CN115113533A - Artificial intelligence house control system with speech control - Google Patents

Artificial intelligence house control system with speech control Download PDF

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Publication number
CN115113533A
CN115113533A CN202210567729.1A CN202210567729A CN115113533A CN 115113533 A CN115113533 A CN 115113533A CN 202210567729 A CN202210567729 A CN 202210567729A CN 115113533 A CN115113533 A CN 115113533A
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data
voice
module
transmission
wireless
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潘晓光
宋晓晨
董虎弟
韩锋
王小华
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Shanxi Sanyouhe Smart Information Technology Co Ltd
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Shanxi Sanyouhe Smart Information Technology Co Ltd
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00Systems controlled by a computer
    • G05B15/02Systems controlled by a computer electric
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/26Pc applications
    • G05B2219/2642Domotique, domestic, home control, automation, smart house

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  • General Engineering & Computer Science (AREA)
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Abstract

The invention discloses an artificial intelligent home control system with voice control, which comprises voice input equipment, a cloud server, a login module, a voice recognition module, a wireless router, a data screening module, a classification database, a voice control terminal, a server group, an instruction control terminal, a relay and intelligent home equipment, wherein the voice input equipment is used for logging in the server and inputting voice commands; the invention adds a voice character recognition module, can more accurately recognize the operation command and simultaneously quickens the transmission efficiency of the voice command.

Description

Artificial intelligence house control system with speech control
Technical Field
The invention relates to the field of home control systems, in particular to an artificial intelligent home control system with voice control.
Background
The intelligent energy home control system is characterized in that an intelligent home system is used as a platform, home appliances and home appliances are used as main control objects, facilities related to home life are efficiently integrated, and an efficient control management system for residential facilities and family schedule affairs is constructed.
When the existing artificial intelligent home control system with voice control recognizes a voice command, the intelligence preliminarily recognizes the voice, and the voice is lack of subdivision recognition, so that the system is not accurate enough when recognizing the voice command, and when the voice command is sent to an intelligent home, because multiple groups of intelligent homes are connected with the same network, errors are easy to occur when sending the voice command, and the use of the intelligent home control system is influenced.
Disclosure of Invention
The technical problem to be solved by the invention is that when the existing artificial intelligent home control system with voice control recognizes a voice command, the voice is preliminarily recognized intelligently, and subdivision recognition is lacked, so that the system is not accurate enough when the voice command is recognized, and when the voice command is sent to an intelligent home, because a plurality of groups of intelligent homes are all connected with the same network, errors are easy to occur when the voice command is sent, and the use of the intelligent home control system is influenced.
The invention solves the technical problems through the following technical scheme, and the artificial intelligent home control system with voice control comprises voice input equipment, a cloud server, a login module, a voice recognition module, a wireless router, a data screening module, a classification database, a voice control terminal, a server group, an instruction control terminal, a relay and intelligent home equipment;
the voice input device is used for logging in the server and inputting voice commands;
the cloud server is used for connecting a network and simultaneously serving as a switching center in the network, can acquire voice uploaded by the voice input equipment and simultaneously serves as an identity login platform;
the voice recognition module is used for acquiring a voice command uploaded by the voice input equipment and simultaneously eliminating interference environmental noise;
the login module is used for providing a platform for a user to login and providing connection for logging in a network;
the wireless router is used as a transmission point for data transmission and can perform wireless transmission on data;
the data screening module is used for receiving the voice resources transmitted by the wireless router and screening and classifying the received voice data;
the classification database is used for receiving the voice digital resources classified by the data screening module and classifying and storing the data;
the voice control terminal is used for acquiring voice data stored in a classified database in a classified manner and converting the voice data into a standard voice instruction;
the server group is used for receiving a voice instruction sent by the voice control terminal and is used as an intelligent household device and network connection module;
the instruction control terminal is used for respectively forwarding the received voice instructions to each intelligent household device;
the relay is used for controlling the on-off of the intelligent household equipment and is used as a control connector between the intelligent household equipment and the instruction control terminal;
the intelligent household equipment is used as controlled network connection equipment;
the wireless transmission module is used for transmitting and diffusing signals with deeper power of the data processing module.
