CN106788851A - The alarm method and device of clock failure - Google Patents
The alarm method and device of clock failure Download PDFInfo
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- CN106788851A CN106788851A CN201710019558.8A CN201710019558A CN106788851A CN 106788851 A CN106788851 A CN 106788851A CN 201710019558 A CN201710019558 A CN 201710019558A CN 106788851 A CN106788851 A CN 106788851A
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- business device
- clock
- preset value
- mtie
- time deviation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
- H04L41/064—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis involving time analysis
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
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Abstract
The invention provides the alarm method and device of a kind of clock failure.Wherein, the method includes：The timing signal of business device in collection power system；The timing signal of the business device collected according to multiple moment determines the MTIE and time deviation of business device；At least one of MTIE and time deviation in business device be unsatisfactory for business device stable operation needed for Clock in the case of, generation warning information, the Clock that warning information is used for needed for prompt service equipment is unsatisfactory for stable operation.The present invention solve in correlation technique cannot monitoring business equipment clock failure technical problem.
Description
Technical field
The present invention relates to the communications field, in particular to the alarm method and device of a kind of clock failure.
Background technology
Digital synchronous network is an essential important component of modern communication networks, can exactly by synchronizing information
From reference clock to each synchronization node transmission of synchronous net, so as to adjust the clock in net to set up and keep synchronous, telecommunications is met
Transmission and switching performance requirement needed for net business transferring information, it is the key for ensureing network timing performance.
The network element device BITS of traditional synchronous net, provide only a small amount of input interface and substantial amounts of output interface, and
Without excessively consideration clock monitor function.With the expansion of network size, the weak part of the monitoring capability that original synchronization is netted,
Gradually display：Communication equipment is more and more, and whether these communication equipments are correctly connected with BITS, if in good tracking
BITS signals, have gone out how clock failure records, and are all to make attendant feel stubborn problem.Reason is the net of synchronous net
Element device is merely responsible for providing timing signal to online communication equipment, but has no ability to monitor the clock of these business devices
Can, therefore, this synchronous net is a synchronous net for extensive style, it is impossible to monitoring clock failure.
For in correlation technique cannot monitoring business equipment clock failure technical problem, not yet propose at present effective
Solution.
The content of the invention
The alarm method and device of a kind of clock failure are the embodiment of the invention provides, at least to solve nothing in correlation technique
The technical problem of the clock failure of method monitoring business equipment.
One side according to embodiments of the present invention, there is provided a kind of alarm method of clock failure, the method includes：Adopt
The timing signal of business device in collection power system；The timing signal of the business device collected according to multiple moment determines business
The MTIE and time deviation of equipment；In the MTIE and time deviation of business device extremely
It is one of few be unsatisfactory for business device stable operation needed for Clock in the case of, generate warning information, wherein, warning information
Clock needed for being unsatisfactory for stable operation for prompt service equipment.
Further, Clock includes the first Clock and second clock condition, wherein, in the maximum of business device
At least one of time interval error and time deviation be unsatisfactory for business device stable operation needed for Clock situation
Under, generation warning information includes：At least one of MTIE and time deviation in business device are unsatisfactory for
In the case of first Clock, pre- warning information is generated, wherein, pre- warning information is used for the timing signal of prompt service equipment
Will break down；At least one of MTIE and time deviation in business device are unsatisfactory for second clock
In the case of condition, Real-time Alarm information is generated, wherein, the timing signal that Real-time Alarm information is used for prompt service equipment occurs
Failure.
Further, the first Clock includes the first preset value and the second preset value, wherein, generating pre- warning information
Before, the method also includes：Judge the MTIE of business device whether less than the first preset value；Judgement business sets
Whether standby time deviation is less than the second preset value；Wherein, it is not less than in the MTIE for judging business device
First preset value, and/or, in the case where the time deviation for judging business device is not less than the second preset value, determine business
At least one of MTIE and time deviation of equipment are unsatisfactory for the first Clock.
