CN108592349A - A kind of air-conditioner control system - Google Patents
A kind of air-conditioner control system Download PDFInfo
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- CN108592349A CN108592349A CN201810397149.6A CN201810397149A CN108592349A CN 108592349 A CN108592349 A CN 108592349A CN 201810397149 A CN201810397149 A CN 201810397149A CN 108592349 A CN108592349 A CN 108592349A
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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
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention provides a kind of air-conditioner control systems, including：Line control machine, for when getting the first control instruction, the first control instruction to be sent to connected indoor machine controller；Indoor machine controller, for when receiving the first control instruction that line control machine is sent, judging whether the controller that the first control instruction to be controlled is this interior machine controller, if it is, the first control instruction is otherwise then sent to central control board according to the first control instruction control indoor unit；When receiving the first control instruction that central control board is sent, indoor unit is controlled according to the first control instruction；Central control board, the controller to be controlled for when receiving the first control instruction, determining the first control instruction are sent to the first control instruction controller to be controlled；Outdoor controller, for when receiving the first control instruction that central control board is sent, outdoor unit to be controlled according to the first control instruction.The present invention can more easily control air-conditioning.
Description
Technical field
The present invention relates to family's electro-technical field, more particularly to a kind of air-conditioner control system.
Background technology
Traditional domestic air conditioning installs a line control machine, when user needs to control generally near each room indoor unit
When the indoor unit in some room, user needs to enter the room, comes into line control machine, closely operates line control machine to control the room
Indoor unit.
As can be seen from the above description, in existing air-conditioner control system, each indoor unit is provided with corresponding line control machine, and
Each line control machine can only control connected indoor unit, and control process is cumbersome.
Invention content
An embodiment of the present invention provides a kind of air-conditioner control systems, can more easily control air-conditioning.
An embodiment of the present invention provides a kind of air-conditioner control systems, including：
Central control board, at least one controller and at least one line control machine；
At least one controller includes：Outdoor controller and at least one indoor machine controller；
The outdoor controller is connected with external outdoor unit；
Each indoor machine controller is connected with the indoor unit of corresponding outside；
Each indoor machine controller is provided with corresponding line control machine, each indoor machine controller with it is corresponding
The line control machine be connected；
The outdoor controller and each indoor machine controller are connected with the central control board；
The line control machine, for when getting the first control instruction, first control instruction being sent to connected
The interior machine controller；
The interior machine controller, for working as first control instruction for receiving the connected line control machine and sending
When, judge whether the first control instruction controller to be controlled is this interior machine controller, if it is, according to described
Otherwise first control instruction is sent to the center and controlled by the operation of the connected indoor unit of the first control instruction control
Plate；When receiving first control instruction that the central control board is sent, phase is controlled according to first control instruction
The operation of indoor unit even；
The central control board, for working as first control instruction for receiving any indoor machine controller and sending
When, it determines the first control instruction controller to be controlled, first control instruction is sent to first control
Instruct the controller to be controlled；
The outdoor controller, for when receiving first control instruction that the central control board is sent,
According to the operation of the connected outdoor unit of first control instruction control.
Further,
The line control machine includes：Line control machine mainboard and at least one microphone；
The line control machine mainboard is connected at least one microphone；
The line control machine mainboard is connected with the corresponding indoor machine controller；
The microphone arrives externally input phonetic order for picking up in real time, the phonetic order is sent to described
Line control machine mainboard；
The line control machine mainboard, for carrying out speech recognition to the phonetic order received in real time, when identifying
When stating the first control instruction, first control instruction is sent to the connected indoor machine controller.
Further,
The line control machine further comprises：Noise reduction unit；
The microphone is connected with the noise reduction unit；The noise reduction unit is connected with the line control machine mainboard；
The microphone, for when pickup is to the externally input phonetic order, the phonetic order to be sent to
The noise reduction unit；
The noise reduction unit, for carrying out noise reduction process to the phonetic order received, by the language after noise reduction process
Sound instruction is sent to the line control machine mainboard.
Further,
The line control machine mainboard, is further used for：
When identifying preset activation word from the phonetic order, voice control function is activated；
When identifying the preset power-on command word of continuous preset times from the phonetic order, institute's predicate is judged
Whether sound control function has activated, if it is, it is in operating status to control the air-conditioning；
When identifying first control instruction from the phonetic order, judge the voice control function whether
Activation, when air-conditioning is in operating status, first control is referred to if it is, judging whether air-conditioning is in operating status
It enables and is sent to the connected indoor machine controller.
Further,
The system further comprises：Multiple RS485 converters；
In the multiple RS485 converters, including：The line traffic control RS485 converters being connected with the central control board, with institute
The connected outer machine RS485 converters of outdoor controller are stated, and, the interior machine being connected at least one indoor machine controller
RS485 converters；
Wherein, each indoor machine controller is provided with the corresponding interior machine RS485 converters, it is each described
Interior machine RS485 converters are connected with the corresponding indoor machine controller；
The outer machine RS485 converters and each interior machine RS485 converters pass through RS485 signal transmssion lines and institute
Line traffic control RS485 converters are stated to be connected；
The line traffic control RS485 converters, the UART signal for sending out the central control board are converted to RS485 letters
Number, the RS485 signals being converted to are output on the RS485 signal transmssion lines, will receive and believed by the RS485
The RS485 signals that number transmission line is sent are converted to UART signal, and the UART signal being converted to, which is sent to the center, to be controlled
Plate；
The interior machine RS485 converters, the RS485 sent by the RS485 signal transmssion lines for that will receive
Signal is converted to UART signal, the UART signal being converted to is sent to the connected indoor machine controller, by what is be connected
The UART signal that the interior machine controller is sent out is converted to RS485 signals, the RS485 signals being converted to is output to described
On RS485 signal transmssion lines；
The outer machine RS485 converters, the RS485 sent by the RS485 signal transmssion lines for that will receive
Signal is converted to UART signal, and the UART signal being converted to is sent to the outdoor controller, by the outdoor unit control
The UART signal that device processed is sent out is converted to RS485 signals, and the RS485 signals being converted to, which are output to the RS485 signals, to be passed
On defeated line.
