CN111585853A - Smart home edge computing gateway system - Google Patents

Smart home edge computing gateway system Download PDF

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Publication number
CN111585853A
CN111585853A CN202010318815.XA CN202010318815A CN111585853A CN 111585853 A CN111585853 A CN 111585853A CN 202010318815 A CN202010318815 A CN 202010318815A CN 111585853 A CN111585853 A CN 111585853A
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edge
plc
control
bluetooth unit
gateway
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CN202010318815.XA
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CN111585853B (en
Inventor
陈志林
杨明华
刘新怡
罗聪
石厅弟
罗亮
李剑
方君
吴雅晖
周力大
刘恋
贺明
牛博
金通
曹赛祎
章波
朱娴
王抒
郑博文
林灏
刘男
周雪瑶
梁连山
魏刚
张福清
刘兰
钱升
刘大伟
郑功韧
郑冠技
严定传
李红卫
舒艳华
尤中海
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Shenzhen Haizhichuang Technology Co ltd
Shenzhen Hailing Technology Co ltd
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Shenzhen Haizhichuang Technology Co ltd
Shenzhen Hailing Technology Co ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/26—Speech to text systems
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/28—Constructional details of speech recognition systems
    • G10L15/30—Distributed recognition, e.g. in client-server systems, for mobile phones or network applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • 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
    • H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
    • H04L12/282—Controlling appliance services of a home automation network by calling their functionalities based on user interaction within the home
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/52—Network services specially adapted for the location of the user terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/223—Execution procedure of a spoken command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • 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
    • H04L2012/284—Home automation networks characterised by the type of medium used

Abstract

The application provides an intelligent home edge computing gateway system which comprises a network center and edge nodes, wherein the network center comprises a wifi router and a data distribution module, and the edge nodes comprise PLC distribution lines and PLC edge gateways; the wifi router receives an instruction input by a user terminal, the data distribution module determines a corresponding edge node through an edge identifier carried by the instruction, calls a corresponding control template through a control type, loads a numerical value packet to the control template to form a control data packet, and sends the control data packet to the edge node through a first Bluetooth unit arranged on the data distribution module; the PLC edge gateway carries out data communication with first bluetooth unit through second bluetooth unit, and PLC edge gateway receives the control data package, and generate corresponding power line carrier signal, distributes the line through PLC and exports power line carrier signal to the furniture terminal that corresponds in, solves the low technical problem of control coverage of current intelligent house.

Description

Smart home edge computing gateway system
Technical Field
The application relates to the technical field of IOT (Internet of things), in particular to an intelligent home edge computing gateway system.
Background
Edge computing (Edge computing) is a distributed computing architecture, in which the computation of applications, data and services is performed by moving from a central node of a network to a logical Edge node of the network. The method decomposes the large service processed by the central node into smaller and easier-to-manage parts, and distributes the parts to the edge nodes for processing. The edge node is closer to the user terminal device, so that the processing and transmission speed of the data can be increased, and the delay can be reduced.
However, in the current smart home, the operation of the smart home internet of things is generally realized through wired and wireless PLC gateway layout; on one hand, the wifi router is used for wireless coverage of the family, but the wireless coverage range of the wifi router is limited, specifically, because the frequency of a wifi radio frequency signal of the wifi router is 2.4G or 5.0G, the signal through-wall performance of the frequency band is not good, and the layout difference of each room of some families is large, so that the coverage of many rooms of the family is poor; on the other hand, a home space is covered by wired PLC lines, but when the PLC lines are arranged in each room, the arrangement of the lines is complicated and easily collides with other lines in the home.
Disclosure of Invention
The application aims at solving the technical problem that the control coverage rate of the existing intelligent home is low, and provides an intelligent home edge computing gateway system.
