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1093results about How to "Improve human-computer interaction" patented technology
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Methods of interfacing with multi-point input devices and multi-point input systems employing interfacing techniques
ActiveUS20080180406A1Improve human-computer interactionInput/output processes for data processing3d imageRotation control
Methods and systems for interfacing with multi-point input devices employ various techniques for controlling displayed images, including 2D and 3D image translation, scale / zoom, rotation control and globe axis tilt control. Various techniques employ three or more simultaneous inputs, changes in characteristics of those inputs, and pressure sensing, among other things.
Owner:MICROSOFT TECH LICENSING LLC
Smart Home Automation Systems and Methods
ActiveUS20140108019A1Accurate and more fluid interactionImprove human-computer interactionProgramme controlComputer controlTablet computerLearning based
A smart home interaction system is presented. It is built on a multi-modal, multithreaded conversational dialog engine. The system provides a natural language user interface for the control of household devices, appliances or household functionality. The smart home automation agent can receive input from users through sensing devices such as a smart phone, a tablet computer or a laptop computer. Users interact with the system from within the household or from remote locations. The smart home system can receive input from sensors or any other machines with which it is interfaced. The system employs interaction guide rules for processing reaction to both user and sensor input and driving the conversational interactions that result from such input. The system adaptively learns based on both user and sensor input and can learn the preferences and practices of its users.
Owner:NANT HLDG IP LLC
Methods of interfacing with multi-point input devices and multi-point input systems employing interfacing techniques
ActiveUS20080180405A1Improve human-computer interactionInput/output processes for data processing3d imageInput device
Methods and systems for interfacing with multi-point input devices employ various techniques for controlling displayed images, including 2D and 3D image translation, scale / zoom, rotation control and globe axis tilt control. Various techniques employ three or more simultaneous inputs, changes in characteristics of those inputs, and pressure sensing, among other things.
Owner:MICROSOFT TECH LICENSING LLC
Omnidirectional moving transfer robot with Mecanum wheels
InactiveCN105479433AImprove motor flexibilityHigh degree of intelligenceManipulatorVehicle frameDrive wheel
The invention discloses an omnidirectional moving transfer robot with Mecanum wheels. The omnidirectional moving transfer robot comprises a mechanical arm with six degrees of freedom, an omnidirectional moving base plate, a binocular vision device, a master control box and a remote monitoring device. The omnidirectional moving base plate comprises a frame and the multiple Mecanum wheels arranged below the frame. Each Mecanum wheel is a drive wheel. A plurality of distance measuring sensors are arranged on the periphery of the frame. Each distance measuring sensor is fixedly connected with the frame through an independent suspending module. By means of the structure, the rotating speeds and the steering direction of all the wheels are matched so that a moving platform can move in any direction in the plane, and the moving flexibility of the whole transfer device is remarkably improved; in addition, it can also be ensured that the Mecanum wheels are in full contact with the ground, and operation stability and control precision are improved; and furthermore, the binocular vision device is used for guiding the robot to move and conduct the object carrying and conveying task, the whole process is completed by the robot independently, and the intelligence degree is higher.
Owner:JIANGSU UNIV OF SCI & TECH
Automotive anti-collision radar system with two receiving antennas and operating method
ActiveCN103913742AProcessing speedImprove multi-target judgment abilityRadio wave reradiation/reflectionEcho signalData processing
Owner:GUILIN UNIV OF ELECTRONIC TECH
Senile dementia monitoring system based on healthy service robot
ActiveCN105078449AAvoid one-sidedness and inconsistency in diagnosisImprove accuracySensorsPsychotechnic devicesDiagnostic accuracyHealth services
The invention discloses a senile dementia monitoring system based on a healthy service robot. The senile dementia monitoring system based on the healthy service robot comprises the healthy service robot, an intelligent terminal and a cloud server. The healthy service robot comprises a robot body, a main control unit, a human-computer interaction unit and a medical detection unit; the human-computer interaction unit is connected with the main control unit and comprises a tablet computer, and the tablet computer is arranged in front of the chest of the robot body; the medical detection unit is connected with the main control unit and comprises a brain electrical detection device which is independent of the robot body, and the brain electrical detection device is connected with the intelligent terminal and the tablet computer through Bluetooth signals; the intelligent terminal and the tablet computer are connected with the cloud server through the mobile Internet, and data interaction between the intelligent terminal and the tablet computer is achieved through wireless signals. By means of the senile dementia monitoring system based on the healthy service robot, automatic auxiliary diagnosis and treatment of senile dementia can be achieved, the diagnostic accuracy is improved, prevention and early detection of the senile dementia are facilitated, the pathogenetic condition is mitigated from exacerbating, and the purpose of healing is achieved.
