15results about How to "Flexible interaction" patented technology

The invention relates to the field of sleep quality monitoring and evaluation, in particular to a sleep quality monitoring and evaluation method and system. Firstly, acquisition and quality enhancement preprocessing are carried out on polysomnogram (PSG) data, and then an adaptive spatial-temporal feature learning network KAN-BiLSTM-Transform is designed and is used for automatically extracting discriminative features of sleep signals. The network is composed of a Kolmogorov-Arnold network (KAN), a bidirectional long short-term memory (BiLSTM) and a Transform, and the space-time dependency relationship of a multi-mode signal can be fully mined. In the training stage, weighted Dice loss and time sequence smooth loss are introduced, and a self-supervised pre-training normal form is adopted for parameter optimization. During application, sleep signals are input into the trained network, and the sleep stages corresponding to the time window can be automatically predicted. The method is expected to become an auxiliary tool for detecting and evaluating the sleep quality of people.

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 discloses a mixed reality eye movement interaction system and method based on dense map semantic segmentation, and relates to the field of man-machine interaction, and the system comprises a head-mounted device which integrates a communication module, a mixed reality display module, an eye movement tracking module and a three-dimensional environment perception module. The three-dimensional environment perception module obtains images and depth data of the surrounding environment and carries out three-dimensional reconstruction to obtain a dense map, the dense map is divided into different blocks, and semantic information of the blocks is marked; the eye movement tracking module emits rays to the dense map in the gazing direction, and a gazing target is determined according to the real object information of the collision point position of the rays and the dense map; the communication module communicates with the real object of the watching target according to the watching target and the label of the real object information; and the eye movement tracking module obtains a control instruction according to the eyeball movement and a preset control rule, and sends the control instruction to a real object watching the target. The problem that the immersion feeling is insufficient due to the fact that natural eye movement interaction with a real object cannot be carried out in an existing mixed reality scene is solved.

The invention discloses an application ability cognition and interaction method based on a large language model. The invention discloses an application ability cognition and interaction method based on a large language model, which realizes more intelligent and efficient application cognition and interaction experience by utilizing strong language understanding and generation ability of the large language model. According to the method disclosed by the invention, the cognitive ability of the user in various application scenes can be improved, a more personalized and natural interaction mode can be provided, and more convenient and intelligent application experience is brought to the user.

The invention discloses a publishing and subscribing method, system and device under multiple processors and a storage medium, and relates to the technical field of publishing and subscribing, and the method comprises the steps: forwarding a generated subscription request message to a publisher through an agency service in a processor, building a subscriber list, generating a subscription response message, and feeding back the subscription response message to a corresponding subscriber; if the data message changes or a new subscriber appears, sending the to-be-sent data message to a corresponding subscriber in a subscriber list based on the proxy service in the processor; and if the subscriber needs to cancel subscription, sending a subscription cancel message to the corresponding publisher through the proxy service in the processor, and deleting the corresponding subscriber from the subscriber list based on the subscription cancel message. According to the invention, the proxy service is used as a middle layer among multiple processors, the subscription request and the subscription canceling message can be monitored and managed, and if an abnormity or an error occurs, the proxy service can recover or give an alarm, so that the reliability and the stability of the system are enhanced.

The invention discloses an embedded lattice screen display system based on a QT graphics library. The embedded lattice screen display system comprises an interface design layer, an interaction layer, a lattice conversion layer and a display driving layer. According to the efficient interface design method, the operation process is simplified, the interface design efficiency is improved, and rich graphic display is supported; a universal UI display frame is also established, so that the UI display frame can flexibly interact with a plurality of service applications, display is dynamically adjusted according to contents provided by the service applications, and expansibility is enhanced; an effective mechanism is designed, accurate conversion from a QT interface to a two-dimensional dot matrix array and stable display driving from the two-dimensional array to a dot matrix screen are achieved, and the transplantation capacity is improved; and a preview function in the development process is also provided, so that the development efficiency and accuracy are improved.

The application provides a robot, a human-computer interaction method based on a robot emotion level and a memory.The human-computer interaction method based on the robot emotion level takes the robot as a core, first summarizes emotion states that the robot should have, and then describes an emotion state conversion mechanism, so that the robot can better process input speech of a user in an actual interaction process, and the emotion interaction ability of the robot is stronger.

The invention provides a method, a device, equipment, a medium and a program product for interacting with a media item. The method provided by the invention comprises the following steps: responding to received voice data, displaying prompt information on a display page of a media item, the prompt information being used for indicating that the voice data is being received; displaying an operation instruction on the display page, wherein the operation instruction is a predetermined operation instruction and is matched with the voice data; and displaying an execution result of the operation instruction on the display page. In this way, interaction can be executed on the media items based on the voice data of the user, manual operation of the user is not needed, flexible control over the media items can be achieved, and convenience of interaction execution by the user can be improved. The operation instruction displayed on the display page of the media item can help the user to conveniently and quickly know the operation instruction corresponding to the current voice data, and the user can conveniently know the interaction state.

The invention relates to the technical field of touch screens, in particular to a photosensitive induction touch control structure and a method thereof. The photosensitive induction touch control structure comprises at least one photosensitive induction layer, the photosensitive induction layer comprises a microprocessor and a plurality of transparent photosensitive device units, the photosensitive device units are arranged in an array mode, the X ends of the photosensitive device units are connected to a power source VCC, the Y ends of the photosensitive device units are grounded, the X ends of the photosensitive device units located in the same row are connected in parallel, and the Y ends of the photosensitive device units located in the same row are connected in parallel. The Y ends of the photosensitive device units in the same column are connected in parallel, each photosensitive device unit corresponds to one position identifier, and the microprocessor is connected to the Y ends of the photosensitive device units and detects the electrical property parameter change of the photosensitive device units. Through array arrangement of the transparent photosensitive devices, light beam irradiation at different positions can be captured, and the light beam irradiation position can be accurately identified through the microprocessor, so that remote touch positioning of a display picture is realized.

