CN206312335U - A kind of footwear and its falling detection device for fall detection - Google Patents
A kind of footwear and its falling detection device for fall detection Download PDFInfo
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- CN206312335U CN206312335U CN201621438915.1U CN201621438915U CN206312335U CN 206312335 U CN206312335 U CN 206312335U CN 201621438915 U CN201621438915 U CN 201621438915U CN 206312335 U CN206312335 U CN 206312335U
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Abstract
The utility model discloses a kind of footwear and its falling detection device for fall detection, wherein device includes：Pressure sensor, is arranged on the bottom of footwear, for detecting the pressure that people produces to footwear；First light sensor, is arranged on the sole of the footwear, and the light of sole is projected for detecting；Alarm, for sending alarm in the case where people's tumble of the footwear is worn；Controller, is connected respectively with the pressure sensor, first light sensor and the alarm, for controlling the alarm to be alarmed in the signal detected according to the pressure sensor and first light sensor.The utility model detects the pressure of sole by detecting the light and pressure sensor of sole using the first light sensor, the pressure change of the change of sole light and sole can be combined to judge whether people falls, so as on the basis of detection accuracy is not influenceed, probability of miscarriage of justice is reduced, and suitable for any footwear.
Description
Technical field
The utility model is related to detection technique field, and in particular to a kind of footwear and its fall detection dress for fall detection
Put.
Background technology
With the aging development and the influence of family planning of Chinese population, children accompany the limited time of old man, solitary
Old man is more and more.If old man is individually in after falling and fall down because of some accidents or sudden illness, can because nobody and
Alarm and delay rescue time, or even threat to life, therefore find in time and alarm treatment meaning weight for the elderly
Greatly.
More than present monitor system by the way of video monitoring, household is often difficult to find the state of an illness in the very first time, and
And video monitoring in real time is not easy to protect the privacy of old man.
Chinese patent literature CN106108247A discloses a kind of wearable tumble alarm multifunction insole device, specifically
Disclose including first pressure sensor, second pressure sensor, the 3rd pressure sensor, the 4th pressure sensor, pedometer,
Radio transmitters, insole body, pedometer, radio transmitters are all located in insole body, the first pressure sensor, second
Respectively on four pin of insole body, first pressure is passed for pressure sensor, the 3rd pressure sensor, the 4th pressure sensor
Sensor, second pressure sensor, the 3rd pressure sensor, the 4th pressure sensor are used to detect that people is each when walking or moving
The pressure value in individual direction；The pedometer is located at the centre portion on the lower of shoe-pad, for detecting the step number that people walks；The wireless transmission
Device be located at pedometer side in and with pedometer, first pressure sensor, second pressure sensor, the 3rd pressure sensor,
4th pressure sensor is connected, for first pressure sensor, second pressure sensor, the 3rd pressure sensor, the 4th to be pressed
The data message that force snesor detects pressure value and meter step value etc. is sent to mobile phone by bluetooth approach.
However, in the program, when old man carry out on tiptoe or go upstairs behavior when, there was only local pressure on shoe-pad, hold
Easily cause to fall that alarm by false triggering, that is to say that although the program is able to detect that Falls Among Old People, but, it is accurate that it is detected
Degree is relatively low, easily produces false alarm.In addition, old man typically wears slippers, the party indoors many times in order to wear shoes are convenient
Shoe-pad in case is not applied to simultaneously.
Utility model content
The technical problems to be solved in the utility model is that fall detection easily produces false alarm in the prior art, and measurement is accurate
Exactness is relatively low, so as to provide a kind of footwear and its falling detection device for fall detection.
A kind of one side of the utility model embodiment, there is provided falling detection device, including：Pressure sensor, is set
In the bottom of footwear, for detecting the pressure that people produces to footwear；First light sensor, is arranged on the sole of the footwear, for examining
Survey projects the light of sole；Alarm, for sending alarm in the case where people's tumble of the footwear is worn；Controller, with
The pressure sensor, first light sensor and the alarm are connected respectively, for according to the pressure sensing
The signal that device and first light sensor are detected controls the alarm to be alarmed.
Alternatively, also include：Wireless communication module, is connected with the controller, for sending emergency letter to remote terminal
Number.
Alternatively, also include：Timer, is connected with the controller, for when timing reaches Preset Time to described
Controller sends order, to control the wireless communication module to send the distress signal to the remote terminal.
Alternatively, also include：Sound transducer, is connected, with the controller for receiving voice control command.
Alternatively, also include：Locating module, is arranged in the footwear, is connected with the controller.
