Firefighting vehicle with network-assisted scene management

• US 20030158635A1
• Filed: 12/20/2002
• Published: 08/21/2003
• Est. Priority Date: 07/30/1999
• Status: Abandoned Application

• Current Assignee: Oshkosh Corporation
• Original Assignee: Oshkosh Corporation
• Inventors: Pillar, Duane R., Squires, Bradley C.
• Application Number:
  US10/326,907
• Publication Number:
  US 20030158635A1
• Time in Patent Office: Days
• US Class Current: 701/1
• CPC Class Codes: A62C 27/00 Fire-fighting land vehicles
• CPC Class Codes: B60L 2240/70 Interactions with external data bases, e.g. traffic centres
• CPC Class Codes: B60L 3/12 Recording operating variables ; Monitoring of operating variables
• CPC Class Codes: B60L 50/15 with additional electric power supply with capacitors charged by engine-driven generators B60L50/40; with batteries charged by engine-driven generators B60L50/61
• CPC Class Codes: B60R 16/0315 using multiplexing techniques multiplexing for transmission of signals G08C15/00; multiplexing for electrical communication in general H04J
• CPC Class Codes: B65F 3/043 with additional means for keeping the receptacle substantially vertical during raising
• CPC Class Codes: B65F 3/045 Four-bar linkages
• CPC Class Codes: G01M 17/00 Testing of vehicles testing fluid tightness G01M3/00; testing elastic properties of bodies or chassis, e.g. torsion-testing, G01M5/00; testing alignment of vehicle headlight devices G01M11/06; testing of engines G01M15/00
• CPC Class Codes: G05B 19/00 Programme-control systems
• CPC Class Codes: G05B 19/4097 characterised by using design data to control NC machines, e.g. CAD/CAM G05B19/4093 takes precedence
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: G07C 5/08 Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
• CPC Class Codes: G07C 5/085 using electronic data carriers
• CPC Class Codes: G08G 1/20 Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
• CPC Class Codes: Y02T 10/7072 Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
• CPC Class Codes: Y02T 10/72 Electric energy management in electromobility
• CPC Class Codes: Y02T 90/16 Information or communication technologies improving the operation of electric vehicles
• CPC Class Codes: Y02W 30/10 Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion

Abstract

A method comprises acquiring information pertaining to a scene of a fire. The acquiring step is performed by a sensor connected to a first computer. The method further comprises transmitting the information from the first computer to a second computer by way of a wireless communication network. The second computer is mounted to a fire fighting vehicle and is connected to a display. The method further comprises displaying the information at the fire fighting vehicle using the display.

Claims

1. A method comprising:

acquiring information pertaining to a scene of a fire, the acquiring step being performed by a sensor connected to a first computer;

transmitting the information from the first computer to a second computer by way of a wireless communication network, the second computer being mounted to a fire fighting vehicle and being connected to a display; and

displaying the information at the fire fighting vehicle using the display.

2. A method according to claim 1, wherein the sensor is a digital camera and the information is digital video information that comprises images of the scene of the fire.

3. A method according to claim 1,

wherein the sensor is a fire/smoke detection sensor;

and

wherein, during the displaying step, a representation of the fire/smoke detection sensor is displayed so as to be superimposed on building map information, the building map information pertaining to a building located at the scene of the fire.

4. A method according to claim 1,

wherein the sensor is a position location sensor associated with a firefighter;

wherein, during the displaying step, a representation of the firefighter is displayed so as to be superimposed on building map information, pertaining to a building located at the scene of the fire, thereby displaying the location of the firefighter inside the building at the scene of the fire.

5. A system comprising:

a wireless communication network; and

a plurality of fire fighting vehicles including a respective plurality of on-board computer systems, each one of the plurality of on-board computer systems being connected to remaining ones of the plurality of on-board computer systems by way of the wireless communication network.

6. A system according to claim 5,

wherein a first one of the plurality of fire fighting vehicles further comprises a digital camera;

and

wherein a second one of the plurality of fire fighting vehicles further comprises a display, the display being connected to the on-board computer system of the second one of the plurality of fire fighting vehicles, the display displaying digital video information generated by the digital camera and transmitted to the on-board computer system of the second one of the plurality of fire fighting vehicles by way of the wireless communication network.

7. A system according to claim 6,

wherein the digital camera is a first digital camera and the digital video information provides a first view of a fire in progress;

wherein a third one of the plurality of fire fighting vehicles further comprises a second digital camera; and

wherein the display further displays additional digital video information generated by the second digital camera and transmitted to the on-board computer system of the second one of the plurality of fire fighting vehicles by way of the wireless communication network, the additional digital video information providing a second view of the fire in progress.

8. A system according to claim 5, further comprising

a digital camera, the digital camera being mounted on a first one of the plurality of fire fighting vehicles;

a dispatch computer, the dispatch computer being located at a dispatch station and being connected to the wireless communication network;

display, the display being located at the dispatch station and being connected to the dispatch computer, the display displaying digital video information generated by the digital camera and transmitted to the dispatch computer by way of the wireless communication network.

9. A system according to claim 5, wherein a first one of the plurality of fire fighting vehicles further comprises a display, the display displaying building map information to an operator of the fire fighting vehicle, the building map information pertaining to a building that is located at a scene of a fire.

10. A system according to claim 9, further comprising a building monitoring system including a building computer system, the building computer system having hazardous material information stored therein, the hazardous material information comprising type information pertaining to types of hazardous materials located in the building and location information pertaining to locations of the hazardous materials in the building;

and wherein the display further displays the type information and the location information, the type information and the location information being displayed simultaneously with the building map information.

