CN106941632A - A kind of alarm method, optical network unit, optical line terminal and system - Google Patents
A kind of alarm method, optical network unit, optical line terminal and system Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H—ELECTRICITY
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Abstract
The invention discloses a kind of alarm method, optical network unit, optical line terminal, warning system and computer-readable storage medium；Wherein, the alarm method includes：Collection needs the data monitored；Judge whether the data for needing to monitor are abnormal data according to preset strategy, when the data for needing to monitor are abnormal data, then warning information is generated according to the abnormal data；By the information channel set up between optical network unit (ONU) and optical line terminal (OLT), the warning information is sent.
Description
Technical field
The present invention relates to warning technology, more particularly to a kind of alarm method, optical network unit, optical line terminal,
Warning system and computer-readable storage medium.
Background technology
With the popularization of various intelligent terminals, Internet of Things, smart home, ambient intelligence detection increasingly with
Family life phase is combined, and various parameters can be collected with analysis by sensor, by taking alarm-monitor as an example,
The major function of current family expenses and public alarm equipment includes：1) sensor pair embedded by alarm equipment
Around data be collected analysis, the function that these sensors possess including Smoke Detection, coal gas detection,
Temperature detection, Humidity Detection, noise measuring, Detection of Air Quality etc.；2) alarm equipment passes through sensor
It is collected into after abnormal data, when judgement needs alarm, alarm notification is sent with regard to starting the communicator carried.
These warning information include acousto-optic-electric, mail, Voice Mailbox, short multimedia message, phone etc.；3) alarm equipment is not
Power-off, keeps the persistent collection to detecting data.
In the prior art, there is problems with using alarm equipment：
1. user needs to buy special alarm equipment, special alarm equipment is put in special position, this
The mode that kind Special Equipment is specially put is placed on the family very side of occupation of land.
2. the warning information that alarm equipment is sent can not notify user in time sometimes.Distance is remote, user
It is difficult to receive the alarm of acousto-optic-electric etc.The alarm information noticing mode of mail, Voice Mailbox etc due to
Not in real time, user is also difficult to receive at once.The alarm information noticing side of real-time informing (short multimedia message, phone)
Formula needs to increase wireless module on alarm equipment, so as to cause expense to increase, while wireless module is less steady
Fixed, warning information can not issue contact person in time sometimes, there is potential safety hazard.
3. under some scenes, important warning information needs promptly to notify many people, and contact person
Need to upgrade in time, newest warning information otherwise can not be received in time.Common alarm equipment does not possess reality
When obtain user profile ability, it is difficult to accomplish this point.
, there is no a kind of effective solution at present in the above mentioned problem existed for above alarm equipment,
User is in the urgent need to a kind of new warning information Transmission.
The content of the invention
In view of this, the embodiment of the present invention is whole desirable to provide a kind of alarm method, optical network unit, optical link
End, warning system and computer-readable storage medium, solve at least the above mentioned problem of prior art presence.
What the technical scheme of the embodiment of the present invention was realized in：
A kind of alarm method of the embodiment of the present invention, methods described includes：
Collection needs the data monitored；
Judge whether the data for needing to monitor are abnormal data according to preset strategy, monitoring is needed when described
Data be abnormal data when, then according to the abnormal data generate warning information；
By the information channel set up between optical network unit ONU and optical line terminal OLT, send described
Warning information.
It is described to judge whether the data for needing to monitor are abnormal data according to preset strategy in such scheme,
Including：
The preset strategy is extracted, threshold value is obtained；
The data for needing to monitor are compared with the threshold value, if described need the data monitored to surpass
Go out the threshold value, then the data beyond threshold value are the abnormal data.
It is described that warning information is generated according to the abnormal data in such scheme, including：
The warning information is built according to the communication protocol communicated between the ONU and the OLT,
The abnormal data is write in the corresponding message sorting item in the communication protocol correspondence message body.
In such scheme, the collection needs the data monitored, including：
Sensor is set inside or outside the ONU；
The internal or external sensor of driving, the data to surrounding enviroment residing for user are acquired；
The data of surrounding enviroment include residing for the user：It is smoke data, combustion gas data, temperature data, wet
At least one in degrees of data, noise data, air quality data.
A kind of optical network unit ONU of the embodiment of the present invention, the ONU includes：
Collecting unit, for gathering the data for needing to monitor；
Judge and information generating unit, for according to preset strategy judge it is described need monitoring data whether be
Abnormal data, when the data for needing to monitor are abnormal data, then generate according to the abnormal data and accuses
Alert information；
Transmitting element, for the information by being set up between optical network unit ONU and optical line terminal OLT
Passage, sends the warning information.
In such scheme, the judgement and information generating unit are further used for：
The preset strategy is extracted, threshold value is obtained；
The data for needing to monitor are compared with the threshold value, if described need the data monitored to surpass
Go out the threshold value, then the data beyond threshold value are the abnormal data.
In such scheme, the judgement and information generating unit are further used for：
The warning information is built according to the communication protocol communicated between the ONU and the OLT,
The abnormal data is write in the corresponding message sorting item in the communication protocol correspondence message body.
