CN106152377A - A kind of method and device of adjusting signal intensity - Google Patents
A kind of method and device of adjusting signal intensity Download PDFInfo
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- CN106152377A CN106152377A CN201510144893.1A CN201510144893A CN106152377A CN 106152377 A CN106152377 A CN 106152377A CN 201510144893 A CN201510144893 A CN 201510144893A CN 106152377 A CN106152377 A CN 106152377A
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Abstract
A kind of method of adjusting signal intensity；Indoor set in multi-online air-conditioning system, comprises determining that this equipment father node equipment in described multi-online air-conditioning system and sub node equipment；According to this equipment and his father's node device and the communications status of sub node equipment, regulate the signal intensity of self.The problem that present invention, avoiding the complex operation brought by modes such as artificial dial-ups, is utilized equipment to regulate and control according to communications status voluntarily, simplifies operating process, reduce maintenance cost, enhance stabilization of equipment performance and reliability.
Description
Technical field
The present invention relates to multi-gang air-conditioner equipment technical field, especially relate to a kind of adjusting signal intensity
Method and device.
Background technology
In a wireless multiple on-line system, wireless module between internal-external machine, is used to keep communication.Wireless
Communication, without using order wire, greatly reduces the complexity of cost and installation, but faces equally week
The signal disturbing in collarette border and pollution problem.If the signal transmission power of wireless module is adjusted to
Greatly, now signal is the strongest, it is possible to the quality of guarantee information transmission, but to the interference of environment with pollute
Greatly.
Generally wireless module is provided with the selection dial-up of signal transmission power, comes according to on-scene communication practical situation
Select different transmitting power gears.Manual set-up mode dial-up is limited, operate expense complicated, time-consuming
Power, and along with the change of running environment, launching power cannot adjust automatically, and communication quality cannot obtain
To ensureing, poor reliability.
Summary of the invention
An object of the present invention is to provide a kind of method of adjusting signal intensity, to solve prior art
Complicated loaded down with trivial details, the problem of regulation result reliability difference of middle regulation operation.
In some illustrative embodiment, the method for described adjusting signal intensity, for multi-gang air-conditioner system
Indoor set in system, comprise determining that this equipment father node equipment in described multi-online air-conditioning system and
Sub node equipment；According to this equipment and his father's node device and the communications status of sub node equipment, regulation is certainly
The signal intensity of body.
In some illustrative embodiment, the method for described adjusting signal intensity, for multi-gang air-conditioner system
System, including: set up the Hierarchy nodes network of personal connections between indoor set and the off-premises station in native system；Wherein,
Each described indoor set is the descendant nodes of described off-premises station；Described off-premises station is sent out to its descendant nodes equipment
Send at least one times for reducing the request message of signal intensity；Described indoor set disappears receiving described request
After breath, according to the communications status between self and his father's node device, regulate its own signal intensity.
Compared with prior art, the illustrative embodiment of the present invention includes advantages below:
The problem avoiding the complex operation brought by modes such as artificial dial-ups, utilizes equipment basis voluntarily
Communications status regulates and controls, and simplifies operating process, reduces maintenance cost, enhances stabilization of equipment performance and can
By property.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the one of the application
Part, the schematic description and description of the present invention is used for explaining the present invention, is not intended that this
Bright improper restriction.In the accompanying drawings:
Fig. 1 shows the flow chart in some illustrative embodiment；
Fig. 2 shows the flow chart in some illustrative embodiment；
Fig. 3 shows the flow chart in some illustrative embodiment；
Fig. 4 shows the system structure schematic diagram in some illustrative embodiment；
Fig. 5 shows the flow chart in some illustrative embodiment.
Detailed description of the invention
In the following detailed description, a large amount of specific detail is proposed, in order to provide thorough to the present invention
Understand.However it will be understood by those of ordinary skill in the art that, even if not having these specific detail can implement yet
The present invention.In other cases, it is not described in well-known method, process, assembly and electricity
Road, in order to avoid affecting the understanding of the present invention.
As it is shown in figure 1, a kind of method disclosing adjusting signal intensity, in multi-online air-conditioning system
Indoor set, including:
S11, determine that this equipment father node equipment in described multi-online air-conditioning system and child node set
Standby；
Wherein, first multi-online air-conditioning system carries out networking, the hierarchical structure in constructing system, indoor set
As the common ancestor node of indoor sets all in system, each indoor set is all as the descendants of off-premises station
Node, there is his father's node device in each indoor set, this father node equipment can be off-premises station, it is possible to
To be another indoor set.
S12, according to this equipment and his father's node device and the communications status of sub node equipment, regulate self
Signal intensity.
The problem that present invention, avoiding the complex operation brought by modes such as artificial dial-ups, utilizes equipment certainly
Row regulates and controls according to communications status, simplifies operating process, reduces maintenance cost, enhances equipment stable
Property and reliability.
