CN110973764A - Device for testing environmental parameters in shoes - Google Patents
Device for testing environmental parameters in shoes Download PDFInfo
- Publication number
- CN110973764A CN110973764A CN201911405735.1A CN201911405735A CN110973764A CN 110973764 A CN110973764 A CN 110973764A CN 201911405735 A CN201911405735 A CN 201911405735A CN 110973764 A CN110973764 A CN 110973764A
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- sensor
- shoe
- insole body
- pressure
- insole
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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
- A43D1/06—Measuring devices for the inside measure of shoes, for the height of heels, or for the arrangement of heels
-
- 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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention relates to a device for testing environmental parameters in shoes, which is characterized by comprising an insole body, a pressure sensor, a temperature sensor, a humidity sensor, a processor, a memory, a power management chip, a battery and an upper computer, wherein the insole body is provided with a plurality of through holes; a plurality of pressure sensors are arranged on the insole body corresponding to the metatarsal region and the heel region of the foot of a human body; the insole body is also provided with a temperature sensor and a humidity sensor; the processor is respectively and electrically connected with the temperature sensor, the humidity sensor, the piezoresistive film sensor, the memory, the power management chip and the upper computer, the power management chip is also electrically connected with the battery, the processor is used for sending data collected by the sensors to the upper computer, and the upper computer is used for determining and displaying the vapor permeability, the moisture permeability, the heat insulation and the buffering and damping performance of the shoe body to be tested according to the data collected by the sensors.
Description
Technical Field
The invention relates to a device for testing environmental parameters in shoes, belonging to the field of intelligent wearable equipment.
Background
The air permeability of the finished shoes affects the comfort of the shoes, and if the shoes with poor air permeability are worn, the wearing enthusiasm of the wearer is seriously affected. The shoes and boots in winter have certain requirements on the heat preservation performance of the shoes, and the flexibility and the buffering performance of the soles also influence the comfort of the shoes. In addition, for professional sports shoes and old-aged shoes, the stability of the shoes is good so as to avoid falling and sprain caused by instability of the shoes in the process of sports and walking. However, there is no device for simultaneously tracking and testing data such as temperature, humidity, and sole pressure during walking in a pair of shoes, so as to scientifically and objectively evaluate air permeability, heat retention, and cushioning and shock absorption of a pair of shoes.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide an in-shoe multi-environmental-parameter testing apparatus capable of scientifically and objectively evaluating the air permeability, the heat retention property, and the cushioning property of a pair of shoes.
In order to achieve the purpose, the invention adopts the following technical scheme: a device for testing environmental parameters in shoes is characterized by comprising an insole body, a pressure sensor, a temperature sensor, a humidity sensor, a processor, a memory, a power management chip, a battery and an upper computer; the insole body is provided with a plurality of pressure sensors corresponding to metatarsal bone areas and heel areas of human feet, and the pressure sensors are used for collecting pressure data applied to the insole body; the insole body is also provided with the temperature sensor and the humidity sensor, the temperature sensor is used for collecting the environmental temperature of the shoe body to be detected, on which the insole body is placed, and the humidity sensor is used for collecting the environmental humidity of the shoe body to be detected; the processor is respectively and electrically connected with the temperature sensor, the humidity sensor, the pressure sensor, the memory, the power management chip and the upper computer, the power management chip is also electrically connected with the battery, the processor is used for sending data collected by the sensors to the upper computer, and the upper computer is used for determining and displaying the vapor permeability, the moisture permeability, the heat preservation and the buffering and damping performance of the shoe body to be tested according to the data collected by the sensors; the memory is used for storing data acquired by each sensor; the power management chip is used for supplying power to all electric appliances on the insole body through the battery.
Further, when the testing device adopts an embedded insole mode, the processor, the memory, the Bluetooth module, the power management chip and the battery are arranged on the insole body.
Furthermore, when the test device adopts a mode of adding the insole into the ankle belt, the test device also comprises the ankle belt which is arranged at the ankle part of the human body wearing the shoe body to be tested; the processor, the memory, the Bluetooth module, the power management chip and the battery are arranged on the ankle strap.
Further, the vapor permeability and the moisture permeability of the shoe body to be detected are in inverse proportion to the environmental humidity acquired by the humidity sensor; the heat insulation of the shoe body to be measured is in direct proportion to the ambient temperature collected by the temperature sensor; the buffering and shock-absorbing performance of the shoe body to be tested is in inverse proportion to the pressure collected by the piezoresistive film sensors, wherein the pressure of the insole body is the average value of the pressure collected by each pressure sensor.
