811results about How to "Improve operating experience" patented technology

The invention discloses a power distribution cabinet visual intelligent monitoring system and method, computing equipment and a storage medium, and belongs to the technical field of power system equipment monitoring, the system comprises a data acquisition module, edge computing equipment, a user-defined visual interface and a cloud platform, and the modules are in communication connection through a low-power wide area network; the data acquisition module is used for acquiring running state data and environment data of the power distribution cabinet in real time; the edge computing device is used for preprocessing the collected data and evaluating the quality of the power grid, and uploading the preprocessed data to the cloud platform; and the cloud platform is used for training a deep neural network model by using historical data based on a distributed computing framework, performing anomaly detection and fault prediction on real-time data based on the trained model, triggering early warning according to a detection result, and displaying a real-time data stream view and anomaly labeling information in a self-defined visual interface. According to the scheme, the power distribution cabinet anomaly detection accuracy and the information display flexibility can be improved.

The invention relates to the technical field of power system operation training, and discloses a virtual reality-based power grid fault simulation training system and method, and the system comprises a virtual scene modeling module which is used for constructing a three-dimensional model of power grid equipment and an operation environment thereof, and providing a vivid training environment for subsequent modules; and the interaction and operation module is connected with the virtual scene modeling module and realizes interaction between the trainee and the virtual environment by using a VR head-mounted display, a handle and a motion capture device. By adopting a high-precision three-dimensional modeling technology, PBR material rendering and an LOD optimization strategy, high simulation of power grid equipment and an operation environment is realized, students can experience a vivid visual effect and immersion in a virtual reality scene, and meanwhile, by combining a gesture recognition technology realized by motion capture equipment and a convolutional neural network, the real-time simulation of the power grid equipment and the operation environment is realized. Operation actions of trainees can be accurately captured, a natural and visual interaction mode is provided, and the authenticity and operation experience of the training system are greatly improved.

The invention relates to the technical field of piston ring group wear monitoring, in particular to a piston ring group wear life prediction method and system. The method comprises the following steps: collecting working state data of a piston ring group in real time, de-noising by using improved wavelet transform, processing missing data by using a KNN interpolation method, standardizing and normalizing the processed data, adopting a filtering label generation and auditing mechanism to ensure the ordered homogeneity of the data, and constructing an over-limit learning machine model to obtain a piston ring group model; a hidden layer weight and an offset vector are randomly generated to calculate a hidden layer output matrix, a whale optimization algorithm is adopted to optimize model parameters, the prediction precision is improved, then the residual life is predicted, a final prediction result is used for calculating a fault risk coefficient and comparing the fault risk coefficient with a preset threshold value, maintenance suggestions are provided, and real-time data and the prediction result are displayed. And a user is assisted to make a maintenance decision. The advanced signal processing technology and the machine learning algorithm are combined, and the maintenance efficiency of the piston ring set and the reliability of equipment operation are improved.

The invention discloses an intelligent file cabinet management method based on the RFID technology, and relates to the technical field of intelligent file management. According to the method, intelligent retrieval is adopted, file positioning is fast and accurate through double indexing of content attributes and RFID tags, and a user only needs to input conditions such as keywords, themes or dates, so that the file can be rapidly and accurately positioned; according to the method, relevant archives can be screened out through similarity matching, the actual storage positions of the archives can be positioned, the retrieval efficiency is remarkably improved, meanwhile, a virtual digital library is established to conduct digital mapping on the archives, and dependence on actual storage space is reduced; under the condition of dense storage, the position information of the archives is recorded through the RFID tags, so that the archives can be flexibly put on a shelf or readjusted in position without influencing the management and positioning of the archives, meanwhile, the archives are digitized when being put in storage, and all content attributes, classification tags and position information are synchronously stored in a virtual digital library; even if the paper archives are actually damaged or lost, the digital information of the paper archives is still completely stored in the digital library.

