CN104363135B - Wired TV network equipment risk checking method and device - Google Patents
Wired TV network equipment risk checking method and device Download PDFInfo
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- CN104363135B CN104363135B CN201410640395.1A CN201410640395A CN104363135B CN 104363135 B CN104363135 B CN 104363135B CN 201410640395 A CN201410640395 A CN 201410640395A CN 104363135 B CN104363135 B CN 104363135B
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Abstract
A kind of Wired TV network equipment risk checking method of disclosure and device, this method and device are applied to terminal, and the terminal is with needing the catv network equipment of risk supervision to be connected.In the application, operational factor of the catv network equipment in corresponding detection cycle is obtained every predetermined period, and according to the operational factor and alarming threshold value, judge that the catv network equipment whether there is risk.Wired TV network equipment risk checking method and device disclosed in the present application, it is not necessary to which technical staff goes to the setting scene of catv network equipment to be detected, and saves manpower, and improve detection efficiency.
Description
Technical field
This disclosure relates to network equipment detection field, more particularly to a kind of Wired TV network equipment risk checking method and
Device.
Background technology
Cable television (community antenna televi sion, CATV) network, is referred to by CNN
A kind of operation, there is provided network of the business such as broadcast and TV.In catv network, it is provided with polytype catv network and sets
It is standby, such as：Broadcast transmitter, erbium-doped fiber amplifier, fibre-switch and photoreceiver etc..
In order to avoid catv network equipment is due to aging, or failure and other reasons, the normal operation of catv network is influenceed, is needed
Each catv network equipment is detected at regular intervals and whether there is risk, so as in the catv network for detecting to have risk
After equipment, change in time, to ensure the normal operation of catv network.In the prior art, generally directly detected by manually each
Catv network equipment, in this case, it is necessary to which technical staff periodically goes to the setting scene of catv network equipment, examined by technical staff
The running situation of catv network equipment is surveyed, and judges that catv network equipment whether there is risk according to the running situation.
But in the prior art, when detecting catv network equipment every time, it is required for technical staff to go to scene, and successively
Each catv network equipment is detected, so that the problem of presence expends a large amount of manpowers, and detection efficiency is low.With catv network technology
Development, the quantity of catv network equipment increasingly increases, and hundreds of thousands platform is often configured with a CATV provincial network
Catv network equipment, in this case, the labor intensive present in prior art, and become apparent the problem of detection efficiency is low.
The content of the invention
To overcome problem present in correlation technique, the disclosure provides a kind of data hair based on real time streaming transport protocol
Send, method of reseptance and related device.
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of Wired TV network equipment risk checking method, the party
Method is applied to terminal, and the terminal is connected with cable television catv network equipment, the Wired TV network equipment risk inspection
Survey method includes：
Every each catv network equipment that default detection cycle poll is connected, the catv network equipment is obtained in phase
Answer the operational factor in detection cycle；
According to the acquisition time of the operational factor and amplitude of variation, judge whether to need to store the operational factor, if
Need, store the operational factor；
The risk supervision time is determined, and is obtained from the operational factor of storage and ginseng is run corresponding to the risk supervision time
Number, wherein, operational factor corresponding to the risk supervision time is to be obtained in the risk supervision time, and the fortune stored
Row parameter, or, within the risk supervision time during non-storage running parameter, operation ginseng corresponding to the risk supervision time
In the operational factors of the number for storage, the time is obtained before the risk supervision time, and during apart from the risk supervision
Between nearest operational factor；
According to operational factor corresponding to the risk supervision time, and alarming threshold corresponding to the risk supervision time
Value, judges that the catv network equipment whether there is risk within the risk supervision time.
It is described according to the operational factor with reference in a first aspect, in first aspect in the first possible implementation
Time and amplitude of variation are obtained, judges whether to need to store the operational factor, including：
If the acquisition time of the operational factor is first detection cycle, it is determined that needing to store the operational factor；
If the acquisition time of the operational factor is not first detection cycle, perform whether following operation judges need to store
The operational factor：
The operational factor is set as the first operational factor, first operational factor and the operation of last storage are joined
Whether number subtracts each other, the amplitude of variation using the difference of the two as first operational factor, judge the amplitude of variation default
In excursion；
If the amplitude of variation is not in the default excursion, it is determined that needing to store first operational factor；
If the amplitude of variation in the default excursion, calculate acquisition time of first operational factor with it is upper
The difference obtained between the time of the operational factor once stored, and it is pre- to judge whether the difference between the acquisition time exceedes
If time threshold, if so, determine need to store first operational factor.
With reference in a first aspect, in second of possible implementation of first aspect, it is described according to the risk supervision when
Between corresponding operational factor, and alarming threshold value corresponding to the risk supervision time judges that the catv network equipment exists
It whether there is risk in the risk supervision time, including：
31) operational factor optionally in operational factor corresponding to the risk supervision time, as current operation ginseng
Number A1；
32) the acquisition time for setting the current operating parameter A1 obtains the time as first, when obtaining first acquisition
Between corresponding alarming threshold value, the alarming threshold value includes：High alarming threshold value B1 and low alarming threshold value C1；
33) according to the current operating parameter A1, high alarming threshold value B1, low alarming threshold value C1, and the B1 and
C1 difference D1, the first ratio X and the second ratio Y are calculated, and judge to whether there is in first ratio X and the second ratio Y
More than the numerical value of default risk threshold value, if so, determine the catv network equipment in the risk supervision time memory in risk,
If it is not, the operation of step 34) is performed, wherein, first ratioSecond ratio
34) after deleting the current operating parameter A1, judge in operational factor corresponding to the risk supervision time, if
In the presence of other operational factors, if in the presence of other operational factors, the operation of step 35) is performed, if other specification is not present, determines institute
State catv network equipment and risk is not present within the risk supervision time；
35) from other described operational factors, optional one is used as current operating parameter A1, returns and performs step 32)
Operation.
