CN206387415U - Wood land canopy density information collecting device - Google Patents
Wood land canopy density information collecting device Download PDFInfo
- Publication number
- CN206387415U CN206387415U CN201720097947.8U CN201720097947U CN206387415U CN 206387415 U CN206387415 U CN 206387415U CN 201720097947 U CN201720097947 U CN 201720097947U CN 206387415 U CN206387415 U CN 206387415U
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- China
- Prior art keywords
- wireless signal
- support plate
- camera
- transmitting device
- canopy density
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Abstract
Wood land canopy density information collecting device, is related to forestry.The utility model is current the problem of wood land canopy density information gathering accuracy caused by by the way of taking photo by plane is poor in order to solve.Support plate of the present utility model is horizontally disposed with, and the bottom of a camera is fixed on the center of support plate, and the shooting face of a camera is straight up；N number of through hole is uniformly provided with support plate, N number of infrared transmitting device is embedded into N number of through hole, and the N bars infrared ray that N number of infrared transmitting device is launched is straight up；Wireless signal transmitting device and antenna are arranged on support plate；The signal input part connection of the image signal output end and wireless signal transmitting device of a number camera；Wireless signal receiver and No. two antennas are arranged on unmanned plane；Ccd video camera is arranged on unmanned plane.The utility model is applied to wood land canopy density information gathering.
Description
Technical field
The present invention relates to forestry.
Background technology
In forestry, canopy density refer to total projection area and this forest land of the arbor tree crown under direct sunlight on ground in forest
The ratio of the gross area.Canopy density reflect the density of trees distribution.At present, for region canopy density information gathering mainly by taking photo by plane
Mode be imaged, then carried out by way of image procossing.But due to being to take a crane shot, this imaging can be by shorter trees, meadow
Disturbed etc. factor, region canopy density information gathering accuracy is poor.
The content of the invention
The present invention be in order to solve at present caused by by the way of taking photo by plane wood land canopy density information gathering accuracy
Poor the problem of, so as to provide a kind of wood land canopy density information collecting device.
Wood land canopy density information collecting device, it includes unmanned plane 11, and it also includes support plate 6, N number of infrared emitting
Device 7, camera 8, ccd video camera 12, wireless signal receiver 13, an antenna 14, No. two antennas 10 and wireless
Sender unit；N is positive integer；
Support plate 6 is horizontally disposed with, and the bottom of a camera 8 is fixed on the center of support plate 6, the bat of a camera 8
Take the photograph face straight up；
N number of through hole is uniformly provided with support plate 6, N number of infrared transmitting device 7 is embedded into N number of through hole, and this is N number of infrared
The N bars infrared ray that line emitter 7 is launched is straight up；
Wireless signal transmitting device and an antenna 14 are arranged on support plate 6, the nothing of the wireless signal transmitting device
Line signal transmitting terminal is connected with the end of an antenna 14；The image signal output end and wireless signal transmission of number camera 8
The signal input part connection of device；
Wireless signal receiver 13 and No. two antennas 10 are arranged on unmanned plane 11, the wireless signal receiver
13 wireless signal input is connected with the end of No. two antennas 10；The wireless signal receiver 13 is used to receive wireless communication
The signal of number emitter transmitting；
Ccd video camera 12 is arranged on unmanned plane 11, and the shooting face of the ccd video camera 12 is straight down.
In the use of the present invention, shoot the image of the canopy density between trees from the bottom to top using a camera, and with nothing
The mode of line sends the image of shooting to unmanned plane；While from top to bottom shooting the figure of canopy density between trees using unmanned plane
Picture, the image includes multiple infrared ray points, and the image shot by two ways can be carried out to the canopy density in a region
Accurately present.The wood land canopy density information accuracy that the present invention is gathered is greatly improved.
Brief description of the drawings
Fig. 1 is the structural representation of above ground portion in the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the overall structure diagram of the present invention；
Embodiment
Embodiment one, illustrate present embodiment, wood land canopy density information gathering with reference to Fig. 1 to Fig. 3
Device, it includes unmanned plane 11, it also include support plate 6, N number of infrared transmitting device 7, camera 8, ccd video camera 12,
Wireless signal receiver 13, an antenna 14, No. two antennas 10 and wireless signal transmitting device；N is positive integer；
Support plate 6 is horizontally disposed with, and the bottom of a camera 8 is fixed on the center of support plate 6, the bat of a camera 8
Take the photograph face straight up；
N number of through hole is uniformly provided with support plate 6, N number of infrared transmitting device 7 is embedded into N number of through hole, and this is N number of infrared
The N bars infrared ray that line emitter 7 is launched is straight up；
Wireless signal transmitting device and an antenna 14 are arranged on support plate 6, the nothing of the wireless signal transmitting device
Line signal transmitting terminal is connected with the end of an antenna 14；The image signal output end and wireless signal transmission of number camera 8
The signal input part connection of device；
Wireless signal receiver 13 and No. two antennas 10 are arranged on unmanned plane 11, the wireless signal receiver
13 wireless signal input is connected with the end of No. two antennas 10；The wireless signal receiver 13 is used to receive wireless communication
The signal of number emitter transmitting；
Ccd video camera 12 is arranged on unmanned plane 11, and the shooting face of the ccd video camera 12 is straight down.
In the use of the present invention, shoot the image of the canopy density between trees from the bottom to top using a camera, and with nothing
The mode of line sends the image of shooting to unmanned plane；While from top to bottom shooting the figure of canopy density between trees using unmanned plane
Picture, the image includes multiple infrared ray points, and the image shot by two ways can be carried out to the canopy density in a region
Accurately present.The wood land canopy density information accuracy that the present invention is gathered is greatly improved.
