EP2976758A2 - Emergency response system and method - Google Patents

Abstract

An improved emergency response system and method includes at least one zone display structured to present a plurality of zones that convey certain information to bystanders, dispatchers, and/or emergency responders. Each zone corresponds to a different portion of the local premises, such that the zones are collectively configured to convey at least directional information pertaining to the local premises. The zone display is further configured to present at least one universal directional indicator associated with each zone. Accordingly, the information associated with the zones and directional indicators is utilized to facilitate an emergency response. The presenting of the zones can include depicting at least a portion of the premises via mapping overlay display. Further, the zone displays can depict threat level indicators corresponding to perceived circumstances of one or more zones.

Description

EMERGENCY RESPONSE SYSTEM AND METHOD

CLAIM OF PRIORITY

The present application is based on and a claim to priority is made under 35 U.S.C. Section 119(e) to provisional patent application currently pending in the U.S. Patent and Trademark Office, having Serial No. 61/803,973 and a filing date of March 21, 2013, the entirety of which is incorporated herein by reference .

BACKGROUND OF THE INVENTION

Field of the Invention

This invention is directed to an improved emergency response system and method for use in responding to emergencies at various premises such as homes, businesses, neighborhoods, campuses, etc. An emergency dispatcher, or electronic equivalent, can reference designated directional zones to relay important directional information regarding a target location to first responders, regardless of whether additional premises-related information is immediately available. In addition, the zones can be displayed in a superimposed manner relative to mapped features of the local premises, such as satellite photos, site maps, architectural plans, etc. The system is further capable of assigning and displaying relative threat levels to corresponding zones.

DESCRIPTION OF THE RELATED ART

In view of the increasing awareness of natural disasters such as floods, hurricanes, tornadoes, earthquakes, and forest fires, as well as the unfortunate occurrence of other emergency situations to include in-school violence, terrorist attacks, crimes, fires, structural failures of bridges and buildings, etc., there remains a need for improving the manner in which first responders are advised of emergency situations so that they can respond more timely and more accurately when called upon.

For instance, presently, a bystander typically will call an emergency dispatcher to identify the general location and circumstances of a particular emergency situation. In such cases, the dispatcher must rely on the caller (who is typically under duress) to accurately identify the specific local area at issue. Such conversations can be confusing, and often result in somewhat ambiguous if not erroneous information being conveyed. For instance, if a caller on a school campus says that the emergency is happening "in the classroom next to the cafeteria, " such a general statement might lead to initially inaccurate dispatch information or, at the very least, result in a delayed response while appropriate identifying information is referenced and cross-checked.

Another problem arises in cases where a map or architectural plan of the target site is not immediately available, since any delays in locating the appropriate information can have severe consequences.

Still another problem of current practices involves preplanned evacuation routes which in some cases can become deadly in view of developing circumstances, wherein what was initially thought to be a safe area becomes a hazard itself.

It would therefore be beneficial to implement an improved emergency response system and method that facilitates the conveying of more specific, immediate information about a particular location at issue. It would be a further benefit for such a technology to permit display of relevant information in a superimposed manner relative to mapped features of the local premises, such as satellite photos, site maps, architectural plans, etc., in relatively short order, if not immediately upon request. It would also be beneficial for a system implementing such features to be capable of assigning and displaying relative threat levels to on-premises areas, preferably in dynamic fashion as the situation develops. SUMMARY OF THE INVENTION

The present invention is directed to an improved emergency response system and method for use in responding to emergencies at various premises such as homes, businesses, neighborhoods, campuses, etc. The system utilizes designated directional zones, which are individually and/or collectively oriented with universal directional indicators . An emergency dispatcher, or electronic equivalent, can reference the designated directional zones to relay important directional information regarding a target location to first responders, regardless of whether additional premises-related information is immediately available. In addition, the zones can be displayed in a superimposed manner relative to mapped features of the local premises, such as satellite photos, site maps, architectural plans, etc. The system is further capable of assigning and displaying relative threat levels corresponding to the respective zones .

