29 results about "Model engine" patented technology

The utility model relates to the technical field of engine cylinder body packaging appliances, and discloses a cylinder body universal appliance which comprises a bottom frame, two frame bodies, an upper positioning frame and a lower positioning frame. The utility model has the following advantages and effects: the lower positioning frame is provided with a lower station I, the upper positioning frame is provided with an upper station I, and the upper station and the lower station I are used for installing engine cylinder bodies of the same model, such as a six-cylinder engine cylinder body. After the upper overturning frame and the lower overturning frame are rotated, a second upper station is formed between the upper step and the upper overturning frame, a second lower station is formed between the lower step and the lower overturning frame, and the second upper station and the second lower station are used for installing engines of the same model, such as four-cylinder engine cylinders. The tool can be suitable for engine cylinder bodies of different models, the application range of the tool is effectively expanded, and the manufacturing cost, the logistics cost and the management cost of engine enterprises are greatly reduced.

The application relates to a model screening method and device, computer equipment, a storage medium and a computer program product. The method comprises the following steps: obtaining a target training set, a target verification set, a target sample set, a model list and an engine list corresponding to a target service scenario; training each candidate model in the model list to obtain each target model and a corresponding model loss; establishing an initial engine library based on the target model and the target sample set, adjusting each initial engine library based on each engine algorithm in the engine list to obtain a target engine library corresponding to each model-engine combination; verifying the target engine library based on the target verification set and the target model to obtain an engine loss corresponding to each target engine library; obtaining a target loss corresponding to each model-engine combination based on the model loss and the engine loss corresponding to the model-engine combination; and determining a target combination based on each target loss. The method can improve the accuracy of data retrieval.

The invention discloses a model service method and device, equipment and a storage medium, and relates to the technical field of data processing, and the model service method comprises the steps: obtaining a model service request, and determining the type of the model service request; based on the type, determining a target module for processing the request from a started Modelet model engine; the Modelet model engine is used for performing initial processing on a request based on a target module and performing other processing on the initially processed request based on an original model service externally provided by a started local through a reverse proxy mode, and the Modelet model engine is designed by adopting father and son processes and a reverse proxy architecture and is designed by adopting the father and son processes and the reverse proxy architecture based on the father and son processes and the reverse proxy architecture. After the engine is started, the engine serves as a parent process to start a child process of the original model, so that the Modelet model engine reversely agents the original model, and corresponding original model services are provided. The method guarantees stable operation of large model services.

The application relates to a whole vehicle thermal management performance determination method and device, computer equipment and a storage medium. The method comprises the following steps: constructing an initial evaluation model of a to-be-evaluated vehicle, calibrating parameters in the initial evaluation model to obtain a calibrated evaluation model; obtaining a target engine heat parameter, replacing a model engine heat parameter in the calibrated evaluation model by using the target engine heat parameter to obtain a replaced evaluation model; performing simulation test on the replaced evaluation model under a preset test condition to obtain a radiator inlet water temperature; determining a permissible water temperature according to the radiator inlet water temperature, a preset engine maximum water temperature and an environmental temperature of an environment where the to-be-evaluated vehicle is located; and determining the whole vehicle thermal management performance of the to-be-evaluated vehicle based on the permissible water temperature. The method can determine the thermal management performance of the whole vehicle.

The utility model relates to a multi-species engine cylinder cleaning system and process method belongs to engine technical field. The system is through the full -automatic production mode such as loading recognition, lifting positioning, robot transfer, turbulent rotation cleaning, fixed point spray washing, multi -mode rinsing, blow dry, vacuum drying, cooling to room temperature, according to different model engine cylinder selects corresponding procedure, realized the cleaning operation to multiple model engine cylinder. Through the two -dimensional code scanning identification, robot high -pressure cleaning, cannula rinsing, vacuum drying, air conditioning cooling combined mode, the automatic cleaning of multi -species cylinder is realized. Turbulent washing and fixed point cleaning form the synergistic effect of " rough wash + fine wash", guarantee the cleaning efficiency and realize micron level cleanliness requirement. At the same time, reduce the downtime caused by frequent replacement of cleaning object, improve the production efficiency. The surface of cylinder after cleaning has no water stain residue, temperature adapts subsequent timely assembly production, guarantees the engine cylinder cleanliness.

