mesh in each molding process, and calculates the surface expansion ratio based on the pre-molding surface area and post-molding surface area. The forging wrinkle and defect prediction device 10 then calculates the surface pressure at each mesh. Subsequently, the forging wrinkle and defect prediction device 10 predicts the presence or absence of wrinkles and defects based on the surface expansion ratio and surface pressure.

The utility model discloses an electrophoretic coating bumping test device for a laboratory, which comprises a bumping test device body, and the top and the bottom of the bumping test device body are both provided with round holes capable of being opened; and the handle lever device is inserted from the round hole which can be formed in the bottom of the bump test device body, penetrates out of the round hole which can be formed in the top of the bump test device body, and is fixed. According to the device, the adjustment design of different variables is integrated in one bump test device, so that two different test objects of workpieces and sample plates with different sizes, a certain number of steel balls with needles with different masses and test time can be realized through simple and convenient adjustment; problems existing in a visual method for testing the scratch resistance of the coating at the present stage are solved by screening proper electrophoresis product models, and finally a product evaluation model is optimized to improve a formula.

The application relates to a product model generation method and device, computer equipment, a storage medium and a computer program product. The method comprises the following steps: obtaining a target drawing corresponding to a target product and design information corresponding to each design scheme in the target drawing; fusing parameter information of the same material in multiple design information to obtain a parameter list and a material list corresponding to the target product; analyzing the relationship between the parameter information of different materials based on the multiple design information to obtain a constraint condition corresponding to the target product; and obtaining a product model corresponding to the target product based on the parameter list, the material list and the constraint condition corresponding to the target product. The method can improve the generation efficiency of the product model.

This invention discloses a software encrypted transmission system. When the quantity of product demand reaches a threshold, the demand identification module sends a demand signal containing the product model to the automatic execution module. Upon receiving the demand signal containing the product model, the automatic execution module generates an operation instruction containing the product model and sends it to the cloud control module. Upon receiving the operation instruction from the automatic execution module, the cloud control module encrypts the software corresponding to the product model in the operation instruction, generates an encrypted file, and sends download permission to the user. Upon receiving a download request, and if the download permission verification is successful, and a burning device is connected to the local device, the encrypted file is downloaded to the burning device. This software encrypted transmission system directly downloads the encrypted file to the burning device, preventing leakage and solving the technical problem of easy software leakage in existing technologies.

To provide a production failure analysis support device or the like capable of providing data useful for analysis when a production device produces a defective product.SOLUTION: The production failure analysis support device 6 includes a non-defective product dataset collection part 61 that collects a non-defective product dataset GD related to at least one of a first production device 2A and a non-defective product GG when the first production device 2A produces the non-defective product GG, a non-defective product model construction part 62 that constructs a non-defective product model GM obtained by learning the non-defective product dataset GD as teacher data, and a deviation dataset identification part 64 that inputs a defective product dataset BD related to at least one of a second production device 2B and a defective product BG when the second production device 2B produces the defective product BG into the non-defective product model GM and identifies a deviation dataset DD deviating from the non-defective product dataset GD in the defective product dataset BD.SELECTED DRAWING: Figure 2

The invention discloses a product design method and device based on parameter configuration, a medium and equipment, and relates to the technical field of product design. The method comprises the steps of calling a product attribute input dialog box in response to a to-be-developed request; the product attribute input dialog box comprises a preset attribute information setting item and a non-preset attribute information setting item; in response to attribute values corresponding to preset attribute information and non-preset attribute information input in the product attribute input dialog box by a user according to the design requirements of the to-be-developed product, determining an initial product model of the to-be-developed product; a part parameter editing frame of the initial product model is called, and in the part parameter editing frame, parameter information of all parts of the to-be-developed product is published in the corresponding candidate geometric figure sets; the candidate geometric figure set is created in advance through a CATIA secondary development interface; and obtaining a product model of the to-be-developed product according to the released candidate geometric figure set. According to the method, the operation process of product design is simplified.

1. Name of the product in this design: System Information Graphical User Interface for Electronic Devices. 2. Purpose of this design: To display a graphical user interface. 3. The key design features of this product are the interface content in the graphical user interface. 4. Images or photos that best illustrate the design key points: Interface state change diagrams. 5. The rest of the design is standard, omitting the rear view, left view, right view, top view, and bottom view. 6. Purpose of the graphical user interface: An information interface used to display system information. 7. Human-computer interaction method of graphical user interface: The main view is the central page of system information; by clicking the "Settings" button in the upper right corner of the main view, you can enter the interface change state diagram; the interface change state diagram will display information such as "product model", "operating system", "APP version", "firmware version", "MAC address" and "configuration table version" of the "smart central control".

