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21results about How to "Improve the control experience" patented technology
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Self-adaptive dynamic feedback brain-computer interface training method and system based on virtual reality
ActiveCN119536514Aavoid consumptionRealize dynamic adjustmentInput/output for user-computer interactionGraph readingDisplay deviceVision based
The invention relates to the technical field of brain-computer interfaces, and discloses a self-adaptive dynamic feedback brain-computer interface training method and system based on virtual reality. The training method comprises the steps that a user performs motor imagery according to a training scene presented by the VR display device; the electroencephalogram acquisition equipment acquires electroencephalogram signals; configuring a data processing module, and operating a motor imagery continuous control model to calculate characteristic parameters by taking the electroencephalogram signals as input; under the condition that the task exists, the characteristic parameters are used as input, and a dynamic self-adaptive characteristic-feedback mapping model is operated to calculate control parameters; sending the control parameters to a functional electrical stimulation device to load electrical stimulation of corresponding intensity to the muscle to obtain tactile feedback; meanwhile, the dynamic adaptive feature-feedback mapping model is dynamically updated according to latest input feature parameters; the control parameters are sent to the VR display device to present visual feedback, and the user adjusts the motor imagery based on the visual feedback and the haptic feedback. The participation sense of the user and the training efficiency can be improved.
Owner:TIANJIN UNIV +1
Aviation training method based on virtual reality
InactiveCN119479426AImprove the control experiencelow costInput/output for user-computer interactionCosmonautic condition simulationsAviationSimulation
The invention relates to the field of aviation training, and discloses a virtual reality-based aviation training method, which comprises seven steps of training target and demand analysis, hardware and software setting, ground preparation, simulator training stage, training scene and task setting, flight data recording and evaluation and further training and development. According to the aviation training method based on virtual reality, a highly realistic virtual environment can be created, so that trainees can immerse in the virtual environment, and the trainees like being personally on the scene; thus, more real and controllable experience is provided, and students can feel the scene and situation of actual flight better; meanwhile, compared with actual flight training, virtual reality training has lower cost; the virtual reality training eliminates the demands of actual resources such as airplanes and fuels, and reduces the costs of maintenance, repair and insurance. The aviation training is more economical and efficient, and the training cost can be reduced.
Owner:BEIJING YUNFENG SHUANGXIN DIGITAL TECHNOLOGY CO LTD
Teleoperation method, computing device and readable storage medium
PendingCN121946536Aimprove securityImprove handling stabilityProgramme-controlled manipulatorSimulationInput control
The invention discloses a teleoperation method, computing equipment and a readable storage medium, and the teleoperation method comprises the steps that a preset mode is entered in response to the fact that a preset triggering condition is met, and the preset triggering condition represents a scene or condition which causes a robot to have an abnormal action risk in the teleoperation process; and performing action speed-limiting control on the robot according to the input control attitude information and a preset teleoperation strategy. According to the technical scheme, when a scene or condition possibly causing abnormal actions of the robot in the teleoperation process is recognized, the specific mode corresponding to the slow action mechanism is started, so that the speed of the actions of the robot mapped by the input control posture information is limited in the specific mode, and the speed of the robot is increased. Therefore, when the control posture of the operator changes greatly or the control posture of the operator is greatly different from the posture of the robot, the actual action speed of the robot can be limited within a reasonable range, and the risk of abnormal action of the robot is avoided or reduced.
Owner:ZHONGKE YUNGU TECH
Carbon fiber surface layer snowboard
ActiveCN224071114Uhigh strengthImprove rigiditySnowboardsSynthetic resin layered productsGlass fiberFiber
The utility model discloses a carbon fiber surface layer snowboard, which comprises a surface layer, a core layer and a bottom layer which are sequentially laminated, the surface layer is a carbon fiber fabric curing plate, and a glass fiber and / or carbon fiber fabric reinforcing layer is arranged between the surface layer and the core layer and / or between the core layer and the bottom layer. The carbon fiber fabric solidified plate is used as the surface layer of the snowboard, so that the overall strength and rigidity of the snowboard are remarkably improved, the weight is greatly reduced, a skier can control the snowboard more easily and freely, and the flexibility and comfort of sliding are improved; the glass fiber and / or carbon fiber fabric reinforcing layer is additionally arranged, so that the impact resistance of the snowboard is further enhanced, the damage risk during high-speed sliding or collision is effectively reduced, meanwhile, the torsional rigidity is improved, and the stability and the control accuracy of the snowboard in a complex snowway environment are ensured; interlayer stripping is prevented, and the durability of the snowboard is also improved.
Owner:JILIN GUOXING COMPOSITE MATERIALS CO LTD +1
Rocking bar positioner provided with switch and convenient to assemble
ActiveCN224067596UQuick assembly and positioningfirmly connectedTumbler/rocker switch detailsDetentRocker arm
The utility model provides a rocker positioner provided with a switch and convenient to assemble. The rocker positioner comprises a rocker assembly, an outer shell with an opening in the top face, a switch key, a first rotating output assembly, a second rotating output assembly and an inner shell structure. Upper semi-arc-shaped bearing parts are formed on the lower portions of the sides, corresponding to the first rotating output assembly and the second rotating output assembly, of the upper cover, and lower semi-arc-shaped bearing parts are formed on the upper portions of the sides, corresponding to the first rotating output assembly and the second rotating output assembly, of the base. The upper half arc-shaped bearing part and the lower half arc-shaped bearing part on the two sides respectively form rotary limiting support parts of the upper rocker arm and the lower rocker arm; the inner diameter of the upper part of the first hollow inner cavity is smaller than the inner diameter of the lower part of the first hollow inner cavity; a limiting pressing block, a hollow spring pressing seat, a reset spring and a pressing disc are arranged in the first hollow inner cavity; the rocker positioner is simple in structure and easy to assemble, and the service life of the rocker positioner is prolonged on the basis of ensuring that a user has good control experience.
Owner:FAVOR ELECTRONICS (DONGGUAN) CO LTD
Control system for disabled person to control walking vehicle
PendingCN121943538ASolve travel problemslinear steeringWheelchairs/patient conveyanceInvalid friendly devicesPhysical medicine and rehabilitationControl signal
The invention discloses a control system for a disabled person to control a walking vehicle, and belongs to the technical field of disabled person auxiliary vehicle control. The system comprises a left foot control module, a right foot control module, an electric control system and two driving motors for driving a left wheel and a right wheel respectively. The left foot control module is used for receiving deflection operation applied by the left foot of the user and generating a steering control signal; the right foot control module is used for receiving a pressing operation applied by the right foot of the user and generating a speed control signal or a retreating control signal; the electric control system controls the two driving motors to realize steering at differential speed according to the steering control signal, and controls the rotating speed and steering of the motors according to the speed control signal or the retreating control signal so as to realize advancing, retreating and speed regulation of the vehicle. By means of independent separate control of the two feet, the person with the disabled upper limbs can safely and independently control the vehicle, the problem that the person with the disabled upper limbs cannot use a traditional control device due to the defects of the upper limbs is solved, and the device has the advantages of being easy and convenient to control, safe, reliable and high in adaptability.
Owner:BEIJING YIRUNJIA IRRIGATION EQUIP CO LTD
Method for enhancing control identification and reducing control error identification of Bluetooth equipment
PendingCN119562238Ahigh sensitivityImprove recognition accuracyConnection managementShort range communication serviceSimulationSynchronous detection
The invention provides a method for enhancing control recognition and reducing control misrecognition of Bluetooth equipment, which comprises the following steps of: S1, setting a g-sensor and a touch device in the Bluetooth equipment in a set manner, and performing synchronous detection on the operation of a user; s2, during knocking, x / y / z three-axis data collected by a g-sensor is read, calculation is carried out by using an algorithm, and whether the knocking is effective knocking is judged; meanwhile, detecting whether the knocking is effective knocking or not through a touch device; and S3, combining detection results of the g-sensor and the touch, if the g-sensor and the touch are identified as effective knocks, regarding the knocks as effective knocks and performing corresponding functions, and if one of the g-sensor and the touch is invalid knocks, regarding the knocks as invalid knocks and not performing corresponding functions. According to the invention, during user control, the recognition accuracy and the control experience of control can be effectively improved, and the error recognition rate of user control caused by error recognition during use is reduced.
