CN207515910U - A kind of full-automatic infrared temperature measurer - Google Patents
A kind of full-automatic infrared temperature measurer Download PDFInfo
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- CN207515910U CN207515910U CN201721664649.9U CN201721664649U CN207515910U CN 207515910 U CN207515910 U CN 207515910U CN 201721664649 U CN201721664649 U CN 201721664649U CN 207515910 U CN207515910 U CN 207515910U
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Abstract
The utility model is related to a kind of full-automatic infrared temperature measurer, including front end temperature measuring equipment, black matrix and host computer；The front end temperature measuring equipment includes Visible Light Camera and thermal infrared imager, and thermal infrared imager is internally provided with infrared detector, image processing module and signal processing module；Temperature transmission WiFi module is provided in the black matrix, WiFi receiving modules built in host computer, temperature transmission WiFi module can be by black matrix target surface temperature and black matrix interior environment temperature real-time delivery to host computer.The equipment is substantially reduced because of the thermometric accuracy caused by the reasons such as equipment faults itself, environmental change, human factor the problems such as by increasing temperature automatic calibration function in the entire system, improves the accuracy, sensitivity and stability of infrared radiation thermometer.
Description
Technical field
The utility model is related to a kind of temperature detection warning device, particularly a kind of full-automatic infrared temperature measurer.
Background technology
Recent years, the serious infectious diseases such as Influenza A H1N1, Ebola hemorrhagic fever, yellow fever, zika virus disease, the plague
Epidemic situation is broken out by turns, and the risk that epidemic disease epidemic situation is passed to outflow border with the entry and exit vehicles, personnel, cargo is continuing to increase,
Port epidemic prevention and control situation is more severe complicated.Infrared radiation thermometer, since SARS epidemic prevention and controls in 2003, as inspection and quarantine
Department actively discovers the capital equipment means of symptom passenger at port, and technology upgrading is sluggish, and there are many drawbacks,
Current epidemic prevention and control new situations are not adapted to：For example, existing infrared radiation thermometer is interfered greatly by ambient environmental factors, high temperature is encountered
Or cold snap can be inaccurate there is a situation where measuring, and needs manual calibration equipment during thermometric（Minimum one day three of frequency
It is secondary）, manual calibration can not adjust measuring basis in real time, slower to variation of ambient temperature feedback, and due to operating personnel's level
Irregular, gimmick is different, and artificial calibration operation can large effect thermometric accuracy.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of full-automatic infrared temperature measurer, which can realize
Thermometric environment temperature diagnosis, measurand thermometric value are corrected automatically and the function of internal system automatic failure alarm.
In order to solve the above technical problems, the utility model is realized as follows：It is described in the utility model a kind of complete
Automatic infrared temperature measurer includes front end temperature measuring equipment, black matrix and host computer；The front end temperature measuring equipment include Visible Light Camera and
Thermal infrared imager, thermal infrared imager are internally provided with infrared detector, image processing module and signal processing module；The black matrix
Temperature transmission WiFi module is inside provided with, WiFi receiving modules built in host computer, temperature transmission WiFi module can be by black matrix target surface
Temperature and black matrix interior environment temperature real-time delivery are to host computer.
The infrared energy of infrared detector detection black matrix target surface and measurand, infrared energy signal by image at
It is AD values, and be delivered to host computer to manage plate and signal processing module processing.
Filtering algorithm module built in described image processing board for reducing the fluctuation of temperature-measuring results, generates stable image
Data and temperature measurement data.
The host computer receives the AD values of black matrix and measurand, two groups of AD values is compared, and will be used as temperature base
The black matrix of quasi-mode block is sent directly to the target surface temperature value of host computer as temperature reference, to calculate the temperature of measurand.
Fault alarm module built in the host computer, when host computer judges the number of the front end temperature measuring equipment and black matrix received
According to it is abnormal when, the alert on display interface, prompt staff's abnormal conditions generation.
Low temperature detection alarm module built in the host computer, the signal value that infrared detector detects obtain after calculating
Temperature value be less than low temperature detection alarm module default value when, low temperature detection alarm module pass through indicator gate carry out low temperature report
It is alert.
