Sunset timer

• US 20060146652A1
• Filed: 01/03/2005
• Published: 07/06/2006
• Est. Priority Date: 01/03/2005
• Status: Abandoned Application

• Current Assignee: Hardware Innovations, LLC
• Original Assignee: SDI Technologies Incorporated
• Inventors: Driska, John J., Hitchcock, Myron, Huizi, Andrew H.
• Application Number:
  US11/028,143
• Publication Number:
  US 20060146652A1
• Time in Patent Office: Days
• US Class Current: 368/107
• CPC Class Codes: G04G 15/006 for operating at a number of different times cigar or cigarette receptacles or boxes with means for limiting the frequency of smoking A24F15/005
• CPC Class Codes: G04G 9/0076 in which the time in another time-zone or in another city can be displayed at will
• CPC Class Codes: H05B 47/16 by timing means
• CPC Class Codes: Y02B 20/40 Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The present invention generally relates to an electrical timer which automatically controls the activation and deactivation of electrical devices, such as light fixtures, appliances and the like based on the time of sunrise and/or sunset for a particular geographic location. In this regard, the sunrise and/or sunset times for a multitude of different geographic locations is collected and stored in the timer'"'"'s memory in association with the relevant geographic location. Each geographic location is specified in memory by geographic indicia, such as postal zip code or telephone area code, of its location (e.g., latitude and longitude). The timer of the present invention is programmed to automatically activate and/or deactivate the device to which it is coupled (e.g., lights, appliances, etc.) at the sunset and/or sunrise times stored in memory for each date that is specified in memory.

Claims

1. A timer for controlling electrical devices comprising:

a display;

at least one input key for entering geographic indicia;

a memory unit;

a microprocessor for controlling at least the memory unit and display;

a database stored in said memory unit which comprises sunset times for a plurality of geographic locations, wherein said sunset times are indexed to geographic indicia for each of said plurality of geographic locations; and

software comprising instructions for actuating an electrical device at the sunset time indexed to said geographic indicia.

2. The timer of claim 1, wherein said geographic indicia comprises U.S. Postal Office zip codes.

3. The timer of claim 1, wherein said geographic indicia is selected from the group consisting of international mailing codes, U.S. telephone area codes, international telephone dialing codes, city names, region names, longitude, latitude and global positioning data.

4. The timer of claim 1, wherein said database comprises sunset times for each week of a year for each of said stored geographic locations.

5. The timer of claim 1, wherein said database comprises sunset times for each day of a year for each of said stored geographic locations.

6. The timer of claim 1, wherein said database comprises sunset times for each month of a year for each of said stored geographic locations.

7. The timer of claim 1, wherein said database further comprising sunrise times for said plurality of geographic locations, wherein said sunrise times are indexed to said geographic indicia for each of said plurality of geographic locations.

8. The timer of claim 7, wherein said software further comprising instructions for deactivating an electrical device at the sunrise time indexed to said geographic indicia.

9. The timer of claim 1, wherein said database comprises sunset times for at least one city in each state of the United States of America.

10. The timer of claim 1, wherein said database comprises sunset times for at least one city in each country in Europe.

11. The timer of claim 1, wherein said software further comprises instructions for deactivating a device to which said timer is coupled at a time after said device is activated.

12. The timer of claim 1, wherein said software further comprises instructions for indexing sunset times stored in said database.

13. The timer of claim 1, wherein said software further comprises instructions for processing said geographic indicia when entered by a user of said timer.

14. The timer of claim 13, wherein said instructions for processing further comprises instructions for activating said timer at a sunset time corresponding said entered geographic indicia.

15. The timer of claim 1, wherein said software further comprises instructions setting time and date information in said timer.

16. The timer of claim 1, wherein said software further comprises instructions for activating an electrical device in a 7-5-2 mode.

17. The timer of claim 16, wherein said 7-5-2 may be entered on the fly without resetting settings on the fly.

18. The timer of claim 1, wherein said software further comprises instructions for activating an electrical device in a manual mode.

