CN208270749U - The camera shooting of auditory localization records system - Google Patents
The camera shooting of auditory localization records system Download PDFInfo
- Publication number
- CN208270749U CN208270749U CN201820721064.4U CN201820721064U CN208270749U CN 208270749 U CN208270749 U CN 208270749U CN 201820721064 U CN201820721064 U CN 201820721064U CN 208270749 U CN208270749 U CN 208270749U
- Authority
- CN
- China
- Prior art keywords
- camera
- steering engine
- auditory localization
- controller
- records system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of camera shootings of auditory localization to record system.Comprising: camera；Move vertically steering engine, linear motion output shaft be fixedly connected with the camera, and the camera lens shooting direction of camera is parallel to the horizontal plane；Top base is support plate, and the vertical movement steering engine and position sensor are fixed in the support plate；Pedestal, is equidistantly provided with four sound pick-ups in its surrounding same level, and the pedestal is fixedly arranged above circular motion steering engine, is fixedly connected below the rotary motion output shaft of circular motion steering engine and the top base；Controller is communicated to connect with host computer, and the camera, position sensor and sound pick-up are communicated to connect with the controller respectively, and vertical movement steering engine and circular motion steering engine are electrically connected with the controller respectively.Quick and precisely shooting and record in meeting or interview may be implemented in the utility model.
Description
Technical field
The utility model relates to capture recording technique field, more specifically, the utility model relates to a kind of auditory localizations
Camera shooting record system.
Background technique
In meeting or interview, shooting to scene and record extremely important, and current candid photograph technology is all logical
Recognition of face positioning is crossed, and needs manual adjustment position.In meeting or interview, Field Force is excessive, and recognition of face carries out
It captures record and often occurs that error is big, identify the object photographed to record less than needs, it is difficult to meet in meeting or interview
Shooting and record require, and it is slow to manually adjust speed, time-consuming and laborious, and also frequently miss optimal shooting time, capture note
It is poor to record effect.
Utility model content
One purpose of the utility model is to solve at least the above problems and/or defect, and provide and at least will be described later
The advantages of.
Another purpose of the utility model is to provide a kind of camera shooting record system of auditory localization, by the four of pedestal
Four sound pick-ups are equidistantly provided in all same levels, making sound pick-up is in the planar array of cross-shaped arrangement, such pickup
Device arrangement response is very good, and simpler than three-dimensional array algorithm, calculation amount is small, application cost is low, is more clear, mentions than the positioning of linear battle array
High pass target students capture the accuracy of record and convenient for process controls.Pass through position sensor and vertical movement steering engine
It compares accurately to adjust the position of camera with the location information of circular motion steering engine rotation, realizes that camera can be 360 ° and up and down
The adjustment of position, it is time saving and energy saving to meet the quick and precisely shooting and record requirement in meeting or interview.
In order to realize these purposes and other advantages of the utility model, a kind of camera shooting record system packet of auditory localization
It includes:
Camera；
Move vertically steering engine, linear motion output shaft be fixedly connected with the camera, to drive the camera
Vertical movement, and the camera lens shooting direction of camera is parallel to the horizontal plane；
Top base is support plate, and the vertical movement steering engine and position sensor are fixed in the support plate；
Pedestal, is equidistantly provided with four sound pick-ups in its surrounding same level, and the top of the pedestal is fixed
There is circular motion steering engine, is fixedly connected below the rotary motion output shaft of circular motion steering engine and the top base；
Controller, with host computer communicate to connect, the camera, position sensor and sound pick-up respectively with the control
Device communication connection, vertical movement steering engine and circular motion steering engine are electrically connected with the controller respectively.
Preferably, it is fixed between the pedestal and circular motion steering engine by vertical support rod.
Preferably, the sound pick-up is fixed in same level by horizontal support bar.
Preferably, the pedestal, horizontal support bar and vertical support rod are hollow setting, and are interconnected, it is described on
Vertically oriented aperture there-through is provided on pedestal.
Preferably, the controller is arranged on the top base.
Preferably, the top base is the box-shaped structure of upper opening, and the camera stretches out on the outside of box.
Preferably, the box is provided with the upper cover adapted to upper opening.
Preferably, the controller is NI myRIO embedded controller.
