Door Movement Sensors and Use Thereof by Apparatuses

• US 20130002445A1
• Filed: 06/28/2011
• Published: 01/03/2013
• Est. Priority Date: 06/28/2011
• Status: Active Grant

• Current Assignee: Xenex Disinfection Services, LLC.
• Original Assignee: Xenex Disinfection Services, LLC.
• Inventors: Stibich, Mark Andrew, Garfield, Alexander Nathan, Rathgeber, Martin, Wolford, James Blaine, Cruver, Brian, Miller, Morris, Tse, Kieron Hiuhon, Blankstein, Brian
• Granted Patent: US 8,872,669 B2
• Time in Patent Office: Days
• US Class Current: 340/686.6
• CPC Class Codes: E05F 15/70 with automatic actuation
• CPC Class Codes: E05Y 2400/456 for programming, e.g. learning or AI [artificial intelligence]
• CPC Class Codes: E05Y 2400/80 User interfaces

Abstract

Devices are provided which include a component assembly for detecting inward, outward and sideways door movement. A component of the assembly extending from a structure comprises a distal end for contacting a door face when the structure is arranged in proximity to the door face. Systems are provided which include a portable stand, a door movement sensor attached to the stand, a proximity sensor, and a user interface. The system is configured to transmit signals to the user interface when the proximity sensor has been placed a predetermined distance from a door face and when door movement occurs. Apparatuses are provided which include program instructions for receiving input regarding a number of entryways of a room and inhibiting commencement of a task for which an apparatus arranged in the room is configured to perform until a number of signals received from a door movement sensor equals the number of entryways.

Claims

1. A device for detecting movement of a door, wherein the device comprises:

a component assembly for detecting inward, outward and sideways door movement; and

a support structure holding the component assembly, wherein the component assembly comprises a first component extended or extendable from the support structure, and wherein the first component comprises a distal end for contacting a door face when the support structure is arranged in proximity to the door face and when the first component is extended from the support structure.

2. The device of claim 1, wherein the first component further comprises a supported end pivotable at the support structure.

3. The device of claim 2, wherein the first component further comprises an elastic element affecting inward and outward movement of the first component relative to the support structure.

4. The device of claim 2, wherein the component assembly comprises a second component extending from the support structure which is distinct from the first component, and wherein the second component comprises:

a distal end for contacting a door face when the support structure is arranged in proximity to the door face; and

an elastic element affecting inward and outward movement of the second component relative to the support structure.

5. The device of claim 2, wherein the component assembly comprises a second component which is distinct from the first component, and wherein the second component comprises a distance sensor.

6. The device of claim 1, wherein the first component comprises a cord having an adhesive or suction plate at its distal end.

7. The device of claim 1, wherein the first component comprises an end of a cord extending from a reel holding the cord.

8. The device of claim 1, further comprising an accelerometer attached to the support structure.

9. The device of claim 1, further comprising a vibration sensor attached to the support structure.

10. A system, comprising:

a portable floor stand;

a door movement sensor fixedly attached to the portable floor stand;

a proximity sensor comprising the door movement sensor or the portable floor stand; and

a user interface, wherein the system is configured to transmit a first signal from the proximity sensor to the user interface when the proximity sensor has been placed a predetermined distance from a door face, and wherein the system is configured to transmit a second signal from the door movement sensor to the user interface when movement of the door occurs.

11. The system of claim 10, further comprising an apparatus discrete from the portable floor stand, wherein the user interface comprises input controls in wireless communication with the apparatus for starting and stopping operation of the apparatus.

12. The system of claim 11, wherein the apparatus comprises a wireless signal transmitter configured to transmit to the user interface a third signal when operation of the apparatus starts and a fourth signal when operation of the apparatus has terminated.

13. The system of claim 11, further comprising a wireless signal transmitter coupled to the door movement sensor or the portable floor stand, wherein the wireless signal transmitter is configured to transmit a fifth signal to the apparatus to terminate operation thereof when movement of the door occurs.

14. The system of claim 13, wherein the portable floor stand, proximity sensor, door movement sensor and wireless signal transmitter comprise one of a plurality of assemblies of portable floor stands, associated proximity sensors, door movement sensors and wireless signal transmitters, and wherein each of the wireless signal transmitters of the plurality of assemblies is configured to send a sixth signal to the apparatus when the proximity sensor of the assembly has been placed a predetermined distance from a door face.

15. The system of claim 14, wherein the apparatus comprises a processor and a storage medium having program instructions which are executable by the processor for deterring operation of the apparatus until signals from wireless signal transmitters of each of a preset number of the assemblies are received indicating proximity sensors associated with the assemblies have been placed a predetermined distance from a door face.

16. The system of claim 11, further comprising a portable communications device, wherein the apparatus and/or portable floor stand comprise a wireless signal transmitter configured to transmit a seventh signal to the portable communications device when operation of the apparatus has terminated.

17. The system of claim 10, wherein the door movement sensor comprises a component extended or extendable from the portable floor stand, and wherein the component comprises a distal end for contacting a door face when the portable floor stand is arranged in proximity to the door face and when the component is extended from the portable floor stand.

18. The system of claim 10, wherein the door movement sensor comprises a distance sensor.

19. An apparatus, comprising:

a wireless signal receiver;

a processor; and

a storage medium having program instructions which are executable by the processor for;

receiving input regarding a number of entryways of a room in which the apparatus is arranged;

recording receipt of a wireless signal from a door movement sensor device arranged in proximity to a face of a closed door to one of the entryways of the room; and

inhibiting commencement of a task by the apparatus until the number of recorded signal receipts equals the number of entryways.

20. The apparatus of claim 19, wherein the storage medium further comprises program instructions which are executable by a processor for automatically starting operation of the task upon determining the number of recorded signal receipts equals the number of entryways.