CN106382919A - Agricultural trinocular remote-sensing multispectral camera - Google Patents
Agricultural trinocular remote-sensing multispectral camera Download PDFInfo
- Publication number
- CN106382919A CN106382919A CN201610830058.8A CN201610830058A CN106382919A CN 106382919 A CN106382919 A CN 106382919A CN 201610830058 A CN201610830058 A CN 201610830058A CN 106382919 A CN106382919 A CN 106382919A
- Authority
- CN
- China
- Prior art keywords
- module
- agricultural
- remote sensing
- image
- trinocular
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
- G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Image Processing (AREA)
Abstract
The invention belongs to the technical field of agricultural unmanned plane remote sensing, and discloses an agricultural trinocular remote-sensing multispectral camera. The device emphasizes the trinocular image acquisition module design and integration method; and all modules are integrated and installed in a self-designed shell, and mounted to the bottom of the unmanned plane fuselage for use. Each single module of the trinocular image acquisition module is composed of a focusable lens, a CMOS (complementary metal oxide semiconductor) image sensor, a bandpass optical filter and a processing circuit. According to the calibrated optimum band for green vegetation in the field of remote sensing, the trinocular image acquisition module is respectively additionally provided with a visible-light optical filter, a near-infrared optical filter and a red-edge bandpass optical filter, thereby obtaining the high-quality RGB image, near-infrared image and red-edge bandpass image in the same scene. The device has the advantages of small size, light weight, low cost and high efficiency, and can satisfy the demands of multispectral image acquisition in the fields of agriculture and forestry.
Description
Technical field
The invention belongs to agriculture unmanned aerial vehicle remote sensing technical field is and in particular to one kind can obtain near-infrared, red, green, blue, red
The agricultural three mesh remote sensing cameras of the five kinds of spectral band image informations in side.
Background technology
China's agricultural modernization quickly grows, and precision agriculture and reading intelligent agriculture technology improve constantly, multi-optical spectrum image collecting
Agriculturally with widely, especially even more it is being particularly important in the today advocating precision agriculture management mode.Many
Spectral imaging technology can sense visible ray to the energy of the different narrow band of thermal infrared, obtain the shadow on specific band with this
Picture, for identifying the concrete growth conditions of atural object so that it may determine fertilizing management situation and pest and disease damage prevention etc., therefore Agriculture Image
The development relationship of collecting device is to the process of reading intelligent agriculture.But existing agriculture multispectral camera price is relatively on market
Height, the multispectral digital camera of agricultural (the Tetracam ADC SNAP Multispectral with Tetracam company of the U.S.
Camera as a example), at 30000 yuans about, prices are rather stiff for the price of this photographic head, and also domestic employing is linear
The multispectral camera of CCD technology there is also the low problem of picture quality, and these are all unfavorable for multi-optical spectrum imaging technology agriculturally
Popularization and application, limit propulsion and the development of agriculture precision to a certain extent.Therefore, design a with low cost and
Practical agriculture multispectral camera just has realistic meaning very much again.
Content of the invention
The present invention devises a kind of agricultural three mesh remote sensing multispectral cameras it is therefore an objective to improve existing being equipped on unmanned plane
The shortcoming and defect of camera, obtains high-quality Agriculture Image information, realizes the Agriculture Image collection of different-waveband, is easy to subsequent figure
As processing work.
In order to solve above-mentioned technical problem, present invention employs below scheme：
A kind of agricultural three mesh remote sensing multispectral cameras it is characterised in that：Including trinocular image acquisition module and selecting module,
Central processing unit with ARM chip as core, data memory module, power supply interface, GNSS module, WiFi module, shooting triggering
Module and shell.This camera can obtain near-infrared, red, green, blue, the image information of the five kinds of wave bands in red side, can be converted on demand
Stored after the image of different-format.
Preferably, described trinocular image acquisition module install additional respectively the optical filter of visible-range, near infrared filter and
Red sideband pass filter, if it is desired, the optical filter of also replaceable respective wavelength.
Preferably, described trinocular image acquisition module single module is by adjustable zoom lens (1), bandpass filter (2) and CMOS
Imageing sensor (3) three part is constituted.
Preferably, described selecting module can be described as trinocular image acquisition module switching on-off circuit, from simulation electronic
On-off control.
Preferably, described trinocular image acquisition module and selecting module Integrated design are in PCB 2 (6).