19. The timer of claim 18, wherein said manual mode may be entered on the fly without resetting settings in said timer.

20. The timer of claim 1, wherein said software further comprises instructions for activating an electrical device in an automatic mode.

21. The timer of claim 1, wherein said software further comprises instructions for activating an electrical device in a random automatic mode.

22. The timer of claim 21, wherein said random automatic mode may be entered on the fly without resetting settings in the said timer.

23. The timer of claim 1, wherein said software further comprises instructions for extrapolating sunset data for additional dates.

24. The timer of claim 1, further comprising keys for entering date and time information in said timer.

25. The timer of claim 24, wherein said keys are soft keys.

26. The timer of claim 25, wherein said soft keys comprise a reverse key and forward key.

27. The timer of claim 25, wherein said soft keys further comprise a time set key, calendar key and hourly adjust key.

28. The timer of claim 1, further comprising a mode key.

29. The timer of claim 28, wherein said mode key is exposed in said timer for easy operation.

30. The timer of claim 28, wherein said mode key is configured to operate a geographic indicia mode.

31. The timer of claim 28, wherein said mode key is configured to further operate a manual mode, automatic mode and random automatic mode.

32. The timer of claim 28, further comprising a 7-5-2 key configured to operate a 7-5-2 mode.

33. The timer of claim 28, further comprising an exposed random key for easy operation.

34. The timer of claim 1, further comprising a power switch.

35. The timer of claim 1, further comprising a retractable cover.

36. The timer of claim 1, wherein said electrical device comprises at least one light.

37. The timer of claim 1, wherein said electrical device comprises at least one electronic device.

38. The timer of claim 1, wherein said electrical device comprises at least one appliance.

39. The timer of claim 1, further comprising a motion detector.

40. The timer of claim 37, wherein said software further comprises instructions for activating an electrical device coupled to said timer upon detection of motion.

41. The timer of claim 1, further comprising a sound detector.

42. The timer of claim 41, wherein said software further comprises instructions for activating an electrical device coupled to said timer upon detection of sound.

43. The timer of claim 41, wherein said sound detector is configured to detect sound within a specified distance from said sound detector.

44. The timer of claim 1, further comprising a voice recognition system.

45. The timer of claim 44, wherein said software further comprises instructions processing speech and activating said timer in response to speech.

46. The timer of claim 1, further comprising a back up battery.

47. The timer of claim 1, further comprising a courtesy outlet.

48. The timer of claim 1, further comprising a USB port.

49. The timer of claim 1, further comprising a power port.

50. The timer of claim 1, wherein said display is a liquid crystal display.

51. The timer of claim 1, wherein said timer is preset with a default time.

52. The timer of claim 51, wherein said software further comprises instructions for adjusting said preset default time to the local time which corresponds to geographic indicia entered by a user.

53. The timer of claim 52, wherein said geographic indicia is a U.S. Postal Service zip code.

54. The timer of claim 1, further comprising a daylight savings key.

55. The timer of claim 1, further comprising a daylight savings slide switch.

56. The timer of claim 1, wherein said timer further comprises a backlight and dimmer.

57. The timer of claim 1, further comprising a remote control for operating said timer.

58. The timer of claim 57, further comprising software instructions responsive to said remote control.

59. The timer of claim 26, wherein said reverse key and said forward key can be used to automatically adjust settings in said timer by a predetermined time interval.

60. The timer of claim 39, further comprising a reverse key which can be used to automatically adjust settings in said timer by a predetermined time interval;

and a forward key which can be used to activate said motion detector.

61. The timer of claim 1, further comprising on time hourly adjust logic and best fit logic.

63. The software of claim 59, wherein said geographic indicia comprises U.S. Postal Office zip codes.

64. The software of claim 59, wherein said geographic indicia is selected from the group consisting of international mailing codes, U.S. telephone area codes, international telephone dialing codes, city names, region names, longitude, latitude and global positioning data.

