CN111795751A - Automatic infrared body temperature measurement identification method - Google Patents
Automatic infrared body temperature measurement identification method Download PDFInfo
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- CN111795751A CN111795751A CN202010588114.8A CN202010588114A CN111795751A CN 111795751 A CN111795751 A CN 111795751A CN 202010588114 A CN202010588114 A CN 202010588114A CN 111795751 A CN111795751 A CN 111795751A
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims description 16
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 238000012545 processing Methods 0.000 claims abstract description 28
- 230000036760 body temperature Effects 0.000 claims abstract description 12
- 210000000707 wrist Anatomy 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000013500 data storage Methods 0.000 claims description 7
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 210000001061 forehead Anatomy 0.000 claims description 6
- 210000003128 head Anatomy 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000010365 information processing Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000006698 induction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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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
- G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
- G01J5/34—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using capacitors, e.g. pyroelectric capacitors
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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
- G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
- G01J5/0025—Living bodies
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- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Radiation Pyrometers (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention relates to the technical field of body temperature detection, in particular to an infrared body temperature measurement automatic identification system which comprises a temperature detection module, wherein a temperature measurement signal is sent to an infrared temperature measurement sensor module, and meanwhile, an instruction is transmitted to the infrared temperature measurement sensor module by means of reading and analyzing data through a single chip microcomputer module, so that the infrared temperature measurement sensor module can measure the temperature. When the temperature measuring sensor at the human body temperature measuring part is within the effective detection distance range, the human body identification sensor is used for automatically identifying whether the human body detection is carried out. And if so, judging that the temperature measurement data is valid. Therefore, the problem that only temperature measurement is carried out but identification cannot be carried out is solved, a human body identification unit I/O interface is additionally arranged on the infrared temperature measurement circuit data processing single chip microcomputer to judge human body identification information, and when a human body effective signal exists at the I/O interface, temperature measurement data are output and processed.
Description
Technical Field
The invention relates to the technical field of body temperature detection, in particular to an infrared body temperature measurement automatic identification method.
Background
In the epidemic prevention at present, an infrared temperature measurement product is generally adopted to measure the temperature of a human body, and as the temperature rises, the outdoor use environment is in a high-temperature state, and a common temperature measurement instrument cannot normally identify the temperature of the human body due to the influence of the high temperature of the environment, and abnormal overtemperature and false alarm often occur, even the normal work cannot be carried out, so that the popularization is not facilitated.
Disclosure of Invention
The invention aims to solve the defects that a common temperature measuring instrument cannot normally identify the temperature of a human body due to the influence of high temperature of the environment, abnormal over-temperature false alarm often occurs, and even normal work cannot be carried out in the prior art, and provides an automatic infrared body temperature measuring identification method.
In order to achieve the purpose, the invention adopts the following technical scheme:
the infrared body temperature measurement automatic identification system comprises a temperature detection module, wherein the temperature detection module transmits detected data to a data processing module through a data transmission module, the data in the data processing module is transmitted to a single chip microcomputer module after being processed, the single chip microcomputer module is respectively connected with a voice playing module and a data display module through a signal connection mode, the temperature detection module comprises an infrared detection sensor module and an infrared temperature measurement sensor module, when measuring a temperature measurement signal measured in an effective measurement range, the infrared detection sensor module sends the temperature measurement signal to the infrared temperature measurement sensor module, and meanwhile, by means of reading and analyzing of the data through the single chip microcomputer module, an instruction is transmitted to the infrared temperature measurement sensor module, so that the infrared temperature measurement sensor module measures the temperature.
Preferably, the data processing module comprises a central processing unit, and the central processing unit is respectively provided with a data screening module, a data classification module, a data calculation module and a data cleaning module, so that the data is screened, classified, calculated and cleaned.
Preferably, the single chip microcomputer module is further in signal connection with a data alarm module.
