CN106596061A - General test platform for optical performance of head-up display - Google Patents
General test platform for optical performance of head-up display Download PDFInfo
- Publication number
- CN106596061A CN106596061A CN201611099573.XA CN201611099573A CN106596061A CN 106596061 A CN106596061 A CN 106596061A CN 201611099573 A CN201611099573 A CN 201611099573A CN 106596061 A CN106596061 A CN 106596061A
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- head
- displays
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- optical
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Classifications
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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
Abstract
The invention discloses a general test platform for the optical performance of a head-up display. The test platform composed of a 2D rotary table, an optical platform, a portal frame, a displacement platform, a theodolite, a 2D displacement platform and a parallel light pipe detects the optical performance of the head-up display. the parallel light pipe is hoisting over the optical platform via the portal frame, the parallel light pipe can move up and down on the portal fame and move left and right over the displacement platform with the portal frame, it is ensured the exit pupil caliber of the parallel light pipe can cover the observation range of the head-up display, the 2D rotary table is directly fixed in the middle position of the optical platform, a long flat plate is mounted on the rotary table to hold the head-up display, and installation test can be carried out on head-up displays of different installation states via angle adjustment; and the theodolite is fixed to the frontmost end of the optical platform via the 2D displacement platform, and thus, the head-up display erected in the position of the flat plate on the 2D rotary table can be tested. The test platform has the advantages that resources can be utilized effectively, the platform is simple and easy to operate, a measuring result is accurate and visual, and the detection efficiency is improved.
Description
Technical field
Patent of the present invention belongs to technical field of measurement and test, is related to a kind of test platform, particular by being adjusted by two-dimentional pitching
The detection platform detection head up displays optics that platform, optical table, portal frame, translating rails, theodolite and collimator are constituted
Performance.
Background technology
Head up displays are one of significant components of comprehensive avionics fire control system, are typically mounted on passenger cabin central control board
Top, is the basic display unit of aircraft, is the primary window that information is exchanged between pilot and aircraft.It receive mission computer or its
The control of its electronic building brick, the signal of telecommunication sent are converted into the visible visual signal of driver, and they are imaged in nothing
Limit at a distance, is attacked aiming for pilot control aircraft flight and enforcement and is used.Therefore just whether head up displays optical property
Flight and the operational performance of aircraft are often directly affected, needs to examine its optical property such as index such as precision, parallax, visual field
Survey.Due to cockpit layout, maximum lower visual field line, ejection line, the instantaneous field of view position and cockpit equipment aircraft knot of different aircrafts
Many differences such as structure, head up displays mounting means aboard and established angle it is all different, therefore look squarely aobvious in test
Different installation fixed forms are accomplished by when showing device optical property.Current test platform all can only be fixed on by special tooling
On optical table, test platform use range is single, causes the wasting of resources, it is therefore desirable to solve head up displays test platform
Generalization problem.
The content of the invention
In order to solve current head up displays test platform use it is single can not unitized problem, the present invention using two dimension
The detection platform that pitch adjusting table, optical table, portal frame, translating rails, theodolite and collimator are constituted realizes many clocks
The universal test of head up displays.
A kind of head up displays optical property general-utility test platform, it is characterised in that：Including two axle position moving stage (1),
Theodolite (2), optical table (3), portal frame (4), collimator (5), displacement platform (6), flat board (7), dimensional turntable (8)；
Displacement platform (6) is fixed on optical table (3) side, and portal frame (4), and can be along position on displacement platform (6)
Moving stage (6) is moved left and right；Collimator (5) is lifted on portal frame (4), and can be moved along portal frame (4) above-below direction；
Two-axis platcform (8) is fixed in the middle part of optical table (3), and two of two axle pitching rotaries (8) are axially corresponding to be measured flat
Depending on the pitch axis and roll axle of display, wherein roll axle is parallel with collimator (5)；Flat board (7) is installed in two-axis platcform (8)
On, head up displays to be measured can be fixed on flat board (7), and head up displays to be measured can adjust course on flat board (7)
Angle；
Theodolite (2) is fixed on the opposite side of optical table (3) by two axle position moving stage (1), and two axle position moving stage (1) can
Drive the movement of theodolite (2) up and down and back and forth direction；Theodolite (2) axis and collimator (5) diameter parallel.
