CN109741743B - Equipment control method and device and nonvolatile storage medium - Google Patents
Equipment control method and device and nonvolatile storage medium Download PDFInfo
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Abstract
The application provides a control method of a device. The control method comprises the following steps: the originating node sends the voice information to all other service nodes in the block chain network so that each other service node analyzes and identifies the identification task according to a private database of the originating node; and the originating node receives the identification and matching results fed back by each other service node, counts the identification and matching results fed back by all other service nodes to obtain final result information, and generates an operation instruction according to the final result information and sends the operation instruction to the external equipment to control the external equipment when the final result information is correct. The application also provides a corresponding device. The method and the device realize control over the external equipment, do not occupy resources of the external equipment, and simultaneously effectively control the external equipment.
Description
Technical Field
The disclosed embodiments of the present application relate to the field of voice recognition, and more particularly, to a method and apparatus for controlling a device, and a non-volatile storage medium.
Background
Speech recognition, and control based on the recognized speech, is an important aspect of achieving intelligent control. Currently, speech recognition is usually performed on the host device, which occupies the host device resources and reduces the running speed of other programs on the host device. Meanwhile, voice recognition is also generally performed on the device side and the corresponding cloud or server, but the recognition rate of the voice recognition is relatively low.
Disclosure of Invention
In view of the above, the present application provides a method and an apparatus for controlling a device, and a non-volatile storage medium to solve the above problems.
According to an aspect of the present application, there is provided a control method of an apparatus. The control method comprises the following steps: the originating node sends the identification task to all other service nodes except the originating node in the block chain network, so that each other service node analyzes and identifies the identification task according to a private database of the other service node; and the originating node receives the identification and matching result fed back by each other service node, counts the identification and matching results fed back by all other service nodes to obtain final result information, and generates an operation instruction according to the final result information and sends the operation instruction to external equipment to control the external equipment when the final result information is correct.
According to a second aspect of the present application, a control apparatus of a device is provided. The apparatus comprises a processor and a memory coupled to the processor, the memory storing computer instructions that, when executed, cause the processor to perform a method of controlling a device as described in the first aspect.
According to a third aspect of the present application, there is provided a non-volatile storage medium storing computer instructions that, when executed, cause a processor to perform the method of controlling a device as set forth in the first aspect.
The beneficial effect of this application has: the identification task is sent to other service nodes in the block chain network through the originating node, the other service nodes in the block chain network analyze and identify the identification task according to the private database of the originating node, the originating node receives the identification and matching results fed back by the other service nodes, the identification and matching results fed back are counted to obtain final result information, and an operation instruction is generated to the external equipment according to the final result information, so that the control of the external equipment is realized, the resources of the external equipment are not occupied, and the external equipment is effectively controlled.
Drawings
Fig. 1 is a schematic structural diagram of a block chain network according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a storage device according to an embodiment of the present application.
Fig. 3 is a flowchart of a control method of an apparatus according to an embodiment of the present application.
Fig. 4 is a flowchart of a control method of an apparatus according to another embodiment of the present application.
Fig. 5 is a flowchart of a control method of an apparatus according to still another embodiment of the present application.
Fig. 6 is a flowchart of a control method of an apparatus according to still another embodiment of the present application.
FIG. 7 is a flowchart of an embodiment of the present application implementing step 610 in FIG. 6.
Fig. 8 is a flowchart of implementing step 610 in fig. 6 according to another embodiment of the present application.
Fig. 9 is a schematic structural diagram of a control device of the apparatus according to the embodiment of the present application.
Fig. 10 is a schematic structural diagram of a nonvolatile storage medium according to an embodiment of the present application.
Detailed Description
Certain terms are used throughout the description and claims to refer to particular components. As one skilled in the art can appreciate, electronic device manufacturers may refer to a component by different names. This document does not intend to distinguish between components that differ in name but not function. In the following specification and claims, the word "comprise" is an open-ended term of art, and thus should be interpreted to mean "including, but not limited to …". Additionally, the term "coupled" is intended to mean either an indirect electrical connection or a direct electrical connection. Thus, when one device is coupled to another device, that connection may be through a direct electrical connection or through an indirect electrical connection via other devices and connections.
