CN205878488U - Many built -in units of air conditioner based on power line carrier communication network - Google Patents
Many built -in units of air conditioner based on power line carrier communication network Download PDFInfo
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- CN205878488U CN205878488U CN201620758092.4U CN201620758092U CN205878488U CN 205878488 U CN205878488 U CN 205878488U CN 201620758092 U CN201620758092 U CN 201620758092U CN 205878488 U CN205878488 U CN 205878488U
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- air conditioning
- handset
- main frame
- electrically connected
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Abstract
The utility model relates to a many built -in units of air conditioner based on power line carrier communication network. The many built -in units of air conditioner include the treater, all with the treater passes through the equal electric connection's of bus host computer and a plurality of parasite aircraft, the host computer includes electric connection's startup module, control module, a interaction module and first judge module in proper order, the parasite aircraft includes electric connection's trigger module, the 2nd interaction module and second judge module in proper order. The many built -in units of air conditioner can satisfy higher communication requirement.
Description
Technical field
This utility model relates to a kind of multi-connected machine equipment, particularly relates to the air-conditioning of a kind of electrically-based line carrier communication network
Multi-connected machine equipment.
Background technology
In same communication network, the data transmission between each equipment is all to carry out, therefore with the form of agreement alternately
The formulation of agreement and application, often decide the height of communication efficiency.Current most of Utilities Electric Co.s use electric power
Line carrier communication network carries out electrical management, for functions such as the checking meter of user, chargings.Due in electric line carrier communication network
Check meter, charging operation is point-to-point communication between each equipment, and owing to the node device of communication network is less, communication data
Less, therefore the formulation of the ammeter agreement that electric line carrier communication network uses is to be directed to valid data be transmitted, and does not has
Have and data are carried out classification process.
Such as, the multi-connected air conditioner group communication network of electrically-based line carrier communication is to lead to using electric lines of force of powering as data
The communication network of news line.Owing to energizing power gauze network the most generally exists, therefore, confession is accessed by multi-joint unit power supply line
Electricity power line network, can not only solve due to multi-connected air conditioner group system have that air-conditioning quantity is many, installation site or dispersion
Or the difficulty of the connection project installation such as hidden, it is possible to reduce the phenomenon of communication loose contact significantly, can reduce simultaneously
Project installation cost and difficulty.Owing to multi-connected machine group node number of devices is more, therefore volume of transmitted data is relatively big, now, and tradition
Ammeter agreement cannot meet multi-joint unit mass data transmission requirement.
Utility model content
In view of this, it is necessary to the electrically-based of a kind of higher communication need that disclosure satisfy that multi-gang air-conditioner unit is provided
The air conditioning multi-couple machine equipment of line carrier communication network.
The air conditioning multi-couple machine equipment of a kind of electrically-based line carrier communication network, including processor, all with described processor
The main frame being all electrically connected with by bus and multiple handset, described main frame includes startup module, the control being electrically connected with successively
Module, the first interactive module and the first judge module；Trigger module that described handset includes being electrically connected with successively, second mutual
Module and the second judge module.
Wherein in an embodiment, described main frame also includes the first meter being electrically connected with described first interactive module
Time module.
Wherein in an embodiment, described main frame also includes the first brush being electrically connected with described first timing module
New module.
Wherein in an embodiment, described handset also includes the second meter being electrically connected with described second interactive module
Time module.
Wherein in an embodiment, described handset also includes the second brush being electrically connected with described second timing module
New module.
Wherein in an embodiment, also include the power line modem being electrically connected with described processor, institute
State main frame and the plurality of handset is all electrically connected to described power line modem by described bus.
Wherein in an embodiment, described processor includes carrier chip.
Wherein in an embodiment, described processor also includes the reception mould being electrically connected with described carrier chip
Block.
Wherein in an embodiment, also include the ammeter being electrically connected with described processor.
Wherein in an embodiment, also include the bin being electrically connected with described processor.
Owing to main frame has the first interactive module, and handset has the second interactive module, and the first interactive module is handed over second
Module communication is mutual mutually so that inserts air-conditioning agreement in power line network ammeter agreement and makes the two combine, making
The air conditioning multi-couple machine equipment of this electrically-based line carrier communication network can meet the need of power line network transmitting data in physical layer
Ask, the transmission demand of procotol layer data can be met again, and then meet the higher communication need of multi-gang air-conditioner unit.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to the accompanying drawing of other embodiments is obtained according to these accompanying drawings.
