CN113367441A - Emergent intelligent antiskid shoes - Google Patents
Emergent intelligent antiskid shoes Download PDFInfo
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- CN113367441A CN113367441A CN202110741376.8A CN202110741376A CN113367441A CN 113367441 A CN113367441 A CN 113367441A CN 202110741376 A CN202110741376 A CN 202110741376A CN 113367441 A CN113367441 A CN 113367441A
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- sole
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C15/00—Non-skid devices or attachments
- A43C15/04—Non-skid devices or attachments attached to the heel
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D1/00—Foot or last measuring devices; Measuring devices for shoe parts
- A43D1/08—Measuring devices for shoe parts
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses an emergency intelligent anti-skid shoe, which comprises: the shoe comprises a shoe body, a slip detection device, an emergency support structure first form, an emergency support structure second form and a driving part; the slip detection device is arranged at the outsole which is in contact with the ground and is used for detecting the sole friction force data and/or the sole acceleration data and judging whether the sole slips or not according to the sole friction force data and/or the sole acceleration data; the emergency support structure is attached to the sole and/or the side surface of the shoe in a first form and is not in contact with the ground, one end of the emergency support structure in a second form is connected with the sole and/or the side surface of the shoe, and the other end of the emergency support structure extends out and is in contact with the ground; the driving component is used for switching the first emergency supporting structure form to the second emergency supporting structure form when the slipping phenomenon of the sole is detected. The invention solves the problem of how to realize effective skid resistance by carrying out emergency structural support according to the detected skid risk.
Description
Technical Field
The invention belongs to the technical field of intelligent shoes, and particularly relates to an emergency intelligent anti-skidding shoe.
Background
The falling has great harm to human body, and even endangers life, especially for middle-aged and old people. The prior adjustable anti-skid shoe mainly realizes anti-skid by changing suction force of a sucker, an anti-skid structure, friction coefficient with the ground and the like according to different environmental conditions. The technology related to adjustable anti-skid shoes, such as chinese patent publication No. CN110477514A, "support, sole, shoe and support adjustment method", proposes a support, including: a first substrate; a plurality of stretchable supports, wherein the stretchable supports have a fixed end and a stretchable end connected to the fixed end, wherein the fixed end is fixed on the first substrate; the driving part is connected with the telescopic supporting body and is used for driving the telescopic length of the telescopic supporting body in the direction vertical to the first base; the second base is provided with a through hole, when the telescopic support body has the first length, the telescopic support body is hidden in the through hole or above the through hole, and the through hole is used for allowing the telescopic end of the telescopic support body to penetrate through the second base and extend to the bottom of the second base when the telescopic support body is larger than the first length. Chinese patent publication No. CN207041029U, "an anti-slip mechanism and shoes formed by the same", proposes an anti-slip mechanism, which includes a humidity sensor, a pressure sensor, a microcontroller, a motor and a rotating wheel, wherein the motor has a rotating shaft, two ends of the rotating wheel are respectively connected to the rotating shaft of the motor, the outer surface of the rotating wheel includes more than two friction surfaces, the friction surfaces are separated by a key slot, wherein the humidity sensor and the pressure sensor are connected to the input end of the microcontroller, and the motor is connected to the output end of the microcontroller. The utility model discloses a humidity transducer detects the humidity condition on ground, through microcontroller starter motor, drives the runner rotation to make different friction surfaces and ground contact, play the purpose that the part changes sole coefficient of friction.
Above-mentioned technical scheme is that the frictional force that changes shoes and ground according to different ground humidity or weather environment realizes anti-skidding technique, and these anti-skidding structures only carry out the structure conversion to the change of environment, ground condition, can not carry out effectual structural change according to real-time risk of skidding, and it is poor to prevent falling the effect. At present, the technical scheme of realizing effective skid resistance by carrying out emergency structural support according to the detected skid risk does not exist, and therefore an emergency intelligent anti-skid shoe is provided.
Disclosure of Invention
The invention provides an emergency intelligent anti-skidding shoe for solving the problems.