The block chain technology is a novel distributed data organization method and an operation mode which are developed along with digital encryption currencies such as bitcoin and the like. The method is characterized in that: decentralization enables the data to realize distributed collective maintenance, and greatly improves the efficiency of data operation, management and maintenance; and (3) consensus, wherein the nodes are based on a set of consensus mechanism, the whole block chain is maintained together through competition calculation, any node fails, and other nodes can still work normally. Meanwhile, the block chain carrying the asymmetric encryption technology has high safety and traceability, and can effectively prevent data leakage or illegal tampering.
To facilitate understanding of the present application, a blockchain network used in the present application will be described.
Fig. 1 is a schematic structural diagram of a block chain network according to an embodiment of the present application. The blockchain network 11 is a multi-node network system formed by using blockchain technology. In this embodiment, the blockchain network 11 includes a plurality of billing nodes 111 and 115 (also referred to as blockchain billing nodes or service nodes, and hereinafter referred to as service nodes) that run blockchain technologies and participate in the same blockchain. The blockchain network 11 is used to manage files. Specifically, each service node 111 and 115 in the blockchain network 11 is a service node with competitive accounting capability, so as to store the digital fingerprint of the file in the block of the local blockchain of each service node 111 and 115 in the blockchain network 11, and therefore each service node 111 and 115 stores the digital fingerprint of the file, thereby implementing distributed storage of the digital fingerprint of the file.
The service node 111 and the service node 115 may be any electronic device, such as a server, a mobile phone, a computer, a tablet computer, and the like, in an embodiment, the service node 111 is a blockchain server, the service node 112 is an application server with service processing capability, and can be used as a storage and verification system based on a blockchain. It is understood that each of the service nodes 111 and 115 may communicate with each other through the blockchain network 11.
The service node 111 and the service node 115 may also be the storage device 200, or any electronic device including the storage device 200. Specifically, as shown in fig. 2, the structure of the storage device according to the embodiment of the present application is schematically illustrated. The storage device 200 includes a controller 210, and a sound collector 220, a voice recognizer 230, and a first memory 240 electrically connected to the controller 210, respectively. The storage device 200 may be a voice recognition usb disk.
The first memory 240 is used to store data and programs required to operate the storage device 200. In an embodiment, the first memory 240 may also be integrated into the controller 210.
The sound collector 220 may be a sound collector, which is used for collecting external voice information and sending the collected voice information to the voice recognizer 230 through the controller 210 for analysis and recognition. The sound pick-up is a digital sound pick-up or an analog sound pick-up. A digital sound pickup is a sound sensing device that converts an analog audio signal into a digital signal through a digital signal processing system and performs corresponding digital signal processing. The analog sound pick-up just amplifies the sound collected by the microphone by using a common analog circuit.
The speech recognizer 230 includes a processor 231 and a second memory 232 and a third memory 233 electrically connected to the processor 231, respectively. The second memory 232 is used for storing a consensus database in the blockchain network; the third memory 233 is used to store a private database of the current service node, e.g. the storage device itself. The consensus database is also called an account book in a blockchain system, and can be further divided into an accounting account book and a model-parameter account book.
In the blockchain network of the present invention, all service nodes store not only the common database in the blockchain network, but also a locally stored private database.
In an example, the processor 231 is an embedded neural network processor. The second memory 232 and the third memory 233 may be different memory areas in a memory module. In an example, the second memory 232 and the third memory 233 may be Flash chips, more specifically Nand Flash dies.
When receiving a user instruction, the controller 210 controls the sound collector 220 to collect voice information of the user and transmit the voice information to the voice recognizer 230, the processor 231 of the voice recognizer 230 analyzes and recognizes the voice information to obtain recognition results, matches the recognition results with information in the common recognition database in the second memory 232 and the private database in the third memory 233 respectively, and stores the matching results with the matching degree exceeding a preset threshold as final result information in the private database of the third memory 233.
In this embodiment, the storage device includes the speech recognizer, so as to control the external device, not occupy the resources of the external device itself, and effectively control the external device, and the speech recognizer 230 includes two memories, so that after the speech information is analyzed and recognized, the speech information is respectively matched with the corresponding information, thereby improving the efficiency of speech recognition.
In one embodiment, the storage device 200 further comprises a generator 250 for generating an operation instruction according to the result information to send to an external device, wherein the generator 250 is connected with the controller 210. In one example, the generator 250 may be an integrated circuit.
In one embodiment, the storage device 200 further includes a USB interface 260 for connecting with an external device to transmit an operation instruction to the external device, and the USB interface 260 is connected with the controller 210.
