28results about How to "Reduce learning costs" patented technology

The utility model discloses a portable equipment of vehicle-mounted instrument program offline download belongs to the field of automobile electron technique, including shell, control panel, state indicating unit, connecting wire bundle and man -machine interaction unit, and control panel fixed mounting is in the shell inside, and state indicating unit sets up in the shell surface, and connecting wire bundle one end is electrically connected with control panel, and the other end is from the shell inside and stretches out, and man -machine interaction unit sets up in the shell surface, and state indicating unit is electrically connected with control panel, the control panel includes MCU module, CAN communication module, external interface, power module, LED module, touch module, NOR FLASH module and USB communication protection interface, can be offline operation completely, through built -in large capacity NORFLASH storage program file, gets rid of the dependence of PC, notebook computer and so on host computer equipment, has promoted the portability and flexibility of field operation.

The embodiment of the application discloses a function adjusting method, the method comprises: acquiring first radar data, and starting a fine adjustment function when a duration of a first gesture indicated by the first radar data exceeds a first threshold value, and fine adjustment of a target function can be performed based on a second gesture indicated by second radar data. The application uses the duration of the gesture as the basis for whether to start the fine adjustment mode, so that the gesture category used by the independent gesture function and the wake-up gesture can be overlapped, and the gesture category required when the gesture implemented function is adjusted can be reduced.

This disclosure provides a method for deploying a neural network model, an inference method, and an electronic device. The deployment method includes: determining the chip platform corresponding to the neural network model; compiling a platform-level dynamic library and a device-level dynamic library corresponding to the chip platform, wherein the device-level dynamic library is configured to provide a first set of interfaces to the platform-level dynamic library, and the first set of interfaces is configured to call hardware-related interfaces of the chip platform; the platform-level dynamic library is configured to provide a second set of interfaces to the application layer, and the second set of interfaces is configured to call the first set of interfaces of the device-level dynamic library; and deploying the neural network model, the platform-level dynamic library, and the device-level dynamic library to the chip platform. This disclosure improves model deployment efficiency.

This application discloses a method and apparatus for customizing foot pedal button functions, belonging to the field of human-computer interaction systems for surgical power devices. The method includes generating or modifying a foot pedal button function mapping table through a user configuration interface; the system reads the foot pedal button status in real time; based on the mapping table, the button status is mapped to corresponding control signals and transmitted to the functional modules of the surgical power device to drive operation. The apparatus includes a configuration module, a reading module, a mapping module, and a transmission module; a storage module and a verification module may also be added. This invention can flexibly adapt to user habits, improve operational proficiency, reduce the risk of misoperation, effectively improve surgical efficiency and quality, and has strong compatibility, making it easy to integrate and promote in existing equipment.

This utility model discloses an automatic testing system for flight controllers, relating to the field of unmanned aerial vehicle (UAV) technology. It includes a control unit, a sensor unit, a storage unit, a detection unit, a power supply unit, a display unit, an input unit, and an interface unit. The control power supply includes a master MCU and a slave MCU. The control unit is connected to the sensor unit, storage unit, detection unit, power supply unit, display unit, input unit, and interface unit. The sensor unit includes a compass, a barometer, and an IMU, and is connected to the detection unit. The storage unit contains a TF card. This utility model eliminates the need for additional instruments, reducing the cost of purchasing equipment. Furthermore, only the automatic testing system needs to be learned, reducing the learning difficulty and manual training costs for workers. Simultaneously, the flight controller is connected to the system via a single cable, reducing connection difficulty and shortening testing time from approximately 2 hours to about 10 minutes.