With reference in a first aspect, either combining the first possible implementation of first aspect or combining first aspect the
Two kinds of possible implementations, in first aspect in the third possible implementation, when corresponding to the risk supervision time
When operational factor includes two or more, the Wired TV network equipment risk checking method also includes：
If it is determined that the catv network equipment in the risk supervision time memory in risk, calculate this risk supervision
Risk class；
The risk class for calculating this risk supervision, including：
Each operational factor corresponding to the risk supervision time is set one by one as operational factor M1；
Operational factor corresponding to the risk supervision time is arranged according to the sequencing for obtaining the time, and after arrangement
Operational factor in, obtain operational factor M2, wherein, the operational factor M2 is to come first operation ginseng after the M1
Number, or, the operational factor M2 is last operational factor before coming the operational factor M1；
According to the operational factor M1 and operational factor M2, and second obtain high alarming threshold value P1 corresponding to the time and
Low alarming threshold value Q1, risk jitter range F corresponding to operational factor M1 is calculated, wherein, the second acquisition time is described
Operational factor M1 acquisition time, the formula of calculation risk jitter range are：
The maximum of risk jitter range corresponding to each operational factor is obtained, and according to the risk jitter range
Maximum, and risk jitter range corresponding to each risk class set in advance, determine the risk of this risk supervision
Rank.
With reference in a first aspect, in the 4th kind of possible implementation of first aspect, the terminal and the catv network
Equipment is connected by wired ethernet.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of Wired TV network equipment risk supervision device, the dress
Put and be applied to terminal, the terminal is connected with cable television catv network equipment, the Wired TV network equipment risk inspection
Surveying device includes：
First acquisition module, for each catv network equipment being connected every default detection cycle poll, obtain institute
State operational factor of the catv network equipment in corresponding detection cycle；
First judge module, for according to the acquisition time of the operational factor and amplitude of variation, judging whether that needs are deposited
Store up the operational factor, if desired, store the operational factor；
Second acquisition module, for determining the risk supervision time, and the risk inspection is obtained from the operational factor of storage
Operational factor corresponding to the time is surveyed, wherein, operational factor corresponding to the risk supervision time is in the risk supervision time
Obtain, and the operational factor stored, or, within the risk supervision time during non-storage running parameter, the risk
In the operational factor of the operational factor corresponding to detection time for storage, the time is obtained before the risk supervision time,
And apart from the risk supervision time nearest operational factor；
Second judge module, for the operational factor according to corresponding to the risk supervision time, and the risk supervision
Alarming threshold value corresponding to time, judge that the catv network equipment whether there is risk within the risk supervision time.
With reference to second aspect, in second aspect in the first possible implementation, first judge module includes：
First determining unit, if the acquisition time for the operational factor is first detection cycle, it is determined that needing to store
The operational factor；
Difference acquiring unit, if the acquisition time for the operational factor is not first detection cycle, set the fortune
Row parameter is the first operational factor, first operational factor and the operational factor of last time storage is subtracted each other, by the difference of the two
It is worth the amplitude of variation as first operational factor, judges the amplitude of variation whether in default excursion；
Second determining unit, if for the amplitude of variation not in the default excursion, it is determined that needing to store institute
State the first operational factor；
3rd determining unit, if for the amplitude of variation in the default excursion, calculate first operation
The difference obtained between the time of the operational factor for obtaining time and last storage of parameter, and judge the acquisition time it
Between difference whether exceed default time threshold, if so, determine need to store first operational factor.
With reference to second aspect, in second of possible implementation of second aspect, second judge module includes：The
One selecting unit, alarming threshold value acquiring unit, ratio comparing unit, judging unit and the second selecting unit, wherein,
The first choice unit, for an operation ginseng in operational factor corresponding to the optional risk supervision time
Number, as current operating parameter A1；
The alarming threshold value acquiring unit, the acquisition time for setting the current operating parameter A1 obtain as first
Time, obtain described first and obtain alarming threshold value corresponding to the time, the alarming threshold value includes：High alarming threshold value B1 and
Low alarming threshold value C1；
The ratio comparing unit, for according to the current operating parameter A1, high alarming threshold value B1, low alarming threshold
Value C1, and the B1 and C1 difference D1, the first ratio X and the second ratio Y are calculated, and judge first ratio X and the
It whether there is the numerical value for being more than default risk threshold value in two ratio Y, if so, determining that the catv network equipment is examined in the risk
Time memory is surveyed in risk, if it is not, corresponding operating is performed by the judging unit, wherein, first ratio
Second ratio
The judging unit, after deleting the current operating parameter A1, judge corresponding to the risk supervision time
In operational factor, if other operational factors be present, if in the presence of other operational factors, performed by second selecting unit corresponding
Operation, if other specification is not present, determines that risk is not present in the catv network equipment within the risk supervision time；
Second selecting unit, for from other described operational factors, optional one is used as current operating parameter A1,
And corresponding operating is performed by alarming threshold value acquiring unit.
With reference to second aspect, either combine the first possible implementation of second aspect or combine second aspect the
Two kinds of possible implementations, in second aspect in the third possible implementation, when corresponding to the risk supervision time
When operational factor includes two or more, the Wired TV network equipment risk supervision device also includes：
Risk class computing module, for if it is determined that the catv network equipment in the risk supervision time memory in wind
Danger, calculate the risk class of this risk supervision；
The risk class computing module includes：
Setup unit, for setting each operational factor corresponding to the risk supervision time one by one as operational factor M1；
Acquiring unit, for operational factor corresponding to the risk supervision time to be arranged according to the sequencing for obtaining the time
Row, and from the operational factor after arrangement, operational factor M2 is obtained, wherein, after the operational factor M2 is comes the M1
First operational factor, or, the operational factor M2 be before coming the operational factor M1 last operation ginseng
Number；
Computing unit, for high according to the operational factor M1 and operational factor M2, and corresponding to the second acquisition time
Alarming threshold value P1 and low alarming threshold value Q1, risk jitter range F corresponding to operational factor M1 is calculated, wherein, described second
The acquisition time that the time is the operational factor M1 is obtained, the formula of calculation risk jitter range is：
Determining unit, for obtaining the maximum of risk jitter range corresponding to each operational factor, and according to institute
The maximum of risk jitter range, and risk jitter range corresponding to each risk class set in advance are stated, determines this
The risk class of risk supervision.
