초록 ▼

Embodiments of the present invention provide a faucet having a first sensing arrangement adapted to detect a presence of one or more objects, in a first predetermined region, and adapted to turn a fluid flow on when the one or more objects is present, and further adapted to turn the flow off when th

Embodiments of the present invention provide a faucet having a first sensing arrangement adapted to detect a presence of one or more objects, in a first predetermined region, and adapted to turn a fluid flow on when the one or more objects is present, and further adapted to turn the flow off when the object is removed. Embodiments also include a second sensing arrangement adapted to detect a presence and/or a movement of one or more objects, in a second predetermined region and adapted to adjust a temperature of the fluid based on the presence, or movement of the one or more objects.

대표청구항 ▼

What is claimed is: 1. A faucet comprising: a first sensing arrangement adapted to detect a presence of one or more objects, in a first predetermined region, and adapted to turn a fluid flow on when the one or more objects is present, and further adapted to turn the fluid flow off when the object i

What is claimed is: 1. A faucet comprising: a first sensing arrangement adapted to detect a presence of one or more objects, in a first predetermined region, and adapted to turn a fluid flow on when the one or more objects is present, and further adapted to turn the fluid flow off when the object is removed, the fluid flow coming from an outlet in the faucet and into a basin; and a second sensing arrangement adapted to detect a presence and/or a movement of one or more objects, in a second predetermined region and adapted to adjust a temperature of the fluid based on the presence, or movement of the one or more objects, the second predetermined region being located to at least one side of the outlet, and over an area defined by a perimeter of the basin. 2. The faucet of claim 1 wherein the one or more objects is one or both hands of a user. 3. The faucet of claim 1 wherein the a second sensing arrangement includes a first proximity sensor and a second proximity sensor, the first proximity sensor coupled with a mixing valve adapted to adjust the mixing valve such that the fluid will increase in temperature, the second proximity sensor coupled with the mixing valve and further adapted to adjust the mixing valve such that the fluid will decrease in temperature. 4. The faucet of claim 3 wherein the first proximity sensor is located at a first side of a basin, the basin being disposed to receive the fluid, and the second proximity sensor is located at a second side of the basin. 5. The faucet of claim 1 further comprising a control module for adjusting one or more from the group consisting of: a default temperature; a maximum temperature; a minimum time for the fluid flow to remain on upon the removal of the one or more objects from the first predetermined region; and a maximum time for the fluid flow to remain open. 6. The faucet of claim 1 wherein the second sensing arrangement includes a first and a second proximity sensor, the first proximity sensor mounted on a first side of the basin to detect the one or more objects in a first sub region and to increase the temperature of the fluid flow in response to detecting the one or more objects in the first sub region, the second proximity sensor mounted on a second side of the basin to detect the one or more objects in a second sub region and to decrease the temperature of the fluid flow in response to detecting the one or more objects in the second sub region. 7. A method comprising: reacting to a presence of one or more objects within a first detection zone of a first sensing arrangement by opening a first valve and allowing a mixed fluid to flow from an outlet of a faucet into a basin; sensing the presence of the one or more objects in a second detection zone located to at least one side of the outlet over the basin; and adjusting a mixing valve based on the presence of the one or more objects to adjust relative components of the mixed fluid to change at least one characteristic of the mixed fluid. 8. The method of claim 7, wherein the mixed fluid is water and the at least one characteristic is the temperature of the water. 9. The method of claim 7, wherein at least one characteristic is one from the group consisting of: sweetness; bitterness; caffeine content; alcohol content; acidity; and alkalinity. 10. A water delivery arrangement comprising: an outlet for outputting a mixed flow; a mixing valve coupled with a hot water supply and further coupled with a cold water supply, the mixing valve for mixing relative amounts of hot water and cold water, the mixing valve coupled with the outlet for supplying the mixed flow to the outlet; a main flow valve disposed between the outlet and the mixing valve and adapted to open to allow water to flow from the mixing valve to the outlet or to close to prevent flow to the outlet; a first sensing arrangement for detecting the presence of an object in a first detection zone and operatively coupled to the main flow valve for effecting the opening and the closing of the main flow valve; and a second sensing arrangement for detecting the presence of the object or another object in a second detection zone located to one side of the outlet and operatively coupled with the mixing valve to effect the mixing of the relative amounts. 11. The water delivery arrangement of claim 10 further comprising a control module coupled with the mixing valve and the main valve for controlling one or more operating conditions of the water delivery arrangement. 12. The water delivery arrangement of claim 10, wherein the operating conditions are one or more from the group consisting of: a default temperature; a maximum temperature; a minimum time for the first valve to remain open to allow water to flow to the outlet upon detection of the presence of the one or more objects; and a maximum time for the main flow valve to remain open.