CN109861890B - Control method, ZigBee node equipment, gateway and ZigBee network system - Google Patents
Control method, ZigBee node equipment, gateway and ZigBee network system Download PDFInfo
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- CN109861890B CN109861890B CN201811632332.6A CN201811632332A CN109861890B CN 109861890 B CN109861890 B CN 109861890B CN 201811632332 A CN201811632332 A CN 201811632332A CN 109861890 B CN109861890 B CN 109861890B
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Abstract
A control method, ZigBee node equipment, a gateway and a ZigBee network system are provided, wherein the control method comprises the following steps: performing back link with the gateway; the method comprises the steps that a first ZigBee node device receives a control instruction for controlling a ZigBee target device from a gateway, wherein the first ZigBee node device is one of a plurality of ZigBee node devices which are linked back to the gateway; and the first ZigBee node device transmits the control instruction to the ZigBee target device. In a standby state, the plurality of ZigBee node devices are respectively linked back to the gateway, and for each ZigBee node device, when no link back exists, other ZigBee node devices are linked back to the gateway and transmit the control command to the ZigBee target device, so that the number of times of link back of each ZigBee node device in unit time can be reduced, and the power consumption of the plurality of ZigBee node devices is reduced.
Description
Technical Field
The invention relates to the technical field of smart home, in particular to a control method, ZigBee (ZigBee) node equipment, a gateway and a ZigBee network system.
Background
With the development of the smart home technology, the ZigBee networking is an indispensable part of the smart home network because of the advantages of long control distance, simple and reliable control mode, simple networking mode and the like. Meanwhile, node equipment (End Device) in the ZigBee network can realize low-power consumption nodes, so that the ZigBee network is very suitable for flexible networking and equipment increase in the later period.
Zigbee node devices, especially some devices powered by a battery, are very sensitive to power consumption, and most of the power consumption of the Zigbee node devices is consumed in a standby state, and a main factor determining the power consumption of the Zigbee node devices in the standby state is the response speed with the host. For example, a conventional response rate may be 5 times per second, so that the user does not perceive a delay in response during use. For some devices with higher response speed requirements, the response speed may be faster. However, after the response speed becomes high, the power consumption also increases. It is therefore a problem to face in this class of products how to balance the impact on the relationship between speed and power consumption.
Therefore, a new method for controlling the ZigBee node device is needed, which reduces power consumption while maintaining a constant response speed.
Disclosure of Invention
The embodiment of the invention provides a control method, which comprises the following steps: performing back link with the gateway; the method comprises the steps that a first ZigBee node device receives a control instruction for controlling a ZigBee target device from a gateway, wherein the first ZigBee node device is one of a plurality of ZigBee node devices which are linked back to the gateway; and the first ZigBee node device transmits the control instruction to the ZigBee target device.
Optionally, the method further comprises: configuring the plurality of ZigBee node devices to be capable of controlling the ZigBee target device.
Optionally, the plurality of ZigBee node devices are in the same ZigBee network.
Optionally, the gateway is a router.
The embodiment of the invention provides a control method, which comprises the following steps: receiving a control instruction from a first ZigBee node device, wherein the first ZigBee node device is one of a plurality of ZigBee node devices which are linked back to a gateway, and the plurality of ZigBee node devices are configured to be capable of controlling the ZigBee target device; and executing corresponding operation according to the control instruction.
The embodiment of the invention provides a control method, which comprises the following steps: the method comprises the steps of respectively carrying out back-chaining with a plurality of ZigBee node devices, wherein the ZigBee node devices are configured to be capable of controlling ZigBee target devices; receiving a control instruction for controlling the ZigBee target equipment; and transmitting the control instruction to one of the plurality of ZigBee node devices.
Optionally, the plurality of ZigBee node devices are in the same ZigBee network.
Optionally, the transmitting the control instruction to one of the plurality of ZigBee node devices comprises: and when the control instruction is received, sending the control instruction to the ZigBee node equipment for next time of chain returning.
