CN112798113B - Temperature measurement system and method - Google Patents
Temperature measurement system and method Download PDFInfo
- Publication number
- CN112798113B CN112798113B CN202110171520.9A CN202110171520A CN112798113B CN 112798113 B CN112798113 B CN 112798113B CN 202110171520 A CN202110171520 A CN 202110171520A CN 112798113 B CN112798113 B CN 112798113B
- Authority
- CN
- China
- Prior art keywords
- temperature
- area
- channel
- temperature measuring
- thermometric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009529 body temperature measurement Methods 0.000 title claims description 61
- 238000000034 method Methods 0.000 title claims description 30
- 238000004861 thermometry Methods 0.000 claims description 6
- 230000036760 body temperature Effects 0.000 abstract description 15
- 238000001514 detection method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000001061 forehead Anatomy 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
Images
Classifications
-
- 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
- G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
- G01J5/0025—Living bodies
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
Abstract
The temperature measuring system comprises temperature measuring equipment and flow guide equipment, wherein the temperature measuring equipment is used for measuring the temperature of a temperature object to be measured, the flow guide equipment comprises a flow guide channel, the flow guide channel comprises a first channel area and a second channel area, the temperature object to be measured moves from the first channel area to the second channel area, and the moving direction of the temperature object to be measured is changed along the second channel area; the temperature measuring equipment is arranged towards the second channel area, so that the temperature measuring area at least partially covers the second channel area, the influence of personnel gathering on the body temperature of the measured personnel is reduced, and the temperature measuring error of the measured personnel is reduced.
Description
Technical Field
The present application relates to the field of temperature measurement technologies, and in particular, to a temperature measurement system and method.
Background
The body temperature detection technology is widely used in the field of inspection and quarantine, and in order to ensure the health of people in public places, the body temperature detection is usually carried out on the people through body temperature detection equipment at the entrance and exit of the public area. In the related art, a handheld infrared body thermometer manufactured by adopting an infrared thermal imaging technical principle or infrared body temperature detection equipment combined with a camera is generally adopted to check the body temperatures of people coming in and going out in a non-contact manner, so that the purposes of screening fever people and controlling the spread of infectious disease viruses are achieved. However, the temperature measurement efficiency of the handheld infrared thermometer is low, the temperature measurement result has a great relationship with the use mode of the inspector and the state of the tested person, and the forehead temperature of the tested person is also easily affected by the indoor and outdoor temperature difference, so that the accuracy and stability of the detection result are poor; and the infrared human body temperature detection equipment combined with the camera has larger detection distance, often has more people in the detection picture, and the detection result is influenced, thus the requirement of accurately and quickly detecting the human body temperature can not be met.
Aiming at the problem of inaccurate body temperature detection in the related art, no effective solution is provided at present.
Disclosure of Invention
In view of the above, it is necessary to provide a temperature measurement system and method.
According to an aspect of the present invention, there is provided a temperature measuring system including a temperature measuring device for measuring a temperature of an object to be measured, and a flow guide device including a flow guide passage including a first passage area and a second passage area, the object to be measured moving from the first passage area to the second passage area and changing a moving direction along the second passage area; the thermometric apparatus is positioned towards the second channel region such that its thermometric region at least partially covers the second channel region.
In one embodiment, the temperature measuring device faces the outside of the flow guide channel.
In one embodiment, the second channel area comprises a Z-shaped channel, and the object to be warmed changes moving direction in a corner area of the Z-shaped channel.
In one embodiment, the Z-channel includes a plurality of corner regions, and the thermometric region covers the corner region closest to the thermometric device.
In one embodiment, the thermometric device is located a distance from the corner region greater than a predetermined threshold distance.
In one embodiment, the width between the diversion devices is 0.5m to 0.8m, so that the diversion passage can be used by one person.
In one embodiment, the thermometric equipment is further used for detecting the number of detected persons in the thermometric area; and the temperature measuring equipment measures the temperature of the human face area of the detected person under the condition that the number of the detected person is less than or equal to the number threshold.
In one embodiment, the temperature measurement system further includes a display device, and the display device is configured to display a preset evacuation prompt when the number of the measured people in the temperature measurement area is greater than the people number threshold.
In one embodiment, the deflector device is a Z-shaped deflector belt.
According to another aspect of the present invention, a temperature measurement method is provided, where the temperature measurement method is implemented based on the temperature measurement system, and the method includes:
and under the condition that the detected person enters the flow guide channel, the temperature measuring equipment is utilized to measure the temperature of the face area of the detected person in the temperature measuring area.
In one embodiment, the measuring the temperature of the face area of the person to be measured in the temperature measuring area includes:
and detecting the number of the detected persons in the temperature measuring area, and measuring the temperature of the detected persons under the condition that the number of the detected persons is less than or equal to a number threshold.
According to the temperature measuring system and the temperature measuring method, the temperature measuring system comprises temperature measuring equipment and flow guide equipment which are used for measuring the temperature of a temperature object to be measured, the flow guide equipment comprises a flow guide channel, the flow guide channel comprises a first channel area and a second channel area, the temperature object to be measured moves from the first channel area to the second channel area, and the moving direction of the temperature object to be measured is changed along the second channel area; the temperature measuring equipment is arranged towards the second channel area, so that the temperature measuring area at least partially covers the second channel area, the influence of personnel gathering on the body temperature of the measured personnel is reduced, and the temperature measuring error of the measured personnel is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic diagram of a thermometry system according to one embodiment of the present invention;
FIG. 2 is a schematic diagram of a thermometry system according to another embodiment of the present invention;
FIG. 3 is a schematic diagram of a thermometry system according to yet another embodiment of the present invention;
FIG. 4 is a schematic diagram of a thermometry system according to one embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments provided in the present application without any inventive step are within the scope of protection of the present application.
It is obvious that the drawings in the following description are only examples or embodiments of the present application, and that it is also possible for a person skilled in the art to apply the present application to other similar contexts on the basis of these drawings without inventive effort. Moreover, it should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions must be made to achieve the developers' specific goals, such as compliance with system-related and business-related constraints, which may vary from one implementation to another.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the specification. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of ordinary skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments without conflict.
Unless defined otherwise, technical or scientific terms referred to herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which this application belongs. Reference to "a," "an," "the," and similar words throughout this application are not to be construed as limiting in number, and may refer to the singular or the plural. The present application is directed to the use of the terms "including," "comprising," "having," and any variations thereof, which are intended to cover non-exclusive inclusions; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to the listed steps or elements, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Reference to "connected," "coupled," and the like in this application is not intended to be limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as referred to herein means two or more. "and/or" describes an association relationship of associated objects, meaning that three relationships may exist, for example, "A and/or B" may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. Reference herein to the terms "first," "second," "third," and the like, are merely to distinguish similar objects and do not denote a particular ordering for the objects.
Fig. 1 is a schematic diagram of a thermometric system according to an embodiment of the present invention, and as shown in fig. 1, the thermometric system provided by the present application includes a thermometric device 12 and a flow guide device 14 for measuring a temperature of an object to be measured, the flow guide device 14 forms a flow guide channel, the flow guide channel includes a first channel area and a second channel area, the object to be measured moves from the first channel area to the second channel area and changes a moving direction along the second channel area, specifically, the second channel area includes a turning area 16, and the thermometric device 12 is disposed toward the turning area 16 in the second channel area, so that the thermometric area of the thermometric device 12 at least partially covers the second channel area. The included angle between the first channel area and the second channel area is not limited, and can be an acute angle, a right angle, an obtuse angle, or a 180-degree angle, namely a U-shaped channel. The thermometric device 12 may be any type of thermometric device, contact or non-contact, fixed in proximity to the steering zone by a fixed bracket or a movable bracket. The thermometric device 12 may be on either side of the tunnel, facing the turnaround area 16. Preferably, the temperature measuring device 12 is opposite to the direction of the stream of people in the turning area 16 in the second passage area, so that the temperature measuring device 12 can capture the face area of the object to be measured and realize human body temperature measurement in the normal process of the stream of people. Under the setting condition of the temperature measuring system, the second channel area comprises an area with a changed flow direction of people to be measured, the area has no crowd gathering in the background except the direction of the first channel area and the direction of the second channel area, generally, the number of people in the background of the areas is small, the temperature measuring equipment 12 faces the turning area in the second channel area, the temperature measuring area with a small number of objects to be measured can be obtained, extra hardware cost does not need to be increased, the temperature measuring influence caused by gathering of the objects to be measured can be reduced, the temperature measuring pertinence of the people to be measured is strong, and therefore a more accurate temperature measuring result can be obtained.
