CN106404183B - A kind of equipment for testing infrared sensor - Google Patents
A kind of equipment for testing infrared sensor Download PDFInfo
- Publication number
- CN106404183B CN106404183B CN201610931451.6A CN201610931451A CN106404183B CN 106404183 B CN106404183 B CN 106404183B CN 201610931451 A CN201610931451 A CN 201610931451A CN 106404183 B CN106404183 B CN 106404183B
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- infrared sensor
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- rotating part
- signal
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- 238000012360 testing method Methods 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 241000209140 Triticum Species 0.000 claims 1
- 235000021307 Triticum Nutrition 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 13
- 230000003287 optical effect Effects 0.000 description 5
- 230000004913 activation Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000000528 statistical test Methods 0.000 description 1
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
-
- 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
- G01J5/80—Calibration
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The present invention relates to infrared detection fields, disclose a kind of equipment for testing infrared sensor, which includes: rotating part, for driving infrared sensor to be tested to rotate；Motor module is connect with the rotating part, for driving the rotating part to rotate；Signal detection module, the signal issued for detecting tested infrared sensor when detecting infrared signal；And counting module, for the rotating part rotating cycle and the signal detection module detect that the number of signal that the infrared sensor issues counts.The equipment is rotated by rotating part tune phase property, and is detected infrared sensor and detected the signal issued when infrared signal, can be realized the performance of automatic test infrared sensor.
Description
Technical field
The present invention relates to infrared detection fields, and in particular, to a kind of equipment for testing infrared sensor.
Background technique
All objects for being present in nature, such as the mankind, fire, ice can all project infrared ray, only its wavelength
It is had differences because of the temperature of its object.For example, the body temperature of human body is about 36~37 DEG C, radiated peak value is 9~10 microns
Far infrared, be in addition heated to 400~700 DEG C of object, can radiate peak value is 3~5 microns of intermediate infrared ray.It is infrared
Sensor-based system is exactly the measuring system using this infrared ray for medium, be can be divided by detection mechanism as photon detector and heat
Detector.
Infrared sensor needs the accuracy detected to it and service life etc. to test after being produced as finished product,
Equipment there is presently no automatically long fortune test can be carried out to infrared sensor, but manual test is relied on, by manually swashing
Infrared equipment living, artificial statistics activation number, artificial statistical test result, failure rate etc., and need artificial on duty, this survey
Method for testing depends on manual operation, thus testing efficiency is low, and is unable to accurately control activation interval time, activation frequency
Deng.
Summary of the invention
The object of the present invention is to provide a kind of equipment for testing infrared sensor, which can be automatically performed to infrared biography
The test of sensor module performance saves cost of labor without human intervention.
To achieve the goals above, the present invention provides a kind of equipment for testing infrared sensor, which includes: rotation
Portion, for driving infrared sensor to be tested to rotate；Motor module is connect with the rotating part, for driving the rotation
Portion's rotation；Signal detection module, the signal issued for detecting tested infrared sensor when detecting infrared signal；With
And counting module, for the rotating part rotating cycle and the signal detection module detect infrared sensor hair
The number of signal out is counted.
Usual infrared sensor is in order to prompt whether itself detects infrared signal, wherein having integrated sounding dress
It sets or light emitting device prompts it to detect when infrared sensor detects infrared signal by sounding device or light emitting device
To infrared signal.When infrared sensor to be tested is prompted by sounding device, the signal supervisory instrument can be sound
Detection module.When infrared sensor to be tested is prompted by light emitting device, the signal supervisory instrument can be examined for photoelectricity
Survey module.Or signal detection module can also include Photoelectric Detection module or sound detection module simultaneously.
Wherein, the sound detection module can be microphone apparatus.
Wherein, in order to adjust the fixed height of the infrared sensor, the rotating part may include elevating mechanism.
Wherein, the elevating mechanism is preferably sliding rail, and other mechanisms that can be realized height adjustment also can be used and realize
Adjusting to height.
Wherein, in order to adjust the angle of the infrared sensor, to adapt to the position of infrared light supply, the rotating part
Upper end can connect angled regulating mechanism.
Wherein, the angle adjusting mechanism is preferably angular adjustment hinge.
Wherein, which further includes display module, the parameters of the equipment for showing the test infrared sensor.
Wherein, which further includes setup module, for be arranged the counting module count parameter and/or the motor
The speed of rotation of module, the setup module can be button or touch screen.
Through the above technical solutions, the equipment of the test infrared sensor can be automatically performed the inspection to infrared sensor
The test of the parameters such as accuracy, service life is surveyed, and test result can intuitively be presented, it is simple and easy to use, without additional
Human cost has very strong practicability.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structure chart of the equipment of according to embodiments of the present invention one test infrared sensor；
Fig. 2 is the structure chart of the equipment of according to embodiments of the present invention two test infrared sensor；
Fig. 3 is the work flow diagram of the equipment of according to embodiments of the present invention two test infrared sensor.
