CN114509241A - Human body induction infrared lens testing laboratory and testing method based on anthropomorphic dummy - Google Patents
Human body induction infrared lens testing laboratory and testing method based on anthropomorphic dummyDownload PDFInfo
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- CN114509241A CN114509241ACN202210055841.7ACN202210055841ACN114509241ACN 114509241 ACN114509241 ACN 114509241ACN 202210055841 ACN202210055841 ACN 202210055841ACN 114509241 ACN114509241 ACN 114509241A
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- 238000012360testing methodMethods0.000titleclaimsabstractdescription34
- 230000006698inductionEffects0.000titleclaimsabstractdescription18
- 238000011005laboratory methodMethods0.000titledescription2
- 230000036760body temperatureEffects0.000claimsdescription16
- 238000010438heat treatmentMethods0.000claimsdescription12
- 230000000694effectsEffects0.000claimsdescription4
- 238000000034methodMethods0.000claimsdescription4
- 238000009434installationMethods0.000claimsdescription3
- 238000010998test methodMethods0.000claimsdescription2
- 230000005540biological transmissionEffects0.000description4
- 238000012986modificationMethods0.000description2
- 230000004048modificationEffects0.000description2
- 230000009286beneficial effectEffects0.000description1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- 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
- 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
- G01J5/02—Constructional details
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- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Technical Field
The invention relates to the technical field of infrared lens testing, in particular to a human body induction infrared lens testing laboratory based on a human simulator and a testing method.
Background
The infrared lens is generally used on an infrared sensing receiving device, the infrared lens is covered on a receiving end of the infrared sensing receiving device, and the quality of the infrared lens directly affects the performance of the infrared sensing receiving device, so the infrared lens usually needs to be tested after being produced and manufactured.
At present, a test system for testing an infrared lens adopts a real person in a matching way, and the motion track of the real person is difficult to control and accurately determine, so that the test efficiency and precision are low, and the test requirement cannot be met. Therefore, there is a need to develop a solution to the above problems.
Disclosure of Invention
In view of the above, the present invention is directed to the defects existing in the prior art, and the main object of the present invention is to provide a human body induction infrared lens testing laboratory and a testing method based on a human simulator, which can improve the testing efficiency and precision and meet the testing requirements.
In order to achieve the purpose, the invention adopts the following technical scheme:
a human body induction infrared lens testing laboratory based on a dummy comprises a laboratory body, a controller, a coordinate moving device, the dummy, an indoor temperature sensor and an infrared sensing receiving device covered with an infrared lens to be tested; the laboratory body is internally provided with an indoor space; the coordinate moving device is arranged on the ground of the indoor space and is connected with the controller; the coordinate moving device is provided with a dummy which drives the dummy to move transversely and longitudinally in the indoor space, the dummy is provided with a heating device for simulating the temperature of the human body and a human body temperature sensor, and the heating device and the human body temperature sensor are both connected with the controller; the indoor temperature sensor is arranged in the indoor space and connected with the controller; the infrared sensing receiving device is connected with the controller, and an infrared lens is covered outside a receiving end of the infrared sensing receiving device and faces to the activity space of the anthropomorphic dummy.
As a preferable scheme, the coordinate moving device comprises two longitudinal sliding rails and a transverse sliding rail; the two longitudinal slide rails are arranged on the left and right sides of the indoor space and extend forwards and backwards, two ends of the transverse slide rail are respectively arranged on the two longitudinal slide rails in a sliding manner, and the transverse slide rail is driven by the first motor to longitudinally move back and forth along the longitudinal slide rails; the dummy is arranged on the transverse sliding rail and is driven by the second motor to transversely move back and forth along the transverse sliding rail.
As a preferred scheme, the human simulator comprises a simulated human body and clothes draped outside the simulated human body, and the heating device and the human body temperature sensor are arranged on the simulated human body.
As a preferable scheme, the infrared sensing receiving device is arranged in an indoor space in a wall-mounted manner or a ceiling-mounted manner.
Preferably, the indoor space is rectangular or square, and has a length and a width of more than 10m and a height of more than 2.5 mm.
As a preferable scheme, the height of the dummy is 1.6-1.7m, and the installation height of the infrared sensing and receiving device is 2-2.5 m.
Preferably, the indoor space is a constant temperature space which is constant at a temperature of 20-26 ℃.