With reference to second aspect, in the 4th kind of possible implementation of second aspect, the terminal and the catv network
Equipment is connected by wired ethernet.
The technical scheme provided by this disclosed embodiment can include the following benefits：
A kind of Wired TV network equipment risk checking method of disclosure and device, this method and device are applied to eventually
End, and the terminal is with needing the catv network equipment of risk supervision to be connected.In the application, obtained every predetermined period
Operational factor of the catv network equipment in corresponding detection cycle, and according to the operational factor and alarming threshold value, judge
The catv network equipment whether there is risk.Wired TV network equipment risk checking method and device disclosed in the present application,
Do not need technical staff to go to the setting scene of catv network equipment to be detected, save manpower, and improve detection efficiency.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the present invention
Example, and for explaining principle of the invention together with specification.
Fig. 1 is a kind of workflow of Wired TV network equipment risk checking method according to an exemplary embodiment
Journey schematic diagram.
Fig. 2 is in a kind of Wired TV network equipment risk checking method according to an exemplary embodiment, is judged
Whether the workflow schematic diagram of storage running parameter is needed.
Fig. 3 is in a kind of Wired TV network equipment risk checking method according to an exemplary embodiment, is judged
Catv network equipment whether there is the workflow schematic diagram of risk.
Fig. 4 is in a kind of Wired TV network equipment risk checking method according to an exemplary embodiment, is calculated
The workflow schematic diagram of risk class.
Fig. 5 is that a kind of structure of Wired TV network equipment risk supervision device according to an exemplary embodiment is shown
It is intended to.
Fig. 6 is the structure of another Wired TV network equipment risk supervision device according to an exemplary embodiment
Schematic diagram.
Fig. 7 is a kind of terminal according to an exemplary embodiment and the schematic diagram of catv network equipment connecting relation.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with as appended
The example of the consistent apparatus and method of some aspects being described in detail in claims, of the invention.
During in order to solve to whether there is risk using prior art detection catv network equipment, a large amount of people of existing consuming
Power, and the problem of detection efficiency is low, this application discloses a kind of cable television catv network equipment Risk detection method, this method
Applied to terminal, the terminal is connected with cable television catv network equipment.
Fig. 1 is a kind of flow of Wired TV network equipment risk checking method according to an exemplary embodiment
Figure, as shown in figure 1, the Wired TV network equipment risk checking method comprises the following steps：
Step S11, each catv network equipment being connected every default detection cycle poll, obtains the catv network
Operational factor of the equipment in corresponding detection cycle.
Wherein, the catv network equipment is connected with performing the terminal of Wired TV network equipment risk supervision operation in advance
Connect, the catv network equipment includes polytype, and such as broadcast transmitter, erbium-doped fiber amplifier, fibre-switch and light connect
Receipts machine etc..
Between the terminal and catv network equipment, generally it is connected by wired ethernet, it is, of course, also possible to pass through it
He is connected mode, and the application is not limited this.
In addition, the operational factor can include polytype, according to the demand of risk supervision, the operational factor includes
Below any one or more：Luminous power, radio frequency value, laser information, supply voltage and device temperature.Certainly, the operation
Parameter can also include other types that can reflect catv network equipment running status, and the application is not limited this.
Step S12, according to the acquisition time of the operational factor and running parameter, judge whether to need to store the operation
Parameter, if desired, store the operational factor.
Step S13, the risk supervision time is determined, and the risk supervision time is obtained correspondingly from the operational factor of storage
Operational factor, wherein, operational factor corresponding to the risk supervision time is to be obtained in the risk supervision time, and
The operational factor of storage, or, within the risk supervision time during non-storage running parameter, the risk supervision time is corresponding
The operational factor of the operational factor for storage in, the time is obtained before the risk supervision time, and apart from the wind
The nearest operational factor of dangerous detection time.
If desired detection catv network equipment whether there is risk in certain time period, then is referred to as into risk inspection the period
Survey the time.When determining the risk supervision time, the information that can be inputted according to staff determines.For example, if desired detect 10
It whether there is risk in 1 day on October 3 this period moon, staff can input the period into terminal, described
Terminal determines the risk supervision time according to the information received.In addition, the risk supervision time can also be by institute
The advance setting of terminal is stated, obtains the risk supervision time.For example, if the end of month every month is required for detecting each catv network
Equipment whether there is risk, then terminal can be operated in advance, and last three days of setting the end of month every month are risk supervision
Time, in this case, then the risk supervision time can be determined according to advance setting.
In addition, in order to avoid the operational factor of storing excess, increase follow-up amount of calculation, the application is in storage running parameter
When, by the way of increment storage.When carrying out increment storage, according to the acquisition time of operational factor and amplitude of variation, judge
Whether need to store the operational factor.In this case, operational factor corresponding to the risk supervision time includes two kinds of situations.
In one of which situation, according to time and amplitude of variation is obtained, the operational factor needs got in the risk supervision time are determined
Storage, then operational factor corresponding to the risk supervision time is to be obtained in the risk supervision time, and the fortune stored
Row parameter；In another scenario, according to the acquisition time of operational factor and amplitude of variation, got in the risk supervision time
Operational factor need not store, in this case, non-storage running parameter, the risk supervision within the risk supervision time
In the operational factor of the operational factor corresponding to time for storage, the time is obtained before the risk supervision time, and away from
The operational factor nearest from the risk supervision time.
Step S14, the operational factor according to corresponding to the risk supervision time, and corresponding to the risk supervision time
Alarming threshold value, judge that the catv network equipment whether there is risk within the risk supervision time.
In the process of running, the alarming threshold value that the operational factor of catv network equipment is directed to would generally change.Example
Such as, the catv network equipment is with the increase of running time, device temperature can increasingly increase, therefore, in different time, equipment
Alarming threshold value corresponding to temperature is different.Therefore, when judging that catv network equipment whether there is risk, it is necessary to be examined according to risk
Alarming threshold value corresponding to surveying the time is judged.
