CN212721787U - Infrared thermal field temperature measuring device and system based on face recognition - Google Patents
Infrared thermal field temperature measuring device and system based on face recognition Download PDFInfo
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- CN212721787U CN212721787U CN202022125071.8U CN202022125071U CN212721787U CN 212721787 U CN212721787 U CN 212721787U CN 202022125071 U CN202022125071 U CN 202022125071U CN 212721787 U CN212721787 U CN 212721787U
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Abstract
The utility model provides an infrared thermal field temperature measuring device and system based on face identification belongs to temperature measurement technical field. The infrared thermal field temperature measuring device based on the face recognition comprises a tablet personal computer, a face signal acquisition assembly and a temperature acquisition device. The face signal acquisition assembly comprises a frame plate and a face recognition camera, the face recognition camera is arranged on the surface of the frame plate, the face recognition camera is electrically connected with the tablet computer, and the temperature collector is arranged on the surface of the frame plate. The utility model discloses a face identification camera gathers the facial information of target under test, and temperature collection station reads and gathers the temperature of target under test, then handles the information of gathering through the panel computer to the show is on the display screen of panel computer, does benefit to operating personnel and treats the temperature of target under test and carries out audio-visual understanding, has improved temperature detection's efficiency.
Description
Technical Field
The utility model relates to a temperature measurement field particularly, relates to infrared thermal field temperature measuring device and system based on face identification.
Background
The temperature measurement is to quantitatively measure the temperature of an object by using a temperature measuring instrument, and the temperature measuring efficiency of the existing body temperature detection equipment is lower and is not in line with practical application under the condition of mass people flow when an epidemic situation or a disaster occurs.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides an infrared thermal field temperature measuring device and system based on face identification aims at improving the problem of traditional temperature measurement equipment inefficiency.
The utility model discloses a realize like this:
the utility model provides an infrared thermal field temperature measuring device based on face identification, including panel computer, face signal acquisition subassembly and temperature collector.
Face signal gathers the subassembly and includes frame plate and face identification camera, face identification camera set up in the frame plate surface, just face identification camera with panel computer electric connection, the temperature collector is installed the frame plate surface, just the temperature collector with panel computer electric connection.
In an embodiment of the present invention, the tablet computer has a built-in data storage device, and the tablet computer is provided with a data extraction module.
In an embodiment of the present invention, the frame plate surface is provided with a supporting member for supporting the tablet computer.
The utility model discloses an in one embodiment, support piece includes branch and sucking disc, branch is fixed the frame plate surface, the sucking disc set up in branch one end, the panel computer adsorb the sucking disc surface.
In an embodiment of the present invention, the face recognition camera and the frame plate are rotatably connected, and the frame plate surface is hinged with an expansion member, and the other end of the expansion member is hinged on the face recognition camera surface.
In an embodiment of the present invention, the support plate is fixed on the surface of the support plate, the surface of the support plate is rotatably provided with a rotating shaft, and the other end of the rotating shaft is fixed on the surface of the face recognition camera.
The utility model discloses an in the embodiment, the temperature collector embeds there are thermal video stream processing module, photoelectric conversion module and temperature field processing module.
The utility model discloses an in the embodiment, the face identification camera with temperature collector all is provided with wireless transmitter, the built-in wireless receiver of panel computer.
An embodiment of the utility model provides an in addition provide an infrared thermal field temperature measurement system based on face identification, including foretell infrared thermal field temperature measuring device and alarm based on face identification, the alarm is installed the frame plate surface, just the alarm with panel computer electric connection.
The utility model discloses an in the embodiment, the alarm also embeds there is wireless receiver, and also set up wireless transmitter in the panel computer, the panel computer embeds there is alarm data processing module.
The utility model has the advantages that: the utility model discloses an above-mentioned design obtains infrared thermal field temperature measuring device and system based on face identification, during the use, gather the facial information of target under test through the face identification camera, temperature collection station reads and gathers the temperature of target under test, then handles the information of gathering through the panel computer to the show is on the display screen of panel computer, does benefit to operating personnel and treats the temperature of target under test and carries out audio-visual understanding, has improved temperature detection's efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an infrared thermal field temperature measuring device based on face recognition and a system thereof according to an embodiment of the present invention;
fig. 2 is a schematic view of a frame structure according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a face recognition camera according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a support plate according to an embodiment of the present invention.
In the figure: 100-a tablet computer; 200-a face signal acquisition component; 210-a frame plate; 211-plate; 220-a face recognition camera; 221-a rotating shaft; 230-a support; 231-struts; 232-sucker; 240-a telescoping member; 300-temperature collector; 400-alarm.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-4, the utility model provides an infrared thermal field temperature measuring device based on face identification, including panel computer 100, face signal acquisition assembly 200 and temperature collector 300.
