System and method for providing improved accuracy relative positioning from a lower end GPS receiver
First Claim
1. A system for providing improved accuracy of global positioning information, comprising:
- at least one sensor to acquire global position measurement information; and
means to improve accuracy of the global position measurement information using noise and error information associated with the global position measurement information.
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Accused Products
Abstract
A system for providing improved accuracy of global positioning information may include at least one sensor to acquire global position measurement information. The system may also include means to improve accuracy of the global position measurement information using noise and error information associated with the global position measurement information. In accordance with another embodiment of the present invention, a method for providing improved accuracy of global positioning information may include acquiring global position measurement information. The method may also include improving accuracy of the global position measurement information by using noise or error information associated with acquiring the global position measurement information.
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Citations
52 Claims
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1. A system for providing improved accuracy of global positioning information, comprising:
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at least one sensor to acquire global position measurement information; and
means to improve accuracy of the global position measurement information using noise and error information associated with the global position measurement information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system for providing improved accuracy of global positioning information, comprising:
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at least one sensor to acquire global position measurement information and velocity measurement information; and
means to improve accuracy of the global position measurement information and the velocity measurement information using noise and error information associated with the global position measurement information and the velocity measurement information. - View Dependent Claims (11, 12, 13, 14)
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15. A system for providing improved accuracy of global positioning information to control operation of a vehicle, comprising:
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a system for providing global positioning information;
an attitude and heading reference system (AHRS); and
a controller to receive data from the AHRS and the system for providing global positioning information to control operation of the vehicle. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23)
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24. An unmanned vehicle, comprising:
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a housing member;
at least one sensor to acquire global positioning measurement information contained in the housing member; and
means to improve accuracy of the global position measurement information using noise and error information associated with the global position measurement information. - View Dependent Claims (25, 26, 27, 28, 29, 30, 31)
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32. A method for providing improved accuracy of global positioning information, comprising:
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acquiring global position measurement information; and
improving accuracy of the global position measurement information by using noise and error information associated with acquiring the global position measurement information. - View Dependent Claims (33, 34, 35, 36, 37, 38)
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39. A method to control movement of a vehicle, comprising:
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acquiring global position measurement information;
improving accuracy of the global position measurement information by using noise and error information associated with the global position measurement information; and
controlling movement of the vehicle in response to the improved accuracy of the global position measurement information. - View Dependent Claims (40, 41, 42, 43, 44)
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45. A method of making a system for providing higher accuracy global positioning information, comprising:
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providing at least one sensor to acquire global position measurement information; and
providing means to improve accuracy of the global position measurement information using noise and error information associated with the global position measurement information. - View Dependent Claims (46, 47, 48, 49)
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50. A method of making an unmanned vehicle, comprising:
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providing a housing member;
attaching at least one sensor to the housing member to acquire global position measurement information; and
providing means to improve accuracy of the global position measurement information using noise and error information associated with the global position measurement information. - View Dependent Claims (51, 52)
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Specification