Further,
The RS485 signal transmssion lines, including：First differential signal line and the second differential signal line；
The RS485 converters include：RS485 transceivers, capacitance, first resistor, second resistance and 3rd resistor；
The UART signal transmitting terminal and UART signal receiving terminal of the RS485 transceivers with corresponding unit phase to be converted
Even, the first transmission end of the RS485 transceivers is connected with first differential signal line, and the second of the RS485 transceivers
Transmission end is connected with second differential signal line；Wherein, the corresponding unit to be converted of the line traffic control RS485 converters is described
Central control board；The corresponding unit to be converted of the outer machine RS485 converters is the outdoor controller；Each interior machine
The corresponding unit to be converted of RS485 converters is the outdoor controller being connected；
The both ends of the capacitance are separately connected the first transmission end and the second transmission end of the RS485 transceivers；Described
The both ends of one resistance are separately connected the first transmission end and the second transmission end of the RS485 transceivers；The one of the second resistance
End connects the UART signal receiving terminal of the RS485 transceivers, another termination supply voltage；One end of the 3rd resistor connects
The UART signal transmitting terminal of the RS485 transceivers, another termination supply voltage.
Further,
The system further comprises：First network communication module and at least one first user terminal；
The first network communication module is connected with the central control board；
The first network communication module is connected by network at least one first user terminal；
First user terminal, for when receiving the second control instruction input by user, described second to be controlled
Instruction is sent to the first network communication module by network；
The first network communication module, for when receive that first user terminal sent by network described the
When two control instructions, second control instruction is sent to the central control board；
The central control board is further used for that second control that the first network communication module is sent ought be received
When system instruction, the second control instruction controller to be controlled is determined, second control instruction is sent to described the
The two control instructions controller to be controlled；
The interior machine controller, second control that the central control board is sent ought be received by, which being further used for, refers to
When enabling, according to the operation of the connected indoor unit of second control instruction control；
The outdoor controller, second control that the central control board is sent ought be received by, which being further used for, refers to
When enabling, according to the operation of the connected outdoor unit of second control instruction control.
Further,
The system further comprises：Second network communication module, network platform server and at least one second user are whole
End；
Second network communication module is connected with the central control board；
Second network communication module is connected by network with the network platform server；
The network platform server is connected by network at least one second user terminal；
The second user terminal, for when receiving the third control instruction input by user, by the third
Control instruction is sent to the network platform server by network；
The network platform server, for working as the third for receiving the second user terminal and being sent by network
When control instruction, the third control instruction is sent to second network communication module by network；
Second network communication module, for described in receive the network platform server by network and send
When third control instruction, the third control instruction is sent to the central control board；
When second control instruction, second control instruction is sent to the central control board；
The central control board is further used for that the third control that second network communication module is sent ought be received
When system instruction, the third control instruction controller to be controlled is determined, the third control instruction is sent to described the
The three control instructions controller to be controlled；
The interior machine controller, the third control that the central control board is sent ought be received by, which being further used for, refers to
When enabling, according to the operation of the connected indoor unit of third control instruction control；
The outdoor controller, the third control that the central control board is sent ought be received by, which being further used for, refers to
When enabling, according to the operation of the connected outdoor unit of third control instruction control.
Further,
The central control board is further used for obtaining operation of air conditioner information, be sent to second network communication module
The operation of air conditioner information；
Second network communication module is further used for that the air-conditioning fortune that the central control board is sent ought be received
When row information, the operation of air conditioner information is sent to the network platform server by network；
The network platform server, second network communication module ought be received by being further used for is sent by network
The operation of air conditioner information when, the operation of air conditioner information is sent to the second user terminal by network.
Further,
The system further comprises：At least one infrared sensor；
Each line control machine is provided with corresponding infrared sensor；
Each infrared sensor is connected with the corresponding line control machine；
The infrared sensor, in real time detect in detection range whether presence of people, if so, then to corresponding
The line control machine sends the signal of presence of people, believes existing for nobody if it is not, being sent to the corresponding line control machine
Number；
The line control machine is further used for after generating first control instruction, judges to receive corresponding described
What infrared sensor was sent be the presence of people signal or described nobody existing for signal, when receiving described someone
When existing signal, first control instruction is sent to the connected indoor machine controller, described is not had when receiving
Existing for people when signal, forbid for first control instruction being sent to the connected indoor machine controller.
