Road side data exchange net and method thereof
First Claim
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1. A road side data exchange net, comprising:
- a plurality of road side data exchange devices, disposed on neighboring roads separately wherein the road side data exchange device comprises;
a positioning system for receiving satellite data periodically;
a calculator for calculating a calibration value of the satellite data to generate an analyzed result data; and
a database for storing the analyzed result data;
wherein each of the road side data exchange devices broadcasts the analyzed result data from its database to all of neighboring road side data exchange devices to supply the analyzed result data to an electronic device.
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Abstract
A road side data exchange net and method thereof is provided. The road side data exchange net includes a plurality of road side data exchange devices set on neighboring roads separately. The road side data exchange device includes a positioning system for receiving satellite data regularly, a calculator for calculating a calibration value of the satellite data to generate an analyzed result data, and a database for storing the analyzed result data. Further, each of the road side data exchange devices broadcasts the analyzed result data from its database to all of neighboring road side data exchange devices to provide the analyzed result data to an electronic device.
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14 Claims
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1. A road side data exchange net, comprising:
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a plurality of road side data exchange devices, disposed on neighboring roads separately wherein the road side data exchange device comprises; a positioning system for receiving satellite data periodically; a calculator for calculating a calibration value of the satellite data to generate an analyzed result data; and a database for storing the analyzed result data; wherein each of the road side data exchange devices broadcasts the analyzed result data from its database to all of neighboring road side data exchange devices to supply the analyzed result data to an electronic device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of road side data exchange, comprising:
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providing a plurality of road side data exchange devices separately disposed on road sides to exchange satellite calibration data through broadcasting to form a road side data exchange net; providing an electronic device to search a road side data exchange device having the nearest distance with the electronic device; communicating with the nearest road side data exchange device via a preset communication protocol to acquire the satellite calibration data by a processor; calibrating satellite positioning data according to the satellite calibration data; and performing satellite positioning according the calibrated satellite positioning data. - View Dependent Claims (12, 13, 14)
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Specification