The invention relates to an intelligent verification code generation and anti-refreshing method and system and computer equipment. The method comprises the following steps: performing multi-modal generation processing on verification code content to obtain original verification code data; performing multi-dimensional feature extraction on the user interaction behavior to obtain user behavior feature data; inputting the original verification code data and the user behavior feature data into a double attention network for fusion processing to obtain fused feature data; performing dynamic difficulty assessment calculation based on the fused feature data to obtain verification code difficulty adjustment parameters; performing difficulty adjustment on the original verification code data according to the verification code difficulty adjustment parameter to obtain target verification code data; and based on the fused feature data and the target verification code data, performing multi-dimensional anti-refreshing rule analysis, and generating a self-adaptive anti-refreshing rule set. According to the method, the multi-modal data can be comprehensively utilized, the difficulty is dynamically adjusted, and the intelligent verification code of the anti-refreshing rule is adaptively generated.

The invention provides a multi-mode anomaly detection system based on digital twinning, and relates to the technical field of information technologies. Comprising seven main subsystems including a digital twin modeling system, a real-time data acquisition and sensor network, a multi-modal data fusion and processing system, a real-time data analysis and anomaly detection algorithm, a decision support and feedback system, a virtual simulation and visualization system and a safety and compliance management system. The multi-mode anomaly detection system based on digital twinning further comprises six additional subsystems, namely an automatic response and adjustment system, an extensible model updating and management system, an intelligent prediction and early warning system, a deep learning and mode recognition system, a real-time optimization and resource allocation system and an intelligent feedback and user interface optimization system. Through application of a real-time data analysis and anomaly detection algorithm and in combination with a decision support and feedback system, the system can quickly generate decision suggestions or responses, and a decision result is visually displayed through a virtual simulation and visualization system.

The embodiment of the invention discloses a task work order generation method and device, a storage medium and electronic device.The method comprises the steps that in response to an automatic work order generation request input by a user to a target agent object, input work order material information is obtained, a work order task processing workflow for the user is determined based on the work order material information, and the work order task processing workflow is generated according to the determined work order task processing workflow. And extracting work order parameter field information from the work order material information according to the work order task processing workflow by adopting a work order processing large model, and carrying out work order generation processing by adopting the work order parameter field information in a working platform to obtain a target task work order, and outputting the target task work order and work order creation prompt information to a user based on the target agent object.

The invention relates to the field of remote management of parking locks, in particular to an intelligent parking lock remote management method and system based on Bluetooth communication. The method comprises the following steps: acquiring an intelligent parking lock operation log and an intelligent parking lock real-time Bluetooth connection state parameter; according to the intelligent parking lock operation log, user personalized behavior habit evolution is carried out, user portrait modeling is carried out, and an unlocking behavior portrait of each user is constructed; based on the unlocking behavior portrait of each user, real-time user behavior abnormal deviation quantification and abnormal parking lock use decision making are carried out on the intelligent parking lock real-time Bluetooth connection state parameters, and an abnormal parking lock early warning strategy is generated; when the real-time user behavior abnormal deviation value does not exceed a preset behavior deviation threshold value, triangulation positioning distance measurement and user accurate positioning calculation are conducted on the intelligent parking lock real-time Bluetooth connection state parameters, and real-time position coordinates of the user are obtained. According to the invention, safe and efficient remote management of the parking lock is realized.

The embodiment of the invention provides a user interface generation method and system, and the method comprises the steps: obtaining control information of at least one target control corresponding to a selection operation in response to the selection operation of a user; independently packaging each target control according to the control information to obtain at least one target control component; integrating the target control component into a target object container of a user interface based on an application programming interface; establishing an association relationship between the target control component and a control function in the target object container; and generating the user interface according to the association relationship and the target object container. According to the embodiment of the invention, by enhancing the flexibility, personalization and dynamic generation capability of the interface, the problem of fixed interface design in the background technology is solved, the overall interaction experience of the user is also remarkably improved, and more efficient development, maintenance and expansion capabilities are provided.

The efficient double-station mute bearing end grinding device comprises a working table, a vertical supporting support is arranged on one side of the upper surface of the working table, and a transverse adjusting seat used for horizontally driving a vertical adjusting seat is arranged on one side of the vertical supporting support. The vertical adjusting base is connected with a moving set on the vertical supporting support through a support plate, the moving end of the vertical adjusting base is connected with a mounting frame, and a transmission assembly is arranged in the mounting frame. The double-station design is combined with adjustable vertical and transverse adjusting seats, so that the equipment can meet the machining requirements of bearings with different sizes and positions, and the working efficiency is improved; and the rotary connecting base is introduced, so that the grinding angle is allowed to be adjusted, and the processing capacity for complex workpieces is further improved.