This invention relates to an isostatic pressing encapsulation method for LTCC ceramic substrates, comprising the following steps: Step 1: Design two square metal pads with different side lengths, a large pad and a small pad; each of the four edges is provided with a barrier structure perpendicular to the surface of the pad, forming a square cover structure; Step 2: Obtain a laminate with one side having a micro-adhesive film surface and the other side having a film-free surface, and place the micro-adhesive film surface downwards inside the large pad with the barrier structure facing upwards; Step 3: Place an equally sized PET film on the film-free surface for lamination; Step 4: Place the small pad with the barrier structure facing downwards on the PET film, clamping and fixing the laminate; Step 5: Cover the above-mentioned overall structure with a silicone pad and fix it; Step 6: Place the overall structure formed in Step 5 into a vacuum sealing bag and seal it; Step 7: After inspection, perform the isostatic pressing process. This invention utilizes two square cover structures of different sizes to completely encapsulate the laminate, eliminating encapsulation damage caused by internal factors, and achieving high precision in shrinkage control.

The embodiment of the application provides a kind of method, system and medium of remote control mobile device, it is related to computer human-computer interaction field, method includes: response to DOM event input in browser, obtains corresponding DOM event;Based on the type of the DOM event, the DOM event is converted into corresponding control message;According to control message, the screen display content of mobile device is updated, and the interface display content of browser is updated by returning the screen display content updated to browser.Solve how to realize the problem of remote mobile device control with light weight, multi-system compatible characteristics, so that users use touchpad, external touch screen or mouse and other peripherals to interact with remote device in an intuitive way, with low learning cost, experience is smooth and natural.

This application provides a control method, device, storage medium, and computer program product for a simulated robot's dual arms. It includes: receiving initial control commands for the robot's dual arms in a simulated environment; acquiring in real-time motion speed signals from the robot's end effector and contact pressure signals from the gripping mechanism; determining the current operation stage based on real-time signal changes, where the operation stage includes a movement stage, a grasping stage, and a placement stage; calling a corresponding preset weight parameter set according to the operation stage to adjust the response sensitivity to the initial control commands; wherein the preset weight parameter set includes at least one position sensitivity parameter and one rotation sensitivity parameter, and different values ​​for the position sensitivity parameter and rotation sensitivity parameter are configured for the movement stage, grasping stage, and placement stage respectively; and processing the initial control commands based on the position sensitivity parameter and rotation sensitivity parameter to generate joint or end effector motion commands for the robot.

The application discloses a scanning electron microscope sample observation system based on machine vision, which comprises a support assembly, the support assembly comprises a support plate, the top of the support plate is fixedly connected with a workbench, an observation assembly is arranged above the workbench, the observation assembly comprises a mounting shell, a connecting frame is fixedly connected to the inner wall of the mounting shell, a rotating block is hingedly connected to the outer end of the connecting frame, a squeezing plate is fixedly connected to the side surface of the rotating block, an elastic U-shaped limiting plate is fixedly connected to the rear end of the squeezing plate, and the bottom of the mounting shell is fixedly connected to the side surface of the workbench. Through the setting of the two position corresponding squeezing plates, rotating blocks and connecting frames, the stable installation and accurate control of the observation system body are realized by cooperating with the observation system body fixedly installed in the top mounting hole of the shell, the problems of the traditional observation system, such as unstable installation and inconvenient control, are solved, the observation stability and accuracy are improved, the manual operation strength is reduced, and the observation efficiency is improved.

The application relates to the technical field of intelligent robots, solves the problems that high-end service robots in the prior art are excessively dependent on high-computing-power algorithms, leading to high cost and complex operation, and low-cost intelligent devices are single in function and lack of control logic cooperation, and cannot meet the home care needs of the elderly, and in particular relates to a home aging intelligent care auxiliary robot, which comprises a main control unit in the robot, an offline voice interaction module connected with the main control unit and used for analyzing natural language voice instructions in the state without external network connection, and an environment sensing module arranged on the robot and used for collecting state parameters of the environment where the robot is located. The application can complete the analysis of the natural language and the mapping of the control instructions in the state without the dependence on external internet connection, reduces the dependence of the system on complex cloud big model calculation and external network, greatly reduces the cost of the whole machine manufacturing and home deployment, and improves the safety of the robot in caring for the elderly at home.