Preferably, the data alarm module specifically comprises a signal receiving module for receiving the instruction transmitted by the single chip microcomputer module, the received signal instruction is transmitted to the I/O signal identification module for data identification, when the body temperature is normal, the signal is transmitted to the voice playing module and the data display module through the signal output module, and when the body temperature data is abnormal, the conference starts the alarm module to alarm.
Preferably, the data processing module is further in signal connection with a data storage module, and the data processing module stores data in a cloud database in the data storage module through a cloud network.
Preferably, the data transmission module includes a data receiving module, the data receiving module receives data in the temperature detection module, transmits the received data to the data conversion module, converts an optical signal into an electrical signal by the data conversion module, transmits the electrical signal to the amplifier module to amplify the signal, and transmits the amplified data signal to the data processing module through the data transmitting module.
The invention also provides an automatic infrared body temperature measurement identification method, which specifically comprises the following steps;
s1, when the head or the wrist is close to the temperature measuring sensor and reaches the effective measuring range, the head or the wrist just shields the receiving end of the infrared sensor to send out a temperature measuring signal;
s2, when the forehead or the wrist approaches the temperature measuring sensor and reaches the effective measuring range, the signal reflected by the wrist is detected by the receiving end to send out a temperature measuring signal;
s3, when the infrared detection sensor detects a temperature measurement signal in the effective measurement range, sending the temperature measurement signal to the single chip microcomputer, and instructing to read the data of the temperature measurement sensor; data are output to display and control voice playing after information processing, and when the forehead or the wrist approaches to the temperature measuring sensor and reaches an effective measuring range, the detecting sensor senses that a temperature measuring human body sends a temperature measuring signal.
Preferably, the detection sensor is an infrared shielding sensor, and the detection sensor sending out a temperature measurement signal is a pyroelectric human body infrared induction sensor.
The infrared body temperature measurement automatic identification method provided by the invention has the beneficial effects that: according to the infrared body temperature measurement automatic identification method, when the temperature measurement sensor at the human body temperature measurement part is within the effective detection distance range, the human body identification sensor is used for automatically identifying whether the human body detection is carried out. And if so, judging that the temperature measurement data is valid. Therefore, the problem that only temperature measurement is carried out but identification cannot be carried out is solved, a human body identification unit I/O interface is additionally arranged on the infrared temperature measurement circuit data processing single chip microcomputer to judge human body identification information, and when a human body effective signal exists at the I/O interface, temperature measurement data are output and processed.
Drawings
Fig. 1 is a system block diagram of an infrared body temperature measurement automatic identification method provided by the invention.
Fig. 2 is a system block diagram of a temperature detection module of the infrared body temperature measurement automatic identification method shown in fig. 1.
Fig. 3 is a system block diagram of a data transmission module of the infrared body temperature measurement automatic identification method shown in fig. 1.
Fig. 4 is a system block diagram of a data processing module of the infrared body temperature measurement automatic identification method shown in fig. 1.
Fig. 5 is a system block diagram of a data alarm module of the infrared body temperature measurement automatic identification method in fig. 1.
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.
Referring to fig. 1-5, an infrared body temperature measurement automatic identification system comprises a temperature detection module, the temperature detection module transmits detected data to a data processing module through a data transmission module, the data in the data processing module is transmitted to a single chip module after being processed, the single chip module is respectively connected with a voice playing module and a data display module through signal connection, the temperature detection module comprises an infrared detection sensor module and an infrared temperature measurement sensor module, when measuring a temperature measurement signal measured in an effective measurement range by the infrared detection sensor module, the infrared detection sensor module transmits the temperature measurement signal to the infrared temperature measurement sensor module, and simultaneously, by means of reading and analyzing the data by the single chip module, an instruction is transmitted to the infrared temperature measurement sensor module, so that the infrared temperature measurement sensor module realizes temperature measurement, when the temperature measuring sensor at the human body temperature measuring part is within the effective detection distance range, the human body identification sensor is used for automatically identifying whether the human body detection is carried out. And if so, judging that the temperature measurement data is valid. Therefore, the problem that only temperature measurement is carried out but identification cannot be carried out is solved, a human body identification unit I/O interface is additionally arranged on the infrared temperature measurement circuit data processing single chip microcomputer to judge human body identification information, and when a human body effective signal exists at the I/O interface, temperature measurement data are output and processed.