The application adopts the following technical means for solving the technical problems:
the application provides an intelligent home edge computing gateway system which comprises a network center and edge nodes, wherein the network center comprises a wifi router and a data distribution module, and the edge nodes comprise PLC distribution lines and PLC edge gateways;
the wifi router receives an instruction input by a user terminal, wherein the instruction carries a control type, an edge identifier and a numerical value packet, the data distribution module determines a corresponding edge node through the edge identifier, calls a corresponding control template through the control type, loads the numerical value packet to the control template to form a control data packet, and sends the control data packet to the edge node through a first Bluetooth unit arranged on the data distribution module;
the PLC edge gateway is provided with a second Bluetooth unit, the second Bluetooth unit is in data communication with the first Bluetooth unit, the PLC edge gateway receives the control data packet and calculates the control data packet correspondingly to generate a power carrier signal, and the power carrier signal is output to a corresponding furniture terminal through the PLC distribution line.
Furthermore, the edge nodes are distributed in each room of the family.
Furthermore, each edge node is connected with each furniture terminal in each room of the family through a PLC distribution line in a one-to-one correspondence manner.
Furthermore, the smart home edge computing gateway system further comprises a user terminal, and the user terminal sends out a Bluetooth signal to the first Bluetooth unit and/or the second Bluetooth unit to carry out data communication.
Further, the network center comprises a PLC center gateway and a PLC center distribution line;
the PLC center gateway and the wifi router are in data communication, the PLC center gateway generates power carrier signals, and the power carrier signals are sent to the furniture terminals through the PLC center distribution line.
Furthermore, the intelligent home edge computing gateway system also comprises a sound acquirer and a locator;
the voice acquiring device acquires voice information spoken by a user in a preset space, recognizes the voice information and converts the voice information into an instruction;
the locator locates a specific position of the user in a preset space.
Furthermore, the sound acquirer and the locator are arranged in a network center, the sound acquirer is connected with the data distribution module, and the data distribution module acquires the instruction obtained by converting the voice information by the sound acquirer.
Furthermore, the sound acquirer and the locator are arranged on edge nodes, the sound acquirer is connected with a PLC edge gateway, and the PLC edge gateway acquires the instruction obtained by converting the voice information by the sound acquirer.
Furthermore, a physical space model is built in the locator, and the specific position of the user in the family preset space is determined through simulation of the physical space model.
The application provides wisdom house edge computing gateway system has following beneficial effect:
the application provides an intelligent home edge computing gateway system which comprises a network center and edge nodes, wherein the network center comprises a wifi router and a data distribution module, and the edge nodes comprise PLC distribution lines and PLC edge gateways; receiving an instruction input by a user terminal through the wifi router, wherein the instruction carries a control type, an edge identifier and a numerical value packet, determining a corresponding edge node through the edge identifier by the data distribution module, calling a corresponding control template through the control type, loading the numerical value packet to the control template to form a control data packet, and sending the control data packet to the edge node through a first Bluetooth unit arranged on the data distribution module; with the instruction of receiving user's input, because the conducted signal intensity of bluetooth is superior to wifi radio frequency signal far away, therefore the network center can be fine exports control data package to marginal node, carry out the processing to control data package by marginal node, be equipped with second bluetooth unit on the PLC marginal gateway promptly, second bluetooth unit carries out data communication with first bluetooth unit, PLC marginal gateway receives control data package, and carry out corresponding calculation and then generate power line carrier signal to control data package, distribute the line through PLC and export power line carrier signal to the furniture terminal that corresponds in, thereby solve the technical problem that the control coverage of current intelligent house is low.
Drawings
Fig. 1 is a block diagram of an embodiment of an intelligent home edge computing gateway system according to the present application.
The implementation, functional features and advantages of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. 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 application.