Furthermore, the number of the pressure sensors is three, one pressure sensor is arranged at the intersection of the heel wide line segment of the heel area of the insole body and the middle dividing line of the insole body, and the other two pressure sensors are arranged at two sides of the metatarsal area of the insole body.
Further, the temperature sensor and the humidity sensor are arranged on the insole body corresponding to the gap between the thumb and the second toes of the foot of the human body.
Further, the pressure sensor adopts a single-point piezoresistive film sensor.
Further, the temperature sensor and the humidity sensor are integrated into a whole, and an SHT30 model temperature and humidity sensor is adopted.
Further, the processor is an ARM processor of the STM32 model.
Due to the adoption of the technical scheme, the invention has the following advantages: 1. the invention arranges the components such as the sensor on the insole body, is light and small, has better matching property with the shoe body to be tested, does not influence the wearing comfort of a tester, does not limit the motion state of the tester, and can track and test the environmental parameters in the shoe of the shoe body to be tested in various motion states such as running, basketball playing, physical training and the like in real time for a long time, thereby being capable of scientifically and objectively evaluating the vapor permeability and moisture permeability, the heat preservation and the buffering and shock absorption of the shoe, and having the characteristics of good adaptability, strong durability, repeated use and the like. 2. The packaging process is simple, the used raw materials and components are low in price, and the packaging method can be produced, popularized and applied in batches and can be widely applied to the field of intelligent wearable equipment and the field of shoe and boot research and evaluation.
Drawings
Fig. 1 is a schematic view of a plantar pressure distribution region, wherein fig. 1(a) is a schematic view of the plantar pressure distribution region, and fig. 1(b) is a schematic view of plantar pressure distribution of a healthy person;
FIG. 2 is a schematic diagram of a system architecture of the testing apparatus of the present invention.
Detailed Description
The present invention is described in detail below with reference to the attached drawings. It is to be understood, however, that the drawings are provided solely for the purposes of promoting an understanding of the invention and that they are not to be construed as limiting the invention.
First, the mechanism and characteristics of plantar pressure generation will be explained. The sole pressure is mainly caused by the weight of the foot bearing the human body and carrying articles, the sole stress area of a normal person accounts for about 60% of the whole sole area, and the pressure distribution is mainly concentrated in the areas as shown in figure 1(a), including a heel area, a midfoot area, a metatarsal area and a toe area. Meanwhile, as can also be seen from fig. 1(b), the areas near the heel and the second metatarsal region of healthy people on the sole of the foot are subjected to relatively large pressure during exercise.
As shown in fig. 2, the device for testing environmental parameters in shoes provided by the invention comprises an insole body, a piezoresistive film sensor 1, a temperature sensor 2, a humidity sensor 3, a processor 4, a memory 5, a bluetooth module 6, a power management chip 7, an upper computer 8 and a battery 9.
The insole body is provided with a plurality of piezoresistive film sensors 1 corresponding to metatarsal bone areas and heel areas of human feet, and the piezoresistive film sensors 1 are used for acquiring pressure data applied to the insole body in real time. The insole body is also provided with a temperature sensor 2 and a humidity sensor 3 in an encapsulating way. The temperature sensor 2 is used for collecting the ambient temperature of the to-be-detected shoe body with the insole body in real time, and the humidity sensor 3 is used for collecting the ambient humidity of the to-be-detected shoe body with the insole body in real time.
The processor 4 is respectively and electrically connected with the piezoresistive thin-film sensor 1, the temperature sensor 2, the humidity sensor 3, the memory 5, the Bluetooth module 6 and the power management chip 7, the Bluetooth module 6 is also electrically connected with the upper computer 8, and the power management chip 7 is also electrically connected with the battery 9. The processor 4 is used for sending the data collected by each sensor to the upper computer 8 through the Bluetooth module 6 or other wireless modes. The upper computer 8 is used for determining the vapor permeability and moisture permeability, the heat preservation and the buffering and damping performance of the shoe body to be detected according to the data collected by each sensor and displaying the data, wherein the vapor permeability and moisture permeability of the shoe body to be detected is inversely proportional to the ambient humidity collected by the humidity sensor, the heat preservation of the shoe body to be detected is directly proportional to the ambient temperature collected by the temperature sensor, the buffering and damping performance of the shoe body to be detected is inversely proportional to the pressure of the insole body (the pressure of the insole body is the average pressure value collected by each piezoresistive film sensor 1), namely, the smaller the ambient humidity is, the better the vapor permeability is, the larger the ambient temperature is, the better the smaller the buffering and damping performance is. The memory 5 is used for storing data collected by each sensor. The power management chip 7 is used for supplying power to various electric appliances on the insole body through the battery 9.
