Invention Grant
- Patent Title: Method and apparatus for providing and using public transportation information
- Patent Title (中): 提供和使用公共交通信息的方法和设备
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Application No.: US12303756Application Date: 2007-06-07
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Publication No.: US08773290B2Publication Date: 2014-07-08
- Inventor: Young In Kim , Chu Hyun Seo , Sang O Park , Seung Won Kim
- Applicant: Young In Kim , Chu Hyun Seo , Sang O Park , Seung Won Kim
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- Priority: KR10-2006-0065843 20060713; KR10-2006-0065845 20060713
- International Application: PCT/KR2007/002747 WO 20070607
- International Announcement: WO2007/142470 WO 20071213
- Main IPC: G08G1/123
- IPC: G08G1/123

Abstract:
Disclosed herein is a method and apparatus for providing traffic information of public transportation means, such as a bus, and utilizing the provided information. A method of encoding public traffic information according to the present invention creates an identifier of bus information system, an ID of bus route, and location information of each in-service bus pertaining to the bus route. The location information is expressed in a stop ID that is uniquely allocated to all of bus stops within coverage of BSI (Bus Service Information) service. The created information is organized to status information that is in turn incorporated into a transfer message. A sequence of transfer messages, each being constructed as described above, is wirelessly transmitted.
Public/Granted literature
- US20100259421A1 METHOD AND APPARATUS FOR PROVIDNG AND USING PUBLIC TRANSPORTATION INFORMATION Public/Granted day:2010-10-14
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