Further, second clock condition is included more than the 3rd preset value of the first preset value and more than the second preset value
4th preset value, before Real-time Alarm information is generated, the method also includes：Judge the MTIE of business device
Whether the 3rd preset value is less than；Judge the time deviation of business device whether less than the 4th preset value；Wherein, business is being judged
The MTIE of equipment is not less than the 3rd preset value, and/or, it is not less than in the time deviation for judging business device
In the case of 4th preset value, determine that at least one of MTIE and time deviation of business device are unsatisfactory for
Second clock condition.
Further, the timing signal of the business device for being collected according to multiple moment determines the maximum time of business device
Interval error and time deviation include：What the timing signal of reference clock information and business device according to each moment was carried determines
When information determine the time interval at each moment；Time interval according to multiple moment determines the maximum time interval of business device
Error and time deviation.
Other side according to embodiments of the present invention, there is provided a kind of alarm device of clock failure, the device includes：
Collecting unit, the timing signal for gathering business device in power system；Determining unit, for being collected according to multiple moment
The timing signal of business device determine the MTIE and time deviation of business device；Generation unit, for
At least one of MTIE and time deviation of business device are unsatisfactory for needed for business device stable operation
In the case of Clock, warning information is generated, wherein, warning information is unsatisfactory for needed for stable operation for prompt service equipment
Clock.
Further, Clock includes the first Clock and second clock condition, wherein, generation unit includes：The
One generation module, when being unsatisfactory for first at least one of MTIE and time deviation in business device
In the case of clock condition, pre- warning information is generated, wherein, the timing signal that pre- warning information is used for prompt service equipment will be sent out
Raw failure；Second generation module, at least one of MTIE and time deviation in business device no
In the case of meeting second clock condition, Real-time Alarm information is generated, wherein, Real-time Alarm information is used for prompt service equipment
Timing signal breaks down.
Further, the first Clock includes the first preset value and the second preset value, wherein, generation unit includes：The
Whether one judge module, the MTIE for before pre- warning information is generated, judging business device is less than the
One preset value；Second judge module, for judging the time deviation of business device whether less than the second preset value；Wherein, sentencing
The MTIE for business device break not less than the first preset value, and/or, it is inclined in the time for judging business device
Difference not less than in the case of the second preset value, determine in the MTIE and time deviation of business device at least it
One is unsatisfactory for the first Clock.
Further, second clock condition is included more than the 3rd preset value of the first preset value and more than the second preset value
4th preset value, wherein, generation unit includes：3rd judge module, for before Real-time Alarm information is generated, judging business
Whether the MTIE of equipment is less than the 3rd preset value；4th judge module, the time for judging business device
Whether deviation is less than the 4th preset value；Wherein, preset not less than the 3rd in the MTIE for judging business device
Value, and/or, in the case where the time deviation for judging business device is not less than the 4th preset value, determine business device most
Big at least one of time interval error and time deviation are unsatisfactory for second clock condition.
Further, collecting unit includes：First determining module, for reference clock information and industry according to each moment
The timing information that the timing signal of business equipment is carried determines the time interval at each moment；Second determining module, for according to many
The time interval at individual moment determines the MTIE and time deviation of business device.
In embodiments of the present invention, by gathering the timing signal of business device in power system；Adopted according to multiple moment
The timing signal of the business device for collecting determines the MTIE and time deviation of business device；In business device
At least one of MTIE and time deviation be unsatisfactory for business device stable operation needed for Clock
In the case of, warning information is generated, wherein, the clock bar that warning information is used for needed for prompt service equipment is unsatisfactory for stable operation
Part.So as to solve in correlation technique cannot monitoring business equipment clock failure technical problem, realize to business device
Clock failure carry out the technique effect of monitor in real time.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the schematic diagram of terminal according to embodiments of the present invention；
Fig. 2 is the flow chart of the alarm method of clock failure according to embodiments of the present invention；
Fig. 3 is the schematic diagram of the alarm device of clock failure according to embodiments of the present invention.
