CN106060853A - Monitoring system and monitoring terminal for multi-split air conditioner - Google Patents
Monitoring system and monitoring terminal for multi-split air conditioner Download PDFInfo
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- CN106060853A CN106060853A CN201610543413.3A CN201610543413A CN106060853A CN 106060853 A CN106060853 A CN 106060853A CN 201610543413 A CN201610543413 A CN 201610543413A CN 106060853 A CN106060853 A CN 106060853A
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- conditioner
- gang air
- monitor
- status information
- monitor terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a monitoring system and a monitoring terminal for a multi-split air conditioner. The monitoring system comprises a plurality of monitoring terminals, a monitoring gateway and a state information processing device, wherein each monitoring terminal is used for actively acquiring corresponding state information of the multi-split air conditioner and wirelessly sending the state information to the monitoring gateway; the monitoring gateway is used for receiving the state information sent by all the monitoring terminals and forwarding the state information to the state information processing device; and the state information processing device is in communication connection with the monitoring gateway, and is used for summarizing all the state information to obtain summary information. According to the monitoring system, the monitoring terminals actively acquire the state information of the connected multi-split air conditioner, the state information is wirelessly reported to the monitoring gateway, and the state information processing device summarizes the state information to obtain summary information, so that the state updating speed of the unit can be improved and the installation cost can be reduced.
Description
Technical field
The present invention relates to air conditioning monitoring field, be specifically related to monitoring system and the monitor terminal of a kind of multi-gang air-conditioner.
Background technology
Multi-gang air-conditioner is the major technique of business air conditioner, and the structure of multi-online air-conditioning system is complicated, relates to multiple indoor
Machine, multiple regulation valve and one or more off-premises station, the condition monitoring of each equipment of system is for realizing multi-online air-conditioning system
Normal control most important.Meanwhile, in actual applications, in building or can arrange multiple independent many in certain area
Online air-conditioning system.Fig. 1 is the schematic diagram of the monitoring system of multi-gang air-conditioner in prior art, prior art generally by one or
The outer machine of multiple multi-gang air-conditioners 1 is connected by system bus 2a and a monitor gateway 2, supervising device 3 (usually server
Or personal computer) issuing data acquisition instructions by transducer 4 to each monitor gateway 2, monitor gateway 22 is in response to data acquisition
Collection instruction carries out the collection of status information, and reports to monitor terminal.Wherein, each multi-gang air-conditioner 1 at least includes by interior
Portion communication bus 1a at least one outer machine 1b interconnective and multiple interior machine 1c.Within the system, supervising device 3 is that system is total
Main frame on line, and all gateways are from machine.Under system bus architecture, from machine only when the instruction receiving main frame
Can respond, this can cause state information updating slower.Meanwhile, existing monitoring system needs to lay special order wire
Road, relatively costly.
Summary of the invention
In view of this, the present invention provides monitoring system and the monitor terminal of a kind of multi-gang air-conditioner, to improve status information
Renewal speed, reduces installation cost.
First aspect, it is provided that the monitoring system of a kind of multi-gang air-conditioner, it is characterised in that described system includes:
Multiple monitor terminals, each described monitor terminal is used for the status information of multi-gang air-conditioner corresponding to active obtaining,
And wirelessly send described status information to monitor gateway；
Monitor gateway, for receiving the described status information of all monitor terminals transmission and being forwarded to status information process dress
Put；
Status information processing means, communicates to connect with described monitor gateway, is used for collecting all of state information acquisition and converges
Total information.
Preferably, the plurality of monitor terminal forms wireless self-networking with described monitor gateway, at described wireless self-networking
The middle monitor terminal as via node is additionally operable to forward from upper hop node to the next-hop node of described wireless self-networking
Status information.
Preferably, the plurality of monitor terminal is additionally operable to when there is the monitor terminal damaged change described nothing by mutual
The network topology of line MANET.