In some illustrative embodiment, described according to this equipment and his father's node device and sub node equipment
Communications status, regulate the signal intensity of self, including:
Normal if communicating between this equipment of S21 with his father's node device and sub node equipment, then reduce letter
Number intensity；Or,
If communication abnormality between this equipment of S22 and his father's node device and sub node equipment, then improve letter
Number intensity.
In some illustrative embodiment, described according to this equipment and his father's node device and sub node equipment
Communications status, regulate the signal intensity of self, specifically include:
Detect communications status between this equipment and his father's node device and sub node equipment, if this equipment and its
Between father node equipment and sub node equipment, communication is normal, then reduce this according to regulation unit set in advance
The signal intensity of equipment；Again detect this equipment reduce after signal intensity with his father's node device and son
Communications status and the process of corresponding signal intensity between node device, until this equipment and his father's node device
And communication abnormality between sub node equipment, then improve this equipment according to described regulation unit set in advance
Signal intensity.
Preferably, before carrying out above-mentioned detection, to intrasystem each equipment, i.e. off-premises station and each
Indoor set, regulates the signal intensity of equipment to maximum gear, adjusts voluntarily in the way of reducing signal intensity
Save the signal intensity of intrasystem indoor set.It addition, those skilled in the art it should be understood that also
The signal intensity of equipment can be initialized as low value, be adjusted, in view of raising by the way of increase
Regulation efficiency, preferred version of the present invention uses initialization apparatus to maximum gear, can effectively ensure to adjust
Save smooth and easy, reduce regulation number of times.
In some illustrative embodiment, described this equipment of detection and his father's node device and sub node equipment
Between during communications status, including:
Receive the request message for adjusting signal intensity that described father node equipment sends, according to setting in advance
Fixed regulation unit reduces the signal intensity of this equipment, and sends feedback message to described father node equipment；
If within a period of time, do not receive described father node equipment send confirmation message, then according to described in advance
The regulation unit set improves the signal intensity of this equipment.
In some illustrative embodiment, described this equipment of detection and his father's node device and sub node equipment
Between during communications status, also include: adjust being used for of sending of described reception described father node equipment
After the request message of joint signal intensity, described request message is forwarded to each of which sub node equipment；Connect
Receive and forward the feedback message extremely described father node equipment that described sub node equipment sends；And, receive also
Forward what described father node equipment sent to confirm message to corresponding sub node equipment.
In some illustrative embodiment, described method can also include: if according to described set in advance
Regulation unit improves the signal intensity of this equipment, when recovering the communication between his father's node device, locking
The signal intensity that this equipment is current；After again receiving described request message, no longer to this equipment self
Signal intensity be adjusted.
As it is shown on figure 3, a kind of method disclosing adjusting signal intensity, for multi-online air-conditioning system,
Including:
Hierarchy nodes network of personal connections between S31, indoor set and the off-premises station set up in native system；Wherein,
Each described indoor set is the descendant nodes of described off-premises station；
Wherein, during networking, can be according to the distance between equipment, the signal of indoor set placement location
The factors such as environmental requirement, determine the father and son's node relationships between equipment, such as, are set by equipment close together
It is set to filiation or filiation will be set at the equipment of certain distance scope.
S32, described off-premises station send at least one times for reducing signal intensity to its descendant nodes equipment
Request message；
S33, described indoor set are after receiving described request message, according to self and his father's node device
Between communications status, regulate its own signal intensity.
In some illustrative embodiment, described off-premises station sends to its descendant nodes equipment and uses at least one times
In the request message of reduction signal intensity, specifically include: described off-premises station sends described request message every time
Time, first this request message being sent to its sub node equipment, described sub node equipment saves further in accordance with father and son
Point relation, sends each indoor set to its lower floor successively.
In some illustrative embodiment, described indoor set is after receiving described request message, according to certainly
Communications status between body and his father's node device, regulates its own signal intensity, specifically includes: receive it
The request message for adjusting signal intensity that father node equipment sends, according to regulation unit set in advance
Reduce the signal intensity of this equipment, and send feedback message to described father node equipment；If in a period of time
In, do not receive the confirmation message that described father node equipment sends, then single according to described regulation set in advance
The signal intensity of this equipment is improved in position.
Referring now to Fig. 4, illustrative embodiment described above is described in detail:
As shown in Figure 4, interior machine wireless module 1#-17# is according to wireless networking communications rule, wireless with outer machine
Module generates wireless network tree topology jointly.Rule of communication in tree topology is: one
Individual node can only directly and its father node and the child node communication of oneself；Message is sent to from a node
During another node, message must be moved upwards up to nearest public ancestors, then edge from source node along tree
Tree and move down arrival destination node.Such as, outer machine communicates with 12#, be along outer machine
--the path of 1#--5#--12# is carried out.Outer machine wireless module is a coordinator, is unique public ancestral
First, play the effect of network construction and control, store the routing iinformation of whole network, including direct son
Node and the Sun Jiedian of each direct descendent.
