Patent US6289331B1 successfully refreshed from Google Patents.
US6289331B1
Expired / Lapsed
US
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Fire detection systems using artificial intelligence
Assignee: Individual
•
Filing: 1998-11-02
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Granted: 2001-09-11
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Expires: 2018-11-02
Abstract
Abstract A system for automatically detecting fires in select areas, and reacting thereto to put out the fires. A stationary, earth orbit satellite, pilotless drone aircrafts or piloted aircraft contains one or more infrared detectors and optical means for detecting small fires when they first occur in fields and wooded areas, preferably where man made campfires and trash dumping are prohibited. A computer in the satellite, drone or piloted aircraft and/or on the ground receives and analyzes image signals of the earth area or areas being monitored and, upon detecting infrared radiation of varying intensity and variable shape, indicative that a fire has started, generates coded signals which are (a) indicative of the coordinate locations of the fire, (b) the extent of the fire, (c) the shape of the area(s) burning, (d) the direction of movement of the fires (e) the speed(s) of the flame fronts, (f) smoke condition, (g) intensity of the fire, (h) fire ball location(s), etc. In one form, a conventional and/or infrared television camera(s) generates image or video signals which are digitized and recorded in memory and/or on tape or disc. Expert system logic, such as fuzzy logic, is used to prioritize dangerous areas to assist in directing fire fighting. Such information, or select portions thereof, is automatically transmitted to one or more earth bound and/or aircraft contained receivers where fire fighting equipment such as helicopter and aircraft containing drainable water or other fire fighting agents is available for immediate dispatch to the fire zone.
Inventors
- 👤 Robert D. Pedersen
- 👤 Jerome H. Lemelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:20
CPC Classifications
G; G06; G06Q; G06Q10/00; G06Q10/06; G08; G08B; G08B17/00; G08B17/005; G08B17/12; G08B17/125; Y; Y10; Y10S; Y10S706/00; Y10S706/90; Y10S706/902; Y10S706/911; Y10S706/913
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
337 words
A fire fighting control system comprising: a. a surveillance craft including: (i) an imaging device, (ii) a controller coupled to the imaging device, and (iii) a communication circuit coupled to the controller; b. a fire control headquarters having: (i) a computer control system including a display system, a control program memory that stores a control program, and a database memory that stores data characterizing predefined fire control parameters for selected geographic regions of the earth, (ii) a neural network processor programmed to analyze image signals and detect and characterize fires in the captured image, (iii) a first communication link between the computer control system and the communication circuit of the surveillance craft, and (iv) a second communication link between the computer control system and at least one fire fighting resource; and c. wherein the control program includes: (i) image acquisition commands that are executed by the computer control system to direct the surveillance craft to obtain and transmit to the computer control system image data defining images of selected geographic regions of the earth, (ii) image analysis commands that are executed by the command control system and neural network processor to analyze the communicated image data to determine whether a fire exists in a selected geographic region, and if a fire is determined to exist, to characterize selected features of the fire, (iii) database acquisition commands that are executed by the computer control system to locate and acquire from the database data defining fire control parameters characterizing the selected geographic region in which a fire exists; (iv) expert system analysis commands that are executed by the computer control system to analyze the data defining the selected features of the fire and the fire control parameters characterizing the selected geographic region in which the fire exists, and to render recommended fire fighting decisions, and (v) communication commands executed by the computer control system to control the display terminal to indicate recommended fire fighting decisions, and to communicate selected of the decisions to at least one fire fighting resource.
Claim 2
Dependent Claim
337 words
A fire fighting control system comprising: a. a surveillance craft including: (i) an imaging device, (ii) a controller coupled to the imaging device, and (iii) a communication circuit coupled to the controller; b. a fire control headquarters having: (i) a computer control system including a display system, a control program memory that stores a control program, and a database memory that stores data characterizing predefined fire control parameters for selected geographic regions of the earth, (ii) a neural network processor programmed to analyze image signals and detect and characterize fires in the captured image, (iii) a first communication link between the computer control system and the communication circuit of the surveillance craft, and (iv) a second communication link between the computer control system and at least one fire fighting resource; and c. wherein the control program includes: (i) image acquisition commands that are executed by the computer control system to direct the surveillance craft to obtain and transmit to the computer control system image data defining images of selected geographic regions of the earth, (ii) image analysis commands that are executed by the command control system and neural network processor to analyze the communicated image data to determine whether a fire exists in a selected geographic region, and if a fire is determined to exist, to characterize selected features of the fire, (iii) database acquisition commands that are executed by the computer control system to locate and acquire from the database data defining fire control parameters characterizing the selected geographic region in which a fire exists; (iv) expert system analysis commands that are executed by the computer control system to analyze the data defining the selected features of the fire and the fire control parameters characterizing the selected geographic region in which the fire exists, and to render recommended fire fighting decisions, and (v) communication commands executed by the computer control system to control the display terminal to indicate recommended fire fighting decisions, and to communicate selected of the decisions to at least one fire fighting resource.