Fig. 1 is the flow chart of steps of the air conditioning multi-couple machine method of the electrically-based line carrier communication network of an embodiment.
Fig. 2 is the transmission timing figure of air conditioning multi-couple machine method shown in Fig. 1.
Fig. 3 is the module diagram of the air conditioning multi-couple machine equipment of the electrically-based line carrier communication network of an embodiment.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Refer to Fig. 1, in one embodiment, a kind of air conditioning multi-couple machine method of electrically-based line carrier communication network, bag
Include following steps:
A) system electrification work；
B) main frame sends synchrodata frame and makes all handset entry communication patterns；
C) all handsets are controlled by described main frame transmission device control data；
D) described main frame and described handset carry out the communication of status data in default communication time value；
E) described main frame stops communication with described handset；And
F) described main frame judges that bus is the most idle, if then re-executing step b).The most sequentially perform step b)
To step f).
Mutual, i.e. in ammeter agreement owing to inserting the communication between main frame and handset in power line network ammeter agreement
Insert air-conditioning agreement and make the two combine, making this can in the air conditioning multi-couple machine method of electric line carrier communication network
Meet power line network transmitting data in physical layer demand, network protocol layer data transfer demands can be met again, meet multi-connected machine
Air conditioning unit communication need.It is appreciated that, when system is already powered on when, step a) can omit.
Such as, mutual for the ease of initiating in time, described step b) including: described main frame sends same step number to all handsets
According to frame, described handset receives described synchrodata frame and responds described synchrodata frame entry communication pattern.Described main frame and institute
State main frame and just can simultaneously enter communication mode according to synchrodata frame, improve the response speed of air conditioning multi-couple machine method.
Such as, in order to the communication fully realized between main frame and handset is mutual, described step d) specifically includes:
Described main frame judges that whether the persistent period of communication mode is equal to described default communication time value；
If it is not, then judge whether oneself state sends change, if changing, then send the status data frame of change；With
And
The most then send self all of status data with Flushing status information.
Due to main frame can within the persistent period of communication mode the most mutual oneself state, improve described air-conditioning many
The interactive efficiency of connecting method.
Such as, in order to realize the mutual of described handset information, described step d) also includes:
Described handset judges whether the communication mode persistent period is equal to described default communication time value,
If it is not, then judge whether oneself state sends change, if changing, then send the status data frame of change；With
And
The most then send self all of status data with Flushing status information.
Due to handset can within the persistent period of communication mode the most mutual oneself state, further increase described
The interactive efficiency of multi-link air-conditioning agreement.
Such as, described synchrodata frame includes that valid data, described valid data include status data and control data.Tool
Body ground, described valid data refer to the numbers such as multi-connected machine valid data used in network transmission, usually state, control
According to.Such as, described synchrodata frame includes effective data length, i.e. includes multi-connected machine protocol data total length, refers to interior machine, outer machine
And the data that other equipment is used.Such as, described synchrodata frame also includes function code, for due to valid data
Function, the data functions the such as i.e. definition of definition multi-connected machine data function, such as, control, state.Such as, described synchrodata frame also wraps
Include device address, for defining the address of described handset, the most also define the device address of interdependent node, outer machine, interior machine, show
Show device etc..Such as, described synchrodata frame also includes data category, for defining the type of valid data, i.e. to valid data
Type is defined, e.g. bit data, byte data, or digital data etc..Such as, described synchrodata frame also includes terminating
Character, in order to show that valid data are sent, i.e. multi-connected machine frame data terminate, and show that multi-connected machine valid data are sent.
User data area agreement has described that as above, and power line network physical layer communication agreement, number of users are detailed below
Express especially by power line network physical layer communication agreement according to district's agreement, the number of power line network physical layer communication agreement
Bebinning character, total length of data, control territory, address field, user data, verification and and termination character is included according to frame.Wherein begin
Character, for the synchronization of Frame, shows the beginning of frame data.Total length of data is the number of whole agreement total data.Control
The information such as territory is that power line carrier network data transmit classification, shows message transmissions direction, communication mode.Address field is electric lines of force
The physical layer network address of carrier communication, is used for showing each node, power line module address.User data is power line module
The valid data sent, these data are air conditioning multi-couple machine method frame data.Verify and for secured transmission of payload data is verified,
To ensure the reliability of transmission data.Termination character shows the end of transmission of a packet, discharges bus simultaneously, is allowed to bus
Enter idle condition.
