Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
45 results about "Walking test" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Walk tests (also called exercise tests) measure how able a person is to do simple exercise (walking). The most common walk tests are the 6-minute walk test and the shuttle walk test. In the 6-minute walk test, you walk as far as you can up and down a corridor in 6 minutes.
Cardiopulmonary exercise assessment and exercise training integrated system
InactiveCN109308940APhysical therapies and activitiesHealth-index calculationPersonalizationExercise prescription
The invention provides a cardiopulmonary exercise assessment and exercise training integrated system. The system comprises a case big data intelligent management system, a cardiopulmonary exercise function evaluation and personalized exercise prescription formulation system which exchanges data with the case big data intelligent management system, an exercise equipment-based rehabilitation training and prescription optimization system, a guidance and monitoring system for walking and other free exercises, and clients. According to the cardiopulmonary exercise assessment and exercise training integrated system of the invention, with the case big data intelligent management system adopted as the core, a digital cardiopulmonary walking test is adopted to perform cardiopulmonary exercise function assessment and risk stratification, and exercise prescriptions are prescribed; the exercise training of a patient on exercise equipment is controlled and monitored according to the case data and exercise prescription of the patient; a rehabilitation assistant is adopted to remind a user about the implementation of the five major prescriptions of the patient and monitor the implementation of the five major prescriptions of the patient; the doctor client, family client and professional service client of the system provide personalized and professional rehabilitation services at any time, andprovide intelligent, standardized and personalized medical and rehabilitation services.
Owner:NANJING NINGKANG MEDICAL TECH LTD
Ground walking test system of lunar surface inspection device
ActiveCN102564784AFully assess walking abilityMeet testing needsCosmonautic condition simulationsStructural/machines measurementLunar soilLunar gravity
The invention discloses a ground walking test system of a lunar surface inspection device. The ground walking test system comprises a lunar surface lunar soil and lunar appearance simulation subsystem, a lunar surface gravity simulation subsystem, an illumination simulation subsystem and supporting test facilities, wherein the lunar soil and lunar appearance simulation subsystem is used for simulating lunar soil environments of the lunar surface and mare / lunar land areas; the lunar surface gravity simulation subsystem is used for accurately reproducing the wheel-ground stress condition of the inspection device in a lunar gravity environment on the ground, so that requirements for a ground walking test of the inspection device are met; and the illumination simulation subsystem is used for simulating a lunar surface illumination environment of a landing area. The ground walking test system is successfully applied to a ground test of the inspection device to finish multiple test tasks such as mobile performance, autonomous navigation, path planning, a joint test of a lander and the inspection device and the like in a matched mode, and every technical index meets test requirements, so that a condition for comprehensively and fully checking the walking performance of the inspection device is provided.
Owner:BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
Doubleleg strength test experimental platform of foot type walking robot
InactiveCN103885446AEasy to buildLow costPosition/course control in two dimensionsTerrainControl system
The invention discloses a double leg strength test experimental platform of a foot type walking robot. The experimental platform is composed of a robot double leg experimental platform frame, robot single leg assemblies, a robot double leg connector, a robot double leg experimental mechanism and a robot double leg controller. The two robot single leg assemblies are connected through the robot double leg connector, and the robot double leg experiment mechanism is connected with the robot double leg connector through a sliding block on a vertical guide rail. The robot double leg control system is used for collecting and processing data of the robot double leg experiment platform by setting communication of an upper computer and a lower computer and performing planning control over movement strategies. The double leg strength test experimental platform is suitable for controlling single leg strength and double leg strength of the foot type walking robot, walking tests on different terrain, load distribution and gait planning and suitable for early-stage study and control strategy verification of researchers of the foot type walking robot and has the advantages of being low in cost, easy to manufacture and accurate and reliable in experimental result.
Owner:ZHEJIANG UNIV
Portable human body load physiological and biomechanical monitoring device
ActiveCN103829929AAvoid load fatigueEliminate distracting factorsRespiratory organ evaluationSensorsHuman bodyAnthropometry
The invention relates to a portable human body load physiological and biomechanical monitoring device which is characterized by comprising a physiological fatigue state detection unit, a biomechanical signal detection signal and a data acquisition and analysis unit. By adopting the portable human body load physiological and biomechanical monitoring device, a field load walking test can be carried out, and human body physiological and biomechanical data in a real load walking state are obtained. In addition, the device detects and displays the tightness degree and a balance state of the shoulder, the check and a waistband of a knapsack in real time, ensures correct usage of the knapsack, prevents the knapsack from load fatigue caused by improper usage of the knapsack, eliminates interference factors, and accordingly can really and objectively monitor the influence of knapsack weight, the walking time, the knapsack design and other factors on the human body load fatigue. The portable human body load physiological and biomechanical monitoring device can be widely applied to the research fields of anthropometry, biomechanics, ergonomics and the like.
