A human posture real-time monitoring and correcting system and a monitoring and correcting method

Abstract

The application discloses a human posture real-time monitoring and correcting system and a monitoring and correcting method, relates to the technical field of human posture monitoring, and comprises the following steps: S1, collecting human information, correcting and positioning the posture of a human body, and collecting data of the weight and back length of the human body; S2, generating a standard model, performing data analysis on the collected data, and generating a standard posture model; S3, posture comparison, monitoring the state of the human body, and comparing the actual posture of the human body with the standard posture model in real time; and S4, issuing an instruction, and triggering an alarm signal when the deviation of the actual posture of the human body from the standard posture model is greater than a predetermined deviation for more than a predetermined time. The application has the effect of improving the accuracy of posture monitoring.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of human posture monitoring, in particular to a human posture real-time monitoring and correcting system and a monitoring and correcting method. BACKGROUND

[0002] At present, most of the school-age children spend most of their time in learning every day. Maintaining an improper sitting posture for a long time can easily develop bad habits such as humpback and body distortion, and can even cause diseases such as cervical spondylosis, lumbar disc herniation and myopia, which can cause irreversible damage to the body and greatly affect the learning and growth of children.

[0003] In the prior art, a posture estimator is often used to monitor the posture of children. The posture estimator usually extracts the half-body posture of the identified object through a visual sensor, and helps users to adjust incorrect postures in time according to the posture standard algorithm to ensure the health of people.

[0004] For the related technology in the above, school-age children are in the peak period of physical development, and the growth and development process of each child is different. The posture standard in the posture estimator is derived from the correct posture under the standard body type. The matching degree of the posture standard in the posture estimator with the correct posture of the personnel under the non-standard body type such as school-age children is low, so that the posture of school-age children cannot be accurately monitored. SUMMARY

[0005] In order to improve the problem that the matching degree of the posture standard in the posture estimator with the correct posture of the personnel under the non-standard body type such as school-age children is low, so that the posture of school-age children cannot be accurately monitored, the present application provides a human posture real-time monitoring and correcting system and a monitoring and correcting method.

[0006] In the first aspect, the present application provides a human posture real-time monitoring and correcting method, which adopts the following technical scheme:

[0007] A human posture real-time monitoring and correcting method, comprising the following steps:

[0008] S1, collecting human body information, weighing the weight of the human body, correcting and positioning the initial posture of the human body, and thus accurately measuring the length of the back of the human body;

[0009] S2, generating a standard model, analyzing the collected data to generate a standard posture model;

[0010] S3, posture comparison, monitoring the state of the human body, and comparing the actual posture of the human body with the standard posture model in real time;

[0011] S4, issuing an instruction, when the deviation of the actual posture of the human body from the standard posture model is greater than the predetermined deviation for more than a predetermined time, triggering an alarm signal.

[0012] By adopting the technical scheme, the posture of the user is first corrected and positioned, ensuring that the length data of the weight and the back length collected is relatively accurate; the collected data is analyzed to generate a standard posture model matched with the current user; subsequently, the posture of the user is monitored in real time, and when the actual posture of the user deviates greatly from the standard posture model and the deviation lasts for more than a predetermined time, an alarm signal is issued to remind and assist the user to correct and adjust the posture. In the above-mentioned monitoring and correcting method, the posture of the user is first corrected and positioned, improving the accuracy of the collection of human body information, making the standard posture model generated have high matching degree with the current user's physical development state, and thus helping to effectively monitor the posture of the user in a non-standard posture and improving the accuracy of posture monitoring.

[0013] Optionally, the standard posture model in the step S2 includes a sitting standard model and a lying standard model.

[0014] In the step S3, the human body state is monitored and recognized, and the sitting standard model / lying standard model is selected to be compared with the actual posture of the human body.

[0015] By adopting the technical scheme, when the user is sitting, the sitting standard model is selected to be compared with the actual posture of the user, so as to realize real-time monitoring of the posture of the human body in a sitting state. When the user is lying, the lying standard model is selected to be compared with the actual posture of the user, so as to realize real-time monitoring of the posture of the human body in a lying state. The human body posture real-time monitoring and correcting method is suitable for various scenes and helps to realize real-time monitoring of the static posture of the user.

[0016] In a second aspect, the application provides a human body posture real-time monitoring and correcting system, which adopts the following technical scheme:

[0017] Based on the above-mentioned human body posture real-time monitoring and correcting method, the device for correcting and positioning the posture of the human body in the step S1 is a deviation correcting and positioning device, which includes:

[0018] A supporting plate is horizontally arranged and used for supporting the human body in a sitting state;

[0019] A leaning plate is arranged on one side of the supporting plate and is arranged at an angle with the supporting plate, and is used for supporting the back of the human body;

[0020] A plurality of pressure identifiers are uniformly arranged on the supporting plate and are used for monitoring the pressure when the human body sits on the supporting plate;

[0021] A belt mechanism is arranged on the leaning plate to assist in adjusting the angle of the back of the human body.

[0022] The data processing module is arranged on the supporting plate, and the pressure identifier and the belt mechanism are electrically connected to the data processing module.

[0023] The voice module is further arranged on the supporting plate and is electrically connected to the data processing module.

[0024] The light sensor for detecting the length of the back of the human body is arranged on the leaning plate and is electrically connected to the data processing module.

