21 results about "Technological design" patented technology

1. The name of this design product: Automotive diagnostic communication connector (OBD). 2. Purpose of this design product: Used as an automotive remote diagnosis OBD connector that integrates a screen, indicator lights, and a technological design, and is used as a signal transmission connector. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

The utility model discloses a filter bag dust collector blowback nozzle distance test device comprising a pedestal, the pedestal is provided with a straight slide bar vertically extending up and down, the straight slide bar is slidably connected with an upper slide sleeve and a lower slide sleeve, the upper slide sleeve is in threaded connection with an upper locking nut, the end portion of the upper locking nut abuts against the straight slide bar, and the lower slide sleeve is in threaded connection with a lower locking nut. The lower sliding sleeve is in threaded connection with a lower locking nut with the end abutting against the straight sliding rod, the upper sliding sleeve is provided with an upper adjusting arm horizontally extending left and right, the upper adjusting arm is provided with a nozzle with a downward nozzle opening, the upper end of the nozzle is connected with a test gas source, and the lower sliding sleeve is provided with a lower adjusting arm horizontally extending left and right. The lower adjusting arm is provided with a replaceable cable hanging ring arranged under the nozzle. According to the test device, initial parameters are designed, nozzle parameters are verified, the optimal distance of the nozzle is verified or adjusted in an observable manner in the back flushing test, and the initial parameters are corrected, so that the optimal technical design parameters are achieved, the overall function is complete, and the practicability is high.

An artificial intelligence-driven system and method for software development lifecycle is disclosed. The method includes, receiving an input data from a plurality of data sources, preprocessing the input data to determine a file type of the input data, segmenting the plurality of preprocessed data into a plurality of data segments, and creating a plurality of technical design data based on the plurality of data segments. The method further includes, validating the created plurality of technical design data based on one of a prestored rules and a trained artificial intelligence model, creating a plurality of call graph relationship data by establishing a call graph relationship between the plurality of data segments, creating a plurality of summarized technical data, recommending a plurality of languages for translating the code, generating a plurality of translated code file in at least one target language selected by at least one user and outputting the plurality of translated code file to the at least one user through a user application interface.

The object of the present invention is to provide a multidimensional coupling design method for the pneumatic flow arrangement of a transition section high-pressure compressor of a gas turbine. In the present invention, the transition section with the high-pressure compressor is designed as a system for a holistic coupling design.In all dimensions and segments of the pneumatic design of the high-pressure compressor, complete integration with the upstream transition section is achieved, and the integrated and synergistic design of the flow arrangement of the transition section and the high-pressure compressor is realized. This allows the pneumatic design of the transition section-high-pressure compressor in various dimensions to enter a systematic, parametric, and refined stage, effectively improving the pneumatic performance of the high-pressure compressor, increasing pneumatic design accuracy, saving considerable time in design iterations, shortening the design cycle, and making it highly suitable for technical design applications.The present invention is not limited to high-pressure compressors of a gas turbine, but is also applicable to high-pressure compressors for aerospace engines and various industrial axial compressors with transition flow structure in the pneumatic design process.

The invention discloses a three-phase transformer iron core joint optimization design method, relates to the technical field of three-phase transformer design, and solves the problems that in the prior art, only no-load working conditions are considered, and the design of butt joints and gaps of the butt joints under different load working conditions are not considered. According to the method, the geometrical shape of the joint at the joint of the iron cores of the three-phase transformer is determined, main parameters related to joint design are determined based on the geometrical shape, then the joint at the joint of the iron cores of the three-phase transformer is designed and modeled, and a joint model at the joint of the iron cores of the three-phase transformer is obtained. An improved particle swarm optimization algorithm is adopted to carry out optimization design on a three-phase transformer iron core joint. A new joint geometrical shape is designed by utilizing the technology, design modeling optimization is performed on the joint of the iron core of the transformer, and meanwhile, optimization iteration is performed on various parameters of the joint of the iron core by improving the particle swarm optimization, so that the minimum loss in the three-phase transformer is obtained, and a reasonable design scheme is provided for the transformer.