The alarming threshold value can be transmitted to terminal by the catv network equipment, and in this case, terminal is in poll
Catv network equipment, when obtaining the operational factor of the catv network equipment, the catv network equipment can be also obtained at this
Alarming threshold value corresponding to quarter.Furthermore it is also possible to according to advance setting, the catv network equipment is stored in the terminal
In corresponding alarming threshold value at different moments.
Method disclosed in above-mentioned steps S11 to step S14, applied to terminal, and the terminal is with needing risk supervision
Catv network equipment be connected.In this method, catv network equipment is obtained in corresponding detection cycle every predetermined period
Operational factor, and according to the operational factor and alarming threshold value, judge that the catv network equipment whether there is risk.Should
Method does not need technical staff to go to the setting scene of catv network equipment to be detected, and saves manpower, and improves detection effect
Rate.
In addition, in step s 12, disclose according to the acquisition time of the operational factor and amplitude of variation, judge whether
The step of needing to store the operational factor.It is described according to the acquisition time of the operational factor and amplitude of variation, judge whether
Need to store the operational factor, including：
If the acquisition time of the operational factor is first detection cycle, it is determined that needing to store the operational factor；
If the acquisition time of the operational factor is not first detection cycle, referring to Fig. 2, whether following operation judges are performed
Need to store the operational factor：
Step S121, the operational factor is set as the first operational factor, and first operational factor is deposited with the last time
The operational factor of storage is subtracted each other, the amplitude of variation using the difference of the two as first operational factor.
Step S122, the amplitude of variation is judged whether in default excursion, if so, performing step S123 behaviour
Make, if it is not, performing step S125 operation.
If step S123, described amplitude of variation in the default excursion, calculates obtaining for first operational factor
Take the difference obtained between the time of the operational factor of time and last storage.
Step S124, judge whether the difference between the acquisition time exceedes default time threshold, if so, performing step
Rapid S125 operation, if it is not, performing step S126 operation.
Wherein, in real work, the default time threshold can be set as half an hour, a hour or other when
Between, the application is not limited this.
Step S125, determine to need to store first operational factor.
If step S126, the described difference obtained between the time is not less than the default time threshold, it is determined that need not
Store first operational factor.
Above-mentioned steps S121 to step S126, disclose is according to the acquisition time of operational factor and amplitude of variation, judgement
The no method for needing to store the operational factor.In this method, determine the amplitude of variation of operational factor not in default excursion
Interior operational factor needs to store；In addition, if the amplitude of variation of operational factor is in default excursion, that is to say, that operation
Parameter changes in a small range, then obtains the acquisition time of the operational factor and obtaining for the operational factor of last time storage
The difference between the time is taken, if the difference not in default time range, still determines to need to store the operational factor.
Further, the step S14 of the application discloses the operational factor according to corresponding to the risk supervision time, and
Alarming threshold value corresponding to the risk supervision time, judge the catv network equipment within the risk supervision time whether
The step of risk be present, referring to Fig. 3, the step includes：
Step S141, an operational factor optionally in operational factor corresponding to the risk supervision time, as current
Operational factor A1.
Step S142, the acquisition time for setting the current operating parameter A1 obtains the time as first, obtains described first
Alarming threshold value corresponding to the time is obtained, the alarming threshold value includes：High alarming threshold value B1 and low alarming threshold value C1.
The alarming threshold value generally includes high alarming threshold value and low alarming threshold value.Generally, the catv network is set
For in the process of running, operational factor is not higher than the high alarming threshold value, also, the operational factor is not less than the low announcement
During alert threshold value, then illustrate that the catv network equipment is in good running status.
Step S143, according to the current operating parameter A1, high alarming threshold value B1, low alarming threshold value C1, Yi Jisuo
State B1 and C1 difference D1, calculate the first ratio X and the second ratio Y, and judge be in first ratio X and the second ratio Y
It is no the numerical value for being more than default risk threshold value to be present, if so, step S144 operation is performed, if it is not, performing step S145 operation.
Wherein, first ratioSecond ratio
In the application, the high alarming threshold value B1 and low alarming threshold value C1 difference are set as D1, then D1=B1-
C1, the D1 can characterize threshold range.
The default risk threshold value is preset according to accuracy of detection, during actually detected, the default risk threshold
Value may be set to 10%.It is, of course, also possible to be set as other values, the application is not construed as limiting to this.
If the numerical value for being more than default risk threshold value in step S144, described first ratio X and the second ratio Y be present, it is determined that
The catv network equipment is in the risk supervision time memory in risk.
If that is, first ratio X is more than the default risk threshold value, or the second ratio Y more than described
Default risk threshold value, or first ratio X and the second ratio Y are simultaneously greater than the predetermined threshold value, then judge the CATV nets
Network equipment is in the risk supervision time memory in risk.
If step S145, described first ratio X and the second ratio Y are no more than the default risk threshold value, described in deletion
After current operating parameter A1, judge in operational factor corresponding to the risk supervision time, if other operational factors be present, if
It is to perform step S146 operation, if it is not, performing step S147 operation.
If in operational factor corresponding to step S146, the described risk supervision time, other operational factors be present, from it is described its
In his operational factor, optional one is used as current operating parameter A1, returns to the operation for performing step S142.
Step S147, determine that risk is not present in the catv network equipment within the risk supervision time.
Above-mentioned steps S141 to step S147 scheme, discloses the operational factor according to corresponding to the risk supervision time, with
And alarming threshold value corresponding to the risk supervision time, judge that catv network equipment whether there is wind within the risk supervision time
The method of danger.
In addition, when operational factor includes two or more corresponding to the risk supervision time, however, it is determined that the CATV nets
Network equipment is also wrapped in risk supervision time memory in risk, Wired TV network equipment risk checking method disclosed in the present application
Include：Calculate the risk class of this risk supervision.
In this case, referring to Fig. 4, the risk class for calculating this risk supervision, including：
Step S21, if it is determined that the catv network equipment in the risk supervision time memory in risk, set institute one by one
It is operational factor M1 to state each operational factor corresponding to the risk supervision time.
