Summary of the invention
Based on this, it is necessary to during traditional equipment on-line monitoring, it is easy to be influenced by unstable networks factor, if
It is standby to monitor precisely low, the big problem of equipment on-line monitoring error on-line, the monitoring method of equipment on-line a kind of, device are provided and are
System.
To achieve the goals above, the embodiment of the invention provides a kind of monitoring methods of equipment on-line, including following step
It is rapid:
The on-line monitoring of default round is carried out to each communication equipment, and will confirm that for online communication device markers be
Line;Wherein, it is monitored in epicycle on-line monitoring, according to on-line monitoring rule, and will confirm that and set for the online communication of epicycle
It is for label;
On-line monitoring rule include: into last round of on-line monitoring unmarked online communication equipment transmission first request to refer to
It enables, the online communication equipment of epicycle will be confirmed as in the communication equipment of first default the first response data of response time internal feedback;
And the second request instruction is transmitted to the communication equipment for not feeding back the first response data within the first default response time, it will be the
The communication equipment of two default the second response datas of response time internal feedback is confirmed as the online communication equipment of epicycle.
Unmarked online the first request of communication equipment transmission into last round of on-line monitoring in one of the embodiments,
Include: after the step of instruction
It is offline by the communication device markers of the first response data are not fed back within the first default response time.
In one of the embodiments, to the communication equipment for not feeding back the first response data within the first default response time
Include: after the step of transmitting the second request instruction
It is offline by the communication device markers of the second response data are not fed back within the second default response time.
Unmarked online the first request of communication equipment transmission into last round of on-line monitoring in one of the embodiments,
Include: before the step of instruction
Based on the first communication protocol mode, the first request instruction is generated;
First communication protocol mode be the Ping mode of ICP/IP protocol, the GET mode of http protocol, SNMP the side GET
Formula or TR069 agreement.
In one of the embodiments, to the communication equipment for not feeding back the first response data within the first default response time
Include: before the step of transmitting the second request instruction
Based on the second communication protocol mode, the second request instruction is generated;
Second communication protocol mode be the Ping mode of ICP/IP protocol, the GET mode of http protocol, SNMP the side GET
Formula or TR069 agreement.
It further comprises the steps of: in one of the embodiments,
Obtain the online quantity for being labeled as online communication equipment;
According to the total quantity of online quantity and communication equipment, the online rate of corresponding communication equipment is obtained.
On the other hand, the embodiment of the invention also provides a kind of monitoring devices of equipment on-line, comprising:
Online mark module for carrying out the on-line monitoring of default round to each communication equipment, and will confirm that be online
Communication device markers are online;Wherein, epicycle on-line monitoring in, according to on-line monitoring rule be monitored, and will confirm that for
The online communication device markers of epicycle are online;
On-line monitoring rule include: into last round of on-line monitoring unmarked online communication equipment transmission first request to refer to
It enables, the online communication equipment of epicycle will be confirmed as in the communication equipment of first default the first response data of response time internal feedback;
And the second request instruction is transmitted to the communication equipment for not feeding back the first response data within the first default response time, it will be the
The communication equipment of two default the second response datas of response time internal feedback is confirmed as the online communication equipment of epicycle.
On the other hand, the embodiment of the invention also provides a kind of monitoring systems of equipment on-line, including communications management system
And the communication equipment of communications management system is communicated to connect respectively;
Communications management system is used to execute the monitoring method of the equipment on-line of above-mentioned any one.
Communications management system is NMS in one of the embodiments,;Communication equipment is interchanger, terminal or base station.
On the other hand, the embodiment of the invention also provides a kind of computer readable storage medium, it is stored thereon with computer
Program, the step of above equipment online monitoring method is realized when computer program is executed by processor.