Preferably, described central processing unit, data memory module, supply module, GNSS module, WiFi module and shooting are touched
Send out module Integrated design in PCB 1 (5).
Preferably, described data memory module is stored by SD card.
Preferably, described power supply interface power supply is provided by unmanned electromechanical source, has voltage stabilizing adapter circuit, by external wire
With unmanned plane internal electric source joint weld.
Preferably, described WiFi module and shooting trigger module, the wireless transmitter controlled by connecting unmanned plane to fly, realize
Remote data, in addition in the case of networking, can be stored by the real-time control that this equipment is shot by image remote module
Cloud server.
Preferably, described GNSS module is the receiver module that can support the Big Dipper, GPS and GLONASS satellite navigation system,
With the particular location with record camera.
This agricultural three mesh remote sensing multispectral camera is put and is had the advantages that：
1st, the present invention is designed with three image acquisition moulds, and single module selects cmos image sensor and adjustable focus mirror
Head, and carry out mating of shooting distance and lens focus, it is obtained in that high-quality image.
2nd, the present invention selects unmanned plane to fly the WiFi transmitter controlled as signal transmission device, realizes the real-time control to camera
System is it is not necessary to separately set base station, reduces cost.
3rd, the present invention has the characteristics that small volume, lightweight, low cost, quickly shooting, and to promoting, intelligent, become more meticulous agriculture
The development of industry is significant.
Brief description
Fig. 1：The structural representation of the present invention three mesh remote sensing multispectral camera；
Fig. 2：The structural representation of single image acquisition module in the present invention；
Description of reference numerals：
1- is adjustable zoom lens；2- optical filter；3-CMOS imageing sensor；4- shell；5-PCB circuit board 1；6-PCB circuit
Plate 2.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention will be further described, but embodiments of the present invention not limited to this.
As shown in Figure 1 to Figure 2, the three mesh remote sensing multispectral cameras of the present embodiment, including trinocular image acquisition module and choosing
Select module, central processing unit, data memory module, supply module, GNSS module, WiFi module, shoot trigger module and shell.
Described trinocular image acquisition module installs optical filter, near infrared filter and the red sideband pass filter of visible-range respectively additional.
Single module is made up of adjustable zoom lens (1), optical filter (2) and cmos image sensor (3) three part.Central processing unit, data
Memory module, supply module, GNSS module, WiFi module and shooting trigger module Integrated design are in PCB 1 (5).
PCB 1 (5) is connected by FFC soft arranging wire with PCB 2 (6).Data memory module is stored by SD card.GNSS module
The particular location of record camera.Supply module power supply is provided by unmanned electromechanical source, has voltage stabilizing adapter circuit, by external wire
With the welding of unmanned plane internal electric source.WiFi module and shooting trigger module, the wireless transmitter controlled by connecting unmanned plane to fly, real
Remote data, in addition in the case of networking, can be stored by the real-time control now this equipment being shot by image remote module
To cloud server.
During assembling, the first step assembles single image acquisition module；Three modules of second step respectively pass through FFC soft arranging wire and
Adapter connection PCB circuit board 2 (6), and be screwed；3rd step PCB 2 (6) has welded selecting module institute in advance
Need device, the trinocular image acquisition module connecting is loaded in shell, be connected with the junction of screw and enclosure designs；4th
Step installs the FFC soft arranging wire that PCB 1 is connected with PCB 2, and PCB 1 (5) is loaded in shell, uses spiral shell
Nail is connected with the junction of enclosure designs；Finally back cover is installed, and is connected with screw.
During use, it is carried to unmanned aerial vehicle body bottom, access the power supply that unmanned plane provides, press switch.Camera energising work
Make, start to shoot, shooting trigger signals carry mobile phone A PP software by unmanned plane after program arranges and waits shooting trigger signals
There is provided, provide the method to be：After mobile phone sets unmanned plane region to be flown and route, unmanned plane is read by program and reaches
To specifying flight starting point, provide photographing signals, this camera starts to take pictures；Reach flight path when program reads unmanned plane eventually
Point, provides stopping photographing signals, and this camera stops taking pictures.