Optionally, the method further comprises: configuring each of the plurality of ZigBee node devices to be capable of controlling a plurality of ZigBee target devices.
The embodiment of the invention provides a ZigBee network system, which comprises: a plurality of ZigBee node devices; the gateway is suitable for being respectively linked back with the plurality of ZigBee node devices and sending a control instruction to one of the plurality of ZigBee node devices; the ZigBee target device is suitable for executing corresponding operation according to the control instruction; wherein the plurality of ZigBee node devices are configured to each be capable of controlling the ZigBee target device.
Optionally, the gateway performs signaling interaction with the plurality of ZigBee node devices in a wireless communication manner.
Optionally, the ZigBee target control device performs signaling interaction with the plurality of ZigBee node devices in a wireless communication manner.
Optionally, each of the plurality of ZigBee node devices or each of a plurality of ZigBee node devices is configured to control a plurality of ZigBee node devices.
An embodiment of the present invention provides a node device, including a memory and a processor, where the memory stores a computer program operable on the processor, and the processor implements steps in the control method when executing the program, where the steps include: performing back link with the gateway; the method comprises the steps that a first ZigBee node device receives an instruction for controlling a ZigBee target device from a gateway, wherein the first ZigBee node device is one of a plurality of ZigBee node devices which are linked back to the gateway; and the first ZigBee node device transmits the instruction for controlling the ZigBee target device to the ZigBee target device.
An embodiment of the present invention provides a gateway, including a memory and a processor, where the memory stores a computer program that can be run on the processor, and when the processor executes the computer program, the processor implements steps in the control method, where the steps include: the method comprises the steps of respectively carrying out back-chaining with a plurality of ZigBee node devices, wherein the ZigBee node devices are configured to be capable of controlling ZigBee target devices; receiving a control instruction for controlling the ZigBee target equipment; and transmitting the control instruction to one of the plurality of ZigBee node devices.
Compared with the prior art, the technical scheme of the embodiment of the invention has the following advantages:
the embodiment of the invention provides a control method, which comprises the following steps: performing back link with the gateway; the method comprises the steps that a first ZigBee node device receives a control instruction for controlling a ZigBee target device from a gateway, wherein the first ZigBee node device is one of a plurality of ZigBee node devices which are linked back to the gateway; and the first ZigBee node device transmits the control instruction to the ZigBee target device. In a standby state, the plurality of ZigBee node devices are respectively linked back to the gateway, and for each ZigBee node device, when no link back exists, other ZigBee node devices are linked back to the gateway and transmit the control command to the ZigBee target device, so that the number of times of link back of each ZigBee node device in unit time can be reduced, and the power consumption of the plurality of ZigBee node devices is reduced.
Drawings
Fig. 1 is a schematic flow chart of a control method according to an embodiment of the present invention;
FIG. 2 is a flow chart of a control method according to an embodiment of the present invention;
FIG. 3 is a flow chart of a control method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a ZigBee network system according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a ZigBee node device according to an embodiment of the present invention; and
fig. 6 is a schematic structural diagram of a gateway according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1, fig. 1 is a schematic flow chart of a control method according to an embodiment of the present invention.
In S11, a back link is made with the gateway.
In some embodiments, the user performs smart home networking by using a ZigBee technology. In the ZigBee network, a plurality of ZigBee node devices are arranged and used for transmitting a control instruction to the ZigBee target device. Specifically, the ZigBee node device may be an intelligent switch, and the ZigBee target device may be an intelligent lamp.
In some embodiments, the plurality of ZigBee node devices may be linked back to the network separately. For example, the plurality of ZigBee node devices include a smart switch 1 and a smart switch 2, in the prior art, the smart switch 1 may control only a smart lamp 1 in a smart home network, and the smart switch 2 may control only a smart lamp 2, and in this embodiment, both the smart switch 1 and the smart switch 2 may control the smart lamp 1 and the smart lamp 2. Therefore, if the intelligent switches 1 and 2 need to be linked back with the gateway at a frequency of 5 times per second in the prior art, in this embodiment, the link back frequency of the intelligent switch 1 may be 2 times per second, and the link back frequency of the intelligent switch 2 may be 3 times per second, so that the link back frequency of each intelligent switch can be reduced in a unit time without affecting the response frequency of the intelligent lamp.