In embodiments of the present invention, outdoor controller and each indoor machine controller are connected with central control board, use
Family can input the first control instruction to any line control machine, which can be to the corresponding room of this interior machine controller
Interior machine is controlled, and the corresponding interior of any other interior machine controllers can also be controlled by the processing of central control board
Machine can also control outdoor unit by the processing of central control board, it is seen then that user refers to the first control of any line control machine input
Order can control any indoor unit and outdoor unit under the cooperation of central control board, and user can more easily control
Air-conditioning.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of schematic diagram for air-conditioner control system that one embodiment of the invention provides；
Fig. 2 is the schematic diagram for another air-conditioner control system that one embodiment of the invention provides.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, an embodiment of the present invention provides a kind of air-conditioner control systems, including：
Central control board 101, at least one controller and at least one line control machine 102；
At least one controller includes：Outdoor controller 103 and at least one indoor machine controller 104；
The outdoor controller 103 is connected with external outdoor unit；
Each indoor machine controller 104 is connected with the indoor unit of corresponding outside；
Each indoor machine controller 104 is provided with corresponding line control machine 102, each indoor machine controller
104 are connected with the corresponding line control machine 102；
The outdoor controller 103 and each indoor machine controller 104 with 101 phase of the central control board
Even；
The line control machine 102, for when getting the first control instruction, first control instruction being sent to connected
The indoor machine controller 104；
The interior machine controller 104, for working as first control for receiving the connected line control machine 102 and sending
When instruction, judge whether the first control instruction controller to be controlled is this interior machine controller, if it is, according to
Otherwise first control instruction is sent to the center by the operation of the connected indoor unit of the first control instruction control
Control panel 101；When receiving first control instruction that the central control board 101 is sent, controlled according to described first
The operation of the connected indoor unit of instruction control；
The central control board 101, for working as first control for receiving any indoor machine controller 104 and sending
When system instruction, the first control instruction controller to be controlled is determined, first control instruction is sent to described the
The one control instruction controller to be controlled；
The outdoor controller 103 refers to for that ought receive first control that the central control board 101 is sent
When enabling, according to the operation of the connected outdoor unit of first control instruction control.
In embodiments of the present invention, outdoor controller and each indoor machine controller are connected with central control board, use
Family can input the first control instruction to any line control machine, which can be to the corresponding room of this interior machine controller
Interior machine is controlled, and the corresponding interior of any other interior machine controllers can also be controlled by the processing of central control board
Machine can also control outdoor unit by the processing of central control board, it is seen then that user refers to the first control of any line control machine input
Order can control any indoor unit and outdoor unit under the cooperation of central control board, and user can more easily control
Air-conditioning.
Two line control machines 102 and two indoor machine controllers 104 are shown in Fig. 1.
In an embodiment of the present invention, the line control machine includes：Line control machine mainboard and at least one microphone；
The line control machine mainboard is connected at least one microphone；
The line control machine mainboard is connected with the corresponding indoor machine controller；
The microphone arrives externally input phonetic order for picking up in real time, the phonetic order is sent to described
Line control machine mainboard；
The line control machine mainboard, for carrying out speech recognition to the phonetic order received in real time, when identifying
When stating the first control instruction, first control instruction is sent to the connected indoor machine controller.
In embodiments of the present invention, there is line control machine speech identifying function, line control machine mainboard can recognize that the finger of user
It enables, user can control air-conditioning by voice so that user can more easily control air-conditioning.
Furthermore it is possible to using at least two microphones, it being capable of reduction noise more more effective than single microphone.
In an embodiment of the present invention, the line control machine further comprises：Noise reduction unit；
The microphone is connected with the noise reduction unit；The noise reduction unit is connected with the line control machine mainboard；
The microphone, for when pickup is to the externally input phonetic order, the phonetic order to be sent to
The noise reduction unit；
The noise reduction unit, for carrying out noise reduction process to the phonetic order received, by the language after noise reduction process
Sound instruction is sent to the line control machine mainboard.
In embodiments of the present invention, noise reduction unit can carry out noise reduction process to phonetic order, filter out the nothing around user
With noise, retain useful signal, the instruction of user can more accurately be identified by being conducive to line control machine mainboard.
In addition, noise reduction unit phonetic order can be converted to line control machine mainboard (such as：Can be SoC central control boards)
It can be with received signal format.
In an embodiment of the present invention, the line control machine mainboard, is further used for：
When identifying preset activation word from the phonetic order, voice control function is activated；
When identifying the preset power-on command word of continuous preset times from the phonetic order, institute's predicate is judged
Whether sound control function has activated, if it is, it is in operating status to control the air-conditioning；
When identifying first control instruction from the phonetic order, judge the voice control function whether
Activation, when air-conditioning is in operating status, first control is referred to if it is, judging whether air-conditioning is in operating status
It enables and is sent to the connected indoor machine controller.
In embodiments of the present invention, it when needing using voice control function, needs first to activate, user says preset sharp
Work word (such as：Activation word be：Activate voice control), you can realize activation.If voice control function does not activate, receive
Phonetic order all be not necessarily to response.
In embodiments of the present invention, when identifying preset times power-on command word, if voice control function does not have
Activation, then do not controlled according to power-on command word.Wherein, preset times can be that twice, power-on command word can " be opened
Air-conditioning ".Preset times are twice can be to avoid unexpected booting, wherein the interval of power-on command word may be required in 10 seconds twice
Within, think to be continuous when within 10 seconds, not when within 10 seconds, it is believed that be discontinuous.
