CN108259280B - Method and system for realizing indoor intelligent control - Google Patents
Method and system for realizing indoor intelligent control Download PDFInfo
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- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
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Abstract
The embodiment of the invention discloses a method and a system for realizing indoor intelligent control. Because only the awakening service terminal transmits the second voice information, other indoor service terminals which are not influenced by the second voice information can simultaneously receive other voice information, so that service is provided for users, and indoor intelligent control of multiple users in different areas is realized.
Description
Technical Field
The invention relates to the technical field of indoor intelligent control, in particular to a method and a system for realizing indoor intelligent control.
Background
Indoor intellectualization is a technology for realizing automatic control of indoor equipment through the technology of internet of things. For example, the smart home connects various devices (audio and video devices, lighting systems, curtain control, air conditioner control, security systems, digital cinema systems, audio and video servers, video cabinet systems, network home appliances, etc.) in the home through the internet of things technology, and provides multiple functions and means such as home appliance control, lighting control, telephone remote control, indoor and outdoor remote control, anti-theft alarm, environment monitoring, heating and ventilation control, infrared forwarding, programmable timing control, etc.
In an existing indoor intelligent system based on voice recognition, sound receiving equipment is installed in different indoor areas. Because the sound receiving equipment does not have the function of voice processing, all the sound receiving equipment sends the received sound to the independently arranged sound processing equipment, the sound processing equipment processes the voice information, the processing efficiency is low, the delay is large, and in order to realize the intellectualization of the indoor equipment, a user needs to specially arrange the sound processing equipment, and the financial and material resources are consumed. On the other hand, because each sound receiving device in the existing system simultaneously receives and transmits sound, the system cannot simultaneously serve multiple users, and the system is limited in the application process.
In the process of implementing the embodiment of the invention, the inventor finds that the existing indoor intelligent system cannot meet the requirement of multi-user use, has large limitation, and has limited data processing capacity and lower efficiency.
Disclosure of Invention
The invention aims to solve the technical problems that the existing indoor intelligent system cannot meet the requirement of multi-user use, has large limitation, and has limited data processing capacity and lower efficiency.
In view of the above technical problems, an embodiment of the present invention provides a method for implementing indoor intelligent control, including:
after any first service terminal installed indoors receives first voice information containing awakening words, extracting first voiceprint characteristics from the first voice information, and analyzing first receiving energy of the first voice information received by the first service terminal;
if the first service terminal receives a second voiceprint feature and second receiving energy sent by at least one second service terminal, performing feature matching on the received second voiceprint feature and the first voiceprint feature to obtain a target second service terminal corresponding to the second voiceprint feature which is successfully matched;
if the first service terminal judges that the first receiving energy is larger than second receiving energy sent by each target second service terminal, sending the received second voice information to a preset server, so that the preset server generates first operation information for controlling the indoor equipment according to the second voice information;
wherein the first service terminal and each second service terminal are disposed in different areas within the room.
In a second aspect, the present embodiment provides an indoor intelligent implementation system, including a preset server, a control device, and service terminals and execution terminals installed in different indoor areas to be intelligently controlled;
any first service terminal is used for executing the method;
after receiving second voice information sent by a first service terminal, the preset server generates first operation information according to the second voice information, sends the first operation information to the control equipment, and sends first prompt information of the generated first operation information to the first service terminal;
after receiving the first operation information, the control device analyzes the indoor device to be controlled and the area name of the area where the indoor device is located according to the first operation information, determines a first execution terminal for controlling the indoor device located in the target area corresponding to the area name, and sends the first operation information to the first execution terminal.
In a third aspect, this embodiment provides an apparatus for implementing indoor intelligent control, including:
the analysis module is used for extracting a first voiceprint feature from first voice information after any first service terminal installed indoors receives the first voice information containing the awakening word, and analyzing first receiving energy of the first voice information received by the first service terminal;
the matching module is used for matching the received second voiceprint feature with the first voiceprint feature to obtain a target second service terminal corresponding to the successfully matched second voiceprint feature if the first service terminal receives the second voiceprint feature and the second receiving energy sent by at least one second service terminal;
a determining module, configured to send the received second voice information to a preset server if the first service terminal determines that the first received energy is greater than second received energy sent by each target second service terminal, so that the preset server generates first operation information for controlling the indoor devices according to the second voice information;
wherein the first service terminal and each second service terminal are disposed in different areas within the room.
In a fourth aspect, the present embodiment provides an electronic device, including:
at least one processor, at least one memory, a communication interface, and a bus; wherein the content of the first and second substances,
the processor, the memory and the communication interface complete mutual communication through the bus;
the communication interface is used for information transmission between the electronic equipment and the communication equipment of the server or the communication equipment of the service terminal;
the memory stores program instructions executable by the processor, which when called by the processor are capable of performing the methods described above.
In a fifth aspect, the present embodiments provide a non-transitory computer-readable storage medium storing computer instructions for causing the computer to perform the method described above
The embodiment of the invention provides a method and a system for realizing indoor intelligent control, wherein in the method, service terminals installed in different indoor areas monitor first voice information containing awakening words, when one first service terminal receives the first voice information, a first voiceprint characteristic in the received first voice information is extracted, and first receiving energy of the first voice information received by the first voice information is analyzed. And screening out a target second service terminal corresponding to a second voiceprint feature which can be successfully matched with the first voiceprint feature after the first service terminal receives the second voiceprint feature and the second receiving energy sent by other second service terminals. And if the first receiving energy is larger than the second receiving energy sent by each target second service terminal, the first service terminal is used as a wake-up service terminal and sends the received second voice information to a preset server to generate first operation information. The method determines the service terminal with the largest received energy as the awakened service terminal through interaction between the awakening word and each service terminal, and the service terminal transmits the second voice information to the preset server to realize control over the indoor equipment. Because only the awakening service terminal transmits the second voice information, other indoor service terminals which are not influenced by the second voice information can simultaneously receive other voice information, so that service is provided for users, and indoor intelligent control of multiple users in different areas is realized.