Specific embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case of, the feature in embodiment and embodiment in the application can be mutually combined.
It should be noted that term " first ", " in description and claims of this specification and above-mentioned accompanying drawing
Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.
First, the part noun or term for occurring during being described to the embodiment of the present invention are applied to following solution
Release：
BITS:Building Integrated Timing Supply, building integrated timing supply equipment, for for logical
Letter equipment provides external clock.
Embodiment 1
The embodiment of the method that the embodiment of the present application one is provided can be at mobile terminal (such as wearable device), computer end
Performed in end or similar arithmetic unit.As a example by running on computer terminals, as shown in figure 1, terminal can be with
Including one or more (one is only shown in figure) processors 101, (processor 101 can include but is not limited to Micro-processor MCV
Or the processing unit of PLD FPGA etc.), the memory 103 for data storage and for communication function
Transmitting device 105.It will appreciated by the skilled person that the structure shown in Fig. 1 is only to illustrate, it is not to above-mentioned electronics
The structure of device causes to limit.
Memory 103 can be used to store the software program and module of application software, such as equipment in the embodiment of the present invention
The corresponding programmed instruction/module of control method, processor 101 by run software program of the storage in memory 103 with
And module, so as to perform various function application and data processing, that is, realize above-mentioned method.Memory may include random at a high speed
Memory, may also include nonvolatile memory, such as one or more magnetic storage device, flash memory or other are non-volatile
Property solid-state memory.In some instances, memory can further include the memory remotely located relative to processor, these
Remote memory can be by network connection to terminal.The example of above-mentioned network includes but is not limited to internet, enterprise
In-house network, LAN, mobile radio communication and combinations thereof.
For example, storage following steps realize code in memory：The timing letter of business device in collection power system
Number；The timing signal of the business device collected according to multiple moment determines MTIE and the time of business device
Deviation；At least one of MTIE and time deviation in business device are unsatisfactory for business device stable operation
In the case of required Clock, warning information is generated, wherein, warning information is unsatisfactory for stabilization fortune for prompt service equipment
Clock needed for row.
Transmitting device is used to that data to be received or sent via a network.Above-mentioned network instantiation may include to calculate
The wireless network that the communication providerses of machine terminal are provided.In an example, transmitting device includes a network adapter
(Network Interface Controller, NIC), it can be connected so that can be with interconnection by base station with other network equipments
Net is communicated.In an example, transmitting device can be radio frequency (Radio Frequency, RF) module, and it is used to pass through
Wireless mode is communicated with internet.
According to embodiments of the present invention, there is provided a kind of embodiment of the method for the alarm method of clock failure, it is necessary to explanation
It is that can be performed in the such as one group computer system of computer executable instructions the step of the flow of accompanying drawing is illustrated,
And, although logical order is shown in flow charts, but in some cases, can be performed with different from order herein
Shown or described step.
Fig. 2 is the flow chart of the alarm method of clock failure according to embodiments of the present invention, as shown in Fig. 2 the method bag
Include following steps：
Step S202, the timing signal of business device in collection power system.
Step S204, the timing signal of the business device collected according to multiple moment determines the maximum time of business device
Interval error and time deviation.
Step S206, business is unsatisfactory at least one of the MTIE and time deviation of business device
In the case of Clock needed for equipment stable operation, warning information is generated, wherein, warning information is used for prompt service equipment
Clock needed for being unsatisfactory for stable operation.
By above-described embodiment, by the timing signal for gathering business device in power system；Gathered according to multiple moment
To the timing signal of business device determine the MTIE and time deviation of business device；In business device most
Big at least one of time interval error and time deviation be unsatisfactory for business device stable operation needed for Clock feelings
Under condition, warning information, the Clock that warning information is used for needed for prompt service equipment is unsatisfactory for stable operation are generated.So as to solve
In correlation technique of having determined cannot monitoring business equipment clock failure technical problem, realize the clock failure to business device
Carry out the technique effect of monitor in real time.
