CN211783914U - Portable infrared body temperature rapid screening device - Google Patents
Portable infrared body temperature rapid screening device Download PDFInfo
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- CN211783914U CN211783914U CN202020799235.2U CN202020799235U CN211783914U CN 211783914 U CN211783914 U CN 211783914U CN 202020799235 U CN202020799235 U CN 202020799235U CN 211783914 U CN211783914 U CN 211783914U
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Abstract
The embodiment of the utility model provides a portable infrared quick screening device of body temperature is related to, include: microcontroller, range finding module, infrared temperature sensor, ambient temperature sensor, reputation suggestion module, display panel, remote data interface and power module. Microcontroller receives the distance data that the range finding module measured, infrared temperature sensor measuring initial temperature value, the ambient temperature sensor measuring ambient temperature, through filtering, ambient temperature compensation, distance compensation and combine the calibration data of inside storage, calculates the personnel's that awaits measuring body temperature, shows through display panel, carries out sound and light suggestion through reputation suggestion module simultaneously. The device can be matched with a black body to carry out field calibration so as to improve the measurement precision; alarm temperature values can be set to adapt to the prevention and control requirements of different levels; the body temperature value of the person to be tested can be acquired, recorded and analyzed in software of a computer or a mobile phone terminal through the remote data interface in cooperation with equipment such as a card reader and a camera.
Description
Technical Field
The utility model belongs to infrared temperature measurement field especially relates to a device is examined to quick sieve of portable infrared body temperature.
Background
The body temperature measuring device who uses commonly at present has contact clinical thermometer (mercury clinical thermometer, electronic clinical thermometer), closely infrared body temperature measuring device (within 5cm of measuring distance, mainly there is infrared ear thermometer, infrared forehead thermometer), well apart body temperature measuring device (within 1m of measuring distance, mainly there is single-point type body temperature screening appearance, the multi-point type body temperature screening appearance, dot matrix type body temperature screening appearance) and long distance separation body temperature measuring device (measuring distance more than 1m, it mainly has handheld infrared thermal imagery formula screening appearance, fixed infrared thermal imagery formula screening appearance).
The contact type clinical thermometer (mercury clinical thermometer and electronic clinical thermometer) is mainly applied to the measurement of the body temperature of families and hospitals and has the advantages of high precision, good consistency, low cost and the like. When the contact type thermometer is used, a tested object needs to be matched for a long time, and when a plurality of people use the contact type thermometer, the contact type thermometer needs to be disinfected in advance. In addition, the mercury thermometer has the defects of easy damage, toxic substance content and the like. Therefore, the thermometer is not suitable for the body temperature screening work in the public places with large people flow, such as factories, schools, communities, stations, markets and the like.
Near-distance infrared body temperature measuring devices (infrared ear thermometers, infrared forehead thermometers) are developed mainly to meet the demand for rapid body temperature measurement of individuals, family members and infants. At the great public occasion of flow of people, also have certain limitation during the infrared body temperature measuring device of closely using, during the use staff and measurand apart from being nearer, need measurand personnel cooperation, require higher etc. to service environment.
The middle-distance and long-distance infrared body temperature measuring device can realize non-contact self-service body temperature measurement or non-matching body temperature measurement, has high measuring speed and greatly reduces the working strength and pressure of workers. However, the medium-distance and long-distance infrared body temperature measuring devices have higher technical requirements, and have the defects of low temperature measuring precision, larger discrete type, high cost, higher requirements on the use environment and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough that exist in the great public occasion use of flow of people to present body temperature screening device provides a quick screening device of infrared human surface temperature of portable intermediate distance, has that measurement accuracy is high, the uniformity is good, the cost is controllable, require low grade advantage to service environment.
