CN108259279B - Control method and system of air conditioner, storage medium and processor - Google Patents
Control method and system of air conditioner, storage medium and processor Download PDFInfo
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- CN108259279B CN108259279B CN201711278290.6A CN201711278290A CN108259279B CN 108259279 B CN108259279 B CN 108259279B CN 201711278290 A CN201711278290 A CN 201711278290A CN 108259279 B CN108259279 B CN 108259279B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L2012/284—Home automation networks characterised by the type of medium used
- H04L2012/2841—Wireless
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Abstract
The invention discloses a control method and system of an air conditioner, a storage medium and a processor. Wherein, this system includes: a ZigBee coordinator arranged in a first air conditioner of the plurality of air conditioners; the ZigBee router is arranged in a second air conditioner of the plurality of air conditioners, wherein the second air conditioner is any one of the air conditioners except the first air conditioner, and the ZigBee coordinator and the ZigBee router are used for constructing a local area network; and the ZigBee terminal node is arranged in the control equipment, is accessed into the local area network, and is used for receiving the control instruction generated by the control equipment, transmitting the control instruction to a target air conditioner in the plurality of air conditioners through the local area network, and/or receiving the running state of the target air conditioner and the environmental data of the environment where the target air conditioner is located, which are returned by the target air conditioner, and transmitting the running state and the environmental data to the control equipment. The invention solves the technical problems that the air conditioner in the prior art is easily interfered by other infrared rays or electromagnetic signals in the control process and has low control accuracy.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a control method and system of an air conditioner, a storage medium and a processor.
Background
The existing communication mode of the air conditioner indoor unit and the remote controller adopts an infrared wireless communication technology. The infrared wireless communication technology has the advantages of low cost, small volume, low power consumption and the like, so the infrared wireless communication technology is widely applied to the life of users, but the infrared communication technology interferes with each other, for example, household appliances such as an air conditioner and the like are easily influenced by infrared rays emitted by a camera in the process of utilizing infrared rays for control, and the infrared rays have weak anti-interference capability on electromagnetic signals in the transmission process.
Aiming at the problems that the air conditioner in the prior art is easily interfered by other infrared rays or electromagnetic signals and has low control accuracy, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides a control method and system of an air conditioner, a storage medium and a processor, which are used for at least solving the technical problems that the air conditioner is easily interfered by other infrared rays or electromagnetic signals and has low control accuracy in the control process in the prior art.
According to an aspect of an embodiment of the present invention, there is provided a control system of an air conditioner including: a ZigBee coordinator arranged in a first air conditioner of the plurality of air conditioners; the ZigBee router is arranged in a second air conditioner of the plurality of air conditioners, wherein the second air conditioner is any one air conditioner except the first air conditioner, and the ZigBee coordinator and the ZigBee router are used for constructing a local area network; the ZigBee terminal node is arranged in the control equipment, is accessed to the local area network, and is used for receiving a control instruction generated by the control equipment, transmitting the control instruction to a target air conditioner in the plurality of air conditioners through the local area network, and/or receiving the running state of the target air conditioner and the environmental data of the environment where the target air conditioner is located, which are returned by the target air conditioner, and transmitting the running state and the environmental data to the control equipment, wherein the control instruction is used for controlling the running state of the target air conditioner, and/or acquiring the running state and the environmental data, and the running state and the environmental data are displayed by the control equipment.
According to another aspect of the embodiments of the present invention, there is also provided a control method of an air conditioner, including: the ZigBee terminal node is accessed into a local area network which is constructed by the ZigBee coordinator and the ZigBee router in a participating mode, wherein the ZigBee terminal node is arranged in the control equipment, the ZigBee coordinator is arranged in a first air conditioner of the air conditioners, the ZigBee router is arranged in a second air conditioner of the air conditioners, and the second air conditioner is any one air conditioner except the first air conditioner; the ZigBee terminal node receives a control instruction generated by the control equipment, wherein the control instruction is used for controlling the running state of a target air conditioner in the plurality of air conditioners and/or acquiring the running state of the target air conditioner and environmental data of the environment where the target air conditioner is located; the ZigBee terminal node transmits a control instruction to the target air conditioner through the local area network, and/or receives the running state and the environmental data returned by the target air conditioner and transmits the running state and the environmental data to the control equipment, wherein the running state and the environmental data are displayed by the control equipment.
According to another aspect of the embodiments of the present invention, there is also provided a storage medium including a stored program, wherein the apparatus in which the storage medium is controlled when the program is executed performs the control method of the air conditioner in the above-described embodiments.
According to another aspect of the embodiments of the present invention, there is also provided a processor for running a program, wherein the program is run to execute the control method of the air conditioner in the above embodiments.
In the embodiment of the invention, the ZigBee coordinator and the ZigBee router can be arranged in a plurality of air conditioners, the ZigBee terminal node is arranged in the control equipment, the control instruction is transmitted through the ZigBee local area network, the control on the operation states of all the air conditioners in the local area network is realized, and the operation states and the environmental data of the environments of all the air conditioners are read.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a schematic diagram of a control system of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic network topology diagram of an alternative ZigBee local area network according to the embodiment of the invention;
FIG. 3 is a schematic diagram of an alternative remote control communicating with an air conditioner according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an alternative remote control and display panel according to an embodiment of the present invention;
fig. 5 is a flowchart of a control method of an air conditioner according to an embodiment of the present invention.
Wherein the following reference numerals are included in the above figures:
1. a display panel; 2. a remote controller; 3. an antenna strap.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
According to an embodiment of the present invention, there is provided an embodiment of a control system of an air conditioner.
Fig. 1 is a schematic diagram of a control system of an air conditioner according to an embodiment of the present invention, as shown in fig. 1, the system including: a ZigBee coordinator 11, a ZigBee router 13 and a ZigBee terminal node 15.
Wherein the ZigBee coordinator 11 is provided in a first air conditioner of the plurality of air conditioners; the ZigBee router 13 is arranged in a second air conditioner of the plurality of air conditioners, wherein the second air conditioner is any one of the air conditioners except the first air conditioner, and the ZigBee coordinator and the ZigBee router are used for constructing a local area network; the ZigBee terminal node 15 is arranged in the control device, is accessed to a local area network, and is used for receiving a control instruction generated by the control device, transmitting the control instruction to a target air conditioner in the plurality of air conditioners through the local area network, and/or receiving an operation state of the target air conditioner and environmental data of an environment where the target air conditioner is located, which are returned by the target air conditioner, and transmitting the operation state and the environmental data to the control device, wherein the control instruction is used for controlling the operation state of the target air conditioner, and/or acquiring the operation state and the environmental data, and the operation state and the environmental data are displayed by the control device.
Specifically, the ZigBee wireless communication technology is a technical standard on the aspects of networking, security and application software developed based on the ieee802.15.4 wireless standard, has the characteristics of ad hoc network, low cost, low power consumption, low transmission rate, strong stability, large network capacity and the like, and is widely applied to industrial control; the plurality of air conditioners may be air conditioners in the same area, for example, large occasions such as a train station hall, a sports stadium, a library, a shopping mall, or a family; the ZigBee coordinator is a builder of the whole ZigBee local area network, the ZigBee router and the ZigBee terminal nodes can be added or deleted according to actual needs, the nodes in the local area network can be expanded to 10 levels and can be continuously increased according to needs, the theoretical value of the capacity of the local area network is as high as 65536, and the actually measured transmission distance is larger than 75M; the control device can be a remote controller for controlling an air conditioner; the target air conditioner can be any one or more air conditioners which are required to be controlled by a user, so that single control or group control of all the air conditioners is realized; the above-mentioned operation state may be a set temperature, an operation mode, a wind speed, etc. of the target air conditioner, which is not specifically limited in the present invention; the environmental data may be environmental parameters such as temperature, humidity, carbon dioxide content and the like around the target air conditioner, but is not limited thereto; the control instruction can be designed according to the requirement, and compared with the existing infrared wireless communication control mode, the ZigBee wireless communication control mode can also read the running state and the ambient environment parameters of the air conditioner.