[0025] Through the above technical solution, the user sits on the supporting plate, and the plurality of pressure identifiers synchronously identify the pressure of each part of the supporting plate. The belt mechanism assists the user to stably lean on the leaning plate. The plurality of pressure identifiers transmit the pressure values to the data processing module. The data processing module analyzes the pressure values of the plurality of pressure identifiers to determine whether the user has an incorrect sitting posture such as forward leaning, backward leaning, and leaning. If the user has an incorrect sitting posture, the data processor transmits the signal to the voice module, and the voice module reminds the user through voice to quickly adjust the sitting posture. When the user adjusts the sitting posture to the appropriate angle, the pressure identifier and the light sensor can collect the weight and the length of the back of the user, so that the precision of the human body information collection data is high, the matching degree between the standard posture model and the current user's physical development state is high, and the posture of the user in a non-standard posture is effectively monitored, and the accuracy of the posture monitoring is improved.

[0026] Optionally, the belt mechanism comprises:

[0027] Two straps are arranged on the two sides of the leaning plate, respectively.

[0028] Two pull rings are connected to the two straps, respectively, and are used to be sleeved on the shoulders of the human body.

[0029] A winding assembly is used to synchronously wind and unwind the two straps and is electrically connected to the data processing module.

[0030] A pressure plate is arranged on the side of the leaning plate close to the supporting plate and is electrically connected to the data processing module.

[0031] The data processing module analyzes the pressure values of the pressure identifier and the pressure plate to drive the winding assembly to start and stop. The winding assembly synchronously winds and unwinds the two straps to pull the human body to adjust the angle of the back of the human body, so that the back of the human body is stably pressed on the pressure plate.

[0032] By adopting the technical scheme, the user passes two arms through the two pull rings respectively, so that the two pull rings are respectively sleeved on the two shoulders of the human body. When the human body information needs to be collected, the winding assembly can be started to simultaneously wind the two bands, the bands are pulled by the pull rings to make the user's back abut against the leaning plate, the pressure plate transmits the abutting force signal of the user to the leaning plate to the data processing module, and the multiple pressure identifiers transmit the pressure values to the data processing module. After the data processing module processes and analyzes the signal, the winding assembly is driven to start and stop, so as to correct the posture of the user when collecting the human body information.

[0033] When the learning posture of the user is monitored, the winding assembly can be driven to pay off the bands according to the current physical development of the user, so that the bands are paid off to a specified length. After the pull ring is sleeved on the shoulder of the user, the user leans forward to a standard angle, at which time the bands are tensioned, and the tensioned bands can effectively avoid the abnormal sitting posture caused by the user's too forward leaning.

[0034] Optionally, the pull ring is sleeved with an air ring, and a gas guide pipe is communicated between the two air rings. A flow monitor for monitoring the gas exchange amount between the two air rings is arranged on the gas guide pipe, and the flow monitor is electrically connected with the data processing module.

[0035] When the human body posture is inclined, the two air rings are subjected to different extrusion forces, the flow monitor identifies that there is gas exchange in the gas guide pipe, and the flow monitor transmits the signal to the data processing module, and the data processing module controls the voice module to issue an alarm.

[0036] By adopting the technical scheme, the air ring elastically abuts against the shoulder of the user, effectively reducing the discomfort of the user caused by the traction of the pull ring. The two air rings are communicated through the gas guide pipe. When the length of the back of the user is collected, if the waist and back of the user are twisted, at this time, the gas between the two air rings exchanges in the gas guide pipe. The flow monitor can monitor the gas flow in the gas guide pipe, and through the analysis and judgment of the data processing module, the data processing module reminds the user to adjust the twist angle of the waist and back through the voice module, so that when the length of the back of the user is collected, the waist and back of the user do not twist, and the light sensor accurately identifies the length of the back of the user.

[0037] When the posture of the user is monitored, if the line connecting the two shoulders of the user is not parallel to the leaning plate, the two air rings are extruded to different degrees, so that the gas between the two air rings exchanges in the gas guide pipe. At this time, the flow monitor can monitor the gas exchange amount and transmit the signal to the data processing module, and the data processing module analyzes the signal to trigger the voice module to issue a warning and remind the user to adjust the posture in time.

[0038] Optionally, the air guide pipe comprises a connecting pipe, two piston pipes and a sleeve pipe, the connecting pipe is located between the two piston pipes, the two piston pipes are communicated with the two air rings respectively, the connecting pipe is sleeved on the two piston pipes and communicated with the piston pipes, the end of the piston pipe away from the air ring is sealed and abuts against the inner wall of the connecting pipe, and the sleeve pipe is sleeved on the connecting pipe.

[0039] When the piston pipe slides in the connecting pipe, the cavity volume communicated between the two air rings changes, and the air guide pipe is provided with a gas adjusting assembly for injecting / gassing air into the air guide pipe.

[0040] By using the above technical scheme, the air ring is first injected with air, so that the air ring is closely sleeved on the user's shoulder. When the shoulder widths of different users are different, or when the same user moves the shoulder after wearing the two air rings, the distance between the two shoulders changes. At this time, the two piston pipes are pulled to move in the connecting pipe in the direction away from each other, so that the cavity volume communicated between the two air rings becomes larger. At this time, the gas adjusting assembly is started, the gas adjusting assembly injects air into the air guide pipe, keeps the pressure in the air ring stable, and makes the air ring closely sleeved on the user's shoulder. Not only can the user's sitting posture be accurately detected, but also the user's back length can be accurately detected when collecting human body information.

