CN206181182U - Take photograph camera based on flight time technique - Google Patents
Take photograph camera based on flight time technique Download PDFInfo
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- CN206181182U CN206181182U CN201621083452.1U CN201621083452U CN206181182U CN 206181182 U CN206181182 U CN 206181182U CN 201621083452 U CN201621083452 U CN 201621083452U CN 206181182 U CN206181182 U CN 206181182U
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Abstract
The utility model discloses a take photograph camera based on flight time technique, include: take the photograph camera lighting module, sensor module, image capturing module, intelligent video analysis module, video encoder module, these modules connect gradually. The utility model discloses a take the photograph luminance information and distance information that camera can catch the motion target high -efficiently in real time, abundant three -dimensional information of demonstrateing the motion target. Simultaneously, still have do not receive external light environment influence, receive tested target and background environment contrast influence, can accurate tracking motion target etc. The advantage, solved effectively that the motion target is overlapped or the when static unable accurate problem that detects and trail, strengthened friendly nature and the convenience of user with system interaction.
Description
Technical field
The utility model is related to protection and monitor field, more particularly, to a kind of video camera based on flying time technology.
Background technology
Night vision monitoring of the prior art, is all at present to use infrared camera technology.It is infrared that infrared photography is divided into passive type
Shooting and active infra-red shooting.Passive infrared shooting is that have red more than absolute zero (- 273 DEG C) using any object
Outer photoemissive principle.Passive infrared does not launch infrared ray, forms thermal image by the infra-red radiation of target itself, therefore be also called
Thermal imaging system.The principle of active infra-red shooting is to send infrared light to monitored area using a light projector device, and by camera head
The infrared light that monitored area reflects is received, by after opto-electronic conversion and circuit zoom comparison, producing corresponding signal, and then
It is transferred to control circuit or CPU treatment, the display image information on final monitoring screen.Current night most on the market
All it is active infra-red camera technique depending on product.
Existing active infrared camera also has the following disadvantages：
1. video camera clap can only obtain target video camera projection plane two-dimensional signal and target on a projection plane
Size, the target information for detecting really target video camera perspective plane two-dimensional signal, rather than the mesh in three dimensions
Sample body, so as to cannot realize being compared judgement with real space positional information；
2. when moving target is overlapped, video camera cannot be detected accurately and pursuit movement target；
3. when moving target is static, video camera cannot be detected accurately and pursuit movement target.
The content of the invention
The purpose of this utility model, fully with flying time technology, obtains depth information aiming at above-mentioned deficiency,
So as to obtain the three-dimensional data of moving target, in conjunction with intelligent video analysis function, moving target can accurately be examined
Survey and track, even if moving target overlaps or be static, it is also possible to carry out accurately detect and track.
The technical solution adopted in the utility model is as follows：
A kind of video camera based on flying time technology, including：Video camera lighting module, sensor assembly, image capture
Module, intelligent video analysis module, video encoder module, these modules are sequentially connected.
The video camera lighting module is used to measured target scene emission measurement signal.
The sensor assembly includes imageing sensor, photodiode array, electron beam control circuit, reading circuit,
And it is integrated in the chips, for receiving measurement signal and obtaining depth data and infrared data.
Described image trapping module is used to complete measurement, signal analysis, the transmission of result of calculation to measured target scene.
The intelligent video analysis module is used to that target image to be detected and is tracked.
The video encoder module is used for vision signal by compressed encoding, by the display of network transmission to rear end
Terminal.
The utility model also uses following technical measures：
Above-mentioned image capture module, intelligent video analysis module, video encoder module are integrally disposed in the chips.
The beneficial effects of the utility model are：Video camera of the present utility model can real-time and efficiently catch moving target
Monochrome information and range information, fully displaying moving target three-dimensional information.Meanwhile, also with not by extraneous photoenvironment shadow
Ring, do not influenceed by measured target and background environment contrast, can the accurate advantage such as pursuit movement target, efficiently solve motion
Target when overlapping or be static cannot accurate detection and tracking problem, enhance the friendly of user and system interaction and convenient
Property.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is separate embodiment of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of internal structure schematic diagram of the video camera based on flying time technology of the utility model.
Schematic flow sheet when Fig. 2 is a kind of camera operation based on flying time technology of the utility model.