Owner:SHENZHEN ERSILUXIN TECHNOLOGY DEVELOPMENT CO LTD
Rocking bar cap with adjustable height
The invention discloses a height-adjustable rocker cap, which comprises a rocker connecting seat, a lifting snap ring and a rod cap, a guide post is arranged at the center of the rocker connecting seat, the lifting snap ring sleeves the guide post, a spring pressing part is arranged on the guide post, a spring is arranged between the spring pressing part and the lifting snap ring, and the rod cap is fixedly connected to the lifting snap ring; a circle of height adjusting clamping positions are arranged on the rocker connecting seat on the outer side of the lifting clamping ring, and a clamping shaft part matched with the height adjusting clamping positions is arranged on the lifting clamping ring. The gamepad rocker with the adjustable height has many advantages. On one hand, personalized height adjustment requirements of players are met, various games are adapted, and operation comfort and accuracy are improved; on the other hand, a unique adjusting structure is adopted, the overall stability and durability of the rocker are enhanced, and the maintenance cost is reduced. The game experience is comprehensively improved, the market competitiveness of the product is enhanced, and remarkable economic benefits and practical values are achieved.
Owner:I STAR ELECTRONICS CO LTD
A method and system for acquiring front wheel steering load of a steer-by-wire vehicle
ActiveCN119058813Bimprove accuracyavoid measurement errorsSteering linkagesAutomatic steering controlLoad torqueVehicle driving
The present invention discloses a method and system for acquiring the front wheel steering load of a steer-by-wire vehicle. During the driving process of the vehicle, the current speed of the vehicle is detected in real time, and the next reference speed of the speed interval in which the current speed is located and the previous reference speed of the interval are determined; the front wheel reference load at the next reference speed of the interval and the previous reference speed of the interval are determined according to the front wheel steering load at a fixed speed; the front wheel steering load at the current speed is determined according to the front wheel reference load at the next reference speed of the interval and the previous reference speed of the interval. The present invention improves the accuracy, adaptability and efficiency of acquiring the front wheel steering load torque by dividing the speed interval and combining the interpolation method to acquire the instantaneous load of the front wheel when the speed is constantly changing.
Owner:DONGFENG MOTOR GRP
Telescopic stand column balancing system of mobile DR (Digital Radiography)
ActiveCN222640496UImprove the control experienceExtend the life cycleRadiation diagnosticsClassical mechanicsControl theory
The utility model discloses a telescopic stand column balancing system of a movable DR, which comprises a tension spring and a pulley block arranged at the upper end of the tension spring, and is characterized by further comprising an adjusting screw rod, a lower connecting seat and a guide column, one end of the adjusting screw rod is movably connected with the stand column fixing part, the other end of the adjusting screw rod is rotatably connected with the lower connecting seat, the adjusting screw rod is vertically arranged, the adjusting screw rod is further in threaded connection with a locking nut, and the locking nut can abut against the stand column fixing part.
Owner:IRAY TECHNOLOGY CO LTD +1
电缓速控制系统、控制方法及纯电动汽车
ActiveCN121179992BAchieve smooth interventionfill time window
Owner:HUNAN CSR TIMES ELECTRIC VEHICLE
Flapping wing somatosensory control method, system and equipment and medium
ActiveCN119439972AImprove interactive experienceincrease entertainmentVehicle position/course/altitude controlPosition/direction controlFlapping wingFlight vehicle
The invention provides a flapping wing somatosensory control method, system and device and a medium, and the method comprises the steps: calculating a thrust instruction and body inclination information through detecting the left arm waving frequency and the right arm waving frequency of an operator, or the left arm upper waving angle, the left arm lower waving angle, the right arm upper waving angle and the right arm lower waving angle of the operator; and sending the thrust instruction and the yaw control instruction to the remote control flapping-wing aircraft. Based on the technical scheme, the upper limb movement and the body inclination information of the operator are converted into the thrust instruction and the course control instruction respectively, and the thrust instruction and the course control instruction are sent to the remote control flapping-wing aircraft through the signal transmitter, so that the operator can directly control the flight state of the aircraft in the air on the ground through the limb movement and posture of the operator; the control experience of the flapping-wing air vehicle is effectively improved, an operator can obtain the immersion feeling of flapping-wing flight of various flying creatures such as birds or insects, the control reality feeling is improved, and the interaction experience and entertainment of a user are greatly enhanced.
