SERVICE REQUEST SYSTEM

• US 20100023419A1
• Filed: 10/11/2007
• Published: 01/28/2010
• Est. Priority Date: 10/13/2006
• Status: Abandoned Application

• Current Assignee: Barmate Corporation
• Original Assignee: Barmate Corporation
• Inventors: Tyler, Katie Louise
• Application Number:
  US12/441,872
• Publication Number:
  US 20100023419A1
• Time in Patent Office: Days
• US Class Current: 705/26
• CPC Class Codes: G06Q 30/0601 Electronic shopping [e-shopping]
• CPC Class Codes: H04W 64/00 Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Abstract

A service request system comprises a number of request units (5) located within a service area (1), a number of receivers (4), a location unit and a display. The request unit comprises a manual control and wireless radio transmitter and sends a radio request for service signal in response to operation of the manual control. A receiver receives a request for service signal and reports reception of the request for service signal and the relative position, relative to itself, of the request unit to the location unit. The location unit derives the location of the sending request unit within the service area from the report and relative position and shows this location on the display.

Claims

1. A service request system for use in a bar or lounge area to request service from service staff, comprising:

at least one moveable request unit located within the bar or lounge area;

at least one receiver located within the bar or lounge area;

a location unit; and

a display,

wherein the request unit comprises a manual control and wireless radio means which sends a radio request for service signal in response to operation of the manual control,

wherein the receiver receives the request for service signal and determines the relative location, relative to itself, of the request unit, and reports reception of the request for service signal to the display, wherein the location unit calculates the location of the request unit within the bar or lounge area from the determined relative location and the location of the receiver, and wherein the display shows the calculated location to the service staff.

2. A service request system as claimed in claim 1, comprising a plurality of spaced apart receivers located about the bar or lounge area, each of which receives the request for service signal and reports reception to the display.

3. A service request system as claimed in claim 1, in which the receiver reports reception of the request for service signal including the determined relative location to the location unit and the location unit calculates the location of the request unit from the report.

4. A service request system as claimed in claim 1, wherein the location unit is part of the receiver and the calculated location is included in the report of reception of the request for service signal.

5. A service request system as claimed in claim 1 in which the location unit further comprises a memory device in which the location of the or each receiver is stored, and wherein the location unit calculates the location of the request unit from the stored location of the receiver which reports reception of the request for service signal.

6. A service request system as claimed in claim 1 in which the request unit provides a visual indication of operation of the manual control.

7. A service request system as claimed in claim 6 in which the manual control is a press button which remains depressed to provide said visual indication.

8. A service request system as claimed in claim 6, in which the request unit comprises a light which is illuminated to provide said visual indication.

9. A service request system as claimed in claim 1, in which the or each request unit is attached to an item of furniture.

10. A service request system as claimed in claim 9, in which the or each item of furniture is a chair, bed, recliner or lounger.

11. A service request system as claimed in claim 1, comprising a plurality of request units, in which each request unit has a unique identity code which is included in the request for service signal.

12. A service request system as claimed in claim 11, in which the identity codes of request units making a request for service are shown on the display.

13. A service request system as claimed in claim 11, in which the or each request unit is attached to an item of furniture, wherein the identity code is displayed on the item of furniture to which each request unit is attached.

14. A service request system as claimed in claim 13, in which the identity code is an alphanumeric sequence.

15. A service request system as claimed in claim 14, in which the identity code is a number.

16. A service request system as claimed in claim 1, in which the wireless radio means is a wireless radio transmitter.

17. A service request system as claimed in claim 1, in which the receiver emits a radio signal and wherein the wireless radio means is a passive device which sends a radio request for service signal to the receiver by interacting with said emitted radio signal.

18. A service request system according to claim 1, in which the or each request unit further comprises a receiver.

19. A service request system according to claim 1, wherein the receiver determines the distance between the receiver and the request unit according to the strength of the signal received by the receiver.

20. A service request system according to claim 1, wherein the receiver determines the distance between the receiver and the request unit according to the time delay between the signal issuing from the request unit and it being received at the receiver.

21. A service request system according to claim 1, wherein the receiver is arranged to determine the direction from which the signal issuing from the request unit is received.

22. A service request system according to claim 21, wherein the receiver includes at least one of the following for determining the direction from which the signal issuing from the request unit is received:

a directionally sensitive radio receiving device, a plurality of antennae elements arranged to receive signals from overlapping sectors and a phased array of a plurality of spaced apart antennae elements and means for comparing the phases of the received signals.

23. A service request system according to claim 1, including a plurality of receivers and means for identifying duplicate reports of the same request for service signal.

24. The service request system as claimed in claim 13, wherein the or each item of furniture is a chair, bed, recliner or lounger.

25. The service request system as claimed in claim 13, wherein the identity codes of request units making a request for service are shown on the display.