The internal selecting module principle of the present invention is as follows：Controlled from SP3T simulant electronic switch, realize three images
The signal transmission of acquisition module and switching.When taking pictures to Same Scene, programme-control output takes pictures pulse signal to list
Simulant electronic switch thrown by knife three, gates an image capture module, realizes this module and be connected with the signal of central processing unit.Control
The switching to different photographic head for the SP3T switch, whenever being switched to some photographic head, programme-control photographic head is taken pictures, so
Central processing unit reads the image information of this photographic head afterwards, and temporally naming method is saved in SD card.
The present invention have the characteristics that small volume, lightweight, low cost, quick shoot, solve that picture quality is low, equipment becomes
This high problem, to promoting, intelligent, the agricultural that becomes more meticulous development is significant.
Above in conjunction with accompanying drawing, exemplary description is carried out to the present invention it is clear that the present invention's realizes not being subject to aforesaid way
Restriction, as long as employing method of the present invention design and the various improvement that carry out of technical scheme, or not improved by the present invention
Design and technical scheme directly apply to other occasions, all within the scope of the present invention.
Claims (10)
1. a kind of agricultural three mesh remote sensing multispectral cameras it is characterised in that：Including trinocular image acquisition module and selecting module, with
ARM chip is the central processing unit of core, data memory module, power supply interface, GNSS module, WiFi module, shoot trigger mode
Block and shell.This camera can obtain near-infrared, red, green, blue, the image information of the five kinds of wave bands in red side, can be converted on demand not
Stored with after the image of form.
2. the agricultural three mesh remote sensing multispectral cameras of one kind according to claim 1 it is characterised in that：Described trinocular image is adopted
Collection module installs optical filter, near infrared filter and the red sideband pass filter of visible-range respectively additional, if it is desired, also can be more
Change the optical filter of respective wavelength.
3. the agricultural three mesh remote sensing multispectral cameras of one kind according to claim 1 it is characterised in that：Described trinocular image is adopted
Collection module single module is made up of adjustable zoom lens (1), bandpass filter (2) and cmos image sensor (3) three part.
4. the agricultural three mesh remote sensing multispectral cameras of one kind according to claim 1 it is characterised in that：Described selecting module can
It is described as trinocular image acquisition module switching on-off circuit, controlled from SP3T simulant electronic switch.
5. the agricultural three mesh remote sensing multispectral cameras of one kind according to claim 1 it is characterised in that：Described trinocular image is adopted
Collection module is with selecting module Integrated design in PCB 2 (6).
6. the agricultural three mesh remote sensing multispectral cameras of one kind according to claim 1 it is characterised in that：Described central authorities are processed
Device, data memory module, supply module, GNSS module, WiFi module and shooting trigger module Integrated design are in PCB 1
(5) on.
7. the agricultural three mesh remote sensing multispectral cameras of one kind according to claim 6 it is characterised in that：Described data storage mould
Block is stored by SD card.
8. the agricultural three mesh remote sensing multispectral cameras of one kind according to claim 6 it is characterised in that：Described power supply interface electricity
Source is provided by unmanned electromechanical source, has voltage stabilizing adapter circuit, by external wire and unmanned plane internal electric source joint weld.
9. the agricultural three mesh remote sensing multispectral cameras of one kind according to claim 6 it is characterised in that：Described WiFi module and
Shoot trigger module, the wireless transmitter controlled by connecting unmanned plane to fly, realize the real-time control that this equipment is shot, in addition exist
In the case of networking, remote data can be stored by cloud server by image remote module.
