CN206960095U - A kind of multispectral more optical axis automated calibration systems - Google Patents
A kind of multispectral more optical axis automated calibration systems Download PDFInfo
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- CN206960095U CN206960095U CN201720786674.8U CN201720786674U CN206960095U CN 206960095 U CN206960095 U CN 206960095U CN 201720786674 U CN201720786674 U CN 201720786674U CN 206960095 U CN206960095 U CN 206960095U
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- school axle
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Abstract
A kind of multispectral more optical axis automated calibration systems are the utility model is related to, its automated calibration system includes multi-light spectrum target plate, parallel light tube, host computer, multispectral view instrument, cable composition calibration system.Wherein multi-light spectrum target plate is capable of the infrared light of radiating visible light and radiation laser spot pattern under laser irradiation, and is placed in the position of focal plane of parallel light tube；Parallel light tube bore can cover Laser emission window, TV window and thermal imaging system window；Host computer is provided with automatic school axle software and automatic school axle software can perform the order terminated since the axle of school to school axle successively；Multispectral view instrument possesses video tracking function, and multispectral view instrument is connected by cable with host computer.The beneficial effects of the utility model are：Only need to press " starting school axle " button at the school axle interface of automatic school axle software, system just can be automatically performed school axle, eliminate the trouble of artificial judgment optical axis deviation and artificial mobile tracking cross.
Description
Technical field
The utility model belongs to photoelectric imaging technology field, and in particular to a kind of multispectral more optical axis automated calibration systems.
Background technology
In photoelectricity view instrument, the sensors such as visual TV, thermal imaging system and laser range finder can be typically configured, in order to protect
Card view instrument completes the Detection location function to target and ensures positioning precision, and primary key factor seeks to ensure each sensing
Device is that the optical axis of TV, thermal imaging system and laser range finder etc. is parallel, keeps being equally directed to.General photoelectricity view instrument is before dispatching from the factory
The mechanical school axle and electronics school axle to sensor will be completed, mechanical school axle is the optical axis by each sensor of school axle in thing
Manage space keeping parallelism；Electronics school axle is the electronics cross by each sensor of electronics tracking cross of mobile each sensor
Cursor overlaps, and reaches the parallel purpose of each sensor optical axis.Although photoelectricity view instrument is completed school axle before dispatching from the factory,
During use, due to being influenceed by various environmental conditions, the optical axis of each sensor can still change, this change,
In most cases all without departing from too many, it is not necessary to do mechanical school axle, and only need to do electronics school axle.In order to realize electronics school
Axle, the device of various electronics schools axle is had been developed for, but carried out school axle using these devices and be required for manual intervention, therefore
It is all not quick and convenient enough.
The content of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, and designs a kind of multispectral more automatic schools of optical axis
Barebone, solve the problems, such as to need manual intervention during multispectral more optical axis calibrators.
The utility model realizes that the technical scheme that goal of the invention uses is：Multispectral more optical axis automated calibration systems, this is
System includes：Multi-light spectrum target plate, parallel light tube, host computer, multispectral view instrument (comprising Laser emission window, thermal imaging system window and
TV window), cable.Described multi-light spectrum target plate is capable of radiating visible light and radiation laser spot pattern under laser irradiation
Infrared light；Parallel light tube bore can cover the Laser emission window, TV window and thermal imaging system window of multispectral view instrument；It is upper
Machine is provided with automatic school axle software, the function such as completion and multispectral view instrument command communication, display video；Multispectral view instrument tool
There are Laser emission window, thermal imaging system window and TV window and video tracker, possess continuous emission excimer laser, receive visible ray
With the function of infrared light and video tracking, TV and thermal imaging system optical axis movement.
In use, multi-light spectrum target plate is positioned over the position of focal plane of parallel light tube, and multispectral view instrument is placed in
The front of parallel light tube, distance relatively far away from, while ensure parallel light tube bore covering Laser emission window, TV window and heat
As instrument window.Multispectral view instrument is connected by cable with host computer.
What multispectral more optical axises were calibrated automatically comprises the following steps that：
1. to electricity on multispectral view instrument, and starting host computer, automatic school axle software is opened.At automatic school axle software midpoint
Hit " starting school axle " button.
2. the automatic school axle software of host computer first passes through cable and sends that " output TV small field of view regards to multispectral view instrument automatically
Frequently instruct ", while the visible images that multispectral view instrument receives are shown in automatic school axle software.
3. and then automatic school axle software sends " continuous emission excimer laser " instruction, laser is irradiated to multispectral by parallel light tube
Target plate, it is set to give off visible ray and infrared light.