In one embodiment, fig. 2 is a schematic diagram of a temperature measuring system according to another embodiment of the present invention, as shown in fig. 2, in some embodiments, the second channel area includes a Z-shaped channel, and the object to be temperature-measured changes moving direction in a corner area of the Z-shaped channel, which is a turning area of the second channel area, so that the temperature measuring device 12 can be disposed near and facing the corner area of the Z-shaped channel. In some embodiments, the Z-channel includes a plurality of corner regions, and the temperature sensing region covers the corner region closest to the temperature sensing device. Taking the Z-shaped channel shown in fig. 2 as an example, the Z-shaped channel includes a first corner 22 and a second corner 24, and the corner area closest to the thermometric apparatus 12 is the first corner 22, the position, orientation, horizontal angle and pitch angle of the thermometric apparatus 12 are adjusted so that the thermometric area covers only the first corner 22. In this case, even if the Z-shaped channel is a flow guide channel including a plurality of corners, the temperature measurement area only covers the corner area closest to the temperature measurement device, and the temperature measurement result is prevented from being influenced by the fact that temperature objects in a plurality of corner areas before and after the temperature measurement object are gathered in the same temperature measurement picture.
In some embodiments, the waiting time for temperature measurement of the person to be measured can be controlled by changing the path length of the Z-shaped channel, that is, the longer the path of the diversion device is, the longer the time for the person to be measured to reach the temperature measurement area through the diversion device is, and accordingly, the longer the waiting time for temperature measurement is. By means of the method, the influence of indoor and outdoor temperature difference on the body temperature of the temperature measuring personnel can be reduced, and the body temperature detection accuracy is further improved.
In one embodiment, FIG. 3 is a schematic view of a thermometric system according to another embodiment of the present invention, as shown in FIG. 3, the area where the flow directing device is integrally formed is divided into two parts, the side where a person flows being defined as the inside of the flow directing channel and the side where no person flows being defined as the outside of the flow directing channel. In this embodiment, the thermometric apparatus 12 is directed outwardly of the flow-directing passage. Because the temperature measuring equipment 12 faces the outer side of the flow guide channel, on one hand, in the process that the temperature object to be measured moves forward along with the flow guide channel, an angle opposite to the temperature measuring equipment 1 exists, the temperature object to be measured does not need to be stopped specially and then faces the temperature measuring equipment, and the temperature measurement can be completed only by naturally moving forward, so that the temperature measuring efficiency is improved; meanwhile, the temperature measuring equipment 12 faces the outer side of the flow guide channel, and compared with the condition that the temperature measuring equipment faces the inner side of the flow guide channel, the probability that other temperature measuring objects appear in the background of the temperature measuring object at the angle is smaller, so that the influence of personnel gathering on temperature measurement can be further reduced, and an accurate temperature measuring result can be obtained more quickly.
In one embodiment, the thermometric device is located a distance from the corner region greater than a preset threshold distance. When setting up temperature measurement equipment through above-mentioned temperature measurement system, temperature measurement equipment can set up in the place that turns to the region closely, hugs closely the guiding device setting for example to can carry out the body temperature when the personnel that await measuring the temperature pass through this region and detect. However, in the case where the thermometric device is located closer to the corner region, the thermometric device usually measures the temperature through the forehead or face, and the thermometric device is fixedly located, so the temperature measuring point is relatively fixed. However, the height of the person to be measured is different, in which case the height of the object to be measured will affect the accuracy of the temperature measurement. Therefore, in the embodiment, the temperature measuring equipment is arranged at a position away from the corner by a certain distance, and the temperature measuring area is larger due to the fact that the temperature measuring distance is increased, so that the temperature measuring error caused by the height of a person to be measured can be reduced better. Optionally, the threshold distance is 1 meter.
