CN108813789B - Warning method and device for preventing shoes from being stepped empty - Google Patents
Warning method and device for preventing shoes from being stepped empty Download PDFInfo
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- CN108813789B CN108813789B CN201810615468.XA CN201810615468A CN108813789B CN 108813789 B CN108813789 B CN 108813789B CN 201810615468 A CN201810615468 A CN 201810615468A CN 108813789 B CN108813789 B CN 108813789B
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- Microelectronics & Electronic Packaging (AREA)
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Abstract
The invention provides a warning method and a warning device for preventing a shoe body from being empty, wherein the warning method comprises the steps of obtaining distance information between the shoe body and the ground; detecting whether the distance information is higher than a first preset value; if so, a control instruction is generated according to a preset rule to drive the shoe body to perform the step-on-empty prevention work, the distance between the shoe body and the ground is detected through the distance detection unit, when the distance between the detected shoe body and the ground is higher than a preset value, the control instruction is generated and sent to the shoe body driving unit to drive the shoe body to perform the step-on-empty prevention work corresponding to the control instruction, so that the accident that a user steps on the empty to cause a tumble injury is prevented, and the personal safety brought by the step-on-empty of a low-head family, a blind person and the like which do not see the road at night or when walking is ensured.
Description
Technical Field
The invention relates to the field of intelligent shoes, in particular to a warning method and a warning device for preventing a shoe body from being empty.
Background
The existing intelligent shoes are mainly applied to health care, positioning, measurement, motion analysis and the like, are not found in the aspect of falling prevention and stepping prevention, and have reports when a user falls down from a high place, an elevator steps on the air and falls into a ditch in the dark. The invention aims to provide a warning shoe capable of preventing being stepped empty, which can reduce the safety risk caused by stepping empty for the head-lowering family who cannot see the road at night or when walking, the blind and the like.
Disclosure of Invention
The invention aims to solve the technical problem of providing a warning method and a warning device for preventing a shoe body from being empty aiming at the defects in the prior art.
In order to achieve the aim, the invention discloses a warning method for preventing a shoe body from being empty, which comprises the following steps: comprises that
Acquiring distance information between a shoe body and the ground;
detecting whether the distance information is higher than a first preset value;
if yes, generating a control instruction according to a preset rule to be used for driving the shoe body to perform the anti-empty-treading work.
Further, before the step of obtaining the distance information between the shoe body and the ground, the method comprises the following steps:
acquiring acceleration information of the movement of the shoe body;
detecting whether the acceleration information is within a second preset value range;
if yes, detecting the distance information between the shoe body and the ground, otherwise, not processing.
Further, after the step of generating a control command according to a preset rule for driving the shoe body to perform the step-on-empty prevention work, the method includes:
acquiring a warning grade corresponding to the control instruction;
and driving the shoe body to perform the step-on-empty prevention work corresponding to the warning grade according to the warning grade so as to inform and stimulate the user to react.
Further, before the step of obtaining the acceleration information of the movement of the shoe body, the method comprises the following steps:
receiving a preset instruction sent by a mobile terminal;
and setting a first preset value, a second preset value range and an alarm grade through the preset instruction.
Further, the step of driving the shoe body to perform the step-on-empty prevention work corresponding to the warning grade according to the warning grade so as to inform and stimulate the user to react comprises the following steps:
acquiring stimulation information of the shoe body for performing anti-empty-stepping work;
and generating feedback information corresponding to the stimulation information, controlling the shoe body to perform the foot-miss prevention work through the stimulation information, and sending the feedback information to the mobile terminal to remind a user.
On the other hand, still provide a warning device that prevents that shoes body steps on sky, include:
the distance acquisition unit is used for acquiring the distance information between the shoe body and the ground;
the distance detection unit is used for detecting whether the distance information is higher than a first preset value;
and the instruction generating unit is used for generating a control instruction according to a preset rule so as to drive the shoe body to perform the anti-empty-stepping work.
Further, the method also comprises the following steps:
the acceleration acquisition unit is used for acquiring the acceleration information of the movement of the shoe body;
the acceleration detection unit is used for detecting whether the acceleration information is within a second preset value range;
further, the method also comprises the following steps:
the processor unit is used for acquiring the warning grade corresponding to the control instruction;
and the shoe body driving unit is used for driving the shoe body to perform the step-on-empty prevention work corresponding to the warning grade according to the warning grade so as to inform and stimulate the user to react.
Further, the method also comprises the following steps:
the instruction receiving unit is used for receiving a preset instruction sent by the mobile terminal;
and the preset rule acquisition unit is used for setting a first preset value, a second preset value range and an alarm grade according to the preset instruction.