The invention discloses a low-code platform development method and a low-code platform system, and belongs to the technical field of software development, the overall architecture design of a low-code platform is carried out based on Vue2 and TypeScript, and the method comprises the combination of modularization, data management and visual editing function modules; the system comprises a component management module which comprises a component library and user-defined component management; the visual editor is used for realizing real-time layout adjustment and attribute configuration; the user previews the modification effect in real time by dragging and adjusting the position, the size and the hierarchical relationship of the component; the data management module is used for realizing data binding, API integration and dynamic data management; and the performance optimization module comprises a virtual DOM (Document Object Model) optimization and on-demand loading mechanism. The invention provides a development environment which is high in expandability and easy to use. A complex coding process is simplified into visual operation, and cooperation between developers and non-technical users is promoted.

The invention provides a business form generation method, which comprises the following steps of: acquiring a business form template, and extracting and storing form information from the business form template; binding a pre-defined storage model with the table information, and configuring a pre-defined cell format; obtaining a workflow template, wherein the workflow template proposes an identifier and process steps of the workflow template; binding the identifier of the workflow template with the business form template, and configuring read-write permission and auditing and signing information into the form information based on the process steps; storing the configuration information in a combined manner, and generating a flow table object template related to the business; generating a business form based on the flow table form object template; meanwhile, the invention further provides a business form generation tool.

The invention relates to the technical field of touch screens, and discloses a multi-touch mode switching method, device and equipment for a touch screen, and the method comprises the steps: carrying out the minimum error processing of a touch signal collected by a touch screen, and obtaining a target feature component; inputting the target feature component into a multi-layer touch mode classifier for feature mapping to obtain a current touch mode feature; performing attenuation characteristic analysis and adaptive threshold adjustment on the target characteristic component to obtain a state transition parameter; carrying out delay response modulation and regularization zero interference on the response time, the response intensity and the response area of the touch point to obtain screen response change characteristics; performing fuzzy logic decision of a continuous sampling period to obtain a touch mode switching feasibility judgment result; the closed-loop control is performed on the response parameter of the touch screen to obtain the mode switching delay compensation control quantity, so that the reliability of touch mode switching is improved, the false triggering phenomenon is avoided, and the response delay in the mode switching process is remarkably reduced.

The invention relates to the technical field of water purification, and provides an outlet water quality adjusting method and device, a mineralization faucet and a storage medium. By obtaining biological information of a user, the water quality range can be recommended for different crowds, the individual requirements of different crowds for drinking water can be met, and the user experience is improved. And all kinds of people can obtain drinking water which is most suitable for own body requirements. The water quality display area is arranged on the mineralization faucet, the recommended water quality range can be visually displayed, and a user can clearly know the water quality requirement suitable for the body of the user. Meanwhile, the user can trigger the water outlet instruction in the operation control area of the mineralization faucet, water outlet control is carried out according to the water outlet instruction, and the operation convenience and experience of the user are improved. Compared with a traditional water purifier product with a single function, the water purifier product has higher functionality and flexibility by intelligently adjusting the quality of outlet water.

The invention relates to the technical field of wireless positioning, and discloses a method and a system for controlling a vehicle by identifying a specific track based on UWB three-dimensional positioning. The method for controlling the vehicle by identifying the specific track based on UWB three-dimensional positioning comprises the following steps: receiving and calculating UWB signal flight time between a vehicle and mobile equipment; therefore, the three-dimensional space coordinates of the mobile device around the automobile are determined, the accuracy and reliability of the positioning result are ensured, and a solid foundation is provided for subsequent track recognition and automobile control. Through the preset special action and track recognition algorithm, the special action or moving track of the mobile equipment can be intelligently recognized, once the preset special action or track is recognized, the corresponding vehicle control operation can be automatically executed, the intelligent control mode not only improves the user experience, but also enhances the safety and convenience of the vehicle, and the user experience is improved. And the operation experience and the satisfaction degree of the user are greatly improved.