Description of symbols
10: motor module 20: rotating part
21: pedestal 22: bracket
23: sliding rail 24: fixed part
30: signal detection module 40: counting module
50: display module 60: setup module
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Fig. 1 is the structure chart of the equipment of according to embodiments of the present invention one test infrared sensor.As shown in Figure 1, this sets
Standby includes: rotating part 20, for driving infrared sensor to be tested to rotate；Motor module 10 is connect with the rotating part, is used
In the driving rotating part rotation；Signal detection module 30 is detecting infrared letter for detecting tested infrared sensor
Number when the signal that issues；And counting module 40, for the rotating part rotating cycle and the signal detection module inspection
The number for measuring the signal that the infrared sensor issues is counted.
Fig. 2 is the structure chart of the equipment of according to embodiments of the present invention two test infrared sensor.In Fig. 2, arrow shows
Anticipated the direction of rotation of rotating part, the direction of rotation of rotating part can also with it is contrary shown in arrow.Rotating part may include
Pedestal 21, bracket 22, sliding rail 23 and fixed part 24.Motor module 10, signal detection module 30, counting module 40 can be set
In 21 inside of pedestal or upper surface (being not shown in Fig. 2).Wherein, bracket 22 can be fixed on pedestal 21, at this point, rotation
The spinning movement in portion is realized that pedestal is further driven to bracket rotation by motor module driving pedestal 21 rotation.In such case
Under, bracket 22 can be connect with pedestal 21 by the mechanism of adjustable-angle, such as angular adjustment hinge.Wherein, the shape of pedestal
Shape is not limited to shape shown in Fig. 2.
In another case, bracket 21 can pass through pedestal and connect with motor module, at this point, motor module can be direct
Driving arm 22 rotates, that is, the spinning movement of rotating part 20 is completed by bracket 22.Motor drive module directly drives bracket rotation
In the case where, can also there is no pedestal, but for the installation space of all parts and the beauty of integral device in the equipment
Property, pedestal is preferably included, so that the space of setting is provided for other component, meanwhile, pedestal can also provide surely for equipment itself
Fixed support keeps equipment whole more stable when in use.
Rotating part 20 can also include fixed part 24, and for fixing infrared sensor to be detected, fixed part 24 can be set
It is placed in the top of bracket, can be connect by the structure of adjustable-angle with bracket, such as angular adjustment hinge, or is similar to phase
The mechanism of the holder used on machine tripod, so that sensor module be made to can be adjusted according to the needs angle when detecting.Wherein,
Fixed part can be fixture.
Wherein, bracket 22 may include sliding rail 23, at this point, fixed part 24 can be slided up and down by sliding rail, so as to
Adjust the fixed height of sensor module.The adjusting that height or angular length can also be realized using other mechanisms, for example, bracket 22 can
To include two sections or more, the adjusting of angle or height can be realized by the adjusting to wherein each section, such as similar to rain
Height adjustment may be implemented in the structure of umbrella telescopic rod.
Current infrared sensor is usually all integrated with prompt, and whether its own perceives the device of infrared ray, this prompt
Function is usually to be made a sound by buzzer or shone by LED to realize.The equipment of the detection infrared sensor is just
It is the sound or light issued by detecting infrared sensor when detecting infrared ray, to detect whether infrared sensor is correctly felt
Know.
When infrared sensor by sound to indicate that itself has detected that infrared signal when, signal detection module 30 can be
Sound detection module, such as microphone apparatus, microphone apparatus can export certain electric current when perceiving sound, pass through inspection
It surveys the electric current and can detecte infrared sensor and successfully perceive the sound issued when infrared ray.When infrared sensor passes through sending
Optical signal is come when indicating that itself has detected that infrared signal, the signal supervisory instrument can be Photoelectric Detection module, such as light
Photodetector.
As shown in figure 3, be the work flow diagram of the equipment of test infrared sensor shown in Fig. 2, when using the equipment,
It, can also be straight when being fixed on the fixed part of rotating part firstly the need of by infrared sensor to be detected, or there is no fixed part
It connects and is fixed on bracket, infrared light supply (object of any fever) is placed on any position around the equipment,
Then start the equipment, motor module driving rotating part is rotated, wherein when motor module driving rotating part rotates a week
When the phase, counting module counts the circle number that rotating part rotates by detecting the electric current of motor.Theoretically, the every rotation of rotating part
One circle infrared sensor should all detect an infrared ray, so that a voice signal or optical signal are issued, whenever sound is examined
When survey module detects that a sound or Photoelectric Detection module detect an optical signal, the corresponding counter of counting module adds
One.Finally will test the circle number that the number of voice signal or optical signal is rotated divided by motor can obtain infrared sensor
Detection accuracy and false pass rate.Also to be when signal detection module does not detect voice signal or when signal, makes phase
The counter answered adds one, thus to the frequency of failure, i.e. test leakage counting how many times is detected.Wherein, motor module adjustable motor
The speed of rotation.