Observers of an emergency event, such as bystanders, may utilize the system to communicate with an associated dispatch system and/or dispatcher to relay certain information about the event, including locational information. Such communication will typically be accomplished via personal communication device or other competent local communication equipment, such as a telephone, computer terminal, tablet pc, etc. More in particular, as discussed further below, the bystanders will identify and communicate designated directional zone information associated with a zone display.

In various physical embodiments, the zone displays can comprise an electronic display on a personal communication device or other computing/communication device, visual signage, posters, message boards, and the like, as well as indoor and/or outdoor on-premises multimedia displays. In some such embodiments, the zone displays are appropriately displayed relative to an instant location of a correspondingly referenced mobile device. In other such embodiments, the zone displays are fixedly positioned in strategic locations about the premises, such as in the case of posters, signs, and on- premises multimedia displays.

Access to the various features, functionality, and data associated with each zone, which are stored by a zone server, may thus be accomplished over the network by various user interfaces (e.g., bystanders' personal communication devices, on-premises communication equipment, responder interfaces, etc.) as well as via an associated dispatch system.

In at least one embodiment, the layout of a premises is represented in a zone display by four zones numbered "1" through "4". As such, in this embodiment, the relative orientation of the number displays serve as universal directional indicators. For instance, when the number "2" associated with zone 2 is viewed as showing immediately to the right of the number "1" associated with zone 1, a direction of true North is indicated accordingly. Thus, consistent with universal directional indicators, the orientation of the zone display is appropriately rotated according to a particular corresponding reference location about the actual premises. The universal directional indicators can accordingly be referenced separately in shorthand form, in addition to the standard zone display format.

In a further embodiment, the zones can also be associated with different color codes, which may serve to cooperatively identify at least one aspect of the universal directional indicators, and potentially convey additional information relative to the other zones. For example, the status of a particular zone might be emphasized relative to the others by such use of the color codes (e.g., active/inactive status, threat/safe, accessible/non-accessible, etc.) .

Additional information can be conveyed by the zone displays via use of symbols, text, graphics, etc. Two such examples include a zone status summary field and a premises identifier field. Furthermore, as discussed in further detail, below, the zones can further be divided into "microzones" also into corresponding quadrants, if desired. Additional interactive multimedia features of the system include mapping overlay display features, which can be associated with the respective zone schemes. For instance, a satellite image overlay of a school campus can correspond to four designated zones ("zones 1-4") . In this way, the mapping overlay display features permit display of zones and zone- related information in a superimposed manner relative to mapped features of the local premises, such as satellite photos, street maps, site maps, architectural plans, etc. In some embodiments, this display can be dynamically adjusted, in relatively short order, if not immediately in real time (or upon request ) .

Another useful feature of the system is the use of threat level indicators corresponding to respective zones. The users, such as first responders, dispatchers, or automated aspects of the dispatch system can evaluate pertinent conditions and appropriately determine a corresponding threat level associated with a given zone. Once a threat level is determined, the threat level can be displayed via the corresponding threat level indicator. By way of example, threat level indicators can assume the relative presentations of a heat index, such that "warm zones" are identified with moderate hazards, "hot zones" are identified with imminent threats, etc. Furthermore, a threat containment line can also be calculated and displayed based on pertinent conditions. In one such example, the threat containment line is displayed in a manner that separates the "hot zone" areas from the "warm zone" areas. Further still, the system is capable of assigning and displaying relative threat level indicators in dynamic fashion as the situation develops, such as in real time. Likewise, the system is capable of adjusting the position and other parameters of the threat containment line in real time, as circumstances dictate.

These and other objects, features and advantages of the present invention will become clearer when the drawings as well as the detailed description are taken into consideration. BRIEF DESCRIPTION OF THE DRAWINGS

For a fuller understanding of the nature of the present invention, reference should be had to the following detailed description taken in connection with the accompanying drawings in which:

Figure 1 is a schematic view and blocked diagram form of the various operative and structural features of the system of the present invention.

Figures 2A-2D are schematic representations of structural and operative features of a zone scheme utilized by end users to interact with the system of Figure 1.

Figure 3A-3B are schematic representations of zone displays associated with the zone scheme of Figures 2A-2B.

Figure 4A is a schematic representation of structural and operative features of another zone scheme utilized by end users to interact with the system of Figure 1.