The utility model relates to a high-pressure cleaning machine, which comprises a casing, a pump unit accommodated in the casing and a spray rod system connected with the pump unit, the casing comprises a main body part for accommodating the pump unit, the pump unit comprises a pump body, a water inlet end positioned on one side of the pump body and a water outlet end positioned on the other side of the pump body, the spray rod system comprises a spray pipe connected to the water outlet end, a spray base installed on the main body part and a spray head installed on the spray base, the spray pipe penetrates through the spray base and the spray head, the high-pressure cleaning machine is provided with a vibration reduction system, and the vibration reduction system comprises a pair of first vibration reduction elements arranged between the pump body and the main body part and a second vibration reduction element arranged between the spray head and the spray pipe. The pair of first damping elements is symmetrically disposed about a body plane of the body portion, the body plane extending through the second damping element.

According to the tail integrated structure and the medical catheter, the tail integrated structure integrates two saline water paths and a cable path, meanwhile, the moving function of one saline water path is not affected, in addition, a lengthened flexible tail pipe of the tail integrated structure can also reduce transmission of the torsion effect, the problem that a tail line rotates and is wound is solved, and the service life of the tail line is prolonged. Meanwhile, the operation experience of an operator can be improved.

The invention relates to a surgical robot, a control method and a computer readable storage medium, the surgical robot comprises a master console, slave operation equipment and a control device, the master console comprises an input device, the slave operation equipment is configured to install a surgical instrument, and the input device is used for controlling the surgical instrument to move; the input device comprises a plurality of joints and a handle, the handle is connected with the joint at the nearest end of the joints, and the control device is configured to be used for obtaining the speed of each joint of the input device; determining the linear velocity and / or the angular velocity of the handle according to the velocity of each joint; according to the speed of each joint and the linear speed and / or the angular speed of the handle, the friction force compensation amount of each joint is determined; the frictional force compensation amount is applied to an actuator corresponding to each joint. According to the technical scheme, friction force compensation is conducted on all the joints, the friction force compensation amount is related to the speed of all the joints and the linear speed and / or the angular speed of the handle, and the operation experience of the input device can be better improved.

The invention discloses a rotatable closed type sputum suction tube. The closed sputum suction tube comprises a sputum suction tube assembly and a three-way connector connected with the sputum suction tube assembly, the sputum suction tube assembly comprises a sputum suction tube and a thin film protective sleeve arranged outside the sputum suction tube in a sleeving mode, and the three-way connector is provided with a trachea cannula connector, a breathing machine connector and a sputum suction tube connector. The sputum suction pipe is connected with the sputum suction pipe connector through the sputum suction pipe first sleeve connector, and one part of the sputum suction pipe is rotationally connected with the sputum suction pipe first sleeve connector. A rotatable one-way valve is further arranged in the first sleeve connector of the sputum suction pipe, one end of a valve channel of the rotatable one-way valve is fixedly connected with the sputum suction pipe, and a pipeline of the sputum suction pipe is communicated with the valve channel of the rotatable one-way valve. According to the sputum suction tube, the rotatable design is adopted, the position of the tube can be adjusted according to needs, the sputum suction tube is more suitable for a tracheostomy catheter of a patient, the stability of a breathing machine loop is not affected, and meanwhile the problem that the patient feels uncomfortable due to improper height and angle is solved.

The invention discloses a touch detection method of a display screen, and particularly relates to the technical field of touch detection of display screens. Comprising the steps of S01, display screen test numbering, S02, display screen touch performance data acquisition, S03, display screen touch precision test, S04, display screen touch durability test, S05, display screen touch performance analysis, S06, display screen touch performance detection and evaluation, and S07, display screen sensitivity false touch optimization. According to the method, the touch performance data of each display screen to be tested are collected, the touch precision influence index and the touch durability index are calculated, the touch sensitivity early warning coefficient is analyzed, the sensitivity mistaken touch optimization coefficient is calculated, the touch sensitivity of the display screen is optimized, the mistaken touch problem is reduced, the touch performance of the display screen is evaluated, and the test accuracy of the display screen is improved. The working efficiency can be improved, personalized adjustment is achieved through historical data support of qualified display screens, and the method has high practicability.

