CN212059108U - Human face temperature measurement equipment and system - Google Patents
Human face temperature measurement equipment and system Download PDFInfo
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- CN212059108U CN212059108U CN202020214739.3U CN202020214739U CN212059108U CN 212059108 U CN212059108 U CN 212059108U CN 202020214739 U CN202020214739 U CN 202020214739U CN 212059108 U CN212059108 U CN 212059108U
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Abstract
The utility model provides a human face temperature measurement equipment and system, a serial communication port, include: the system comprises a CPU module, a video output interface, an RAM module, an infrared thermal imaging temperature measurement module electrically connected with the input end of the CPU module, a face recognition module electrically connected with the input end of the CPU module, a wireless module electrically connected with the radio frequency end of the CPU module, a video processing module electrically connected with the CPU module and a storage module; one end of the video output interface is electrically connected with the CPU module, the other end of the video output interface is electrically connected with the video processing module, the CPU module is electrically connected with the RAM module, the video processing module is electrically connected with the RAM module, and the video interface is electrically connected with the display screen. Based on the utility model discloses, solved under the unable condition of buildding the server, synthesized face identification result, body temperature and image data to throw to the display screen on.
Description
Technical Field
The utility model relates to a human face temperature measurement field, in particular to human face temperature measurement equipment and system.
Background
A common thermometer is a contact thermometer for measuring temperature values of the armpit or the oral cavity of a user, but the contact thermometer is limited in use, for example, inconvenient for children. In the prior art, a face temperature measurement real-time display system can be deployed generally under the support of a background server and is applied to places where networks are not easy to build, or personnel are fixed, or the cost requirement is strict.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a human face temperature measurement equipment and system aims at solving under the unable condition of buildding the server, synthesizes face identification result, body temperature and image data to throw to the display screen on.
The utility model discloses a realize like this:
the utility model discloses a first embodiment provides a human face temperature measurement equipment, include: the system comprises a CPU module, a video output interface, an RAM module, an infrared thermal imaging temperature measurement module electrically connected with the input end of the CPU module, a face recognition module electrically connected with the input end of the CPU module, a wireless module electrically connected with the radio frequency end of the CPU module, a video processing module electrically connected with the CPU module and a storage module;
one end of the video output interface is electrically connected with the CPU module, the other end of the video output interface is electrically connected with the video processing module, the CPU module is electrically connected with the RAM module, the video processing module is electrically connected with the RAM module, and the video interface is electrically connected with the display screen.
Preferably, the face recognition module comprises a visible light lens and an imaging unit;
the visible light lens is electrically connected with the input end of the imaging unit, and the output end of the imaging unit is electrically connected with the input end of the CPU module.
Preferably, the infrared thermal imaging thermometry module comprises: the system comprises an infrared lens, a detector unit, an FPGA processing module, a memory module and an external interface;
the infrared lens is electrically connected with the electrical input end of the detector unit, the output end of the detector unit is electrically connected with the FPGA processing module, the memory module is electrically connected with the FPGA processing module, the external interface is electrically connected with the FPGA processing module, and the external interface is electrically connected with the CPU processing module.
Preferably, the video output interface is a VGA interface.
Preferably, the type of the CPU processing module is ARM-Contex.
Preferably, the wireless communication device further comprises a network port, and the radio frequency end of the CPU processing module is electrically connected to the network port.
Preferably, the video processing module is a DSP processing module;
the input end of the DSP module is electrically connected with the output end of the CPU processing module, and the DSP processing module is electrically connected with the RAM module.
Preferably, the memory module comprises a card slot and an SD card;
the card slot is electrically connected with the CPU processing module, and the SD card is configured in the card slot.
The utility model discloses a second embodiment provides a human face temperature measurement system, include: the human face temperature measurement equipment comprises a terminal, a display screen and the human face temperature measurement equipment, wherein the terminal is communicated with the wireless module to configure the equipment, and the CPU processing module and the view screen processing module are communicated with the display screen through the view screen output interface.
Based on the utility model provides a human face temperature measurement equipment and system, when equipment starts, the CPU module is through reading the face identification storehouse in the storage module, and write in face identification module, at this moment gather image information through the visible light lens, snatch the key data that accords with the face characteristic, match the analysis with face identification storehouse, face identification module sends the image information that acquires, the result of face identification and face coordinate data to the CPU module, the infrared lens is used for catching external infrared radiation energy and making it focus on the detector unit, the detector unit converts infrared radiation energy into electrical signal and sends to FPGA processing module, FPGA processing module converts electrical signal into the temperature value, send to the CPU module through external interface, the CPU module matches corresponding temperature value according to face coordinate data, and send temperature data, face identification information and image information to the DSP module and carry out the mixed display, and the DSP module delivers the mixed result to a display screen through a video output interface.