On the other hand, in the system provided in this embodiment, each service terminal has an individual data processing function, each service terminal can individually process the received first voice information, and the service terminals communicate with each other through the local area network, so that the processing efficiency is high and the delay is small. The system generates the operation information through the preset server without specially setting corresponding equipment, thereby saving the cost of a user in the process of realizing indoor intelligent control.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of an implementation method of indoor intelligent control according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an indoor intelligent implementation system according to another embodiment of the present invention;
fig. 3 is a schematic view of an indoor installation position of a service terminal provided by another embodiment of the present invention;
fig. 4 is a block diagram of an apparatus for implementing indoor intelligent control according to another embodiment of the present invention;
fig. 5 is a block diagram of an electronic device according to another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic flow chart of an implementation method of indoor intelligent control provided in this embodiment, and referring to fig. 1, the method includes:
101: after any first service terminal installed indoors receives first voice information containing awakening words, extracting first voiceprint characteristics from the first voice information, and analyzing first receiving energy of the first voice information received by the first service terminal;
102: if the first service terminal receives a second voiceprint feature and second receiving energy sent by at least one second service terminal, performing feature matching on the received second voiceprint feature and the first voiceprint feature to obtain a target second service terminal corresponding to the second voiceprint feature which is successfully matched;
103: if the first service terminal judges that the first receiving energy is larger than second receiving energy sent by each target second service terminal, sending the received second voice information to a preset server, so that the preset server generates first operation information for controlling the indoor equipment according to the second voice information;
wherein the first service terminal and each second service terminal are disposed in different areas within the room.
It should be noted that the method provided in this embodiment is applicable to indoor intelligent control and is executed by each service terminal installed indoors, where each service terminal can perform information interaction with each other service terminal indoors. The service terminal comprises a processor, a microphone and a loudspeaker capable of executing the method. The wake-up word is a preset sentence, for example, the wake-up word is a "whisper". For example, after listening to a voice containing "whisper," the voice containing "whisper" is used as the first voice information.
The first voiceprint feature is a voiceprint feature extracted from first voice information received by the first service terminal, and the second voiceprint feature is a voiceprint feature extracted from second voice information received by the second service terminal. And (4) carrying out feature matching on the voiceprint features, namely judging whether the sounds corresponding to different voiceprints come from the same person or not by a voiceprint recognition technology. The voiceprint recognition technology is the prior art, and this embodiment will not be described again. The reception energy is an amount representing the sound size of the voice information received by the service terminal.
The method for calculating the received energy in this embodiment is as follows:
acquiring a sound wave form diagram corresponding to first voice information, wherein the abscissa of the wave form diagram is time (unit: s), and the ordinate of the wave form diagram is the energy value (unit: db) of the received voice information;
calculating an average energy value of the sound wave corresponding to the first voice information (for example, calculating an integral value of the sound wave over time, and a quotient of the integral value and the time as the average energy value, in db/s);
and calculating the square difference of each point on the waveform relative to the average energy value, wherein the sum of the square differences of each point is the received energy.
In this embodiment, each indoor service terminal not only receives and transmits voice information, but also processes the voice information. Because each service terminal has the function of processing the voice information, the service terminal in the awakening state can be determined through the awakening mechanism, and the service terminal transmits the second voice information to the preset server, so that the indoor intelligent control is realized. Because only the awakened service terminal transmits the second voice information to the preset server, other service terminals can still monitor the first voice information, and service is provided for the user. Alternatively, if there are service terminals located in areas where sound does not affect each other indoors, these service terminals may serve different users at the same time. Therefore, the present embodiment realizes the control of indoor intelligence by multiple users through the interaction of the "wake-up mechanism" and each service terminal.
In the method, service terminals installed in different indoor areas monitor first voice information containing a wakeup word, and when a certain first service terminal receives the first voice information, a first voiceprint feature in the received first voice information is extracted, and first receiving energy of the first voice information received by the first service terminal is analyzed. And screening out a target second service terminal corresponding to a second voiceprint feature which can be successfully matched with the first voiceprint feature after the first service terminal receives the second voiceprint feature and the second receiving energy sent by other second service terminals. And if the first receiving energy is larger than the second receiving energy sent by each target second service terminal, the first service terminal is used as a wake-up service terminal and sends the received second voice information to a preset server to generate first operation information. The method determines the service terminal with the largest received energy as the awakened service terminal through interaction between the awakening word and each service terminal, and the service terminal transmits the second voice information to the preset server to realize control over the indoor equipment. Because only the awakening service terminal transmits the second voice information, other indoor service terminals which are not influenced by the second voice information can simultaneously receive other voice information, so that service is provided for users, and indoor intelligent control of multiple users in different areas is realized.
Further, on the basis of the above embodiment, after sending the received second voice message to the preset server, the method further includes:
and if the first service terminal receives first prompt information which is sent by the preset server and generates the first operation information, second prompt information which fails to generate the first operation information or does not receive the prompt information sent by the preset server after a first preset time period, monitoring the first voice information.
It should be noted that the second voice information is transmitted to the preset server in real time, and the preset server generates the first operation information according to the second voice information and sends a prompt message indicating whether the first operation information is successfully generated to the first service terminal.