The application provides a product modeling design method and system, comprising the following steps: obtaining a research object, establishing a product perceptual vocabulary library and a modeling sample library; performing preliminary screening on the product perceptual vocabulary library based on a word vector; scoring product modeling samples by using a semantic difference method; screening an advantage perception intention vocabulary by using a factor analysis method; obtaining product modeling characteristic morphological elements and coding by using a morphological analysis method; establishing a mapping relationship between the characteristic morphological elements and the product perceptual intention modeling elements based on a three-layer BP neural network model, and performing finite element analysis based on the screened modeling elements; performing topological optimization on force distribution characteristics of product modeling, coupling a topologically optimized structure model and product perceptual intention modeling elements; outputting a product modeling scheme; evaluating the product modeling scheme based on an eye tracking experiment, and generating a product modeling design scheme when the evaluation is passed.

The utility model relates to conveying technical field, concretely is a kind of injection molding finished product model conveying equipment.A kind of injection molding finished product model conveying equipment, it includes: rack;Conveying mechanism, the conveying mechanism is set on rack, for conveying injection molding finished product model, wherein, the conveying mechanism includes first wallboard and second wallboard, and the first wallboard and second wallboard are respectively fixed on the both sides of rack.The beneficial effects of the utility model are: by being respectively provided with first sliding part and second sliding part in the first wallboard and second wallboard top of conveying mechanism, and first direction blanking part can slide along the first wallboard top borderline by first sliding part, second direction blanking part can slide along the second wallboard top borderline by second sliding part, so that blanking part can all be according to the change of branch position real-time adjustment blanking position, without disassembly or reinstallation, greatly reduce adjustment time.

This utility model discloses a large-scale energy storage insulating cover multifunctional blister box, including a blister box body. The blister box body has two insulating cover-shaped cavities. A PC blister insulating cover is placed inside each cavity, and the PC blister insulating cover is covered with a lithium mica sheet. Reinforcing ribs are provided on the inner surface of the insulating cover-shaped cavities to prevent stacking and collapse. Positive and negative electrode markings are provided on both sides of the reinforcing ribs. A product model marking area is also provided on the front edge of the blister box body. A product error-proof indicator is provided between the two insulating cover-shaped cavities. This utility model can achieve efficient feeding, precise positioning, and rapid release, significantly improving production cycle time and product qualification rate, and reducing overall enterprise costs.

The application discloses a pultrusion process yarn feeding intelligent control system and method based on industrial visualization and PLC closed-loop control, which comprises a hardware layer, a PLC closed-loop control layer, a software management layer and a visualization interaction layer which are sequentially communicated and connected; the hardware layer is used for collecting physical parameter data in the yarn feeding process and executing control instructions; the PLC closed-loop control layer is communicated and connected with the hardware layer by using a modular PLC controller, and real-time receives the physical parameter data collected and transmitted by the hardware layer; the software management layer is used for realizing hierarchical permission management of administrators and operators, setting, storing and calling a preset process parameter library of different product models, carrying out fault diagnosis and generating fault treatment suggestions; the visualization interaction layer is communicated with the upper computer monitoring software through an industrial touch screen, and is used for graphical real-time monitoring of yarn feeding process parameters, multi-state fault color code warning, process parameter configuration and issuing, historical data trend analysis and intelligent report automatic generation.

The invention discloses a method and a device for quickly replacing an electronic paper (EPD) product inspection program, relates to the technical field of EPD product inspection, and aims at carrying out structure / scheme optimization on a conventional integrated test fixture and adopting a detachable independent test module design. Rapid replacement of inspection programs is achieved through the steps of program pre-burning, module rapid assembly, equipment debugging and product inspection, different programs can be pre-stored in a plurality of test modules, inspection of products of multiple models is adapted, an inspection jig main body and a plurality of independent test unit groups are taken as the main body, and the jig main body is provided with a signal butt joint, power supply and control structure. The test module is provided with a program storage structure, a product connection structure and an auxiliary detection butt joint structure, the module is detachably connected with the jig body, a fool-proof positioning structure is arranged, program burning does not need to be waited on site, a single module can be independently maintained and replaced, the detection efficiency and the jig utilization rate are greatly improved, and the production cost is reduced. The method is suitable for batch inspection of various electronic paper EPD products.