Further, the shoe body driving unit includes:
the stimulation module is used for acquiring stimulation information of the shoe body for performing the foot-miss prevention work;
and the feedback module generates feedback information corresponding to the stimulation information, and sends the feedback information to the mobile terminal while controlling the shoe body to perform the step-on-empty prevention work through the stimulation information so as to remind the user.
The invention provides a warning method for preventing a shoe body from being empty, which has the following beneficial effects:
the distance between the shoe body and the ground is detected through the distance detection unit, when the distance between the detected shoe body and the ground is higher than a preset value, a control instruction can be generated, the control instruction is sent to the shoe body driving unit to drive the shoe body to perform the stepping-on-free work corresponding to the control instruction, so that the accident that a user steps on the space to cause falling, falling and injury is prevented, and the personal safety brought by stepping on the space by a low-head family, a blind person and the like which do not see the path at night or when walking is ensured.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a warning method for preventing a shoe body from being stepped empty according to the present invention;
FIG. 2 is a schematic flow chart illustrating an embodiment of a warning method for preventing the shoe body from being stepped empty according to the present invention;
FIG. 3 is a schematic flow chart illustrating another embodiment of the warning method for preventing the shoe body from being empty according to the present invention;
FIG. 4 is a schematic flow chart illustrating a warning method for preventing the shoe body from being empty according to another embodiment of the present invention;
in the figure: the system comprises a distance acquisition unit 1, a distance detection unit 2, an instruction generation unit 3, an acceleration acquisition unit 4, an acceleration detection unit 5, a processor unit 6, a shoe body driving unit 7, a stimulation module 701, a feedback module 702, an instruction receiving unit 8, a preset rule acquisition unit 9 and a wireless charging unit 10.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, a schematic structural diagram and a schematic flow chart of a warning method and a warning device for preventing a shoe body from being empty according to an embodiment of the present invention are shown.
An embodiment of the invention provides a warning method for preventing a shoe body from being empty, which comprises the following steps:
step S1: acquiring distance information between a shoe body and the ground;
step S2: detecting whether the distance information is higher than a first preset value;
step S3: if yes, generating a control instruction according to a preset rule to be used for driving the shoe body to perform the anti-empty-treading work.
In the specific implementation of the process, the shoe body (not shown) specifically comprises a left shoe body and a right shoe body; firstly, detecting the concrete of the left shoe body and the right shoe body which are respectively detected on the ground in real time in the moving process of a user, then judging whether the detected distance information between the shoe bodies and the ground is higher than a first preset value or not, if so, generating a control instruction, wherein the control instruction is used for enabling the shoe bodies to generate corresponding vibration, and if not, generating no control instruction;
in the above process, the first preset value is specifically a safety value of the distance between the shoe body and the ground, which is set inside the shoe body, and is used for judging whether the distance information between the shoe body and the ground exceeds the safety value; and because of the different moving modes of the users, for example, most people walking on the flat ground are handed over later and fall to the ground earlier, but when the users walk on the stairway, most people generally fall to the ground first for the front heel, so two safety detection values exist; according to the safety value that the heel falls to the ground first, when the distance between the heel of the shoe body and the ground is less than 10 cm, a control instruction cannot be generated, and if the distance between the heel of the shoe body and the ground is more than 10 cm, the control instruction can be generated to generate corresponding vibration to the shoe body; according to the safety value that the front heel falls to the ground first, when the distance between the front heel of the shoe body and the ground is less than 20 cm, a control instruction cannot be generated, and if the distance is judged to be more than 20 cm, the control instruction is generated to generate corresponding vibration to the shoe body, so that a user is reminded;
in another embodiment, the user is alerted in more than one way of shaking, and sounding is also one way of alerting the user.
In one embodiment, the step of obtaining the distance information between the shoe body and the ground is preceded by the steps of:
step S4: acquiring acceleration information of the movement of the shoe body;
step S5: detecting whether the acceleration information is within a second preset value range;
step S6: if yes, detecting the distance information between the shoe body and the ground, otherwise, not processing.
When the process is specifically implemented, firstly, acceleration information of the shoe body is obtained, the acceleration information can be generated only when the shoe body moves, then, whether the acceleration information is within a second preset value range or not is judged, if the acceleration information is within the range, the distance between the shoe body and the ground is detected, otherwise, the shoe body is considered not to move, the distance between the shoe body and the ground is not detected, and the process mainly aims to save electricity and have adverse effects caused by misjudgment.