In such scheme, the collecting unit is further used in the case where driver element is acted on, to residing for user
The data of surrounding enviroment are acquired, and are realized by setting sensor inside or outside the ONU；
The driver element, for driving the internal or external sensors of ONU；
The data of surrounding enviroment include residing for the user：It is smoke data, combustion gas data, temperature data, wet
At least one in degrees of data, noise data, air quality data.
A kind of alarm method of the embodiment of the present invention, methods described includes：
By the information channel set up between optical network unit ONU and optical line terminal OLT, alarm is received
Information；
After being parsed to the warning information, associated person information corresponding with the warning information is obtained；
The warning information is sent to corresponding contact person according to the associated person information.
In such scheme, it is described the warning information is parsed after, obtain it is corresponding with the warning information
Associated person information, including：
The warning information is parsed according to the communication protocol communicated between the ONU and the OLT,
The abnormal data is read from the corresponding message sorting item in communication protocol correspondence message body, institute is called
The interface of OLT and user are stated, is believed with obtaining contact person corresponding with the warning information by the interface
Breath.
It is described that the warning information is sent to corresponding contact according to the associated person information in such scheme
People, including：
Classification according to belonging to the warning information, builds the warning information of different classifications respectively, by described in not
Warning information with classification is sent to corresponding contact person.
A kind of optical line terminal OLT of the embodiment of the present invention, the OLT includes：
Receiving unit, for the information by being set up between optical network unit ONU and optical line terminal OLT
Passage, receives warning information；
Parsing and acquiring unit, after being parsed to the warning information, are obtained and the warning information
Corresponding associated person information；
Information transmitting unit, it is corresponding for the warning information to be sent to according to the associated person information
It is people.
In such scheme, the parsing and acquiring unit are further used for：
The warning information is parsed according to the communication protocol communicated between the ONU and the OLT,
The abnormal data is read from the corresponding message sorting item in communication protocol correspondence message body, institute is called
The interface of OLT and user are stated, is believed with obtaining contact person corresponding with the warning information by the interface
Breath.
In such scheme, described information transmitting element is used for：
Classification according to belonging to the warning information, builds the warning information of different classifications respectively, by described in not
Warning information with classification is sent to corresponding contact person.
A kind of warning system of the embodiment of the present invention, the warning system includes the light of any one of such scheme
Any one of NE ONU and such scheme optical line terminal OLT；
Pass through the information channel set up between the ONU and the OLT, transmitting warning information.
A kind of computer-readable storage medium of the embodiment of the present invention, the computer-readable storage medium is used to store and can hold
Capable operational order；Performed by the operational order such as the method for any one of above-mentioned scheme.
The alarm method of the embodiment of the present invention includes：Collection needs the data monitored；Judge according to preset strategy
Whether the data for needing to monitor are abnormal data, when the data for needing to monitor are abnormal data,
Warning information is then generated according to the abnormal data；By in optical network unit (ONU) and optical line terminal
(OLT) information channel set up between, sends the warning information.
It is this by being set up between ONU and OLT after generation warning information using the embodiment of the present invention
Plant specific information passage to send the warning information, because the ONU and OLT PON systems constituted have
Information transmission security, stablizes, fast, the features such as floor space is small, and user's local environment generally can all have
ONU, therefore, user is without additionally purchase special alarm equipment, without the special warning system of utilization
To realize the transmission of warning information, the above mentioned problem of prior art presence solve at least.
Brief description of the drawings
Fig. 1 is the schematic diagram of each side's hardware entities of progress information exchange in the embodiment of the present invention；
Fig. 2 realizes schematic flow sheet for the embodiment of the present invention one；
Fig. 3 realizes schematic flow sheet for the embodiment of the present invention two；
The alarm information structure schematic diagram that Fig. 4 sends for the OLT of the embodiment of the present invention；
Fig. 5 is the schematic diagram that the embodiment of the present invention defines rule in the increased B alarm informations of ONU-G entities；
Fig. 6 constitutes structural representation for the ONU of the embodiment of the present invention three；
Fig. 7 realizes schematic flow sheet for the embodiment of the present invention four；
Fig. 8 is the composition structural representation of the embodiment of the present invention five；
Fig. 9 is each composition module diagram of ONU equipment in the application scenarios using the embodiment of the present invention；
Figure 10 is each composition module diagram of OLT device in the application scenarios using the embodiment of the present invention；
Figure 11 compares for ONU equipment in an application scenarios of the application embodiment of the present invention with user contact details
Schematic diagram；
Figure 12 realizes flow chart for warning system in an application scenarios of the application embodiment of the present invention.