Preferably, the data screening module comprises a wireless data receiving unit, a voice conversion module, the internet, a data comparison module, a character database, a data backup database, a checking unit and a data transmission unit;
preferably, the data screening module comprises the following specific processing steps:
the method comprises the following steps: firstly, a wireless data receiving unit acquires voice resources transmitted from a wireless router, and transmits the voice resources to the next process, wherein the voice resources can be used as an external resource acquisition tool of a data screening module;
the steps are as follows: the voice conversion module can convert the received voice data into text voice and is connected with the Internet, so that the voice conversion module can acquire effective text information from the network;
step three: the data comparison module can correct the character voice converted by the voice conversion module, ensure the correctness of voice formation and simultaneously check the acquired character voice by using the character database;
step four: the data backup base can store and store the data checked by the data comparison module for one time, so that the data cannot be lost;
step five: the data transmission unit can transmit the voice character data checked by the data comparison module in the next step, so that the data can circulate.
Preferably, the data comparison module can correct the text voice converted by the voice conversion module, so as to ensure the correctness of voice formation, and can check the acquired text voice by using a text database, specifically, the data comparison module adopts a Hidden Markov Model (HMM) to correct the text voice converted by the voice conversion module, one state in a markov chain in the markov model determines whether to transition to another state according to the state transition probability, wherein an observed value generated by a certain state is determined by the state generation probability. In the process of correcting the character voice converted by the voice conversion module, the hidden Markov model firstly establishes a voice generating model for each unit needing to be recognized independently, obtains a state transition probability matrix and an output probability matrix required by calculation after training, and then determines the transition state according to the maximum state transition probability in the correcting process. The joint distribution of random variables in the Markov chain is:
Figure BDA0003658844510000031
where x represents a random variable in the sequence, p (x) n |x n-1 ) Representing the transition probability.
Preferably, the voice input device comprises a voice input module, an input keyboard, a data temporary storage library, a data summarizing unit and a data uploading unit, the voice input module is used for providing a voice input tool for a user, the input keyboard can provide an input information tool for the user to log in the cloud server, the data temporary storage library can temporarily store voice data input by the user, the data summarizing unit can summarize identity information used for data with the voice data, and the data uploading unit can transmit the voice data input by the user.
Preferably, the wireless router includes a wireless signal receiver, a digital signal conversion module, a power interface, and a data signal transmission unit, where the wireless signal receiver is configured to receive command data transmitted by the cloud server, the digital signal conversion module is configured to convert a network book into digital signal data capable of being quickly transmitted, the power access port is configured to access an external power source to the wireless router, and the data signal transmission unit transmits the converted digital signal resource to the next process.
Preferably, the instruction control terminal comprises a signal receiving unit, a data distribution module, a signal transmission channel, a data checking module, a cloud database, a wireless connection chip and a signal access system.
Preferably, the specific processing steps of the data processing module are as follows:
s1: firstly, a signal receiving unit can acquire voice command data transmitted by a voice control terminal and is used as a data transmission tool between the command control terminal and other modules;
s2: the data distribution module can send the voice command data received by the signal receiving unit one by one, so that interaction among the voice data is avoided, and the accuracy of the command data is improved;
s3: the data verification module can verify the data transmitted by the data distribution module, so as to avoid wrong voice commands, and meanwhile, the cloud database is accessed to the network by using a wireless connection chip and is used as a verification standard for the comparison of the data verification module;
s4: the signal transmission channel can amplify the power of the data checked by the data checking module, so that the transmission penetrating power is increased, and the transmission efficiency is ensured;
s5: the signal access system is used as a module for connecting a plurality of groups of intelligent furniture devices, so that the intelligent household devices can be connected to the instruction control end through a network.
Compared with the prior art, the invention has the following advantages:
all collected data are transmitted to a shunt transmission unit, a data screening module is arranged to acquire voice command data needing to be transmitted through a wireless data receiving unit, a voice conversion module is used for converting the voice data into recognizable text voice data, the Internet can provide a retrieval platform for voice conversion, a data comparison module is used for checking the voice data converted by the voice conversion module to check whether text voice has errors, meanwhile, the text data can provide correct text data for the data comparison module so as to check the text voice correctly, a data backup library can store the data once before the voice data are transmitted, and finally the text voice is transmitted to the next process through a data transmission unit;
can receive the data that transmit to the server crowd through setting up instruction control terminal through the signal reception unit, carry out respective transmission to data through data reposition of redundant personnel module, data proofreading module can be according to checking the data of shunting back pronunciation, and the cloud database can cooperate wireless connection chip connection network, provide the standard of checking for data proofreading module, signal transmission channel can be to the expansion of the data best effort power of transmission, increase the efficiency of propagation, signal access system is used for being connected with each group of relay, can be quick control intelligent house.