Alternatively, also include：Floor light module, is arranged on the sole of the footwear, is connected with the controller, for
Ambient light emits beam when not enough, wherein, first light sensor is additionally operable to detect that the floor light module sends
Light and its reflection light.
Alternatively, also include：Second light sensor, is arranged on above the footwear, for detecting the bright of ambient light
Bright degree.
Alternatively, the pressure sensor is multiple, the diverse location of the bottom of the footwear is separately positioned on, for detecting
The pressure of relevant position.
Alternatively, also include：Rechargeable battery, for providing electric energy to each part of the falling detection device.
Alternatively, also include：Charging inlet, is arranged on the front end of the footwear, for charging socket be connected as it is described can
Rechargeable battery charges.
A kind of another aspect of the utility model embodiment, there is provided footwear for fall detection, including：Described tumble
Detection means.
According to the utility model embodiment, by light and pressure sensor that sole is detected using the first light sensor
The pressure of sole is detected, the pressure change of the change of sole light and sole can be combined to judge whether people falls, so that
Do not influence on the basis of detection accuracy, reduce probability of miscarriage of justice, and suitable for any footwear.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a theory diagram for specific example of falling detection device in the utility model embodiment；
Fig. 2 is the theory diagram of another specific example of falling detection device in the utility model embodiment；
Fig. 3 is the realization principle figure of charging inlet in the utility model embodiment；
Fig. 4 is a flow chart for specific example of fall detection method in the utility model embodiment.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Two connections of element internal are can also be, can be wireless connection, or wired connection.For the common skill of this area
For art personnel, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
As long as additionally, technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can just be combined with each other.
The present embodiment provides a kind of falling detection device, is arranged on footwear, for detecting old man, child or patient et al.
Whether group falls, as shown in figure 1, the falling detection device includes：Pressure sensor 10, the first light sensor 20, alarm
30 and controller 40.
Pressure sensor 10 is arranged on the bottom of footwear, for detecting the pressure that people produces to footwear.
Due to human body stand or on foot when, can all produce pressure to sole, and certain regularity is presented, when people by
Standing state or when walking line state and falling, the pressure then occurs drastically to change in a short time, accordingly can be as sentencing
A kind of data basis whether disconnected human body falls.
Pressure sensor 10 can with the people of real-time detection wear shoes to the pressure of sole, the pressure conversion that then will be detected into
Electric pressure signal is sent to controller 40, and controller 40 can determine that the pressure of sole becomes according to the electric pressure signal for detecting
Change.
Pressure sensor can be one or more in the present embodiment, when for multiple, be separately positioned on the bottom of footwear
Diverse location, such as sole position and heel, the pressure for detecting relevant position, in order to by the pressure of each position
Change to judge whether people falls.
First light sensor 20 is arranged on the sole of footwear, and the light of sole is projected for detecting.
Similarly, when human body is stood or on foot, the light that sole occurs can also occur respective change, for example, working as old man
When falling or falling in a swoon, the state of final shoes typically can be that a footwear rollover, two footwear rollovers and shoes depart from pin, therefore can
Fall and fall in a swoon to judge whether old man has according to the change of the light and shade of shoes bottom.Such as periodic light and shade changes explanation
Walking, and the high brightness of a period of time is constant suddenly is likely to occur tumbles, then coordinates the multiple parameters such as pressure sensor
Comprehensive descision, in the event of unexpected, then sends distress signal.It is used to detect the light of sole due to the first light sensor 20,
So the first light sensor 20 is arranged on into sole.
Alarm 30 is used to send alarm in the case where the people of wear shoes falls.In the present embodiment, alarm 30 can
To be buzzer, it is used to carry out audible alarm；Can also be alarm lamp, be used to carry out light warning.
Controller 40 is connected respectively with pressure sensor 10, the first light sensor 20 and alarm 30, in basis
The signal control alarm 30 that the light sensor 20 of pressure sensor 10 and first is detected is alarmed.
According to the utility model embodiment, detected by light and pressure sensor that sole is detected using light sensor
The pressure of sole, can combine the pressure change of the change of sole light and sole to judge whether people falls, so as in not shadow
Ring on the basis of detection accuracy, reduce probability of miscarriage of justice, and suitable for any footwear.
As a kind of optional implementation method, as shown in Fig. 2 on the basis of above-described embodiment, falling detection device is also
Including：Wireless communication module 50, is connected with controller 40, for sending distress signal to remote terminal.
