CN207978034U - A kind of image collecting device - Google Patents
A kind of image collecting device Download PDFInfo
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- CN207978034U CN207978034U CN201820246051.6U CN201820246051U CN207978034U CN 207978034 U CN207978034 U CN 207978034U CN 201820246051 U CN201820246051 U CN 201820246051U CN 207978034 U CN207978034 U CN 207978034U
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Abstract
The utility model discloses a kind of image collecting devices, including：Mounting base, image capturing system and the hemispheric explosion-proof casing in the mounting base, are hemi-spherical cavities between the explosion-proof casing and described image mounting base, and described image acquisition system is fixed in the hemi-spherical cavities；Described image acquisition system includes power supply module, and the power supply module includes driving circuit, internal electric source and switching group, and one end of the switching group is connect with driving circuit, and the other end draws two power cords and is separately connected internal electric source and external power supply.The utility model is equipped with two kinds of powering modes of internal electric source and external power supply, the selection to supply line is realized by switching group, once there is unexpected power-off, it can carry out emergency service compensation, ensure the power supply of image capturing system, the problems such as avoiding the imperfect Image Acquisition caused by abnormal power-down, missing image.
Description
Technical field
The utility model is related to underwater picture acquisition technique fields, in particular to a kind of image collecting device.
Background technology
As what ocean was explored deepens continuously, the demand of underwater image transmission is increasingly urgent to, and underwater picture harvester is made
For a kind of observation device, become " eyes " of underwater operation carrier.Under water in optical environment, the high scattering of light and high-selenium corn
Characteristic easily causes serious abatement and the variation of the optical information such as light intensity, spectrum, thus polarization imaging is avoiding light scattering and absorbing
Aspect has advantage, but polarizing film is more demanding to power supply stability, thus usual using the image capturing system of polarization imaging
It needs to ensure sufficiently stable power supply module；In addition, the shell of existing underwater picture harvester is mostly polyhedron, specifically
In the majority with cuboid, the Image Acquisition visual angle that this allows for image collecting device is limited, to enable underwater operation carrier to acquire
To comprehensive image information, it has to so that underwater operation carrier combination the actions such as is rotated, overturn, operating process is extremely not
Just.
In view of this, it is necessary to which existing image collecting device is improved.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of image collecting device, the application is equipped with internal electricity
The two kinds of powering modes in source and external power supply, reliability is high, and is rotation connection between underwater picture collector and mounting base, can be real
The comprehensive acquisition of existing underwater picture.
2) the application realizes the selection to supply line by switching group, once there is unexpected power-off, can carry out urgent
For electronic compensating, ensure the power supply of image capturing system, avoids that the Image Acquisition caused by abnormal power-down is imperfect, missing image
The problems such as；
3) it is rotation connection between the underwater picture collector and mounting base of the application, it is only necessary to by underwater operation carrier
Control platform the acquisition visual angle of the underwater picture collector is adjusted, without to the underwater operation carrier posture of itself into
Row adjustment, reduces the difficulty of underwater picture acquisition.
A kind of image collecting device, including：Mounting base, image capturing system and the hemispherical in the mounting base
Explosion-proof casing, be hemi-spherical cavities between the explosion-proof casing and described image mounting base, described image acquisition system fixes
In in the hemi-spherical cavities；
Described image acquisition system includes power supply module, and the power supply module includes driving circuit, internal electric source and switch
One end of group, the switching group is connect with driving circuit, and the other end draws two power cords and is separately connected internal electric source and outside
Power supply.
As a preferred solution, the switching group includes that relay and the bypass being adapted to the relay are opened
It closes, the by-pass switch is connect with the internal electric source, and the relay is connect with the external power supply.
Further, described image acquisition system further includes underwater picture collector, image processing module and data transmission
Module, the underwater picture collector and the data transmission module are connect with described image processing module, at described image
Reason module is connect with the driving circuit.