Owner:SOUTH CHINA UNIV OF TECH +1
Smart watch assorted with smart glasses
ActiveCN103309226AImprove human-computer interactionEnhanced interactionElectronic time-piece structural detailsNon-optical adjunctsData transmissionData information
The invention provides a smart watch assorted with smart glasses and a using method of the smart watch. The smart watch comprises a start unit, an information acquisition unit, a microprocessor unit, a wireless communication unit, a touch control unit and a power supply unit. The start unit is used for starting the smart watch; the information acquisition unit is used for acquiring outside data information; the microprocessor unit is used for receiving and processing the data information acquired by the information acquisition unit; the wireless communication unit is connected with the microprocessor unit, and meanwhile connected with the smart glasses through a wireless network and served as data transmission between the microprocessor unit and the smart glasses; the touch control unit is connected with the microprocessor unit and used for controlling information displayed in the smart glasses so as to realize man-machine interaction with the smart glasses; the power supply unit is used for supplying power for the above units. Since the smart watch can be assorted with the smart glasses, functions of both can be combined to complete functions which are important to users and cannot be completed independently.
Owner:SUZHOU ZHONGKE ADVANCED TECH RES INST CO LTD
Induction method of three-dimensional (3D) online induction system for mechanical equipment dismounting
InactiveCN102789514AAugmented reality inductionImprove high universalityInput/output for user-computer interactionGraph readingInduction motor3d design
The invention discloses an induction method of a three-dimensional (3D) online induction system for mechanical equipment dismounting. The induction system comprise an eyeglass-type augmented reality helmet, a hand position tracking device and a computer, wherein the augmented reality helmet is provided with two display screens and two cameras; and wireless communication can be realized among the augmented reality helmet, the hand position tracking device and the computer. An induction method for realizing the three-dimensional online induction system for mechanical equipment dismounting comprises the following steps of: 1, transforming a virtual assembly model; 2, initializing the induction system; 3, recognizing the dismounting purpose; 4, generating induction information; 5, overlapping the induction information; and 6, repeating the steps 3-5 until the online product induction is finished. The method disclosed by the invention has the characteristics of accurate induction information, strong universal capability and convenience in carrying, and can be used for realizing the 3D online induction driven by requirements of operators, current situations of tasks and dismounting history and realizing the integration of product 3D design and dismounting induction.
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY
Breathing lamp realization method based on mobile terminal and mobile terminal
InactiveCN103747143ARealize human-computer interactionImprove human-computer interactionSubstation equipmentHigh level techniquesComputer terminalMobile phone
The invention discloses a breathing lamp realization method based on a mobile terminal and the mobile terminal. The method comprises the following steps that corresponding breathing lamp display colors and corresponding priorities are set in advance for each kind of unread messages on the mobile terminal for prompting users; when the mobile terminal receives the unread messages, the preset breathing lamp display colors and the priorities corresponding to the unread messages are found, and the breathing lamps are controlled to display different colors at different flicker frequencies according to the priorities. The invention provides the realization method of customizing the breathing lamps according to different messages and the mobile terminal, and the goal of reflecting different states of a mobile phone through the breathing lamps with different colors in the standby or screen-off state of the mobile phone can be realized.
