CN110278043A - A kind of method, gateway and storage medium monitoring link load by Bluetooth beacon - Google Patents
A kind of method, gateway and storage medium monitoring link load by Bluetooth beacon Download PDFInfo
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- CN110278043A CN110278043A CN201910518236.7A CN201910518236A CN110278043A CN 110278043 A CN110278043 A CN 110278043A CN 201910518236 A CN201910518236 A CN 201910518236A CN 110278043 A CN110278043 A CN 110278043A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The invention discloses a kind of method, gateway and storage mediums that link load is monitored by Bluetooth beacon, and the method includes the broadcast singal of real-time reception Bluetooth beacon calculates real-time link loss；Judge whether link load calculates the moment overtime, if so, carrying out the detection of specific aim link load.Technical solution disclosed by the invention solves and cannot receive Bluetooth broadcast signal for a long time, to the problem of feeder fault cannot obtain detection in time occur.
Description
Technical field
The present invention relates to fields of communication technology, and in particular to a kind of method, net that link load is monitored by Bluetooth beacon
Close equipment and storage medium.
Background technique
Wireless communication Indoor Coverage Solution is broadly divided into passive scheme and active scheme two major classes.Passive scheme is with nothing
Source distribution system is representative, and cellular carrier is widely used in 2G, 3G and 4G epoch.Passive compartment system is mainly by passive device
Composition, including combiner, power splitter, coupler, radio frequency coaxial-cable and room divided antenna etc..In order to improve passive compartment system
Monitoring property, wisdom room subsystem blend bluetooth low energy device and passive compartment system, to realize to no source chamber
The monitoring of subsystem failure.But current wisdom room subsystem detection antenna chain damage cannot receive Bluetooth broadcast letter for a long time
Number, to the problem of feeder fault cannot obtain detection in time occur.
Summary of the invention
Being designed to provide for the embodiment of the present invention is related to a kind of method, gateway that link load is monitored by Bluetooth beacon
Equipment and storage medium cannot receive Bluetooth broadcast signal for a long time in the prior art for solving, to feeder line event occur
Barrier cannot obtain the technical issues of detection in time.
To achieve the above object, the embodiment of the invention provides it is a kind of by Bluetooth beacon monitor link load method,
It is characterised by comprising:
The broadcast singal of real-time reception Bluetooth beacon calculates real-time link loss；
Judge whether link load calculates the moment overtime, if so, carrying out the detection of specific aim link load.
Preferably, after the calculating real-time link loss, comprising:
The real-time link load that calculates is handled, comprising:
The testing result for the real-time link loss being calculated in predetermined period is calculated by following formula and is averaging:
LS=(s1+s2+s3+ ...)/n
LS is real-time link loss value, and s1, s2, s3 is respectively the real-time detection value of link load, and n is real-time detection link
The number of loss.
Preferably, after the calculating real-time link loss, comprising:
Processing is filtered to the real-time detection value of link load, then calculates physical link loss by following formula:
LS (n)=(m*LS (n-1)+sn)/(m+1)
Wherein, LS (n-1) is the real-time link loss value at the (n-1)th moment, and sn is the real-time detection of the n-th moment link load
Value, m, n are the natural number more than or equal to 1.
It is preferably, described to judge whether link load calculates the moment overtime, comprising:
Judge whether the time delay between the last detection link load moment and current time has been more than timeout threshold threshold
Value.
Preferably, the progress specific aim link load detection, comprising:
Judge whether to establish connection with Bluetooth beacon；
If failing to establish connection, overtime alarm is issued；
If connection can be established, for Bluetooth beacon MAC Address is had timed out, link load detection is executed.
Preferably, after the progress specific aim link load detection, comprising:
Testing result is lost in reporting links, and the link load testing result includes: to detect the MAC of the Bluetooth beacon of link
Address, link loss value, detection time.
Still further aspect, the embodiment of the invention also provides a kind of gateways, comprising:
Receiving module calculates real-time link loss for the broadcast singal of real-time reception Bluetooth beacon；
Judgment module, for judging that it is whether overtime that link load calculates the moment, if so, carrying out the inspection of specific aim link load
It surveys.