4. the laser spot center in the multispectral automatic tracing figure picture of view instrument, obtain the center of laser facula, school
TV optical axis in just multispectral view instrument, the laser spot center in the visible images after correction is set to be located at field of view center,
And the current location of TV optical axis is updated to TV small field of view null positions.
5. the automatic school axle software of host computer retransmits instruction, multispectral view instrument is set to switch to thermal imaging system small field of view video,
And from the laser spot center in motion tracking infrared image, the center of laser facula is obtained, is corrected in multispectral view instrument
Thermal imaging system optical axis, the laser spot center in the infrared image after correction is located at field of view center, and by thermal imaging system optical axis
Current location is updated to thermal imaging system small field of view null positions.
6. after data preservation, automatic school axle software sends the instruction of " stopping Laser emission " automatically.Then treat automatic
Represent that the indicator lamp of " completion of school axle " lights on the axle software of school.
The beneficial effects of the utility model are：Invent the system that a kind of multispectral more optical axises are calibrated automatically, it is only necessary to automatic
" starting school axle " button is pressed in the axle software of school, system just can be automatically performed school axle, eliminate artificial judgment optical axis deviation and people
Work moves the trouble of tracking cross.
Brief description of the drawings
Fig. 1 is the utility model composition schematic diagram；
Fig. 2 is the principle and flow chart of automatic school axle software.
In figure, host computer 1, cable 2, multispectral view instrument 3, multi-light spectrum target plate 4, parallel light tube 5, Laser emission window 6,
Thermal imaging system window 7, TV window 8,.
Embodiment
Referring to accompanying drawing, multispectral more optical axis automated calibration systems, the system includes：Host computer 1, cable 2, multispectral sight are taken aim at
Instrument 3 (including Laser emission window 6, thermal imaging system window 7, TV window 8), multi-light spectrum target plate 4, parallel light tube 5.
In use, multi-light spectrum target plate 4 is positioned over the position of focal plane of parallel light tube 5, and multispectral view instrument 3 (includes laser
Range finder, thermal imaging system, visual TV, the specific equipment of corresponding Laser emission window 6, TV window 8 and thermal imaging system window 7)
The front of parallel light tube 5 is placed in, depending on distance is with the investigation distance of multispectral view instrument 3, while the bore of parallel light tube 5 is
300mm, it can ensure to cover Laser emission window 6, TV window 8 and thermal imaging system window 7.Multispectral view instrument 3 passes through cable 2
It is connected with host computer 1.Host computer 1 is provided with automatic school axle software, completes and the multispectral command communication of view instrument 3, display video
Etc. function.
The step of automatic correction is：
1. being connected with the mains first to multispectral view instrument 3, and start host computer 1, open automatic school axle software.In automatic school
" starting school axle " button is clicked in axle software.
2. and then the automatic school axle software of host computer 1 is sent and " it is small to export TV automatically by cable 2 to multispectral view instrument 3
Visual field video " is instructed, while the visible images that multispectral view instrument receives are shown in automatic school axle software.
3. automatic school axle software sends " continuous emission excimer laser " instruction after, and laser is irradiated to multispectral by parallel light tube
Target plate, it is set to give off visible ray and infrared light.
4. the laser spot center in the multispectral automatic tracing figure picture of view instrument, obtain the center of laser facula, school
TV optical axis in just multispectral view instrument, the laser spot center in the visible images after correction is set to be located at field of view center,
And the current location of TV optical axis is updated to TV small field of view null positions.
5. the automatic school axle software of host computer retransmits instruction, multispectral view instrument is set to switch to thermal imaging system small field of view video,
And from the laser spot center in motion tracking infrared image, the center of laser facula is obtained, is corrected in multispectral view instrument
Thermal imaging system optical axis, the laser spot center in the infrared image after correction is located at field of view center, and by thermal imaging system optical axis
Current location is updated to thermal imaging system small field of view null positions.
6. after data preservation, automatic school axle software sends the instruction of " stopping Laser emission " automatically.Then treat automatic
Represent that the indicator lamp of " completion of school axle " lights on the axle software of school, school axle terminates.
A kind of embodiment given above, but the utility model is not limited to described embodiment, such as light more
Laser range finder in spectrum view instrument, which is replaced by laser radiation instrument etc., has the laser equipment of Laser emission function, has video defeated
The video capture device for going out function is not limited to visual TV, thermal infrared imager etc., is not departing from principle of the present utility model
With in the case of spirit to embodiment carry out change, modifications and variations still fall within the scope of protection of the utility model.