[0041] Optionally, it further comprises a sleep monitor, the sleep monitor is located on the supporting plate, and the sleep monitor is electrically connected with the data processing module.

[0042] By using the above technical scheme, the sleep monitor can monitor the state of the user, and the data processing module analyzes the signal. If the user is in a sleep state, the data processing module switches the lying standard model to monitor and compare the posture of the user.

[0043] Optionally, the angle between the leaning plate and the supporting plate is adjustably arranged, the supporting plate is provided with an adjusting mechanism for adjusting the angle between the leaning plate and the supporting plate, and the adjusting mechanism and the belt mechanism are electrically connected with the sleep monitor.

[0044] When the sleep monitor monitors that the current state of the human body is a sleep state, the sleep monitor drives the belt mechanism to start and drags the human body to lean on the leaning plate, and at the same time, the sleep monitor drives the adjusting mechanism to start, and the adjusting mechanism adjusts the angle between the leaning plate and the supporting plate.

[0045] By adopting the technical scheme, when the sleep monitor transmits the state of the user to the data processing module, if the data processing module analyzes that the user is in a sleep state, the data processing module drives the adjusting mechanism to adjust the size of the included angle between the leaning plate and the supporting plate, so that the user lies on the supporting plate and the leaning plate, and at this time, the posture of the user can be monitored and compared through the lying standard model.

[0046] Optionally, a plurality of sliding blocks are arranged on the leaning plate and slide towards or away from the supporting plate, and a sliding mechanism for driving the plurality of sliding blocks to slide respectively and independently is arranged on the leaning plate, and the sliding mechanism is electrically connected with the data processing module.

[0047] A filling mechanism for supporting the back of the human body is arranged on the sliding block, and the filling mechanism is electrically connected with the data processing module.

[0048] By adopting the technical scheme, the data processing module can start the sliding mechanism according to the state of the user, the sliding mechanism drives the sliding block to drive the filling mechanism to slide on the leaning plate, so that the filling mechanism is adapted to the waist and neck of the user, for supporting the waist and neck of the user, thereby reducing the local force of the skeleton of the user, and helping to assist in correcting the posture of the user.

[0049] Optionally, a bottom plate is arranged on the side of the supporting plate away from the pressure identifier, and a lifting assembly for driving the supporting plate to lift is arranged on the bottom plate, and the lifting assembly is electrically connected with the data processing module.

[0050] By adopting the technical scheme, when the user sits on the supporting plate, if it is needed to collect the human body information of the user, the data processing module drives the lifting assembly to start, the lifting assembly drives the supporting plate to lift on the bottom plate, so as to adjust the supporting plate to an appropriate height, so that the legs of the user are suspended, which helps to accurately detect the weight of the user, and thus the standard posture model generated has high adaptability to the user.

[0051] Optionally, a foot plate is arranged on the bottom plate and located on the side of the supporting plate away from the leaning plate.

[0052] By adopting the technical scheme, when the user sits or lies, the height of the foot plate on the bottom plate is adjusted, so that the legs of the user are lifted to an appropriate height by the foot plate, thereby adjusting the angle between the legs and the back of the user, which helps to assist in correcting the posture of the user.

[0053] In summary, the present application has at least one of the following beneficial technical effects:

[0054] 1. In the process of collecting human information of a user, the posture of the user is first corrected and positioned, the accuracy of collecting human information is improved, the matching degree between the standard posture model generated based on the information and the current user's physical development state is high, and then it is helpful to effectively monitor the posture of the user in a non-standard body posture and improve the accuracy of posture monitoring;

[0055] 2. In the process of collecting human information, the winding assembly is started, the winding assembly winds the two straps at the same time, the straps pull the back of the user against the leaning plate through the pull ring, the pressure plate transmits the signal of the user's pressing force on the leaning plate to the data processing module, the data processing module analyzes the signal and drives the winding assembly to start and stop, so as to correct and position the posture of the user in the process of collecting human information, improve the accuracy of collecting human information, and make the matching degree between the standard posture model generated based on the information and the current user's physical development state high;

[0056] 3. The pull ring is sleeved on the shoulder of the user through the air ring, the two air rings are connected through the air guide pipe, when the connecting line of the shoulders of the user on both sides is not parallel to the leaning plate, the two air rings are squeezed to different degrees, so that the gas between the two air rings exchanges in the air guide pipe; At this time, the flow monitor can monitor the gas exchange amount and transmit the signal to the data processing module, the data processing module analyzes the signal, so as to trigger the voice module to give an alarm and remind the user to adjust the posture in time. BRIEF DESCRIPTION OF DRAWINGS

[0057] Figure 1 It is a flow chart of a human posture real-time monitoring and correcting method in the embodiment of the application.

[0058] Figure 2 It is a whole structure schematic diagram of a human posture real-time monitoring and correcting system in the embodiment of the application.

[0059] Figure 3 It is a structure schematic diagram of the supporting plate, the leaning plate, the pressure identifier, the sliding block, the sliding mechanism and the filling mechanism in the embodiment of the application.