And in the process that the first service terminal sends the second voice message to the preset server, if the first prompt message or the second prompt message is received, stopping sending the second voice message, namely exiting the awakening state, and starting monitoring the awakening word. In addition, if the first service terminal does not receive any information (including the first prompt information or the second prompt information) sent by the preset server after the first preset time period, the first service terminal automatically exits the wake-up state and starts to monitor the wake-up word. The condition that any information sent by the preset server is not received after the first preset time period passes includes: the service terminal and the preset server are disconnected from the network, and the control device fails, which is not limited in this embodiment. The first preset time period may be set manually, for example, 30 seconds.
In the method, when a service terminal transmitting second voice information receives first prompt information and second prompt information or does not receive information after a first preset time period, the service terminal automatically exits from an awakening state, monitors awakening words, and exits from the awakening state, so that the service terminal monitors the awakening words again, and normal operation of an indoor intelligent control system is guaranteed.
Further, on the basis of the above embodiments, the method further includes:
and if the first service terminal does not receive the second voiceprint feature and the second receiving energy sent by any second service terminal after receiving the first voice message in a second preset time period, sending the received second voice message to the preset server.
Generally, after a user sends a first voice message containing a "wakeup word", a plurality of service terminals receive the first voice message, each service terminal obtains a first voiceprint feature and first received energy according to the received first voice message, and then sends the first voiceprint feature and the first received energy to other service terminals. It can be understood that there may be a case where only one service terminal receives the first voice message and other service terminals do not receive the first voice message, for example, a service terminal is installed in a bedroom, when a user sends the first voice message in the bedroom after a door of the bedroom is closed, only the service terminal in the bedroom can receive the first voice message, and in this case, if the voiceprint feature and the receiving energy sent by other service terminals are not received in a second preset time period, the service terminal directly transmits the second voice message to the preset server. The second preset time period is set according to the time for the service terminal to process the voice message and the delay time for message transmission between the service terminals, for example, the second preset time period is 30ms, which is not limited in this embodiment.
The embodiment provides a method for realizing indoor intelligent control, which limits the situation that only one service terminal receives first voice information, and after the service terminal does not receive a second voiceprint feature and second received energy after a second preset time period, the service terminal is used as a service terminal in an awakening state to transmit the second voice information to a preset server, so that a logic error when the second voiceprint feature and the second received energy are not received is avoided, and the realization of intelligent control is ensured.
Further, on the basis of the above embodiments, the method further includes:
after receiving first state information, corresponding to indoor equipment of the indoor target area, sent by the preset server, by the first service terminal or the second service terminal, storing the first state information;
and if the first service terminal or the second service terminal judges that the target area is the area where the first service terminal or the second service terminal is located according to the first state information, displaying the first state information.
It should be noted that the indoor space may be a home indoor space or a workplace indoor space, and this embodiment does not specifically limit this. The preset server stores state information of indoor equipment of each indoor area, identification information of each service terminal and information of which indoor area the service terminal is installed in. And after the preset server analyzes the first operation information from the second voice information, updating the state information of the indoor equipment according to the operation information. For example, if the first operation information is "light on in living room", the preset server updates the state of the light in the living room in the room, which is stored in advance, to the "on" state. On the other hand, the preset server periodically acquires the state of the indoor equipment through the indoor execution terminal, for example, when the indoor kitchen lamp acquired through the execution terminal is in an on state, the pre-stored state of the indoor kitchen lamp is updated to be in an on state. Moreover, the preset server can periodically send the stored state information of each indoor device in the room to each service terminal, and the service terminals store the received state information after receiving the state information sent by the preset server, so that users can conveniently inquire the state of the indoor devices in each area through the terminal devices at any time.
Further, on the basis of the above, the preset server may update only the state information that has changed. That is, the preset server determines from the second voice information or the execution device that the status information of a certain indoor device in the target area in the room has changed, updates the stored status information of the indoor device, and transmits the changed status information to the service terminal. And after receiving the state information of the indoor equipment sent by the preset server, the service terminal stores the state information and judges whether the service terminal is in the target area, and if so, the service terminal displays the state information.
Further, the service terminal closes the display screen after a preset time period after displaying the first state information, so as to save electric energy.
The embodiment provides a method for realizing indoor intelligent control, which limits state information sent by a preset server received by a service terminal, and the service terminal updates the state information of each indoor device stored in the service terminal in time, so that a user can know the state information of each indoor device in time through the service terminal. On the other hand, the service terminal in the target area can display the changed state information to prompt the user of the state change of the indoor equipment in the target area in time.
Further, on the basis of the above embodiments, the method further includes:
after the newly added service terminal is installed indoors, sending the area name of the area where the newly added service terminal is located and the identification information of the newly added service terminal to the preset server;
any service terminal installed in the room receives a service terminal list sent by the preset server and then stores the service terminal list;
the service terminal list comprises identification information corresponding to each service terminal installed indoors; the identification information of the newly added service terminal comprises an IP address and a Mac address of the newly added server, and the IP address of the newly added server is generated according to the Mac address and an arp protocol of the newly added server.
After the service terminal is installed indoors, information such as identification information of the service terminal and the area name of an area where the service terminal is located indoors is sent to a preset server to be stored. For example, for each indoor service terminal, the preset server stores the indoor area of each indoor service terminal, the Mac address and the IP address (i.e., identification information) of the service terminal, and includes a list of the indoor area, the Mac address and the IP address of each indoor service terminal, that is, the indoor service terminal list.