Owner:THE QUARTERMASTER EQUIPMENT RESEARCH INSTITUTE OF THE GENERAL LOGISITIC DEPARTME
Motion detector wireless remote self-test
ActiveUS7636039B2Frequency-division multiplex detailsTime-division multiplexMotion detectorNormal mode
An apparatus and method are provided for a security device for residential and / or commercial buildings. A motion detector is installed on a fixture such as a wall or ceiling. A wireless remote is used after installation of the motion detector to set the motion detector to a walk test mode, eliminating the need for the installer to open up the motion detector to switch it to a walk test mode. After walk testing the motion detector, the wireless remote is used to set the motion detector back to a normal mode, eliminating the need for the installer to open up the motion detector and avoiding the problem of the installer forgetting to switch it back to a normal mode. The motion detector can also switch back to a normal mode after a predetermined amount of time by use of a timer.
Owner:ADEMCO INC
Traditional Chinese medicine for treating heart failure
ActiveCN102145089ATake a lotImprove clinical symptomsCardiovascular disorderPlant ingredientsLife qualityDiagnosis standards
The invention discloses a traditional Chinese medicine for treating heart failure. The traditional Chinese medicine is characterized in that the medicine is prepared by the following components via crushing, sieving and mixing in parts by weight: 250-270 parts of astragalus mongholicus, 100-110 parts of cassia twig, 50-65 parts of rhodiola rosea, 150-160 parts of red sage root, 150-160 parts of rhizoma alismatis, and 150-160 parts of semen lepidii. The traditional Chinese medicine for treating the heart failure can better improve clinical symptoms of the heart failure of the patient caused by deficiency of vital energy and blood stasis, can reduce the congestive heart failure diagnosis standard, can enhance heart function, can improve the living quality of the patient, can increase the actual living ability and living quality of the patient, and can increase distance of walking test in 6 min and display remarkable merit in body recovery of a patient. The traditional Chinese medicine is effective preparation for improving the moving ability of the patient with the heart failure.
Owner:WUHAN HUMANWELL INNOVATIVE DRUG RES & DEV CENT LTD CO
Robot test platform
InactiveCN107389054ANavigation by speed/acceleration measurementsLinear/angular speed measurementSimulationSpeed test
The invention discloses a robot test platform. The robot test platform comprises an overall support of a cubic structure, wherein the top of the overall support is composed of a longitudinal support and a support, a tracking and locating mechanism is arranged at the top of the overall support, and a speed test platform is arranged at the bottom of the overall support. The robot test platform not only can meet the aim of a walking test of a biped robot but also can meet the aim of a speed test of a wheeled robot and also can guarantee safety of research and development personnel and avoid an accident.
Owner:CHONGQING UNIV OF POSTS & TELECOMM
Alarm system walk test
A system and method for performing a walk test for an alarm system having an alarm panel and at least one zone, each zone having at least one sensor, having steps of placing the alarm panel in an engineering mode, establishing a communications channel between the alarm panel and a communication device and remotely placing the alarm panel in an appropriate state for each walk test, selecting a zone, triggering an alarm for each sensor in the selected zone, and using the communications channel to report the triggered alarm to the communication device, and remotely placing the alarm panel in an appropriate state for the next walk test after triggering all of the sensors in the zone. The system and method can also include user input to the alarm panel to indicate the desired communications channel.
