CN111358087A - Passive self-powered wireless human body temperature measurement mask - Google Patents
Passive self-powered wireless human body temperature measurement mask Download PDFInfo
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- CN111358087A CN111358087A CN202010376842.2A CN202010376842A CN111358087A CN 111358087 A CN111358087 A CN 111358087A CN 202010376842 A CN202010376842 A CN 202010376842A CN 111358087 A CN111358087 A CN 111358087A
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- CN
- China
- Prior art keywords
- radio frequency
- temperature measurement
- passive
- mask
- human body
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/28—Means for ventilation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
Abstract
The invention discloses a passive self-powered wireless human body temperature measurement mask which comprises a mask body and a temperature measurement electronic tag system for passive radio frequency energy collection and communication, wherein the temperature measurement electronic tag system for passive radio frequency energy collection and communication comprises a radio frequency antenna, a passive radio frequency identification temperature measurement circuit and a tag substrate. The passive radio frequency identification temperature measurement circuit transmits the detected temperature to the radio frequency temperature reading device through the radio frequency antenna. Passive self-powered wireless human temperature measurement gauze mask detects human body temperature through measuring the temperature of the internal gas of external exhalation human body when wearing gauze mask personnel and breathing, realizes non-contact measurement through radio frequency communication, and the gauze mask has been avoided cross infection in the whole process of wearing of temperature measurement, and radio frequency identification's gauze mask serial number can be used to temperature measurement personnel identity record.
Description
Technical Field
The invention relates to the field of medical supplies, in particular to a passive self-powered wireless human body temperature measurement mask.
Background
When various epidemic situations or influenza occur, people who go out or patients need to wear the mask, and the body temperature needs to be measured frequently. At present, the temperature measurement mode mainly comprises a mercury thermometer, an infrared ear thermometer, an infrared forehead thermometer and the like. Since both mercury thermometers and infrared ear thermometers require contact measurements, there is a risk of cross-contamination. The infrared forehead temperature gun is greatly influenced by the environmental temperature, the view field, the measurement distance and the like in the measurement process, can only be used for high-temperature screening generally, and cannot be used as accurate measurement data. In addition, the general medical staff needs to record the body temperature data of different people at different times, and the main disadvantages of the working mode are that the workload is huge, and the data recording is wrong due to the carelessness of the work. Especially, under the condition that the epidemic situation is high, all communities and building communities need to wear the mask on the coming and going persons and detect the body temperature, so that the passive self-powered wireless human body temperature measurement mask has important significance for the prevention and control of the epidemic situation. .
Disclosure of Invention
In order to solve the problem of accurate measurement of the body temperature of a non-contact human body, the probability of cross infection during temperature measurement is reduced, and the reliability problem of temperature measurement and temperature data recording is solved. The invention provides a passive self-powered wireless human body temperature measurement mask which comprises a mask body and a temperature measurement electronic tag system for passive radio frequency energy collection and communication, wherein the temperature measurement electronic tag system for passive radio frequency energy collection and communication comprises a radio frequency antenna, a passive radio frequency identification temperature measurement circuit and a tag substrate. The passive radio frequency identification temperature measurement circuit transmits the detected temperature to the radio frequency temperature reading device through the radio frequency antenna. Passive self-powered wireless human temperature measurement gauze mask detects human body temperature through measuring the temperature of the internal gas of external exhalation human body when wearing gauze mask personnel and breathing, realizes non-contact measurement through radio frequency communication, and the gauze mask has been avoided cross infection in the whole process of wearing of temperature measurement, and radio frequency identification's gauze mask serial number can be used to temperature measurement personnel identity record.
Preferably, the radio frequency antenna and the passive radio frequency identification temperature measurement circuit are arranged on the flexible label substrate, can be bent randomly along with the mask, and can be attached to the face of a human body along with the mask.
Preferably, the passive radio frequency identification temperature measurement circuit can adopt a radio frequency identification temperature measurement chip of an integrated internal temperature sensor to reduce the volume.
Preferably, the label substrate is made of ultrathin flexible materials, and the label substrate is provided with air holes to ensure the air permeability of the mask.
Preferably, the temperature measurement electronic tag system of passive radio frequency energy collection and communication set up the mouth nose position when the gauze mask body is worn, can detect and wear the gauze mask personnel and breathe the internal gas's of external exhalation human temperature when detecting human body temperature.
Preferably, the temperature measurement electronic tag system for passive radio frequency energy collection and Communication may use a mobile phone device supporting NFC (Near Field Communication, short for short) as a radio frequency temperature reading device to directly read the body temperature of a user wearing the mask.
Preferably, the temperature measurement electronic tag system for passive radio frequency energy collection and communication can be arranged in an interlayer of the mask body.