In one embodiment, speech recognizer 230 also includes analog-to-digital conversion circuitry 270 for converting speech information into digital information. The analog-to-digital conversion circuit 270 is coupled to the controller 210 and to the processor 231 of the speech recognizer 230.
Fig. 3 is a flowchart of a control method of the device according to an embodiment of the present application. The control method is executed by the originating node, which may be one of the service nodes 111 and 115. In this embodiment, the service nodes may be the storage device or any electronic device including the storage device. The control method 300 includes:
step 310: and sending the identification task to all other service nodes except the originating node in the block chain network so that each other service node analyzes and identifies the identification task according to the own private database.
The originating node refers to the service node that initiates the voice recognition task, which may be any service node in the blockchain network, such as any service node 111 and 115 in fig. 1. In this embodiment, the originating node is the storage device 200 of FIG. 2.
The originating node collects voice information, generates a recognition task according to the voice information, and then sends the recognition task to all other service nodes except the originating node in the block chain network, all other service nodes receive the voice information, perform voice recognition on the voice information in the voice information, further obtain corresponding recognition results and matching results, and feed back the corresponding recognition results and matching results to the originating node.
In one embodiment, before the originating node sends the identification task to all other service nodes in the blockchain network, the method includes: the originating node generates a recognition task based on the voice information and broadcasts the recognition task into the blockchain network, wherein the recognition task includes the voice information and a recognition request. The originating node generates a recognition task based on the voice information and broadcasts the recognition task to the blockchain network so that other service nodes in the blockchain network can receive the recognition task.
In one embodiment, the other service node performing voice recognition on the voice information includes: other service nodes recognize the voice information according to the recognition request in the recognition task to obtain a recognition result; and matching the recognition results in the private database of the user to obtain matching results.
Step 320: and receiving the identification and matching results fed back by each other service node, counting the identification and matching results fed back by all other service nodes to obtain final result information, and generating an operation instruction according to the final result information and sending the operation instruction to the external equipment to control the external equipment when the final result information is correct.
And the originating node receives the identification and matching results fed back by each other service node, and counts all the identification and matching results to obtain final result information, wherein the final result information is at least one identification and matching result with the highest occurrence probability in all the identification and matching results.
And when the final result information is correct, the originating node generates an operation instruction according to the final result information and sends the operation instruction to the external equipment, so that the external equipment executes corresponding operation according to the operation instruction.
In this embodiment, the originating node sends the identification task to all other service nodes in the blockchain network, and all other service nodes in the blockchain network perform voice identification on the voice information, and then the originating node receives the identification and matching results fed back by all other service nodes, and counts the final result information, and generates an operation instruction to the external device according to the final result information, thereby implementing control over the external device, not occupying the resources of the external device, and simultaneously effectively controlling the external device.
Fig. 4 is a flowchart of a control method of an apparatus according to another embodiment of the present application.
The control method 400 includes:
step 410: the originating node sends the identification task to all other service nodes except the originating node in the block chain network, so that each other service node analyzes and identifies the identification task according to the private database of the other service node.
Wherein the recognition task comprises voice information and a recognition request.
Step 420: the originating node receives the identification and matching results fed back by each other service node, and counts all the identification and matching results to obtain final result information.
Step 430: and judging whether the final result information is correct or not.
The originating node judges whether the final result information is correct, namely, whether the voice recognition is accurate is confirmed, and then whether the final result information is the information required by the originating node is judged.
If the final result information is correct, step 440 and/or step 450 are performed. If the final result information is incorrect, step 470 is performed.
Step 440: and storing the final result information into a private database of the user, and generating an operation instruction according to the final result information. After the operation command is generated, step 460 is performed.
And when the originating node judges that the final result information is correct, the originating node stores the final result information into a private database of the originating node. As in the previous embodiment, the private database of the originating node is stored in the second memory 232 of the originating node.
Step 450: and rewarding the service nodes which feed back correct identification and matching results according to a consensus mechanism.