Embodiment
The implementation to technical scheme is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of each side's hardware entities of progress information exchange in the embodiment of the present invention, each side's hardware
Entity can be the PON system that is made up of ONU and OLT, and Fig. 1 includes：ONU11……1n、
Information exchange is carried out by cable network or wireless network between OLT21, ONU and OLT, enters row information
Interactive specialized information passage can be the proprietary passages of OMCC, on this passage by OMCI agreements come
Carry the specific alarm content of warning information so that the warning information very first time can be passed to OLT by ONU,
It make use of the powerful warning system of PON system, user in real information, send alarm notification in real time, this
Sample user can receive alarm notification with the very first time.The PON system constituted by ONU and OLT is in itself
Can also by the proprietary channel transfer ONU itself of OMCC warning information, in order to the embodiment of the present invention
Warning information be distinguish between, by the ONU, the warning information of itself is designated as warning information A, and this is sent out
The warning information of the user's local environment parameter generation gathered in bright embodiment by sensor is designated as warning information
B.So, using the embodiment of the present invention, based on the system shown in above-mentioned Fig. 1, ONU passes through built-in or outer
The sensor collection put needs the data monitored；ONU judges the data for needing to monitor according to preset strategy
Whether it is abnormal data, when the data for needing to monitor are abnormal data, then ONU is according to described different
Regular data generates warning information；By the information channel set up between ONU and OLT, ONU sends described
Warning information is to OLT.OLT receives warning information by the information channel set up between ONU and OLT；
After OLT is parsed to the warning information, associated person information corresponding with the warning information is obtained；OLT
The warning information is sent to corresponding contact person according to the associated person information.
Above-mentioned Fig. 1 example is a system architecture example for realizing the embodiment of the present invention, and the present invention is implemented
Example is not limited to the system architecture described in above-mentioned Fig. 1, based on the system architecture, proposes each implementation of the present invention
Example.
Embodiment one：
A kind of alarm method of the embodiment of the present invention, as shown in Fig. 2 methods described includes：
Step 101, collection need the data monitored.
Here, the data that the needs are monitored can be the data of surrounding enviroment residing for user, specifically include：
In smoke data, combustion gas data, temperature data, humidity data, noise data, air quality data extremely
Few one kind.
In this step, the built-in sensors set inside ONU or the setting outside ONU can be passed through
Outer sensor gather the data of above-mentioned needs monitoring.
Step 102, according to preset strategy judge it is described need monitor data whether be abnormal data, work as institute
When stating the data for needing to monitor for abnormal data, then warning information is generated according to the abnormal data.
In this step, warning information is specially warning information B as described above, is different from warning information A,.
Wherein, warning information A is mainly ONU itself operation information, does not repeat.
Here, preset strategy has many kinds, and an example is that abnormal number is determined whether by threshold value comparison
According to, such as, the data for needing to monitor are compared with the threshold value, if the needs monitoring
Data exceed the threshold value, then the data beyond threshold value are the abnormal data.
Step 103, the information channel by being set up between ONU and OLT, send the warning information.
Using the embodiment of the present invention, the problem of in order to solve involved in the prior art, propose one and be based on
The warning information Transmission of PON system framework.First, as shown in figure 1, to the PON systems
System is introduced as follows：
PON system is as shown in Figure 1.Existing fiber online is popularized very much.OLT device is placed on operator
In computer room, each OLT device is connected with many terminals (ONU equipment), ONU by optical fiber
Equipment is placed on every family.PON system possesses several distinguishing features：1) it will be noted from fig. 1 that
There is very reliable private communication pipeline (the proprietary passages of such as OMCC) between OLT and ONU.These are special
The information category for being used for transmitting with communication pipe is a lot, wherein just include warning information, but, the present invention
Transmitted in embodiment except including warning information A, also including warning information B.Wherein, warning information A
These warning information can be uniformly processed by the mainly ONU operational factors of itself, OLT；2)ONU
All it is the operational outfit of carrier class with OLT, can be worked with 7 × 24 hours, it is highly stable.Common alarm
Equipment can not be compared.3) proprietary facility of the OLT device as operator, it is well known that operator preserves
There are substantial amounts of associated person information, and powerful short multimedia message transmitting capacity, Advise By Wire function.It is of the invention real
Apply example and use PON system, be to be collected, analyzed using ONU, integrating newly-increased warning information B, from
Without allowing user to buy special alarm equipment.And utilize the warning system of PON system formation, alarm letter
The passage and non-internet passage and/or call voice passage of B transmission are ceased, but between ONU and OLT
The proprietary passages of OMCC, alarm content is carried on this passage by OMCI agreements, can believe alarm
The breath B very first times pass to OLT, and make use of the powerful warning system of PON system, obtain use in real time
Family information, alarm notification is sent in real time.So user can receive alarm notification with the very first time.
Embodiment two：
A kind of alarm method of the embodiment of the present invention, as shown in figure 3, methods described includes：
Step 201, collection need the data monitored.
Here, the data that the needs are monitored can be the data of surrounding enviroment residing for user, specifically include：
In smoke data, combustion gas data, temperature data, humidity data, noise data, air quality data extremely
Few one kind.
In this step, the built-in sensors set inside ONU or the setting outside ONU can be passed through
Outer sensor gather the data of above-mentioned needs monitoring.
Step 202, the extraction preset strategy, obtain threshold value.
Step 203, the data for monitoring the needs are compared with the threshold value, if described need prison
The data of survey exceed the threshold value, then the data beyond threshold value are the abnormal data.
Step 204, according to the abnormal data generate warning information.
In this step, warning information is specially warning information B as described above, is different from warning information A,.
Wherein, warning information A is mainly ONU itself operation information, does not repeat.
Here, preset strategy has many kinds, and step 202-204 this example is sentenced by threshold value comparison
Whether disconnected is abnormal data, such as, and the data for needing to monitor are compared with the threshold value, if
Described to need the data monitored to exceed the threshold value, then the data beyond threshold value are the abnormal data.
