27 results about "ControlNet" patented technology

The application provides a sandwich combination structure lower hanging steel beam coordinate precision control method, and belongs to the technical field of wind tunnel construction. The application establishes an independent reference control network, sets a forced closed control point to block error linear transmission, calculates the lower hanging steel beam camber, and offsets the dead load deflection through reverse prefabricated bending processing. A buried part rigid positioning frame is installed and the position deviation is monitored. A hydraulic synchronous jacking device is used to iteratively adjust the posture of the steel beam. Pre-stressed tension is applied to realize reverse arch shaping. Finally, the least squares adjustment technology and the minimum spanning tree optimization algorithm are used to reasonably distribute the section cumulative error between the forced closed control points, thereby solving the technical problem of excessive steel beam coordinate precision caused by large-span multi-section construction cumulative error.

This invention discloses a service-oriented method, apparatus, and electronic device. The method is applied to a policy control network element and includes: sending a service registration request message, the service registration request message including configuration information of the policy control network element; and receiving a service registration response message. The policy control network element provides network function services, the network function services including at least one of home policy control service and visited policy control service, and the configuration information of the policy control network element includes relevant information of the network function service.

Systems, methods, and other embodiments described herein relate to controlling a model using data fusion and a multi-modal conditional embedding for generating an object design. In one embodiment, a method includes constructing a completed parameter and an assembled component using completion models from an assembly graph, an incomplete parameter, and a component image about an object design. The method also includes generating input embeddings using encoding models associated with the completed parameter, the assembled component, and a text description. The method also includes computing a multi-modal conditional embedding using multi-modal fusion from the input embeddings. The method also includes controlling a foundational model using the multi-modal conditional embedding with a controlnet and outputting a generated object.

The application discloses a kind of adjustment methods of tunnel overrun through error, according to the through error measurement value and through control measurement results of rechecking, through locking tunnel hole inside traverse control network and using line design software to design conforming line type, including step one, tunnel through error determination is carried out;Step two, tunnel lining section cross section survey is carried out;Step three, tunnel through control measurement is carried out;Step four, lining section cross section rechecking is carried out;Step five, tunnel through section line type is calculated;Step six, tunnel through section construction is carried out.This method maximally ensures that lining section does not need to be changed and reworked, uses road design software through line adjustment link, can greatly adjust tunnel overrun through error, can be quickly and accurately calculated, without reworking the part that has been constructed, fast construction fast closure.

The application discloses a kind of remote authorization locking systems of energy storage power station based on Internet of Things, and the application relates to the technical field of high-end equipment manufacturing and intelligent manufacturing equipment industry, cloud comprehensive management platform is used to globally dispatch management for the intelligent equipment and operation and maintenance personnel in energy storage power station, cloud comprehensive management platform includes work order dispatching module, permission configuration module and global situation awareness module, wherein work order dispatching module is used to generate operation and maintenance work order according to power grid dispatching demand and operation and maintenance plan, the information cooperation between the cloud comprehensive management platform, mobile operation and maintenance terminal and RFID intelligent lock node is established by the application, combined with the edge control gateway based on Internet of Things technology, multiple accurate control from "cloud authorization" to "bluetooth near field communication" to "RFID physical verification" is realized, and the technical problems that traditional lock management is chaotic and difficult to trace are effectively solved.

This invention relates to the field of hybrid energy storage system technology, specifically disclosing a control method, device, and storage medium for a grid-type hybrid energy storage system. The system includes a flywheel energy storage unit and an electrochemical energy storage unit, both connected to a DC bus, as well as a grid-side converter. During system startup, the control method controls the grid-side converter and flywheel energy storage unit to operate in constant voltage and constant speed modes, respectively, acquiring the grid frequency and determining and outputting the target active power based on this frequency. When the grid frequency crosses the frequency dead zone, the grid-side converter switches its operating mode, while simultaneously controlling the flywheel energy storage unit to switch its operating mode and the electrochemical energy storage unit's operating state based on the DC bus voltage changes. This invention allows for flexible adjustment of the flywheel energy storage unit's operating mode according to actual operating conditions, providing timely response when rapid support is needed, while also balancing efficient standby and millisecond-level support, making the system more intelligent and efficient, and reducing conversion losses.