And the originating node judges that the final result information is correct, and rewards the service nodes which feed back correct identification and matching results according to a consensus mechanism. For example, as shown in fig. 1, if the originating node is the service node 111, after the service node 111 initiates a voice recognition task, the recognition task is sent to the service nodes 112, 113, 114, and 115 through the blockchain network 11, and after receiving the recognition task, the service nodes 112, 113, 114, and 115 respectively use their own private data to recognize and match the recognition task, and return the recognition and matching results to the service node 111. If the identification and matching results fed back by the service nodes 112 and 113 are correct and the identification and matching results fed back by the service nodes 114 and 115 are incorrect as confirmed by the service node 111, the service node 112 and the service node 113 are rewarded according to the block chain consensus mechanism.
Step 460: and sending the operation instruction to the external equipment so that the external equipment executes corresponding operation according to the operation instruction.
Step 470: and punishing the service nodes with the error identification and matching results according to a consensus mechanism. For example, as shown in fig. 1, if the originating node is the service node 111, after the service node 111 initiates a voice recognition task, the recognition task is sent to the service nodes 112, 113, 114, and 115 through the blockchain network 11, and after receiving the recognition task, the service nodes 112, 113, 114, and 115 respectively use their own private data to recognize and match the recognition task, and return the recognition and matching results to the service node 111. If the identification and matching results fed back by the service nodes 112 and 113 are correct and the identification and matching results fed back by the service nodes 114 and 115 are incorrect as confirmed by the service node 111, the service node 114 and the service node 115 are punished according to a block chain consensus mechanism.
In one embodiment, the content of the reward and penalty may be blockchain points. For the service node with a high number of blockchain points, the service node is more easily received by other service nodes when initiating the identification task, and can be preferentially processed by other service nodes. For a service node with a low number of blockchain points, the initiated identification task may be delayed or even rejected by other service nodes. Specifically, whether delayed processing or rejected processing, the relevant decision parameter or threshold may be set according to the blockchain consensus mechanism.
Fig. 5 is a flowchart of a control method of an apparatus according to another embodiment of the present application. On the basis of the embodiment in fig. 3 described above, the same parts will not be described in detail here. The control method 300 includes:
step 310: and sending the identification task to all other service nodes except the originating node in the block chain network so that each other service node analyzes and identifies the identification task according to the own private database. Wherein the recognition task comprises voice information and a recognition request.
Step 320: and receiving the identification and matching results fed back by each other service node, counting the identification and matching results fed back by all other service nodes to obtain final result information, and generating an operation instruction according to the final result information and sending the operation instruction to the external equipment to control the external equipment when the final result information is correct.
Step 330: and when the initiated times of the identification tasks in the block chain network exceed the preset times or the ratio of the number of other service nodes providing correct identification and matching results to the total number of all service nodes in the block chain network exceeds a threshold value, storing the final result information into a self consensus database and broadcasting the final result information to all service nodes in the block chain network.
When the number of times that the identification task in the blockchain network is initiated exceeds a preset number, that is, the number of times that the identification task is initiated by other service nodes in the blockchain network exceeds a preset number, or when the ratio of the number of other service nodes providing correct identification and matching results to the total number of all service nodes in the blockchain network exceeds a threshold value, the originating node stores the final result information into its own consensus database and broadcasts the final result information to all service nodes in the blockchain network through the blockchain network. Therefore, other service nodes can conveniently and directly acquire the final result information when the same voice recognition is carried out.
Fig. 6 is a flowchart of a control method of an apparatus according to another embodiment of the present application. The control method comprises the following steps:
step 610: the originating node performs speech recognition on the speech information to obtain final result information.
Step 620: and judging whether the final result information obtained by the originating node executing the voice recognition is correct.
When the originating node executes the voice recognition to obtain the final result information, whether the final result information is correct is judged, if the final result information is correct, an operation instruction is directly generated according to the final result information and is sent to the external equipment to control the external equipment. If the final result information is incorrect, step 310 and step 320 are performed.
Step 310: and sending the identification task to all other service nodes except the originating node in the block chain network so that each other service node analyzes and identifies the identification task according to the own private database.
Step 320: and receiving the identification and matching results fed back by each other service node, counting the identification and matching results fed back by all other service nodes to obtain final result information, and generating an operation instruction according to the final result information and sending the operation instruction to the external equipment to control the external equipment when the final result information is correct. In this embodiment, the originating node performs voice recognition on the voice information according to its own private database and common database, and when the recognition and matching result is determined to be correct, the originating node directly generates an operation instruction according to the final result information and sends the operation instruction to the external device, so that the external device performs a corresponding operation according to the operation instruction. When the final result information obtained by the originating node executing the voice recognition satisfies the non-preset condition (for example, the recognition or the matching cannot be performed, or the recognition and the matching result are considered to be wrong), the originating node sends the voice information to all other service nodes in the block chain network, and then all other service nodes execute the voice recognition.