Claims (2)
1. multispectral more optical axis automated calibration systems, the system includes host computer (1), cable (2), multispectral view instrument (3), more
Spectrum target plate (4), parallel light tube (5) and power supply；It is characterized in that：Multispectral view instrument (3) include Laser emission window (6),
Thermal imaging system window (7) and TV window (8)；Wherein multi-light spectrum target plate (4) being capable of radiating visible light and radiation under laser irradiation
The infrared light of laser spot pattern, and it is placed in the position of focal plane of parallel light tube (5)；Parallel light tube (5) bore can cover light more
Laser emission window (6), TV window (8) and the thermal imaging system window (7) on view instrument (3) are composed, multispectral view instrument (3) passes through
Cable (2) is connected with host computer (1)；Host computer (1) is provided with automatic school axle software and automatic school axle software can perform successively from
School axle starts the order terminated to school axle.
2. multispectral more optical axis automated calibration systems according to claim 1, it is characterised in that：By multispectral view instrument
(3) it is placed in front of parallel light tube (5) and parallel light tube (5) bore covers Laser emission window (6), TV window (8) and heat
As instrument window (7)；Open and give multispectral view instrument (3) power switch；Start host computer (1) and open automatic school axle software,
Automatic school axle software interface presses " starting school axle " button, and host computer (1) gives multispectral view instrument (3) successively by cable (2)
Instruction is sent, instruction is followed successively by " output TV small field of view video ", and " continuous emission excimer laser ", " video tracker traces into laser
Hot spot ", " tracking cross is moved to laser spot center by video tracker ", " tracking cross position saves as electricity again
Depending on small field of view zero-bit ", " being switched to thermal imaging system small field of view video ", " video tracker traces into laser facula ", " video tracker
Tracking cross is moved to laser spot center ", " tracking cross position saves as thermal imaging system small field of view zero-bit again ",
" stopping Laser emission ", so far school axle terminates.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720786674.8U CN206960095U (en) | 2017-06-30 | 2017-06-30 | A kind of multispectral more optical axis automated calibration systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720786674.8U CN206960095U (en) | 2017-06-30 | 2017-06-30 | A kind of multispectral more optical axis automated calibration systems |
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| CN206960095U true CN206960095U (en) | 2018-02-02 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269775A (en) * | 2018-09-18 | 2019-01-25 | 江苏无线电厂有限公司 | Auto-correction method and system are infinitely approached based on light axis consistency measurement |
| CN109945893A (en) * | 2019-04-01 | 2019-06-28 | 北京环境特性研究所 | A kind of Image-forming instrument calibration method and Image-forming instrument calibration system |
| CN110111383A (en) * | 2018-05-08 | 2019-08-09 | 广东聚华印刷显示技术有限公司 | The offset correction method of glass substrate, device and system |
| CN113093156A (en) * | 2021-03-12 | 2021-07-09 | 昆明物理研究所 | Multi-optical-axis calibration system and method for LD laser range finder |
| CN114323571A (en) * | 2021-11-23 | 2022-04-12 | 中国航空工业集团公司洛阳电光设备研究所 | Multi-optical-axis consistency detection method for photoelectric aiming system |
-
2017
- 2017-06-30 CN CN201720786674.8U patent/CN206960095U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110111383A (en) * | 2018-05-08 | 2019-08-09 | 广东聚华印刷显示技术有限公司 | The offset correction method of glass substrate, device and system |
| CN109269775A (en) * | 2018-09-18 | 2019-01-25 | 江苏无线电厂有限公司 | Auto-correction method and system are infinitely approached based on light axis consistency measurement |
| CN109945893A (en) * | 2019-04-01 | 2019-06-28 | 北京环境特性研究所 | A kind of Image-forming instrument calibration method and Image-forming instrument calibration system |
| CN109945893B (en) * | 2019-04-01 | 2020-10-13 | 北京环境特性研究所 | Imaging instrument calibration method and imaging instrument calibration system |
| CN113093156A (en) * | 2021-03-12 | 2021-07-09 | 昆明物理研究所 | Multi-optical-axis calibration system and method for LD laser range finder |
| CN113093156B (en) * | 2021-03-12 | 2023-10-27 | 昆明物理研究所 | Multi-optical axis calibration system and method for LD laser range finder |
| CN114323571A (en) * | 2021-11-23 | 2022-04-12 | 中国航空工业集团公司洛阳电光设备研究所 | Multi-optical-axis consistency detection method for photoelectric aiming system |
| CN114323571B (en) * | 2021-11-23 | 2023-09-29 | 中国航空工业集团公司洛阳电光设备研究所 | Multi-optical-axis consistency detection method for photoelectric aiming system |
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