The invention discloses an emergency intelligent anti-skid shoe, which is characterized by comprising: the shoe comprises a shoe body, a slip detection device, an emergency support structure first form, an emergency support structure second form and a driving part;
the slip detection device is arranged at the outsole which is in contact with the ground and is used for detecting the sole friction force data and/or the sole acceleration data and judging whether the sole slips or not according to the sole friction force data and/or the sole acceleration data;
the emergency support structure is attached to the sole and/or the side surface of the shoe in a first form and is not in contact with the ground, one end of the emergency support structure in a second form is connected with the sole and/or the side surface of the shoe, and the other end of the emergency support structure extends out and is in contact with the ground;
the driving component is used for switching the first emergency supporting structure form to the second emergency supporting structure form when the slipping phenomenon of the sole is detected.
Preferably, the slip detection device is composed of a friction force detection unit and/or an acceleration detection unit, a data transmission unit and a data processing unit; the friction force detection unit is used for detecting friction force data of the sole, the acceleration detection unit is used for detecting acceleration data of the sole, the data transmission unit is used for transmitting the data detected by the friction force detection unit to the data processing unit and transmitting a control command generated by the data processing unit to the driving part, and a program executed by the data processing unit is used for judging whether the sole slips or not according to the friction force data of the sole and/or the acceleration data of the sole.
Preferably, the determining whether the sole slips according to the sole friction data and/or the sole acceleration data is any one or more of determining whether the sole slips according to whether a difference value or an absolute difference value between the sole friction data and the previous moment friction data is greater than an instantaneous change threshold, determining whether the sole slips according to whether a variation of the sole friction data within a certain time period is greater than a variation threshold, determining whether the sole slips according to whether a difference value or an absolute difference value between the sole acceleration data and the previous moment acceleration data is greater than an instantaneous change threshold, and determining whether the sole slips according to whether a variation of the sole acceleration data within a certain time period is greater than a variation threshold.
Preferably, the emergency support structure first form is any one or more combination of a bending form of a bendable structure, a bending form of a multi-stage bending structure, a folding form of a folding structure, a contracting form of a telescopic structure, a contracting form of a multi-stage telescopic structure, and a contracting form of a rotary rod structure.
Preferably, the emergency support structure second configuration is any one or more combination of a straightened configuration of the bendable structure, a straightened configuration or a partially straightened configuration of the multi-section bending structure, an unfolded configuration or a partially unfolded configuration of the folding structure, an extended configuration of the telescopic structure, an extended configuration or a partially extended configuration of the multi-stage telescopic structure, and a rotated configuration of the rotating rod structure.
Preferably, the driving part is any one or more of a motor-driven bendable unfolding mechanism, a motor-driven foldable unfolding mechanism and a motor-driven telescopic mechanism.
Preferably, the emergency support structure first configuration is switched to the emergency support structure second configuration by any one or more of the combination of the driving component starting motor controlling the foldable unfolding mechanism in the folded configuration to unfold or partially unfold to contact the ground, and the driving component starting motor controlling the retractable mechanism in the contracted configuration to extend or partially extend to contact the ground.
Preferably, the shoe upper tightening mechanism is composed of a shoe upper tightening wire and a tightening mechanism, the shoe upper tightening wire is arranged on the surface of the shoe upper, the tightening mechanism is connected with the shoe upper tightening wire and generates pulling force on the shoe upper tightening wire through motor control, and when the slipping detection device detects that the slipping phenomenon occurs on the shoe bottom, the tightening mechanism is controlled to pull the shoe upper tightening wire to complete shoe upper tightening.
Preferably, the shoe sole extension structure is composed of a folding mechanism and a driving motor, the folding mechanism is arranged on the shoe outsole which is in contact with the ground, the driving motor is connected with the folding mechanism and controls the folding mechanism to be unfolded and recovered, and the driving motor starts and unfolds the folding mechanism when the slip detection device detects that the slip phenomenon occurs on the shoe sole.
An emergency antiskid method, characterized by comprising:
and judging whether the sole slips or not according to the sole friction force data and/or the sole acceleration data and the sole friction force data and/or the sole acceleration data, and switching the first form of the emergency support structure to the second form of the emergency support structure by the driving part when the slip phenomenon of the sole is detected.