The wireless communication module can be mobile communication module, be connected with remote terminal by mobile Internet, for example,
GPRS module, gsm module, 3G module, 4G modules etc., or bluetooth module, Zigbee module, WIFI module etc., pass through
Internet is connected with remote terminal.The remote terminal includes but is not limited to mobile phone, panel computer, PC.The utility model
In embodiment, by increasing wireless communication module so that when the crowds such as child old man fall or fall in a swoon, its family is notified in time
Category or first-aid centre, can carry out alert help in the very first time to emergency case, strive for rescue time.
As further alternative implementation method, as shown in Fig. 2 the falling detection device of the embodiment also includes：Timing
Device 60, is connected with controller 40, is ordered for being sent to controller 40 when timing reaches Preset Time, to control radio communication
Module 50 sends distress signal to remote terminal.
In the present embodiment, timer 60 can start timing when alarm is sent, after Preset Time is reached, such as
Fruit not yet release alarm, then to controller send timing time to order, controller 40 control wireless communication module 50 to remote
Journey terminal sends distress signal.Preset Time described in the present embodiment is the time of the releasing alarm of the people for keeping for wear shoes,
Can as needed be configured or be determined according to the emergency time of statistics.After by Preset Time, report is not released yet
It is alert, then illustrate that falling in a swoon or the precarious position in that cannot release alarm occurs in the people of wear shoes, then immediately to device family members or urgency
The center of rescuing is cried for help, so as to the situation for avoiding being sent an SOS due to alarm false triggering.
Used as another optional implementation method, the falling detection device of the present embodiment also includes：Sound transducer, with control
Device connection processed, for receiving voice control command.
Alternatively, if shown in 2, the sound transducer 70 can be used for recognizing the voice control command of shoe user, the life
Order can be for releasing the pattern alarmed, or for adjusting falling detection device, can be also used for receiving shoe user
Sound distress signal, then controller 40 control under be sent out distress signal.Sound transducer 70 will send to order
To controller 40, controlled accordingly by it.
If monitoring modular judges that shoe user falls and falls in a swoon, acousto-optic pre-alarm can be sent first, if some classes
The reasons such as attitude that are similar to fall and fall in a swoon generate false alarm, it is possible to use audio control pattern, speech recognition recover normal attitude
Pre-alarm is released etc. mode.
Used as a kind of optional embodiment of above-described embodiment, the falling detection device of the present embodiment also includes：Positioning mould
Block 80, is arranged in footwear, is connected with controller 40.In the present embodiment, locating module 80 can be outdoor positioning module (such as GPS
Module) and/or indoor positioning module (such as WIFI locating modules, bluetooth locating module).Positioned by shoe user, with
It is easy to after sending an SOS, family members or first-aid personnel can quickly position and suffer its location.
Used as a kind of alternatively implementation method, the falling detection device of the utility model embodiment also includes：Floor light
Module 90, is arranged on the sole of footwear, is connected with controller 40, for being emitted beam when ambient light is not enough, wherein, the first light
Dependent sensor 20 is additionally operable to detect the light of the light that floor light module 90 sends and its reflection.
When ambient light is not enough, the floor light module 90 in the present embodiment by shoes bottom works so that the first light
Dependent sensor 20 can receive its transmitting or the light normal work for reflecting.In the present embodiment, when sole connects with ground
When touching, the light of floor light module 90 is blocked, and the first light sensor 20 cannot detect light, when foot-up, auxiliary
The light that lighting module 90 sends can be detected by the first light sensor, according to this principle, can be as judging whether to fall
Basic data.
Used as further improved implementation method, in the present embodiment, falling detection device also includes the second light sensor
110, it is arranged on above footwear, the light levels for detecting ambient light.When insufficient light is detected, such as less than necessarily
During value, floor light module 90 is controlled to open by controller 40.
The falling detection device of the utility model embodiment also includes：Rechargeable battery, for falling detection device
Each part provides electric energy.When not enough power supply, acousto-optic hint can be sent, it is not necessary to monitoring modular is carried out into dismounting charging, directly
The jack that footwear insertion corner cradle will be customized is charged.
Further, charge for convenience, the falling detection device of the utility model embodiment also includes：Charging inlet,
The front end of footwear is arranged on, is charged for being connected as rechargeable battery with charging socket.As shown in figure 3, the charging inlet 100 is set
In the front end of footwear, when charging is required, directly by charging inlet alignment charging socket insertion.
Exempt from the specific of dismounting charging as shown in figure 3, when device not enough power supply, customization footwear send acousto-optic hint；Will customization
The charging inlet insertion cradle socket of footwear；Switch panel on the attaching plug insertion corner of cradle is charged；When fixed
After shoemaking is fully charged, cradle indicator lamp carries out charging complete prompting.