In embodiments of the present invention, it when voice control function is activated and air-conditioning is in operating status, can utilize
The first control instruction identified in phonetic order controls air-conditioning, as long as one of condition does not meet, then can not pass through
The first control instruction for being identified in phonetic order controls air-conditioning.
In addition, after line control machine mainboard does not recognize effective order again in 15~30 seconds, voice control will be closed
Function, user need that after barking out activation word again voice control function could be activated again.
In embodiments of the present invention, the mode of activation word+order word may be used in voice control, needs first to bark out activation
Word, user cries out order word again after identification, is just controlled after air-conditioning recognition command word；Activate word, the number of words of each order word is 4
~6, each order word corresponds to the instruction of an operation of air conditioner.
In an embodiment of the present invention, line control machine mainboard further comprises：Voice playing unit；
Voice playing unit, for when executing the first control instruction of user, playing the first control instruction executed
Sound (such as：The operational mode of air-conditioning is played, user is able to know that the first control instruction executed after hearing).
For example, after the order of execution " opening air-conditioning ", voice playing unit plays the voice of " air-conditioning has been opened ".
In embodiments of the present invention, voice playing unit may include Audio power amplifier unit and loud speaker, audio work(
Rate amplifying unit is used to carry out power amplification to the audio that needs play, and is output to loud speaker after amplification and plays out.
In an embodiment of the present invention, which further comprises：Multiple RS485 converters；
In the multiple RS485 converters, including：The line traffic control RS485 converters being connected with the central control board, with institute
The connected outer machine RS485 converters of outdoor controller are stated, and, the interior machine being connected at least one indoor machine controller
RS485 converters；
Wherein, each indoor machine controller is provided with the corresponding interior machine RS485 converters, it is each described
Interior machine RS485 converters are connected with the corresponding indoor machine controller；
The outer machine RS485 converters and each interior machine RS485 converters pass through RS485 signal transmssion lines and institute
Line traffic control RS485 converters are stated to be connected；
The line traffic control RS485 converters, the UART signal for sending out the central control board are converted to RS485 letters
Number, the RS485 signals being converted to are output on the RS485 signal transmssion lines, will receive and believed by the RS485
The RS485 signals that number transmission line is sent are converted to UART signal, and the UART signal being converted to, which is sent to the center, to be controlled
Plate；
The interior machine RS485 converters, the RS485 sent by the RS485 signal transmssion lines for that will receive
Signal is converted to UART signal, the UART signal being converted to is sent to the connected indoor machine controller, by what is be connected
The UART signal that the interior machine controller is sent out is converted to RS485 signals, the RS485 signals being converted to is output to described
On RS485 signal transmssion lines；
The outer machine RS485 converters, the RS485 sent by the RS485 signal transmssion lines for that will receive
Signal is converted to UART signal, and the UART signal being converted to is sent to the outdoor controller, by the outdoor unit control
The UART signal that device processed is sent out is converted to RS485 signals, and the RS485 signals being converted to, which are output to the RS485 signals, to be passed
On defeated line.
In embodiments of the present invention, signal is transmitted between central control board, indoor machine controller and outdoor controller
When, it is transmitted on the transmission line by the form of RS485 signals, can ensure signal transmission quality in this way, ensure to take in signal
The accuracy of the information of band.Outer machine RS485 converters, interior machine RS485 converters and line are connected by RS485 signal transmssion lines
RS485 converters are controlled, in the case where realizing remotely connected, additionally it is possible to which the quality and accuracy for ensureing signal can be realized
Central control board can be arranged for the longer-distance layout of central control board, indoor machine controller and outdoor controller
More convenient region.Such as：Central control board can be arranged in parlor, each interior machine controller is arranged in each bedroom
In.
For example, user passes through the corresponding indoor units of machine controller B in indoor machine controller A control rooms.Indoor unit control
First control instruction is sent to central control board by device A processed, and central control board needs the first control instruction being sent to indoor unit
Controller B.
Specifically, indoor machine controller A sends the first control of UART signal form to corresponding interior machine RS485 converters
Instruction, the corresponding interior machine RS485 converters of indoor machine controller A are converted to the first control instruction of UART signal form
First control instruction of RS485 signal forms is passed through RS485 signal transmssion lines by the first control instruction of RS485 signal forms
It is sent to line traffic control RS485 converters.First control instruction of RS485 signal forms is converted to UART by line traffic control RS485 converters
First control instruction of UART signal form is sent to central control board by the first control instruction of signal form.Center control
Plate determines that the controller that the first control instruction to be controlled is indoor machine controller B.Central control board is converted to line traffic control RS485
Device sends the first control instruction of UART signal form, and line traffic control RS485 converters are by the first control instruction of UART signal form
First control instruction of RS485 signal forms is passed through RS485 signals by the first control instruction for being converted to RS485 signal forms
Transmission line is sent to the corresponding interior machine RS485 converters of indoor machine controller B, and indoor machine controller B is interior machine RS485 turns corresponding
First control instruction of RS485 signal forms is converted to the first control instruction of UART signal form by parallel operation, by UART signal
First control instruction of form is sent to indoor machine controller B.