Owner:ADEMCO INC
Traditional Chinese medicine for treating heart failure
ActiveCN102145089BTake a lotImprove clinical symptomsCardiovascular disorderPlant ingredientsLife qualityDiagnosis standards
The invention discloses a traditional Chinese medicine for treating heart failure. The traditional Chinese medicine is characterized in that the medicine is prepared by the following components via crushing, sieving and mixing in parts by weight: 250-270 parts of astragalus mongholicus, 100-110 parts of cassia twig, 50-65 parts of rhodiola rosea, 150-160 parts of red sage root, 150-160 parts of rhizoma alismatis, and 150-160 parts of semen lepidii. The traditional Chinese medicine for treating the heart failure can better improve clinical symptoms of the heart failure of the patient caused bydeficiency of vital energy and blood stasis, can reduce the congestive heart failure diagnosis standard, can enhance heart function, can improve the living quality of the patient, can increase the actual living ability and living quality of the patient, and can increase distance of walking test in 6 min and display remarkable merit in body recovery of a patient. The traditional Chinese medicine is effective preparation for improving the moving ability of the patient with the heart failure.
Owner:WUHAN HUMANWELL INNOVATIVE DRUG RES & DEV CENT LTD CO
Excvavtor remote control system, fault-tolerant processing method and excvavtor comprising system
InactiveCN102433909AAvoid harmEasy to installSoil-shifting machines/dredgersRemote controlIn vehicle
The invention discloses an excavator remote control system which comprises an excavator, a wireless signal launcher, a wireless signal receiver, a control device and an execution device, wherein the wireless signal receiver is connected with the control device, the control device is connected with the execution device, and the execution device is connected with the excavator; and the wireless signal launcher launches a wireless signal, the control device controls the execution device according to a signal transferred by the wireless signal receiver, and the execution device controls the excavator to walk. The excavator remote control system has the advantages that the excavator remote control system can be realized with slightly addition and alteration on the traditional hydraulic excavator, is convenient to install and disassemble without special requirements to the excavator and has strong practicability on the aspect of a vibration and walking test of the excavator, thereby hurts of the a vibration and walking test to a human body during vehicle manual operation are avoided.
Owner:SANY HEAVY MACHINERY
Real vehicle walking test system and real vehicle walking performance test method
The invention belongs to the technical field of testing technologies and discloses a real vehicle walking test system and a real vehicle walking performance testing method. The real vehicle walking test system comprises a rack, a traveling track, a walking device and an electric control device; the traveling track is arranged below the rack; the walking device is arranged on the rack and can movealong the rack; the walking device is connected with a cart to be tested and is used for simulating manual push to enable the cart to be tested to walk on the traveling track; and the electric controldevice is electrically connected with the walking device and is used for controlling the walking state of the cart to be tested, monitoring the walking process of the cart to be tested and collectingthe walking data of the cart to be tested. During a real vehicle on-site walking test, the cart to be tested is connected with the walking device; the walking state and process of the cart to be tested on the traveling track are controlled through the electronic control device; and the automatic start and stop of the travel of the cart to be tested, and the process abnormal monitoring and test whole-process recording of the cart to be tested are realized. Since the manual push is simulated to enable the cart to be tested to walk on the traveling track, product performance can be effectively improved.
Owner:亿科检测认证有限公司
Comprehensive walking test machine for bicycle wheel group flower drum
The invention discloses a comprehensive walking test machine for a bicycle wheel group flower drum. The comprehensive walking test machine comprises a main body, a minitype motion camera, a wheel support driving mechanism, a controller, a carrier plate, damping land feet and a base, wherein the minitype motion camera is arranged on the wheel support driving mechanism and is electrically connectedwith the controller; the two ends of the bicycle wheel group flower drum are fixed on a flower drum fixed drive shaft; the flower drum fixed drive shaft can be used for driving a wheel to rotate whilebeing used for fixing the wheel; the rotating wheel is contacted with a road condition simulation mechanism, so that a flat road condition is simulated; the road condition simulation mechanism is matched with the driving mechanism, so that a continuous bumpy road condition can be simulated; the comprehensive walking test machine can be used for testing the flower drum under the different road conditions, thus enabling the bearing strength of the flower drum to be tested to the utmost extent, and the safety of a user is guaranteed.
Owner:惠安耐亚节能科技有限公司
Luggage walking test machine
The invention belongs to the luggage-class detection equipment technical field and relates to a luggage walking test machine. The luggage walking test machine includes a touch screen for setting test speed and test time, a roller wheel moving mechanism, an inclination adjustment mechanism, a slave roller wheel, a master roller wheel and a driving mechanism; and two pairs of photoelectric sensors are arranged between the master roller wheel and the slave roller wheel. The luggage walking test machine has the advantages of simple and compact structure, convenient clamping installation, high test efficiency and scientific and reasonable test results.
