The invention provides an air route planning device which can easily confirm book information referred to in past air route planning. The route planning apparatus includes: a display unit that displays a chart on a screen; an operation unit that specifies a position within the screen; a storage unit that stores book information of a book referred to during past route planning in association with a position; a point setting unit that sets waypoints in the chart on the basis of the user operation received by the operation unit; a book information acquisition unit that acquires, from the storage unit, book information located within a range based on the set waypoint; and a display control unit that displays the acquired book information on a screen of a display unit.
本发明提供一种容易确认过去的航路计划时所参照的图书信息的航路计划装置。该航路计划装置具有:显示部,在画面上显示海图;操作部,指定画面内的位置;存储部,将过去的航路计划时所参照的图书的图书信息与位置建立关联地存储;点设定部,根据操作部接受的用户的操作,在海图内设定航路点;图书信息获取部,从存储部获取位于以被设定的航路点为基准的范围内的图书信息;以及显示控制部,将获取到的图书信息显示在显示部的画面上。
ROUTE PLANNING DEVICE, ROUTE PLANNING METHOD, AND PROGRAM
航路计划装置、航路计划方法、以及程序
2022-09-02
Patent
Electronic Resource
Chinese
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