GLOBAL POSITIONING SYSTEM WITH REAL-TIME UPDATING
First Claim
1. A system of Global Positioning System (GPS), comprising:
- an environmental data collecting module for collecting real-time position data;
an environmental data processing module receiving and transforming the real-time position data from the environmental data collecting module into a message in a format compatible with the format of system data of the system; and
an environmental data conducting module receiving the message from the environmental data processing module for updating and optionally displaying geographical data stored in the environmental data conducting module according to the message.
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Accused Products
Abstract
A Global Positioning System (GPS) updates an internal map database in real-time. The system has a module for collecting environmental data, a module for processing environmental data, and a module for conducting environmental data. The collecting module receives position data real-time and judges its usability. The processing module can transform the received data'"'"'s format, so that the data format will be compatible with the system format. The module for conducting environmental data can insert received data and compare data to be inserted with existing system data to judge whether the GPS data should be updated. The goal of updating the system map database on the GPS in real-time is thus accomplished by the three modules.
6 Citations
19 Claims
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1. A system of Global Positioning System (GPS), comprising:
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an environmental data collecting module for collecting real-time position data;
an environmental data processing module receiving and transforming the real-time position data from the environmental data collecting module into a message in a format compatible with the format of system data of the system; and
an environmental data conducting module receiving the message from the environmental data processing module for updating and optionally displaying geographical data stored in the environmental data conducting module according to the message. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A method for updating electronic geographical data in a system of GPS, the system comprising an environmental data collecting module, an environmental data processing module, and an environmental data conducting module, the method comprising steps of:
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(a) collecting real-time position data at the environmental data collecting module;
(b) transmitting the real-time position data to the environmental data processing module;
(c) transforming the real-time position data into a message in a format compatible with the format of system data of the system at the environmental data processing module;
(d) transmitting the message to the environmental data conducting module; and
(e) updating and optionally displaying the geographical data according to the message at the environmental data conducting module
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Specification