The data processing module comprises a central processing unit, and the data screening module, the data classification module, the data calculation module and the data cleaning module are respectively arranged on the central processing unit, so that the data is screened, classified, calculated and cleaned.
The data transmission module comprises a data receiving module, the data receiving module receives data in the temperature detection module and transmits the received data to the data conversion module, an optical signal is converted into an electric signal by the data conversion module and the electric signal is transmitted to the amplifier module to amplify the signal, the amplified data signal is transmitted to the data processing module through the data transmitting module, the single chip microcomputer module is further connected with a data alarm module through a signal, the data alarm module specifically comprises a signal receiving module used for receiving an instruction transmitted in the single chip microcomputer module, the received signal instruction is transmitted to the I/O signal identification module to identify the data, when the body temperature is normal, the signal is transmitted to the voice playing module and the data display module through the signal output module, and when the body temperature data is abnormal, the alarm module is started to alarm, the data processing module is still signal connection has the data storage module, the data processing module passes through the cloud network with data storage in the high in the clouds database of data storage module, this setting can be effectively and quick distinguish out the unusual personnel of body temperature, it can not change because of external ambient temperature to detect the temperature simultaneously, measured accurate value has been improved, the data that detect can transmit to the high in the clouds database and realize storing, the effect of effectual realization backup prevents losing of data.
The invention also provides an automatic infrared body temperature measurement identification method, which specifically comprises the following steps;
s1, when the head or the wrist is close to the temperature measuring sensor and reaches the effective measuring range, the head or the wrist just shields the receiving end of the infrared sensor to send out a temperature measuring signal;
s2, when the forehead or the wrist approaches the temperature measuring sensor and reaches the effective measuring range, the signal reflected by the wrist is detected by the receiving end to send out a temperature measuring signal;
s3, when the infrared detection sensor detects a temperature measurement signal in the effective measurement range, sending the temperature measurement signal to the single chip microcomputer, and instructing to read the data of the temperature measurement sensor; data are output to the demonstration and control pronunciation broadcast after information processing, and when forehead or wrist were close to temperature measurement sensor, when reaching effective measuring range, detection sensor sensed that the temperature measurement human body just sent the temperature measurement signal, and detection sensor is infrared sensor that shelters from, and the detection sensor who sends the temperature measurement signal is the human infrared induction sensing of pyroelectric.
The measuring method can avoid the conditions that a common temperature measuring instrument cannot normally identify the temperature of a human body due to the influence of high temperature of the environment, abnormal over-temperature false alarm often occurs, and even the normal work cannot be performed, and reduce the influence of the external environment on the detection data.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. An infrared body temperature measurement automatic identification system, which comprises a temperature detection module and is characterized in that, the temperature detection module transmits the detected data to the data processing module through the data transmission module, the data in the data processing module is processed and then transmitted to the single chip module, the single chip module is respectively connected with the voice playing module and the data display module in a signal connection way, the temperature detection module comprises an infrared detection sensor module and an infrared temperature measurement sensor module, the infrared detection sensor module sends a temperature measurement signal to the infrared temperature measurement sensor module when measuring a temperature measurement signal measured in an effective range, meanwhile, the instruction is transmitted to the infrared temperature measurement sensor module by means of reading and analyzing data by the single chip microcomputer module, so that the infrared temperature measurement sensor module measures the temperature.
2. The infrared body temperature measurement automatic identification system according to claim 1, wherein the data processing module comprises a central processing unit, and the central processing unit is respectively provided with a data screening module, a data classification module, a data calculation module and a data cleaning module to screen, classify, calculate and clean data.