After the newly added service terminal is installed in a room, a user inputs a region name (e.g., a living room) of a region where the newly added service terminal is located, and then the newly added service terminal transmits the region name, the Mac address and the IP address to a preset server, the preset server updates a service terminal list in the room and transmits the updated service terminal list to each service terminal in the room, and the service terminals store the service terminal list. Each service terminal stores the service terminal list, when the first voiceprint feature and the first receiving energy need to be sent to other service terminals, the Mac address and the IP address of the service terminal which receives the first voiceprint feature and the first receiving energy are obtained according to the service terminal list, the routing equipment judges that the service terminals are under the same group network according to the Mac address and the IP address, and then the first voiceprint feature and the first receiving energy are directly sent to other service terminals through the group network.
It should be noted that the process of generating the IP address of the newly added server and performing information interaction between the service terminals through networking includes:
the service terminal sends the udp broadcast of the arp in the local area network through the arp protocol, and updates the local arp cache table (that is, the conversion from the mac address to the IP address is realized through the arp protocol, and the corresponding relation between the IP address and the mac address is sent to the preset server, that is, the identification information of the service terminal is sent to the preset server, so as to update the service terminal list in each service terminal through the preset server);
obtaining mac addresses and IP addresses of all service terminals in the local area network by obtaining an arp cache table (service terminal list) in the system;
and establishing local n x n socket TCP communication through the IP address of each service terminal.
In the method, a newly added service terminal updates information through a preset server, so that each service terminal can update a service terminal list in time.
Further, on the basis of the foregoing embodiments, after the extracting the first voiceprint feature from the first voice information and analyzing the first receiving energy of the first voice information received by the first service terminal, the method further includes:
and acquiring the identification information of each second service terminal according to the service terminal list, and sending the first voiceprint feature and the first receiving energy to each second service terminal according to the identification information of each second service terminal.
It should be noted that each service terminal sends the first voiceprint feature and the first received energy obtained according to the first voice message to each other service terminal, and after each service terminal receives the voiceprint feature and the received energy sent by the other service terminals, the voiceprint feature matching and the received energy comparison are performed to determine whether the service terminal is taken as an awake service terminal.
The embodiment provides a method for realizing indoor intelligent control, each service terminal sends a first voiceprint feature and a first receiving energy according to a service terminal list, and judgment of whether each service terminal is used as a wakeup service terminal is guaranteed.
Further, on the basis of the above embodiments, the method further includes:
and if second operation information input through a display interface of the first service terminal is received, sending the second operation information to the preset server.
The service terminal provided in this embodiment includes a display screen, and a user may input information for controlling the indoor device through voice input or through a display interface of the service terminal. For example, the service terminal displays keys for controlling the states of the indoor devices, and the user can control the indoor devices by operating the keys. For example, if the state of the lamp in the bedroom is selected as the "on" state on the display interface, the service terminal generates second operation information of the "lamp in the bedroom on", and sends the second operation information to the preset server, so that the control of the lamp in the bedroom can be realized.
The embodiment provides a method for realizing indoor intelligent control, and the method provides a method for controlling indoor equipment through a display interface of a service terminal, so that the control method of the indoor equipment is enriched.
In a second aspect, fig. 2 shows a schematic structural diagram of an indoor intelligent implementation system provided in this embodiment, referring to fig. 2, the system includes a preset server, a control device, and a service terminal and an execution terminal installed in different indoor areas to be intelligently controlled;
any first service terminal is used for executing the method;
after receiving second voice information sent by a first service terminal, the preset server generates first operation information according to the second voice information, sends the first operation information to the control equipment, and sends first prompt information of the generated first operation information to the first service terminal;
after receiving the first operation information, the control device analyzes the indoor device to be controlled and the area name of the area where the indoor device is located according to the first operation information, determines a first execution terminal for controlling the indoor device located in the target area corresponding to the area name, and sends the first operation information to the first execution terminal.
It should be noted that the system provided by this embodiment is used for implementing indoor intelligent control, and includes service terminals capable of executing the method provided by the above embodiment, where each service terminal is installed in a different area in a room, for example, fig. 3 shows a schematic diagram of an installation position of a service terminal in a room, referring to fig. 3, a portion enclosed by a black line is a different area in a room, for example, an area enclosed by a black line has a living room, a bedroom, a kitchen, etc., and a service terminal is installed in each area. It will be appreciated that for areas of larger area, a plurality of service terminals may be installed.
As described in the above embodiment, the service terminals each store a service terminal list, and each service terminal performs communication through the local area network, so that the delay of information transmission between each service terminal is small. On the other hand, each terminal in the room processes the received voice information independently, so that equipment specially used for processing the voice information in the room is omitted, the cost is reduced, and the space is saved.
The preset server may be a cloud server (as shown in fig. 2) or a dedicated server, and processes the second voice information through a voice recognition technology to generate the first operation information. For example, after the preset server receives the second voice message, it may recognize that the voice in the second voice message is recognized as a character through a pre-trained model that converts an audio signal into a character signal. The text is then encapsulated into operational information that can be sent to the control device.
The control device is used for transmitting the second voice information of each service terminal to the preset server on one hand, and sending the operation information generated by the preset server to the corresponding execution terminal on the other hand. The control device may be a gateway or a router, and this embodiment does not specifically limit this. It can be understood that the control device stores in advance information for each execution terminal to control which indoor device in a room. As shown in fig. 2, the control device (e.g., gateway) communicates with each execution terminal via the zigbee protocol.
The execution terminal is a device for controlling each indoor device in the room, for example, a switch relay for controlling a lamp, a motor for controlling a curtain to be opened or closed, an infrared device for controlling an air conditioner or a television to be opened or closed, and the like, and this embodiment is not particularly limited thereto.