It should be noted that steps 310 and 320 are described in detail in the embodiment of fig. 3, and are not described herein again. In addition, this embodiment may also be combined with the above-mentioned embodiment in fig. 4, that is, after step 620, if the final result information is incorrect, step 410 and step 470 are executed.
In one embodiment, as shown in FIG. 7, step 610 includes:
step 611: and acquiring voice information.
In this embodiment, the originating node is the node 111 and 115 in the block chain network shown in fig. 1, and may be the storage device or any electronic device including the storage device.
For example, the controller 210 acquires voice information, which is collected through the sound collector 220. In an example, the controller 210 transmits the speech information to the speech recognizer 230 via the analog-to-digital conversion circuit 270.
Step 612: and analyzing and recognizing the voice information to obtain a recognition result.
For example, the speech recognizer 230 analyzes and recognizes the speech information.
Step 613: and matching the identification result with the information in the private database and the consensus database of the originating node.
For example, the controller 210 matches the recognition results with information in the private database in the second memory 232 and the consensus database in the third memory 233, respectively.
Step 614: and taking the matching result of which the matching degree exceeds a preset threshold value as final result information.
For example, the controller 210 takes a matching result of which the matching degree exceeds a preset threshold as final result information, and then may generate an operation instruction according to the final result information and transmit the operation instruction to the external device.
In another embodiment, as shown in FIG. 8, step 610 includes:
step 611: and acquiring voice information.
In this embodiment, the originating node is the node 111 and 114 in the block chain network shown in fig. 1, and it may be the storage device or any electronic device including the storage device.
For example, the controller 210 acquires voice information, which is collected through the sound collector 220. In an example, the controller 210 transmits the speech information to the speech recognizer 230 via the analog-to-digital conversion circuit 270.
Step 612: and analyzing and recognizing the voice information to obtain a recognition result.
For example, the speech recognizer 230 analyzes and recognizes the speech information.
Step 613: and matching the identification result with the information in the private database and the consensus database of the originating node.
For example, the controller 210 matches the recognition results with information in the private database in the second memory 232 and the consensus database in the third memory 233, respectively.
Step 613': and confirming the matching result of which the matching degree exceeds a preset threshold value.
Step 614: and when the matching result is confirmed to be correct, taking the matching result of which the matching degree exceeds a preset threshold value as final result information.
For example, the controller 210 takes a matching result of which the matching degree exceeds a preset threshold as final result information, and then may generate an operation instruction according to the final result information and transmit the operation instruction to the external device.
Fig. 9 is a schematic structural diagram of a control device of the apparatus according to the embodiment of the present application. In this embodiment, the control device may be any electronic device including the storage device, and the electronic device 90 is the node 111 and the node 114 in the block chain network shown in fig. 1. The electronic device 90 includes a memory 910, a processor 920, and communication circuitry 930. Wherein the various components of the electronic device 90 may be coupled together by connection lines or the processor 920 may be connected to other components one by one, respectively.
The communication circuit 930 is used to enable communication with other electronic devices, such as other nodes in a blockchain network, and may specifically include a transmitter and a receiver.
The memory 910 is used for storing computer instructions executed by the processor 920, data of the processor 920 during processing, and a local block chain, wherein the memory 910 includes a nonvolatile storage portion for storing the computer instructions. In one embodiment, the memory 910 may be part of a storage device as described above.
The processor 920 controls the operation of the electronic device 90, and the processor 920 can also be referred to as a Central Processing Unit (CPU). The processor 920 may be an integrated circuit chip having signal processing capabilities. Processor 920 can also be a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
In this embodiment, the processor 920 is configured to execute the steps performed by any node in the above method embodiments by calling the computer instructions stored in the memory 910.
The present application also provides an embodiment of a non-volatile storage medium, as shown in fig. 10, the non-volatile storage medium 100 stores processor-executable computer instructions 101, and the computer instructions 101 are used for executing the method in the above embodiment. Specifically, the storage medium 100 may be specifically the memory 910 shown in fig. 9.
