CN110384359A - A kind of thing to sit on and method - Google Patents

Abstract

The invention discloses a kind of thing to sit on and methods, it is related to life appliance, amusement and recreation, health care, the technical fields such as behavioural analysis, there is health more particularly to one kind, it does exercises, the thing to sit on and method of amusement function, pass through reverse thinking, change the design object of existing thing to sit on, function and construction, unexpected technical effect is produced using the technical characteristic that technical staff tries hard to avoid, form new purposes, both can daily seat have a rest and use, also user's sitting correction set is helped, quick waist hip, form good health habit, improve physical function, enhance physical fitness, separately create a kind of meditation tool and method, a kind of sitting posture metadata acquisition tool and method.

Description

A kind of thing to sit on and method

Technical field

The present invention relates to the technical fields such as life appliance, amusement and recreation, health care, behavioural analysis, more particularly to one Kind there is health, do exercises, the thing to sit on of amusement function and method.

Background technique

The things to sit on such as existing stool is several, chair, sofa, firm support, using being comfortably its prime design requirement and target are most Thing to sit on does not allow seat surface free inclination or waves, and this kind of thing to sit on cannot distinguish between whether user's sitting posture is rectified, even if seat is askew, can yet It lays siege to steady comfortable.Majority, which waves bench direction can only be fixed, to wave, such as can only rock back and forth or be swung left and right, It not can be carried out and multi-direction freely wave.The thing to sit on that minority design allows seat surface multidirectional inclination or waves, can also make great efforts seat surface The amplitude that tilts or wave limits to a very small extent, such as entitled " a kind of thing to sit on and its inclination rocking equipment ", application number For the application for a patent for invention of CN201710512322.8, " elasticity can effectively be controlled using non-homogeneous carrying and subregion carrying The deformation range of load-bearing part ", to limit seat surface inclination rocking tendency, for other types of inclination rocking equipment, this application Point out that they more or less have that rigidity friction, structure is complicated, debugging is difficult, noise is big, vulnerable, easy to damage, at high cost, no The problems such as being capable of resetting.The major function of existing thing to sit on, which is to provide, has a rest or serves as ornaments, support, does not have special without having Health care, sitting correction set, Agility Training function, therefore be unable to fast speed, high-frequency, long-time continuous transformation inclination side To, or generate in fast speed, high-frequency, long-time continuous transformation inclined direction heavier friction, collision, fever, noise, Loss etc..

Current other devices with sitting posture prompting or correcting function, design starting point are also based on the stabilization, comfortable of thing to sit on Support, it is undesirable to which seat surface inclination is waved, and the patent applications such as CN201710788676.5, CN201710788635.6 proposition " passes through Array of pressure sensors is set on the seat and infrared sensor array is being set by back, to the buttocks center of gravity of people and back Backrest distance carries out real-time monitoring, the active warning people when abnormal sitting posture is true ".It is this kind of to use pressure sensor, light or view Feel that sensor carries out the device of sampling analysis to user's sitting posture, can there is certain monitoring reminding effect, but implement it is more complex, to user Or the outer shape restriction of device is more, posture is more stiff, it is difficult to adapt to the different bodily forms, different dressings, be easy wrong report, leakage It reports, puzzlement user, is reminded even if being issued to user, user is also difficult to know how to sit just correct, just suitable health.

Existing meditation method, due to lacking auxiliary tool, often abnormal sitting posture holds during sitting in meditation practitioner without knowing It is easily sleeping, it influences to temper health effect.It is existing about human individual's behavior, health, mood data acquisition and analysis method, it is still few It is carried out by sitting posture data.

Summary of the invention

The technical problems to be solved by the present invention are: by reverse thinking, change the design object of existing thing to sit on, function and Construction, provide it is a kind of have stronger health, do exercises, the thing to sit on of amusement function and method, when comfortable when sitting user just, askew seat not Comfortably, guidance auxiliary user's sitting correction set forms good health habit, can also help user to wave body by twisting and reach forging Refining health, is done exercises, entertainment effect, on the other hand also can provide a kind of meditation method, a kind of sitting posture metadata acquisition tool and side One technical solution of method, use is as follows:

1, a kind of thing to sit on is made of pedestal, seat surface, support connector, and the support connector lower end is connect with pedestal upper end, even Connect below fitting upper end and seat surface, it is characterised in that: the support connector be it is elastic, the support to seat surface is unstable 's；When user is just seated on seat surface, i.e., user's body falls in the branch to the point of resultant force for the distribution pressure that seat surface applies Support connector vertical direction central area in and resultant direction downward when, it is described support connector elastic reaction with joint efforts Upward, support seat surface held stationary is comfortable in direction；Be seated on seat surface when user is askew, i.e. non-positive seat when, seat surface generate inclination, institute The elastic reaction resultant direction for stating support connector generates offset unstability, causes user uncomfortable；From the different journeys of the askew seat of user Degree is corresponding with direction, and the seat surface can be tilted towards 360 degree of any directions.

