CN111307290A - Non-contact type identity recognition and body temperature monitoring method and device applying iris recognition - Google Patents
Non-contact type identity recognition and body temperature monitoring method and device applying iris recognition Download PDFInfo
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- CN111307290A CN111307290A CN202010109139.5A CN202010109139A CN111307290A CN 111307290 A CN111307290 A CN 111307290A CN 202010109139 A CN202010109139 A CN 202010109139A CN 111307290 A CN111307290 A CN 111307290A
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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
- G01J5/0205—Mechanical elements; Supports for optical elements
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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
- G01J5/80—Calibration
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/19—Sensors therefor
Abstract
A non-contact identity recognition and body temperature monitoring method and device applying iris recognition relates to the field of artificial intelligence. A non-contact type identity recognition and body temperature monitoring method based on iris recognition is characterized in that a human body temperature monitoring module is integrated in iris recognition equipment, identity information of a person to be collected is recognized through an iris, and body temperature information of the person to be collected is collected through the human body temperature monitoring module. The identification information of a person to be collected is collected and identified through iris identification is the prior art, and the medical care personnel can work normally as long as the medical care personnel can see eyes under the condition of wearing a mask, a cap, goggles and most of contact lenses. The innovation point of this patent lies in integrating human body temperature monitoring module in iris identification equipment, just can discern by the identity information and the body temperature information of gathering the person simultaneously through one set of equipment. Effectively solves the problems in the background technology, and is particularly suitable for the investigation of the high-incidence period of the present novel coronavirus.
Description
Technical Field
The invention relates to the field of artificial intelligence, in particular to personnel identification and body temperature measurement.
Background
At present, the novel coronavirus is high in incidence, and a fever patient carrying the virus is very easy to infect peripheral colleagues, relatives and friends. In hospitals, enterprise parks, residential quarters and other places, the requirements of the society on personnel identification authentication and body temperature monitoring are becoming more strict for preventing disease infection and examining fever patients, for example, an ICU or an isolation ward can only be accessed by personnel who pass identity authentication. If fingerprint identification is used, in addition to the technical safety problem of relatively low identification precision, the contact type acquisition mode easily causes virus cross infection in the complex environment of the hospital. To avoid cross-infection, medical personnel are required to wear protective gloves, which becomes more impractical. Although the face recognition is a non-contact identity recognition technology, for doctors and nurses who wear protective clothing, goggles and protective masks, the recognition fails or cannot be recognized at all because the complete facial information cannot be read, and the recognition fails or cannot be recognized because the ordinary people wear protective masks.
Disclosure of Invention
The invention aims to provide a non-contact type identity recognition and body temperature monitoring method applying iris recognition, so as to solve the technical problems.
The invention also aims to provide a device for non-contact identification and body temperature monitoring by applying iris identification, so as to solve the technical problems.
The technical problem solved by the invention can be realized by adopting the following technical scheme:
the non-contact type identification and body temperature monitoring method applying iris identification is characterized in that a human body temperature monitoring module is integrated in iris identification equipment, identification information of an acquired person is identified through an iris, and body temperature information of the acquired person is acquired through the human body temperature monitoring module.
The identification information of a person to be collected is collected and identified through iris identification is the prior art, and the medical care personnel can work normally as long as the medical care personnel can see eyes under the condition of wearing a mask, a cap, goggles and most of contact lenses. The innovation point of this patent lies in integrating human body temperature monitoring module in iris identification equipment, just can discern by the identity information and the body temperature information of gathering the person simultaneously through one set of equipment. Effectively solves the problems in the background technology, and is particularly suitable for the investigation of the high-incidence period of the present novel coronavirus.
The device for non-contact identification and body temperature monitoring by using iris identification comprises iris identification equipment capable of identifying the identification information of an acquired person through an iris, and is characterized by further comprising a human body temperature monitoring module capable of acquiring the body temperature information of the acquired person, wherein the human body temperature monitoring module is integrated in the iris identification equipment.