The invention has the advantages that:
(1) when detecting the phenomenon of skidding to appear in the sole, drive unit driving motor switches emergent bearing structure first form to emergent bearing structure second form to the realization can effectively reduce the risk of falling down because of the sole skids and leads to the emergent support of shoes.
(2) When the slipping phenomenon of the sole is detected, the driving part controls the tightening mechanism to pull the vamp tightening wire to complete tightening of the vamp, so that the phenomenon that the foot of a person slips or is sprained or fallen due to sideslip or sidespin in the shoe when the sole slips can be effectively avoided.
(3) When the slipping phenomenon of the sole is detected, the driving part controls the driving motor to unfold the folding mechanism of the sole, so that the contact area of the sole and the ground is increased, and the risk of falling or spraining feet when the sole slips can be effectively reduced.
Drawings
FIG. 1 is a schematic structural view of an emergency intelligent anti-slip shoe according to a first aspect of the embodiment of the invention;
FIG. 2 is a schematic structural view of an emergency intelligent anti-slip shoe according to a second aspect of the embodiment of the invention;
fig. 3 is a flowchart of an emergency anti-skid method according to an embodiment of the present invention.
Detailed Description
The following describes in detail preferred embodiments of the present invention.
The embodiment of the invention relates to an emergency intelligent antiskid shoe, which is characterized by comprising the following components: the shoe comprises a shoe body (1), a slip detection device (2), an emergency support structure first form (3), an emergency support structure second form (4) and a driving part (5);
the sole slipping detection device (2) is arranged at the outsole contacting with the ground and is used for detecting sole friction force data and/or sole acceleration data and judging whether the sole slips or not according to the sole friction force data and/or the sole acceleration data;
the first emergency support structure (3) is attached to the side face of the sole and/or the shoe and is not in contact with the ground, one end of the second emergency support structure (4) is connected with the side face of the sole and/or the shoe, and the other end of the second emergency support structure extends out and is in contact with the ground;
the driving component (5) is used for switching the first emergency supporting structure form to the second emergency supporting structure form when the sole slipping phenomenon is detected.
Preferably, the slip detection device is composed of a friction force detection unit and/or an acceleration detection unit, a data transmission unit and a data processing unit; the friction force detection unit is used for detecting friction force data of the sole, the acceleration detection unit is used for detecting acceleration data of the sole, the data transmission unit is used for transmitting the data detected by the friction force detection unit to the data processing unit and transmitting a control command generated by the data processing unit to the driving part, and a program executed by the data processing unit is used for judging whether the sole slips or not according to the friction force data of the sole and/or the acceleration data of the sole. In this embodiment, a PCB is used to carry a data transmission module and a processor module, as shown in fig. 1, the data acquisition sensor is disposed at the front portion of the sole, the data acquisition sensor is any one or a combination of a friction force detection sensor and an acceleration detection sensor, and the processor module executes a program for determining whether the sole slips according to the sole slip data.
Preferably, the determining whether the sole slips according to the sole friction data and/or the sole acceleration data is any one or more of determining whether the sole slips according to whether a difference value or an absolute difference value between the sole friction data and the previous moment friction data is greater than an instantaneous change threshold, determining whether the sole slips according to whether a variation of the sole friction data within a certain time period is greater than a variation threshold, determining whether the sole slips according to whether a difference value or an absolute difference value between the sole acceleration data and the previous moment acceleration data is greater than an instantaneous change threshold, and determining whether the sole slips according to whether a variation of the sole acceleration data within a certain time period is greater than a variation threshold. In this embodiment, the program executed by the processor module is obtained according to any one or more of the methods described above in combination.
Preferably, the first emergency support structure form (3) is any one or more combination of a bending form of a bendable structure, a bending form of a multi-stage bending structure, a folding form of a folding structure, a contracting form of a telescopic structure, a contracting form of a multi-stage telescopic structure and a contracting form of a rotary rod structure. In this embodiment, as shown in fig. 1, the first configuration (3) of the emergency support structure is a compact configuration of the retractable structure, and the compact configuration of the retractable structure is represented by a solid rectangular figure.