Seeing also Fig. 2, in one embodiment, the transmission timing of a kind of air conditioning multi-couple machine method is specific as follows:
System electrification also judges whether main frame or handset；
If main frame is then:
Main frame sends synchrodata frame, takes turns the initial of communication for one so that it is its node device carries out frame data and synchronizes to send out
Send.
Send device control data, main frame send the control data to other handset, for the control function of handset.
Judge whether timing reaches to take turns the maximum time of communication.
If reaching, send all of status data of equipment self, for the status information of refreshing a device.It is sent completely then
Entrance bus free waits, waits that bus free enters next round communication.
If being not reaching to, then judging whether equipment state sends change, if changing, sending the status data of change
Frame, if being not changed in, entering bus free and waiting, wait that bus free enters next round communication.
If handset is then:
Wait bus host synchrodata frame, enter a beginning taking turns communication for other handset node.
Judge whether handset timing reaches to take turns the maximum time of communication.
If reaching, send all of status data of equipment self, for the status information of refreshing a device.
It is sent completely then wait new round communication synchronization Frame.
If being not reaching to, then judging whether equipment state sends change, if changing, sending the status data of change
Frame, if being not changed in, entering bus free and waiting, waiting new round communication synchronization Frame.
The air-conditioning procotol of above-mentioned electrically-based line carrier communication, it is ensured that internal-external machine and miscellaneous equipment can be just
Often carry out data interaction, make internal-external machine and other node device communication efficiency improve and compatible other network air-conditioner existing association
View, with the uniformity of guarantee agreement, improves compatible raising.
Refer to Fig. 3, in one embodiment, the air conditioning multi-couple machine equipment of a kind of electrically-based line carrier communication network, bag
Include power line modem 10 and the main frame 20 of described power line modem 10 electric connection, multiple handset 30 and place
Reason device 40.Main frame 20, multiple handset 30 and processor 40 are electrically connected with described power line modem 10 by bus 70
Connect.The status information of main frame 20 with multiple handsets 30 is interacted by processor 40.In the present embodiment, the number of handset 30
It it is 3.It is appreciated that the number of handset 30 can adjust as required.
Specifically, main frame 20 includes startup module 21, control module the 22, first interactive module 23, first being electrically connected with
Timing module the 24, first refresh module 15 and the first judge module 26.Startup module 21 is used for sending synchrodata frame makes institute
There is handset 30 entry communication pattern.Control module 22 is used for sending device control data and is controlled all handsets 30.First
Interactive module 23 for carrying out the communication of status data in default communication time value with described handset 30.First timing module 24
For judging that whether the persistent period of communication mode is equal to presetting communication time value.First refresh module 15 is for processor 40
The whole status informations sending main frame 20 should be to refresh the state of main frame 20.First judge module 26 judges that bus 70 is the most empty
Not busy.
Multiple handsets 30 are in parallel and are electrically connected with power line modem 10 by bus 70.Each handset 30 includes
Trigger module the 31, second interactive module the 33, second timing module the 34, second refresh module 35 and second being electrically connected with judges
Module 37.Trigger module 31 is used for receiving synchrodata frame to trigger handset 30 entry communication pattern.Second interactive module 33 is used
In the communication carrying out status data with main frame 20 in default communication time value.Second timing module 34 is used for judging communication mode
Persistent period whether equal to presetting communication time value.Second refresh module 35 is for sending the whole of handset 30 to processor 40
Status information should be to refresh the state of handset 30.Second judge module 37 judges that bus 70 is the most idle.It is appreciated that all sons
Machine 30 can also the communication function module such as built-in demodulator, the most multiple handsets 30 are directly by processor 40 and main frame 20 communication.
Processor 40 includes receiver module 41 and the carrier chip 43 being electrically connected with.Processor 41 is for Receiving Host 20
And the status information of handset 30.Carrier chip 43 is used for processing above-mentioned status information.
In one embodiment, described equipment also includes ammeter 50 and bin 60.Ammeter 50 and bin 60 all with
Processor 40 is electrically connected with.Ammeter 50 is for showing main frame 20 and the status information of handset 30 and power consumption information etc., bin
60 for storing display main frame 20 and the status information of handset 30.