Preferably, described monitor terminal connects with the communication bus of corresponding multi-gang air-conditioner.
Preferably, described monitor gateway is additionally operable to issue control instruction to corresponding one or more monitor terminals；
One or more monitor terminals of described correspondence control corresponding multi-gang air-conditioner according to described control instruction.
Preferably, described system also includes:
Interactive terminal, and described status information processing means communication connection or form as one, be used for showing described in collect
Information.
Preferably, with wireless parties after the plurality of monitor terminal is used for described status information is compressed and/or is encrypted
Formula sends.
Second aspect, the monitor terminal of a kind of multi-gang air-conditioner, it is characterised in that described monitor terminal includes:
First communication component, is connected with described multi-gang air-conditioner, for the state of each equipment of active obtaining multi-gang air-conditioner
Information；
Second communication component, for wirelessly sending described status information to predetermined monitor gateway address；And,
Control parts, be used for controlling described first communication component and carry out state information acquisition, and control the second communication component
Send described status information.
Preferably, described second communication component is suitable to the second communication component with other monitor terminal and monitor gateway group
Become wireless self-networking, forward the status information from upper hop node to the next-hop node of described wireless self-networking.
Preferably, described second communication component is additionally operable to characterize what next-hop node or upper hop node damaged receiving
The next-hop node connected in wireless self-networking or upper hop node is changed during message.
Preferably, described first communication component is connected with the control bus of described multi-gang air-conditioner.
Preferably, described second communication component is additionally operable to receive control instruction；
Described control parts are empty for controlling described multi-connected machine according to described control instruction by described first communication component
Adjust.
Preferably, communicate by described second after described status information is compressed and/or encrypts by described control parts
Parts wirelessly send.
Actively gather the status information of the multi-gang air-conditioner connected by arranging monitor terminal, and wirelessly to
Monitor gateway reports, and then by status information processing means, status information is collected acquisition summary information, thus, it is possible to improve machine
Group state renewal speed, reduces installation cost.
Accompanying drawing explanation
By description to the embodiment of the present invention referring to the drawings, above-mentioned and other purpose of the present invention, feature and
Advantage will be apparent from, in the accompanying drawings:
Fig. 1 is the schematic diagram of the monitoring system of multi-gang air-conditioner in prior art；
Fig. 2 is the schematic diagram of the monitoring system of the multi-gang air-conditioner of the embodiment of the present invention；
Fig. 3 is the schematic diagram of the monitor terminal of the multi-gang air-conditioner of the embodiment of the present invention；
Fig. 4 is the topological diagram of the ad-hoc network of the monitoring system of the multi-gang air-conditioner of the embodiment of the present invention.
Detailed description of the invention
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Under
During the details of the present invention is described by literary composition, detailed describe some specific detail sections.Do not have for a person skilled in the art
The description of these detail sections can also understand the present invention completely.In order to avoid obscuring the essence of the present invention, known method, mistake
The narration the most in detail of journey, flow process, element and circuit.
Additionally, it should be understood by one skilled in the art that accompanying drawing is provided to descriptive purpose provided herein, and
Accompanying drawing is not necessarily drawn to scale.
When claiming element or circuit " are connected to " another element or claim element/circuit " to be connected to " between two nodes, it
Can be directly to couple or be connected to another element or can there is intermediary element, the connection between element can be physically
, in logic or its combine.On the contrary, when claiming element " to be directly coupled to " or during " being directly connected to " another element, meaning
Both and there is not intermediary element.
Unless the context clearly requires otherwise, otherwise entire disclosure is similar with " including ", " comprising " in claims etc.
Word should be construed to the implication that comprises rather than exclusive or exhaustive implication；It is to say, be containing of " including but not limited to "
Justice.
In describing the invention, it is to be understood that term " first ", " second " etc. are not only used for describing purpose, and not
It is understood that as instruction or hint relative importance.Additionally, in describing the invention, except as otherwise noted, the implication of " multiple "
It is two or more.
