44 results about "Stress conditions" patented technology

The invention discloses a remote 3D clothing intelligent customization system based on virtual reality, which comprises a customization primary selection module, a try-on experience simulation analysis module and a try-on experience simulation module, and is characterized in that the customization primary selection module is used for primarily selecting and screening customized clothing styles and categories according to the body type of a customer and customer selection; the try-on experience simulation analysis module is used for analyzing the stress condition of the body parts of the customer after try-on, and the try-on experience simulation module is used for simulating the garment wearing experience feelings under different body postures after real try-on according to the analysis result of the try-on experience simulation analysis module. The customization primary selection module is electrically connected with the try-on experience simulation analysis module, the try-on experience simulation analysis module is electrically connected with the try-on experience simulation module, and the system has the characteristics of real try-on experience and personalized optimization design.

The invention provides a multi-protocol robot cooperative control and sudden stop processing method and system and a medium. The method comprises the steps of obtaining task state parameters corresponding to all preset tasks, processing to obtain task priorities, monitoring operation of a target robot in real time, collecting robot state parameters, matching operation content in combination with the task priorities, obtaining environment parameters of an area where the target robot is located, a preset safety distance threshold value is dynamically adjusted in combination with robot state parameters, the distance between a target robot and an obstacle is collected in real time, a corresponding sudden stop mechanism is triggered, the stress condition of a mechanical arm of the target robot is monitored, a corresponding response strategy is adopted, and therefore the technology of cooperative control and sudden stop processing of the multi-protocol robot is achieved.

The invention discloses a guide wire terminal force feedback simulation system which comprises a guide wire operation and force feedback system located at a doctor operation end, a guide wire action execution system located at a patient execution end and a medical image processing system. The guide wire operation and force feedback system comprises a damping force device, a linear displacement sensor and an angular displacement sensor; according to the application, remote operation gets rid of the constraint of a rocker, a doctor can also use an actual guide wire to operate at the operation end, on the basis, a damping force device is added, the guide wire at the operation end is clamped to different degrees according to the stress condition, calculated by a medical image processing system, of the tip end of the guide wire in a human body, and the operation efficiency is improved. Therefore, the hand feeling of stress of the guide wire in actual clinical use is accurately simulated in real time, a doctor can simulate the touch experience in a traditional operation more truly, the immersion feeling and the control feeling of operation are improved, touch perception is provided for a remote interventional operation, and the accuracy and the safety of the operation and the operation experience of the doctor are improved.

The invention relates to a spring testing device which comprises a box body, a fixed assembly, a movable assembly, a transmission mechanism, a driving mechanism, a detection assembly and a temperature control assembly. Wherein the fixing assembly is arranged in the box body; the movable assembly and the fixed assembly are correspondingly arranged; the transmission mechanism is arranged in the box body and connected with the movable assembly. The driving mechanism is connected with the transmission mechanism and is used for driving the movable assembly to reciprocate relative to the fixed assembly through the transmission mechanism, so that the to-be-tested spring is compressed when the movable assembly is close to the fixed assembly; the detection assembly is arranged in the box body corresponding to the to-be-detected spring and is used for detecting the compression times, the deformation quantity and the stress condition of the to-be-detected spring; the temperature control assembly is connected with the box body and used for adjusting the temperature in the box body. And repeatedly compressing the to-be-tested spring to obtain fatigue life related data of the spring. And the temperature in the box body can be adjusted through the temperature control assembly, so that data obtained through spring detection are closer to data of the spring in a use scene, and the detection accuracy is improved.

The invention relates to a real-time intelligent pressure monitoring scar diagnosis and treatment device and system. The device comprises a pressure generation device, a rigid structure matched with the pressure generation device in shape and a flexible touch sensor located in the rigid structure. The inner layer of the flexible touch sensor is provided with a flexible conductive contact array, and the outer layer of the flexible touch sensor is provided with a flexible integrated electrode array. According to the device, the local pressure borne by the pathological scar is accurately measured at the micro-nano scale, adjustment can be carried out in real time according to the stress condition, treatment of the pathological scar is facilitated, pressure research on the pathological scar is also facilitated, the pathogenesis of the pathological scar is clarified, and the device has good application prospects.