The present invention sends infrared ray straight up by multigroup infrared transmitting device, which part infrared ray by branch,
Leaf is blocked, and the part do not blocked can then form hot spot on ccd video camera, it is possible thereby to which lack part is intuitively presented
The profile that infrared ray is formed, and the line of the part transmitted is then the part not being blocked, it is possible thereby to intuitively find out
The size of region canopy density.
In present embodiment, by multigroup device of the invention even in the different zones of forest, then a unmanned plane
It can be seen that the situation of forest canopy density.
In present embodiment, infrared generator even it is more, canopy density monitoring effect it is better.
Wood land canopy density information described in embodiment two, present embodiment and embodiment one
The difference of harvester is that it also includes support tube, and one end of the support tube is fixedly connected with the bottom centre of support plate 6.
Wood land canopy density information described in embodiment three, present embodiment and embodiment one
The difference of harvester is that support tube includes circular cone type collect cavity 1, infiltration supervisor 2 and filter screen 3；
Infiltration supervisor 2 is vertically arranged, and the end of the circular cone type collect cavity 1 is threadedly coupled with the bottom of infiltration supervisor 2；Ooze
The middle part of water supervisor 2 is provided with a rectangular recess 4, and a rectangular recess 4 is Ji Tu areas；
M water seepage hole is provided with the tube wall of infiltration supervisor 2, M is positive integer；
Filter screen 3 is arranged in infiltration supervisor 2, and positioned between rectangular recess 4 and circular cone type collect cavity 1.
Wood land canopy density information described in embodiment four, present embodiment and embodiment one
The difference of harvester is that the middle part of infiltration supervisor 2 is also provided with No. two rectangular recess, No. two rectangular recess and a square
Connected in star 4 is oppositely arranged, and No. two rectangular recess are sensor rest area.
Wood land canopy density information described in embodiment five, present embodiment and embodiment one
The difference of harvester is that it also includes soil pressure meter 5, and the soil pressure meter 5 is fixed on the inside of No. two rectangular recess.
In present embodiment, the below ground that the probe portion in the present invention is inserted in forest；When region, canopy density are excessive
When, the observation flow of water of circular cone type collect cavity 1 and observation soil layer change can be screwed off by way of taking out probe portion to scene, from
And judge the soil texture information in trees location.
Claims (4)
1. wood land canopy density information collecting device, it includes unmanned plane (11), it is characterized in that：It also includes support plate (6), N
Individual infrared transmitting device (7), camera (8), ccd video camera (12), wireless signal receiver (13), an antenna
(14), No. two antennas (10) and wireless signal transmitting device；N is positive integer；
Support plate (6) is horizontally disposed with, and the bottom of a camera (8) is fixed on the center of support plate (6), a camera (8)
Shooting face straight up；
N number of through hole is uniformly provided with support plate (6), N number of infrared transmitting device (7) is embedded into N number of through hole, and this is N number of infrared
The N bars infrared ray that line emitter (7) is launched is straight up；
Wireless signal transmitting device and an antenna (14) are arranged on support plate (6), the nothing of the wireless signal transmitting device
Line signal transmitting terminal is connected with the end of an antenna (14)；The image signal output end and wireless signal of a number camera (8)
The signal input part connection of emitter；
Wireless signal receiver (13) and No. two antennas (10) are arranged on unmanned plane (11), the reception of wireless signals dress
The wireless signal input for putting (13) is connected with the end of No. two antennas (10)；The wireless signal receiver (13) is used to connect
Receive the signal of wireless signal transmitting device transmitting；
Ccd video camera (12) is arranged on unmanned plane (11), and the shooting face of the ccd video camera (12) is straight down.
2. canopy density information collecting device in wood land according to claim 1, it is characterised in that it also includes support tube,
One end of the support tube is fixedly connected with the bottom centre of support plate (6).
3. canopy density information collecting device in wood land according to claim 1, it is characterised in that support tube includes circular cone
Formula collect cavity (1), infiltration supervisor (2) and filter screen (3)；
Infiltration supervisor (2) is vertically arranged, and the end of the circular cone type collect cavity (1) is threadedly coupled with the bottom of infiltration supervisor (2)；
A rectangular recess (4) is provided with the middle part of infiltration supervisor (2), a rectangular recess (4) is Ji Tu areas；
M water seepage hole is provided with the tube wall of infiltration supervisor (2), M is positive integer；
Filter screen (3) is arranged in infiltration supervisor (2), and positioned between rectangular recess (4) and circular cone type collect cavity (1).
4. canopy density information collecting device in wood land according to claim 3, it is characterised in that in infiltration supervisor (2)
Portion is also provided with No. two rectangular recess, and No. two rectangular recess are oppositely arranged with a rectangular recess (4), and No. two rectangles are recessed
Groove is sensor rest area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097947.8U CN206387415U (en) | 2017-01-25 | 2017-01-25 | Wood land canopy density information collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097947.8U CN206387415U (en) | 2017-01-25 | 2017-01-25 | Wood land canopy density information collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206387415U true CN206387415U (en) | 2017-08-08 |
Family
ID=59494038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720097947.8U Expired - Fee Related CN206387415U (en) | 2017-01-25 | 2017-01-25 | Wood land canopy density information collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206387415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116817865A (en) * | 2023-08-30 | 2023-09-29 | 中国科学院地理科学与资源研究所 | Multi-point synchronous measuring device for canopy closure degree and vegetation coverage degree under forest |
-
2017
- 2017-01-25 CN CN201720097947.8U patent/CN206387415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116817865A (en) * | 2023-08-30 | 2023-09-29 | 中国科学院地理科学与资源研究所 | Multi-point synchronous measuring device for canopy closure degree and vegetation coverage degree under forest |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20210125 |