Method and apparatus for direct detection, location, analysis, identification, and reporting of vegetation clearance violations
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G06K-009/36
G01C-003/08
G01B-011/24
G01B-011/28
G06K-009/00
H04N-007/18
출원번호
US-0243211
(2014-04-02)
등록번호
US-9140548
(2015-09-22)
발명자
/ 주소
Dow, James W.
Rhodes, Michael D.
Openshaw, William A.
Dow, W. Scott
Page, Alan R.
출원인 / 주소
Aerotec, LLC
대리인 / 주소
Nixon Peabody LLP
인용정보
피인용 횟수 :
0인용 특허 :
8
초록▼
A method and system for processing digital image data taken from a three-dimensional topographic area including terrain and a right of way including a first and a second object to establish a clearance surface to define clearance violations within a boundary area. Waypoints are located to define a c
A method and system for processing digital image data taken from a three-dimensional topographic area including terrain and a right of way including a first and a second object to establish a clearance surface to define clearance violations within a boundary area. Waypoints are located to define a centerline and the boundary area to be analyzed. Vegetation coordinate points in the scene are determined from the digital image data. Ground coordinate points are determined from the digital image data. A clearance surface segment is constructed within the boundary area between the first and second object. The clearance surface is determined from the location of the first and second object and clearance criteria. The clearance surface is used to define a violation region.
대표청구항▼
1. A portable device for recording obstruction data from a geographical area, the device comprising: a memory device storing data of objects in the geographical area including a previously recorded obstruction, clearance surface data and contour map data;a controller coupled to the memory device to
1. A portable device for recording obstruction data from a geographical area, the device comprising: a memory device storing data of objects in the geographical area including a previously recorded obstruction, clearance surface data and contour map data;a controller coupled to the memory device to generate display data;a display displaying a contour map of the area including the objects in the area based on the display data; andan input device accepting inputs from a user to record an observed location of the obstruction in the area. 2. The portable device of claim 1, further comprising a laser range finder coupled to the input device, the laser range finder determining the location of the obstruction via a single laser shot at the obstruction. 3. The portable device of claim 1, wherein the portable device is a handheld device. 4. The portable device of claim 1, wherein the controller determines whether the recorded obstruction location violates clearance criteria for the area. 5. The portable device of claim 1, further comprising a positioning device to display the position of the portable device on the contour map. 6. The portable device of claim 1, wherein the display displays a map background having one of a group of aerial photographs, digital terrain models, and diagrams. 7. The portable device of claim 1, wherein the memory device is a storage card having the data preloaded. 8. The portable device of claim 1, wherein the controller performs multiple types of analysis based on the obstruction data. 9. The portable device of claim 1 further comprising a camera for capturing an image of the area. 10. The portable device of claim 1, further comprising a telecommunication device for transmitting the recorded location of the obstruction. 11. A method of recording obstruction data from a geographical area, the method comprising: storing data of objects in the geographical area including a previously recorded obstruction, clearance surface data and contour map data on a storage device;displaying a contour map of the area including the objects in the area on a display device via a controller; andaccepting an input from a user to record an observed location of the obstruction in the area via an input device. 12. The method of claim 11, wherein the observed location is determined via a single laser shot from a laser range finder coupled to the input device. 13. The method of claim 11, wherein the display, controller and input device are in a portable handheld device. 14. The method of claim 11, further comprising determining whether the recorded obstruction location violates clearance criteria for the area. 15. The method of claim 13, further comprising displaying the position of the portable device on the contour map. 16. The method of claim 11, further comprising displaying a map background including one of aerial photographs, digital terrain models, and diagrams. 17. The method of claim 11, further comprising capturing an image of the area via a camera. 18. The method of claim 11, further comprising transmitting the recorded location of the obstruction.
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