Alternatively, the executive agent of above-mentioned steps can be for network element device BITS etc., but not limited to this.
In the above-described embodiments, Clock includes the first Clock and second clock condition, wherein, in business device
MTIE and at least one of time deviation be unsatisfactory for business device stable operation needed for Clock
In the case of, generation warning information includes：At least one of MTIE and time deviation in business device
In the case of being unsatisfactory for the first Clock, pre- warning information is generated, wherein, pre- warning information is used for determining for prompt service equipment
When signal will break down；At least one of MTIE and time deviation in business device are unsatisfactory for
In the case of two Clocks, Real-time Alarm information is generated, wherein, the timing that Real-time Alarm information is used for prompt service equipment is believed
Number break down.Warning information in above-mentioned steps S206 includes above-mentioned pre- warning information and Real-time Alarm information.
Alternatively, the first Clock includes the first preset value and the second preset value, wherein, generate pre- warning information it
Before, method also includes：Judge the MTIE of business device whether less than the first preset value；Judge business device
Whether time deviation is less than the second preset value；Wherein, it is not less than first in the MTIE for judging business device
Preset value, and/or, in the case where the time deviation for judging business device is not less than the second preset value, determine business device
MTIE and at least one of time deviation be unsatisfactory for the first Clock.
Alternatively, second clock condition includes the 3rd preset value more than the first preset value and more than the second preset value the
Four preset values, before Real-time Alarm information is generated, method also includes：Judge business device MTIE whether
Less than the 3rd preset value；Judge the time deviation of business device whether less than the 4th preset value；Wherein, business device is being judged
MTIE be not less than the 3rd preset value, and/or, judging business device time deviation be not less than the 4th
In the case of preset value, determine that at least one of MTIE and time deviation of business device are unsatisfactory for second
Clock.
In an optional embodiment, the timing signal of the business device collected according to multiple moment determines that business sets
Standby MTIE and time deviation includes：The timing of reference clock information and business device according to each moment
The timing information that signal is carried determines the time interval at each moment；Time interval according to multiple moment determines business device
MTIE and time deviation.Specifically when calculating, it is possible to use existing many algorithms realize, the application master
It is to realize warning function, computational algorithm may be referred to algorithm of the prior art.
Using the method in the application, it is possible to achieve a kind of multifunction timepiece merged based on Frequency Synchronization and clock monitor
Platform, the clock frequency of high stable is provided for communication network, illustrates the monitoring of whole network equipment clock performance, has ensured synchronous net peace
Full stable operation.Main contents are as follows：
(1) the different indicator template database of miscellaneous service equipment is created in NM server
Clock monitor is related to multiple business equipment, and every kind of business device is furnished with different indicator templates, clock monitor net
Can prefabricated various drift templates adapt to this phenomenon, can also increase new template the later stage.
The net synchronization capability of communication equipment is tested with clock monitoring net, the drift that business device tracks timing signal is mainly tested
Move and produce index：The time interval error (TIE) of clock monitor net capturing service equipment timing output signal, according to TIE calculate
MTIE (MTIE), time deviation (TDEV), MTIE, TDEV template (template produced with predefined drift
Middle record has above-mentioned constraints, such as the first preset value to the 4th preset value) it is compared, if meeting template requirement, say
Bright business device detector timing properties b meets requirement, otherwise produces fault warning record.
(2) monitoring port installs clock acquisition device
Clock monitor net requirement BITS equipment can provide sufficient amount of test port, and port type is mainly E1
(2048kbit/s) and 2048kHz.Set up the biggest problem of clock monitor net and do not lie in how to access signal, and be to access
The quantity of port is few, and dilatation is limited in one's ability.This problem can be solved by increasing clock acquisition device, and clock acquisition device is suitable
In a phase discriminator, the reference data of phase discriminator comes from the output signal of existing network BITS equipment, business device clock unit lock
After phase export signal, deliver to the test port of clock acquisition device, compared with test reference reference signal, obtain its MTIE,
TDEV, it is possible to quantify to weigh the tracking performance of business device clock unit.