Preferably, the emergency support structure second configuration (4) is any one or more combination of a straightened configuration of a bendable structure, a straightened configuration or a partially straightened configuration of a multi-section bending structure, an unfolded configuration or a partially unfolded configuration of a folding structure, an extended configuration of a telescopic structure, an extended configuration or a partially extended configuration of a multi-stage telescopic structure, and a rotated configuration of a rotating rod structure. In this embodiment, as shown in fig. 2, the second form (4) of the emergency support structure is a multi-stage extension form of the extensible structure, and solid rectangular figures with different widths are used to represent the extensible structure in the multi-stage extension form.
Preferably, the driving part is any one or more of a motor-driven bendable unfolding mechanism, a motor-driven foldable unfolding mechanism and a motor-driven telescopic mechanism. In this embodiment, as shown in fig. 1, the driving part includes a control processor and a driving motor, and when the sole slips, the control processor controls the driving motor to enable any one or more of the foldable unfolding mechanism, the foldable unfolding mechanism and the retractable mechanism to be correspondingly unfolded.
Preferably, the driving part switches the first emergency support structure configuration to the second emergency support structure configuration by any one or more of the combination of the driving part starting the motor to control the foldable unfolding mechanism in the folded configuration to unfold or partially unfold to contact the ground, and the driving part starting the motor to control the retractable mechanism in the contracted configuration to unfold or partially extend to contact the ground.
In another preferred embodiment, the shoe upper further comprises a shoe upper tightening mechanism, the shoe upper tightening mechanism is composed of a shoe upper tightening wire and a tightening mechanism, the shoe upper tightening wire is arranged on the surface of the shoe upper, the tightening mechanism is connected with the shoe upper tightening wire and generates pulling force on the shoe upper tightening wire through motor control, and when the slipping detection device detects that the sole slips, the tightening mechanism is controlled to pull the shoe upper tightening wire to complete shoe upper tightening.
In this embodiment, the vamp tightening mechanism is composed of a vamp tightening line and a tightening mechanism, the vamp tightening line is arranged on the side surface of the vamp, and the tightening mechanism is connected with the vamp tightening line and generates a pulling force on the vamp tightening line through motor control. The vamp tightening mechanism is electrically connected with the driving part, and when the slip detection device detects that the sole slips, the tightening mechanism is controlled to pull the vamp tightening wire to tighten the vamp so as to avoid the foot from sliding in the shoe.
In another preferred embodiment, the shoe further comprises a sole extension structure, the sole extension structure is composed of a folding mechanism and a driving motor, the folding mechanism is arranged on the outsole contacting with the ground, the driving motor is connected with the folding mechanism and controls the folding mechanism to be unfolded and recovered, and the driving motor starts and unfolds the folding mechanism when the slip detection device detects that the slip phenomenon occurs on the sole.
In this embodiment, the sole extension structure is composed of a folding mechanism and a driving motor, the folding mechanism is disposed on the outsole contacting with the ground, and the driving motor is connected with the folding mechanism and controls the folding mechanism to unfold and retract. The sole extending structure is connected with the drive unit electricity, and driving motor starts when the detection device that skids detects the sole phenomenon of skidding, and the control expandes folding mechanism in order to increase the area of contact on sole and ground, reduces and falls down the risk.
An embodiment of an emergency antiskid method according to the present invention is shown in fig. 3, and the flowchart is characterized by including:
acquiring sole friction force data and sole acceleration data;
judging whether the sole slips or not according to the sole friction force data and/or the sole acceleration data;
when the slipping phenomenon of the sole is detected, the driving component switches the first emergency supporting structure form to the second emergency supporting structure form.
In this embodiment, the step of determining whether the sole slips according to the sole friction data and/or the sole acceleration data is: judging whether the sole slips or not according to the sole friction force data, judging whether the sole slips or not according to the sole acceleration data, and judging whether the sole slips or not according to the sole friction force data and the sole acceleration data.