Step 205, the information channel by being set up between ONU and OLT, send the warning information.
It is described according to the exception in the embodiment of the embodiment of the present invention one based on above-described embodiment one-bis-
Data generate warning information, including：According to the communication communicated between the ONU and the OLT
Warning information described in protocol construction, the phase that the abnormal data is write in the communication protocol correspondence message body
Answer in message category, disappear as shown in figure 5, Fig. 4 is that alarm information that ONU is sent to OLT is corresponding
Body structure is ceased, Fig. 5 is the increased warning information B definition of ONU-G entities, wherein there are multiple message categories
, alarm of such as catching fire, gas leakage alarm etc..
Based on above-described embodiment one-bis-, in the embodiment of the embodiment of the present invention one, the collection needs monitoring
Data, including：Sensor is set inside or outside the ONU；Driving is internal or external described
Sensor, the data to surrounding enviroment residing for user are acquired.
Here, the data of surrounding enviroment include residing for the user：Smoke data, combustion gas data, temperature number
According to, at least one in humidity data, noise data, air quality data.
Embodiment three：
A kind of ONU of the embodiment of the present invention, as shown in fig. 6, the ONU includes：
Collecting unit 31, for gathering the data for needing to monitor；And judge and information generating unit 32, it is used for
Judge whether the data for needing to monitor are abnormal data according to preset strategy, when the number for needing to monitor
During according to for abnormal data, then warning information is generated according to the abnormal data；And transmitting element 33, for leading to
The information channel set up between optical network unit ONU and optical line terminal OLT is crossed, the alarm letter is sent
Breath.
In the embodiment of the embodiment of the present invention one, the judgement and information generating unit are further used for：
The preset strategy is extracted, threshold value is obtained；The data for needing to monitor are compared with the threshold value,
It is the abnormal data beyond the data of threshold value if described need the data monitored to exceed the threshold value.
In the embodiment of the embodiment of the present invention one, the judgement and information generating unit are further used for：
The warning information is built according to the communication protocol communicated between the ONU and the OLT, will
The abnormal data is write in the corresponding message sorting item in the communication protocol correspondence message body.
In the embodiment of the embodiment of the present invention one, the collecting unit is further used for making in driver element
Under, the data to surrounding enviroment residing for user are acquired, by being set inside or outside the ONU
Sensor is put to realize；The driver element, for driving the internal or external sensors of ONU.
Here, the data of surrounding enviroment include residing for the user：Smoke data, combustion gas data, temperature data,
At least one in humidity data, noise data, air quality data.
Example IV：
A kind of alarm method of the embodiment of the present invention, as shown in fig. 7, methods described includes：
Step 301, the information channel by being set up between optical network unit ONU and optical line terminal OLT,
Receive warning information.
Step 302, the warning information is parsed after, obtain and corresponding with the warning information contact
People's information.
Step 303, the warning information is sent to corresponding contact person according to the associated person information.
In the embodiment of the embodiment of the present invention one, it is described the warning information is parsed after, obtain with
The corresponding associated person information of the warning information, including：Believed according between the ONU and the OLT
The communication protocol of message communication parses the warning information, from accordingly disappearing in communication protocol correspondence message body
The abnormal data is read in breath sorting item, the interface of the OLT and user are called, to pass through the interface
Obtain associated person information corresponding with the warning information.
In the embodiment of the embodiment of the present invention one, it is described by the warning information according to the associated person information
Corresponding contact person is sent to, including：Classification according to belonging to the warning information, builds different points respectively
The warning information of class, corresponding contact person is sent to by the warning information of the different classifications.
Embodiment five：
A kind of OLT of the embodiment of the present invention, as shown in figure 8, the OLT includes：
Receiving unit 41, for the letter by being set up between optical network unit ONU and optical line terminal OLT
Passage is ceased, warning information is received；And parsing and acquiring unit 42, for being parsed to the warning information
Afterwards, associated person information corresponding with the warning information is obtained；And information transmitting unit 43, for by described in
Warning information is sent to corresponding contact person according to the associated person information.
In the embodiment of the embodiment of the present invention one, the parsing and acquiring unit are further used for：According to
The communication protocol that is communicated between the ONU and the OLT parses the warning information, from described
The abnormal data is read in corresponding message sorting item in communication protocol correspondence message body, the OLT is called
With the interface of user, corresponding with warning information associated person information is obtained to pass through the interface.
In the embodiment of the embodiment of the present invention one, described information transmitting element is used for：According to the alarm
Classification belonging to information, builds the warning information of different classifications, by the warning information of the different classifications respectively
It is sent to corresponding contact person.
Embodiment six：
A kind of warning system of the embodiment of the present invention, the warning system includes such as above-mentioned embodiment and its implementation
The ONU of any one of the mode and OLT of any one of above-described embodiment and embodiments thereof.By institute
State the information channel set up between ONU and the OLT, transmitting warning information.
It is pointed out here that the embodiment of the present invention additionally provides a kind of computer-readable storage medium, it is described
Computer-readable storage medium is used to store executable operational order；Performed by the operational order real as described above
Apply the alarm method of any one of example and embodiments thereof.
