METHOD AND SYSTEM FOR ROOM ACTIVITY COMMUNICATION

• US 20100148919A1
• Filed: 12/15/2008
• Published: 06/17/2010
• Est. Priority Date: 01/10/2003
• Status: Active Grant

• Current Assignee: Monismart Systems LLC
• Original Assignee: Monismart Systems LLC
• Inventors: DEMETROPS, John, SCHUSTER, Vladimir, ROBERTS, Stuart J.
• Granted Patent: US 8,264,329 B2
• Time in Patent Office: Days
• US Class Current: 340/5.200
• CPC Class Codes: G07C 3/00 Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
• CPC Class Codes: G07C 9/28 the pass enabling tracking or indicating presence

Abstract

The invention relates to a method and system for room activity communication. In one embodiment, a tray sensing device detects the presence of a tray in a given location and forwards the information to a room controller. The tray can be a conventional tray for supporting food articles or can be supported or integral with a food cart. The system also includes a door lock/tag controller for monitoring door lock and door tag information. Information from the tray sensing device, door lock/tag controller is communicated to a room controller. The room controller of each room can include a wireless network to the tray controller and/or door lock/tag controller. The room controller can also monitor information of the room such as, for example, temperature, humidity and light intensity information, and receive information regarding room activities, such as, for example, room service ordering and status, housekeeping, minibar, phone messages and checkout routine. Information from the room controller can be forwarded to a central host controller for management of the information. The central host controller can display the information, activate an alarm or separate and send data to relevant controllers located, for example at security, service, housekeeping and front desk. The alarm can be an audio or visual alert. The alarm can be deactivated upon removal of the tray from the given location or acknowledgement of request.

Claims

1. A method for room activity communication comprising the steps of:

a door lock/tag controller receiving door lock information from a door lock or determining door lock information from said door lock or an RFID card;

optionally providing a door tag, said door tag including an associated RFID tag, said RFID tag adapted for communicating door tag information of said RFID tag to said door lock/tag controller;

receiving one or more of said door lock information from said door lock/tag controller and said door tag information from said door lock/tag controller at a room controller, and associating a room address with said door lock information and/or said door tag information;

forwarding said associated room address, said door lock information and/or said door tag information from said room controller to a central information system;

managing said door lock information and/or said door tag information at said central information system;

communicating information from said central information system to said room controller; and

communicating said information received at said room controller to said door lock/tag controller.

4. The method of claim 1 further comprising the steps of:

providing a tray sensing device for sensing a tray in a vicinity of the tray sensing device, said tray sensing device adapted for communicating tray information of the presence of a tray to a tray controller, said room controller receiving said tray information from said tray information associating a room address with said tray information and forwarding said tray information from said room controller to a central information system, said central information system managing said tray information and communicating information from said central information system to said room controller.

5. The method of claim 1 further comprising the step of storing said door lock information received at said central information system in memory of said central information system.

6. The method of claim 1 further comprising the steps of determining if said door lock card deactivated said door lock;

if said door lock card did not deactivate said door lock, forwarding from said door lock/tag controller an identification of said door lock and said card entry code to said room controller;

forwarding said identification of said door lock and said card entry code to said central information system;

determining if said identification of said door lock and said card entry code are correct,

if said identification of said door lock and said card entry code are correct, forwarding lock activation information from said central information system to said room controller;

said lock activation information being used to activate said door lock.

7. The method of claim 6 further comprising the step of monitoring power of a battery of said door lock with said door lock/tag controller;

and

if said power is below a threshold, forwarding an alert from said door lock/tag controller to said room controller.

8. The method of claim 1 further comprising the steps of:

sensing room temperature information with said room controller; and

forwarding said room temperature information from said room controller to said central information system.

9. The method of claim 1 further comprising the steps of:

sensing room light intensity information with said room controller; and

forwarding said room light intensity information from said room controller to said central information system.

10. The method of claim 1 further comprising the steps of:

navigating a screen display of said room controller for inputting room information at said room controller; and

forwarding said room information to said central information system.

11. The method of claim 10 wherein said screen display comprises one or more phone message.

12. The method of claim 1 further comprising the step of:

forwarding door tag information and/or room information to a service cart controller.

13. The method of claim 12 further comprising the step of:

forwarding task message information from said service cart controller to said central information system.

14. The method of claim 13 further comprising the step of:

storing said task message information received at said central information in memory of said central information system.

15. The method of claim 14 wherein the task message information includes one or more of room number, type of task completed, employee identification of person who completed the task, and a time and date stamp.

16. The method of claim 1 further comprising the step of:

monitoring a thermostat with said room controller;

forwarding thermostat information from said room controller to said central information system; and

forwarding thermostat information to one or more of said room controllers from said central information system for controlling the thermostat in said respective said one or more room controllers.

2. A method for room activity communication wherein said door lock is activated by a door lock card, said door lock card providing said door lock information.

3. The method of claim 2 wherein said door lock card includes a unique card entry code.

17. A system for room activity communication comprising:

a door lock/tag controller receiving door lock information from a door lock or determining door lock information from said door lock or an RFID card;

a door tag, said door tag including an associated RFID tag, said RFID tag adapted for communicating door tag information of said RFID tag to said door lock/tag controller;

a room controller receiving one or more of said door lock information from said door lock/tag controller and said door tag information from said door lock/tag controller at, and associating a room address with said door lock information and/or said door tag information;

means for forwarding said associated room address, said door lock information and/or said door tag information from said room controller to a central information system;

means for managing said door lock information and/or said door tag information at said central information system;

means for communicating information from said central information system to said room controller; and

communicating said information received at said room controller to said door lock/tag controller.

20. The system of claim 17 further comprising:

a tray sensing device for sensing a tray in a vicinity of the tray sensing device, said tray sensing device adapted for communicating tray information of the presence of a tray to a tray controller;

said room controller receiving said tray information from said tray information associating a room address with said tray information and forwarding said tray information from said room controller to said central information system, said central information system managing said tray information and communicating information from said central information system to said room controller.

21. The system of claim 17 further comprising means for storing said door lock information received at said central information system in memory of said central information system.

22. The system of claim 17 further comprising:

means for sensing room temperature information with said room controller; and

means for forwarding said room temperature information from said room controller to said central information system.

23. The system of claim 17 further comprising:

means for sensing room light intensity information with said room controller; and

means for forwarding said room light intensity information from said room controller to said central information system.

24. The system of claim 17 further comprising:

means for navigating a screen display of said room controller for inputting room information at said room controller; and

means for forwarding said room information to said central information system.

25. The method of claim 24 wherein said screen display comprises one or more phone message.

26. The system of claim 17 further comprising:

means for forwarding door tag information and/or room information to a service cart controller.

27. The system of claim 26 further comprising:

means for forwarding task message information from said service cart controller to said central information system.

28. The system of claim 27 further comprising:

means for storing said task message information received at said central information in memory of said central information system.

29. The system of claim 28 wherein the task message information includes one or more of room number, type of task completed, employee identification of person who completed the task, and a time and date stamp.

30. The system of claim 17 further comprising:

means for monitoring a thermostat with said room controller;

means for forwarding thermostat information from said room controller to said central information system; and

means for forwarding thermostat information to one or more of said room controllers from said central information system for controlling the thermostat in said respective said one or more room controllers.

18. The system for room activity communication wherein said door lock is activated by a door lock card, said door lock card providing said door lock information.

19. The system of claim 18 wherein said door lock card includes a unique card entry code.