In an embodiment of the present invention, the RS485 signal transmssion lines, including：First differential signal line and the second difference
Signal wire；
The RS485 converters include：RS485 transceivers, capacitance, first resistor, second resistance and 3rd resistor；
The UART signal transmitting terminal and UART signal receiving terminal of the RS485 transceivers with corresponding unit phase to be converted
Even, the first transmission end of the RS485 transceivers is connected with first differential signal line, and the second of the RS485 transceivers
Transmission end is connected with second differential signal line；Wherein, the corresponding unit to be converted of the line traffic control RS485 converters is described
Central control board；The corresponding unit to be converted of the outer machine RS485 converters is the outdoor controller；Each interior machine
The corresponding unit to be converted of RS485 converters is the outdoor controller being connected；
The both ends of the capacitance are separately connected the first transmission end and the second transmission end of the RS485 transceivers；Described
The both ends of one resistance are separately connected the first transmission end and the second transmission end of the RS485 transceivers；The one of the second resistance
End connects the UART signal receiving terminal of the RS485 transceivers, another termination supply voltage；One end of the 3rd resistor connects
The UART signal transmitting terminal of the RS485 transceivers, another termination supply voltage.
In embodiments of the present invention, RS485 signals are transmitted in transmission in the form of differential signal, improve RS485
The transmission quality and accuracy of signal.Wherein, supply voltage can be 5v.
In embodiments of the present invention, RS485 converters by RS485 transceivers, capacitance, first resistor, second resistance and
3rd resistor is realized.
In embodiments of the present invention, for the convenience of description, by central control board, outdoor controller and outdoor controller
It is referred to as unit to be converted.
In an embodiment of the present invention, which further comprises：First network communication module and at least one first is used
Family terminal；
The first network communication module is connected with the central control board；
The first network communication module is connected by network at least one first user terminal；
First user terminal, for when receiving the second control instruction input by user, described second to be controlled
Instruction is sent to the first network communication module by network；
The first network communication module, for when receive that first user terminal sent by network described the
When two control instructions, second control instruction is sent to the central control board；
The central control board is further used for that second control that the first network communication module is sent ought be received
When system instruction, the second control instruction controller to be controlled is determined, second control instruction is sent to described the
The two control instructions controller to be controlled；
The interior machine controller, second control that the central control board is sent ought be received by, which being further used for, refers to
When enabling, according to the operation of the connected indoor unit of second control instruction control；
The outdoor controller, second control that the central control board is sent ought be received by, which being further used for, refers to
When enabling, according to the operation of the connected outdoor unit of second control instruction control.
In embodiments of the present invention, first network communication module can directly be handed over the first user terminal by network
Mutually.User can send the second control instruction by the first user terminal to central control board, and then realize to each indoor unit
With the control of outdoor unit.User, which is not necessarily to come into each line control machine, can be realized control to air-conditioning.Here the first user terminal
Can be the equipment such as mobile phone, PC.First network communication module can be connected by LAN with the first user terminal.
In an embodiment of the present invention, the central control board is further used for obtaining operation of air conditioner information, to described the
One network communication module sends the operation of air conditioner information；
The first network communication module is further used for that the air-conditioning fortune that the central control board is sent ought be received
When row information, the operation of air conditioner information is sent to first user terminal by network.
In embodiments of the present invention, user can by the operation of air conditioner information of the first user terminal requests air-conditioning (such as：
Temperature, humidity, operating mode (such as：Refrigeration, heating etc.) etc.).First network communication module can obtain central control board
Operation of air conditioner information be sent to the first user terminal.
In an embodiment of the present invention, which further comprises：Second network communication module, network platform server and
At least one second user terminal；
Second network communication module is connected with the central control board；
Second network communication module is connected by network with the network platform server；
The network platform server is connected by network at least one second user terminal；
The second user terminal, for when receiving the third control instruction input by user, by the third
Control instruction is sent to the network platform server by network；
The network platform server, for working as the third for receiving the second user terminal and being sent by network
When control instruction, the third control instruction is sent to second network communication module by network；
Second network communication module, for described in receive the network platform server by network and send
When third control instruction, the third control instruction is sent to the central control board；
When second control instruction, second control instruction is sent to the central control board；
The central control board is further used for that the third control that second network communication module is sent ought be received
When system instruction, the third control instruction controller to be controlled is determined, the third control instruction is sent to described the
The three control instructions controller to be controlled；
The interior machine controller, the third control that the central control board is sent ought be received by, which being further used for, refers to
When enabling, according to the operation of the connected indoor unit of third control instruction control；
The outdoor controller, the third control that the central control board is sent ought be received by, which being further used for, refers to
When enabling, according to the operation of the connected outdoor unit of third control instruction control.
In embodiments of the present invention, second user terminal can be handed over by ICP/IP protocol and network platform server
Mutually, network platform server is interacted by ICP/IP protocol and the second network communication module.Through the embodiment of the present invention, originally
System can carry out telecommunication with second user terminal can be more convenient without only being communicated by LAN
Air-conditioning is controlled.
In an embodiment of the present invention, the central control board is further used for obtaining operation of air conditioner information, to described the
Two network communication modules send the operation of air conditioner information；
Second network communication module is further used for that the air-conditioning fortune that the central control board is sent ought be received
When row information, the operation of air conditioner information is sent to the network platform server by network；
The network platform server, second network communication module ought be received by being further used for is sent by network
The operation of air conditioner information when, the operation of air conditioner information is sent to the second user terminal by network.
In embodiments of the present invention, user can by the operation of air conditioner information of second user terminal request air-conditioning (such as：
Temperature, humidity, operating mode (such as：Refrigeration, heating etc.) etc.).Second network communication module can obtain central control board
Operation of air conditioner information be sent to network platform server, operation of air conditioner information is sent to second user by network platform server
Terminal.