Existing thing to sit on is pursued steadily, comfortably more, avoids the unstable of support as possible, but also due to existing thing to sit on is excessively flat Surely, comfortably, much humanoid to be accustomed at incorrect sitting-pose without knowing, frequent abnormal sitting posture can generate compared with major injury body.This hair The bright thing to sit on provides a kind of unstable support, may tilt at any time towards 360 degree of any directions, by skill unfavorable in the prior art Art feature is converted into advantageous feature, has new performance, and technical effect produces the variation of " matter ", and user's moment is made to keep police It is cautious, consciously correct sitting posture, cultivate good habit, so as to improve physical function, enhancing physical fitness.

2, according to the 1st thing to sit on, it is further characterized in that: the support connector only uses 1 compressed spring；Pedestal with Between seat surface in addition to 1 compressed spring is used to support connection, without other supports and limit part.

Preferably, the compressed spring, it is general that line footpath 6 to 8mm, length 50 to 150mm, number of active coils 2 to 6 is selected to enclose, For the leg seat that hangs down, the outer diameter of the compressed spring is generally less than 100mm, for tailor seat, the outer diameter of the compressed spring Generally less than 200mm applies general compressed spring elastic force calculation formula, extrapolates specific ginseng according to user's weight difference Number model.

Existing thing to sit on is to make user more comfortable using the main purpose of compressed spring or extension spring, and number of springs majority is not Only 1, uses single compressed spring as support buffering between pedestal and seat surface, also need to install pogo barrel or support rod etc. additional Limit, protection part.Thing to sit on of the present invention only uses 1 compressed spring, and does not need other supports, limit, protector, carries out Unfavorable factor in the prior art is converted advantageous feature by omitting elements, can form more inclined directions, bigger inclination width Degree, body-sensing feed back more preferable, more flexible unstable support, have new performance, bring unexpected technical effect；Structure is more Add succinctly, implementation is easier, can wave demand with response quickly degree, high-frequency, prolonged inclination.

3, according to the 1st or 2 thing to sit on, it is further characterized in that: numerous raised massage points are distributed in seat surface upper surface, convex It is more than 5mm that play massage point height, which be more than 8mm, mutual spacing majority, with secondary stimulus, massages user's buttocks etc. and contacts with seat surface Position.Preferably, acupressure probe is attached at pedal upper surface, to form numerous raised massage points.

Under the conditions of the prior art, there are many persons to select the static object such as cobblestone plate, acupressure probe and temper health, use is this kind of Static object is relatively dry as dust, and often makes great efforts to avoid the tenderness position with greater need for exercise in use process；User sits On the raised massage point of thing to sit on seat surface of the present invention, due to the unstable support of thing to sit on, obtained stimulation, massage effect can compare Using becoming apparent from static object, user, which can also be sitting on the thing to sit on, actively twists the exercise of waist hip, can reach more preferably by It rubs effect.

4, according to any one of 1st to 3 thing to sit on, it is further characterized in that: including inclination angle sensing element, the inclination angle sensing Component is attached to seat surface, links with seat surface, the tilt angle of real-time detection seat surface.

In the prior art, some devices are by installing array of pressure sensors in seat surface or infrared ray being arranged by back Sensor array, camera wear sensor with user, carry out sampling analysis to user's sitting posture, these technologies are implemented More complex, more to the outer shape restriction of user or device, majority can only reflect local circumstance.Thing to sit on of the present invention is used The variation of family parts of body can be integrally reflected on the change of pitch angle of seat surface, and the inclination angle sensing element is attached to seat surface, with Seat surface linkage, it is only necessary to overall condition can be monitored using 1 sensing element.