The application discloses a ventilation system and a ventilation device, wherein the ventilation device and the humidification device in the ventilation system are interconnected, a processor of the ventilation device is configured to determine a first parameter configuration of a ventilation device in the ventilation device and a second parameter configuration of a humidification device in the humidification device to implement a humidification strategy, and send the second parameter configuration to the humidification device; the ventilation device outputs a gas flow required for diagnosis and treatment of a patient to an inlet port of a humidifier module in the humidification device based on the first parameter configuration; the humidification device controls a heating module to provide heat energy to the humidifier module to heat water in the humidifier module and / or controls a heating temperature of a first pipeline to heat and humidify the gas flow in a gas flow channel based on the second parameter configuration, wherein the gas flow channel represents a channel through which the gas flow output by the ventilation device is transmitted to the patient in sequence through the inlet port of the humidifier module, the outlet port of the humidifier module and the first pipeline.

This invention discloses a multimodal spatial interaction head-mounted system and method for clinical nursing, comprising the following modules: A) a management platform; B) an indoor positioning and wireless communication base station, wherein the indoor positioning and wireless communication base station includes an ultra-wideband (UWB) positioning module and a positioning QR code; C) a nursing workstation, wherein the nursing workstation includes a data terminal, which includes an EHR / HIS integration module, a workflow configuration interface, and a device IoT gateway; and D) a head-mounted glasses terminal. This invention achieves high-precision spatial anchoring through hierarchical fusion positioning of UWB and visual SLAM, introduces multimodal aseptic interaction logic supporting emergency coverage commands to adapt to clinical practice, and innovatively adopts a dynamic privacy rendering and bystander detection mechanism based on the line-of-sight cone, effectively resolving the contradiction between information visualization, aseptic operation standards, and patient privacy protection in clinical nursing.

The application discloses a kind of quick man-machine interaction application systems and its use method and device, system includes IO module, DDM module and UI module, DDM module includes data analysis module, independent variable module, data reorganization module and data forwarding module, method includes: S1.IO module receives the data packet of external communication system and forwards data packet to DDM module and is parsed processing;S2.DDM module is parsed processing after the data packet from IO module, is forwarded to UI module;S3.UI module receives the data sent from DDM module after, carries out the visual display of data on the operation interface of UI module;S4.user views in UI module, and UI module sends the information data of operation to DDM module processing;S5.DDM module sends the information data handled to IO module;S6.IO module sends the data received to external communication system.The application solves the problem that user needs to learn complex programming language to realize man-machine interaction in prior art.

This invention discloses a method for recommending official document approval opinions based on semantic matching and role awareness, comprising the following steps: S1. Constructing a historical document vector database and a structured metadata database; S2. Obtaining documents to be approved and performing feature extraction and preliminary screening; S3. Performing text block-level similarity retrieval on the documents and aggregating them; S4. Calculating job matching scores based on job information; S5. Calculating the final recommendation score and sorting the documents in descending order based on the final recommendation score, outputting the top 5 with the highest scores as the recommended results. This invention improves recommendation accuracy by using a pre-trained semantic embedding model to understand the deep semantics of document content. Furthermore, through job matching score calculation and approval node position alignment mechanisms, it deeply binds the recommended approval opinions to specific approval positions and approval process positions, achieving personalized recommendations.

The utility model provides a kind of wall-mounted gas heater with simple and safe use, efficient heating, energy saving, which can solve the problem of traditional gas heater in use needs certain learning cost, lack of perfect safety system, low energy utilization rate and other problems.A kind of wall-mounted gas heater is provided, which comprises a shell, the shell is divided into a combustion zone and a control zone by a partition, and an exhaust core, a heat exchanger air chamber, a combustion core and a fan are sequentially arranged from top to bottom in the combustion zone, a control system connected to the combustion core and the fan through a control circuit is arranged in the control zone, the control system is connected to the external gas at the bottom, a control display electrically connected to the control system is arranged at a position corresponding to the control zone on the shell, and an air inlet and exhaust pipeline is further included, which is connected to the exhaust core and the combustion zone respectively, the bottom of the shell is designed as a hollow, the air inlet of the fan is located at the hollow position, and the air outlet is aligned with the combustion core.The utility model is suitable for the field of gas heating technology.