This invention discloses a controllable generation method for digital printing pattern layout based on multi-factor attention excitation, specifically including the following steps: Step 1, establishing a digital printing pattern dataset containing text annotations, which includes text descriptions, bounding box diagrams, and digital printing patterns; Step 2, training the model on the dataset constructed in Step 1 using the ControlNet framework based on a diffusion model to obtain model training weights; Step 3, using the weights trained in Step 2 for sampling inference, extracting cross-attention weights and self-attention weights during the inference process; Step 4, calculating the cross-attention and self-attention losses inside and outside the bounding box for the attention weights extracted in Step 3; Step 5, updating the noisy image through stepwise loss minimization and gradient descent; Step 6, generating a clear printing pattern through multi-step iterative denoising. This invention solves the problem of inaccurate layout control in existing pattern layout control methods.

A method and system for surface normal oriented textual image generation via ControlNet-augmented specialized text-to-image generation model is disclosed. The textual image generation employs surface normals to guide the orientation of text, ensuring that each character's bounding box aligns with the underlying geometry of the surface. This is achieved by generating a character aligned character mask based on surface normal. Existing models struggle with text alignment on surfaces with angled perspectives. The method not only automates manual text placement and alignment but also enhances the visual coherence and realism of generated images. The approach substantially improves the state-of-the-art methods in text rendering, harmonization, and perspective blending.

The application provides a kind of upper bearing type steel pipe arch installation monitoring positioning method, belongs to steel pipe arch installation monitoring positioning technical field, the method comprises the following steps: step 1: the overall temperature data of arch rib linear is monitored all-weather continuously by mathematical statistics and comparative analysis method;Step 2: the accuracy of primary control network is analyzed, and the accuracy meets the installation requirements;Step 3: the encryption control network is established, and the accuracy of encryption control network is optimized;Step 4: the automatic collection of arch rib linear three-dimensional coordinates is realized through encryption control network;Step 5: the collected data is transmitted, stored and displayed on cloud platform.The application realizes the automatic monitoring method of arch rib installation linear by laying encryption and accuracy analysis of arch bridge construction control network, and realizes the automatic monitoring of arch rib installation linear by taking high-precision independent control network as the benchmark and matching cloud platform, analyzes the influence of structural temperature change on arch rib three-dimensional linear by automatically collecting, storing and displaying monitoring data, realizes the automatic monitoring of arch bridge main arch linear, realizes high-precision detection, avoids deviation, and provides high-precision data support for steel pipe arch installation.

The application discloses a kind of audit and physical security control methods for heterogeneous interaction scene, it is related to industrial control security and artificial intelligence application security technical field.The method is applied to the heterogeneous interaction control gateway that is connected in series between control instruction source and controlled end, by accessing and collecting the audio and video data and environmental sensor data of controlled end and environment, enhanced audit metadata is formed in combination with structured control instruction analysis result;Again, multi-dimensional rule matching is carried out using compliance rule engine, and the audit results of release, degradation or blocking are output;For the instruction of release or degradation, timing shaping processing is executed and is mapped as at least one target interface signal Output to controlled end;While real-time monitoring the physical layer state of controlled end interface, trigger hardware fuse and switch to manual input channel when detecting manual input occupation;And through audit log record and feedback evaluation, closed-loop optimization is realized.The method can improve the control security, output stability and event traceability in the heterogeneous interaction control scene.

The application discloses a long-distance small-diameter shield tunneling measurement method and relates to the shield tunneling field, which comprises the following steps: carrying out the re-measurement of the original control point and the encryption control point plane control network and the elevation control network outside the hole, and establishing a hole outside measurement datum; based on the hole outside measurement datum, arranging the control points around the working well, and performing periodic re-measurement, wherein the working well comprises a starting well L3 and a receiving well L2; using the multi-medium coordinate transfer to complete the contact measurement between the well and the underground, introducing the ground measurement datum into the underground, and then introducing the elevation control point near the well mouth into the working well by using the inverted scale method. The application effectively solves the receiving deviation problem of the long-distance small-diameter shield curve segment caused by error accumulation through the whole process layered measurement steps of the hole outside datum establishment, the periodic re-measurement of the working well control point, the contact measurement between the well and the underground, the whole hole closed traverse measurement and the post-penetration traverse rechecking, and the high-precision penetration of the >=2km long-distance tunneling is ensured.