Further, under usual state, relay is closed, and by-pass switch is opened, and image is driven by externally fed
The operation of acquisition system, due to being that waterproof sealing connects between image collecting device and underwater operation carrier, if there is circuit event
Barrier, it will usually cause powerup issue, i.e. poor contact between image collecting device and external power supply, at this point, to ensure that image is adopted
Supply line should be switched to internal electric source by the normal operation of collecting system.Corresponding to this problem, described image acquisition system is also
Include the feedback circuit for monitoring line fault between the relay and external power supply in real time, the feedback circuit respectively with
Described image processing module is connected with the power supply module, specifically, the feedback circuit is connected to the relay and outside
On externally fed circuit between power supply, the feedback circuit monitors the circuit operations conditions of externally fed circuit in real time, if prison
The electric current measured on the externally fed circuit is unstable, then by the transmitting fault information to image processing module, image procossing mould
Block controls relay and opens, and is closed by-pass switch, realizes the power supply of internal electric source.
It causes it should be noted that externally fed line fault is usually poor contact, is often accompanied by before fully powered-off
The problems such as poor contact, the feedback faulty circuit carry out external line fault according to externally fed line anomalies situation pre-
Sentence, if electric current suddenly disappears, be judged as thinking that power cutoff, feedback circuit do not act, if current fluctuation exceeds normal model
It encloses, then determines that it is abnormal electric power thus supplied, at this point, image processing module implements above-mentioned supply line's switching motion.
As a preferred solution, further include memory module, the memory module is connect with described image processing module,
By image processing module, treated that image information is kept in, so as to when externally fed circuit breaks down, to scheming under water
As collector the image collected information is stored, the loss of image information is avoided.
As a preferred solution, the data transmission module includes wired transmission unit and wireless transmission unit, institute
State the data transmission that data transmission module can be exported image processing module by wire transmission unit or wireless transmission unit
To control centre, wherein described image harvester is fixed on the outer wall of underwater operation carrier, and the control centre is located at described
Underwater operation carrier inside, the control centre can be PC machine or other control platforms.
As a preferred solution, the explosion-proof casing is made of transparent implosion guard, thus, explosion-proof casing is
Described image acquisition system provides the observation visual angle of 360 ° omni-directional, in addition, preventing between the explosion-proof casing and mounting base
Water process, conventional way are sealed using waterproofing membrane after marine glue is smeared in the junction of explosion-proof casing and mounting base.
As a preferred solution, the underwater picture collector is ICCD imaging sensors, and the ICCD images pass
It is rotation connection between sensor and mounting base, is acquired with the image to different field-of-view angles, it is only necessary to be carried by underwater operation
Internal control platform is adjusted the acquisition visual angle of the underwater picture collector, without to the underwater operation carrier appearance of itself
State is adjusted, and reduces the difficulty of underwater picture acquisition..
Compared with prior art, the beneficial effects of the utility model are：
1) the application is by using hemispheric explosion-proof casing so that the acquisition that image capturing system can be comprehensive is underwater
Image, and the underwater picture collector of the application is ICCD imaging sensors, it is at low cost, it is suitable for underwater high scattering and high-selenium corn
Optical environment, institute the image collected information saturation is high；
2) the application is equipped with two kinds of powering modes of internal electric source and external power supply, is realized to supply line by switching group
Selection, once there is unexpected power-off, can carry out emergency service compensation, ensure the power supply of image capturing system, avoid because different
The problems such as Image Acquisition caused by normal off electricity is imperfect, missing image；
3) it is rotation connection between the underwater picture collector and mounting base of the application, it is only necessary to by underwater operation carrier
Control platform the acquisition visual angle of the underwater picture collector is adjusted, without to the underwater operation carrier posture of itself into
Row adjustment, reduces the difficulty of underwater picture acquisition.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the restriction to the application for explaining the application.
Fig. 1 is the connection structure diagram of the utility model,
Wherein, 1- image processing modules, 2- underwater picture collectors, 3- data transmission modules, 4- feedback circuits, 5- power supplies
Module, 51- driving circuits, 52- switching groups, 521- relays, 522- by-pass switches, 53- internal electric sources, 6- memory modules, 7-
Image collecting device, 8- external power supplies.
