CN111741076B

CN111741076B - Network control device, electrical equipment group control system and network control method thereof

Info

Publication number: CN111741076B
Application number: CN202010469163.XA
Authority: CN
Inventors: 苏玉海; 陈宗衍; 牟桂贤; 符胜; 赵明阳; 林勤鑫
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2023-01-10
Anticipated expiration: 2040-05-28
Also published as: CN111741076A

Abstract

The invention discloses a network control device, an electrical equipment group control system and a network control method thereof, wherein the device comprises: the networking unit is used for sending a link request; the link request is used for establishing a communication link between the networking unit and at least one state management unit in the state management unit group; the transmission unit is used for realizing communication between the networking unit and the state management unit group and between two adjacent state management units in the state management unit group under the condition of no communication line and no wireless network; and the state management unit group is used for establishing a communication network between the state management unit group and the networking unit based on the link request. The scheme of the invention can solve the problem that the creation of the system group network cannot be realized under the condition of no communication line or no network state, and achieves the effect of realizing the creation of the system group network under the condition of no communication line or no network state.

Description

Network control device, electrical equipment group control system and network control method thereof

Technical Field

The invention belongs to the technical field of Internet of things, and particularly relates to a network control device, an electrical equipment group control system and a network control method thereof, in particular to a network cooperation automatic control method and device for an air conditioning system group and an electrical equipment group control system.

Background

The network system of the air conditioning system group is constructed by the related construction of a communication line or a wireless network between air conditioners. Under the condition of no network state or no communication line, the creation of the air conditioning system group network cannot be realized.

The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.

Disclosure of Invention

The present invention is directed to solve the above-mentioned problems, and an object of the present invention is to provide a network control device, an electrical appliance group control system, and a network control method thereof, so as to solve the problem that the creation of a system group network cannot be realized in a wireless or non-network state, and achieve the effect that the creation of a system group network can be realized in a wireless or non-network state.

The present invention provides a network control device, comprising: the system comprises a networking unit, a transmission unit and a state management unit group; each state management unit in the state management unit group is arranged on the controller side of each electrical equipment in the electrical equipment group; the networking unit is used for sending a link request; the link request is used for establishing a communication link between the networking unit and at least one state management unit in the state management unit group; the transmission unit is used for realizing the communication between the networking unit and the state management unit group and between two adjacent state management units in the state management unit group under the condition of no communication line and no wireless network; and the state management unit group is used for establishing a communication network between the state management unit group and the networking unit based on the link request.

Optionally, the establishing, by the state management unit group, a communication network between the state management unit group and the networking unit includes: determining a state management unit of which the signal state reaches a set state in the state management unit group as a first state management unit; and after the first state management unit establishes a first communication link with the networking unit based on the link request, other communication links are established between the first state management unit and other state management units in the state management unit group, and the first communication link and the other communication links form the communication network.

Optionally, the state management unit group enables the first state management unit to establish another communication link with another state management unit in the state management unit group, including: causing the first state management unit to send a first broadcast message; the first broadcast message is used for establishing a communication link between the first state management unit and other state management units; making at least one state management unit other than the first state management unit among the other state management units as a second state management unit; the second state management unit is used for establishing a communication link between the second state management unit and the first state management unit based on the first broadcast message after receiving the first broadcast message; then the second state management unit sends a second broadcast message, and establishes a communication link between the second state management unit and the remaining state management units based on the second broadcast message; the second broadcast message is used for establishing a communication link between the second state management unit and the remaining state management units; and the remaining state management units are state management units except the first state management unit and the second state management unit in other state management units.

Optionally, the method further comprises: the networking unit is also used for receiving the information strategy and then issuing the information strategy through a communication network between the state management unit group and the networking unit; the information strategy is used for grouping and/or rebuilding the established communication network; and the state management unit group is also used for grouping and/or rebuilding a communication network between the state management unit group and the networking unit based on the information strategy so as to form N subsystem networks, wherein N is a natural number.

Optionally, the method further comprises: the first state management unit in the state management unit group is further used for positioning to one state management unit corresponding to the entrance of at least one subsystem network needing to be controlled in the N subsystem networks according to the control command and the information strategy under the condition of receiving the control command; and the first state management unit in the state management unit group is further used for transmitting the control command to one state management unit corresponding to the entrance of at least one subsystem network to be controlled, and transmitting the control command to the other state management units in the at least one subsystem network to be controlled through the one state management unit.

In accordance with another aspect of the present invention, there is provided a group control system for electrical devices, comprising: the network control apparatus described above.

In another aspect, the present invention provides a network control method for a group control system of electrical devices, including: sending a link request through a networking unit; the link request is used for establishing a communication link between the networking unit and at least one state management unit in the state management unit group; the communication between the networking unit and the state management unit group and between two adjacent state management units in the state management unit group is realized through the transmission unit under the condition that no communication line exists and no wireless network exists; establishing a communication network between the state management unit group and the networking unit through the state management unit group based on the link request; wherein, each state management unit in the state management unit group is arranged at the controller side of each electric appliance in the electric appliance group.

Optionally, the establishing a communication network between the state management unit group and the networking unit through the state management unit group includes: determining a state management unit of which the signal state reaches a set state in the state management unit group as a first state management unit; and after the first state management unit establishes a first communication link with the networking unit based on the link request, other communication links are established between the first state management unit and other state management units in the state management unit group, and the first communication link and the other communication links form the communication network.

Optionally, the establishing of other communication links between the first state management unit and other state management units in the state management unit group includes: causing the first state management unit to send a first broadcast message; the first broadcast message is used for establishing a communication link between the first state management unit and other state management units; making at least one state management unit other than the first state management unit among the other state management units as a second state management unit; the second state management unit is used for establishing a communication link between the second state management unit and the first state management unit based on the first broadcast message after receiving the first broadcast message; then the second state management unit sends a second broadcast message, and establishes a communication link between the second state management unit and the remaining state management units based on the second broadcast message; the second broadcast message is used for establishing a communication link between the second state management unit and the remaining state management units; and the remaining state management units are state management units except the first state management unit and the second state management unit in other state management units.

Optionally, the method further comprises: after receiving the information strategy through the networking unit, the networking unit sends the information strategy through a communication network between the state management unit group and the networking unit; the information strategy is used for grouping and/or rebuilding the established communication network; and grouping and/or rebuilding a communication network between the state management unit group and the networking unit through the state management unit group based on the information strategy to form N subsystem networks, wherein N is a natural number.

