286results about How to "Accurate posture" patented technology

A method of monitoring the physiological functioning and condition of a person includes a step of using sensors in a garment body wearing by the person to continuously monitor the physiological functioning and conditions of the, and a step of using a monitoring center unit with a display for two-way inquiry or real-time treatment. The monitoring apparatus is made in the form of a LifeShirt, which is equipped with sensors and medical treating devices for monitoring the physiological functioning and conditions of the person and giving the necessary treatments, and I/O ports for communication with a remote control center.

A robot having a signal sensor configured to measure a signal, a motion sensor configured to measure a relative change in pose, a local correlation component configured to correlate the signal with the position and/or orientation of the robot in a local region including the robot's current position, and a localization component configured to apply a filter to estimate the position and optionally the orientation of the robot based at least on a location reported by the motion sensor, a signal detected by the signal sensor, and the signal predicted by the local correlation component. The local correlation component and/or the localization component may take into account rotational variability of the signal sensor and other parameters related to time and pose dependent variability in how the signal and motion sensor perform. Each estimated pose may be used to formulate new or updated navigational or operational instructions for the robot.

A method and apparatus for estimating the pose of a mobile robot using a particle filter is provided. The apparatus includes an odometer which detects a variation in the pose of a mobile robot, a feature-processing module which extracts at least one feature from an upward image captured by the mobile robot, and a particle filter module which determines current poses and weights of a plurality of particles by applying the mobile robot pose variation detected by the odometer and the feature extracted by the feature-processing module to previous poses and weights of the particles.

The present invention is a method and system to provide correspondences between a face camera track and a behavior camera track, for the purpose of making correspondence between the data obtained from each track. First, multiple learning machines are trained so that each of the machines processes pairwise person images from a specific pose region, and estimates the likelihood of two person images belonging to the same person based on image appearances. Then, the system acquires a person image associated with a behavior camera track, determines the pose of the person image based on its floor position, and corrects the pose of the person image. The system also acquires person images from face camera images associated with a face camera track, and combines the images with corrected person images from the previous step to form pairwise person images. The pairwise person image is fed to the trained pose-dependent pairwise person verification machines according to the pose of the person images, to compute the appearance match scores between the pair of person images. Finally, the combination of the appearance match scores and the spatiotemporal match scores of the pair of person images determines whether or not the person images belong to the same person.

The invention discloses an automatic three-dimensional measuring method for a high-precision blade of an aviation engine. The automatic three-dimensional measuring method comprises the following steps of (1) rectification: performing rectification on a design coordinate system of a design model and a measurement coordinate system of a workpiece entity; (2) path planning: planning a motion path of a distance sensor in a measuring process by using a data processing device so that a measured region of the workpiece entity is in a measurement range of the distance sensor; and (3) automatic measurement: sampling a front region and a reverse region of the workpiece entity by using the distance sensor to obtain a complete surface profile of the workpiece entity. The distance sensor serves as a measuring terminal, and position information of surface points of the measured region can be acquired; and moreover, by a three-axis motion mechanism, measurement on different regions of the workpiece entity can be realized, measured cloud data of points of density of a local range are automatically fused to the same coordinate system, and complete precise measurement on a workpiece and quality testing operation on the workpiece entity are realized.

The invention relates to an automatic sanding and polishing device for an industrial robot, wherein the industrial robot is served as the core of the device; the device comprises the industrial robot, an automatic shifting fixture, a polishing machine, and a force control program; and the device can be used for sanding and polishing the parts having complex exteriors, and is especially suitable for processing faucet, ironware, blade, and the like. A method for automatically sanding and polishing by using the device comprises the following steps: the automatic shifting fixture arranged on the tail end of the industrial robot is used for holding the parts; adjusting the position and posture of the industrial robot according to different areas for sanding or polishing of the parts; contacting the areas for sanding or polishing with a sanding belt of the polishing machine and keeping a certain contact force; controlling the size of the contact force by a force control mechanism; after finishing programming the whole surface of parts, using the industrial robot to perform the reprogramming operation; and sanding or polishing the parts having same exteriors in batch.

