Invention Grant
- Patent Title: Exclusive track resource sharing system
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Application No.: US16618523Application Date: 2018-12-11
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Publication No.: US11731675B2Publication Date: 2023-08-22
- Inventor: Seh Chan Oh , Jong Hyen Baek , Hyeon Yeong Choi , Byung Hun Lee
- Applicant: Korea Railroad Research Institute
- Applicant Address: KR Uiwang-si
- Assignee: KOREA RAILROAD RESEARCH INSTITUTE
- Current Assignee: KOREA RAILROAD RESEARCH INSTITUTE
- Current Assignee Address: KR Uiwang-si
- Agency: Sughrue Mion, PLLC
- Priority: KR 20180141491 2018.11.16
- International Application: PCT/KR2018/015685 2018.12.11
- International Announcement: WO2020/101109A 2020.05.22
- Date entered country: 2019-12-02
- Main IPC: B61L27/00
- IPC: B61L27/00 ; B61L27/20 ; B61L15/00 ; B61L27/14 ; B61L27/53 ; B61B1/02 ; B61L27/04 ; B61L3/00 ; B61L23/00 ; B61L19/00 ; B61L23/14

Abstract:
A system for exclusive track resource sharing is provided. Some embodiments provide an exclusive track resource sharing system including onboard control units and a resource manager. Onboard control unit is provided in each of trains and is configured to communicate with another onboard control unit in another train. The resource manager is configured to record ownership status information of track resources of the plurality of trains, to provide the ownership status information of the track resources to the onboard control unit, and to generate and deliver a resource entitlement or resource authority to the onboard control unit. The resource authority is configured to be owned by a single onboard control unit. The onboard control unit possessing the resource authority is configured to seize or release the track resources corresponding to the resource authority and to control the track resources corresponding to the resource authority.
Public/Granted literature
- US20210362757A1 EXCLUSIVE TRACK RESOURCE SHARING SYSTEM Public/Granted day:2021-11-25
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