Magnetically programmable remote switch controller

• US 20030201675A1
• Filed: 04/08/2003
• Published: 10/30/2003
• Est. Priority Date: 11/02/2001
• Status: Abandoned Application

• Current Assignee: Eugene S. Carlson, George Alexanian
• Original Assignee: Eugene S. Carlson, George Alexanian
• Inventors: Carlson, Eugene S., Alexanian, George
• Application Number:
  US10/410,417
• Publication Number:
  US 20030201675A1
• Time in Patent Office: Days
• US Class Current: 307/116
• CPC Class Codes: G05B 19/106 for selecting a programme, variable or parameter
• CPC Class Codes: G05B 2219/2625 Sprinkler, irrigation, watering

Abstract

A simple battery powered programmable remote switch or valve controller is provided that may be sealed inside an environmentally protective enclosure after receiving initial programming. One or more magnetically operable switches electrically connected to said controller are provided inside the enclosure and are capable of being triggered by a magnet on the outside of the enclosure when the magnet is brought into conductive proximity. As a result, initiating programmed operations, performing maintenance functions, changing settings, or interrogating the controller may all be accomplished using a simple magnet without opening the controller enclosure.

Claims

1. A control unit for operating at least one switch comprising a controller placed inside an environmentally protective enclosure having at least one embedded program stored therein for controlling the at least one switch, at least one magnetically operable switch electrically connected to said controller and located inside said enclosure that is capable of being triggered by a magnet on the outside of said enclosure when said magnet is brought into the conductive proximity of said at least one magnetically operable switch, and a hand held magnet for triggering said at least one magnetically operable switch.

2. The controller of claim 1 wherein at least one conductive metallic member is provided with each of said magnetically operable switches to increase the range of conductive activation of each of said switches.

3. The controller of claim 2 wherein said enclosure is made of material which allows the transmission of a magnetic field therethrough, and each metallic member extends between each of said magnetically operable switches and an inside edge of one of the group consisting of a wall, a lid, and a door of said enclosure.

4. A method for activating at least one imbedded program stored in a controller comprising the steps of:

a. bringing a magnet into conductive proximity with at least one magnetically operable switch in said controller;

b. performing an activation sequence using said magnet to initiate a selected embedded program of said controller.

5. The method of claim 4 wherein the performance of said activation sequence includes moving said magnet into and out of the conductive proximity of said at least one magnetically operable switch in a particular sequence within an established time frame.

6. The method of claim 5 wherein the performance of said activation sequence includes leaving said magnet in the conductive proximity of said at least one magnetically operable switch for an established time period.

7. The method of claim 5 wherein said controller is provided inside an environmentally protective enclosure that is made of material which allows the transmission of a magnetic field therethrough.

8. The method of claim 7 wherein at least one conductive metallic member is provided with each of said magnetically operable switches to increase the range of conductive activation of each of said switches.

9. The method of claim 8 wherein each metallic member extends between each of said magnetically operable switches and an inside edge of one of the group consisting of a wall, a lid, and a door of said enclosure.

10. A method for operating a dormant remotely-located battery-powered controller having at least one embedded program stored therein comprising the steps of:

a. initially programming the controller;

b. placing the controller in an environmentally protective enclosure that is made of material which allows the transmission of a magnetic field therethrough;

c. bringing a magnet into conductive proximity with at least one magnetically operable switch in said controller to awaken said dormant controller; and

d. thereafter performing an activation sequence using said magnet to initiate a selected embedded program of said controller.

11. The method of claim 10 wherein at least one conductive metallic member is provided with each of said magnetically operable switches to increase the range of conductive activation of each of said switches, each such member extending between each of said magnetically operable switches and an inside edge of said enclosure.

12. The method of claim 11 wherein the performance of said activation sequence includes moving said magnet into and out of the conductive proximity of said at least one magnetically operable switch in a particular sequence within an established time frame.