The invention relates to a sitting exoskeleton lower limb rehabilitation robot in the technical field of medical rehabilitation. The robot comprises a sitting auxiliary mechanism, a lower limb rehabilitation mechanism and an exoskeleton shield mechanism, wherein the sitting auxiliary mechanism is connected with the limb rehabilitation mechanism; and the exoskeleton shield mechanism is connected with the sitting auxiliary mechanism and the lower limb rehabilitation mechanism respectively. In the sitting exoskeleton lower limb rehabilitation robot, the sitting auxiliary mechanism, the lower limb rehabilitation mechanism and the exoskeleton shield mechanism are formed into a whole; and a motor in the lower limb rehabilitation mechanism drives the legs of a patient to train. The training modes comprise an active mode and a passive mode so as to meet the requirements on lower limb rehabilitation training of different patients. The lower limbs of the patient are bound on the exoskeleton shield mechanism in the process of training, so that the legs of the patient cannot laterally sway or turn over in the process of training and a correct training posture is kept. Meanwhile, the sitting exoskeleton lower limb rehabilitation robot is simple and compact in structure, and scientific rehabilitation training can be performed on the lower limbs of the patient by using low-cost equipment. The sitting exoskeleton lower limb rehabilitation robot is suitable for popularization.

A total floor reaction force required correction amount by which an error between an observed value of a total floor reaction force acting on a mobile object 101 and a desired total floor reaction force approaches zero is converted to a spring displacement amount of a position/posture of a representative contact surface representative of ground surfaces of the mobile object 101. A correction amount of a displacement amount of each joint of the mobile object 101 is determined by multiplying the spring displacement amount by a pseudo inverse matrix of a Jacobian matrix representing a relation between a change amount of the position and posture of the representative contact surface per unit time and a change amount of a generalized variable vector per unit time. The displacement amount of each joint is controlled according to a corrected desired joint displacement amount obtained by correcting a desired joint displacement amount.

The invention discloses a high-precision integrated navigation positioning method for an underwater glider. The method comprises the steps that output of an inertial measurement unit (IMU) is subjected to rough processing and fine processing; higher-precision data is obtained; data obtained by dead reckoning based on a Runge-Kutta method (RK4) is combined; adaptive Kalman filtering (AKF) and unscented Kalman filtering (UKF) are conducted; the filtered data is fed back to the IMU; an accumulative error of the IMU is corrected; and relatively accurate information such as position, speed and gesture is finally output. The autonomous navigation method for the underwater glider has the advantages of high precision, real-time performance, stability, and the like, so that a whole navigation system can stably operate at long endurance, high precision and low power consumption, the current position and gesture information of an underwater aircraft can be obtained rapidly and accurately, and navigation path and position parameters can be provided for the underwater aircraft.

A balloon which has first and second multilayered sheets superimposed together and melt-bonded at a peripheral portion thereof; on the outer surface of the first multilayered sheet, is formed a film being acceptable for ink supplied from a printer, so that a design can be arbitrarily printed with the aid of a printer used at home, i.e. ink jet type printer. A balloon is arranged such that the first multilayered sheet is lighter than the second multilayered sheet by a weight equivalent to that of the film formed on the first multilayered sheet, so that the balloon can keep its posture when Helium gas is injected thereinto.

A remodeling undergarment and/or method of manufacturing a remodeling undergarment is described which includes a frontal abdominal portion configured to cover an abdominal region of a user, a lumbar portion configured to cover a lumbar region of a user, a ventral portion configured to cover a ventral region of a user, a hip portion integrally connected to the frontal abdominal portion and lumbar portion, wherein the hip portion further includes a glutei portion, including a glutei band, and a central glutei portion, configured for conforming to a user's glutei, and a first leg section and a second leg section. The abdominal portion, lumbar portion, hip portion, inner leg portions, and compression leg portions are manufactured in a single unitary piece of graded knit of at least two different yarns and knit patterns. The abdominal portion, lumbar portion and ventral portion are integrally connected together with a seamless, graded knit.

The invention relates to terminal equipment, particularly relates to a system for detecting user posture by mobile terminal equipment, and solves the problem that when a user faces a screen and uses the terminal equipment, the posture is incorrect, and body injury is caused. The system comprises a camera, a posture sensor, an information processing module, a posture sensing data input interface, an image data input interface, a posture reminding module trigger interface and a posture reminding module. The information processing module applies terminal equipment absolute posture data and user face image or video data to calculate user posture parameters, and the posture is judged; when the posture is incorrect, a prompt signal and/or a correction suggestion signal are/is sent to the user by the posture reminding module. When the system and the method are used, effective reminding is realized for the user, the user can always maintain correct posture, and the body health of the user is facilitated; in addition, the user can use the equipment for a long time by maintaining the correct posture.

