Utility model content
In order to solve the above technical problems, the utility model provides a kind of photographic device, which includes:
Mounting base;
Panoramic imagery module, panoramic imagery module are fixed at the top of mounting base, wherein panoramic imagery module has
Along the panoramic viewing angle range of the circumferentially continuous covering of panoramic imagery module;
Local tomography module, local tomography module are installed in the top of panoramic imagery module;
Local tomography module includes: infrared photography unit and visual light imaging unit, wherein infrared photography unit and visible
Light imaging unit is respectively provided with the adjustable local angular field of view in direction.
Optionally, panoramic imagery module includes:
Bracket, the bracket are installed on the top of the mounting base;
Camera and light compensating lamp, multiple cameras and light compensating lamp the circumferential direction of bracket be alternately arranged or bracket circumferential direction
Axial whole circle respective in a manner of downward shift along bracket is evenly arranged.
Optionally, panoramic imagery module further includes image mosaic unit;
Image mosaic unit is electrically connected with multiple cameras is spliced into institute with the shooting image to multiple cameras 21
State the panoramic picture of panoramic viewing angle range.
Optionally, the local angular field of view of infrared photography unit and the local angular field of view of visual light imaging unit are in panorama
Have in the circumferential direction of image-forming module and in the circumferential direction vertical with the axis of panoramic imagery module and is adjusted in synchronism freedom degree.
Optionally, local tomography module further include: imaging unit;
Imaging unit is installed on the top of panoramic imagery module, and imaging unit has the freedom around own axis
Degree;
Infrared photography unit and visual light imaging unit are respectively arranged in the two sides of imaging unit, and infrared photography unit
There is the freedom degree around infrared photography unit and the line synchronous rotary of visual light imaging unit with visual light imaging unit.
Optionally, direction drive is provided in imaging unit;
Direction drive is installed on panoramic imagery module and imaging unit is installed on the driving end of direction drive.
Optionally, the pitch drive vertical with the extending direction of direction drive is additionally provided in imaging unit
Infrared photography unit and visual light imaging unit are installed on the driving end of pitch drive.
Optionally, orientation driving unit is additionally provided in imaging unit;
Orientation driving unit drives direction drive and pitch drive operating.
Optionally, image identification system is additionally provided in imaging unit;
Image identification system is connected with infrared photography unit and visual light imaging unit respectively.
Optionally, mounting base is provided with power module, electric power source pair of module panoramic imagery module and local image-forming module power supply.
From the above technical scheme, the photographic device of the utility model includes panoramic imagery module and local tomography mould
Block, the circumferential panorama of panoramic imagery module acquisition, local tomography module can acquire distant view image, can be realized simultaneously close shot and remote
The acquisition of scape, the infrared photography unit of local tomography module can also acquire distant view to find target and lock onto target in advance, and
And infrared photography unit uses infrared thermal imaging, is not influenced by night, it is seen that light imaging unit then can be to the mesh of locking
Mark acquisition image is simultaneously clearly shown, and the local angular field of view of infrared photography unit and visual light imaging unit is adjustable,
The distant view image of the target to obtain can be adjusted as needed, i.e. the photographic device takes into account panorama and details, can present respectively
Image.
Specific embodiment
In order to which the technical features, objects and effects to utility model are more clearly understood, Detailed description of the invention sheet is now compareed
The specific embodiment of utility model, identical label indicates identical part in the various figures.
Herein, " schematic " expression " serving as examplea, instances, or illustrations " should not will be described herein as " showing
Any diagram, the embodiment of meaning property " are construed to technical solution that is a kind of preferred or more having advantages.
To make simplified form, only schematically showing and the utility model relevant portion, and not generation in each figure
Its practical structures as product of table.In addition, there is identical structure or function in some figures so that simplified form is easy to understand
Component, only symbolically depict one of those, or only marked one of those.
Herein, "upper", "lower", "front", "rear", "left", "right" etc. are only used for indicating opposite between relevant portion
Positional relationship, and the absolute position of these non-limiting relevant portions.
Herein, " first ", " second " etc. are only used for mutual differentiation, rather than indicate significance level and sequence and
Existing premise etc. each other.
Herein, the limitation in " equal ", " identical " etc. and non-critical mathematics and/or geometry meaning also includes
It will be appreciated by those skilled in the art that and the error that the permissions such as makes or uses.Unless otherwise indicated, numerical value model herein
It encloses not only including the entire scope in two endpoint, also includes being contained in several subranges therein.
The mode that existing photographic device mostly uses visual light imaging to combine with light compensating lamp realizes camera shooting, although can see round the clock
It surveys, but since the light filling of light compensating lamp is limited in scope, so that the areas imaging of visual light imaging is small, photographic device night observation distance
Closely, target cannot be found in advance.