Further preferred version, a kind of head up displays optical property general-utility test platform, it is characterised in that：Two
Axle turntable (8) is arranged vertically and is enumerated up and down by two identical single axle tables and constituted；Each single axle table includes a T stage
Face (81), leading screw (85), screw (86), connecting rod (87)；T stage face (81) lower end is connected with pedestal (82) rotating shaft, wherein lower section
The pedestal of single axle table is fixed on optical table, and the pedestal of top single axle table is the T stage face of lower section single axle table；Leading screw
(85) installed in T stage face (81) lower surface side, connecting rod (87) two ends are connected by rotating shaft with screw (86) and pedestal respectively.
Further preferred version, a kind of head up displays optical property general-utility test platform, it is characterised in that：It is flat
Row light pipe can be moved along portal frame above-below direction, and can be moved left and right with portal frame, it is ensured that the emergent pupil bore of collimator
Head up displays observation scope to be measured can be covered.
Further preferred version, a kind of head up displays optical property general-utility test platform, it is characterised in that：It is logical
The angle of pitch and roll angle that two-axis platcform (8) can adjust head up displays to be measured are crossed, and can adjust to be measured on flat board (7)
The course angle of head up displays, realizes the head up displays angle of pitch to be measured to different installation states, roll angle and course angle
Adjustment, can make the center ten of the graticle of the collimator of the optical axis center and frame of course angle head up displays on portal frame
Wordline coincides.
Further preferred version, a kind of head up displays optical property general-utility test platform, it is characterised in that：Jing
Latitude instrument can be moved with two axle position moving stage up and down and back and forth direction, it is ensured that theodolite is surveyed on head up displays right and left eyes position to be measured
Examination instantaneous field of view and parallax.
Beneficial effect
The invention has the beneficial effects as follows, by two-dimentional pitch adjusting table, optical table, portal frame, translating rails, theodolite
The detection platform constituted with collimator, it is ensured that the universal test to different installation state head up displays optical properties.Its
Advantage is that the method can effectively utilize resource, and simple easily operated, and measurement result is accurately directly perceived, improves detection effect
Rate.
The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from the description with reference to accompanying drawings below to embodiment
It is substantially and easy to understand, wherein：
Fig. 1 is the structural representation of test platform involved in the present invention, 1 two axle position moving stage in figure, and 2 is theodolite, and 3 are
Optical table, 4 is portal frame, and 5 is collimator, and 6 is displacement platform, and 7 is flat board, and 8 is dimensional turntable.
Fig. 2 is the structural representation of two-dimentional pitch attitude.
Fig. 3 is the 3-D view of Fig. 2.
Fig. 4 is detection platform of the present invention state diagram when in use.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " is, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention and simplified description, rather than indicate or imply that the device or element of indication must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
The purpose of the present invention for solve current head up displays test platform using it is single can not unitized problem, be this
Propose a kind of head up displays optical property general-utility test platform.Fig. 1 is the general survey of head up displays optical property of the present invention
The schematic diagram of examination platform, as seen from the figure, including two axle position moving stage (1), theodolite (2), optical table (3), portal frame (4), puts down
Row light pipe (5), displacement platform (6), flat board (7), dimensional turntable (8).
Two displacement platforms (6) are fixed on the both sides of optical table (3) one end first, then portal frame (4) lower end passes through U
Type slide rail (43) is fixed on two displacement platforms (6), it is ensured that portal frame (4) can be moved left and right along displacement platform (6).In portal frame
Portion passes through mobile platform (41) and fixed block (42) connects collimator (5) and portal frame (4), it is ensured that collimator (5) can
Move along portal frame (4) above-below direction, and can move left and right with portal frame, it is ensured that the emergent pupil bore of collimator can cover
Cover head up displays observation scope to be measured.
Two-axis platcform (8) is fixed on into the close centre position of optical table (3), two axles of two axle pitching rotaries (8)
To the pitch axis and roll axle of correspondence head up displays to be measured, wherein roll axle is parallel with collimator (5).Two-axis platcform (8)
It is fixed in the middle part of optical table (3), on two-axis platcform (8), head up displays to be measured can be fixed on flat board to flat board (7)
(7) on, and head up displays to be measured can adjust course heading on flat board (7).