A technical solution in above-mentioned technical proposal is had the following advantages and beneficial effects:
In each embodiment of the monitoring method of above-mentioned equipment on-line, using on-line monitoring rule, to each communication equipment into
The on-line monitoring of the default round of row, and will confirm that for online communication device markers be online;Wherein, it is monitored on-line in epicycle
In, be monitored according to on-line monitoring rule, and will confirm that for the online communication device markers of epicycle be online;On-line monitoring rule
It then include: unmarked online communication equipment the first request instruction of transmission into last round of on-line monitoring, it will be in the first default sound
The communication equipment of the first response data of internal feedback is confirmed as the online communication equipment of epicycle between seasonable;And in the first default sound
The communication equipment for not feeding back the first response data in seasonable transmits the second request instruction, will be anti-within the second default response time
The communication equipment for presenting the second response data is confirmed as the online communication equipment of epicycle.By carrying out repeated detection to communication equipment,
Network Packet Loss is excluded, and then improves the accuracy of equipment on-line monitoring.The application, which can be realized, to be avoided by unstable networks factor
Influence, improve equipment on-line monitoring precision, reduce equipment on-line monitoring error.
Specific embodiment
The application in order to facilitate understanding is described more fully the application below with reference to relevant drawings.In attached drawing
Give the preferred embodiment of the application.But the application can realize in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to disclosure of this application.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application
The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that in limitation the application.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Whether traditional monitoring communication equipment generallys use following manner online: one is communication equipments actively to send out heartbeat,
Network Management System defines time-out time, when current time subtracts last time heart time greater than time-out time, judges that this is logical
Believe equipment off-line;Another kind is actively to initiate request by Network Management System, if communication equipment has data packet in time-out
Return, show at this time communication equipment be it is online, be otherwise calculated as offline.Whether above-mentioned traditional monitoring communication equipment is in line process
In, in unstable networks, can not all accomplish whether accurate statistics equipment is online.
And in the monitoring method of equipment on-line provided by the present application, by using on-line monitoring rule, to each communication equipment
The communication device markers met the requirements are online by the on-line monitoring for carrying out default round;It is multiple by being carried out to communication equipment
Detection excludes Network Packet Loss, and then improves the accuracy of equipment on-line monitoring.Realize the shadow avoided by unstable networks factor
It rings, improves equipment on-line monitoring precision, reduce equipment on-line monitoring error.
The monitoring method of equipment on-line provided by the present application can be applied in application environment as shown in Figure 1.Wherein,
Network Management System 102 is communicatively coupled with communication equipment 104.Wherein, Network Management System 102 can be NMS
(Network Management System);Network Management System 102 can use the either multiple management of independent management system
The Network Management System cluster of system composition is realized;Communication equipment 104 can be, but not limited to be interchanger, terminal, base station with
And the various units that can be managed by Network Management System.
In one embodiment, as shown in Fig. 2, providing a kind of monitoring method of equipment on-line, it is applied in this way
It is illustrated for Network Management System 102 in Fig. 1, comprising the following steps:
Step S210, the on-line monitoring of default round is carried out to each communication equipment, and will confirm that as online communication equipment
Labeled as online;Wherein, epicycle on-line monitoring in, according to on-line monitoring rule be monitored, and will confirm that for epicycle it is online
Communication device markers be online.
Wherein, default round can be set according to real network situation;Such as default round is 5 times, then to each communication
Equipment carries out the on-line monitoring of 5 wheels.Online communication equipment refers to the communication equipment that can be responded according to request.Online
Whether Monitoring Rules refer in each round on-line monitoring, online using two kinds of request method monitoring communication equipments.Epicycle exists
The communication equipment of line refers in this round on-line monitoring, can be according to the communication equipment that be responded of request.
Specifically, Network Management System is carried out default round to each communication equipment and is circulated in using on-line monitoring rule
Line monitoring, and will confirm that for online communication device markers be online.Further, Network Management System is based on default round,
To each communication equipment carry out epicycle on-line monitoring when, according to on-line monitoring rule be monitored, and will confirm that for epicycle it is online
Communication device markers be online.By using on-line monitoring rule, more wheel on-line monitorings are carried out to each communication equipment, i.e., quite
In the communication equipment of Network Abnormal is carried out more wheel detections, Network Packet Loss is excluded, to improve the accuracy of equipment on-line monitoring.
