46 results about "Model engine" patented technology

The invention belongs to the technical field of artificial intelligence model management, and discloses a multi-scene multi-base large model engine system. Comprising a front-end interaction layer, a service function layer, a core technology layer and a bottom supporting layer, the front-end interaction layer is used for providing an access mode, an interface protocol, authority management and log recording; the business function layer is used for meeting core business requirements of multiple scenes in the financial industry; the core technology layer comprises a multi-task instruction fine tuning platform, a large model automatic evaluation platform and a large model management platform; according to the method, the optimal model is dynamically matched, the task is efficiently executed, and through the multi-task instruction fine adjustment platform and the automatic evaluation platform, the model performance can be continuously optimized, the efficient utilization of model resources is realized, and meanwhile, the accuracy and response efficiency of service processing are improved.

A train control system includes independent virtual in-train forces modeling engines onboard each of a plurality of locomotives in a train and a data acquisition hub configured to acquire signals from sensors, wherein the signals are indicative of real-time force and displacement measurement data from each of draft gears and couplers interconnecting each locomotive with another locomotive or with non-powered rail cars, acquire synchronized messages transmitted from offboard the train or from other locomotives of the train over a range of frequencies used by voice radios on the train for communicating between the locomotives, wherein the synchronized messages include real-time information on starting the train, stopping the train, and the next two speed limits for the train, and acquire heuristic data indicating the locomotive's motion during a predetermined period of time. An energy management system adjusts throttle requests, dynamic braking requests, and pneumatic braking requests for the locomotives based at least in part on a respective one of the virtual in-train forces models.

The present invention belongs to the technical field of artificial intelligence model management. The present invention discloses a multi-scenario and multi-base large model engine system, which includes a front-end interaction layer, a business function layer, a core technology layer, and a bottom support layer. The front-end interaction layer is used to provide access methods, interface protocols, permission management, and log recording. The business function layer is used to meet the core business requirements of multiple scenarios in the financial industry. The core technology layer includes a multi-task instruction fine-tuning platform, a large model automated evaluation platform, and a large model management platform. The present invention can dynamically match the optimal model and efficiently execute tasks. Through the multi-task instruction fine-tuning platform and the automated evaluation platform, the model performance can be continuously optimized, the efficient utilization of model resources can be realized, and at the same time, the accuracy and response efficiency of business processing can be improved.

The utility model relates to an engine technical field especially relates to a natural gas metering nozzle and engine. Natural gas metering nozzle it includes valve body, static core, electromagnetic ring, moving core, adjusting part, elastic part and sealing seat, static core, electromagnetic ring, moving core and elastic part set up in the inside of valve body, sealing seat installs at the export of valve body, electromagnetic ring is located the outer ring of static core and the outer ring of moving core, adjusting part is located the inside of static core and is connected with static core and is in interference, adjusting part has the first gas hole for natural gas passes, the length extension direction of first gas hole and the length extension direction of adjusting part are same direction. Because adjusting part and static core are in interference connection, so can pass through the relative position of adjusting part and static core to the position adjusting of adjusting part, and the initial compression of elastic part is also different with the different position of adjusting part, so can be adjusted according to the natural gas dynamic flow requirement of different model engine to satisfy the dynamic flow requirement of different model engine.

The utility model discloses a rotatable engine cushion block tool, which comprises a positioning plate, the upper surface of the positioning plate is fixedly connected with a test rack, the upper surface of the positioning plate is provided with two rail sliding grooves, the inner wall of each rail sliding groove is clamped with a sliding block, and the upper surface of the positioning plate is provided with a clamping groove. The bottom end of each sliding block is fixedly connected with a fastening bolt, and the bottom end of each fastening bolt penetrates through the corresponding rail sliding groove and is in threaded connection with a fastening nut. According to the device, the rail sliding groove, the sliding block, the fastening bolt, the fastening nut, the telescopic spring, the first support, the first electric push rod, the second support, the second electric push rod, the U-shaped seat and the cushion block are arranged, the first electric push rod and the second electric push rod can work to drive the cushion block to move, and clamping and positioning of an engine are achieved; and through cooperation of the rail sliding groove and the sliding block, the cushion block can be driven to move front and back, position adjustment of the cushion block is achieved, and effective clamping and positioning of engines of different models are facilitated.

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 invention discloses a vehicle-mounted pushing method, system and device based on behaviors and environments and a storage medium, and belongs to the technical field of automobiles. Verifying the vehicle machine user information, obtaining the vehicle machine state and the user privacy protocol state, and if the user does not agree, popping up a pop-up window for the user to select; the in-vehicle infotainment system starts a network engine to connect the basic network service; starting a scene pushing engine to complete data initialization; the vehicle machine system starts a point burying engine and a panoramic image engine and establishes connection binding with the point burying engine and the panoramic image engine respectively; the vehicle machine system collects data; the collected data are transmitted to a public storage path, and the point burying service engine is responsible for maintenance, reporting and deletion; the cloud model engine carries out training based on the data model and continuously optimizes parameters; analyzing a cloud model engine training result, and customizing a departure end in a scene; and the vehicle machine system receives the pushed information and displays the information on the LCD terminal. According to the system and the method, more comprehensive data analysis is realized by combining a point burying service of a vehicle machine end system with user behavior data collected by a DMS, road condition data collected by a panoramic image system and vehicle body data reported by a CAN bus through a cloud cluster technology.