Specific implementation mode
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Embodiment：
A kind of image collecting device, including：Mounting base, image capturing system and the hemispherical in the mounting base
Explosion-proof casing, be hemi-spherical cavities between the explosion-proof casing and described image mounting base, described image acquisition system fixes
In in the hemi-spherical cavities；
Described image acquisition system includes underwater picture collector 2, image processing module 1, data transmission module 3, storage
Module 6, feedback circuit 4 and power supply module 5, the underwater picture collector 2, data transmission module 3, memory module 6, feedback electricity
Road 4 and power supply module 5 are connect with described image processing module 1.
The power supply module 5 includes driving circuit 51, internal electric source 53 and switching group 52, and the switching group 52 includes relay
One end of the by-pass switch 522 that device 521 is adapted to it, the driving circuit 51 is connect with image processing module 1, other end difference
Relay 521 and by-pass switch 522 are connected, the relay 521 is connect with the external power supply 8 positioned at underwater operation carrier, institute
By-pass switch 522 is stated to connect with the internal electric source 53.
Wherein, under usual state, relay 521 is closed, and by-pass switch 522 is opened, and figure is driven by externally fed 8
As the operation of acquisition system, due to being that waterproof sealing connects between image collecting device and underwater operation carrier, if there is circuit
Failure, it will usually cause powerup issue, i.e. poor contact between image collecting device and external power supply 8, at this point, to ensure image
Supply line should be switched to internal electric source 53 by the normal operation of acquisition system.Corresponding to this problem, the feedback circuit 4
For monitoring the line fault between the relay 521 and external power supply 8 in real time, the feedback circuit 4 be connected to it is described after
On externally fed circuit between electric appliance 521 and external power supply 8, the feedback circuit 4 monitors the electricity of externally fed circuit in real time
Road operating status, if monitoring, electric current on the externally fed circuit is unstable or no current, which is given
Image processing module 1, image processing module 1 controls relay 521 and opens, and is closed by-pass switch 522, realizes internal electric source 53
Power supply.
It causes it should be noted that externally fed line fault is usually poor contact, is often accompanied by before fully powered-off
The problems such as poor contact, the feedback faulty circuit carry out external line fault according to externally fed line anomalies situation pre-
Sentence, if electric current suddenly disappears, be judged as thinking that power cutoff, feedback circuit do not act, if current fluctuation exceeds normal model
It encloses, then determines that it is abnormal electric power thus supplied, at this point, above-mentioned supply line's switching motion is implemented in the control of image processing module 1.
Treated that image information is kept in by image processing module 1 for the memory module 6, to work as externally fed line
When road is broken down, 2 the image collected information of underwater picture collector is stored, the loss of image information is avoided.
The data transmission module 3 includes wired transmission unit and wireless transmission unit, and the data transmission module can be with
Data transmission image processing module exported by wire transmission unit or wireless transmission unit is to control centre, wherein institute
The outer wall that image collecting device is fixed on underwater operation carrier is stated, the control centre is located at the underwater operation carrier inside,
The control centre can be PC machine or other control platforms.
The explosion-proof casing is made of transparent implosion guard, thus, explosion-proof casing is that described image acquisition system carries
The observation visual angle of 360 ° omni-directional is supplied, in addition, making water-proofing treatment between the explosion-proof casing and mounting base, conventional way is
After marine glue is smeared in the junction of explosion-proof casing and mounting base, sealed using waterproofing membrane.
The underwater picture collector is ICCD imaging sensors, is to turn between the ICCD imaging sensors and mounting base
Dynamic connection, is acquired with the image to different field-of-view angles, it is only necessary to by the control platform in underwater operation carrier to the water
The acquisition visual angle of hypograph collector is adjusted, and is adjusted without the posture of itself to underwater operation carrier, is reduced water
The difficulty of hypograph acquisition.