Fig. 2 is the schematic diagram of the monitoring system of the multi-gang air-conditioner of the embodiment of the present invention.As in figure 2 it is shown, described monitoring system
System includes multiple monitor terminal 10, at least one monitor gateway 20 and status information processing means 30.
Wherein, multiple monitor terminals 10 connect with corresponding one or more multi-gang air-conditioners 1 respectively, each described monitoring
Terminal is used for the status information of multi-gang air-conditioner corresponding to active obtaining, and wirelessly sends described status information.Described
Status information can include the air-conditioning internal machine of gang air-conditioner and/or the running status of outdoor machine of air-conditioner and environmental state information, example
As, power, pattern, design temperature, ambient temperature, wind speed etc., it is also possible to include statistics or the machining information of above-mentioned direct information.
Monitor gateway 20 wirelessly directly or indirectly sets up communication connection with monitor terminal 10, is used for receiving it and sends
Status information and collect and be forwarded to status information processing means 30.
Status information processing means 30 communicates to connect with monitor gateway 20, is used for collecting all of state information acquisition and collects
Information.This summary information can characterize the state of all multi-gang air-conditioners that monitoring system is monitored.
Preferably, can arrange interactive terminal 40, it communicates to connect with status information processing means 30 or forms as one,
To carry out man-machine interaction, show described summary information to user.
In the present embodiment, owing to the collection of information need not be triggered by host computer, but the completeest by monitor terminal 10
Become and report, it is thereby achieved that update the status information of multi-gang air-conditioner in real time or quickly.Further, due to monitoring
Terminal 10 wirelessly communicates with monitor gateway 20, it is not necessary to arrange special communication line, can effectively lower installation cost.
In a preferred embodiment, status information processing means 30 forms as one with interactive terminal 40, for having
Information collects and the messaging device of human-computer interaction function, such as, and computer or work station.Thus, it is possible to it is real easily
Existing multi-gang air-conditioner monitoring.
In another preferred embodiment, status information processing means 30 can be locally located or remotely located clothes
Business device, it communicates with described monitor gateway 20 and obtains the status information of multi-gang air-conditioner, and collects acquisition summary information.Mutual whole
End 40 is connected by dedicated network or internet communication with status information processing means 30, obtains status information such that it is able to access
The summary information of processing means 30, and show to user.Process owing to human-computer interaction terminal 40 is made without data, therefore,
Any general information processing terminal with communication capacity, such as, smart mobile phone, may be incorporated for carrying out multi-gang air-conditioner state
Monitoring.And, the program can realize updating whenever and wherever possible the state of multi-gang air-conditioner, it is provided that solution party more easily
Case.
Fig. 3 is the schematic diagram of the monitor terminal of the multi-gang air-conditioner of the embodiment of the present invention.
As it is shown on figure 3, monitor terminal 10 includes first communication component the 101, second communication component 102 and controls parts 103.
Wherein, the first communication component 101 is connected with described multi-gang air-conditioner, and the state for each equipment of active obtaining multiple on-line system is believed
Breath.Preferably, the first communication component 101 connects with the communication bus of corresponding multi-gang air-conditioner 1, thus, it is possible to monitoring communication
Bus data thus on one's own initiative obtain multi-gang air-conditioner 1 state.The communication bus of multi-gang air-conditioner 1 generally uses Industry Control
Bus, such as CAN or RS485 bus, the first communication component 101 can be the communication module meeting corresponding bus protocol.