The iris identification device comprises an iris acquisition module and an information processing module, the iris acquisition module is connected with the information processing module, the human body temperature monitoring module comprises an infrared temperature measurement module, and the infrared temperature measurement module is connected with the information processing module;
the orientation of the lens of the iris acquisition module is the same as that of the infrared probe of the infrared temperature measurement module.
When gathering the iris, need the people's face to be close to the machine, the orientation of the camera lens of injecing of this patent is the same with infrared probe's orientation, just so can gather the temperature of people's face when people's face is close to the machine and gathers people's eye iris.
The non-contact type identity recognition and body temperature monitoring device using iris recognition further comprises a shell, wherein a perspective window is arranged in the middle of the front face of the shell, and a lens of the iris acquisition module is located behind the perspective window and faces towards the perspective window. This patent is put the perspective window in the positive middle part of shell, and on the one hand, convenient to use person discovers the position that the iris was gathered, and on the other hand, this department is comparatively spacious, allows to lay longer perspective window, and then allows to lay two camera lenses behind the perspective window, gathers left eye iris and right eye iris respectively.
The upper part of the front surface of the shell is provided with a first through hole, and an infrared probe of the infrared temperature measurement module extends into the first through hole or is propped against the first through hole from the rear part. This patent has injectd infrared probe's position, makes it be located the top of camera lens, like this, is close to the shell when user's face, especially people's eye is located perspective window the place ahead, and the forehead can be located first trompil the place ahead, and infrared temperature measurement module just can be relatively accurate acquire the temperature of people's forehead department.
The iris identification equipment further comprises a ranging module, the ranging module is connected with the information processing module, and the signal processing module is connected with the alarm module. This patent has add the range finding module, and the range finding module can monitor the distance of people's face to the shell to the auxiliary user adjusts the position to the best collection position, and then improves the accuracy of the data of gathering.
And a penetrating second opening is formed in the lower part of the front surface of the shell, and a distance measuring probe of the distance measuring module extends into the second opening or is propped against the second opening from the rear.
The device for non-contact identity recognition and body temperature monitoring by using iris recognition also comprises a wireless communication module, and the wireless communication module is connected with the information processing module. Thereby allowing the device applying the non-contact identification and body temperature monitoring of iris recognition to report the collected data outwards. The device for non-contact identity recognition and body temperature monitoring by applying iris recognition can report data to a cloud platform, including personnel identity and body temperature information, and also can include time and place, and the cloud platform can directly perform data interaction and cross-regional information sharing with a government big data platform, so that joint prevention and control are realized.
The device for non-contact identity recognition and body temperature monitoring by applying iris recognition can only report the data of safe and healthy suspicious personnel, thereby providing data for monitoring, trajectory tracking and statistical analysis of the safe and healthy suspicious personnel by a cloud platform and further providing reference for decision making of prevention and control personnel of management departments.
Drawings
FIG. 1 is a front view of a non-contact identification and body temperature monitoring device using iris recognition;
fig. 2 is a cross-sectional view of a device for contactless identification and body temperature monitoring using iris recognition.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific drawings.
Referring to fig. 1 and 2, a human body temperature monitoring module is integrated in iris recognition equipment by applying a non-contact identification and body temperature monitoring method of iris recognition, and the identity information of a person to be collected is recognized through the iris while the body temperature information of the person to be collected is collected through the human body temperature monitoring module. The identification information of a person to be collected is collected and identified through iris identification is the prior art, and the medical care personnel can work normally as long as the medical care personnel can see eyes under the condition of wearing a mask, a cap, goggles and most of contact lenses. The innovation point of this patent lies in integrating human body temperature monitoring module in iris identification equipment, just can discern by the identity information and the body temperature information of gathering the person simultaneously through one set of equipment. Effectively solves the problems in the background technology, and is particularly suitable for the investigation of the high-incidence period of the present novel coronavirus.
The problem of the identity information of the person to be collected is identified by the iris:
the method comprises the steps that a storage module of iris recognition equipment stores a human eye iris image of which identity information is confirmed, the iris recognition equipment obtains the human eye iris image of an acquired person through a lens 1 of an iris acquisition module 7, the iris recognition equipment compares the human eye iris image of the acquired person with the human eye iris image of which the identity information is confirmed through an information processing module, and if the comparison is passed, the iris recognition equipment obtains the identity information corresponding to the human eye iris image; if the comparison fails, an alarm or prompt is given to the outside.
