CN111174920A - Non-contact human body temperature measuring equipment based on mobile phone USB port - Google Patents
Non-contact human body temperature measuring equipment based on mobile phone USB port Download PDFInfo
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- CN111174920A CN111174920A CN202010140904.XA CN202010140904A CN111174920A CN 111174920 A CN111174920 A CN 111174920A CN 202010140904 A CN202010140904 A CN 202010140904A CN 111174920 A CN111174920 A CN 111174920A
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- human body
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- 230000036760 body temperature Effects 0.000 title claims abstract description 32
- 239000000523 sample Substances 0.000 claims abstract description 51
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 238000009529 body temperature measurement Methods 0.000 claims description 60
- 238000005259 measurement Methods 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 13
- 230000001939 inductive effect Effects 0.000 claims description 9
- 238000005457 optimization Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/025—Interfacing a pyrometer to an external device or network; User interface
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
- G06F13/4081—Live connection to bus, e.g. hot-plugging
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0042—Universal serial bus [USB]
Abstract
The invention discloses non-contact human body temperature measuring equipment based on a USB port of a mobile phone, which comprises a shell and a circuit board arranged in the shell, wherein an MCU (microprogrammed control unit) main control circuit, a distance sensing probe, an infrared temperature measuring probe and a USB plug used for being plugged and conducted with the USB port of the mobile phone are arranged on the circuit board, and protective lenses corresponding to the distance sensing probe and the infrared temperature measuring probe are respectively distributed and arranged on the shell. The device has small volume, does not need to be charged and powered by a dry battery, and is convenient to carry; the device is inserted into a USB port of a mobile phone, the temperature of a human body can be quickly measured through corresponding APP, and a measured data health report is established according to different user identity information and body temperature data; the device can be used for quickly measuring and recording the body temperature at any time and any place, and is convenient for health management and health registration of epidemic situations in an extraordinary period.
Description
Technical Field
The invention relates to the technical field of body temperature measurement, in particular to non-contact human body temperature measurement equipment based on a USB port of a mobile phone.
Background
The traditional underarm electronic thermometer, forehead thermometer and ear thermometer are bulky, inconvenient to carry and high in price. The electronic thermometer needs to be charged or powered by a dry battery; each measurement needs manual triggering, and the measurement distance is manually controlled; the measured data can not directly correspond to the information of the measured personnel; historical measurement data cannot be established separately for different group members. How to rapidly measure and record body temperature anytime and anywhere, which is convenient for health management and health registration of epidemic situation in an extraordinary period, becomes a technical problem to be solved by the application.
Disclosure of Invention
The invention aims to provide a non-contact human body temperature measuring device based on a USB port of a mobile phone, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
non-contact human temperature measurement equipment based on cell-phone USB mouth, including casing and casing internally mounted's circuit board, the USB plug that has arranged MCU main control circuit, distance inductive probe, infrared temperature probe and be used for switching on with cell-phone USB mouth cartridge on the circuit board, the tip of USB plug stretches out the casing outside, MCU main control circuit is connected with distance inductive probe, infrared temperature probe and USB plug electricity respectively, the distribution is installed on the casing respectively with the distance inductive probe, the protection camera lens that infrared temperature probe corresponds.
Preferably, the housing comprises a front shell and a rear shell which are detachably assembled, and the two protective lenses are arranged on the front shell.
Preferably, notches for extending the USB plug are formed in the side walls of the front shell and the rear shell.
Preferably, the infrared temperature measuring probe adopts an MLX90615SSG-DAA type non-contact infrared temperature sensor.
Preferably, the distance sensing probe adopts an APDS-9960 type distance measuring and distance sensor.
