Method and apparatus for actuating an operation

• US 20050151654A1
• Filed: 02/18/2005
• Published: 07/14/2005
• Est. Priority Date: 03/07/2001
• Status: Abandoned Application

• Current Assignee: R Curwen
• Original Assignee: R Curwen
• Inventors: Curwen, R.
• Application Number:
  US11/062,156
• Publication Number:
  US 20050151654A1
• Time in Patent Office: Days
• US Class Current: 340/573.400
• CPC Class Codes: G05B 19/042 using digital processors G05B19/05 takes precedence
• CPC Class Codes: G05B 2219/2642 Domotique, domestic, home control, automation, smart house
• CPC Class Codes: G07C 9/28 the pass enabling tracking or indicating presence

Abstract

A technique is provided for providing total flexibility of control of any desired operation within an environment where personnel work, such as an office suite. The location of transponders is determined by a location system. A user arbitrarily selects a convenient region for controlling an operation and the location system registers this in a memory. The location system then determines the position of each transducer and, when a transducer is within one of the selected regions, the location system responds by controlling the operation. For example, a region may be selected entirely arbitrarily so as to control room lighting.

Claims

1-36. -36. (canceled)

37. A method for operating a system comprising:

detecting the location of a first transponder associated with a first user;

initiating a first operation of a plurality of operations to be performed by said system when said first transponder is detected to be within a region, wherein said first operation is selected by said first user.

38. The method of claim 37 further comprising:

detecting the location of a second transponder associated with a second user;

initiating a second operation of said plurality of operations to be performed by said system when said second transponder is detected to be within said region, wherein said second operation is selected by said second user.

39. The method of claim 38 wherein said first operation is different from said second operation.

40. The method of claim 37 wherein said region further comprises a first defined boundary and said step of detecting further comprises:

detecting the position of said first transponder relative to said boundary.

41. The method of claim 40 wherein said step of initiating further comprises:

determining a parameter of the operation of said system as a function of the position of said first transponder relative to said boundary.

42. The method of claim 41 wherein said system comprises a lighting system comprising a source of light and said parameter is the brightness of said source of light.

43. The method of claim 41 wherein said system comprises a system for controlling a cursor on a computer screen and said parameter is the position of said cursor on said computer screen.

44. The method of claim 37 wherein said step of detecting comprises:

transmitting a first signal from a first transducer; and

receiving a first response signal from said first transponder in response to said first signal.

45. The method of claim 44 wherein said step of transmitting further comprises retransmitting said first signal at the expiration of a predetermined time interval.

46. The method of claim 45 further wherein said predetermined time interval is established as a function of the location of said first transponder relative to said region.

47. The method of claim 44 wherein the step of detecting further comprises:

transmitting a second signal from a second transducer;

receiving a second response signal from said first transponder in response to said second signal; and

determining the time difference of arrival between said first response signal and said second response signal.

48. Apparatus for operating a system comprising:

means for storing a first operation of a plurality of operations, said first operation selected by a first user;

means for detecting the location of a first transponder associated with said first user; and

means for initiating said first operation responsive to a determination that said location of said first transponder is detected to be within a predefined region.

49. The apparatus of claim 48 further comprising:

means for storing a second operation of said plurality of operations, said second operation selected by a second user;

means for detecting the location of a second transponder associated with said second user; and

means for initiating said second operation responsive to a determination that said location of said second transponder is determined to be within said predefined region,

50. The apparatus of claim 49 wherein said first operation is different from said second operation.

51. The apparatus of claim 48 wherein said means for storing comprises a computer memory adapted to store data.

52. The apparatus of claim 48 wherein said means for detecting comprises a first transducer adapted to transmit a first signal and receive a first response from said first transponder.

53. The apparatus of claim 52 wherein said means for detecting further comprises:

a second transducer adapted to receive said first response from said first transponder; and

means for determining the time difference of arrival of said first response at said first transducer and said second transducer.

54. A method for operating a system comprising:

receiving from a first user a first selection of a first operation of a plurality of operations;

storing said first selection;

receiving a first indication of the location of a first transponder associated with said first user; and

initiating said first operation when said first indication indicates that said first transponder is within a predefined region.

55. The method of claim 54 further comprising:

receiving from a second user a second selection of a second operation of said plurality of operations;

storing said second selection;

receiving a second indication of the location of a second transponder associated with said second user;

initiating said second operation when said second indication indicates that said second transponder is within a predefined region.

56. The method of claim 55 wherein said first operation is different from said second operation.

57. The method of claim 54 wherein said region comprises a first defined boundary and said first indication comprises an indication of the position of said first transponder relative to said first defined boundary.

58. The method of claim 57 wherein said step of initiating further comprises:

determining a parameter of the operation of said system as a function of the position of said first transponder relative to said boundary.

59. The method of claim 58 wherein said system comprises a lighting system comprising a source of light and said parameter is the brightness of said source of light.

60. The method of claim 58 wherein said system comprises a system for controlling a cursor on a computer screen and said parameter is the position of said cursor on said computer screen.