The method comprises the steps that iris recognition equipment is connected with a cloud platform through a communication module, a human eye iris image with confirmed identity information is stored in the cloud platform, the iris recognition equipment obtains the human eye iris image of a collected person through a lens 1 of an iris collecting module 7, the iris recognition equipment uploads the human eye iris image of the collected person to the cloud platform through an information processing module, the cloud platform compares the human eye iris image of the collected person with the human eye iris image with confirmed identity information, and if the comparison is passed, identity information corresponding to the human eye iris image is issued to the iris recognition equipment; if the comparison fails, issuing an external alarm or prompt command to the iris identification equipment, and giving an external alarm or prompt to the iris identification equipment.
If the comparison is not passed, the iris recognition equipment allows the identity information to be uploaded to the storage module or the cloud platform, associates the identity information with the human eye iris image, and after the verification of related personnel, puts the human eye iris image into the human eye iris image with the confirmed identity information. The iris identification equipment can be provided with an identity card reading module 6, and the identity card reading module 6 is connected with the signal processing module. The identity information has been acquired by the identity card reading module 6. The iris identification equipment can also be provided with a touch screen which is connected with the signal processing module. The user manually inputs the identity card information through the touch screen.
The problem about the body temperature information of the person collected through the human body temperature monitoring module is that:
the body temperature information may be a temperature at the forehead, a problem at the cheek, a temperature at the eyes, a temperature at the neck, etc. Preferably, a non-contact infrared thermometry method is used.
Problems related to simultaneous identification and body temperature acquisition:
the human body temperature monitoring module comprises an infrared temperature measuring module, and the infrared temperature measuring module is connected with the information processing module; the orientation of the lens 1 of the iris acquisition module 7 is the same as that of the infrared probe 2 of the infrared temperature measurement module. When gathering the iris, need the people's face to be close to the machine, the orientation that this patent injectd camera lens 1 is the same with infrared probe 2's orientation, just so can be when the people's face is close to the machine and gathers people's eye iris, guarantee the distance of gathering person and infrared temperature measurement module's infrared probe 2 to make infrared temperature measurement module's infrared probe 2 gather human body temperature information.
Because infrared temperature measurement module receives measuring distance's influence easily, in order to reach the accurate measuring purpose of human body temperature, iris identification equipment can be equipped with ranging module, and ranging module connects information processing module, and alarm module is connected to signal processing module. The distance measuring module measures the distance between the human face and the equipment and corrects temperature errors.
In order to improve the precision of body temperature measurement, the body temperature data can be collected for many times while the iris image of the human eye is collected. The accurate body temperature of the human body is obtained through processing methods such as averaging and the like, and high confidence coefficient of information such as personnel identity and body temperature data is guaranteed.
Applications regarding identity information and body temperature information:
this patent is at non-contact iris discernment simultaneous measurement human body temperature, can set for normal body temperature threshold value in advance in iris identification equipment. When the measured body temperature is lower than the normal body temperature threshold value, the iris identification equipment can display the body temperature or not, and only light or sound is used for prompting the measured person to be normal. At this time, the iris recognition device may not upload the iris image of the human eye and measure the body temperature to the cloud platform, so as to reduce communication energy consumption and signal processing cost. Of course, in view of the current epidemic situation, it is preferable to upload the iris image of the human eye and measure the body temperature to the cloud platform because of the latency. When the measured body temperature is higher than the normal body temperature threshold value, the iris identification equipment can display the body temperature or can not display the body temperature, but prompts the measured person to be abnormal through light or sound to remind the person on duty to pay attention. At this time, the iris recognition device needs to upload the iris image of the human eye and the measured body temperature to the cloud platform.
The iris identification equipment can also be provided with a position information input module which is connected with the information processing module. The operator on duty can input the position of the current measuring point through the position information input module. The location information input module may also be replaced with a GPS location module. The location information is automatically generated by the GPS location module. The iris recognition equipment uploads the iris image of the human eye and the measured body temperature to the cloud platform and uploads the position of the current measuring point. The cloud platform can conveniently track and analyze the track of the abnormal body temperature person through big data analysis.
