CN111854075A - Wire controller, method and device for building wire controller network and air conditioning system - Google Patents
Wire controller, method and device for building wire controller network and air conditioning system Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000004378 air conditioning Methods 0.000 title claims abstract description 21
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
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Abstract
The invention discloses a line controller, a method and a device for establishing a line controller network and an air conditioning system. The invention comprises the following steps: a line controller chip; the wireless communication unit is connected with the wire controller chip and is used for forming a wire controller network with other wire controllers through wireless communication; and the environment detection unit is connected with the wire controller chip and is used for acquiring environment data of the wire controller in the environment. The invention solves the technical problem that the single-line controller can not uniformly control the household air conditioning system in the related technology.
Description
Technical Field
The invention relates to the field of air conditioner control, in particular to a line controller, a method and a device for building a line controller network and an air conditioner system.
Background
In the related art, the line controller is mostly used in a household air conditioning system, because the line controller can only control a single space of an air conditioner and cannot move under common conditions, the frequency of actual use in a household scene is not high, the line controller is installed (a customer can determine whether to install the line controller when finishing a house, after the installation of the line controller is determined, a line can be buried in a wall in advance, when the air conditioner with the line controller is installed, the line controller can be installed on the wall and connected with a pre-buried electric wire, the line controller is connected with the air conditioner controller through the electric wire, and the communication protocol of the line controller and the air conditioner is UART.
The remote controller is used for controlling the household air conditioning system, and comprises a remote controller, a control unit and a control unit.
In view of the above problems in the related art, no effective solution has been proposed.
Disclosure of Invention
The invention mainly aims to provide a line controller, a method and a device for establishing a line controller network and an air conditioning system, and aims to solve the technical problem that a single remote controller cannot control a household air conditioning system in the related art.
In order to achieve the above object, according to one aspect of the present invention, a line controller is provided. This drive-by-wire ware includes: a line controller chip; the wireless communication unit is connected with the wire controller chip and is used for forming a wire controller network with other wire controllers through wireless communication; and the environment detection unit is connected with the wire controller chip and is used for acquiring environment data of the wire controller in the environment.
Further, the wire controller further comprises: and the radio frequency receiving unit is connected with the wire controller chip and used for receiving the radio frequency signal sent by the target remote controller and determining the position of the target remote controller.
Further, the wireless communication unit includes: and the CAN bus conversion module is used for converting the data sent to the CAN bus into signals for transmission.
Further, the wire controller further comprises: the Bluetooth communication unit is connected with the line controller chip and is used for communicating with the target remote controller through the position of the target remote controller; and/or the ZigBee communication unit is connected with the line controller chip and is used for establishing communication connection with the target remote controller through the position of the target remote controller.
Further, the environment detection unit includes: the humidity detection module is used for acquiring humidity data in the environment where the line controller is located; the temperature detection module is used for acquiring temperature data in the environment where the wire controller is located; the air quality detection module is used for acquiring air quality data in the environment where the line controller is located; and the infrared detection module is used for collecting human body position data existing in the environment where the wire controller is located.
To achieve the above object, according to another aspect of the present invention, there is provided a method of constructing a network of directors. The method comprises the following steps: after the plurality of wire controllers are powered on, controlling the plurality of wire controllers which receive a preset communication command to enter a networking state, wherein the wire controllers are the wire controllers of any one of the claims 1 to 5; determining the wire controller receiving the preset program as a host wire controller; controlling a host wire controller to send a broadcast signal; determining a wire controller which receives the broadcast signal and sends preset information according to the broadcast signal as a slave wire controller, wherein the preset information is information for determining the wire controller as the slave wire controller; and determining a network formed by the master wire controller and the slave wire controller as a wire controller network.