The technical issues of in order to solve in the prior art, as depicted in figs. 1 and 2, the embodiments of the present invention, provide
A kind of photographic device, the photographic device include mounting base 1, panoramic imagery module 2 and local image-forming module 3.
The mounting base 1 is the pedestal of photographic device, and mounting base 1 is mountable to the roof or elevating lever of vehicle, and realization is taken the photograph
As the installation of device.Panoramic imagery module 2 is fixed at the top of mounting base 1, wherein panoramic imagery module 2 has along complete
The panoramic viewing angle range of the circumferentially continuous covering of scape image-forming module 2, panoramic imagery module 2 can acquire circumferential panorama;
Local tomography module 3 is installed in the top of panoramic imagery module 2, which includes: infrared photography list
Member 32 and visual light imaging unit 33, wherein it is adjustable that infrared photography unit 32 and visual light imaging unit 33 are respectively provided with direction
The local angular field of view of section, i.e. infrared photography unit 32 and visual light imaging unit 33 can be realized by adjusting to circumferential different views
Angular region realizes local tomography.
The mounting base 1 of the photographic device provides installation support for panoramic imagery module 2 and local image-forming module 3, while can
Photographic device is installed on vehicle to realize, panoramic imagery module 2 acquires circumferential panorama, and is circumferential close shot, part
Image-forming module 3 acquires distant view, and the infrared photography unit 32 and visual light imaging unit 33 of local tomography module 3 can be found in advance
Target and lock onto target, and the local angular field of view of infrared photography unit 32 and visual light imaging unit 33 is adjustable, leads to
Overregulate the acquisition realized to distant view is needed.
In use, panoramic imagery module 2 acquires circumferential panorama, but the panoramic picture only includes close shot, can not acquire institute
The distant view image needed, and local tomography module 3 can acquire the distant view image of target, and the infrared of local tomography module 3 is taken the photograph
As unit 32 to the target at distant view by thermal imaging detection, tracking and locking, even if infrared photography unit 32 is not yet at night
It is influenced by light, detection, tracking and the locking to long-range objectives still may be implemented, and visual light imaging unit 33 then can be right
The target acquisition image of locking is simultaneously clearly shown.
The photographic device of the utility model includes panoramic imagery module 2 and local image-forming module 3, and panoramic imagery module 2 is adopted
Collect circumferential panorama, local tomography module 3 can acquire distant view image, can be realized simultaneously the acquisition of close shot and distant view, part at
As the infrared photography unit 32 of module 3 can also acquire distant view to find target and lock onto target, and infrared photography list in advance
Member 32 uses infrared thermal imaging, is not influenced by night, it is seen that light imaging unit 33, which can then acquire the target of locking, schemes
Picture is simultaneously clearly shown, and the local angular field of view of infrared photography unit 32 and visual light imaging unit 33 is adjustable, can root
According to the distant view image for needing to adjust the target to obtain, i.e. the photographic device takes into account panorama and details, image can be presented respectively.
Specifically, panoramic imagery module 2 includes bracket 25, camera 21 and light compensating lamp 22, and bracket 25 is installed on mounting base 1
Top, multiple cameras 21 and light compensating lamp 22 are alternately arranged in the circumferential direction of bracket 25.It is understood that single camera 21
Visual angle cannot cover circumferential range, multiple cameras circumferentially then may be implemented to acquire the covering of circumferential range
To circumferential panorama, and camera 21 forms unintelligible in light difference, and image quality then can be improved in setting light compensating lamp 22, even if
At night, light compensating lamp 22 can improve the pickup quality of camera 21 to 21 light filling of camera.And camera 21 and light compensating lamp 22 are handed over
Mistake arrangement, on the one hand may be implemented the light filling to all cameras 21, and the light filling range of light compensating lamp 22 can cover entirely
Circumferential, on the other hand, installation space can be saved by being staggered installation of arrangement, not need to reset other installation positions in mounting base 1
It sets.
Or panoramic imagery module 2 includes bracket 25, camera 21 and light compensating lamp 22, bracket 25 is installed on mounting base 1
Top, multiple cameras 21 and light compensating lamp 22 are respectively whole in a manner of downward shift along the axial direction of bracket 25 in the circumferential direction of bracket 25
Circle is evenly arranged, i.e. the whole circle of camera 21 is evenly arranged, and the whole circle of light compensating lamp 22 is evenly arranged, and light compensating lamp 22 is upper camera 21
Side or lower section, light compensating lamp 22 equally can be the light filling realized to camera 21, it is preferable that the number of light compensating lamp 22 and camera 21
Measure it is identical, and light compensating lamp 22 and camera 21 in the position of circumferential direction be it is one-to-one, illustratively, each camera
21 surface or underface are provided with light compensating lamp.