With reference to Fig. 5, automatically adjusting the signal transmission power of wireless module according to running environment, process is as follows:
(1) wireless module signal transmission power can be divided into 1-N shelves according to module performance parameter, every grade
Corresponding different signal transmission power, gear number is big represents that transmitting power is big.First during networking, internal-external machine is led to
Often select maximum N shelves.Generally outer machine does not adjusts, the gear number of machine in only adjusting.
(2), after networking is stable, all interior machine wireless module that outer machine wireless module starts to the 1st layer is sent out
Send and reduce by 1 grade of instruction launching power.
Owing to radio communication is relatively big by surrounding environment influence, every time when adjusting transmitting power according to ± 1 grade
It is adjusted, to keep the stability of communication.In Fig. 4, outer machine wireless module simultaneously to the 1st layer 1#,
2#, 3# send the instruction reducing by 1 grade.As a example by 1#, after 1# receives instruction, voluntarily in current gear number
On the basis of reduce by one grade, the most currently for i shelves time be adjusted to i-1 shelves.If outer machine still with 1#
With all child nodes (4#, 5#, 10#, 11#, 12#) of 1# can proper communication, illustrate that 1# adjusts
Success.If can not communicate, 1# pre-sets 1 detection time T (unit is ms or s), time T
After, increase by one grade voluntarily and readjust as i shelves, recovery and the proper communication of outer machine.
(3) the 1st layers adjust 1 grade, and after communication is stable, outer machine wireless module starts the institute to the 2nd layer
There is interior machine wireless module to send and reduce by 1 grade of instruction launching power.In Fig. 2, outer machine wireless module is simultaneously
The instruction reducing by 1 grade is sent to 4#～9# of the 2nd layer.After 2nd layer adjusts, carry out the 3rd successively
Layer, the adjustment of reduction by 1 grade of the 4th layer etc..
Occur during adjusting before noting that reducing cannot communicate after 1 grade and cause those that gear number recovers again
Interior machine wireless module, after no longer perform to reduce the instruction of 1 grade, and be to maintain current gear number.As front
When adjustment is taken turns in face one, 7# cause when being adjusted to j-1 shelves by j shelves 7# or its sub-contact (13#, 14#, 15#,
16#, 17#) with outer machine can not proper communication, revert to j shelves.In adjustment below, 7# is the most no longer
Receive outer machine and decline the instruction of 1 grade, still keep j shelves constant.
(4) press said process, after all having carried out all layers taking turns the instruction declining 1 grade, again open
A beginning new round declines the instruction of 1 grade, starts to adjust from the 1st layer.So circulation, at most performs N-1 wheel
Or each interior machine module gear number terminates this adjustment to all layers when no longer reducing.Now, each interior machine module
The gear number reaching optimum is arranged, and both can guarantee that communication quality, can meet again each interior machine wireless module and launch merit
Rate is minimum.
(5), during radio communication ambient stable, whole internal-external machine can be according to the gear number after above-mentioned adjustment
Carry out proper communication.If there is bigger variation in surrounding, chance and father node or outer in some
Machine is temporarily lost with contact, can increase by 1 grade voluntarily after time T, until recovering communication.
(6) owing to adjusting it is possible that machine temporarily cannot be with the feelings of outer machine proper communication in some every time
Condition, therefore for ensureing communication quality, after once adjusting, can readjust after certain interval of time again
Each interior machine module.
The explanation of above example is only intended to help to understand method and the core concept thereof of the present invention；With
Time, for one of ordinary skill in the art, according to the thought of the present invention, in detailed description of the invention and should
All will change with in scope, in sum, this specification content should not be construed as the present invention's
Limit.
Claims (9)
1. the method for an adjusting signal intensity, it is characterised in that in multi-online air-conditioning system
Indoor set, including:
Determine this equipment father node equipment in described multi-online air-conditioning system and sub node equipment；
According to this equipment and his father's node device and the communications status of sub node equipment, regulate the signal of self
Intensity.
Method the most according to claim 1, it is characterised in that described according to this equipment and his father
Node device and the communications status of sub node equipment, regulate the signal intensity of self, including:
Normal if communicating between this equipment with his father's node device and sub node equipment, then reduce signal strong
Degree；Or,
If communication abnormality between this equipment and his father's node device and sub node equipment, then improve signal strong
Degree.