In the above process, the second preset value range is specifically a starting value for detecting the distance between the shoe body and the ground, and the detection of the distance between the shoe body and the ground can be performed only in the range; however, there are special situations that, for example, when a user crosses a sulcus, crosses an obstacle with a certain height, and jumps autonomously, the distance between the shoe body and the ground can be detected, so that a reaction is generated; therefore, the starting value is provided with a lower limit and an upper limit, the lower limit is used for judging whether the shoe body moves or not and aims at saving electricity, the upper limit is used for judging whether special scenes exist or not and aims at preventing misjudgment and generating a control instruction.
In one embodiment, the step of generating control instructions for driving the shoe bodies to perform the foot-miss prevention work according to the preset rules comprises the following steps:
step S7: acquiring a warning grade corresponding to the control instruction;
step S8: and driving the shoe body to perform the step-on-empty prevention work corresponding to the warning grade according to the warning grade so as to inform and stimulate the user to react.
When the process is implemented specifically, first, a control command is generated through the corresponding determination of the above processes S1 to S6, then, the control information is used to obtain a corresponding warning level, and the degree of the vibration of the shoe body is controlled according to the warning level, for example, when the distance between the detected shoe body and the ground is relatively long, the control command corresponding to the control information is generated, and the finally obtained warning level controls the frequency of the vibration of the shoe body to be relatively high, so that the height between the detected shoe body and the ground determines the degree of the vibration of the shoe body. In summary, the warning grade is specifically that the shoe body slightly vibrates when the height of the front heel of the shoe body from the ground is detected to be 20-30 cm and the height of the rear heel of the shoe body from the ground is detected to be 10-20 cm, the shoe body moderately vibrates when the height of the front heel of the shoe body from the ground is detected to be more than 30 cm and the height of the rear heel of the shoe body from the ground is detected to be 20-30 cm, and the shoe body strongly vibrates when the height of the front heel of the shoe body from the ground is detected to be more than 30 cm and the height of the rear heel of the shoe body from the ground is detected to be more than 30 cm.
In one embodiment, the step of obtaining acceleration information of the movement of the shoe body is preceded by the steps of:
step S9: receiving a preset instruction sent by a mobile terminal;
step S10: setting a first preset value, a second preset value range and a warning grade through a preset instruction;
when the process is specifically implemented, under the condition that the shoe body is static, a user sends a preset instruction to the shoe body through the mobile terminal, the shoe body receives the preset instruction to set a first preset value, a second preset value and a warning grade, and finally, a shoe body preset rule is determined through the preset information, so that the shoe body is correspondingly adjusted according to the needs of the user, and the user experience is improved;
in another specific implementation process, the shoe body can also receive a preset instruction sent by a user through the mobile terminal under the condition of movement, so that the first preset value, the second preset value and the warning grade in the shoe body are set in the walking process of the user, and the purpose is that the user can complete the setting in real-time experiments according to the actual conditions of the user.
In one embodiment, the step of driving the shoe body to perform the step of preventing the shoe from being stepped on corresponding to the warning level according to the warning level to inform and stimulate the user to respond comprises the following steps:
step S81: acquiring stimulation information of the shoe body for performing anti-empty-stepping work;
step S82: generating feedback information corresponding to the stimulation information, controlling the shoe body to perform the foot-miss prevention work through the stimulation information, and simultaneously sending the feedback information to the mobile terminal to remind a user.
When the flow is specifically implemented, after the distance between the shoe body and the ground is obtained, if the distance is higher than a first preset value, a control instruction is generated, the shoe body is vibrated according to the preset rule of the shoe body corresponding to the control instruction so as to remind a user, in the process of reminding the user, stimulation information of vibration of the shoe body is obtained, the stimulation information is converted into corresponding feedback information, and finally the feedback information is sent to a mobile terminal of the user; the implementation process is a preventive measure for preventing a user from falling down when the user looks up the mobile terminal and does not pay attention to walking in the walking process.
In a specific embodiment, a warning device for preventing the shoe body from being stepped on empty is further provided, which comprises:
the distance obtaining unit 1 is used for obtaining the distance information between the shoe body and the ground;
the distance detection unit 2 is used for detecting whether the distance information is higher than a first preset value;
and the instruction generating unit 3 is used for generating a control instruction according to a preset rule so as to drive the shoe body to perform the anti-empty-stepping work.