In an optional scheme, a ZigBee router or a ZigBee coordinator (hardware of the ZigBee coordinator and hardware of the ZigBee router are identical, and identities of the ZigBee router and the ZigBee router can be changed by a program) can be embedded in display panels of all air conditioners in the same area, and a ZigBee terminal node is embedded in a remote controller. After the air conditioners are powered on, the ZigBee coordinator and the ZigBee router form a mesh type network, two air conditioners can be communicated with each other, a user can control any one or more air conditioners through the remote controller, after the ZigBee terminal nodes receive a control instruction generated by the remote controller, the local area network formed by the ZigBee coordinator and the ZigBee router can transmit the control instruction to any one or more air conditioners needing to be controlled, the user can control the running state of any one or more air conditioners through the remote controller and read the running state and surrounding environment parameters of any one or more air conditioners, the control process is more convenient, and the user can control the air conditioners without aligning the remote controller to the air conditioners.
It should be noted that the model of the ZigBee coordinator, the ZigBee router, and the main control chip of the ZigBee terminal node may be CC 2530.
According to the embodiment of the invention, the ZigBee coordinator and the ZigBee router can be arranged in the plurality of air conditioners, the ZigBee terminal node is arranged in the control equipment, the control instruction is transmitted through the ZigBee local area network, the control on the operation states of all the air conditioners in the local area network is realized, and the operation states of all the air conditioners and the environmental data of the environments are read.
Optionally, in the embodiment of the present invention, the control instruction carries identification information of the target air conditioner; and the target air conditioner is also used for executing a control instruction according to the identification information.
Specifically, the above-described identification information may be unique numbers of all air conditioners.
In an optional scheme, the control instruction may carry a number of one or more air conditioners to be controlled, so that all the air conditioners can determine the air conditioners to be controlled by the remote controller according to the number carried in the control instruction, and when determining that the air conditioners are the air conditioners to be controlled by the remote controller, the control instruction may be executed, for example, the air conditioners operate according to the operation parameters in the control instruction, or return to the current operation state and the ambient environment parameters.
Optionally, in the above embodiment of the present invention, the ZigBee router or ZigBee coordinator is configured to transmit the control instruction to the target air conditioner according to the transmission route corresponding to the identification information.
Specifically, the transmission route may be an optimal transmission route, the main body for selecting the optimal route is a ZigBee router, and the ZigBee router has a main function of routing data, and monitors the route before selecting the route each time, and performs data routing after monitoring idle, thereby realizing selection of the optimal route in the data transmission process.
In an optional scheme, if the ZigBee router is connected with the ZigBee terminal node, after receiving a control instruction transmitted by the ZigBee terminal node, the ZigBee router determines any one or more air conditioners to be controlled by a user according to a number carried in the control instruction, and selects an optimal route for transmission of the control instruction, and transmits the control instruction to the ZigBee coordinator, and the ZigBee coordinator also issues the control instruction to any one or more air conditioners to be controlled by the user according to the optimal route, thereby ensuring stability and reliability of transmission of the control instruction.
Optionally, in the above embodiment of the present invention, the ZigBee terminal node is further configured to obtain signal strength of the ZigBee coordinator and/or at least one ZigBee router within a preset detection range, determine the ZigBee coordinator or ZigBee router corresponding to the maximum signal strength in the ZigBee coordinator and/or at least one ZigBee router, and establish connection with the ZigBee coordinator or ZigBee router corresponding to the maximum signal strength.
Specifically, the preset detection range may be a range in which the ZigBee terminal node searches for ZigBee devices (including a ZigBee router and a ZigBee coordinator).
In an optional scheme, after the ZigBee terminal node is powered on, the ZigBee device with the best signal strength can be selected as the access device according to the signal strengths of all the searched ZigBee devices, so that the ZigBee terminal node is added to the local area network. It should be noted that, in general, the ZigBee device with the best signal strength may be the closest ZigBee coordinator or ZigBee router.
It should be noted that the connection of the ZigBee terminal node is dynamically changed, and the ZigBee terminal node can always maintain connection with the ZigBee device having the best signal strength.
It should be further noted that the ZigBee terminal node immediately joins the local area network after being powered on, the joining speed of the ZigBee terminal node is 1-3s, and the operation state of the air conditioner can be controlled and the operation state and the ambient environment parameters of the air conditioner can be read after the ZigBee terminal node joins the network.