The embodiment of the present invention is described below by taking a practical application scene as an example：
This application scene uses the embodiment of the present invention, is a kind of new alarm system based on PON system framework
System, passes through a kind of new ONU equipment (internal or external sensor is come acquisition monitoring data), and ONU
Equipment is realized warning information transmission with the OLT designated lanes set up and parsed, and most warning information is sent at last
It is strong, real-time effective notification capabilities with low cost, stability to the technical scheme of the contact person specified
Advantage.
In a kind of new warning system based on PON system framework, ONU equipment can be received by sensor
Collect the environmental monitoring data of surrounding, to forming special warning information after being handled beyond the data of threshold value.
And OLT is sent to by special information channel, the warning information being collected into is uniformly processed by OLT.
Here, the realization of sensor has two ways：One kind is the existing ONU equipment of transformation, in hardware
Upper increase built-in sensors module；It is constant that another is to maintain existing ONU equipment hardware, passes through increase
Outer sensor module realizes that outer sensor module can pass through the existing interface (USB in ONU equipment
Mouthful or ETH mouthfuls etc.) be connected with ONU equipment.Updating software release is only needed in ONU equipment just can be real
Existing corresponding function.
Here, the species of PON system is different, and the specific information passage of PON system also has a variety of ways of realization,
These specific information passages include the different modes such as TR069, extension OAM, OMCI, but it realizes original
Reason is the same.In embodiments of the present invention, illustrated with GPON systems, GPON systems with
OMCI agreements are as the carrier for carrying warning information, according to by extending the self-defined needs of OMCI agreements
Alarm information, definition method fully meets ITU-T G.988 regulations of the standard for alarm information.For convenience
Description, is referred to as warning information A by the intrinsic alarm of ONU equipment itself, and by the warning information B of extension
Alarm.Other PON systems realize that the mode and GPON systems of alarm information transmission are similar, also exist
Within the protection domain of the embodiment of the present invention.
Here, OLT device can recognize B alarm informations, and be parsed, according to the kind of B alarm informations
Class is further handled.The counterparty that OLT device can be set up between ONU equipment and contact person
Formula, and preserve in a device, it is provided simultaneously with the updating ability of corresponded manner, it is ensured that the accuracy of corresponded manner
And real-time.Alarm information can wirelessly be timely transmitted to corresponding relationship people by OLT device.
This application scene uses the embodiment of the present invention, compared with prior art, and the state of alarm equipment is more steady
Fixed, cost is cheaper, and alarm information sends more timely reliable, and range of transmission is wide, is also set for ONU
It is standby to add new value growth point, while also contributing to operator represents itself responsible social consciousness.
Each composition module diagram of ONU equipment is illustrated in figure 9, one is increased on ONU equipment hardware
Individual sensor hardware module, increases a sensor drive module on software, and both complete to monitor number jointly
According to collection.All there is interface between main control module and each module, be the control centre of operation flow.It can receive
Collect the various message that underlying platform reports and carry out dissection process, while can also be to disappearing of receiving that OLT sends
Breath is handled.The processing that message is sent to sensor is added in main control module, main control module is responsible for passing
Sensor message is parsed, and forms warning information B.OMCI communication module main functions are just responsible for OLT
Between communication, the various message that main control module is formed are sent to OLT, while also by disappearing that OLT is issued
Breath gives main control module.
It is each composition module diagram of OLT device, OMCI communication module main functions as shown in Figure 10
It is responsible for the communication with ONU, the various message that main control module is formed is sent to ONU, while also by ONU
The message of upload gives main control module.User profile acquisition module is newly-increased module, and main function is to utilize fortune
Powerful contact person's function that business preserves is sought, the related information between ONU equipment and contact person is got.
Alarm notification sending module is newly-increased module, and main function is can to believe alarm under the scheduling of main control module
Breath B is sent to different contact persons.All there is interface between main control module and each module, be operation flow
Control centre.Increase the parsing to warning information B and processing function on main control module.Simultaneously in master control mould
Block, adds the interface with User profile acquisition module and alarm notification sending module.
The alarm information structure schematic diagram that the OLT of the embodiment of the present invention is sent is illustrated in figure 4, can be seen
Go out ONU to the form of the OLT alarm information contents sent.G.988 alarm information form, meet ITU-T
Standard.Because the ONU and OLT message communicated uses OMCI agreements as carrying, and alarm information is made
For a kind of special message, it would however also be possible to employ OMCI agreements are carried.
Fig. 5 is the schematic diagram that the embodiment of the present invention defines rule in the increased B alarm informations of ONU-G entities,
Warning information B definition rule is added in ONU-G entities.Due to being accused inside OMCI agreements without B
Alert message definition, so also needing to extend existing alarm message definition.Marked according to the GPON of ONU equipment
Quasi- agreement ITU-T G.988 in regulation, there are many entities to carry alarm information, here, selection
This entity of ONU-G, its entity Class=2, select certainly other entities can also, select ONU-G
One significantly the reasons why be entity necessary to it is any GPON equipment.Pass through the OMCI according to standard
Agreement physically builds warning information in ONU-G and is sent to OLT device.The alarm information of structure is referring to table
The citing of 5 numberings 16~17, it can be seen that：The data class that can be collected according to sensor, constructs two
Bar alarm information (catch fire alarm and gas leakage alarm), wherein 16~207 fields are agreement reserved fields,
It can also continue to increase alarm information species below as needed.