Step S22, operational factor corresponding to the risk supervision time is arranged according to the sequencing for obtaining the time, and
From the operational factor after arrangement, obtain operational factor M2, wherein, the operational factor M2 for come the operational factor M1 it
First operational factor afterwards, or, the operational factor M2 is last operation before coming the operational factor M1
Parameter.
Step S23, according to the operational factor M1 and operational factor M2, and high alarm door corresponding to the second acquisition time
Limit value P1 and low alarming threshold value Q1, risk jitter range F corresponding to operational factor M1 is calculated, wherein, described second when obtaining
Between be the operational factor M1 the acquisition time；
The formula of calculation risk jitter range is：
Step S24, the maximum of risk jitter range corresponding to each operational factor is obtained, and is shaken according to the risk
The maximum of scope, and risk jitter range corresponding to each risk class set in advance, determine this risk supervision
Risk class.
In the application, risk jitter range corresponding to each risk class has been preset.For example, setting risk shake model
When being trapped among more than 70%, corresponding risk class is the first risk class；Risk jitter range is corresponding at 50% to 70%
Risk class is the second risk class；For risk jitter range at 30% to 50%, corresponding risk class is the 3rd levels of risk
Not；When risk jitter range is less than 30%, corresponding risk class is the 4th risk class.In this case, according to the wind
The maximum of dangerous jitter range, and risk jitter range corresponding to each risk class set in advance, you can determine this
The risk class of risk supervision.Certainly, risk jitter range can also be set as other values corresponding to each risk class, this Shen
Please this is not limited.
Operation by step S21 to step S24, you can it is determined that catv network equipment exists in risk supervision time memory
After risk, the risk class of this risk supervision is obtained, so that technical staff is according to the risk class, formulates corresponding safeguard
Measure, ensure the normal operation of catv network.
If in addition, in the operational factor of the operational factor corresponding to the risk supervision time for storage, the time is obtained
Before the risk supervision time, and apart from the risk supervision time nearest operational factor, or, examined in the risk
Survey in the time, only store an operational factor, in this case, operational factor corresponding to the risk supervision time only has one
It is individual.When operational factor corresponding to the risk supervision time only has one, illustrate that the change of operational factor is gentle, if passing through announcement
Alert threshold value, determine that catv network equipment in risk, then can be determined within a period of time, CATV in risk supervision time memory
There is risk in the network equipment, the risk class of catv network equipment is higher always.
Accordingly, disclosed herein as well is a kind of Wired TV network equipment risk supervision device, the cable television network
Network equipment Risk detection means is applied to terminal, and the terminal is connected with cable television catv network equipment, referring to Fig. 5, institute
Stating Wired TV network equipment risk supervision device includes：First acquisition module 100, the first judge module 200, second obtain mould
The judge module 400 of block 300 and second.
Wherein, first acquisition module 100, for each catv network being connected every default detection cycle poll
Equipment, obtain operational factor of the catv network equipment in corresponding detection cycle；
First judge module 200, for according to the acquisition time of the operational factor and amplitude of variation, judging whether
Need to store the operational factor, if desired, store the operational factor；
Second acquisition module 300, for determining the risk supervision time, and from the operational factor of storage described in acquisition
Operational factor corresponding to the risk supervision time, wherein, operational factor corresponding to the risk supervision time is the risk supervision
Obtained in time, and the operational factor stored, or, within the risk supervision time during non-storage running parameter, institute
State in the operational factor of the operational factor corresponding to the risk supervision time for storage, obtain the time in the risk supervision time
Before, and apart from the risk supervision time nearest operational factor；
Second judge module 400, for the operational factor according to corresponding to the risk supervision time, and the wind
Alarming threshold value corresponding to dangerous detection time, judge that the catv network equipment whether there is wind within the risk supervision time
Danger.
Accordingly, first judge module 200 includes：
First determining unit, if the acquisition time for the operational factor is first detection cycle, it is determined that needing to store
The operational factor；
Difference acquiring unit, if the acquisition time for the operational factor is not first detection cycle, set the fortune
Row parameter is the first operational factor, first operational factor and the operational factor of last time storage is subtracted each other, by the difference of the two
It is worth the amplitude of variation as first operational factor, judges the amplitude of variation whether in default excursion；
Second determining unit, if for the amplitude of variation not in the default excursion, it is determined that needing to store institute
State the first operational factor；
3rd determining unit, if for the amplitude of variation in the default excursion, calculate first operation
The difference obtained between the time of the operational factor for obtaining time and last storage of parameter, and judge the acquisition time it
Between difference whether exceed default time threshold, if so, determine need to store first operational factor.
Accordingly, second judge module 200 includes：First choice unit, alarming threshold value acquiring unit, odds ratio
Compared with unit, judging unit and the second selecting unit, wherein,
The first choice unit, for an operation ginseng in operational factor corresponding to the optional risk supervision time
Number, as current operating parameter A1；
The alarming threshold value acquiring unit, the acquisition time for setting the current operating parameter A1 obtain as first
Time, obtain described first and obtain alarming threshold value corresponding to the time, the alarming threshold value includes：High alarming threshold value B1 and
Low alarming threshold value C1；
The ratio comparing unit, for according to the current operating parameter A1, high alarming threshold value B1, low alarming threshold
Value C1, and the B1 and C1 difference D1, the first ratio X and the second ratio Y are calculated, and judge first ratio X and the
It whether there is the numerical value for being more than default risk threshold value in two ratio Y, if so, determining that the catv network equipment is examined in the risk
Time memory is surveyed in risk, if it is not, corresponding operating is performed by the judging unit, wherein, first ratio
Second ratio
The judging unit, after deleting the current operating parameter A1, judge corresponding to the risk supervision time
In operational factor, if other operational factors be present, if in the presence of other operational factors, performed by second selecting unit corresponding
Operation, if other specification is not present, determines that risk is not present in the catv network equipment within the risk supervision time；
Second selecting unit, for from other described operational factors, optional one is used as current operating parameter A1,
And corresponding operating is performed by alarming threshold value acquiring unit.