Optionally, in the above embodiment of the present invention, the ZigBee terminal node is further configured to reduce the current of the ZigBee coordinator to a preset value if the control instruction is not received within a preset time period.
Specifically, the above-mentioned preset time period may be 5 s; the above-mentioned preset value may be a current value of the μ a class.
In an optional scheme, after the user completes control for 5s, that is, the ZigBee terminal node does not receive any control instruction within 5s, the ZigBee terminal node enters a sleep mode, the current is reduced to the level μ a in the sleep mode, and the cruising ability can meet the daily use requirement of the user. When the remote controller is in the sleep mode, the user can immediately wake up when controlling the air conditioner again.
Optionally, in the above embodiment of the present invention, the ZigBee coordinator is configured to establish the local area network after the first air conditioner is powered on; and the ZigBee router is used for accessing the local area network after the second air conditioner is powered on.
In an optional scheme, after power is on, the ZigBee coordinator can establish a ZigBee local area network, air conditioners provided with ZigBee routers can automatically join in the ZigBee local area network, and each air conditioner has a unique number.
Optionally, in the above embodiment of the present invention, the first air conditioner is an air conditioner located in a central position among the plurality of air conditioners, where the central position is used to represent a center of an area where the plurality of air conditioners are located.
In an optional scheme, the ZigBee coordinator needs to be installed at the center of the ZigBee local area network, and for large-scale occasions such as a train station hall, a sports stadium, a library, a shopping mall and the like, the ZigBee coordinator can be installed in air outlets at the central positions of all the air outlets; for a home situation, a ZigBee coordinator may be installed on a display panel of an air conditioner at a central location of all air conditioners.
Optionally, in the above embodiments of the present invention, the ZigBee coordinator or the ZigBee router is installed on a display panel of the air conditioner, or in an outlet of the air conditioner.
In an optional scheme, for large-scale occasions such as a train station hall, a stadium, a library, a shopping mall and the like, a ZigBee router can be embedded into each air outlet of an air conditioning unit, a user can read data such as temperature and humidity and carbon dioxide content of each air outlet through remote control, and the air output of each air outlet can be accurately controlled; for the family occasion, a ZigBee router or a ZigBee coordinator can be embedded in a display panel of the air conditioner, a user can read the temperature, humidity, carbon dioxide content and other data of all the air conditioners through a remote controller, and all the air conditioners can be controlled individually or in groups.
Optionally, in the above embodiment of the present invention, each air conditioning and controlling device is further installed with an antenna strap.
In an optional scheme, in order to increase the transmission distance between the ZigBee coordinator, the ZigBee router and the ZigBee terminal node, antennas can be added on the controller and the air conditioner display panel, in the embodiment of the invention, the transmission distance is greater than 75M, and the air conditioner group control requirements in different use occasions can be met.
Fig. 2 is a schematic diagram of a network topology of an alternative ZigBee local area network according to an embodiment of the present invention, fig. 3 is a schematic diagram of an alternative remote controller according to an embodiment of the present invention communicating with an air conditioner, and fig. 4 is a schematic diagram of an alternative remote controller and a display panel according to an embodiment of the present invention. A preferred embodiment of the present invention will be described in detail with reference to fig. 2 to 4. As shown in fig. 2, the ZigBee coordinator and the ZigBee router may form a mesh-type local area network, and two ZigBee routers may communicate with each other, and a dotted line in fig. 2 represents wireless communication and is capable of transmitting data.
As shown in fig. 3, the ZigBee terminal node is installed inside the remote controller, the ZigBee coordinator is installed on the display panel of the air conditioner 1, the ZigBee router 1 is installed on the display panel of the air conditioner 2, and the ZigBee router 2 is installed on the display panel of the air conditioner 3. The ZigBee terminal nodes can select the best access equipment according to the strength of wireless signals when the ZigBee terminal nodes are added into a local area network, when the air conditioner 1, the air conditioner 2 and the air conditioner 3 are required to be controlled, the ZigBee terminal nodes can send out control instructions carrying three numbers 1, 2 and 3, the control instructions can be transmitted back to the ZigBee coordinator through the optimal route, the ZigBee coordinator can also select the optimal route to transmit the control instructions to the ZigBee router 1 and the ZigBee router 2, and therefore the air conditioner 1, the air conditioner 2 and the air conditioner 3 are controlled.