For example, if the first operation information received by the control device is "open an air conditioner in a living room", the control device may analyze an execution terminal that controls the air conditioner in the living room from the first operation information, and send the operation information to the execution terminal, and after receiving the first operation information, the execution terminal may open the air conditioner controlled by the execution terminal according to the first operation information.
The embodiment provides an implementation system for indoor intelligent control, wherein each service terminal in the system determines a service terminal in an awake state through interaction between the service terminals, the service terminal sends second voice information to a preset server, generates first operation information through a preset service, sends the first operation information to indoor control equipment, sends the first operation information to a corresponding execution terminal through the control equipment, and realizes control over indoor equipment through the execution terminal. And the service terminals in the system determine the service terminal with the maximum receiving energy as the awakened service terminal through the interaction between the awakening words and the service terminals, and transmit the second voice information to the preset server by the service terminal to realize the control of the indoor equipment. Because only the awakening service terminal transmits the second voice information, other indoor service terminals which are not influenced by the second voice information can simultaneously receive other voice information, so that service is provided for users, and indoor intelligent control of multiple users in different areas is realized.
Further, on the basis of the foregoing embodiment, after receiving second voice information sent by the first service terminal, the preset server generates first operation information according to the second voice information, where the method includes:
after receiving the second voice message, the preset server judges whether the indoor area name is identified from the second voice message, if so, the identified area name is obtained, otherwise, the area name of the area where the first service terminal is stored in advance is obtained;
and judging whether operation content for operating the indoor equipment in the room is identified from the second voice information, if so, acquiring the operation content, and generating the first operation information according to the area name and the operation content.
It should be noted that the service terminal sends the second voice information to the preset server in real time, after receiving the second voice information, the preset server determines whether an area name exists through a voice recognition technology, if so, the area name is obtained, otherwise, the area where the service terminal is located indoors is determined according to the identification information of the service terminal sending the second voice information, and the area name of the area is obtained.
The operation content is information such as "turn on a light", "turn on an air conditioner", and "turn on a television", and after the operation content is obtained, the operation information can be generated according to the area name and the operation content, for example, if the area name is a living room, and the operation content is to turn on a light in the living room, the light in the living room needs to be turned on through the first operation information. Wherein, the operation content is also obtained by the preset server according to the voice recognition technology.
The embodiment provides an implementation system for indoor intelligent control, in the system, a preset server generates first operation information through acquisition of a region name and operation content, and generation of operation information for controlling indoor equipment is achieved.
Further, on the basis of the above embodiments, the method further includes:
and if the preset server does not recognize the operation content from the second voice message or the preset server judges that the second voice message cannot be recognized, sending second prompt information which fails to generate the first operation information to the first service terminal.
In the process of generating the first operation information, if the operation content cannot be identified, the preset server sends second prompt information to the first service terminal, so that the first service terminal exits the awakening state, and the situation that the first service terminal is in the awakening state for a long time to influence the indoor intelligent control is avoided. In addition, if the second voice information is damaged in the transmission process or the second voice information cannot be identified by the preset server due to large interference, the preset server sends second prompt information to the first service terminal, so that the first service terminal can exit the awakening state in time.
The embodiment provides an indoor intelligent control implementation system, in the system, a preset server timely sends second prompt information to a first service terminal under the condition that first operation information cannot be generated, so that the first service terminal timely exits from an awakening state, and the influence of the first service terminal on the whole indoor intelligent control due to the fact that the first service terminal is abnormally retained in the awakening state is avoided.
Further, on the basis of the foregoing embodiments, the analyzing, according to the first operation information, area names of indoor devices to be controlled and areas where the indoor devices are located, determining a first execution terminal for controlling the indoor devices located in a target area corresponding to the area names, and sending the first operation information to the first execution terminal includes:
determining a target area corresponding to the area name according to the area name in the first operation information, determining indoor equipment to be controlled according to operation content in the first operation information, acquiring a first execution terminal for controlling the indoor equipment located in the target area, and sending the first operation information to the first execution terminal, wherein the first execution terminal controls the indoor equipment according to the operation content.
As described above, the area name and the operation content are included in the first operation information, so that after the control device receives the first operation information, the name of the indoor device to be controlled is determined according to the operation content, for example, the indoor device to be controlled is a lamp, and the living room of the area name is searched for an execution terminal controlling the lamp of the living room, and the first operation information is sent to the execution terminal, for example, the execution terminal is a relay, and the relay can turn off the lamp of the living room or turn on the lamp of the living room through the first operation information.
The embodiment provides a system for realizing indoor intelligent control, in which a control device sends first operation information to an execution terminal corresponding to an indoor device to be controlled according to first operation content, so as to realize control of the indoor device.
Further, on the basis of the foregoing embodiments, after the preset server receives the second voice information sent by the first service terminal, and generates the first operation information according to the second voice information, the method further includes:
and after the preset server determines that the indoor equipment is controlled according to the first operation information, the second state information of the indoor equipment updates the prestored state information of the indoor equipment into the second state information.
And after the service terminal sends the first operation information to the control equipment, second state information of the indoor equipment after control is obtained according to the first operation information, and the state information of the indoor equipment in each area stored in the server is updated. For example, if the first operation information is "light on in living room", the first operation information is transmitted to the control device, and then the state information of the light in living room stored in the preset server is updated to the "on" state.
The embodiment provides an indoor intelligent control implementation system, in the system, a preset server updates state information according to first operation information, and the real-time performance of updating the state information in the preset server is ensured.
Further, on the basis of the above embodiments, the method further includes:
and any one indoor second execution terminal acquires third state information of the indoor equipment controlled by the second execution terminal every other third preset time period, and sends the third state information to the preset server, and the preset server updates the prestored state information of the indoor equipment into the third state information.