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
Quick multi-wavelength tissue optical parameter measuring device and trans-construction method
InactiveCN101526465AImprove scalabilityHigh precisionPhase-affecting property measurementsScattering properties measurementsMulti wavelengthTransmitted light
The invention belongs to the field of optical parameter measurement in tissue optics research, and relates to a multi-wavelength tissue optical parameter trans-construction method based on a neural network. The method comprises: using double integrating sphere technology and a high-sensitivity photoelectric detector to collect reflected light and transmitted light on the surface of a tested sample, and using a method of relative measurement to obtain the reflectivity, diffuse transmittance and collimation transmittance of the sample; using a Monte Carlo method to establish a mapping model of a tissue optical parameter (mua, mus and g) to a measurement amount (Rd, Td and Tc); establishing a BP neural network containing two buried layers, and adopting a gradient descent weight learning function to train a BP network; and predicting the optical parameter of the measured sample through the (Rd, Td and Tc) obtained by measurement in real time, wherein an input signal of the neural network is (Rd, Td and Tc), and an output signal is (mua, mus and g). The invention provides a device adopted by the method at the same time. The method provided by the invention can quickly and accurately measure the tissue optical parameters under multi-wavelength.
Owner:TIANJIN UNIV
Cap integrated with 3D identifying and 3D identifying method of cap
ActiveCN103345064AGood balance and anti-seismic advantagesGood audio-visual sensory collectionInput/output for user-computer interactionHatsDisplay device3D modeling
The invention discloses a cap integrated with 3D identifying and a 3D identifying method of the cap. The head portion where the cap is placed has the best balance anti-shock advantages of a human body and great seeing and hearing sense organ collection. The cap integrates infrared 3D identifying and combines environment modeling and gesture identifying with a head-wearing computer, a wireless network and a displayer, environment 3D modeling enhancing in reality, map marking on Internet of Things and bare-hand operation are perfected, the purposes that a network is where things are in Internet of Things, free marking is carried out on the things, and bare-hand operation which accords with human engineering is carried out on the things are achieved, man-machine interaction which enhances visual images in reality is achieved, and the cap is a developing trend in the future.
Owner:TAPUYIHAI SHANGHAI INTELLIGENT TECH CO LTD
Online fault diagnosis method for hydraulic system
InactiveCN104061208AGuaranteed accuracyAccurate fault locationFluid-pressure actuator testingHuman–machine interfaceFeature extraction
The invention discloses an online fault diagnosis method for a hydraulic system. A sensor network (2) and an industrial personal computer (3) are used for acquiring a signal of a key position of the hydraulic system (1). Meanwhile, a system model is established for the hydraulic system (1), and fault injection simulation is carried out to obtain a simulation result serving as fault simulation data in a fault simulation module (6). The key characteristic information of the data provided by a data reading module (4) is found by a data characteristic extraction module (5), and fault diagnosis is carried out through a fault diagnosis module (7). A fault positioning module (8) can be used for positioning the fault according to fault information obtained by the fault diagnosis module (7), and providing a fault diagnosis result, fault causes, a detection flow and fault elimination measures, which are all displayed on a human-computer interface (9). According to the method, the false fault alarm rate is reduced, the capacities such as early warning are improved, and the method plays an important role in improvement of the reliability of the hydraulic system of product equipment.
Owner:BEIJING MECHANICAL EQUIP INST
Novel lower extremity exoskeleton rehabilitation training device and training method
ActiveCN105832496AReduce oppressionAdjustable training pathChiropractic devicesMovement coordination devicesMotion parameterModular design
The invention discloses a novel lower extremity exoskeleton rehabilitation training device and a training method; in accordance with problems on efficiently and safely recovering the walking capacity of lower extremities of a patient, enhancing the adaptability of the training device and other problems in a human lower extremity rehabilitation training process, the rehabilitation training device disclosed by the invention can achieve all-directional rehabilitation training with five freedom degrees of motion on the human lower extremities. The rehabilitation device is added with angle, displacement and pressure sensors, and by detecting related motion parameters of the patient, self-adaptive adjustment is achieved; and since lower extremity exoskeleton, width regulating and height regulating mechanisms and an anti-gravity treadmill are subjected to modular design, training intensity and amplitude can be regulated in accordance with the figure of the rehabilitation patient as well as a rehabilitation progress, so that adaptability is enhanced. By integrating the designed lower extremity exoskeleton on the anti-gravity treadmill, the comfort of the patient in the rehabilitation training is enhanced, and meanwhile, the effect of the rehabilitation training is improved as well.