In a preferred embodiment, the test device of the present invention may be used in an embedded insole format or an ankle band plus insole format. The embedded insole is characterized in that the piezoresistive thin-film sensor 1, the temperature sensor 2, the humidity sensor 3, the processor 4, the memory 5, the Bluetooth module 6, the power management chip 7 and the battery 9 are all arranged on the insole body, and the insole has the advantages of small volume and convenience in use; the mode that the ankle area adds the shoe-pad is provided with the ankle area for the human ankle part of wearing the shoes body of waiting to survey, all sets up piezoresistive film sensor 1, temperature sensor 2 and humidity transducer 3 on the shoe-pad body, all sets up treater 4, memory 5, bluetooth module 6, power management chip 7 and battery 9 on the ankle area, has with low costs and convenient advantage of test, can carry out the selection of mode according to actual conditions.
In a preferred embodiment, the number of the piezoresistive film sensors 1 is three, the positions of the three piezoresistive film sensors 1 correspond to three-point load bearing areas of the sole of the insole body, namely, one piezoresistive film sensor 1 is arranged at the intersection of a heel wide line segment of the heel area of the insole body and a midline of the insole body, and the other two piezoresistive film sensors 1 are arranged at two sides of a metatarsal area of the insole body.
In a preferred embodiment, the piezoresistive thin-film sensor 1 may be a single-point FSR (piezoresistive) thin-film sensor, which has the advantages of low cost, high positional flexibility, large dynamic range, and high durability.
In a preferred embodiment, the temperature sensor 2 and the humidity sensor 3 are provided on the insole body corresponding to a gap between the thumb and the second toe of the human foot.
In a preferred embodiment, the temperature sensor 2 and the humidity sensor 3 can be integrated into a whole, and an SHT30 model temperature and humidity sensor is adopted, and the detection environment of the temperature and humidity sensor needs to be exposed outside the insole.
In a preferred embodiment, the processor 4 may employ an ARM processor (advanced reduced instruction set processor) of the STM32 model.
In a preferred embodiment, the memory 5 may be a memory of SST series type.
In a preferred embodiment, the upper computer 8 can be a computer or a mobile phone.
The using process of the in-shoe multi-environment parameter testing device is described in detail through the specific embodiment as follows:
1) the insole body adopting the embedded insole mode is placed into a shoe body to be tested of a person to be tested, and the person to be tested wears the shoe body to be tested to carry out daily movement.
2) The piezoresistive film sensor 1 on the insole body collects pressure data applied to the insole body in real time, the temperature sensor 2 collects the ambient temperature of the shoe body to be detected in real time, and the humidity sensor 3 collects the ambient humidity of the shoe body to be detected in real time.
3) The processor 4 sends the data collected by each sensor to the upper computer 8 through the Bluetooth module 6, the upper computer 8 determines the vapor permeability, the moisture permeability, the heat insulation and the buffering and damping performance of the shoe body to be detected according to the data collected by each sensor and displays the data, and the memory 5 stores the data collected by each sensor.
The above embodiments are only used for illustrating the present invention, and the structure, connection mode, manufacturing process, etc. of the components may be changed, and all equivalent changes and modifications performed on the basis of the technical solution of the present invention should not be excluded from the protection scope of the present invention.
Claims (9)
1. A device for testing environmental parameters in shoes is characterized by comprising an insole body, a pressure sensor, a temperature sensor, a humidity sensor, a processor, a memory, a power management chip, a battery and an upper computer;
the insole body is provided with a plurality of pressure sensors corresponding to metatarsal bone areas and heel areas of human feet, and the pressure sensors are used for collecting pressure data applied to the insole body; the insole body is also provided with the temperature sensor and the humidity sensor, the temperature sensor is used for collecting the environmental temperature of the shoe body to be detected, on which the insole body is placed, and the humidity sensor is used for collecting the environmental humidity of the shoe body to be detected;
the processor is respectively and electrically connected with the temperature sensor, the humidity sensor, the pressure sensor, the memory, the power management chip and the upper computer, the power management chip is also electrically connected with the battery, the processor is used for sending data collected by the sensors to the upper computer, and the upper computer is used for determining and displaying the vapor permeability, the moisture permeability, the heat preservation and the buffering and damping performance of the shoe body to be tested according to the data collected by the sensors; the memory is used for storing data acquired by each sensor; the power management chip is used for supplying power to all electric appliances on the insole body through the battery.
2. The device for testing environmental parameters inside a shoe as claimed in claim 1, wherein when the device is in the form of an embedded insole, the processor, the memory, the bluetooth module, the power management chip and the battery are disposed on the insole body.