In order to realize the above purpose, the utility model provides a device is examined to quick sieve of portable infrared body temperature, include: the system comprises a microcontroller, a distance measuring module, an infrared temperature sensor, an environment temperature sensor, an acousto-optic prompt module, a display panel, a remote data interface and a power supply module;
the distance measuring module is connected with the microcontroller, measures distance data between a temperature measuring part of a person to be measured and a probe of the infrared temperature sensor, and sends the distance data to the microcontroller;
the infrared temperature sensor is connected with the microcontroller, measures initial body temperature data of a person to be measured, and sends the initial body temperature data to the microcontroller;
the environment temperature sensor is connected with the microcontroller, measures environment temperature data and sends the environment temperature data to the microcontroller;
the microcontroller calculates the body temperature data of the person to be tested according to the distance data, the initial body temperature data, the environment temperature data and calibration data preset and stored in the microcontroller, sends the body temperature data to the display panel, generates sound prompt information and light prompt information and sends the sound prompt information and the light prompt information to the sound and light prompt module;
the acousto-optic prompting module is connected with the microcontroller and prompts according to the received sound prompting information and the received light prompting information sent by the microcontroller;
the display panel is connected with the microcontroller and is used for displaying the received body temperature data of the person to be tested, which is sent by the microcontroller;
the remote data interface is connected with the microcontroller, and the microcontroller sends the body temperature data of the person to be tested to an external remote server through the remote data interface;
the power module is respectively electrically connected with the microcontroller, the distance measuring module, the infrared temperature sensor, the ambient temperature sensor, the acousto-optic prompt module, the display panel and the remote data interface, and provides electric energy for the microcontroller, the distance measuring module, the infrared temperature sensor, the ambient temperature sensor, the acousto-optic prompt module, the display panel and the remote data interface.
Preferably, the infrared temperature sensor is a single-point or array infrared temperature probe and an adaptive circuit.
Preferably, the power module comprises a rechargeable battery, a power switch, a charging interface, a charging and discharging control circuit and an electric quantity display module.
Preferably, the sound and light prompt module comprises a sound prompt submodule and a light prompt submodule;
the sound prompt submodule carries out sound prompt according to the received sound prompt information sent by the microcontroller;
and the light prompting submodule carries out light prompting according to the received light prompting information sent by the microcontroller.
Preferably, the display panel comprises a set of mechanical or capacitive buttons for configuring the parameters.
The embodiment of the utility model provides a device is examined to portable infrared quick screening of body temperature can be at the great public occasion of flow of people's body temperature of measuring fast accurate, have that measurement accuracy is high, the uniformity is good, the cost is controllable and to advantage such as service environment requires lowly.
Drawings
Fig. 1 is the embodiment of the utility model provides a schematic diagram of a portable infrared body temperature quick screening device.
Detailed Description
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
The embodiment of the utility model provides a pair of portable infrared quick screening device of body temperature can be at the great public occasion of flow of people quick accurate measuring human body temperature, has that measurement accuracy is high, the uniformity is good, the cost is controllable and to advantage such as service environment requires lowly.
Fig. 1 is the embodiment of the utility model provides a pair of portable infrared quick screening device of body temperature's principle schematic diagram, as shown in fig. 1, portable infrared quick screening device of body temperature includes: microcontroller 1, power module 2, range finding module 3, infrared temperature sensor 4, ambient temperature sensor 5, reputation suggestion module 6, display panel 7 and remote data interface 8.
The distance measuring module 3 is connected with the microcontroller 1 and used for measuring distance data between a temperature measuring part of a person to be measured and a probe of the infrared temperature sensor 4 and sending the distance data to the microcontroller 1.
The distance measuring module 3 can adopt one of the distance measuring technologies such as ultrasonic wave, visible light or infrared; the temperature measuring part of the person to be measured can be the forehead, the arm or other parts of the person to be measured, and can be selected according to actual conditions. The distance measuring module 3 measures the distance between the part to be measured and the probe of the infrared temperature sensor 4, and sends the measured distance to the microcontroller 1.
The infrared temperature sensor 4 is connected with the microcontroller 1, measures initial body temperature data of a person to be measured, and sends the initial body temperature data to the microcontroller 1.
The infrared temperature sensor 4 is specifically composed of a single-point or array infrared temperature probe and an adapter circuit, and is used for measuring the surface initial temperature value of the temperature measurement part of the person to be measured and sending the measured initial temperature value to the microcontroller 1.