Figure 11 compares for ONU equipment in an application scenarios of the application embodiment of the present invention with user contact details
Schematic diagram, each ONU equipment has one unique No. SN, the same as the identification card number of our mankind,
With alarm the contact person notified can be needed to set up by No. SN equipment to associate.ONU equipment is divided into three
Type：It is family expenses, public and other.The general contact person of housed device is more single, shared device contact person
A group can be typically set to, some other special equipments will can join due to not having constant connection people
It is the public contact person that people is set to the units such as public security bureau, Fire Department, community, security centre.
Figure 12 realizes flow chart for warning system in an application scenarios of the application embodiment of the present invention, for describing
All modules are how to coordinate the systemic-function for completing to alert in warning system, including：
Step 401, ONU collect the monitoring data of surrounding environment, different sensors by sensor assembly
The data that module can be detected are different, and the most frequently used is exactly Smoke Detection, coal gas detection etc..Sensor assembly
Threshold value can set, when the data being collected into exceed threshold value, it is meant that it is dangerous arrived, it is necessary to
Alarm as early as possible.For needing to report ONU main control module beyond the data of threshold value.
Step 402, ONU main control module are received after data, after being pre-processed to data, according to Fig. 5
Requirement, generate after standard compliant alarm information, be handed over to OMCI communication modules and be sent to OLT.
Step 403, OLT OMCI communication modules are received after the alarm information of ONU transmissions, give master
Resume module is controlled, main control module is parsed to alarm information, according to the species of alarm information, generated respectively
Different alarm notifications.OLT is provided by comparing No. SN of ONU using User profile acquisition module
Contact person of the interface lookup to the equipment.Then the interface provided by alarm information sending module will alert logical
Know and be sent to corresponding relationship people.
Step 404, for family expenses ONU, OLT alarm notification can be transmitted directly to user by short message.
Step 405, for public ONU, alarm notification can be sent to user by sending short messages in groups and arranged by OLT
Table.
Step 406, other ONU, OLT can not confirm its contact method, at this moment be accused by short message or phone
Know the government departments such as public security bureau, Fire Department.The probability that certain such case occurs is not very high.
Using the embodiments of the present invention, each scene in user's practical application is illustrated：
Scene one：
When Xiao Wang newly installs optical fiber, having received a new ONU with coal gas detection, (ONU is
One GPON ONU, supports OMCI agreements), and open coal gas detection function, he is by the ONU
After placing at home, because phone is always on, therefore his ONU constantly electricity work all the time,
Due to being telecom carrier-class device so running situation is good always, the situation for crashing or restarting did not occurred substantially.
Have one day, Xiao Wang's working is stayed out, family also nobody.At this time the natural gas pipe of family due to
Aging, starts gas leakage.Combustion gas is more and more denseer, and ONU is monitoring the concentration of family combustion gas always, when the concentration
After the threshold value of setting, the alarm information that ONU constructs OMCI forms automatically passes through special OMCC
Information channel has been sent to OLT.
OLT is stored in the computer room of office side, is also to work for 7 × 24 hours, stability is high.When it have received
After ONU alarm information, the alarm information is judged and handled at once, OLT is preserved by itself
User profile, has quickly found the contact method of Xiao Wang, and have sent a short message to Xiao Wang, in short message
Inform that the combustion gas of Xiao Wang's family is leaked, and remind him to handle or alarm as early as possible.
Xiao Wang is received after short message, and burnt gas switch, and scattered gas of opeing the window are shut after going home at once.Like this,
Avoid the generation of a tragedy.
Scene two：
Xiao Wang's family has opened optical fiber, and family has also had an optical fiber cat equipment.This time he is in telecommunications
Office has opened family expenses ONU coal gas detection functions.The master worker of telecommunication bureau, which visits, tells that he has two ways, one
Kind it is to change the optical fiber cat with coal gas detection function, another is, without changing optical fiber cat, but to increase by one
The skinny device of the coal gas detection of individual similar USB flash disk, is inserted on the ETH mouths of optical fiber cat, second way expense
Relatively cheap, Xiao Wang have selected the second way.Then the master worker of telecommunication bureau is just the skinny device of coal gas detection
It is inserted on the optical fiber cat of Xiao Wang family, and helps him to have updated light cat software, debugs successfully.Xiao Wang relievedly will
The equipment is stayed at home place after, because phone is always on, therefore his ONU is not powered off all the time
Work, due to being telecom carrier-class device so running situation is good always, the situation for crashing or restarting does not have substantially
Occurred.
Have one day, Xiao Wang's working is stayed out, family also nobody.At this time the natural gas pipe of family due to
Aging, starts gas leakage.Combustion gas is more and more denseer, and ONU is monitoring the concentration of family combustion gas always, when the concentration
After the threshold value of setting, the alarm information that ONU builds OMCI forms automatically passes through special OMCC
Information channel has been sent to OLT.