Optionally, the method further comprises: through a first state management unit in the state management unit group, under the condition of receiving a control command, positioning to a state management unit corresponding to an entrance of at least one subsystem network needing to be controlled in the N subsystem networks according to the control command and the information strategy; and the control command is further transmitted to one state management unit corresponding to the entrance of at least one subsystem network to be controlled through the first state management unit in the state management unit group, and then the control command is transmitted to the other state management units in the at least one subsystem network to be controlled through the one state management unit.

According to the scheme, the air conditioner cluster is created in a collaborative air conditioner spherical network under the condition of no physical connection and no network connection, and the air conditioner cluster (namely the air conditioner cluster) is provided with the air conditioner state management device, so that the air conditioner cluster can realize the effect of automatic networking of the air conditioner cluster by combining the mobile networking device through the self-induction function of the air conditioner cluster under the condition of no network connection, and the wired network and the base station network are not used.

Further, according to the scheme of the invention, through the establishment of the strategy subsystem network of the air conditioning system cluster without physical association, a networking device can be used for realizing the customized networking mode of the air conditioning cluster spherical network or various networks not limited to the spherical network, so that the establishment of the strategy subsystem can be continuously realized through the spherical network.

Further, according to the scheme of the invention, through the cross-system accurate control scheme of the air conditioner without physical connection, the sub-network distribution induction of the strategy network scheme and the network creation of different air conditioner systems without physical connection can be realized, so that the strategy group control and the non-connection cross-system accurate control can be realized.

Therefore, according to the scheme of the invention, the mobile networking device is arranged, and the state management device is arranged on the electrical equipment, so that the state management device senses the networking signal sent by the mobile networking device, the network establishment of the electrical equipment in a communication line-free and network-free state is realized, the problem that the establishment of a system group network cannot be realized in a communication line-free or network-free state in a mode of establishing the system group network through a communication line or a wireless network is solved, and the effect of realizing the establishment of the system group network in a communication line-free or network-free state is achieved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

Fig. 1 is a schematic structural diagram of a network control device according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an embodiment of an overall system of a group control system of electrical equipment (e.g., a group control system of air conditioners) according to the present invention;

FIG. 3 is a schematic diagram of an embodiment of an air conditioning control system of an electrical equipment group control system (e.g., an air conditioning group control system) according to the present invention;

fig. 4 is a schematic flowchart illustrating an embodiment of a ball network configuration of an electrical equipment group control system (e.g., an air conditioner group control system) according to the present invention;

FIG. 5 is a flowchart illustrating an embodiment of issuing and creating a subsystem policy of a group control system of electrical devices (e.g., an air conditioning group control system) according to the present invention;

fig. 6 is a flowchart illustrating an embodiment of a link-less cross-system control method for a group control system of electrical devices (e.g., an air-conditioning group control system) according to the present invention;

FIG. 7 is a flowchart illustrating a network control method according to an embodiment of the present invention;

FIG. 8 is a flowchart illustrating an embodiment of establishing a communication network between a state management unit group and a networking unit through the state management unit group in the method of the present invention;

FIG. 9 is a flowchart illustrating an embodiment of a method for establishing other communication links between a first state management unit and other state management units in a state management unit cluster;

FIG. 10 is a flowchart illustrating one embodiment of the method for establishing a subsystem based on a communication network;

FIG. 11 is a flow chart illustrating an embodiment of issuing a command by using a subsystem in the method of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the 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.

According to an embodiment of the present invention, there is provided a network control apparatus. Referring to fig. 1, a schematic diagram of an embodiment of the apparatus of the present invention is shown. The network control device is mainly applied to electric equipment such as an air conditioning system, and the network control device of the electric equipment such as the air conditioning system can comprise: a networking unit (such as a mobile networking device), a transmission unit and a state management unit group.

Wherein, each state management unit (such as air conditioner state management device) in the state management unit group is arranged at the controller side of each electric appliance in the electric appliance group.

For example: when a certain distance exists between the adjacent air conditioner state management devices, mutual response and command transmission can be carried out through the self-contained discovery device. The transmission may be wireless, but not limited to bluetooth. For example: the mutual response and command transmission by the self-contained discovery device can include: the air conditioner state management device A acquires the information of the air conditioner state management device B, performs language intercommunication verification, can perform corresponding response if the verification is successful, and establishes a link between the corresponding responses to realize a command transmission function. Such as: two adjacent air conditioner state management devices are at a certain distance from each other, and may include: the distance between the air conditioning state management device a and the air conditioning state management device B is approximately in the range of 1m to 100 m. The self-contained discovery device can comprise: near Field Communication devices such as bluetooth, near Field Communication (NFC for short), and the like.

In an alternative example, the networking unit may be configured to send the link request without a communication line and without a wireless network. The link request may be used to establish a communication link between the networking unit and at least one state management unit in the state management unit group.

For example: and after the air conditioning system group is installed and debugged in the engineering installation process, starting the air conditioning state management device, and simultaneously initiating a corresponding mobile networking command through the mobile networking device.

In an optional example, the transmission unit may be configured to implement communication between the networking unit and the state management unit group and between two adjacent state management units in the state management unit group without a communication line and without a wireless network.

In an optional example, the state management unit group may be configured to establish a communication network between the state management unit group and the networking unit based on the link request without a communication line and without a wireless network.

For example: based on the mobile networking device, the air conditioner and the air conditioner state management device, the creation of a non-network regional air conditioner spherical network of the air conditioner system group is realized, the automatic creation of the spherical network of the air conditioner system group in the non-network state is realized, and the automatic creation of a collaborative network of the air conditioner system group can be realized. The creation of the self-induction network is performed by a state management device of the air conditioner, and the self-induction network can be formed intelligently by wire or in any other way to form a spherical network.

For example: air conditioner control system, mobile networking device, air conditioner state management device. The air conditioning control system may be a different type of air conditioning system. The mobile networking device may be connected to one or more air conditioning state management devices. Each air-conditioning state management device may be connected to more than one air-conditioning control system. Each air conditioning control system may include: the air conditioner comprises an air conditioner external unit and more than one air conditioner internal unit, wherein an air conditioner state management device is arranged in each air conditioner external unit.