[0060] Figure 4 It is a structure schematic diagram of the supporting plate, the leaning plate, the pressure identifier, the strap, the pull ring, the winding assembly and the pressure plate in the embodiment of the application.

[0061] Figure 5 It is a structure schematic diagram of the strap, the pull ring, the air ring, the air guide pipe and the flow monitor in the embodiment of the application.

[0062] Figure 6 It is a sectional structure schematic diagram of the air guide pipe in the embodiment of the application.

[0063] Label: 1, data processing module; 2, voice module; 3, deviation correction positioning device; 31, support plate; 32, leaning plate; 33, pressure identifier; 34, belt mechanism; 341, belt; 342, pull ring; 343, winding assembly; 3431, rotating rod; 3432, winding roller; 3433, guide wheel; 3434, winding motor; 344, pressure plate; 4, air ring; 5, air guide pipe; 51, connecting pipe; 52, piston pipe; 53, sleeve; 6, flow monitor; 7, sliding block; 8, sliding mechanism; 81, screw rod; 82, servo motor; 83, limit block; 91, connecting rod; 92, air bag; 93, air pump; 10, bottom plate; 11, lifting assembly; 12, foot pedal; 13, sleep monitor; 14, adjusting mechanism; 141, rotating block; 142, rotating shaft; 143, rotary motor; 15, soft skin layer; 16, light sensor; 17, flange; 18, capsule; 19, extrusion plate; 20, valve. DETAILED DESCRIPTION

[0064] The following will be described in detail below with reference to the accompanying drawings Figures 1-6 The application is further described in detail.

[0065] The embodiment of the application discloses a human posture real-time monitoring and correcting method.

[0066] Reference Figure 1 The human posture real-time monitoring and correcting method comprises the following steps:

[0067] S1, human body information is collected, the human body assumes a sitting posture, the posture of the human body is corrected and positioned, so that the human body assumes a standard sitting posture, and then the weight and the length of the back of the human body are collected, so that the collected weight and the length of the back are relatively accurate;

[0068] S2, a standard model is generated, the collected data is analyzed, and a standard posture model matched with the current user is generated; wherein the standard posture model comprises a sitting standard model and a lying standard model;

[0069] S3, posture comparison, the state of the human body is monitored and recognized, it is judged whether the current state of the human body is sitting or lying, and the sitting standard model / lying standard model is selected to compare with the actual posture of the human body in real time;

[0070] S4, an instruction is sent, when the actual posture of the user is compared with the standard posture model and a large deviation is generated, and the duration of the deviation exceeds a predetermined time, a warning signal is triggered, the user is reminded and assisted to correct and adjust the posture.

[0071] The embodiment of the application also discloses a human posture real-time monitoring and correcting system.

[0072] ReferenceFigure 2 and Figure 3 The human posture real-time monitoring and correcting system comprises a deviation rectifying and positioning device 3, which comprises a horizontally arranged supporting plate 31, a leaning plate 32 arranged on one side of the supporting plate 31, a plurality of pressure identifiers 33 arranged uniformly on the supporting plate 31, and a belt mechanism 34 arranged on the leaning plate 32. A sponge pad is attached to the supporting plate 31, and the plurality of pressure identifiers 33 are embedded in the sponge pad. A voice module 2 is arranged on the side edge of the supporting plate 31, and a data processing module 1 is arranged on the side of the supporting plate 31 away from the sponge pad. The voice module 2 and the pressure identifiers 33 are electrically connected to the data processing module 1.

[0073] With reference to Figure 2 and Figure 3 The side of the supporting plate 31 away from the sponge pad is further provided with a base plate 10, which can be circular or polygonal. In the embodiment, the base plate 10 is square. To facilitate the movement of the deviation rectifying and positioning device 3, universal wheels are installed at the four corners of the base plate 10. A lifting assembly 11 for driving the supporting plate 31 to lift and lower is arranged on the base plate 10. The lifting assembly 11 can be a hydraulic cylinder, an oil cylinder, a screw rod 81 threaded pair, etc. In the embodiment, the lifting assembly 11 is an oil cylinder. A foot pedal 12 is arranged on the base plate 10 and lifts and lowers through a cylinder. The voice module 2, the pressure identifiers 33, the lifting assembly 11, and the cylinder are electrically connected to the data processing module 1.

[0074] With reference to Figure 2 and Figure 3 The side of the leaning plate 32 close to the supporting plate 31 is provided with a transparent soft leather layer 15. The leaning plate 32 and the supporting plate 31 are arranged at an angle, and the angle between the leaning plate 32 and the supporting plate 31 is adjustable. An adjusting mechanism 14 for adjusting the angle between the leaning plate 32 and the supporting plate 31 is arranged on the supporting plate 31, and the adjusting mechanism 14 is electrically connected to the data processing module 1. In the initial state, the angle between the leaning plate 32 and the supporting plate 31 is 90 degrees. The belt mechanism 34 is arranged on the leaning plate 32, and a light sensor 16 for detecting the length of the back of the human body is further arranged on the leaning plate 32. The belt mechanism 34, the adjusting mechanism 14, and the light sensor 16 are electrically connected to the data processing module 1.