The utility model is include at least the following beneficial effects: the utility model passes through in the surrounding same level of pedestal
Four sound pick-ups are equidistantly provided with, making sound pick-up is in the planar array of cross-shaped arrangement, and such sound pick-up arrangement response is very
Good, simpler than three-dimensional array algorithm, calculation amount is small, application cost is low, is more clear than the positioning of linear battle array, raising passes through target students
Capture the accuracy of record and convenient for process control.Pass through position sensor and vertical movement steering engine and circular motion steering engine
The location information of rotation compares the position that can accurately adjust camera, realizes the adjustment of 360 ° of camera energy and upper and lower position,
It is time saving and energy saving to meet the quick and precisely shooting and record requirement in meeting or interview.By pedestal, horizontal support bar and hang down
Support bars are set as hollow structure, and interconnect, and vertically oriented aperture there-through is provided on top base, can will take the photograph in this way
As the cable that head, vertical movement steering engine, circular motion steering engine, position sensor and sound pick-up are connect with the controller respectively is set
In in the hollow structure that pedestal, horizontal support bar and vertical support rod interconnect, so that equipment connects neat appearance, energy is right again
Cable is protected.Top base is set as the box-shaped structure of upper opening, and the camera is stretched out on the outside of box, can be helped in this way
In the maintenance to camera, move vertically steering engine, position sensor and controller, adapted to by being provided on box with upper opening
Upper cover, in order to the dust-proof and protection to camera, vertical movement steering engine, position sensor and controller.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the camera shooting record system of the utility model auditory localization；
Fig. 2 is the positive structure schematic of the camera shooting record system of the utility model auditory localization；
Fig. 3 is the side structure schematic diagram of the camera shooting record system of the utility model auditory localization；
Fig. 4 is the module control schematic diagram of the camera shooting record system of the utility model auditory localization.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
Fig. 1 shows a kind of specific implementation form of the camera shooting record system according to the utility model auditory localization, and Fig. 2 shows
The positive structure schematic of specific implementation form is gone out, Fig. 3 shows the side structure schematic diagram of specific implementation form, packet
It includes:
Camera 2；
Move vertically steering engine 3, linear motion output shaft be fixedly connected with the camera 2, to drive the camera shooting
First 2 vertical movement, and the camera lens shooting direction of camera is parallel to the horizontal plane；
Top base 1 is support plate, and the vertical movement steering engine 3 and position sensor are fixed in the support plate
4；
Pedestal 9, is equidistantly provided with four sound pick-ups 8 in its surrounding same level, and the top of the pedestal 9 is solid
Surely there is circular motion steering engine 10, be fixedly connected below the rotary motion output shaft of circular motion steering engine 10 and the top base 1；
Controller 5, with host computer communicate to connect, the camera 2, position sensor 4 and sound pick-up 8 respectively with it is described
Controller 5 communicates to connect, and vertical movement steering engine 3 and circular motion steering engine 10 are electrically connected with the controller 5 respectively.
Four sound pick-ups 8 of the camera shooting record system of auditory localization are arranged in the planar array of cross-shaped arrangement, can be improved
Respond effect, and it is simpler than three-dimensional array algorithm, calculation amount is small, application cost is low, is more clear, improves logical than the positioning of linear battle array
It crosses target students and capture the accuracy of record and convenient for process control.By position sensor 4 and vertical movement steering engine 3 and
The location information that circular motion steering engine 10 rotates, which compares, can accurately adjust the position of camera 2, realize camera can 360 ° and
The adjustment of upper and lower position, it is time saving and energy saving to meet the quick and precisely shooting and record requirement in meeting or interview.Fig. 4 shows
The module control schematic diagram for having gone out the utility model, the vertical movement steering engine designed by host computer and circular motion steering engine
Driver and camera video image logging program, on the one hand, calculated according to four collected voice signals of sound pick-up 8
Then Sounnd source direction drives and drives camera 2 by the double freedom steering engine that vertical movement steering engine 3 and circular motion steering engine 10 form
It is rotated towards the direction of speaker, adjusts optimal camera position, realize tracking sound source function；On the other hand, using controller 5
Video interface control camera speaker is imaged, by network transport mechanism by transmission of video images to host computer into
Row display, realize in meeting or interview fast and accurately shooting and record.
In another embodiment, fixed by vertical support rod 6 between the pedestal 9 and circular motion steering engine 10, with
The height for increasing camera, meets the needs of different location.
In another embodiment, the sound pick-up 8 is fixed in same level by horizontal support bar 7.