Further, it is described when operational factor includes two or more corresponding to the risk supervision time referring to Fig. 6
Wired TV network equipment risk supervision device also includes：
Risk class computing module 500, the risk class computing module 500 are used for if it is determined that the catv network equipment
In the risk supervision time memory in risk, the risk class of this risk supervision is calculated.
Wherein, the risk class computing module 500 includes：
Setup unit, for setting each operational factor corresponding to the risk supervision time one by one as operational factor M1；
Acquiring unit, for operational factor corresponding to the risk supervision time to be arranged according to the sequencing for obtaining the time
Row, and from the operational factor after arrangement, operational factor M2 is obtained, wherein, after the operational factor M2 is comes the M1
First operational factor, or, the operational factor M2 be before coming the operational factor M1 last operation ginseng
Number；
Computing unit, for high according to the operational factor M1 and operational factor M2, and corresponding to the second acquisition time
Alarming threshold value P1 and low alarming threshold value Q1, risk jitter range F corresponding to operational factor M1 is calculated, wherein, described second
The acquisition time that the time is the operational factor M1 is obtained, the formula of calculation risk jitter range is：
Determining unit, for obtaining the maximum of risk jitter range corresponding to each operational factor, and according to institute
The maximum of risk jitter range, and risk jitter range corresponding to each risk class set in advance are stated, determines this
The risk class of risk supervision.
Wired TV network equipment risk supervision device disclosed in the present application is applied to terminal, and the terminal is with needing
The catv network equipment of risk supervision is connected.The device obtains catv network equipment in corresponding detection cycle every predetermined period
Interior operational factor, and according to the operational factor and alarming threshold value, judge that the catv network equipment whether there is wind
Danger.The device does not need technical staff to go to the setting scene of catv network equipment to be detected, and saves manpower, and improve inspection
Survey efficiency.
The terminal is connected with the catv network equipment by wired ethernet, furthermore it is also possible to pass through its other party
Formula realizes the connection of terminal and catv network equipment, and the application is not limited this.
Accordingly, disclosed herein as well is a kind of terminal, the terminal to include：Processor and memory.
Wherein, the memory, for storing the program code of cable TV network equipment Risk detection；
The processor, performed for obtaining the program code stored in the memory, and according to described program code
Operate below：
Every each catv network equipment that default detection cycle poll is connected, the catv network equipment is obtained in phase
Answer the operational factor in detection cycle；
According to the acquisition time of the operational factor and amplitude of variation, judge whether to need to store the operational factor, if
Need, store the operational factor；
The risk supervision time is determined, and is obtained from the operational factor of storage and ginseng is run corresponding to the risk supervision time
Number, wherein, operational factor corresponding to the risk supervision time is to be obtained in the risk supervision time, and the fortune stored
Row parameter, or, within the risk supervision time during non-storage running parameter, operation ginseng corresponding to the risk supervision time
In the operational factors of the number for storage, the time is obtained before the risk supervision time, and during apart from the risk supervision
Between nearest operational factor；
According to operational factor corresponding to the risk supervision time, and alarming threshold corresponding to the risk supervision time
Value, judges that the catv network equipment whether there is risk within the risk supervision time.
According to the demand of risk supervision, the operational factor include it is following any one or more：Luminous power, radio frequency value,
Laser information, supply voltage and device temperature.Certainly, the operational factor, which can also include other, can reflect catv network
The type of equipment running status, the application are not limited this.
It is described according to the acquisition time of the operational factor and amplitude of variation in addition, in the operation of the computing device,
Judge whether to need to store the operational factor, including：
If the acquisition time of the operational factor is first detection cycle, it is determined that needing to store the operational factor；
If the acquisition time of the operational factor is not first detection cycle, perform whether following operation judges need to store
The operational factor：
The operational factor is set as the first operational factor, first operational factor and the operation of last storage are joined
Whether number subtracts each other, the amplitude of variation using the difference of the two as first operational factor, judge the amplitude of variation default
In excursion；
If the amplitude of variation is not in the default excursion, it is determined that needing to store first operational factor；
If the amplitude of variation in the default excursion, calculate acquisition time of first operational factor with it is upper
The difference obtained between the time of the operational factor once stored, and it is pre- to judge whether the difference between the acquisition time exceedes
If time threshold, if so, determine need to store first operational factor.
In addition, in the operation of the computing device, the operational factor according to corresponding to the risk supervision time, with
And alarming threshold value corresponding to the risk supervision time, judge that the catv network equipment is within the risk supervision time
No have a risk, including：
31) operational factor optionally in operational factor corresponding to the risk supervision time, as current operation ginseng
Number A1；
32) the acquisition time for setting the current operating parameter A1 obtains the time as first, when obtaining first acquisition
Between corresponding alarming threshold value, the alarming threshold value includes：High alarming threshold value B1 and low alarming threshold value C1；
33) according to the current operating parameter A1, high alarming threshold value B1, low alarming threshold value C1, and the B1 and
C1 difference D1, the first ratio X and the second ratio Y are calculated, and judge to whether there is in first ratio X and the second ratio Y
More than the numerical value of default risk threshold value, if so, determine the catv network equipment in the risk supervision time memory in risk,
If it is not, the operation of step 34) is performed, wherein, first ratioSecond ratio
34) after deleting the current operating parameter A1, judge in operational factor corresponding to the risk supervision time, if
In the presence of other operational factors, if in the presence of other operational factors, the operation of step 35) is performed, if other specification is not present, determines institute
State catv network equipment and risk is not present within the risk supervision time；
35) from other described operational factors, optional one is used as current operating parameter A1, returns and performs step 32)
Operation.