[0075] When the human body information needs to be collected, the adjusting mechanism 14 drives the leaning plate 32 to be vertically arranged with the supporting plate 31, then the user sits on the supporting plate 31, and the data processing module 1 drives the belt mechanism 34 to assist the user to stably lean on the leaning plate 32; then the data processing module 1 drives the lifting assembly 11 to start, the lifting assembly 11 drives the supporting plate 31 to lift on the bottom plate 10, so as to adjust the supporting plate 31 to a suitable height, so that the legs of the user are suspended; at this time, the plurality of pressure identifiers 33 synchronously identify the pressure of the user on each part of the supporting plate 31, and transmit the signal to the data processing module 1.

[0076] The data processing module 1 analyzes the distribution of the pressure value to determine whether the sitting posture of the user is correct, if the sitting posture is incorrect, the data processing module 1 drives the voice module 2 to remind the user by voice, to assist the user to quickly adjust the sitting posture; when the user adjusts the sitting posture to a suitable angle, the light sensor 16 identifies the height of the shoulder of the user, and the pressure identifier 33 identifies the weight of the user, and the data processing module 1 records and analyzes the weight and the back length of the user, to generate the sitting standard model and the lying standard model matched with the current user.

[0077] With reference to Figure 4 and Figure 5 , the belt mechanism 34 comprises two belts 341, two pull rings 342, a pressure plate 344 and a winding assembly 343 for synchronously winding and unwinding the two belts 341; the pressure plate 344 is fixedly installed on the end face of the leaning plate 32 close to the supporting plate 31, the pressure plate 344 can be a single plate or a plurality of strips, the light sensor 16 is located on the pressure plate 344, and the light sensor 16 comprises a plurality of infrared sensors. When the leaning plate 32 is vertically arranged, the connecting lines of the plurality of infrared sensors are also vertically arranged. When the user sits on the supporting plate 31 and leans on the leaning plate 32, the infrared sensors can identify the height of the shoulder of the user, and the data processing module 1 can analyze and record the length of the back of the user.

[0078] With reference to Figure 4 and Figure 5 , the winding assembly 343 comprises a rotating shaft 3431 rotatably installed on the leaning plate 32, two winding rollers 3432 fixedly sleeved on the rotating shaft 3431, two guide wheels 3433 located on the leaning plate 32 and a winding motor 3434 for driving the rotating shaft 3431 to rotate; the winding motor 3434 is electrically connected with the data processing module 1, the rotating shaft 3431 is horizontally and rotatably installed on the side of the leaning plate 32 away from the supporting plate 31, the two guide wheels 3433 are rotatably installed on the side walls on the two sides of the leaning plate 32, the two belts 341 pass through the corresponding guide wheels 3433 and are wound on the winding rollers 3432 on the same side, the ends of the belts 341 away from the winding rollers 3432 are connected with the pull rings 342, and the two pull rings 342 are used for sleeving on the two shoulders of the user.

[0079] The data processing module 1 drives the rotating rod 3431 to rotate the two winding rollers 3432 synchronously through the winding motor 3434, the winding rollers 3432 rotate to synchronously wind the two belts 341, the belts 341 pull the user's back to abut against the leaning plate 32 through the pull ring 342; the pressure plate 344 transmits the abutting force signal of the user to the leaning plate 32 to the data processing module 1, the plurality of pressure identifiers 33 transmit the pressure value to the data processing module 1, the data processing module 1 processes and analyzes the signal, and determines that the user has stably leaned against the leaning plate 32, and then drives the winding assembly 343 to stop working, at this time, the photosensor 16 can accurately detect the length of the user's back.

[0080] When the collection of the user's body information and the production of the standard posture model are completed, the pull ring 342 is still sleeved at the user's shoulder; when the user needs to lean forward to learn and work, the foot pedal 12 can be lifted to support the user's legs according to the current body development of the user through the data processing module 1, and then the data processing module 1 drives the winding motor 3434 to unwind the belts 341, so that the belts 341 are unwound to a specified length; when the user leans forward to a standard angle, the two belts 341 are both tensioned, and the tensioned belts 341 can effectively avoid the bad posture caused by the user's excessive leaning forward, at this time, the pressure value distribution monitored by the plurality of pressure identifiers 33 is the same as the pressure value distribution required by the sitting posture standard model.

[0081] At the same time, under the traction of the belts 341 and the pull ring 342, if the user's back is bent too much, the data processing module 1 will analyze the distribution of the pressure value on the supporting plate 31, at this time, the pressure value distribution monitored by the plurality of pressure identifiers 33 is different from the pressure value distribution required by the sitting posture standard model, so as to trigger the voice module 2 to give an alarm and remind the user to adjust the posture in time.

[0082] In order to effectively reduce the discomfort of the user caused by the traction of the pull ring 342, referring to Figure 5 , the pull ring 342 is sleeved with the air ring 4, and the valve 20 is arranged on the air ring 4; the air ring 4 is elastically abutted at the user's shoulder by injecting gas into the air ring 4 through the valve 20, so as to reduce the discomfort of the user caused by the pull ring 342.

[0083] Referring to Figure 6, two air rings 4 are communicated with a gas guide pipe 5, the gas guide pipe 5 comprises a connecting pipe 51, two piston pipes 52 and a sleeve pipe 53; the two piston pipes 52 are communicated with the two air rings 4 respectively, the connecting pipe 51 is located between the two piston pipes 52, and the connecting pipe 51 is sleeved on the two piston pipes 52 and communicated with the piston pipes 52. The end of the piston pipe 52 away from the air ring 4 is sealedly abutted against the inner wall of the connecting pipe 51, so that when the piston pipe 52 slides in the connecting pipe 51, the cavity volume communicated between the two air rings 4 changes.