In one embodiment, the width between the diversion devices is 0.5m to 0.8m, and the width of the diversion passage is limited, so that the diversion passage can be used by a single person. The width of the channel is changed by adjusting the distance of the flow guide equipment, so that the channel can only be used for a single person to pass through, the temperature measuring area can only be used for a single person to pass through, and the number of people appearing in the temperature measuring area at the same time can be further limited.
In one embodiment, the temperature measuring equipment is also used for detecting the number of measured persons in a temperature measuring area; and the temperature measuring equipment measures the temperature of the face area of the detected person under the condition that the number of the detected person is less than or equal to the number threshold. In this embodiment, the number of the detected persons in the temperature measurement area is obtained through the target frame during temperature measurement by the temperature measurement device, and temperature measurement is performed and the temperature of the detected persons is displayed only when the number of the detected persons is less than or equal to the number-of-persons threshold. In order to minimize the influence of heat radiation due to the accumulation of a plurality of persons, the threshold number of persons may be set small, for example, one or two persons. In some embodiments, in order to reduce the influence of the personnel gathering on the temperature measurement result, a display device is further included in the temperature measurement system. When the temperature measuring equipment measures the temperature, the display equipment is used for displaying a preset evacuation prompt, such as 'do not gather in temperature measurement', under the condition that the number of measured persons in a temperature measuring area is larger than a person number threshold value through the target frame. Through the implementation mode in the embodiment, the temperature measurement influence caused by crowd gathering can be reduced as much as possible in the temperature measurement process.
In one embodiment, fig. 4 is a schematic diagram of a temperature measurement system according to an embodiment of the present invention, in which the flow guiding device is a Z-shaped flow guiding belt, and the temperature measurement area is a corner area of the Z-shaped flow guiding belt. In this embodiment, the diversion strip is used as a diversion device, all the persons to be tested who enter the building need to enter the temperature measurement area through the diversion strip, and the temperature measurement area is set in the corner area of the Z-shaped diversion strip, preferably, the temperature measurement area is set in the corner nearest to the outlet of the diversion strip. The path length of the Z-shaped diversion belt can control the waiting time of the tested person, namely the longer the path of the diversion belt is, the longer the time the tested person passes through is, and correspondingly the longer the waiting time is. The corner area of the Z-shaped flow guide belt can only accommodate two to three persons, the number of the persons to be measured can be better limited by arranging the temperature measuring area in the corner area, the distance from the temperature measuring equipment 12 to the corner area is within the range of the calibration distance of the temperature measuring equipment, and the accuracy of body temperature detection can be guaranteed as far as possible in the range of the calibration distance. Optionally, the temperature measurement system further comprises a black body, the black body is arranged beside the temperature measurement area and in parallel with the temperature measurement equipment, the distance from the temperature measurement equipment to the black body and the distance from the temperature measurement equipment to the temperature measurement point are the same, the black body is arranged to provide temperature calibration, and the temperature measurement error caused by distance difference can be better eliminated by the black body, so that the body temperature detection result is more accurate.
According to another aspect of the present invention, a temperature measuring method is also provided, and the method can be applied to the temperature measuring system provided in any one of the above embodiments. The method comprises the following steps: and under the condition that the person to be detected enters the flow guide channel, measuring the temperature of the human face area of the person to be detected in the temperature measuring area by using temperature measuring equipment. The flow guide channel comprises a first channel area and a second channel area, the object to be measured with temperature moves from the first channel area to the second channel area, and the moving direction is changed along the second channel area, specifically, the second channel area comprises a turning area, and the temperature measuring equipment is arranged towards the turning area in the second channel area, so that the temperature measuring area of the temperature measuring equipment at least partially covers the second channel area. And under the condition that the temperature measuring equipment detects that the person to be measured enters the temperature measuring area, measuring the temperature through the face area of the person to be measured. Because the number of people that can hold in the temperature measurement area is less to reduce the temperature measurement influence that the personnel gathering of being surveyed brought, can obtain more accurate temperature measurement result.
