[미국특허]
Virtual white lines (VWL) for delimiting planned excavation sites of staged excavation projects
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G09G-005/00
G06F-003/048
출원번호
US-0475905
(2009-06-01)
등록번호
US-8384742
(2013-02-26)
발명자
/ 주소
Nielsen, Steven E.
Chambers, Curtis
Farr, Jeffrey
출원인 / 주소
Certusview Technologies, LLC
인용정보
피인용 횟수 :
36인용 특허 :
55
초록▼
Methods and apparatus for facilitating detection of a presence or an absence of at least one underground facility within a dig area. Source data representing one or more input images of a geographic area including the dig area is electronically received at a first user location, which may be remote
Methods and apparatus for facilitating detection of a presence or an absence of at least one underground facility within a dig area. Source data representing one or more input images of a geographic area including the dig area is electronically received at a first user location, which may be remote from the dig area. The source data is processed so as to display at least a portion of the input image(s) on a display device. One or more indicators are added to the displayed input image(s), via a user input device associated with the display device, to provide at least one indication of the dig area and thereby generate a marked-up digital image. In the case of a staged excavation project, the input image, or a plurality of associated images, may include indicia of multiple dig areas corresponding to multiple stages of the staged excavation project.
대표청구항▼
1. An apparatus for facilitating detection of a presence or an absence of at least one underground facility within a dig area, wherein at least a portion of the dig area is planned to be excavated or disturbed during excavation activities, the apparatus comprising: a communication interface;a displa
1. An apparatus for facilitating detection of a presence or an absence of at least one underground facility within a dig area, wherein at least a portion of the dig area is planned to be excavated or disturbed during excavation activities, the apparatus comprising: a communication interface;a display device;at least one user input device;a memory to store processor-executable instructions; anda processing unit coupled to the communication interface, the display device, the at least one user input device, and the memory, wherein upon execution of the processor-executable instructions by the processing unit, the processing unit: controls the communication interface to electronically receive source data representing at least one input image of a geographic area including a first dig area and at least one additional dig area, wherein the first dig area corresponds to a first stage of a staged excavation project and the at least one additional dig area corresponds to at least one subsequent stage of the staged excavation project;controls the display device to display at least a portion of the at least one input image;acquires at least one first user input from the at least one user input device;generates a first generation marked-up digital image including at least one first indicator overlaid on the at least one input image to provide at least one indication of the first dig area where the first stage of the staged excavation project is planned to be performed;acquires at least one second user input from the at least one user input device;generates a multi-generational marked-up digital image including at least one additional indicator overlaid on the first generation marked-up digital image including the at least one indication of the first dig area to provide at least one indication of the at least one additional dig area where the at least one subsequent stage of the staged excavation project is planned to be performed;adds a first indication to the first generation marked-up digital image and/or the multi-generational marked-up digital image that the first dig area corresponds to the first stage;adds a second indication to the multi-generational marked-up digital image that the at least one additional dig area corresponds to the at least one subsequent stage; andfurther controls the communication interface and/or the memory to electronically transmit and/or electronically store information relating to the multi-generational marked-up digital image so as to facilitate the detection of the presence or the absence of the at least one underground facility within the plurality of dig areas. 2. The apparatus of claim 1, wherein the processing unit: adds a first excavation date, corresponding to the first dig area, to the first generation marked-up digital image and/or the multi-generational marked-up digital image; andadds a second excavation date, corresponding to the at least one additional dig area, to the multi-generational marked-up digital image. 3. The apparatus of claim 1, wherein the processing unit: electronically stores, in the memory, the information relating to the multi-generational marked-up digital image with a corresponding descriptor file comprising information identifying at least one ticket number. 4. The apparatus of claim 3, wherein the at least one ticket number comprises a first ticket number corresponding to the first stage of the staged excavation project and at least one additional ticket number corresponding to the at least one subsequent stage of the staged excavation project. 5. The apparatus of claim 3, wherein the descriptor file further comprises a first stage identifier corresponding to the first stage of the staged excavation project and at least one additional stage identifier corresponding to the at least one subsequent stage of the staged excavation project. 6. The apparatus of claim 3, wherein the descriptor file further comprises a first stage date corresponding to the first stage of the staged excavation project and at least one additional stage date corresponding to the at least one subsequent stage of the staged excavation project. 