The application is by using hemispheric explosion-proof casing so that image capturing system can comprehensive acquisition scheme under water
Picture, and the underwater picture collector of the application is ICCD imaging sensors, it is at low cost, it is suitable for underwater high scattering and high-selenium corn
Optical environment, institute's the image collected information saturation are high；Again by the way that power module is set as internal electric source and external power supply two
Kind powering mode realizes that the selection to supply line can carry out emergency service benefit once there is unexpected power-off by switching group
It repays, ensures the power supply of image capturing system, avoid imperfect, missing image of the Image Acquisition caused by abnormal power-down etc. and ask
Topic.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but not to this practicality newly
The limitation of type protection domain, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel need not make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
Within enclosing.
Claims (8)
1. a kind of image collecting device, which is characterized in that including：Mounting base, image capturing system and be mounted on the mounting base
On hemispheric explosion-proof casing, be hemi-spherical cavities between the explosion-proof casing and described image mounting base, described image adopts
Collecting system is fixed in the hemi-spherical cavities；
Described image acquisition system includes power supply module, and the power supply module includes driving circuit, internal electric source and switching group, institute
The one end for stating switching group is connect with driving circuit, and the other end draws two power cords and is separately connected internal electric source and external power supply.
2. a kind of image collecting device according to claim 1, which is characterized in that the switching group include relay and
The by-pass switch being adapted to the relay, the by-pass switch are connect with the internal electric source, the relay with it is described outer
Portion's power supply connection.
3. a kind of image collecting device according to claim 2, which is characterized in that described image acquisition system further includes water
Hypograph collector, image processing module and data transmission module, the underwater picture collector and the data transmission module
It is connect with described image processing module, described image processing module is connect with the driving circuit.
4. a kind of image collecting device according to claim 3, which is characterized in that described image acquisition system further includes using
In the feedback circuit for monitoring line fault between the relay and external power supply in real time, the feedback circuit respectively with the figure
As processing module is connected with power supply module.
5. a kind of image collecting device according to claim 2, which is characterized in that further include memory module, the storage
Module is connect with described image processing module, and by image processing module, treated that image information caches.
6. a kind of image collecting device according to claim 3, which is characterized in that the data transmission module includes wired
Transmission unit and wireless transmission unit.
7. a kind of image collecting device according to claim 1, which is characterized in that the explosion-proof casing is prevented using transparent
Quick-fried glass makes.
8. a kind of image collecting device according to claim 3, which is characterized in that the underwater picture collector is ICCD
Imaging sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246051.6U CN207978034U (en) | 2018-02-11 | 2018-02-11 | A kind of image collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246051.6U CN207978034U (en) | 2018-02-11 | 2018-02-11 | A kind of image collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207978034U true CN207978034U (en) | 2018-10-16 |
Family
ID=63767497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820246051.6U Expired - Fee Related CN207978034U (en) | 2018-02-11 | 2018-02-11 | A kind of image collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207978034U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672521A (en) * | 2019-10-31 | 2020-01-10 | 中冶赛迪上海工程技术有限公司 | Underwater image acquisition device |
| CN111131675A (en) * | 2019-12-30 | 2020-05-08 | 陕西格兰浮智能科技有限公司 | High-definition underwater network ball machine |
| CN111147723A (en) * | 2019-12-30 | 2020-05-12 | 陕西格兰浮智能科技有限公司 | Explosion-proof protecting against shock high definition is network ball machine under water |
-
2018
- 2018-02-11 CN CN201820246051.6U patent/CN207978034U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672521A (en) * | 2019-10-31 | 2020-01-10 | 中冶赛迪上海工程技术有限公司 | Underwater image acquisition device |
| CN111131675A (en) * | 2019-12-30 | 2020-05-08 | 陕西格兰浮智能科技有限公司 | High-definition underwater network ball machine |
| CN111147723A (en) * | 2019-12-30 | 2020-05-12 | 陕西格兰浮智能科技有限公司 | Explosion-proof protecting against shock high definition is network ball machine under water |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20190211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |