CN106561045A - Portable unmanned plane multispectral imaging system - Google Patents
Portable unmanned plane multispectral imaging system Download PDFInfo
- Publication number
- CN106561045A CN106561045A CN201610560114.0A CN201610560114A CN106561045A CN 106561045 A CN106561045 A CN 106561045A CN 201610560114 A CN201610560114 A CN 201610560114A CN 106561045 A CN106561045 A CN 106561045A
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- China
- Prior art keywords
- control
- module
- controller
- multispectral
- image
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
Abstract
The invention relates to a portable unmanned plane multispectral imaging system, and the technical characteristics of the system are that the system comprises an imaging element, a case, and a controller; the system is installed on an unmanned plane and is connected with a GPS and a flight controller. When the imaging element is an ADC Micro multispectral camera, the imaging element just can collect a single image in a mode of manual control or collect images regularly in a mode of continuous photographing, the time interval of image collection will be greatly increased if the time and spatial coordinate information of an image collection moment are recorded during the collection of images, and then the requirements of the large-area multispectral remote sensing monitoring image overlapping degree is difficult to meet. Aiming at the existing defects, the controller achieves the control of image collection, achieves the fixed-point, timing and fixed-distance taking of the multispectral images. Moreover, when the camera carries out the photographing, the controller also can record the time and spatial coordinate information of the image collection moment, so as to meet the requirements of the large-area aerial survey image overlapping degree. The system is reasonable in design, enables the controller to be combined with a multispectral ADC Micro sensor, enables the combined part to be installed on the unmanned plane for collecting various types of multispectral information in the field of remote sensing monitoring.
Description
Technical field
The present invention relates to a kind of Portable unmanned machine multi-optical spectrum imaging system, belongs to low latitude unmanned aerial vehicle remote sensing technical field.
Background technology
Experiment of UAV remote sensing system by its delivery it is convenient, that flexibility is high, duty cycle is short, image data resolution is high etc. is excellent
Gesture, is more and more applied in remote sensing monitoring.Compared to Visible imaging system, multi-optical spectrum imaging system by its
Advantage in wavelength band, can obtain the agricultural production information such as crop growing state, soil nutrient, pest and disease damage, it is also possible to after calamity
The aspects such as the monitoring of road corrupted information, forest fire protection.
At present multi-optical spectrum imaging system prevailing price costliness, volume are larger, it is difficult to be mounted on SUAV for many
Spectroscopic remote monitoring.ADC Micro multispectral cameras have the advantage such as cheap, small volume, lightweight, small power consumption, can be with
Easily it is carried on SUAV.But presence can only control manually to gather single image or with burst mode timing acquiring figure
Picture, and if recording time, spatial coordinated information when image is gathered, it will cause image acquisition interval to aggravate significantly
The problems such as, and then be difficult to meet the requirement of large area multispectral remote sensing monitoring image degree of overlapping.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of reasonable in design, convenient, stable performance of control
Portable unmanned machine multi-optical spectrum imaging system.
The present invention solves its technical problem and takes technical scheme below to realize：
A kind of Portable unmanned machine multi-optical spectrum imaging system, including image-forming component, casing and controller, are mounted in unmanned plane
Above and with GPS and winged control it is connected.Image-forming component is arranged on the lower section of casing and is connected with the controller in casing.Casing is provided with
SD card slot, USB data transmission interface, control command interface, the reserved opening of GPS interface.Controller is by control module, power supply mould
Block, memory module, telecommand receiver module, winged control command reception module, GPS information receiver module and usb data interface structure
Power for modules into, power module and usb data interface；Memory module using Micro SD cards and with Micro SD card grooves
Be connected time, the spatial coordinated information for gathering the moment for storage image；Telecommand receiver module and winged control command reception mould
Block is used to receive remote control and flies control control instruction, and sends control module to；GPS information receiver module is used for GPS information, and passes
Give control module；Control module completes the process of various data.
Described image-forming component adopts ADC Micro multispectral sensors.
Described winged control is increased income for PPZ and flies control.
Described remote control is that the world flies WFT09SII.
Advantages of the present invention and good effect are：
The present invention is reasonable in design, and microcontroller is combined together with ADC Micro multispectral sensors, low with price
The advantage such as honest and clean, small volume, lightweight and easy to control, weight is less than 200g, in that context it may be convenient to is mounted on SUAV and uses
In the monitoring of large area multispectral remote sensing.The multispectral image of collection meets certain Duplication, and during the IMAQ of record
The time at quarter, spatial coordinated information can meet image mosaic requirement.