To achieve the above object, according to another aspect of the present invention, there is provided an apparatus for constructing a network of line controllers. The device includes: the first control unit is used for controlling the plurality of wire controllers which receive the preset communication command to enter a networking state after the plurality of wire controllers are powered on, wherein the wire controllers are wire controllers of any one of the claims 1 to 5; the first determining unit is used for determining the wire controller receiving the preset program as a host wire controller; the second control unit is used for controlling the host wire controller to send broadcast signals; the second determining unit is used for determining the wire controller which receives the broadcast signal and sends preset information according to the broadcast signal as a slave wire controller, wherein the preset information is information for determining the wire controller as the slave wire controller; and the third determining unit is used for determining the network established by the master wire controller and the slave wire controller as a wire controller network.
In order to achieve the above object, according to another aspect of the present invention, an air conditioning system is provided. This air conditioning system includes: an air conditioner; a remote controller; the wire controller is provided; the device is used for executing the method for building the wire controller network.
According to the invention, the following structure is adopted: a line controller chip; the wireless communication unit is connected with the wire controller chip and is used for forming a wire controller network with other wire controllers through wireless communication; the environment detection unit is connected with the wire controller chip and used for collecting environment data of the wire controller in the environment, the technical problem that the single wire controller cannot perform unified control on the household air conditioning system in the related technology is solved, and the technical effect of improving the efficiency of controlling the household air conditioning system is achieved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic diagram of a hardware structure of a line controller according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an environment detection unit disposed on the line controller provided in this embodiment;
fig. 3 is a flowchart of a method for establishing a network of line controllers according to an embodiment of the present invention; and
FIG. 4 is a schematic diagram of an apparatus for configuring a network of line controllers according to an embodiment of the present invention;
fig. 5 is a schematic diagram of an air conditioning system according to an embodiment of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
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 may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the invention 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.
According to an embodiment of the present invention, a drive-by-wire controller is provided.
Fig. 1 is a schematic diagram of a hardware structure of a wire controller according to an embodiment of the present invention. As shown in fig. 1, the line controller includes the following structure: the system comprises a wire controller chip, a wireless communication unit and an environment detection unit.
Specifically, the wireless communication unit is connected with the wire controller chip and used for forming a wire controller network with other wire controllers through wireless communication;
specifically, the environment detection unit is connected with the wire controller chip and used for collecting environment data of the environment where the wire controller is located.
In the invention, when the line controller is installed, the other end of the line controller is connected with other line controllers, wherein the communication protocol among the line controllers is bus communication, the line controllers can communicate with each other through the bus communication, and the purpose of the invention is to prevent an air conditioner from being used when the remote controller is lost or power is not available. Today, when customers seek quality life, a common wire controller which can only provide a simpler control function cannot meet the control requirements of the customers.
The invention provides a household networking wire controller, which can provide a wire controller system capable of controlling the whole household system in a networking mode of the wire controller and provide a health monitoring scheme for matching with a household mode.
Specifically, compared with the conventional line controller, in the embodiment, a bus is added between the line controllers to ensure communication between the line controllers, and a wireless communication unit is added to a single line controller to enable the single line controller to communicate with a remote controller.
Meanwhile, the wire controller provided by the embodiment is additionally provided with the environment detection unit for acquiring the environment data of the environment where the wire controller is located so as to identify the environment condition where the air conditioner is located, and sending the environment information detected by the environment detection unit to the communication terminal under the scene aiming at children, so that parents can conveniently master the condition of the environment where the children are located through the communication terminal, and the parents can conveniently watch the children.
Specifically, the present embodiment provides a wire controller using networking technology, which enables the wire controller to simply communicate with all the wire controllers connected to the bus through bus communication, and although only one pair of wire controllers can execute the received and transmitted instructions at the same time, a simple bus network is already formed.
Further, after the network of the line controllers is powered on, the line controllers start networking after receiving the command of determining the host, so as to facilitate later use, wherein the networking of the line controllers comprises the following steps:
step one, the wire controller judges whether the wire controller is a host or not after initialization, and when the wire controller judges that the wire controller is the host, the wire controller enters a host mode and starts to broadcast information of which the host is the host.
Step two, if the wire controller does not receive the program set as the host, the program starts to wait for broadcasting and judges whether the program is a loop of the host, and the loop is not jumped out until receiving the command set as the host or the host information.