The application provides a subway room layout intelligent design method based on Stable Diffusion. The method comprises the following steps: feature extraction is performed on multiple types of plan drawings of actual projects, a space division heat map is generated based on a room center point by using a region growing algorithm, and a heat map-layout sketch pairing data set is constructed; a two-stage training strategy is adopted, a ControlNet model is first trained to learn space constraint relationships, and then LoRA is trained for efficient parameter fine-tuning; according to design requirements, a room proxy point is set to generate a heat map by using a region growing algorithm, and a trained ControlNet model is combined with LoRA to realize accurate translation from the heat map to the layout map. The application innovatively combines the conditional control ability of ControlNet and the efficient parameter fine-tuning advantage of LoRA, significantly reduces the demand for computing resources while ensuring the generation quality, and improves the design efficiency and resource utilization.

A unified identity authentication and authorization method and system for an industrial network environment, relating to the field of digital information transmission, is disclosed. In this method, user permissions are initially limited to read-only mode. When a user submits a job request, a standard operation flowchart is retrieved based on the work order. By comparing the current physical state of the equipment with the preconditions of the nodes in the flowchart, the system determines the currently executable operation nodes. Subsequently, the system combines and encrypts the instruction information to be executed, the status conditions, and the session identifier to generate a single-use valid authorization credential. When the industrial control gateway receives an instruction request, it verifies the validity of the authorization credential and the conformity of the equipment status, temporarily opens the instruction writing channel, and immediately closes the channel and cancels the credential after the instruction is issued. This application aims to reduce the risk of disruption to normal industrial production caused by unauthorized account use or unintentional misuse by internal personnel at unnecessary times.

This invention relates to the field of automatic control and industrial control system technology, and in particular to an intelligent management system for the entire lifecycle of an exhibition hall project. The system includes a project modeling subsystem, an equipment access and control gateway, a digital twin engine, a time-series data management module, a rule and scheduling engine, a process engine, a communication interface adapter, a security isolation unit, and a visual monitoring terminal. It establishes a model from the scheme to the archiving stage; connects to programmable logic controllers (PLCs), distributed I / O, sensors, and actuators; and generates and issues program control instructions and interlocking instructions after simulation verification by the digital twin engine. This invention aggregates time-series data through a stage model and a mapping between the digital twin and on-site points; strategies are verified and approved through simulation, and then controlled and issued to the equipment gateway via the communication interface and security isolation, with verification and traceability on the visual terminal, forming a unified time / version semantic release and rollback mechanism, thus mitigating the fragmentation and high risks associated with model-control-data separation.

This invention provides a three-dimensional laser scanning method for monitoring and evaluating the stability of high-stage pillars in mines. The method includes: constructing an internal and external control network and fixed splicing targets for the pillar; collecting point clouds from multiple roadways and preprocessing them; rigidly registering the multi-stage point clouds using target constraints and an iterative nearest-point algorithm; extracting monitoring sections and calculating five deformation indices; normalizing the indices based on allowable deformation thresholds; reconstructing the vertical profile deformation field using Kriging interpolation; calculating the area ratio of hazardous zones; generating a comprehensive stability index based on combined weights and identifying the dominant indices; classifying stability according to the index and triggering graded early warnings. This invention comprehensively evaluates the stability of high-stage pillars and implements an early warning mechanism based on the evaluation results to promptly identify potential risks, ensure the safety of underground workers, and guarantee the efficient and stable operation of mining.