Figures 4B-4C are schematic representations of zone displays associated with the zone scheme of Figure 4A.

Figures 5A-5B depict a examples of satellite mapping overlay display features associated with the respective zone schemes .

Figure 6 depicts an example of threat level indicators corresponding to respective zones, together with satellite mapping overlay features.

Figure 7 depicts another example of a threat level indicator associated with a particular zone, together with architectural plan overlay features .

Figure 8 depicts an example of a threat level indicator associated with a zone containing a portion of a default evacuation route .

Figure 9 is a schematic representation of at least a portion of the method of the present invention associated with the system of Figure 1 and zone scheme (s) of Figures 2A through 8.

Like reference numerals refer to like parts throughout the several views of the drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

As represented in the accompanying Figures, the present invention is directed to an improved emergency response system 10 and method 100 for use in responding to emergencies at various premises 20 such as homes, businesses, neighborhoods, campuses, etc. The system 10 utilizes designated directional zones 45, which are individually and/or collectively oriented with universal directional indicators 47. An emergency dispatcher 35, or electronic equivalent, can reference the designated directional zones 45 to relay important directional information regarding a target location to first responders 36, regardless of whether additional premises-related information is immediately available. In addition, the zones 45 can be displayed in a superimposed manner relative to mapped features of the local premises, such as satellite photos, site maps, architectural plans, etc. The system 10 is further capable of assigning and displaying relative threat levels 60 corresponding to the respective zones 45.

While many of the examples of the present disclosure specifically pertain to school campus scenarios, the scope and intent of the present invention also applies to a wide variety of other types of premises, including but not limited to office buildings, college campuses, hospitals, entertainment venues, town squares, government facilities, laboratories, manufacturing plants, distribution centers, storage and logistical facilities, utility plants, etc. In any case, the improved emergency response system 10 and method 100 facilitate the conveying of more specific, immediate information about a particular location 20 at issue.

Referring now to the accompanying drawings, Figure 1 depicts one preferred embodiment of a system in accordance with the present invention, generally indicated as 10. The system 10 may assume a variety of physical and logical configurations, including a variety of computing processors/devices under a number of different operating systems and network configurations . The inventive system 10 and method 100 comprises hardware and software run on one or more computer processors such as personal computers, smart phones, servers and/or other type of machines, preferably linked together through means including but not limited to any number of the following: phone lines, high speed cable, wireless technology, etc. The aforementioned hardware and software of the present invention can thus be utilized by remote users over a network, such as the Internet. Furthermore, certain aspects of the present invention can comprise more traditional technologies such as visual signage, posters, message boards, and the like, as well as more modern electronic display technology including, but not limited to, indoor and/or outdoor on-premises multimedia displays .

As depicted in Figure 1, the local premises 20 will be the subject of a particular scenario, such as an emergency or other event which requires an emergency response. As such, certain observers of the event, represented as bystanders 25 ("B") in Figure 1 will have the ability to communicate with a dispatch system 33 and/or dispatcher 35 to relay information about the event, including locational information. As illustrated, such communication will typically be accomplished via personal communication device 24 ("PCD") or other competent local communication equipment 24' ("COM"), such as a telephone, computer terminal, tablet pc, etc., over a communication network 27. More in particular, as discussed further below, the bystander 25 will at a minimum identify and communicate designated directional zone 45 information associated with a zone display 40,41 ("Z").

In various embodiments, the zone displays 40,41 can comprise an electronic display on a personal communication device or other computing/communication device, visual signage, posters, message boards, and the like, as well as indoor and/or outdoor on-premises multimedia displays. In some such embodiments, the zone displays are appropriately displayed relative to an instant location of a correspondingly referenced mobile device 24. In other such embodiments, the zone displays are fixedly positioned in strategic locations about the premises 20, such as in the case of posters, signs, and on-premises multimedia displays. It is also within the scope and intent of the present invention that other suitable technologies capable of visual and/or audiovisual display can also be utilized to implement the zone displays 40,41.