OLT is stored in the computer room of office side, is also to work for 7 × 24 hours, stability is high.When it have received
After ONU alarm information, the alarm information is judged and handled at once, OLT is preserved by itself
User profile, has quickly found the contact method of Xiao Wang, and have sent a short message to Xiao Wang, in short message
Inform that the combustion gas of Xiao Wang's family is leaked, and remind him to handle or alarm as early as possible.
Xiao Wang is received after short message, and burnt gas switch, and scattered gas of opeing the window are shut after going home at once.Like this,
Avoid the generation of a tragedy.
Scene three：
When Xiao Wang newly installs optical fiber, having received a new ONU with coal gas detection, (ONU is
One EPON ONU, supports extension OAM agreements), and open coal gas detection function, he is by the ONU
After placing at home, because phone is always on, therefore his ONU constantly electricity work all the time,
Due to being telecom carrier-class device so running situation is good always, the situation for crashing or restarting did not occurred substantially.
Have one day, Xiao Wang's working is stayed out, family also nobody.At this time the natural gas pipe of family due to
Aging, starts gas leakage.Combustion gas is more and more denseer, and ONU is monitoring the concentration of family combustion gas always, when the concentration
After the threshold value of setting, the alarm information that ONU constructs extension OAM forms automatically passes through special letter
Breath passage has been sent to OLT.
OLT is stored in the computer room of office side, is also to work for 7 × 24 hours, stability is high.When it have received
After ONU alarm information, the alarm information is judged and handled at once, OLT is preserved by itself
User profile, has quickly found the contact method of Xiao Wang, and have sent a short message to Xiao Wang, in short message
Inform that the combustion gas of Xiao Wang's family is leaked, and remind him to handle or alarm as early as possible.
Xiao Wang is received after short message, and burnt gas switch, and scattered gas of opeing the window are shut after going home at once.Like this,
Avoid the generation of a tragedy.
Scene four：
When Xiao Wang newly installs optical fiber, having received a new ONU with coal gas detection, (ONU is same
When be also one family gateway, support TR069 agreements, telecommunication bureau can be by ITMS systems to home network
Put row parameter configuration into), and open coal gas detection function, he stays at home the ONU place after,
Because phone is always on, therefore his ONU constantly electricity work all the time, by being telecom carrier-class device institute
Good with running situation always, the situation for crashing or restarting did not occurred substantially.
Have one day, Xiao Wang's working is stayed out, family also nobody.At this time the natural gas pipe of family due to
Aging, starts gas leakage.Combustion gas is more and more denseer, and ONU is monitoring the concentration of family combustion gas always, when the concentration
After the threshold value of setting, what the alarm information that ONU constructs TR069 forms automatically was notified with INFO
Form has been sent to OLT by specific information passage.
OLT is stored in the computer room of office side, is also to work for 7 × 24 hours, stability is high.When it have received
After ONU alarm information, the alarm information is judged and handled at once, OLT is preserved by itself
User profile, has quickly found the contact method of Xiao Wang, and have sent a short message to Xiao Wang, in short message
Inform that the combustion gas of Xiao Wang's family is leaked, and remind him to handle or alarm as early as possible.
Xiao Wang is received after short message, and burnt gas switch, and scattered gas of opeing the window are shut after going home at once.Like this,
Avoid the generation of a tragedy.
Involved technical term is as follows in embodiments of the present invention：
ONU：Optical network unit Optical Network Unit abbreviation, is commonly called as light cat, is that a kind of family uses up
Fine equipment for surfing the net.
OLT：Optical line terminal Optical Line Terminal abbreviation, is placed in large-scale in office side's computer room
The network equipment, is responsible for providing network service, every OLT can connect multiple ONU equipments.
OMCI：ONT management control interface ONT Management Control Interface abbreviation, be
A kind of dedicated network communications protocol being applied between ONU and OLT, can carry specific messages stream.
OMCC：ONT management control channel ONT Management and Control Channel abbreviations,
It is a kind of information channel for being exclusively used in carrying OMCI message.
PON：EPON Passive Optical Network abbreviation, represents optical fiber telecommunications system.
GPON：Gigabit Passive Optical Network Gigabit-capable Passive Optical Networks abbreviation,
It is a kind of faster optical fiber telecommunications system of speed.
If integrated module described in the embodiment of the present invention is realized using in the form of software function module and as independently
Production marketing or in use, can also be stored in a computer read/write memory medium.Based on so
Understanding, the part that the technical scheme of the embodiment of the present invention substantially contributes to prior art in other words can
To be embodied in the form of software product, the computer software product is stored in a storage medium, bag
Some instructions are included to so that a computer equipment (can be personal computer, server or network
Equipment etc.) perform all or part of each of the invention embodiment methods described.And foregoing storage medium bag
Include：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with storage program generation
The medium of code.So, the embodiment of the present invention is not restricted to any specific hardware and software combination.
Accordingly, the embodiment of the present invention also provides a kind of computer-readable storage medium, wherein the computer journey that is stored with
Sequence, the computer program is used for the alarm method for performing the embodiment of the present invention.
The above, only presently preferred embodiments of the present invention is not intended to limit the protection model of the present invention
Enclose.