It will be apparent to those skilled in the art that many modifications and variations can be made in the devices and methods while maintaining the teachings of the present application. Accordingly, the above disclosure should be considered limited only by the scope of the following claims.
Claims (8)
1. A method of controlling a device, comprising:
the originating node sends the identification task to all other service nodes except the originating node in the block chain network, so that each other service node analyzes and identifies the identification task according to a private database of the other service node;
the originating node receives the identification and matching result fed back by each other service node, counts the identification and matching results fed back by all other service nodes to obtain final result information, and generates an operation instruction according to the final result information and sends the operation instruction to external equipment to control the external equipment when the final result information is correct, wherein the final result information is at least one identification and matching result with the highest occurrence probability in all the identification and matching results, and the final result information correctly represents that the originating node judges that the final result information is the information required by the originating node; and
when the initiated times of the identification tasks in the block chain network exceed a preset time or the ratio of the number of other service nodes providing correct identification and matching results to the total number of all service nodes in the block chain network exceeds a threshold value, storing the final result information into a self consensus database and broadcasting the final result information to all service nodes in the block chain network;
wherein the originating node sends the identification task to all other service nodes except the originating node in the blockchain network, including:
the originating node generates the recognition task according to voice information and broadcasts the recognition task to the block chain network, wherein the recognition task comprises the voice information and a recognition request;
wherein the control method further comprises:
if the final result information is correct, rewarding the service nodes which feed back correct identification and matching results according to a consensus mechanism; and
and if the final result information is incorrect, punishing the service node with the wrong identification and matching result according to a consensus mechanism.
2. The control method according to claim 1, wherein said each of the other service nodes performing analysis and identification on the identification task according to its own private database comprises:
the other service nodes recognize the voice information according to the recognition request in the recognition task to obtain a recognition result; and
and matching the recognition results in a private database of the user to obtain matching results.
3. The control method of claim 1, wherein after obtaining the final result information, the originating node further comprises:
and if the final result information is correct, storing the final result information into a private database of the terminal, and generating the operation instruction according to the final result information.
4. The control method of claim 1, wherein before the originating node sends the identification task to all other service nodes in the blockchain network except the originating node, further comprising:
the originating node performs speech recognition on the speech information to obtain the final result information.
5. The control method of claim 4, wherein the originating node performing speech recognition on the speech information comprises:
acquiring the voice information;
analyzing and recognizing the voice information to obtain a recognition result;
matching the identification result with information in a private database and a consensus database of the originating node respectively; and
and taking the matching result of which the matching degree exceeds a preset threshold value as the final result information.
6. The method of controlling of claim 5, wherein the originating node performing speech recognition on the speech information further comprises:
and confirming the matching result of which the matching degree exceeds the preset threshold value, and taking the matching result of which the matching degree exceeds the preset threshold value as the final result information when the matching result is confirmed to be correct.
7. A control apparatus of a device, comprising a processor and a memory coupled to the processor, the memory storing computer instructions that, when executed, cause the processor to perform a method of controlling the device of any of claims 1-6.
8. A non-volatile storage medium, characterized in that computer instructions are stored which, when executed, cause a processor to perform a method of controlling a device according to any one of claims 1-6.
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| CN111597026B (en) * | 2020-05-15 | 2023-06-30 | 北京百度网讯科技有限公司 | Method and device for acquiring information |
| CN116741175B (en) * | 2023-08-14 | 2023-11-03 | 深圳市实信达科技开发有限公司 | Block chain-based intelligent data transmission supervision system and method |
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| US6898567B2 (en) * | 2001-12-29 | 2005-05-24 | Motorola, Inc. | Method and apparatus for multi-level distributed speech recognition |
| CN101807399A (en) * | 2010-02-02 | 2010-08-18 | 华为终端有限公司 | Voice recognition method and device |
| CN102541505A (en) * | 2011-01-04 | 2012-07-04 | 中国移动通信集团公司 | Voice input method and system thereof |
| CN103077718B (en) * | 2013-01-09 | 2015-11-25 | 华为终端有限公司 | Method of speech processing, system and terminal |
| CN103646646B (en) * | 2013-11-27 | 2018-08-31 | 联想(北京)有限公司 | A kind of sound control method and electronic equipment |
| CN108961055B (en) * | 2018-07-02 | 2022-07-26 | 上海达家迎信息科技有限公司 | Block consensus award and punishment method, device, equipment and storage medium |
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