A human-led multi-surface AI workflow system includes a simulation domain for AI modelling, a distinct human-operated execution domain, and a mental-model engine that mimics human reasoning and authenticity evaluation. The AI is confined to a sandboxed surface where it proposes actions, visual guidance, predictions, warnings and authenticity judgments, but cannot directly trigger operations in the execution domain. A non-permeable control barrier ensures only human‐authorized execution of approved actions. The system spans multiple screens, mirrored or distributed surfaces, AR / VR overlays, projections, vehicle displays, kiosks, mobile devices and remote terminals. By enforcing human-led execution, transparent and auditable AI reasoning, and high-precision guidance across automotive, medical, industrial, administrative, diagnostic, authenticity and software workflows, the architecture ensures safety, compliance and prevents uncontrolled autonomous machine operation.

The utility model discloses a kind of intelligent flat fork devices for engine cylinder block handling, including fixed row frame, cylinder body input line and cylinder body output line, cylinder body input line and cylinder body output line are arranged in parallel below fixed row frame, walking track is provided in the top of fixed row frame, walking trolley is provided on walking track, the bottom of walking trolley is fixedly connected with the vertically arranged guide frame, guide frame is slidably connected with guide device, one side of guide device is equipped with flat fork mechanism, electric cylinder is provided on guide frame, electric cylinder drives guide device to move vertically along guide frame, three-dimensional vision camera is provided above electric cylinder;The utility model automatically identifies the outline size parameter of different models engine cylinder block by three-dimensional vision camera, control system controls the feed amount of flat fork mechanism according to the outline size parameter of corresponding engine cylinder block, improve the precision of cylinder block handling, avoid damage to cylinder block.

The utility model relates to motorcycle frame technical field, concretely for the universal motorcycle frame of realizing many vehicle types adaptation, including frame main part, frame main part includes frame crossbeam and frame vertical beam, frame main part is equipped with two, and the support block for increasing motorcycle structure strength and the support block for limiting and fixing of different model engines is equipped between two frame main parts, and the side end of support block is fixedly connected with the limiting hanger through bolt, and the limiting hanger includes fixed crossbeam, blocking vertical beam and hanging crossbeam, and the motorcycle engine is placed in the middle of limiting hanger, and the top end part of hanging crossbeam is inserted with the hanging plate, and the lower end of hanging plate is fixedly connected with motorcycle engine through bolt, the utility model discloses can limit and fix the engine of different model, and according to the use scene, the model of engine is replaced, ensures the versatility of frame, thereby makes the motorcycle more adapt to the scene of use, and the use is more economic.

Disclosed herein are system, method, and computer program product embodiments for a method of cloud infrastructure optimization. The method identifies an existing infrastructure configuration deployed in a cloud environment and generates a plurality of proposal configurations, each of the plurality of proposal configurations having executable code configured to adjust the existing infrastructure configuration for at least one variable. The method selects a proposal configuration from the plurality of proposal configurations based on the at least one variable adjusted for in the existing infrastructure configuration, and the selected proposal configuration is deployed in the cloud environment. The method then analyzes the selected proposal configuration for a level of adjustment for the at least one variable. The method trains a model engine with existing and new training data.