This invention relates to the field of SIMD technology on the Shenwei platform, and particularly to a method for implementing SIMD intrinsics based on the Shenwei platform. The method includes the following steps: S1: Scan the source code to determine if there are x86 intrinsic functions; S2: Determine if the x86 intrinsic functions can be reconstructed on the Shenwei platform; S3: Reconstruct the x86 intrinsic functions; S4: Perform testing; Test the x86 intrinsic functions reconstructed on the Shenwei platform in step S3 using libjpeg test cases. If the test results on the Shenwei platform are consistent with the test results on the x86 platform, it proves that the SIMD intrinsic functions on the Shenwei platform and the x86 intrinsic functions have the same functionality. This method can achieve x86 intrinsic compatibility at the source code level.

The application discloses a JPEG compression verification method and device and a storage medium, relates to the field of data processing, and comprises the following steps: acquiring an original image frame and a compressed image; performing grayscale processing and image cutting operation on the compressed image to acquire a plurality of compressed image blocks and grayscale image blocks; performing edge detection on the grayscale image blocks to acquire a binary edge image; acquiring an affine transformation matrix according to the pixel values of all pixels in the binary edge image; generating a plurality of feature image blocks according to the original image frame, image configuration parameters, each compressed image block and the affine transformation matrix; performing feature comparison on the i-th compressed image block and the i-th feature image block to acquire an i-th similarity comparison result; comparing the i-th similarity comparison result with a preconfigured preset threshold value respectively to acquire an i-th comparison result; and acquiring a compression verification result when the i acquired comparison results meet a preset stop condition. The method has high compatibility, low cost and high efficiency.

This invention relates to a method for multi-factor authentication passwords. It automatically generates corresponding matching features by continuously recording the relatively fixed characteristics of a user's password input habits, and automatically invokes these matching features for verification in case of verification anomalies. Because these matching features possess strong personal characteristics and long-term stability, they significantly improve security against technical decryption, brute-force attacks, and credential stuffing attacks. Furthermore, these matching features do not require separate configuration, achieving the technical effect of improving password verification security and reliability without increasing the user's learning cost or verification methods.

This invention discloses a method and system for real-time data tracking of digital steel coils on a cold rolling processing line. The method defines and configures the equipment and locations on the cold rolling processing line, including location names and tracking modes, which are divided into primary tracking mode and secondary tracking mode. It iterates through the primary and secondary tracking message data, matching each tracking location with material information. It records the material information changes at each tracking location in real time, obtaining the arrival and departure times of the material at each tracking location. Simultaneously, based on the real-time production data of the material, combined with the length and time of the steel coil head crossing that location, it calculates production data parameters, including: length calculation, maximum, minimum, and average value calculation, multiple process standard hit rate calculation, and alarm calculation. This invention can accurately reflect the actual production status, reduce the downtime failure rate of the processing line, and significantly improve product quality and production efficiency.

This invention discloses an intraoral 3D scanner, scanning method, system, and system design method. The scanner includes a dental arch tray, multiple 3D scanning heads, and a swinging drive device. The multiple 3D scanning heads are located on the dental arch tray. The swinging drive device is connected to the multiple 3D scanning heads and drives them to swing. During the swinging process, the multiple 3D scanning heads scan the target oral cavity where the dental arch tray is occluded. The technical solution of this invention can reduce scanning time and learning costs.

The present application relates to a kind of sound image archives two-dimension fusion intelligent retrieval system and method, including archive data preprocessing module, photo and sound image fusion face recognition library, two-dimension fusion retrieval model and double-engine collaborative retrieval scheduling module, photo and sound image fusion face recognition library establishes the association index of face feature and business attribute;Two-dimension fusion retrieval model dynamically adjusts the matching weight of photo and business attribute, sets similarity threshold, filters out the archives of two-dimension comprehensive matching degree standard;In double-engine collaborative retrieval scheduling module, first by face recognition retrieval engine according to face feature matching candidate archives, output candidate archive set, then by attribute screening engine according to user setting condition to candidate archive carries out business attribute matching, the archives of matching success are output, obtain target archive.The present application has the advantages that: by constructing fusion face recognition library, two-dimension fusion retrieval model and double-engine collaborative retrieval scheduling module, realize fast and accurate retrieval.