Owner:HARBIN INSTITUTE OF TECHNOLOGY (SHENZHEN) (INSTITUTE OF SCIENCE AND TECHNOLOGY INNOVATION HARBIN INSTITUTE OF TECHNOLOGY SHENZHEN)
Steering fluctuation compensation method and device, vehicle, storage medium and program product
The embodiment of the invention provides a steering fluctuation compensation method and device, a vehicle, a storage medium and a program product, and relates to the technical field of vehicle control. According to the method, the compensation gain is calculated according to the steering wheel rotating speed collected in real time, the steering wheel torque is reversely compensated based on the sixth harmonic and the twelfth harmonic in the steering wheel rotating speed, the compensation intensity is dynamically adjusted through the compensation gain, the motor can rapidly respond to the change of the steering wheel rotating speed, and the compensation harmonic is adjusted in time. The torque fluctuation caused by motor control and cogging torque is counteracted by adding reverse harmonic waves into the torque of the steering wheel, so that unnecessary vibration and impact are reduced, the steering wheel rotates more smoothly, the hand feeling of the steering wheel is optimized, the control experience of a driver is remarkably improved, and the driving stability and safety are guaranteed.
Owner:SHANGHAI TONGYU AUTOMOTIVE TECHNOLOGY CO LTD
Remote control system for pneumatic control of marble game machine
PendingCN121988019Aeasy to controlImprove the control experienceVideo gamesOperation modeHuman–computer interaction
The invention relates to a remote control system for pneumatic control of a marble game machine, which comprises a server side, a marble game machine terminal and a user terminal, and is characterized in that the marble game machine terminal comprises a pneumatic ejection mechanism and an intelligent controller in communication connection with the server side; the user terminal is provided with a control application program and is in communication connection with the server side; the control application program provides a user interface, receives launching force input generated by a user on the basis of long-pressing operation on the virtual key, and generates a corresponding launching control instruction; the server side is used for forwarding the transmitting control instruction and the video stream acquired by the marble game machine terminal; and the intelligent controller is used for controlling the pneumatic ejection mechanism to eject the marbles according to the force input corresponding to the ejection force according to the ejection control instruction. Therefore, the problems that the marble game machine depends on offline entity operation, is single in control mode and low in precision, lacks remote interaction and intelligent management and the like are solved, the use scene of the marble game machine is widened, and the player experience and the equipment management efficiency are improved.
Owner:JIAXING YULU TECHNOLOGY CO LTD
A mechanical structure and control method for two-wheeled vehicle control moment gyro (CMG) on-off control
This invention discloses a mechanical structure and control method for a two-wheeled vehicle control torque gyroscope that allows for instant on / off and immediate stop, belonging to the field of two-wheeled vehicle self-balancing technology. The outer frame motor assembly is connected to either the first or second gear assembly to drive the outer frames of the first flywheel assembly and the second flywheel assembly to move synchronously in opposite directions. The housing is a sealed housing filled with protective gas, and the first flywheel assembly, second flywheel assembly, outer frame motor assembly, gear assembly, and electromagnetic brake are all encapsulated within the housing. The electromagnetic brake is a normally closed type, used to lock either outer frame shaft in the power-off state and to prevent the two outer frames from moving forward via the gear assembly. The self-balancing torque of this invention is applied and removed within milliseconds, achieving instant on / off and immediate stop without waiting for flywheel acceleration or deceleration, significantly improving the user's operating experience.
Owner:GUANGZHOU MUWEI TECHNOLOGY CO LTD
Control method and apparatus for light emitting device, electronic device, and storage medium
PendingEP4386534A4Improve the control experienceImprove control efficiencyElectrical apparatusEnergy saving control techniques
This disclosure discloses a light-emitting device control method. A terminal device obtains and displays a target splicing shape on a control interface; records the configuration parameters of the virtual control in response to a configuring operation of a selected virtual control in the target splicing shape; determines a sorting value of the virtual control in the target splicing shape; obtains the control information according to the configuration parameters and sorting value, and sends the control information to the controller. The controller receives the control information sent by the terminal device, and controls the lighting of the target light-emitting module according to the control information. The control method provided by this disclosure can avoid the operation of establishing communication connections between all light-emitting modules and the terminal device, improving control efficiency and reducing production costs at the same time.