A human body induction infrared lens test method based on a dummy adopts the human body induction infrared lens test laboratory based on the dummy, and comprises the following steps:
(1) the controller is combined with the heating device and the human body temperature sensor to enable the simulated human body temperature of the simulated human body to be constant at 36-37 ℃, the controller is combined with the indoor temperature sensor to control the indoor space temperature to a preset value, and the infrared sensing receiving device is arranged at a certain position of the indoor space and faces to the moving space of the simulated human body;
(2) covering an infrared lens to be tested on a receiving end of an infrared sensing receiving device, and starting to test;
(3) the controller controls the coordinate moving device to work, so that the coordinate moving device drives the anthropomorphic dummy to move in the indoor space, in the moving process, once the infrared sensing receiving device receives an infrared signal, the controller immediately records the current coordinate position of the anthropomorphic dummy, meanwhile, the controller controls the coordinate moving device to stop working, the controller controls the coordinate moving device to work again until the infrared sensing receiving device does not receive the infrared signal any more, the step (3) is returned to, and the controller records the coordinate positions of the anthropomorphic dummy of which all the infrared sensing receiving devices receive the infrared signal until the anthropomorphic dummy completely moves in the indoor space;
(4) the controller marks all the coordinate positions on the user interface, so that a user can conveniently know the distance and the range of the infrared sensing receiving device capable of sensing the human body infrared signals, and all the distances and angles of the infrared sensing receiving device capable of sensing the human body infrared signals are calculated according to the known indoor parameters and the measured coordinate positions, so that whether the sensing distance and the sensing angle of the infrared lens meet the requirements or not is judged.
Compared with the prior art, the invention has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:
the simulator comprises a simulator body, a coordinate moving device, a control device and a power supply device, wherein the coordinate moving device is arranged on the simulator body, and the coordinate moving device is arranged on the coordinate moving device.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a top view of a preferred embodiment of the present invention;
FIG. 2 is a cross-sectional view of a dummy in a preferred embodiment of the present invention.
The attached drawings indicate the following:
10.laboratory body 11, interior space
20.Controller 30 and coordinate moving device
31.Longitudinal slide rail 32 and transverse slide rail
33.First motor 34, second motor
40. Dummy 41 and dummy
42.Garment 401 and heating device
402. Humanbody temperature sensor 50 and indoor temperature sensor
60. An infraredsensing receiving device 70 and an infrared lens.
Detailed Description
Referring to fig. 1 and 2, a detailed structure of a human body sensing infrared lens testing laboratory based on a human simulator according to a preferred embodiment of the present invention is shown, which includes alaboratory body 10, acontroller 20, acoordinate moving device 30, ahuman simulator 40, anindoor temperature sensor 50, and an infraredsensing receiving device 60 covered with aninfrared lens 70 to be tested.
Thelaboratory body 10 has anindoor space 11 therein; theindoor space 11 is rectangular or square, the length and the width of the indoor space are both larger than 10m, the height of the indoor space is larger than 2.5mm, and theindoor space 11 is a constant temperature space which is kept at a constant temperature of 20-26 ℃.
Thecontroller 20 is disposed in theindoor space 11, thecontroller 20 is configured to control the outside, and analyze, process and judge the received data, and the specific structure and the operation principle of thecontroller 20 are the prior art, and the specific structure and the operation principle of thecontroller 20 are not described in detail herein.
Thecoordinate moving device 30 is arranged on the ground of theindoor space 11, and thecoordinate moving device 30 is connected with thecontroller 20; thecoordinate moving device 30 comprises two longitudinalsliding rails 31 and a transverse slidingrail 32; the twolongitudinal slide rails 31 are disposed at left and right sides of theindoor space 11 and extend forward and backward, two ends of thetransverse slide rail 32 are slidably mounted on the twolongitudinal slide rails 31, thetransverse slide rail 32 is driven by thefirst motor 33 to move back and forth longitudinally along thelongitudinal slide rails 31, and thefirst motor 33 can drive thetransverse slide rail 32 to move back and forth longitudinally along thelongitudinal slide rails 31 through a transmission mode of a screw nut or a transmission mode of a gear rack.
Thehuman simulator 40 is arranged on thecoordinate moving device 30 and is driven by thecoordinate moving device 30 to move transversely and longitudinally in theindoor space 11, aheating device 401 and a humanbody temperature sensor 402 for simulating the temperature of the human body are arranged on thehuman simulator 40, and both theheating device 401 and the humanbody temperature sensor 402 are connected with thecontroller 20; in this embodiment, thedummy 40 is disposed on thetransverse slide rail 32 and is driven by thesecond motor 34 to move back and forth transversely along thetransverse slide rail 32, and thesecond motor 34 can drive thedummy 40 to move back and forth longitudinally along thelongitudinal slide rail 31 by a screw nut transmission manner or a rack and pinion transmission manner. The height of thedummy 40 is 1.6-1.7 m. Thehuman simulator 40 comprises a simulatedhuman body 41 andclothes 42 draped outside the simulatedhuman body 41, and theheating device 401 and the humanbody temperature sensor 402 are arranged on the simulatedhuman body 41.