In an embodiment of the present invention, above-mentioned first network communication module and the second network communication module can be same
A module.
In an embodiment of the present invention, which further comprises：At least one infrared sensor；
Each line control machine is provided with corresponding infrared sensor；
Each infrared sensor is connected with the corresponding line control machine；
The infrared sensor, in real time detect in detection range whether presence of people, if so, then to corresponding
The line control machine sends the signal of presence of people, believes existing for nobody if it is not, being sent to the corresponding line control machine
Number；
The line control machine is further used for after generating first control instruction, judges to receive corresponding described
What infrared sensor was sent be the presence of people signal or described nobody existing for signal, when receiving described someone
When existing signal, first control instruction is sent to the connected indoor machine controller, described is not had when receiving
Existing for people when signal, forbid for first control instruction being sent to the connected indoor machine controller.
In embodiments of the present invention, infrared sensor detects whether someone, if someone, line control machine sends out the first control and refers to
It enables so that air-conditioning is run according to the first control instruction.If nobody, the first control instruction is not sent, and air-conditioning can be made to enter section
Energy mode operation, saves the energy.
As shown in Fig. 2, an embodiment of the present invention provides a kind of air-conditioner control systems, including：
Central control board 201, outdoor controller 202, at least one indoor machine controller 203, at least one line control machine
204, multiple RS485 converters, network communication module 205, user terminal 206, network platform server 207, at least one red
Outer sensor 208；
Each line control machine 204 includes：Line control machine mainboard 2041, at least one microphone 2042 (such as two microphones) and
Noise reduction unit 2043；
Microphone 2042 is connected with noise reduction unit 2043；Noise reduction unit 2043 is connected with line control machine mainboard 2041；Line control machine
Mainboard 2041 is connected with corresponding indoor machine controller 203；
In multiple RS485 converters, including：The line traffic control RS485 converters 209 being connected with central control board 201, with outdoor
The connected outer machine RS485 converters 210 of machine controller 202, and, the interior machine being connected at least one indoor machine controller 203
RS485 converters 211；Wherein, each indoor machine controller 203 is provided with corresponding interior machine RS485 converters 211, often
A interior machine RS485 converters 211 are connected with corresponding indoor machine controller 203；Outer machine RS485 converters 210 and each interior machine
RS485 converters 211 are connected by RS485 signal transmssion lines with line traffic control RS485 converters 209；
Network communication module 205 is connected with central control board 201；Network communication module 205 passes through network and user terminal
206 are connected；Network communication module 205 is connected by network with network platform server 207；Network platform server 207 passes through
Network is connected with user terminal 206；
Each line control machine is provided with corresponding infrared sensor 208；Each infrared sensor 208 and corresponding line control machine
204 are connected.
In embodiments of the present invention, network communication module can realize first network communication module and the second network communication mould
The function of block, user terminal can realize the function of the first user terminal and second user terminal.
Two indoor machine controllers 203, two indoor machine controllers, 203 corresponding two interior machine RS485 are shown in Fig. 2
Converter 212, corresponding two line control machines 204 and corresponding two infrared sensors 208.Each line traffic control is shown in Fig. 2
Two microphones 2042 in device.
In embodiments of the present invention, user can install APP application programs on the subscriber terminal, pass through the APP application journeys
Sequence is interacted with network communication module and/or network platform server.It, can also remote control sky even if user is outside
It adjusts, can also obtain the operation information of air-conditioning.
In embodiments of the present invention, central control board is Intelligent treatment core, have at the coordination of each unit, network
The functions such as reason.
In embodiments of the present invention, it is connect using RS485 between central control board, indoor machine controller, outdoor controller
Mouth is communicated, and central control board is used as main equipment, indoor machine controller, outdoor controller from equipment, respectively from equipment
It is distinguished with address.
In addition, outdoor unit includes：Cooling and warming module specifically includes：Air conditioning function list including compressor, refrigerant etc.
Member is the Cooling, heating system of entire air-conditioning system.
In embodiments of the present invention, which further comprises that indicator light, central control board are connected with indicator light, indicator light
Flash for prompting user is that system carries out network configuration；User opens the APP programs of user terminal, matches for equipment according to interface prompt
Net.When distribution is completed, equipment is connected to internet, and indicator light is always at this time, prompts network connection success.
In embodiments of the present invention, which further comprises that display module, each line control machine are provided with corresponding aobvious
Show module.Display module is for showing the information such as the operating status, including temperature, pattern, wind speed of corresponding indoor unit.
A kind of air-conditioner control system provided in an embodiment of the present invention is suitable for central air-conditioning, such as：Small multi-joint central hollow
It adjusts.
The each embodiment of the present invention at least has the advantages that：
1, in embodiments of the present invention, outdoor controller and each indoor machine controller are connected with central control board,
User can input the first control instruction to any line control machine, which can be corresponding to this interior machine controller
Indoor unit is controlled, and the corresponding room of any other interior machine controllers can also be controlled by the processing of central control board
Interior machine can also control outdoor unit by the processing of central control board, it is seen then that user controls to any line control machine input first
Instruction can control any indoor unit and outdoor unit under the cooperation of central control board, and user can more easily be controlled
Air-conditioning processed.
