Smart electronic faucet system
The disclosed smart electronic faucet system controls the flow of water being dispensed using voice commands. The disclosed smart electronic faucet system is a hybrid system that uses the computing resources available locally within the faucet itself for time-sensitive commands and the computing resources of a network connected server system or computing device for commands that do not have a time-sensitivity. After receiving a voice command, the disclosed smart electronic faucet system analyzes the command to determine if the command is time-sensitive and if so, uses computing resources located within the faucet to process the command to determine the control action to be taken by the faucet. Otherwise, the faucet sends the command to a server computer or computing device that is remotely located but communicatively connected to the faucet, which then processes the command and returns the control action to be taken by the faucet.
1. A method of controlling water dispensed from a faucet in response to receiving a voice command, the method comprising:
receiving, at the faucet, the voice command associated with an operation of the faucet;
comparing the received voice command to a list of one or more predetermined local commands to determine whether the voice command is one of the one or more predetermined local commands that is to be processed at the faucet for determining a control action, or whether the voice command is not one of the one or more predetermined local commands and is to be communicated to a server for determining the control action remotely; and
upon determining that the received voice command includes at least one of the one or more predetermined local commands:
analyzing the voice command at the faucet to determine the control action to be taken by the faucet in response to the voice command; and
causing the faucet to perform the control action; or
upon determining that the received voice command does not include at least one of the one or more predetermined local commands:
sending the voice command from the faucet to a server communicatively connected to the faucet;
receiving the control action to be taken by the faucet from the server in response to the voice command; and
causing the faucet to perform the control action.
2. The method of claim 1 , wherein analyzing the voice command includes:
comparing the voice command to a database of one or more recognized voice commands and associated control actions; and
selecting the control action associated with a recognized voice command from the database of one or more recognized voice commands that matches the received voice command.
3. The method of claim 1 , wherein the voice command is received at the faucet using a microphone integrated into the faucet.
4. The method of claim 1 , wherein the voice command is analyzed at the faucet using a computing device integrated into the faucet.
5. The method of claim 1 , wherein causing the faucet to perform the control action includes causing an electronic flow control system associated with the faucet to adjust a flow of water dispensed from the faucet based on the control action.
6. The method of claim 1 , wherein the control action includes one of: turning the faucet on, turning the faucet off, adjusting a flow of water, adjusting a temperature of water, adjusting a volume of water dispensed, and adjusting a duration of water dispensed.
7. The method of claim 1 , wherein the voice command is initially sent from the faucet to a computing device communicatively connected to the faucet and subsequently sent from the computing device to the server.
8. The method of claim 1 , wherein the faucet and the server are communicatively connected using at least one of: Wi-Fi connection, Bluetooth connection, mesh networking connection, and ZigBee connection.
9. The method of claim 1 , wherein the one or more predetermined local commands include commands that are associated with response-time-sensitive control actions.
10. An electronic voice controlled faucet system comprising:
a faucet, including:
a microphone configured to receive a voice command from a user;
an electronic flow control system to adjust a flow of water being dispensed by the faucet; and
a controller including a processor and a memory, the memory storing instructions that when executed by the processor cause the processor to:
receive the voice command from the microphone;
compare the received voice command to a list of one or more predetermined local commands;
upon determining that the received voice command includes at least one of the one or more predetermined local commands:
analyze the received voice command to identify a control action to be taken by the faucet in response to the voice command; and
cause the electronic flow control system to adjust the flow of water being dispensed based on the control action associated with the received voice command; and
upon determining that the received voice command does not include at least one of the one or more predetermined local commands:
send the received voice command from the faucet to a server;
in response to sending the received voice command from the faucet to the server, receive the control action to be taken by the faucet; and
cause the electronic flow control system to perform the control action associated with the received voice command.
11. The electronic voice controlled faucet system of claim 10 , further comprising: the server being communicatively connected with the faucet.
12. The electronic voice controlled faucet system of claim 11 , wherein the voice command is initially sent from the faucet to an Internet of Things (IoT device) device communicatively connected to the faucet and subsequently sent from the IoT device to the server.
13. The electronic voice controlled faucet system of claim 10 , wherein the control action includes one of: turning the faucet on, turning the faucet off, adjusting the flow of water, adjusting a temperature of water, adjusting a volume of water dispensed, and adjusting a duration of water dispensed.
14. The electronic voice controlled faucet system of claim 10 , further comprising:
a faucet handle; and
an inertial motion unit sensor mounted in the faucet handle to sense spatial orientation of the faucet handle;
wherein the controller is further configured to receive a signal from the inertial motion unit sensor and control the electronic flow control system to adjust the flow of water being dispensed based upon a position of the faucet handle.
15. The electronic voice controlled faucet system of claim 10 , wherein the controller is configured to use a look-up table to convert the control action into an electronic signal that is transmitted to the electronic flow control system for adjusting the flow of water.
16. The electronic voice controlled faucet system of claim 10 , wherein the electronic flow control system includes at least two servomotors, wherein one of the at least two servomotors is connected to a cold water supply line and another of the at least two servomotors is connected to a hot water supply line.
17. A faucet comprising:
a controller including a processor and a memory, the memory storing instructions that when executed by the processor cause the processor to:
receive a voice command from a user through a microphone embedded within the faucet;
compare the received voice command to a list of one or more predetermined local commands to determine whether the voice command is one of the one or more predetermined local commands that is to be processed at the faucet for determining a control action, or whether the voice command is not one of the one or more predetermined local commands and is to be communicated to a remote server for determining the control action remotely; and
upon determining that the received voice command is one of the one or more predetermined local commands:
analyze the received voice command to identify the control action to be taken by the faucet in response to the voice command; and
cause an electronic flow control system associated with the faucet to adjust a flow of water being dispensed from the faucet based on the control action associated with received voice command.
18. The faucet of claim 17 , further comprising:
upon determining that the received voice command is not one of the one or more predetermined local commands:
send the received voice command from the faucet to the remote server;
in response to sending the received voice command from the faucet to the remote server, receive the control action to be taken by the faucet; and
cause the electronic flow control system associated with the faucet to perform the control action associated with the received voice command.
19. The faucet of claim 18 , wherein sending the received voice command from the faucet to the remote server includes sending the received voice command to a remote IoT device that then relays the received voice command to the remote server.