Theindoor temperature sensor 50 is disposed in theindoor space 11 and connected to thecontroller 20, and theindoor temperature sensor 50 is configured to sense an ambient temperature of theindoor space 11 and send the ambient temperature to thecontroller 20.
The infraredsensing receiving device 60 is connected to thecontroller 20, and aninfrared lens 70 is covered on the receiving end of the infraredsensing receiving device 60, and theinfrared lens 70 faces the activity space of thedummy 40. In this embodiment, the installation height of the irsensing receiver 70 is 2-2.5m, and the irsensing receiver 60 is installed in theindoor space 11 in a wall-hanging manner or a ceiling-mounted manner, which is not limited to the above.
The invention also discloses a human body induction infrared lens testing method based on the anthropomorphic dummy, which adopts the human body induction infrared lens testing laboratory based on the anthropomorphic dummy and comprises the following steps:
(1) thecontroller 20 combines theheat generating device 401 and the humanbody temperature sensor 402 such that the simulated human body temperature of thedummy 40 is thermostated at 36-37 c, and thecontroller 20 combines theindoor temperature sensor 50 to control the temperature of theindoor space 11 to a preset value, and arranges the infraredsensing reception device 60 at a position of theindoor space 11 and facing the moving space of thedummy 40.
(2) Theinfrared lens 70 to be tested is covered on the receiving end of the infraredsensing receiving device 60, and then the test is started.
(3) Thecontroller 20 controls thecoordinate moving device 30 to work, so that thecoordinate moving device 30 drives thedummy 40 to move in theindoor space 11, in the moving process, once the infraredsensing receiving device 60 receives the infrared signal, thecontroller 20 immediately records the current coordinate position of thedummy 40, meanwhile, thecontroller 20 controls thecoordinate moving device 30 to stop working, and waits until the infraredsensing receiving device 60 does not receive the infrared signal any more, thecontroller 20 controls thecoordinate moving device 30 to work again, and returns to the step (3) to start until thedummy 40 completely moves in theindoor space 11, and thecontroller 20 records the coordinate positions of all thedummy 40 receiving the infrared signal by the infraredsensing receiving device 60.
(4) Thecontroller 20 marks all the coordinate positions on the user interface, so that the user can conveniently know the distance and range of the infraredsensing receiving device 60 capable of sensing the infrared signals of the human body, and calculate the distance and angle of the infraredsensing receiving device 60 capable of sensing the infrared signals of the human body according to the known indoor parameters and the measured coordinate positions, so as to determine whether the sensing distance and the sensing angle of theinfrared lens 70 meet the requirements.
The design of the invention is characterized in that: the simulator comprises a simulator body, a coordinate moving device, a control device and a power supply device, wherein the coordinate moving device is arranged on the simulator body, and the coordinate moving device is arranged on the coordinate moving device.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (8)
1. The utility model provides a human response infrared lens test laboratory based on anthropomorphic dummy which characterized in that: the system comprises a laboratory body, a controller, a coordinate moving device, a dummy, an indoor temperature sensor and an infrared sensing receiving device covered with an infrared lens to be detected; the laboratory body is internally provided with an indoor space; the coordinate moving device is arranged on the ground of the indoor space and is connected with the controller; the coordinate moving device is provided with a dummy which drives the dummy to move transversely and longitudinally in the indoor space, the dummy is provided with a heating device for simulating the temperature of the human body and a human body temperature sensor, and the heating device and the human body temperature sensor are both connected with the controller; the indoor temperature sensor is arranged in the indoor space and connected with the controller; the infrared sensing receiving device is connected with the controller, and an infrared lens is covered outside a receiving end of the infrared sensing receiving device and faces to the activity space of the anthropomorphic dummy.
2. The anthropomorphic human body induction infrared lens testing laboratory of claim 1, wherein: the coordinate moving device comprises two longitudinal slide rails and a transverse slide rail; the two longitudinal slide rails are arranged on the left and right sides of the indoor space and extend forwards and backwards, two ends of the transverse slide rail are respectively arranged on the two longitudinal slide rails in a sliding manner, and the transverse slide rail is driven by the first motor to longitudinally move back and forth along the longitudinal slide rails; the dummy is arranged on the transverse sliding rail and is driven by the second motor to transversely move back and forth along the transverse sliding rail.
3. The anthropomorphic human body induction infrared lens testing laboratory of claim 1, wherein: the simulated human body comprises a simulated human body and clothes draped outside the simulated human body, and the heating device and the human body temperature sensor are arranged on the simulated human body.
4. The anthropomorphic human body induction infrared lens testing laboratory of claim 1, wherein: the infrared sensing receiving device is arranged in an indoor space in a wall-mounted mode or a ceiling-mounted mode.
5. The anthropomorphic human body induction infrared lens testing laboratory of claim 1, wherein: the indoor space is rectangular or square, the length and the width of the indoor space are both larger than 10m, and the height of the indoor space is larger than 2.5 mm.