The invention relates to the technical field of water conservancy projects, in particular to a water conservancy pipeline welding device for water conservancy projects, which comprises a welding seat, positioning mechanisms are fixedly connected to the left and right sides of the top of the inner side of the welding seat, the welding seat comprises a welding platform, and a welding assembly is fixedly connected to the middle of the bottom of the inner side of the welding platform. By arranging the welding base and the positioning mechanism, automation and precision in the water conservancy pipeline welding process are achieved, the welding efficiency and quality are remarkably improved, by means of the unique mechanical structure design, the stability and firmness of the pipeline in the welding process are guaranteed, welding defects caused by displacement or shaking of the pipeline are avoided, and the welding quality is improved. According to the automatic welding device, the problems that the welding device is difficult to reach the ideal level in the aspects of technical design and operation precision, and consequently the capability of controlling the fitting degree of the welding position of two pipelines is insufficient are effectively solved, and the automatic welding mode adopted by the device not only reduces errors generated by manual operation, but also reduces the labor intensity of workers.

Provided is a schematic interactions visualization (SIV) system for innovative education, which relates to the technical field of innovative education. The key points includes six key technologies: a spatial acoustic medicine technology, a course exploration technology of cross-disciplinary theme extraction for discipline bottlenecks, a SIV cross-disciplinary model design based on projects, a SIV course design technology for interactions strategy of disciplinary schemata, a SIV strategy of technology design for critical interactions events, and an evaluation technology design for individual works of thematic-concept-map.

The utility model discloses a snow tire with high snow removing performance relates to tire technical field, including wheel hub, fixed mounting in the shoulder of wheel hub surface, the tire tread of setting in the shoulder one side, be equipped with the groove pattern on the tire tread, and be equipped with snow removing mechanism on the tire tread, the tire tread is equipped with the pattern groove of imitating gecko groove technology design, simulates the biological characteristic when gecko adheres, and the pattern groove bottom is equipped with the snow spike, and the adjacent snow spike is connected through the chain bridge, the tire tread shoulder part is equipped with the shoulder pattern block of multiple dislocation section technology design. The utility model utilizes the bionics principle, simulates the biological characteristic when gecko adheres on the wall, applies to the pattern and steel sheet design, can effectively remove the accumulated snow in the pattern groove, reduces the tire and reduces the accumulation of accumulated snow on the tire surface, promotes the holding force and control force of tire on the ice and snow ground pavement.

The invention relates to an industrial internet component maturity evaluation method, device, equipment and medium, and the method comprises the steps: obtaining the evaluation result of each index item under a preset evaluation index of a target industrial internet component, the preset evaluation index comprises at least one of a business specification, a technical design scheme, a function design scheme and a data design scheme; each preset evaluation index comprises at least one index item; calculating a quantitative evaluation result of the target industrial internet component according to the evaluation result of each index item of the preset evaluation index and the corresponding weight; the maturity of the target industrial internet component is judged according to the quantitative evaluation result of the target industrial internet component, the maturity of the industrial internet component can be identified and evaluated, more targeted basis and guidance are provided for construction of the industrial internet component, and the design and development quality of the industrial internet component is effectively improved.

The invention discloses an integrated methanol reforming hydrogen production and power generation device which comprises a fixed base plate and is characterized in that the top of the fixed base plate is connected with a mounting frame, the outer wall of the mounting frame is connected with a machine shell, the front end of the machine shell is connected with a panel, the rear end of the machine shell is connected with a back plate, and the front section of the left side of the top of the mounting frame is connected with a vertical frame; the inner wall of the vertical frame is connected with a battery stack, the top of the vertical frame is connected with a methanol box, the front section of the right side of the top of the mounting frame is connected with a reformer, the outer wall of the reformer is communicated with a tail gas discharge pipe, the rear section of the left side of the top of the mounting frame is connected with a containing frame, and a storage battery, an inverter and a transformer are mounted in the containing frame; the rear section of the right side of the top of the mounting frame is connected with a charger; the device is reasonable in structural design, the portable design and the hydrogen production power generation technology design are combined, portable power supply can be achieved, and compared with traditional direct methanol power generation equipment, more energy can be provided, and the efficiency is higher.

A training apparatus having a progress indicator and unified base for different apparatus types, such as for an ergometer, speed bike, recumbent bike, home training bike, rowing apparatus, elliptical trainer, cross-trainer or treadmill. The fitness apparatus of every apparatus type is based on a structure which is unified in terms of technical design, according to which the frame or pedestal of the fitness apparatus has rollers which are arranged on the frame or pedestal such that a tilt-stable positioning of the frame with respect to the subsurface and a longitudinal displacement of the frame or of the frame together with the pedestal relative to the subsurface is enabled by means of an actuator depending on the measure of success of the user training.