3. The infrared body temperature measurement automatic identification system according to claim 1, wherein the single chip microcomputer module is further connected with a data alarm module through signals.
4. The infrared body temperature measurement automatic identification system according to claim 3, wherein the data alarm module specifically comprises a signal receiving module for receiving an instruction transmitted in the single chip microcomputer module, the received signal instruction is transmitted to the I/O signal identification module for data identification, when the body temperature is normal, a signal is transmitted to the voice playing module and the data display module through the signal output module, and when the body temperature data is abnormal, the alarm module is started by a meeting to realize alarm.
5. The infrared body temperature measurement automatic identification system according to claim 1, wherein the data processing module is further connected with a data storage module through a signal, and the data processing module stores data in a cloud database in the data storage module through a cloud network.
6. The infrared body temperature measurement automatic identification system according to claim 1, wherein the data transmission module comprises a data receiving module, the data receiving module receives data in the temperature detection module and transmits the received data to the data conversion module, the data conversion module converts an optical signal into an electrical signal and transmits the electrical signal to the amplifier module to amplify the signal, and the amplified data signal is transmitted to the data processing module through the data transmitting module.
7. An infrared body temperature measurement automatic identification method according to claims 1-6, characterized by comprising the following steps;
s1, when the head or the wrist is close to the temperature measuring sensor and reaches the effective measuring range, the head or the wrist just shields the receiving end of the infrared sensor to send out a temperature measuring signal;
s2, when the forehead or the wrist approaches the temperature measuring sensor and reaches the effective measuring range, the signal reflected by the wrist is detected by the receiving end to send out a temperature measuring signal;
s3, when the infrared detection sensor detects a temperature measurement signal in the effective measurement range, sending the temperature measurement signal to the single chip microcomputer, and instructing to read the data of the temperature measurement sensor; data are output to display and control voice playing after information processing, and when the forehead or the wrist approaches to the temperature measuring sensor and reaches an effective measuring range, the detecting sensor senses that a temperature measuring human body sends a temperature measuring signal.
8. The method according to claim 7, wherein the detecting sensor is an infrared shielding sensor, and the detecting sensor emitting the temperature measuring signal is a pyroelectric human body infrared sensor.
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| CN202010588114.8A CN111795751A (en) | 2020-06-24 | 2020-06-24 | Automatic infrared body temperature measurement identification method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101320088A (en) * | 2007-06-08 | 2008-12-10 | 罗伯特.博世有限公司 | Method for a functional test of a distance measurement system |
| CN102107221A (en) * | 2009-12-23 | 2011-06-29 | 宝山钢铁股份有限公司 | Instrument and method for measuring temperature of lower surface of band steel |
| CN107495937A (en) * | 2017-09-21 | 2017-12-22 | 潘荣昌 | A kind of Wireless electronic clinical thermometer control system |
| CN111174920A (en) * | 2020-03-03 | 2020-05-19 | 上海圆天电子科技有限公司 | Non-contact human body temperature measuring equipment based on mobile phone USB port |
-
2020
- 2020-06-24 CN CN202010588114.8A patent/CN111795751A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101320088A (en) * | 2007-06-08 | 2008-12-10 | 罗伯特.博世有限公司 | Method for a functional test of a distance measurement system |
| CN102107221A (en) * | 2009-12-23 | 2011-06-29 | 宝山钢铁股份有限公司 | Instrument and method for measuring temperature of lower surface of band steel |
| CN107495937A (en) * | 2017-09-21 | 2017-12-22 | 潘荣昌 | A kind of Wireless electronic clinical thermometer control system |
| CN111174920A (en) * | 2020-03-03 | 2020-05-19 | 上海圆天电子科技有限公司 | Non-contact human body temperature measuring equipment based on mobile phone USB port |
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Application publication date: 20201020 |