In one embodiment, the measuring the temperature of the face area of the person to be measured in the temperature measuring area comprises: and detecting the number of the detected persons in the temperature measuring area, and measuring the temperature of the detected persons under the condition that the number of the detected persons is less than or equal to the number threshold. The number of the tested personnel in the temperature measuring area is obtained through the target frame during temperature measurement of the temperature measuring equipment, and temperature measurement is executed and the temperature of the tested personnel is displayed only when the number of the tested personnel is smaller than or equal to the number threshold. In order to minimize the influence of heat radiation due to the accumulation of a plurality of persons, the threshold number of persons may be set small, for example, one or two persons. In some embodiments, in order to reduce the influence of people gathering on the temperature measurement result, when the temperature measurement device measures the temperature, the number of the measured people in the temperature measurement area is acquired through the target frame and is greater than the people number threshold value, a preset evacuation prompt is further displayed through the display device, or people are prompted to wander away through voice. Through the implementation mode in the embodiment, the temperature measurement influence caused by crowd gathering can be reduced as much as possible in the temperature measurement process.
The definition of the temperature measurement method can be seen in the definition of the temperature measurement system above. The temperature measuring method can be wholly or partially realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
It should be understood that the above steps are not necessarily performed in the order described. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps described above may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed alternately or in alternation with other steps or at least a portion of the sub-steps or stages of other steps.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A temperature measuring system is characterized by comprising temperature measuring equipment and flow guide equipment, wherein the temperature measuring equipment and the flow guide equipment are used for measuring the temperature of a temperature object to be measured, the flow guide equipment comprises a flow guide channel, the flow guide channel comprises a first channel area and a second channel area, the temperature object to be measured moves from the first channel area to the second channel area, and the moving direction of the temperature object to be measured changes along the second channel area; the second channel area comprises a turning area, and the temperature measuring equipment is arranged towards the turning area in the second channel area, so that the temperature measuring area only covers the turning area; the temperature measuring equipment is also used for detecting the number of the measured personnel in the temperature measuring area; and the temperature measuring equipment measures the temperature of the human face area of the detected person under the condition that the number of the detected person is less than or equal to the number threshold.
2. The thermometric system of claim 1, wherein the thermometric device is directed outward of the flow-directing channel.
3. The thermometric system of claim 1, wherein the second channel zone comprises a Z-channel, and the object under temperature changes direction of movement in a corner zone of the Z-channel.
4. The thermometric system of claim 3, wherein the Z-channel comprises a plurality of corner regions, the thermometric region covering the corner region closest to the thermometric device.
5. The thermometric system of claim 3, wherein the thermometric device is located a distance from the corner region greater than a preset threshold distance.
6. The thermometric system of claim 1, wherein the width between the flow directing devices is 0.5m to 0.8m, such that the flow directing channel is single person passable.
7. The thermometry system of claim 1, further comprising a display device for displaying a preset evacuation prompt if the number of people under test in the thermometry area is greater than the people threshold.
8. The thermometric system of claim 1, wherein the flow directing device is a Z-shaped flow directing strip.
9. A method for measuring temperature, wherein the method is implemented based on the temperature measuring system of any one of the preceding claims 1 to 8, and the method comprises:
and under the condition that the person to be detected enters the flow guide channel, the temperature measuring equipment is utilized to measure the temperature of the face area of the person to be detected in the temperature measuring area.