As shown in fig. 4, an antenna strip 3 may be provided on the display panel 1 and the controller 2, thereby increasing the transmission distance of the ZigBee coordinator 11, the ZigBee router 13, and the ZigBee terminal node 15.
Through the scheme, the air conditioner group control scheme based on the ZigBee wireless communication technology can lead a user to be more careful in the process of remotely controlling the air conditioner, the user can carry out group control or independent control on the air conditioner in a local area network through the remote controller and read the running state and the ambient environment parameters of each air conditioner, the whole control process is simpler and easier, the control on the air conditioner can be realized without aligning the air conditioner, and the experience of the user in the process of remotely controlling the air conditioner is greatly improved. In addition, the ZigBee wireless communication technology has stronger anti-jamming capability compared with the infrared wireless communication technology, and the commercial air conditioner wireless group control solution based on the ZigBee wireless communication technology has stronger stability and reliability in a more complex wireless communication environment in the future.
Example 2
According to an embodiment of the present invention, there is provided an embodiment of a control method of an air conditioner, it should be noted that the steps shown in the flowchart of the drawings may be executed in a computer system such as a set of computer executable instructions, and that although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in an order different from that here.
Fig. 5 is a flowchart of a control method of an air conditioner according to an embodiment of the present invention, as shown in fig. 5, the method including the steps of:
and step S502, the ZigBee terminal node is accessed into a local area network which is constructed by the ZigBee coordinator and the ZigBee router, wherein the ZigBee terminal node is arranged in the control equipment, the ZigBee coordinator is arranged in a first air conditioner of the plurality of air conditioners, the ZigBee router is arranged in a second air conditioner of the plurality of air conditioners, and the second air conditioner is any one air conditioner except the first air conditioner.
Specifically, the ZigBee wireless communication technology is a technical standard on the aspects of networking, security and application software developed based on the ieee802.15.4 wireless standard, has the characteristics of ad hoc network, low cost, low power consumption, low transmission rate, strong stability, large network capacity and the like, and is widely applied to industrial control; the plurality of air conditioners may be air conditioners in the same area, for example, large occasions such as a train station hall, a sports stadium, a library, a shopping mall, or a family; the ZigBee coordinator is a builder of the whole ZigBee local area network, the ZigBee router and the ZigBee terminal nodes can be added or deleted according to actual needs, the nodes in the local area network can be expanded to 10 levels and can be continuously increased according to needs, the theoretical value of the capacity of the local area network is as high as 65536, and the actually measured transmission distance is larger than 75M.
And step S504, the ZigBee terminal node receives a control instruction generated by the control equipment, wherein the control instruction is used for controlling the running state of a target air conditioner in the plurality of air conditioners and/or acquiring the running state of the target air conditioner and the environmental data of the environment where the target air conditioner is located.
Specifically, the control device described above may be a remote controller that controls an air conditioner; the target air conditioner can be any one or more air conditioners which are required to be controlled by a user, so that single control or group control of all the air conditioners is realized; the above-mentioned operation state may be a set temperature, an operation mode, a wind speed, etc. of the target air conditioner, which is not specifically limited in the present invention; the environmental data may be environmental parameters such as temperature, humidity, carbon dioxide content and the like around the target air conditioner, but is not limited thereto; the control instruction can be designed according to the requirement, and compared with the existing infrared wireless communication control mode, the ZigBee wireless communication control mode can also read the running state and the ambient environment parameters of the air conditioner.
And S506, the ZigBee terminal node transmits a control instruction to the target air conditioner through the local area network, and/or receives the running state and the environmental data returned by the target air conditioner and transmits the running state and the environmental data to the control equipment, wherein the running state and the environmental data are displayed by the control equipment.