In addition, the operation of the Wired TV network equipment risk supervision of the computing device also includes：
If it is determined that the catv network equipment in the risk supervision time memory in risk, calculate this risk supervision
Risk class；
The risk class for calculating this risk supervision, including：
Each operational factor corresponding to the risk supervision time is set one by one as operational factor M1；
Operational factor corresponding to the risk supervision time is arranged according to the sequencing for obtaining the time, and after arrangement
Operational factor in, obtain operational factor M2, wherein, the operational factor M2 is to come first operation ginseng after the M1
Number, or, the operational factor M2 is last operational factor before coming the operational factor M1；
According to the operational factor M1 and operational factor M2, and second obtain high alarming threshold value P1 corresponding to the time and
Low alarming threshold value Q1, risk jitter range F corresponding to operational factor M1 is calculated, wherein, the second acquisition time is described
Operational factor M1 acquisition time, the formula of calculation risk jitter range are：
The maximum of risk jitter range corresponding to each operational factor is obtained, and according to the risk jitter range
Maximum, and risk jitter range corresponding to each risk class set in advance, determine the risk of this risk supervision
Rank.
Referring to Fig. 7, terminal disclosed in the present application, it is connected in advance with the catv network equipment for needing risk supervision, and
Obtain operational factor of the catv network equipment in corresponding detection cycle every predetermined period, and according to the operational factor and
Alarming threshold value, judge that the catv network equipment whether there is risk.The terminal does not need technical staff to go to catv network
The setting scene of equipment is detected, and saves manpower, and improve detection efficiency.
Wherein, the terminal is connected with the catv network equipment by wired ethernet, it is, of course, also possible to pass through it
The annexation that his mode is established between terminal and catv network equipment, the application are not limited this.
In addition, the terminal transmits information with each catv network equipment being connected, such as operational factor and alarming threshold
During value, generally realized and passed by Simple Network Management Protocol (simple network management protocol, SNMP)
It is defeated.It is, of course, also possible to be transmitted by other feasible agreements, the application is not limited this.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
Those skilled in the art will readily occur to the present invention its after considering specification and putting into practice invention disclosed herein
Its embodiment.The application be intended to the present invention any modification, purposes or adaptations, these modifications, purposes or
Person's adaptations follow the general principle of the present invention and including the undocumented common knowledges in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be appreciated that the invention is not limited in the precision architecture for being described above and being shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present invention is only limited by appended claim.
Claims (8)
- A kind of 1. Wired TV network equipment risk checking method, it is characterised in that this method is applied to terminal, the terminal with Cable television catv network equipment is connected, and the Wired TV network equipment risk checking method includes：Every each catv network equipment that default detection cycle poll is connected, obtain the catv network equipment and accordingly examining The operational factor surveyed in the cycle；According to the acquisition time of the operational factor and amplitude of variation, judge whether to need to store the operational factor, if desired, Store the operational factor；The risk supervision time is determined, and operational factor corresponding to the risk supervision time is obtained from the operational factor of storage, Wherein, operational factor corresponding to the risk supervision time is to be obtained in the risk supervision time, and the operation stored Parameter, or, within the risk supervision time during non-storage running parameter, operational factor corresponding to the risk supervision time In the operational factor of storage, to obtain the time before the risk supervision time, and apart from the risk supervision time Nearest operational factor；According to operational factor corresponding to the risk supervision time, and alarming threshold value corresponding to the risk supervision time, Judge that the catv network equipment whether there is risk within the risk supervision time；Wherein, it is described according to the acquisition time of the operational factor and amplitude of variation, judge whether to need to store the operation ginseng Number, including：If the acquisition time of the operational factor is first detection cycle, it is determined that needing to store the operational factor；If the acquisition time of the operational factor is not first detection cycle, perform whether following operation judges are needed described in storage Operational factor：The operational factor is set as the first operational factor, by first operational factor and the operational factor phase of last time storage Subtract, the amplitude of variation using the difference of the two as first operational factor, judge the amplitude of variation whether in default change In the range of；If the amplitude of variation is not in the default excursion, it is determined that needing to store first operational factor；If the amplitude of variation in the default excursion, calculates the acquisition time and last time of first operational factor The difference obtained between the time of the operational factor of storage, and it is default to judge whether the difference between the acquisition time exceedes Time threshold, if so, determining to need to store first operational factor.
- 2. according to the method for claim 1, it is characterised in that described that ginseng is run according to corresponding to the risk supervision time Number, and alarming threshold value corresponding to the risk supervision time, judge the catv network equipment in the risk supervision It is interior to whether there is risk, including：31) operational factor optionally in operational factor corresponding to the risk supervision time, as current operating parameter A1；32) the acquisition time for setting the current operating parameter A1 obtains the time as first, obtains described first and obtains the time pair The alarming threshold value answered, the alarming threshold value include：High alarming threshold value B1 and low alarming threshold value C1；33) according to the current operating parameter A1, high alarming threshold value B1, low alarming threshold value C1, and the B1 and C1 Difference D1, the first ratio X and the second ratio Y are calculated, and judge to whether there is in first ratio X and the second ratio Y and be more than The numerical value of default risk threshold value, if so, determine the catv network equipment in the risk supervision time memory in risk, if It is no, the operation of step 34) is performed, wherein, first ratioSecond ratio34) after deleting the current operating parameter A1, judge in operational factor corresponding to the risk supervision time, if exist Other operational factors, if in the presence of other operational factors, the operation of step 35) is performed, if other specification is not present, it is determined that described Risk is not present in catv network equipment within the risk supervision time；35) from other described operational factors, optional one is used as current operating parameter A1, returns to the operation for performing step 32).
- 3. according to the method described in any one of claim 1 to 2, it is characterised in that when fortune corresponding to the risk supervision time When row parameter includes two or more, the Wired TV network equipment risk checking method also includes：If it is determined that the catv network equipment in the risk supervision time memory in risk, calculate the risk of this risk supervision Rank；The risk class for calculating this risk supervision, including：Each operational factor corresponding to the risk supervision time is set one by one as operational factor M1；Operational factor corresponding to the risk supervision time is arranged according to the sequencing for obtaining the time, and from the fortune after arrangement In row parameter, operational factor M2 is obtained, wherein, the operational factor M2 is to come first operational factor after the M1, Or the operational factor M2 is last operational factor before coming the operational factor M1；According to the operational factor M1 and operational factor M2, and high alarming threshold value P1 and low announcement corresponding to the second acquisition time Alert threshold value Q1, calculates risk jitter range F corresponding to operational factor M1, wherein, the second acquisition time is the operation Parameter M1 acquisition time, the formula of calculation risk jitter range are：The maximum of risk jitter range corresponding to each operational factor is obtained, and according to the maximum of the risk jitter range Value, and risk jitter range corresponding to each risk class set in advance, determine the risk class of this risk supervision.