[0084] In order to keep the pressure in the two air rings 4 unchanged when the two piston pipes 52 slide in the connecting pipe 51, the gas guide pipe 5 is provided with a gas adjusting assembly for injecting / exhausting gas into the gas guide pipe 5. The gas adjusting assembly comprises a flange 17 fixedly sleeved with the two ends of the connecting pipe 51, a U-shaped extrusion plate 19 fixedly installed on the piston pipe 52 and a capsule 18 located between the flange 17 and the extrusion plate 19; the capsule 18 is located outside the connecting pipe 51, and a gas pipe is connected to the capsule 18, the gas pipe is sequentially arranged through the extrusion plate 19 and the connecting pipe 51 and communicated with the inner cavity of the connecting pipe 51.

[0085] First, gas is injected into the air ring 4, so that the air ring 4 is closely sleeved on the user's shoulder. When the shoulder widths of different users are different, or when the distance between the two shoulders changes after the same user wears the two air rings 4, the two piston pipes 52 are pulled to move in the connecting pipe in the direction away from each other; the piston pipe 52 drives the extrusion plate 19 to move, and the extrusion plate 19 extrudes the capsule 18, so that the gas in the capsule 18 is injected into the connecting pipe 51, the pressure in the air ring 4 is kept stable, and the air ring 4 can be closely sleeved on the user's shoulder.

[0086] Referring to Figure 6 , the connecting pipe 51 is provided with a flow monitor 6 for monitoring the gas exchange amount between the two air rings 4. The flow monitor 6 is specifically a bidirectional gas flow meter, and the bidirectional gas flow meter is electrically connected with a data processing module 1. The sleeve pipe 53 is sleeved on the connecting pipe 51, which can reduce the pressure and discomfort of the connecting pipe 51 to the user; when the user's waist and back are twisted, the gas between the two air rings 4 exchanges in the gas guide pipe 5, the flow monitor 6 can monitor the gas flow in the gas guide pipe 5, and through the analysis and judgment of the data processing module 1, the data processing module 1 reminds the user to adjust the twist angle of the waist and back through the voice module 2, so that the user's waist and back do not twist when the length of the user's back is collected, and the light sensor 16 can accurately identify the length of the user's back.

[0087] In the process of monitoring the learning working posture of the user, if the user's body is twisted or tilted, so that the line connecting the user's two shoulders is not parallel to the leaning plate 32, at this time the two air rings 4 are squeezed to different degrees, so that the gas between the two air rings 4 exchanges in the gas guide pipe 5. The bidirectional gas flow meter can monitor the gas exchange amount and transmit the signal to the data processing module 1; the data processing module 1 analyzes the signal, and at the same time the data processing module 1 also analyzes the pressure value distribution monitored by the plurality of pressure identifiers 33, thereby triggering the voice module 2 to warn and remind the user to adjust the posture in time.

[0088] Referring to Figure 3 and Figure 4 , the human body posture real-time monitoring and correcting system further comprises a sleep monitor 13, which is specifically a bracelet worn on the wrist of the user. The bracelet is connected to the support plate 31 through a strap 341. Whether the user is in a sleep state is monitored through the bracelet, and the bracelet is electrically connected with the data processing module 1. The data processing module 1 judges the state of the user according to the data of the bracelet, so as to start the adjusting mechanism 14 to adjust the included angle between the support plate 31 and the leaning plate 32.

[0089] Referring to Figure 3 and Figure 4 , the adjusting mechanism 14 comprises a rotating block 141 connected with the end of the leaning plate 32, a rotating shaft 142 rotatably installed on the support plate 31, and a rotating motor 143 for driving the rotating shaft 142 to rotate; the end of the rotating block 141 away from the leaning plate 32 is fixedly connected with the rotating shaft 142; the rotating motor 143 is installed on the support plate 31, and the output shaft of the rotating motor 143 is coaxially connected with one end of the rotating shaft 142 through a shaft coupling, and the rotating motor 143 is electrically connected with the data processing module 1.

[0090] When the bracelet monitors that the user is in a sleep state, the data processing module 1 drives the two straps 341 to be synchronously wound by the winding motor 3434, so that the user is stably supported on the leaning plate 32 under the traction of the strap 341 and the pull ring 342; then the data processing module 1 drives the rotating motor 143 to start, and the rotating motor 143 drives the leaning plate 32 to rotate around the support plate 31, so that the user lies on the support plate 31 and the leaning plate 32.

[0091] In order to realize the monitoring and correction of the user's body posture when lying down, referring to Figure 3 and Figure 4 , a plurality of sliding blocks 7 are arranged on the leaning plate 32 to slide towards / away from the support plate 31. In the embodiment of the application, two sliding blocks 7 are arranged, and the two sliding blocks 7 are respectively located on the two sides of the leaning plate 32.

[0092] Referring to Figure 3 and Figure 4The sliding block 7 is provided with a filling mechanism for supporting the back of the human body, the filling mechanism comprising a connecting rod 91, an air bag 92 and an air pump 93; the connecting rod 91 is horizontally arranged, and the ends of the connecting rod 91 are connected with the sliding block 7; the air bag 92 is installed on the connecting rod 91, and the air pump 93 is installed on the sliding block 7 and communicates with the air bag 92 through an air pipe, and the air pump 93 is electrically connected with the data processing module 1.