In the system for implementing indoor intelligent control provided in this embodiment, the execution terminal reports the third state information of the indoor devices controlled by the execution terminal to the preset server every third preset time period, and the preset server updates the state information of each indoor device stored in advance according to the third state information, so that synchronization between the state information stored in the preset server and the actual state information of the indoor devices is implemented.
Further, on the basis of the above embodiments, the method further includes:
the method comprises the steps that the preset server judges whether the state information of indoor equipment changes every fourth preset time period, if the state information of the indoor equipment located in an indoor target area changes, the currently stored first state information of the indoor equipment is obtained, and the first state information is sent to each service terminal.
In the system for implementing indoor intelligent control provided in this embodiment, the preset server updates the state information stored in the preset server according to the first operation information and the third state information of each indoor device reported by the indoor execution terminal, so as to ensure synchronization between the state information stored in the preset server and the actual state information of the indoor devices. On the other hand, the preset server sends the changed state information to each service terminal, so as to ensure that the state information of the indoor equipment stored in each service terminal is synchronous with the actual state information of the indoor equipment.
Further, on the basis of the above embodiments, as shown in fig. 2, the system further includes a mobile terminal;
if second operation information input through a display interface of the mobile terminal or the first service terminal is received, sending the second operation information to the preset server;
after receiving the second operation information, the preset server sends the second operation information to the control equipment;
the control device analyzes the indoor device to be controlled and the area name of the area where the indoor device is located according to the second operation information, determines a second execution terminal for controlling the indoor device located in the target area corresponding to the area name, and sends the second operation information to the second execution terminal.
It should be noted that, in the system provided in this embodiment, in addition to controlling the indoor device through the service terminal, the control of the indoor device may also be implemented through the mobile terminal. Wherein, the program for controlling the service terminal to execute the above actions is installed in the mobile terminal. And opening the program through the service terminal, namely inputting second operation information on a display interface of the mobile terminal, and sending the second operation information to the preset server through the mobile terminal.
Further, the preset server sends the second operation information to the control device after receiving the second operation information, determines fourth state information of the indoor device after controlling the indoor device according to the second operation information, and updates the state information of the indoor device stored in advance to the fourth state information.
And after receiving the second operation information, the control device determines an execution terminal for controlling the indoor device corresponding to the second operation information according to the area name and the operation content in the second operation information, sends the second operation information to the execution terminal, and controls the indoor device through the execution terminal.
It can be understood that the user can also control the indoor equipment through voice information by using the mobile terminal through the software and the voice function of the mobile terminal.
In the system for realizing indoor intelligent control provided by the embodiment, the mobile terminal and the method for controlling the indoor equipment through the mobile terminal are provided, the system provides a more convenient indoor intelligent control mode for a user, and the user experience is improved.
Fig. 4 shows a block diagram of an apparatus for implementing indoor intelligent control according to an embodiment of the present invention, and referring to fig. 4, the apparatus for implementing indoor intelligent control according to the embodiment includes a parsing module 401, a matching module 402, and a determining module 403, wherein,
the analysis module 401 is configured to extract a first voiceprint feature from first voice information after any first service terminal installed indoors receives the first voice information including a wakeup word, and analyze first receiving energy of the first voice information received by the first service terminal;
a matching module 402, configured to, if the first service terminal receives a second voiceprint feature and a second reception energy sent by at least one second service terminal, perform feature matching on the received second voiceprint feature and the first voiceprint feature to obtain a target second service terminal corresponding to the second voiceprint feature that is successfully matched;
a determining module 403, configured to send the received second voice message to a preset server if the first service terminal determines that the first receiving energy is greater than the second receiving energy sent by each target second service terminal, so that the preset server generates, according to the second voice message, first operation information for controlling the indoor devices;
wherein the first service terminal and each second service terminal are disposed in different areas within the room.
The device for implementing indoor intelligent control provided in this embodiment is suitable for the method for implementing indoor intelligent control provided in the above embodiments, and is not described herein again.
The embodiment of the invention provides a device for realizing indoor intelligent control, wherein service terminals installed in different indoor areas monitor first voice information containing awakening words, when one first service terminal receives the first voice information, a first voiceprint feature in the received first voice information is extracted, and first receiving energy of the first voice information received by the first service terminal is analyzed. And screening out a target second service terminal corresponding to a second voiceprint feature which can be successfully matched with the first voiceprint feature after the first service terminal receives the second voiceprint feature and the second receiving energy sent by other second service terminals. And if the first receiving energy is larger than the second receiving energy sent by each target second service terminal, the first service terminal is used as a wake-up service terminal and sends the received second voice information to a preset server to generate first operation information. The device determines the service terminal with the largest received energy as the awakened service terminal through interaction between the awakening word and each service terminal, and the service terminal transmits the second voice information to the preset server to realize control over the indoor equipment. Because only the awakening service terminal transmits the second voice information, other indoor service terminals which are not influenced by the second voice information can simultaneously receive other voice information, so that service is provided for users, and indoor intelligent control of multiple users in different areas is realized.