High temperature alarm module built in the host computer, the temperature that the signal value that infrared detector detects obtains after calculating
When angle value is higher than high temperature detection alarm module default value, high temperature detection alarm module carries out high temperature alarm by indicator gate.
The good effect of the utility model：A kind of full-automatic infrared temperature measurer described in the utility model passes through in whole system
Middle increase temperature automatic calibration function, substantially reduces and is surveyed caused by the reasons such as equipment faults itself, environmental change, human factor
The problems such as warm accuracy, improves the accuracy, sensitivity and stability of infrared radiation thermometer.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the operation principle schematic diagram of the utility model
Specific embodiment
A kind of full-automatic infrared temperature measurer described in the utility model includes front end temperature measuring equipment, black matrix and host computer；It is described
Front end temperature measuring equipment includes Visible Light Camera and thermal infrared imager, and thermal infrared imager is internally provided with infrared detector, at image
Manage module and signal processing module；Be provided in the black matrix temperature transmission WiFi module, WiFi receiving modules built in host computer,
Temperature transmission WiFi module can be by black matrix target surface temperature and black matrix interior environment temperature real-time delivery to host computer；The infrared spy
It surveys device detection black matrix target surface temperature and the infrared energy of measurand, infrared energy signal passes through image processing board and signal processing
Resume module is AD values, and is delivered to host computer；The host computer receives the AD values of black matrix and measurand, to two groups of AD values into
Row compares, and using the target surface temperature value that host computer is sent directly to as the black matrix of temperature reference module as temperature reference, comes
Calculate the temperature of measurand.
Filtering algorithm module built in described image processing board for reducing the fluctuation of temperature-measuring results, generates stable image
Data and temperature measurement data.
Fault alarm module built in the host computer, when host computer judges the number of the front end temperature measuring equipment and black matrix received
According to it is abnormal when, the alert on display interface, prompt staff's abnormal conditions generation.
Low temperature detection alarm module built in the host computer, the signal value that infrared detector detects obtain after calculating
Temperature value be less than low temperature detection alarm module default value when, low temperature detection alarm module pass through indicator gate carry out low temperature report
It is alert.
High temperature alarm module built in the host computer, the temperature that the signal value that infrared detector detects obtains after calculating
When angle value is higher than high temperature detection alarm module default value, high temperature detection alarm module carries out high temperature alarm by indicator gate.
Workflow introduction：
1) the temperature transmission WiFi module in black matrix, WiFi receiving modules built in host computer, temperature transmission WiFi module will
The target surface temperature of black matrix and black matrix interior environment temperature real-time delivery are to host computer；
2) measurand and the infrared energy value of black matrix target surface are acquired by front end temperature measuring equipment in real time, and is converted into AD values
It is transmitted to host computer；
3) host computer receives the AD values of black matrix and measurand, two groups of AD values is compared, and will be used as temperature
The black matrix of base modules is sent directly to the target surface temperature value of host computer as temperature reference, to calculate the temperature of measurand；
It will alarm on the display system when the temperature of measurand is higher or lower than preset temperature；
4) host computer acquires black matrix target surface temperature value according to the preset prover time period, and by this time interval more
New temperature reference ensures that the temperature computation benchmark of measurand is accurate；
5) when visible light device, infrared equipment or black matrix, which connect, occurs abnormal on display interface alert,
Prompt the generation of staff's abnormal conditions.
Experimental data：
Data statistics, using original infrared radiation thermometer, in three months（July 30 1 day -2016 May in 2016
Day）, thermometric 3344 times is recorded altogether, wherein effective thermometric 2535 times, accuracy rate 75.8%；Using the full-automatic red of the utility model
Outer temperature measurer, in 1 year（1 day -2017 October in 2016 on September 30,）, test 30744 times altogether, wherein effective thermometric
27528 times, accuracy rate 95.9%.
Using original infrared radiation thermometer, in three months（On July 30,1 day -2016 May in 2016）, record altogether
Various kinds of equipment failure 153 times；Using the full-automatic infrared temperature measurer of the utility model, in three months same periods（May 1 in 2017
On July 30th, 1 day）, various kinds of equipment failure is recorded altogether 5 times.