1. The name of the design product: model engine fan blade (carbon fiber). 2. The use of the design product: used for model engine carbon fiber fan blade. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model relates to the field of engine cold tests, in particular to a multi-model engine cold test installation clamp which comprises a base, a fixing flange, a U-shaped groove, a second bolt, a connecting support and a third bolt. Sliding grooves are formed in the front side and the rear side of the left end of the base in a penetrating mode, and a sliding installation assembly is arranged on the left side of the upper end of the base. A fixing flange is arranged on the upper side of the right end of the sliding mounting assembly, four U-shaped grooves are distributed in the upper side of the left end of the fixing flange in an array mode, second bolts are slidably connected into the four U-shaped grooves, and the right sides of the outer surfaces of the four second bolts are in threaded connection with one ends of connecting supports. The second bolt is arranged and used for installing connecting supports with different lengths to be matched with engines of various models, the U-shaped groove in the fixing flange enables the connecting supports to slide and rotate by 360 degrees, the second bolt is locked to fix the positions of the supports after the connecting supports are adjusted in place, then the second bolt and the engines are fastened through the third bolt, and installation and fixation of the engines of different sizes are achieved.

1. The name of the design product: the shell of carbon fiber power assembly of model engine. 2. The use of the design product: the shell of carbon fiber power assembly of model engine. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1.

The application discloses a combustion stability evaluation device based on high-energy spark plug, which comprises a heat-releasing disturbance device; the heat-releasing disturbance device comprises a longitudinal disturbance spark plug and a transverse disturbance spark plug; the longitudinal disturbance spark plug is used for evaluating the longitudinal combustion stability of a circular or rectangular model engine, and is preferably arranged in the front half of the combustion chamber in the longitudinal direction; the transverse disturbance spark plug is used for evaluating the transverse combustion stability of the rectangular model engine; and the transverse disturbance spark plug is arranged on one side of the injection panel of the rectangular model engine or on the combustion chamber wall surface adjacent to the injection panel in the transverse direction. The application utilizes the high-energy spark plug device, forms pressure oscillation disturbance in the combustion chamber by igniting at reasonable ignition positions on the wall surface of the model rocket engine and by igniting multiple times with different frequencies, evaluates the combustion stability of the model engine, and further proposes a method for inhibiting combustion instability.

The utility model discloses a telescopic arm reinforced frame, including mutually parallel and along the car body arrangement frame left side plate and frame right side plate, and the rear end portion between frame left side plate and frame right side plate is equipped with oil tank body, and the upper side of oil tank body is equipped with the basic arm installation axle seat, and the middle part outer wall on the side of frame right side plate is equipped with engine mounting seat welds away from frame left side plate, and the middle front side outer wall on the side of frame left side plate is equipped with cab mounting seat welds away from frame right side plate, and the outer wall on the side of frame left side plate is equipped with side plate reinforcing plate away from frame right side plate, and the outer wall of side plate reinforcing plate is concave-convex circular arc shape. The utility model engine mounting seat welds in the middle position of frame right side plate, and cab mounting seat welds in the middle front position of frame left side plate, and the whole structure is stronger, can effectively reduce the vibration of engine and cab in the working condition, and the concave-convex circular arc shape side plate reinforcing plate can reduce stress concentration, plays the role of strengthening side plate bending moment.

The utility model belongs to oil gauge technical field, concretely relates to a kind of engine oil level detection device and oil sump system, and the engine oil level detection device includes: engine oil gauge pipe positioning unit, sealing unit, sleeve joint unit and flexible liquid level detection unit;Wherein sealing unit is sleeved with engine oil gauge pipe positioning unit, to form the insertion groove in engine oil gauge pipe positioning unit and sealing unit;Engine oil gauge pipe positioning unit is inserted on the engine oil gauge sleeve pipe seat of oil sump body, to make the engine oil gauge sleeve pipe seat embedded into insertion groove;Flexible liquid level detection unit is inserted into oil sump body through engine oil gauge sleeve pipe seat, to detect engine oil level, with sleeve joint unit, engine oil gauge pipe positioning unit;The utility model satisfies the positioning and sealing demand of flexible liquid level detection unit, and can be placed in different positions, fixed simply and adjustable, convenient to install and disassemble, can improve assembly efficiency, applicable to a variety of different models engine, improve the universality, reduce production and maintenance cost.