Clock monitor equipment can adjust phase demodulation rate according to the quality and quantity of monitoring port.If the quantity of monitoring port
Many, then phase demodulation rate high can cause to report speed to slow down due to larger data amount.The equipment that some are needed with emphasis monitoring, can set
Phase demodulation rate higher is put, wherein short run target is judged；And for those operation conditions preferably, the equipment that only need to normally monitor, then
Settable relatively low phase demodulation rate, observes its long-term objective.
(3) function that clock monitor net is provided
Build multifunctional platform is multifunction timepiece equipment, and the function that clock monitor net is provided is as follows：
Monitoring function, access signal type include E1 (2048kbit/s), 2048kHz, T1 (1544kbit/s),
1544kHz, 1024kHz, 5120kHz and 10240kHz, and can be by backstage selection signal type.
Alarm function, the function of warning system can be divided into warning function and Real-time Alarm.Business device clock performance it is bad
Change is one should send early warning signal when clock is deteriorated to a certain degree by the process for becoming, and remind attendant that concern should
Equipment.Real-time Alarm then when clockwork performance is exceeded, sends alarm signal, reminds attendant's on-call maintenance.
(4) test philosophy and test request
Monitoring principle tests the net synchronization capability of communication equipment with clock monitoring net, mainly tests business device tracking fixed
When signal drift produce index：Time interval error (TIE), the root of clock monitor net capturing service equipment timing output signal
MTIE (MTIE), time deviation (TDEV) are calculated according to TIE, MTIE, the TDEV produced with predefined drift
Template is compared, if meeting template requirement, illustrates that business device detector timing properties b meets and requires, otherwise produces fault warning note
Record.
Test request, the present processes also include the net synchronization capability of business device in test communication network, by test
The net synchronization capability of communication network, draws accurate test data, and the synchronism of communication network is judged according to these test datas
Energy.Purpose to the net synchronization capability test of communication network is its parameter being related in order to check the net synchronization capability of digital synchronous network
There are time interval (TIE), maximum time interval (MTIE), time deviation (TDEV), frequency deviation FREQ and shake peak-to-peak value (UI
Pp) etc..Test point to the test of communication network net synchronization capability is digital synchronous network interface, and it is network interface, including when at different levels
The input/output end port of the input/output end port of clock equipment and the equipment (such as transmission equipment) related to synchronization link.For
The signal of BITS equipment is directly passed in and out, interface is defined on the special DDF framves of digital synchronous network；For non-immediate turnover BITS equipment
Signal, interface is defined on the DDF framves of relevant device or at the input/output interface of equipment.Communication network net synchronization capability is tested
A most important principle is that the operation of communication network and its synchronizing network must not be influenceed during the entire process of test.
In the above-described embodiments, by develop it is a kind of can synchronous and clock monitor the multifunction timepiece of fusion frequency put down
The technical method of platform, solves the network element device BITS of traditional synchronous net, provide only a small amount of input interface and substantial amounts of
Output interface, the problems such as excessive consideration clock monitor function, the clock frequency of high stable is provided for communication network, is shown
The monitoring of whole network equipment clock performance, has ensured synchronous net safe and stable operation.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but a lot
In the case of the former be more preferably implementation method.Based on such understanding, technical scheme is substantially in other words to existing
The part that technology contributes can be embodied in the form of software product, and computer software product storage is in a storage
In medium (such as ROM/RAM, magnetic disc, CD), including some instructions are used to so that a station terminal equipment (can be mobile phone, calculate
Machine, server, or network equipment etc.) perform method described in each embodiment of the invention.
Embodiment 2
A kind of alarm device of clock failure is additionally provided in the embodiment of the present invention.The device is used to realize above-described embodiment
And preferred embodiment, carried out repeating no more for explanation.As used below, term " module " can be realized making a reservation for
The combination of the software and/or hardware of function.Although the device described by following examples is preferably realized with software, firmly
Part, or the realization of the combination of software and hardware is also that may and be contemplated.