The invention relates to the technical field of display equipment, and discloses photoelectric composite nanomaterial multifunctional reinforced display equipment which comprises a protective shell, a display screen is slidably connected to the interior of the protective shell, and an adjusting assembly is installed on the side, close to the protective shell, of the display screen and used for adjusting the position of the display screen; and the adjusting assembly comprises a connecting block, one side of the outer wall of the connecting block is installed on one side of the bottom of the display screen, the other side of the connecting block is rotationally connected with a fixing block, the two sides of the fixing block are rotationally connected with second connecting rods, and the outer walls of the two second connecting rods are fixedly connected with first connecting rods. A rotating handle rotates to enable a threaded sleeve and a sliding rod to move, then the sliding rod moves in a limiting plate, a first connecting rod rotates on a second connecting rod and pushes the second connecting rod to move, a fixing block pushes a connecting block to move, and then a display screen moves; and the effect of adjusting the position and angle of the display screen is achieved.

The invention discloses a shortcut operation method of equipment, electronic equipment and a readable storage medium, relates to the technical field of terminals, and can solve the problems of tedious operation and more time consumption during equipment operation. In the application, the electronic equipment can support a user to quickly trigger the operation on the electronic equipment through simpler and more convenient double-touch operation or sliding operation after double-touch aiming at the key, and the operation comprises but is not limited to at least one of the following operations: opening an application program, opening an application function, opening an application card, opening an application applet, switching a function state and the like. Therefore, since the operation range of the touch operation for the key is concentrated on the key, the touch operation can be completed through one-hand operation, and quicker and more convenient equipment operation experience can be provided for a user.

The invention discloses a mechanical arm remote control method and system based on artificial intelligence and a robot technology, and relates to the technical field of automatic control, and the method comprises the steps: constructing a motion model of a mechanical arm through integrating an intelligent trolley lower computer, a high-torque servo motor and a fuzzy control algorithm, and carrying out the path optimization through a high-fidelity 3D pre-planning module. The method comprises the steps of natural language processing instruction conversion, reinforcement learning optimization path planning and remote control execution. The whole interaction process realizes closed-loop control from user instruction input to precise action of the mechanical arm. According to the method, the intelligence, the flexibility and the accuracy of operation are improved, the operation complexity is reduced, the working efficiency and the safety are improved, and an efficient and visual solution is provided for remote control of the mechanical arm.

The invention relates to the technical field of melt sealing, in particular to a melt gear pump special for POE and a sealing device.The melt gear pump comprises a shell, a driving shaft, a driven shaft, a front end plate and a rear end plate, the front end plate and the rear end plate are arranged on the front side and the rear side of the shell correspondingly, and a cavity is defined by the shell, the front end plate and the rear end plate; according to the melt gear pump special for the POE and the sealing device, the sliding bearing is arranged in the shell and used for bearing the driving shaft and the driven shaft, it is guaranteed that the shafts are kept stable in the rotating process, vibration and abrasion are reduced, and the operation stability and reliability of the gear pump are improved; when the gear pump works normally, due to the fact that the materials enter the teeth and are not prone to being cut off, the gear pump is not prone to flow off, during normal work, due to the fact that the materials flow out of the gap between the driving shaft and the front end plate, due to the fact that the sealing assembly exists, high-viscosity macromolecule materials and low-viscosity micromolecule materials are not prone to flow out, and production safety is guaranteed.

The invention discloses an externally-driven electric power-assisted endoscope operation part structure and an endoscope, and belongs to the technical field of endoscopes, the endoscope comprises an operation part structure, the operation part structure comprises an operation handle provided with a hand wheel and an endoscope body pipe steel wire traction mechanism, and the endoscope body pipe steel wire traction mechanism comprises a middle shaft and a driving wheel; a force sensor is arranged between the hand wheel and the driving wheel; the power assisting mechanism comprises a driving module provided with a driving motor, the driving module is arranged outside the operating handle and is connected with the operating handle through a hose, the driving motor is in transmission connection with the roller through an inhaul cable which is a steel wire rope, and the hose serves as an outer sleeve of the inhaul cable; the device further comprises a first measuring module and a second measuring module. According to the scheme, the influence of the power assisting structure on the size and the weight of the operating handle can be effectively reduced, and meanwhile the power assisting precision can be guaranteed.

