AUTOMATIC SHIP POSITION AND COURSE LOGGER

• US 20010018633A1
• Filed: 05/13/1998
• Published: 08/30/2001
• Est. Priority Date: 05/14/1997
• Status: Abandoned Application

• Current Assignee: Luis Rojas Gomariz
• Original Assignee: Luis Rojas Gomariz
• Inventors: GOMARIZ, LUIS ROJAS
• Application Number:
  US09/078,023
• Publication Number:
  US 20010018633A1
• Time in Patent Office: Days
• US Class Current: 701/200
• CPC Class Codes: G01C 21/20 Instruments for performing navigational calculations G01C21/24, G01C21/26 take precedence
• CPC Class Codes: G01S 5/0027 of actual mobile position, i.e. position determined on mobile

Abstract

The object of this Patent is an automatic ship position and course logger of the type comprised of a positioning system (1), a communications system (2), a data processing system (3), a graphic display video monitor (4), a graphics printer (5) and a user keyboard (6).

The digital maps employed include information regarding coastlines and regarding the boundary lines of territorial waters in order to precisely indicate, by means of a specially-designed program, the shortest distances to both lines.

The information is logged in the non-volatile data storage memory of the data processing unit.

All of the component parts of the logger are sealable.

Claims

1. Automatic ship position and course logger of the type comprised of:

A positioning system (1);

A system for communications (3) between the positioning system (1) and the data processing system;

A data processing system (3);

A graphic display video monitor (4);

A graphics printer (5); and

a user keyboard (6), characterized essentially because the digital maps employed as databases for the processing system (3) include not only information regarding the coastlines, but also the boundaries of the territorial waters, such that, by using a specially-designed program, precise indications are provided in each position (defined by longitude and latitude) of the shortest distances to the coastlines and to the above-mentioned boundary lines of territorial waters.

2. Automatic ship position and course logger as per

claim 1

, characterized essentially because the information processed by the data processing system (3) is mapped out on the printer (5) and is logged in the non-volatile data storage memory of the central processing unit (3), in conjunction with the listing of position (longitude and latitude), date and time.

3. Automatic ship position and course logged as per the preceding claims, characterized essentially because all of the component parts of the logger (positioning system, connections, interface, computer) are sealable in order to guarantee the tamperproofness of the information automatically collected;

and all of the specially-designed programs employed for the functioning thereof (decoding and logging, data processing, display and printing)are duly quality-approved in order to guarantee the effectiveness and accuracy thereof.