Fig. 3 is the schematic diagram of the alarm device of clock failure according to embodiments of the present invention.As shown in figure 3, the device can
To include：Collecting unit 32, determining unit 34 and generation unit 36.
Collecting unit 32, the timing signal for gathering business device in power system；
Determining unit 34, the timing signal of the business device for being collected according to multiple moment determines business device most
Big time interval error and time deviation；
Generation unit 36, it is discontented at least one of MTIE and time deviation in business device
In the case of Clock needed for sufficient business device stable operation, warning information is generated, wherein, warning information is used to point out industry
Business equipment be unsatisfactory for stable operation needed for Clock.
By above-described embodiment, the timing signal of business device in collecting unit collection power system；Determining unit according to
The timing signal of the business device that multiple moment collect determines the MTIE and time deviation of business device；It is raw
Business device stabilization is unsatisfactory for into unit at least one of the MTIE and time deviation of business device to transport
In the case of Clock needed for row, warning information is generated, warning information is unsatisfactory for stable operation for prompt service equipment
Required Clock, so as to solve in correlation technique cannot monitoring business equipment clock failure technical problem, realize
Clock failure to business device carries out the technique effect of monitor in real time.
In the above-described embodiments, Clock includes the first Clock and second clock condition, wherein, generation unit bag
Include：First generation module, is unsatisfactory for at least one of MTIE and time deviation in business device
In the case of first Clock, pre- warning information is generated, wherein, pre- warning information is used for the timing signal of prompt service equipment
Will break down；Second generation module, in the MTIE and time deviation of business device at least
One of be unsatisfactory for second clock condition in the case of, generate Real-time Alarm information, wherein, Real-time Alarm information be used for prompt service
The timing signal of equipment breaks down.
Alternatively, the first Clock includes the first preset value and the second preset value, wherein, generation unit includes：First
Judge module, for before pre- warning information is generated, judging the MTIE of business device whether less than first
Preset value；Second judge module, for judging the time deviation of business device whether less than the second preset value；Wherein, judging
Go out the MTIE of business device not less than the first preset value, and/or, judging the time deviation of business device
In the case of not less than the second preset value, at least one of MTIE and time deviation of business device are determined
It is unsatisfactory for the first Clock.
Alternatively, second clock condition includes the 3rd preset value more than the first preset value and more than the second preset value the
Four preset values, wherein, generation unit includes：3rd judge module, for before Real-time Alarm information is generated, judgement business to set
Whether standby MTIE is less than the 3rd preset value；4th judge module, the time for judging business device is inclined
Whether difference is less than the 4th preset value；Wherein, it is not less than the 3rd preset value in the MTIE for judging business device,
And/or, in the case where judging the time deviation of business device not less than the 4th preset value, determine business device it is maximum when
Between at least one of interval error and time deviation be unsatisfactory for second clock condition.
In an optional embodiment, collecting unit includes：First determining module, for the benchmark according to each moment
The timing information that the timing signal of clock information and business device is carried determines the time interval at each moment；Second determines mould
Block, MTIE and time deviation for determining business device according to the time interval at multiple moment.
It should be noted that above-mentioned modules can be by software or hardware to realize, for the latter, Ke Yitong
Cross in the following manner realization, but not limited to this：Above-mentioned module is respectively positioned in same processor；Or, above-mentioned modules are with any
The form of combination is located in different processors respectively.
Alternatively, in the present embodiment, above-mentioned storage medium can be included but is not limited to：USB flash disk, read-only storage (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disc or
CD etc. is various can be with the medium of store program codes.
Alternatively, the specific example in the present embodiment may be referred to described in above-described embodiment and optional embodiment
Example, the present embodiment will not be repeated here.