And step three, after the master machine determines and sends the broadcast, the master machine starts to receive the feedback information of the slave machine, and at the moment, if other line controllers receive the broadcast, the information that the master machine is determined to be the slave machine can be fed back.
And step four, after receiving the information of the slave wire controller, the master records the information of the slave and establishes communication with the corresponding slave when needing to control the slave. When multiple hosts are set up, the network will default to selecting the last wire controller set as the host because of the revision effect of the program steps.
Optionally, the line controller further comprises: and the radio frequency receiving unit is connected with the wire controller chip and used for receiving the radio frequency signal sent by the target remote controller and determining the position of the target remote controller.
Specifically, the wire controller provided by the application further comprises a radio frequency receiving unit, wherein the radio frequency unit is responsible for identifying a radio frequency signal broadcasted by the remote controller, judging the distance between the radio frequency signal and the remote controller through the identified radio frequency signal, and positioning the position of the remote controller by matching with a network, wherein after the radio frequency signal is positioned to the position of the remote controller, the wireless communication unit in the wire controller is used for enabling the remote controller and the single wire controller to perform one-to-one wireless communication for use and sending control information of a user.
Optionally, an embodiment of the present invention further provides a remote controller, where the remote controller includes: a radio frequency unit for periodically transmitting a radio frequency signal to broadcast a location of the remote controller through the radio frequency signal; the second wireless communication unit is used for establishing communication connection with the line controller through the position of the remote controller; and the wireless charging unit is used for charging the remote controller.
Further, by utilizing the characteristics of the radio frequency unit, the remote controller periodically sends a radio frequency signal, and after the radio frequency receiving unit installed in the line controller identifies the signal of the radio frequency unit, the distance between the remote controller and the line controller can be judged according to the strength of the signal.
When the position of the remote controller is judged, the judgment data of a single wire controller is not used much, the judgment range is a circular ring area (added with error judgment), but if the wire controller network consists of two wire controllers, the position of the remote controller can be judged to be two point ranges, and if the wire controller network is three or more, the position judgment of the wire controller network on the remote controller becomes very accurate. The position of the remote controller and the position of the wire controller network are accurately determined, the wire controller with the best communication effect with the remote controller can be selected to communicate with the remote controller, and the wire controller connected with the remote controller is automatically replaced after the remote controller moves, so that the seamless switching control end is achieved, and the high-efficiency and effectiveness of control are guaranteed.
It should be noted that, in this embodiment, the position of the remote controller is obtained by a radio frequency positioning manner, but other positioning manners, such as WiFi ranging positioning and ZigBee ranging positioning, may also be applied to the positioning scheme provided in this embodiment, and also belong to the limited range of this application, where when different positioning manners are applied, the hardware portions of the line controller and the remote controller are changed correspondingly.
Further, since the remote controller needs to broadcast its own signal, its cruising ability is generally inferior to that of a general remote controller, and thus a wireless charging unit is provided on the remote controller. When the user does not use the remote controller, the remote controller can be placed on the wireless charging unit arranged on the line controller, so that the battery of the remote controller is changed into a rechargeable battery, and the remote controller is more convenient and humanized.
Optionally, the casing of the line controller is further equipped with a wireless charging unit, so that a user can place the remote controller nearby a charging position of the line controller for wireless charging, and the defect that the power consumption of the remote controller is increased due to the addition of a radio frequency device is overcome.
It should be noted that, in the wireless charging technology, through an electromagnetic induction principle, the charging unit causes potential change through a constantly changing coil, so that a charged end generates current, and finally, the purpose of charging is achieved.
Optionally, the wireless communication unit comprises: and the CAN bus conversion module is used for converting the data sent to the CAN bus into signals for transmission.
In the above, the communication protocol used by the network of the line controller may be CAN bus communication, or may be communication protocols of other manners, such as IIC, SPI, and the like.
Optionally, the environment detection unit comprises: the humidity detection module is used for acquiring humidity data in the environment where the line controller is located; the temperature detection module is used for acquiring temperature data in the environment where the wire controller is located; the air quality detection module is used for acquiring air quality data in the environment where the line controller is located; and the infrared detection module is used for collecting human body position data existing in the environment where the wire controller is located.
