CN107870415A - Panoramic scanning device - Google Patents
Panoramic scanning device Download PDFInfo
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- CN107870415A CN107870415A CN201610859897.2A CN201610859897A CN107870415A CN 107870415 A CN107870415 A CN 107870415A CN 201610859897 A CN201610859897 A CN 201610859897A CN 107870415 A CN107870415 A CN 107870415A
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 22
- 238000003384 imaging method Methods 0.000 claims description 20
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000000644 propagated effect Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 description 13
- 230000033001 locomotion Effects 0.000 description 11
- 230000003068 static effect Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000010365 information processing Effects 0.000 description 3
- 206010019133 Hangover Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/105—Scanning systems with one or more pivoting mirrors or galvano-mirrors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Studio Devices (AREA)
Abstract
The present invention relates to a kind of panoramic scanning device, wherein, the panoramic scanning device includes：Rotation platform, the rotation platform have a rotary shaft；Image-forming module, the image-forming module and the rotation platform synchronous rotary are set, into the image-forming module light ray parallel in the rotary shaft；Galvanometer eyeglass, it is arranged on the light for inciding image-forming module, and the light for inciding galvanometer eyeglass is reflected into image-forming module, the galvanometer eyeglass is used for relative to the direction of rotation forward direction of image-forming module and counter-rotating, and switches direction of rotation with predeterminated frequency.Panoramic scanning apparatus structure provided by the invention is simple, and can obtain the panoramic picture of high discrimination degree.
Description
Technical field
The present invention relates to a kind of panoramic scanning device.
Background technology
Typically all can be installed either daytime in public places such as airport, parking lot and roads now or night can
The monitoring system of enough implementing monitorings, the monitoring system typically require 360 degree of panoramic scannings of energy, so could intactly observe week
The situation on side.
Camera device in existing monitoring system is in order to realize round-the-clock shooting and 360 degree of panoramic scannings, typically using red
Outer camera lens, and multiple camera lenses are set in circumferencial direction according to the angle of visual field that each camera lens can be shot, each camera lens is responsible for oneself
Shooting in visual field scope, 360 degree of panoramic scannings are realized by software process quality afterwards.
But because the camera device includes multiple infrared lens, complete equipment is complicated, and space-consuming is big, in addition
Because the camera lens is expensive, so the cost of the camera device is higher.
The content of the invention
In view of this, it is necessory to provide a kind of panoramic scanning device simple in construction, space-consuming is few and more economic.
A kind of panoramic scanning device, wherein, the panoramic scanning device includes：
Rotation platform, the rotation platform have a rotary shaft；
Image-forming module, the image-forming module is set with the rotation platform synchronous rotary, into the light of the image-forming module
Line is parallel to the rotary shaft；
Galvanometer eyeglass, for the light for inciding galvanometer eyeglass to be reflected into image-forming module, the galvanometer eyeglass can
Positive and counter-rotating, and direction of rotation is switched with predeterminated frequency.
In one of the embodiments, the rotary shaft of the image-forming module, the rotary shaft of the galvanometer eyeglass rotation and institute
The rotary shaft for stating rotation platform is coaxial.
In one of the embodiments, when direction of rotation counter-rotating of the galvanometer eyeglass relative to image-forming module,
The size of the galvanometer eyeglass angular velocity of rotation is identical with the size of the image-forming module angular velocity of rotation.
In one of the embodiments, the position relationship of the galvanometer eyeglass and the image-forming module meets, incides and shakes
The light of mirror eyeglass enters in image-forming module after galvanometer lens reflecting parallel to the rotary shaft of image-forming module.
In one of the embodiments, propagated into rotary shaft of the light along the image-forming module of the image-forming module.
In one of the embodiments, the galvanometer eyeglass and the image-forming module synchronous rotary, in the base of synchronous rotary
On plinth, the galvanometer eyeglass can be relative to the direction of rotation forward direction of the image-forming module and counter-rotating.
In one of the embodiments, the galvanometer eyeglass has initial position, and the galvanometer eyeglass can be first relative to this
Position carried out the forward direction in the range of 10 degree with predeterminated frequency or counter-rotating and resetted beginning.