Owner:HEFEI UNIV OF TECH
Lip reading technology based lip language input method
InactiveCN103092329AStrong usability and recognition accuracyImprove accuracy and speedInput/output for user-computer interactionCharacter and pattern recognitionImage modeMouth lips
The invention relates to a lip reading technology based lip language input method, mainly aims at Chinese characters in common use and Arabic numerals, belongs to the intelligent computer identification technology, is a typical image mode analysis, understanding and classified calculation problem and relates to multiple subjects of mode identification, computer vision, intelligent human-computer interaction, cognitive science and the like. Shot mouth lip movement video is subjected to key frame extraction, normalizing processing is performed for extracted images by utilizing gray processing, median filtering, dynamic threshold binarization processing and scanning for noisy point removal, then eigenvectors are extracted to obtain parameters with lip characteristics and are matched with a lip model library to identify the images as a Chinese phonetic alphabet sequence, and finally an input method module is combined to obtain corresponding Chinese characters or Arabic numerals.
Owner:NANKAI UNIV
Industrial robot space intersecting curve welding offline programming method
ActiveCN109226937AQuick buildMeet the generality of modelingProgramme-controlled manipulatorWelding accessoriesEngineeringDiscretization
The invention discloses an industrial robot space intersecting curve welding offline programming method. The method comprises the steps that firstly, an arc welding robot and a welding workpiece three-dimensional model are guided in, two peripheral hook faces of a welding line are formed through mouse pickup, a cut plane set is created inside a workpiece coordinate system, and node pose information of the welding line is extracted; according to the node pose, position and posture discretization are achieved along the curve of the welding line, and then welding line trajectory planning is achieved through coordinate conversion; then, a joint angle sequence needed in the robot motion process is obtained through robot inverse kinematics, and motion simulation is achieved; finally, according to language rules written by corresponding robot motion control program codes, a corresponding program file is generated. By adopting an open source VTK visual tool magazine, offline programming independent development is achieved, the method does not dependent on third party CAD software, the track of the welding line can be generated only through mouse picking, no complex external data computingor guiding-in process is needed, the man-machine interaction is good, and the needed robot program can be rapidly generated.
Owner:NANJING INST OF TECH
Intelligent traffic flow congestion dispersal method through vehicle group autonomous cooperative scheduling
ActiveCN105631793AGuaranteed purityAvoid serious traffic jamsData processing applicationsRoad vehicles traffic controlMobile vehicleDriver/operator
The invention provides an intelligent traffic flow congestion dispersal method through vehicle group autonomous cooperative scheduling. An intelligent vehicle-mounted terminal and a wireless communication module are integrated, a cooperative scheduling algorithm optimization index and vehicle driving parameter acquisition and processing process is built according to a vehicle following model in the case of traffic flow congestion, the optimization index reflects the vehicle group passing efficiency, the intelligent vehicle-mounted terminal and an adjacent vehicle build a wireless communication network, a guiding instruction is generated according to the cooperative scheduling algorithm and the protocol, a vehicle queuing position and estimated passing time are provided for a driver through a man-computer interface, and the driver is guided to select a proper speed and a proper direction. The method of the invention has the advantages of low cost, high terminal integration, simple mounting, high sensitivity, quick response speed and the like, and is applicable to various motor vehicles, such as freight cars, buses and cars, which run in traffic dense areas such as urban areas and freeways.
Owner:SOUTH CHINA UNIV OF TECH
Method, apparatus, and smart wearable device for fusing augmented reality and virtual reality
ActiveUS20170301137A1Realistic integrationImprove human-computer interactionInput/output for user-computer interactionDetails involving 3D image dataMethods of virtual realityDual reality
A method, apparatus and smart wearable device for fusing augmented reality and virtual reality are provided. The method for fusing augmented reality (AR) and virtual reality (VR), comprising acquiring real-world scene information collected by dual cameras mimicking human eyes in real time from an AR operation; based on virtual reality scene information from a VR operation and the acquired real-world scene information, generating a fused scene; and displaying the fused scene.
