Surveying system
First Claim
Patent Images
1. A surveying system, comprising:
- a ground vehicle maneuverable within a surveying site;
a plurality of ground-based mobile communication stations positioned at different locations in the surveying site, each of the plurality of ground-based mobile communication stations being associated with a set of predefined coordinates corresponding to the location at which it is positioned;
a first wireless transceiver onboard the ground vehicle and in communication with each of the plurality of ground-based mobile communication stations, a location of the ground vehicle within the surveying site being determined based upon a triangulation thereof by the plurality of ground-based mobile communication stations from the set of predefined coordinates associated therewith;
a surveying total station onboard the ground vehicle; and
a navigation unit onboard the ground vehicle, the navigation unit being loaded with a representation of the surveying site and including one or more points of interest thereon, the navigation unit maneuvering the ground vehicle to a selected one of the one or more points of interest.
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Abstract
A surveying system having a total station integrated into an unmanned ground vehicle communicates with a plurality of mobile communication stations that are located on known site coordinates. By locating the mobile communication stations on known coordinates, the location of the ground vehicle is precisely triangulated and controlled. Construction drawings are loaded into the system, thereby allowing the vehicle to locate itself at specific points designated in the drawings for the marking of on-site construction grid lines.
16 Citations
12 Claims
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1. A surveying system, comprising:
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a ground vehicle maneuverable within a surveying site; a plurality of ground-based mobile communication stations positioned at different locations in the surveying site, each of the plurality of ground-based mobile communication stations being associated with a set of predefined coordinates corresponding to the location at which it is positioned; a first wireless transceiver onboard the ground vehicle and in communication with each of the plurality of ground-based mobile communication stations, a location of the ground vehicle within the surveying site being determined based upon a triangulation thereof by the plurality of ground-based mobile communication stations from the set of predefined coordinates associated therewith; a surveying total station onboard the ground vehicle; and a navigation unit onboard the ground vehicle, the navigation unit being loaded with a representation of the surveying site and including one or more points of interest thereon, the navigation unit maneuvering the ground vehicle to a selected one of the one or more points of interest. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification