System and method of a GPS control system with communication function
First Claim
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1. A method for providing communications between a GPS control system and a base station, the GPS control system installed in a vehicle and obtaining location information updates from the base station, the method comprising:
- Step A;
obtaining a current location coordinate of the vehicle;
Step B;
searching for contact information of a related base station according to the current location coordinate of the vehicle, the GPS control system installed in said vehicle comprising an information database, the information database recording location information of a plurality of regions and contact information of a plurality of base stations related to the plurality of regions, said contact information of said plurality of base stations including telephone numbers of said plurality of base stations, and said step of searching for contact information including a search of said telephone numbers based on the location coordinate of the vehicle; and
Step C;
setting a base station selected as a result of a search of said telephone numbers as a default contact base station.
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Abstract
A GPS control system is disclosed, which is installed in a vehicle. The GPS control system will select a proper base station to provide communications, so the communication quality is improved and the communication costs are reduced. A current location coordinate of the vehicle, and an information database for the base stations are two factors for selecting the proper base station.
16 Citations
6 Claims
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1. A method for providing communications between a GPS control system and a base station, the GPS control system installed in a vehicle and obtaining location information updates from the base station, the method comprising:
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Step A;
obtaining a current location coordinate of the vehicle;
Step B;
searching for contact information of a related base station according to the current location coordinate of the vehicle, the GPS control system installed in said vehicle comprising an information database, the information database recording location information of a plurality of regions and contact information of a plurality of base stations related to the plurality of regions, said contact information of said plurality of base stations including telephone numbers of said plurality of base stations, and said step of searching for contact information including a search of said telephone numbers based on the location coordinate of the vehicle; and
Step C;
setting a base station selected as a result of a search of said telephone numbers as a default contact base station.- View Dependent Claims (2, 3)
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4. A GPS control system with communication functionality for a vehicle, the GPS control system adapted to receive a global positioning satellite signal to update location information of the vehicle and to contact a base station, the GPS control system comprising:
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a global positioning satellite receiver for receiving the global positioning satellite signal;
a memory device for storing at least one information database, the information database recording location information of a plurality of regions and contact information of a plurality of base stations related to the plurality of regions, said contact information including telephone numbers of said plurality of base stations;
a wireless communication device; and
a microprocessor connected to the memory device for obtaining a current location coordinate for the vehicle from the memory device and selecting a related region for the location coordinate according to the information database to obtain contact information, including a telephone number of a related selected base station, said telephone number being obtained from a search of said telephone numbers according to said current location coordinate;
wherein the GPS control system sets the selected base station having said telephone number as a default contact base station for the wireless device. - View Dependent Claims (5, 6)
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Specification