The invention relates to the technical field of artificial intelligence and tax services, discloses a tax vertical field large model engine and an application method, and aims at solving the problems that a general large model is insufficient in accuracy and compliance in tax consultation and the like. The large model engine comprises a data layer, a model layer, an application layer and an operation and maintenance layer, wherein the data layer forms a tax exclusive knowledge base by collecting and cleaning policies, cases and consultation data and combining knowledge graph construction and entity conflict resolution; the model layer is based on a general large model and realizes tax professional ability adaptation through field alignment pre-training, multi-task fine adjustment and triple verification; the application layer supports multi-channel consultation deployment and tax-related risk early warning; the operation and maintenance layer guarantees the stability of the model through real-time monitoring and incremental updating, and the method can improve the tax consultation efficiency and compliance, and meets the professional service requirements of scenes such as 12366 hotlines.

The invention relates to a nuclear power digital twin multi-model engine time synchronization method and system. The method comprises the following steps: S1, establishing a global time reference, so that all model engines perform state updating and event triggering based on the same time reference; and S2, under the global time reference, setting a fixed time step length for all model engines so as to ensure synchronization and model engine calculation and interaction cycle alignment. Wherein the interaction cycle refers to a complete work cycle which must be completed by the model engine within a time step length. And S3, performing timestamp marking on events and communication data generated by all the model engines, and performing queue management on the events and the communication data according to timestamps. And S4, optimizing loading durations of all model engines based on a parallel loading mode and a resource pre-allocation mechanism. The method is used for dynamic interaction of multiple model engines in a nuclear power digital twin platform, global time logic consistency can be ensured, and model collaboration efficiency and real-time performance are improved.

This invention discloses a virtual-real fusion flight control system and method for unmanned aerial vehicles (UAVs). The system includes a command input terminal, a ground station, a UAV, and a local area network (LAN) communication module. The command input terminal is communicatively connected to the ground station, sending received natural language task commands to the ground station. The ground station is equipped with a large model engine, which includes a large language model and an agent inference framework. This engine performs semantic parsing, task planning, and generates atomic control sequences for the natural language task commands. The ground station and the UAV establish a bidirectional data link through the LAN communication module. The UAV is equipped with a flight control system that receives and executes control commands. This system achieves low latency and high security while enabling zero-modification migration between simulation and real aircraft using a unified API, significantly reducing the development threshold and improving system robustness.

The utility model relates to the technical field of turnover supports, and particularly discloses a turnover support for maintenance of multi-model engines, which comprises a base, a detection assembly, a main seat, a lifting assembly and a lifting assembly, the side edge of the base is provided with a working assembly capable of mounting an engine, and the bottom end of the detection assembly is connected with the top of the base. The bottom end of the main seat is fixedly connected with the top end of the base, and the side edge of the main seat is attached to the side edge of the working assembly. Before the detection assembly is used, an engine is horizontally placed on the cross beam, the first folding arm in the detection assembly is lifted and unfolded, and one side edge of the folding arm is attached to the side edge of the permanent magnet for magnetic attraction; at the moment, the end of the first folding arm is located at the center point of the rotary disc, then the motor is started, so that a space is reserved for overturning of the engine, the risk that the engine touches the supporting plate after being overturned along with rotation of the rotary disc is avoided, and the overturning safety of the engine is guaranteed.

The invention provides an infrastructure construction quality evaluation and acceptance system based on big data, and belongs to the technical field of project acceptance and management systems. Comprising a data sensing module, and the data sensing module comprises a vibrating wire sensing unit, an unmanned aerial vehicle cluster unit, a BIM model engine and an edge cluster transmission unit. According to the invention, capital construction project data in a collection project is sensed through the data sensing module, so that the real-time performance and accuracy of project quality control are greatly improved, the real-time data feedback can be obtained at any time without relying on timed static inspection, and then the acceptance threshold is dynamically adjusted, so that the project quality control accuracy is improved. Better acceptance management is realized, and the acceptance efficiency is further improved; edge data are aggregated through a federated learning framework, a federated learning model is constructed, the capital construction project data are further analyzed and learned, the problem of an existing data island is solved, project data of different dimensions are reasonably considered, and the feature collection efficiency is further improved.