By data comparison, full-automatic infrared temperature measurer thermometric precision described in the utility model and stable equipment operation
Property be substantially improved, to ensure epidemic prevention and control safe baseline, promote law enforcement efficiency of checking on and provide strong guarantee.
Claims (7)
1. a kind of full-automatic infrared temperature measurer, it is characterised in that：Including front end temperature measuring equipment, black matrix and host computer；The front end
Temperature measuring equipment includes Visible Light Camera and thermal infrared imager, and thermal infrared imager is internally provided with infrared detector, image procossing mould
Block and signal processing module；Temperature transmission WiFi module, WiFi receiving modules, temperature built in host computer are provided in the black matrix
Transmitting WiFi module can be by black matrix target surface temperature and black matrix interior environment temperature real-time delivery to host computer.
2. full-automatic infrared temperature measurer according to claim 1, it is characterised in that：The infrared detector detects black matrix target
Face and the infrared energy of measurand, infrared energy signal are AD values by image processing board and signal processing module processing, and
It is delivered to host computer.
3. full-automatic infrared temperature measurer according to claim 1, it is characterised in that：The built-in filtering of described image processing board is calculated
Method module.
4. full-automatic infrared temperature measurer according to claim 1, it is characterised in that：The host computer receives black matrix and is tested
Two groups of AD values are compared in the AD values of object, and the target for host computer being sent directly to as the black matrix of temperature reference module
Face temperature value is as temperature reference, to calculate the temperature of measurand.
5. full-automatic infrared temperature measurer according to claim 1, it is characterised in that：Fault alarm mould built in the host computer
Block when the data exception of front end temperature measuring equipment and black matrix that host computer judgement receives, sends out alarm signal on display interface
Breath.
6. full-automatic infrared temperature measurer according to claim 1, it is characterised in that：Low temperature detection report built in the host computer
Alert module, the temperature value that the signal value that infrared detector detects obtains after calculating, which is less than in low temperature detection alarm module, to be set
During value, low temperature detection alarm module carries out low-temperature warning by indicator gate.
7. full-automatic infrared temperature measurer according to claim 1, it is characterised in that：High temperature alarm mould built in the host computer
Block, the temperature value that the signal value that infrared detector detects obtains after calculating are higher than high temperature detection alarm module default value
When, high temperature detection alarm module carries out high temperature alarm by indicator gate.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192302A (en) * | 2018-08-24 | 2019-01-11 | 杭州体光医学科技有限公司 | A kind of face's multi-modality images acquisition processing device and method |
| CN109596226A (en) * | 2018-12-27 | 2019-04-09 | 武汉高德智感科技有限公司 | Black matrix method for detecting abnormality, device, equipment and system for infrared thermal imaging temp measuring system |
| CN111289111A (en) * | 2020-02-20 | 2020-06-16 | 中国科学院半导体研究所 | Self-calibration infrared body temperature rapid detection method and detection device |
| CN111307293A (en) * | 2020-03-26 | 2020-06-19 | 烟台艾睿光电科技有限公司 | Infrared human body temperature measurement system and temperature measurement method thereof |
| CN111366244A (en) * | 2020-03-02 | 2020-07-03 | 北京迈格威科技有限公司 | Temperature measuring method and device, electronic equipment and computer readable storage medium |
| CN111879414A (en) * | 2020-08-04 | 2020-11-03 | 银河水滴科技（北京）有限公司 | Infrared temperature measurement method and device, computer equipment and medium |
