Method for dynamically adjusting the sensitivity of a sensor in a security system

• US 7,855,636 B2
• Filed: 09/19/2007
• Issued: 12/21/2010
• Est. Priority Date: 09/19/2007
• Status: Active Grant

• Current Assignee: Ademco Inc. (Resideo Technologies, Inc.)
• Original Assignee: Honeywell International Inc.
• Inventors: Martin, Christopher D., Babich, Thomas S.
• Primary Examiner(s): Previl; Daniel
• Application Number:
  US11/857,598
• Publication Number:
  US 20090072961A1
• Time in Patent Office: 1,189 Days
• Field of Search: 340/522, 340/511, 340/521, 340/523, 340/525, 340/524, 340526-527, 340/539.22, 340/539.19, 340/539.17, 340/539.26
• US Class Current: 340/522
• CPC Class Codes: G08B 25/08 using communication transmission lines G08B13/19658, G08B21/0286, G08B25/016 take precedence
• CPC Class Codes: G08B 29/24 Self-calibration, e.g. compensating for environmental drift or ageing of components

Abstract

A method for dynamically changing a control panel response to a transmission from one or more multi-output sensors. The transmission includes a state of a plurality of sensitivity levels for each multi-output sensor indicating multiple outputs. The method comprising the steps of receiving a transmission from the multi-output sensor, determining a source of the transmission, determining a state of each of the sensitivity levels determining if at least one selection criterion is set for selecting one of the plurality of sensitivity levels included in the transmission based upon the determined source. One of the sensitivity levels is selected based upon the determination and an alarm is generated based upon said selected sensitivity level. If more than one selection criterion is set, a priority for the selection criterion is determined.

Claims

1. A method for dynamically changing a control panel response to a transmission from a plurality of multi-output sensors, where the transmission includes a state of each of a plurality of different sensitivity levels for each of the plurality of multi-output sensors where the different sensitivity levels together provide multiple outputs for each of the multi-output sensors, the control panel has a plurality of operational states and is programmed with a plurality of selection criterion for selecting one of the plurality of sensitivity levels from the transmission from each multi-output sensor where each operational state of the plurality of operational states is associated with at least one selection criteria of the plurality of selection criteria, the method comprising the steps of:

receiving a selection of an operational state of the control panel of the plurality of operational states through a user interface;

receiving a multi-loop transmission from one of said plurality of multi-output sensors;

determining a source of the transmission;

determining a state of each of the different sensitivity levels;

matching at least one of the plurality of selection criterion with said determined source and the selected operational state of the control panel;

selecting one of the plurality of different sensitivity levels based upon said matched at least one selection criteria; and

providing an output based upon a relative value of said selected sensitivity level.

2. The method for dynamically changing a control panel response according to claim 1, wherein said multi-output sensor includes a multi-loop transmitter, each loop corresponding to one output of said multi-output sensor.

3. The method for dynamically changing a control panel response according to claim 2, wherein each loop is assigned a loop number, and said loop number is associated with one output, at least two different loop numbers are assigned to sensitivity levels.

4. The method for dynamically changing a control panel response according to claim 3, wherein changing the loop number in which a control panel responds changes said sensitivity of said multi-output sensor.

5. The method for dynamically changing a control panel response according to claim 1, wherein said selection criterion is a specific time.

6. The method for dynamically changing a control panel response according to claim 5, wherein said selecting step includes the sub-steps of:

detecting a time of receipt of said at least one output; and

determining if the time of receipt is within a specific time for a sub-option for the selection criterion; and

selecting the sub-option that includes the time of reception within its specific time.

7. The method for dynamically changing a control panel response according to claim 1, wherein said selection criterion is a status of the security system.

8. The method for dynamically changing a control panel response according to claim 7, wherein said determining if said selection criterion is occurring includes the sub-steps of:

detecting a current status of said security system; and

selecting a sub-option that corresponds with the current status.

9. The method for dynamically changing a control panel response according to claim 1, wherein a sub-option for the status is arm-stay.

10. The method for dynamically changing a control panel response according to claim 1, wherein a sub-option for the status is arm-away.

11. The method for dynamically changing a control panel response according to claim 1, wherein said selection criterion is a state of alarm of the security system.

12. The method for dynamically changing a control panel response according to claim 11, wherein a sub-option for the state is active alarm and a control panel responds to the state of a maximum sensitivity included in the transmission if said security system is in an active alarm.

13. The method for dynamically changing a control panel response according to claim 1, wherein said selection criterion is a state of the other sensors of the security system.

14. The method for dynamically changing a control panel response according to claim 1, wherein said selection criterion is a zone where said multi-output sensor is located.

15. The method for dynamically changing a control panel response according to claim 1, wherein said selection criterion is an environmental condition.