As shown in fig. 2, fig. 2 is a schematic view of an environment detection unit disposed on the wire controller provided in this embodiment, where the environment detection unit includes a humidity detection module, a temperature detection module, an air quality detection module, and an infrared detection module.
Specifically, the temperature detection module is mainly used for distinguishing the temperature of the environment detection module of the air conditioner indoor unit, the temperature in a room may be different at the same time due to the fluidity of air, and the temperature of the air conditioner accessory is definitely relatively low in the environment, so the temperature detection module is installed on the line controller.
Correspondingly, the humidity detection module is used for detecting the moisture content in the air, and the humidity in the air has great influence on the refrigeration effect and the user experience, so that the humidity detection module is needed to be used for monitoring the humidity, the detailed information is returned, and the user can change the environment according to the own requirements.
Meanwhile, the air quality module is used for enabling a user to remotely know the air quality condition in a room, and is good for helping families with children and old people to know the living environment of the families.
Further, infrared detection module also is for having children old man's family to prepare, through infrared detection module, the air conditioner can be roughly detect the position of personnel in the room, later when sweeping the wind during operation, blows the conscious human body of avoiding of strong cold wind, protection user's health.
The temperature, humidity and air quality modules periodically detect the air quality information of the room where the line controller is located. After the network networking of the online controller is successful, the detected air quality information is returned to the host computer from the opportunity, and the host computer displays the relevant information, so that a user can conveniently carry out remote monitoring. The infrared detection module is started only after the host sends a related control instruction, and has the main functions of detecting human body infrared information of a room where the slave is located by using the infrared probe and controlling the wind sweeping motor to avoid the human body when blowing according to the information.
Optionally, the monitored data of the air quality does not need to be returned to the host, and may also be directly returned to the remote controller or sent to the mobile phone of the user in a WiFi or short message manner after the alarm threshold is configured.
Optionally, the line controller further comprises: the Bluetooth communication unit is connected with the line controller chip and is used for communicating with the target remote controller through the position of the target remote controller; and/or the ZigBee communication unit is connected with the line controller chip and is used for establishing communication connection with the target remote controller through the position of the target remote controller.
In the aspect of wireless remote control, due to the fact that human body infrared detection is used, in order to prevent infrared interference, the wireless remote control of the wire controller uses Bluetooth or ZigBee as a communication mode, two types of modules, namely HC-05 and CC2530, can be selected for use respectively, the effective communication distance of the wireless remote control is far greater than that of infrared remote control, and the wireless remote control is stable and reliable.
Optionally, the line controller uses the AT89C52 as a main control chip, and the AT89C52 has a simple structure, is easy to develop, has rich peripherals, and is low in cost, so that the line controller is a quite suitable main control chip.
Through the wire controller provided by the embodiment, each wire controller is networked, a scheme for controlling the air conditioner system through the networking of the wire controllers is provided for a family scene, the remote wireless operation of a user on all air conditioners in a family is realized, the data feedback of a corresponding room can be obtained in time, the rapidness of the family temperature control scheme is realized, and better and safer temperature experience is provided for the client.
Fig. 3 is a flowchart of a method for establishing a network of a wired controller according to an embodiment of the present invention. As shown in fig. 3, the method comprises the following steps:
step S301: after the plurality of wire controllers are powered on, controlling the plurality of wire controllers which receive a preset communication command to enter a networking state, wherein the wire controllers are the provided wire controllers;
step S302: determining the wire controller receiving the preset program as a host wire controller;
step S303: controlling a host wire controller to send a broadcast signal;
step S304: determining a wire controller which receives the broadcast signal and sends preset information according to the broadcast signal as a slave wire controller, wherein the preset information is information for determining the wire controller as the slave wire controller;
step S305: and determining a network formed by the master wire controller and the slave wire controller as a wire controller network.
According to the configuration wire controller network provided by the embodiment of the invention, after a plurality of wire controllers are powered on, the plurality of wire controllers receiving a preset communication command are controlled to enter a networking state, wherein the wire controllers are the wire controllers; determining the wire controller receiving the preset program as a host wire controller; controlling a host wire controller to send a broadcast signal; determining a wire controller which receives the broadcast signal and sends preset information according to the broadcast signal as a slave wire controller, wherein the preset information is information for determining the wire controller as the slave wire controller; the network built by the master wire controller and the slave wire controller is determined as the wire controller network, so that the technical problem that a single wire controller cannot uniformly control the household air-conditioning system in the related technology is solved, and the technical effect of improving the efficiency of controlling the household air-conditioning system is achieved.
Optionally, after determining the network formed by the master and slave directors as the network of the directors, the method further comprises: a wire controller in the control wire controller network periodically receives a radio frequency signal transmitted by a target remote controller, wherein a radio frequency receiving unit is arranged on the wire controller; and acquiring the radio frequency signal received by the wire controller, and determining the position of the target remote controller according to the radio frequency signal.
Optionally, after acquiring the radio frequency signal received by the line controller and determining the position of the target remote controller according to the radio frequency signal, the method further includes: judging the strength of the radio frequency signal received by the wire controller; and determining the wire controller which receives the strongest radio frequency signal as a wire controller for communicating with a target remote controller, wherein the communication mode between the wire controller and the target remote controller is Bluetooth communication or ZigBee communication.
Optionally, after determining the wire controller that receives the broadcast signal and transmits the preset information according to the broadcast signal as the slave wire controller, the method further includes: and controlling the slave wire controller to acquire environment data corresponding to the environment where the slave wire controller is positioned, wherein the wire controller acquires the environment data through an environment detection unit arranged on the slave wire controller.
Optionally, controlling the slave line controller to collect environment data corresponding to an environment where the slave line controller is located: acquiring temperature data of the environment where the line controller is located through a temperature detection module in the environment detection unit; humidity data in the environment of the line controller are collected through a humidity detection module in the environment detection unit; collecting air quality data in the environment where the line controller is located through an air quality detection module in the environment detection unit; human body position data existing in the environment where the wire controller is located are collected through an infrared detection module in the environment detection unit.
Optionally, after controlling the slave line controller to collect environment data corresponding to an environment in which the slave line controller is located, the method further includes: and the slave wire controller converts the environment data into environment information through the CAN bus and sends the environment information to the master wire controller.
Optionally, after controlling the slave line controller to convert the environment data into the environment data through the CAN bus and transmit the environment information to the master line controller, the method further includes: detecting whether the host wire controller receives the environment information; and after the host wire controller receives the environment information, controlling the host wire controller to record the environment information, wherein the environment information and the slave wire controller have a mapping relation.
It should be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different than presented herein.
The embodiment of the present invention further provides a device for building a network of a wire-controller, and it should be noted that the device for building a network of a wire-controller according to the embodiment of the present invention can be used to execute the method for building a network of a wire-controller according to the embodiment of the present invention. The following describes an apparatus for configuring a network of a wire controller according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of an apparatus for establishing a network of a wired controller according to an embodiment of the present invention. As shown in fig. 4, the apparatus includes: the first control unit 401 is configured to control, after the plurality of line controllers are powered on, the plurality of line controllers that receive the preset communication command to enter a networking state, where the line controllers are the above line controllers; a first determining unit 402, configured to determine the line controller that receives the preset program as a host line controller; a second control unit 403, configured to control the host line controller to send a broadcast signal; a second determining unit 404, configured to determine, as a slave wire controller, a wire controller that receives the broadcast signal and sends preset information according to the broadcast signal, where the preset information is information that the wire controller determines that the wire controller itself is the slave wire controller; a third determining unit 405, configured to determine a network established by the master line controller and the slave line controller as a line controller network.