In at least one embodiment, a zone server 30 preferably includes at least one computer processor and is structured to have sufficient processing and/or storing capabilities to manage the administration of relevant aspects of the system 10 in the intended manner, including, but not limited to, the storage, processing, and manipulation of user input and account information, such as various device data, settings, premises data, user IDs, site specific information, and a variety of zone-related data including maps, plans, threat level status, etc. The zone server 30 can also be communicably connected with a dispatch system 33 to further facilitate the interactive emergency response capabilities of the system 10. The zone server 30 is also communicably connectable to the various personal communication devices 24, on-premises communication equipment 24', and responder interfaces 34 (discussed in more detail, below) . As shown, the zone server 30 comprises a single location, however, it is within the scope and intent of the present invention that the zone server 30 can comprise multiple locations, as can the various components thereof.

As noted, the system 10 also comprises a dispatch system 33 of the kind typically utilized by dispatchers 35 to communicate with bystanders 25 and responders 36. For instance, dispatch systems 33 will typically comprise communication and computing features such as voice, data, email, and other multimedia processing and communication features, and can also comprise similar database functionality to those of the zone server 30, mentioned above. By way of example, the dispatch system 33 can comprise one or more servers as well as one or more databases. Accordingly, the dispatch system 33 is communicably connected to the plurality of user interfaces (e.g., personal communication devices 24, on-premises communication equipment 24', and responder interfaces 34) via the network 27 such that each of the user interfaces may remotely and concurrently communicate with the dispatch system 33.

Access to the various features, functionality, and data associated with each zone 45, which are stored by the zone server 30, may thus be accomplished via the various user interfaces 24, 24 ',34 as well as via the dispatch system 33. In at least one embodiment, access to, and communication with, the zone server 30, by the various user interfaces 24, 24 ',34 and/or dispatch systems 33 is further facilitated by an associated website. In such an embodiment, the user interfaces 24, 24 ',34 and/or dispatch system 33 can each utilize a web browser to access and communicate with the zone server 30 via the website. In at least one additional embodiment, access to, and communication with, the zone server 30 is further facilitated by an associated mobile application. In such an embodiment, the user interfaces 24, 24 ',34 can comprise wireless network devices capable of running the mobile application to access and communicate with the zone server 30. In a still further embodiment, access to, and communication with, the dispatch system 33 is also facilitated by an associated mobile application executed by the user interfaces 24, 24', 34.

As indicated above, one or more networks 27 connect the zone server 30 and/or dispatch system 33 with each other and with the various user interfaces 24, 24 ',34. The network 27 preferably comprises the Internet, although in other embodiments, the network 27 can also comprise a service provider private network, virtual private network, local area network, ad hoc network, or other type of network. The user interfaces 24, 24 ',34 can accordingly be structured to communicate with the network 27 under various protocols and wired or wireless technologies, such as, but not limited to, the Internet, cellular, satellite, WIFI, WIMAX, WLAN, WAN, LAN, WIFI hotspot, Intranet, ZIGBEE, BLUETOOTH, etc.

With continued reference to Figure 1, and as indicated above, the system 10 includes at least one but more practically a plurality of responder interfaces 34, utilized by the emergency responders or other appropriate personnel 36 involved in facilitating the response to a given situation. The responder interfaces 34 each preferably comprise at least one computer processor and a communication capability. By way of example, the responder interfaces 34 can comprise a cell phone, a personal computer, a laptop or notebook computer, a personal digital assistant, smart phone, tablet, wearable electronic device, or other handheld device, any of which may include associated accessories such as microphones, speakers, headphones, visual displays, keypads, etc. Accordingly, the responder interfaces 34 are each communicably connected to the network 27, as depicted in Figure 1.

In at least some embodiments, the responder interfaces 34 are structured for presenting a variety of visual, audio, and/or audiovisual content to the responders 36, and for receiving similar input from the responders 36 and/or the responders' environment. As used herein, the verb "to present" (i.e., "present," "presenting," "presented," etc.) means to display, sound, play, and/or otherwise reproduce visual, audio, and/or audiovisual content, such as, but not limited to, text, pictures, graphics, video, music, sounds, voice, vibrations, etc. It is thus within the scope and intent of the present invention that the visual presentation of the interactive content can be accomplished via one or more display components of the user interfaces 24, 24 ',34; whereas any audio presentation of audio content can be accomplished via one or more speakers or other suitable components associated with the user interfaces 24, 24 ',34.