For example: an air conditioning state management device is provided in an air conditioner external unit. One air conditioner external unit may correspond to more than one air conditioner internal unit. The air conditioner mobile networking device can be communicated with the air conditioner state management device and interact data in a network-free state. That is, the installation of the air conditioning state management device is performed in the cluster outside the air conditioning system, and the air conditioning state management device can support updatable and configurable functions. An air conditioner mobile networking device which can be communicated with an air conditioner state management device in a network-free state and can realize data interaction is arranged outside the air conditioner, and meanwhile, an in-system control link of an air conditioner external unit system is matched.

Therefore, the mobile networking device is connected with the networking corresponding device in the air conditioner and the circuit of the air conditioner independent system to establish a collaborative spherical network across different systems, so that the establishment of a communication network of an electrical equipment group such as an air conditioner group is realized under the condition of no communication line and no network.

Optionally, the establishing, by the state management unit group, a communication network between the state management unit group and the networking unit may include:

the state management unit group may be further specifically configured to determine a state management unit in the state management unit group, where the signal state reaches the set state, as the first state management unit.

The state management unit group may be further configured to, after the first state management unit establishes the first communication link with the networking unit based on the link request, establish another communication link between the first state management unit and another state management unit in the state management unit group, where the first communication link and the another communication link constitute the communication network.

For example: the first air conditioner state management device of the air conditioner communicated with the mobile networking device forms a first link of a spherical network with the mobile networking device. Then corresponding communication commands are issued and diffused through the air conditioner state management device, and finally a spherical control network of the air conditioner is formed in the shortest time.

Therefore, after the communication link is established between the first state management unit with stronger signals and the networking unit, the communication link is established between the first state management unit and other state management units, so that the networking unit and the state management unit can be used for performing association creation, and the electric system loaded with the state management unit, such as an air conditioning system, can realize related control under the condition of no link.

More optionally, the state management unit group enables the first state management unit to establish another communication link with another state management unit in the state management unit group, which may include:

the state management unit group may be further configured to enable the first state management unit to send the first broadcast message. The first broadcast message may be used to establish a communication link between the first status management unit and another status management unit, for example, may be used to establish a communication link between the first status management unit and another status management unit.

The state management unit group may be specifically configured to enable at least one state management unit other than the first state management unit in the other state management units to serve as the second state management unit. And the second state management unit is used for establishing a communication link between the second state management unit and the first state management unit based on the first broadcast message after receiving the first broadcast message.

The state management unit group is specifically further configured to enable the second state management unit to send a second broadcast message, and establish a communication link between the second state management unit and the remaining state management units based on the second broadcast message; the second broadcast message is used for establishing a communication link between the second state management unit and the remaining state management units; and the rest state management units are state management units except the first state management unit and the second state management unit in other state management units, and the like, so that the establishment of other communication links between the first state management unit and other state management units in the state management unit group is realized.

For example: and starting the air conditioner state management device, sending a link heartbeat by the mobile networking device, and communicating a link with the air conditioner state management device with the best signal, such as the air conditioner state management device A. The signal is preferably broadcast by the air conditioning state management device a to establish a broadcast link with other devices in the air conditioning system group to form a response. The air conditioning system group may include one or more air conditioning control systems connected to the air conditioning state management device. The links are linked to form a spherical network, and the air conditioning state management device A is preferably used as a main inlet of the spherical network.

For example: the spreading of the corresponding communication command issuing through the air conditioner state management device may include: the more than two air conditioner state management devices are mutually induced to establish connection, and then a spherical network or other issued customized strategy network forms are automatically formed according to different strategies. The global control network for forming an air conditioner with each other in a shortest time may include: networking information can be sent to each air conditioner state management device through different paths at the same time, so that the air conditioner state management devices can synchronously establish a spherical network in real time, and each subsystem simultaneously establishes a network of a plate of the subsystem, thereby achieving the effect of shortest time.

Therefore, after one state management unit is connected to the networking unit, other state management units are mutually induced through the state management unit and then are connected, networking of the networking unit to the state management unit group is achieved, and the networking is convenient and reliable.

In an optional embodiment, after the status management unit group establishes the communication network between the status management unit group and the networking unit, the method may further include: the process of establishing the subsystem based on the communication network may specifically refer to the following exemplary description.

And the networking unit can also be used for receiving the information strategy and then sending the information strategy through a communication network between the state management unit group and the networking unit. The information strategy can be used for grouping and/or rebuilding the established communication network.

And the state management unit group can be further used for grouping and/or rebuilding the communication network between the state management unit group and the networking unit based on the information strategy after the communication network between the state management unit group and the networking unit is established, so as to form N subsystem networks, wherein N is a natural number.

For example: after the spherical control network is formed, the relevant engineering information strategy of the project can be sent to the interior of the spherical network through the mobile networking device, the air conditioner state management device in the interior of the spherical network forms a new strategy subsystem packet network by executing the relevant strategy, the optimal distribution scheme of the air conditioner subsystem of the project is achieved, meanwhile, the subsequent air conditioner group control scheme can carry out corresponding command issuing through the subsystem packet network, and the optimal effect of air conditioner group control is achieved. The relevant strategies may include: various strategies are provided. For example, it is desirable to form a network of defined shapes, such as a hexagonal network. For another example, according to the network topology of a building, a factory building, etc., the network policy of the building can be correspondingly distributed, and then the network policy of the factory building realizes network collaborative generation.

For example: the air conditioner group control scheme can issue corresponding commands through the subsystem packet network, and may include: if the strategy of group control is a scheme aiming at a building, the air-conditioning network system of the building topology network can be issued and established, and if the building needs to be group controlled subsequently, the subsystem can be directly established aiming at the network to directly form the group control subsystem. The air-conditioning state management device can receive the strategy information of the mobile networking device, can feed back the whole state created by the current network to the networking device, can distribute commands to the sub-network subsystems of the air conditioner, and can issue commands step by step, the air-conditioning state management devices of different levels have the same function, and each air-conditioning state management device can become a first link subsystem.

For example: the mobile networking device outside the air conditioner can be connected with the corresponding air conditioner state management device in a targeted manner, can be communicated with the air conditioner and other air conditioner state management devices, and can realize issuing of different network strategies and different network architectures. Meanwhile, the self, the air conditioner and the air conditioner state management device can be updated, upgraded or configured in a targeted manner. If the engineering grouping strategy information of the air conditioning system is obtained, the networking strategy is issued through the mobile networking device. And the air conditioner state management device A distributes the received networking strategy to each air conditioner subsystem through a spherical network. And the air conditioning subsystem establishes a subsystem network according to the received networking strategy. Each subsystem is provided with a randomly generated spherical network inlet A-n, and the group control instruction sent by the subsequent air conditioner state management device A only needs to be sent to the main inlet and then distributed by the main inlet, so that the best group control effect is achieved.

