Security system operator efficiency

Patent metadata

Field	Value
Publication number	US-9798803-B2
Application number	US-201314013813-A
Country	US
Kind code	B2
Filing date	Aug 29, 2013
Priority date	Aug 29, 2013
Publication date	Oct 24, 2017
Grant date	Oct 24, 2017

Abstract

Systems and methods for increasing an efficiency of an operator of a security system are discussed generally herein. A system can include a memory including ontology data saved thereon, the ontology data can define interrelationships between a scanner associated with access to a room of an area under surveillance, a camera with a field of view at least partially overlapping a footprint of the room, an identifier configured to be scanned by the scanner and associated with a person, and a security policy including one or more predefined conditions, which when satisfied, indicate when a security threat exists, the security policy includes a response an operator can perform if the conditions are satisfied, and the system can include a query module configured to receive a query and search the ontology data and temporal and spatial data associated with the area under surveillance in response to receiving the query.

First claim

The invention claimed is:

1. A security system for an area under surveillance comprising:
a first memory including ontology data stored thereon, the ontology data defining interrelationships between a scanner associated with access to a room of an area under surveillance, a camera with a field of view at least partially overlapping a footprint of the room, an identifier configured to be scanned by the scanner and associated with a person, and a security policy including one or more predefined conditions, which when satisfied, indicate when a security threat exists, wherein the security policy includes a response an operator is to perform if the conditions are satisfied;
a relational database including temporal data and spatial data stored thereon, the temporal data including time series entries corresponding to scan logs of the scanner including a scan read that indicates a time at which the identifier was scanned, the scanner that scanned the identifier, and whether the person was allowed or denied access based on the scan read, and the spatial data including a location of the camera, a coverage area of the camera, one or more locations of one or more doors to the room, a location of an asset in the room, and a location of the scanner;
a query module, executable by a processor configured to receive a query and search the ontology data, the temporal data, and the spatial data in response to receiving the query, wherein the query module is configured to run periodic pre-programmed queries to the first memory and the relational database to determine if the security policy has been violated, and wherein the security policy includes an asset-missing security response configured to automatically send a series of queries to the query module, the series of queries configured to search the ontology data, the spatial data, and the temporal data to:
determine, using the spatial data, the room where an asset that went missing is supposed to be;
determine, using the spatial data, one or more scanners associated with the room;
identify, using the temporal data, one or more identifiers in a list of identifiers that were scanned by the one or more scanners in a specified time window;
identify, using the temporal data, one or more other scanners that have scanned the one or more identifiers in another list of identifiers in another specified time window:
calculate the predicted future path of one or more persons associated with the one or more identifiers based on the identified one or more scanners and one or more other scanners; and
identify one or more cameras with a field of view that intersects the predicted future path; and

a display module configured to generate a display signal to show a floor plan of the area under surveillance, the floor plan including one or more icons overlaid thereon, the one or more icons indicating the location of the camera, the field of view of the camera, the location of the scanner, a location of the identifier, the one or more doors, a predicted future path of the person, a real-time image capture of the camera when a field of view of the camera intersects with the predicted future path of the person, and a historical path of the person, the display signal further shows security response steps in accordance with the security policy.

2. The system of claim 1 , the one or more icons further indicating at least one chosen from the group consisting of an entrance and an exit, or a combination thereof.

3. The system of claim 1 , wherein the query result is listed and overlaid above the floor plan.

4. The system of claim 1 , wherein the ontology data is stored in a Resource Description Framework (RDF) format and wherein the query is a SPARQL Protocol and RDF Query Language (SPARQL) query.

5. A method comprising:
receiving, at a query module executable by one or more processors, a query;
in response to receiving the query, searching a first memory with ontology data stored thereon as a function of the query, the ontology data defining interrelationships between a scanner associated with access to a room of an area under surveillance, a camera with a field of view at least partially overlapping a footprint of the room, an identifier configured to be scanned by the scanner and associated with a person, and a security policy including one or more predefined conditions, which when satisfied, indicate when a security threat exists, wherein the security policy includes a response an operator is to perform if the conditions are satisfied;
in response to receiving the query, searching a relational database with temporal data and spatial data stored thereon, the temporal data including time series entries corresponding to scan logs of the scanner including a scan read that indicates a time at which the identifier was scanned, the scanner that scanned the identifier, and whether the person was allowed or denied access based on the scan read, and the spatial data including a location of the camera, a coverage area of the camera, one or more locations of one or more doors to the room, a location of an asset in the room, and a location of the scanner;
returning, by the query module, a result as a function of the ontology data, the temporal data, and the spatial data, the result including a predicted future path of the person, and a historical path of the person, wherein the security policy includes an asset-missing security response configured to automatically send a periodic series of queries to the query module, the periodic series of queries configured to search the ontology data, the spatial data, and the temporal data to perform operations comprising:
determining the room where an asset that went missing is supposed to be;
determining one or more scanners that control access to the room;
identifying one or more identifiers that were scanned by the one or more scanners in a specified time window;
identifying one or more other scanners that have scanned the one or more identifiers in a list of identifiers of the temporal data in another specified time window;
calculating the predicted future path of one or more persons associated with the one or more identifiers based on the one or more scanners; and

displaying, by a display module, a floor plan of the area under surveillance, the floor plan including one or more icons overlaid thereon, the one or more icons indicating the location of the camera, the field of view of the camera, the location of the scanner, a location of the identifier, the one or more doors, the predicted future path of the person, a real-time image capture of the camera when a field of view of the camera intersects with the predicted future path of the person, and the historical path of the person, and displaying by the display module, security response steps informing the operator how to perform in accordance with the security policy.

6. The method of claim 5 , further comprising displaying a floor plan of the area under surveillance including more icons overlaid thereon, including an entrance and an exit.

7. The method of claim 5 , wherein receiving the query includes receiving a SPARQL Protocol and RDF Query Language (SPARQL) query.

8. The method of claim 5 , wherein searching the ontology data includes searching ontology data stored in a Resource Description Framework (RDF) format.

9. A computer-readable storage device including instructions stored thereon, the instructions, which when executed by a machine, cause the machine to perform operations comprising:
receiving a query;
in response to receiving a query, searching ontology data as a function of the query, the ontology data stored on a first memory, the ontology data defining interrelationships between a scanner associated with access to a roo

Assignees

• Honeywell Int Inc

Inventors

• Chen Henry
• Raymond Michelle
• Libal Vit
• Jelinek Jan
• Guralnik Valerie

Classifications

• G06F16/786

  using motion, e.g. object motion or camera motion · CPC title

• G06F16/7837

  using objects detected or recognised in the video content · CPC title

• G06F16/367 Primary

  Ontology · CPC title

• G06F16/784

  the detected or recognised objects being people · CPC title

• G08B13/19615

  wherein said pattern is defined by the user · CPC title