The application provides a detection device, an electronic device and a reminding method. The detection device comprises a detection assembly and a shell assembly capable of relative movement. One of the detection assembly and the shell assembly is provided with a matching position, and the other is provided with a matching piece corresponding to the matching position. The detection assembly can move to a first position relative to the shell assembly under the action of an external force. When the detection assembly is at the first position, the matching piece can be matched with the matching position, and a restoring force is generated between the detection assembly and the shell assembly. When the external force is removed, the detection assembly moves to a second position, and when the detection assembly is at the second position, the matching piece is separated from the matching position. The detection assembly has a detection surface for receiving the external force. The detection device provided by the application can perceive the stress condition of the detection surface by moving the detection assembly relative to the shell assembly, so as to avoid excessive deformation of the surface of the individual to be detected due to excessive stress, and thus the accuracy of the detection result can be ensured.

The application provides a method and device for generating a cardiac limit survival view, comprising: constructing a cardiac simulation model based on static clinical data; inputting basic physiological state data into a generative adversarial network to obtain a stress condition matrix; simulating based on the stress condition matrix and the cardiac simulation model to generate a simulation result; determining a limit instability evaluation result based on the simulation result, if the limit instability evaluation result indicates reaching a limit instability state, recording the current stress condition matrix as a critical condition matrix, and generating a new stress condition matrix based on the critical condition matrix; if the limit instability evaluation result indicates not reaching the limit instability state, updating the generative adversarial network based on the simulation result and the stress condition matrix; after meeting a preset iteration termination condition, generating a cardiac limit survival view of a target object based on multiple critical condition matrices. The application changes the traditional passive recording of abnormal events into active exploration, effectively reducing the misdiagnosis rate of malignant events such as sudden cardiac death.

Systems and methods identify and manage stress conditions, risk states, or aging states associated with capacitors associated with electrical devices in a power system. In one aspect, the systems and methods analyze electrical signals associated with at least one capacitor and / or information derived from or from the electrical signals to identify possible stress conditions, risk conditions, or aging conditions associated with the at least one capacitor and associated components. In response to identifying the possible stress condition, risk state, or aging state, a possible impact of the possible stress condition, risk state, or aging state on the at least one capacitor and the associated component may be determined. At least one action may be taken based at least in part on the determined impact to monitor, alert, or alert a user or system, or reduce or eliminate possible stress conditions, risk conditions, or aging conditions.

The application belongs to the technical field of tunnel construction, and particularly discloses a main-attached tunnel connecting pre-supporting structure and a construction method of the main-attached tunnel supporting structure, which further comprises a vertically arranged expansion section ring beam, and an expansion section primary support is located between the expansion section ring beam and the inner wall of the expansion section; the main tunnel and the attached tunnel are connected and communicated through the middle passage of the expansion section ring beam; the corresponding section of the main tunnel and the expansion section serves as a connecting section, the connecting section is provided with a connecting section inverted arch concave downward, the bottom of the expansion section ring beam is connected with the connecting section inverted arch and forms an integral structure; and the structural steel bars of the expansion section ring beam are connected with the expansion section primary support steel frame through first steel bars. The connecting part of the main-attached tunnel can be stably supported under the condition of poor geology or extremely poor stress condition, the stability of stress transformation when the expansion section primary support steel frame located in the expansion section opening range is broken is realized, and the safety is ensured.

The invention relates to the technical field of medical instruments, in particular to an adjustable side-lying position hand rack based on user body position monitoring, which comprises a manual adjusting mode and an automatic adjusting mode, in the manual adjusting mode, the space posture of the side-lying position hand rack is independently adjusted according to clinical requirements and the actual posture of the arm of a patient; according to the automatic adjusting mode, the angle and the distance between the large arm supporting mechanism and the small arm supporting mechanism can be adjusted through a data analysis unit according to the detected stress conditions of the arms of the patient on the large arm supporting mechanism and the small arm supporting mechanism, so that the arms of the patient are stabilized in a preset supporting area; the stress condition of the arm of the patient on the hand supporting plate is monitored in real time, and the data analysis unit conducts real-time adjustment so as to guarantee the patient. By means of the data analysis unit, continuous optimization and self-adaptive adjustment of the arm supporting posture of the patient are achieved automatically, brachial plexus injury is effectively prevented, and operation safety and operation efficiency are improved.