It is noted that the terms "comprises," "comprising," and "having" and any variations thereof in the description and claims of this application and the drawings described above are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. In the claims, the description and the drawings of the specification of the present application, relational terms such as "first" and "second", and the like, may be used solely to distinguish one entity/action/object from another entity/action/object without necessarily requiring or implying any actual such relationship or order between such entities/actions/objects.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1, a block diagram of a smart home edge computing gateway system according to an embodiment of the present application is shown;
the intelligent home edge computing gateway system comprises a network center and edge nodes, wherein the network center comprises a wifi router and a data distribution module, and the edge nodes comprise PLC distribution lines and PLC edge gateways;
the wifi router receives an instruction input by a user terminal, wherein the instruction carries a control type, an edge identifier and a numerical value packet, the data distribution module determines a corresponding edge node through the edge identifier, calls a corresponding control template through the control type, loads the numerical value packet to the control template to form a control data packet, and sends the control data packet to the edge node through a first Bluetooth unit arranged on the data distribution module;
the PLC edge gateway is provided with a second Bluetooth unit, the second Bluetooth unit is in data communication with the first Bluetooth unit, receives the control data packet, performs corresponding calculation on the control data packet to generate a power carrier signal, and outputs the power carrier signal to a corresponding furniture terminal through a PLC distribution line.
Specifically, a user terminal of a user is connected with a wifi router through wifi wireless connection, so that the user terminal can output an instruction to the wifi router, and it needs to be explained that a preset APP is installed on the user terminal, and the user transmits the instruction to the wifi router through the instruction appointed by the APP pre-installed on the user terminal; the instruction carries a control type, an edge identifier, and a numerical value packet, where the control type is a specific home and a corresponding function of the home that the user desires to control, for example: turning on an air conditioner and a heater; the edge identifier is an identifier for determining an edge node, and the data distribution module determines a specific edge node through the edge identifier, for example: the edge node of the main bedroom is determined through the first edge identifier, the edge node of the secondary bedroom is determined through the second edge identifier, and therefore various smart homes of the corresponding rooms can be accurately controlled by users; the value package is a specific value, for example: the air-conditioning temperature is adjusted to 27 ℃. It can be understood that the control type, the edge identifier and the numerical value packet carried by the instruction are generated when the APP is preset for user operation, and then the instruction is sent to the wifi router.
After the data distribution module in the network acquires the above instruction, the data distribution module determines the corresponding edge node through the edge identifier, and the data distribution module calls the corresponding control template through the control type, and the data distribution module loads the value packet to the control template to form a control data packet, specifically for example:
edge identification: lying for the second time;
the control type is as follows: the temperature of the air conditioner;
value package: the temperature is 27 ℃; namely, the numerical value package is loaded to the control template to form a control data package as follows:
Figure BDA0002460525390000051
after the control data packet is determined, the data distribution module sends the control data packet to the second bluetooth module of the edge node through the first bluetooth module, and the control data packet is forwarded to the PLC edge gateway of the edge node through the second bluetooth module, so that it can be understood that the strength of the bluetooth communication signal is much stronger than that of the wifi radio frequency signal, so that the control data packet sent by the network center can be effectively transmitted to the edge node, and the wireless coverage rate of the household intelligent operation is effectively improved,
through the connection of the first bluetooth unit that is 4.2 editions and the second bluetooth unit of 4.2 editions, solve current wireless wifi radio frequency and be 2.4G or 5.0G wall effect and the poor problem of long-distance signal transmission effect coverage to and solve the difficult problem of PLC wiring, need explain, the bluetooth unit advantage of 4.2 editions is as follows:
1. the Internet of things is realized: support for flexible internet connection options (IPv6/6LoWPAN or Bluetooth Smart gateways);
2. let Bluetooth Smart smarter: the advanced privacy authority, energy-saving benefit and safety performance which can be called the industry standard in the industry are achieved;
3. let Bluetooth Smart faster: throughput speed and packet capacity are improved.
For PLC wiring, because the data interaction from the network center to the edge nodes of each room adopts Bluetooth signals, workers can reduce the layout of PLC distribution lines from the network center to the edge nodes of each room, effectively solve the problem of conflict between the PLC distribution lines and other lines, and improve the reaction speed.
When the PLC edge gateway of the edge node receives the control data packet, a corresponding power carrier signal is generated according to the control data packet, and then the power carrier is output to a corresponding furniture terminal through a PLC distribution line.