The application provides a game development system and a use method thereof, which responds to an access instruction issued by a first module, calls each artificial intelligence agent module, associates related features of a control object corresponding to each artificial intelligence agent module in game logic content to game logic, and in the process, each artificial intelligence agent module calls algorithm content provided by a second module to support game output of the control object corresponding to each artificial intelligence agent module at a task level. The technical solution is aimed at game logic content developed by a game developer, each artificial intelligence agent module is called in the control module to assist the generation of the game, the reinforcement learning concept is invisible to the game developer, the learning cost of the game developer when embedding the game logic content is reduced, and the control module is called in the game logic content to adapt to a multi-language developed game.

This invention provides a human-computer interaction guidance method, comprising: acquiring the user's gaze information and hand information, and converting them into coordinates in the same screen coordinate system; calculating the eye-hand coordination distance, hand position stability, and hand movement trajectory tortuosity based on the coordinates within a predetermined time window; identifying whether the user is in a state of confusion or hesitation regarding screen interface elements based on the judgment results of the eye-hand coordination distance, hand position stability, and hand movement trajectory tortuosity; and actively triggering and displaying interactive guidance information at the screen interface elements before the user performs an actual touch operation when the confusion or hesitation state is identified. This invention effectively reduces the learning cost and cognitive load for users in complex in-vehicle interfaces, and improves the intuitiveness and efficiency of interaction.

The application discloses a context-aware intelligent key response method. The method comprises: obtaining current context information, including at least one of a current foreground application, a user-selected content type, and a selected content feature; based on the context information, filtering and recommending functions from preset AI functions such as translation, polishing, proofreading, intelligent response, intelligent screenshot, image processing, conference recording, and audio / video transcription through correlation scoring; in response to a first trigger operation of a mouse physical key, displaying the recommended functions in the form of a floating menu near the cursor; and in response to user wheel switching and confirmation of execution through a second trigger operation. The application supports configuring preferred functions for specific applications or content types, and realizes personalized recommendation. The application integrates AI functions in the mouse physical key, and interacts with the wheel through context-adaptive recommendation, significantly improving the AI function calling efficiency and user experience, and is suitable for chat, document editing, image processing, and other desktop application scenarios.

This invention discloses a conformal ultrasound patch structure for breast cancer monitoring, belonging to the technical field of breast monitoring devices. It includes a four-piece patch, a three-piece patch, an integrated wearable device, and hardware components. The four-piece and three-piece patches are respectively positioned at the breast location on the chest of the integrated wearable device, and the hardware components are also mounted on the integrated wearable device. This invention fixes multiple ultrasound patch units to preset positions on a flexible substrate, achieving systematic, blind-spot-free imaging of the four quadrants of the breast and the axillary tail region through the coordinated coverage of multiple patches. This effectively overcomes the imaging blind spots in the near-chest wall and axillary regions existing in prior art.

This invention discloses a stablecoin e-wallet security shield and verification method based on dual-chip collaboration, belonging to the fields of information security and blockchain technology. The device includes a physically isolated quantum random number chip and a traditional random number chip, both directly connected to a security chip interface via dedicated hardware. The quantum random number chip and the traditional random number chip generate truly random numbers based on quantum physics processes and transmit them directly to the security chip for dynamically generating a one-time private key for transaction signing, which is then immediately destroyed after signing. The security chip has a built-in stablecoin compliance module that supports multi-chain, multi-currency, and amount threshold verification, and generates a replay protection check code for dual verification. This invention achieves unpredictable key sources, resistance to quantum attacks during transactions, and precise adaptation to stablecoin compliance, combining high security, strong compatibility, and low user learning costs.