The face signal collection assembly 200 is used for collecting face information, the temperature collector 300 is used for collecting temperature information of a human body, and the tablet computer 100 can process the collected information.
Referring to fig. 1, a data storage is built in a tablet computer 100, the tablet computer 100 is provided with a data extraction module, the data storage can store personnel information obtained by face recognition and corresponding temperature data, the data extraction module can extract temperature field data through a protocol stack algorithm and restore the temperature field data into available temperature data, the tablet computer 100 is provided with a 10-inch liquid crystal display screen which is used for displaying a temperature field, the temperature data, face collection images and the like, and is an operating system and operating equipment for man-machine interaction, meanwhile, the tablet computer 100 can upload data through a 3G network, a 4G network or a wifi network, and the uploading mode includes an uploading mode of an automatic uploading module and an uploading mode of a manual uploading module.
In an implementation, a support 230 for supporting the tablet computer 100 is disposed on a surface of the shelf plate 210, the support 230 is used for supporting the tablet computer 100, the support 230 includes a support rod 231 and a suction cup 232, the support rod 231 is fixed on the surface of the shelf plate 210, the suction cup 232 is disposed at one end of the support rod 231, the tablet computer 100 is sucked on a surface of the suction cup 232, and the tablet computer 100 is fixed on a surface of the support rod 231 through the suction cup 232, so that the support rod 231 supports the tablet computer 100.
Referring to fig. 1-4, the face signal collecting assembly 200 includes a frame plate 210 and a face recognition camera 220, the face recognition camera 220 is disposed on the surface of the frame plate 210, and the face recognition camera 220 is electrically connected to the tablet pc 100, when the embodiment is implemented, the face recognition camera 220 can correct the image or video stream containing the face collected by the camera by using a facial feature detection algorithm to perform face frame offset correction, so as to automatically detect and track the face in the image, in addition, the face recognition camera 220 is provided with a face recognition processing module, which can analyze and process the collected face image, perform ambient light compensation after enhancing the sharpness of the image, and then compare the image with the database face to obtain the personal identity information of the person to be detected.
In some specific embodiments, the face recognition camera 220 is rotatably connected with the frame plate 210, the surface of the frame plate 210 is hinged with an expansion piece 240, the other end of the expansion piece 240 is hinged with the surface of the face recognition camera 220, the expansion piece 240 can be an electric cylinder or an electric push rod, the surface of the frame plate 210 is fixed with a support plate 211, the surface of the support plate 211 is rotatably provided with a rotating shaft 221, the other end of the rotating shaft 221 is fixed on the surface of the face recognition camera 220, and when the expansion piece 240 extends or contracts, the face recognition camera 220 can be supported, so that the face recognition camera 220 rotates around the rotating shaft 221, and the shooting range of the face recognition camera 220 is changed.
Referring to fig. 1-2, the temperature collector 300 is mounted on the surface of the frame plate 210, and the temperature collector 300 is electrically connected to the tablet pc 100, and in a specific implementation, the temperature collector 300 may be an infrared thermometer, and the temperature collection module reads and collects the temperature of a person or an object of a target to be measured, which may be divided into two modes of point temperature measurement and thermal radiation field temperature measurement, and primarily completes digital-to-analog conversion, provides a necessary interface for subsequent signal processing, and may transmit collected temperature information to the tablet pc 100 in a data form.
In some specific embodiments, a thermal video stream processing module, a photoelectric conversion module and a temperature field processing module are built in the temperature collector 300, and the thermal video stream processing module can perform software processing optimization on a thermal field signal obtained by measuring the temperature of a thermal radiation field, including processes of denoising, backlight elimination, video coding and the like; the photoelectric conversion module carries out photoelectric conversion on the collected single-point and radiation field infrared light signals representing the temperature to become electric signals for subsequent processing; the temperature calibration module can be used for temperature calibration which is not needed after being placed for a long time, and can be used for ambient light calibration when being used in an outdoor environment, so that the data acquired by the temperature acquisition device 300 is more accurate;
the face recognition camera 220 and the temperature collector 300 are both provided with wireless transmitters, and the tablet computer 100 is internally provided with a wireless receiver, so that data or signal transmission is more convenient.
Referring to fig. 1-2, the utility model discloses in addition provide infrared thermal field temperature measurement system based on face identification, including foretell infrared thermal field temperature measurement device and alarm 400 based on face identification, alarm 400 installs on frame plate 210 surface, and alarm 400 and panel computer 100 electric connection, and when concrete implementation, this alarm 400 can be the MP3 player, when sending out the police dispatch newspaper, can send voice alarm.
In some specific embodiments, a wireless receiver is also disposed in the alarm 400, a wireless transmitter is also disposed in the tablet computer 100, and an alarm data processing module is disposed in the tablet computer 100, and the alarm data processing module can broadcast and transmit the detected abnormal body temperature state to a management platform for storage and recording, so as to achieve the purpose of real-time monitoring.