[0093] With reference to Figure 3 and Figure 4 The leaning plate 32 is provided with a sliding mechanism 8 for driving the two sliding blocks 7 to slide respectively, the sliding mechanism comprising two lead screws 81, two servo motors 82 and two limit blocks 83; the two limit blocks 83 correspond to the two sliding blocks 7 one by one, and the limit block 83 is fixedly installed on one end of the connecting rod 91 away from the sliding block 7; the two lead screws 81 are respectively located at the two ends of the connecting rod 91, and the two lead screws 81 are arranged in parallel and are rotatably installed on the pressure plate 344. The two air bags 92 are arranged in parallel between the two lead screws 81 along the sliding direction of the sliding block 7. Threaded holes are formed through the sliding block 7, and through holes are formed through the limit block 83, the sliding block 7 is threadedly sleeved on the same side of the lead screw 81, and the limit block 83 is slidably sleeved on the same side of the lead screw 81. The two servo motors 82 are fixedly installed on the pressure plate 344 and drive the two lead screws 81 to rotate respectively, and the two servo motors 82 are electrically connected with the data processing module 1.

[0094] When the user sits, according to the sitting standard model, the data processing module 1 drives one servo motor 82 to rotate, so that one air bag 92 is moved to the waist of the user, and then the data processing module 1 drives the corresponding air pump 93 to start, and the air pump 93 quantitatively inflates the air bag 92, so that the air bag 92 is inflated to an appropriate degree and supports the waist of the user. When the user lies down, according to the lying standard model, the data processing module 1 drives the two servo motors 82 to rotate, and the two servo motors 82 respectively drive the two air bags 92 to move to the waist and neck of the user, and then the data processing module 1 drives the two air pumps 93 to start, and the air pumps 93 quantitatively inflate the air bags 92, so that the two air bags 92 are inflated to an appropriate degree and respectively support the waist and neck of the user, so as to correct the posture of the user in the sleeping state.

[0095] The implementation principle of the human posture real-time monitoring and correcting system is that the user sits on the supporting plate 31 and leans against the leaning plate 32 with the aid of the belt mechanism 34, and the height of the supporting plate 31 is adjusted so that the legs of the user are suspended; the data processing module 1 reminds the user to adjust the sitting posture through the voice module 2 according to the distribution of the pressure values on the supporting plate 31, so that the user has a standard sitting posture.

[0096] Then the light sensor 16 identifies the height of the user's shoulders, the pressure identifier 33 identifies the user's weight, and the data processing module 1 records and analyzes the user's weight and back length, thereby generating a sitting standard model and a lying standard model matched with the current user.

[0097] The user wears the bracelet and sleeves the two pull rings 342 on both sides of the shoulders, the bracelet monitors the state of the user, when the bracelet monitors that the user is in the learning and working state, the data processing module 1 drives the foot pedal 12 to lift and support the user's legs, then the data processing module 1 drives the winding motor 3434 to unwind the binding belt 341, so that the binding belt 341 is unwound to the specified length; when the user's body is inclined to the standard angle, both the binding belts 341 are tensioned, at this time, the pressure value distribution monitored by the plurality of pressure identifiers 33 is the same as the pressure value distribution required by the sitting standard model. In addition, the data processing module 1 drives one air bag 92 to move to the user's waist through the sliding mechanism 8 and supports the user's waist.

[0098] When the data processing module 1 analyzes that the pressure value distribution monitored by the plurality of pressure identifiers 33 is different from the pressure value distribution required by the sitting standard model, or the gas exchange exists between the air rings 4 on the two pull rings 342 due to the fact that the line connecting the user's two shoulders is not parallel to the leaning board 32, the data processing module 1 triggers the voice module 2 to warn and remind the user to adjust the posture in time.

[0099] When the bracelet monitors that the user is in the sleeping state, the data processing module 1 drives the two binding belts 341 to be wound synchronously through the winding motor 3434, so that the user is stably supported against the leaning board 32 under the traction of the binding belts 341 and the pull rings 342; then the data processing module 1 drives the rotating motor 143 to start, the rotating motor 143 drives the leaning board 32 to rotate around the supporting board 31, so that the user lies on the supporting board 31 and the leaning board 32.

[0100] Then according to the lying standard model, the data processing module 1 drives the two servo motors 82 to rotate, the two servo motors 82 respectively drive the two air bags 92 to move to the user's waist and neck; then the data processing module 1 drives the two air pumps 93 to start, the air pumps 93 quantitatively inflate the air bags 92, so that the two air bags 92 are inflated and respectively support the user's waist and neck, thereby correcting the posture of the user in the sleeping state.