Owner:SUPERD TECH CO LTD
Monitoring robot
ActiveCN102932570AImprove human-computer interactionLow costTelephonic communicationClosed circuit television systemsControl signalHuman–computer interaction
The invention provides a monitoring robot. The monitoring robot comprises a smart phone and a robot platform, wherein the smart phone comprises a communication module, a camera, a man-machine interaction module, a processing module and a signal transmission module. The robot platform comprises a motion component for driving the robot platform to move, a fixing device for fixing the smart phone, a control device for controlling the work of the robot platform, a signal transmission device exchanging signals with the smart phone, and a bearing device for bearing the motion component, the fixing device, the control device and the signal transmission device. The smart phone and the robot platform transmit information by the signal transmission module and the signal transmission device, the man-machine interaction module and the communication module receive control signals, and the processing module processes the control signals so as to control the work of the camera and control the work of the robot platform via the signal transmission module. By virtue of the combination of the smart phone and the robot platform, the monitoring robot has the advantages of being excellent in man-machine interaction and low in cost.
Owner:济宁中科智能科技有限公司
Robot interaction method and device, equipment and storage medium
InactiveCN108326855AIncrease communication and communicationImprove intelligenceProgramme-controlled manipulatorNatural language data processingInteraction methodHuman–computer interaction
An embodiment of the invention discloses a robot interaction method and device, equipment and a storage medium. The method comprises the following steps: interaction emotion of a user is determined according to user interaction information input by the user; an emotion control command matched with the interaction emotion is generated, and feedback information matched with the user interaction information is acquired; the emotion control command is executed when the feedback information is provided for the user, wherein the emotion control command is used for controlling a robot to execute a set interaction action and or show set interaction expression. According to the embodiment of the invention, the robot can make corresponding emotion response according to the interaction emotion of theuser, emotional communication between the robot and the user is improved, intelligence of the robot is improved, man-machine interaction effect is improved, user experience is improved, and the applicable range is wide.
Owner:上海器魂智能科技有限公司
Portable ultraphonic phased array detection imager
InactiveCN101726540ASimple human-computer interactionImprove human-computer interactionAnalysing solids using sonic/ultrasonic/infrasonic wavesSonificationPhased array
The invention provides a portable ultraphonic phased array detection imager which has simple, convenient and natural man-machine interaction and high engineer applicability and comprises a touch screen, a computer, an ultraphonic phased array circuit system, an ultraphonic phased array probe and detection imaging software, wherein the touch screen is connected with the computer; the computer is connected with the ultraphonic phased array circuit system through a data bus; the touch screen, the computer and the ultraphonic phased array circuit system are integrated to form a main imager body which is externally connected with the ultraphonic phased array probe through a cable; and the detection imaging software is arranged on the computer. The invention can be used for manual detection, can obtain defective A, B or S scanning images, can also be used for the automatic nondestructive inspection in the industry field by connecting with a scanner with one or two freedom degrees and installing the ultraphonic phased array probe on a clamp of the scanner and can obtain detective A, B, C scanning images, and therefore, the invention is very suitable for the nondestructive inspection in the industry field.
Owner:HARBIN INST OF TECH
Multiprotocol intelligent gateway based on narrowband Internet of Things, and implementation method thereof
ActiveCN108011814AReduce power consumptionMeet the needs of various tasksPower managementBatteries circuit arrangementsData memoryEngineering
The invention relates to a multiprotocol intelligent gateway based on narrowband Internet of Things, and an implementation method thereof. The multiprotocol intelligent gateway based on narrowband Internet of Things includes a low power consumption unit and a high performance unit, wherein the low power consumption unit includes a low power consumption controller, a solar cell panel, a power management module for managing the power supply mode and the cell state information, an NB-IOT module for receiving the information from a cloud server, a LoRa module for acquiring the field LoRa node information in a local LPWAN, and a signal acquisition conditioning module; the low power consumption controller is communicated with the power management module, the NB-IOT module and the LoRa module bidirectionally; and the high performance unit includes a high performance controller, an RS485 interface module for connecting RS485 nodes, a man-machine interface module for connecting a computer serial port or a serial port liquid crystal screen, a GPS interface module, a data memory module and an ethernet interface module. The multiprotocol intelligent gateway based on narrowband Internet of Things utilizes the mode of coordination of the low power consumption unit and the high performance unit, thus effectively solving the coordination problem of low power consumption and high performance under a plurality of application scenes.