Turning now to Figure 2A, a schematic illustration of a zone scheme utilized by end users to interact with the system 10 of Figure 1 is depicted. As noted above, the physical embodiment of the zone displays 40,41 can take the form of traditional hardcopy, such as signs, posters, maps, etc., as well as modern electronic displays, such as electronic billboards, computer screens, mobile communication device displays, etc. The system 10 utilizes designated directional zones 45, which are individually and/or collectively oriented with universal directional indicators 47. An emergency dispatcher 35, or electronic equivalent, can reference the designated directional zones 45 to relay important directional information regarding a target location 20 to first responders 36, regardless of whether additional premises-related information is immediately available.

In the embodiment of Figure 2A, the layout of a premises 20 is represented by four zones 45 numbered "1" through "4" as displayed in connection with the number displays 43. As such, in this embodiment, the relative orientation of the number displays 43 serve as universal directional indicators 47. For instance, when the number "2" associated with zone 2 is viewed as showing immediately to the right of the number "1" associated with zone 1, a direction of true North is indicated accordingly. Likewise, as seen in Figure 2B, when the number "3" associated with zone 3 is viewed as showing immediately to the right of the number "2" associated with zone 2, a direction of true East is indicated. Thus, consistent with universal directional indicators 47, the orientation of the zone display 40, 41 is appropriately rotated according to a particular corresponding reference location about the actual premises 20. For instance, when displayed in the form of physical signage 40, an observer facing the Western entrance area of a premises 20 might see a zone display 40,41 depicted in the manner of Figure 2B (as he/she will be facing East) . Similarly, when displayed via a mobile device screen, a user who has entered the premises might view a zone display 40,41 shown in the manner of Figure 2A, as they move northward towards a corresponding intended direction or zone 45. By way of further example, in such an embodiment, additional screen displays may be utilized in a complimentary manner, such as compass points, position prompts, directional pointers, etc.

Furthermore, as seen in Figures 2A-2B, one preferred arrangement for the zones 45 involves implementation of a quadrant scheme, wherein each zone display 40,41 is divided into four quadrants such that four primary zones 45 each generally comprise about twenty five percent of the area of the zone display 40,41. As discussed in further detail, below, the quadrants can further be divided into "microzones" 49, 49', also into corresponding quadrants, if desired. While this is not the only appropriate manner in which to organize/arrange the various zones 45, it is shown as a preferred embodiment that can be implemented in a relatively straightforward manner to carry out the objectives of the present invention.

With reference to Figures 2C-2D, the zones 45 can further be associated with different color codes 46. The color codes

46 serve to differentiate the zones and, further, may serve to cooperatively identify at least one aspect of the universal directional indicators 47. For example, in this embodiment, when the color associated with zone 2 is viewed as showing immediately to the right of the color associated with zone 1, a direction of true north is indicated accordingly. As one example, zone 1 might be color coded green, zone 2 blue, zone 3 orange, and zone 4 yellow. As such, in this embodiment, the relative orientation of the number displays 43 and the relative orientation of the color codes 46, both respectively and collectively, serve as universal directional indicators

47.

In accordance with the above examples, it is contemplated that in at least some embodiments, the zone scheme can be systematically implemented in such a manner that even a child will be able to relay critical emergency information to a dispatcher 35 or other responder 36. By way of example, only, the below dialogue provides a basic remote telephone call scenario in the setting of an elementary school emergency, in which referencing the zones 45 can facilitate an emergency response :

Caller 25:

"Help! There is a fire at the school!"

Dispatcher 35 :

"Where is the fire located?"

Caller 25:

"In Ms. Childers' classroom."

Dispatcher 35:

"What zone is Ms. Childers' classroom in?" Caller 25:

"Zone 1." (phone disconnects...)

Dispatcher 35 :

"Attention all units, fire at Coral Reef Elementary

School. Multiple calls advising that fire is located in Ms. Childers' class in Zone 1. Fire in Zone 1."

Responder 36 :

"Roger that. Unit seven heading to Coral Reef

Elementary School, Zone 1."