[0101] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A real-time monitoring and correction system for human posture, characterized in that: The device comprises a deviation rectifying positioning device (3) comprising: a supporting plate (31) arranged horizontally and used for supporting a human body; a leaning plate (32) arranged at one side of the supporting plate (31) and at an angle with the supporting plate (31) and used for supporting the back of the human body; a plurality of pressure sensors (33) arranged uniformly on the supporting plate (31) and used for monitoring the pressure when the human body is seated on the supporting plate (31); a belt mechanism (34) arranged on the leaning plate (32) and used for assisting in adjusting the angle of the back of the human body; wherein the supporting plate (31) is provided with a data processing module (1), the pressure sensors (33) and the belt mechanism (34) are electrically connected with the data processing module (1); the supporting plate (31) is further provided with a voice module (2), the voice module (2) is electrically connected with the data processing module (1); the leaning plate (32) is provided with a light sensor (16) for detecting the length of the back of the human body, the light sensor (16) is electrically connected with the data processing module (1); the belt mechanism (34) comprises: two belts (341) arranged at two sides of the leaning plate (32) respectively; two pull rings (342) connected with the two belts (341) respectively and used for being sleeved on the shoulders of the human body; a winding assembly (343) used for synchronously winding and unwinding the two belts (341) and electrically connected with the data processing module (1); a pressure plate (344) arranged at one side of the leaning plate (32) close to the supporting plate (31) and electrically connected with the data processing module (1); the data processing module (1) drives the winding assembly (343) to start and stop by analyzing the pressure values of the pressure sensors (33) and the pressure plate (344), the winding assembly (343) synchronously winds and unwinds the two belts (341) to pull the human body to adjust the angle of the back of the human body, so that the back of the human body is stably pressed on the pressure plate (344); the pull ring (342) is sleeved with an air ring (4), two air rings (4) are communicated with a gas guide pipe (5), the gas guide pipe (5) is provided with a flow monitor (6) for monitoring the gas exchange amount between the two air rings (4), the flow monitor (6) is electrically connected with the data processing module (1); when the posture of the human body is deviated, the two air rings (4) are subjected to different extrusion forces, the flow monitor (6) can monitor the gas flow in the gas guide pipe (5), and the data processing module (1) analyzes and judges, the data processing module (1) controls the voice module (2) to issue an alarm. The air guide pipe (5) comprises a connecting pipe (51), two piston pipes (52) and a sleeve pipe (53), the connecting pipe (51) is located between the two piston pipes (52), the two piston pipes (52) are communicated with the two air rings (4) respectively, the connecting pipe (51) is sleeved on the two piston pipes (52), the connecting pipe (51) is communicated with the piston pipes (52), the piston pipes (52) are sealedly abutted with the inner wall of the connecting pipe (51) away from the air ring (4), and the sleeve pipe (53) is sleeved on the connecting pipe (51); When the piston pipe (52) slides in the connecting pipe (51), the cavity volume size between the two air rings (4) changes, and the air guide pipe (5) is provided with a gas adjusting assembly for injecting / discharging gas into the air guide pipe (5).

2. The real-time human posture monitoring and correcting system according to claim 1, wherein: A sleep monitor (13) is further included, the sleep monitor (13) is located on the supporting plate (31), and the sleep monitor (13) is electrically connected with the data processing module (1).

3. The real-time human posture monitoring and correcting system according to claim 2, wherein: The angle between the leaning plate (32) and the supporting plate (31) is adjustably arranged, the supporting plate (31) is provided with an adjusting mechanism (14) for adjusting the angle between the leaning plate (32) and the supporting plate (31), and the adjusting mechanism (14) and the belt mechanism (34) are electrically connected with the sleep monitor (13); When the sleep monitor (13) monitors that the current state of the human body is a sleep state, the sleep monitor (13) drives the belt mechanism (34) to start and drags the human body to lean on the leaning plate (32), and the sleep monitor (13) drives the adjusting mechanism (14) to start, and the adjusting mechanism (14) adjusts the angle between the leaning plate (32) and the supporting plate (31).

4. The real-time human posture monitoring and correcting system of claim 1, wherein: A plurality of sliding blocks (7) are arranged on the leaning plate (32) and slide towards / away from the supporting plate (31), the leaning plate (32) is provided with a sliding mechanism (8) for driving the plurality of sliding blocks (7) to slide respectively and independently, and the sliding mechanism (8) is electrically connected with the data processing module (1). A filling mechanism for supporting the back of the human body is arranged on the sliding block (7), and the filling mechanism is electrically connected with the data processing module (1).

5. The real-time human posture monitoring and correcting system of claim 1, wherein: A bottom plate (10) is arranged on the side of the supporting plate (31) away from the pressure identifier (33), the bottom plate (10) is provided with a lifting assembly (11) for driving the supporting plate (31) to lift, and the lifting assembly (11) is electrically connected with the data processing module (1).

6. A real-time monitoring and correcting method for human posture, characterized in that: The human body posture real-time monitoring and correcting system comprises the following steps: S1, collecting human body information, weighing the weight of the human body, correcting and positioning the initial posture of the human body, and thus accurately measuring the length of the back of the human body; S2, generating a standard model, analyzing the collected data, and generating a standard posture model; S3, posture comparison, monitoring the human state, and comparing the actual human posture with the standard posture model in real time; S4, issuing instructions, when the deviation of the actual human posture from the standard posture model is greater than the predetermined deviation for more than a predetermined time, triggering an alarm signal.

7. The real-time human posture monitoring and correcting method according to claim 6, characterized in that: The standard posture model in step S2 includes a sitting standard model and a lying standard model; In step S3, the sitting standard model / lying standard model is selected for comparison with the actual human posture by monitoring and identifying the human state.

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