65. The software of claim 59, wherein said instructions for actuating further comprises a routine for activating an electrical device at a sunset time corresponding to entered geographic indicia.

66. The software claim 59, wherein said instructions for actuating further comprises a routine for deactivating an electrical device at a time after said device is activated.

67. The software of claim 59, wherein said instructions for managing further comprising instructions for indexing geographic indicia to sunset times.

68. The software of claim 59, wherein said instructions for actuating are responsive to a user entering said geographic indicia.

69. The software of claim 59 further comprising instructions setting time and date information in said timer.

70. The software of claim 59 further comprising instructions for activating an electrical device in a 7-5-2 mode.

71. The software of claim 67, wherein said 7-5-2 mode can be entered without changing settings in said timer.

72. The software of claim 59 further comprising instructions for activating an electrical device in a manual mode.

73. The software of claim 69, wherein said manual mode can be entered without changing settings in said timer.

74. The software of claim 59 further comprising instructions for activating an electrical device in a random automatic mode.

75. The software of claim 71, wherein said automatic mode can be entered without changing settings in said timer.

76. The software of claim 59 further comprising instructions for activating an electrical device in a random automatic mode.

77. The software of claim 73, wherein said random automatic mode can be entered without changing settings in said timer.

78. The software of claim 59 further comprising instructions operating a motion detection device.

79. The software of claim 75, wherein said instruction for operating said motion detection device comprises a routine for activating an electrical device when motion is detected.

80. The software of claim 59 further comprising instructions operating a sound detection device.

81. The software of claim 77, wherein said instruction for operating said sound detection device comprises a routine for activating an electrical device when sound is detected.

82. The software of claim 59, further comprising instructions for operating a speech recognition system in a timer.

83. The software of claim 79, wherein said instructions for operating a speech recognition system comprise routines for processing speech and activating said timer in response to detection of speech.

84. The software of claim 59, further comprising instructions for extrapolating sunset data for additional dates.

85. The software of claim 59, further comprising instructions for adjusting a preset default time is said timer to the local time which corresponds to geographic indicia entered by a user.

86. The software of claim 82, wherein said geographic indicia is a U.S. Postal Service zip code.

87. The software of claim 86, further comprising on time hourly adjust logic and best fit logic.

62. Software for a timer comprising:

instructions for managing a database of sunset times for a plurality of geographic locations, wherein said sunset times are indexed to geographic indicia for each of said plurality of geographic locations; and

instructions for actuating an electrical device at the sunset time indexed to said geographic indicia.

88. A method comprising the steps of:

storing in memory of a timer a database of sunset times indexed to geographic indicia for a plurality of geographic locations;

searching said database for sunset times indexed to a specific geographic indicia in response to entry said specific geographic indicia; and

automatically activating an electrical device coupled to said timer at a sunset time stored in said database corresponding to said entered specific geographic indicia.

89. The method of claim 88, further comprising the step of deactivating said electrical device a specific time after said device is activated.

90. The method of claim 88, further comprising the step of activating said electrical device at a default time in response to a user entering geographic indicia not stored in said database.

91. The method of claim 88, wherein said default time corresponds to a sunset time stored for a geographic region that is proximate to the geographic region for the geographic indicia not stored in memory.

92. The method of claim 88, wherein said geographic indicia comprises U.S. Postal Office zip codes.

93. The method of claim 88, wherein said geographic indicia is selected from the group consisting of international mailing codes, U.S. telephone area codes, international telephone dialing codes, city names, region names, longitude, latitude and global positioning data.

94. The method of claim 88, wherein said electrical device comprises at least one light.

95. The method of claim 88, wherein said electrical device comprises at least one electronic device.

96. The method of claim 88, wherein said electrical device comprises at least one appliance.

97. The method of claim 88, further comprising the step of extrapolating sunset data for additional dates.