By way of further example, reference is made to Figures 3A-3B which represent additional, dynamic display aspects of zone displays 40, 41 associated with the zone scheme of Figures 2A-2D. As seen in Figure 3A, a particular color code 46 is enabled for "zone 1" to convey additional information relative to the other zones 45. For example, the status of a particular zone 45 might be emphasized relative to the others by such use of the color codes 46. As depicted, the color codes of the other three zones are not active. Accordingly, in one scenario, such a scheme might indicate that "zone 1" should be avoided while all other zones are still safe to occupy. In the embodiment of Figure 3B, color codes 46 are activated for three of the four zones 45. It is, of course, within the scope and intent of the present invention that other combinations of color codes 46 and/or number displays 43 can be activated in a similar manner to convey appropriate information .

Furthermore, with additional reference to the dynamic display aspects of Figures 3A-3B, hardcopy zone displays 40 can be posted and updated manually, such as when a posted display 40 is printed accordingly in real time, or selected from a stack of pre-printed displays 40, etc. In the case of electronic zone displays 40,41, the presentation of a particular display can simply be electronically updated in real time as circumstances dictate. Moreover, as also represented in Figures 3A-3B, additional information can be conveyed by the zone displays 40, 41, via use of symbols, text, graphics, etc. As depicted in Figures 3A-3B, two such examples include a zone status summary field 48 and a premises identifier field 48'. As one a basic example, the zone status summary field 48 of Fig. 3A indicates the active status of "zone 1." Likewise, the zone status summary field 48 of Fig. 3B indicates the active status of "zone 1," "zone 2," and "zone 3." It is further contemplated that a variety of other information can also be conveyed by the zone status summary field 48. As also depicted, the premises field 48' indicates the name of the particular premises 20 at issue, such a business name, although in other embodiments, the premises identifier field 48' can indicate the name of a hospital, school campus, individual home, neighborhood, etc., as appropriate .

In view of the foregoing examples, it should be noted that it is within the scope and intent of the present invention that any number, size, shape and/or color of zones 45, as well as a variety of symbols associated therewith, may be utilized to achieve a desired correlation with directional indicators and to convey other appropriate information associated with a given zone scheme.

Accordingly, with reference to Figures 4A-4C, various "microzones" 49, 49' are depicted which function as zones 49, 49' within other zones 45. As schematically shown in Figures 4A-4B, the microzones 49 are represented by letter displays 50 ("A" through "D") . With further reference to the example of Figure 4B, microzone "A" pertains to a main office area; whereas microzone "C" represents a cafeteria area. In this manner, orderly reference to microzones 49, 49' can be made in emergency response efforts, such as "zone 1A" to indicate microzone "A" in "zone 1."

While Figure 4B schematically represents a publicly accessible zone display 40, 41, Figure 4C depicts an embodiment of a more selectively accessible display, such as that available to law enforcement but not to the general public. For instance, by electronically accessing the publicly available data in connection with an emergency response scenario, law enforcement or other select responders can set up customized, selectively accessible zone displays 41' for their own internal communication and response purposes. As shown in Figure 4C, microzones 49, 49 ' can accordingly be referenced in connection with efforts to isolate and contain a threat, such as in this example an office lounge of "zone 1, microzone A, submicrozone A" (with shorthand reference "01:A:A") and/or a principal's office of "zone 1, microzone A, submicrozone D" (with shorthand reference "01:A:D").

In view of the foregoing examples, it is also is within the scope and intent of the present invention that the aforementioned zone displays 40, 41, 41' and related system 10 features could be integrated with a variety of existing databases and information technologies, including, but not limited to GOOGLE maps, MICROSOFT MAPS, APPLE maps, SKYPE, GPS, Department of Defense databases, local police and/or fire department databases, existing emergency dispatch systems 33, etc. Furthermore, various aspects of the system 10 could be integrated with premises monitoring systems, security systems, and the like, such as ADT systems, DEVCON systems, BRINKS systems, VIVINT systems, etc.