Description of the drawings
Fig. 1 is present configuration front view
Fig. 2 is the connection diagram of image-forming component and controller
Fig. 3 is present system connection diagram
Fig. 4 be it is of the invention with it is winged control etc. connection diagram
Specific embodiment
The present invention is further described below in conjunction with accompanying drawing.
A kind of Portable unmanned machine multi-optical spectrum imaging system, as shown in figure 1, main by image-forming component 1, casing 9 and control
Device 3 is constituted.Casing is provided with storage card slot 5, usb data interface 6, control command interface 7, the reserved opening of GPS interface 8.Into
Element is ADC Micro multispectral sensors, is installed in the lower section of casing and is connected with the controller in casing, is connected
Mode to image-forming component by controller as shown in Fig. 2 powered, pin S output image acquisitions once can with GND short circuits
To gather a multispectral image under single bat pattern, the image of collection is stored in the Micro SD of itself institute's band.Such as Fig. 3 institutes
Show, controller is by control module, power module, memory module, telecommand receiver module, winged control command reception module, GPS letters
Breath receiver module and usb data interface composition.Power module can power with usb data interface for modules, the usb data
Interface not only provides function of supplying power, data-transformation facility, carry out parameter setting and tune to system by being connected with computer
Examination.Telecommand receiver module and winged control command reception module are used to receive remote control and fly control control instruction, and send control to
Module.After control module interpretation control command, can judge whether order is correct, and then by controlling optical coupled switch closure collection figure
Picture, S pins that will be in Fig. 2 and GND short circuits.GPS information receiver module is used for real-time reception GPS information and is transferred to control mould
Block, by control module data interpretation is completed, and multi-optical spectrum image collecting time, space coordinates are stored in the form of POS data
Information.Memory module is connected for time, the sky at storage image collection moment using Micro SD cards and with Micro SD card grooves
Between coordinate information.Used as the core of controller, using arm processor STM32, control image-forming component carries out image and adopts control module
Collect, complete gps data interpretation, and the time at IMAQ moment, spatial coordinated information storage are arrived into interior in the form of POS data
In depositing card.
Fig. 4 is the connection diagram that the present invention and unmanned plane fly control, remote control receiver and GPS, wherein 10 are the present invention,
11 is that unmanned plane flies control, and 12 is remote control receiver, and 13 is GPS module.Unmanned plane flies to control the control command by controller
Interface 7 is connected with controller.Mission planning of taking photo by plane can be carried out in the earth station that PPZ increases income winged control, flight can be generated
Task and by pinpoint or spacing in the way of generate IMAQ point, and upload to and fly in control.When unmanned plane reaches IMAQ point
When, fly control meeting output control order so that controller control image-forming component carries out IMAQ, and then completes multispectral image
Regularly, spacing collection.Remote control receiver is connected by control command interface 7 with controller, by switch control rule on remote control
Receiver exports PWM, i.e. output control order completes the fixed point collection of multispectral image to controller.
The image-forming component is Tetracam ADC Micro sensors.The multispectral sensor has small volume, weight
Gently, the features such as small power consumption.Design parameter is as follows：
| Power supply | +9VDC to+14.7VDC(160mA) |
| Wavelength band | 520nm to 920nm |
| Pixel dimension | 6.55mm x 4.92mm |
| Resolution ratio | 3200000 |
| Camera lens | 8.43mm |
| Horizontal field of view angle | 37.67° |
| Vertical field of view angle | 28.75° |
| Weight | 90g |
| Operating temperature range | 0-40℃ |
| Operating humidity range | Relative humidity ＜ 85% |
Claims (5)
1. a kind of Portable unmanned machine multi-optical spectrum imaging system, it is characterised in that：Including image-forming component, casing and controller, take
It is loaded on unmanned plane and is connected with GPS and winged control.Image-forming component is arranged on the lower section of casing and is connected with the controller in casing.
Casing is provided with SD card slot, USB data transmission interface, control command interface, the reserved opening of GPS interface.Controller is by controlling
Module, power module, memory module, telecommand receiver module, winged control command reception module, GPS information receiver module and USB
Data-interface is constituted, and power module and usb data interface are powered for modules；Memory module using Micro SD cards and with
Micro SD card grooves are connected for time, the spatial coordinated information at storage image collection moment；Telecommand receiver module and fly
Control command reception module is used to receive remote control and flies control control instruction, and sends control module to；GPS information receiver module is used for
GPS information, and send control module to；Control module completes the process of various data.