Second communication component 102 gathers, for wirelessly sending to predetermined monitor gateway address, the state letter obtained
Breath.Second communication component 102 can use various existing, be suitable to carry out radio communication in the range of building or larger area
Communication module, such as, WLAN module.Preferably, the second communication component 102 can use the radio communication with MANET function
Module, such as, meets the communication module of ZigBee (purple honeybee) communication standard.It is to say, the second communication component 102 is suitable to and it
The second communication component composition wireless self-networking of its monitor terminal, forwards from upper to the next-hop node of described wireless self-networking
The status information of one hop node.ZigBee is the wireless communication technology of a kind of short distance, low-power consumption.The Floor layer Technology base of ZigBee
The definition of IEEE 802.15.4 is directly employed in IEEE 802.15.4, i.e. its physical layer and MAC layer.Wireless
MANET is the multi-hop autonomous communication system wirelessly formed.In wireless self-networking, each node can both have end
End function, has again relay function, and the node in network forms autonomous communication network by mutual negotiation, by as relaying joint
The node of point is in addition to performing the function that node is intrinsic, it is also possible to carry out the forwarding of packet as relaying, this kind of network has
Preferably motility and vigorousness, in the case of occurring that node damages, can automatically change network topology and obtain new forwarding
Path, thus there is certain network self-healing function.Fig. 4 be the monitoring system of the multi-gang air-conditioner of the embodiment of the present invention from group
The topological diagram of network.As shown in Figure 4, the monitor terminal 10a-10g composition wireless ad hoc network with monitor gateway 20 as gateway.Its
In, monitor terminal 10a, 10b, 10f and 10g only carry out the collection of status information, and are sent to gathering the status information obtained
(next-hop node of monitor terminal 10a, 10b is monitor gateway 20 to next-hop node in uplink communication path, monitor terminal
The next-hop node of 10f is monitor terminal 10c, and the next-hop node of monitor terminal 10g is monitor terminal 10d).Meanwhile, monitoring
Terminal 10c-10e not only carries out information gathering, is additionally operable to forward the status information from upper hop node.Such as, exist
In Fig. 4, monitor terminal 10c forwards from monitor terminal 10d and the shape of monitor terminal 10f to its next-hop node monitor gateway 20
State information.When occurring that monitor terminal damages, other monitor terminal can be by the mutual network changing described wireless self-networking
Topology.Specifically, the second communication component 102 of other monitor terminal is suitable to receiving sign next-hop node or upper hop joint
The next-hop node connected in wireless self-networking or upper hop node is changed, to change network topology during the message that point damages.
Such as, in the diagram, if monitor terminal 10d damages, its adjacent monitor terminal does not receives monitor terminal 10d for a long time
After signal, can broadcast and characterize the information that monitor terminal 10d damages so that all nodes in whole wireless self-networking all obtain
This information, and start the operation reconfiguring network topology (configuration route).Originally using monitor terminal 10d as next-hop node
Monitor terminal 10g can be using monitor terminal 10e as new next-hop node, thus, monitor terminal 10g network topology from
Monitor gateway 20 can also be uploaded to after dynamic change, not affected by fault.Easy to understand, in the monitoring carrying out the embodiment of the present invention
During the laying of system, monitor terminal 10 can partly be set to have relay function, and portion is remote, it is impossible to
The monitor terminal 10 used as relaying could be arranged to only have data acquisition reporting functions, and does not have relay function.By
This, can save the cost of system further.
Meanwhile, use and there is the second communication module of MANET function make communicating of monitor terminal 10 and monitor gateway 20
Network range is greatly increased, and can build more general channel radio with relatively low cost in bigger building scope or regional extent
The monitoring system that letter technology scale is bigger, eliminates systematic difference limitation.
Control parts 103 and carry out state information acquisition for controlling the first communication component 101, and control the second communication component
102 send status information.Preferably, control parts 103 and status information can be carried out the form conversion of necessity, and information is entered
It is transmitted after row compression and/or encryption.State is compressed improving transmission quality, poor in radio signal quality
Time, also can the most more new state information.The safety that signal can be provided to transmit is sent after being encrypted.
Meanwhile, control parts 103 can also realize some expanded functions, such as carry out data statistics and processing (include but
It is not limited to ask for the meansigma methods of special parameter, weighted mean etc. in certain period of time), and data statistics obtained are as shape
A part for state information is reported to monitor gateway 20 by the second communication component 102.