The apparatus for configuring a network of line controllers according to the embodiment of the present invention is configured to, by a first control unit 401, control, after a plurality of line controllers are powered on, the plurality of line controllers that receive a preset communication command to enter a networking state, where the line controllers are the above-mentioned line controllers; a first determining unit 402, configured to determine the line controller that receives the preset program as a host line controller; a second control unit 403, configured to control the host line controller to send a broadcast signal; a second determining unit 404, configured to determine, as a slave wire controller, a wire controller that receives the broadcast signal and sends preset information according to the broadcast signal, where the preset information is information that the wire controller determines that the wire controller itself is the slave wire controller; the third determining unit 405 is configured to determine a network established by the master line controller and the slave line controllers as a line controller network, so that the technical problem that a single line controller cannot perform unified control on the home air conditioning system in the related art is solved, and the technical effect of improving the efficiency of controlling the home air conditioning system is achieved.
The device for building the wire controller network comprises a processor and a memory, wherein the first control unit 401 and the like are stored in the memory as program units, and the processor executes the program units stored in the memory to realize corresponding functions.
The processor comprises a kernel, and the kernel calls the corresponding program unit from the memory. The kernel can be set to be one or more than one, and the technical problem that the single-line controller cannot uniformly control the household air-conditioning system in the related technology is solved by adjusting the kernel parameters.
The memory may include volatile memory in a computer readable medium, Random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.
An embodiment of the present invention provides a storage medium having a program stored thereon, the program implementing a method of establishing a network of line controllers when executed by a processor.
The embodiment of the invention provides a processor, which is used for running a program, wherein the program runs to execute a method for establishing a wire controller network.
Fig. 5 is a schematic diagram of an air conditioning system according to an embodiment of the present invention. As shown in fig. 5, the air conditioning system includes: an air conditioner; a remote controller; the wire controller; the device is used for executing the method for building the wire controller network.
Optionally, the remote controller comprises: a radio frequency unit for periodically transmitting a radio frequency signal to broadcast a location of the remote controller through the radio frequency signal; the second wireless communication unit is used for establishing communication connection with the line controller through the position of the remote controller; and the wireless charging unit is used for charging the remote controller.
The embodiment of the invention provides equipment, which comprises a processor, a memory and a program which is stored on the memory and can run on the processor, wherein the method for establishing the wire controller network is realized when the processor executes the program. The device herein may be a server, a PC, a PAD, a mobile phone, etc.
The present invention also provides a computer program product adapted to perform a program of steps in a method of initializing a network of directors when executed on a data processing device.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). The memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The above are merely examples of the present invention, and are not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (15)
1. A line controller, characterized in that the line controller comprises:
a line controller chip;
the wireless communication unit is connected with the wire controller chip and is used for forming a wire controller network with other wire controllers through wireless communication;
and the environment detection unit is connected with the wire controller chip and is used for acquiring environment data of the environment where the wire controller is located.
2. The drive-by-wire of claim 1, further comprising:
and the radio frequency receiving unit is connected with the wire controller chip and used for receiving the radio frequency signal sent by the target remote controller and determining the position of the target remote controller.
3. The drive-by-wire of claim 1, wherein the wireless communication unit comprises:
and the CAN bus conversion module is used for converting the data sent to the CAN bus into signals for transmission.
4. The drive-by-wire of claim 2, further comprising:
the Bluetooth communication unit is connected with the wire controller chip and is used for communicating with the target remote controller through the position of the target remote controller; and/or the like, and/or,
and the ZigBee communication unit is connected with the wire controller chip and is used for establishing communication connection with the target remote controller through the position of the target remote controller.
5. The line controller according to claim 1, wherein the environment detection unit comprises:
the humidity detection module is used for acquiring humidity data in the environment where the wire controller is located;
the temperature detection module is used for acquiring temperature data in the environment where the wire controller is located;
the air quality detection module is used for acquiring air quality data in the environment where the line controller is located;
and the infrared detection module is used for acquiring human body position data existing in the environment where the wire controller is located.