Obviously, those skilled in the art should be understood that above-mentioned of the invention each module or each step can be with general
Computing device realize that they can be concentrated on single computing device, or be distributed in multiple computing devices and constituted
Network on, alternatively, the program code that they can be can perform with computing device be realized, it is thus possible to they are stored
Performed by computing device in the storage device, and in some cases, can be with different from shown in order execution herein
The step of going out or describe, or they are fabricated to each integrated circuit modules respectively, or by the multiple modules in them or
Step is fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific hardware and software combination.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of alarm method of clock failure, it is characterised in that including：
The timing signal of business device in collection power system；
The timing signal of the business device collected according to multiple moment determines the maximum time interval of the business device
Error and time deviation；
At least one of MTIE and time deviation in the business device are unsatisfactory for the business device
In the case of Clock needed for stable operation, warning information is generated, wherein, the warning information is used to point out the business
Equipment be unsatisfactory for stable operation needed for Clock.
2. method according to claim 1, it is characterised in that when the Clock includes the first Clock and second
Clock condition, wherein, it is unsatisfactory at least one of the MTIE and time deviation of the business device described
In the case of Clock needed for business device stable operation, generation warning information includes：
At least one of MTIE and time deviation in the business device are unsatisfactory for first clock
In the case of condition, pre- warning information is generated, wherein, the pre- warning information is used to point out the timing signal of the business device
Will break down；
At least one of MTIE and time deviation in the business device are unsatisfactory for the second clock
In the case of condition, Real-time Alarm information is generated, wherein, the Real-time Alarm information is used to point out the timing of the business device
Signal breaks down.
3. method according to claim 2, it is characterised in that first Clock includes the first preset value and second
Preset value, wherein, before the pre- warning information is generated, methods described also includes：
Judge the MTIE of the business device whether less than first preset value；
Judge the time deviation of the business device whether less than second preset value；
Wherein, it is not less than first preset value in the MTIE for judging the business device, and/or,
Judge that the time deviation of the business device, not less than in the case of second preset value, determines the business device most
Big at least one of time interval error and time deviation are unsatisfactory for first Clock.
4. method according to claim 3, it is characterised in that the second clock condition includes being preset more than described first
3rd preset value and the 4th preset value more than second preset value of value, before the Real-time Alarm information is generated, institute
Stating method also includes：
Judge the MTIE of the business device whether less than the 3rd preset value；
Judge the time deviation of the business device whether less than the 4th preset value；
Wherein, it is not less than the 3rd preset value in the MTIE for judging the business device, and/or,
Judge that the time deviation of the business device, not less than in the case of the 4th preset value, determines the business device most
Big at least one of time interval error and time deviation are unsatisfactory for the second clock condition.
5. method according to claim 4, it is characterised in that the business device collected according to multiple moment is determined
When signal determine that the MTIE and time deviation of the business device include：
The timing information that the timing signal of reference clock information and the business device according to each moment is carried determines each
The time interval at moment；
Time interval according to multiple moment determines the MTIE and time deviation of the business device.
6. a kind of alarm device of clock failure, it is characterised in that including：
Collecting unit, the timing signal for gathering business device in power system；
Determining unit, the timing signal of the business device for being collected according to multiple moment determines the business device
MTIE and time deviation；
Generation unit, is unsatisfactory for at least one of MTIE and time deviation in the business device
In the case of Clock needed for the business device stable operation, warning information is generated, wherein, the warning information is used for
Clock needed for pointing out the business device to be unsatisfactory for stable operation.
7. device according to claim 6, it is characterised in that when the Clock includes the first Clock and second
Clock condition, wherein, the generation unit includes：
First generation module, at least one of MTIE and time deviation in the business device no
In the case of meeting first Clock, pre- warning information is generated, wherein, the pre- warning information is used to point out the industry
The timing signal of business equipment will break down；
Second generation module, at least one of MTIE and time deviation in the business device no
In the case of meeting the second clock condition, Real-time Alarm information is generated, wherein, the Real-time Alarm information is used to point out institute
The timing signal for stating business device breaks down.