10. the agricultural three mesh remote sensing multispectral cameras of one kind according to claim 6 it is characterised in that：Described GNSS module
It is the receiver module that can support the Big Dipper, GPS and GLONASS satellite navigation system, with the particular location with record camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830058.8A CN106382919A (en) | 2016-09-09 | 2016-09-09 | Agricultural trinocular remote-sensing multispectral camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830058.8A CN106382919A (en) | 2016-09-09 | 2016-09-09 | Agricultural trinocular remote-sensing multispectral camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106382919A true CN106382919A (en) | 2017-02-08 |
Family
ID=57936691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610830058.8A Pending CN106382919A (en) | 2016-09-09 | 2016-09-09 | Agricultural trinocular remote-sensing multispectral camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106382919A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976856A (en) * | 2017-12-22 | 2018-05-01 | 西北农林科技大学 | A kind of multispectral agricultural camera of four mesh |
| CN108540698A (en) * | 2018-04-27 | 2018-09-14 | 长光禹辰信息技术与装备(青岛)有限公司 | A kind of the spectrum acquisition terminal and its operating method of more scene applications |
| CN111220272A (en) * | 2020-03-10 | 2020-06-02 | 长光禹辰信息技术与装备(青岛)有限公司 | Multispectral camera and unmanned aerial vehicle |
| CN111426640A (en) * | 2020-05-18 | 2020-07-17 | 中国工程物理研究院流体物理研究所 | Switchable continuous working spectrum camera and detection method |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020041328A1 (en) * | 2000-03-29 | 2002-04-11 | Astrovision International, Inc. | Direct broadcast imaging satellite system apparatus and method for providing real-time, continuous monitoring of earth from geostationary earth orbit and related services |
| CN102162851A (en) * | 2010-12-29 | 2011-08-24 | 北京大学 | Vegetation multispectral/hyperspectral imaging device |
| CN102829762A (en) * | 2011-06-17 | 2012-12-19 | 刘正千 | Unmanned aerial vehicle image processing system and method |
| CN203376646U (en) * | 2013-08-08 | 2014-01-01 | 北京宇图天下软件有限公司 | Low-altitude remote sensing monitoring system based on combination of 3S technology and unmanned aerial vehicle |
| CN104035412A (en) * | 2014-06-12 | 2014-09-10 | 江苏恒创软件有限公司 | Crop diseases and pest monitoring system and method based on unmanned plane |
| CN104199368A (en) * | 2014-09-20 | 2014-12-10 | 无锡北斗星通信息科技有限公司 | Field drought severity acquiring device positioned on unmanned plane |
| CN104660984A (en) * | 2015-01-16 | 2015-05-27 | 北京航空航天大学 | On-board multispectral high-definition earth observation device |
| CN204695108U (en) * | 2015-04-22 | 2015-10-07 | 西北农林科技大学 | A kind of small farm remote sensing system |
| CN204836324U (en) * | 2015-07-08 | 2015-12-02 | 西北农林科技大学 | Agricultural digital camera based on embedded system |
| CN204895880U (en) * | 2015-08-27 | 2015-12-23 | 中国农业科学院农业资源与农业区划研究所 | Unmanned aerial vehicle carries location and shoots device |
| CN205179245U (en) * | 2015-11-18 | 2016-04-20 | 海南甘霖农业科技发展有限公司 | Farm unmanned aerial vehicle inspection system |
| CN105657261A (en) * | 2015-12-30 | 2016-06-08 | 华南农业大学 | Unmanned aerial vehicle remote sensing image collection system and method based on Android device |
| CN105667775A (en) * | 2016-03-21 | 2016-06-15 | 孙颖昭 | Mobile phone App based remotely-controllable miniature aerial-photographing four-rotor aircraft and control method thereof |
| CN105675549A (en) * | 2016-01-11 | 2016-06-15 | 武汉大学 | Portable crop parameter measurement and growth vigor intelligent analysis device and method |
| CN206056578U (en) * | 2016-09-09 | 2017-03-29 | 西北农林科技大学 | A kind of agricultural three mesh remote sensing multispectral camera |
-
2016
- 2016-09-09 CN CN201610830058.8A patent/CN106382919A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020041328A1 (en) * | 2000-03-29 | 2002-04-11 | Astrovision International, Inc. | Direct broadcast imaging satellite system apparatus and method for providing real-time, continuous monitoring of earth from geostationary earth orbit and related services |
| CN102162851A (en) * | 2010-12-29 | 2011-08-24 | 北京大学 | Vegetation multispectral/hyperspectral imaging device |
| CN102829762A (en) * | 2011-06-17 | 2012-12-19 | 刘正千 | Unmanned aerial vehicle image processing system and method |
| CN203376646U (en) * | 2013-08-08 | 2014-01-01 | 北京宇图天下软件有限公司 | Low-altitude remote sensing monitoring system based on combination of 3S technology and unmanned aerial vehicle |