Therefore, the strategy subsystem can be continuously built through the spherical network, the cooperative group control subsystem of the strategy subsystem packet network can be established according to the built spherical network, the strategy subsystem can be continuously built through the spherical network, and the precise cooperative control of the air conditioner spherical network under the condition of no network communication can be realized.

In an optional embodiment, after the state management unit group forms N subsystem networks, the method may further include: the process of issuing commands by using the subsystem can be specifically referred to the following exemplary description.

The first state management unit in the state management unit group may be further configured to, in a case that the control command is received, locate a state management unit corresponding to an entry of at least one subsystem network that needs to be controlled in the N subsystem networks according to the control command and the information policy. And the number of the first and second groups,

the first state management unit in the state management unit group may be further configured to be used for the first state management unit in the state management unit group, and may be further configured to transmit the control command to one state management unit corresponding to the entry of the at least one subsystem network that needs to be controlled, and then transmit the control command to the remaining state management units in the at least one subsystem network that needs to be controlled through the one state management unit.

For example: through the mobile networking device, the first external unit system linked with the mobile networking device can be controlled without actual network link, and meanwhile, control commands for controlling other external unit air-conditioning subsystems are distributed to the corresponding control subsystems through the spherical network, so that the effect of air-conditioning control without a link is achieved. By the air conditioner cross-system control method and device under the condition of no physical connection association, the air conditioner state information collection based on the condition of no physical connection can be realized.

For example: the air-conditioning state management device a receives the control command. And positioning the main entrance A-n of the spherical network to be controlled according to the information of the grouping sub-strategy. The air conditioner state management device A and the main entrance A-n of the spherical network realize command transmission through an air conditioner instruction signal transmission technology of the air conditioner state management device without an SIM card. And the air conditioning subsystems A-n send the related control commands to the specific air conditioning system to complete the final control commands.

Therefore, the cooperative sub-network strategy cooperative automatic control is carried out through the established network, the accurate control of the air conditioner without physical connection can be realized, the strategy group control and the non-connection cross-system accurate control are realized, and the cooperative control of an electrical equipment group control system such as an air conditioning system group is facilitated.

Through a large number of tests, the technical scheme of the invention is adopted, the air-conditioning cluster is created in a collaborative air-conditioning spherical network without physical connection and network connection, and the air-conditioning cluster (namely the air-conditioning cluster) is managed by the air-conditioning state management device, so that the air-conditioning cluster can realize the effect of automatic networking of the air-conditioning cluster by combining a mobile networking device through the self-induction function of the air-conditioning cluster in a network-free state without using a wired network and a base station network.

According to the embodiment of the invention, the invention also provides an electrical equipment group control system corresponding to the network control device. The electrical equipment group control system can comprise: the network control apparatus described above.

The premise of network construction of the air-conditioning room is that the network construction is carried out through a communication line or by means of a signal base station, and when the two background conditions are not met, a plurality of air-conditioning system group networks cannot be formed, namely the creation of the air-conditioning system group networks cannot be realized, and the cooperative automatic control function of the air-conditioning system groups cannot be realized. Moreover, the network system of the air conditioning system group is constructed by the communication line or the wireless network between the air conditioners, and the self-induction network can not be created.

The air conditioning system group may be a system group formed by a set of all air conditioning outdoor units under a certain project.

In an optional embodiment, an aspect of the present invention provides a scheme for network-collaborative automatic control of an air conditioning system group, and based on a mobile networking device, an air conditioner, and an air conditioning state management device provided in the scheme of the present invention, a method and a device for creating a non-network regional air conditioning spherical network of the air conditioning system group are implemented, and a collaborative sub-network policy collaborative automatic control is performed through the created network. The method and the device can also realize the accurate control of the air conditioner without physical connection.

Optionally, in the solution of the present invention, by creating a collaborative air conditioning spherical network of an air conditioning system cluster under the condition of no physical connection and no network connection, and by using an air conditioning state management device in an air conditioning group (i.e., an air conditioning system group), the air conditioning group can realize the effect of automatic networking of the air conditioning group without using a wired network and a base station network by combining a mobile networking device through a self-induction function in the condition of no network for the air conditioning group. If the automatic creation of the spherical network of the air conditioning system group in the network-free state can be realized, the automatic creation of the coordinated network of the air conditioning system group can be realized.

The self-induction network is created by a state management device of the air conditioner, and can form a spherical network through intelligent self-induction in a wired or any other way.

Optionally, in the solution of the present invention, by creating the policy subsystem network of the air conditioning system cluster without physical association, a networking device may also be used to implement a customized networking mode for the air conditioning cluster spherical network or various networks not limited to the spherical network. The creation of the cooperative group control subsystem of the strategy making subsystem packet network is carried out according to the created spherical network, so that the precise cooperative control of the air conditioner spherical network under the condition of no network communication can be realized.

Optionally, in the solution of the present invention, through a cross-system precise control scheme of the air conditioner without physical connection, sub-network distribution sensing of a policy network scheme and network creation of different air conditioner systems without physical connection may be implemented. For example, through the air conditioner cross-system control method and device without physical connection association, the air conditioner state information collection based on the physical connection can be realized.

In an alternative embodiment, a specific implementation process of the scheme of the present invention can be exemplarily described with reference to the examples shown in fig. 2 to fig. 6.

The control of some air conditioning systems is realized by uniformly connecting the air conditioning systems to a centralized control system or device through wired or wireless signals, and then sending corresponding air conditioning control instructions to different internal machines through the centralized control system so as to achieve the purpose of air conditioning control. The method has the disadvantages that different air conditioning system groups are required to be connected through communication lines, or the air conditioners of the air conditioning system groups are required to be fed back to a server through a signal base station in a wireless network state, and the server forms a control instruction corresponding to an air conditioner indoor unit according to the network topology of the air conditioners to be sent so as to achieve the final control purpose.

According to the scheme of the invention, the mobile networking device is connected with the corresponding networking device in the air conditioner and the circuit of the air conditioner independent system, so that the creation of a collaborative spherical network crossing different systems is realized, the establishment of a strategy subsystem is continuously realized through the spherical network, and finally, the strategy group control and the connectionless cross-system accurate control are realized.

Fig. 2 is an overall framework diagram of the solution of the present invention, and specifically may be an overall framework diagram of a device and a system in the solution of the present invention.