16. The method for dynamically changing a control panel response according to claim 1, wherein said environmental condition is a temperature of a protected premises.

17. The method for dynamically changing a control panel response according to claim 1, wherein said selection criterion is a state of an HVAC.

18. The method for dynamically changing a control panel response according to claim 1, wherein said selection criterion is programmed during installation.

19. The method for dynamically changing a control panel response according to claim 1, wherein said selection criterion is programmed remotely.

20. The method for dynamically changing a control panel response according to claim 1, further including the steps of:

determining if more than one selection criterion is associated with the source; and

selecting one of the plurality of sensitivity levels for response based on the selection criterion with the highest priority.

21. The method for dynamically changing a control panel response according to claim 1, wherein the response depends on the state of the selected sensitivity level.

22. A method for configuring a control panel of a security system to dynamically change a response comprising the steps of:

providing a plurality of sensors within the security system;

assigning a loop number to each loop of a multi-loop transmission from a multi-output sensor of the plurality of sensors, with a loop number associated with each of at least two different sensitivity levels;

programming an unique identifier associated with said one multi-output sensor into said control panel;

selecting one of a plurality of operational states of the control panel through a user interface;

determining at least one selection criterion based on the selected operational state, the unique number associated with the multi-output sensor and a state of activation of at least one other of the plurality of sensors;

assigning each loop number to a corresponding sub-option for said at least one selection criterion; and

said control panel providing an output in response to one of said loops identified by an assigned loop number detecting an event during a time associated with the corresponding sub-option, the operational state of the control panel and the state of the at least one other of the plurality of sensors.

23. A method for configuring a control panel of a security system to dynamically change a response according to claim 22 further comprising:

determining each sub-option for each of said at least one selection criterion.

24. A method for configuring a control panel of a security system to dynamically change a response according to claim 22, wherein if more than one selection criterion is determined, the method further comprising:

setting a priority for said more than one selection criterion.

25. A method for configuring a control panel of a security system to dynamically change a response according to claim 24, wherein said setting step includes selecting a default priority.

26. A control panel adapted to receive a multi-loop transmission from a multi-output sensor, where the transmission includes a state of each of a plurality of different sensitivity levels for the multi-output sensor where the different sensitivity levels together provide multiple outputs, the control panel has a plurality of operational states and is programmed with a plurality of selection criterion for selecting one of the plurality of sensitivity levels from the transmission where each operational state of the plurality of operational states is associated with at least one of the plurality of selection criteria, the control panel comprising:

a processor for executing computer-readable program code provided on a computer-readable storage medium, the computer-readable program code having instructions which cause said processor to execute the following steps;

receiving a selection of one of the plurality of operational states through a user interface;

determining a state of each of the sensitivity levels included in the multi-loop transmission;

matching at least one selection criterion of the plurality of selection criterion with the associated operational state;

selecting one of the plurality of sensitivity levels based upon said determination; and

providing an output in response to an event detected by said selected sensitivity level.

27. A method for dynamically changing a control panel response to a multi-loop transmission from a multi-output sensor, where the transmission includes a state of each of a plurality of different sensitivity levels for the multi-output sensor the different sensitivity levels together providing multiple outputs, the control panel includes a plurality of operational states and is programmed with a plurality of selection criterion for selecting one of the plurality of sensitivity levels from the transmission where each of the plurality of operational states is associated with at least one of the plurality of selection criteria, the method comprising the steps:

receiving a selection of an operational state of the plurality of operational states through a user interface;

receiving a multi-loop transmission from the multi-output sensor;

determining a state of each of the sensitivity levels;

determining if at least one selection criterion of the plurality of selection criterion is satisfied based upon the selected operational state;

selecting one of the plurality of sensitivity levels based upon said determination of the at least one selection criteria; and

providing an output in response to an event detected by said selected sensitivity level.

28. A control panel adapted to receive a multi-loop transmission from each of a plurality of multi-output sensors, where the transmission includes a state of each of a plurality of different sensitivity levels for the plurality of multi-output sensors the sensitivity levels together providing multiple outputs, the control panel having a plurality of operational states and is programmed with a plurality of selection criterion for selecting one of the plurality of sensitivity levels from the transmission for each of the plurality of multi-output sensors where each of the plurality of operational states is associated with at least one of the selection criteria, the control panel comprising:

a processor for executing computer-readable program code provided on a computer-readable storage medium, the computer-readable program code having instructions which causes said processor to execute the following steps;

receiving a selection of one of the plurality of operational states through a user interface;

determining a source of the multi-loop transmission, the source being one of the plurality of sensors;

determining a state of each of the sensitivity levels;

determining that at least one selection criterion of the plurality of selection criterion is satisfied based upon said determined source and based upon the selected operational state;

selecting one of the plurality of sensitivity levels based upon said determination; and

providing an output in response to an event detected by said selected sensitivity level.