Referring to fig. 5, the electronic device includes: a processor (processor)601, a memory (memory)502, a communication Interface (Communications Interface)503, and a bus 504;
wherein the content of the first and second substances,
the processor 501, the memory 502 and the communication interface 503 complete mutual communication through the bus 504;
the communication interface 503 is used for information transmission between the electronic device and a communication device of a server or a communication device of a service terminal;
the processor 501 is configured to call program instructions in the memory 502 to perform the methods provided by the above-mentioned method embodiments, for example, including: after any first service terminal installed indoors receives first voice information containing awakening words, extracting first voiceprint characteristics from the first voice information, and analyzing first receiving energy of the first voice information received by the first service terminal; if the first service terminal receives a second voiceprint feature and second receiving energy sent by at least one second service terminal, performing feature matching on the received second voiceprint feature and the first voiceprint feature to obtain a target second service terminal corresponding to the second voiceprint feature which is successfully matched; if the first service terminal judges that the first receiving energy is larger than second receiving energy sent by each target second service terminal, sending the received second voice information to a preset server, so that the preset server generates first operation information for controlling the indoor equipment according to the second voice information; wherein the first service terminal and each second service terminal are disposed in different areas within the room.
In a fourth aspect, the present embodiment provides a non-transitory computer-readable storage medium storing computer instructions that cause the computer to perform the method provided by the above method embodiments, for example, including: after any first service terminal installed indoors receives first voice information containing awakening words, extracting first voiceprint characteristics from the first voice information, and analyzing first receiving energy of the first voice information received by the first service terminal; if the first service terminal receives a second voiceprint feature and second receiving energy sent by at least one second service terminal, performing feature matching on the received second voiceprint feature and the first voiceprint feature to obtain a target second service terminal corresponding to the second voiceprint feature which is successfully matched; if the first service terminal judges that the first receiving energy is larger than second receiving energy sent by each target second service terminal, sending the received second voice information to a preset server, so that the preset server generates first operation information for controlling the indoor equipment according to the second voice information; wherein the first service terminal and each second service terminal are disposed in different areas within the room.
The present embodiments disclose a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the methods provided by the above-described method embodiments, for example, comprising: after any first service terminal installed indoors receives first voice information containing awakening words, extracting first voiceprint characteristics from the first voice information, and analyzing first receiving energy of the first voice information received by the first service terminal; if the first service terminal receives a second voiceprint feature and second receiving energy sent by at least one second service terminal, performing feature matching on the received second voiceprint feature and the first voiceprint feature to obtain a target second service terminal corresponding to the second voiceprint feature which is successfully matched; if the first service terminal judges that the first receiving energy is larger than second receiving energy sent by each target second service terminal, sending the received second voice information to a preset server, so that the preset server generates first operation information for controlling the indoor equipment according to the second voice information; wherein the first service terminal and each second service terminal are disposed in different areas within the room.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
The above-described embodiments of the electronic device and the like are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may also be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention, and are not limited thereto; although embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. An implementation method for indoor intelligent control is characterized by comprising the following steps:
after any first service terminal installed indoors receives first voice information containing awakening words, extracting first voiceprint characteristics from the first voice information, and analyzing first receiving energy of the first voice information received by the first service terminal;
if the first service terminal receives a second voiceprint feature and second receiving energy sent by at least one second service terminal, performing feature matching on the received second voiceprint feature and the first voiceprint feature to obtain a target second service terminal corresponding to the second voiceprint feature which is successfully matched;
if the first service terminal judges that the first receiving energy is larger than second receiving energy sent by each target second service terminal, sending the received second voice information to a preset server, so that the preset server generates first operation information for controlling the indoor equipment according to the second voice information;
the first service terminal and each second service terminal are arranged in different indoor areas; the second voice message is the voice message received by the first service terminal after receiving the first voice message;
after sending the received second voice message to the preset server, the method further comprises:
if the first service terminal receives first prompt information which is sent by the preset server and generates the first operation information, second prompt information which fails to generate the first operation information or does not receive prompt information sent by the preset server after a first preset time period, monitoring the first voice information;
further comprising:
and if the first service terminal does not receive the second voiceprint feature and the second receiving energy sent by any second service terminal after receiving the first voice message in a second preset time period, sending the received second voice message to the preset server.
2. The method of claim 1, further comprising:
after receiving first state information, corresponding to indoor equipment of the indoor target area, sent by the preset server, by the first service terminal or the second service terminal, storing the first state information;
and if the first service terminal or the second service terminal judges that the target area is the area where the first service terminal or the second service terminal is located according to the first state information, displaying the first state information.
3. The method of claim 1, further comprising:
after the newly added service terminal is installed indoors, sending the area name of the area where the newly added service terminal is located and the identification information of the newly added service terminal to the preset server;
any service terminal installed in the room receives a service terminal list sent by the preset server and then stores the service terminal list;
the service terminal list comprises identification information corresponding to each service terminal installed indoors; the identification information of the newly added service terminal comprises an IP address and a Mac address of the newly added server, and the IP address of the newly added server is generated according to the Mac address and an arp protocol of the newly added server.
4. An indoor intelligent realization system is characterized by comprising a preset server, control equipment, service terminals and execution terminals, wherein the service terminals and the execution terminals are arranged in different indoor areas to be intelligently controlled;
any first service terminal for performing the method of any of claims 1 to 3;
after receiving second voice information sent by a first service terminal, the preset server generates first operation information according to the second voice information, sends the first operation information to the control equipment, and sends first prompt information of the generated first operation information to the first service terminal;
after receiving the first operation information, the control device analyzes the indoor device to be controlled and the area name of the area where the indoor device is located according to the first operation information, determines a first execution terminal for controlling the indoor device located in the target area corresponding to the area name, and sends the first operation information to the first execution terminal.