The ambient temperature sensor 5 is connected to the microcontroller 1, measures ambient temperature data, and sends the ambient temperature data to the microcontroller 1.
The ambient temperature sensor 5 is a contact temperature sensor or a group of contact temperature sensors, and is used for measuring the ambient temperature of the use environment of the device, the vicinity of the probe of the infrared temperature sensor 4, the power module 2 and other positions, and sending the measured ambient temperature to the microcontroller 1.
The microcontroller 1 calculates body temperature data of the person to be measured according to the received distance data, the received initial temperature value data, the received environmental temperature data and calibration data stored in the microcontroller 1 in a preset mode, sends the body temperature data to the display panel 7, and generates sound prompt information and light prompt information to send to the sound and light prompt module 6.
And the acousto-optic prompt module 6 is connected with the microcontroller 1 and prompts according to the received sound prompt information and the received light prompt information sent by the microcontroller 1. The sound and light prompt module 6 comprises a sound prompt submodule and a light prompt submodule.
The sound prompt submodule carries out sound prompt according to the received sound prompt information sent by the microcontroller 1, can carry out sound prompt according to different sound prompt information, carries out temperature voice broadcast according to the sound prompt information with normal temperature, and carries out alarm sound broadcast according to the sound prompt information with abnormal temperature.
The light prompting submodule carries out light prompting according to received light prompting information sent by the microcontroller 1, and can carry out light prompting according to different light prompting information, for example, green light is displayed according to light prompting information with normal temperature, yellow light is displayed according to light prompting information with temperature approaching abnormity, and red light is displayed according to light prompting information with temperature abnormity.
The acousto-optic prompt module 6 can enable a worker to easily know whether the measurement result is abnormal or not in a long distance.
The display panel 7 is connected with the microcontroller 1 and displays the received body temperature data of the person to be tested, which is sent by the microcontroller 1; the display panel 7 is used for displaying temperature measurement results, equipment running states and the like and is also used for setting parameters, and the display panel 7 comprises a group of mechanical or capacitive buttons which can be used for setting the working mode, configuration parameters and the like of the device. For example, the alarm temperature value is configured, so that the microcontroller 1 can generate different acousto-optic prompt messages according to the alarm temperature value.
The microcontroller 1 is also connected with a remote data interface 8, and the microcontroller 1 can be connected with devices such as a computer and a mobile phone in a wired or wireless mode through the remote data interface 8 to realize communication with the devices such as the computer and the mobile phone.
The microcontroller 1 is also connected with a power module 2, and the power module 2 comprises a built-in rechargeable battery, a power switch, a charging interface, a charging and discharging control circuit and an electric quantity display module. The power module 2 is also connected with the distance measuring module 3, the infrared temperature sensor 4, the ambient temperature sensor 5, the sound and light prompting module 6, the display panel 7 and the remote data interface 8, and provides electric energy for the microcontroller 1, the distance measuring module 3, the infrared temperature sensor 4, the ambient temperature sensor 5, the sound and light prompting module 6, the display panel 7 and the remote data interface 8 in the device.
The embodiment of the utility model provides a portable infrared quick screening plant of body temperature fixed mounting can be according to the corresponding height of the height characteristic (for example use the scene for kindergarten, primary school, middle school or university etc.) adjustment of the personnel that await measuring on the tripod. After the temperature measuring device is installed, the field calibration can be carried out on the corresponding distance (15cm or 5cm) by matching with a black body according to the main part to be measured (such as the forehead or an arm), and the temperature measuring precision can be further improved.