Drawings
FIG. 1 is a system block diagram of the present invention;
FIG. 2 is a system diagram of a data screening module of the present invention;
fig. 3 is a system diagram of the command control terminal of the present invention.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1-3, the present embodiment provides a technical solution: an artificial intelligent home control system with voice control comprises voice input equipment, a cloud server, a login module, a voice recognition module, a wireless router, a data screening module, a classification database, a voice control terminal, a server group, an instruction control terminal, a relay and intelligent home equipment;
the voice input device is used for logging in the server and inputting voice commands;
the cloud server is used for connecting a network and simultaneously serving as a switching center in the network, can acquire voice uploaded by the voice input equipment and simultaneously serves as an identity login platform;
the voice recognition module is used for acquiring a voice command uploaded by the voice input equipment and simultaneously eliminating interference environmental noise;
the login module is used for providing a platform for a user to login and providing connection for logging in a network;
the wireless router is used as a transmission point of data transmission and can perform wireless transmission on data;
the data screening module is used for receiving the voice resources transmitted by the wireless router and screening and classifying the received voice data;
the classification database is used for receiving the voice digital resources classified by the data screening module and classifying and storing the data;
the voice control terminal is used for acquiring voice data stored in a classified database in a classified manner and converting the voice data into a standard voice instruction;
the server group is used for receiving a voice instruction sent by the voice control terminal and is used as an intelligent household device and network connection module;
the instruction control terminal is used for respectively forwarding the received voice instructions to each intelligent household device;
the relay is used for controlling the on-off of the intelligent household equipment and is used as a control connector between the intelligent household equipment and the instruction control terminal;
the intelligent household equipment is used as controlled network connection equipment;
the wireless transmission module is used for transmitting and diffusing signals with deeper power of the data processing module;
the data screening module comprises a wireless data receiving unit, a voice conversion module, the Internet, a data comparison module, a character database, a data backup database, a checking unit and a data transmission unit;
the data screening module comprises the following specific processing steps:
the method comprises the following steps: firstly, a wireless data receiving unit acquires voice resources transmitted from a wireless router, and transmits the voice resources to the next process, wherein the voice resources can be used as an external resource acquisition tool of a data screening module;
the steps are as follows: the voice conversion module can convert the received voice data into text voice and is connected with the Internet, so that the voice conversion module can acquire effective text information from the network;
step three: the data comparison module can correct the character voice converted by the voice conversion module, ensure the correctness of voice formation and simultaneously check the acquired character voice by using the character database;
step four: the data backup base can store and store the data checked by the data comparison module for one time, so that the data cannot be lost;
step five: the data transmission unit can transmit the voice character data checked by the data comparison module in the next step, so that the data can circulate;
the data comparison module can correct the character voice converted by the voice conversion module, so that the forming correctness of the voice is ensured, meanwhile, the acquired character voice can be checked by utilizing a character database, specifically, the data comparison module adopts a Hidden Markov Model (HMM) to correct the character voice converted by the voice conversion module, one state in a Markov chain in the Markov model determines whether to transfer to another state according to the state transfer probability, and the observation value generated by one state is determined by the state generation probability. In the process of correcting the character voice converted by the voice conversion module, the hidden Markov model firstly establishes a voice generating model for each unit needing to be recognized independently, obtains a state transition probability matrix and an output probability matrix required by calculation after training, and then determines the transition state according to the maximum state transition probability in the correcting process. The joint distribution of random variables in the Markov chain is:
Figure BDA0003658844510000081
where x represents a random variable in the sequence, p (x) n |x n-1 ) Representing the transition probability.