In the system shown in fig. 2, it may include: air conditioner control system, mobile networking device, air conditioner state management device. The air conditioning control system can be different air conditioning systems. The mobile networking device may be connected to one or more air-conditioning state management devices. Each air-conditioning state management device may be connected to more than one air-conditioning control system. As shown in fig. 3, each air conditioning control system may include: the air conditioner comprises an air conditioner external unit and more than one air conditioner internal unit, wherein an air conditioner state management device is arranged in each air conditioner external unit.

The mobile networking device is mainly characterized by comprising hardware equipment which can receive cloud data and can be connected with an air conditioner state management device in a matching mode, and networking information and networking commands can be sent. The air conditioner state management device is mainly a device communicated with an air conditioner control system, can be used for collecting state information of an air conditioner and sending hardware devices such as control information to the air conditioner, and can also be connected with a mobile network to perform data or command interaction.

Specifically, an air conditioning state management device is provided in an air conditioner external unit. One air conditioner external unit may correspond to more than one air conditioner internal unit. The air conditioner mobile networking device can be communicated with the air conditioner state management device and perform data interaction in a network-free state. That is, the installation of the air-conditioning state management device is performed in the cluster outside the air-conditioning system, and the air-conditioning state management device can support updatable and configurable functions. An air conditioner mobile networking device which can be communicated with an air conditioner state management device in a network-free state and can realize data interaction is arranged outside the air conditioner, and meanwhile, an in-system control link of an air conditioner external unit system is matched.

For example: the system can be updated and configured, namely the hardware supports the updating and configuring functions of software information, and according to different updating versions, configuration parameters can be used for networking different types of air conditioners, so that the verification and matching calculation of the mobile networking device can be flexibly carried out. The air conditioner external unit system is provided with an in-system control link, namely the control system of the air conditioner, and the external unit is used for controlling the internal communication link of the internal unit.

In the scheme of the invention, when a certain distance exists between the adjacent air conditioner state management devices, the mutual response and command transmission can be carried out through the self-contained discovery device. The transmission may be wireless, but not limited to bluetooth.

For example: the mutual response and command transmission by the self-contained discovery device can include: the air conditioner state management device A acquires the information of the air conditioner state management device B, performs language intercommunication verification, can perform corresponding response if the verification is successful, and establishes a link between the corresponding responses to realize a command transmission function.

For example: two adjacent air conditioner state management devices are at a certain distance from each other, and may include: the distance between the air conditioning state management device a and the air conditioning state management device B is approximately in the range of 1m to 100 m. The self-contained discovery device can comprise: near Field Communication devices such as bluetooth, near Field Communication (NFC for short), and the like.

In an optional specific example, after the air conditioning system group is installed and debugged in the engineering installation process, the air conditioning state management device is started, and meanwhile, a corresponding mobile networking command is initiated through the mobile networking device. The first air conditioner state management device of the air conditioner communicated with the mobile networking device forms a first link of a spherical network with the mobile networking device. Then corresponding communication commands are issued and diffused through the air conditioner state management device, and finally a spherical control network of the air conditioner is formed in the shortest time.

For example: the spreading of the corresponding communication command issuing through the air conditioner state management device may include: the more than two air conditioner state management devices are mutually induced to establish connection, and then a spherical network or other issued customized strategy network forms are automatically formed according to different strategies.

The different strategies are, for example, an office building, the room engineering drawing of which forms a corresponding spherical network for one strategy, or forms a spherical network as a strategy according to a company, or forms a spherical network through the type strategy of an air conditioner, or makes a strategy according to the scheme of the air conditioner used by a user, so as to create the spherical network. Other customized strategies may be by way of updating the state management device, and may also form networks of other shapes, such as hexagonal, pyramidal, etc.

For example: the global control network for forming an air conditioner with each other in a shortest time may include: networking information can be sent to each air conditioner state management device through different paths at the same time, so that the air conditioner state management devices can synchronously establish a spherical network in real time, and each subsystem simultaneously establishes a network of a plate of the subsystem, thereby achieving the effect of shortest time.

For example: other networks in different shapes can be built, and the spherical network can be created more conveniently and quickly at present and is convenient for subsequent overall combination into a larger sphere. A subsystem is a grouping area which is formed by using the air conditioner, and the whole cluster is subdivided into different groups.

Fig. 4 is a schematic view of a process for establishing a device and system spherical network in the solution of the present invention.

In the example shown in fig. 4, the process of building the spherical network may include:

and step 11, starting the air conditioner state management device.

And step 12, the mobile networking device sends a link heartbeat.

And step 13, opening a link with an air conditioner state management device with the best signal, such as the air conditioner state management device A.

Step 14, the signal is preferably broadcast by the air conditioning state management device a to create a broadcast link with other devices in the air conditioning system group to form a response. The air conditioning system group may include one or more air conditioning control systems connected to the air conditioning state management device.

Step 15, the links are linked to form a spherical network, and the air conditioning state management device A is preferably used as a main entrance of the spherical network.

In an optional specific example, after the formation of the sphere control network, the mobile networking device may send the relevant project information policy of the project to the interior of the sphere network, and the air conditioner state management device in the interior of the sphere network may form a new policy subsystem packet network by executing the relevant policy, so as to achieve the optimal distribution scheme of the air conditioner subsystems of the project, and meanwhile, the subsequent air conditioner group control scheme may issue a corresponding command through the subsystem packet network, so as to achieve the optimal effect of air conditioner group control.

For example: the relevant strategies may include: various strategies are provided. For example, it is desirable to form a network of defined shapes, such as a hexagonal network. For another example, according to the network topology condition of a building, a factory building, etc., the network policy of the building can be distributed correspondingly, and then the network policy of the factory building realizes network collaborative generation.

For example: the air conditioner group control scheme can issue corresponding commands through the subsystem packet network, and may include: if the strategy of group control is a scheme aiming at a building, the air-conditioning network system of the building topology network can be issued and established, and if the building needs to be group controlled subsequently, the subsystem can be directly established aiming at the network to directly form the group control subsystem.

Fig. 5 is a schematic diagram of the process of issuing and creating the device and system subsystem policies in the solution of the present invention.

In the example shown in fig. 5, the process of issuing and creating the subsystem policy may include:

and step 21, acquiring the project grouping strategy information of the air conditioning system.

For example: the monitoring system of accessible air conditioner returns the high in the clouds, and the high in the clouds also can be with information routing to or remove the network deployment device. The engineering grouping policy information may also be imported by the mobile networking device. The method comprises the air conditioning engineering condition information of one air conditioning engineering, the information of an actual air conditioning affiliation group and the distribution condition of each air conditioning refrigeration area.

And 22, issuing a networking strategy through the mobile networking device.

And step 23, the air conditioner state management device A distributes the received networking strategy to each air conditioner subsystem through the spherical network. And the air-conditioning subsystem creates a subsystem network according to the received networking strategy.

For example: and after networking of the formed spherical network is successful, sending the formed spherical network to a nearest non-networking air conditioner, and enabling the formed spherical network to establish a spherical network system again. The air conditioner state management devices are in data communication with each other, and the subsystems meeting the conditions are built.

And 24, each subsystem is provided with a randomly generated spherical network inlet A-n, and the subsequent group control instruction sent by the air conditioner state management device A only needs to be sent to the main inlet and then distributed by the main inlet, so that the optimal group control effect is achieved.

For example: after the spherical network is established, the distributed type is similar, the air conditioner control is carried out simultaneously in a multithread mode, and the fastest scheme for sending the air conditioner control can be achieved.

In an optional specific example, by using the mobile networking device, the control command for controlling the other outdoor unit air conditioning subsystems is distributed to the corresponding control subsystems through the spherical network without actual network link by controlling the first outdoor unit system linked with the mobile networking device, so that the effect of link-free air conditioning control is achieved.

Fig. 6 is a schematic flow chart of a method for controlling the link-less cross-system control of the device and the system in the solution of the present invention.

In the example shown in fig. 6, the flow of the link-less cross-system control method may include:

in step 31, the air conditioning state management device a receives the control command.

And step 32, positioning to the main entrance A-n of the spherical network to be controlled according to the information of the grouping sub-strategy.

For example: the packet sub-policy contains the created information of the spherical network, and the information transmitted in the packet sub-policy searches the next main entrance of the spherical network.

And step 33, the air conditioner state management device A and the main entrance A-n of the spherical network realize command propagation through an air conditioner instruction signal transmission technology of the air conditioner state management device without an SIM card.

And step 34, the air conditioning subsystems A-n send the related control commands to the specific air conditioning system to complete the final control commands.

Therefore, in the scheme of the invention, the air conditioning system group can realize automatic networking, subsystem strategy release and no-link air conditioning control command issuing. The networking strategy of the air conditioning system group is established by the association of an air conditioning networking device and an air conditioning state management device, and meanwhile, the air conditioning system can realize related control under the condition of no link.

Specifically, in the scheme of the invention, the mobile networking device outside the air conditioner can be connected with the corresponding air conditioner state management device in a targeted manner, the air conditioner state management device can be communicated with the air conditioner and other air conditioner state management devices, and issuing of different network strategies and different network architectures can be realized. Meanwhile, the self, the air conditioner and the air conditioner state management device can be updated, upgraded or configured in a targeted manner.

For example: the mobile networking device can issue an upgrading command and a program to the air conditioner or the air conditioner state management device.

Furthermore, in the scheme of the invention, the air conditioner state management device can receive the strategy information of the mobile networking device, and can feed back the overall state created by the current network to the networking device, and the overall state can be returned to the air conditioner state management device in this way and then issued; the air conditioner state management device can distribute commands to the sub-network subsystems of the air conditioners and can issue the commands downwards step by step, the air conditioner state management devices of different levels have the same function, and each air conditioner state management device can become a first link subsystem. For example: the air-conditioning state management device of each air conditioner is the same device and has the same function. Any such means is possible if it is desired to change the first entry of the first link subsystem.

Since the processes and functions implemented by the electrical appliance group control system of this embodiment substantially correspond to the embodiments, principles, and examples of the apparatus shown in fig. 1, reference may be made to the relevant description in the foregoing embodiments without being described in detail in the description of this embodiment, and no further description is given here.

Through a large number of tests, the technical scheme of the invention is adopted, the strategy subsystem network creation of the air-conditioning system cluster under the condition of no physical association is realized, and the networking device can be used for realizing the customized networking mode of the air-conditioning cluster spherical network or various networks not limited to the spherical network, so that the establishment of the strategy subsystem can be continuously realized through the spherical network.

According to an embodiment of the present invention, a network control method of an electrical appliance group control system corresponding to the electrical appliance group control system is further provided, as shown in fig. 7, which is a schematic flow chart of an embodiment of the method of the present invention. The network control method of the electrical equipment group control system is mainly applied to electrical equipment such as an air conditioning system, and the network control method of the electrical equipment such as the air conditioning system can comprise the following steps: step S110 to step S130.

Step S110, sending a link request by the networking unit without a communication line and without a wireless network. The link request may be used to establish a communication link between the networking unit and at least one state management unit in the state management unit group.

And step S120, through the transmission unit, under the condition that no communication line exists and no wireless network exists, communication between the networking unit and the state management unit group and communication between two adjacent state management units in the state management unit group are realized.

Step S130, establishing a communication network between the state management unit group and the networking unit based on the link request under the condition that there is no communication line and no wireless network through the state management unit group.

Wherein, each state management unit (such as an air conditioner state management device) in the state management unit group is arranged at the controller side of each electric appliance in the electric appliance group. For example: when a certain distance exists between the adjacent air conditioner state management devices, mutual response and command transmission can be carried out through the self-contained discovery device. The transmission may be wireless, but not limited to bluetooth. For example: the mutual response and command transmission by the self-contained discovery device can include: the air conditioner state management device A acquires the information of the air conditioner state management device B, performs language intercommunication verification, and can perform corresponding response and establish a link between the corresponding responses to realize a command transmission function if the verification is successful. Such as: two adjacent air conditioner state management devices may be at a distance from each other, and may include: the distance between the air conditioning state management device a and the air conditioning state management device B is approximately in the range of 1m to 100 m. The self-contained discovery device can comprise: near Field Communication devices such as bluetooth, near Field Communication (NFC for short), and the like.

For example: the system comprises an air conditioner control system, a mobile networking device and an air conditioner state management device. The air conditioning control system may be a different type of air conditioning system. The mobile networking device may be connected to one or more air conditioning state management devices. Each air-conditioning state management device may be connected to more than one air-conditioning control system. Each air conditioner control system can comprise: the air conditioner comprises an air conditioner external unit and more than one air conditioner internal unit, wherein an air conditioner state management device is arranged in each air conditioner external unit.

Optionally, with reference to a schematic flow chart of an embodiment of the method in fig. 8 for establishing a communication network between the state management unit group and the networking unit through the state management unit group in the method of the present invention, a specific process of establishing a communication network between the state management unit group and the networking unit through the state management unit group in step S130 may further include: step S210 and step S220.

Step S210, determining a status management unit in the status management unit group whose signal status reaches the set status as a first status management unit.

Step S220, after the first state management unit establishes the first communication link with the networking unit based on the link request, another communication link is established between the first state management unit and another state management unit in the state management unit group, and the first communication link and the another communication link form the communication network.

Therefore, after the communication link is established between the first state management unit with stronger signals and the networking unit, the communication link is established between the first state management unit and other state management units, and the networking unit and the state management units can be used for association creation, so that the electric appliance system such as an air conditioning system loaded with the state management units can realize related control under the condition of no link.

More optionally, referring to a schematic flow chart of an embodiment of the method of the present invention shown in fig. 9, which enables the first state management unit to establish another communication link with another state management unit in the state management unit group, further describing a specific process of enabling the first state management unit to establish another communication link with another state management unit in the state management unit group in step S220, the specific process may include: step S310 to step S340.

Step S310, the first status management unit is caused to transmit the first broadcast message. The first broadcast message may be used to establish a communication link between the first status management unit and another status management unit, for example, may be used to establish a communication link between the first status management unit and another status management unit.

Step S320 is to make at least one state management unit other than the first state management unit among the other state management units as a second state management unit. And the second state management unit is used for establishing a communication link between the second state management unit and the first state management unit based on the first broadcast message after receiving the first broadcast message.

Step S330, the second state management unit sends a second broadcast message, and establishes a communication link between the second state management unit and the remaining state management units based on the second broadcast message; the second broadcast message is used for establishing a communication link between the second state management unit and the remaining state management units; and the rest state management units are state management units except the first state management unit and the second state management unit in other state management units, and so on, so as to realize the establishment of other communication links between the first state management unit and other state management units in the state management unit group.

For example: and starting the air conditioner state management device, sending a link heartbeat by the mobile networking device, and communicating a link with the air conditioner state management device with the best signal, such as the air conditioner state management device A. The signal is preferably broadcast link established by the air conditioning state management device a with other devices in the air conditioning system group to form a response. The air conditioning system group may include one or more air conditioning control systems connected to the air conditioning state management device. The links are connected with each other to form a spherical network, and the signal is preferably used as a main inlet of the spherical network by the air conditioner state management device A.

For example: the spreading of the corresponding communication command issuing through the air conditioner state management device may include: the more than two air conditioner state management devices are mutually induced to establish connection, and then a spherical network or other issued customized strategy network forms are automatically formed according to different strategies. The global control network for forming an air conditioner within a minimum time of each other may include: networking information can be simultaneously sent to each air conditioner state management device through different passages, so that the air conditioner state management devices can synchronously establish a spherical network in real time, and each subsystem simultaneously establishes a network of a block of the subsystem, thereby achieving the effect of shortest time.

In an optional embodiment, after the status management unit group establishes the communication network between the status management unit group and the networking unit, the method may further include: and carrying out the process of establishing the subsystem based on the communication network.

With reference to the flowchart of fig. 10, a specific process for establishing a subsystem based on a communication network is further described, where the specific process includes: step S410 and step S420.

Step S410, after the networking unit receives the information strategy, the information strategy is issued through the communication network between the state management unit group and the networking unit. The information strategy can be used for grouping and/or rebuilding the established communication network.

And step S420, grouping and/or rebuilding the communication network between the state management unit group and the networking unit based on the information strategy after the communication network between the state management unit group and the networking unit is built through the state management unit group to form N subsystem networks, wherein N is a natural number.

For example: after the spherical control network is formed, the relevant engineering information strategy of the project can be sent to the inside of the spherical network through the mobile networking device, the air conditioner state management device in the spherical network forms a new strategy subsystem packet network by executing the relevant strategy, the optimal distribution scheme of the air conditioner subsystems of the project is achieved, meanwhile, the subsequent air conditioner group control scheme can be issued through corresponding commands of the subsystem packet network, and the optimal effect of air conditioner group control is achieved. The relevant strategies may include: various strategies. For example, it is desirable to form a network of defined shapes, such as a hexagonal network. For another example, according to the network topology condition of a building, a factory building, etc., the network policy of the building can be distributed correspondingly, and then the network policy of the factory building realizes network collaborative generation.

In an optional embodiment, after the state management unit group forms N subsystem networks, the method may further include: and utilizing the subsystem to issue commands.

The following further describes a specific process of issuing a command by using a subsystem, with reference to a flowchart of an embodiment of issuing a command by using a subsystem in the method of the present invention shown in fig. 11, where the specific process may include: step S510 and step S520.

Step S510, by the first state managing unit in the state managing unit group, further positioning to a state managing unit corresponding to an entry of at least one subsystem network to be controlled in the N subsystem networks according to the control command and the information policy under the condition of receiving the control command. And the number of the first and second groups,

step S520, the control command is further transmitted to a state management unit corresponding to an entry of at least one subsystem network to be controlled through a first state management unit in the state management unit group, and the control command is transmitted to the remaining state management units in the at least one subsystem network to be controlled through the state management unit.

For example: through the mobile networking device, the first external unit system linked with the mobile networking device can be controlled without actual network link, and meanwhile, control commands for controlling other external unit air-conditioning subsystems are distributed to the corresponding control subsystems through the spherical network, so that the effect of air-conditioning control without a link is achieved. By the air conditioner cross-system control method and device without physical connection association, air conditioner state information collection based on no physical connection can be achieved.

For example: the air-conditioning state management device a receives the control command. And positioning the main entrance A-n of the spherical network to be controlled according to the information of the grouping sub-strategy. The air-conditioning state management device A and the main entrance A-n of the spherical network realize command propagation through an air-conditioning instruction signal transmission technology of the air-conditioning state management device without an SIM card. And the air-conditioning subsystems A-n send the related control commands to the specific air-conditioning system to complete the final control commands.

Since the processing and functions implemented by the method of this embodiment substantially correspond to the embodiments, principles, and examples of the group control system of electrical devices, reference may be made to the related descriptions in the foregoing embodiments without being detailed in the description of this embodiment.