Owner:东莞市恒宇仪器有限公司 +1
Method for measuring walking distance of 6-minute walking test
The invention discloses a six-minute walking test method. Firstly, two road piles are placed for limiting a walking route, iBeacon equipment is placed on each road pile, and the distance between the two road piles is a predetermined fixed distance. Secondly, mobile phone equipment is fixed to the right arm through the arm band to be tested, the electrocardiogram testing device is fixed to the waist through the strap to be tested, and the pulse oximeter is fixed to the wrist through the wrist band to be tested; and thirdly, the iBeacon equipment broadcasts the equipment name, and the mobile phone equipment reads the received signal field intensity indication value of the iBeacon equipment, is connected with the computer equipment through the WiFi router and exchanges data with the computerequipment. Meanwhile, the computer equipment is further connected with the electrocardio testing equipment and the pulse oximeter through Bluetooth and receives data. Finally, the computer equipment can collect and display the real-time step number, the walking speed, the motion equivalent, the heart rate, the blood pressure, the oxyhemoglobin saturation, the oxygen consumption and the Borg valuein the six-minute walking process. After walking is finished, a trend chart can be generated according to real-time data, and a six-minute walking test report can be automatically generated.
Owner:上海欣睿软件信息技术有限公司
High-accuracy reference equipment and method for walk test under satellite signal-free environment
InactiveCN109188485AStable and reliable output positionNavigation by speed/acceleration measurementsSatellite radio beaconingMotion parameterDevices fixation
The invention provides high-accuracy reference equipment and method for a walk test under a satellite signal-free environment. The method comprises the following steps that: high-accuracy positioningequipment receives GNSS (Global Navigation Satellite System) measurement data through a test antenna to meet RTK (Real-Time Kinematic) fixed solution positioning, wherein the high-accuracy positioningequipment comprises RTK and inertial navigation equipment; a trolley is pushed to dynamically acquire original motion parameters and an RTK location of the inertial navigation equipment to complete calibration of the high-accuracy positioning equipment and calculate a working direction of the inertial navigation equipment; after a motion position and direction of the high-accuracy positioning equipment are acquired, the high-accuracy positioning equipment enters the satellite signal-free environment; the satellite signal-free environment calculates the current position through the inertial navigation equipment; and after the test is completed, post processing, abnormal data analysis and smoothing processing are performed through GPS (Global Positioning System) software to output a high-accuracy positioning equipment track file. The equipment provided by the invention is fixed on the special trolley, so no direction difference is generated from an actual driving direction of the special trolley; and under the satellite signal-free environment, the position can be stably and reliably output.
Owner:QIANXUN SPATIAL INTELLIGENCE INC
Unfolding balance detection device for neurologic examination
ActiveCN110367995AEasy to standReduce volumeDiagnostic recording/measuringSensorsEngineeringNeurologic examinations
The invention discloses an unfolding balance detecting device for neurologic examination. The device comprises a box body, a stepping motor and a cabinet door; a first sliding slot is formed in the box door, a connecting rod is connected to the inner side of a sliding block, a baffle element is connected to the top of the inner side of a movable rod, the stepping motor is arranged at the bottom ofthe box body, a connecting shaft is connected to an output end of the stepping motor, a disc is arranged on the top of the connecting shaft, an electric push rod is connected to the top of a fixed rod, a second sliding slot is formed in the inner side of the cabinet door, a connecting plate is arranged on the inner side of the cabinet door, and a second clamping block is arranged on the top of the connecting plate. The unfolding balance detecting device for the neurologic examination can be rotated and folded, the volume can be reduced conveniently, the device can be placed and used conveniently, in the use process, a patient can sand to be tested conveniently, after the test is qualified, a walking test is performed, and the walking safety of the patient is guaranteed.
Owner:李艳丽
Human body balance measurement method and system based on three-dimensional space motion capture
ActiveCN114532986AFast and convenient parameter assessment of balance abilityDiagnostic recording/measuringSensorsHuman bodySimulation
The invention relates to a human body balance measurement method and system based on three-dimensional space motion capture. The method comprises the following steps: collecting actions of a tester to obtain three-dimensional coordinate data of human skeleton points; calculating a balance parameter of each action according to the three-dimensional coordinate data of the human skeleton points; according to the balance parameter, obtaining a balance score through a balance capability calculation formula; and determining the balance ability of the tester according to the balance score. Wherein the actions of the testee are standardized actions and comprise repeated sitting-down and standing-up, series standing, semi-series standing and standing-up walking tests. The invention provides a set of standardized balance test actions and quantitative balance parameters, provides a scientific, objective and standard balance capability calculation formula, quantifies the balance capability, corresponds to the balance capability level, does not need to wear any sensing equipment, enables a tester to execute the test actions in a completely natural state as much as possible, and improves the test efficiency. And balance capability parameter evaluation can be rapidly and conveniently carried out.