A kind of panoramic scanning device, wherein, the panoramic scanning device includes：
Base, rotating shaft is provided with base；
Rotation platform, rotated around the rotating shaft；
Image-forming module, with the rotation platform synchronous rotary；
Galvanometer eyeglass, it is arranged on the rotation platform, for the light for inciding the galvanometer eyeglass to be reflected into institute
State in image-forming module, and the light into galvanometer eyeglass is incident in image-forming module along the direction parallel to rotating shaft；
Motor, for driving the rotating shaft to rotate, and rotation platform and the galvanometer eyeglass is driven to rotate；
Galvanometer motor, for driving galvanometer eyeglass relative to the direction of rotation forward direction of image-forming module and counter-rotating, and with
Predeterminated frequency switches direction of rotation.
In one of the embodiments, when direction of rotation counter-rotating of the galvanometer eyeglass relative to image-forming module,
Angular speed during the galvanometer eyeglass counter-rotating is identical with the angular velocity of rotation size of image-forming module.
In one of the embodiments, further comprise support beam, the support beam be arranged on the rotation platform and
With the image-forming module synchronous rotary, the galvanometer eyeglass and the galvanometer motor are arranged in the support beam.
In one of the embodiments, the image-forming module is arranged on rotation platform, and the rotation platform includes rotation
Upper mounting plate and rotation lower platform, the rotating shaft run through the rotation lower platform, and the rotation upper mounting plate has opening, the imaging
Module is arranged in the opening and is exposed from the opening to receive incident light.
In one of the embodiments, the rotary shaft of the galvanometer eyeglass is set with the shaft parallel.
In one of the embodiments, the image-forming module is arranged at rotating shaft top, and the rotary shaft of the galvanometer eyeglass,
The setting coaxial with the rotating shaft of the rotary shaft of the image-forming module.
In one of the embodiments, the position relationship of the galvanometer eyeglass and the image-forming module meets, incides and shakes
The light of mirror lens surface is vertical with the light for entering image-forming module after galvanometer lens reflecting.
A kind of panoramic scanning device, wherein, the panoramic scanning device includes：
Image-forming module, the image-forming module have optical axis；
Galvanometer eyeglass, it is arranged at on the light of image-forming module, the light for will incide galvanometer lens surface is anti-
Injecting in the image-forming module, the galvanometer eyeglass is used for relative to the forward and reverse rotation of the image-forming module, and with predeterminated frequency
Switch direction of rotation, the rotary shaft of the galvanometer eyeglass is parallel with the optical axis of image-forming module.
In one of the embodiments, housing is further comprised, the housing has form, and the galvanometer eyeglass is arranged at
In housing, the light incident from panorama form is incided in image-forming module after galvanometer lens reflecting.
Compared with conventional art, panoramic scanning device of the invention, panorama can be obtained by the rotation of galvanometer eyeglass
Image, it is simple in construction, occupy little space and cost is relatively low.Further, the compensation in imaging process is gone back by galvanometer eyeglass
Image quality can be improved, the image of high discrimination degree can be obtained, so as to be advantageous to the monitoring to surrounding enviroment.
Brief description of the drawings
Fig. 1 is the structural representation for the panoramic scanning device that first embodiment of the invention provides.
Fig. 2 is the structural representation for the panoramic scanning device that second embodiment of the invention provides.
Fig. 3 be Fig. 2 shown in panoramic scanning device in rotation platform structural representation.
Fig. 4 is the structural representation for the panoramic scanning device that third embodiment of the invention provides.
Fig. 5 is the structural representation for the panoramic scanning monitoring system that fourth embodiment of the invention provides.
Main element symbol description
Following embodiment will combine above-mentioned accompanying drawing and further illustrate the present invention.
Embodiment
Below in conjunction with the accompanying drawings and the specific embodiments, to panoramic scanning device provided by the invention and panoramic scanning monitoring system
System is described in further detail.
Also referring to Fig. 1, the panoramic scanning device 40 that first embodiment of the invention provides includes base 11, rotation platform
12nd, light-guiding mechanism 13 and image-forming module 134.The image-forming module 134 is arranged on the base 11, and the light-guiding mechanism 13 is set
The rotation platform 12 is placed in, the rotation platform 12 can rotate relative to the base 11.