The iris identification equipment can also be provided with a clock module which is connected with the information processing module. The iris recognition equipment uploads the current measurement time while uploading the iris image and the measured body temperature of the human eyes to the cloud platform. The cloud platform can conveniently track and analyze the track of the abnormal body temperature person through big data analysis.
The device for non-contact identification and body temperature monitoring by iris identification comprises iris identification equipment capable of identifying the identification information of an acquired person through iris and a body temperature monitoring module capable of acquiring the body temperature information of the acquired person, wherein the body temperature monitoring module is integrated in the iris identification equipment.
The iris identification device comprises an iris acquisition module 7 and an information processing module, wherein the iris acquisition module 7 is connected with the information processing module, the human body temperature monitoring module comprises an infrared temperature measurement module, and the infrared temperature measurement module is connected with the information processing module; the orientation of the lens 1 of the iris acquisition module 7 is the same as that of the infrared probe 2 of the infrared temperature measurement module. When gathering the iris, need the people's face to be close to the machine, the orientation of this patent injecing camera lens 1 is the same with the orientation of infrared probe 2, just so can gather the temperature of people's face when people's face is close to the machine and gathers people's iris.
The information processing module mainly comprises a main control chip, a memory, a storage chip, a communication interface and the like, and is used for processing and identifying iris images, confirming the identity of an identified person, and controlling output signals and uploading data to the cloud platform by combining the received distance measurement value and the temperature value of the measured person.
The non-contact type identity recognition and body temperature monitoring device using iris recognition further comprises a shell, a perspective window 3 is arranged in the middle of the front face of the shell, and the lens 1 of the iris acquisition module 7 is located behind the perspective window 3 and faces the perspective window 3. This patent is put perspective window 3 in the positive middle part of shell, and on the one hand, convenient to use person discovers the position that the iris was gathered, and on the other hand, this department is comparatively spacious, allows to lay longer perspective window 3, and then allows to lay two camera lenses 1 behind perspective window 3, gathers left eye iris and right eye iris respectively.
The upper part of the front surface of the shell is provided with a first through hole, and an infrared probe 2 of the infrared temperature measurement module extends into the first through hole or is propped against the first through hole from the rear part. This patent has injectd infrared probe 2's position, makes it be located camera lens 1's top, like this, is close to the shell when user's face, and especially people's eye is located perspective window 3 the place ahead, and the forehead can be located first trompil the place ahead, and infrared temperature measurement module just can be relatively accurate acquire the temperature of people's forehead department.
The iris identification equipment further comprises a distance measurement module, the distance measurement module is connected with the information processing module, and the signal processing module is connected with the alarm module. This patent has add the range finding module, and the range finding module can monitor the distance of people's face to the shell to the auxiliary user adjusts the position to the best collection position, and then improves the accuracy of the data of gathering. The alarm module can be an indicator light, a loudspeaker or a buzzer. The indicating lamp is preferably a red, green and blue annular indicating lamp.
The lower part of the front surface of the shell is provided with a through second opening, and a distance measuring probe 4 of the distance measuring module extends into the second opening or is propped against the second opening from the rear.
The device for non-contact identity recognition and body temperature monitoring by using iris recognition further comprises a wireless communication module, and the wireless communication module is connected with the information processing module. Thereby allowing the device applying the non-contact identification and body temperature monitoring of iris recognition to report the collected data outwards. The device applying iris recognition non-contact identification and body temperature monitoring can report data to a cloud platform, including personnel identity and body temperature information, and also including time and place, the cloud platform can directly carry out data interaction and cross-regional information sharing with a government big data platform to realize combined prevention and control,
the device for non-contact identity recognition and body temperature monitoring by applying iris recognition can only report the data of safe and healthy suspicious personnel, thereby providing data for monitoring, trajectory tracking and statistical analysis of the safe and healthy suspicious personnel by a cloud platform and further providing reference for decision making of prevention and control personnel of management departments.