Two-axis platcform (8) is arranged vertically and is enumerated up and down by two identical single axle tables and constituted；Each single axle table bag
Include a T stage face (81), leading screw (85), screw (86), connecting rod (87)；T stage face (81) lower end is connected with pedestal (82) rotating shaft
Connect, wherein the pedestal of lower section single axle table is fixed on optical table, the pedestal of top single axle table is the T of lower section single axle table
Type table top；, installed in T stage face (81) lower surface side, connecting rod (87) two ends are logical with screw (86) and pedestal respectively for leading screw (85)
Cross rotating shaft (84) and rotating shaft (88) connection.During adjustment angle, rotate handwheel and drive leading screw (85) to rotate, screw (86) is made in leading screw
(85) move on, connecting rod (87) is rotated around rotating shaft (84) and rotating shaft (88), so that table top (81) is around fixing axle (83)
Rotate, realize the change of table top angle.When the rotational angle of two-axis platcform is in two vertical direction, it is possible to flat board (7)
The adjustment of both direction angle, namely head up displays are realized in roll and the adjustment of pitching both direction such that it is able to make
The optical axis center cross of head up displays into planche cross state, while head up displays can on flat board (7) course direction
Swing, so as to realize three-dimensional adjustment, it is ensured that the graticle cross of the optical axis center cross of head up displays and collimator (5)
Line overlaps.
Theodolite (2) is fixed on the opposite side of optical table (3) by two axle position moving stage (1), and two axle position moving stage (1) can
Drive the movement of theodolite (2) up and down and back and forth direction；Theodolite (2) axis and collimator (5) diameter parallel.Theodolite can
Move with two axle position moving stage up and down and back and forth direction, it is ensured that theodolite is tested on head up displays right and left eyes position to be measured and instantaneously regarded
Field and parallax.
Thus the head up displays that frame is fixed at dimensional turntable flat board can be tested.Its advantage is that to have
The utilization resource of effect, and it is simple easily operated, measurement result is accurately directly perceived, improves detection efficiency.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is in the principle and objective without departing from the present invention
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (5)
1. a kind of head up displays optical property general-utility test platform, it is characterised in that：Including two axle position moving stage (1), theodolite
(2), optical table (3), portal frame (4), collimator (5), displacement platform (6), flat board (7), dimensional turntable (8)；
Displacement platform (6) is fixed on optical table (3) side, and portal frame (4), and can be along displacement platform on displacement platform (6)
(6) move left and right；Collimator (5) is lifted on portal frame (4), and can be moved along portal frame (4) above-below direction；
Two-axis platcform (8) is fixed in the middle part of optical table (3), and two axial direction correspondences of two axle pitching rotaries (8) are to be measured to look squarely aobvious
Show the pitch axis and roll axle of device, wherein roll axle is parallel with collimator (5)；Flat board (7) on two-axis platcform (8),
Head up displays to be measured can be fixed on flat board (7), and head up displays to be measured can adjust course angle on flat board (7)
Degree；
Theodolite (2) is fixed on the opposite side of optical table (3) by two axle position moving stage (1), and two axle position moving stage (1) can drive
Theodolite (2) up and down and back and forth direction is moved；Theodolite (2) axis and collimator (5) diameter parallel.
2. a kind of head up displays optical property general-utility test platform according to claim 1, it is characterised in that：Two-axis platcform
(8) it is arranged vertically and is enumerated up and down by two identical single axle tables and is constituted；Each single axle table includes a T stage face
(81), leading screw (85), screw (86), connecting rod (87)；T stage face (81) lower end is connected with pedestal (82) rotating shaft, wherein lower section is single
The pedestal of axle turntable is fixed on optical table, and the pedestal of top single axle table is the T stage face of lower section single axle table；Leading screw
(85) installed in T stage face (81) lower surface side, connecting rod (87) two ends are connected by rotating shaft with screw (86) and pedestal respectively.
3. a kind of head up displays optical property general-utility test platform according to claim 1, it is characterised in that：Collimator
Can move along portal frame above-below direction, and can move left and right with portal frame, it is ensured that the emergent pupil bore of collimator can cover
Cover head up displays observation scope to be measured.
4. a kind of head up displays optical property general-utility test platform according to claim 2, it is characterised in that：By two axles
Turntable (8) can adjust the angle of pitch and roll angle of head up displays to be measured, and can adjust on flat board (7) and to be measured look squarely aobvious
Show the course angle of device, realize the adjustment of the head up displays angle of pitch to be measured, roll angle and course angle to different installation states, energy
The central cross line phase of the graticle of the collimator of the optical axis center and frame of course angle head up displays on portal frame is made enough
Overlap.