| CN104035412A (en) * | 2014-06-12 | 2014-09-10 | 江苏恒创软件有限公司 | Crop diseases and pest monitoring system and method based on unmanned plane |
| CN104199368A (en) * | 2014-09-20 | 2014-12-10 | 无锡北斗星通信息科技有限公司 | Field drought severity acquiring device positioned on unmanned plane |
| CN104660984A (en) * | 2015-01-16 | 2015-05-27 | 北京航空航天大学 | On-board multispectral high-definition earth observation device |
| CN204695108U (en) * | 2015-04-22 | 2015-10-07 | 西北农林科技大学 | A kind of small farm remote sensing system |
| CN204836324U (en) * | 2015-07-08 | 2015-12-02 | 西北农林科技大学 | Agricultural digital camera based on embedded system |
| CN204895880U (en) * | 2015-08-27 | 2015-12-23 | 中国农业科学院农业资源与农业区划研究所 | Unmanned aerial vehicle carries location and shoots device |
| CN205179245U (en) * | 2015-11-18 | 2016-04-20 | 海南甘霖农业科技发展有限公司 | Farm unmanned aerial vehicle inspection system |
| CN105657261A (en) * | 2015-12-30 | 2016-06-08 | 华南农业大学 | Unmanned aerial vehicle remote sensing image collection system and method based on Android device |
| CN105675549A (en) * | 2016-01-11 | 2016-06-15 | 武汉大学 | Portable crop parameter measurement and growth vigor intelligent analysis device and method |
| CN105667775A (en) * | 2016-03-21 | 2016-06-15 | 孙颖昭 | Mobile phone App based remotely-controllable miniature aerial-photographing four-rotor aircraft and control method thereof |
| CN206056578U (en) * | 2016-09-09 | 2017-03-29 | 西北农林科技大学 | A kind of agricultural three mesh remote sensing multispectral camera |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976856A (en) * | 2017-12-22 | 2018-05-01 | 西北农林科技大学 | A kind of multispectral agricultural camera of four mesh |
| CN108540698A (en) * | 2018-04-27 | 2018-09-14 | 长光禹辰信息技术与装备(青岛)有限公司 | A kind of the spectrum acquisition terminal and its operating method of more scene applications |
| CN111220272A (en) * | 2020-03-10 | 2020-06-02 | 长光禹辰信息技术与装备(青岛)有限公司 | Multispectral camera and unmanned aerial vehicle |
| CN111426640A (en) * | 2020-05-18 | 2020-07-17 | 中国工程物理研究院流体物理研究所 | Switchable continuous working spectrum camera and detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106382919A (en) | Agricultural trinocular remote-sensing multispectral camera | |
| US9392192B2 (en) | Image processing device, server, and storage medium to perform image composition | |
| CN206807583U (en) | device for imaging | |
| CN207530934U (en) | A kind of dual camera module with infrared imaging function | |
| CN104570577A (en) | 720-degree panoramic camera | |
| CN102375323A (en) | Imaging system and image capturing apparatus | |
| US10602064B2 (en) | Photographing method and photographing device of unmanned aerial vehicle, unmanned aerial vehicle, and ground control device | |
| WO2018058640A1 (en) | Method, apparatus and device for determining photographing policy of photographing device | |
| CN106303179A (en) | A kind of full shot for mobile terminal | |
| CN102997996A (en) | Shortwave infrared day and night remote multispectral imager and imaging method | |
| CN106817794A (en) | TOF circuit modules and its application | |
| CN204836324U (en) | Agricultural digital camera based on embedded system | |
| CN106412393A (en) | Agricultural binocular multispectral camera | |
| CN113141442B (en) | Camera and light supplementing method thereof | |
| CN104580895B (en) | It is a kind of that there is the airborne imaging system taken the photograph according to synchronous working ability | |
| CN206056578U (en) | A kind of agricultural three mesh remote sensing multispectral camera | |
| CN108449572A (en) | One kind being based on Embedded unmanned aerial vehicle remote sensing image-pickup method | |
| CN108495047A (en) | A kind of unmanned aerial vehicle onboard digital camera control system and control method | |
| CN105163030A (en) | Field camera system based on infrared induction switches and working method thereof | |
| CN110460757B (en) | Integrated spectrum camera lens and spectrum camera | |
| CN209181914U (en) | A kind of remote laser spot detection system | |
| CN207689359U (en) | A kind of portable type ground high-spectrum imager | |
| CN205622730U (en) | Unmanned aerial vehicle remote control visible light imaging system | |
| CN106162136B (en) | A kind of white balance calibration method, system and mobile terminal for infrared shooting | |
| CN206060685U (en) | A kind of photovoltaic panel hot spot effect detecting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170208 |