Further, monitoring system not only can carry out the collection of status information of multi-gang air-conditioner and report, it is also possible to
Undertake issuing of the control instruction for multi-gang air-conditioner.Wherein, monitor gateway 20 receives and comes from status information processing means
Or arise directly from the control instruction of interactive terminal, described control instruction at least includes one or more multi-connected machines to be controlled
The mark of air-conditioning and operation to be performed.Monitor gateway 20 issues control instruction to corresponding one or more monitor terminals.Prison
After control terminal 10 receives described control instruction via radio communication, according to the mark of the multi-gang air-conditioner in control instruction
Corresponding connection air-conditioning is controlled with operation to be performed.Described operation can be the regulation of temperature, the condition of wind speed, the opening of power supply
Open closedown etc..Thus, the management personnel of air conditioning system can be according to updating the status information of each multi-gang air-conditioner obtained to many
Gang air-conditioner is adjusted and controls.
Actively gather the status information of the multi-gang air-conditioner connected by arranging monitor terminal, and wirelessly to
Monitor gateway reports, and then by status information processing means, status information is collected acquisition summary information, thus, it is possible to improve machine
Group state renewal speed, reduces installation cost.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For, the present invention can have various change and change.All made within spirit and principles of the present invention any amendment, equivalent
Replacement, improvement etc., should be included within the scope of the present invention.
Claims (13)
1. the monitoring system of a multi-gang air-conditioner, it is characterised in that described system includes:
Multiple monitor terminals, each described monitor terminal for the status information of multi-gang air-conditioner corresponding to active obtaining, and with
Wireless mode sends described status information to monitor gateway；
Monitor gateway, for receiving the described status information of all monitor terminals transmission and being forwarded to status information processing means；
Status information processing means, communicates to connect with described monitor gateway, is used for collecting all of state information acquisition and collects letter
Breath.
The monitoring system of multi-gang air-conditioner the most according to claim 1, it is characterised in that the plurality of monitor terminal and institute
Stating monitor gateway composition wireless self-networking, in described wireless self-networking, the monitor terminal as via node is additionally operable to described
The next-hop node of wireless self-networking forwards the status information from upper hop node.
The monitoring system of multi-gang air-conditioner the most according to claim 2, it is characterised in that the plurality of monitor terminal is also used
By the mutual network topology changing described wireless self-networking when at the monitor terminal occurring damaging.
The monitoring system of multi-gang air-conditioner the most according to claim 1, it is characterised in that described monitor terminal is with corresponding
The communication bus of multi-gang air-conditioner connects.
5. according to the monitoring system of the multi-gang air-conditioner according to any one of claim 1-4, it is characterised in that described monitoring network
Close the one or more monitor terminals being additionally operable to corresponding and issue control instruction；
One or more monitor terminals of described correspondence control corresponding multi-gang air-conditioner according to described control instruction.
6. according to the monitoring system of the multi-gang air-conditioner according to any one of claim 1-4, it is characterised in that described system is also
Including:
Interactive terminal, communicates to connect with described status information processing means or forms as one, being used for showing described summary information.
7. according to the monitoring system of the multi-gang air-conditioner according to any one of claim 1-4, it is characterised in that the plurality of prison
Control terminal wirelessly sends after described status information is compressed and/or is encrypted.
8. the monitor terminal of a multi-gang air-conditioner, it is characterised in that described monitor terminal includes:
First communication component, is connected with described multi-gang air-conditioner, for the status information of each equipment of active obtaining multi-gang air-conditioner；
Second communication component, for wirelessly sending described status information to predetermined monitor gateway address；And,
Control parts, be used for controlling described first communication component and carry out state information acquisition, and control the second communication component transmission
Described status information.
The monitor terminal of multi-gang air-conditioner the most according to claim 8, it is characterised in that described second communication component is suitable to
With the second communication component of other monitor terminal and monitor gateway composition wireless self-networking, to next of described wireless self-networking
Hop node forwards the status information from upper hop node.