Still further aspect, the embodiment of the invention also provides a kind of gateways, comprising:
Bluetooth communication, for receiving the broadcast singal of Bluetooth beacon；
Link load calculates memory module, for calculating link load and storing link load result；
Threshold alarm memory module, the timeout threshold threshold value issued for storing network management；
Link load time-delay calculation and comparison module, for calculate and at the time of more the last detection link load with
Time delay between current time whether timeout threshold threshold value, if having occurred and that time-out, start the bluetooth communication with
Bluetooth beacon is attached, if connection cannot be established, is triggered overtime alarm module and is executed time-out alarm.
Overtime alarm module, for issuing alarm.
Still further aspect, the embodiment of the invention also provides a kind of storage medium, the storage medium is for storing program
Code, the method that said program code is used to execute above-mentioned monitoring link load.
Compared with prior art, the embodiment of the present invention has the advantage that
In embodiments of the present invention, provide it is a kind of by Bluetooth beacon monitor the method for link load, gateway and
Storage medium, real-time reception Bluetooth broadcast signal compare chain damage testing result with timeout threshold threshold value, solve for a long time
Bluetooth broadcast signal cannot be received, to the problem of feeder fault cannot obtain detection in time occur, and not for long-time
The antenna that can obtain testing result is executed to mend and be surveyed, to realize the automatic monitoring of passive antenna chain damage, guarantees to obtain in real time
The accurate chain of passive antenna damages situation, provides the foundation of line fault prediction, realizes the accurate management to wireless telecom equipment.
Detailed description of the invention
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 technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of flow diagram for the method that link load is monitored by Bluetooth beacon in the embodiment of the present invention；
Fig. 2 is a kind of gateway structural schematic diagram in the embodiment of the present invention；
Fig. 3 is another gateway structural schematic diagram in the embodiment of the present invention.
Specific embodiment
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
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Applicant has found that middle long-time, which exists in the prior art, cannot receive Bluetooth broadcast signal after study, thus
There is the technical issues of feeder fault cannot obtain detection in time.
To solve the above-mentioned problems, in embodiments of the present invention, it provides one kind and link load is monitored by Bluetooth beacon
Method, gateway and storage medium, real-time reception Bluetooth broadcast signal does with timeout threshold threshold value chain damage testing result
Comparison, Bluetooth broadcast signal cannot be received for a long time by solving, so that occur that feeder fault cannot be detected in time asks
Topic, and execute to mend for the antenna that cannot obtain testing result for a long time and survey, thus realize the automatic monitoring of passive antenna chain damage,
Guarantee the accurate chain damage situation for obtaining passive antenna in real time, the foundation of line fault prediction is provided, is realized to wireless communication
The accurate management of equipment.
The embodiment of the present invention can be applied in network system.The network system is supervised for realizing a kind of by Bluetooth beacon
The method for controlling link load provides the foundation of line fault prediction, and is ready in advance for possible line upkeep work, real
Now to the accurate management of wireless telecom equipment, in the network system, above-mentioned monitor supervision platform can be deployed in server and (not show
On out).
With reference to the accompanying drawing, the various non-limiting embodiments that the present invention will be described in detail.
The embodiment of the invention provides a kind of methods for monitoring link load by Bluetooth beacon, comprising:
Step S01, the broadcast singal of real-time reception Bluetooth beacon calculate real-time link loss；
It should be noted that Bluetooth beacon, which couples access point by bluetooth, accesses feeder line, Bluetooth signal passes through feeder line, combining
Device is received by Bluetooth gateway, by the transmitting of Bluetooth beacon, receives power, and be included in the path loss of the devices such as combiner or route,
It can be obtained by the chain damage of feeder line.
Since Bluetooth beacon is generally also used in the other applications such as positioning, cannot be carried out with Bluetooth gateway equipment always
Connection communication.Therefore to the detection of feeder line chain damage, it is typically based on Bluetooth broadcast execution, but broadcast reception has randomness, thus leads
It causes in the case where being not received by the broadcast singal of associated Bluetooth beacon for a long time, it is excessive just to will appear chain damage detection time delay
Problem.In addition, due to the signal strength of broadcast reception signal be also it is random, cause chain damage testing result inaccuracy situation.