Turning now to additional interactive multimedia features of the system 10, at least some of which could interact, integrate, or otherwise interface with the aforementioned technologies of the preceding paragraph, Figures 5A-5B depict examples of mapping overlay display features 51 associated with the respective zone schemes. For instance, Figure 5 depicts a satellite image overlay 51 of a school campus which corresponds to four designated zones 45 ("zones 1-4") . In this way, the mapping overlay display features 51 permit display of zones 45 and zone-related information in a superimposed manner relative to mapped features of the local premises, such as satellite photos, street maps, site maps, architectural plans, etc., for the general area, specific premises 20, and/or particular area within the premises 20. In some embodiments, this display can be dynamically adjusted, in relatively short order, if not immediately in real time (or upon request ) .

Another useful feature of the system 10 is depicted in Figure 6 which presents an example of threat level indicators 55 corresponding to respective zones 45. The users, such as first responders 36, dispatchers 35, or automated aspects of the dispatch system 33 can evaluate pertinent conditions and appropriately determine a corresponding threat level associated with a given zone 45. Once a threat level is determined, the threat level can be displayed via the corresponding threat level indicator 55. By way of example, threat level indicators 55 can assume the relative presentations of a heat index, such that "warm zones" are identified with moderate hazards, "hot zones" are identified with imminent threats, etc. Furthermore, a threat containment line 56 can also be calculated and displayed based on pertinent conditions. In the example shown, the threat containment line 56 is displayed in a manner that separates the "hot zone" in "zone 1" from the "warm zone" areas of "zones 2-4." Further still, the system 10 is capable of assigning and displaying relative threat level indicators 55 in dynamic fashion as the situation develops, such as in real time. Likewise, the system 10 is capable of adjusting the position and other parameters of the threat containment line 56 in real time, as circumstances dictate.

By way of further example, Figure 7 depicts another instance of a threat level indicator 55 associated with a particular zone 45, together with architectural plan or "blueprint" image overlay 51 features. In the foregoing scenarios, the dispatcher 35 could direct first responders 36 towards the direction of the threat (hot zone), while bystanders 25 can take measures to move away from the threat (hot zone) .

As yet another example, Figure 8 depicts an example of a threat level indicator associated with a zone 45 which contains a portion of a default evacuation route 57. Generally, pre-designated evacuation routes 57 are typically designed to provide the safest path of escape; however, such routes 57 by their nature tend to limit evacuees 25 to one single path of travel. Thus, in cases of extreme emergency, such as when the pre-established evacuation route 57 becomes blocked, destroyed, or otherwise dangerous to follow, the system 10 of the present invention can provide evacuees 25 with alternative pathways and/or warnings to not enter a hazardous zone. As one example of a warning, a threat level indicator 55 can be implemented to alert evacuees 25 to avoid entering the pre-established evacuation route 57 (in this case represented a shading of the zone 45, "zone 1") and to seek alternatives .

In accordance with the above-described system 10, the present invention also contemplates methods of utilizing the innovative system 10 accordingly. By way of example, Figure 9 depicts a schematic representation of at least a portion of a corresponding method 100 associated with use of the system 10 of Figure 1 and the zone scheme (s) of Figures 2A through 8.

With primary reference now to Figure 9, the method 100 associated with the system 10 begins at Block 102 wherein the plurality of zones 45 is defined, with each zone typically corresponding to a different portion of the local premises 20.

Next, the above-described universal directional indicators 47 are defined, as at Block 104. Once defined, the universal directional indicators 47 are appropriately associated with corresponding zones 45 (Block 106), such as in the various zone schemes described, above.

Accordingly, the designated directional zones 45 and the universal directional indicators 47 are then presented to users, as at Block 108, for use in facilitating an emergency response to the local premises 20. For example, an emergency dispatcher 35, or electronic equivalent, can reference the designated directional zones 45 to relay important directional information regarding a target location to first responders 36, regardless of whether additional premises-related information is immediately available. As another example, a bystander 25 can use such information to relay important directional information to a dispatcher 35.

As noted above, additional features can be incorporated into the presentation of zones 45, including the aforementioned "microzones" 49, 49', mapping overlay display features 51, threat level indicators 55, etc.

Since many modifications, variations and changes in detail can be made to the described preferred embodiment of the invention, it is intended that all matters in the foregoing description and shown in the accompanying drawings be interpreted as illustrative and not in a limiting sense. Thus, the scope of the invention should be determined by the appended claims and their legal equivalents .