5. The system of claim 4, wherein the generating, by the preset server, the first operation information according to the second voice information after receiving the second voice information sent by the first service terminal comprises:
after receiving the second voice message, the preset server judges whether the indoor area name is identified from the second voice message, if so, the identified area name is obtained, otherwise, the area name of the area where the first service terminal is stored in advance is obtained;
judging whether operation content for operating the indoor equipment in the room is identified from the second voice information or not, if so, acquiring the operation content, and generating the first operation information according to the area name and the operation content;
further comprising:
and if the preset server does not recognize the operation content from the second voice message or the preset server judges that the second voice message cannot be recognized, sending second prompt information which fails to generate the first operation information to the first service terminal.
6. The system of claim 5, wherein the analyzing, according to the first operation information, an area name of an indoor device to be controlled and an area where the indoor device is located, determining a first execution terminal for controlling the indoor device located in a target area corresponding to the area name, and sending the first operation information to the first execution terminal includes:
determining a target area corresponding to the area name according to the area name in the first operation information, determining indoor equipment to be controlled according to operation content in the first operation information, acquiring a first execution terminal for controlling the indoor equipment located in the target area, and sending the first operation information to the first execution terminal, wherein the first execution terminal controls the indoor equipment according to the operation content.
7. The system of claim 6, wherein after receiving the second voice message sent by the first service terminal, the preset server generates the first operation information according to the second voice message, and further comprising:
after the preset server determines that the indoor equipment is controlled according to the first operation information, second state information of the indoor equipment is updated to the second state information, wherein the second state information is stored in advance;
further comprising:
and any one indoor second execution terminal acquires third state information of the indoor equipment controlled by the second execution terminal every other third preset time period, and sends the third state information to the preset server, and the preset server updates the prestored state information of the indoor equipment into the third state information.
8. The system of claim 6, further comprising:
the method comprises the steps that the preset server judges whether the state information of indoor equipment changes every fourth preset time period, if the state information of the indoor equipment located in an indoor target area changes, the currently stored first state information of the indoor equipment is obtained, and the first state information is sent to each service terminal.
9. The system of claim 4, further comprising a mobile terminal;
if second operation information input through a display interface of the mobile terminal or the first service terminal is received, sending the second operation information to the preset server;
after receiving the second operation information, the preset server sends the second operation information to the control equipment;
the control device analyzes the indoor device to be controlled and the area name of the area where the indoor device is located according to the second operation information, determines a second execution terminal for controlling the indoor device located in the target area corresponding to the area name, and sends the second operation information to the second execution terminal.
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| CN201810117683.7A CN108259280B (en) | 2018-02-06 | 2018-02-06 | Method and system for realizing indoor intelligent control |
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| CN109391528A (en) | 2018-08-31 | 2019-02-26 | 百度在线网络技术（北京）有限公司 | Awakening method, device, equipment and the storage medium of speech-sound intelligent equipment |
| CN109377987B (en) * | 2018-08-31 | 2020-07-28 | 百度在线网络技术（北京）有限公司 | Interaction method, device, equipment and storage medium between intelligent voice equipment |
| WO2020071739A1 (en) | 2018-10-02 | 2020-04-09 | Samsung Electronics Co., Ltd. | Washing machine |
| CN109378006B (en) * | 2018-12-28 | 2022-09-16 | 三星电子（中国）研发中心 | Cross-device voiceprint recognition method and system |
| CN110322878A (en) * | 2019-07-01 | 2019-10-11 | 华为技术有限公司 | A kind of sound control method, electronic equipment and system |
| CN110364156A (en) * | 2019-08-09 | 2019-10-22 | 广州国音智能科技有限公司 | Voice interactive method, system, terminal and readable storage medium storing program for executing |
| CN112908318A (en) * | 2019-11-18 | 2021-06-04 | 百度在线网络技术（北京）有限公司 | Awakening method and device of intelligent sound box, intelligent sound box and storage medium |
| CN114093368A (en) * | 2020-07-07 | 2022-02-25 | 华为技术有限公司 | Cross-device voiceprint registration method, electronic device and storage medium |
| CN112489650B (en) * | 2020-11-26 | 2024-06-18 | 北京小米松果电子有限公司 | Wakeup control method, wakeup control device, storage medium and terminal |
| CN112767931A (en) * | 2020-12-10 | 2021-05-07 | 广东美的白色家电技术创新中心有限公司 | Voice interaction method and device |
| CN112634890B (en) * | 2020-12-17 | 2023-11-24 | 阿波罗智联(北京)科技有限公司 | Method, device, equipment and storage medium for waking up playing equipment |
| CN113960930A (en) * | 2021-10-26 | 2022-01-21 | 珠海格力电器股份有限公司 | Communication method, device and equipment between intelligent household control panels |
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| KR20050001682A (en) * | 2003-06-26 | 2005-01-07 | 주식회사 케이티 | Apparatus and method for public opinion poll and statistics using both phone and internet |
| CN105206275A (en) * | 2015-08-31 | 2015-12-30 | 小米科技有限责任公司 | Device control method, apparatus and terminal |
| CN106452987B (en) * | 2016-07-01 | 2019-07-30 | 广东美的制冷设备有限公司 | A kind of sound control method and device, equipment |
| CN106157950A (en) * | 2016-09-29 | 2016-11-23 | 合肥华凌股份有限公司 | Speech control system and awakening method, Rouser and household electrical appliances, coprocessor |
| CN106448658B (en) * | 2016-11-17 | 2019-09-20 | 海信集团有限公司 | The sound control method and intelligent domestic gateway of smart home device |
| CN106653021B (en) * | 2016-12-27 | 2020-06-02 | 上海智臻智能网络科技股份有限公司 | Voice wake-up control method and device and terminal |
| CN106601248A (en) * | 2017-01-20 | 2017-04-26 | 浙江小尤鱼智能技术有限公司 | Smart home system based on distributed voice control |
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