A backpack comprised of color-coded compartments or dividers that are provided for storing textbooks, binders, file folders, handouts, and the like. The dividers include particular indicia and/or customizable indicia for identifying the compartments. The identification tabs can be color-coded or include identifying indicia. The backpack also includes a priority folder and an item recognition system.

The invention discloses an intelligent machine attitude matrix calculating method and a method applied to photogrammetry. The intelligent machine attitude matrix calculating method mainly comprises the following steps that an intelligent machine measures the components ax, ay and az of gravitational acceleration at three directions x, y and z of the intelligent machine; the intelligent machine acquires the azimuth angle phi; and the attitude matrix Rg is calculated according to the description. According to the invention, the attitude of a camera on the intelligent machine can be obtained by the attitude matrix Rg of the intelligent machine, and the intelligent machine attitude matrix calculating method and the method applied to photogrammetry can be applied to the fields of photogrammetry, panorama measurement, computer vision, LBS service, virtual reality simulation, attitude measurement reinforcement of wearable equipment and the like.

The invention relates to a planar multi-joint robot, belonging to a mechanical body of industrial robot, which is suitable for handling objects in an environment with high vacuum degree and cleanliness. The invention comprises an upright column component and an arm component; wherein, the upright column component comprises a lifting driving device, an inner shaft rotary drive unit and outer shaft rotary drive unit, a straight-line guidance, a linear seal, a rotary sealing device and an outer housing; the arm component comprises a link mechanism, an end actuator and an installation adjusting mechanism, and is arranged at one end of the upright column component. The invention has the advantages of light weight, good dynamic controlling performance, and high repetitive positioning accuracy.

The invention relates to terminal devices, in particular to a user posture detecting method achieved through a mobile terminal device. The user posture detecting method solves the problem that when the user faces a screen and uses the terminal device with incorrect postures, the body is hurt. The user posture detecting method comprises the step of detecting the screen postures, the step of collecting the states of the space where the terminal screen is located to obtain absolute posture data so that posture parameters can be obtained, the step of detecting the user postures, the step of collecting a user image, recognizing the feature points of the user face from an image signal and working out user posture parameters, the step of analyzing the user postures and comparing at least one posture parameter with a threshold value of the parameter, and the step of outputting signals, wherein a prompt signal is sent when at least one posture parameter in the user posture analysis result exceeds the threshold value. By means of the system and the method, the user is effectively reminded, the user can be kept in the correct posture all the time, and therefore health of the user can be benefited. In addition, the user can use the devices for a long time when kept in the correct posture.

The invention provides an intelligent inspection robot. The intelligent inspection robot includes an inspection robot body and a driving mechanism; the driving mechanism is connected with wheels to drive the inspection robot body to move; the inspection robot body is provided with an imaging detection box and a lighting device through a bracket; a visible light camera, an infrared thermal imaging instrument and an infrared-visible light double-path video server are arranged in the imaging detection box; an obstacle detector is located at the front part of the body; two radio frequency signal receivers are arranged around the bracket; both sides of the robot body are provided with two infrared receivers; and the robot body is provided with a temperature and humidity sensor, a gas detector and a vehicle-mounted controller. According to the intelligent inspection robot of the invention, the strength of signals of signal transmitters in various kinds of directions in a detection region are sensed through the radio frequency signal receivers, so that the location of the robot body can be determined; and the walking direction and attitude of the robot can be corrected based on whether the infrared receivers receive external infrared signals or not.

“C” shaped, Wedge, Nursing Pillow is disclosed. This nursing pillow combines the “C” shape for security; the wedge form to prevent acid reflux in infants; and firm foam to keep the baby's head at breast height and prevent back pain from slouching.

A brace for correction of scoliosis is disclosed, comprising at least one thoracic shell element and a pelvic shell element and at least one working element having a main longitudinal axle to be oriented parallel to the trunk to be treated, anchored on one of its opposite ends to the thoracic shell element and on the other to the pelvic shell element, and having spring characteristics adapted to apply continuous de-rotational force about said longitudinal axle.

A sheet feeding device includes a sheet feed stacker and a transport belt disposed along a platen substantially horizontally; a discharge stacker disposed above the sheet feed stacker; and a light-shielding cover member provided between the platen and the sheet feed stacker for blocking light from the platen. The entire device is arranged above the platen, and it is easy to mount and dismount the device relative to the platen. An original is transported from the sheet feed stacker and to the discharge stacker along the platen with little damage.