The present application belongs to the field of power grid operation and maintenance robots, and discloses a multi-level man-machine cooperation embodied intelligent power grid maintenance robot system, which comprises a teleoperation hardware integrated module, an augmented reality guidance module, a data recording and intelligent learning module, and a multi-level man-machine cooperation decision module. By constructing four functional modules of teleoperation hardware integration, AR guidance, intelligent learning and multi-level man-machine cooperation decision, the embodied intelligence and multi-modal sensing technology are fused, a five-level man-machine cooperation pedigree is designed to realize dynamic allocation and smooth transition of control right, and the optimization control of the power maintenance robot is carried out in combination with the fault automatic degradation recovery and the operation data autonomous learning optimization mechanism, so as to dynamically adapt to the power line wiring, peeling and other maintenance operations, and improve the efficiency, safety and environmental adaptability of the power maintenance operation. The present application also discloses a power grid maintenance operation method based on the above-mentioned embodied intelligent power grid maintenance robot system.

The invention discloses a driving control system applied to multi-AGV cooperation, and relates to the technical field of AGV cooperation control. The system comprises a central control module and a plurality of AGVs in communication connection with the central control module, the dynamic environment adaptation capability is enhanced through multi-dimensional technology design, and the core is to construct a closed-loop mechanism of environmental perception-trajectory prediction-dynamic obstacle avoidance; according to the technical scheme, a sensor carried by an AGV is used for collecting environment data covering a working area, and the future moving track of an obstacle can be output in advance based on the environment data; in the process that the AGV goes to the task starting point, whether the optimal route is blocked or not is judged in combination with the predicted trajectory, if yes, an obstacle avoidance route is planned in real time, and it is ensured that the AGV arrives at the task starting point before the task starting moment; according to the method, real-time coping is converted into advanced avoidance, the collision risk caused by temporary obstacles is greatly reduced, delay caused by repeated path adjustment is reduced, and the safety and continuity of AGV cluster operation are effectively guaranteed.

The utility model provides a lower piston, which belongs to the field of pistons and comprises a piston body, an annular groove is arranged outside the piston body, a driving rod is mounted on the piston body, a short rod is mounted on the driving rod, and a connecting rod is fixed at one end of the short rod far away from the driving rod. A lock pin in threaded connection with the piston body is arranged on the piston body in a penetrating mode, a threaded groove is formed in the driving rod, the lock pin is located in the threaded groove and in threaded connection with the threaded groove, and a cross groove is formed in the end of the lock pin. According to the application of the plug on fluid equipment and the corresponding technical design of the plug, the operation efficiency and the stability of the equipment are improved, the flexibility and the adaptability of a system are enhanced, powerful support is provided for efficient and reliable operation of the fluid equipment, and the technical innovation not only meets the requirements of the current industrial technology, but also meets the requirements of the current industrial technology. And a solid foundation is laid for future fluid equipment development.

The present invention discloses an implementation method for automatically creating assembly import system information classification based on industrial software, relates to the field of assembly equipment technical design, and provides an implementation method for automatically creating assembly import system information classification based on industrial software. The method configures layer corresponding components and assigns BOM attribute information, automatically creates assembly components according to the layer configuration and assigns corresponding attribute information to parts; the automatic classification of BOM information triggers subsequent business processes, and after the BOM attribute information design is completed, the BOM attribute information is submitted to the model cloud system, and the background automatically generates JT and JPG and uploads the corresponding PRT file to the system, and the information is diverted. The system automatically classifies and triggers procurement, warehouse material collection, ordering and process processing according to the BOM attribute information; the structural idea of the present invention is reasonable, and the system effectively realizes system information classification through the UGNX system, realizes automatic material collection by combining the material collection system with the UGNX system, reduces manual intervention, and protects the electrode blanks in the process of automatic material collection to prevent bumps during transportation.