In a preferred embodiment, the slip of the sole is determined based on the sole friction data.
The method for judging whether the sole slips or not according to the sole friction force data comprises the following steps of calculating a friction force abnormal indication value according to position information of friction force generated between the shoe and the ground and/or magnitude information of the friction force and/or direction information of the friction force, and judging whether the sole slips or not according to the friction force abnormal indication value, wherein the step comprises the following steps of:
calculating an abnormal indicated value of the friction force position according to the deviation degree of the position of the friction force generated between the shoe and the ground at the current sampling moment and the conventional position of the contact between the sole and the ground when the shoe stands and/or walks and/or runs;
calculating the abnormal indicated value of the friction force value according to the difference value and/or the difference value ratio of the friction force generated by the shoe and the ground at the current sampling moment and the friction force generated at the previous sampling moment;
calculating an abnormal indicated value of the direction of the friction force according to an included angle between the direction of the friction force generated by the shoe and the ground at the current sampling moment and the direction of the friction force at the previous sampling moment and/or an included angle between the direction of the friction force generated by the shoe and the ground at the current sampling moment and a preset standard direction of the friction force during normal walking;
and calculating the abnormal frictional force indication value according to the abnormal frictional force position indication value and/or the abnormal frictional force numerical value indication value and/or the abnormal frictional force direction indication value.
In this embodiment, the friction force position abnormal indication value is calculated according to the deviation degree between the position where the shoe generates friction force with the ground at the current sampling time and the conventional position where the sole is in contact with the ground when the shoe stands and/or walks and/or runs during wearing, and is: the friction force position abnormal indication value is calculated according to the positive correlation relation between the deviation degree (the ratio of the deviation position quantity to the conventional position quantity) of the position of the shoe generating friction force with the ground at the current sampling moment and the conventional position of the sole contacting with the ground when the shoe is worn and stands and the friction force position abnormal indication value, or the friction force position abnormal indication value is calculated according to the positive correlation relation between the deviation degree of the position of the shoe generating friction force with the ground at the current sampling moment and the conventional position of the sole contacting with the ground when the shoe is worn and walked and the friction force position abnormal indication value, or the friction force position abnormal indication value or the weighted product of any two or more of the above values is calculated according to the positive correlation relation between the deviation degree of the position of the shoe generating friction force with the ground at the current sampling moment and the conventional position of the sole contacting with the ground when the shoe is worn and run and the friction force position abnormal indication value.
The friction force numerical value abnormal indication value is calculated according to the difference value and/or the difference value ratio of the friction force generated by the shoe and the ground at the current sampling moment and the friction force at the previous sampling moment, the friction force numerical value abnormal indication value is calculated according to the positive correlation relation of the difference value of the friction force generated by the shoe and the ground at the current sampling moment and the friction force numerical value abnormal indication value at the previous sampling moment and the positive correlation relation of the difference value ratio of the friction force generated by the shoe and the ground at the current sampling moment and the friction force numerical value abnormal indication value at the previous sampling moment (the ratio of the difference value to the friction force at the previous sampling moment) and the friction force numerical value abnormal indication value, and calculating any one of the abnormal values of the friction force value according to the difference value between the friction force generated by the shoe and the ground at the current sampling moment and the friction force generated by the ground at the previous sampling moment and the positive correlation relation between the difference value ratio and the abnormal value of the friction force value.
Calculating an abnormal frictional force direction indicating value according to an included angle between the direction of the frictional force generated by the shoe and the ground at the current sampling moment and the direction of the frictional force generated by the shoe and the ground at the previous sampling moment and a preset included angle between the direction of the frictional force generated by the shoe and the ground at the current sampling moment and a preset standard frictional force direction during normal walking, calculating an abnormal frictional force direction indicating value according to a positive correlation between the included angle between the direction of the frictional force generated by the shoe and the ground at the current sampling moment and the preset standard frictional force direction during normal walking and the abnormal frictional force direction indicating value, calculating an abnormal frictional force direction indicating value according to a positive correlation between the included angle between the direction of the frictional force generated by the shoe and the ground at the current sampling moment and the direction of the frictional force generated by the shoe and the ground at the previous sampling moment and the preset standard frictional force direction during normal walking, and setting a preset abnormal frictional force direction indicating value according to the current sampling moment And calculating any one of the abnormal indication values of the friction force direction by using the positive correlation relation between the included angle of the standard direction of the friction force and the abnormal indication value of the friction force direction during normal walking.
And the friction force position abnormal indication value and/or the friction force numerical value abnormal indication value and/or the friction force direction abnormal indication value and the friction force abnormal indication value are in positive correlation, so that the friction force abnormal indication value is calculated. The frictional force position abnormality indication value is represented by a variable m, the frictional force numerical value abnormality indication value is represented by a variable n, the frictional force direction abnormality indication value is represented by a variable r, and the frictional force abnormality indication value is represented by a variable x.
In table a, a1 to a7 show different embodiments of calculating the frictional force abnormality indication value x, and the frictional force position abnormality indication value m, the frictional force numerical value abnormality indication value n, and the frictional force direction abnormality indication value r in table a are calculated by the calculation formulas in the above embodiments.
Table a different embodiment for calculating the frictional force abnormality indication value
A fall indication threshold value X is set in advance, a frictional force abnormality indication value X is obtained by the calculation method of any one of table a, and if X > X (for example, Y is 0.5), it is determined that the sole has a slip phenomenon.
In a preferred embodiment, the sole acceleration data is used to determine whether the sole is slipping.
And judging whether the sole slips according to the sole acceleration data is that the sole slips according to the condition that the sole acceleration value is greater than a preset acceleration threshold value.
In a preferred embodiment, the presence of a slip in the sole is determined based on the sole friction data and the sole acceleration data.
And judging whether the sole slips or not according to the sole friction force data and the sole acceleration data, wherein the phenomenon that the sole slips is judged according to the condition that the weighted sum or product of the abnormal friction force indication value x and the sole acceleration value is greater than a preset threshold value.
In another preferred embodiment, the shoe sole further comprises a reminding device, wherein the reminding device is electrically connected with the slipping detection device and gives out a reminding when the slipping phenomenon of the shoe sole is detected. The reminding mode comprises any one or more of voice prompt sending, reminding by transmitting to the mobile terminal in a wireless communication mode and reminding by transmitting to related contacts in a wireless communication mode.
Of course, those skilled in the art should realize that the above embodiments are only used for illustrating the present invention, and not as a limitation to the present invention, and that the changes and modifications of the above embodiments will fall within the protection scope of the present invention as long as they are within the scope of the present invention.
Claims (10)
1. An emergent intelligent antiskid shoes, its characterized in that includes: the shoe comprises a shoe body, a slip detection device, an emergency support structure first form, an emergency support structure second form and a driving part;
the slip detection device is arranged at the outsole which is in contact with the ground and is used for detecting the sole friction force data and/or the sole acceleration data and judging whether the sole slips or not according to the sole friction force data and/or the sole acceleration data;
the emergency support structure is attached to the sole and/or the side surface of the shoe in a first form and is not in contact with the ground, one end of the emergency support structure in a second form is connected with the sole and/or the side surface of the shoe, and the other end of the emergency support structure extends out and is in contact with the ground;
the driving component is used for switching the first emergency supporting structure form to the second emergency supporting structure form when the slipping phenomenon of the sole is detected.
2. The intelligent anti-skid shoes for emergency according to claim 1, wherein the skid detection device is composed of a friction force detection unit and/or an acceleration detection unit, a data transmission unit and a data processing unit; the friction force detection unit is used for detecting friction force data of the sole, the acceleration detection unit is used for detecting acceleration data of the sole, the data transmission unit is used for transmitting the data detected by the friction force detection unit to the data processing unit and transmitting a control command generated by the data processing unit to the driving part, and a program executed by the data processing unit is used for judging whether the sole slips or not according to the friction force data of the sole and/or the acceleration data of the sole.