The monitor terminal of multi-gang air-conditioner the most according to claim 9, it is characterised in that described second communication component is also
Under when receiving the message characterizing next-hop node or the damage of upper hop node, change connects in wireless self-networking
One hop node or upper hop node.
The monitor terminal of 11. multi-gang air-conditioners according to any one of-10 according to Claim 8, it is characterised in that described first
Communication component is connected with the control bus of described multi-gang air-conditioner.
The monitor terminal of 12. multi-gang air-conditioners according to any one of-10 according to Claim 8, it is characterised in that described second
Communication component is additionally operable to receive control instruction；
Described control parts are for controlling described multi-gang air-conditioner according to described control instruction by described first communication component.
The monitor terminal of 13. multi-gang air-conditioners according to any one of-10 according to Claim 8, it is characterised in that described control
Parts are wirelessly sent by described second communication component after described status information is compressed and/or is encrypted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610543413.3A CN106060853A (en) | 2016-07-08 | 2016-07-08 | Monitoring system and monitoring terminal for multi-split air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610543413.3A CN106060853A (en) | 2016-07-08 | 2016-07-08 | Monitoring system and monitoring terminal for multi-split air conditioner |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973098A (en) * | 2017-03-28 | 2017-07-21 | 珠海格力电器股份有限公司 | Air-conditioning data processing method and device |
| CN107763800A (en) * | 2017-09-28 | 2018-03-06 | 四川长虹电器股份有限公司 | The method for improving the more slave computer polling rates of central air conditioner system |
| CN108696309A (en) * | 2018-04-24 | 2018-10-23 | 青岛海尔空调电子有限公司 | Trunking and multiple control system |
| CN109059174A (en) * | 2018-07-25 | 2018-12-21 | 广东美的暖通设备有限公司 | Air conditioning managing method, system and computer readable storage medium |
| CN110933663A (en) * | 2019-12-17 | 2020-03-27 | 珠海格力电器股份有限公司 | Multi-connected air conditioning unit and remote upgrading method thereof |
| CN111271825A (en) * | 2020-03-09 | 2020-06-12 | 珠海格力电器股份有限公司 | Multi-split air conditioning system and communication control method thereof |
| CN112032940A (en) * | 2020-09-14 | 2020-12-04 | 深圳市华富可节能技术有限公司 | Air conditioner room group control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106973098A (en) * | 2017-03-28 | 2017-07-21 | 珠海格力电器股份有限公司 | Air-conditioning data processing method and device |
| CN107763800A (en) * | 2017-09-28 | 2018-03-06 | 四川长虹电器股份有限公司 | The method for improving the more slave computer polling rates of central air conditioner system |
| CN108696309A (en) * | 2018-04-24 | 2018-10-23 | 青岛海尔空调电子有限公司 | Trunking and multiple control system |
| CN108696309B (en) * | 2018-04-24 | 2022-01-25 | 青岛海尔空调电子有限公司 | Relay device and multi-connected control system |
| CN109059174A (en) * | 2018-07-25 | 2018-12-21 | 广东美的暖通设备有限公司 | Air conditioning managing method, system and computer readable storage medium |
| CN110933663A (en) * | 2019-12-17 | 2020-03-27 | 珠海格力电器股份有限公司 | Multi-connected air conditioning unit and remote upgrading method thereof |
| CN110933663B (en) * | 2019-12-17 | 2020-11-24 | 珠海格力电器股份有限公司 | Multi-connected air conditioning unit and remote upgrading method thereof |
| CN111271825A (en) * | 2020-03-09 | 2020-06-12 | 珠海格力电器股份有限公司 | Multi-split air conditioning system and communication control method thereof |
| CN112032940A (en) * | 2020-09-14 | 2020-12-04 | 深圳市华富可节能技术有限公司 | Air conditioner room group control system |
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