A household air conditioning system with offline voice function
By introducing voice acquisition, recognition and storage modules into the home air conditioning system, combined with the self-learning module, offline voice control functions are realized, solving the problem of loss or power loss of remote control, and improving the convenience of user use and simplicity of operation.
Patent Information
- Application Number
- CN202411856876.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-04-04
AI Technical Summary
Existing household air conditioners need to be controlled using a remote control, which is prone to the loss or power loss of the remote control, causing inconvenience to users.
Design a home air conditioning system with offline voice function, including a voice acquisition module, a voice recognition module, a voice storage module and a self-learning module. Users can control the air conditioner through voice commands without a remote control.
By controlling the air conditioner with voice, the problem of the remote control being lost or out of power is solved, making it easier for users to use; there is no need to connect to the Internet, and the operation is simpler; voice wake-up words and command words can be learned and changed by themselves, solving the problem of multiple machines responding and dialect difficult to recognize when shouting.
Smart Images
Figure CN119755755A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of household air conditioners, and in particular to a household air conditioner system with an offline voice function. Background Art
[0002] Currently, air conditioners all require a dedicated remote control to control them. The principle of remote control of air conditioners is to encode key information, then transmit light waves through infrared diodes, and the infrared receiver of the air conditioner converts the received infrared light wave signals into control signals of various functions of the air conditioner to realize the remote control function of the air conditioner. However, in actual application, there are often problems such as the remote control cannot be found or the remote control is out of power, which causes inconvenience to users. Summary of the invention
[0003] The purpose of the present invention is to provide a household air conditioning system with an offline voice function, aiming to solve the technical problem in the prior art that the air conditioner is remotely controlled by a remote controller, and the remote controller may be lost or out of power, which may cause inconvenience to the user.
[0004] In order to solve the above technical problems, the technical solution of the present invention is:
[0005] A household air conditioning system with an offline voice function comprises a voice acquisition module, a voice recognition module connected to the voice acquisition module, a voice storage module connected to the voice recognition module, and a self-learning module connected to the voice recognition module, wherein the self-learning module is connected to the voice storage module;
[0006] The voice collection module is used to collect the user's voice commands and the voice features of the voice commands;
[0007] The voice recognition module is used to recognize the voice commands collected by the voice collection module and compare the collected voice commands with the stored commands in the voice storage module. If the comparison is qualified, the voice recognition module transmits the command to the control system of the air conditioner;
[0008] The self-learning module is used to self-learn the voice instructions collected by the voice collection module and the voice features of the voice instructions. The storage module receives the voice instructions and the voice features of the voice instructions after self-learning to form new storage instructions.
[0009] Preferably, the self-learning module is capable of self-learning of wake-up words and command words.
[0010] Preferably, the self-learning steps of the wake-up word of the self-learning module are as follows:
[0011] S1. The user speaks the original wake-up word to wake up the air conditioner;
[0012] S2: The user says the wake-up word to enter the self-learning state of the wake-up word;
[0013] S3. The user repeats the new wake-up word at least three times. The self-learning module reads the voice features of the new wake-up word and calculates the similarity between them, finds the voice features that best represent the wake-up word, transmits the voice features and the wake-up word to the voice storage module, and exits the self-learning state of the wake-up word.
[0014] Preferably, when the wake-up word is in the self-learning state, the user can re-enter the current wake-up word by saying "re-learn".
[0015] Preferably, when in the self-learning state of the wake-up word, the user says "exit learning" to immediately exit the learning state of the wake-up word.
[0016] Preferably, when the user says "exit learning" and immediately exits the learning state of the wake-up word, the voice storage module will automatically save the learned wake-up word.
[0017] Preferably, the self-learning steps of the command words of the self-learning module are as follows:
[0018] S1. The user speaks the wake-up word to wake up the air conditioner;
[0019] S2, the user speaks a learning command word and enters the self-learning state of the command word;
[0020] S3. The user repeats the command word at least three times. The self-learning module reads the voice features of the command word and calculates the similarity between them, finds the voice features that best represent the command word, transmits the voice features and the command word to the voice storage module, and exits the self-learning state of the command word.
[0021] Preferably, when the command word is in the self-learning state, the user can re-enter the current command word by saying "re-learn".