The iris recognition equipment further comprises a display module, the display module is connected with the signal processing module, a window is arranged on the shell, and the display screen 5 of the display module is fixed at the window. The display screen 5 may also be an OLED display screen. So as to display the identity information, the body temperature and the like of the acquired person through the display module. The iris recognition apparatus may further include a touch input module including a touch screen. To input location information or identity information through the touch screen. The display screen 5 is preferably a touch display screen, so that the touch display screen is adopted as the display screen of the display module and the touch screen of the touch input module at the same time.
The cloud platform is used for collecting the personnel identity, the identification time and place and the body temperature information uploaded by the device and analyzing and processing the collected information. The cloud platform can directly carry out data interaction and cross-regional information sharing with a government big data platform, and joint prevention and control are realized.
In order to reduce the probability of human contact with the device, the housing portions in front of the lens and in front of the infrared probe may be convex outwardly. The distance from the lens and the infrared probe to the face of the person is shortened, so that the distance from other parts to the face of the person is enlarged, and the probability of solving other parts of the face is reduced. The infrared probe can be fixed between the two lenses, the three lenses are positioned behind the perspective window, and then the perspective window is partially protruded outwards. And a mode of covering a preservative film in front of the equipment can be adopted, so that the equipment is isolated from the human face. The plastic wrap is preferably transparent, and the shape of the plastic wrap is preferably slightly larger than the area of the front shell of the equipment so as to completely coat the front of the equipment. When in use, the collection is carried out once, and only one collection is needed. In order to collect face data and fix the preservative film conveniently, an included angle is preferably formed between the front surface and the bottom of the shell of the device, and the included angle is preferably 30-60 degrees.
The specific process comprises the following steps:
at ordinary times, except that the ranging module is in a working state, other units are in a dormant state. When a person approaches, the distance measurement value is smaller than the device awakening distance, namely, the device exits from the sleep mode, the temperature measurement value and the distance measurement value are output at fixed intervals, and if the person leaves for a certain time, the device enters the sleep state again.
When iris recognition is performed, the eyes need to watch the lens 1 of the iris acquisition module 7 and move to a position which is more appropriate from the lens 1. The transparent window 3 may be covered with an infrared filter to filter out irrelevant light. When the indicating lamp is normally on and displays green, the infrared probe 2 of the infrared temperature measuring module is just aligned to the forehead position on the upper part of eyes at the moment, the forehead temperature of a human body is accurately measured, the body temperature value is uninterruptedly output, the body temperature and the distance measurement value 5 times before the qualified time of the image quality evaluation are analyzed, the highest body temperature value with higher confidence coefficient is taken out according to the distance measurement value to be used as the body temperature value of the current identified person, the highest body temperature value is compared with the preset normal body temperature threshold value of the human body, the person whose measured body temperature is lower than the threshold value is released after the identification is successful, the person whose measured body temperature is higher than the threshold value is forbidden to pass through and carries out acousto-optic early warning, the indicating lamp displays red color and continuously flickers, the loudspeaker or the buzzer continuously and intermittently sounds, the name; if the identification fails, sound and light early warning is given to the person whose measured body temperature is higher than the threshold value, and the person on duty is reminded to pay attention. The successfully recognized personnel identity information, the recognition time and place and the body temperature information can be bound and uploaded to the cloud platform, the time and place and the body temperature information which are failed to be recognized are also bound and uploaded to the cloud platform, the on-duty personnel is reminded to register information and register irises of the personnel, and after the registration and the registration are successful, the uploaded body temperature information is recognized again and recorded. The cloud platform is connected with a government big data platform, all device terminals upload identification personnel identity information, identification time and place, body temperature information and other data, the identification personnel identity information, the identification time and place, the body temperature information and the like are collected to the government big data platform, epidemic situation prevention and control information is shared across areas, information intercommunication and interconnection are achieved, safety and health condition monitoring, track tracking and statistics visual display analysis are carried out on personnel who register the identity information and register irises by means of big data analysis and artificial intelligence technology, and decision reference of management department prevention and control personnel is provided.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The non-contact type identification and body temperature monitoring method applying iris identification is characterized in that a human body temperature monitoring module is integrated in iris identification equipment, identification information of an acquired person is identified through an iris, and body temperature information of the acquired person is acquired through the human body temperature monitoring module.