| CN111964790A (en) * | 2020-08-14 | 2020-11-20 | 济南博观智能科技有限公司 | Temperature calibration method and infrared temperature measuring device |
| CN112513595A (en) * | 2020-02-14 | 2021-03-16 | 深圳市大疆创新科技有限公司 | Movable device, control terminal, method for measuring temperature by using thermal infrared imager in movable device and movable system |
| CN113138025A (en) * | 2021-03-18 | 2021-07-20 | 深圳市科陆精密仪器有限公司 | Automatic calibration method and device for infrared temperature measurement equipment |
| CN113405665A (en) * | 2020-03-16 | 2021-09-17 | 杭州海康威视数字技术股份有限公司 | Temperature measurement method and device and temperature measurement equipment |
| WO2021188524A1 (en) * | 2020-03-17 | 2021-09-23 | Seek Thermal, Inc. | Cost effective, mass producible system for rapid detection of fever conditions based on thermal imaging |
| WO2022062500A1 (en) * | 2020-09-28 | 2022-03-31 | 深圳市商汤科技有限公司 | Temperature correction method and apparatus, black body, infrared temperature measuring device, infrared temperature measuring system, and program |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192302A (en) * | 2018-08-24 | 2019-01-11 | 杭州体光医学科技有限公司 | A kind of face's multi-modality images acquisition processing device and method |
| CN109596226A (en) * | 2018-12-27 | 2019-04-09 | 武汉高德智感科技有限公司 | Black matrix method for detecting abnormality, device, equipment and system for infrared thermal imaging temp measuring system |
| CN112513595A (en) * | 2020-02-14 | 2021-03-16 | 深圳市大疆创新科技有限公司 | Movable device, control terminal, method for measuring temperature by using thermal infrared imager in movable device and movable system |
| WO2021159529A1 (en) * | 2020-02-14 | 2021-08-19 | 深圳市大疆创新科技有限公司 | Mobile device, control terminal, method for measuring temperature by using infrared thermal imager in mobile device, and mobile system |
| WO2021159623A1 (en) * | 2020-02-14 | 2021-08-19 | 深圳市大疆创新科技有限公司 | Mobile device, control terminal, method for temperature measurement by using infrared thermal imager in mobile device, and mobile system |
| CN111289111B (en) * | 2020-02-20 | 2021-07-09 | 中国科学院半导体研究所 | Self-calibration infrared body temperature rapid detection method and detection device |
| CN111289111A (en) * | 2020-02-20 | 2020-06-16 | 中国科学院半导体研究所 | Self-calibration infrared body temperature rapid detection method and detection device |
| CN111366244A (en) * | 2020-03-02 | 2020-07-03 | 北京迈格威科技有限公司 | Temperature measuring method and device, electronic equipment and computer readable storage medium |
| CN111366244B (en) * | 2020-03-02 | 2021-08-10 | 北京迈格威科技有限公司 | Temperature measuring method and device, electronic equipment and computer readable storage medium |
| CN113405665A (en) * | 2020-03-16 | 2021-09-17 | 杭州海康威视数字技术股份有限公司 | Temperature measurement method and device and temperature measurement equipment |
| CN113405665B (en) * | 2020-03-16 | 2022-09-02 | 杭州海康威视数字技术股份有限公司 | Temperature measurement method and device and temperature measurement equipment |
| WO2021188524A1 (en) * | 2020-03-17 | 2021-09-23 | Seek Thermal, Inc. | Cost effective, mass producible system for rapid detection of fever conditions based on thermal imaging |
| US11625828B2 (en) | 2020-03-17 | 2023-04-11 | Seek Thermal, Inc. | Cost effective, mass producible system for rapid detection of fever conditions based on thermal imaging |
| CN111307293A (en) * | 2020-03-26 | 2020-06-19 | 烟台艾睿光电科技有限公司 | Infrared human body temperature measurement system and temperature measurement method thereof |
| CN111879414A (en) * | 2020-08-04 | 2020-11-03 | 银河水滴科技（北京）有限公司 | Infrared temperature measurement method and device, computer equipment and medium |
| CN111964790A (en) * | 2020-08-14 | 2020-11-20 | 济南博观智能科技有限公司 | Temperature calibration method and infrared temperature measuring device |
| WO2022062500A1 (en) * | 2020-09-28 | 2022-03-31 | 深圳市商汤科技有限公司 | Temperature correction method and apparatus, black body, infrared temperature measuring device, infrared temperature measuring system, and program |
| CN113138025A (en) * | 2021-03-18 | 2021-07-20 | 深圳市科陆精密仪器有限公司 | Automatic calibration method and device for infrared temperature measurement equipment |
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