Drawings
Fig. 1 is a schematic structural diagram of a human face temperature measurement device provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a face recognition module according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an infrared thermal imaging temperature measurement module provided by an embodiment of the present invention.
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.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
The utility model discloses a human face temperature measurement equipment and system aims at solving under the unable condition of buildding the server, synthesizes face identification result, body temperature and image data to throw to the display screen on.
Referring to fig. 1, a first embodiment of the present invention provides a human face temperature measurement device, including: the system comprises a CPU module 1, a video output interface 4, an RAM module 6, an infrared thermal imaging temperature measurement module 3 electrically connected with the input end of the CPU module 1, a face recognition module 2 electrically connected with the input end of the CPU module 1, a wireless module 7 electrically connected with the radio frequency end of the CPU module 1, a video processing module and a storage module electrically connected with the CPU module 1;
one end of the video output interface 4 is electrically connected with the CPU module 1, the other end of the video output interface 4 is electrically connected with the video processing module, the CPU module 1 is electrically connected with the RAM module 6, the video processing module is electrically connected with the RAM module 6, and the video output interface 4 is electrically connected with a display screen.
It should be noted that the storage module is used for storing a face information base, when the device is started, the CPU module 1 reads face information of the storage module and writes the face information into the face recognition module 2, at this time, the face recognition module 2 collects image information, captures key data conforming to face features, and performs matching analysis with the face information base, the face recognition module 2 sends the acquired image information, a face recognition result, and face coordinate data to the CPU module 1, the infrared thermal imaging temperature measurement module 3 sends face temperature information to the CPU module 1, the CPU module 1 matches a corresponding temperature value according to the face coordinate data, and sends the temperature data, the face recognition information, and the image information to the DSP module for mixed display, and the DSP module puts the mixed result on a display screen through the video output interface 4, in a traditional infrared imaging human face temperature measurement real-time display system, human face identification information, image coordinate data and temperature data can be displayed in a mixed mode after a server needs to be set up.
Referring to fig. 2, in the present embodiment, the face recognition module 2 includes a visible light lens 21 and an imaging unit 22;
the visible light lens 21 is electrically connected to an input end of the imaging unit 22, and an output end of the imaging unit 22 is electrically connected to an input end of the CPU module 1.
It should be noted that the visible light lens 21 and the imaging unit 22 are used for collecting image information, converting color information of nature into digital image information that can be recognized by a computer, and comparing the digital image information with a face information base written from the storage module to match corresponding face information.
Referring to fig. 3, in the present embodiment, the infrared thermal imaging temperature measurement module 3 includes: the infrared camera 31, the detector unit 32, the FPGA processing module 33, the memory module 34 and the external interface 35;
the infrared lens 31 is electrically connected to the electrical input end of the detector unit 32, the output end of the detector unit 32 is electrically connected to the FPGA processing module 33, the memory module 34 is electrically connected to the FPGA processing module 33, the external interface 35 is electrically connected to the FPGA processing module 33, and the external interface 35 is electrically connected to the CPU processing module.
It should be noted that the infrared lens 31 is configured to capture external infrared radiation energy and focus the external infrared radiation energy on the detector unit 32, the detector unit 32 converts the infrared radiation energy into an electrical signal, the FPGA processing module 33 performs complex calculation on the electrical signal and converts the electrical signal into a temperature value, the memory module 34 is configured to perform data caching in cooperation with the FPGA processing module 33, and the external interface is configured to send the calculated data to the CPU processing module.
In this embodiment, the video output interface 4 may be a VGA interface.
It should be noted that, in other embodiments, the video output interface 4 may also be an HDMI interface or an LCD interface, and is used for communicating between the device and an external display screen, and projecting the mixed temperature data, face recognition information, and image information to the display screen for display, which is not specifically limited herein, but these schemes are all within the scope of the present invention.
In this embodiment, the model of the CPU processing module may be ARM-context.
It should be noted that the type of the CPU processing module may also be other types of CPUs for implementing the above functions, which is not specifically limited herein, but these schemes are all within the protection scope of the present invention.
In this embodiment, the system further includes a network port, and the radio frequency end of the CPU processing module is electrically connected to the network port.
It should be noted that the network port is used for connecting one end of a network cable, and the other end of the network cable may be used for connecting a terminal (e.g., a computer), and the terminal configures the device, so as to avoid that the device cannot be configured when the wireless module 7 cannot be normally controlled.
In this embodiment, the video processing module is a DSP processing module;
the input end of the DSP module is electrically connected with the output end of the CPU processing module, and the DSP processing module is electrically connected with the RAM module 6.
In this embodiment, the storage module includes a card slot and an SD card;
the card slot is electrically connected with the CPU processing module, and the SD card is configured in the card slot.