The base 11 has support shaft 126, and the rotation platform 12 revolves around the support shaft 126 relative to base 11
Turn, so as to drive light-guiding mechanism 13 to rotate, i.e., the rotary shaft and the support shaft 126 of described rotation platform 12 are coaxial.Specifically,
The rotation platform 12 may include to rotate upper mounting plate 121, rotation lower platform 122 and rotating shaft 123.The support shaft 126 is arranged at
On the base 11, and through the rotation lower platform 122, for supporting image-forming module 134.The rotating shaft 123 is sheathed on
In the support shaft 126, and run through the lower platform 122, rotating shaft 123 surrounds support shaft under the driving of motor 124
126 are rotated, so as to drive rotation upper mounting plate 121 and rotation lower platform 122 to be rotated around support shaft 126.The panorama is swept
Imaging apparatus 40 can further comprise motor 124, and the motor 124 may be disposed at the rotation lower platform 122, the drive
Dynamic motor 124 can drive the rotation platform 12 to rotate by transmission parts (not shown) drive shaft 123, that is, drive the rotation
Turn upper mounting plate 121, rotation lower platform 122 does rotate in the horizontal direction, be arranged at the light-guiding mechanism 13 of the rotation platform 12
Rotate together with.
The image-forming module 134 may be disposed at the top of rotating shaft 123, can be with rotation platform under the driving of rotating shaft 123
12 synchronous rotaries.Specifically, the rotation upper mounting plate 121 has opening 1211, the camera lens of the image-forming module 134 is opened from described
It is exposed in mouth 1211, is imaged with receiving light.The image-forming module 134 can be coaxially disposed with the rotating shaft 123, i.e.,
The rotary shaft of the image-forming module 134 is coaxial with the rotating shaft 123, and the imaging surface of the image-forming module 134 can be perpendicular to
The rotating shaft 123.The image-forming module 134 can be infrared imaging module, or visual light imaging module, can be as needed
Selected.The image-forming module 134 is array image sensor, clear under the circumference of the high-speed rotation, can still obtain
Clear image, and there is very high resolving accuracy.The image-forming module 134 can be set with the synchronous rotary of rotation platform 12
Put, i.e., described image-forming module 134 rotates while being rotated with the rotation platform 12.It is appreciated that the image-forming module 134
Rotary speed can be identical or different with the rotary speed of the rotation platform 12.In the present embodiment, the image-forming module 124 with
The synchronous same-speed of rotation platform 12 rotation.The image-forming module 134 is vertically installed in the base relative to the base 11
On 11, the imaging surface of the image-forming module 134 is parallel with the surface of base 11
The light-guiding mechanism 13 is arranged in housing 132 including galvanometer unit 135, and the housing 132 has form 1326,
So that light enters in housing 132.The galvanometer unit 135 is vacantly set relative to the image-forming module 134.Specifically, institute
Stating galvanometer unit 135 includes support beam 1351, overarm 1352, galvanometer eyeglass 1353 and galvanometer motor 1354.The overarm 1352
Under the support of support beam 1351, it is suspended on the image-forming module 134；The galvanometer eyeglass 1353 hangs on the overarm
On 1352, so that the galvanometer eyeglass 1353 is vacantly set relative to the image-forming module 134, with the image-forming module
134 do not contact.The galvanometer eyeglass 1353 can be a symmetrical structure.The galvanometer eyeglass 1353, form 1326 and image-forming module
134 position relationship meets, the light incident from form 1326 after the reflection of galvanometer eyeglass 1353, can be directly entered it is described into
As in module 134.Further, the direction from the incident light edge of the form 1326 parallel to the rotary shaft of rotation platform 12
Incide the image-forming module 134.Further, the optical axis of the image-forming module 134 can be with the rotation of the galvanometer eyeglass 1353
Axle is parallel or is coaxially disposed, also can be parallel or coaxial with the rotary shaft of the image-forming module 134.Specifically, work as the galvanometer
The size of eyeglass 1353 it is sufficiently large and with the distance of the image-forming module 134 it is closer when, the rotation of the galvanometer eyeglass 1353
Axle can be parallel with the optical axis of the image-forming module 134, as long as ensureing to pass through galvanometer eyeglass 1353 from the incident light of form 1326
Image-forming module 134 can be entered after reflection.Preferably, the rotary shaft of the galvanometer eyeglass 1353 and the image-forming module
Optical axis is coaxial.When the rotation platform 12 is rotated with 360 degree, then by the reflection of galvanometer eyeglass 1353, the image-forming module
134 can monitor and obtain the image in the range of 360 degree, and in rotary course, the reflecting surface of the galvanometer eyeglass 1353
Keep constant with the angle that the imaging surface of the image-forming module 134 is formed.Further, the form 1326 can be 1
Panorama form is spent, is set around housing 132.
