Method of dynamically tracking a location of one or more selected utilities

• US 6,798,379 B2
• Filed: 02/03/2003
• Issued: 09/28/2004
• Est. Priority Date: 01/31/2003
• Status: Active Grant

• Current Assignee: Prostar Geocorp, Inc.
• Original Assignee: Global Precision Solutions, Llp
• Inventors: Lylick, Peter William, Tucker, Layne Daniel
• Primary Examiner(s): Issing, Gregory C.
• Assistant Examiner(s): MULL, FRED H
• Application Number:
  US10/358,429
• Publication Number:
  US 20040150556A1
• Time in Patent Office: 603 Days
• Field of Search: 342/357.13, 342/357.18, 342/357.17, 701/50, 340/539.13
• US Class Current: 342/357.31
• CPC Class Codes: G08G 1/205 Indicating the location of the monitored vehicles as destination, e.g. accidents, stolen, rental

Abstract

A method of dynamically tracking a location of one or more selected utilities. A first step involves providing a portable controller having a memory. A global positioning system (GPS) co-ordinate device and a display are coupled to the controller. A second step involves storing in the memory of the controller a series of GPS co-ordinates for the one or more selected utilities within an assigned service area of a municipality. A third step involves using the GPS co-ordinate device to dynamically provide GPS co-ordinates to the controller as positioning of the GPS co-ordinate device changes. A fourth step involves using the display to display the GPS co-ordinates of the GPS co-ordinate device on a scrolling display of GPS co-ordinates, together with the series of GPS co-ordinates for the one or more selected utilities, such that the relative position of the GPS co-ordinate device to the one or more selected utilities is always known.

Claims

1. A method of dynamically tracking a location of one or more selected utilities, comprising the steps of:

providing a portable controller having a memory, a global positioning system (GPS) co-ordinate device and a display being coupled to the controller;

storing in the memory of the controller a series of GPS co-ordinates for the one or more selected utilities within an assigned service area of a municipality;

using the GPS co-ordinate device to dynamically provide GPS co-ordinates to the controller as positioning of the GPS co-ordinate device changes location;

using the display to display the GPS co-ordinates of the GPS co-ordinate device on a scrolling display of global positioning system co-ordinates, together with the series of GPS co-ordinates for the one or more selected utilities, such that the relative position of the GPS co-ordinate device to the one or more selected utilities is always known; and

setting a range for the GPS co-ordinate device to predetermine an area of interest, the GPS co-ordinate device locking on to a closest of the selected utilities within the pre-determined area of interest, with the display displaying a location of the portable controller relative to the closest of the selected utilities, and specifying a distance from the GPS co-ordinate device to the closest of the selected utilities.

2. The Method as defined in claim 1, wherein the display indicates a direction from the GPS co-ordinate device to known utilities.

3. The Method as defined in claim 1, wherein the display indicates the longitude, the latitude and the speed of travel of the GPS co-ordinate device.

4. The Method as defined in claim 1, wherein the display places the GPS co-ordinates in the context of a geographical map.

5. The Method as defined in claim 1, wherein the geographical map includes road infrastructure.

6. The Method as defined in claim 1, wherein the geographical map is an aerial photo.

7. The Method as defined in claim 1, wherein the display provides vital data identifying characteristics of the closest of the selected utilities.