The invention discloses a simulation liquid oxygen methane full-flow staged combustion cycle model engine which comprises an oxygen-enriched combustion chamber, a fuel-enriched combustion chamber, a coaxial shear nozzle and a main combustion chamber. The coaxial shearing nozzle comprises an oxygen gas collecting cavity, a fuel gas collecting cavity, an oxygen-enriched gas injection channel and a fuel-enriched gas injection flow channel; the oxygen-enriched gas injection channel and the fuel-enriched gas injection flow channel are sequentially and coaxially arranged from inside to outside; the oxygen-enriched combustion chamber is arranged at the upstream of the oxygen collecting cavity, oxygen-enriched combustion is realized through jet ignition, and oxygen-enriched gas after combustion is communicated with the oxygen collecting cavity; the rich combustion chamber is arranged on the upstream of the fuel gas collecting cavity, rich combustion is achieved through jet ignition, and rich gas obtained after combustion is communicated with the fuel gas collecting cavity. According to the invention, the whole system working state including the key pressure gradient that the pressure of the pre-combustion chamber is higher than the pressure of the main combustion chamber can be completely simulated under the laboratory scale.

The application relates to the technical field of model airplane part machining, and discloses a chamfering device for nut machining of a model airplane engine, which comprises a transfer module, a groove is arranged at the bottom center position of the transfer module, placing grooves are arranged on the left and right sides in the groove, and two clamping grooves are arranged on the left side of the transfer module; a clamping mechanism comprises a plurality of limiting strips, a plurality of clamping columns are arranged in the limiting strips in a sliding mode, springs are arranged on the top ends of the clamping columns, and corresponding plates are arranged between the top ends of the springs. Through the adaptive clamping technical scheme that the clamping mechanism is in sliding cooperation with the transfer module and the clamping columns are sleeved with the springs, the technical effect that different size model airplane nuts can be stably clamped without damaging the nuts is achieved, the problems that the fixture needs to be disassembled, the tool angle needs to be adjusted and the operation is complicated during the model airplane nut replacement are solved, and the clamping deformation problem caused by the fixed fixture to the thin-wall characteristics of the model airplane nut is avoided.

The invention discloses an economic evaluation method and system for multi-functional business collaborative implementation of a comprehensive transportation junction project, and belongs to the technical field of traffic infrastructure digital decision making. According to the method, aiming at the characteristics of multi-asset and multi-mode operation of the highway-railway combined transportation logistics hub, multivariate heterogeneous data are integrated by constructing a standardized data middle platform; and automatically calculating core indexes such as financial internal yield and net present value by using a configurable economic evaluation model library. The corresponding system comprises a data management module, a model engine module, an analysis visualization module and the like. According to the method, the problems of low efficiency, large error and difficulty in knowledge inheritance of traditional manual measurement and calculation are solved, automation, standardization and intellectualization of the economic evaluation process are realized, and an effective tool is provided for scientific decision-making of complex hub projects.

The utility model relates to test frock technical field discloses a kind of rotational speed test frock for engine production, including support plate, the upper end of the support plate is fixedly connected with mounting bracket, the upper end of the support plate is fixedly connected with fixed frame, the inner wall of the fixed frame is fixedly connected with rotational speed sensor, the inside of the mounting bracket is provided with connecting assembly.Connecting assembly includes connecting sleeve, the surface of the connecting sleeve is slidably connected with sliding ring, the inside of the sliding ring is fixedly connected with inclined block, the surface of the sliding ring is rotatably connected with rotating sleeve.The utility model is driven by using rotary rotating sleeve to bring up and down two sliding plates to engine output end extrusion and engine driving rotary disc to rotate to cooperate left end rotational speed sensor to record the design, realizes the purpose that different model engine output end can be conveniently fixed and its rotational speed measurement, improves the practicability of device whole.