The voice input equipment comprises a voice input module, an input keyboard, a data temporary storage library, a data summarizing unit and a data uploading unit, wherein the voice input module is used for providing a voice input tool for a user, the input keyboard can provide an input information tool for the user to log in a cloud server, the data temporary storage library can temporarily store voice data input by the user, the data summarizing unit can summarize identity information used for the data with the voice data, and the data uploading unit can complete the transmission of the voice data input by the user.
The wireless router comprises a wireless signal receiver, a digital signal conversion module, a power interface and a data signal transmission unit, wherein the wireless signal receiver is used for receiving command data transmitted by the cloud server, the digital signal conversion module is used for converting a network book into digital signal data capable of being rapidly transmitted, the power access port is used for the wireless router to access an external power supply, and the data signal transmission unit transmits the converted digital signal resources to the next process.
The instruction control terminal comprises a signal receiving unit, a data distribution module, a signal transmission channel, a data proofreading module, a cloud database, a wireless connection chip and a signal access system.
The data processing module comprises the following specific processing steps:
s1: firstly, a signal receiving unit can acquire voice command data transmitted by a voice control terminal and is used as a data transmission tool between the command control terminal and other modules;
s2: the data distribution module can send the voice command data received by the signal receiving unit one by one, so that interaction among the voice data is avoided, and the accuracy of the command data is improved;
s3: the data verification module can verify the data transmitted by the data distribution module, so as to avoid wrong voice commands, and meanwhile, the cloud database is accessed to the network by using a wireless connection chip and is used as a verification standard for the comparison of the data verification module;
s4: the signal transmission channel can amplify the power of the data checked by the data checking module, so that the transmission penetrating power is increased, and the transmission efficiency is ensured;
s5: the signal access system is used as a module for connecting a plurality of groups of intelligent furniture devices, so that the intelligent household devices can be connected to the instruction control end through a network.
In summary, when the invention is used, firstly, the voice command is recorded through the voice input device, and meanwhile, the identity login information is input through the input keyboard, so as to connect the cloud server, the voice recognition module can record and store the recorded voice, the login module can provide a platform for identity verification, the cloud server can transmit the voice command data to the wireless router, the wireless router can convert the voice data into data signal data for better transmission, the data screening module can acquire the voice command data to be transmitted through the wireless data receiving unit, the voice data is converted into recognizable text voice data through the voice conversion module, the internet can provide a retrieval platform for voice conversion, the data comparison module checks the voice data converted by the voice conversion module, and checks whether the text voice has errors, meanwhile, the text data can provide correct text data for the data comparison module so as to be convenient for correctly checking text voice, the data backup library can store the data once before voice data transmission, finally the text voice is transmitted to the next process through the data transmission unit, the classification database carries out classification storage on the received text voice data, the voice control terminal respectively acquires the voice data temporarily stored by the classification database and transmits the voice data to the next process, the server can be connected with a plurality of groups of intelligent furniture devices so as to improve the efficiency of transmitting commands, the command control terminal can receive the data transmitted to the server group through the signal receiving unit and respectively transmit the data through the data distribution module, the data checking module can check the voice data after distribution, and the cloud database can be connected with the network by matching with the wireless connection chip, the intelligent home control system has the advantages that the checking standard is provided for the data checking module, the signal transmission channel can enlarge the best power of transmitted data, the propagation efficiency is increased, the signal access system is used for being connected with all groups of relays, and the intelligent home can be quickly controlled.
Furthermore, the terms "first", "second", and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (6)

1. An artificial intelligent home control system with voice control is characterized by comprising a cloud server, a voice recognition module, a wireless router, a data screening module, a classification database, a voice control terminal, a server group, a relay and intelligent home equipment;
the cloud server is used for connecting a network and simultaneously serving as a switching center in the network, can acquire voice uploaded by the voice input equipment and simultaneously serves as an identity login platform;
the voice recognition module is used for acquiring a voice command uploaded by the voice input equipment and simultaneously eliminating interference environmental noise;
the wireless router is used as a transmission point of data transmission and can perform wireless transmission on data;
the data screening module is used for receiving the voice resources transmitted by the wireless router and screening and classifying the received voice data;
the classification database is used for receiving the voice digital resources classified by the data screening module and classifying and storing the data;
the voice control terminal is used for acquiring voice data stored in a classified database in a classified manner and converting the voice data into a standard voice instruction;
the server group is used for receiving a voice instruction sent by the voice control terminal and is used as an intelligent household device and network connection module;
the relay is used for controlling the on-off of the intelligent household equipment and is used as a control connector between the intelligent household equipment and the instruction control terminal;
the intelligent household equipment is used as controlled network connection equipment.