The application discloses a high-precision steel structure deformation detection method, and belongs to the field of steel structure deformation detection. The method comprises the following steps: S1, constructing a control network; S2, arranging monitoring points and sensors; S3, updating a dynamic reference coordinate system in real time; S4, synchronously collecting three-dimensional coordinates of a reflecting target point, strain data and a steel structure surface image under the reference coordinate system; S5, fusing three-dimensional point cloud, strain and visual feature data through a Kalman filtering model to obtain a fusion data set; S6, reconstructing a three-dimensional deformation field; S7, setting a multi-level early warning threshold, determining an early warning level by comparing the multi-level early warning threshold with the three-dimensional deformation field in real time, and sending an early warning value, prompt information and rectification suggestions. The high-precision steel structure deformation detection method can realize high-precision monitoring of the order of 0.08 mm, support full-cycle dynamic early warning, and is suitable for complex steel structure engineering such as large-span and super high-rise buildings.

This application discloses a grid-connection control method, device, terminal, and medium for an offshore wind power DRU transmission system. The solution provided in this application constructs the power relationship of the wind turbine and calculates the active power reference value and reactive power reference value, thereby generating the d-axis voltage reference value and phase reference value, and using these to control the grid-side converter. This enables the offshore wind power DRU transmission system to actively construct and support the voltage and frequency of the offshore AC network, reducing the dependence on external high-precision global clock signals, effectively improving the stability and reliability of the system under harsh sea conditions, and avoiding the risk of system instability caused by communication interruption or interference.

The application relates to the technical field of gateway construction, in particular to a multi-channel programmable edge computing control gateway construction method, which comprises the following steps: obtaining a port topology code and an instruction mapping table, generating a conflict record, forming a channel binding table according to a link enabling bit, a device address item and a collection cycle value, calculating an in-page positioning value, a boundary difference value and a capacity difference value, generating an execution queue, a waiting queue and an adjacent execution queue, checking a parameter writing request and assembling a gateway. In the application, the channel binding and the control path are kept consistent through the cooperative constraint of port attributes, occupation time sequence, control direction, device address and collection cycle; the calculation task is controlled to be executed according to capacity and sequence through the queue processing of a cache boundary, a script loading capacity and a segment distribution; and the writing domain is jointly screened through port attribution, protocol adaptation, direction permission and authority verification, so that the port conflict, task congestion and miswriting risk are reduced.

The application discloses a pier column construction measurement system and an implementation method, and belongs to the field of bridge construction measurement. The system is based on bridge overall construction control network and public control network point layout, and comprises a public control network point module, a plane and perpendicularity control module, an elevation control module and a data processing and control module. The public control network point module serves as a measurement reference, and the point position coincidence degree deviation is not greater than ±0.5 cm. The plane and perpendicularity control module adopts an observation platform, a pulley, a zenith collimator, a light target and a total station instrument to realize double control. The elevation control module realizes elevation segmented transmission through a bearing platform embedded leveling point, a suspended steel ruler and a third-order level instrument. The data processing and control module receives measurement data and executes closed-loop control. The application is suitable for multi-bridge, high-pier column and road-bridge butt joint line type requirements, can accurately control key parameters of pier column construction, is reasonable in cost, convenient to operate, high in efficiency, effectively guarantees construction quality, and can be widely applied to the field of bridge pier column construction measurement.

Provided in the embodiments of the present application are a network interface controller management method and apparatus, the method comprising: acquiring an electrical signal provided by a power supply board; by means of a delay line, processing the electrical signal to generate a target timing signal; sending the target timing signal to a dual-slot network interface controller to instruct the dual-slot network interface controller to be powered on; acquiring an instruction signal provided by a target server node; sending the instruction signal to the dual-slot network interface controller to instruct the dual-slot network interface controller to start operating; and, in response to receiving a control message sent by the target server node, accessing the dual-slot network interface controller on the basis of the sequence of receiving the control message. The present application achieves the purpose of ensuring that the dual-slot network interface controller can be normally started independently of the state of any server node, achieving the technical effects of improving system stability and availability, accurately controlling a network interface controller starting process, and orderly data interaction and network interface controller management, and solving the technical problem in the prior art of low network interface controller management efficiency caused by high hardware adaptation costs and non-uniform interface forms of network interface controllers.