Preferably, the temperature measurement electronic tag system for passive radio frequency energy collection and communication can be taken out of the mask body and can be reused.
The advantages of the present invention are as follows.
1. The radio frequency electromagnetic wave energy is collected, and the mask does not need an external power supply.
2. Radio frequency communication is adopted, the body temperature is measured wirelessly, and non-contact measurement is realized.
3. The temperature of the exhaled air when the human body breathes is measured as the human body temperature measurement standard, and the human body temperature can be more accurately reflected than the body surface temperature measurement.
4. The measuring speed is high, and as long as the mask is close to the radio frequency reading temperature reading device, the radio frequency number identity of the user can be quickly distinguished, and the user distinguishing record is realized.
5. The passive radio frequency energy acquisition and communication temperature measurement electronic tag system with the flexible substrate can be bent freely along with the mask and attached to the face of a human body along with the mask, and is light and comfortable.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a schematic diagram of a temperature measurement electronic tag system for passive radio frequency energy collection and communication.
Wherein, 1: a mask body; 2: a temperature measurement electronic tag system for passive radio frequency energy collection and communication; 3: a radio frequency antenna; 4: a passive radio frequency identification temperature measurement circuit; 5: a label substrate.
Detailed Description
As shown in fig. 1, the invention provides a passive self-powered wireless human body temperature measurement mask, which comprises a mask body and a temperature measurement electronic tag system for passive radio frequency energy collection and communication, wherein the temperature measurement electronic tag system for passive radio frequency energy collection and communication comprises a radio frequency antenna, a passive radio frequency identification temperature measurement circuit and a tag substrate. The passive radio frequency identification temperature measurement circuit transmits the detected temperature to the radio frequency temperature reading device through the radio frequency antenna. Passive self-powered wireless human temperature measurement gauze mask detects human body temperature through measuring the temperature of the internal gas of external exhalation human body when wearing gauze mask personnel and breathing, realizes non-contact measurement through radio frequency communication, and the gauze mask has been avoided cross infection in the whole process of wearing of temperature measurement, and radio frequency identification's gauze mask serial number can be used to temperature measurement personnel identity record.
As shown in fig. 2, the rf antenna material is etched by copper, the rf antenna and the passive rfid temperature measurement circuit are both disposed on a flexible tag substrate, and the tag substrate can be wrapped by an upper layer and a lower layer of PI films (polyimide films) and has high temperature resistance; bending resistance; chemical resistance and the like. Can be bent freely along with the mask and can be attached to the face of a human body along with the mask.
Preferably, the label substrate is made of ultrathin flexible materials, and the label substrate is provided with air holes to ensure the air permeability of the mask.
Preferably, the passive radio frequency identification temperature measurement circuit can adopt a radio frequency identification temperature measurement chip of an integrated internal temperature sensor to reduce the volume, can adopt an LTU32 type temperature sensing chip of Zhejiang Yue and science and technology, and the chip obtains energy by collecting radio frequency electromagnetic waves by utilizing an advanced ultrahigh frequency radio wave energy collection technology. The chip is internally provided with a rewritable nonvolatile data storage unit for storing data such as user information and the like. The passive radio frequency identification temperature measuring circuit can also be realized by adopting a LAU11 passive universal interface sensing chip of Zhejiang Yue and science and technology and a temperature sensor.
Preferably, the temperature measurement electronic tag system of passive radio frequency energy collection and communication set up the mouth nose position when the gauze mask body is worn, can detect and wear the gauze mask personnel and breathe the internal gas's of external exhalation human temperature when detecting human body temperature.
Preferably, the temperature measurement electronic tag system for passive radio frequency energy collection and Communication may use a mobile phone device supporting NFC (Near Field Communication, short for short) as a radio frequency temperature reading device to directly read the body temperature of a user wearing the mask.
Preferably, the temperature measurement electronic tag system for passive radio frequency energy collection and communication can be arranged in an interlayer of the mask body.
Preferably, the temperature measurement electronic tag system for passive radio frequency energy collection and communication can be taken out of the mask body and can be reused.
The working process of the passive self-powered wireless human body temperature measurement mask comprises the following steps:
when the passive self-powered wireless human body temperature measurement mask is in the radio frequency radiation range of the radio frequency temperature reading device, the radio frequency antenna collects electromagnetic wave energy emitted by the radio frequency reading device and provides the electromagnetic wave energy to the passive radio frequency identification temperature measurement circuit, the passive radio frequency identification temperature measurement circuit converts the electromagnetic wave energy into direct current electric energy to supply power to the circuit, and the passive radio frequency identification temperature measurement circuit collects and processes the temperature of gas exhaled by a person wearing the mask during breathing and then sends the temperature to the radio frequency temperature reading device through radio frequency. The transmitted data comprises the read serial numbers of the radio frequency electronic tags, and the serial numbers are used for recording the body temperatures of different people. The face recognition attendance machine suitable for wearing the mask can be matched, and the accurate temperature measurement recording function of personnel can be realized.