This invention relates to the field of human-computer interaction technology, and particularly to a method and apparatus for generating safe trajectories for mobile platforms for disabled individuals. The method includes: parsing and extracting user's voice or text commands to obtain behavioral constraints and spatial references; converting the behavioral constraints and spatial references into a structured semantic template containing task operators, spatial probability distributions of target points, and task priority weights; collecting environmental perception data through sensors in the target mobile platform; synergistically fusing the structured semantic template and environmental perception data based on a pre-built human-computer fusion decision model to generate target control commands that meet safety constraints; generating a safe trajectory based on the target control commands that meet safety constraints, and controlling the target mobile platform using the safe trajectory control. This solves the problems of existing assistive travel tools for disabled individuals, such as limited interaction, difficulty in semantic conversion, weak human-computer collaboration in complex environments, and difficulty in providing safe and efficient assistance for travel.

The invention discloses an automobile acousto-optic touch integrated controller hardware device, which relates to the technical field of an integrated hardware controller of an intelligent cabin system, and comprises an MCU (Microprogrammed Control Unit), the MCU is connected with the control signal input end of each functional module through a special control pin to realize accurate control instruction sending and state monitoring signal receiving of different functional modules, and the MCU is connected with the control signal input end of each functional module through a special control pin; the working time sequence and data interaction among the modules can be efficiently coordinated; the atmosphere lamp adjusting module is electrically connected with a corresponding port on the MCU, and the atmosphere lamp adjusting module supports three communication control modes of a CAN (Controller Area Network), an LIN (Local Interconnect Network) and a UART-CAN; core hardware circuits required by headrest sound drive, seat massage control and vehicle atmosphere light adjustment are highly integrated, visual, auditory and tactile control in the vehicle driving process is covered, and compared with a traditional distributed controller, a large amount of circuit board space occupation and connecting wiring harnesses are reduced, and the cost is reduced. And the hardware cost and the wiring complexity of the whole vehicle are reduced.

The invention belongs to the technical field of civil airport information, and discloses a flight ground guarantee dynamic management and control method and system based on a collaborative electronic process list. The method comprises the following steps: flight guarantee full life cycle data integration and standardization processing; performing flight state mapping and multi-queue generation; active early warning and visual highlighting based on a time threshold are carried out; dragging interaction and flight state synchronous updating are carried out; collaborative and visual monitoring of the guarantee process is carried out; and performing management and control efficiency analysis. According to the invention, a dynamic command management and control model which takes state as driving and takes visualization as a presentation mode is constructed. According to the method, the data structure and circulation logic of flight information are redefined, and a traditional static list is upgraded into a multi-column collaborative dynamic billboard, so that refined and active management and control of the whole ground guarantee process are realized.

The invention discloses a radial target beam signal monitoring system based on an integrated data acquisition card. The radial target beam signal monitoring system is characterized by comprising a short-distance beam signal line arranged on an accelerator site, the data acquisition card based on a USB transmission protocol, a micro server or an embedded data board card and a DDS communication sending end, the DDS communication receiving end, the local area network switch and the data display server are arranged in a far-end control room; the data acquisition card based on the USB transmission protocol, the micro server or the embedded data board card and the DDS communication sending end jointly form an integrated data acquisition card, and the integrated data acquisition card is arranged on an accelerator site; the integrated data acquisition card is driven by small data magnitude, and is relatively high in real-time requirement and relatively high in measurement precision. The data acquisition equipment is positioned near the radial target of the accelerator, and has good signal-to-noise ratio and real-time data processing capability.

The utility model relates to an integrated circuit bus control system, which is used for controlling multiple paths of integrated circuit buses and comprises a register module, main control devices in one-to-one correspondence with the multiple paths of integrated circuit buses and buffers correspondingly connected with the main control devices and used for caching read-write data. The plurality of main control devices are connected with the register module, and the plurality of main control devices are parallel and are connected with the respective corresponding slave devices; the register module is connected with an output bus of an external main controller and is used for interacting the read-write data and the enable control signal with the external main controller; and each master control device is connected with the register module and is used for determining whether the master control device is enabled or not based on the enabling control signal in the register module, and the enabled master control device interacts with the corresponding slave device with the read-write data stored in the register module. Therefore, one or more integrated circuit buses can be flexibly selected for communication, and the test efficiency is improved.

The invention provides an automation system, a control method, an electronic device and a storage medium, the automation system comprises a plurality of device models, each device model is used for providing an interface interaction function, a supported action and a flow configuration of an instruction set corresponding to the action for an experimental device; the process building module is used for building a technical route, the technical route at least comprises a plurality of coupled equipment models, and the equipment models can be decoupled; the sample storage module is used for detecting the sample type of the sample and recording the circulation information of the sample in the technical route; the process driving module is used for driving and controlling the workflow of the technical route and recording the data of the workflow; the equipment scheduling module is used for monitoring the working state of the experimental equipment and scheduling the experimental equipment according to the technical route and the working state; and the instruction analysis module is used for analyzing and executing the instruction set to which each action in the technical route belongs. According to the method, the scheduling flexibility of the automatic system can be improved.