Gps receiver tracking system
First Claim
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1. A receiving station tracking system for receiving GPS data and tracking a mobile vehicle, the receiving station tracking system comprising:
- at least one processing stage receiving and processing at least a portion of the GPS data; and
a control module receiving and filtering the processed GPS data and outputting at least one control signal in accordance with filtering results, wherein the at least one control signal controls decreasing or increasing a quantity of processing stages of the at least one processing stage.
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Abstract
A receiving station tracking system for receiving GPS data and tracking a mobile vehicle. The receiving station tracking system includes at least one processing stage receiving and processing at least a portion of the GPS data, and a control module receiving and filtering the processed GPS data and outputting at least one control signal in accordance with filtering results. The at least one control signal controls decreasing or increasing a quantity of processing stages of the at least one processing stage.
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Citations
23 Claims
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1. A receiving station tracking system for receiving GPS data and tracking a mobile vehicle, the receiving station tracking system comprising:
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at least one processing stage receiving and processing at least a portion of the GPS data; and
a control module receiving and filtering the processed GPS data and outputting at least one control signal in accordance with filtering results, wherein the at least one control signal controls decreasing or increasing a quantity of processing stages of the at least one processing stage. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A receiving station tracking system for receiving GPS data and tracking a vehicle, the receiving station comprising:
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at least one processing stage receiving and processing at least a portion of the GPS data;
a PN code generator module providing to the at least one processing stage a reference PN code; and
a control module receiving and filtering the processed GPS data and outputting at least one control signal in accordance with filtering results, wherein the at least one control signal controls the phase and rate of the reference PN code. - View Dependent Claims (17, 18, 19, 20, 21)
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22. A method for tracking a vehicle by a receiving station receiving GPS data comprising the steps of:
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processing at least a portion of the received GPS data by a series of processing stages;
filtering the processed GPS data to obtain filtered GPS data;
controlling subsequent processing of the processed GPS data based on the filtered GPS data, wherein controlling includes controlling an amount of processing stages of the series of processing stages to be subsequently used for processing the received GPS data. - View Dependent Claims (23)
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Specification