3. The device for testing environmental parameters inside a shoe as claimed in claim 1, wherein when the device is in the form of ankle band plus insole, the device further comprises an ankle band, the ankle band is disposed at the ankle of a human body wearing the shoe body to be tested; the processor, the memory, the Bluetooth module, the power management chip and the battery are arranged on the ankle strap.
4. The device for testing the environmental parameters inside the shoe as claimed in claim 1, wherein the vapor permeability and moisture permeability of the shoe body to be tested are inversely proportional to the environmental humidity collected by the humidity sensor; the heat insulation of the shoe body to be measured is in direct proportion to the ambient temperature collected by the temperature sensor; the buffering and shock-absorbing performance of the shoe body to be tested is in inverse proportion to the pressure collected by the piezoresistive film sensors, wherein the pressure of the insole body is the average value of the pressure collected by each pressure sensor.
5. The device for testing environmental parameters inside shoes according to claim 1, wherein the number of said pressure sensors is three, one said pressure sensor is disposed at the intersection of the heel width line segment of the heel area of said insole body and the midline of said insole body, and the other two said pressure sensors are disposed at both sides of the metatarsal area of said insole body.
6. The device for testing the environmental parameters inside the shoe as claimed in claim 1, wherein said temperature sensor and said humidity sensor are provided on said insole body corresponding to the gap between the thumb and the second toe of the human foot.
7. The in-shoe multi-environment parameter testing device of any one of claims 1 to 6, wherein the pressure sensor is a single-point piezoresistive film sensor.
8. The device for testing the environmental parameters inside shoes according to any one of claims 1 to 6, wherein the temperature sensor and the humidity sensor are integrated into a whole, and an SHT30 type temperature and humidity sensor is adopted.
9. An in-shoe multi-environment parameter testing device according to any one of claims 1 to 6, wherein the processor is an ARM processor of model STM 32.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911405735.1A CN110973764A (en) | 2019-12-31 | 2019-12-31 | Device for testing environmental parameters in shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911405735.1A CN110973764A (en) | 2019-12-31 | 2019-12-31 | Device for testing environmental parameters in shoes |
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| CN110973764A true CN110973764A (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911405735.1A Pending CN110973764A (en) | 2019-12-31 | 2019-12-31 | Device for testing environmental parameters in shoes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112839541A (en) * | 2020-12-18 | 2021-05-25 | 广东三水合肥工业大学研究院 | Can change waterproof intelligent shoe-pad of battery |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203914881U (en) * | 2014-05-28 | 2014-11-05 | 上海新物科技有限公司 | Intelligent shoe |
| CN105231577A (en) * | 2015-10-19 | 2016-01-13 | 重庆小爱科技有限公司 | Intelligent maternity shoes |
| CN105249612A (en) * | 2015-11-06 | 2016-01-20 | 宁波力芯科信息科技有限公司 | Multi-functional smart insoles and smart shoes |
| WO2019076461A1 (en) * | 2017-10-19 | 2019-04-25 | Nathan Smith | Insole with sensors |
| CN110226802A (en) * | 2017-04-12 | 2019-09-13 | 佛山市丈量科技有限公司 | A kind of resource allocation management system based on multisensor towards health |
| CN110507030A (en) * | 2018-05-21 | 2019-11-29 | 张志良 | A kind of intelligent medical shoes with health management function |
-
2019
- 2019-12-31 CN CN201911405735.1A patent/CN110973764A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203914881U (en) * | 2014-05-28 | 2014-11-05 | 上海新物科技有限公司 | Intelligent shoe |
| CN105231577A (en) * | 2015-10-19 | 2016-01-13 | 重庆小爱科技有限公司 | Intelligent maternity shoes |
| CN105249612A (en) * | 2015-11-06 | 2016-01-20 | 宁波力芯科信息科技有限公司 | Multi-functional smart insoles and smart shoes |
| CN110226802A (en) * | 2017-04-12 | 2019-09-13 | 佛山市丈量科技有限公司 | A kind of resource allocation management system based on multisensor towards health |
| WO2019076461A1 (en) * | 2017-10-19 | 2019-04-25 | Nathan Smith | Insole with sensors |
| CN110507030A (en) * | 2018-05-21 | 2019-11-29 | 张志良 | A kind of intelligent medical shoes with health management function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112839541A (en) * | 2020-12-18 | 2021-05-25 | 广东三水合肥工业大学研究院 | Can change waterproof intelligent shoe-pad of battery |
| WO2022126608A1 (en) * | 2020-12-18 | 2022-06-23 | 广东三水合肥工业大学研究院 | Waterproof intelligent insole capable of replacing battery |
| CN112839541B (en) * | 2020-12-18 | 2022-12-16 | 广东三水合肥工业大学研究院 | Can change waterproof intelligent shoe-pad of battery |
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