摘要:
A situation display device is provided. The device includes: an observation data acquiring module configured to acquire observation data, and information of observed locations of the observation data; a data selecting module configured to select the observation data within a predetermined range from a course of the device; and a display unit configured to display a location of the device on a bottom side of a display screen, and display the course linearly such that its traveling direction extends upward from the bottom side. The display unit displays, a predetermined area in an upward tapering shape, and displays the selected observation data at a position that indicates a relation between the course and the observed location, the displayed position of the device in the perpendicular direction being corresponding to an offset of the location of the device from the course.
摘要:
An electronic navigational system may automatically develop nautical routes, may retrieve previously-developed nautical routes, or may combine previously developed route(s) or route segment(s) with an automatically developed route or route segment(s).
摘要:
An electronic navigational system may automatically develop nautical routes, may retrieve previously-developed nautical routes, or may combine previously developed route(s) or route segment(s) with an automatically developed route or route segment(s).
摘要:
A situation display device is provided. The device includes: an observation data acquiring module configured to acquire observation data, and information of observed locations of the observation data; a data selecting module configured to select the observation data within a predetermined range from a course of the device; and a display unit configured to display a location of the device on a bottom side of a display screen, and display the course linearly such that its traveling direction extends upward from the bottom side. The display unit displays, a predetermined area in an upward tapering shape, and displays the selected observation data at a position that indicates a relation between the course and the observed location, the displayed position of the device in the perpendicular direction being corresponding to an offset of the location of the device from the course.
摘要:
In connection with a voyage in which a ship visits several ports on a sailing route, when a user inputs a berthing period at each port on the sailing route on a screen in a computer for managing voyage information displayed by a terminal device, the terminal device specifies, with regard to each sectional sailing route between two neighboring ports on the sailing route, fuel consumption rate when the ship sails on the sectional sailing route based on a sailing speed determined by the input berthing periods and parameters of maritime weather conditions under which the ship sails on the sectional sailing route. The terminal device calculates fuel consumption required for sailing on each sectional sailing route and total fuel consumption required for sailing the entire sailing route using the specified fuel consumption rates.
摘要:
An electronic navigational system may automatically develop nautical routes, may retrieve previously-developed nautical routes, or may combine previously developed route(s) or route segment(s) with an automatically developed route or route segment(s).
摘要:
A system for simulating conditions along a route traveled by a mobile platform (such as a train, marine vessel, aircraft or automobile) is provided. The system includes a source of user input. The system also includes a navigation control module that generates navigation data. The navigation data includes a route for the mobile platform based upon at least the user input. The system further includes a conditions control module that determines at least one condition associated with the route. The at least one condition includes at least a lighting condition associated with the travel of the mobile platform along the route.
摘要:
In connection with a voyage in which a ship visits several ports on a sailing route, when a user inputs a berthing period at each port on the sailing route on a screen in a computer for managing voyage information displayed by a terminal device, the terminal device specifies, with regard to each sectional sailing route between two neighboring ports on the sailing route, fuel consumption rate when the ship sails on the sectional sailing route based on a sailing speed determined by the input berthing periods and parameters of maritime weather conditions under which the ship sails on the sectional sailing route. The terminal device calculates fuel consumption required for sailing on each sectional sailing route and total fuel consumption required for sailing the entire sailing route using the specified fuel consumption rates.
摘要:
A method and apparatus for routing a vessel from a start point to an end point. Routes are generated from the start point to the end point based on a number of objectives. A group of waypoints is added between the two waypoints with respect to the region of interest in response to a segment between two waypoints in a route in the routes crossing a region of interest.
摘要:
A method and apparatus for routing a vessel from a start point to an end point. Routes are generated from the start point to the end point based on a number of objectives. A group of waypoints is added between the two waypoints with respect to the region of interest in response to a segment between two waypoints in a route in the routes crossing a region of interest.