Owner:HEBEI UNIV OF TECH
Wireless anti-theft system
InactiveCN1900983AImprove human-computer interactionReduce false alarm rateBurglar alarm short radiation actuationNetwork connectionInductor
The radio burglary protection system includes anti-theft detectors installed in the rooms, magnetically controlled anti-theft inductors on doors and windows, site processing device, alarm device, CCD cameras in stalled in the rooms, and cell phone connected to the site processing device via communication network. The site processing device including signal receiving module, alarm output module, radio transceiving module, image collecting module and alarm starting module is used in receiving alarm confirming information from the cell phone, sending out alarm signal, sending command to the CCD cameras and starting the alarm module. The cell phone is provided with alarm information receiving module and alarm confirming module. The present invention has good man-machine interaction property and high alarm accuracy.
Owner:杭州波导软件有限公司
Gesture-interaction-supported projection method and system
InactiveCN104750250ARealize interactive teachingImprove human-computer interactionInput/output for user-computer interactionCharacter and pattern recognitionGraphicsHuman body
The invention discloses a gesture-interaction-supported projection method. A projection system is in the working state, a whole projection screen can be captured by adjusting the visual angle of a camera, the projection screen is shot continuously through a camera according to preset time intervals to collect images, binarization processing is executed, differential operation is conducted on the collected images through a difference image method, and screen change difference images containing projection of a moving hand portion are obtained; according to the obtained continuous difference images, the target region density distribution feature is computed, gesture identification and gesture track detection are conducted, a handshape type or a gesture command type is judged, and the projection content of a projector is controlled and adjusted. By means of the method, human body input actions can be recognized, the projection figure content is adjusted according to different movement trend of gestures, good human-computer interaction is achieved, and the method has good application prospects.
Owner:深圳市祈锦通信技术有限公司
Application method and system of two-dimension code
ActiveCN103078868ASave operating timeImprove experienceTransmissionSensing by electromagnetic radiationComputer terminalData exchange
The invention discloses an application method and system of a two-dimension code. The method comprises the following steps of: connecting a first terminal with a service terminal in a communication manner; generating the two-dimension code for a link address between the first terminal and the service terminal; scanning the two-dimension code through a second terminal in order to acquire the link address of the two-dimension code; connecting the second terminal with the service terminal through the link address; and storing a file to the service terminal. By adopting the application method and system of the two-dimension code, exchanging data between the two terminals can be effectively avoided, the file required by the first terminal is directly uploaded to the service terminal by the second terminal, so that the operation time of a user can be saved, and the user experience can be improved.
Owner:GUANGZHOU DUOYI NETWORK TECH
Head-mounted device
ActiveCN105807425AImprove portabilityImprove compatibilitySteroscopic systemsHeadwear fasteningFace shieldVirtual reality
The invention discloses a head-mounted device. The head-mounted device comprises a virtual reality helmet (1), a control portion (2), a transmission wire (4) and a headband portion. The virtual reality helmet (1) comprises a face shield attached to a face and a display screen disposed at the front end of the face shield; the control portion (2) is integrally connected with the virtual reality helmet (1) through the transmission wire (4), for controlling operation of the head-mounted device; and the headband portion is used for putting the virtual reality helmet (1) on the head portion of a user. According to the invention, through arrangement of the control portion connected with the virtual reality helmet, the head-mounted device does not need external connection with any other devices, and thus the portability and the compatibility are improved; through arrangement of a microphone and a shooting module, the man-machine interaction capability of the head-mounted device is enhanced; and through arrangement of an earphone seat on the transmission wire and arrangement of an detachable and adjustable rotation headband and an adjustment headband, user experience is improved.
Owner:BEIJING PICO TECH
A method for testing the comprehensive state of a circuit breaker
InactiveCN102288907AGood and beautiful human-computer interactionGood removal effectCircuit interrupters testingElectric power transmissionElectric power system
The invention discloses a circuit breaker comprehensive state test method, belonging to the field of power system state test methods, which comprehensively reflects the working state of a high-voltage circuit breaker, including the opening and closing coil current, time parameters, speed parameters, closing resistance and Invest time in testing. The invention has precise parameter measurement, good man-machine interaction interface, effectively reduces potential safety hazards, and is of great significance for improving the continuity and high efficiency of power system transmission, reducing equipment failure rate, and improving the reliability of circuit breaker work.