Specifically, the infrared thermal field temperature measuring device based on face recognition and the working principle of the system thereof are as follows: when the temperature measuring device is used, the face recognition camera 220 can collect facial information of a detected target, the collected image or video stream containing a face can be transmitted to the tablet computer 100, the temperature collector 300 can read and collect the temperature of a person or an object of the detected target and also transmit the collected data to the tablet computer 100, the tablet computer 100 can be used as operating equipment for man-machine interaction, the received signals can be processed and displayed on a display screen of the tablet computer 100, the temperature of the detected target can be visually known by an operator, the scheme is the temperature measuring device taking the intelligent tablet computer 100 as a host carrier, compared with a traditional thermal infrared imager, the weight of the device is reduced, the portability of the device is improved, the cost performance is high, and the use of a face recognition camera is realized, and epidemic/people temperature monitoring can be conveniently carried out at dense people flow entrances and exits of schools, buildings and the like.
It should be noted that the specific model specifications of the tablet pc 100, the face recognition camera 220, the temperature collector 300, and the alarm 400 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.
The power supply and the principle of the tablet computer 100, the face recognition camera 220, the temperature collector 300 and the alarm 400 are clear to those skilled in the art and will not be described in detail herein.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An infrared thermal field temperature measuring device based on face recognition is characterized by comprising
A tablet computer (100);
the human face signal acquisition assembly (200), the human face signal acquisition assembly (200) comprises a frame plate (210) and a human face recognition camera (220), the human face recognition camera (220) is arranged on the surface of the frame plate (210), and the human face recognition camera (220) is electrically connected with the tablet personal computer (100);
temperature collector (300), temperature collector (300) are installed frame plate (210) surface, just temperature collector (300) with panel computer (100) electric connection.
2. The infrared thermal field temperature measuring device based on face recognition according to claim 1, wherein a data memory is arranged in the tablet computer (100), and the tablet computer (100) is provided with a data extraction module.
3. The infrared thermal field temperature measuring device based on face recognition according to claim 1, characterized in that the surface of the frame plate (210) is provided with a support (230) for supporting a tablet computer (100).
4. The infrared thermal field temperature measuring device based on the face recognition as claimed in claim 3, wherein the supporting member (230) comprises a supporting rod (231) and a suction cup (232), the supporting rod (231) is fixed on the surface of the frame plate (210), the suction cup (232) is arranged at one end of the supporting rod (231), and the tablet personal computer (100) is adsorbed on the surface of the suction cup (232).
5. The infrared thermal field temperature measuring device based on the face recognition is characterized in that the face recognition camera (220) is rotatably connected with the frame plate (210), the surface of the frame plate (210) is hinged with a telescopic piece (240), and the other end of the telescopic piece (240) is hinged on the surface of the face recognition camera (220).
6. The infrared thermal field temperature measuring device based on the face recognition is characterized in that a support plate (211) is fixed on the surface of the frame plate (210), a rotating shaft (221) is rotatably installed on the surface of the support plate (211), and the other end of the rotating shaft (221) is fixed on the surface of the face recognition camera (220).
7. The infrared thermal field temperature measuring device based on face recognition according to claim 1, wherein a thermal video stream processing module, a photoelectric conversion module and a temperature field processing module are arranged in the temperature collector (300).
8. The infrared thermal field temperature measuring device based on face recognition according to claim 1, wherein the face recognition camera (220) and the temperature collector (300) are both provided with wireless transmitters, and a wireless receiver is arranged in the tablet personal computer (100).
9. An infrared thermal field temperature measurement system based on face recognition is characterized by comprising
The infrared thermal field temperature measuring device based on the face recognition of any one of claims 1 to 8; and the alarm (400), the alarm (400) is installed on the surface of the frame plate (210), and the alarm (400) is electrically connected with the tablet personal computer (100).
10. The infrared thermal field temperature measurement system based on face recognition according to claim 9, wherein a wireless receiver is also arranged in the alarm (400), a wireless transmitter is also arranged in the tablet personal computer (100), and an alarm data processing module is arranged in the tablet personal computer (100).
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| CN202022125071.8U CN212721787U (en) | 2020-09-24 | 2020-09-24 | Infrared thermal field temperature measuring device and system based on face recognition |
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| CN202022125071.8U CN212721787U (en) | 2020-09-24 | 2020-09-24 | Infrared thermal field temperature measuring device and system based on face recognition |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202627A (en) * | 2023-04-28 | 2023-06-02 | 广东智迈汇数字科技股份有限公司 | Face recognition automatic tracking's infrared temperature measuring machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202627A (en) * | 2023-04-28 | 2023-06-02 | 广东智迈汇数字科技股份有限公司 | Face recognition automatic tracking's infrared temperature measuring machine |
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