In an optional scheme, a ZigBee router or a ZigBee coordinator (hardware of the ZigBee node coordinator and hardware of the ZigBee node router are identical, and identities of the ZigBee node router and the ZigBee node router can be changed through a program) can be embedded in display panels of all air conditioners in the same area, and a ZigBee terminal node is embedded in a remote controller. After the air conditioners are powered on, the ZigBee coordinator and the ZigBee router form a mesh type network, two air conditioners can be communicated with each other, a user can control any one or more air conditioners through the remote controller, after the ZigBee terminal nodes receive a control instruction generated by the remote controller, the local area network formed by the ZigBee coordinator and the ZigBee router can transmit the control instruction to any one or more air conditioners needing to be controlled, the user can control the running state of any one or more air conditioners through the remote controller and read the running state and surrounding environment parameters of any one or more air conditioners, the control process is more convenient, and the user can control the air conditioners without aligning the remote controller to the air conditioners.
According to the embodiment of the invention, the ZigBee coordinator and the ZigBee router can be arranged in the plurality of air conditioners, the ZigBee terminal node is arranged in the control equipment, the control instruction is transmitted through the ZigBee local area network, the control on the operation states of all the air conditioners in the local area network is realized, and the operation states of all the air conditioners and the environmental data of the environments are read.
Optionally, in the foregoing embodiment of the present invention, the control instruction carries identification information of the target air conditioner.
Specifically, the above-described identification information may be unique numbers of all air conditioners.
In an optional scheme, the control instruction may carry a number of one or more air conditioners to be controlled, so that all the air conditioners can determine the air conditioners to be controlled by the remote controller according to the number carried in the control instruction, and when determining that the air conditioners are the air conditioners to be controlled by the remote controller, the control instruction may be executed, for example, the air conditioners operate according to the operation parameters in the control instruction, or return to the current operation state and the ambient environment parameters.
Optionally, in the foregoing embodiment of the present invention, in step S506, the transmitting, by the ZigBee terminal node through the local area network, the control instruction to the target air conditioner includes:
and step S5062, the ZigBee terminal node transmits the control instruction to the target air conditioner through the local area network according to the transmission route corresponding to the identification information.
Specifically, the transmission route may be an optimal transmission route, the main body for selecting the optimal route is a ZigBee router, and the ZigBee router has a main function of routing data, and monitors the route before selecting the route each time, and performs data routing after monitoring idle, thereby realizing selection of the optimal route in the data transmission process.
In an optional scheme, if the ZigBee router is connected with the ZigBee terminal node, after receiving a control instruction transmitted by the ZigBee terminal node, the ZigBee router determines any one or more air conditioners to be controlled by a user according to a number carried in the control instruction, and selects an optimal route for transmission of the control instruction, and transmits the control instruction to the ZigBee coordinator, and the ZigBee coordinator also issues the control instruction to any one or more air conditioners to be controlled by the user according to the optimal route, thereby ensuring stability and reliability of transmission of the control instruction.
Optionally, in the foregoing embodiment of the present invention, in step S502, accessing, by a ZigBee terminal node, a local area network in which a ZigBee coordinator and a ZigBee router participate in construction includes:
and S5022, the ZigBee terminal node acquires the signal strength of the ZigBee coordinator and/or at least one ZigBee router in a preset detection range.
Specifically, the preset detection range may be a range in which the ZigBee terminal node searches for ZigBee devices (including a ZigBee router and a ZigBee coordinator).
And step S5024, the ZigBee terminal node determines the ZigBee coordinator or the ZigBee router corresponding to the maximum signal intensity in the ZigBee coordinator and/or at least one ZigBee router.
And S5026, the ZigBee terminal node is connected with the ZigBee coordinator or the ZigBee router corresponding to the maximum signal intensity.
In an optional scheme, after the ZigBee terminal node is powered on, the ZigBee device with the best signal strength can be selected as the access device according to the signal strengths of all the searched ZigBee devices, so that the ZigBee terminal node is added to the local area network. It should be noted that, in general, the ZigBee device with the best signal strength may be the closest ZigBee coordinator or ZigBee router.
It should be noted that the connection of the ZigBee terminal node is dynamically changed, and the ZigBee terminal node can always maintain connection with the ZigBee device having the best signal strength.