Step S220, on-line monitoring rule include: the unmarked online communication equipment transmission into last round of on-line monitoring
First request instruction, it is online by epicycle is confirmed as in the communication equipment of first default the first response data of response time internal feedback
Communication equipment;And the second request is transmitted to the communication equipment for not feeding back the first response data within the first default response time and is referred to
It enables, the online communication equipment of epicycle will be confirmed as in the communication equipment of second default the second response data of response time internal feedback.
Wherein, the first request instruction can be used to request the first response data of communication device feeding back, and then can be set according to communication
It is standby whether to feed back the first response data, to judge whether the communication equipment is online;First response data can be corresponding first and ask
Seek the response message of instruction.Second request instruction can be used to request the second response data of communication device feeding back, and then can be according to logical
Whether letter equipment feeds back the second response data, to judge whether the communication equipment is online;Second response data can be corresponding the
The response message of two request instructions.First default response time can obtain according to systemic presupposition;Second default response time can root
It is obtained according to systemic presupposition.In one example, the first default response time is identical as the second default response time.
Specifically, Network Management System can set communication according to on-line monitoring rule in the on-line monitoring of each round
It is standby to be monitored on-line.That is Network Management System can be not marked in the on-line monitoring of epicycle into last round of on-line monitoring
The communication equipment of line transmits the first request instruction, will be in the communication equipment of first default the first response data of response time internal feedback
It is confirmed as the online communication equipment of epicycle, is realized in epicycle on-line monitoring, is using the first request method monitoring communication equipment
It is no online;Network Management System transmits second to the communication equipment for not feeding back the first response data within the first default response time
Request instruction will be confirmed as the online communication of epicycle in the communication equipment of second default the second response data of response time internal feedback
Whether equipment is realized in epicycle on-line monitoring, online using the second request method monitoring communication equipment.By in each round
It is middle whether online using two kinds of request method monitoring communication equipments, further improve the accuracy of equipment on-line monitoring.
In the monitoring method of above-mentioned equipment on-line, using on-line monitoring rule, default round is carried out to each communication equipment
On-line monitoring, and will confirm that for online communication device markers be online.By carrying out repeated detection to communication equipment, exclude
Network Packet Loss, and then improve the accuracy of equipment on-line monitoring.Realization avoids being influenced by unstable networks factor, improves equipment
It monitors precision on-line, reduces equipment on-line monitoring error.
In one embodiment, as shown in figure 3, providing a kind of monitoring method of equipment on-line, it is applied in this way
It is illustrated for Network Management System 102 in Fig. 1;Wherein, preset Monitoring Rules the following steps are included:
Step S310, into last round of on-line monitoring, unmarked online communication equipment transmits the first request instruction, will be
The communication equipment of first default the first response data of response time internal feedback is confirmed as the online communication equipment of epicycle.
Step S320, by do not fed back within the first default response time the first response data communication device markers be from
Line.
Step S330, Xiang first, which is preset, not to be fed back the communication equipment transmission of the first response data and second asks in the response time
Instruction is asked, is set the online communication of epicycle is confirmed as in the communication equipment of second default the second response data of response time internal feedback
It is standby.
Wherein, the particular content process of above-mentioned steps S310 and step S330 can refer to content above, and details are not described herein again.
Specifically, Network Management System is in the on-line monitoring of each round, it can be according to on-line monitoring rule to communication
Equipment is monitored on-line.That is Network Management System, can be unmarked into last round of on-line monitoring in the on-line monitoring of epicycle
Online communication equipment transmits the first request instruction, will set in the communication of first default the first response data of response time internal feedback
It is standby to be confirmed as the online communication equipment of epicycle, and the communication equipment for the first response data being fed back in the first default response time
Labeled as offline, realize in epicycle on-line monitoring, it is whether online using the first request method monitoring communication equipment, and to communication
Differentiation is marked in equipment, improves communication equipment and monitors efficiency on-line.Network Management System is within the first default response time
The communication equipment for not feeding back the first response data transmits the second request instruction, will be in second default the second sound of response time internal feedback
It answers the communication equipment of data to be confirmed as the online communication equipment of epicycle, realizes in epicycle on-line monitoring, using the second requesting party
Whether formula monitors communication equipment online.By using two kinds of request methods monitoring communication equipments whether online in each round,
Further improve the accuracy of equipment on-line monitoring.