In one embodiment, the edge node has several, distributed in each room of the home. That is, each edge node is connected with each furniture terminal in each room of the family through the PLC distribution line in a one-to-one correspondence manner, for example: an edge node is arranged on the secondary bed, and a PLC edge gateway of the edge node is respectively in wired connection with furniture terminals such as air conditioners, curtains and electric lamps through PLC distribution lines.
In one embodiment, the smart home edge computing gateway system further includes a user terminal, and the user terminal sends a bluetooth signal to the first bluetooth unit and/or the second bluetooth unit for data communication.
There are specifically two embodiments of the method,
one is that when the user terminal is in the family hall, the user terminal sends out the bluetooth signal to perform data communication with the first bluetooth unit of the network center (the network center is preferably arranged in the family hall), and then the network center outputs the corresponding instruction, one is that the user terminal instructs the edge node (such as bedroom) of a certain room in the family, the first bluetooth unit of the network center sends out the instruction to the second bluetooth unit, the other one is that the user instructs the PLC center gateway of the network center to directly generate the power carrier wave corresponding to the instruction, and controls the corresponding furniture terminal (such as furniture terminal, television, electric lamp, etc.) through the PLC center distribution line), the PLC central gateway performs data communication with the wifi router, generates a power carrier signal, and sends the power carrier signal to each furniture terminal through a PLC central distribution line;
and secondly, when the user terminal is in a bedroom, the user terminal directly sends a Bluetooth signal to a PLC edge gateway of an edge node, and corresponding bedroom household equipment is directly controlled.
In one embodiment, the smart home edge computing gateway system further comprises a sound acquirer and a locator;
the method comprises the steps that a sound acquirer acquires voice information spoken by a user in a preset space, recognizes the voice information and converts the voice information into an instruction;
the locator locates the specific position of the user in the preset space.
The voice information that foretell sound acquirer user acquireed the user and say in predetermineeing the space to discernment voice information converts voice information into the instruction, both can understand, and the intelligent house edge computing gateway system that this application provided can ignore user terminal, and the user can directly carry out instruction output to hub and/or edge node.
The locator is used for locating the specific position of the user in the home space through sound to carry out corresponding judgment, namely when the sound location is judged to be in a hall, the PLC central gateway processes the instruction spoken by the user, if the control data packet made by the instruction spoken by the user through the data distribution module is used for controlling other rooms, the first Bluetooth unit sends the control data packet to the second Bluetooth unit, and the edge node carries out corresponding processing; and otherwise, when the determined voice positioning of the user is in the room, the PLC edge gateway acquires the instruction spoken by the user.
In embodiment 1, the sound acquirer and the locator are arranged in the network center, the sound acquirer is connected with the data distribution module, and the data distribution module acquires an instruction obtained by converting voice information by the sound acquirer and forwards the instruction to the PLC center gateway.
In embodiment 2, the sound acquirer and the locator are located at an edge node, the sound acquirer is connected to the PLC edge gateway, and the PLC edge gateway acquires an instruction obtained by converting the voice information by the sound acquirer.
In one embodiment, the locator is internally provided with a physical space model, and the specific position of the user in the household preset space is determined through simulation of the physical space model.
Specifically, the expression of the physical space model is as follows:
Figure BDA0002460525390000071
where Y denotes the entire physical space matrix, ypq denotes the elements in p rows and q columns of the matrix, and in practical applications, p is 100 and q is 600.
Description of the drawings:
each of the elements y mentioned abovepqAlso represents a vector, whose specific expression is:
ypq＝<Cxpq,Cypq,infpq,pirppq,pdpq,psoppq>wherein Cxpq,CypqDenotes the abscissa and ordinate of the point in the entire matrix, infpqIs a flag bit indicating whether the point is located in the intersection region, pirppqIs its prior probability, pdpqIs its position probability, psoppqIs its posterior probability;
and finally, calculating the position of the user through a Bayesian posterior probability formula, specifically:
Figure BDA0002460525390000072
wherein, P (d)pq|Sr) Probability of being located at a particular location in home space, SrIs the area of a spatial coordinate, dpqFor all y position probabilities in the physical space model, e.g. when i equals 1, dpqThe position probability of y11 is expressed, and finally the position P (d) with the highest current position probability of the user is determined from the family space through n times of calculationpq|Sr) Thereby realizing the positioning of the user.