In the present embodiment, the galvanometer eyeglass 1353 is vacantly arranged at the surface of the image-forming module 134, and with it is described
The angle that the imaging surface of image-forming module 134 is formed is 45 degree, therefore incides galvanometer eyeglass in the horizontal direction from form 1326
1353 incident light is vertical with the reflected light for entering image-forming module 134 after the reflection of galvanometer eyeglass 1353, and the light after reflection
Line enters vertically into the image-forming module 134.The rotary shaft of the galvanometer eyeglass 1353 can be arranged in parallel with rotating shaft 122.Further,
Overarm 1352, image-forming module 134 and the rotating shaft 122 can be coaxially disposed, i.e. the rotary shaft of the rotation of galvanometer eyeglass 1353, imaging
The 122 coaxial setting of rotary shaft and rotating shaft of module 134.Preferably, the rotary shaft of the rotation of galvanometer eyeglass 1353, image-forming module
122 coaxial setting of 134 rotary shaft, the rotary shaft of rotation platform 12 and rotating shaft, so as to more accurately make the light of incidence
Line is entered in image-forming module 134, and can improve the compensation effect of the galvanometer eyeglass 1353, obtains the figure become apparent from
Picture.
The galvanometer motor 1354 is used to drive rotation side of the galvanometer eyeglass 1353 relative to the rotation platform 12
To doing reverse rotation and reset.It is located at initial position during 1353 non-rotation of the galvanometer eyeglass compensation.The galvanometer eyeglass 1353
Can be under the driving of galvanometer motor 1354, relative to initial position during galvanometer 1353 non-rotation of eyeglass with predeterminated frequency positive and negative
Rotary oscillation and resetted in the range of 10 degree.Further, the galvanometer eyeglass 1353 can be with institute under the driving of motor 124
12 positive synchronous rotary of rotation platform is stated, meanwhile, can be relative to the rotation side of rotation platform 12 under the driving of galvanometer motor 1354
To reverse rotation and reset.Specifically, the galvanometer eyeglass 1353 can be under the driving of galvanometer motor 1354, to hang oneself from a beam 1353
For rotary shaft in the horizontal direction, direction of rotation is switched with predeterminated frequency, namely counterclockwise or clockwise direction is relative to first
After 10 degree of beginning position rotation, then initial position is quickly returned to reset." predeterminated frequency " can be according to image-forming module 134
Imaging frequency f is selected, so that the predeterminated frequency matches with the imaging frequency f.When the image-forming module 134 is imaged
When, synchronizing signal can be transmitted to galvanometer motor 1354, so as to drive galvanometer eyeglass 1353 in response to the synchronizing signal relative into
As reverse and positive rotation is done in the direction of rotation of module 134, with imaging in compensating image module 134.When the imaging mould
When block 134 is unimaged, the galvanometer eyeglass 1353 is then with the rotation platform 12 with same speed synchronous rotary.Due to described
Overarm 1352 is coaxially disposed with the image-forming module 134, therefore the galvanometer eyeglass 1353 is equivalent to being suspended on the imaging mould
On block 134.In addition, when carrying out panoramic scanning imaging, direction of rotation and the rotation platform of the galvanometer eyeglass 1353
12 direction of rotation is on the contrary, with incident ray during compensated scanning relative to the motion of the image-forming module 134.Further,
Preferably, the size of the angular speed and the angular velocity of rotation of rotation platform 12 of the counter-rotating of galvanometer eyeglass 1353 is essentially identical, makes
The image-forming module in image-forming module 134 is obtained in imaging, reaches best compensation effect, becomes apparent from imaging.Work as institute
When stating image-forming module 134 and being provided with image-forming module, the reverse vibration of the galvanometer eyeglass 1353 can be used for during compensating image,
Motion of the picture of subject in the image-forming module, subject is set in the image-forming module to seem static
, i.e. motion of the picture of subject on image-forming module compensate for by the counter rotational movement of galvanometer eyeglass 1353, make
Subject on the array image sensor seem it is static, so as to improve the identification of the panoramic picture of acquisition essence
Degree.