11. A system according to claim 10,

wherein the building monitoring system further comprises a fire/smoke detection system, the detection system including a plurality of fire/smoke detection sensors distributed throughout the building;

and

wherein the display further displays detection information acquired from the building monitoring system pertaining to which ones of the fire/smoke detector units have detected fire/smoke, the detection information being displayed simultaneously with the building map information.

12. A system according to claim 9, wherein the display further displays firefighter position information, the firefighter position information pertaining to a current position of a firefighter inside the building that is the scene of the fire, the firefighter position information being displayed simultaneously with the building map information to provide an indication of the position of the firefighter inside the building.

13. A system according to claim 5, wherein the communication network is implemented using the internet, and wherein the plurality of fire fighting vehicles includes a respective plurality of cellular telephone modems to establish a respective plurality of internet connections.

14. A method comprising:

generating digital video information, the generating step being performed by a digital camera mounted on a first fire fighting vehicle;

transmitting the digital video information from the first fire fighting vehicle to a second fire fighting vehicle over a wireless communication network that connects the first fire fighting vehicle and the second fire fighting vehicle, the digital video information comprising video images of a fire in progress; and

displaying the digital video information at the second fire fighting vehicle.

15. A method according to claim 14,

wherein the digital camera is a first digital camera;

wherein the method further comprises acquiring additional digital video information using a second digital camera; and

wherein the displaying step further comprises displaying the additional digital video information simultaneously with the digital video information to generate a display that comprises multiple views of the fire in progress.

16. A system comprising:

(A) a wireless communication network;

(B) a plurality of fire fighting vehicles, each of the plurality of fire fighting vehicles comprising

(1) an on-board computer system, the on-board computer system being connected to the wireless communication network, and

(2) a camera capable of generating digital video information, the digital camera being connected to the wireless communication network by way of the on-board computer system; and

(C) a display, the display being connected to the wireless communication network and being capable of receiving the digital video information over the wireless communication network; and

wherein the on-board computer system of each of the plurality of fire fighting vehicles is capable of transmitting the digital video information over the wireless communication network.

17. A system according to claim 16, wherein the display is mounted to one of the plurality of fire fighting vehicles.

18. A system according to claim 16, wherein the display is mounted in a helmet of a firefighter.

19. A system comprising:

(A) a building monitoring system for a building, the building monitoring system comprising

(1) a network of fire/smoke detection sensors distributed throughout the building, and

(2) a building computer system, the building computer system storing information pertaining to the building;

(B) a fire fighting vehicle, the fire fighting vehicle having an on-board computer system and a display;

wherein the on-board computer system and the building computer system are capable of establishing a wireless network communication link to transfer the building information from the building computer system to the on-board computer system.

20. A system according to claim 19, wherein the building information comprises information pertaining to hazardous materials stored within the building.

21. A system according to claim 19, wherein the building information comprises sensor information pertaining to which of the fire/smoke detection sensors has been activated, and wherein the sensor information is displayed with building map information to provide an indication of where in the building an emergency situation exists.

22. A system comprising:

(A) fire fighting vehicle, the fire fighting vehicle further including

(1) a plurality of supplies of exhaustible resources,

(2) an on-board computer system, and

(3) a plurality of sensors that monitor respective ones of the plurality of supplies of exhaustible resources; and

(B) a dispatch computer system and a display, the dispatch computer system receiving information pertaining to resource levels for the fire fighting vehicle by way of a wireless communication network, and the display displaying resource levels for the fire fighting vehicle based on information provided by the plurality of sensors.

23. A method of communicating emergency information to an operator of a fire fighting vehicle, comprising:

detecting a fire at a building, the detecting step being performed by a building monitoring system;

retrieving stored emergency information pertaining to the building, the stored information comprising at least one of

(1) building map information, (2) locations of active fire/smoke detection sensors in the building, and (3) locations of hazardous materials stored throughout the building; and

transmitting the stored information to an on-board computer of the fire fighting vehicle by way of a wireless communication network in response to the detecting step.

24. A real-time resource management method for managing resources of a plurality of fire fighting vehicles, comprising:

acquiring resource supply information from the plurality of fire fighting vehicles; and

generating a display that provides comparative information regarding availability of resources on the fire fighting vehicles.

25. A method according to claim 24, wherein the display further comprises real-time video information pertaining to the fire in progress.

26. A method of displaying information pertaining to a fire, comprising:

displaying a building map of a building that is a site of a fire in progress;

displaying locations of a plurality of fire fighting vehicles relative to the building;

displaying locations of active fire/smoke detection sensors inside the building;

displaying locations of firefighters inside the building; and

wherein the locations of the fire fighting vehicles, the locations of the active fire/smoke detection sensors, and the locations of the firefighters are updated in real time during the fire in progress.

27. A method according to claim 26, further comprising displaying information pertaining to the locations of hazardous materials within the building.

28. A method comprising:

acquiring information pertaining to wind speed and direction;

determining a rate of movement of a hazardous material based on the wind speed and direction;

generating information pertaining to an affected geographic area threatened by the hazardous material based on the rate of movement; and

generating a display of a street map and superimposing the information pertaining to the geographic area on the street map.

29. A method according to claim 28, further comprising sending electronic alert messages to residents of the geographic area to provide the residents pertaining to the movement of the hazardous material.