5, according to the 4th thing to sit on, it is further characterized in that: including wireless communications component, acquire the inspection of inclination angle sensing element The inclination of the seat surface data that measure simultaneously are sent out by wireless communication mode.

Existing thing to sit on due to cannot 360 degree of any inclinations, or do not have inclination angle sensing element, can not just be connect by non-yet Touching mode obtains having little significance for dynamic inclination of the seat surface data or data.Thing to sit on of the present invention provides unstable branch Support, dynamic inclination of the seat surface data are able to reflect many useful information, such as: user either with or without being sitting on thing to sit on, either with or without As if sitting on pins and needles, it either with or without moving about, is not risen either with or without sitting, either with or without certain is often inclined on one side, these data are able to reflect The situations such as behavior, health, the mood of user, are non-contactly sent out automatically, can further be arranged, be divided by external equipment Analysis is excavated, and more significant purposes are generated.

6, according to the 4th or 5 things to sit on, it is further characterized in that: including tilting reminder feature, detect seat surface tilt angle When more than a certain range, make a sound automatically or vibrating alert user.

Preferably, prompting can be made a sound automatically, also user is allowed to close sound prompting；It can also be generated on seat surface Vibration is only perceived by one people of user, leaves other people alone.

7, according to any one of 4th to 6 thing to sit on, it is further characterized in that: including twisting component of playing music, detect that seat surface inclines Rake angle makes a sound automatically when being more than a certain range, and corresponding different inclined direction issues different sound, can also correspond to Different inclined direction, different magnitude of inclination issue different sound automatically.

Twisting play music component in addition to have inclination prompting function other than, it is also more interesting, attract user use, by waist hip, Buttocks etc. locally perform music by twisting, very novel, can preferably take exercises while cultivating user's timing, rhythmical image Harmony, flexibility, accuracy, achieve many things at one stroke.

8, according to any one of 4th to 7 thing to sit on, it is further characterized in that: including timing piece of issuing an order, sent out from trend user Direction instruction sequence out, commander user tilt towards respective direction and twist, and it is correct complete in the given time that automatic detection calculates user At the quantity of instruction, or automatic detection calculates user and is correctly completed the time used in the instruction sequence of predetermined action direction, and can incite somebody to action Quantity performed or/and time used externally export.Direction instruction can play a variety of sides such as sound, text importing, lamplight pointing Formula issues.

Preferably, make an appointment front, rear, left and right, it is left front, right before, it is left back, right after 8 inclined directions, meter of making an appointment Shi Shichang, the timing piece of issuing an order issues the instruction in one of direction automatically, synchronous to start countdown, and user twists body The seat surface of the thing to sit on is driven to tilt towards respective direction, the data that timing piece is detected according to inclination angle sensing element of issuing an order compare automatically Compared with, if user's actual act direction is consistent with command direction, add up correct number and automated randomized sending next instruction automatically, Circulation is until countdown terminates according to this.

Optionally, make an appointment front, rear, left and right, it is left front, right before, it is left back, right after 8 inclined directions, preselect one Duan Fangxiang instruction sequence, the timing piece of issuing an order issues first instruction of instruction sequence automatically, synchronous to start timing, user Twisting body drives the seat surface of the thing to sit on to tilt towards respective direction, the number that timing piece of issuing an order is detected according to inclination angle sensing element If user's actual act direction is consistent with command direction, the next instruction in instruction sequence is relatively issued automatically according to automatic, according to Until user is correctly completed the last one instruction in instruction sequence, timing stops this circulation, show that user completes command adapted thereto Total used time of sequence.

The thing to sit on and usage are full of entertaining, and user can be helped to loosen body, improve harmony, flexibility, agility, Commonly using physical function, enhancing physical fitness can be improved, and it can be used for social sharing, interaction, match.

9, a kind of meditation method, it is characterised in that user is sat in meditation using any one of 1st to 8 thing to sit on, including with Lower step:

S1: the thing to sit on is placed steady；

S2: HUIYIN acupoint is directed to the central area of the support connector vertical direction of the thing to sit on；

S3: it attempts vertical leg or crosses one's legs to be seated on the thing to sit on, holding is not fallen；

S4: adjusting body from head to foot and sit up straight, and empty spirit top strength, shrinking bosom and straightening back, loose waist, shoulder low and elbow loose, legs and feet are ajusted, and makes described Thing to sit on is gradually steady, and the lateral forces such as torsion of generation are the smaller the better, progressively disengages the Auxiliary support of hand, and hand is easily put It is placed on leg, slowly casts one's eyes down；

S5: whole body loosens, adjustment breathing, and abdominal respiration or inverse abdominal respiration can be used, progressively reach slow, even, depth, length；

S6: being maintained on the thing to sit on and do not fall, and returns to step S4 or S5 when necessary, until terminating.