6. A method of establishing a network of line controllers, the method comprising:
after a plurality of wire controllers are powered on, controlling the plurality of wire controllers which receive a preset communication command to enter a networking state, wherein the wire controllers are the wire controllers of any one of the claims 1 to 5;
determining the wire controller receiving the preset program as a host wire controller;
controlling the host wire controller to send a broadcast signal;
determining a wire controller which receives the broadcast signal and sends preset information according to the broadcast signal as a slave wire controller, wherein the preset information is information for determining that the wire controller is the slave wire controller;
and determining a network established by the master wire controller and the slave wire controller as a wire controller network.
7. The method of claim 6, wherein after determining the network of the master and slave hypervisors as the network of hypervisors, the method further comprises:
controlling the wire controller in the wire controller network to periodically receive radio frequency signals transmitted by a target remote controller, wherein a radio frequency receiving unit is arranged on the wire controller;
and acquiring the radio frequency signal received by the wire controller, and determining the position of the target remote controller according to the radio frequency signal.
8. The method of claim 7, wherein after obtaining the radio frequency signal received by the line controller and determining the location of the target remote control based on the radio frequency signal, the method further comprises:
judging the strength of the radio frequency signal received by the wire controller;
and determining the wire controller which receives the strongest radio frequency signal as the wire controller for communicating with the target remote controller, wherein the communication mode between the wire controller and the target remote controller is Bluetooth communication or ZigBee communication.
9. The method of claim 6, wherein after determining a slave drive-by that receives the broadcast signal and sends preset information in accordance with the broadcast signal, the method further comprises:
and controlling the slave wire controller to acquire environment data corresponding to the environment where the slave wire controller is located, wherein the wire controller acquires the environment data through an environment detection unit arranged on the slave wire controller.
10. The method of claim 9, wherein controlling the slave line controller to collect environment data corresponding to an environment in which the slave line controller is located:
acquiring temperature data of the environment where the wire controller is located through a temperature detection module in the environment detection unit;
acquiring humidity data in the environment of the line controller through a humidity detection module in the environment detection unit;
collecting air quality data in the environment where the line controller is located through an air quality detection module in the environment detection unit;
and human body position data existing in the environment where the wire controller is located is collected through an infrared detection module in the environment detection unit.
11. The method of claim 9, wherein after controlling the slave linecontroller to collect environment data corresponding to an environment in which the slave linecontroller is located, the method further comprises:
and controlling the slave wire controller to convert the environment data into environment information through a CAN bus and sending the environment information to the host wire controller.
12. The method of claim 11, wherein after controlling the slave hypervisor to convert the environment data to environment data over a CAN bus and to send the environment information to the master hypervisor, the method further comprises:
detecting whether the host wire controller receives the environment information;
and after the host wire controller receives the environment information, controlling the host wire controller to record the environment information, wherein the environment information and the slave wire controller have a mapping relation.
13. An apparatus for building a network of line controllers, the apparatus comprising:
the system comprises a first control unit, a second control unit and a third control unit, wherein the first control unit is used for controlling a plurality of wire controllers which receive preset communication commands to enter a networking state after the plurality of wire controllers are powered on, and the wire controllers are the wire controllers in any one of the claims 1 to 5;
the first determining unit is used for determining the wire controller which receives the preset program as a host wire controller;
the second control unit is used for controlling the host wire controller to send broadcast signals;
a second determining unit, configured to determine a line controller that receives the broadcast signal and sends preset information according to the broadcast signal as a slave line controller, where the preset information is information that the line controller determines that the line controller itself is the slave line controller;
and the third determining unit is used for determining a network established by the master wire controller and the slave wire controller as a wire controller network.
14. An air conditioning system, comprising:
an air conditioner;
a remote controller;
a drive-by-wire of any one of claims 1 to 5;
apparatus for forming a network of line controllers, the apparatus being arranged to perform a method of forming a network of line controllers as claimed in any one of claims 6 to 12.
15. The system of claim 14, wherein the remote control comprises:
a radio frequency unit for periodically transmitting a radio frequency signal to broadcast a location of the remote controller through the radio frequency signal;
the second wireless communication unit is used for establishing communication connection with the line controller through the position of the remote controller;
and the wireless charging unit is used for charging the remote controller.
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