The present invention relates to a travel plan calculation device which is able to, even if a re-plan is being established while driving in a case where the leeway included in a certain driving time is great, rapidly calculate a new driving plan without reducing driving time precision, comprising: a coasting start point control unit controlling the coasting start point based on route information, vehicle information, planned speed limit, and temporary plan; a temporary plan calculation unit calculating a temporary plan based on the route information, vehicle information, planned speed limit, and the controlled coasting start point; and a temporary plan employment determination unit comparing a target driving time with the driving time of the temporary plan, and determining whether to employ the temporary plan. The coasting start point control unit repeatedly extends the controllable range of the coasting start point and then controls the coasting start point to a border of the controllable range while the driving time of the temporary plan is under the target driving time based on the calculation results of the target driving time calculation unit and the temporary plan calculation unit, and the determination results of the temporary plan employment determination unit.

    소정 주행 시간에 포함되는 여유가 큰 케이스에서 주행 시에 재계획하는 경우에도, 주행 시간 정밀도를 악화시키지 않고 빠르게 새로운 주행 계획을 산출한다. 노선 정보, 차량 정보, 계획 제한 속도, 가계획에 기초하여 타행 개시점을 조정하는 타행 개시점 조정부와, 노선 정보, 차량 정보, 계획 제한 속도, 조정된 상기 타행 개시점에 기초하여 가계획을 산출하는 가계획 산출부와, 목표 주행 시간과 가계획의 주행 시간을 비교하여 가계획의 채용 여부를 판정하는 가계획 채용 여부 판정부를 구비하고, 타행 개시점 조정부는, 목표 주행 시간 산출부, 가계획 산출부, 가계획 채용 여부 판정부의 산출 결과, 판정 결과에 기초하여, 가계획의 주행 시간이 목표 주행 시간을 하회하는 동안은, 타행 개시점의 조정 가능 범위를 확장한 다음 타행 개시점을 조정 가능 범위의 경계까지 조정하는 것을 반복한다.


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    Title :

    TRAVEL PLAN CALCULATION DEVICE AND AUTOMATIC TRAIN OPERATION DEVICE


    Additional title:

    주행 계획 산출 장치 및 자동 열차 운전 장치


    Contributors:

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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