The invention relates to the technical field of operation and maintenance problem analysis, and discloses a method for processing a production operation and maintenance problem based on a model engine, which comprises the following steps of: 1, collecting real-time operation and maintenance data from various production systems by a data acquisition module, and performing a preprocessing process of formatting, data cleaning, de-noising processing and structuralization on the collected original data, and storing the preprocessed data into a data warehouse. According to the method for processing the production operation and maintenance problem based on the model engine, through collaborative design of a feedback learning module and a fine tuning mechanism, the feedback learning module continuously collects operation results of operation and maintenance personnel, including a new fault processing process, and model parameters are adjusted by converting an actual result into a target label and back-propagating errors; the method enables a large model to dynamically learn new fault features, achieves the quick adaptation of new faults through the automatic updating of a knowledge graph and a case library, gets rid of the absolute dependence on historical data, and improves the fault processing efficiency.

The invention relates to the technical field of intelligent cabins, in particular to an intelligent cabin personalized scene recommendation system based on an AI large model, and the system comprises a multi-modal data sensing layer, a domain controller, an AI model engine, a scene execution and interaction module and a feedback optimization layer which achieve step-by-step connection based on the Internet of Vehicles technology. According to the intelligent cockpit personalized scene recommendation system based on the AI large model, a five-layer system architecture is constructed, a full-link closed loop from data acquisition to scene landing to model iteration is realized, and data privacy security is ensured by adopting desensitization processing; according to a safety and logic double-rule base, forcibly checking a recommended scene, and avoiding driving and hardware execution risks; recommendation presentation and feedback collection are achieved in a multi-mode mode, scene execution states are monitored in real time, explicit and implicit feedback is collected at the same time, a model is optimized through an offline mechanism, an online mechanism and a reinforcement learning mechanism, and continuous evolution of the model is ensured through OTA deployment after shadow mode and AB test evaluation.

The utility model discloses an anti -shaking's engine support, including chassis, the chassis lower extreme is equipped with a plurality of installation pegs for connecting the car frame, the chassis upper end is equipped with the middle disc, and the chassis and middle disc are fixedly connected through the bolt, the middle disc upper end horizontal arrangement has two -way threaded rod, two -way threaded rod has the two thread area of opposite rotation on, and each thread area is respectively screw thread connection with a connecting axle, each connecting axle all rotationally connected with the link member, and the link member rotationally connected with the link block, and the link block fixedly connected in the lower extreme of movable seat, movable seat's both sides are equipped with the sliding block, and the both sides of middle disc are equipped with the sliding slot of with sliding block adapts. The utility model can perfectly adapt the installation base foot of different model engine, completely solved the problem that traditional support needs frequently replacement, greatly expanded the commonality and the scope of application of support, and reduced the use cost.

To provide an adaptive eye tracking machine learning model engine ("adaptive-model engine") for an eye tracking system.SOLUTION: An adaptive-model engine may include an eye tracking or gaze tracking development pipeline ("adaptive-model training pipeline") that supports data collection, training, and optimization, as well as deployment of an adaptive eye tracking model that is an eye tracking model customized based on a set of features of an identified deployment environment. The adaptive-model engine supports ensemble of the adaptive eye tracking model that may be trained on gaze vector estimation in surround environments and ensemble based on a plurality of eye tracking variant models and a plurality of facial landmark neural network criteria.SELECTED DRAWING: Figure 1A

The utility model relates to mould technical field, concretely is a kind of engine cylinder head die casting die, including fixed mould component, movable mould component and intermediate die, the intermediate die is between fixed mould component and movable mould component, it is provided with lateral movable mould in the intermediate die, lateral movable mould can be opened mould closed mould movement, by fixed mould component, movable mould component, intermediate die and lateral movable mould cooperation, form engine cylinder head die casting cavity, for the die casting forming of engine cylinder head;The utility model engine cylinder head die casting die is applicable to engine cylinder head die casting production, compared with traditional pouring technology, the engine cylinder head of production is smooth, and size precision is high, and can improve production efficiency.