12results about How to "Clear hierarchy" patented technology

Embodiments of the present application disclose an information display method and device and a computer readable storage medium. The embodiments of the present application convert a step tree into one-dimensional array information according to a hierarchical relationship, perform layer-by-layer indentation processing on the one-dimensional array information according to a high-to-low priority order of the hierarchical relationship, connect step information of a next level of round information by a round polyline, and mark and display extension information in the one-dimensional array information. In this way, the step tree is automatically converted into one-dimensional array information for display, the information is processed by indentation increment according to different levels, the step information of the next level of the round information is connected and displayed by the round polyline, and the extension information in the one-dimensional array information is marked and displayed, so that the use case information is displayed in a clear hierarchy, the operability is reduced, and the information display efficiency is greatly improved.

This invention provides a method for constructing and reasoning a ship navigation knowledge graph based on multi-source heterogeneous data, involving the intersection of artificial intelligence and maritime technology. The method includes: Step S1, establishing a ship navigation knowledge model; Step S2, acquiring and preprocessing multi-source heterogeneous data; Step S3, performing named entity recognition on the preprocessed data based on a BiLSTM-CRF hybrid model incorporating domain dictionary features; Step S4, extracting entity relationships from the entities identified in Step S3 using a pre-trained BiLSTM hybrid model incorporating interactive attention mechanisms; Step S5, fusing knowledge from the entities and entity relationships extracted in Steps S3 and S4 to construct a preliminary knowledge graph; Step S6, performing link prediction on the preliminary knowledge graph based on an RGCN model incorporating temporal constraints and rule logic to achieve knowledge completion and reasoning. This invention improves the ability to respond to risks in complex navigation scenarios.

The present application relates to the technical field of data prediction, and discloses a coal calorific value high-precision prediction method based on machine learning; the method comprises the following steps: obtaining coal quality detection data and performing windowing processing to form a coal calorific value sequence and a multi-source coal quality component sequence; a disturbance embedding vector group is constructed according to adjacent measurement value changes; statistical features and dominant amplitudes of coal quality component variables are extracted, a signal-to-noise factor is constructed, and a selection weight is obtained through mapping to generate a variable-level coal quality feature vector group; the disturbance embedding vector group and the variable-level coal quality feature vector group are combined in time sequence to form a coal quality correlation modeling set, and a sparse correlation structure field is constructed based on a training set; a comprehensive state representation is obtained through correlation propagation and steady-state consistency constraints; a test set is input into the mechanism to obtain a coal calorific value prediction result sequence; the method can strengthen disturbance expression, improve feature fusion quality, and maintain prediction structure stability, and a coal calorific value high-precision prediction result is obtained.

According to the low-power-consumption internet-of-things equipment wake-up control device and method applied to the shared bicycle, power supply of a sensor is cut off during deep dormancy so as to save energy; local motion state judgment is firstly performed after timed awakening, and the network is connected only when the system is static; two times of software static verification are carried out before vehicle locking is executed, and the software static verification is finally decided by an independent hardware safety interlocking circuit. The device comprises a main control unit, a power management unit, a timing wake-up circuit, a motion sensor, a lock control execution unit and a key safety verification unit. Ultra-low power consumption is achieved through fine power management and independent awakening, particularly, through a hardware interlocking circuit integrating a voltage comparator and a logic gate, it is forcibly ensured that the vehicle cannot be locked absolutely when the vehicle moves on the physical level, and the potential safety hazard of mistakenly locking the vehicle is fundamentally eliminated.

The application discloses an optical crystal production dynamic optimization control system based on defect monitoring, which comprises a defect monitoring module, a reinforcement learning decision module, an in-situ repair execution module, a process optimization module, a data feedback module, a precision correction module and a federal learning collaboration module. A double-layer architecture combining inner real-time closed loop and outer cross-domain collaborative closed loop is adopted: the inner closed loop realizes millisecond-level real-time optimization through defect monitoring, real-time decision, repair execution and process optimization, and generates correction factors according to the correction factors generated by the data feedback and precision correction modules; the outer closed loop aggregates cross-batch, cross-process and supply chain data through the federal learning collaboration module to generate global optimization parameters and collaboratively enhance the decision. The reinforcement learning decision module synchronously receives and fuses the precision correction factors and the global optimization parameters, dynamically corrects the decision instructions, and the application realizes dynamic optimization control of the whole production chain.

A kind of automatic acquisition method and system of track current train information of dispatching centralized system, track current train interface server receives the track current train information sent from dispatching information system, the received track current train information is filtered, illegal information is excluded, the filtered track current train information is stored in database, and informs track current train management background server, track current train management background server reads the latest track current train information from database according to the notification message of track current train interface server, and sends to current train management terminal, after current train management terminal receives track current train information, real-time display train information on each track.The present application can automatically acquire, efficiently transmit and intelligently apply track current train information, realize dynamic collection and real-time update of track current train through technical means, significantly improve the efficiency of station shunting operation, enhance the safety of transport organization, and provide key support for the intelligentization and automation development of railway operation.