After the calculating real-time link loss, comprising:
The real-time link load that calculates is handled, comprising:
The testing result for the real-time link loss being calculated in predetermined period is calculated by following formula and is averaging:
LS=(s1+s2+s3+ ...)/n
LS is real-time link loss value, and s1, s2, s3 is respectively the real-time detection value of link load, and n is real-time detection link
The number of loss.
It should be noted that based on the above issues, the embodiment of the present invention is using real-time reception Bluetooth beacon broadcast singal
Method, according to MAC (Media Access Control Address, media access control address) information in broadcast, in real time
Update the chain damage of feeder corresponding to Bluetooth beacon.For Bluetooth broadcast signal strength chance phenomenon, Bluetooth gateway equipment
Repeated detection result can be filtered, for example, it is assumed that the testing result three times of certain feeder line chain damage is respectively s1, s2, s3, bluetooth
Gateway can be calculated the practical chain of feeder line by following formula and be damaged:
LS=(s1+s2+s3)/3
Alternatively, after the calculating real-time link loss, comprising:
Processing is filtered to the real-time detection value of link load, it is assumed that initial real-time link loss is LS (0), then presses
Face formula calculates real-time link loss:
LS (n)=(m*LS (n-1)+sn)/(m+1)
Wherein, L S (n-1) is real-time link loss value, and the real-time detection value of sn link load, m, n are more than or equal to 1
Natural number.
It should be noted that based on the above issues, it is assumed that initial feeder line chain damage value in real time is LS0, then
LS1=(4*LS0+s1)/5
LS2=(4*LS1+s2)/5
LS3=(4*LS2+s3)/5
Wherein, LS1, LS2, LS3 are the real-time link loss value after each detection respectively.These real-time detection link loads
Value deposit Bluetooth gateway gives the correct time in chain damage periodicity when Bluetooth gateway executes, or when the chain of network management active inquiry feeder damages
When value, Bluetooth gateway just reads the storage numerical value, and is reported to Network Management Equipment.
Step S02 judges whether link load calculates the moment overtime, if so, carrying out the detection of specific aim link load.
It is described to judge whether link load calculates the moment overtime, comprising:
Judge whether the time delay between the last detection link load moment and current time has been more than timeout threshold threshold
Value.
In order to avoid long-time cannot receive Bluetooth broadcast signal, so that feeder fault occur cannot be detected in time
The problem of, Network Management Equipment executes time-out and calculates after receiving the link load message that Bluetooth gateway reports, and sees chain damage detection
Judge whether the time delay between the last detection link load moment and current time has been more than timeout threshold threshold value T.Assuming that T
=2 minutes=120 seconds, link load the last time detection moment 15:49:50 of on May 28th, 2019, Network Management Equipment received
Report Izvestia current time be the 15:51:10 of on May 28th, 2019, the intermediate time difference be 1 point 20 seconds=80 seconds, be less than time-out
Thresholding T does not issue overtime alarm then.Otherwise, Network Management Equipment issues inquiry instruction, executes for the Bluetooth beacon of the MAC Address
Detection, if in regulation duration (such as 1 minute) fail to receive Bluetooth gateway report information, then it is assumed that Bluetooth gateway and the indigo plant
Tooth beacon lost contact, then issue overtime alarm.
Network Management Equipment can also issue timeout threshold threshold value T to Bluetooth gateway, by gateway voluntarily according to Bluetooth broadcast
The reception condition of signal, it is determined whether to carry out targetedly link load for some Bluetooth beacon and detect.For example, network management will
Above-mentioned timeout threshold threshold value is sent to Bluetooth gateway, and gateway records the threshold value, is receiving Bluetooth broadcast letter
After number, compare the MAC Address for needing each Bluetooth beacon detected, the chain for updating corresponding received Bluetooth beacon damages letter
Breath, while the feeder line chain for detecting corresponding other Bluetooth beacons damages whether adjacent detection link load moment time delay twice alreadys exceed
Above-mentioned timeout threshold threshold value.If it does, then Bluetooth gateway equipment can be for the MAC Address of those of time-out Bluetooth beacon
Bluetooth broadcast signal is searched for, or can also go to establish connection one by one for these Bluetooth beacons, executes link load detection.Needle
To the Bluetooth beacon that cannot establish connection, gateway issues time-out alarm.
In step S02, the progress specific aim link load detection, comprising:
Judge whether to establish connection with Bluetooth beacon；
If failing to establish connection, overtime alarm is issued；
If connection can be established, for Bluetooth beacon MAC Address is had timed out, link load detection is executed.
