Scent delivery system scheduling

1. A method for controlling one or more scent delivery units, the method comprising:

maintaining one or more scheduled events, each scheduled event being associated with control logic that identifies one or more scent delivery units to be activated during a first time period, the first time period being defined by an activation start time and an activation end time;

maintaining one or more scheduled anti-events, each scheduled anti-event being associated with control logic that identifies the one or more scent delivery units to be deactivated during a second time period, the second time period being defined by a deactivation start time and a deactivation end time; and

generating, based on the one or more scheduled events and the one or more scheduled anti-events, command data to be communicated to the one or more scent delivery units to control activation and deactivation of the one or more scent delivery units,

wherein generating the command data includes:

identifying a conflicting period of time during which control specified by the one or more scheduled events for the one or more scent delivery units differs from control specified by the one or more scheduled anti-events for the one or more scent delivery units, and

generating command data that gives priority to control specified by the one or more scheduled anti-events, control for the one or more scent delivery units being in accordance with the control logic of the one or more scheduled anti-events during the conflicting period of time and not in accordance with the control logic of the one or more scheduled events during the conflicting period of time.

2. The method of claim 1 , wherein generating command data that gives priority to control specified by the one or more scheduled anti-events includes generating command data that disregards control specified by the one or more scheduled events during the conflicting period of time.

3. The method of claim 1 , wherein generating command data that gives priority to control specified by the one or more scheduled anti-events comprises generating command data that maintains priority of the control specified by the one or more anti-events over any additional conflicting scheduled events subsequently added to the scenting schedule.

4. The method of claim 1 , further comprising, based upon subsequent removal of the one or more anti-events, generating additional command data solely based on the one or more scheduled events.

5. The method of claim 1 , wherein generating the command data comprises generating command data that gives priority to control specified by a manual activation request over control specified by the one or more scheduled anti-events.

6. The method of claim 1 , wherein generating the command data comprises generating command data that gives priority to control specified by the one or more scheduled anti-events over control specified by a manual activation request.

7. A scent delivery system comprising:

one or more scent delivery units; and

one or more computers and one or more storage devices storing instructions that are operable, if executed by the one or more computers, to cause the one or more computers to perform operations comprising:

maintaining one or more scheduled events, each scheduled event being associated with control logic that identifies the one or more scent delivery units to be activated during a first time period, the first time period being defined by an activation start time and an activation end time,

maintaining one or more scheduled anti-events, each scheduled anti-event being associated with control logic that identifies the one or more scent delivery units to be deactivated during a second time period, the second time period being defined by a deactivation start time and a deactivation end time, and

generating, based on the one or more scheduled events and the one or more scheduled anti-events, command data to be communicated to the one or more scent delivery units to control activation and deactivation of the one or more scent delivery units,

wherein generating the command data includes:

identifying a conflicting period of time during which control specified by the one or more scheduled events for the one or more scent delivery units differs from control specified by the one or more scheduled anti-events for the one or more scent delivery units, and

generating command data that gives priority to control specified by the one or more scheduled anti-events, control for the one or more scent delivery units being in accordance with the control logic of the one or more scheduled anti-events during the conflicting period of time and not in accordance with the control logic of the one or more scheduled events during the conflicting period of time.

8. The system of claim 7 , wherein the one or more storage devices storing instructions for generating the command data comprises one or more storage devices storing instructions for generating command data that disregards control specified by the one or more scheduled events during the conflicting period of time.

9. The system of claim 7 , wherein the one or more storage devices storing instructions for generating the command data comprises one or more storage devices storing instructions for generating command data that maintains priority of the control specified by the one or more anti-events over any additional conflicting scheduled events subsequently added to the scenting schedule.

10. The system of claim 7 , wherein the one or more storage devices further store instructions for generating, based upon subsequent removal of the one or more anti-events, additional command data solely based on the one or more scheduled events.

11. The system of claim 7 , wherein the one or more storage devices storing instructions for generating the command data comprises one or more storage devices storing instructions for generating command data that gives priority to control specified by a manual activation request over control specified by the one or more scheduled anti-events.

12. The system of claim 7 , wherein the one or more storage devices storing instructions for generating the command data comprises one or more storage devices storing instructions for generating command data that gives priority to control specified by the one or more scheduled anti-events over control specified by a manual activation request.

13. A computer-readable storage medium storing software comprising instructions executable by one or more computers, which, upon such execution, cause the one or more computers to perform operations comprising:

maintaining one or more scheduled events, each scheduled event being associated with control logic that identifies one or more scent delivery units to be activated during a first time period, the first time period being defined by an activation start time and an activation end time;

maintaining one or more scheduled anti-events, each scheduled anti-event being associated with control logic that identifies the one or more scent delivery units to be deactivated during a second time period, the second time period being defined by a deactivation start time and a deactivation end time; and

generating, based on the one or more scheduled events and the one or more scheduled anti-events, command data to be communicated to the one or more scent delivery units to control activation and deactivation of the one or more scent delivery units,

wherein generating the command data includes:

identifying a conflicting period of time during which control specified by the one or more scheduled events for the one or more scent delivery units differs from control specified by the one or more scheduled anti-events for the one or more scent delivery units, and

generating command data that gives priority to control specified by the one or more scheduled anti-events, control for the one or more scent delivery units being in accordance with the control logic of the one or more scheduled anti-events during the conflicting period of time and not in accordance with the control logic of the one or more scheduled events during the conflicting period of time.

14. The medium of claim 13 , wherein the operations further comprise generating command data that disregards control specified by the one or more scheduled events during the conflicting period of time.

15. The medium of claim 13 , wherein the operations further comprise generating command data that maintains priority of the control specified by the one or more anti-events over any additional conflicting scheduled events subsequently added to the scenting schedule.

16. The medium of claim 13 , wherein the operations further comprise, based upon subsequent removal of the one or more anti-events, generating additional command data solely based on the one or more scheduled events.

17. The medium of claim 13 , wherein the operations further comprise generating command data that gives priority to control specified by a manual activation request over control specified by the one or more scheduled anti-events.

18. The medium of claim 13 , wherein the operations further comprise generating command data that gives priority to control specified by the one or more scheduled anti-events over control specified by a manual activation request.