2, in embodiments of the present invention, letter is transmitted between central control board, indoor machine controller and outdoor controller
Number when, transmitted on the transmission line by the form of RS485 signals, can ensure signal transmission quality in this way, ensured in signal
The accuracy of the information of carrying.Connected by RS485 signal transmssion lines outer machine RS485 converters, interior machine RS485 converters and
Line traffic control RS485 converters, in the case where realizing remotely connected, additionally it is possible to ensure the quality and accuracy of signal, Neng Goushi
The longer-distance layout of existing central control board, indoor machine controller and outdoor controller, central control board can be arranged
In more convenient region.
It should be noted that herein, such as first and second etc relational terms are used merely to an entity
Or operation is distinguished with another entity or operation, is existed without necessarily requiring or implying between these entities or operation
Any actual relationship or order.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-
It is exclusive to include, so that the process, method, article or equipment including a series of elements includes not only those elements,
But also include other elements that are not explicitly listed, or further include solid by this process, method, article or equipment
Some elements.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including
There is also other identical factors in the process, method, article or equipment of the element.
One of ordinary skill in the art will appreciate that：Realize that all or part of step of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in computer-readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes：ROM, RAM, magnetic disc or light
In the various media that can store program code such as disk.
Finally, it should be noted that：The foregoing is merely presently preferred embodiments of the present invention, is merely to illustrate the skill of the present invention
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., are included within the scope of protection of the present invention.
Claims (10)
1. a kind of air-conditioner control system, which is characterized in that including：
Central control board, at least one controller and at least one line control machine；
At least one controller includes：Outdoor controller and at least one indoor machine controller；
The outdoor controller is connected with external outdoor unit；
Each indoor machine controller is connected with the indoor unit of corresponding outside；
Each indoor machine controller is provided with corresponding line control machine, each indoor machine controller and corresponding institute
Line control machine is stated to be connected；
The outdoor controller and each indoor machine controller are connected with the central control board；
The line control machine, for when getting the first control instruction, by first control instruction be sent to it is connected described in
Indoor machine controller；
The interior machine controller, for when receiving first control instruction that the connected line control machine is sent, sentencing
Whether the first control instruction controller to be controlled that breaks is this interior machine controller, if it is, according to described first
Otherwise first control instruction is sent to the central control board by the operation of the connected indoor unit of control instruction control；When
When receiving first control instruction that the central control board is sent, according to the connected room of first control instruction control
The operation of interior machine；
The central control board, for when receiving first control instruction that any indoor machine controller is sent,
It determines the first control instruction controller to be controlled, first control instruction is sent to first control instruction
The controller to be controlled；
The outdoor controller, for when receiving first control instruction that the central control board is sent, according to
The operation of the connected outdoor unit of the first control instruction control.
2. system according to claim 1, which is characterized in that
The line control machine includes：Line control machine mainboard and at least one microphone；
The line control machine mainboard is connected at least one microphone；
The line control machine mainboard is connected with the corresponding indoor machine controller；
The microphone arrives externally input phonetic order for picking up in real time, the phonetic order is sent to the line traffic control
Device mainboard；
The line control machine mainboard, for carrying out speech recognition to the phonetic order that receives in real time, when identifying described the
When one control instruction, first control instruction is sent to the connected indoor machine controller.
3. system according to claim 2, which is characterized in that
The line control machine further comprises：Noise reduction unit；
The microphone is connected with the noise reduction unit；The noise reduction unit is connected with the line control machine mainboard；
The microphone, for when pickup is to the externally input phonetic order, the phonetic order being sent to described
Noise reduction unit；
The noise reduction unit refers to the voice after noise reduction process for carrying out noise reduction process to the phonetic order received
Order is sent to the line control machine mainboard.
4. system according to claim 2, which is characterized in that
The line control machine mainboard, is further used for：
When identifying preset activation word from the phonetic order, voice control function is activated；
When identifying the preset power-on command word of continuous preset times from the phonetic order, the voice control is judged
Whether function processed has activated, if it is, it is in operating status to control the air-conditioning；
When identifying first control instruction from the phonetic order, judge whether the voice control function has swashed
It is living, if it is, judging whether air-conditioning is in operating status, when air-conditioning is in operating status, by first control instruction
It is sent to the connected indoor machine controller.
5. system according to claim 1, which is characterized in that
Further comprise：Multiple RS485 converters；
In the multiple RS485 converters, including：The line traffic control RS485 converters being connected with the central control board, with the room
The connected outer machine RS485 converters of outer machine controller, and, the interior machine being connected at least one indoor machine controller
RS485 converters；
Wherein, each indoor machine controller is provided with the corresponding interior machine RS485 converters, each interior machine
RS485 converters are connected with the corresponding indoor machine controller；
The outer machine RS485 converters and each interior machine RS485 converters pass through RS485 signal transmssion lines and the line
RS485 converters are controlled to be connected；
The line traffic control RS485 converters, the UART signal for sending out the central control board are converted to RS485 signals, will
The RS485 signals being converted to are output on the RS485 signal transmssion lines, will be received and are passed by the RS485 signals
The RS485 signals that defeated line is sent are converted to UART signal, and the UART signal being converted to is sent to the central control board；
The interior machine RS485 converters, the RS485 signals sent by the RS485 signal transmssion lines for that will receive
UART signal is converted to, the UART signal being converted to is sent to the connected indoor machine controller, described in being connected
The UART signal that indoor machine controller is sent out is converted to RS485 signals, the RS485 signals being converted to is output to described
On RS485 signal transmssion lines；
The outer machine RS485 converters, the RS485 signals sent by the RS485 signal transmssion lines for that will receive
UART signal is converted to, the UART signal being converted to is sent to the outdoor controller, by the outdoor controller
The UART signal sent out is converted to RS485 signals, and the RS485 signals being converted to are output to the RS485 signal transmssion lines
On.