It should be further noted that the ZigBee terminal node immediately joins the local area network after being powered on, the joining speed of the ZigBee terminal node is 1-3s, and the operation state of the air conditioner can be controlled and the operation state and the ambient environment parameters of the air conditioner can be read after the ZigBee terminal node joins the network.
Optionally, in the above embodiment of the present invention, in step S506, after the ZigBee terminal node transmits the control instruction to the target air conditioner through the local area network, the method further includes:
step S512, the ZigBee terminal node judges whether a control instruction is not received all the time within a preset time period.
Specifically, the above-mentioned preset time period may be 5 s.
And step S514, if the control instruction is not received in the preset time period, the ZigBee terminal node reduces the current of the ZigBee terminal node to a preset value.
Specifically, the above-mentioned preset value may be a current value of μ a level.
In an optional scheme, after the user completes control for 5s, that is, the ZigBee terminal node does not receive any control instruction within 5s, the ZigBee terminal node enters a sleep mode, the current is reduced to the level μ a in the sleep mode, and the cruising ability can meet the daily use requirement of the user. When the remote controller is in the sleep mode, the user can immediately wake up when controlling the air conditioner again.
Example 3
According to an embodiment of the present invention, there is provided an embodiment of a storage medium including a stored program, wherein a device in which the storage medium is controlled to execute the control method of the air conditioner in the above-described embodiment 2 when the program is executed.
Example 4
According to an embodiment of the present invention, there is provided an embodiment of a processor for executing a program, wherein the program executes the control method of the air conditioner in the above embodiment 2.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (14)
1. A control system of an air conditioner, comprising:
a ZigBee coordinator arranged in a first air conditioner of the plurality of air conditioners;
the ZigBee router is arranged in a second air conditioner of the plurality of air conditioners, wherein the second air conditioner is any one air conditioner except the first air conditioner, and the ZigBee coordinator and the ZigBee router are used for constructing a local area network;
the ZigBee terminal node is arranged in the control equipment, is accessed to the local area network, and is used for receiving a control instruction generated by the control equipment, transmitting the control instruction to a target air conditioner in the plurality of air conditioners through the local area network, and/or receiving an operation state of the target air conditioner and environmental data of an environment where the target air conditioner is located, which are returned by the target air conditioner, and transmitting the operation state and the environmental data to the control equipment, wherein the control instruction is used for controlling the operation state of the target air conditioner, and/or acquiring the operation state and the environmental data, which are displayed by the control equipment, and the control equipment is a remote controller for controlling the air conditioner;
the control instruction carries identification information of the target air conditioner, and the identification information is the number of the target air conditioner;
and the target air conditioner is also used for executing the control instruction according to the identification information.
2. The system of claim 1,
and the ZigBee router or the ZigBee coordinator is used for transmitting the control command to the target air conditioner according to the transmission route corresponding to the identification information.
3. The system of claim 2, wherein the ZigBee terminal node is further configured to obtain signal strength of a ZigBee coordinator and/or at least one ZigBee router within a preset detection range, determine the ZigBee coordinator or ZigBee router corresponding to the maximum signal strength in the ZigBee coordinator and/or the at least one ZigBee router, and establish connection with the ZigBee coordinator or ZigBee router corresponding to the maximum signal strength.
4. The system of claim 1, wherein the ZigBee terminal node is further configured to reduce the current of the ZigBee coordinator to a preset value if the control instruction is not received within a preset time period.
5. The system of claim 1,
the ZigBee coordinator is used for establishing the local area network after the first air conditioner is powered on;
the ZigBee router is used for accessing the local area network after the second air conditioner is powered on.
6. The system of claim 1, wherein the first air conditioner is a central air conditioner of the plurality of air conditioners, wherein the central location is used to characterize a center of an area where the plurality of air conditioners are located.
7. The system of claim 1, wherein the ZigBee coordinator or the ZigBee router is installed on a display panel of the air conditioner, or in an outlet of the air conditioner.