The falling detection device of the utility model embodiment, passes containing pressure sensor, the first light sensor and sound
The multiple sensors such as sensor, use state and the elderly for detecting customization footwear put on the motion state after customization footwear, in real time
The situation fallen and fall in a swoon is determined whether, monitoring alarm can also be configured using specific action, various operations
Pattern is changed, for example, continuously stamp one's foot three inferior；Time delay module is, in order to prevent false alarm, various sides can be used during time delay
Formula carries out alarm release, such as audio control pattern, speech recognition or recovery normal attitude etc.；Wireless module is in order to automatic transmission is asked
Signal is rescued, distress signal is sent to household's mobile phone and hospital emergency center.
The utility model embodiment additionally provides a kind of footwear for fall detection, and the footwear include：The utility model is above-mentioned
Falling detection device described in embodiment.
The utility model embodiment additionally provides a kind of fall detection method, and it is above-mentioned that the method can be used for the utility model
Falling detection device described in embodiment, for detecting whether shoe user falls, and is alarmed accordingly.As shown in figure 4, should
Fall detection method includes：
Step S301, obtains the pressure value that pressure sensor is detected.
Due to human body stand or on foot when, can all produce pressure to sole, and certain regularity is presented, when people by
Standing state or when walking line state and falling, the pressure then occurs drastically to change in a short time, accordingly can be as sentencing
A kind of data basis whether disconnected human body falls.
Pressure sensor 10 can with the people of real-time detection wear shoes to the pressure of sole, the pressure conversion that then will be detected into
Electric pressure signal is sent to controller 40, and controller 40 can determine that the pressure of sole becomes according to the electric pressure signal for detecting
Change.
Step S302, obtains the optical signal that the first light sensor is detected.
Similarly, when human body is stood or on foot, the light that sole occurs can also occur respective change, for example, working as old man
When falling or falling in a swoon, the state of final shoes typically can be that a footwear rollover, two footwear rollovers and shoes depart from pin, therefore can
Fall and fall in a swoon to judge whether old man has according to the change of the light and shade of shoes bottom.Such as periodic light and shade changes explanation
Walking, and the high brightness of a period of time is constant suddenly is likely to occur tumbles, then coordinates the multiple parameters such as pressure sensor
Comprehensive descision, in the event of unexpected, then sends distress signal.It is used to detect the light of sole due to the first light sensor 20,
So the first light sensor 20 is arranged on into sole.
Controller obtains pressure sensor and the first light sensor detects signal, the basic number judged as falling
According to.
Step S303, the change of change and optical signal according to pressure value determines whether people falls.
As it was previously stated, when shoe user falls, the light of pressure and sole to sole can occur have corresponding change
Feature, it is possible thereby to judge whether shoe user falls.
Step S304, in the case of determining that people falls, control alarm sends alarm.
All in the case where determining that shoe user falls, alarmed accordingly.
According to the utility model embodiment, the ginseng such as change to the pressure of sole and the light of sole by combining shoe user
What number came judges whether shoe user falls, equivalent to only determining shoe user with the pressure at each position of sole in the prior art
Whether the mode fallen, the scheme of the utility model embodiment has and reduces probability of miscarriage of justice, and suitable for the excellent of any footwear
Point, and improve detection accuracy.
Alternatively, in the utility model embodiment, the change of change and optical signal according to pressure value determines that people is
No tumble, can be specifically first to be judged with the change of pressure value, when the doubtful tumble of shoe user is judged according to pressure value,
Judge again the change of optical signal whether meet tumble state change (be such as continuously detected optical signal, show sole not with bottom surface
Contact), if any satisfaction, it is determined that shoe user falls.
Used as a kind of optional embodiment, in the utility model embodiment, method also includes：Report is sent in control alarm
During alert prompting, start timing；When timing time reaches Preset Time, control wireless communication module sends to remote terminal and cries for help
Signal.
In order to prevent the frequent transmission of distress signal, it is to avoid sent an SOS in the case where there is false alarm, this reality
Applying fall detection method in example increases timing control, when alarm reaches Preset Time, and when failing contact alarm, then to
Controller send timing time to order, controller 40 control wireless communication module 50 to remote terminal send distress signal.