The invention relates to an intelligent primary and secondary fusion ring main unit, and relates to the technical field of ring main units, the intelligent primary and secondary fusion ring main unit comprises a box body frame, at least two diagonal positions of the box body frame are respectively provided with a hoisting stress sensing module, each module comprises a shell, a stress sensing and buffering assembly and an indicating assembly, the stress sensing and buffering assembly is provided with a movable part and an elastic mechanism, the indicating assembly comprises a transmission mechanism, a display mechanism and a locking mechanism, the stress sensing and buffering assembly further relates to specific structures of a guide mechanism and the elastic mechanism of the stress sensing and buffering assembly and specific structures of the transmission mechanism, the display mechanism, a one-way transmission mechanism, the locking mechanism, a reset mechanism and the like, and the shell is provided with an observation window. The effects that the stress condition is monitored in real time when the ring main unit is hoisted, the stress state is accurately indicated, the pointer is prevented from rotating, and the pointer can be reset for use next time are achieved.

The utility model discloses an esophageal tension extension instrument with controllable tension and pressure, which comprises a probe, the probe is mounted on the outer side of the upper end of a bougie body, a mounting rack is arranged in the top end of the bougie body, and a piezoresistive pressure sensor is fixedly mounted at the inner side end of the mounting rack through a screw; the middle of the lower end of the piezoresistive pressure sensor is connected with a wire located in the bougie body. The mounting ring is fixedly mounted on the outer side of the lower end of the probe, and limiting blocks are fixedly mounted on the outer side of the lower end of the mounting ring at equal angles. The utility model belongs to the technical field of medical instruments, and aims to solve the problems that in the prior art, a pressure detection function is not achieved, and the overall stress condition and stability of a bougie cannot be completely and accurately known conveniently. The esophageal dilator has the advantages that the balloon can dilate the esophagus step by step, the esophageal dilator has a good control function, meanwhile, the internal pressure of the esophagus can be detected and displayed, and a doctor can watch the esophagus conveniently.

The invention provides a seat adjusting method and a seat adjusting system, and relates to the technical field of automobile seat control. Pressure distribution change information of a seat cushion and a backrest of a user is obtained, and sitting posture mode recognition and extraction of a pressure unbalance value and a spine pressure peak value are combined; and constructing a target pressure distribution function and comparing the target pressure distribution function with a reference function to generate an adjustment parameter, thereby realizing dynamic adjustment of the seat. Individual adaptation can be achieved according to different body types and postures, fine adjustment can be conducted in combination with the characteristic that the sitting posture evolves along with time and the stress condition of key parts of the spine, fatigue and discomfort of a user can be more accurately relieved when the user sits for a long time or changes of complex postures, and the comfort and health of the seat are remarkably improved.

The embodiment of the invention discloses a gas meter sealing long-term reliability evaluation method and system and a storage medium, and the reliability evaluation method comprises the steps: obtaining a reliability evaluation standard, a plurality of stress condition factors and a multiple regression model, and setting a group of standard test stress conditions and a plurality of groups of different acceleration test stress conditions; acquiring initial leakage rate information; a plurality of first test samples are extracted under each acceleration test stress condition, an acceleration stress test is performed on each first test sample, and a plurality of corresponding leakage rate values are measured under the standard test stress condition based on the duration of the respective acceleration stress test; solving the multiple regression model to obtain a leakage rate evolution model; and outputting a reliability evaluation result according to the reliability evaluation standard. The problem that the sealing long-term reliability evaluation precision is insufficient due to the fact that an existing model constructed through an accelerated stress test is limited by physical distortion of a single stress frame and representation deficiency of initial discreteness is solved.