The invention discloses an electric energy quality management application verification method, device and equipment and a storage medium, and the method is realized through a transparent zone area real-type platform, and the method comprises the steps: editing and generating a test scheme according to a test demand and in combination with the transparent zone area real-type platform; according to the test scheme, setting parameters of the transparent zone area real-model platform and parameters of the verification scene; testing an Internet of Things platform constructed by an intelligent gateway, each intelligent switch and an intelligent sensing terminal in the transparent court real-type platform after parameter setting, and monitoring test data in the test process to obtain terminal sensing data; and analyzing and evaluating the test result of the to-be-tested governance equipment or the to-be-evaluated governance method according to the terminal sensing data through the Internet of Things platform, and generating a test analysis report. The technical problems that in the prior art, an electric energy quality treatment application verification platform and method are low in reliability, and the electric energy quality level of a transformer area is low are solved.

The invention discloses a voice-driven virtual scene generation and switching method and an implementation system, which are applied to meta universe VR (virtual reality) glasses equipment, and comprise the steps of recognizing an instruction of a user through voice recognition and natural language processing technologies, generating or switching a virtual scene in real time, and realizing personalized scene creation and object generation. The edge computing node is adopted to process a high-calculation-amount task, the delay of scene generation and switching is remarkably reduced, the data transmission efficiency is improved by dynamically selecting the optimal node, the privacy security of a user is guaranteed, and through frame rate smooth adjustment and a scene fade-out mechanism, the experience of the user for exiting the virtual scene is optimized, the dizziness is reduced, and the user experience is improved. And the interaction fluency and comfort are improved. The method has the characteristics of quick response, convenient operation and strong privacy protection, and is widely applied to the virtual reality application fields of games, education, medical treatment and the like.

The invention belongs to the technical field of medical instruments, and relates to a traction device of a degradable left atrial appendage occluder, which comprises a body, a display unit for displaying a traction signal and a fixing assembly are arranged on the body, and the fixing assembly is slidably connected with the body through a conversion assembly. The conversion assembly is used for converting the moving signal of the fixing assembly into a display signal which can be displayed on the display unit; one end of the conveying steel cable is connected with the fixing assembly, and the other end of the conveying steel cable is connected with the left auricle plugging device; according to the degradable left atrial appendage occluder, the fixing assembly is slidably connected with the body, so that external traction force of the degradable left atrial appendage occluder can be buffered, the pulling force of the body cannot directly act on the conveying steel cable, and the operation experience of a user is improved; meanwhile, the traction force of the fixing assembly is converted into a visual signal through the conversion assembly, an operator can conveniently apply the traction force more visually, and the risk that the plugging device is displaced and disengaged due to the fact that the traction force is too large is reduced.

The invention discloses a sound box light control method and a sound box light control system. The sound box light control method comprises the following steps: acquiring a communication protocol, an API interface, control mode data, environment illumination data and music rhythm data of a sound box and light equipment; the music rhythm, rhythm and melody change are identified by adopting an audio analysis technology, and a light response algorithm is optimized; analyzing historical and real-time data of the user, setting custom options, and adjusting light according to preferences and scenes; an intelligent machine learning algorithm is applied to continuously learn optimization and automatically adjust the light effect; storing the adjusted light effect to a sound box local storage system; the user interface layout is clear, the function organization is orderly, and the light effect change is displayed; according to the sound box light control method and the sound box light control system, a unified communication protocol and a standardized interface are adopted, interconnection and intercommunication of equipment of different brands and models are realized, and the operation convenience and comfort of a user are improved through a concise interface, navigation, timely feedback and graphical display.

The invention relates to a vehicle function configuration method and device, electronic equipment and a storage medium, and relates to the technical field of vehicles. The method comprises the steps that a target software version used by a controller of a target vehicle and a target function configuration rule corresponding to the target vehicle are acquired, and the target function configuration rule comprises the corresponding relation between the software version and function configuration information; determining target function configuration information corresponding to the target software version according to the target function configuration rule; and in response to a function configuration query instruction of the remote control equipment for the target vehicle, sending the target function configuration information to the remote control equipment, so that the remote control equipment displays a target configuration function corresponding to the target function configuration information in a plurality of equipment configuration functions supported by the remote control equipment. Therefore, the user experience can be improved, and unavailability of the function due to the fact that the configuration function supported by the vehicle is not matched with the software version of the configuration function supported by the remote equipment is avoided.