Owner:北京中科睿医信息科技有限公司
Testing method of memory address line
InactiveCN100428364CMake up for the difficult problem of fault locationPrecise positioningStatic storageMemory addressWalking test
A method for testing address line of storage includes using 'walk 1' or 'walk 0' method to select address unit of storage, writing in test data in address unit, setting the corresponding data bit of said test data to address line to be tested as '0' and the other data bit as '1' , carrying out walk test for all address lines, fetching out data in the first and the last address unit and confirming relevant address line fault according to '0' bit in data.
Owner:HUAWEI TECH CO LTD
Standing and walking test analysis system and method
PendingCN111898574AHigh screening progressImprove consistencyMedical automated diagnosisCharacter and pattern recognitionSimulationTest analysis
The invention provides a standing and walking test analysis system and method. The system comprises a motion capture module and a motion analysis module. Main index characteristics and a machine learning algorithm in a screening process are combined; a normal anomaly screening result of the standing-walking test is obtained by collecting and analyzing the test video graph of the subject, the gaitdisorder preliminary screening progress is high, consistency is good, clinical practice can be guided through gait quantitative index measurement, and the device is convenient to install and carry andcan be widely applied and popularized.
Owner:ZHONGSHAN HOSPITAL FUDAN UNIV
Guiding walking evaluation training device and use method thereof
PendingCN109224375ASo liberatingLearn about balanceStiltsMuscle exercising devicesEngineeringHip knee ankle
The invention provides a guiding walking evaluation training device and a use method thereof, belonging to the field of fitness equipment. The guiding walking evaluation training device comprises a column. A rotating vertical shaft and a cross beam; the guide walking test and evaluation training device comprises a column. A rotating vertical shaft and a cross beam. The rotating vertical shaft is arranged above the upright column. The upper end of the rotating vertical shaft is connected with a cross beam. The rotating vertical shaft is rotatable about its axis. The device can be used for assisting practitioners to carry out tai chi exercises, the flexibility, balance and flexibility of the hip-knee-ankle transition can be understood by the step frequency and step speed. At that same time,the vestibular function of the brain, the sense of spatial distance and the concentration degree are improve greatly. And the twisting of the inferior disk at will. And the movement of the upper limbpointed to the axis with the hand as the axis in eight unique postures, so that the spine can be better liberated, the breathing can be coordinated. And the rhythm can be completed. For the patient with impaired athletic ability, the invention can provide power to drive the patient to move and help the patient to recover.
Owner:汪毅
Walking vibration test method for excavator
ActiveCN104677582AVibration Intensity MonitoringAvoid harmVibration testingDriving currentPower flow
The invention provides a walking vibration test method for an excavator, belongs to the technical field of excavators, and solves the problem that the walking test of an existing excavator needs an excavator operator. According to the walking vibration test method for the excavator, disclosed by the invention, a walking vibration test device comprises an excavator, a vibration band, a remote control device and wireless receiving equipment, wherein the wireless receiving equipment is connected with a controller and a display through buses, and the controller is electrically connected with a proportional solenoid valve and a vibration detector. The walking vibration test method comprises the following test steps: step 1, the remote control device is controlled to give out a command signal which is received by the wireless receiving equipment, and the command signal is transmitted to the controller through the buses; step 2, the controller distinguishes the received command signal, performs a corresponding algorithm according to the command signal, and calculates a drive current signal which needs to be output to the proportional solenoid valve.