When shooting a photo, the initial position of the galvanometer eyeglass 1353 from the galvanometer eyeglass 1353 is controlled to open
Begin, the direction of rotation counter-rotating with predetermined angular speed relative to image-forming module 134, to compensate the picture of the subject
Motion on the array image sensor of the image-forming module 134, make subject in the face battle array of the image-forming module 134
On imaging sensor seems static, i.e. the counter rotational movement of the galvanometer eyeglass 1353 compensate for subject
As motion on the array image sensor, subject is set on the array image sensor to seem static
's.So the image quality on the array image sensor of the image-forming module 134 is more excellent, the phenomenon of hangover is not had.
After this photograph taking terminates, control the galvanometer eyeglass 1353 quickly to rotate to respective initial position, prepare next Zhang Zhao
The shooting of piece；By that analogy, the acquisition of 360 degree of HD images is completed.
Further, the panoramic scanning device 40 can further comprise a motor (not shown), for controlling galvanometer eyeglass
1353 and the pitching motion of image-forming module 134, to control the angle of pitch, so as to control viewfinder range.
Also referring to Fig. 2 and Fig. 3, the panoramic scanning device 50 that second embodiment of the invention provides includes base 11, rotation
Turn platform 14 and light-guiding mechanism 13.The rotation platform 14 is arranged at the base 11, and the light-guiding mechanism 13 is arranged at institute
Rotation platform 14 is stated, the rotation platform 14 can rotate relative to the base 11.
The panoramic scanning device 50 and first embodiment that second embodiment of the invention provides are essentially identical, and its difference is,
Rotation platform 14 in embodiment may include rotating disk 141 and electric rotating machine 142, and the image-forming module 134 and housing 132 are set
In in the rotating disk 141, with the synchronous rotary of rotating disk 141.Further, the galvanometer unit 135 is arranged at the rotation
On rotating disk 141, and under the driving for the electric rotating machine 142 being arranged on base 11 with the synchronous rotary of rotating disk 141.
Specifically, the support beam 1351 and image-forming module 134 are arranged in the rotating disk 141, and in driving electricity
Under the driving of machine 14, synchronous rotary is done with the rotating disk 141, the image-forming module 134 may be disposed at the rotating disk 141
Rotary shaft opening position.Further, because the galvanometer eyeglass 1353 by overarm 1352 is connected to the support beam 1351,
Therefore the galvanometer eyeglass 1353 can carry out 360 degree of rotations relative to the image-forming module 134.It is described during rotation
Form 1326 equally does synchronous rotary with the rotating disk 141, therefore keeps passing through institute from the incident light of the form 1326
After stating the reflection of galvanometer eyeglass 1353, it can enter in the image-forming module 134.In the present embodiment, the rotating disk 141 can be one
Gear is rotated, for driving support beam 1351 and the synchronous rotary of image-forming module 134.The galvanometer eyeglass 1353 and the form
1326 can be located at same level.
In addition, during shooting, the galvanometer eyeglass 1353 can be positive and negative under the driving of galvanometer motor 1354
With preset frequency relative to quick playback again after the direction of rotation counter-rotating of image-forming module 134 in the range of 10 degree, with compensation
Motion of the picture of the subject in the image-forming module 134, make subject in the face of the image-forming module 134
On array image sensor seems static, so as to improve the accuracy of identification of the panoramic picture of acquisition.
Also referring to Fig. 4, the panoramic scanning device 60 that third embodiment of the invention provides includes base 11, rotation platform
14 and light-guiding mechanism 13.The rotation platform 14 is arranged at the base 11, and the light-guiding mechanism 13 is arranged at the rotation
Platform 14, the rotation platform 14 can rotate relative to the base 11.
The panoramic scanning device 50 that the panoramic scanning device 60 that third embodiment of the invention provides provides with second embodiment
Structure is essentially identical, and its difference is, the rotation platform 14 is wholy set in the housing 132, and the form 1326
It can be 360 degree of panorama forms, be set around housing 132.During the galvanometer unit 135 rotates, enter from form 1326
The light penetrated is entered in image-forming module 134 after the reflection of galvanometer eyeglass 1353.Further, because the form 1326 is
Panorama form, and it is located at same level with the galvanometer eyeglass 1353, therefore in rotary course, greater angle can be obtained
The visual field, avoid blocking for housing 132.