Method the most according to claim 2, it is characterised in that described according to this equipment and his father
Node device and the communications status of sub node equipment, regulate the signal intensity of self, specifically include:
Detect communications status between this equipment and his father's node device and sub node equipment, if this equipment and its
Between father node equipment and sub node equipment, communication is normal, then reduce this according to regulation unit set in advance
The signal intensity of equipment；
Again detect this equipment reduce after signal intensity with his father's node device and sub node equipment it
Between communications status and the process of corresponding signal intensity, until this equipment sets with his father's node device and child node
Communication abnormality between Bei, then improve the signal intensity of this equipment according to described regulation unit set in advance.
Method the most according to claim 3, it is characterised in that described this equipment of detection and his father
Between node device and sub node equipment during communications status, including:
Receive the request message for adjusting signal intensity that described father node equipment sends, according to setting in advance
Fixed regulation unit reduces the signal intensity of this equipment, and sends feedback message to described father node equipment；
If within a period of time, do not receive the confirmation message that described father node equipment sends, then according to described
Regulation unit set in advance improves the signal intensity of this equipment.
Method the most according to claim 4, it is characterised in that described this equipment of detection and his father
Between node device and sub node equipment during communications status, also include:
After the request message for adjusting signal intensity that described reception described father node equipment sends,
Described request message is forwarded to each of which sub node equipment；
Receive and forward the feedback message extremely described father node equipment that described sub node equipment sends；And,
Receive and forward what described father node equipment sent to confirm message to corresponding sub node equipment.
Method the most according to claim 4, it is characterised in that also include:
If improve the signal intensity of this equipment according to described regulation unit set in advance, recover to save with his father
During communication between point device, lock the signal intensity that this equipment is current；
After again receiving described request message, no longer the signal intensity of this equipment self is adjusted
Joint.
7. the method for an adjusting signal intensity, it is characterised in that for multi-online air-conditioning system, bag
Include:
Set up the Hierarchy nodes network of personal connections between indoor set and the off-premises station in native system；Wherein, Mei Gesuo
State the descendant nodes that indoor set is described off-premises station；
Described off-premises station sends at least one times for reducing the request of signal intensity to its descendant nodes equipment
Message；
Described indoor set is after receiving described request message, according between self and his father's node device
Communications status, regulates its own signal intensity.
Method the most according to claim 7, it is characterised in that described off-premises station saves to its descendants
Point device sends at least one times for reducing the request message of signal intensity, specifically includes:
When described off-premises station sends described request message every time, first this request message is sent to its sub-joint
Point device, described sub node equipment, further in accordance with father and son's node relationships, sends each room to its lower floor successively
Interior machine.
Method the most according to claim 7, it is characterised in that described indoor set is receiving
After stating request message, according to the communications status between self and his father's node device, regulation its own signal is strong
Degree, specifically includes:
Receive the request message for adjusting signal intensity that his father's node device sends, according to presetting
Regulation unit reduce the signal intensity of this equipment, and send feedback message to described father node equipment；
If within a period of time, do not receive the confirmation message that described father node equipment sends, then according to described
Regulation unit set in advance improves the signal intensity of this equipment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510144893.1A CN106152377A (en) | 2015-03-30 | 2015-03-30 | A kind of method and device of adjusting signal intensity |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510144893.1A CN106152377A (en) | 2015-03-30 | 2015-03-30 | A kind of method and device of adjusting signal intensity |
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| CN201510144893.1A Pending CN106152377A (en) | 2015-03-30 | 2015-03-30 | A kind of method and device of adjusting signal intensity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112188411A (en) * | 2020-09-25 | 2021-01-05 | 珠海格力电器股份有限公司 | Multi-split system based on wireless Mesh network and data transmission method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050082177A (en) * | 2004-02-18 | 2005-08-23 | 삼성전자주식회사 | Method for determining reference power of power balancing in mobile communication system |
| CN103338142A (en) * | 2013-06-05 | 2013-10-02 | 山东大学 | A wireless self-organizing networking system based on the IEEE 802.15.4g and a working method |
| CN104089371A (en) * | 2014-07-02 | 2014-10-08 | 珠海格力电器股份有限公司 | Multi-split air conditioning system |
-
2015
- 2015-03-30 CN CN201510144893.1A patent/CN106152377A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050082177A (en) * | 2004-02-18 | 2005-08-23 | 삼성전자주식회사 | Method for determining reference power of power balancing in mobile communication system |
| CN103338142A (en) * | 2013-06-05 | 2013-10-02 | 山东大学 | A wireless self-organizing networking system based on the IEEE 802.15.4g and a working method |
| CN104089371A (en) * | 2014-07-02 | 2014-10-08 | 珠海格力电器股份有限公司 | Multi-split air conditioning system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112188411A (en) * | 2020-09-25 | 2021-01-05 | 珠海格力电器股份有限公司 | Multi-split system based on wireless Mesh network and data transmission method |
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Application publication date: 20161123 |