It should be noted that after can be Network Management System transmission request labeled as offline communication equipment, for response
Or the communication equipment of response timeout.
In a specific embodiment, as shown in figure 3, not feeding back the first number of responses within the first default response time
According to communication equipment transmit the second request instruction the step of after include:
Step S340, by do not fed back within the second default response time the second response data communication device markers be from
Line.
Specifically, Network Management System is set to the communication for not feeding back the first response data within the first default response time
The second request instruction of standby transmission, will be confirmed as epicycle in the communication equipment of second default the second response data of response time internal feedback
Online communication equipment, and by do not fed back within the second default response time the second response data communication device markers be from
Whether line is realized in epicycle on-line monitoring, online using the second request method monitoring communication equipment, and is carried out to communication equipment
Label is distinguished, and equipment on-line monitoring precision is improved, and reduces equipment on-line monitoring error.
In one embodiment, as shown in figure 4, providing a kind of monitoring method of equipment on-line, it is applied in this way
It is illustrated for Network Management System 102 in Fig. 1;Wherein, preset Monitoring Rules the following steps are included:
Step S410 is based on the first communication protocol mode, generates the first request instruction;Wherein, the first communication protocol mode
For the Ping mode of ICP/IP protocol, the GET mode of http protocol, the GET mode of SNMP or TR069 agreement.
Wherein, the Ping in the Ping mode of ICP/IP protocol is a kind of network diagnostic tool, is the one of ICP/IP protocol
Part.It can check whether diagnostic network is connected to conducive to Ping order, can check and analyze network failure.Http protocol
GET in GET mode is a method defined in http protocol, indicates the specified page info of request, and return to entity master
Body.SNMP is a kind of Simple Network Management Protocol, belongs to the application layer protocol in five layer protocol of TCP/IP, for network management
Agreement.TR069 agreement is ACS (Auto-Configuration Server) and CPE (Customer Pression
Equalment the communications protocol of mutual message between) is used for Distant supervision and control cpe device.
Step S420, into last round of on-line monitoring, unmarked online communication equipment transmits the first request instruction, will be
The communication equipment of first default the first response data of response time internal feedback is confirmed as the online communication equipment of epicycle.
Step S440, Xiang first, which is preset, not to be fed back the communication equipment transmission of the first response data and second asks in the response time
Instruction is asked, is set the online communication of epicycle is confirmed as in the communication equipment of second default the second response data of response time internal feedback
It is standby.
Wherein, the particular content process of above-mentioned steps S420 and step S440 can refer to content above, and details are not described herein again.
Specifically, Network Management System can be based on the first communication protocol mode, the first request instruction is generated, and then every
, can be according to on-line monitoring rule in the on-line monitoring of one round, the unmarked online communication equipment into last round of on-line monitoring
The first request instruction is transmitted, is existed epicycle is confirmed as in the communication equipment of first default the first response data of response time internal feedback
The communication equipment of line;The second request is transmitted to the communication equipment for not feeding back the first response data within the first default response time to refer to
It enables, the online communication equipment of epicycle will be confirmed as in the communication equipment of second default the second response data of response time internal feedback.
By using two kinds of request methods monitoring communication equipments whether online in each round, equipment on-line prison is further improved
The accuracy of survey.
In a specific embodiment, as shown in figure 4, not feeding back the first number of responses within the first default response time
According to communication equipment transmit the second request instruction the step of before include:
Step S430 is based on the second communication protocol mode, generates the second request instruction;Second communication protocol mode is TCP/
Ping mode, the GET mode of http protocol, the GET mode of SNMP or the TR069 agreement of IP agreement.