Please refer to fig. 5, fourth embodiment of the invention further provides for a kind of panoramic scanning monitoring system 200, it is described
Panoramic scanning monitoring system 200 includes panoramic scanning module 210, drive control module 120, communication module 130, information processing mould
Block 140 and image display 150 electrically connect.The panoramic scanning module 110 is used to monitoring and obtaining panoramic picture, and will obtain
The image obtained is transferred to signal processing module 130 by communication module group 120 and handled；The drive control module 120 is used for
The instruction that reception signal processing module 130 is sent, and drive panoramic scanning module 110 to carry out shooting scanning according to control instruction；
The signal processing module 130 be used for drive control module 120 send control instruction, and to the view data of acquisition at
Reason, the image after processing is shown by image display 140.
The panoramic scanning module 210 is included in panoramic scanning device 40, panoramic scanning device 50, panoramic scanning device 60
At least one, for obtaining monitoring image and scan image.The drive control module 120 is according to signal processing module 130
The control instruction sent, the panoramic scanning device is driven to carry out image taking and panoramic scanning, to obtain different angle
Image and static map.
Specifically, for convenience of understanding, it is described by taking panoramic scanning device 40 as an example.When the panoramic scanning module 210
During including panoramic scanning device 40, the image-forming module 134 is fixed on the base 11, and the drive control module 120 can
Control the start and stop of motor 124 and galvanometer motor 1353 described in panoramic scanning device 40, so as to control rotation platform 12 and
The rotation of galvanometer eyeglass 1353, to obtain the image of different angle, the image-forming module 134 rotation synchronous with the rotation platform 12
Turn.Further, when image-forming module 134 is imaged, the drive control module 120 can control galvanometer eyeglass 1353 and rotation platform
12 rotate in a reverse direction, and the big I of the counter-rotating angular speed of the galvanometer eyeglass 1353 and the rotation platform 12
Angular velocity of rotation size it is identical so that galvanometer eyeglass 1353 compensates the picture of the subject in image-forming module 134
Motion, make subject on the array image sensor of image-forming module 134 seem it is static, so as to improve obtain
Panoramic picture accuracy of identification.
It is appreciated that when the panoramic scanning device 40 is used to obtain the scene of fixed viewpoint, the drive control mould
Block 120 can be an alternative construction.Now the panoramic scanning device 40 can be at fixed angle, with to some specific regions
Carry out lasting monitoring.
The communication module 130 is used to the image information that panoramic scanning device 40 obtains being transferred to message processing module
140 are handled.The communication module 130 may include wire communication module or wireless communication module, with suitable for different biographies
Defeated medium, such as optical fiber, netting twine, cable wire medium, and the wireless medium such as carrier wave.
Described information processing module 140 is used to send drive control instruction to drive control module 120 according to demand, with right
Different angles is monitored and carried out panoramic scanning, and the image information passed back to communication module 130 is handled, to obtain
Obtain the image and panorama sketch of different angle.Specifically, described information processing module 140 may include at driver element and image
Unit is managed, the driver element is used to drive image-forming module 134 to obtain visible images or infrared image, and described image processing is single
Member, which is used to parsing the infrared image or visible images of acquisition, splices, merge etc., to be handled, to obtain the figure of different periods
Picture.
Described image display module 140 is used to show the image that panoramic scanning device 110 obtains, shown by image
Show that module 140 can monitor panoramic scanning device 110 in real time to the image acquired in neighboring scan.
Similar, it is described when the panoramic scanning module 210 includes panoramic scanning device 50 or panoramic scanning device 60
Drive control module 120 can control the start and stop of the electric rotating machine 142 and galvanometer motor 1353, so as to control rotation platform 14 and
The rotation of galvanometer eyeglass 1353, to obtain the image of different angle.Further, in shooting, the drive control module 120 can
According to the capture frequency of the image-forming module of selection, control galvanometer eyeglass 1353 is returned quickly soon after being rotated with the predeterminated frequency to match
Position, and galvanometer eyeglass 1353 rotates in a reverse direction with rotation platform 14, so that galvanometer eyeglass 1353 compensates described be taken
Motion of the picture of object in image-forming module 134, make picture of the subject on the array image sensor of image-forming module 134
It is static, so as to improve the accuracy of identification of the panoramic picture of acquisition.
It is appreciated that above-mentioned panoramic scanning module can also be other panoramic scanning devices, can be carried out according to being actually needed
Different selection, combination, to reach different monitoring effects.