Owner:QINGDAO LOVOL EXCAVATOR
Hydraulic walking test system and test method for hydraulic walking system of excavating machine
ActiveCN103643717AFluid-pressure actuator testingSoil-shifting machines/dredgersHydraulic motorControl engineering
The invention discloses a test method for a hydraulic walking system of an excavating machine. The test method comprises the steps as follows: detecting hydraulic pressure P21 of a first hydraulic fluid port and hydraulic pressure P22 of a second hydraulic fluid port of a first hydraulic motor of the hydraulic walking system, detecting flow Q1 of the first hydraulic fluid port of the first hydraulic motor, and detecting hydraulic pressure P1 of guide oil used for controlling the flow of the first hydraulic motor; during braking of the hydraulic walking system, adjusting the hydraulic pressure P21 of the first hydraulic fluid port and the hydraulic pressure P22 of the second hydraulic fluid port of the first hydraulic motor according to the detected P21 and P22 values to enable the values to be constant, controlling the hydraulic pressure P1 of the guide oil to change linearly according to the detected P1 value, and evaluating the maneuverability of the first hydraulic motor simultaneously according to the change linearity of the detected flow Q1 value of the first hydraulic fluid port of the first hydraulic motor. The invention further discloses a walking test system of the excavating machine corresponding to the method. With the adoption of the scheme, the maneuverability of the hydraulic walking system can be evaluated based on an actual working status of the hydraulic walking system.
Owner:ZOOMLION HEAVY IND CO LTD
Exoskeleton assistance efficiency evaluation method and device and computer readable storage medium
ActiveCN113459158ARealize assist performance evaluationCredible assessment methodDiagnostic recording/measuringSensorsControl engineeringExoskeleton
Owner:BEIJING MECHANICAL EQUIP INST
Intelligent tree diameter measuring laser gun and method for measuring tree diameter
ActiveCN106767466BEnsure consistencyGuaranteed accuracyUsing optical meansDiameter measurementMeasurement precision
Owner:广西林业集团桂江林业勘测设计有限公司
Improved method for testing exercise tolerance and heart function
InactiveCN106175665ASimple processEffectively exert application valueSensorsMeasuring/recording heart/pulse rateImproved methodHeart rate
The invention discloses an improved method for testing exercise endurance and heart function based on the prior art, and relates to the technical field of biomedicine, in particular to an improved method for testing exercise endurance and heart function. An improved method for testing exercise tolerance and heart function, characterized in that: based on a 6-minute walk test, measure the blood pressure (mmHg) and heart rate respectively before the test, after walking for 6 minutes, and after walking for 10 minutes (times / minute), based on the basic parameters of blood pressure and heart rate, calculate the CWI=SBP×HR×10 before and after the test, at the end and resting for 10 minutes respectively -2 , and then calculate separately: CWI 2 / 100M, ΔCWI 2 、ΔCWI 2 / 100M, ΔCWI 3 , ΔCWIC parameters. The invention provides an improved method for testing exercise endurance and heart function based on the 6-minute walk test, which is used to comprehensively judge the exercise endurance and heart work of the subject, improves the observation quality, and solves the problem that the previous observation index is too single The problem.
Owner:QUZHOU COLLEGE OF TECH
Foot-type robot walking test protection platform based on draw wire encoder principle
ActiveCN111823274AAchieve protectionIncrease the level of automationManipulatorData controlTraction cord
The invention discloses a foot-type robot walking test protection platform based on a draw wire encoder principle. The platform comprises a following flat plate arranged above a foot-type robot and connected with the foot-type robot through a draw rope, and at least two traction protection devices connected with the following flat plate; and the traction protection devices comprise traction ropes,fixed pulleys, draw wire encoders, servo motors and processors, wherein one ends of the traction ropes are connected with the following flat plate, the fixed pulleys are wound by the traction ropes,the draw wire encoders and the fixed pulleys are coaxially arranged, one ends of draw wires of the draw wire encoders are connected with the following flat plate, the servo motors drive the traction ropes to be released or tensioned, and according to the data of the draw wire encoders, the servo motors are controlled to conduct traction rope releasing or tensioning so as to adjust the length of the traction ropes. According to the platform, the draw wire encoders are selected to realize positioning and following on the foot-type robot, and the data information of the draw wire encoders are utilized to realize a traction control algorithm of an active traction mechanism, so that a simple and effective traction protection scheme is provided for a walking test of the foot-type robot, and theinstallation and arrangement cost of a protection system is reduced.