[0022] Preferably, when in the self-learning state of a command word, the user says "exit learning" to immediately exit the learning state of the command word.
[0023] Preferably, when the user says "exit learning" and immediately exits the learning state of the command word, the voice storage module will automatically save the learned command word.
[0024] After adopting the above technical solution, the beneficial effects of the present invention are:
[0025] The present invention controls the air conditioner through voice without using a remote control, thus solving the problems of difficulty in finding the remote control and the remote control being out of power, and making it more convenient for users to use. The present invention does not require networking and controls the air conditioner through offline voice, making the operation simpler. The voice wake-up words and command words can be self-learned and changed, thus solving the problems of multiple machines responding to one call and difficulty in recognizing dialects. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1It is a structural schematic diagram of a household air conditioning system with an offline voice function according to the present invention;
[0027] Figure 2 This is a schematic diagram of the self-learning process of the wake-up word;
[0028] Figure 3 It is a schematic diagram of the self-learning process of command words. DETAILED DESCRIPTION
[0029] The present invention will be further described below in conjunction with the accompanying drawings.
[0030] The positions mentioned in this specification are based on the positions of the household air-conditioning system with offline voice function of the present invention when it is working normally, and do not limit its positions during storage and transportation. They only represent relative position relationships, not absolute position relationships.
[0031] A household air conditioning system with an offline voice function comprises a voice acquisition module, a voice recognition module connected to the voice acquisition module, a voice storage module connected to the voice recognition module, and a self-learning module connected to the voice recognition module, wherein the self-learning module is connected to the voice storage module; and each module is electrically or signal-connected.
[0032] The voice collection module is used to collect the user's voice commands and the voice features of the voice commands.
[0033] The voice recognition module is used to recognize the voice commands collected by the voice collection module and compare the collected voice commands with the stored commands in the voice storage module. If the comparison is qualified, the voice recognition module transmits the command to the control system of the air conditioner.
[0034] The self-learning module is used to self-learn the voice instructions collected by the voice collection module and the voice features of the voice instructions. The storage module receives the voice instructions and the voice features of the voice instructions after self-learning to form new storage instructions.
[0035] The present invention controls the air conditioner through voice without using a remote controller, thereby solving the problems of difficulty in finding the remote controller and the remote controller being out of power, and making it more convenient for users to use. The present invention does not require networking and can control the air conditioner through offline voice.
[0036] Furthermore, the self-learning module is capable of self-learning of wake-up words and command words.
[0037] Among them, the self-learning steps of the wake-up word of the self-learning module are as follows:
[0038] S1. The user speaks the original wake-up word to wake up the air conditioner;
[0039] S2: The user says the wake-up word to enter the self-learning state of the wake-up word;
[0040] S3. The user repeats the new wake-up word at least three times. The self-learning module reads the voice features of the new wake-up word and calculates the similarity between them, finds the voice features that best represent the wake-up word, transmits the voice features and the wake-up word to the voice storage module, and exits the self-learning state of the wake-up word.
[0041] Furthermore, when the wake-up word is in the self-learning state, the user can say "relearn" to re-enter the current wake-up word. When learning the wake-up word, each wake-up word is learned three times following the voice prompt, and you can say "relearn" in the middle to re-enter the current wake-up word.
[0042] Furthermore, when in the self-learning state of the wake-up word, the user says "exit learning" to immediately exit the learning state of the wake-up word.
[0043] Furthermore, when the user says "exit learning" and immediately exits the learning state of the wake-up word, the voice storage module will automatically save the learned wake-up word.
[0044] Among them, the self-learning steps of the command words of the self-learning module are as follows:
[0045] S1. The user speaks the wake-up word to wake up the air conditioner;
[0046] S2, the user speaks a learning command word and enters the self-learning state of the command word;
[0047] S3. The user repeats the command word at least three times. The self-learning module reads the voice features of the command word and calculates the similarity between them, finds the voice features that best represent the command word, transmits the voice features and the command word to the voice storage module, and exits the self-learning state of the command word.
[0048] Furthermore, when in the self-learning state of a command word, the user can say "relearn" to re-enter the current command word. When learning a command word, each command word is learned three times following the voice prompt, and "relearn" can be said in the middle to re-enter the current command word.