Claims (16)
1. a kind of alarm method, it is characterised in that methods described includes：
Collection needs the data monitored；
Judge whether the data for needing to monitor are abnormal data according to preset strategy, monitoring is needed when described
Data be abnormal data when, then according to the abnormal data generate warning information；
By the information channel set up between optical network unit ONU and optical line terminal OLT, send described
Warning information.
2. according to the method described in claim 1, it is characterised in that described to judge described according to preset strategy
Whether the data for needing monitoring are abnormal data, including：
The preset strategy is extracted, threshold value is obtained；
The data for needing to monitor are compared with the threshold value, if described need the data monitored to surpass
Go out the threshold value, then the data beyond threshold value are the abnormal data.
3. according to the method described in claim 1, it is characterised in that described to be generated according to the abnormal data
Warning information, including：
The warning information is built according to the communication protocol communicated between the ONU and the OLT,
The abnormal data is write in the corresponding message sorting item in the communication protocol correspondence message body.
4. the method according to any one of claims 1 to 3, it is characterised in that the collection needs prison
The data of survey, including：
Sensor is set inside or outside the ONU；
The internal or external sensor of driving, the data to surrounding enviroment residing for user are acquired；
The data of surrounding enviroment include residing for the user：It is smoke data, combustion gas data, temperature data, wet
At least one in degrees of data, noise data, air quality data.
5. a kind of optical network unit ONU, it is characterised in that the ONU includes：
Collecting unit, for gathering the data for needing to monitor；
Judge and information generating unit, for according to preset strategy judge it is described need monitoring data whether be
Abnormal data, when the data for needing to monitor are abnormal data, then generate according to the abnormal data and accuses
Alert information；
Transmitting element, for the information by being set up between optical network unit ONU and optical line terminal OLT
Passage, sends the warning information.
6. ONU according to claim 5, it is characterised in that the judgement and information generating unit,
It is further used for：
The preset strategy is extracted, threshold value is obtained；
The data for needing to monitor are compared with the threshold value, if described need the data monitored to surpass
Go out the threshold value, then the data beyond threshold value are the abnormal data.
7. ONU according to claim 5, it is characterised in that the judgement and information generating unit,
It is further used for：
The warning information is built according to the communication protocol communicated between the ONU and the OLT,
The abnormal data is write in the corresponding message sorting item in the communication protocol correspondence message body.
8. the ONU according to any one of claim 5 to 7, it is characterised in that the collecting unit,
Be further used for driver element act under, the data to surrounding enviroment residing for user are acquired, by
The ONU is internal or external to set sensor to realize；
The driver element, for driving the internal or external sensors of ONU；
The data of surrounding enviroment include residing for the user：It is smoke data, combustion gas data, temperature data, wet
At least one in degrees of data, noise data, air quality data.
9. a kind of alarm method, it is characterised in that methods described includes：
By the information channel set up between optical network unit ONU and optical line terminal OLT, alarm is received
Information；
After being parsed to the warning information, associated person information corresponding with the warning information is obtained；
The warning information is sent to corresponding contact person according to the associated person information.
10. method according to claim 9, it is characterised in that described to be carried out to the warning information
After parsing, associated person information corresponding with the warning information is obtained, including：
The warning information is parsed according to the communication protocol communicated between the ONU and the OLT,
The abnormal data is read from the corresponding message sorting item in communication protocol correspondence message body, institute is called
The interface of OLT and user are stated, is believed with obtaining contact person corresponding with the warning information by the interface
Breath.
11. the method according to claim 9 or 10, it is characterised in that described by the warning information
Corresponding contact person is sent to according to the associated person information, including：
Classification according to belonging to the warning information, builds the warning information of different classifications respectively, by described in not
Warning information with classification is sent to corresponding contact person.
12. a kind of optical line terminal OLT, it is characterised in that the OLT includes：
Receiving unit, for the information by being set up between optical network unit ONU and optical line terminal OLT
Passage, receives warning information；
Parsing and acquiring unit, after being parsed to the warning information, are obtained and the warning information
Corresponding associated person information；
Information transmitting unit, it is corresponding for the warning information to be sent to according to the associated person information
It is people.
13. OLT according to claim 12, it is characterised in that the parsing and acquiring unit,
It is further used for：
The warning information is parsed according to the communication protocol communicated between the ONU and the OLT,
The abnormal data is read from the corresponding message sorting item in communication protocol correspondence message body, institute is called
The interface of OLT and user are stated, is believed with obtaining contact person corresponding with the warning information by the interface
Breath.
14. the OLT according to claim 12 or 13, it is characterised in that described information transmitting element,
For：
Classification according to belonging to the warning information, builds the warning information of different classifications respectively, by described in not
Warning information with classification is sent to corresponding contact person.
15. a kind of warning system, it is characterised in that the warning system is included as claim 5-8 is any
The optical network unit ONU of item and the optical line terminal OLT such as any one of claim 12-14；
Pass through the information channel set up between the ONU and the OLT, transmitting warning information.
16. a kind of computer-readable storage medium, it is characterised in that the computer-readable storage medium can for storage
The operational order of execution；By operational order execution such as any one of claim 1-4 method and such as
Any one of claim 9-11 method.
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