The non-contact human body temperature measuring method based on the USB port of the mobile phone adopts any one of the non-contact human body temperature measuring equipment based on the USB port of the mobile phone, and comprises the following specific steps:
s1, inserting a USB plug of the non-contact human body temperature measuring equipment into a USB port of the mobile phone;
s2, opening a temperature measurement APP corresponding to the equipment on the mobile phone, and logging in;
s3, selecting whether the measurement mode is a single measurement mode or a continuous measurement mode, and entering the step S4 after the measurement mode is selected;
s4, the temperature measurement APP displays a temperature measurement animation prompt, according to the temperature measurement animation prompt, a protective lens of non-contact human body temperature measurement equipment is close to human body skin, the distance between the distance sensing probe detection equipment and the human body skin is detected, if the distance sensing probe senses that the human body skin is within a set range, an infrared temperature measurement probe is started to measure the body temperature, after the measurement is completed, the temperature measurement APP sends out a voice prompt or a buzzer prompt, the infrared temperature measurement probe sends measured temperature data to an MCU main control circuit, the MCU main control circuit transmits the temperature data to a mobile phone through a USB plug and a USB port of the mobile phone, and the temperature measurement APP displays the temperature data;
s5, if the measurement mode is a single measurement mode or the default mode is a single measurement mode, selecting to save data or re-measure in the temperature measurement APP, and if the data is selected to be saved, entering the step S7; if the re-measurement is selected, the process returns to step S4;
s6, if the measurement mode is a continuous measurement mode, continuing to repeat the step S4 until all measurements are completed, selecting to store data in the temperature measurement APP or measuring again, and if the data is selected to be stored, entering the step S7; if the re-measurement is selected, the process returns to step S4;
and S7, when the data are stored, the identity information of the tested person corresponding to each temperature data is recorded on the temperature measurement APP and stored in the user file database, and a health report is generated for follow-up query.
Preferably, in step S4, the infrared temperature probe measures multiple sets of temperature data within a set time, and the temperature measurement APP retains the optimal temperature data according to the optimization algorithm, where the set time is 0.3-1S.
Preferably, in the step S4, if the temperature data measured by the infrared temperature measurement probe does not exceed 37 ℃, the temperature measurement APP sends out corresponding temperature value voices and "normal body temperature" voices; if the temperature data measured by the infrared temperature measurement probe does not exceed 37 ℃, the temperature measurement APP sends out corresponding temperature value voice and 'body temperature abnormity' voice.
Compared with the prior art, the invention has the beneficial effects that: through the mode of expanding equipment outside a USB port of the mobile phone, parts such as a display, a key, a battery and the like are omitted, the size is smaller, the carrying is convenient, and the overall cost is greatly reduced; the USB port of the mobile phone is adopted for power supply, so that a dry battery is not needed to be charged or used, the use is convenient, and the environment is protected; after the sensing distance is reached, the measuring process is automatically driven, manual triggering of each measurement is not needed, the problem of deviation caused by manual control of the measuring distance can be avoided, and the consistency of the measured data is effectively improved; the APP support can quickly identify member identity information through manual input or a face recognition mode, so that quick body temperature registration and early warning screening of members in group departments such as family members, factories, enterprises and public institutions are facilitated, health reports are quickly generated, meanwhile, a body temperature data historical file can be established for each member, and effective data is provided in the aspects of epidemic situation monitoring and health management; multi-distance point measurement, an optimal test point optimization algorithm, and measurement precision are guaranteed; the single measurement is suitable for single measurement, and the continuous measurement mode is suitable for multi-user rapid measurement; the voice broadcasting can be selected, and under the continuous multi-person measuring mode, the alarm can be rapidly given.
Drawings
FIG. 1 is a schematic structural diagram of a non-contact human body temperature measuring device based on a USB port of a mobile phone;
FIG. 2 is a schematic block diagram of a non-contact human body temperature measurement device based on a USB port of a mobile phone in connection with the mobile phone;
fig. 3 is a schematic flow chart of a non-contact human body temperature measurement method based on a USB port of a mobile phone.
In the figure: 1-front shell, 2-protective lens, 3-rear shell, 4-circuit board, 5-MCU main control circuit, 6-infrared temperature measuring probe, 7-distance sensing probe, 8-USB plug, and 9-notch.
Detailed Description
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. 1-2, the present invention provides a technical solution: non-contact human temperature measurement equipment based on cell-phone USB mouth, circuit board 4 including casing and casing internally mounted, arranged MCU main control circuit 5, apart from inductive probe 7, infrared temperature probe 6 and be used for the USB plug 8 that switches on with cell-phone USB mouth cartridge on circuit board 4, USB plug 8's tip stretches out the casing outside, MCU main control circuit 5 is connected with apart from inductive probe 7, infrared temperature probe 6 and USB plug 8 electricity respectively, the distribution is installed on the casing respectively with apart from inductive probe 7, the protective lens 2 that infrared temperature probe 6 corresponds.
Preferably, the housing comprises a front shell 1 and a rear shell 3 which are detachably assembled, and two protective lenses 2 are arranged on the front shell 1. The side walls of the front shell 1 and the rear shell 3 are provided with notches 9 for extending USB plugs.