Specifically, Network Management System can be based on the second communication protocol mode, the second request instruction is generated, and then can be to
The communication equipment for not feeding back the first response data within the first default response time transmits the second request instruction, will preset second
The communication equipment of the second response data of response time internal feedback is confirmed as the online communication equipment of epicycle.
In one example, Network Management System can be based on the GET mode of http protocol, by the first request instruction of generation
It is transferred to communication equipment, if communication equipment within the first default response time, has the first response data of feedback, then confirms that this is logical
Believe that equipment is the online communication equipment of epicycle;If the communication equipment does not feed back the first response data, based on ICP/IP protocol
Second request instruction of generation is transferred to communication equipment by Ping mode, if communication equipment within the first default response time,
There is the first response data of feedback, then confirms that the communication equipment is the online communication equipment of epicycle, so as to improve equipment on-line
The accuracy of monitoring.
It should be noted that in the on-line monitoring of same round, the first communication protocol side of Network Management System use
Formula and the second communication protocol mode can be identical or different.
In a specific embodiment, as shown in figure 5, providing a kind of monitoring method of equipment on-line, in this way
Applied to being illustrated for the Network Management System 102 in Fig. 1, comprising the following steps:
Step S510, the on-line monitoring of default round is carried out to each communication equipment, and will confirm that as online communication equipment
Labeled as online;Wherein, epicycle on-line monitoring in, according to on-line monitoring rule be monitored, and will confirm that for epicycle it is online
Communication device markers be online.Monitoring rule on-line includes: the unmarked online communication equipment into last round of on-line monitoring
The first request instruction is transmitted, is existed epicycle is confirmed as in the communication equipment of first default the first response data of response time internal feedback
The communication equipment of line;And second is transmitted to the communication equipment for not feeding back the first response data within the first default response time and is asked
Instruction is asked, is set the online communication of epicycle is confirmed as in the communication equipment of second default the second response data of response time internal feedback
It is standby.
Step S520 obtains the online quantity for being labeled as online communication equipment.
Step S530 obtains the online rate of corresponding communication equipment according to the total quantity of online quantity and communication equipment.
Wherein, the particular content process of above-mentioned steps S510 can refer to content above, and details are not described herein again.
Specifically, Network Management System by using on-line monitoring rule to each communication equipment carry out default round
Line monitoring, according to on-line monitoring as a result, the online quantity labeled as online communication equipment can be obtained in turn;According to being labeled as
The online quantity of online communication equipment and the total quantity of communication equipment, and then the online rate of corresponding communication equipment can be obtained, it is real
Now to the real-time monitoring of the online rate of communication equipment, avoiding is influenced by unstable networks factor, improves equipment on-line monitoring essence
Accuracy reduces equipment on-line monitoring error.
In one example, the device queue of corresponding communication equipment can be preset, on-line monitoring can be used in Network Management System
Rule carries out the on-line monitoring of default round to each communication equipment in device queue, corresponding after a wheel on-line checking
The identity information of online communication equipment is removed from device queue, is realized and is set to without the communication for responding or returning response time time-out
It is standby to screen;Again to communication queue carry out based on on-line monitoring rule monitoring (being carried out continuously n times), realize network not
It is more acurrate in the case where stabilization that equipment on-line monitoring accuracy is improved to equipment on-line monitoring, reduce the erroneous judgement of equipment on-line
Rate.
It should be understood that although each step in the flow chart of Fig. 2-5 is successively shown according to the instruction of arrow,
These steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly stating otherwise herein, these steps
Execution there is no stringent sequences to limit, these steps can execute in other order.Moreover, at least one in Fig. 2-5
Part steps may include that perhaps these sub-steps of multiple stages or stage are not necessarily in synchronization to multiple sub-steps
Completion is executed, but can be executed at different times, the execution sequence in these sub-steps or stage is also not necessarily successively
It carries out, but can be at least part of the sub-step or stage of other steps or other steps in turn or alternately
It executes.