Claim 3
Dependent Claim
33 words
The fire control system of claim 1 further comprising a geographic positioning system that tracks the location of fire fighting resources and communicates to the computer control system data defining the tracked location.
Claim 4
Dependent Claim
37 words
The fire control system of claim 2 wherein the expert system analysis commands direct the computer control system to analyze the data defining the location of fire fighting resources in connection with rendering recommended fire fighting decisions.
Claim 5
Dependent Claim
29 words
The fire control system of claim 1 wherein the data characterizing predefined fire control parameters stored in the database includes data defining the terrain of the selected geographic regions.
Claim 6
Dependent Claim
31 words
The fire control system of claim 1 wherein the data characterizing predefined fire control parameters stored in the database includes data defining the value of property in the selected geographic regions.
Claim 7
Dependent Claim
29 words
The fire control system of claim 1 wherein the data characterizing predefined fire control parameters stored in the database includes data defining the population in the selected geographic regions.
Claim 8
Dependent Claim
50 words
The fire control system of claim 1 wherein the data characterizing predefined fire control parameters stored in the database include data defining: (i) the terrain of the selected for selected geographic regions, (ii) the value of property in the selected geographic regions, and (iii) population in the selected geographic regions.
Claim 9
Dependent Claim
61 words
The fire control system of claim 1 wherein the expert system computer is controlled to execute selected of the expert system analysis commands and to apply predefined rules to analyze the data defining selected features of the fire and the fire control parameters to assign a danger factor to portions of the selected geographic region in which the fire is located.
Claim 10
Dependent Claim
17 words
The fire control system of claim 1 wherein the surveillance craft is a satellite orbiting the earth.
Claim 11
Dependent Claim
16 words
The fire control system of claim 9 wherein the surveillance craft is a remote controlled aircraft.
Claim 12
Dependent Claim
15 words
The fire control system of claim 9 wherein the surveillance craft is a manned aircraft.
Claim 13
Dependent Claim
37 words
The fire control system of claim 1 further comprising a weather gathering station coupled to the computer control system by a communication link and controlled to monitor and generate data characterizing selected weather conditions in its vicinity.
Claim 14
Dependent Claim
41 words
The fire control system of claim 12 wherein the control program includes weather control commands that are executed by the computer control system to direct the weather gathering station to communicate to the computer control system the data defining weather conditions.
Claim 15
Dependent Claim
41 words
The fire control system of claim 13 wherein the expert system analysis commands direct the computer control system to analyze the data defining the weather in the vicinity of the weather gathering station in connection with rendering recommended fire fighting decisions.
Claim 16
Dependent Claim
23 words
The fire control system of claim 1 wherein the computer control system includes a speech synthesizing computer coupled to the expert system computer.
Claim 17
Dependent Claim
23 words
The fire control system of claim 15 wherein the expert system communicates to the speech synthesizing computer data defining recommended fire fighting decisions.
Claim 18
Dependent Claim
44 words
The fire control system of claim 16 further comprising speakers coupled to the speech synthesizing computer, and wherein the speech synthesizing computer operates on the data defining recommended fire fighting decisions and generates speech data defining audible commands that are issued over the speakers.
Claim 19
Dependent Claim
55 words
The fire control system of claim 17 wherein the speech synthesizing computer is coupled to the communication link that exists between the computer control system and the fire fighting resources, and wherein the data defining the audible commands generated by the speech synthesizing computer are communicated over the communication link to selected fire fighting resources.
Claim 20
Dependent Claim
29 words
The fire control system of claim 1 wherein the image analysis commands include commands that are executed by the command control system to characterize the location of a fire.
Claim 21
Dependent Claim
31 words
The fire control system of claim 1 wherein the image analysis commands include commands that are executed by the command control system to characterize the direction of movement of a fire.
Claim 22
Dependent Claim
29 words
The fire control system of claim 1 wherein the image analysis commands include commands that are executed by the command control system to characterize the intensity of a fire.
Claim 23
Dependent Claim
33 words
The fire control system of claim 1 wherein the image analysis commands include commands that are executed by the command control system to characterize the location and direction of movement of a fire.
Claim 24
Dependent Claim
40 words
The fire control system of claim 22 wherein the expert system analysis commands direct the computer control system to analyze the data defining the location and direction of movement of a fire in connection with rendering recommended fire fighting decisions.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2004-09-10 | 2005-03-12 | 2005-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-09-10 | 2009-03-12 | 2009-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-09-10 | 2013-03-12 | 2013-09-11 | $7700.00 | Window Closed / Lapsed |