Further, the embodiments of the present invention further include technical features of the above embodiments, and a passive self-powered wireless human body temperature measurement mask includes any of the above embodiments and an implementable combination thereof.
The technical features mentioned above are combined with each other to form various embodiments which are not listed above, and all of them are regarded as the scope of the present invention described in the specification; also, modifications and variations may be suggested to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a passive self-powered wireless human temperature measurement gauze mask, includes gauze mask body (1) and the temperature measurement electronic tags system (2) of passive radio frequency energy collection and communication, the temperature measurement electronic tags system (2) of passive radio frequency energy collection and communication include radio frequency antenna (3), passive radio frequency identification temperature measurement circuit (4), label basement (5), radio frequency antenna (3) be used for gathering radio frequency electromagnetic wave energy and wireless communication, passive radio frequency identification temperature measurement circuit (4) transmit the temperature that detects for user's radio frequency temperature reading device through radio frequency antenna (3).
2. The passive self-powered wireless human body temperature measurement mask according to claim 1, wherein the radio frequency antenna (3) and the passive radio frequency identification temperature measurement circuit (4) are both arranged on the flexible label substrate (5), can be bent freely along with the mask, and can be attached to the face of a human body along with the mask.
3. The passive self-powered wireless human body temperature measurement mask according to claim 1, wherein the passive RFID temperature measurement circuit (4) can reduce the volume by using an RFID temperature measurement chip of an integrated internal temperature sensor.
4. The passive self-powered wireless human body temperature measurement mask according to claim 1, wherein the label substrate (5) is made of an ultrathin flexible material, and the label substrate (5) is provided with air holes to ensure the air permeability of the mask.
5. The passive self-powered wireless human body temperature measurement mask according to claim 1, wherein the temperature measurement electronic tag system (2) for passive radio frequency energy collection and communication is arranged at the mouth and nose positions of the mask body (1) when the mask is worn, and can detect the temperature of the externally exhaled gas in the human body when a person wearing the mask breathes to detect the body temperature of the human body.
6. The passive self-powered wireless human body temperature measurement mask according to claim 1, wherein the temperature measurement electronic tag system (2) for passive radio frequency energy collection and communication can directly read the body temperature of a user wearing the mask by using a mobile phone device supporting NFC as a radio frequency temperature reading device.
7. The passive self-powered wireless human body temperature measurement mask according to claim 1, wherein the temperature measurement electronic tag system (2) for passive radio frequency energy collection and communication can be arranged inside an interlayer of the mask body (1).
8. The passive self-powered wireless human body temperature measurement mask according to claim 1, wherein the temperature measurement electronic tag system (2) for passive radio frequency energy collection and communication can be taken out of the mask body (1) and can be reused.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010376842.2A CN111358087A (en) | 2020-05-07 | 2020-05-07 | Passive self-powered wireless human body temperature measurement mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010376842.2A CN111358087A (en) | 2020-05-07 | 2020-05-07 | Passive self-powered wireless human body temperature measurement mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111358087A true CN111358087A (en) | 2020-07-03 |
Family
ID=71199932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010376842.2A Withdrawn CN111358087A (en) | 2020-05-07 | 2020-05-07 | Passive self-powered wireless human body temperature measurement mask |
Country Status (1)
| Country | Link |
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| CN (1) | CN111358087A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111931892A (en) * | 2020-08-11 | 2020-11-13 | 西南交通大学 | Breathing temperature monitoring mask based on UHF RFID technology |
| CN112220126A (en) * | 2020-09-29 | 2021-01-15 | 广东欣邦信息科技有限公司 | Novel but gauze mask of real-time detection body temperature |
| TWI748894B (en) * | 2021-03-08 | 2021-12-01 | 李駿恒 | Anti-counterfeiting mask |
-
2020
- 2020-05-07 CN CN202010376842.2A patent/CN111358087A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111931892A (en) * | 2020-08-11 | 2020-11-13 | 西南交通大学 | Breathing temperature monitoring mask based on UHF RFID technology |
| CN112220126A (en) * | 2020-09-29 | 2021-01-15 | 广东欣邦信息科技有限公司 | Novel but gauze mask of real-time detection body temperature |
| TWI748894B (en) * | 2021-03-08 | 2021-12-01 | 李駿恒 | Anti-counterfeiting mask |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20200703 |