CN111065141A - Wireless network connection method of intelligent household appliance, intelligent household appliance and system - Google Patents
Wireless network connection method of intelligent household appliance, intelligent household appliance and system Download PDFInfo
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
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Abstract
The invention relates to the technical field of intelligent household appliances, and discloses a wireless network connection method of an intelligent household appliance, the intelligent household appliance and a system, wherein the method comprises the following steps: the intelligent household appliance detects the strength of a wireless network signal; when the intensity of the wireless network signal is detected to be smaller than or equal to a preset signal intensity threshold value and a data transmission instruction is received, selecting the intelligent household appliance with the intensity of the wireless network signal larger than the preset signal intensity threshold value from other surrounding intelligent household appliances, and sending a relay forwarding request to the selected intelligent household appliance so that the selected intelligent household appliance returns a relay forwarding confirmation instruction when the wireless network signal is confirmed to be forwarded; and when the intelligent household appliance receives the relay confirmation forwarding instruction, establishing wireless network connection with the selected intelligent household appliance. The invention increases the throughput of the marginalized intelligent household appliance, improves the wireless transmission rate of the intelligent household appliance, and enhances the coverage capability of the whole wireless network.
Description
Technical Field
The invention relates to the technical field of intelligent household appliances, in particular to a wireless network connection method of an intelligent household appliance, the intelligent household appliance and a system.
Background
With the popularization of the intelligentization trend, intelligent household appliances have gradually merged into our lives. The intelligent household appliance is a household appliance product formed by introducing a microprocessor, a sensor technology and a network communication technology into the household appliance, has the functions of automatically sensing the space state of a house, the self state of the household appliance and the service state of the household appliance, and can automatically control and receive a control instruction of a house user in the house or in a remote place; meanwhile, the intelligent household appliance device is used as a component of the intelligent home, and can be interconnected with other household appliances and facilities in a house to form a system, so that the function of the intelligent home is realized.
At present, in an intelligent home system, a wifi router is mainly used as a unique signal source. The wifi router is generally placed in the position that is close to gate optic fibre, and the mounted position of intelligent household electrical appliances is generally more dispersed, and still can be separating the wall between the intelligent household electrical appliances, consequently, the intelligent household electrical appliances of keeping away from the wifi router are inevitable by marginalization, cell-phone in addition, wifi wireless terminal equipment such as intelligent audio amplifier also can occupy some flow, consequently make by the wifi data throughput of marginalized intelligent household electrical appliances less, and then the influence is by the transmission rate of marginalized intelligent household electrical appliances.
Disclosure of Invention
The invention aims to provide a wireless network connection method of an intelligent household appliance, the intelligent household appliance and a system, which can increase wifi data throughput of the marginalized intelligent household appliance so as to improve the wireless transmission rate of the marginalized intelligent household appliance, thereby enhancing the coverage capability of the whole wireless network.
In order to solve the above technical problem, the present invention provides a wireless network connection method for an intelligent household electrical appliance, comprising:
the intelligent household appliance detects the strength of the received wireless network signal;
when the intelligent household electrical appliance detects that the intensity of the wireless network signal is smaller than or equal to a preset signal intensity threshold value and receives a data transmission instruction, selecting the intelligent household electrical appliance which meets a preset condition from other intelligent household electrical appliances around the intelligent household electrical appliance; wherein the preset conditions are as follows: the intensity of the wireless network signal received by the intelligent household appliance equipment is greater than the preset signal intensity threshold value;
the intelligent household appliance equipment sends a relay forwarding request to the selected intelligent household appliance equipment so that the selected intelligent household appliance equipment returns a relay forwarding confirmation instruction when the forwarding of the wireless network signal is confirmed; wherein the relay forwarding request is used for requesting to forward the wireless network signal;
and when the intelligent household appliance receives the relay confirmation forwarding instruction, establishing wireless network connection with the selected intelligent household appliance.
As a preferred scheme, the wireless network connection method of the intelligent household appliance further includes:
the intelligent household appliance detects the intensity of the Bluetooth signals of other intelligent household appliances;
sequencing the other intelligent household appliances according to the sequence of the intensity of the Bluetooth signals of the other intelligent household appliances from large to small, thereby establishing an appliance distance table;
when the intelligent household electrical appliance detects that the intensity of the wireless network signal is less than or equal to a preset signal intensity threshold value and receives a data transmission instruction, the intelligent household electrical appliance meeting preset conditions is selected from other intelligent household electrical appliances around the intelligent household electrical appliance, and the method specifically comprises the following steps:
and when the intelligent household appliances detect that the intensity of the wireless network signal is lower than a preset network signal intensity threshold value and receive a data transmission instruction, sequentially selecting the intelligent household appliances meeting preset conditions according to the sequence of the intelligent household appliances in the appliance distance table.
As a preferred scheme, the method for forwarding the wireless network signal by the intelligent home appliance includes that the intelligent home appliance sends a relay forwarding request to the selected intelligent home appliance so that the selected intelligent home appliance returns a relay forwarding confirmation instruction when confirming forwarding of the wireless network signal, and specifically includes:
the intelligent household appliance equipment sends the relay forwarding request to the selected first intelligent household appliance equipment so as to ensure that the wireless network signal is confirmed to be forwarded when the selected first intelligent household appliance equipment is in an idle state, and then the relay forwarding confirmation instruction is returned; when the wireless network signal is in a non-idle state, confirming that the wireless network signal is not forwarded, and then returning a non-forwarding instruction;
and when the intelligent household appliance receives the non-forwarding instruction, sequentially sending the relay forwarding request to the next selected intelligent household appliance until the selected intelligent household appliance returns the relay forwarding confirmation instruction.
As a preferred scheme, after the intelligent home appliance establishes a wireless network connection with the selected intelligent home appliance when the intelligent home appliance receives the confirmation relay forwarding instruction, the method further includes:
and after the intelligent household appliance finishes data transmission, sending an exit relay forwarding request to the selected intelligent household appliance so as to disconnect the wireless network connection between the intelligent household appliance and the selected intelligent household appliance.
As a preferred scheme, the wireless network connection method of the intelligent household appliance further includes:
and when the intelligent household appliance does not receive the relay forwarding confirmation instruction, the intelligent household appliance establishes wireless network connection with the router.
In order to solve the same technical problem, accordingly, an embodiment of the present invention further provides an intelligent home appliance, including:
the wireless network signal detection module is used for detecting the strength of the received wireless network signal;
the intelligent household appliance selection module is used for selecting intelligent household appliances meeting preset conditions from other intelligent household appliances around the intelligent household appliance when the intensity of the wireless network signal is detected to be less than or equal to a preset network signal intensity threshold value and a data transmission instruction is received; wherein the preset conditions are as follows: the intensity of the wireless network signal received by the intelligent household appliance equipment is greater than the network signal intensity threshold value;
the relay forwarding request sending module is used for sending a relay forwarding request to the selected intelligent household appliance so as to enable the selected intelligent household appliance to return a relay forwarding confirmation instruction when the wireless network signal is confirmed to be forwarded; wherein the relay forwarding request is used for requesting to forward the wireless network signal;
and the first wireless network connection establishing module is used for establishing wireless network connection with the selected intelligent household appliance when the relay confirmation forwarding instruction is received.
As a preferred scheme, the intelligent household electrical appliance further comprises:
the Bluetooth signal acquisition module is used for detecting the intensity of Bluetooth signals of other intelligent household appliances;
the device distance table establishing module is used for sequencing other intelligent household appliances according to the sequence of the intensity of the Bluetooth signals of the other intelligent household appliances from large to small so as to establish a device distance table;
the intelligent household appliance selecting module is specifically used for sequentially selecting the intelligent household appliances meeting preset conditions according to the sequence of the intelligent household appliances in the appliance distance table when the intensity of the wireless network signal is detected to be lower than a preset network signal intensity threshold value and a data transmission instruction is received.
As a preferred scheme, the relay forwarding request sending module specifically includes:
the first sending unit is used for sending the relay forwarding request to the selected first intelligent household appliance so as to confirm that the wireless network signal is forwarded when the selected first intelligent household appliance is in an idle state, and then returning the relay forwarding confirmation instruction; when the wireless network signal is in a non-idle state, confirming that the wireless network signal is not forwarded, and then returning a non-forwarding instruction;
and the second sending unit is used for sequentially sending the relay forwarding request to the next selected intelligent household appliance when the non-forwarding instruction is received until the selected intelligent household appliance returns the relay forwarding confirmation instruction.
As a preferred scheme, the intelligent household electrical appliance further comprises a second wireless network connection establishing module;
and the second wireless network connection establishing module is used for establishing wireless network connection with the router when the relay forwarding confirmation instruction is not received.
In order to solve the same technical problem, an embodiment of the present invention further provides an intelligent home system, including a router and a plurality of the above intelligent home devices, where the router is connected to each of the intelligent home devices.
Compared with the prior art, the invention provides a wireless network connection method of an intelligent household appliance, the intelligent household appliance and a system, wherein when the intelligent household appliance detects that the strength of a wireless network signal is less than or equal to a preset signal strength threshold value and receives a data transmission instruction, a relay forwarding request is sent to the selected intelligent household appliance with stronger wireless network signal strength so as to establish wireless network connection with the selected intelligent household appliance, so that the intelligent household appliance can perform wifi signal transmission with high data rate through the selected intelligent household appliance, the throughput of the marginalized intelligent household appliance is increased, the wireless transmission rate of the marginalized intelligent household appliance is further improved, and the coverage capability of the whole wireless network is enhanced.
Drawings
Fig. 1 is a schematic flowchart of a wireless network connection method for an intelligent household appliance according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a device distance table in an intelligent home appliance according to an embodiment of the present invention;
fig. 3 is a schematic diagram of signal transmission between intelligent home devices according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an intelligent home appliance according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
Fig. 1 is a schematic flow chart of a wireless network connection method for an intelligent household electrical appliance according to an embodiment of the present invention.
In the embodiment of the present invention, the wireless network connection method for the intelligent household electrical appliance includes the following steps S11-S14:
and S11, detecting the strength of the received wireless network signal by the intelligent household appliance.
Specifically, the intelligent home system comprises a plurality of intelligent home devices, wherein each intelligent home device is connected with a wifi (wireless fidelity) router; the intelligent household electrical appliance can detect the intensity of the received signal of the router RSSI (received signal strength indicator) of the wifi which is being connected, namely, the intensity of the wireless network signal received by the intelligent household electrical appliance is detected.
S12, when the intelligent household electrical appliance detects that the intensity of the wireless network signal is smaller than or equal to a preset signal intensity threshold value and receives a data transmission instruction, selecting the intelligent household electrical appliance which meets a preset condition from other intelligent household electrical appliances around the intelligent household electrical appliance; wherein the preset conditions are as follows: the intensity of the wireless network signal received by the intelligent household appliance device is greater than the preset signal intensity threshold value.
It can be understood that when the intelligent household electrical appliance detects that the strength of the wireless network signal is less than or equal to the preset signal strength threshold, it indicates that the strength of the wireless network signal received by the intelligent household electrical appliance is weak, and the wifi wireless transmission rate of the wireless household electrical appliance is low, and the intelligent household electrical appliance can be identified as a weak field station, that is, the intelligent household electrical appliance is an edged intelligent household electrical appliance; and when the intelligent household electrical appliance detects that the intensity of the wireless network signal is greater than a preset signal intensity threshold value, the intensity of the wireless network signal received by the intelligent household electrical appliance is high, and the intelligent household electrical appliance can be identified to be in a strong field state. In addition, in the intelligent home system, each intelligent household appliance is connected with the Bluetooth mesh network, so that the intelligent household appliances can mutually transmit information, such as signal intensity information, for example.
Therefore, when the intelligent household electrical appliance detects that the intensity of the wireless network signal is less than or equal to the preset signal intensity threshold value and receives a data transmission instruction, the intelligent household electrical appliance can select the intensity of the received wireless network signal to be greater than other intelligent household electrical appliances around the intelligent household electrical appliance according to the shared signal intensity information, namely, the strong field station is selected to perform wifi signal transmission at a high data rate through the selected intelligent household electrical appliances.
S13, the intelligent household appliance sends a relay forwarding request to the selected intelligent household appliance, so that the selected intelligent household appliance returns a relay forwarding confirmation instruction when confirming forwarding of the wireless network signal; wherein the relay forwarding request is used for requesting to forward the wireless network signal.
Specifically, the intelligent household appliance sends a relay forwarding request to a selected intelligent household appliance; after the selected intelligent household appliance receives the relay forwarding request, when the selected intelligent household appliance confirms to forward the wireless network signals received by the selected intelligent household appliance, the selected intelligent household appliance is switched to a relay mode, namely, the selected intelligent household appliance is responsible for receiving and forwarding the wireless network signals, and then the selected intelligent household appliance returns a relay forwarding confirmation instruction to the intelligent household appliance; and the relay forwarding confirmation instruction is used for indicating the intelligent household appliance receiving the instruction to establish wireless network connection with the intelligent household appliance sending the instruction. When the selected intelligent household appliance confirms that the wireless network signal received by the selected intelligent household appliance is not forwarded, the selected intelligent household appliance returns a non-forwarding instruction to the intelligent household appliance; and after receiving the non-forwarding instruction, the intelligent household appliance sends the relay forwarding request to the next selected intelligent household appliance to request the intelligent household appliance to forward the wireless network signal, and so on until the intelligent household appliance receives the relay forwarding confirmation instruction or each selected intelligent household appliance is traversed.
And S14, when the intelligent household appliance receives the relay confirmation forwarding instruction, establishing wireless network connection with the selected intelligent household appliance.
It can be understood that when the intelligent household electrical appliance receives the confirmation relay forwarding instruction, the intelligent household electrical appliance establishes wireless network connection with the intelligent household electrical appliance which sends the confirmation relay forwarding instruction, so as to perform data transmission.
In the embodiment of the invention, when the intelligent household appliance detects that the intensity of the wireless network signal is less than or equal to the preset signal intensity threshold value and receives a data transmission instruction, the relay forwarding request is sent to the selected intelligent household appliance with stronger wireless network signal intensity to realize the establishment of wireless network connection with the selected intelligent household appliance, so that the intelligent household appliance can perform wifi signal transmission with high data rate through the selected intelligent household appliance, the wifi data throughput of the marginalized intelligent household appliance is increased, the wifi wireless transmission rate of the marginalized intelligent household appliance is further improved, and the coverage capability of the whole wifi wireless network is enhanced.
In a preferred embodiment, the intelligent household electrical appliance is pre-configured with an appliance distance table, so that when the intelligent household electrical appliance detects that the intensity of the wireless network signal is less than or equal to a preset signal intensity threshold value and receives a data transmission instruction, the intelligent household electrical appliance meeting a preset condition can be selected from the appliance distance table, and the intelligent household electrical appliance can conveniently select the intelligent household electrical appliance meeting the preset condition.
Specifically, the wireless network connection method for the intelligent household electrical appliance further includes the following steps S1-S2:
s1, the intelligent household appliance detects the intensity of the Bluetooth signals of other intelligent household appliances;
and S2, sequencing the other intelligent household appliances according to the sequence of the intensity of the Bluetooth signals of the other intelligent household appliances from large to small, thereby establishing an appliance distance table.
It can be understood that the intelligent household appliances sort the other intelligent household appliances around the intelligent household appliances according to the detected RSSI in the bluetooth received signal strength indication, and thus establish an appliance distance table, that is, the intelligent household appliances in the appliance distance table are sequentially sorted according to the intensity of the bluetooth signal. The larger the Bluetooth RSSI value is, the closer the distance between the two intelligent household appliances is, or the fewer barriers isolated between the two intelligent household appliances are.
For convenience of description, the technical solution of the embodiment of the present invention is described only by taking an example that an intelligent home system has four intelligent home devices, but the present invention is not limited to four intelligent home devices.
As shown in fig. 2, four intelligent home appliances are connected to the bluetooth mesh network, which are an intelligent home appliance a, an intelligent home appliance B, an intelligent home appliance C, and an intelligent home appliance D, respectively. In the intelligent home system, the intelligent household electrical appliance B, the intelligent household electrical appliance C and the intelligent household electrical appliance D are other intelligent household electrical appliances located around the intelligent household electrical appliance A respectively; the intelligent household appliance A detects that the intensity of the Bluetooth signal of the intelligent household appliance B is-62, the intensity of the Bluetooth signal of the intelligent household appliance C is-74, and the intensity of the Bluetooth signal of the intelligent household appliance D is-83; the intelligent household appliance A sequences the three other intelligent household appliances according to the sequence of the intensity of the Bluetooth signal from large to small, and the intelligent household appliance B, the intelligent household appliance C and the intelligent household appliance D are sequentially arranged, so that an appliance distance table is established. The intensity of the bluetooth signal of the intelligent household appliance B is the maximum, which means that the distance between the intelligent household appliance A and the intelligent household appliance B is the closest, or the barrier isolated by the intelligent household appliance A and the intelligent household appliance B is the minimum in the intelligent household appliance A and the three other intelligent household appliances.
Further, in step S12, when the intelligent household electrical appliance detects that the intensity of the wireless network signal is less than or equal to a preset signal intensity threshold and receives a data transmission instruction, selecting an intelligent household electrical appliance meeting a preset condition from other intelligent household electrical appliances located around the intelligent household electrical appliance, specifically including:
and when the intelligent household appliances detect that the intensity of the wireless network signal is lower than a preset network signal intensity threshold value and receive a data transmission instruction, sequentially selecting the intelligent household appliances meeting preset conditions according to the sequence of the intelligent household appliances in the appliance distance table.
Further, in step S13, the method for forwarding a wireless network signal to a selected intelligent home device includes the following steps:
s131, the intelligent household appliance sends the relay forwarding request to the selected first intelligent household appliance, so that the first intelligent household appliance confirms forwarding of the wireless network signal when the first intelligent household appliance is in an idle state, and then returns a relay forwarding confirmation instruction; when the wireless network signal is in a non-idle state, confirming that the wireless network signal is not forwarded, and then returning a non-forwarding instruction;
and S132, when the intelligent household appliance receives the non-forwarding instruction, sequentially sending the relay forwarding request to the selected next intelligent household appliance until the selected intelligent household appliance returns the relay forwarding confirmation instruction.
It should be noted that, the fact that the selected intelligent home appliance is in the idle state specifically includes: the selected intelligent household electrical appliance is in a state of not entering a relay mode and not transmitting data; and the selected intelligent household electrical appliance in the non-idle state is characterized in that: the selected intelligent household appliances are in a relay mode or are carrying out data transmission. In addition, after receiving the relay forwarding confirmation instruction, the intelligent household appliance does not need to send the relay forwarding request to the selected next intelligent household appliance.
It can be understood, as shown in fig. 3, in four intelligent household electrical appliances, if intelligent household electrical appliance B with the intensity of the wireless network signal received by intelligent household electrical appliance D is greater than the preset signal intensity threshold value, intelligent household electrical appliance a with the intensity of the wireless network signal received by intelligent household electrical appliance C is less than or equal to the preset signal intensity threshold value, namely, intelligent household electrical appliance B with intelligent household electrical appliance D is strong field station, intelligent household electrical appliance a with intelligent household electrical appliance C is weak field station. In the device distance table in the intelligent household appliance A, the sequence of the intelligent household appliance B is positioned before the sequence of the intelligent household appliance D, so the intelligent household appliance A firstly selects the intelligent household appliance B and firstly sends the relay forwarding request to the intelligent household appliance B; the intelligent household electrical appliance B receives the relay forwarding request, detects the current state of the relay forwarding request, and when the intelligent household electrical appliance B confirms that the intelligent household electrical appliance B is in an idle state, confirms that the received wireless network signal can be forwarded, so that the relay mode is switched to, and the relay forwarding instruction is returned to the intelligent household electrical appliance A, when the relay forwarding instruction is confirmed, the intelligent household electrical appliance A receives the wireless network connection is established with the intelligent household electrical appliance B, so that the intelligent household electrical appliance A can perform wifi signal transmission at a high data rate through the intelligent household electrical appliance B. When the intelligent household appliance B confirms that the intelligent household appliance B is in a non-idle state, if the intelligent household appliance B is transmitting a large amount of data or enters the relay mode, the intelligent household appliance B is used as a relay station, the wireless network signal received by the intelligent household appliance B is confirmed not to be forwarded, and therefore the non-forwarding instruction is returned to the intelligent household appliance A; after receiving the no-forwarding instruction, the intelligent household appliance a selects the next intelligent household appliance from the appliance distance table, that is, the intelligent household appliance D, and sends the relay forwarding request to the intelligent household appliance D to request the intelligent household appliance D to forward the wireless network signal, and the intelligent household appliance D determines whether to forward the wireless network signal in the same manner as the intelligent household appliance B, which is not described herein again.
In a preferred embodiment, after performing step S14, when the intelligent home device receives the confirmation relay forwarding instruction and establishes a wireless network connection with the selected intelligent home device, the method further includes step S15:
and S15, after the intelligent household electrical appliance finishes data transmission, sending an exit relay forwarding request to the selected intelligent household electrical appliance so as to disconnect the wireless network connection between the intelligent household electrical appliance and the selected intelligent household electrical appliance.
It can be understood that after the intelligent household electrical appliance a completes data transmission through the selected intelligent household electrical appliance B, the intelligent household electrical appliance a sends the quit relay forwarding request to the intelligent household electrical appliance B, and after the intelligent household electrical appliance B receives the quit relay forwarding request, the intelligent household electrical appliance B quits the relay mode, so that the intelligent household electrical appliance a and the intelligent household electrical appliance B are disconnected from a wireless network.
In a preferred embodiment, the wireless network connection method for the intelligent home appliance further includes:
and when the intelligent household appliance does not receive the relay forwarding confirmation instruction, the intelligent household appliance establishes wireless network connection with the router.
It can be understood that when the intelligent household electrical appliance device sends each strong field station in the device distance table after the relay forwarding request, but does not receive the confirmed relay forwarding instruction returned by any strong field station, the instruction shows that the strong field stations around the intelligent household electrical appliance device are all in a non-idle state, and cannot perform wifi signal transmission of high data rate through the strong field stations around, therefore, the intelligent household electrical appliance device can only establish wireless network connection with the router to perform low-rate data transmission.
Referring to fig. 4, another embodiment of the present invention correspondingly provides a schematic structural diagram of an intelligent home appliance.
In an embodiment of the present invention, the intelligent home appliance 10 includes:
a wireless network signal detection module 11, configured to detect the strength of a received wireless network signal;
the intelligent household electrical appliance selection module 12 is configured to select an intelligent household electrical appliance meeting a preset condition from other intelligent household electrical appliances located around the intelligent household electrical appliance 10 when detecting that the strength of the wireless network signal is less than or equal to a preset network signal strength threshold value and receiving a data transmission instruction; wherein the preset conditions are as follows: the intensity of the wireless network signal received by the intelligent household appliance equipment is greater than the network signal intensity threshold value;
a relay forwarding request sending module 13, configured to send a relay forwarding request to the selected intelligent household appliance, so that the selected intelligent household appliance returns a relay forwarding confirmation instruction when confirming forwarding of the wireless network signal; wherein the relay forwarding request is used for requesting to forward the wireless network signal;
and the first wireless network connection establishing module 14 is configured to establish a wireless network connection with the selected intelligent household appliance when the confirmation relay forwarding instruction is received.
In the embodiment of the invention, when the intensity of the wireless network signal is less than or equal to the preset signal intensity threshold value and a data transmission instruction is received, the intelligent household appliance meeting the preset condition is selected by the intelligent household appliance selection module 12, and the relay forwarding request sending module 13 sends the relay forwarding request to the intelligent household appliance with stronger wireless network signal intensity, so that the wireless network connection with the selected intelligent household appliance is realized, and therefore, the intelligent household appliance can perform wifi signal transmission with high data rate through the selected intelligent household appliance, the wifi data throughput of the marginalized intelligent household appliance is increased, the wifi wireless transmission rate of the marginalized intelligent household appliance is further increased, and the coverage capability of the whole wifi wireless network is enhanced.
In a preferred embodiment, the intelligent household electrical appliance 10 is pre-configured with an appliance distance table, so that when the intelligent household electrical appliance 10 detects that the strength of the wireless network signal is less than or equal to a preset signal strength threshold value and receives a data transmission instruction, the intelligent household electrical appliance meeting a preset condition can be selected from the appliance distance table, and therefore the intelligent household electrical appliance 10 can select the intelligent household electrical appliance meeting the preset condition.
Specifically, the intelligent household electrical appliance 10 further includes:
the Bluetooth signal acquisition module is used for detecting the intensity of Bluetooth signals of other intelligent household appliances;
the device distance table establishing module is used for sequencing other intelligent household appliances according to the sequence of the intensity of the Bluetooth signals of the other intelligent household appliances from large to small so as to establish a device distance table; then the process of the first step is carried out,
the intelligent household appliance selection module 12 is specifically configured to, when detecting that the intensity of the wireless network signal is lower than a preset network signal intensity threshold value and receiving a data transmission instruction, sequentially select the intelligent household appliances meeting a preset condition according to the ordering of the intelligent household appliances in the appliance distance table.
Further, in this embodiment of the present invention, the relay forwarding request sending module 13 specifically includes:
the first sending unit is used for sending the relay forwarding request to the selected first intelligent household appliance so as to confirm that the wireless network signal is forwarded when the selected first intelligent household appliance is in an idle state, and then returning the relay forwarding confirmation instruction; when the wireless network signal is in a non-idle state, confirming that the wireless network signal is not forwarded, and then returning a non-forwarding instruction;
and the second sending unit is used for sequentially sending the relay forwarding request to the next selected intelligent household appliance when the non-forwarding instruction is received until the selected intelligent household appliance returns the relay forwarding confirmation instruction.
Further, in the embodiment of the present invention, the intelligent household electrical appliance 10 further includes a second wireless network connection establishing module;
and the second wireless network connection establishing module is used for establishing wireless network connection with the router when the relay forwarding confirmation instruction is not received.
Further, in the embodiment of the present invention, the intelligent household electrical appliance 10 further includes a quit relay forwarding request sending module;
and the quit relay forwarding request sending module is configured to send a quit relay forwarding request to the selected intelligent household appliance after the intelligent household appliance completes data transmission, so that the wireless network connection between the intelligent household appliance 10 and the selected intelligent household appliance is disconnected.
In this embodiment of the present invention, the intelligent household electrical appliance 10 further includes a plurality of modules/units, so that the intelligent household electrical appliance can implement the other steps of the wireless network connection method for the intelligent household electrical appliance.
In order to solve the same technical problem, an embodiment of the present invention further provides an intelligent home system, including a router and a plurality of the above-mentioned intelligent home devices 10, where the router is connected to each of the intelligent home devices 10.
It is understood that the router provides wireless network signals to each of the intelligent home devices 10.
In addition, in order to solve the same technical problem, an embodiment of the present invention further provides a computer-readable storage medium, where a program is stored on the storage medium, and when the program runs, the wireless network connection method for the intelligent home appliance is implemented.
In summary, the present invention provides a wireless network connection method for an intelligent household electrical appliance, an intelligent household electrical appliance and a system thereof, wherein when the intelligent household electrical appliance detects that the strength of a wireless network signal is less than or equal to a preset signal strength threshold and receives a data transmission instruction, a relay forwarding request is sent to a selected intelligent household electrical appliance with a stronger wireless network signal strength to establish a wireless network connection with the selected intelligent household electrical appliance, so that the intelligent household electrical appliance can perform wifi signal transmission at a high data rate through the selected intelligent household electrical appliance, the throughput of the marginalized intelligent household electrical appliance is increased, and the wireless transmission rate of the marginalized intelligent household electrical appliance is further increased, thereby enhancing the coverage capability of the whole wireless network.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. A wireless network connection method of intelligent household electrical appliance is characterized by comprising the following steps:
the intelligent household appliance detects the strength of the received wireless network signal;
when the intelligent household electrical appliance detects that the intensity of the wireless network signal is smaller than or equal to a preset signal intensity threshold value and receives a data transmission instruction, selecting the intelligent household electrical appliance which meets a preset condition from other intelligent household electrical appliances around the intelligent household electrical appliance; wherein the preset conditions are as follows: the intensity of the wireless network signal received by the intelligent household appliance equipment is greater than the preset signal intensity threshold value;
the intelligent household appliance equipment sends a relay forwarding request to the selected intelligent household appliance equipment so that the selected intelligent household appliance equipment returns a relay forwarding confirmation instruction when the forwarding of the wireless network signal is confirmed; wherein the relay forwarding request is used for requesting to forward the wireless network signal;
and when the intelligent household appliance receives the relay confirmation forwarding instruction, establishing wireless network connection with the selected intelligent household appliance.
2. The wireless network connection method of an intelligent home device according to claim 1, further comprising:
the intelligent household appliance detects the intensity of the Bluetooth signals of other intelligent household appliances;
sequencing the other intelligent household appliances according to the sequence of the intensity of the Bluetooth signals of the other intelligent household appliances from large to small, thereby establishing an appliance distance table;
when the intelligent household electrical appliance detects that the intensity of the wireless network signal is less than or equal to a preset signal intensity threshold value and receives a data transmission instruction, the intelligent household electrical appliance meeting preset conditions is selected from other intelligent household electrical appliances around the intelligent household electrical appliance, and the method specifically comprises the following steps:
and when the intelligent household appliances detect that the intensity of the wireless network signal is lower than a preset network signal intensity threshold value and receive a data transmission instruction, sequentially selecting the intelligent household appliances meeting preset conditions according to the sequence of the intelligent household appliances in the appliance distance table.
3. The wireless network connection method of an intelligent household electrical appliance according to claim 2, wherein the intelligent household electrical appliance sends a relay forwarding request to the selected intelligent household electrical appliance, so that the selected intelligent household electrical appliance returns a relay forwarding confirmation instruction when confirming forwarding of the wireless network signal, specifically comprising:
the intelligent household appliance equipment sends the relay forwarding request to the selected first intelligent household appliance equipment so as to ensure that the wireless network signal is confirmed to be forwarded when the selected first intelligent household appliance equipment is in an idle state, and then the relay forwarding confirmation instruction is returned; when the wireless network signal is in a non-idle state, confirming that the wireless network signal is not forwarded, and then returning a non-forwarding instruction;
and when the intelligent household appliance receives the non-forwarding instruction, sequentially sending the relay forwarding request to the next selected intelligent household appliance until the selected intelligent household appliance returns the relay forwarding confirmation instruction.
4. The method for wireless network connection of intelligent home devices according to any one of claims 1 to 3, wherein after the wireless network connection is established with the selected intelligent home device when the intelligent home device receives the ack-relay forwarding instruction, the method further comprises:
and after the intelligent household appliance finishes data transmission, sending an exit relay forwarding request to the selected intelligent household appliance so as to disconnect the wireless network connection between the intelligent household appliance and the selected intelligent household appliance.
5. The wireless network connection method of an intelligent home device according to any one of claims 1 to 3, further comprising:
and when the intelligent household appliance does not receive the relay forwarding confirmation instruction, the intelligent household appliance establishes wireless network connection with the router.
6. An intelligent home appliance device, comprising:
the wireless network signal detection module is used for detecting the strength of the received wireless network signal;
the intelligent household appliance selection module is used for selecting intelligent household appliances meeting preset conditions from other intelligent household appliances around the intelligent household appliance when the intensity of the wireless network signal is detected to be less than or equal to a preset network signal intensity threshold value and a data transmission instruction is received; wherein the preset conditions are as follows: the intensity of the wireless network signal received by the intelligent household appliance equipment is greater than the network signal intensity threshold value;
the relay forwarding request sending module is used for sending a relay forwarding request to the selected intelligent household appliance so as to enable the selected intelligent household appliance to return a relay forwarding confirmation instruction when the wireless network signal is confirmed to be forwarded; wherein the relay forwarding request is used for requesting to forward the wireless network signal;
and the first wireless network connection establishing module is used for establishing wireless network connection with the selected intelligent household appliance when the relay confirmation forwarding instruction is received.
7. The intelligent home device of claim 6, wherein the intelligent home device further comprises:
the Bluetooth signal acquisition module is used for detecting the intensity of Bluetooth signals of other intelligent household appliances;
the device distance table establishing module is used for sequencing other intelligent household appliances according to the sequence of the intensity of the Bluetooth signals of the other intelligent household appliances from large to small so as to establish a device distance table;
the intelligent household appliance selecting module is specifically used for sequentially selecting the intelligent household appliances meeting preset conditions according to the sequence of the intelligent household appliances in the appliance distance table when the intensity of the wireless network signal is detected to be lower than a preset network signal intensity threshold value and a data transmission instruction is received.
8. The intelligent household electrical appliance according to claim 7, wherein the relay forwarding request sending module specifically comprises:
the first sending unit is used for sending the relay forwarding request to the selected first intelligent household appliance so as to confirm that the wireless network signal is forwarded when the selected first intelligent household appliance is in an idle state, and then returning the relay forwarding confirmation instruction; when the wireless network signal is in a non-idle state, confirming that the wireless network signal is not forwarded, and then returning a non-forwarding instruction;
and the second sending unit is used for sequentially sending the relay forwarding request to the next selected intelligent household appliance when the non-forwarding instruction is received until the selected intelligent household appliance returns the relay forwarding confirmation instruction.
9. The intelligent home device of any one of claims 6-8, wherein the intelligent home device further comprises a second wireless network connection establishment module;
and the second wireless network connection establishing module is used for establishing wireless network connection with the router when the relay forwarding confirmation instruction is not received.
10. An intelligent home system, comprising a router and a plurality of intelligent home devices according to any one of claims 6 to 9, wherein the router is connected to each of the intelligent home devices.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970749A (en) * | 2020-08-14 | 2020-11-20 | 深圳市欧瑞博科技股份有限公司 | Network connection method and device, intelligent household equipment and intelligent household system |
| CN112004257A (en) * | 2020-07-31 | 2020-11-27 | 海尔优家智能科技（北京）有限公司 | Network element communication method and communication system |
| CN114158014A (en) * | 2020-09-08 | 2022-03-08 | 塔盾信息技术(上海)有限公司 | Unmanned intelligent platform ad hoc network communication common technical architecture and method |
| CN114500133A (en) * | 2020-10-23 | 2022-05-13 | 青岛海信电子产业控股股份有限公司 | Household appliance and network access method thereof |
| CN115955706A (en) * | 2022-12-21 | 2023-04-11 | 杭州杰峰科技有限公司 | Relay networking method, wireless relay communication network, and video surveillance system |
| CN116156454A (en) * | 2022-12-27 | 2023-05-23 | 亿航智能设备（广州）有限公司 | Method, device and computer-readable storage medium for configuring communication network of aircraft |
| CN116367095A (en) * | 2023-03-31 | 2023-06-30 | 联想(北京)有限公司 | Information processing method and device |
| WO2025130033A1 (en) * | 2023-12-22 | 2025-06-26 | 美的集团(上海)有限公司 | Network connection method and apparatus, and electronic device and readable storage medium |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100246554A1 (en) * | 2009-03-27 | 2010-09-30 | Motorola, Inc. | Device and method for reestablishing a wireless connection in a wireless network |
| CN105050154A (en) * | 2015-07-30 | 2015-11-11 | 青岛海尔智能家电科技有限公司 | High frequency WiFi relay communication method and device |
| CN105553808A (en) * | 2015-11-30 | 2016-05-04 | 青岛海尔智能家电科技有限公司 | Wireless network bridging method, smart home device and router |
| CN105611608A (en) * | 2015-12-31 | 2016-05-25 | 宇龙计算机通信科技(深圳)有限公司 | Wireless local area network communication method, terminal and system |
| CN106060280A (en) * | 2016-07-29 | 2016-10-26 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for data service management and terminal |
| CN106060878A (en) * | 2016-05-17 | 2016-10-26 | 杭州华三通信技术有限公司 | Relay method of device and repeater |
| CN106254141A (en) * | 2016-08-31 | 2016-12-21 | 深圳博科智能科技有限公司 | The method of a kind of Smart Home management and terminal |
| CN106413063A (en) * | 2016-11-29 | 2017-02-15 | 北京元心科技有限公司 | Method and device for sharing multi-system Wi-Fi |
| CN106658648A (en) * | 2016-04-01 | 2017-05-10 | 郭燕 | Intelligent wireless relay system and access method |
| US20170289043A1 (en) * | 2016-03-29 | 2017-10-05 | Huawei Technologies Canada Co., Ltd. | Systems and methods for performing traffic engineering in a communications network |
| CN107450332A (en) * | 2017-07-31 | 2017-12-08 | 广东美的制冷设备有限公司 | Information transferring method, system, intelligent appliance, control terminal and storage medium |
| CN108934001A (en) * | 2017-05-22 | 2018-12-04 | 芯光飞株式会社 | IoT equipment and its operating method with low-power consumption mode |
| CN109286960A (en) * | 2018-11-30 | 2019-01-29 | 广东美的制冷设备有限公司 | Relay network and distribution network method and device thereof, and household appliance |
-
2019
- 2019-12-30 CN CN201911391342.XA patent/CN111065141A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100246554A1 (en) * | 2009-03-27 | 2010-09-30 | Motorola, Inc. | Device and method for reestablishing a wireless connection in a wireless network |
| CN105050154A (en) * | 2015-07-30 | 2015-11-11 | 青岛海尔智能家电科技有限公司 | High frequency WiFi relay communication method and device |
| CN105553808A (en) * | 2015-11-30 | 2016-05-04 | 青岛海尔智能家电科技有限公司 | Wireless network bridging method, smart home device and router |
| WO2017113976A1 (en) * | 2015-12-31 | 2017-07-06 | 宇龙计算机通信科技(深圳)有限公司 | Wireless local area network communication method, terminal, and system |
| CN105611608A (en) * | 2015-12-31 | 2016-05-25 | 宇龙计算机通信科技(深圳)有限公司 | Wireless local area network communication method, terminal and system |
| US20170289043A1 (en) * | 2016-03-29 | 2017-10-05 | Huawei Technologies Canada Co., Ltd. | Systems and methods for performing traffic engineering in a communications network |
| CN106658648A (en) * | 2016-04-01 | 2017-05-10 | 郭燕 | Intelligent wireless relay system and access method |
| CN106060878A (en) * | 2016-05-17 | 2016-10-26 | 杭州华三通信技术有限公司 | Relay method of device and repeater |
| CN106060280A (en) * | 2016-07-29 | 2016-10-26 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for data service management and terminal |
| CN106254141A (en) * | 2016-08-31 | 2016-12-21 | 深圳博科智能科技有限公司 | The method of a kind of Smart Home management and terminal |
| CN106413063A (en) * | 2016-11-29 | 2017-02-15 | 北京元心科技有限公司 | Method and device for sharing multi-system Wi-Fi |
| CN108934001A (en) * | 2017-05-22 | 2018-12-04 | 芯光飞株式会社 | IoT equipment and its operating method with low-power consumption mode |
| CN107450332A (en) * | 2017-07-31 | 2017-12-08 | 广东美的制冷设备有限公司 | Information transferring method, system, intelligent appliance, control terminal and storage medium |
| CN109286960A (en) * | 2018-11-30 | 2019-01-29 | 广东美的制冷设备有限公司 | Relay network and distribution network method and device thereof, and household appliance |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112004257A (en) * | 2020-07-31 | 2020-11-27 | 海尔优家智能科技（北京）有限公司 | Network element communication method and communication system |
| CN111970749A (en) * | 2020-08-14 | 2020-11-20 | 深圳市欧瑞博科技股份有限公司 | Network connection method and device, intelligent household equipment and intelligent household system |
| CN114158014A (en) * | 2020-09-08 | 2022-03-08 | 塔盾信息技术(上海)有限公司 | Unmanned intelligent platform ad hoc network communication common technical architecture and method |
| CN114500133A (en) * | 2020-10-23 | 2022-05-13 | 青岛海信电子产业控股股份有限公司 | Household appliance and network access method thereof |
| CN115955706A (en) * | 2022-12-21 | 2023-04-11 | 杭州杰峰科技有限公司 | Relay networking method, wireless relay communication network, and video surveillance system |
| CN116156454A (en) * | 2022-12-27 | 2023-05-23 | 亿航智能设备（广州）有限公司 | Method, device and computer-readable storage medium for configuring communication network of aircraft |
| CN116367095A (en) * | 2023-03-31 | 2023-06-30 | 联想(北京)有限公司 | Information processing method and device |
| WO2025130033A1 (en) * | 2023-12-22 | 2025-06-26 | 美的集团(上海)有限公司 | Network connection method and apparatus, and electronic device and readable storage medium |
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