As shown in Fig. 2, the equipment may also include display module, for showing rotation speed, the rotating cycle, detection of motor
To parameters such as the numbers of voice signal or optical signal.
The equipment further includes setup module, can be made of the button being set on pedestal, for the count module to be arranged
The count parameter of block for example counts beginning or terminates, and counts period etc., the speed of rotation of the motor module can also be arranged.
Wherein display module is also possible to touch screen, and the function of setup module can be substituted by touch screen at this time, Ke Yizhi
It connects and realizes on the touchscreen the motor speed of rotation and counting module counting are started, terminated, counts and encloses the parameters such as number.The survey
Try infrared sensor equipment can also include printer, thus test complete when, directly test result print with
For being referred in tester.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (10)
1. a kind of equipment for testing infrared sensor, which is characterized in that the equipment includes:
Rotating part, for driving infrared sensor to be tested to rotate；
Motor module is connect with the rotating part, for driving the rotating part to rotate；
Signal detection module, the signal issued for detecting tested infrared sensor when detecting infrared signal；And
Counting module, for the rotating part rotating cycle and the signal detection module detect the infrared sensor
The number of the signal of sending is counted.
2. the equipment of test infrared sensor according to claim 1, which is characterized in that the signal detection module is light
Electro-detection module.
3. the equipment of test infrared sensor according to claim 1, which is characterized in that the signal detection module is sound
Sound detection module.
4. the equipment of test infrared sensor according to claim 3, which is characterized in that the sound detection module is wheat
Gram wind apparatus.
5. the equipment of test infrared sensor according to claim 1, which is characterized in that the rotating part includes elevator
Structure.
6. the equipment of test infrared sensor according to claim 5, which is characterized in that the elevating mechanism is sliding rail.
7. the equipment of test infrared sensor according to claim 1, which is characterized in that the upper end of the rotating part connects
Angled regulating mechanism.
8. the equipment of test infrared sensor according to claim 7, which is characterized in that the angle adjusting mechanism is angle
Degree adjusts hinge.
9. the equipment of test infrared sensor according to claim 1 to 8, which is characterized in that the equipment is also wrapped
Display module is included, display parameters are used for.
10. the equipment of test infrared sensor according to claim 1 to 8, which is characterized in that the equipment is also
Including setup module, for the count parameter of the counting module and/or the speed of rotation of the motor module to be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610931451.6A CN106404183B (en) | 2016-10-31 | 2016-10-31 | A kind of equipment for testing infrared sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610931451.6A CN106404183B (en) | 2016-10-31 | 2016-10-31 | A kind of equipment for testing infrared sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106404183A CN106404183A (en) | 2017-02-15 |
| CN106404183B true CN106404183B (en) | 2019-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610931451.6A Active CN106404183B (en) | 2016-10-31 | 2016-10-31 | A kind of equipment for testing infrared sensor |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761566A (en) * | 2018-09-03 | 2018-11-06 | 南京福碧源环境技术有限公司 | Multigroup infrared inductor infrared intensity debugging apparatus |
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996027805A1 (en) * | 1995-03-06 | 1996-09-12 | Hollandse Signaalapparaten B.V. | Arrangement for the detection of targets |
| CN103822757A (en) * | 2012-11-19 | 2014-05-28 | 新昌县大市聚镇海房机械厂 | High-pressure water gun rotation tester |
| WO2014186171A1 (en) * | 2013-05-14 | 2014-11-20 | Android Industries Llc | Uniformity testing system and methodology for utilizing the same |
| CN105634587A (en) * | 2014-11-28 | 2016-06-01 | 鸿合科技有限公司 | Infrared test method and device |
-
2016
- 2016-10-31 CN CN201610931451.6A patent/CN106404183B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996027805A1 (en) * | 1995-03-06 | 1996-09-12 | Hollandse Signaalapparaten B.V. | Arrangement for the detection of targets |
| CN103822757A (en) * | 2012-11-19 | 2014-05-28 | 新昌县大市聚镇海房机械厂 | High-pressure water gun rotation tester |
| WO2014186171A1 (en) * | 2013-05-14 | 2014-11-20 | Android Industries Llc | Uniformity testing system and methodology for utilizing the same |
| CN105634587A (en) * | 2014-11-28 | 2016-06-01 | 鸿合科技有限公司 | Infrared test method and device |
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| Publication number | Publication date |
|---|---|
| CN106404183A (en) | 2017-02-15 |
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Effective date of registration: 20200417 Address after: 335400 No. 1 Industrial Park, Yingtan, Jiangxi, Guixi Patentee after: MEIZHI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Co-patentee before: MIDEA GROUP Co.,Ltd. Patentee before: MIDEA SMART HOME TECHNOLOGY Co.,Ltd. |
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Address after: 335400 No. 1 Industrial Park, Yingtan, Jiangxi, Guixi Patentee after: Meizhi Optoelectronic Technology Co., Ltd Address before: 335400 No. 1 Industrial Park, Yingtan, Jiangxi, Guixi Patentee before: MEIZHI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
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