In another embodiment, the pedestal 9, horizontal support bar 7 and vertical support rod 6 are hollow setting, and mutually
It is connected to, is provided with vertically oriented aperture there-through on the top base 1.Camera 2, vertical movement steering engine 3, circumference can be transported in this way
The cable that dynamic steering engine 10, position sensor 4 and sound pick-up 8 are connect with the controller 5 respectively is placed in pedestal 9, horizontal support bar 7
In the hollow structure interconnected with vertical support rod 6, so that equipment connection neat appearance can protect cable, then again
Cable can also pass through the top of top base 1 by the through-hole on top base 1, connect with the controller 5 on top base 1.
In another embodiment, the controller 5 is arranged on the top base 1, facilitates the connection and protection of route.
In another embodiment, the top base 1 is the box-shaped structure of upper opening, and the camera 2 stretches out outside box
Side.It can contribute to that the maintenance of camera 2, move vertically steering engine 3, position sensor 4 and controller 5 can also be led in this way
The upper cover for being provided with and adapting to upper opening is crossed on box, in order to camera 2, vertical movement steering engine 3,4 and of position sensor
The dust-proof and protection of controller 5.
In another embodiment, the controller is also an option that as NI myRIO embedded controller.NI myRIO
Embedded controller is a portable embedded device, carries WiFi module, integrates FPGA, embeded processor and modularization
IO, integrated embedded C, HDL code .m file script or other IP kernels.The design of embedded module, by pacifying on host computer
LabVIEW software is filled, it can be in a manner of intuitive graphic programming, flexible RIO (reconfigurable I/O) hardware configuration and integrated
Design of hardware and software platform, overcome traditional embedded system development to programming personnel require height, code readability/poor repeatability,
The deficiencies of hardware design/production/debugging cycle is long, can make this team develop the embedded module of this system project more quickly
Prototype and the correct solution of building, so that the complexity of design is reduced, reduction developer's quantity, time and cost.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (8)
1. a kind of camera shooting of auditory localization records system characterized by comprising
Camera；
Move vertically steering engine, linear motion output shaft be fixedly connected with the camera, to drive the camera vertical
Movement, and the camera lens shooting direction of camera is parallel to the horizontal plane；
Top base is support plate, and the vertical movement steering engine and position sensor are fixed in the support plate；
Pedestal, is equidistantly provided with four sound pick-ups in its surrounding same level, and the pedestal is fixedly arranged above circle
It is fixedly connected below Zhou Yundong steering engine, the rotary motion output shaft of circular motion steering engine and the top base；
Controller is communicated to connect with host computer, and the camera, position sensor and sound pick-up are logical with the controller respectively
Letter connection, vertical movement steering engine and circular motion steering engine are electrically connected with the controller respectively.
2. the camera shooting of auditory localization according to claim 1 records system, which is characterized in that the pedestal and circular motion
It is fixed between steering engine by vertical support rod.
3. the camera shooting of auditory localization according to claim 2 records system, which is characterized in that the sound pick-up passes through level
Support rod is fixed in same level.
4. the camera shooting of auditory localization according to claim 3 records system, which is characterized in that the pedestal, horizontally-supported
Bar and vertical support rod are hollow setting, and are interconnected, and are provided with vertically oriented aperture there-through on the top base.
5. the camera shooting of auditory localization according to claim 1-4 records system, which is characterized in that the controller
It is arranged on the top base.
6. the camera shooting of auditory localization according to claim 5 records system, which is characterized in that the top base is upper opening
Box-shaped structure, the camera stretches out on the outside of box.
7. the camera shooting of auditory localization according to claim 6 records system, which is characterized in that the box be provided with it is upper
Be open the upper cover adapted to.
8. the camera shooting of auditory localization according to claim 1-4 records system, which is characterized in that the controller
For NI myRIO embedded controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820721064.4U CN208270749U (en) | 2018-05-15 | 2018-05-15 | The camera shooting of auditory localization records system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820721064.4U CN208270749U (en) | 2018-05-15 | 2018-05-15 | The camera shooting of auditory localization records system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208270749U true CN208270749U (en) | 2018-12-21 |
Family
ID=64681170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820721064.4U Expired - Fee Related CN208270749U (en) | 2018-05-15 | 2018-05-15 | The camera shooting of auditory localization records system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208270749U (en) |
-
2018
- 2018-05-15 CN CN201820721064.4U patent/CN208270749U/en not_active Expired - Fee Related
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Legal Events
| 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: 20181221 Termination date: 20200515 |
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| CF01 | Termination of patent right due to non-payment of annual fee |