In specific implementation, the plurality of ZigBee node devices may perform a back link with the gateway in turn, or a frequency of a back link between a part of ZigBee node devices and the gateway may be set to be higher, and a frequency of a back link between another part of ZigBee node devices and the gateway may be set to be lower. According to actual requirements, different link back frequencies are set, the ZigBee network can be optimized, and power consumption of ZigBee node equipment is further reduced.
In S12, the first ZigBee node device receives a control instruction to control the ZigBee target device from the gateway.
The first ZigBee node device is one of a plurality of ZigBee node devices which are linked back with the gateway. Specifically, the first ZigBee node device receives the control instruction when looping back with the gateway.
In a typical application scenario, the ZigBee network includes two ZigBee node devices: smart switch 1 and smart switch 2. The intelligent switch 1 and the intelligent switch 2 are respectively linked back to the gateway, and when the link is established with the gateway, the intelligent switch 1 or the intelligent switch 2 can receive the control instruction from the gateway.
In S13, the first ZigBee node device transmits the control instruction to a ZigBee target device.
And after receiving the control instruction, the first ZigBee node equipment transmits the control instruction to the ZigBee target equipment.
In some embodiments, the method further comprises: configuring the plurality of ZigBee node devices to be capable of controlling the ZigBee target device.
Specifically, the operations are executed in the networking process, and after configuration is completed, the plurality of ZigBee node devices can transmit the control instruction to the ZigBee target device, so that control of the ZigBee target device is achieved.
In some embodiments, the number of the ZigBee target devices may be one or more. For example, the ZigBee network includes two ZigBee node devices: an intelligent switch 1 and an intelligent switch 2; and a ZigBee node device, intelligent lamp 1. In some embodiments, two ZigBee target devices may also be included: smart lamp 1 and smart lamp 2. The intelligent switch 1 and the intelligent lamp 1 are located in a living room, and the intelligent switch 2 and the intelligent lamp 2 are located in a garden.
In a specific implementation, in the networking process, the intelligent switch 1 and the intelligent switch 2 are configured to be capable of controlling the intelligent lamp 1 and the intelligent lamp 2. When the intelligent switch 1 receives a control instruction about the intelligent lamp 1, transmitting the control instruction to the intelligent lamp 1; when the intelligent switch 1 receives a control instruction about the intelligent lamp 2, the control instruction is transmitted to the intelligent lamp 2.
In some embodiments, the plurality of ZigBee node devices are in the same ZigBee network.
In some embodiments, the gateway may be a variety of gateway-enabled hardware devices, such as a router.
Referring to fig. 2, fig. 2 is a schematic flowchart of a control method according to an embodiment of the present invention.
In S21, a control instruction is received from the first ZigBee node device.
In some embodiments, a ZigBee target device receives the control instruction from the first ZigBee node device. The first ZigBee node device is one of a plurality of ZigBee node devices which are linked back with a gateway, and the plurality of ZigBee node devices are configured to be capable of controlling the ZigBee target device. For more details, reference may be made to the description of fig. 1, which is not repeated here.
In S22, a corresponding operation is performed according to the control instruction.
In some embodiments, the ZigBee target device may perform a corresponding operation according to the control instruction. Still taking the intelligent lamp as an example, after receiving the control instruction, the intelligent lamp performs operations such as switching on and off or adjusting brightness according to the control instruction.
Referring to fig. 3, fig. 3 is a flowchart illustrating a control method according to an embodiment of the present invention.
In S31, a chainback is performed with a plurality of ZigBee node devices, respectively, which are configured to each be capable of controlling a ZigBee target device.