The invention discloses a multi-element exploration and prediction method for hydrothermal cobalt ore. The method comprises the following steps: firstly, under the guidance of a regional metallogenic theory, delineating a cobalt ore prospecting prospecting area and a prospecting target area by integrating geological, geophysical prospecting and chemical prospecting data; secondly, performing large-scale geological mapping and remote sensing interpretation in the prospecting target area to identify structure and alteration marks, and delineating geophysical and geochemical exploration anomalies by using high-precision magnetic survey, induced polarization profiles and soil geochemical profiles; then, aiming at a geophysical and geochemical exploration abnormal part, a lithologic interface and a structural development part, utilizing a scribed line investigation sample to quickly position a mineralization favorable part, and utilizing groove exploration to carry out shallow earth surface control; then, the form, scale and resource potential of the deep ore body are verified through drilling engineering; and finally, establishing a prospecting prediction model by taking the target region with the outstanding prospecting effect as a model region, and guiding peripheral prediction. The method has the advantages of being convenient, environmentally friendly, remarkable in prospecting efficiency and the like, the purpose of rapidly recognizing the ore-bearing position of the cobalt ore is achieved, and a good cobalt ore prospecting effect is achieved in the East Kunlun inflator River region.

The present application relates to the technical field of data processing, and particularly relates to a text outline automatic generation method and system based on artificial intelligence, which comprises the following steps: calculating the weight of a temperature parameter in a PEGASUS model decoding stage, training the PEGASUS model to obtain a text outline generation model, and processing a document to be processed by using the text outline generation model to generate a text outline; the weight of the temperature parameter is calculated by the following method: converting preprocessed original corpus into a high-dimensional word vector sequence; extracting a hierarchical tree of a current generated candidate outline, calculating a hierarchical aggregation coefficient of each hierarchical node in the hierarchical tree; calculating a semantic fidelity index of the hierarchical node; calculating an iterative stability index based on the semantic fidelity index; and taking the normalized iterative stability index as the weight of the temperature parameter. The present application solves the problem of logical confusion of a traditional generative model when processing long professional documents.

The invention discloses a compound control method and system for oxygen content and furnace pressure in a hydrogen furnace. The method comprises the steps that oxygen information and pressure information in the hydrogen furnace and flow information of hydrogen entering and exiting the hydrogen furnace are obtained in real time; determining the type of a trigger adjustment mode according to the oxygen information and the pressure information; when the oxygen information is larger than an oxygen safety control parameter, an oxygen control adjusting mode is triggered, when the pressure information exceeds a pressure safety constraint condition, a pressure control adjusting mode is triggered, and when the oxygen information and the pressure information are both in a normal state, a steady-state adjusting mode is maintained; according to the determined adjusting mode, through cooperative calculation of the hydrogen flow information, the oxygen information and the pressure information, the opening degree of a gas inlet adjusting valve and / or a gas outlet adjusting valve arranged at the inlet and outlet of the hydrogen furnace is obtained; and the opening degree of the valve is adjusted. The problem that in an existing hydrogen furnace pressure control system, oxygen content and pressure control are mutually independent and cannot be cooperatively regulated and controlled can be solved.

The invention provides a three-dimensional model processing method and device, and relates to the technical field of information, and the three-dimensional model processing method comprises the steps: obtaining an original three-dimensional model; based on the original three-dimensional model, obtaining outer layer model data taking a building body as a display object; communicating geometric units in the original three-dimensional model are separated, all the communicating geometric units are separated into independent objects, and building floors serve as display objects of the independent objects; performing inter-floor spatial index construction on all the independent objects to obtain inner-layer model data; and performing building inside and outside mapping relation construction on the outer-layer model data and the inner-layer model data to obtain a three-dimensional model package which is used for increasing interactivity and expansibility requirements of a three-dimensional building model.

The invention discloses a cooperative garbage can cover opening and closing control system and method for an unmanned sweeper. The system comprises a first photoelectric sensor and a second photoelectric sensor which are horizontally arranged in a spaced mode. The relay group and the electric actuator are electrically connected with the first photoelectric sensor and the second photoelectric sensor; the relay set is configured to execute the following steps: the first photoelectric sensor and the second photoelectric sensor are triggered simultaneously to open the garbage can cover; if neither the first photoelectric sensor nor the second photoelectric sensor is triggered, the garbage can cover is closed; only the first photoelectric sensor or the second photoelectric sensor is triggered, locking of the electric actuator is executed, and the garbage can cover is kept at the current opening degree; the system is specially designed for the cooperative garbage can of the unmanned sweeper, a pure hardware logic control system composed of a sensor and a relay is adopted, a microprocessor and a complex algorithm are not needed, three-state control logic is constructed, and the system is suitable for the operation processes of repeated forward and backward movement, fine adjustment, alignment and the like of the unmanned sweeper.

The utility model discloses a rotor assembly protection device, the rotor assembly protection device is adapted to a rotor assembly with a plurality of supporting positions with different diameters, and the rotor assembly protection device comprises a storage container which comprises a first shell and a second shell which are detachably connected; each supporting clamp comprises a first supporting assembly and a second supporting assembly which are detachably connected, and the first supporting assemblies and the second supporting assemblies are matched to provide circumferential supporting force for different supporting positions; the first supporting assembly comprises a first supporting plate, a first contact buffer layer and a first universal buffer layer, the first supporting plate is provided with a first supporting opening facing the second supporting assembly, and the first universal buffer layer and the first contact buffer layer are sequentially arranged on the first supporting opening in a stacked mode. The second support assembly includes a second support plate, a second contact buffer layer, and a second universal buffer layer. The supporting and protecting device can meet the supporting and protecting requirements that the rotor assembly has a plurality of supporting positions with different diameters, and a good buffering and protecting effect is achieved.