Now that the invention has been described,

Claims

What is claimed is:

1. A system for facilitating emergency response to a local premises, said system comprising:

at least one zone display structured to present a plurality of zones;

each zone corresponding to a different portion of the local premises, wherein said plurality of zones are collectively configured to convey at least directional information pertaining to the local premises; and

said zone display further configured to present at least one universal directional indicator associated with each zone.

2. A system as recited in claim 1 further structured to present zone related information via symbolic display, wherein said symbolic display is selected from the group consisting of number displays, letter displays, symbol displays, graphics, text, and color codes.

3. A system as recited in claim 1 wherein said zones are arranged to represent four quadrants of the premises.

4. A system as recited in claim 1 further structured to present a plurality of microzones corresponding to specified areas of the premises within a designated zone.

5. A system as recited in claim 4 wherein said microzones are arranged to represent four quadrants within a corresponding designated zone.

6. A system as recited in claim 1 wherein said zone display is further structured to depict at least a portion of the premises via mapping overlay display.

7. A system as recited in claim 6 wherein said mapping overlay display is selected from the group consisting of satellite image, street map, site map, architectural plans, and GPS coordinates .

8. A system as recited in claim 1 wherein said zone display is further structured to depict a threat level indicator corresponding to perceived circumstances of a zone.

9. A system as recited in claim 8 wherein said threat level indicator is selected from the group consisting of low, moderate, and high.

10. A system for facilitating emergency response to a local premises, said system comprising:

at least one user interface communicably connected to a communication network;

said at least one user interface including a computer processor structured to run at least a portion of an electronic zone presentation capability, said at least one user interface further structured to present a plurality of zones;

wherein each zone corresponds to a different portion of the local premises, and wherein said plurality of zones are collectively configured to convey at least directional information pertaining to the local premises; and

said zone presentation capability further configured to present at least one universal directional indicator associated with each zone.

11. A system as recited in claim 10 further comprising a dispatch system communicably connected to said at least one user interface via said communication network and structured to facilitate emergency response communication between users.

12. A system as recited in claim 10 further comprising a zone server communicably connected to said communication network and to said at least one user interface, said zone server structured to facilitate management of zone related information .

13. A system as recited in claim 12 further comprising a dispatch system communicably connected to said at least one user interface and to said zone server via said communication network.

14. A system as recited in claim 10 wherein said at least one user interface is selected from the group consisting of a personal communication device, on-premises communication equipment, and a responder interface.

15. A system as recited in claim 10 further structured to present zone related information via symbolic display, wherein said symbolic display is selected from the group consisting of number displays, letter displays, symbol displays, graphics, text, and color codes.

16. A system as recited in claim 10 wherein said zones are arranged to represent four quadrants of the premises.

17. A system as recited in claim 10 further structured to present a plurality of microzones corresponding to specified areas of the premises within a designated zone.

18. A system as recited in claim 16 wherein said microzones are arranged to represent four quadrants within a corresponding designated zone.

19. A system as recited in claim 10 wherein said zone display is further structured to depict at least a portion of the premises via mapping overlay display.

20. A system as recited in claim 19 wherein said mapping overlay display is selected from the group consisting of satellite image, street map, site map, architectural plans.

21. A system as recited in claim 10 wherein said zone display is further structured to depict a threat level indicator corresponding to perceived circumstances of a zone.

22. A system as recited in claim 21 wherein said threat level indicator is selected from the group consisting of low, moderate, and high.

23. A method for facilitating emergency response to a local premises, comprising:

Presenting a plurality of zones, wherein each zone corresponds to a different portion of the local premises, and wherein the plurality of zones are collectively configured to convey at least directional information pertaining to the local premises;

presenting at least one universal directional indicator associated with each zone; and

utilizing information associated with the zones and directional indicators to facilitate an emergency response.

24. A method as recited in claim 23 further comprising arranging the zones into quadrants .

25. A method as recited in claim 23 wherein the presenting of the zones further comprises depicting at least a portion of the premises via mapping overlay display.

26. A method as recited in claim 23 wherein the presenting of the zones further comprises depicting a threat level indicator corresponding to perceived circumstances of a zone.