The utility model discloses an anti-bending detection device for a supporting cross beam, and particularly relates to the technical field of anti-bending detection, which comprises a detection cabinet, a placement table is arranged in the cabinet, pressing and fixing assemblies are mounted at two ends of the placement table to clamp a supporting cross beam body, a laser range finder is mounted in the middle of the placement table, a pressurizing assembly is mounted at the top end in the detection cabinet, and an abutting assembly is mounted at the bottom end of the pressurizing assembly. The detection cabinet is further provided with a cabinet door and a display screen, the pressing and fixing assembly prevents the end of the supporting cross beam body from tilting, the pressurizing assembly and the abutting assembly are matched to accurately detect the stress condition, and the laser range finder monitors the bending change in real time. The device has the advantages that the bending stress condition of the supporting cross beam body can be comprehensively detected, and the effectiveness, the safety and the precision of detection are improved.

A system for visualizing patient stress or discomfort during dental treatment. By visualizing a patients changing stress conditions during treatment, a clinician may react accordingly such as by stopping a treatment activity, slowing a treatment activity, refreshing anesthesia, etc. in order to improve the patients experience.

The invention relates to a nuclear power cold source interception net stress monitoring method and system. The method comprises the following steps: acquiring stress characteristic data output by a plurality of stress sensors within a first set time; wherein the stress sensors are configured to be dispersedly arranged on the interception net and sense the magnitude of stress borne by the interception net; performing denoising and filtering processing on the stress characteristic data to obtain sensing data corresponding to the stress sensors; determining the stress condition of the interception net according to the sensing data; and generating an alarm signal according to the stress condition. According to the invention, the stress borne by the interception net can be monitored, and an alarm signal for prompting a worker to execute corresponding measures as soon as possible is generated according to the stress condition of the interception net.

The utility model relates to a special-shaped pull rod which comprises a connecting rod body and a connecting end piece. The connecting end piece is connected with one end of the connecting rod body; the connecting end piece comprises a connecting pipe body and a pull ring body; one end of the pull ring body is fixedly connected with one end of the connecting pipe body, and the other end of the pull ring body extends in the direction away from the connecting pipe body. The pull ring body is provided with a connecting through hole, and the connecting through hole is perpendicular to the axial direction of the connecting pipe body. And a positioning piece is arranged on at least one side of the pull ring body along the axial direction of the connecting through hole. According to the utility model, the inherent defects of the traditional pull rod under special working conditions are effectively overcome, the perfect matching with a complex space is realized, and the pull rod can still work stably and reliably under harsh stress conditions.

The utility model discloses a kind of parkinsonian gait training rehabilitation devices, it is related to medical rehabilitation technical field, including the cylindrical rod for supporting and the annular sleeve of sleeve connection on cylindrical rod;Handle is installed in annular sleeve side surface, and axillary support is provided in annular sleeve upper portion;Cylindrical rod is provided with guide slot along its axial direction, limit slot is provided in one side of guide slot, the clamping pin of being clamped in guide slot is provided in annular sleeve inside;When the moment of force of handle is greater than the moment of force of axillary support, drive clamping pin overturn to the side of guide slot away from limit slot;When the moment of force of handle is less than the moment of force of axillary support, drive clamping pin overturn to the side of guide slot towards limit slot;It can be dynamically adjusted support state according to the stress condition of patient hand and axillary.

The invention relates to the technical field of gynecological minimally invasive surgical instruments, and discloses a planing system torsion control method which comprises the steps that S1, a permanent magnet is fixed to an inner sheath of a planing tool bit in an embedded mode, and an electromagnetic coil is arranged at the corresponding position in a planing handle; s2, adjusting the magnetic field intensity and the direction by controlling the magnitude and the direction of the current of the electromagnetic coil so as to realize rapid steering of the inner sheath; s3, pressure sensors are installed on an outer sleeve and an inner sheath of the planing tool bit, and the stress condition of the planing tool bit is collected in real time; s4, when real-time pressure signals collected by the pressure sensor are processed, the processed real-time pressure is compared with a preset pressure threshold value, whether tool bit jamming occurs or not is judged, and then whether a flushing device is started or not to flush the planing tool bit is determined; the inner sheath is controlled to rapidly steer through the magnetic field, so that the low-rotating-speed time of the inner sheath during direction changing is shortened, and the phenomenon that the cutter head is blocked is reduced. Meanwhile, the stress condition is monitored in real time through a pressure sensor, flushing is conducted in time when meat is stuck, normal work of the inner sheath is guaranteed, and the working efficiency and safety of the planing system are improved.