It should be noted that starting bluetooth communication and bluetooth if adjacent detection link load moment time delay twice
Beacon is attached, if connection cannot establish, is triggered overtime alarm module and is executed time-out alarm, if connection can be established,
Then Bluetooth gateway equipment can search for Bluetooth broadcast signal for the MAC Address of those of time-out Bluetooth beacon, or can also be with
It goes to establish connection one by one for these Bluetooth beacons, executes chain damage detection.
After step S02, comprising:
Testing result is lost in reporting links, and the link load testing result includes: to detect the MAC of the Bluetooth beacon of link
Address, link loss value, detection time.
It should be noted that it is possible that causing to fail to be updated for a long time, thus indigo plant because of the randomness of broadcast reception
Tooth gateway is when reporting antenna link that information is lost, also comprising the last detection time information.In following chain damage
Reporting message instance includes three fields: the MAC Address of Bluetooth beacon, chain damage value, the last detection moment (year-month-day-when-
Point-second).
00-23-5A-15-99-42 64 20190528154950
The case where by reporting the specific current time of chain damage detection, network management can be helped accurately to analyze feeder line.
The embodiment of the invention provides a kind of method for monitoring link load by Bluetooth beacon, real-time reception Bluetooth broadcasts
Signal compares chain damage testing result with timeout threshold threshold value, and Bluetooth broadcast signal cannot be received for a long time by solving, from
And there is the problem of feeder fault cannot obtain detection in time, and execute benefit for the antenna that cannot obtain testing result for a long time
It surveys, to realize the automatic monitoring of passive antenna chain damage, guarantees the accurate chain damage situation for obtaining passive antenna in real time, provide
The foundation of line fault prediction, realizes the accurate management to wireless telecom equipment.
As shown in Fig. 2, still further aspect, the embodiment of the invention also provides a kind of gateways, comprising:
Receiving module 21 calculates real-time link loss for the broadcast singal of real-time reception Bluetooth beacon；
Judgment module 22, for judging that it is whether overtime that link load calculates the moment, if so, carrying out specific aim link load
Detection.
A kind of working method of above-mentioned gateway is consistent with method and step shown in FIG. 1, and details are not described herein.
As shown in figure 3, still further aspect, the embodiment of the invention also provides a kind of gateways, comprising:
Bluetooth communication 31, for receiving the broadcast singal of Bluetooth beacon；
Link load calculates memory module 32, for calculating link load and storing link load result；
Threshold alarm memory module 33, the timeout threshold threshold value issued for storing network management；
Link load time-delay calculation and comparison module 34, for calculating and more the last detection moment and current time
Between time delay whether timeout threshold threshold value if having occurred and that time-out starts the bluetooth communication and Bluetooth beacon
It is attached, if connection cannot be established, triggers overtime alarm module and execute time-out alarm.
Overtime alarm module 35, for issuing alarm.
It should be noted that gateway can complete the time-out detection of above-described embodiment, and active upload alarm signal,
Threshold alarm storage unit stores the timeout threshold threshold value of Network Management Equipment notice, and bluetooth communication receives the broadcast of Bluetooth beacon
Signal, the link load result after calculating link load are stored in calculating memory module, link load time-delay calculation and compare mould
Block calculates the last detection moment and the time delay between current time, and with timeout threshold threshold comparison, if had timed, out,
Then start bluetooth communication to be attached with Bluetooth beacon, if connection cannot establish, triggers overtime alarm module and execute
Time-out alarm.
The embodiment of the invention also provides a kind of monitoring device, the equipment includes processor and memory: described to deposit
Said program code is transferred to the processor for storing program code by reservoir；The processor is used for according to
The method of link load is monitored described in the above first aspect of instruction execution in program code.
Furthermore the embodiment of the invention provides a kind of storage mediums:
The storage medium is for storing program code, and said program code is for executing prison described in the above first aspect
The method for controlling link load.