In this embodiment, the infrared temperature measuring probe 6 may adopt an MLX90615SSG-DAA type non-contact infrared temperature sensor. The distance sensing probe 7 can adopt an APDS-9960 type distance measuring and distance sensor.
Referring to fig. 3, the non-contact human body temperature measurement method based on the USB port of the mobile phone, which uses the non-contact human body temperature measurement device based on the USB port of the mobile phone, includes the following specific steps:
s1, inserting a USB plug of the non-contact human body temperature measuring equipment into a USB port of the mobile phone;
s2, opening a temperature measurement APP corresponding to the equipment on the mobile phone, and logging in;
s3, selecting whether the measurement mode is a single measurement mode or a continuous measurement mode, and entering the step S4 after the measurement mode is selected;
s4, the temperature measurement APP displays a temperature measurement animation prompt, according to the temperature measurement animation prompt, a protective lens of non-contact human body temperature measurement equipment is close to human body skin, the distance between the distance sensing probe detection equipment and the human body skin is detected, if the distance sensing probe senses that the human body skin is within a set range, an infrared temperature measurement probe is started to measure the body temperature, after the measurement is completed, the temperature measurement APP sends out a voice prompt or a buzzer prompt, the infrared temperature measurement probe sends measured temperature data to an MCU main control circuit, the MCU main control circuit transmits the temperature data to a mobile phone through a USB plug and a USB port of the mobile phone, and the temperature measurement APP displays the temperature data;
s5, if the measurement mode is a single measurement mode or the default mode is a single measurement mode, selecting to save data or re-measure in the temperature measurement APP, and if the data is selected to be saved, entering the step S7; if the re-measurement is selected, the process returns to step S4;
s6, if the measurement mode is a continuous measurement mode, continuing to repeat the step S4 until all measurements are completed, selecting to store data in the temperature measurement APP or measuring again, and if the data is selected to be stored, entering the step S7; if the re-measurement is selected, the process returns to step S4;
and S7, when the data are stored, the identity information of the tested person corresponding to each temperature data is recorded on the temperature measurement APP and stored in the user file database, and a health report is generated for follow-up query. The identity information of the tested personnel can comprise a face recognition image, identity document information, address information and the like; both the single-measurement mode and the continuous-measurement mode can be manually exited.
Preferably, in step S4, the infrared temperature probe measures multiple sets of temperature data within a set time, and the temperature measurement APP retains the optimal temperature data according to an optimization algorithm, where the set time is 0.3-1S.
As a preferred scheme, in the step S4, if the temperature data measured by the infrared temperature measurement probe does not exceed 37 ℃, the temperature measurement APP sends out corresponding temperature value voices and "normal body temperature" voices; if the temperature data measured by the infrared temperature measurement probe does not exceed 37 ℃, the temperature measurement APP sends out corresponding temperature value voice and 'body temperature abnormity' voice.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. Non-contact human temperature measuring equipment based on cell-phone USB mouth, its characterized in that: circuit board (4) including casing and casing internally mounted, arranged MCU main control circuit (5) on circuit board (4), apart from inductive probe (7), infrared temperature probe (6) and be used for USB plug (8) that switch on with cell-phone USB mouth cartridge, the casing outside is stretched out to the tip of USB plug (8), MCU main control circuit (5) are connected with apart from inductive probe (7), infrared temperature probe (6) and USB plug (8) electricity respectively, distributed installation has respectively with apart from inductive probe (7), the protection camera lens (2) that infrared temperature probe (6) correspond on the casing.
2. The device for measuring the non-contact human body temperature based on the USB port of the mobile phone according to claim 1, wherein: the shell comprises a front shell (1) and a rear shell (3) which are detachably assembled, and two protective lenses (2) are arranged on the front shell (1).
3. The device for measuring the non-contact human body temperature based on the USB port of the mobile phone according to claim 2, wherein: the side walls of the front shell (1) and the rear shell (3) are provided with notches (9) for the extension of the USB plug.
4. The device for measuring the non-contact human body temperature based on the USB port of the mobile phone according to claim 1, wherein: the infrared temperature measuring probe (6) adopts an MLX90615SSG-DAA type non-contact infrared temperature sensor.
5. The device for measuring the non-contact human body temperature based on the USB port of the mobile phone according to claim 1, wherein: the distance sensing probe (7) adopts an APDS-9960 type distance measuring and distance sensor.