The invention discloses a coronagraph near-infrared unit vacuumizing system which comprises a vacuum Dewar, a vacuum chamber valve, a roughing pump unit system, a main pump unit system and a control system. The vacuum Dewar is connected with the roughing pump unit system and the main pump unit system through the vacuum chamber valve and the three-way switching valve, and the three-way switching valve enables the vacuum Dewar to switch the connection state between the roughing pump unit system and the main pump unit system. The rough pump unit system and the main pump unit system are respectively composed of a plurality of pipelines, valves and pumps, and are used for extracting air from the vacuum Dewar to enable the vacuum Dewar to reach a preset vacuum degree; the control system collects the vacuum degree numerical value of the vacuum Dewar and controls the vacuum chamber valve and the opening and closing of all valves and pumps in the roughing pump unit system and the main pump unit system; based on a mechanical pump, a molecular pump and an electrical control system, the technical design of a multi-station, automatic operation and oil-free high-vacuum system is realized.

This invention discloses a drive control system for multi-AGV collaboration, relating to the field of AGV collaborative control technology. The invention includes a central control module and several AGVs communicatively connected to it. Through multi-dimensional technical design, it enhances dynamic environment adaptability, with the core being the construction of a closed-loop mechanism of "environmental perception - trajectory prediction - dynamic obstacle avoidance." This technical solution utilizes sensors mounted on the AGVs to collect environmental data covering the working area. Based on this environmental data, the future movement trajectory of obstacles can be output in advance. During the AGV's journey to the task starting point, the predicted trajectory is used to determine whether the optimal route is obstructed. If obstructed, an obstacle avoidance route is planned in real time, ensuring that the AGV arrives at the task starting point before the task begins. This invention transforms real-time response into proactive avoidance, significantly reducing the risk of collisions caused by temporary obstacles, minimizing delays caused by repeated path adjustments, and effectively ensuring the safety and continuity of AGV cluster operation.

The utility model relates to a paper-plastic packaging inner box structure which comprises an inner support (1) and a supporting structure (2), the inner support (1) and the supporting structure (2) are used for containing products, the supporting structure (2) is matched with the inner support (1), and the inner support (1) and the supporting structure (2) are fixedly connected or integrally formed. And the inner support (1) is provided with a groove (11) for placing a product. According to the design, on one hand, through the arrangement of the supporting structure, the inner support is effectively supported and protected, the overall structure and the technical design are simple, and the cost is lower;

comprising methods for the design, optimization of the technical design and / or operation of a machine, aircraft or vehicle - Input (S1) of parameter values ​​of the machine, aircraft or vehicle by at least one test subject on an end device, wherein the parameter values ​​are design parameter values, technical design parameter values ​​and / or operational parameter values ​​of the machine, aircraft or vehicle, - Playback of audio signals (S2) on the terminal device, which reproduce the sound of the machine, aircraft or vehicle based on the entered parameter values, - Evaluating the auditory impression (S3) of the audio signals by the test subject and obtaining a subjective evaluation result from the test subject, - Input (S4) of the subjective evaluation result by the test subject on the terminal device, - Determining (S5) a relationship between the parameter values, or sets of parameter values, and the subjective evaluation result, - Design (S6), optimization of the technical design and / or operation of the machine, aircraft or vehicle, taking into account the relationship of the parameter values, or sets of parameter values, with the subjective evaluation result, wherein in the design, optimization of the technical design and / or operation parameter values ​​are used which, in the operation of the machine, aircraft or vehicle, result in noises of the machine, aircraft or vehicle that correlate with a subjective evaluation result corresponding to a predetermined evaluation result, preferably a positive evaluation result.

The invention relates to an engineering design and construction method for a photovoltaic power supply system of an urban update and reconstruction project. The method comprises a design procedure and a construction procedure. According to the design process, the roof load, the roof type, the installation mode and the power generation efficiency of an existing building are analyzed, an unmanned aerial vehicle is used for conducting cruising and surveying and mapping on a house to be designed, then SolarSketch software is combined, an unmanned aerial vehicle survey file is analyzed, marked and rendered, and a corresponding visual 3D model is generated; the construction process comprises civil construction operation and photovoltaic power station installation, and the photovoltaic power station installation comprises photovoltaic support construction, photovoltaic panel installation and electrical system installation. According to the method, stress analysis is carried out on a roof structure of an existing old building, a photovoltaic device supporting system and a foundation structure type are optimized in combination with surveying and mapping technical design, and a support foundation is constructed in a post-anchoring chemical bolt mode; by optimizing the design of the fixing mode of the photovoltaic module, the firmness and the stability of the installation of the photovoltaic module are ensured.