Owner:SHENZHEN INTELLIROCKS TECH CO LTD
Control method of electrical equipment and electrical equipment
PendingCN121785162APrevent faulty operationGuaranteed uptimeProgramme control in sequence/logic controllersRedundant hardware error correctionComputer hardwareEmbedded system
The invention relates to electrical equipment and a control method of the electrical equipment. The electrical equipment comprises a host and a slave, and the control method of the electrical equipment comprises the following steps: in response to power-on of the electrical equipment, sending first prompt information to a user to confirm whether a new machine and the host are new machines; and selectively controlling the host and the slave to perform configuration parameter synchronization according to the user feedback information. In the power-on loading stage of the electrical equipment, dual backup and data synchronization of configuration parameters of the host and the slave can be automatically realized, so that the problem of failure operation of the electrical equipment caused by non-synchronization of the configuration parameters of the host and the slave can be avoided, and normal operation of the electrical equipment after power-on loading is completed is ensured.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
Insect-shaped toy
ActiveCN222605391UImprove the control experienceMeet application needsSelf-moving toy figuresMechanical engineeringPhysics
Owner:梁家豪
Equipment control method and device, electronic equipment, storage medium and computer program product
PendingCN121940573AImprove the control experienceeasy to operateSelective content distributionCamera controlComputer graphics (images)
The invention provides an equipment control method and device, electronic equipment, a storage medium and a computer program product, and relates to the technical field of computers. The method comprises the following steps: displaying a target image; the target image is obtained based on multiple frames of original images collected by target equipment; and in response to a trigger operation for the target image, obtaining an interaction position corresponding to the trigger operation and a mark position corresponding to each original image, so as to obtain the motion information of the target device according to the interaction position and a mapping relationship between each mark position and the motion information of the target device. Obtaining target motion information corresponding to the interaction position; and controlling the target equipment to move to a target position based on the target motion information, and displaying a picture collected by the target equipment at the target position. According to the invention, the problems of tedious operation and inaccurate positioning of a pan-tilt camera control mode in the related technology are solved.
Owner:SHENZHEN LUMIUNITED TECH CO LTD
AR gun body self-balancing support and AR gun device
ActiveCN222616448UImprove the control experienceNon-rotating vibration suppressionStands/trestlesShock absorberPhysics
The utility model discloses an AR gun body self-balancing support which comprises a support body and a base arranged on the support body and capable of rotating in the vertical direction relative to the support body. The AR gun body self-balancing support further comprises a shock absorber, the upper end of the shock absorber is rotatably connected with the base in the vertical direction, and the lower end of the shock absorber is rotatably connected with the support body in the vertical direction. The shock absorber comprises a shock absorber main body and a piston part capable of moving up and down relative to the shock absorber main body; the spring is arranged on the shock absorber in a sleeving mode and can stretch out and draw back along with the piston part. The utility model further discloses an AR gun device. According to the utility model, the AR gun body can automatically recover balance, and the control experience is better.
Owner:KUAILING TECHNOLOGY (GUANGZHOU) CO LTD
Multifunctional intelligent central control system based on reconfigurable intelligent surface technology
PendingCN119511841Afirmly connectedExtend signal coverageProgramme controlComputer controlHome environmentHome setting
The invention discloses a multifunctional intelligent central control system based on a reconfigurable intelligent surface technology. The system comprises an intelligent central control screen display and interaction module, a multi-device management and control module, an energy consumption management module, a signal optimization and dynamic adjustment module and a reconfigurable intelligent surface RIS module. According to the invention, the reconfigurable intelligent surface RIS module is integrated on the intelligent central control screen, the reconfigurable intelligent surface RIS technology is utilized to reflect, refract or scatter the signal by adjusting the phase and the amplitude, and the wireless signal transmission path between the intelligent devices in the home environment is optimized in real time, so that the signal coverage range can be expanded, the communication quality can be enhanced, and the user experience can be improved. According to the intelligent home control system, stable connection of the home devices is ensured, the signal problem encountered in the current intelligent home system is solved, in addition, the functions of intelligent device management, interaction control, scene mode setting and energy consumption optimization are integrated, and convenient and stable intelligent home control experience is provided for users.
Owner:XIAMEN DNAKE INTELLIGENT TECH CO LTD