6. A non-contact human body temperature measuring method based on a USB port of a mobile phone is characterized in that: the non-contact human body temperature measuring device based on the USB port of the mobile phone, which is adopted by any one of claims 1 to 6, comprises the following specific steps:
s1, inserting a USB plug of the non-contact human body temperature measuring equipment into a USB port of the mobile phone;
s2, opening a temperature measurement APP corresponding to the equipment on the mobile phone, and logging in;
s3, selecting whether the measurement mode is a single measurement mode or a continuous measurement mode, and entering the step S4 after the measurement mode is selected;
s4, the temperature measurement APP displays a temperature measurement animation prompt, according to the temperature measurement animation prompt, a protective lens of non-contact human body temperature measurement equipment is close to human body skin, the distance between the distance sensing probe detection equipment and the human body skin is detected, if the distance sensing probe senses that the human body skin is within a set range, an infrared temperature measurement probe is started to measure the body temperature, after the measurement is completed, the temperature measurement APP sends out a voice prompt or a buzzer prompt, the infrared temperature measurement probe sends measured temperature data to an MCU main control circuit, the MCU main control circuit transmits the temperature data to a mobile phone through a USB plug and a USB port of the mobile phone, and the temperature measurement APP displays the temperature data;
s5, if the measurement mode is a single measurement mode or the default mode is a single measurement mode, selecting to save data or re-measure in the temperature measurement APP, and if the data is selected to be saved, entering the step S7; if the re-measurement is selected, the process returns to step S4;
s6, if the measurement mode is a continuous measurement mode, continuing to repeat the step S4 until all measurements are completed, selecting to store data in the temperature measurement APP or measuring again, and if the data is selected to be stored, entering the step S7; if the re-measurement is selected, the process returns to step S4;
and S7, when the data are stored, the identity information of the tested person corresponding to each temperature data is recorded on the temperature measurement APP and stored in the user file database, and a health report is generated for follow-up query.
7. The non-contact human body temperature measuring method based on the USB port of the mobile phone according to claim 6, wherein: in the step S4, the infrared temperature measurement probe measures multiple groups of temperature data within a set time, the temperature measurement APP reserves the optimal temperature data according to an optimization algorithm, and the set time is 0.3-1S.
8. The non-contact human body temperature measuring method based on the USB port of the mobile phone according to claim 6, wherein: in the step S4, if the temperature data measured by the infrared temperature measurement probe does not exceed 37 ℃, the temperature measurement APP sends out corresponding temperature value voices and "normal body temperature" voices; if the temperature data measured by the infrared temperature measurement probe does not exceed 37 ℃, the temperature measurement APP sends out corresponding temperature value voice and 'body temperature abnormity' voice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010140904.XA CN111174920A (en) | 2020-03-03 | 2020-03-03 | Non-contact human body temperature measuring equipment based on mobile phone USB port |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010140904.XA CN111174920A (en) | 2020-03-03 | 2020-03-03 | Non-contact human body temperature measuring equipment based on mobile phone USB port |
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| CN111174920A true CN111174920A (en) | 2020-05-19 |
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| CN202010140904.XA Pending CN111174920A (en) | 2020-03-03 | 2020-03-03 | Non-contact human body temperature measuring equipment based on mobile phone USB port |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795751A (en) * | 2020-06-24 | 2020-10-20 | 黄石市鑫马电子科技股份有限公司 | Automatic infrared body temperature measurement identification method |
| CN111854974A (en) * | 2020-07-30 | 2020-10-30 | 河南中原申威信息科技有限公司 | Thermometer capable of being connected with mobile phone |
| CN114061756A (en) * | 2020-07-29 | 2022-02-18 | 山东炎一智能科技有限公司 | Infrared thermometer |
-
2020
- 2020-03-03 CN CN202010140904.XA patent/CN111174920A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795751A (en) * | 2020-06-24 | 2020-10-20 | 黄石市鑫马电子科技股份有限公司 | Automatic infrared body temperature measurement identification method |
| CN114061756A (en) * | 2020-07-29 | 2022-02-18 | 山东炎一智能科技有限公司 | Infrared thermometer |
| CN111854974A (en) * | 2020-07-30 | 2020-10-30 | 河南中原申威信息科技有限公司 | Thermometer capable of being connected with mobile phone |
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