8. device according to claim 7, it is characterised in that first Clock includes the first preset value and second
Preset value, wherein, the generation unit includes：
First judge module, for before the pre- warning information is generated, judging the maximum time interval of the business device
Whether error is less than first preset value；
Second judge module, for judging the time deviation of the business device whether less than second preset value；
Wherein, it is not less than first preset value in the MTIE for judging the business device, and/or,
Judge that the time deviation of the business device, not less than in the case of second preset value, determines the business device most
Big at least one of time interval error and time deviation are unsatisfactory for first Clock.
9. device according to claim 8, it is characterised in that the second clock condition includes being preset more than described first
3rd preset value and the 4th preset value more than second preset value of value, wherein, the generation unit includes：
3rd judge module, for before the Real-time Alarm information is generated, between judging the maximum time of the business device
Whether the 3rd preset value is less than every error；
4th judge module, for judging the time deviation of the business device whether less than the 4th preset value；
Wherein, it is not less than the 3rd preset value in the MTIE for judging the business device, and/or,
Judge that the time deviation of the business device, not less than in the case of the 4th preset value, determines the business device most
Big at least one of time interval error and time deviation are unsatisfactory for the second clock condition.
10. device according to claim 6, it is characterised in that the collecting unit includes：
First determining module, carries for the timing signal of the reference clock information according to each moment and the business device
Timing information determines the time interval at each moment；
Second determining module, the MTIE for determining the business device according to the time interval at multiple moment
And time deviation.
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| CN201710019558.8A CN106788851B (en) | 2017-01-10 | 2017-01-10 | The alarm method and device of clock failure |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5539785A (en) * | 1994-07-27 | 1996-07-23 | Adtran | Jitter/wander reduction circuit for pulse-stuffed, synchronized digital communications |
| CN101976037A (en) * | 2010-11-29 | 2011-02-16 | 北京一朴科技有限公司 | Method and device for measuring time intervals of repeated synchronous interpolation simulation |
| CN103684907A (en) * | 2013-11-30 | 2014-03-26 | 国家电网公司 | Regional power network intelligent equipment time analyzer |
| CN104598195A (en) * | 2014-12-18 | 2015-05-06 | 北京奥普维尔科技有限公司 | Method and system for improving clock stability analysis |
| CN104678291A (en) * | 2015-02-10 | 2015-06-03 | 电信科学技术第五研究所 | Automatic performance test platform for digital synchronization network node clock devices |
| CN205610654U (en) * | 2016-05-09 | 2016-09-28 | 中国南方电网有限责任公司电网技术研究中心 | Clock Device Based on SDH Network E1 Channel Fault Monitoring |
-
2017
- 2017-01-10 CN CN201710019558.8A patent/CN106788851B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5539785A (en) * | 1994-07-27 | 1996-07-23 | Adtran | Jitter/wander reduction circuit for pulse-stuffed, synchronized digital communications |
| CN101976037A (en) * | 2010-11-29 | 2011-02-16 | 北京一朴科技有限公司 | Method and device for measuring time intervals of repeated synchronous interpolation simulation |
| CN103684907A (en) * | 2013-11-30 | 2014-03-26 | 国家电网公司 | Regional power network intelligent equipment time analyzer |
| CN104598195A (en) * | 2014-12-18 | 2015-05-06 | 北京奥普维尔科技有限公司 | Method and system for improving clock stability analysis |
| CN104678291A (en) * | 2015-02-10 | 2015-06-03 | 电信科学技术第五研究所 | Automatic performance test platform for digital synchronization network node clock devices |
| CN205610654U (en) * | 2016-05-09 | 2016-09-28 | 中国南方电网有限责任公司电网技术研究中心 | Clock Device Based on SDH Network E1 Channel Fault Monitoring |
Non-Patent Citations (1)
| Title |
|---|
| 于天泽等: "关于同步网性能在线监测技术规范性及有效性的研究", 《电信工程技术与标准化》 * |
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