The application provides a process drawing automatic drawing method and device, electronic equipment and storage medium, and belongs to the technical field of manufacturing process. The method comprises the following steps: obtaining order data of a target product; wherein the order data comprises product model data and product size data; matching the product model data with a preset drawing template library to obtain a target drawing template; wherein the target drawing template is provided with a target template description code and a target template size formula; matching the product model data with a preset material database to obtain target material data; substituting the target material data into the target template description code to obtain a target product description; substituting the product size data into the target template size formula to obtain a target product size; and integrating the target product description and the target product size into the target drawing template to obtain a target process drawing. The embodiment of the application aims to shorten the process drawing time, improve the process drawing efficiency and accuracy.

The invention discloses a product full life cycle management method based on a digital identifier, and belongs to the technical field of product management, and the method specifically comprises the steps: generating a digital identifier based on an initial bill of materials, writing the digital identifier into a product radio frequency tag, and registering the digital identifier to a block chain; periodically collecting label signal intensity and spatio-temporal information to form a physical track record and uploading the physical track record to the block chain; when the signal is continuously lower than a dynamic threshold value, judging that the physical signal is interrupted and triggering a logic tracing program, analyzing a product model in the digital identifier, and retrieving a corresponding bill of materials; searching supplier data according to the list to determine preparation suppliers, and extracting logistics coordinates and timestamps of recent supply of each supplier from the block chain to form a replacement tracing data set; fusing the physical track record and the data set according to a time sequence to generate a full life cycle data graph; according to the invention, continuous and complete tracing of the full life cycle data of the product under the condition of physical signal interruption is realized.

The embodiment of the invention discloses a method, a device, equipment and a system for generating a parameterized model of a product and a medium. The method comprises the following steps: determining optimization parameters of a product and a three-dimensional model for simulating and verifying the product; determining a to-be-parameterized part of the minimum volume in the three-dimensional model, wherein the to-be-parameterized part needs to be divided into grids repeatedly in the process of optimizing the product based on the optimization parameters; segmenting the part to be parameterized from the three-dimensional model; and parameterizing the part to be parameterized. And a parameterized model is generated for the part needing to be divided into the grids repeatedly, so that design optimization of a product is facilitated. In addition, the whole product model does not need to be re-gridded, so that the time consumption is reduced, and the optimization efficiency is improved.

This invention relates to a method, apparatus, electronic device, and storage medium for designing supports and hangers, comprising: determining a product model of the supports and hangers to be arranged; determining the target electromechanical pipeline range of the supports and hangers to be arranged from a three-dimensional model of a target scene; identifying target building structural components located above the target electromechanical pipeline range from the three-dimensional model of the target scene; determining the length of the hanger rod of the supports and hangers to be arranged based on the target electromechanical pipeline range and the target building structural components; and generating an arrangement model of the supports and hangers to be arranged based on the product model and the hanger rod length. This simplifies the design of supports and hangers, saves time and labor costs, and accelerates project progress.

The invention discloses a double-channel control system and method for full-process automatic operation. The system comprises a central control unit, double test stations, a sensing detection unit and a man-machine interaction unit. The central control unit automatically loads clamping poses and motion parameters according to product models and drives the multi-dimensional electric adjusting platform to achieve high-precision automatic positioning. The dispatcher dispatches the two stations dynamically in a time-sharing mode in a 200-millisecond period, and mechanical interference is prevented through a safe locking timer. The system independently performs real-time fault diagnosis on each station, wherein the overcurrent fault needs that the current continuously exceeds 8.0 A for 20 milliseconds, and the displacement out-of-tolerance needs that the deviation continuously exceeds 1.5 mm for 50 milliseconds. Once a single-station fault occurs, atomization isolation is immediately performed and a single-channel mode is reconstructed, so that continuous operation of the test is guaranteed. According to the invention, high-efficiency, safe, full-automatic remodeling and intelligent fault tolerance are realized, and the test efficiency and the system reliability are improved.

The invention belongs to the field of automobile part manufacturing, and particularly relates to a double-fork-arm steering knuckle structure design method, system, equipment and medium, which comprises the steps of establishing a first-version assembly space maximum product model based on a peripheral part assembly space, and establishing a modal and rigid coupling NVH target value by combining customer input and a card-wearing historical database; big data is combined with a regional differentiated topological optimization simulation technology, NVH performance of modal and rigid coupling is used as a limiting condition of topological optimization, a differentiated manufacturing constraint topological optimization strategy of'overall draft manufacturing constraint first and then local extrusion manufacturing constraint 'is adopted, and finally, on the premise that the effectiveness of the technical scheme is ensured, the optimal manufacturing constraint is obtained. And dual optimization of light weight of the product and research and development cost is realized. The problem that the weight, the structural performance and the process manufacturability of the double-fork-arm steering knuckle are difficult to balance is solved.