This invention discloses a method for adjusting and measuring the position of continuous casting machine supports. The measurement process is as follows: Initial measurement: Set up a laser tracker to measure the positional relationship of all supports of the continuous casting machine, establish an adjustment coordinate system, set up a control network, and provide adjustment values; attach two control points near the two trunnions of each support, and measure the coordinate position of each control point; adjust the support by adding or subtracting shims according to the given adjustment values; Adjustment measurement: Measure the coordinate values ​​of the two control points attached to the adjusted support again; calculate the secondary adjustment value; adjust the support by adding or subtracting shims according to the calculated secondary adjustment value; repeat the above steps until the calculated adjustment value is within the required range. This invention uses a laser tracker for measurement and solves the problems existing in the current process of measuring continuous casting machines using laser trackers by attaching two control points at corresponding positions on the continuous casting machine supports.

The application discloses a control method and device of a gateway device, an electronic device, a gateway device, a computer readable storage medium and a computer program product. The method comprises the following steps: detecting a total amount of data packets transmitted by the gateway device within a preset time length, a first data packet transmission rate of the gateway device when transmitting data packets of each communication link, determining a first data packet transmission time slot of each communication link in a target time slot period according to the total amount of data packets and the first data packet transmission rate of each communication link, and controlling the gateway device to transmit data packets of each communication link according to the first data packet transmission time slot of each communication link, so that the number of data packets of each communication link transmitted by the gateway device in the target time slot period is matched. In this way, the application can realize time-sharing and alternating work of each link by allocating mutually non-overlapping transmission time slots for each communication link, and avoid spectrum interference when multiple links simultaneously transmit data packets.

The application provides a communication method, a communication device and a communication system. In the method, a first policy control network element determines a mobility management policy according to a state of a session of a terminal or a state of an application, so that the mobility management policy can be accurately determined. Moreover, the first policy control network element only needs to save event identification information and a notification address to a data management network element, so that the state of the session of the terminal or the state of the application of the terminal can be received from a second policy control network element, and the first policy control network element does not need to query address information of the second policy control network element, so that the signaling overhead of the first policy control network element can be reduced.

The embodiment of the application provides a communication method and device, and relates to the technical field of communication. In the communication method, after a terminal device switches an access network element, it is determined that the execution state of a first event of the switched access network element is different from that of the access network element before the switching, and first information is sent to a policy control network element. Since the first information indicates that the execution state of the first event of the access network element has changed, the policy control network element determines the state of the execution of the first event according to the first information, wherein the first event is to limit the transmission rate of the terminal device in a slice according to the maximum bit rate, and the execution state of the first event includes executing the first event or not executing the first event. Thus, a mechanism for controlling the maximum bit rate of the terminal device in the slice is provided.

The application discloses a training method and device of a multimodal hybrid generation model, a storage medium and equipment, and belongs to the technical field of deep learning. A first text is encoded by using a text tokenizer, a first image is encoded by using an image tokenizer, and a MixIt model is trained according to an encoding result and a true value; a noisy image vector is generated according to a second training sample, the noisy image vector being generated by adding random noise to an image vector; a prompt word in the second training sample is encoded by using a Flux model to obtain a text vector; an image vector and the text vector are processed by using a ControlNet model, and a control vector is output to the Flux model; the noisy image vector, the text vector and the control vector are processed by using the Flux model, and a Flux-ControlNet model is trained according to predicted noise and random noise. The application can generate a graphic-text hybrid content containing high-quality images.

This invention discloses a method and platform for dynamic integration of software functional modules based on scene metadata, belonging to the field of big data processing technology. The method includes the following steps: intercepting and parsing user-initiated integration requests through an integration control gateway; constructing a virtual execution environment by retrieving scene metadata of related modules using a virtual control engine; deploying virtual twin agents in parallel on the physical processor core to accelerate clock-driven simulations and collect real-time resource monitoring indicators of the physical processor; generating a multi-dimensional impact assessment report; and adaptively releasing integration requests based on risk levels. This method deeply integrates change simulation with physical resource monitoring, enabling quantitative assessment of potential risks from parameter configuration changes and dynamic module integration without interrupting production environment operation. This effectively reduces system performance fluctuations caused by configuration errors or module compatibility issues, ensuring the continuity and stability of business services.