The embodiment of the invention provides an industrial large-span space structure health monitoring method, device and equipment, a medium and a product, and relates to the field of structure monitoring. The method comprises the following steps: acquiring action information obtained by monitoring an industrial large-span space structure, inputting the action information into a first structure model to obtain a calculated stress value of each rod piece, determining a correction coefficient by combining an actually measured stress value of a to-be-monitored rod piece so as to determine a corrected second structure model, and monitoring a result by combining the action information so as to obtain the stress value of each rod piece. And calculating a target simulation stress value, close to the actual stress condition, of each rod piece so as to perform health monitoring on the industrial large-span space structure. After the structural model of the industrial large-span space structure is corrected, environmental monitoring for monitoring action information of a part of areas is taken as a main part, and the structural model is combined, so that the problem that the health condition is difficult to accurately judge only through environmental monitoring is avoided, the cost of health monitoring is greatly reduced, and the health monitoring efficiency is improved. The method is efficient, convenient and feasible to implement.

Provided are an information processing device, an information processing method, and a storage medium that make it possible to obtain an index or the like representing the riding experience quality or the like of a vehicle.　The information processing device is installed in a vehicle, and comprises an acquisition means that acquires an image captured of a non-driver who is not driving, a measurement means that measures the stress condition of the non-driver on the basis of the image, and an output means that outputs the stress condition to a prescribed output destination.

The present invention relates to the field of clothing processing, and provides a clothing processing device and a control method thereof. The clothing processing device includes: a drum; a support mechanism, which is arranged in the drum and is used to fix the clothing; a squeezing mechanism, which is located below the support mechanism and is used to squeeze the clothing; a rotating mechanism, which can be linked to the support mechanism and is used to drive the support mechanism to rotate and rotate the clothing; a driving mechanism, which provides power to the squeezing mechanism and the rotating mechanism; a pressure sensor, which is used to detect the stress conditions of the clothing during the clothing processing process; a clothing processing program of the clothing processing device, and / or the support mechanism and / or the rotating mechanism and / or the driving mechanism can be controlled and / or adjusted according to the stress conditions of the clothing during the clothing processing process detected by the pressure sensor. In this way, the stress conditions of the clothing can be detected, thereby solving problems such as the clothing being damaged due to excessive stress, or the clothing having poor cleaning effect or poor dehydration effect due to insufficient stress.

The present application relates to the field of parameter analysis, especially to a cheongsam parameterization automatic generation optimization system and method, the present application first obtains personnel appearance characteristics, simulates wearing scene action, cloth elasticity and connection strength, obtains the stress condition of each position when wearing different cheongsams to do corresponding actions in three-dimensional simulation software; then based on stress, elasticity and connection strength, cheongsam damage analysis is carried out, combined with stress, appearance characteristics and friction condition, human body damage analysis is carried out; then the cheongsam matching degree analysis is carried out by comprehensively analyzing the cheongsam fit abnormality, cheongsam damage and human body damage analysis results; finally, according to the matching degree analysis result, the cheongsam style is selected, the scheme can comprehensively and scientifically evaluate the adaptability and quality of cheongsam and human body, provide accurate and reliable reference for cheongsam style selection, effectively improve the comfort and aesthetic degree of wearing.

The invention relates to the technical field of breathing devices, in particular to a breathing device suitable for a plateau life support system, which comprises a shell and a cover body, and the cover body covers the top of the shell; an opening is formed in the top of the mask body, the cover body is installed at the opening of the mask body, the breathing mask is arranged in the mask body, the oxygen generator is installed in the shell and communicated with the breathing mask, the mask body is provided with the supporting device, and the supporting device is arranged on the overturning device. The supporting device is used for supporting opening and closing actions of the cover body, and a turnover device is arranged on the shell and used for supporting turnover opening and closing actions of the cover body; the cover body is pressurized through the pressure regulating device, so that the pressure in the cover body is increased, the pressure condition close to a plain area is simulated, and the method can fundamentally relieve altitude stress, effectively guarantee the life safety of personnel, improve the relieving efficiency of the personnel and avoid inconvenience caused by opening of the cover body.