The meditation method, can help user to rectify meditation posture, and unstable being supported by keeps both loosening conducive to user Watchful state again, prevents from falling asleep, meditation efficiency and effect can be improved.

10, a kind of sitting posture collecting method, it is characterised in that: sat using any one of 1st to the 8 thing to sit on acquisition user Appearance data, comprising the following steps:

S1: the thing to sit on is placed steadily, is then started；

S2: the thing to sit on acquires seat surface tilt angle data according to preset sampling period self-timing, is included in queue to be sent；

S3: the seat surface tilt angle data sequence that step S2 is acquired is carried out group automatically according to preset sending cycle by the thing to sit on It wraps and externally sends；Return step S2 circulation executes.

Optionally, collected seat surface tilt angle data can also be stamped timestamp simultaneously and be stored in this by step S2 Ground can be inquired for external equipment read when needed.

Existing thing to sit on due to cannot 360 degree of any inclinations, or do not have inclination angle sensing element, can not just be connect by non-yet Touching mode obtains having little significance for dynamic inclination of the seat surface data or data.Thing to sit on of the present invention provides unstable branch Support, dynamic inclination of the seat surface data are able to reflect many useful information, such as: user either with or without being sitting on thing to sit on, either with or without As if sitting on pins and needles, it either with or without moving about, is not risen either with or without sitting, either with or without certain is often inclined on one side, these data are able to reflect The situations such as behavior, health, the mood of user, are non-contactly sent out automatically, can further be arranged, be divided by external equipment Analysis is excavated, and more significant purposes are generated.

11, according to any one of 1st to 8 thing to sit on, it is further characterized in that: including audio playback component, for playing companion Play music, classical article, sound instruction etc..

12, according to any one of 1st to 8 thing to sit on, it is further characterized in that: including massage motor, it is installed on table on seat surface Face is massaged automatically for user.

13, according to any one of 1st to 8 thing to sit on, it is further characterized in that: the intention cover for seat including easy detachable, with readily removable The mode changed is coated on seat surface, user can realizing self disassembling, replacement, can customized personalization appearance.

The beneficial effects of the present invention are:

A kind of thing to sit on and method are created, design object, the function and construction of existing thing to sit on is changed, utilizes existing thing to sit on field The technical characteristic that technical staff tries hard to avoid produces unexpected technical effect, forms new purposes, provides a kind of tool Standby stronger health is done exercises, the thing to sit on of amusement function and method, simple for structure, economical and practical, not only can daily seat have a rest and use, Uncomfortable when comfortable when user can also be made just to sit, askew seat, guidance auxiliary user's sitting correction set forms good health habit, also User can be helped to wave body by twisting to reach exercise, health, do exercises, entertainment effect, can also be used to social share, mutually Dynamic, match；Also a kind of meditation tool and method is created, user can be helped to improve meditation efficiency and effect；Also create one Kind of sitting posture metadata acquisition tool and method, can be used to the indexs such as the behavior for monitoring, analyzing, manage user, health and mood, can be with It is further arranged by external equipment, analyzes, excavates, generate more significant purposes.After popularizing, society can be significantly reduced Meeting medical treatment cost expenditure, enriches people's culture life, promotes people's Happiness Index.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples, and Fig. 1 is the composition schematic diagram of the embodiment of the present invention.

Specific embodiment

Fig. 1 is the composition schematic diagram of the embodiment of the present invention.Embodiment main body is made of pedestal 1, seat surface 2, support connector 3, bottom General base assembly, which may be selected, in seat 1 implements, and respective trays can be selected according to user's weight and use environment, flexible gas bar, are prevented The assembling parts such as dirt set, star base, wheel；Seat surface 2 can select plank, bamboo clappers, plastic plate, metal plate etc. no according to user preferences Deformable material production, length and width, thickness and existing thing to sit on are close, and a people is suitble to sit；Support connector 3 can according to Family weight and hobby select big compressed spring, such as the general compression spring of line footpath 7mm, outer diameter 70mm, length 80mm；Compress bullet Spring lower end can be directly welded on pedestal, and first compressed spring lower end can also be welded on sheet metal, then by sheet metal and bottom Seat is fixed together in a manner of being connected or welding etc.；Compressed spring upper end can be first welded on sheet metal, then by sheet metal and seat Face is connected fixation.