7. At least one computer-readable storage medium encoded with instructions that, when executed by at least one processing unit, perform a method for facilitating detection of a presence or an absence of at least one underground facility within a dig area, wherein at least a portion of the dig area is planned to be excavated or disturbed during excavation activities, the method comprising: A) electronically receiving source data representing at least one input image of a geographic area including the first dig area and the at least one additional dig area, wherein the first dig area corresponds to a first stage of a staged excavation project and the at least one additional dig area corresponds to at least one subsequent stage of the staged excavation project;B) processing the source data so as to display at least a portion of the at least one input image on a display device;C) receiving at least one first user input via at least one user input device associated with the display device;D) adding, based on the at least one first user input, at least one first indicator to the displayed at least one input image to provide at least one indication of the first dig area where the first stage of the staged excavation project is planned to be performed and thereby generate a first generation marked-up digital image;E) receiving at least one second user input via the at least one user input device;F) adding, based on the at least one second user input, at least one additional indicator to the first generation marked-up digital image including the at least one indication of the first dig area to provide at least one indication of the at least one additional dig area where the at least one subsequent stage of the staged excavation project is planned to be performed and thereby generate a multi-generational marked-up digital image;G) adding a first indication to the first generation marked-up digital image and/or the multi-generational marked-up digital image that the first dig area corresponds to the first stage;H) adding a second indication to the multi-generational marked-up digital image that the at least one additional dig area corresponds to the at least one subsequent stage; andI) electronically transmitting and/or electronically storing information relating to the multi-generational marked-up digital image so as to facilitate the detection of the presence or the absence of the at least one underground facility within the plurality of dig areas. 8. The at least one computer-readable storage medium of claim 7, wherein the method further comprises: adding a first excavation date corresponding to the first dig area to the first generation marked-up digital image and/or the multi-generational marked-up digital image; andadding a second excavation date corresponding to the at least one additional dig area to the multi-generational marked-up digital image. 9. The at least one computer-readable storage medium of claim 7, wherein I) comprises: electronically storing the information relating to the multi-generational marked-up digital image with a corresponding descriptor file comprising information identifying at least one ticket number. 10. The at least one computer-readable storage medium of claim 9, wherein the at least one ticket number comprises a first ticket number corresponding to the first stage of the staged excavation project and at least one additional ticket number corresponding to the at least one subsequent stage of the staged excavation project. 11. The at least one computer-readable storage medium of claim 9, wherein the descriptor file further comprises a first stage identifier corresponding to the first stage of the staged excavation project and at least one additional stage identifier corresponding to the at least one subsequent stage of the staged excavation project. 12. The at least one computer-readable storage medium of claim 9, wherein the descriptor file further comprises a first stage date corresponding to the first stage of the staged excavation project and at least one additional stage date corresponding to the at least one subsequent stage of the staged excavation project. 13. A method for facilitating detection of a presence or an absence of at least one underground facility within a plurality of dig areas comprising a first dig area and at least one additional dig area, wherein at least a portion of the plurality of dig areas is planned to be excavated or disturbed during excavation activities, the method comprising: A) electronically receiving source data representing at least one input image of a geographic area including the first dig area and the at least one additional dig area, wherein the first dig area corresponds to a first stage of a staged excavation project and the at least one additional dig area corresponds to at least one subsequent stage of the staged excavation project;B) processing the source data so as to display at least a portion of the at least one input image on a display device;C) adding, via at least one user input device associated with the display device, at least one first indicator to the displayed at least one input image to provide at least one indication of the first dig area where the first stage of the staged excavation project is planned to be performed and thereby generate a first generation marked-up digital image;D) adding, via the at least one user input device, at least one additional indicator to the first generation marked-up digital image including the at least one indication of the first dig area to provide at least one indication of the at least one additional dig area where the at least one subsequent stage of the staged excavation project is planned to be performed and thereby generate a multi-generational marked-up digital image;E) adding a first indication to the first generation marked-up digital image and/or the multi-generational marked-up digital image that the first dig area corresponds to the first stage;F) adding a second indication to the multi-generational marked-up digital image that the at least one additional dig area corresponds to the at least one subsequent stage; andG) electronically transmitting and/or electronically storing information relating to the multi-generational marked-up digital image so as to facilitate the detection of the presence or the absence of the at least one underground facility within the plurality of dig areas. 14. The method of claim 13, wherein A) through D) are performed at a user location remote from the plurality of dig areas. 15. The method of claim 13, further comprising: adding a first excavation date, corresponding to the first dig area, to the first generation marked-up digital image and/or the multi-generational marked-up digital image; andadding a second excavation date, corresponding to the at least one additional dig area, to the multi-generational marked-up digital image. 16. The method of claim 13, wherein G) comprises: electronically storing the information relating to the multi-generational marked-up digital image with a corresponding descriptor file comprising information identifying at least one ticket number.
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