In conclusion being set the embodiment of the invention provides a kind of by the method for Bluetooth beacon monitoring link load, gateway
Standby and memory, real-time reception Bluetooth broadcast signal compare chain damage testing result with timeout threshold threshold value, when solving long
Between cannot receive Bluetooth broadcast signal, thus occur feeder fault cannot obtain in time detection the problem of, and for for a long time
The antenna that cannot obtain testing result is executed to mend and be surveyed, to realize the automatic monitoring of passive antenna chain damage, guarantees to obtain in real time
It takes the accurate chain of passive antenna to damage situation, the foundation of line fault prediction is provided, realize the accurate management to wireless telecom equipment.
The embodiment of the present invention executes filtering by real-time reception Bluetooth broadcast signal, to chain damage testing result, to improve day
The accuracy of line feeder line chain damage detection, and guarantee the real-time of result queries.By the tracking to detection delay, guarantee each chain damage
The time delay at the last detection moment Distance query moment of testing result is all within timeout threshold, otherwise by targetedly
Detection carries out benefit survey, when benefit surveys unsuccessful, can issue overtime alarm, to guarantee the real-time of antenna performance monitoring.Pass through
The look-ahead of line upkeep may be implemented in these measures.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (9)
1. a kind of method for monitoring link load by Bluetooth beacon characterized by comprising
The broadcast singal of real-time reception Bluetooth beacon calculates real-time link loss；
Judge whether link load calculates the moment overtime, if so, carrying out the detection of specific aim link load.
2. such as a kind of method for monitoring link load by Bluetooth beacon of claim 1, which is characterized in that described to calculate real-time chain
After path loss consumption, comprising:
The real-time link load that calculates is handled, comprising:
The testing result for the real-time link loss being calculated in predetermined period is calculated by following formula and is averaging:
LS=(s1+s2+s3+ ...)/n
LS is real-time link loss value, and s1, s2, s3 is respectively the real-time detection value of link load, and n is link load real-time detection
The number of execution.
3. such as a kind of method for monitoring link load by Bluetooth beacon of claim 1, which is characterized in that described to calculate real-time chain
After path loss consumption, comprising:
Processing is filtered to link load real-time detection value, then calculates the real-time link loss at the n-th moment by following formula:
LS (n)=(m*LS (n-1)+sn)/(m+1)
Wherein, LS (n-1) is the real-time link loss value at the (n-1)th moment, and sn is the real-time detection of the link load at the n-th moment
Value, m, n are the natural number more than or equal to 1.
4. such as a kind of method for monitoring link load by Bluetooth beacon of claim 1, which is characterized in that the judgement chain path loss
Whether consumption calculates the moment overtime, comprising:
Judge whether time delay at the time of the last time detects link load between current time has been more than timeout threshold threshold value.
5. such as a kind of method for monitoring link load by Bluetooth beacon of claim 1, which is characterized in that the carry out specific aim
Link load detection, comprising:
Judge whether that connection can be established with Bluetooth beacon；
If failing to establish connection, overtime alarm is issued；
If connection can be established, for Bluetooth beacon MAC Address is had timed out, link load detection is executed.
6. such as a kind of method for monitoring link load by Bluetooth beacon of claim 1, which is characterized in that the carry out specific aim
After link load detection, comprising:
Testing result is lost in reporting links, and the link load testing result includes: to detect the MAC of the Bluetooth beacon of link
Location, link loss value, detection time.
7. a kind of gateway characterized by comprising
Receiving module calculates real-time link loss for the broadcast singal of real-time reception Bluetooth beacon；
Judgment module, for judging that it is whether overtime that link load calculates the moment, if so, carrying out the detection of specific aim link load.
8. a kind of gateway characterized by comprising
Bluetooth communication, for receiving the broadcast singal of Bluetooth beacon；
Link load calculates memory module, for calculating link load and storing link load result；
Threshold alarm memory module, the timeout threshold threshold value issued for storing network management；
Link load time-delay calculation and comparison module, for calculate and at the time of more the last detection link load with it is current
Whether timeout threshold threshold value if having occurred and that time-out starts the bluetooth communication and bluetooth for time delay between moment
Beacon is attached, if connection cannot be established, is triggered overtime alarm module and is executed time-out alarm.
Overtime alarm module, for issuing alarm.
9. a kind of storage medium, which is characterized in that the storage medium is for storing program code, and said program code is for holding
The method of link load is monitored described in row claim 1 to 6.
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|---|---|
| CN110278043B (en) | 2020-05-12 |
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