Optionally, pedestal 1 can simplify as only with a piece of plate, to use on direct frame to other things to sit on；It can be with Outer diameter somewhat larger compressed spring, such as outer diameter 150mm or so are matched, reduces balance difficulty in order to tailor seat.

To allow the upper surface of seat surface that numerous raised massage points are distributed with, can there are many methods, such as cut on seat surface Cut engraving or grafting attachment, open particular manufacturing craft manufacture etc., the preferred acupressure probe 4 of the present embodiment, select one (or multiple are combined into) with The close acupressure probe of seat surface area fixes or is pasted onto seat surface upper surface, preferably detachable stickup, such as uses strength gum Velcro is pasted.

Selecting rechargeable battery or external power source interface is that thing to sit on is powered, optionally use loudspeaker as tilt reminder feature, Twisting play music component, timing piece of issuing an order, audio playback component sounding component, protecting box 5 can be packed into together with power supply module, By paste, be connected etc. it is any in a manner of be fixed below seat surface, specific fixed position is unlimited, and seat surface inclination is not interfered to wave i.e. It can.

The electronic components such as printed circuit board, microprocessor, inclination angle sensing element, wireless communications component, player are selected, Protecting box 6 can be packed into together, by paste, be connected etc. it is any in a manner of be fixed below seat surface, specific fixed position is unlimited, there is no harm in Seat surface inclination is hindered to be waved.

Microprocessor can select the similar general-purpose device such as single-chip microcontroller, card computer, for example, Arduino, STM32, C51, Any model such as raspberry pie；Inclination angle sensing element can select similar any model such as MPU6050, ADXL345, MMA7361 The sensor module of X, Y-axis inclination angle size can be exported with real-time detection；Wireless communications component can be selected general infrared, bluetooth or It is wireless to wait the similar transceiver module for having contactless communication function；Player is optional to play the general of the audio files such as MP3 Playing module.

Inclination angle sensing element, wireless communications component, player are connected with the input/output port of microprocessor respectively, for even Line is succinct, can weld these electronic components or be plugged on printed circuit board, by the printed circuit of printed circuit board into The corresponding connection of row, power supply module are connected with printed circuit board, and for all electronic component power supplies, loudspeaker passes through printed circuit board It is connected with player.

Microprocessor inline processed procedure auto-control inclination angle sensing element, inclination reminder feature, is turned round wireless communications component Dynamic component of playing music, timing piece of issuing an order, audio playback component realize corresponding function.

Microprocessor, which is embedded in program, first presets a tilt angle threshold value t, such as 5 degree, and when inclination angle, sensing element is real-time When the X or Y-axis inclination data absolute value detected is greater than preset threshold t, signal, player are issued to player in microprocessor By loudspeaker sounding reminding user, reminder feature function is tilted to realize.

Further, in microprocessor insertion program, it can define the corresponding broadcasting frequency of each inclined direction, such as before Incline, hypsokinesis, "Left"-deviationist, Right deviation respectively correspond C4 (262Hz), E4(330Hz), G4(392Hz), A4(440Hz), circulatory monitoring inclination angle The signal of sensing element output, sampling analysis compares X, Y-axis inclination data, as: X <-t and | Y | < t is judged to leaning forward, to broadcasting Device exports the frequency signal that leans forward；X>t and | Y |<t is determined as hypsokinesis, to player export hypsokinesis frequency signal；| X | < t and Y <-t It is determined as "Left"-deviationist, exports left-leaning frequency signal to player；| X |<t and Y>t are determined as Right deviation, to player output Right deviation frequency Rate signal；| X | < t and | Y | < t is judged to not tilting, closes the sounding of player.The rest may be inferred, and it is more can also to define detection Inclined direction, for example, be added it is left front incline, it is left back incline, the right side is leaned forward, right hypsokinesis, respectively correspond different frequencies；It can also define more A threshold tipping value, different threshold ranges correspond to different pitches on each inclined direction.Musical alphabet, pitch, frequency corresponding relationship It can refer to international standard or according to the formula to calculating that frequency doubles between each octave.Each inclination side can not only be defined The audible frequency different to correspondence, can also correspond to different sound clips, and the sound clip file of prerecording is stored in In reservoir/card, it is corresponding with each file to define each inclined direction, when detecting respective direction inclination, controls player plays phase File is answered, the function of twisting component of playing music can be realized above.Issue an order timing piece, meditation method, sitting posture collecting method Had been described in more detail Deng in Summary, technical staff refer again to twisting play music component implementation explanation can be one by one It realizes.