The utility model has the advantages that: the embodiment of the utility model provides a portable quick screening device of infrared body temperature's microcontroller will range module, infrared temperature sensor, ambient temperature sensor measure the raw data who gathers, through filtering, ambient temperature compensation, distance compensation and combine the calibration data of inside storage, calculate the personnel's that await measuring body temperature. In the actual working environment, the device can be matched with a black body to carry out field calibration, and can achieve higher measurement precision. The device can set alarm temperature values, adapts to the prevention and control requirements of different levels, uses the acousto-optic prompting module to display different alarm information and remotely prompt, and can also be matched with equipment such as a card reader, a camera and the like through a remote data interface to acquire, record and analyze the body temperature value of a person to be detected in software of a computer or a mobile phone terminal.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a device is examined to quick sieve of portable infrared body temperature, a serial communication port, device is examined to quick sieve of portable infrared body temperature includes: the system comprises a microcontroller, a distance measuring module, an infrared temperature sensor, an environment temperature sensor, an acousto-optic prompt module, a display panel, a remote data interface and a power supply module;
the distance measuring module is connected with the microcontroller, measures distance data between a temperature measuring part of a person to be measured and a probe of the infrared temperature sensor, and sends the distance data to the microcontroller;
the infrared temperature sensor is connected with the microcontroller, measures initial body temperature data of a person to be measured, and sends the initial body temperature data to the microcontroller;
the environment temperature sensor is connected with the microcontroller, measures environment temperature data and sends the environment temperature data to the microcontroller;
the microcontroller calculates the body temperature data of the person to be tested according to the distance data, the initial body temperature data, the environment temperature data and calibration data preset and stored in the microcontroller, sends the body temperature data to the display panel, generates sound prompt information and light prompt information and sends the sound prompt information and the light prompt information to the sound and light prompt module;
the acousto-optic prompting module is connected with the microcontroller and prompts according to the received sound prompting information and the received light prompting information sent by the microcontroller;
the display panel is connected with the microcontroller and is used for displaying the received body temperature data of the person to be tested, which is sent by the microcontroller;
the remote data interface is connected with the microcontroller, and the microcontroller sends the body temperature data of the person to be tested to an external remote server through the remote data interface;
the power module is respectively electrically connected with the microcontroller, the distance measuring module, the infrared temperature sensor, the ambient temperature sensor, the acousto-optic prompt module, the display panel and the remote data interface, and provides electric energy for the microcontroller, the distance measuring module, the infrared temperature sensor, the ambient temperature sensor, the acousto-optic prompt module, the display panel and the remote data interface.
2. The portable infrared rapid body temperature screening device of claim 1, wherein the infrared temperature sensor is a single-point or array infrared temperature probe and an adapter circuit.
3. The portable infrared body temperature rapid screening device of claim 1, wherein the power module comprises a rechargeable battery, a power switch, a charging interface, a charging and discharging control circuit and an electric quantity display module.
4. The portable infrared rapid body temperature screening device of claim 1, wherein the audible and visual prompting module comprises an audible prompting sub-module and a light prompting sub-module;
the sound prompt submodule carries out sound prompt according to the received sound prompt information sent by the microcontroller;
and the light prompting submodule carries out light prompting according to the received light prompting information sent by the microcontroller.
5. The portable infrared rapid body temperature screening device of claim 1, wherein the display panel comprises a set of mechanical or capacitive buttons for configuring parameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020799235.2U CN211783914U (en) | 2020-05-14 | 2020-05-14 | Portable infrared body temperature rapid screening device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020799235.2U CN211783914U (en) | 2020-05-14 | 2020-05-14 | Portable infrared body temperature rapid screening device |
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| CN211783914U true CN211783914U (en) | 2020-10-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323289A (en) * | 2021-12-22 | 2022-04-12 | 江苏弘冉智能科技有限公司 | Method for realizing accurate temperature measurement at different environmental temperatures and different time periods |
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2020
- 2020-05-14 CN CN202020799235.2U patent/CN211783914U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323289A (en) * | 2021-12-22 | 2022-04-12 | 江苏弘冉智能科技有限公司 | Method for realizing accurate temperature measurement at different environmental temperatures and different time periods |
| CN114323289B (en) * | 2021-12-22 | 2024-01-30 | 江苏弘冉智能科技有限公司 | Method capable of realizing accurate temperature measurement at different environmental temperatures and different time periods |
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