In one example, which further includes image mosaic unit 23;Image mosaic unit 23 with it is multiple
Camera 21 is electrically connected, and image mosaic module 23 obtains the image that camera 21 is absorbed, due to single camera 21
Angular field of view can not cover circumferential direction, and the image that multiple cameras 21 absorb can cover circumferential direction, but adjacent camera 21
Angular field of view has coincidence, thus image mosaic unit 23 handles image mosaic captured by multiple cameras 21 for panoramic viewing angle
The circumferential panoramic picture of range.
In a specific example, which may include six cameras, 21, six light compensating lamps 22, and
And respectively whole circle is uniform in the circumferentially staggered arrangement or camera 21 and light compensating lamp 22 of bracket 25 for camera 21 and light compensating lamp 22
Arrangement, and light compensating lamp 22 is located at the either above or below of camera 21, realizes 360 ° and monitors round the clock, camera 21 and light compensating lamp
22 can be the bracket 25 that panoramic imagery module 2 is fixedly installed in by screw, which can be fixed on peace by screw
Fill the top of seat 1.
Further, the bracket 25 of the panoramic imagery module 2 can have certain tilt angle, and the tilt angle can
With along the bottom of panoramic imagery module 2 to top-direction, the outer wall of bracket 25 is towards 25 inner inclination of bracket, and the inclination is so that take the photograph
As first 21 image pickup scope and light compensating lamp 22 light filling range it is wider.
In optional example, which can also include light compensating lamp drive module 24, which drives mould
Block 24 is separately connected with all light compensating lamps 22, and light compensating lamp drive module 24 controls the opening and closing of light compensating lamp 22.
Above-mentioned image mosaic unit 23 and light compensating lamp drive module 24 can be installed on bracket 25, be supported by bracket 25
Entire panoramic imagery module 2.
Further, the local angular field of view of local tomography module 3 in the circumferential direction of local tomography module 3 and with office
Have in the vertical circumferential direction of the axis of portion's image-forming module 3 and adjusts freedom degree, the i.e. local angular field of view of local tomography module 3
Not only it may be implemented to be adjusted circumferentially along itself, but also may be implemented to be adjusted circumferentially along with axially vertical direction, pass through the adjusting, office
Any position of adjustable to the circumferential range of local angular field of view of portion's image-forming module 3, it can to any of circumferential range
Absorb distant view image in position.
Specifically, the local angular field of view of infrared photography unit 32 and the local angular field of view of visual light imaging unit 33 exist
Have in the circumferential direction of panoramic imagery module 2 and in the circumferential direction vertical with the axis of panoramic imagery module 2 and is adjusted in synchronism
Freedom degree, the i.e. local angular field of view of infrared photography unit 32 are synchronous realities with the local angular field of view of visual light imaging unit 33
It now adjusts, in use, infrared photography unit 32 is synchronous with visual light imaging unit 33 to image same target scene
And display, and the local angular field of view of two camera units can not only be adjusted circumferentially but also can along with axially vertical direction
It is adjusted circumferentially, i.e., gamut camera shooting is realized by left-right rotation and pitch rotation.
In specific example, local tomography module 3 can also include: imaging unit 31.
Imaging unit 31 is installed on the top of panoramic imagery module 2, and imaging unit 31 has around own axis
Freedom degree, the imaging unit 31 can by external force realize around own axes rotation, can also pass through driving realize;
Infrared photography unit 32 and visual light imaging unit 33 are respectively arranged in the two sides of imaging unit 31, and infrared take the photograph
As unit 32 has rotation synchronous with the line of visual light imaging unit 33 around infrared photography unit 32 with visual light imaging unit 33
The freedom degree turned.
Imaging unit 31 can be around own axis, since infrared photography unit 32 and visual light imaging unit 33 are pacified respectively
Two sides loaded on imaging unit 31, therefore infrared photography unit 32 and visual light imaging unit 33 can be with imaging units 31 around imaging
The axis of unit 31 rotates, that is, realizes and circumferentially rotate, and infrared photography unit 32 and visual light imaging unit 33 can be around infrared
The line synchronous rotary of camera unit 32 and visual light imaging unit 33 is revolved around the direction vertical with the axis of imaging unit 31
Turn to realize pitching, thus the angular field of view of infrared photography unit 32 and visual light imaging unit 33 can be appointed positioned at circumferential
What position, and realize that the pitch angle at visual angle is adjusted by pitching, it can take in the distant view of different directions.
The photographic device of the utility model uses modularized design, and the reliability of system can be improved, and reduces maintenance time, respectively
Module is not interfere with each other, to reduce maintenance difficulties and expense.