Owner:ZHEJIANG LAB
Ground walking test system of lunar surface inspection device
ActiveCN102564784BFully assess walking abilityMeet testing needsCosmonautic condition simulationsStructural/machines measurementStress conditionsLunar soil
The invention discloses a ground walking test system of a lunar surface inspection device. The ground walking test system comprises a lunar surface lunar soil and lunar appearance simulation subsystem, a lunar surface gravity simulation subsystem, an illumination simulation subsystem and supporting test facilities, wherein the lunar soil and lunar appearance simulation subsystem is used for simulating lunar soil environments of the lunar surface and mare / lunar land areas; the lunar surface gravity simulation subsystem is used for accurately reproducing the wheel-ground stress condition of the inspection device in a lunar gravity environment on the ground, so that requirements for a ground walking test of the inspection device are met; and the illumination simulation subsystem is used for simulating a lunar surface illumination environment of a landing area. The ground walking test system is successfully applied to a ground test of the inspection device to finish multiple test tasks such as mobile performance, autonomous navigation, path planning, a joint test of a lander and the inspection device and the like in a matched mode, and every technical index meets test requirements, so that a condition for comprehensively and fully checking the walking performance of the inspection device is provided.
Owner:BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
Wearable six-minute walking test device
PendingCN113729656AReduce the difficulty of operationReduce complexityEvaluation of blood vesselsSensorsHeart rate measurementEngineering
The invention discloses a wearable six-minute walking test device, and relates to the technical field of test auxiliary devices. The wearable six-minute walking test device comprises a telescopic wrist strap, the telescopic wrist strap is movably connected to the wrist of a user, and the upper side surface of the telescopic wrist strap is fixedly connected with a controller. Function integration is realized by arranging the controller and each module of the controller; and meanwhile, data such as the central rate, oxygenation, blood pressure, distance and time in the walking process are automatically and synchronously acquired and collected through a time recording module, a heart rate measuring module, an oxyhemoglobin saturation measuring module, a blood pressure measuring module, a step number measuring module, a distance measuring module, a voice broadcasting module and a data transmission module, so that the problems that devices used in the current 6MWT operation process are too dispersed and not concentrated enough, so that corresponding workers cannot be assisted to perform 6MWT tests, synchronous data cannot be conveniently obtained, and certain inconvenience is brought to corresponding users and workers are solved.
Owner:SHANDONG UNIV QILU HOSPITAL
A method for measuring the bottom clearance of a ro-ro ship's vehicle running test
ActiveCN112378362BSimple structureEasy to operateMeasurement devicesStructural engineeringMechanical engineering
The invention discloses a bottom clearance measurement method for a ro-ro marine vehicle walking test, comprising the following steps: step 1: the test vehicle stops at each bottom clearance measurement point, and the clearance value of each point under static conditions is measured; step 2: according to the static condition For the clearance value of each point measured in the test vehicle, select a number of values in decreasing order to measure the bottom clearance under dynamic conditions; Step 3: Based on the values determined in Step 2, arrange a number of soft metal wires at each measurement position of the test vehicle; Step 4: The test vehicle drove past the measurement point at the maximum allowable speed of the cargo compartment, and determined the range of the bottom clearance according to the bending of each wire, so as to obtain the range of the bottom clearance during movement. The present invention arranges a plurality of soft metal wires in each measurement position of the test vehicle to realize dynamic measurement, and has the advantages of simple structure, convenient operation and high measurement efficiency.
Owner:NANTONG COSCO KHI SHIP ENG
Medical augmented reality walking test method
PendingCN111462860ANo manual timing requiredSave human effortPhysical therapies and activitiesSimulationData harvesting
The invention discloses a medical augmented reality walking test method, and relates to the technical field of medical treatment. The used equipment comprises a computer, a hospital measurement device, an interactive projection device, a power amplifier and a radar, wherein the radar and a projector are connected with the computer through signals, and the hospital measurement device comprises a data collection module and a timing program module. The method comprises the following steps: S1, operating a computer, and inputting patient information; and S2, selecting a projected picture and the time when the patient needs to walk. According to the invention, during a test, no special mark is needed on the ground, manual timing is not needed so as to save manpower, the existing decoration structure of a hospital does not need to be damaged greatly and can be flexibly adjusted according to different site conditions, nervousness of a patient can be eliminated, test interest is generated actively, the gaits and the advancing route of the patient can be automatically tracked so as to comprehensively improve distance errors caused by the fact that the patients cannot walk on straight linesand enable walking experiment data statistics to be comprehensive, and the method can be freely connected with remote sensing vital sign monitoring equipment so as to achieve high efficiency.
Owner:刘学波 +2
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com