In addition, those skilled in the art can also do other changes in spirit of the invention, these are according to present invention spirit
The change done, it should all be included in scope of the present invention.
Claims (15)
1. a kind of panoramic scanning device, it is characterised in that the panoramic scanning device includes：
Rotation platform, the rotation platform have a rotary shaft；
Image-forming module, the image-forming module are set with the rotation platform synchronous rotary；
Galvanometer eyeglass, for the light for inciding galvanometer eyeglass to be reflected into image-forming module, make to enter the image-forming module
Light ray parallel in the rotary shaft, the galvanometer eyeglass can positive and counter-rotating, and direction of rotation is switched with predeterminated frequency.
2. panoramic scanning device as claimed in claim 1, it is characterised in that the rotary shaft of the image-forming module, the galvanometer
The rotary shaft of eyeglass rotation is coaxial with the rotary shaft of the rotation platform.
3. panoramic scanning device as claimed in claim 1, it is characterised in that when the galvanometer eyeglass is relative to image-forming module
During the counter-rotating of direction of rotation, the size of the galvanometer eyeglass angular velocity of rotation and the size of the image-forming module angular velocity of rotation
It is identical.
4. panoramic scanning device as claimed in claim 1, it is characterised in that the position of the galvanometer eyeglass and the image-forming module
Relation satisfaction is put, rotary shaft of the light of galvanometer eyeglass parallel to image-forming module after galvanometer lens reflecting is incided and enters imaging
In module.
5. panoramic scanning device as claimed in claim 1, it is characterised in that enter the image-forming module light along it is described into
As the rotary shaft of module is propagated.
6. panoramic scanning device as claimed in claim 1, it is characterised in that the galvanometer eyeglass is synchronous with the image-forming module
Rotation, on the basis of synchronous rotary, the galvanometer eyeglass can be positive and reverse relative to the direction of rotation of the image-forming module
Rotation.
7. panoramic scanning device as claimed in claim 1, it is characterised in that the galvanometer eyeglass has initial position, described
Galvanometer eyeglass can carry out the forward direction in the range of 10 degree with predeterminated frequency relative to the initial position or counter-rotating and reset.
8. a kind of panoramic scanning device, it is characterised in that the panoramic scanning device includes：
Base, rotating shaft is provided with base；
Rotation platform, rotated around the rotating shaft；
Image-forming module, with the rotation platform synchronous rotary；
Galvanometer eyeglass, be arranged on the rotation platform, for by the light for inciding the galvanometer eyeglass reflect into it is described into
In picture module, and the light into galvanometer eyeglass is incident in image-forming module along the direction parallel to rotating shaft；
Motor, for driving the rotating shaft to rotate, and rotation platform and the galvanometer eyeglass is driven to rotate；
Galvanometer motor, for driving galvanometer eyeglass relative to the direction of rotation forward direction of image-forming module and counter-rotating, and with default
Frequency error factor direction of rotation.
9. panoramic scanning device as claimed in claim 8, it is characterised in that when the galvanometer eyeglass is relative to image-forming module
During the counter-rotating of direction of rotation, the angular velocity of rotation size phase of angular speed and image-forming module during the galvanometer eyeglass counter-rotating
Together.
10. panoramic scanning device as claimed in claim 8, it is characterised in that further comprise support beam, the support beam is set
It is placed on the rotation platform and is arranged at institute with the image-forming module synchronous rotary, the galvanometer eyeglass and the galvanometer motor
State in support beam.
11. panoramic scanning device as claimed in claim 10, it is characterised in that the image-forming module is arranged at rotation platform
On, the rotation platform includes rotation upper mounting plate and rotation lower platform, and the rotating shaft runs through the rotation lower platform, the rotation
Upper mounting plate has opening, and the image-forming module is arranged in the opening and is exposed from the opening to receive incidence
Light.
12. panoramic scanning device as claimed in claim 8, it is characterised in that the rotary shaft of the galvanometer eyeglass and described turn
Axle be arranged in parallel.
13. panoramic scanning device as claimed in claim 8, it is characterised in that the image-forming module is arranged at rotating shaft top, and
The rotary shaft of the galvanometer eyeglass, the setting coaxial with the rotating shaft of the rotary shaft of the image-forming module.