Through a large number of tests, the technical scheme of the embodiment is adopted, and the sub-network distribution induction of the strategy network scheme and the network establishment of different air conditioning systems without physical connection can be realized through the cross-system accurate control scheme of the air conditioner without physical connection, so that the strategy group control and the non-connection cross-system accurate control can be realized.

In summary, it is readily understood by those skilled in the art that the advantageous modes described above can be freely combined and superimposed without conflict.

The above description is only an example of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A network control device for an air conditioning system group, comprising: the system comprises a networking unit, a transmission unit and a state management unit group; each state management unit in the state management unit group is arranged on the controller side of each electrical equipment in the electrical equipment group; wherein the content of the first and second substances,

the networking unit is used for sending a link request; the link request is used for establishing a communication link between the networking unit and at least one state management unit in the state management unit group;

the transmission unit is used for realizing communication between the networking unit and the state management unit group and between two adjacent state management units in the state management unit group under the condition of no communication line and no wireless network;

the state management unit group is used for establishing a communication network between the state management unit group and the networking unit based on the link request; when the adjacent state management units in the state management unit group have a distance ranging from 1m to 100m, the mutual response and command transmission are carried out through the self-contained discovery device; starting an air conditioner state management unit, sending a link heartbeat by a networking unit, and making a link with an air conditioner state management unit A with the best signal; the air conditioner state management unit A with the best signal and other devices in the air conditioner system group perform broadcast link establishment to form response; wherein, carry out mutual response and command transmission through self discovery device, include: the method comprises the following steps that a state management unit A of the air conditioner acquires information of a state management unit B of the air conditioner, performs language intercommunication verification, performs corresponding response if verification is successful, and establishes a link between the corresponding response and the corresponding response to realize a command transmission function; a self-contained discovery apparatus comprising: a near field communication device.

2. The network control apparatus of claim 1, wherein the state management unit group establishes a communication network between the state management unit group and the networking unit, and comprises:

a state management unit which determines that the signal state in the state management unit group reaches a set state is used as a first state management unit;

and after the first state management unit establishes a first communication link with the networking unit based on the link request, other communication links are established between the first state management unit and other state management units in the state management unit group, and the first communication link and the other communication links form the communication network.

3. The network control device of claim 2, wherein the state management units enable the first state management unit to establish other communication links with other state management units in the state management units, comprising:

causing the first state management unit to send a first broadcast message; the first broadcast message is used for establishing a communication link between the first state management unit and other state management units;

making at least one state management unit other than the first state management unit among the other state management units as a second state management unit; the second state management unit is used for establishing a communication link between the second state management unit and the first state management unit based on the first broadcast message after receiving the first broadcast message;

then the second state management unit sends a second broadcast message, and establishes a communication link between the second state management unit and the remaining state management units based on the second broadcast message; the second broadcast message is used for establishing a communication link between the second state management unit and the remaining state management units; and the remaining state management units are state management units except the first state management unit and the second state management unit in other state management units.

4. The network control apparatus according to any one of claims 1 to 3, further comprising:

the networking unit is also used for receiving the information strategy and then issuing the information strategy through a communication network between the state management unit group and the networking unit; the information strategy is used for grouping and/or rebuilding the established communication network;

and the state management unit group is also used for grouping and/or rebuilding a communication network between the state management unit group and the networking unit based on the information strategy so as to form N subsystem networks, wherein N is a natural number.

5. The network control apparatus according to claim 4, further comprising:

the first state management unit in the state management unit group is also used for positioning to one state management unit corresponding to the entrance of at least one subsystem network needing to be controlled in the N subsystem networks according to the control command and the information strategy under the condition of receiving the control command; and (c) a second step of,

the first state management unit in the state management unit group is further configured to transmit the control command to one state management unit corresponding to an entry of at least one subsystem network to be controlled, and transmit the control command to the remaining state management units in the at least one subsystem network to be controlled through the one state management unit.

6. An electrical equipment group control system, comprising: the network control apparatus of any one of claims 1 to 5.

7. A network control method of an electrical equipment group control system of an air conditioning system group is characterized by comprising the following steps:

sending a link request through a networking unit; the link request is used for establishing a communication link between the networking unit and at least one state management unit in the state management unit group;

the communication between the networking unit and the state management unit group and between two adjacent state management units in the state management unit group is realized through the transmission unit under the condition that no communication line exists and no wireless network exists;

establishing a communication network between the state management unit group and the networking unit through the state management unit group based on the link request;

each state management unit in the state management unit group is arranged on the controller side of each electrical equipment in the electrical equipment group; when the adjacent state management units in the state management unit group have a distance ranging from 1m to 100m, the mutual response and command transmission are carried out through the self-contained discovery device; starting an air conditioner state management unit, sending a link heartbeat by a networking unit, and making a link with an air conditioner state management unit A with the best signal; the air conditioner state management unit A with the best signal and other devices in the air conditioner system group perform broadcast link establishment to form response; wherein, carry out mutual response and command transmission through self discovery device, include: the method comprises the following steps that a state management unit A of the air conditioner acquires information of a state management unit B of the air conditioner, performs language intercommunication verification, performs corresponding response if verification is successful, and establishes a link between the corresponding response and the corresponding response to realize a command transmission function; a self-contained discovery apparatus comprising: a near field communication device.

8. The network control method of the electrical equipment group control system according to claim 7, wherein the establishing of the communication network between the state management unit group and the networking unit through the state management unit group comprises:

9. The network control method of the electrical equipment group control system according to claim 8, wherein the step of establishing other communication links between the first state management unit and other state management units in the state management unit group comprises:

10. The network control method of the electrical appliance device group control system according to any one of claims 7 to 9, further comprising:

after receiving the information strategy through the networking unit, the networking unit issues the information strategy through a communication network between the state management unit group and the networking unit; the information strategy is used for grouping and/or rebuilding the established communication network;

and grouping and/or rebuilding a communication network between the state management unit group and the networking unit through the state management unit group and based on the information strategy to form N subsystem networks, wherein N is a natural number.

11. The network control method of an electrical appliance group control system according to claim 10, further comprising:

through a first state management unit in the state management unit group, under the condition of receiving a control command, positioning to a state management unit corresponding to an entrance of at least one subsystem network needing to be controlled in the N subsystem networks according to the control command and the information strategy; and (c) a second step of,

and the control command is further transmitted to one state management unit corresponding to the entrance of at least one subsystem network to be controlled through a first state management unit in the state management unit group, and then transmitted to the other state management units in the at least one subsystem network to be controlled through the one state management unit.