- 4. according to the method for claim 1, it is characterised in thatThe terminal is connected with the catv network equipment by wired ethernet.
- A kind of 5. Wired TV network equipment risk supervision device, it is characterised in that the device is applied to terminal, the terminal with Cable television catv network equipment is connected, and the Wired TV network equipment risk supervision device includes：First acquisition module, for each catv network equipment being connected every default detection cycle poll, described in acquisition Operational factor of the catv network equipment in corresponding detection cycle；First judge module, for according to the acquisition time of the operational factor and amplitude of variation, judging whether to need to store institute State operational factor, if desired, store the operational factor；Second acquisition module, for determining the risk supervision time, and when obtaining the risk supervision from the operational factor of storage Between corresponding operational factor, wherein, operational factor corresponding to the risk supervision time be the risk supervision time in obtain, And the operational factor stored, or, within the risk supervision time during non-storage running parameter, during the risk supervision Between in the operational factor of the corresponding operational factor for storage, obtain the time before the risk supervision time, and distance The risk supervision time nearest operational factor；Second judge module, for the operational factor according to corresponding to the risk supervision time, and the risk supervision time Corresponding alarming threshold value, judge that the catv network equipment whether there is risk within the risk supervision time；Wherein, first judge module includes：First determining unit, if the acquisition time for the operational factor is first detection cycle, it is determined that needing described in storage Operational factor；Difference acquiring unit, if the acquisition time for the operational factor is not first detection cycle, set the operation ginseng Number is the first operational factor, and first operational factor and the operational factor of last time storage are subtracted each other, the difference of the two is made For the amplitude of variation of first operational factor, judge the amplitude of variation whether in default excursion；Second determining unit, if for the amplitude of variation not in the default excursion, it is determined that needing to store described One operational factor；3rd determining unit, if for the amplitude of variation in the default excursion, calculate first operational factor The operational factor for obtaining time and last storage the difference obtained between the time, and judge between the acquisition time Whether difference exceedes default time threshold, if so, determining to need to store first operational factor.
- 6. device according to claim 5, it is characterised in that second judge module includes：First choice unit, accuse Alert threshold value acquiring unit, ratio comparing unit, judging unit and the second selecting unit, wherein,The first choice unit, for an operational factor in operational factor corresponding to the optional risk supervision time, As current operating parameter A1；The alarming threshold value acquiring unit, for set acquisition time of the current operating parameter A1 as first obtain when Between, obtain described first and obtain alarming threshold value corresponding to the time, the alarming threshold value includes：High alarming threshold value B1 and low Alarming threshold value C1；The ratio comparing unit, for according to the current operating parameter A1, high alarming threshold value B1, low alarming threshold value C1, and the B1 and C1 difference D1, the first ratio X and the second ratio Y are calculated, and judge first ratio X and second It whether there is the numerical value for being more than default risk threshold value in ratio Y, if so, determining the catv network equipment in the risk supervision Time memory is in risk, if it is not, corresponding operating is performed by the judging unit, wherein, first ratioInstitute State the second ratioThe judging unit, after deleting the current operating parameter A1, judge to run corresponding to the risk supervision time In parameter, if other operational factors be present, if in the presence of other operational factors, corresponding behaviour is performed by second selecting unit Make, if other specification is not present, determine that risk is not present in the catv network equipment within the risk supervision time；Second selecting unit, for from other described operational factors, optional one is used as current operating parameter A1, and by Alarming threshold value acquiring unit performs corresponding operating.
- 7. according to the device described in any one of claim 5 to 6, it is characterised in that when fortune corresponding to the risk supervision time When row parameter includes two or more, the Wired TV network equipment risk supervision device also includes：Risk class computing module, for if it is determined that the catv network equipment in the risk supervision time memory in risk, Calculate the risk class of this risk supervision；The risk class computing module includes：Setup unit, for setting each operational factor corresponding to the risk supervision time one by one as operational factor M1；Acquiring unit, for operational factor corresponding to the risk supervision time to be arranged according to the sequencing for obtaining the time, And from the operational factor after arrangement, operational factor M2 is obtained, wherein, the operational factor M2 is to come the after the M1 One operational factor, or, the operational factor M2 is last operational factor before coming the operational factor M1；Computing unit, for according to the operational factor M1 and operational factor M2, and high alarm corresponding to the second acquisition time Threshold value P1 and low alarming threshold value Q1, risk jitter range F corresponding to operational factor M1 is calculated, wherein, described second obtains Time is the acquisition time of the operational factor M1, and the formula of calculation risk jitter range is：Determining unit, for obtaining the maximum of risk jitter range corresponding to each operational factor, and according to the wind The maximum of dangerous jitter range, and risk jitter range corresponding to each risk class set in advance, determine this risk The risk class of detection.
- 8. device according to claim 5, it is characterised in thatThe terminal is connected with the catv network equipment by wired ethernet.
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| CN103118274A (en) * | 2011-11-16 | 2013-05-22 | 中兴通讯股份有限公司 | Operational monitoring method and device for interactive protocol internet television (IPTV) |
| CN103354986A (en) * | 2011-02-11 | 2013-10-16 | 阿尔卡特朗讯公司 | Method and apparatus for network analysis |
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| CN103354986A (en) * | 2011-02-11 | 2013-10-16 | 阿尔卡特朗讯公司 | Method and apparatus for network analysis |
| CN103118274A (en) * | 2011-11-16 | 2013-05-22 | 中兴通讯股份有限公司 | Operational monitoring method and device for interactive protocol internet television (IPTV) |
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