The specific working process is that the distance acquisition unit 1 is connected with the distance detection unit 2, when the distance acquisition unit 1 starts to detect the distance between the shoe body and the ground, the distance information between the shoe body and the ground is generated and sent to the distance detection unit 2, the distance detection unit 2 judges whether the distance information has the danger of being empty or falling, therefore, a first preset value is set, if the distance between the shoe body and the ground is higher than the first preset value, a control instruction is generated through the instruction generation unit 3, the instruction generation unit 3 is connected with the distance detection unit 2, and finally the shoe body is controlled to vibrate through the control instruction, so that the accident that a user is empty or falls is prevented;
in another embodiment, the distance obtaining unit 1 is specifically any one of an infrared reflective distance detecting sensor and an ultrasonic detecting sensor, and is respectively disposed at the front heel end and the rear heel end of the shoe body.
In one embodiment, further comprising:
the acceleration acquisition unit 4 is used for acquiring the acceleration information of the movement of the shoe body;
and the acceleration detection unit 5 is used for detecting whether the acceleration information is in a second preset value range.
In specific implementation, the acceleration obtaining unit 4 is connected with the acceleration detecting unit 5, when the acceleration obtaining unit 4 detects that the shoe body moves, acceleration information is generated and sent to the acceleration detecting unit 5, whether the acceleration information is within a second preset value range is detected through the acceleration detecting unit 5, if yes, the distance obtaining unit 1 is started to detect the distance between the shoe body and the ground, and if not, the distance obtaining unit does not work.
In one embodiment, further comprising:
the processor unit 6 is used for acquiring the warning grade corresponding to the control instruction;
and the shoe body driving unit 7 is used for driving the shoe body to perform the step-on-empty prevention work corresponding to the warning grade according to the warning grade so as to inform and stimulate the user to react.
When the shoe is implemented specifically, the processor unit 6 is respectively connected with the instruction generating unit 3 and the shoe body driving unit 7, when the processor unit 6 receives the control instruction generated by the instruction generating unit 3, a corresponding warning mode is carried out on a user through the control instruction, and because the shoe body is driven to vibrate or make a sound through the shoe body driving unit 7, the warning grade corresponds to the vibration and sound degree of the shoe body, so that the user is reminded and informed to react;
the warning modes are any one of vibration and sound, and the motor driving unit of the shoe body driving unit 7 controls the motor to vibrate correspondingly to finally warn the user, but the warning mode can also be a sound driving unit which controls the sound emitter to sound, so that the effect of reminding the user can be achieved.
In one embodiment, further comprising:
the instruction receiving unit 8 is used for receiving a preset instruction sent by the mobile terminal;
the preset rule obtaining unit 9 is configured to set a first preset value, a second preset value range, and an alert level according to a preset instruction.
In specific implementation, the instruction receiving unit 8 is specifically a receiving unit of bluetooth information, the above-mentioned movement and rotation is specifically a smart phone, the preset instruction bluetooth information sent by the smart phone is received through the instruction receiving unit 8, because the instruction receiving unit 8 is connected with the preset rule obtaining unit 9, the preset instruction is received through the instruction receiving unit 8 and sent to the preset rule obtaining unit 9, so that the first preset value, the second preset value range and the warning level are correspondingly adjusted through the preset instruction, and the purpose that the user sets the vibration of the shoe body through self habits is achieved.
In one embodiment, the shoe body driving unit 7 includes:
the stimulation module 701 is used for acquiring stimulation information of the shoe body for performing anti-empty-stepping work;
the feedback module 702 generates feedback information corresponding to the stimulation information, and sends the feedback information to the mobile terminal while controlling the shoe body to perform the step-on and idle prevention work through the stimulation information so as to remind the user.
When the shoe is specifically implemented, the stimulation module 701 controls the information vibration of the shoe body, the stimulation module 701 is connected with the feedback module 702, when the shoe body generates vibration to remind a user, stimulation information generated by the vibration of a motor inside the shoe body is collected and sent to the feedback module 702, the feedback module 702 converts the stimulation information into feedback information, and the feedback information is sent to the mobile terminal to remind the user on the mobile terminal because the feedback module 702 is connected with the mobile terminal.