Above embodiments are only that preferred embodiments of the present invention will be described, are not limited the scope of the present invention It is fixed, and so on, more modification and improvement can also be made.

Claims (10)

1. a kind of thing to sit on is made of pedestal, seat surface, support connector, the support connector lower end is connect with pedestal upper end, even Connect below fitting upper end and seat surface, it is characterised in that: the support connector be it is elastic, the support to seat surface is unstable 's；When user is just seated on seat surface, i.e., user's body falls in the branch to the point of resultant force for the distribution pressure that seat surface applies Support connector vertical direction central area in and resultant direction downward when, it is described support connector elastic reaction with joint efforts Upward, support seat surface held stationary is comfortable in direction；Be seated on seat surface when user is askew, i.e. non-positive seat when, seat surface generate inclination, institute The elastic reaction resultant direction for stating support connector generates offset unstability, causes user uncomfortable；From the different journeys of the askew seat of user Degree is corresponding with direction, and the seat surface can be tilted towards 360 degree of any directions.

2. thing to sit on according to claim 1, it is further characterized in that: the support connector only uses 1 compressed spring；Pedestal with Between seat surface in addition to 1 compressed spring is used to support connection, without other supports and limit part.

3. thing to sit on according to claim 1 or claim 2, it is further characterized in that: numerous raised massage points are distributed in seat surface upper surface.

4. thing to sit on according to any one of the claim 1 to 3, it is further characterized in that: including inclination angle sensing element, the inclination angle is passed Sense component is attached to seat surface, links with seat surface, the tilt angle of real-time detection seat surface.

5. thing to sit on according to claim 4, it is further characterized in that: including wireless communications component, acquire the inspection of inclination angle sensing element The inclination of the seat surface data that measure simultaneously are sent out by wireless communication mode.

6. thing to sit on according to claim 4 or 5, it is further characterized in that: including tilting reminder feature, detect seat surface inclination angle When degree is more than a certain range, make a sound automatically or vibrating alert user.

7. according to any one of claim 4 to 6 thing to sit on, it is further characterized in that: including twisting component of playing music, detect seat surface Tilt angle makes a sound automatically when being more than a certain range, and corresponding different inclined direction issues different sound.

8. according to any one of claim 4 to 7 thing to sit on, it is further characterized in that: including timing piece of issuing an order, from trend user Direction instruction sequence is issued, commander user tilts towards respective direction and twists, and it is correct in the given time that automatic detection calculates user The quantity of instruction is completed, or automatic detection calculates user and is correctly completed the time used in the instruction sequence of predetermined action direction, and can Quantity performed or/and time used are externally exported.

9. a kind of meditation method, it is characterised in that user is sat in meditation using any one of claim 1 to 8 thing to sit on, including Following steps:

S1: the thing to sit on is placed steady；

S2: HUIYIN acupoint is directed to the central area of the support connector vertical direction of the thing to sit on；

S3: it attempts vertical leg or crosses one's legs to be seated on the thing to sit on, holding is not fallen；

S4: body is adjusted from head to foot and is sat up straight, keeps the thing to sit on gradually steady, the lateral forces such as torsion of generation are smaller more It is good；

S5: whole body loosens, adjustment breathing；

S6: being maintained on the thing to sit on and do not fall, and returns to step S4 or S5 when necessary, until terminating.

10. a kind of sitting posture collecting method, it is characterised in that: acquire user using any one of claim 1 to 8 thing to sit on Sitting posture data, comprising the following steps:

S1: the thing to sit on is placed steadily, is then started；

S2: the thing to sit on acquires seat surface tilt angle data according to preset sampling period self-timing, is included in queue to be sent；

S3: the seat surface tilt angle data sequence that step S2 is acquired is carried out group automatically according to preset sending cycle by the thing to sit on It wraps and externally sends；Return step S2 circulation executes.