2. a kind of Portable unmanned machine multi-optical spectrum imaging system according to claim 1, it is characterised in that：Described imaging
Element adopts ADC Micro multispectral sensors.
3. a kind of Portable unmanned machine multi-optical spectrum imaging system according to claim 1, it is characterised in that：Told controller
Time, the spatial coordinated information at IMAQ moment can be recorded.
4. a kind of Portable unmanned machine multi-optical spectrum imaging system according to claim 1, it is characterised in that：It is described it is winged control be
PPZ increases income and flies control.
5. a kind of Portable unmanned machine multi-optical spectrum imaging system according to claim 1, it is characterised in that：Can be with remote control
Device receiver, winged control are connected, and realize fixed point, timing and the spacing collection of multispectral data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610560114.0A CN106561045A (en) | 2016-07-09 | 2016-07-09 | Portable unmanned plane multispectral imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610560114.0A CN106561045A (en) | 2016-07-09 | 2016-07-09 | Portable unmanned plane multispectral imaging system |
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| Publication Number | Publication Date |
|---|---|
| CN106561045A true CN106561045A (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610560114.0A Pending CN106561045A (en) | 2016-07-09 | 2016-07-09 | Portable unmanned plane multispectral imaging system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020088406A1 (en) * | 2018-10-29 | 2020-05-07 | 深圳市大疆创新科技有限公司 | Image processing device, video image capturing device, moving object, image processing method, and program |
| CN112357107A (en) * | 2020-10-28 | 2021-02-12 | 中国科学院上海技术物理研究所杭州大江东空间信息技术研究院 | Hyperspectral push-broom imaging system carried on six-rotor unmanned aerial vehicle |
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| CN101979961A (en) * | 2010-05-18 | 2011-02-23 | 中国地震局地球物理研究所 | Disaster condition acquisition system |
| CN103051871A (en) * | 2012-12-10 | 2013-04-17 | 天津中科遥感信息技术有限公司 | Special portable thermal infrared camera system for unmanned aerial vehicle |
| CN203350719U (en) * | 2013-07-03 | 2013-12-18 | 广州地理研究所 | Multispectral remote sensing system of single rotor micro unmanned plane |
| CN104050649A (en) * | 2014-06-13 | 2014-09-17 | 北京农业信息技术研究中心 | Agricultural remote sensing system |
| US20140316616A1 (en) * | 2013-03-11 | 2014-10-23 | Airphrame, Inc. | Unmanned aerial vehicle and methods for controlling same |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979961A (en) * | 2010-05-18 | 2011-02-23 | 中国地震局地球物理研究所 | Disaster condition acquisition system |
| CN103051871A (en) * | 2012-12-10 | 2013-04-17 | 天津中科遥感信息技术有限公司 | Special portable thermal infrared camera system for unmanned aerial vehicle |
| US20140316616A1 (en) * | 2013-03-11 | 2014-10-23 | Airphrame, Inc. | Unmanned aerial vehicle and methods for controlling same |
| CN203350719U (en) * | 2013-07-03 | 2013-12-18 | 广州地理研究所 | Multispectral remote sensing system of single rotor micro unmanned plane |
| CN104050649A (en) * | 2014-06-13 | 2014-09-17 | 北京农业信息技术研究中心 | Agricultural remote sensing system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020088406A1 (en) * | 2018-10-29 | 2020-05-07 | 深圳市大疆创新科技有限公司 | Image processing device, video image capturing device, moving object, image processing method, and program |
| CN111602384A (en) * | 2018-10-29 | 2020-08-28 | 深圳市大疆创新科技有限公司 | Image processing device, imaging device, moving object, image processing method, and program |
| CN111602384B (en) * | 2018-10-29 | 2021-11-05 | 深圳市大疆创新科技有限公司 | Image processing apparatus, imaging apparatus, moving object, and image processing method |
| CN112357107A (en) * | 2020-10-28 | 2021-02-12 | 中国科学院上海技术物理研究所杭州大江东空间信息技术研究院 | Hyperspectral push-broom imaging system carried on six-rotor unmanned aerial vehicle |
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Application publication date: 20170412 |