In summary, the present application provides an intelligent home edge computing gateway system, including a network center and edge nodes, where the network center includes a wifi router and a data distribution module, and the edge nodes include PLC distribution lines and PLC edge gateways; receiving an instruction input by a user terminal through the wifi router, wherein the instruction carries a control type, an edge identifier and a numerical value packet, determining a corresponding edge node through the edge identifier by the data distribution module, calling a corresponding control template through the control type, loading the numerical value packet to the control template to form a control data packet, and sending the control data packet to the edge node through a first Bluetooth unit arranged on the data distribution module; with the instruction of receiving user's input, because the conducted signal intensity of bluetooth is superior to wifi radio frequency signal far away, therefore the network center can be fine exports control data package to marginal node, carry out the processing to control data package by marginal node, be equipped with second bluetooth unit on the PLC marginal gateway promptly, second bluetooth unit carries out data communication with first bluetooth unit, PLC marginal gateway receives control data package, and carry out corresponding calculation and then generate power line carrier signal to control data package, distribute the line through PLC and export power line carrier signal to the furniture terminal that corresponds in, thereby solve the technical problem that the control coverage of current intelligent house is low.
Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. An intelligent home edge computing gateway system is characterized by comprising a network center and edge nodes, wherein the network center comprises a wifi router and a data distribution module, and the edge nodes comprise PLC distribution lines and PLC edge gateways;
the wifi router receives an instruction input by a user terminal, wherein the instruction carries a control type, an edge identifier and a numerical value packet, the data distribution module determines a corresponding edge node through the edge identifier, calls a corresponding control template through the control type, loads the numerical value packet to the control template to form a control data packet, and sends the control data packet to the edge node through a first Bluetooth unit arranged on the data distribution module;
the PLC edge gateway is provided with a second Bluetooth unit, the second Bluetooth unit is in data communication with the first Bluetooth unit, the PLC edge gateway receives the control data packet and calculates the control data packet correspondingly to generate a power carrier signal, and the power carrier signal is output to a corresponding furniture terminal through the PLC distribution line.
2. The smart home edge computing gateway system of claim 1, wherein the edge nodes are distributed in each room of the home.
3. The smart home edge computing gateway system of claim 2, wherein each of the edge nodes is connected to each furniture terminal in each room of the home in a one-to-one correspondence via a PLC distribution line.
4. The smart home edge computing gateway system of claim 1, further comprising a user terminal, wherein the user terminal sends a bluetooth signal to the first bluetooth unit and/or the second bluetooth unit for data communication.
5. The smart home edge computing gateway system of claim 1, wherein the hub comprises a PLC central gateway and a PLC central distribution line;
the PLC center gateway and the wifi router are in data communication, the PLC center gateway generates power carrier signals, and the power carrier signals are sent to the furniture terminals through the PLC center distribution line.
6. The smart home edge computing gateway system of claim 1, further comprising a sound acquirer and a locator;
the voice acquiring device acquires voice information spoken by a user in a preset space, recognizes the voice information and converts the voice information into an instruction;
the locator locates a specific position of the user in a preset space.
7. The smart home edge computing gateway system of claim 6, wherein the sound acquirer and the locator are disposed in a network center, the sound acquirer is connected to the data distribution module, and the data distribution module acquires the instruction obtained by converting the voice information by the sound acquirer.
8. The smart home edge computing gateway system of claim 6, wherein the sound acquirer and the locator are located at an edge node, the sound acquirer is connected to a PLC edge gateway, and the PLC edge gateway acquires the instruction obtained by the sound acquirer converting voice information.
9. The smart home edge computing gateway system of any one of claims 6 to 8, wherein the locator has a physical space model, and the physical space model simulates and determines the specific location of the user in the home preset space.
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