Further, direction drive 311 is provided in imaging unit 31;The direction drive 311 is installed on entirely
Scape image-forming module 2, and imaging unit 31 is installed on the driving end of direction drive 311, the driving of direction drive 311
End can be rotated with opposing body, and the ontology of direction drive 311 is fixed on panoramic imagery module 2, and imaging unit 31 is installed on
The driving end at the driving end of direction drive 311, direction drive 311 drives imaging unit 31 with respect to panoramic imagery module
2 rotations, and the output shaft of direction drive 311 extends along the axis direction of imaging unit 31, thus imaging unit 31 can
It is rotated along own axes, and infrared photography unit 32 and visual light imaging unit 33 is driven to rotate.
In addition, being additionally provided with the pitching driving dress vertical with the extending direction of direction drive 311 in imaging unit 31
312 are set, infrared photography unit 32 and visual light imaging unit 33 are installed on the driving end of the pitch drive 312, specific red
Outer camera unit 32 and visible light unit 33 can be the driving end that pitch drive 312 is fixed on by screw;When work,
Pitch drive 312 can drive infrared photography unit 32 and visual light imaging unit 33 along the defeated of pitch drive 312
The axis of shaft rotates, i.e., the pitch angle of the angular field of view of realization infrared photography unit 32 and visual light imaging unit 33 becomes
Change.
Above-mentioned direction drive 311 and pitch drive 312 may each be motor, specifically can be using stepping electricity
Machine.
In optional example, orientation driving unit 313 is additionally provided in imaging unit 31;Orientation driving unit 313 drives
The operating of direction drive 311 and pitch drive 312, the i.e. 313 control azimuth driving device 311 of orientation driving unit
With the rotational angle of pitch drive 312, realize infrared photography unit 32 and visual light imaging unit 33 to required distant view
Camera shooting.
It is understood that being also provided with image identification system 314 in the imaging unit 31;Image identification system
314 are connected with infrared photography unit 432 and visual light imaging unit 33 respectively, and when in use, image identification system 314 is to infrared
The image recognition and fusion that camera unit 432 and visual light imaging unit 33 absorb, export complete image.
In one example, infrared photography unit 32 may include:
Infrared bracket, the infrared bracket are installed on the output shaft of pitch drive 312;
Detector, detector are fixedly installed in infrared bracket;
Infrared lens, infrared lens are fixed on detector,;
Infrared image unit, infrared image unit is fixed on infrared bracket, and infrared image unit is connected with detector,
Detector and infrared lens cooperate the image transmitting of acquisition to infrared image unit, the infrared image unit and image identification system
314 electrical connections, infrared image unit is by the infrared image delivery of intake to image identification system 314.
Above-mentioned detector can be highly sensitive uncooled detector, and infrared lens can be no thermalization camera lens, should
The combining form of detector and infrared lens had not only been able to achieve the purpose of target search in a wide range of, but also can complete distant object spy
Surveying and locking for task.
In another example, it is seen that light imaging unit 33 may include:
Visible light bracket, the visible light bracket are fixed on the output shaft of pitch drive;
Visible light lens, it is seen that light microscopic head is fixed on visible light bracket;
Visible light machine core, it is seen that ray machine core is fixed on visible light bracket, and visible light machine core is connected with visible light lens;
Visible images unit, it is seen that light image unit is fixed on visible light bracket, and visible images unit with can
Light-exposed camera lens is connected, it is seen that is exported after light lens imaging to visible images unit, it is seen that light image unit and image recognition system
314 electrical connection of system, it is seen that light image unit is by image transmitting to image identification system 314, and image identification system 314 is to visible light
Image and infrared image identify and merge output.
Above-mentioned visible light machine core can select high magnification continuous optical zoom, starlight grade low-light (level) machine core, meet 2.5Km
The target monitoring of the vehicle of personnel, 7.5Km in range, it is seen that light microscopic head can select 30 times of zoom lens of visible light.
In an optional example, which is provided with power module 11, and the power module 11 is to panoramic imagery module
2 and local image-forming module 3 power, specifically can be, power module 11 respectively with camera 21, light compensating lamp 22, infrared photography list
Member 32, visual light imaging unit 33, driving direction drive 311 are connected with pitch drive 312, realize to entire camera shooting
Electricity consumption module for power supply in device.
Although not each embodiment is only wrapped it should be appreciated that this specification is described according to each embodiment
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art
The other embodiments that member is understood that.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, and not to limit the protection scope of the utility model, it is all without departing from made by the utility model skill spirit etc.
Effect embodiment or change should be included within the scope of protection of this utility model such as the combination, segmentation or repetition of feature.