Owner:国网内蒙古东部电力有限公司赤峰供电公司
Unified simulation realization method of multiple-platform multiple-mode SAR (Specific Absorption Rate) echo
ActiveCN102565799AImprove reliabilityImprove maintainabilityRadio wave reradiation/reflectionProgram segmentMultiple platform
The invention provides a unified simulation realization method of a multiple-platform multiple-mode SAR (Specific Absorption Rate) echo. The invention provides a modularized programming unified simulation realization method for SAR echo simulation under different carrying platforms and irradiation modes. By analyzing and extracting the characteristics of the SAR echo simulation under the different platforms and modes, the method divides a SAR echo simulation flow into a function program section according to functions and carries out modularized programming for the function program section to form function modules with different actions. Finally, based on systemic thought, the input and output interfaces of the function modules are unified through an application program, and a unified multiple-platform multiple-mode SAR echo simulation system is built. According to the method, three modes of echo simulation on four typical platforms of SAR are integrated, the defects of independent simulation for the SAR under the different platforms and modes in the past are overcome, and meanwhile the reliability and portability of the simulation program are improved.
Owner:BEIHANG UNIV
Wearable assistance finger based on myoelectric control and control method thereof
InactiveCN104586608ARealize the needs of finger jointsFirmly connectedChiropractic devicesCouplingControl system
The invention provides a wearable assistance finger based on myoelectric control. The wearable assistance finger comprises an under-actuated simulated human finger, a magnetic coupling interface, a rehabilitation assistance connector, a myoelectric collecting array, a servo motor and a control system, wherein the under-actuated simulated human finger adopts a mixed driving mode of connecting rod driving and driving tendon driving, and the requirement of moving the patient finger joints is sufficiently met. Meanwhile, a control method of the wearable assistance finger based on myoelectric control is provided. The wearable assistance finger has the advantages of simple structure, light weight and good reliability. A force sensor and a position sensor are connected onto a driving tendon, the force and the position for driving the finger to move can be obtained through the telescopic movement of the driving tendon, and the quantification index can be provided for the rehabilitation process. The wearable assistance finger has the advantages that the structure is simple, the cost is low, the operation and the wearing are convenient, the man-machine interaction performance is good, the obstruction caused by muscle and joint rigidity can be effectively overcome, the patient can obtain effective rehabilitation treatment, and better application prospects are realized in the fields of finger rehabilitation and the like.
Owner:SOUTH CHINA UNIV OF TECH +3
Instructive six-degree-of-freedom carrying manipulator
InactiveCN105459090AReduce suspension weightReduce start-up inertiaProgramme-controlled manipulatorJointsControl systemEngineering
The invention discloses an instructive six-degree-of-freedom carrying manipulator, which comprises a supporting seat, a waist, a manipulator upper limb, a waist rotating joint, a big arm lifting joint, a forearm lifting joint, a forearm rotating joint, a wrist lifting joint, a wrist longitudinal rotating joint and a control system; the waist comprises a U-shaped base which is coaxial with the supporting seat; a big arm, a forearm driving crank, a forearm rib and an elbow joint form a parallelogram mechanism; a vertical side plate of the U-shaped base is provided with a driving mechanism for driving the forearm driving crank to rotate to form the forearm lifting joint taking the elbow joint as a rotating fulcrum; rotating axes of the forearm rotating joint, the wrist lifting joint and the wrist longitudinal rotating joint are crossed at a common point. After the structure is adopted, the instructive six-degree-of-freedom carrying manipulator is compact in structure, high in driving torque and convenient to disassemble, and can be controlled by a mobile phone in real time; moreover, the control system is open, so man-machine interaction is good; an object can be placed at an expected position and attitude in space.
Owner:JIANGSU UNIV OF SCI & TECH
The robot and robot control method
ActiveCN106335071AImprove human-computer interactionProgramme-controlled manipulatorRobot controlInteraction object
The application discloses a robot and a robot control method. The robot comprises a main body, a head subassembly, a position detector and a controller; in which, head subassembly is connected to the main body in a rotatable way; the position detector is used to detecting the orientation of the interaction object; the controller is used to control the rotation of the head assembly so that the head assembly faces the orientation of the interactive object. Through the medium of this scheme, head assembly of the robot can be rotated to a corresponding direction as per position change of the interactive object so as to expand the human-machine interaction performance of the robot.
Owner:上海木木聚枞机器人科技有限公司
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