The present invention relates to a method for targeted generation of degradants from a biological product exposed to a low pH stress, wherein said method comprises a) selecting a set of different low pH stress conditions, wherein each stress condition is determined by a combination of a low pH and at least two additional factors, b) exposing said biological product to each low pH stress condition of said set, c) analyzing the degradants obtained in each low pH stress condition, d) processing the data obtained from said analysis, to obtain a predictive model of the degradants generated in function of the low pH and of the at least two additional factors and e), optionally, determining from said predictive model, a combination of values or ranges of values of low pH and of the at least two additional factors to be used to generate desired degradants from said biological product exposed to a low pH stress.

This invention discloses a β3-adrenergic receptor targeting probe GSHP, its preparation method, and its applications. The probe structure is shown below. This probe can visualize the β3-adrenergic receptor (β3-AR) and reversibly monitor the surrounding redox state in real time. Its excellent blood-brain barrier penetration capability enables in vivo brain imaging, which was previously difficult to achieve. This dual-response probe can reversibly and dynamically image the distribution of β3-AR in living cells and its surrounding redox homeostasis under stress conditions, providing direct visual evidence for redox adaptation. Further high-throughput screening using GSHP revealed and validated baicalin as a novel and potent natural inhibitor of β3-AR. Therefore, GSHP provides a multifunctional platform for studying β3-AR-related redox biology and guiding the discovery of treatments for brain diseases.

The invention designs an intelligent insole based on 3D printing personalized biomechanics. The intelligent insole comprises a supporting insole body and a contact insole body. The supporting insole is directly formed through 3D printing, and the contact insole is fixedly connected to the upper end of the supporting insole. The supporting insole is of a hollow structure, and pressure assemblies are installed at the positions, corresponding to the foot sole and the heel of the human body, of the lower end in the supporting insole. Conductive layers are fixedly mounted on the two sides of the upper end of the contact insole and correspond to the sole and the heel of a human body; the insole can monitor the stress condition of the foot sole of a user, determine the current walking posture according to the stress condition, prompt the user according to the corresponding posture, and stimulate the foot sole of the user in an electrical stimulation mode after multiple prompts, so that the user can be forced to correct the walking posture, and the walking posture of the user is corrected. The purposes of real monitoring and correction are achieved through long-time stimulation correction, and the problem that vibration correction is conducted on an existing insole through a simple mobile phone can be solved.

The invention relates to the technical field of intelligent education equipment, and discloses an intelligent schoolbag imbalance warning system based on dual-channel pressure induction, which comprises a schoolbag body and two shoulder straps fixedly connected with the back surface of the schoolbag body, comprising a 3 * 6 matrix type flexible piezoresistive sensor, a dynamic sampling circuit, an environment compensation unit and an inertia measurement unit which are arranged in a shoulder strap on each side, and the sensing module is used for collecting double-shoulder pressure distribution data and backpack motion posture data. According to the intelligent schoolbag imbalance warning system and method based on dual-channel pressure induction, through cooperative work of matrix pressure sensors of shoulder straps on the two sides and a 9-axis IMU, the system can capture the pressure distribution difference of the two shoulders and the posture change of the schoolbag in real time; a time domain-frequency domain conjoint analysis algorithm and a Kalman filtering fusion technology are adopted, abnormal stress conditions under different gaits such as walking and running can be accurately recognized, and graded prompting is carried out through a three-color LED, vibration feedback and sound alarm.

The invention relates to the field of parameter analysis, in particular to an automatic generation optimization system and method for cheongsam parameterization, and the method comprises the steps: firstly obtaining physical features of a person, simulating wearing scene actions, cloth elasticity and connection strength, and obtaining stress conditions of all positions in three-dimensional simulation software when the person wears different cheongsams to do corresponding actions; performing cheongsam damage analysis on the basis of stress, elasticity and connection strength, and performing human body damage analysis in combination with stress, physical features and friction conditions; analyzing the cheongsam matching degree according to analysis results of cheongsam fit abnormity, cheongsam damage and human body damage; finally, the cheongsam style is selected according to the matching degree analysis result, the scheme can comprehensively and scientifically evaluate the fitness and quality of the cheongsam and the human body, accurate and reliable reference is provided for cheongsam style selection, and the wearing comfort and attractiveness are effectively improved.