SYSTEM FOR DETECTING AN OBJECT WITHIN A BUILDING OR STRUCTURE

• US 20110163916A1
• Filed: 08/10/2010
• Published: 07/07/2011
• Est. Priority Date: 01/07/2010
• Status: Abandoned Application

• Current Assignee: Michael Bamidele
• Original Assignee: Michael Bamidele
• Inventors: Bamidele, Michael
• Application Number:
  US12/853,485
• Publication Number:
  US 20110163916A1
• Time in Patent Office: Days
• US Class Current: 342/451
• CPC Class Codes: G01S 13/878 Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector G01S13/874 takes precedence
• CPC Class Codes: G01S 5/14 Determining absolute distances from a plurality of spaced points of known location

Abstract

A system for locating objects within a building having walls. The system incorporates the use of electronic identification tags that wireless communicate with both a stationary base device and a movable handheld device. Through triangulation, the location of the object within the building can be displayed on an electronic version of the structural diagram of the building. The system also collects and generates data during object location that can be used to provide statistical analysis related to the objects.

Claims

1. An object detection system for detecting an item within a building, wherein the building has walls, the object detection system comprising:

an image file depicting a structural diagram of the building and demarking a boundary defined by the walls;

a tag connectable to an object;

a base device located within the building and within the boundary and being in communication with the tag;

a hand-held locator device configured to communicate with the base device and at least one tag;

a computer having a processor, a database, and a display;

a plurality of modules executing in the processor so as to configure the computer to;

access data from an access module;

determine a location of the tag by using a triangulation algorithm included in a location module,

output a composite image depicting the tag location as a visual marker superimposed on the structural diagram using a rendering module;

wherein the database is in communication with at least one of the aforesaid modules so as to store tag data and location data.

2. An object detection system as in claim 1, further comprising, among the plurality of modules, an annotation module operative to accept user-input to demark one or more obstacles within the boundary in regard to the image file.

3. An object detection system as in claim 1, wherein the plurality of modules executing in the processor further comprises:

a statistical analysis module operative to process data from the database and to output a statistical analysis of the data.

4. An object detection system as in claim 1, wherein the plurality of modules executing in the processor further comprises:

a correction module operative to process data correlated to the location of the visual marker when a first determined location is determined to conflict with the boundary or other structural element demarked in regard to the image file and provide a corrected, second determined location.

5. An object detection system of claim as in claims 1, wherein the rendering module is capable of depicting more than one visual marker.

6. An object detection system as in claim 1, wherein the triangulation algorithm of the location module uses data from the hand-held device and the base device to calculate the location of the tag.

7. An object detection system as in claim 1, wherein the image file of the structural diagram is a two-dimensional diagram.

8. An object detection system as in claim 1, wherein the image file of the structural diagram is a three-dimensional diagram.