Other embodiments of the present utility model also includes that technical characteristic in the various embodiments described above is mutually combined and is formed
The technical scheme that can implement.
Owing to main frame has the first interactive module, and handset has the second interactive module, and the first interactive module is handed over second
Module communication is mutual mutually so that inserts air-conditioning agreement in power line network ammeter agreement and makes the two combine, making
The air conditioning multi-couple machine equipment of this electrically-based line carrier communication network can meet the need of power line network transmitting data in physical layer
Ask, the transmission demand of procotol layer data can be met again, and then meet the higher communication need of multi-gang air-conditioner unit.
Described above the most fully discloses detailed description of the invention of the present utility model.It is pointed out that and be familiar with this neck
Any change that detailed description of the invention of the present utility model is done by the technical staff in territory is all without departing from right of the present utility model
The scope of claim.Correspondingly, the scope of claim of the present utility model is also not limited only to aforementioned specific embodiment party
Formula.
Claims (10)
1. the air conditioning multi-couple machine equipment of an electrically-based line carrier communication network, it is characterised in that include processor (40), all
The main frame (20) being all electrically connected with by bus (70) with described processor (40) and multiple handset (30), described main frame (20)
Including the startup module (21) being electrically connected with successively, control module (22), the first interactive module (23) and the first judge module
(26)；Described handset (30) includes that the trigger module (31), the second interactive module (33) and second that are electrically connected with successively judge
Module (37).
2. air conditioning multi-couple machine equipment as claimed in claim 1, it is characterised in that described main frame (20) also includes and described first
The first timing module (25) that interactive module (23) is electrically connected with.
3. air conditioning multi-couple machine equipment as claimed in claim 2, it is characterised in that described main frame (20) also includes and described first
The first refresh module (26) that timing module (25) is electrically connected with.
4. air conditioning multi-couple machine equipment as claimed in claim 1, it is characterised in that described handset (30) also includes and described second
The second timing module (34) that interactive module (33) is electrically connected with.
5. air conditioning multi-couple machine equipment as claimed in claim 4, it is characterised in that described handset (30) also includes and described second
The second refresh module (35) that timing module (34) is electrically connected with.
6. air conditioning multi-couple machine equipment as claimed in claim 1, it is characterised in that also include electrically connecting with described processor (40)
The power line modem (10) connect, described main frame (20) and the plurality of handset (30) are all electrical by described bus (70)
It is connected to described power line modem (10).
7. air conditioning multi-couple machine equipment as claimed in claim 1, it is characterised in that described processor (40) includes carrier chip
(43)。
8. air conditioning multi-couple machine equipment as claimed in claim 7, it is characterised in that described processor (40) also includes and described load
The receiver module (41) that ripple chip (43) is electrically connected with.
9. air conditioning multi-couple machine equipment as claimed in claim 1, it is characterised in that also include electrically connecting with described processor (40)
The ammeter (60) connect.
10. air conditioning multi-couple machine equipment as claimed in claim 1, it is characterised in that also include electrical with described processor (40)
The bin (60) connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620758092.4U CN205878488U (en) | 2016-07-15 | 2016-07-15 | Many built -in units of air conditioner based on power line carrier communication network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620758092.4U CN205878488U (en) | 2016-07-15 | 2016-07-15 | Many built -in units of air conditioner based on power line carrier communication network |
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| CN205878488U true CN205878488U (en) | 2017-01-11 |
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| CN201620758092.4U Active CN205878488U (en) | 2016-07-15 | 2016-07-15 | Many built -in units of air conditioner based on power line carrier communication network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266861A (en) * | 2018-03-08 | 2018-07-10 | 上海物麒科技有限公司 | The multi-online air-conditioning system and its network-building method of pairing networking are carried out by identification card |
-
2016
- 2016-07-15 CN CN201620758092.4U patent/CN205878488U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266861A (en) * | 2018-03-08 | 2018-07-10 | 上海物麒科技有限公司 | The multi-online air-conditioning system and its network-building method of pairing networking are carried out by identification card |
| CN108266861B (en) * | 2018-03-08 | 2023-11-28 | 重庆物奇科技有限公司 | Multi-split air conditioning system capable of carrying out pairing networking through identification card and networking method thereof |
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