10. The method according to claim 9, wherein the measuring the temperature of the human face area of the person to be measured in the temperature measurement area comprises:
and detecting the number of the detected persons in the temperature measuring area, and measuring the temperature of the detected persons under the condition that the number of the detected persons is less than or equal to a number threshold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110171520.9A CN112798113B (en) | 2021-02-08 | 2021-02-08 | Temperature measurement system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110171520.9A CN112798113B (en) | 2021-02-08 | 2021-02-08 | Temperature measurement system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112798113A CN112798113A (en) | 2021-05-14 |
| CN112798113B true CN112798113B (en) | 2022-08-02 |
Family
ID=75814730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110171520.9A Active CN112798113B (en) | 2021-02-08 | 2021-02-08 | Temperature measurement system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112798113B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3827576A1 (en) * | 1988-08-13 | 1990-02-15 | Ist Energietechnik Gmbh | Device for the measurement of infrared radiation |
| JP2015037795A (en) * | 2012-08-20 | 2015-02-26 | Ｊｆｅスチール株式会社 | Temperature measuring method and temperature measuring apparatus |
| WO2015065840A1 (en) * | 2013-11-04 | 2015-05-07 | Redwood Systems, Inc. | Infrared sensor array based temperature monitoring systems for data centers and related methods |
| CN205919898U (en) * | 2016-07-27 | 2017-02-01 | 牧原食品股份有限公司 | Sick pig monitoring device based on infrared thermal imaging |
| CN108597067A (en) * | 2018-03-20 | 2018-09-28 | 苏洋 | Intelligent channel monitoring equipment, intelligent channel clearance system and the method for inspection |
| CN110793636A (en) * | 2019-10-31 | 2020-02-14 | 浙江大华技术股份有限公司 | Temperature measuring method and temperature measuring system of temperature measuring equipment, temperature measuring equipment and storage device |
| CN111195365A (en) * | 2020-02-21 | 2020-05-26 | 青岛容商天下网络有限公司 | Intelligent temperature measuring, sterilizing and automatic flow dividing channel device |
| CN111243153A (en) * | 2020-03-03 | 2020-06-05 | 南京工业职业技术学院 | Intelligent temperature measurement and disinfection access control system for dense crowd |
| CN111228547A (en) * | 2020-02-26 | 2020-06-05 | 重庆国翰能源发展有限公司 | Device integrating infrared temperature measurement and disinfection |
| CN111270771A (en) * | 2020-02-28 | 2020-06-12 | 北京中科行运科技有限公司 | Intelligent assembled epidemic situation monitoring shelter |
| CN111341000A (en) * | 2020-03-30 | 2020-06-26 | 东阳督凡安防科技有限公司 | Entrance guard's device of hospital's outpatient service classification detection usefulness that generates heat |
| CN111397015A (en) * | 2020-03-25 | 2020-07-10 | 哈尔滨工业大学 | Modularization epidemic prevention device |
| CN211401435U (en) * | 2020-07-10 | 2020-09-01 | 彭晓华 | Fixed thermometer convenient to detect body temperature |
| CN211427370U (en) * | 2020-04-15 | 2020-09-04 | 河南省鼎鼎实业有限公司 | Epidemic prevention passage for entering public place |
| CN211626711U (en) * | 2020-03-26 | 2020-10-02 | 中建铝新材料成都有限公司 | Modularization wisdom temperature measurement passageway |
| CN212061278U (en) * | 2020-09-12 | 2020-12-01 | 钟丽枚 | Novel floodgate machine temperature measurement equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10165949B2 (en) * | 2015-06-14 | 2019-01-01 | Facense Ltd. | Estimating posture using head-mounted cameras |
-
2021
- 2021-02-08 CN CN202110171520.9A patent/CN112798113B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3827576A1 (en) * | 1988-08-13 | 1990-02-15 | Ist Energietechnik Gmbh | Device for the measurement of infrared radiation |
| JP2015037795A (en) * | 2012-08-20 | 2015-02-26 | Ｊｆｅスチール株式会社 | Temperature measuring method and temperature measuring apparatus |
| WO2015065840A1 (en) * | 2013-11-04 | 2015-05-07 | Redwood Systems, Inc. | Infrared sensor array based temperature monitoring systems for data centers and related methods |
| CN205919898U (en) * | 2016-07-27 | 2017-02-01 | 牧原食品股份有限公司 | Sick pig monitoring device based on infrared thermal imaging |
| CN108597067A (en) * | 2018-03-20 | 2018-09-28 | 苏洋 | Intelligent channel monitoring equipment, intelligent channel clearance system and the method for inspection |