14. a kind of panoramic scanning device, it is characterised in that the panoramic scanning device includes：
Image-forming module, the image-forming module have optical axis；
Galvanometer eyeglass, it is arranged at on the light of image-forming module, for the light for inciding galvanometer lens surface to be reflected into
In the image-forming module, the galvanometer eyeglass can be relative to the forward and reverse rotation of the image-forming module, and is switched with predeterminated frequency and revolved
Turn direction, the rotary shaft of the galvanometer eyeglass is parallel with the optical axis of image-forming module.
15. panoramic scanning device as claimed in claim 14, it is characterised in that further comprise housing, the housing has
Form, the galvanometer eyeglass are arranged in housing, and the light incident from panorama form incides imaging after galvanometer lens reflecting
In module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859897.2A CN107870415A (en) | 2016-09-28 | 2016-09-28 | Panoramic scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859897.2A CN107870415A (en) | 2016-09-28 | 2016-09-28 | Panoramic scanning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107870415A true CN107870415A (en) | 2018-04-03 |
Family
ID=61761732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610859897.2A Pending CN107870415A (en) | 2016-09-28 | 2016-09-28 | Panoramic scanning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107870415A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083372A (en) * | 2019-12-27 | 2020-04-28 | 成都英飞睿技术有限公司 | Panoramic monitoring control method, device and equipment and readable storage medium |
| CN111381218A (en) * | 2018-12-27 | 2020-07-07 | 余姚舜宇智能光学技术有限公司 | Hybrid solid-state laser radar and manufacturing method and detection method thereof |
| TWI790005B (en) * | 2021-11-19 | 2023-01-11 | 黃旭華 | Digital full-field imaging device |
| CN117310969A (en) * | 2023-11-27 | 2023-12-29 | 中科昊瀚(西安)智能科技有限责任公司 | Infrared panoramic imaging system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3416423A (en) * | 1966-07-11 | 1968-12-17 | Fairchild Camera Instr Co | Optical system for panoramic cameras |
| JPH10136237A (en) * | 1996-10-29 | 1998-05-22 | Tec Corp | Image pickup device |
| CN101221351A (en) * | 2007-11-23 | 2008-07-16 | 浙江大学 | Panoramic scanning imaging method and system based on color CCD |
| US20140340474A1 (en) * | 2012-01-13 | 2014-11-20 | Logos Technologies Llc | Panoramic image scanning device using multiple rotating cameras and one scanning mirror with multiple surfaces |
| CN206411335U (en) * | 2016-09-28 | 2017-08-15 | 刘辉 | Panoramic scanning device |
-
2016
- 2016-09-28 CN CN201610859897.2A patent/CN107870415A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3416423A (en) * | 1966-07-11 | 1968-12-17 | Fairchild Camera Instr Co | Optical system for panoramic cameras |
| JPH10136237A (en) * | 1996-10-29 | 1998-05-22 | Tec Corp | Image pickup device |
| CN101221351A (en) * | 2007-11-23 | 2008-07-16 | 浙江大学 | Panoramic scanning imaging method and system based on color CCD |
| US20140340474A1 (en) * | 2012-01-13 | 2014-11-20 | Logos Technologies Llc | Panoramic image scanning device using multiple rotating cameras and one scanning mirror with multiple surfaces |
| CN206411335U (en) * | 2016-09-28 | 2017-08-15 | 刘辉 | Panoramic scanning device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111381218A (en) * | 2018-12-27 | 2020-07-07 | 余姚舜宇智能光学技术有限公司 | Hybrid solid-state laser radar and manufacturing method and detection method thereof |
| CN111083372A (en) * | 2019-12-27 | 2020-04-28 | 成都英飞睿技术有限公司 | Panoramic monitoring control method, device and equipment and readable storage medium |
| CN111083372B (en) * | 2019-12-27 | 2021-06-04 | 成都英飞睿技术有限公司 | Panoramic monitoring control method, device and equipment and readable storage medium |
| TWI790005B (en) * | 2021-11-19 | 2023-01-11 | 黃旭華 | Digital full-field imaging device |
| CN117310969A (en) * | 2023-11-27 | 2023-12-29 | 中科昊瀚(西安)智能科技有限责任公司 | Infrared panoramic imaging system |
| CN117310969B (en) * | 2023-11-27 | 2024-03-12 | 中科昊瀚(西安)智能科技有限责任公司 | Infrared panoramic imaging system |
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Application publication date: 20180403 |