8. The system of claim 1, wherein each air conditioner and the control device is further equipped with an antenna strap.
9. A control method of an air conditioner, comprising:
the ZigBee terminal node is accessed into a local area network which is constructed by a ZigBee coordinator and a ZigBee router, wherein the ZigBee terminal node is arranged in control equipment, the ZigBee coordinator is arranged in a first air conditioner of a plurality of air conditioners, the ZigBee router is arranged in a second air conditioner of the plurality of air conditioners, the second air conditioner is any one air conditioner except the first air conditioner, and the control equipment is a remote controller for controlling the air conditioner;
the ZigBee terminal node receives a control instruction generated by the control equipment, wherein the control instruction is used for controlling the running state of a target air conditioner in the plurality of air conditioners and/or acquiring the running state of the target air conditioner and environmental data of the environment where the target air conditioner is located;
the ZigBee terminal node transmits the control instruction to the target air conditioner through the local area network, and/or receives the running state and the environmental data returned by the target air conditioner and transmits the running state and the environmental data to the control equipment, wherein the running state and the environmental data are displayed by the control equipment;
the control instruction carries identification information of the target air conditioner, and the identification information is the number of the target air conditioner.
10. The method of claim 9, wherein the ZigBee terminal node transmitting the control instruction to the target air conditioner through the local area network comprises:
and the ZigBee terminal node transmits the control instruction to the target air conditioner through the local area network according to the transmission route corresponding to the identification information.
11. The method of claim 9, wherein the accessing of the ZigBee terminal node into the ZigBee coordinator and the ZigBee router to participate in the constructed local area network comprises the following steps:
the ZigBee terminal node acquires the signal intensity of a ZigBee coordinator and/or at least one ZigBee router in a preset detection range;
the ZigBee terminal node determines a ZigBee coordinator or a ZigBee router corresponding to the maximum signal intensity in the ZigBee coordinator and/or the at least one ZigBee router;
and the ZigBee terminal node establishes connection with the ZigBee coordinator or the ZigBee router corresponding to the maximum signal intensity.
12. The method of claim 9, wherein after the ZigBee terminal node transmits the control instruction to the target air conditioner through the local area network, the method further comprises:
the ZigBee terminal node judges whether the control instruction is not received all the time within a preset time period;
if the control instruction is not received within the preset time period, the ZigBee terminal node reduces the current of the ZigBee terminal node to a preset value.
13. A storage medium characterized by comprising a stored program, wherein an apparatus in which the storage medium is located is controlled to execute the control method of the air conditioner according to any one of claims 9 to 12 when the program is executed.
14. A processor, characterized in that the processor is configured to execute a program, wherein the program executes the control method of the air conditioner according to any one of claims 9 to 12.
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| CN109270902B (en) * | 2018-10-09 | 2020-11-06 | 珠海格力电器股份有限公司 | Temperature controller control method and system, master temperature controller and controlled temperature controller |
| CN111197839A (en) * | 2018-11-16 | 2020-05-26 | 奥克斯空调股份有限公司 | Air conditioner test control method, test remote controller and air conditioner |
| CN113093565B (en) * | 2021-06-04 | 2021-10-01 | 武汉慧联无限科技有限公司 | Control method and control platform for electronic equipment, electronic equipment and storage medium |
| CN114187753A (en) * | 2021-11-25 | 2022-03-15 | 珠海格力电器股份有限公司 | Data transmission device, method, control device and electrical equipment |
| CN114363384B (en) * | 2021-12-22 | 2023-04-07 | 珠海格力电器股份有限公司 | Device pointing control method, device, system, electronic device and storage medium |
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| CN104111634A (en) * | 2013-04-17 | 2014-10-22 | 珠海格力电器股份有限公司 | Smart home system and control method |
| CN104613591B (en) * | 2013-11-05 | 2018-02-27 | 海尔集团公司 | A kind of air conditioner wireless network-building method |
| CN104613588B (en) * | 2013-11-05 | 2017-11-28 | 海尔集团公司 | A kind of air conditioner wireless network-building method and device |
| CN105091198A (en) * | 2014-05-14 | 2015-11-25 | 青岛海尔空调电子有限公司 | Method and device for realizing networking for wireless communication of indoor and outdoor units of air conditioner |
| CN106594999A (en) * | 2016-12-28 | 2017-04-26 | 重庆金鑫科技产业发展有限公司 | Air conditioner control system and air conditioner |
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