In S32, a control command to control the ZigBee target device is received.
In S33, the control instruction is transmitted to one of the plurality of ZigBee node devices.
In some embodiments, multiple ZigBee node devices are in the same ZigBee network.
In some embodiments, said transmitting said control instruction to one of said plurality of ZigBee node devices comprises: and when the control instruction is received, sending the control instruction to the ZigBee node equipment for next time of chain returning.
In some embodiments, the method further comprises: configuring each of the plurality of ZigBee node devices to be capable of controlling the ZigBee target device.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a ZigBee network system according to an embodiment of the present invention.
The ZigBee network system 10 includes: a plurality of ZigBee node devices (111-11N); a gateway 12 and a ZigBee target device 13.
Wherein the gateway 12 is adapted to be back-linked with the plurality of ZigBee node devices (111-11N) and to send a control instruction to one of the plurality of ZigBee node devices (111-11N), respectively. The ZigBee target device 13 is adapted to perform a corresponding operation according to the control instruction.
In some embodiments, the gateway 12 interacts with the plurality of ZigBee node devices (111-11N) in a signaling manner by wireless communication.
In some embodiments, the ZigBee target control device 13 interacts with the plurality of ZigBee node devices (111-11N) in signaling by way of wireless communication.
In some embodiments, each of the plurality of ZigBee node devices (111-11N) is configured to be able to control the ZigBee target device.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a ZigBee node device according to an embodiment of the present invention.
In some embodiments, the ZigBee node device comprises a memory 21 and a processor 22, the memory 21 stores a computer program operable on the processor 22, the computer program stored on the memory 21 is a program for implementing the above method steps, and the processor 22 implements the above steps when executing the program. The memory 21 may include: ROM, RAM, magnetic or optical disks, and the like. The steps include: performing back link with the gateway; the method comprises the steps that a first ZigBee node device receives an instruction for controlling a ZigBee target device from a gateway, wherein the first ZigBee node device is one of a plurality of ZigBee node devices which are linked back to the gateway; and the first ZigBee node device transmits the instruction for controlling the ZigBee target device to the ZigBee target device.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a gateway according to an embodiment of the present invention.
In some embodiments, the gateway comprises a memory 31 and a processor 32, the memory 31 stores a computer program operable on the processor 32, the computer program stored on the memory 31 is a program for implementing the above method steps, and the processor 32 implements the above steps when executing the program. The memory 31 may include: ROM, RAM, magnetic or optical disks, and the like. The steps include: the method comprises the steps of respectively carrying out back-chaining with a plurality of ZigBee node devices, wherein the ZigBee node devices are configured to be capable of controlling ZigBee target devices; receiving a control instruction for controlling the ZigBee target equipment; and transmitting the control instruction to one of the plurality of ZigBee node devices.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer-readable storage medium, and the storage medium may include: ROM, RAM, magnetic or optical disks, and the like.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (11)
1. A control method, comprising:
the first ZigBee node equipment and the gateway are linked back; the first ZigBee node device is any one of a plurality of ZigBee node devices which are linked back to the gateway; configuring the plurality of ZigBee node devices to be capable of controlling the same ZigBee target device;
the first ZigBee node device receives a control instruction for controlling the ZigBee target device from the gateway;
the first ZigBee node device transmits the control instruction to the ZigBee target device;
when no chain return exists, each ZigBee node device is linked back to the gateway by other ZigBee node devices and transmits the control instruction to the ZigBee target device;
the plurality of ZigBee node devices are linked back with the gateway in turn, or the link back frequency of part of ZigBee node devices and the gateway is set to be higher, and the link back frequency of the other part of ZigBee node devices and the gateway is set to be lower.