The embodiment provides a warning device for preventing a shoe body from being stepped on empty, which further comprises a wireless charging unit 10, wherein the wireless charging unit 10 is wirelessly connected with an external wireless charging power supply, the wireless charging unit 10 is further connected with a rechargeable battery, the rechargeable battery is arranged in the shoe body and is connected with the processor unit 6 so as to provide voltage and current for the processor unit 6, and finally, the processor unit 6 is used for respectively connecting the stimulation module 701, the feedback module 702, the instruction receiving unit 8, the preset rule obtaining unit 9, the processor unit 6, the acceleration detecting unit 5, the distance obtaining unit 1, the distance detecting unit 2 and the instruction generating unit 3 so as to provide voltage and current for the shoe body to work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A warning method for preventing a shoe body from being empty is characterized by comprising the following steps:
acquiring acceleration information of the movement of the shoe body;
detecting whether the acceleration information is within a second preset value range;
if yes, detecting the distance information between the shoe body and the ground, otherwise, not processing;
acquiring distance information between a shoe body and the ground;
detecting whether the distance information is higher than a first preset value;
if yes, generating a control instruction according to a preset rule to drive the shoe body to perform anti-empty-stepping work;
the step of detecting whether the distance information is higher than a first preset value includes:
and detecting whether the distance between the heel of the shoe body of the distance information and the ground is higher than the safety value of first-falling of the heel of the shoe body of the first preset value, and detecting whether the distance between the front heel of the shoe body of the distance information and the ground is higher than the safety value of first-falling of the front heel of the first preset value.
2. The warning method for preventing the shoe body from being empty according to claim 1, wherein the step of generating a control command for driving the shoe body to perform the empty-taking prevention work according to a preset rule is followed by the steps of:
acquiring a warning grade corresponding to the control instruction;
and driving the shoe body to perform the step-on-empty prevention work corresponding to the warning grade according to the warning grade so as to inform and stimulate the user to react.
3. The warning method for preventing the shoe body from being empty as claimed in claim 2, wherein the step of obtaining the acceleration information of the movement of the shoe body is preceded by the steps of:
receiving a preset instruction sent by a mobile terminal;
and setting a first preset value, a second preset value range and an alarm grade through the preset instruction.
4. The warning method for preventing the shoe body from being stepped empty according to claim 2, wherein the step of driving the shoe body to perform the anti-stepping empty operation corresponding to the warning grade according to the warning grade to inform and stimulate the user to respond comprises the following steps:
acquiring stimulation information of the shoe body for performing anti-empty-stepping work;
and generating feedback information corresponding to the stimulation information, controlling the shoe body to perform the foot-miss prevention work through the stimulation information, and sending the feedback information to the mobile terminal to remind a user.
5. The utility model provides a prevent that shoes body steps on empty warning device which characterized in that includes:
the acceleration acquisition unit is used for acquiring the acceleration information of the movement of the shoe body;
the acceleration detection unit is used for detecting whether the acceleration information is within a second preset value range, if so, detecting the distance information between the shoe body and the ground, and otherwise, not processing;
the distance acquisition unit is used for acquiring the distance information between the shoe body and the ground;
a distance detecting unit, configured to detect whether the distance information is higher than a first preset value, where the step of detecting whether the distance information is higher than the first preset value includes: detecting whether the distance between the heel of the shoe body of the distance information and the ground is higher than the first preset value, namely the safety value that the heel falls to the ground first, and detecting whether the distance between the front heel of the shoe body of the distance information and the ground is higher than the first preset value, namely the safety value that the front heel falls to the ground first;
and the instruction generating unit is used for generating a control instruction according to a preset rule so as to drive the shoe body to perform the anti-empty-stepping work.
6. The warning device for preventing shoe body from stepping empty as claimed in claim 5, further comprising:
the processor unit is used for acquiring the warning grade corresponding to the control instruction;
and the shoe body driving unit is used for driving the shoe body to perform the step-on-empty prevention work corresponding to the warning grade according to the warning grade so as to inform and stimulate the user to react.
7. The warning device for preventing shoe body from stepping empty as claimed in claim 5, further comprising:
the instruction receiving unit is used for receiving a preset instruction sent by the mobile terminal;
and the preset rule acquisition unit is used for setting a first preset value, a second preset value range and an alarm grade according to the preset instruction.
8. The warning device for preventing a shoe body from stepping empty as claimed in claim 6, wherein the shoe body driving unit comprises:
the stimulation module is used for acquiring stimulation information of the shoe body for performing the foot-miss prevention work;
and the feedback module generates feedback information corresponding to the stimulation information, and sends the feedback information to the mobile terminal while controlling the shoe body to perform the step-on-empty prevention work through the stimulation information so as to remind the user.
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| CN201810615468.XA CN108813789B (en) | 2018-06-14 | 2018-06-14 | Warning method and device for preventing shoes from being stepped empty |
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| CN201810615468.XA CN108813789B (en) | 2018-06-14 | 2018-06-14 | Warning method and device for preventing shoes from being stepped empty |
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| CN109793306A (en) * | 2019-02-16 | 2019-05-24 | 詹宇昊 | A kind of drop preventer and method of sole |
| CN113593181B (en) * | 2021-07-14 | 2022-08-26 | 三偲科技(北京)有限公司 | Safety early warning method and device based on intelligent slippers |
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