2. The artificial intelligence home control system with speech control of claim 1, characterized in that: the data screening module comprises a wireless data receiving unit, a voice conversion module, the Internet, a data comparison module, a character database, a data backup database, a checking unit and a data transmission unit, and the data screening module comprises the following specific processing steps:
the method comprises the following steps: firstly, a wireless data receiving unit acquires voice resources transmitted from a wireless router, and transmits the voice resources to the next process, wherein the voice resources can be used as an external resource acquisition tool of a data screening module;
the method comprises the following steps: the voice conversion module can convert the received voice data into text voice and is connected with the Internet, so that the voice conversion module can acquire effective text information from the network;
step three: the data comparison module can correct the character voice converted by the voice conversion module, ensure the correctness of voice formation and simultaneously check the acquired character voice by using the character database;
step four: the data backup base can store and store the data checked by the data comparison module for one time, so that the data cannot be lost;
step five: the data transmission unit can transmit the voice character data checked by the data comparison module in the next step, so that the data can circulate.
3. The artificial intelligence home control system with speech control of claim 2, characterized in that: the data comparison module can correct the text voice converted by the voice conversion module, ensure the correctness of voice formation, and simultaneously can check the acquired text voice by using a text database, specifically, the data comparison module adopts a Hidden Markov Model (HMM) to correct the text voice converted by the voice conversion module, one state in a Markov chain in the Markov model determines whether to transfer to another state according to the state transfer probability, wherein an observed value generated by a certain state is determined by the state generation probability, in the process of correcting the text voice converted by the voice conversion module, the hidden Markov model firstly establishes a sounding model for each unit to be recognized independently, obtains a state transfer probability matrix and an output probability matrix required by calculation after training, and then determines the transfer state according to the maximum state transfer probability in the correction process, the joint distribution of random variables in the Markov chain is:
Figure FDA0003658844500000021
where x represents a random variable in the sequence, p (x) n |x n-1 ) Representing the transition probability.
4. The artificial intelligence home control system with speech control of claim 1, characterized in that: the voice input equipment comprises a voice input module, an input keyboard, a data temporary storage library, a data summarizing unit and a data uploading unit, wherein the voice input module is used for providing a voice input tool for a user, the input keyboard can provide an input information tool for the user to log in a cloud server, the data temporary storage library can temporarily store voice data input by the user, the data summarizing unit can summarize identity information used for the data with the voice data, and the data uploading unit can complete the transmission of the voice data input by the user.
5. The artificial intelligence house control system with speech control of claim 1, characterized in that: the wireless router comprises a wireless signal receiver, a digital signal conversion module, a power interface and a data signal transmission unit, wherein the wireless signal receiver is used for receiving command data transmitted by the cloud server, the digital signal conversion module is used for converting a network book into digital signal data capable of being rapidly transmitted, the power access port is used for the wireless router to access an external power supply, and the data signal transmission unit transmits the converted digital signal resources to the next process.
6. The artificial intelligence home control system with speech control of claim 5, characterized in that: the data processing module comprises the following specific processing steps:
s1: firstly, a signal receiving unit can acquire voice command data transmitted by a voice control terminal and is used as a data transmission tool between the command control terminal and other modules;
s2: the data distribution module can send the voice command data received by the signal receiving unit one by one, so that interaction among the voice data is avoided, and the accuracy of the command data is improved;
s3: the data verification module can verify the data transmitted by the data distribution module, so that wrong voice commands are avoided, and meanwhile, the cloud database is accessed to the network by using a wireless connection chip and is used as a verification standard for comparison of the data verification module;
s4: the signal transmission channel can amplify the power of the data checked by the data checking module, so that the transmission penetrating power is increased, and the transmission efficiency is ensured;
s5: the signal access system is used as a module for connecting a plurality of groups of intelligent furniture devices, so that the intelligent household devices can be connected to the instruction control end through a network.
CN202210567729.1A 2022-05-24 2022-05-24 Artificial intelligence house control system with speech control Pending CN115113533A (en)

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