It should be noted that the SD card is used for storing a face information library for storing face information entered in advance, when the device is started, the CPU module 1 reads the face information in the SD card and writes the face information into the face recognition module 2, of course, in other embodiments, the storage module may also be a solid state disk for storing the face information, so as to accelerate the reading speed of the CPU module 1, and here, specific limitations are not made, but these schemes are all within the protection scope of the present invention.
The utility model discloses a second embodiment provides a human face temperature measurement system, include: the human face temperature measurement equipment comprises a terminal, a display screen and the human face temperature measurement equipment, wherein the terminal is communicated with the wireless module to configure the equipment, and the CPU processing module and the view screen processing module are electrically connected with the display screen through the view screen output interface.
Based on the utility model provides a human face temperature measurement equipment and system, when equipment starts, the CPU module is through reading the face identification storehouse in the storage module, and write in face identification module, at this moment gather image information through the visible light lens, snatch the key data that accords with the face characteristic, match the analysis with face identification storehouse, face identification module sends the image information that acquires, the result of face identification and face coordinate data to the CPU module, the infrared lens is used for catching external infrared radiation energy and making it focus on the detector unit, the detector unit converts infrared radiation energy into electrical signal and sends to FPGA processing module, FPGA processing module converts electrical signal into the temperature value, send to the CPU module through external interface, CPU module face coordinate data matches to corresponding temperature value, and send temperature data, face identification information and image information to DSP module and carry out the mixed display, and the DSP module delivers the mixed result to a display screen through a video output interface.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection.
Claims (9)
1. A human face temperature measurement device, comprising: the system comprises a CPU module, a video output interface, an RAM module, an infrared thermal imaging temperature measurement module electrically connected with the input end of the CPU module, a face recognition module electrically connected with the input end of the CPU module, a wireless module electrically connected with the radio frequency end of the CPU module, a video processing module electrically connected with the CPU module and a storage module;
one end of the video output interface is electrically connected with the CPU module, the other end of the video output interface is electrically connected with the video processing module, the CPU module is electrically connected with the RAM module, the video processing module is electrically connected with the RAM module, and the video output interface is electrically connected with a display screen.
2. The human face temperature measurement device of claim 1, wherein the face recognition module comprises a visible light lens and an imaging unit;
the visible light lens is electrically connected with the input end of the imaging unit, and the output end of the imaging unit is electrically connected with the input end of the CPU module.
3. The human face thermometry apparatus of claim 1, wherein the infrared thermal imaging thermometry module comprises: the system comprises an infrared lens, a detector unit, an FPGA processing module, a memory module and an external interface;
the infrared lens is electrically connected with the electrical input end of the detector unit, the output end of the detector unit is electrically connected with the FPGA processing module, the memory module is electrically connected with the FPGA processing module, the external interface is electrically connected with the FPGA processing module, and the external interface is electrically connected with the CPU module.
4. The human face thermometry device of claim 1, wherein the video output interface is a VGA interface.
5. The human face thermometry apparatus of claim 1, wherein the CPU module is ARM-Contex.
6. The human face temperature measurement device of claim 1, further comprising a network port, wherein the radio frequency end of the CPU module is electrically connected to the network port.
7. The human face temperature measurement device of claim 1, wherein the video processing module is a DSP processing module;
the input end of the DSP processing module is electrically connected with the output end of the CPU module, and the DSP processing module is electrically connected with the RAM module.
8. The human face temperature measurement device of claim 1, wherein the storage module comprises a card slot and an SD card;
the card slot is electrically connected with the CPU module, and the SD card is configured in the card slot.
9. A human face temperature measurement system is characterized by comprising: the human face temperature measurement device comprises a terminal, a display screen and the human face temperature measurement device as claimed in any one of claims 1 to 8, wherein the terminal is used for configuring the device by communicating with the wireless module, and the CPU module and the view screen processing module are used for communicating with the display screen through the view screen output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020214739.3U CN212059108U (en) | 2020-02-26 | 2020-02-26 | Human face temperature measurement equipment and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020214739.3U CN212059108U (en) | 2020-02-26 | 2020-02-26 | Human face temperature measurement equipment and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212059108U true CN212059108U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020214739.3U Active CN212059108U (en) | 2020-02-26 | 2020-02-26 | Human face temperature measurement equipment and system |
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| CN (1) | CN212059108U (en) |
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2020
- 2020-02-26 CN CN202020214739.3U patent/CN212059108U/en active Active
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Effective date of registration: 20220923 Address after: A0694, 1st Floor, Building 2, Yard 66, Yanfu Road, Fangshan District, Beijing 100000 Patentee after: Beijing Yunyue Culture Media Co.,Ltd. Address before: 701, 702, 703, 704, 7th floor, hongyihua group headquarters complex, 386 Qishan Road, Huli hi tech park, Huli District, Xiamen City, Fujian Province, 361000 Patentee before: XIAMEN ZLINK SCIENCE & TECHNOLOGY CO.,LTD. |
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