| CN110793636A (en) * | 2019-10-31 | 2020-02-14 | 浙江大华技术股份有限公司 | Temperature measuring method and temperature measuring system of temperature measuring equipment, temperature measuring equipment and storage device |
| CN111195365A (en) * | 2020-02-21 | 2020-05-26 | 青岛容商天下网络有限公司 | Intelligent temperature measuring, sterilizing and automatic flow dividing channel device |
| CN111228547A (en) * | 2020-02-26 | 2020-06-05 | 重庆国翰能源发展有限公司 | Device integrating infrared temperature measurement and disinfection |
| CN111270771A (en) * | 2020-02-28 | 2020-06-12 | 北京中科行运科技有限公司 | Intelligent assembled epidemic situation monitoring shelter |
| CN111243153A (en) * | 2020-03-03 | 2020-06-05 | 南京工业职业技术学院 | Intelligent temperature measurement and disinfection access control system for dense crowd |
| CN111397015A (en) * | 2020-03-25 | 2020-07-10 | 哈尔滨工业大学 | Modularization epidemic prevention device |
| CN211626711U (en) * | 2020-03-26 | 2020-10-02 | 中建铝新材料成都有限公司 | Modularization wisdom temperature measurement passageway |
| CN111341000A (en) * | 2020-03-30 | 2020-06-26 | 东阳督凡安防科技有限公司 | Entrance guard's device of hospital's outpatient service classification detection usefulness that generates heat |
| CN211427370U (en) * | 2020-04-15 | 2020-09-04 | 河南省鼎鼎实业有限公司 | Epidemic prevention passage for entering public place |
| CN211401435U (en) * | 2020-07-10 | 2020-09-01 | 彭晓华 | Fixed thermometer convenient to detect body temperature |
| CN212061278U (en) * | 2020-09-12 | 2020-12-01 | 钟丽枚 | Novel floodgate machine temperature measurement equipment |
Non-Patent Citations (2)
| Title |
|---|
| Self-Calibrating Infrared Thermometer for Low-Temperature Measurement;Tim Barry 等;《IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT》;20110630;全文 * |
| 一种高精度的热敏电阻测温电路;周少敏 等;《电测与仪表》;19930831;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112798113A (en) | 2021-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11872156B2 (en) | Core body temperature measurement | |
| US4172383A (en) | Method and an apparatus for simultaneous measurement of both temperature and emissivity of a heated material | |
| CN105138981A (en) | In-vivo detection system and method | |
| CN112798113B (en) | Temperature measurement system and method | |
| US20120128027A1 (en) | Apparatus and method for measuring the temperature of a material | |
| JP5540767B2 (en) | Method and apparatus for measuring length of hot long material | |
| JP2013169296A5 (en) | ||
| US20150109610A1 (en) | Spectrometry device | |
| CN111920391B (en) | Temperature measuring method and equipment | |
| US8569701B2 (en) | Absolute cavity pyrgeometer | |
| CN105092624A (en) | Analyzing apparatus and calibration method | |
| CN109443383A (en) | Scaling method, device and the readable storage medium storing program for executing of flight time ranging camera | |
| US9062889B2 (en) | Temperature based location determination system and method | |
| CN111854962A (en) | Thermal imaging human body temperature measurement method, device and system and electronic equipment | |
| CN111768877A (en) | Body temperature detection method, device, equipment and computer storage medium | |
| JPH08193887A (en) | Method for measuring temperature of material in hot rolling line | |
| KR20150039827A (en) | Infrared non-destructive evaluation method and apparatus | |
| Schmidt et al. | Testing and performance standards for elevated skin temperature (EST) screening systems using infrared cameras | |
| JPH0511847B2 (en) | ||
| JPH09502014A (en) | Device for measuring the weight per unit area | |
| US20220011165A1 (en) | Elevated temperature screening using pattern recognition in thermal images | |
| RU2016116017A (en) | DIAGNOSTICS OF INDUSTRIAL PROCESSES USING MEASUREMENTS OF TEMPERATURE OF INFRARED RADIATION | |
| DE4134313C2 (en) | Infrared measuring method and measuring arrangement | |
| ITMI20100102A1 (en) | METHOD AND EQUIPMENT FOR THE DETERMINATION OF THE BODY TEMPERATURE OF AT LEAST ONE SUBJECT | |
| NL1036285C2 (en) | SELECTION SYSTEM AND METHOD FOR SELECTING A DRAFT ANIMAL. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230824 Address after: Building A, No. 858 Jianshe Second Road, Xiaoshan District, Hangzhou City, Zhejiang Province, 311200 Patentee after: Zhejiang Huagan Technology Co.,Ltd. Address before: No. 1187 Bin'an Road, Binjiang District, Hangzhou, Zhejiang Province Patentee before: ZHEJIANG DAHUA TECHNOLOGY Co.,Ltd. |