Preset Time described in the present embodiment is the time of the releasing alarm of the people for keeping for wear shoes, can be configured as needed
Or determined according to the emergency time of statistics.After by Preset Time, alarm is not released yet, then illustrate that the people of wear shoes occurs
Fall in a swoon or the precarious position in alarm cannot be released, then cried for help to its family members or first-aid centre immediately, so as to keep away
Exempt from situation about being sent an SOS due to alarm false triggering.
Used as another optional implementation method, the fall detection method of the utility model embodiment also includes：According to pressure
The change of force value and the change of optical signal judge that whether the light intensity in the external world, less than certain value, that is to say and judge that shoe user is
The no space in dark, such as evening；If it is, starting floor light module；First light sensor is by detection
The change of the light of the floor light module is turned to the basic data for judging whether to fall.
Specifically, for the judgement of ambient intensity, the second light sensor that can first according to footwear surface judges
If ambient intensity light intensity is less than certain threshold value, floor light module is opened.
The method of the utility model embodiment also includes：Judge whether for a long time (a setting time limit) is not used footwear, if
It is that then control enters park mode reduction power consumption, if detection someone uses, other data bits is operated.
To sum up, the technical scheme of the utility model embodiment can realize following technique effect：
1) family flooring is opposed flattened clean, by the way of monitoring modular is installed on shoes, can be to old man
Whether fall and fall in a swoon carries out real-time monitoring.
2) for the false alarm occurred during use, can be released with various ways in delay time, it is to avoid
The distress signal of false triggering is sent.
3) automatic alarm emergency can be carried out to emergency case in the very first time, has striven for rescue time.
4) old man is guarded without real-time video mode, consequently facilitating the privacy of protection old man.
5) charging modes for exempting from dismounting avoid cumbersome dismounting, and it is easy that old man uses comparing.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of implementation method.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need and unable to be exhaustive to all of implementation method.And the obvious change thus extended out or
Among changing still in the protection domain of the application.
Claims (10)
1. a kind of falling detection device, it is characterised in that including：
Pressure sensor, is arranged on the bottom of footwear, for detecting the pressure that people produces to footwear；
First light sensor, is arranged on the sole of the footwear, and the light of sole is projected for detecting；
Alarm, for sending alarm in the case where people's tumble of the footwear is worn；
Controller, is connected, in basis respectively with the pressure sensor, first light sensor and the alarm
The signal that the pressure sensor and first light sensor are detected controls the alarm to be alarmed.
2. falling detection device according to claim 1, it is characterised in that also include：
Wireless communication module, is connected with the controller, for sending distress signal to remote terminal.
3. falling detection device according to claim 2, it is characterised in that also include：
Timer, is connected with the controller, is ordered for being sent to the controller when timing reaches Preset Time, to control
Make the wireless communication module and send the distress signal to the remote terminal.
4. falling detection device according to claim 1, it is characterised in that also include：
Sound transducer, is connected, with the controller for receiving voice control command.
5. falling detection device according to claim 1, it is characterised in that also include：
Locating module, is arranged in the footwear, is connected with the controller.
6. falling detection device according to claim 1, it is characterised in that also include：
Floor light module, is arranged on the sole of the footwear, is connected with the controller, for being sent when ambient light is not enough
Light, wherein, first light sensor is additionally operable to detect the light of the light that the floor light module sends and its reflection
Line.
7. falling detection device according to claim 6, it is characterised in that also include：
Second light sensor, is arranged on above the footwear, the light levels for detecting ambient light.
8. the falling detection device according to any one of claim 1 to 7, it is characterised in that the pressure sensor is many
It is individual, the diverse location of the bottom of the footwear is separately positioned on, the pressure for detecting relevant position.
9. the falling detection device according to any one of claim 1 to 7, it is characterised in that also include：Rechargeable battery,
For providing electric energy to each part of the falling detection device.
10. a kind of footwear for fall detection, it is characterised in that including：Fall detection described in any one of claim 1 to 9
Device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621438915.1U CN206312335U (en) | 2016-12-26 | 2016-12-26 | A kind of footwear and its falling detection device for fall detection |
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| CN201621438915.1U CN206312335U (en) | 2016-12-26 | 2016-12-26 | A kind of footwear and its falling detection device for fall detection |
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| CN206312335U true CN206312335U (en) | 2017-07-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781275A (en) * | 2016-12-26 | 2017-05-31 | 中国科学院苏州生物医学工程技术研究所 | A kind of footwear and its fall detection method and device for fall detection |
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2016
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781275A (en) * | 2016-12-26 | 2017-05-31 | 中国科学院苏州生物医学工程技术研究所 | A kind of footwear and its fall detection method and device for fall detection |
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