Specific embodiment
With reference to Figure of description and embodiment, the utility model is described in detail.
Fig. 1 is a kind of internal structure schematic diagram of the video camera based on flying time technology of the utility model；Fig. 2 is this reality
Schematic flow sheet during with a kind of new camera operation based on flying time technology.
As shown in Figure 1 to Figure 2, a kind of video camera based on flying time technology of the present utility model, including：Video camera shines
Bright module 101, sensor assembly 102, image capture module 103, intelligent video analysis module 104, video encoder module
105, these modules are sequentially connected.
The video camera lighting module 101 is used to measured target scene emission measurement signal.
The sensor assembly 102 includes imageing sensor, photodiode array, electron beam control circuit, reading electricity
Road, and it is integrated in the chips, for receiving measurement signal and obtaining depth data and infrared data.
Described image trapping module 103 is used to complete measurement, signal analysis, the biography of result of calculation to measured target scene
It is defeated.
The intelligent video analysis module 104 is used to that target image to be detected and is tracked.
The video encoder module 105 is used for vision signal by compressed encoding, and rear end is arrived by network transmission
Display terminal.
Described image trapping module, intelligent video analysis module, video encoder module are integrated in the chips.
During a kind of camera operation based on flying time technology of the present utility model, video camera lighting module 101 is to quilt
Survey target scene emission measurement signal；Sensor assembly 102 receives the measurement signal of return, receives measurement signal and obtains depth
Degrees of data and infrared data；The depth data and infrared data of 103 pairs of acquisitions of image capture module are calculated, and are completed to tested
The measurement of target scene, signal analysis, the transmission of result of calculation；Image capture module 103 result is transferred to intelligence respectively and is regarded
Frequency analysis module 104 and video encoder module 105, intelligent video analysis module 104 are analyzed by calculating, and moving target is entered
Row detection is simultaneously constantly tracked, and the display terminal that result is passed through into network transmission to rear end；Video encoder module 105 is used
In by vision signal by compressed encoding, by the display terminal of network transmission to rear end.
Through the above description of the embodiments, it will be apparent to those skilled in the art not departing from this practicality
In the case of new spirit or essential characteristics, the utility model can in other forms, structure, arrangement, ratio, and use it
Its component and part are realized.In the case where the utility model scope and spirit are not departed from, can be to reality described herein
Apply example carry out other deformation and change, if it is of the present utility model these modification and modification belong to the utility model claim and
Within the scope of its equivalent technologies, then the utility model is also intended to comprising these changes and deforms.
Claims (3)
1. a kind of video camera based on flying time technology, it is characterised in that including：Video camera lighting module, sensor assembly,
Image capture module, intelligent video analysis module, video encoder module, these modules are sequentially connected；
Video camera lighting module, to measured target scene emission measurement signal；
Image capture module, is used to complete measurement, signal analysis, the transmission of result of calculation to measured target scene；Video is compiled
Code device module, for by vision signal by compressed encoding, by the display terminal of network transmission to rear end；
Sensor assembly, for receiving measurement signal and obtaining depth data and infrared data；
Intelligent video analysis module, for being detected to target image and is tracked.
2. a kind of video camera based on flying time technology according to claim 1, it is characterised in that the sensor die
Block include imageing sensor, photodiode array, electron beam control circuit, reading circuit, and it is integrated in the chips.
3. a kind of video camera based on flying time technology according to claim 1, it is characterised in that described image is captured
Module, intelligent video analysis module, video encoder module are integrally disposed in the chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621083452.1U CN206181182U (en) | 2016-09-27 | 2016-09-27 | Take photograph camera based on flight time technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621083452.1U CN206181182U (en) | 2016-09-27 | 2016-09-27 | Take photograph camera based on flight time technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206181182U true CN206181182U (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621083452.1U Expired - Fee Related CN206181182U (en) | 2016-09-27 | 2016-09-27 | Take photograph camera based on flight time technique |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023025012A1 (en) * | 2021-08-26 | 2023-03-02 | 王拓 | Agility training test apparatus |
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2016
- 2016-09-27 CN CN201621083452.1U patent/CN206181182U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023025012A1 (en) * | 2021-08-26 | 2023-03-02 | 王拓 | Agility training test apparatus |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20180927 |