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.

The invention discloses a thermal ablation assessment system and method for thruster plume in a vacuum environment, and relates to the technical field of power device plume thermal ablation ground assessment, the system comprises a fixed bottom plate, a mounting frame, a U-shaped support, an engine support frame and an engine fixing hole, and the engine fixing hole is used for mounting a test model engine; according to the invention, through real-time feedback control of the three-dimensional precise mobile platform and the heat flow sensor, accurate positioning of a heat flow peak cross section is realized, and the problem of inaccurate positioning of a plume core area in the prior art is solved, so that accurate measurement of the maximum heat flow density is realized; meanwhile, multiple samples are integrated by means of the bearing substrate, the sample poses are automatically switched according to a preset sequence in a continuous vacuum environment, repeated vacuum breaking and sample replacement are not needed, the defect of repeated vacuum circulation of traditional single-station serial testing is overcome, heat flow measurement and efficient sequential examination of multiple material samples are achieved, and the test efficiency is improved. The test efficiency is obviously improved; and the thermal load consistency is ensured.

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 discloses a multi-model engine lubricating oil filling system, and belongs to the field of lubricating oil filling. The filling system comprises a filling station, the filling station comprises a tray information reading device and a filling robot, the filling robot is provided with a filling gun, and part of an engine is located on the filling station; the turning station is located on one side of the filling station, and part of the engine is located on the turning station; the filling station and the turning station are arranged on the chassis; the filling machine comprises a liquid storage tank and a heater, the liquid storage tank is communicated with the filling gun, and the heater heats the liquid storage tank; and the control cabinet is in communication connection with the filling station, the turning station and the filling machine. The technical problem that an existing filling device can only be used for filling one type of engine or more human interference is needed when different types of engines are filled is solved.

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.

The invention relates to the technical field of computer aided design, and discloses a modeling method, system and device and a storage medium, the method comprises the following steps: obtaining geometric elements which are to be input into a modeling engine and are used for constructing a model, and the geometric elements have attribute values; attribute value conversion operation is executed, the attribute values of the geometric elements are converted into a calculation work interval, and the calculation work interval represents the attribute value range of the geometric elements input into the modeling engine; inputting the geometric elements subjected to attribute value conversion into a modeling engine, and constructing an initial model by the modeling engine based on the geometric elements; and executing inverse operation of the attribute value conversion operation, performing inverse conversion on the attribute value of the initial model, and taking the initial model subjected to the inverse conversion of the attribute value as a target model obtained by creation. And the modeling precision can be improved.

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.

According to the multi-model engine exhaust pipe and supercharging assembly assembling device, a part is positioned mainly through a positioning pin and a positioning block of an overturning bottom plate, and the types of models are recognized in the clamping process through a first positioning pin and a second positioning pin; products of corresponding models are separated through different positions of the positioning pins on the overturning bottom plate, the two models can be assembled at the same time in the working process, parts are clamped and fixed through the pressing mechanism, workpieces are prevented from falling off, movement of the worm and gear mechanism is achieved through the rocking handle, and the working efficiency is improved. And different positions are changed through the rotation of the turnover mechanism, so that the completion of the assembly work is ensured.

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.

Systems and methods are described for modeling and analyzing utility structures according to applied loads. Particularly, a model engine can utilize inputs related to a utility structure, environmental conditions to which the utility structure is subjected, and engineering standards expected of the utility structure, and analyze the structure's loading and performance based on analysis configuration inputs. An engine or multiple engines can be run locally or can be instantiated in a cloud to assist with multiple or complex calculations. Hybrid and geometric non-linear analyses and outputs can be performed or provided.

The present application relates to the underwater vehicle fluid mechanics and control technical field, especially in a kind of water tunnel three degrees of freedom attitude angle simulation and model internal and external flow characteristics measuring device, it mainly includes: base, angle of attack servo motor, gear set, C-type support, sideslip angle servo motor, V-shaped roller, V-shaped track, round support, roll angle servo motor, cam roller speed reducer, engine flow measuring pipeline, model.Angle of attack servo motor drives cylindrical roller type gear set in C-type support circular arc movement realizes model angle of attack;Sideslip angle servo motor cylindrical roller type gear set is circularly arc motion on V-shaped track and realizes model sideslip angle;Roll angle servo motor is located on the angle of attack mechanism C-type support, drives cam roller speed reducer to realize 90 degree commutation after driving model support pole roll movement;Cam roller speed reducer built-in engine flow measuring pipeline can simultaneously carry out dyeing liquid flow display (pressure) and model engine flow rate and other internal flow characteristics.

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.