6. The anthropomorphic human body induction infrared lens testing laboratory of claim 1, wherein: the height of the dummy is 1.6-1.7m, and the installation height of the infrared sensing receiving device is 2-2.5 m.
7. The anthropomorphic human body induction infrared lens testing laboratory of claim 1, wherein: the indoor space is a constant temperature space which is kept at a constant temperature of 20-26 ℃.
8. A human body induction infrared lens test method based on a dummy is characterized in that: the human body induction infrared lens test laboratory based on the anthropomorphic dummy of any one of claims 1 to 7, comprising the following steps:
(1) the controller is combined with the heating device and the human body temperature sensor to enable the simulated human body temperature of the simulated human body to be constant at 36-37 ℃, the controller is combined with the indoor temperature sensor to control the indoor space temperature to a preset value, and the infrared sensing receiving device is arranged at a certain position of the indoor space and faces to the moving space of the simulated human body;
(2) covering an infrared lens to be tested on a receiving end of an infrared sensing receiving device, and starting to test;
(3) the controller controls the coordinate moving device to work, so that the coordinate moving device drives the anthropomorphic dummy to move in the indoor space, in the moving process, once the infrared sensing receiving device receives an infrared signal, the controller immediately records the current coordinate position of the anthropomorphic dummy, meanwhile, the controller controls the coordinate moving device to stop working, the controller controls the coordinate moving device to work again until the infrared sensing receiving device does not receive the infrared signal any more, the step (3) is returned to, and the controller records the coordinate positions of the anthropomorphic dummy of which all the infrared sensing receiving devices receive the infrared signal until the anthropomorphic dummy completely moves in the indoor space;
(4) the controller marks all the coordinate positions on the user interface, so that a user can conveniently know the distance and the range of the infrared sensing receiving device capable of sensing the human body infrared signals, and all the distances and angles of the infrared sensing receiving device capable of sensing the human body infrared signals are calculated according to the known indoor parameters and the measured coordinate positions, so that whether the sensing distance and the sensing angle of the infrared lens meet the requirements or not is judged.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210055841.7ACN114509241A (en) | 2022-01-18 | 2022-01-18 | Human body induction infrared lens testing laboratory and testing method based on anthropomorphic dummy |
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| CN202210055841.7ACN114509241A (en) | 2022-01-18 | 2022-01-18 | Human body induction infrared lens testing laboratory and testing method based on anthropomorphic dummy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119618288A (en)* | 2024-11-12 | 2025-03-14 | 惠州市海尼克电子科技有限公司 | A testing device and method compatible with multiple sensors |
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| CN109238336A (en)* | 2018-09-12 | 2019-01-18 | 东莞市奕冠塑胶五金电子有限公司 | A kind of Full-automatic infrared inductor test cabinet |
| CN214251283U (en)* | 2020-12-04 | 2021-09-21 | 深圳市华盛昌科技实业股份有限公司 | An infrared temperature measurement sensor assembly and infrared temperature measurement device |
| CN217819298U (en)* | 2022-01-18 | 2022-11-15 | 东莞市万德光电科技有限公司 | Human body induction infrared lens testing laboratory based on anthropomorphic dummy |
- 2022
- 2022-01-18CNCN202210055841.7Apatent/CN114509241A/enactivePending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5710431A (en)* | 1996-09-05 | 1998-01-20 | The United States Of America As Represented By The Secretary Of The Navy | Outdoor scene simulating apparatus for testing an infrared imaging device |
| CN102023057A (en)* | 2010-12-16 | 2011-04-20 | 烟台睿创微纳技术有限公司 | Infrared thermal imager testing system |
| WO2012099049A1 (en)* | 2011-01-21 | 2012-07-26 | ナルックス株式会社 | Sensor testing device and sensor testing method |
| CN108964802A (en)* | 2018-07-25 | 2018-12-07 | 厦门盈趣科技股份有限公司 | A kind of infrared spatial signal strength measurement system and measurement method |
| CN109238336A (en)* | 2018-09-12 | 2019-01-18 | 东莞市奕冠塑胶五金电子有限公司 | A kind of Full-automatic infrared inductor test cabinet |
| CN214251283U (en)* | 2020-12-04 | 2021-09-21 | 深圳市华盛昌科技实业股份有限公司 | An infrared temperature measurement sensor assembly and infrared temperature measurement device |
| CN217819298U (en)* | 2022-01-18 | 2022-11-15 | 东莞市万德光电科技有限公司 | Human body induction infrared lens testing laboratory based on anthropomorphic dummy |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119618288A (en)* | 2024-11-12 | 2025-03-14 | 惠州市海尼克电子科技有限公司 | A testing device and method compatible with multiple sensors |
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