2. The non-contact identification and body temperature monitoring method using iris recognition as claimed in claim 1, wherein the storage module of the iris recognition device stores therein a human iris image whose identification information has been confirmed, the iris recognition device obtains the human iris image of the person to be collected through the lens of the iris collection module, and the iris recognition device compares the human iris image of the person to be collected with the human iris image whose identification information has been confirmed through the information processing module;
if the comparison is passed, the iris identification equipment calls the identity information corresponding to the iris image of the human eye;
if the comparison fails, an alarm or prompt is given to the outside.
3. The method for non-contact identification and body temperature monitoring using iris recognition as claimed in claim 1, wherein the iris recognition device is connected to the cloud platform through a communication module, a human iris image of which identification information has been confirmed is stored in the cloud platform, the iris recognition device obtains the human iris image of the person to be collected through a lens of the iris collection module, the iris recognition device uploads the human iris image of the person to be collected to the cloud platform through an information processing module, and the cloud platform compares the human iris image of the person to be collected with the human iris image of which identification information has been confirmed;
if the comparison is passed, issuing the identity information corresponding to the human eye iris image to the iris identification equipment;
if the comparison fails, issuing an external alarm or prompt command to the iris identification equipment, and giving an external alarm or prompt to the iris identification equipment.
4. The method as claimed in claim 3, wherein the iris recognition device allows the user to upload the identification information to the storage module or the cloud platform and associate the identification information with the iris image of the human eye if the comparison fails, and the iris image of the human eye is classified into the iris image of the human eye whose identification information is confirmed after the verification of the relevant person.
5. The method for non-contact identification and body temperature monitoring by iris recognition according to claim 1, wherein the body temperature monitoring module comprises an infrared temperature measuring module, and the infrared temperature measuring module is connected with the information processing module; the orientation of the lens of the iris acquisition module is the same as that of the infrared probe of the infrared temperature measurement module.
6. The method for non-contact identification and body temperature monitoring by iris recognition as claimed in claim 5, wherein the iris recognition device is provided with a ranging module, the ranging module is connected with the information processing module, and the signal processing module is connected with an alarm module.
7. The device for non-contact identification and body temperature monitoring by using iris identification comprises iris identification equipment capable of identifying the identification information of an acquired person through an iris, and is characterized by further comprising a human body temperature monitoring module capable of acquiring the body temperature information of the acquired person, wherein the human body temperature monitoring module is integrated in the iris identification equipment.
8. The device for non-contact identification and body temperature monitoring by iris recognition according to claim 7, wherein the iris recognition equipment comprises an iris acquisition module and an information processing module, the iris acquisition module is connected with the information processing module, the body temperature monitoring module comprises an infrared temperature measurement module, and the infrared temperature measurement module is connected with the information processing module;
the orientation of the lens of the iris acquisition module is the same as that of the infrared probe of the infrared temperature measurement module.
9. The device for non-contact identification and body temperature monitoring by iris recognition according to claim 8, further comprising a housing, wherein a transparent window is arranged in the middle of the front surface of the housing, and the lens of the iris acquisition module is located behind the transparent window and faces the transparent window;
the upper part of the front surface of the shell is provided with a first through hole, and an infrared probe of the infrared temperature measurement module extends into the first through hole or is propped against the first through hole from the rear part.
10. The device for non-contact identification and body temperature monitoring by iris recognition according to claim 9, wherein the iris recognition apparatus further comprises a distance measuring module, the distance measuring module is connected with the information processing module, and the signal processing module is connected with an alarm module;
and a penetrating second opening is formed in the lower part of the front surface of the shell, and a distance measuring probe of the distance measuring module extends into the second opening or is propped against the second opening from the rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010109139.5A CN111307290A (en) | 2020-02-21 | 2020-02-21 | Non-contact type identity recognition and body temperature monitoring method and device applying iris recognition |
Applications Claiming Priority (1)
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