[0049] Furthermore, when in the self-learning state of a command word, the user says "exit learning" to immediately exit the learning state of the command word.
[0050] Furthermore, when the user says "exit learning" to immediately exit the learning state of the command word, the voice storage module will automatically save the learned command word.
[0051] Furthermore, the user can say "I want to delete, delete the wake-up word" to delete the original wake-up word; the user can say "I want to delete, delete the command word" to delete the original command word; the user can say "I want to delete, delete all" to delete the original wake-up word and the original command word.
[0052] The voice wake-up words and command words of the present invention can be self-learned and changed to solve the problem of multiple machine responses and difficult dialect recognition. The air-conditioning system of the present invention allows users to control various functions of the air conditioner, such as temperature adjustment, mode switching, wind speed control, etc., through voice commands without connecting to the Internet. The introduction of this technology has greatly improved the convenience of home life, especially for the elderly and children, the operation is more intuitive and simple. The realization of the offline voice function does not require the user to be in an Internet environment, so it can be used normally even in poor signal or no network coverage, providing users with greater flexibility and convenience.
[0053] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.
Claims
1. A household air conditioning system with offline voice function, characterized in that: It includes a voice collection module, a voice recognition module connected to the voice collection module, a voice storage module connected to the voice recognition module, and a self-learning module connected to the voice recognition module, wherein the self-learning module is connected to the voice storage module; The voice collection module is used to collect the user's voice instructions and the voice features of the voice instructions; The voice recognition module is used to recognize the voice command collected by the voice collection module, and compare the collected voice command with the stored command in the voice storage module. If the comparison is qualified, the voice recognition module transmits the command to the control system of the air conditioner; The self-learning module is used to self-learn the voice instructions collected by the voice collection module and the voice features of the voice instructions. The storage module receives the voice instructions and the voice features of the voice instructions after self-learning to form new storage instructions.
2. A household air conditioning system with offline voice function as claimed in claim 1, characterized in that: The self-learning module is capable of self-learning of wake-up words and self-learning of command words.
3. A household air conditioning system with offline voice function as claimed in claim 2, characterized in that: The self-learning steps of the wake-up word of the self-learning module are as follows: S1. The user speaks the original wake-up word to wake up the air conditioner; S2: The user says the wake-up word to enter the self-learning state of the wake-up word; S3. The user repeats the new wake-up word at least three times. The self-learning module reads the voice features of the new wake-up word and calculates the similarity between them, finds the voice features that best represent the wake-up word, transmits the voice features and the wake-up word to the voice storage module, and exits the self-learning state of the wake-up word.
4. A household air conditioning system with offline voice function as claimed in claim 3, characterized in that: When the wake-up word is in self-learning state, the user can say "relearn" to re-enter the current wake-up word.
5. A household air conditioning system with offline voice function as claimed in claim 4, characterized in that: When the wake-up word is in self-learning state, the user says "exit learning" to immediately exit the wake-up word learning state.
6. A household air conditioning system with offline voice function as claimed in claim 5, characterized in that: When the user says "exit learning" and immediately exits the wake-up word learning state, the voice storage module will automatically save the learned wake-up word.
7. A household air conditioning system with offline voice function as claimed in claim 2, characterized in that: The self-learning steps of the command words of the self-learning module are as follows: S1. The user speaks the wake-up word to wake up the air conditioner; S2, the user speaks a learning command word and enters the self-learning state of the command word; S3. The user repeats the command word at least three times. The self-learning module reads the voice features of the command word and calculates the similarity between them, finds the voice features that best represent the command word, transmits the voice features and the command word to the voice storage module, and exits the self-learning state of the command word.
8. A household air conditioning system with offline voice function as claimed in claim 7, characterized in that: When in the self-learning state of a command word, the user can say "relearn" to re-enter the current command word.
9. A household air conditioning system with offline voice function as claimed in claim 8, characterized in that: When in the self-learning state of a command word, the user says "exit learning" to immediately exit the command word learning state.
10. A household air conditioning system with offline voice function as claimed in claim 9, characterized in that: When the user says "exit learning" and immediately exits the learning state of the command word, the voice storage module will automatically save the learned command word.