5. a kind of head up displays optical property general-utility test platform according to claim 1, it is characterised in that：Theodolite energy
It is enough to move with two axle position moving stage up and down and back and forth direction, it is ensured that theodolite is tested on head up displays right and left eyes position to be measured instantaneously
Visual field and parallax.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099573.XA CN106596061A (en) | 2016-12-05 | 2016-12-05 | General test platform for optical performance of head-up display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099573.XA CN106596061A (en) | 2016-12-05 | 2016-12-05 | General test platform for optical performance of head-up display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106596061A true CN106596061A (en) | 2017-04-26 |
Family
ID=58595994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611099573.XA Pending CN106596061A (en) | 2016-12-05 | 2016-12-05 | General test platform for optical performance of head-up display |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576483A (en) * | 2017-09-13 | 2018-01-12 | 上海伟世通汽车电子系统有限公司 | Camera calibrated device and method thereof for automobile HUD Meter Tests |
| CN108132156A (en) * | 2017-12-11 | 2018-06-08 | 安徽隽世电子科技有限公司 | A kind of detection method of automobile-used HUD global functions detection device |
| CN108181094A (en) * | 2017-12-25 | 2018-06-19 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of head-up display Character Intensity and line width measuring method |
| WO2019105315A1 (en) * | 2017-11-30 | 2019-06-06 | 京东方科技集团股份有限公司 | Method and system for testing field of view |
| CN110207725A (en) * | 2019-07-05 | 2019-09-06 | 中国人民解放军海军航空大学青岛校区 | Guide rail sliding chute formula lubber line calibrating installation |
| CN110779687A (en) * | 2019-10-17 | 2020-02-11 | 中国航空工业集团公司洛阳电光设备研究所 | Device and method for measuring character jitter in vibration environment of head-up display |
| CN111089708A (en) * | 2019-12-09 | 2020-05-01 | 中国航空工业集团公司洛阳电光设备研究所 | System and method for measuring error of head-up display center |
| CN111141492A (en) * | 2019-12-13 | 2020-05-12 | 中国航空工业集团公司洛阳电光设备研究所 | Head-up display system ray apparatus calibration stand |
| CN111175583A (en) * | 2020-01-10 | 2020-05-19 | 中国电子科技集团公司第十四研究所 | High-speed high-precision desktop type small near-field tester |
| CN112857581A (en) * | 2021-01-12 | 2021-05-28 | 湖北华中光电科技有限公司 | Simple thermal infrared imager zero position measuring device and using method thereof |
| CN114018479A (en) * | 2021-11-04 | 2022-02-08 | 张贵全 | Display detects machine |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576483A (en) * | 2017-09-13 | 2018-01-12 | 上海伟世通汽车电子系统有限公司 | Camera calibrated device and method thereof for automobile HUD Meter Tests |
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| CN108132156A (en) * | 2017-12-11 | 2018-06-08 | 安徽隽世电子科技有限公司 | A kind of detection method of automobile-used HUD global functions detection device |
| CN108181094A (en) * | 2017-12-25 | 2018-06-19 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of head-up display Character Intensity and line width measuring method |
| CN110207725A (en) * | 2019-07-05 | 2019-09-06 | 中国人民解放军海军航空大学青岛校区 | Guide rail sliding chute formula lubber line calibrating installation |
| CN110779687A (en) * | 2019-10-17 | 2020-02-11 | 中国航空工业集团公司洛阳电光设备研究所 | Device and method for measuring character jitter in vibration environment of head-up display |
| CN111089708A (en) * | 2019-12-09 | 2020-05-01 | 中国航空工业集团公司洛阳电光设备研究所 | System and method for measuring error of head-up display center |
| CN111141492A (en) * | 2019-12-13 | 2020-05-12 | 中国航空工业集团公司洛阳电光设备研究所 | Head-up display system ray apparatus calibration stand |
| CN111141492B (en) * | 2019-12-13 | 2021-11-02 | 中国航空工业集团公司洛阳电光设备研究所 | Head-up display system ray apparatus calibration stand |
| CN111175583A (en) * | 2020-01-10 | 2020-05-19 | 中国电子科技集团公司第十四研究所 | High-speed high-precision desktop type small near-field tester |
| CN112857581A (en) * | 2021-01-12 | 2021-05-28 | 湖北华中光电科技有限公司 | Simple thermal infrared imager zero position measuring device and using method thereof |
| CN114018479A (en) * | 2021-11-04 | 2022-02-08 | 张贵全 | Display detects machine |
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