Method and system for providing voice-based supplementary information service using road map data
First Claim
1. A system for providing voice-based supplementary information service to a mobile communication terminal being provided with road guidance service, using road map data, comprising:
- a content registration server for receiving content for the voice-based supplementary information service, converting the content into supplementary information data having voice data format, and storing the supplementary information data;
at least one Global Positioning System (GPS) satellite for detecting a location of the mobile communication terminal and transmitting GPS radio waves, including the location information, to the mobile communication terminal;
the mobile communication terminal for receiving the location information from the GPS satellite and requesting the road guidance service and the supplementary information service;
a mobile communication network for transmitting or receiving data to or from the mobile communication terminal in a wireless manner;
a relay server connected to the mobile communication network and adapted to relay requests for the road guidance service and the supplementary information service, received from the mobile communication terminal;
a road search server connected to the relay server and adapted to generate road map data and transmit the road map data to the relay server so as to provide the road guidance service requested by the mobile communication terminal;
a user management server for determining whether the request for the supplementary information service from the mobile communication terminal exists in the road map data received by the relay server, and transmitting determination results to the relay server; and
an information provision server for receiving the road map data from the relay server, verifying the type of supplementary information service included in the road map data, receiving supplementary information data corresponding to the type from the content registration server, and generating supplementary information-added data in which the supplementary information data is included in a data area of the road map data.
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Accused Products
Abstract
The present invention relates to a method and system for providing voice-based supplementary information service using road map data. The voice-based supplementary information service system includes a content registration server for receiving content for the voice-based supplementary information service, and converting the content into supplementary information data having voice data format. At least one GPS satellite detects a location of the mobile communication terminal and transmits GPS radio waves, including the location information. A mobile communication terminal receives the location information and requests the road guidance service and the supplementary information service. A relay server relays requests for the road guidance service and the supplementary information service. A road search server generates road map data and transmits the road map data to the relay server. A user management server determines whether the request for the supplementary information service exists in the road map data. An information provision server verifies the type of supplementary information service, receives supplementary information data corresponding to the type from the content registration server, and generates supplementary information-added data in which the supplementary information data is included in a data area of the road map data.
9 Citations
22 Claims
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1. A system for providing voice-based supplementary information service to a mobile communication terminal being provided with road guidance service, using road map data, comprising:
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a content registration server for receiving content for the voice-based supplementary information service, converting the content into supplementary information data having voice data format, and storing the supplementary information data;
at least one Global Positioning System (GPS) satellite for detecting a location of the mobile communication terminal and transmitting GPS radio waves, including the location information, to the mobile communication terminal;
the mobile communication terminal for receiving the location information from the GPS satellite and requesting the road guidance service and the supplementary information service;
a mobile communication network for transmitting or receiving data to or from the mobile communication terminal in a wireless manner;
a relay server connected to the mobile communication network and adapted to relay requests for the road guidance service and the supplementary information service, received from the mobile communication terminal;
a road search server connected to the relay server and adapted to generate road map data and transmit the road map data to the relay server so as to provide the road guidance service requested by the mobile communication terminal;
a user management server for determining whether the request for the supplementary information service from the mobile communication terminal exists in the road map data received by the relay server, and transmitting determination results to the relay server; and
an information provision server for receiving the road map data from the relay server, verifying the type of supplementary information service included in the road map data, receiving supplementary information data corresponding to the type from the content registration server, and generating supplementary information-added data in which the supplementary information data is included in a data area of the road map data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method of providing voice-based supplementary information service to a mobile communication terminal being provided with road guidance service, using road map data in a system including a content registration server, at least one GPS satellite, a mobile communication terminal, a mobile communication network, a relay server, a road search server, a user management server and an information provision server, the method comprising the steps of:
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(a) the content registration server storing supplementary information data;
(b) the mobile communication terminal requesting road guidance service, including supplementary information service, from the road search server;
(c) the road search server generating road map data for the mobile communication terminal;
(d) receiving the road map data from the road search server, and requesting the user management server to determine whether a request for the supplementary information service exists in the road map data;
(e) if it is determined that a request for the supplementary information service from the mobile communication terminal exists at step (d), transmitting the road map data to the information provision server;
(f) analyzing the road map data and reconstructing an area of the supplementary information data within a data area of the road map data;
(g) searching the content registration server for supplementary information data corresponding to supplementary information service requested by the mobile communication terminal, and extracting the supplementary information data; and
(h) generating supplementary information-added road map data, in which the supplementary information data is included in the road map data, and transmitting the supplementary information-added road map data to the mobile communication terminal. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22)
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Specification