3. The intelligent emergency anti-slip shoe according to claim 1, wherein the determining whether the sole slips according to the sole friction data and/or the sole acceleration data is any one or more of determining whether the sole slips according to whether a difference or an absolute difference between the sole friction data and the previous moment friction data is greater than an instantaneous change threshold, determining whether the sole slips according to whether a variation of the sole friction data within a certain time period is greater than a variation threshold, determining whether the sole slips according to whether a difference or an absolute difference between the sole acceleration data and the previous moment acceleration data is greater than an instantaneous change threshold, and determining whether the sole slips according to whether a variation of the sole acceleration data within a certain time period is greater than a variation threshold.
4. The emergency intelligent anti-slip shoe according to claim 1, wherein the emergency support structure first shape is any one or a combination of a bending shape of a bendable structure, a bending shape of a multi-segment bending structure, a folding shape of a folding structure, a compact shape of a telescopic structure, a compact shape of a multi-stage telescopic structure, and a compact shape of a rotary rod structure.
5. The emergency intelligent anti-slip shoe according to claim 1, wherein the emergency support structure second shape is any one or more combination of a straightened shape of a bendable structure, a straightened shape or a partially straightened shape of a multi-stage bending structure, an unfolded shape or a partially unfolded shape of a folding structure, an extended shape of a telescopic structure, an extended shape or a partially extended shape of a multi-stage telescopic structure, and a rotated shape of a rotating rod structure.
6. The intelligent emergency anti-slip shoe of claim 1, wherein the driving component is any one or more of a motor-driven bendable unfolding mechanism, a motor-driven foldable unfolding mechanism, and a motor-driven telescopic mechanism.
7. The emergency intelligent anti-slip shoe according to claim 1, wherein the emergency support structure first configuration is switched to the emergency support structure second configuration by any one or more of driving the component-activated motor to control the foldable unfolding mechanism in the folded configuration to unfold or partially unfold into contact with the ground, and driving the component-activated motor to control the retractable mechanism in the retracted configuration to extend or partially extend into contact with the ground.
8. The emergency intelligent antiskid shoe according to claim 1, further comprising a shoe upper tightening mechanism, wherein the shoe upper tightening mechanism is composed of a shoe upper tightening wire and a tightening mechanism, the shoe upper tightening wire is disposed on the surface of the shoe upper, the tightening mechanism is connected with the shoe upper tightening wire and generates a pulling force on the shoe upper tightening wire through motor control, and when the slip detection device detects that the sole slips, the tightening mechanism is controlled to pull the shoe upper tightening wire to tighten the shoe upper.
9. The intelligent emergency anti-slip shoe according to claim 1, further comprising a sole extension structure, wherein the sole extension structure is composed of a folding mechanism and a driving motor, the folding mechanism is disposed on the outer sole contacting with the ground, the driving motor is connected with the folding mechanism and controls the folding mechanism to unfold and retract, and the driving motor is activated and unfolds the folding mechanism when the slip detection device detects the slip phenomenon of the sole.
10. An emergency antiskid method, characterized by comprising:
and judging whether the sole slips or not according to the sole friction force data and/or the sole acceleration data and the sole friction force data and/or the sole acceleration data, and switching the first form of the emergency support structure to the second form of the emergency support structure by the driving part when the slip phenomenon of the sole is detected.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224017A (en) * | 2021-12-27 | 2022-03-25 | 杭州电子科技大学 | Intelligent anti-skid shoe based on walking assistance |
| CN114264258A (en) * | 2021-12-21 | 2022-04-01 | 杭州电子科技大学 | Intelligent shoe capable of identifying ground abnormity and identification method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114264258A (en) * | 2021-12-21 | 2022-04-01 | 杭州电子科技大学 | Intelligent shoe capable of identifying ground abnormity and identification method |
| CN114224017A (en) * | 2021-12-27 | 2022-03-25 | 杭州电子科技大学 | Intelligent anti-skid shoe based on walking assistance |
| CN114224017B (en) * | 2021-12-27 | 2024-03-26 | 杭州电子科技大学 | Intelligent anti-skid shoe based on walking assistance |
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| CN113367441B (en) | 2022-10-14 |
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