Method and apparatus for automatically drying wet floors
First Claim
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1. An apparatus for automatically drying wet floors, comprising:
- a controller;
a floor mat having;
an first impermeable and nonconductive layer that has a top surface and a bottom surface, the first impermeable and nonconductive layer having a plurality of apertures formed therethrough such that each aperture extends from the bottom surface to the top surface,a first electrode assembly having a first conductor portion that is disposed adjacent to the bottom surface of the first impermeable and nonconductive layer, and a plurality of first electrodes that are electrically connected to the first conductor portion and extend through respective ones of the apertures formed in the first impermeable and nonconductive layer,a second electrode assembly having a second conductor portion that is disposed adjacent to the bottom surface of the first impermeable and nonconductive layer, and a plurality of second electrodes that are electrically connected to the second conductor portion and extend through respective ones of the apertures formed in the first impermeable and nonconductive layer, anda control circuit for transmitting a moisture detection signal to the controller by wireless communication with the controller in response to a completed electrical circuit that includes electrical communication between the first electrode assembly and the second electrode assembly; and
a blower that is operative to turn on and off for drying the wet floors by directing moving air toward the floor mat in response to an operating signal from the controller, wherein the controller outputs the operating signal to the blower based on the moisture detection signal.
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Abstract
An apparatus for automatically drying wet floors includes a controller, a moisture detector that is operable to detect the presence of moisture at a first location and transmit a moisture detection signal to the controller in response to detecting the presence of moisture at the first location, and a blower. The blower is operative to turn on and off for drying the wet floors by directing moving air toward the first location in response to an operating signal from the controller. The controller outputs the operating signal to the blower based on the moisture detection signal.
62 Citations
10 Claims
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1. An apparatus for automatically drying wet floors, comprising:
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a controller; a floor mat having; an first impermeable and nonconductive layer that has a top surface and a bottom surface, the first impermeable and nonconductive layer having a plurality of apertures formed therethrough such that each aperture extends from the bottom surface to the top surface, a first electrode assembly having a first conductor portion that is disposed adjacent to the bottom surface of the first impermeable and nonconductive layer, and a plurality of first electrodes that are electrically connected to the first conductor portion and extend through respective ones of the apertures formed in the first impermeable and nonconductive layer, a second electrode assembly having a second conductor portion that is disposed adjacent to the bottom surface of the first impermeable and nonconductive layer, and a plurality of second electrodes that are electrically connected to the second conductor portion and extend through respective ones of the apertures formed in the first impermeable and nonconductive layer, and a control circuit for transmitting a moisture detection signal to the controller by wireless communication with the controller in response to a completed electrical circuit that includes electrical communication between the first electrode assembly and the second electrode assembly; and a blower that is operative to turn on and off for drying the wet floors by directing moving air toward the floor mat in response to an operating signal from the controller, wherein the controller outputs the operating signal to the blower based on the moisture detection signal. - View Dependent Claims (2)
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3. An apparatus for automatically drying wet floors, comprising:
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a controller; a moisture detector that is operable to detect the presence of moisture at a first location and transmit a moisture detection signal to the controller in response to detecting the presence of moisture at the first location, wherein the moisture detector includes a floor mat located at the first location, the floor mat having; a carpet layer that includes carpet fibers that define a carpet surface, an impermeable and nonconductive carpet backing layer that has a top surface and a bottom surface, the top surface of the carpet backing layer having the carpet fibers affixed thereto, and the carpet backing layer having a plurality of apertures formed therethrough such that each aperture extends from the bottom surface to the top surface, a first electrode assembly having a first conductor portion that is disposed adjacent to the bottom surface of the carpet backing layer and a plurality of first electrodes that are electrically connected to the first conductor portion, extend through respective ones of the apertures formed in the carpet backing layer, and are disposed within the carpet layer, and a second electrode assembly having a second conductor portion that is disposed adjacent to the bottom surface of the carpet backing layer and a plurality of second electrodes that are electrically connected to the second conductor portion, extend through respective ones of the apertures formed in the carpet backing layer, and are disposed within the carpet layer, wherein the moisture detector outputs the moisture detection signal in response to a completed electrical circuit that includes electrical communication between the first electrode assembly and the second electrode assembly via a wetted portion of the carpet layer; and a blower that is operative to turn on and off for drying the wet floors by directing moving air toward the first location in response to an operating signal from the controller, wherein the controller outputs the operating signal to the blower based on the moisture detection signal. - View Dependent Claims (4, 5, 6, 7, 8, 9)
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10. An apparatus for automatically drying wet floors, comprising:
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a controller; a moisture detector that is operable to detect the presence of moisture at a first location and transmit a moisture detection signal to the controller in response to detecting the presence of moisture at the first location, wherein the moisture detector includes a floor mat located at the first location, the floor mat having; a carpet layer that includes carpet fibers that define a carpet surface, an impermeable and nonconductive carpet backing layer that has a top surface and a bottom surface, the top surface of the carpet backing layer having the carpet fibers affixed thereto, a first electrode assembly having a first conductor portion that is disposed adjacent to the bottom surface of the carpet backing layer and a plurality of first electrodes that are electrically connected to the first conductor portion, extend through the carpet backing layer, and are disposed within the carpet layer, a second electrode assembly having a second conductor portion that is disposed adjacent to the bottom surface of the carpet backing layer and a plurality of second electrodes that are electrically connected to the second conductor portion, extend through the carpet backing layer, and are disposed within the carpet layer, an impermeable and nonconductive base layer, wherein the first conductor portion of the first electrode assembly and the second conductor portion of the second electrode assembly are disposed between the carpet backing layer and the base layer, and an adhesive layer that is disposed between the carpet backing layer and the base layer, wherein the first conductor portion of the first electrode assembly and the second conductor portion of the second electrode assembly are embedded in the adhesive layer, and the adhesive layer prevents water from coming into contact with the first conductor portion of the first electrode assembly and the second conductor portion of the second electrode assembly, wherein the moisture detector outputs the moisture detection signal in response to a completed electrical circuit that includes electrical communication between the first electrode assembly and the second electrode assembly via a wetted portion of the carpet layer; and a blower that is operative to turn on and off for drying the wet floors by directing moving air toward the first location in response to an operating signal from the controller, wherein the controller outputs the operating signal to the blower based on the moisture detection signal.
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Specification