MOBILE TERMINAL, ELECTRONIC NAVIGATIONAL CHART SERVER, AND METHOD FOR UPDATING ELECTRONIC NAVIGATIONAL CHART BASED ON CROWDSOURCING THEREOF
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
공개
|
국제특허분류(IPC7판) |
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출원번호 |
US-0972820
(2013-08-21)
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공개번호 |
US-0222332
(2014-08-07)
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우선권정보 |
KR-10-2013-0011889 (2013-02-01) |
발명자
/ 주소 |
- LEE, Chung-ho
- JANG, In Sung
- KIM, Min Soo
- SHIN, Sung Woong
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출원인 / 주소 |
- Electronics and Telecommunications Research Institute
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인용정보 |
피인용 횟수 :
0 인용 특허 :
0 |
초록
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An electronic navigational chart updating system receives navigational chart information regarding navigation collected from mobile terminals of a plurality of information providers embarked in a plurality of vessels, and updates an electronic navigational chart by using the received navigational ch
An electronic navigational chart updating system receives navigational chart information regarding navigation collected from mobile terminals of a plurality of information providers embarked in a plurality of vessels, and updates an electronic navigational chart by using the received navigational chart information.
대표청구항
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1. An electronic navigational chart server for updating an electronic navigational chart, comprising: an electronic navigational chart DB configured to store an electronic navigational chart;a transmission/reception unit configured to receive navigational chart information regarding navigation colle
1. An electronic navigational chart server for updating an electronic navigational chart, comprising: an electronic navigational chart DB configured to store an electronic navigational chart;a transmission/reception unit configured to receive navigational chart information regarding navigation collected from mobile terminals of a plurality of information providers embarked in a plurality of vessels; andan updating and visualizing unit configured to update the electronic navigational chart by using the navigational chart received from the mobile terminals of the plurality of information providers. 2. The electronic navigational chart server of claim 1, further comprising a verifying unit configured to verify the navigational chart information received from the mobile terminals of the plurality of information providers before updating the electronic navigational chart. 3. The electronic navigational chart server of claim 1, further comprising a data integrating unit configured to integrate the navigational chart information collected from the mobile terminals of the plurality of information providers, and provide at least one of navigation chart information of a corresponding location or an electronic navigational chart according to a request from a mobile terminal of an information requester. 4. The electronic navigational chart server of claim 1, further comprising: a user managing unit configured to store and manage the navigational chart information collected from the mobile terminals of the plurality of information providers; anda statistics and analyzing unit configured to compile statistics on the collected navigational chart information and analyze the same. 5. The electronic navigational chart server of claim 1, further comprising a report data classifying unit configured to classify a category of data to be received. 6. A mobile terminal of a mariner embarked in a vessel for supporting updating of an electronic navigation chart, the mobile terminal comprising: a collecting unit configured to collect navigation chart information regarding navigation from an internal sensor of the mobile terminal and an external sensor installed in the vessel; anda transmission/reception unit configured to transmit the collected navigational chart information to an electronic navigational chart server,wherein an electronic navigational chart is updated by using the collected navigational chart information by the electronic navigational chart server. 7. The mobile terminal of claim 6, further comprising a controller configured to classify the collected navigational chart information according to a category defined by the electronic navigational chart server before transmitting the navigational chart information. 8. The mobile terminal of claim 6, wherein the transmission/reception unit receives navigational chart information regarding a current location from the electronic navigational chart server, and the mobile terminal further comprisesa controller configured to reflect the navigational chart information regarding the current location in the electronic navigational chart and control a screen output thereof. 9. The mobile terminal of claim 8, wherein the transmission/reception unit receives the electronic navigational chart from the electronic navigational chart server, and the controller stores the received electronic navigational chart. 10. The mobile terminal of claim 6, further comprising a social network service (SNS) providing unit configured to exchange danger information determined on the basis of the navigational chart information with a social group of the mariner. 11. A method for updating an electronic navigational chart in an electronic navigational chart updating system, the method comprising: receiving, by an electronic navigational chart server, navigational information regarding navigation collected from mobile terminals of a plurality of information providers embarked in a plurality of vessels;updating, by the electronic navigational chart server, the electronic navigational chart by using the navigational chart information received from the mobile terminals of the plurality of information providers; andtransmitting, by the electronic navigational chart server, at least one of the electronic navigational chart and the navigation chart information according to a request from a mobile terminal of an information requester. 12. The method of claim 11, wherein the updating comprises filtering and verifying the navigational chart information received from the mobile terminals of the plurality of information providers. 13. The method of claim 11, further comprising defining, by the electronic navigational chart server, a category of information,wherein the receiving comprises receiving navigational chart information classified according to the category by the mobile terminals of the plurality of information providers. 14. The method of claim 11, further comprising receiving, by the electronic navigational chart server, information from at least one of a meteorological information system, an automatic identification system (AIS), a vessel traffic management system, and a coast management system, andthe updating comprises updating the electronic navigational chart by using the information received from the at least one of the above.
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