2. The control method according to claim 1, wherein the plurality of ZigBee node devices are in the same ZigBee network.
3. The control method according to claim 1, wherein the gateway is a router.
4. A control method, comprising:
the method comprises the steps that chaining is respectively carried out with a plurality of ZigBee node devices, and the ZigBee node devices are configured to be capable of controlling the same ZigBee target device; configuring the plurality of ZigBee node devices to be capable of controlling the same ZigBee target device;
receiving a control instruction for controlling the ZigBee target equipment; and
directly transmitting the control instruction to any one of the plurality of ZigBee node devices, so that the ZigBee node device receiving the control instruction controls the ZigBee target device;
when no chain return exists, each ZigBee node device is linked back to the gateway by other ZigBee node devices and transmits the control instruction to the ZigBee target device;
the plurality of ZigBee node devices are linked back with the gateway in turn, or the link back frequency of part of ZigBee node devices and the gateway is set to be higher, and the link back frequency of the other part of ZigBee node devices and the gateway is set to be lower.
5. The control method according to claim 4, wherein the plurality of ZigBee node devices are in the same ZigBee network.
6. The control method according to claim 4, wherein the transmitting the control instruction to one of the plurality of ZigBee node devices comprises: and when the control instruction is received, sending the control instruction to the ZigBee node equipment for next time of chain returning.
7. A ZigBee network system, comprising:
a plurality of ZigBee node devices; configuring the plurality of ZigBee node devices to be capable of controlling the same ZigBee target device;
the gateway is suitable for being respectively linked back with the plurality of ZigBee node devices and sending a control instruction to any one of the plurality of ZigBee node devices; and
the ZigBee target device is suitable for executing corresponding operation according to the control instruction;
when no chain return exists, each ZigBee node device is linked back to the gateway by other ZigBee node devices and transmits the control instruction to the ZigBee target device;
the plurality of ZigBee node devices are linked back with the gateway in turn, or the link back frequency of part of ZigBee node devices and the gateway is set to be higher, and the link back frequency of the other part of ZigBee node devices and the gateway is set to be lower.
8. The ZigBee network system of claim 7, wherein the gateway and the plurality of ZigBee node devices perform signaling interaction in a wireless communication manner.
9. The ZigBee network system of claim 7, wherein the ZigBee target control device and the plurality of ZigBee node devices perform signaling interaction in a wireless communication manner.
10. A ZigBee node device comprising a memory and a processor, the memory having stored thereon a computer program operable on the processor, wherein the processor implements the steps in the control method when executing the program, the steps comprising:
the first ZigBee node and the gateway carry out back link; the first ZigBee node device is any one of a plurality of ZigBee node devices which are linked back to the gateway; configuring the plurality of ZigBee node devices to be capable of controlling the same ZigBee target device;
the first ZigBee node device receives an instruction for controlling the ZigBee target device from the gateway; and
the first ZigBee node device transmits the instruction for controlling the ZigBee target device to the ZigBee target device;
when no chain return exists, each ZigBee node device is linked back to the gateway by other ZigBee node devices and transmits the control instruction to the ZigBee target device;
the plurality of ZigBee node devices are linked back with the gateway in turn, or the link back frequency of part of ZigBee node devices and the gateway is set to be higher, and the link back frequency of the other part of ZigBee node devices and the gateway is set to be lower.
11. A gateway comprising a memory and a processor, the memory having stored thereon a computer program operable on the processor, wherein the processor implements the steps in the control method when executing the program, the steps comprising:
the method comprises the steps that chaining is respectively carried out with a plurality of ZigBee node devices, and the ZigBee node devices are configured to be capable of controlling the same ZigBee target device;
receiving a control instruction for controlling the ZigBee target equipment; and
transmitting the control instruction to any one of the plurality of ZigBee node devices;
when no chain return exists, each ZigBee node device is linked back to the gateway by other ZigBee node devices and transmits the control instruction to the ZigBee target device;
the plurality of ZigBee node devices are linked back with the gateway in turn, or the link back frequency of part of ZigBee node devices and the gateway is set to be higher, and the link back frequency of the other part of ZigBee node devices and the gateway is set to be lower.
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