6. system according to claim 5, which is characterized in that
The RS485 signal transmssion lines, including：First differential signal line and the second differential signal line；
The RS485 converters include：RS485 transceivers, capacitance, first resistor, second resistance and 3rd resistor；
The UART signal transmitting terminal and UART signal receiving terminal of the RS485 transceivers are connected with corresponding unit to be converted,
First transmission end of the RS485 transceivers is connected with first differential signal line, the second transmission of the RS485 transceivers
End is connected with second differential signal line；Wherein, the corresponding unit to be converted of the line traffic control RS485 converters is the center
Control panel；The corresponding unit to be converted of the outer machine RS485 converters is the outdoor controller；Each interior machine
The corresponding unit to be converted of RS485 converters is the outdoor controller being connected；
The both ends of the capacitance are separately connected the first transmission end and the second transmission end of the RS485 transceivers；First electricity
The both ends of resistance are separately connected the first transmission end and the second transmission end of the RS485 transceivers；One end of the second resistance connects
Connect the UART signal receiving terminal of the RS485 transceivers, another termination supply voltage；Described in one end connection of the 3rd resistor
The UART signal transmitting terminal of RS485 transceivers, another termination supply voltage.
7. system according to claim 1, which is characterized in that
Further comprise：First network communication module and at least one first user terminal；
The first network communication module is connected with the central control board；
The first network communication module is connected by network at least one first user terminal；
First user terminal, for when receiving the second control instruction input by user, by second control instruction
It is sent to the first network communication module by network；
The first network communication module, for working as second control for receiving first user terminal and being sent by network
When system instruction, second control instruction is sent to the central control board；
The central control board, second control that the first network communication module is sent ought be received by, which being further used for, refers to
When enabling, the second control instruction controller to be controlled is determined, second control instruction is sent to second control
The system instruction controller to be controlled；
The interior machine controller, is further used for that second control instruction that the central control board is sent ought be received
When, according to the operation of the connected indoor unit of second control instruction control；
The outdoor controller is further used for that second control instruction that the central control board is sent ought be received
When, according to the operation of the connected outdoor unit of second control instruction control.
8. system according to claim 1, which is characterized in that
Further comprise：Second network communication module, network platform server and at least one second user terminal；
Second network communication module is connected with the central control board；
Second network communication module is connected by network with the network platform server；
The network platform server is connected by network at least one second user terminal；
The second user terminal, for when receiving the third control instruction input by user, the third to be controlled
Instruction is sent to the network platform server by network；
The network platform server, for working as the third control for receiving the second user terminal and being sent by network
When instruction, the third control instruction is sent to second network communication module by network；
Second network communication module, for working as the third for receiving the network platform server and being sent by network
When control instruction, the third control instruction is sent to the central control board；
When second control instruction, second control instruction is sent to the central control board；
The central control board, the third control that second network communication module is sent ought be received by, which being further used for, refers to
When enabling, the third control instruction controller to be controlled is determined, the third control instruction is sent to the third control
The system instruction controller to be controlled；
The interior machine controller, is further used for that the third control instruction that the central control board is sent ought be received
When, according to the operation of the connected indoor unit of third control instruction control；
The outdoor controller is further used for that the third control instruction that the central control board is sent ought be received
When, according to the operation of the connected outdoor unit of third control instruction control.
9. system according to claim 8, which is characterized in that
The central control board is further used for obtaining operation of air conditioner information, described in second network communication module transmission
Operation of air conditioner information；
Second network communication module is further used for that the operation of air conditioner letter that the central control board is sent ought be received
When breath, the operation of air conditioner information is sent to the network platform server by network；
The network platform server is further used for that the institute that second network communication module is sent by network ought be received
When stating operation of air conditioner information, the operation of air conditioner information is sent to the second user terminal by network.
10. according to any system in claim 1-9, which is characterized in that
Further comprise：At least one infrared sensor；
Each line control machine is provided with corresponding infrared sensor；
Each infrared sensor is connected with the corresponding line control machine；
The infrared sensor, in real time detect in detection range whether presence of people, if so, then to corresponding described
Line control machine sends the signal of presence of people, if it is not, sending signal existing for nobody to the corresponding line control machine；
The line control machine is further used for after generating first control instruction, judges to receive corresponding described infrared
What sensor was sent be the presence of people signal or described nobody existing for signal, when receiving the presence of people
Signal when, first control instruction is sent to the connected indoor machine controller, is deposited when receiving described nobody
Signal when, forbid first control instruction being sent to the connected indoor machine controller.
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| CN201810397149.6A CN108592349A (en) | 2018-04-28 | 2018-04-28 | A kind of air-conditioner control system |
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| CN201810397149.6A CN108592349A (en) | 2018-04-28 | 2018-04-28 | A kind of air-conditioner control system |
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| CN112556131A (en) * | 2020-12-15 | 2021-03-26 | 佛山市顺德区美的电子科技有限公司 | Switching control panel for air conditioning system, air conditioning system and self-adaptive control method |
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Application publication date: 20180928 |