In one embodiment, as shown in fig. 6, providing a kind of monitoring device of equipment on-line, comprising:
Online mark module 610 for carrying out the on-line monitoring of default round to each communication equipment, and will confirm that be online
Communication device markers be online;Wherein, it is monitored, and will confirm that in epicycle on-line monitoring, according to on-line monitoring rule
It is online for the online communication device markers of epicycle;
On-line monitoring rule include: into last round of on-line monitoring unmarked online communication equipment transmission first request to refer to
It enables, the online communication equipment of epicycle will be confirmed as in the communication equipment of first default the first response data of response time internal feedback;
And the second request instruction is transmitted to the communication equipment for not feeding back the first response data within the first default response time, it will be the
The communication equipment of two default the second response datas of response time internal feedback is confirmed as the online communication equipment of epicycle.
The specific of monitoring device about equipment on-line limits the monitoring method that may refer to above for equipment on-line
Restriction, details are not described herein.Modules in the online monitoring device of above equipment can be fully or partially through software, hard
Part and combinations thereof is realized.Above-mentioned each module can be embedded in the form of hardware or independently of the place in the monitoring system of equipment on-line
It manages in device, can also be stored in a software form in the memory in the monitoring system of equipment on-line, in order to processor calling
Execute the corresponding operation of the above modules.
In one embodiment, as shown in fig. 7, providing a kind of monitoring system of equipment on-line, including telecommunication management system
System 710 and the communication equipment 720 for communicating to connect communications management system 710 respectively;Communications management system 710 is above-mentioned for executing
The monitoring method of the equipment on-line of any one.
Wherein, the method that communications management system 710 is used to execute the monitoring method of above-mentioned equipment on-line, including following step
It is rapid:
The on-line monitoring of default round is carried out to each communication equipment, and will confirm that for online communication device markers be
Line;Wherein, it is monitored in epicycle on-line monitoring, according to on-line monitoring rule, and will confirm that and set for the online communication of epicycle
It is for label.
On-line monitoring rule include: into last round of on-line monitoring unmarked online communication equipment transmission first request to refer to
It enables, the online communication equipment of epicycle will be confirmed as in the communication equipment of first default the first response data of response time internal feedback;
And the second request instruction is transmitted to the communication equipment for not feeding back the first response data within the first default response time, it will be the
The communication equipment of two default the second response datas of response time internal feedback is confirmed as the online communication equipment of epicycle.
In the monitoring system of above-mentioned equipment on-line, Network Management System is by using online comprising two kinds of request methods
Monitoring Rules, the on-line monitoring of default round is carried out to each communication equipment, and will confirm that for online communication device markers be
Line realizes the on-line monitoring to communication equipment.By carrying out repeated detection to communication equipment, Network Packet Loss is excluded, and then improve
The accuracy of equipment on-line monitoring.It realizes and avoids being influenced by unstable networks factor, improve equipment on-line monitoring precision,
Reduce equipment on-line monitoring error.
In one example, Network Management System 710 can be NMS (Network Management System);Communication
Equipment 720 can be, but not limited to be interchanger, terminal, base station and the other units that can be monitored by NMS.Network Management Department
System 710 can be wire communication with communication equipment 720 and connect, and be also possible to wireless communication connection.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of when being executed by processor
The on-line monitoring of default round is carried out to each communication equipment, and will confirm that for online communication device markers be
Line;Wherein, it is monitored in epicycle on-line monitoring, according to on-line monitoring rule, and will confirm that and set for the online communication of epicycle
It is for label;
On-line monitoring rule include: into last round of on-line monitoring unmarked online communication equipment transmission first request to refer to
It enables, the online communication equipment of epicycle will be confirmed as in the communication equipment of first default the first response data of response time internal feedback;
And the second request instruction is transmitted to the communication equipment for not feeding back the first response data within the first default response time, it will be the
The communication equipment of two default the second response datas of response time internal feedback is confirmed as the online communication equipment of epicycle.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the stream of the embodiment of above-mentioned each division operation method
Journey.Wherein, to any of memory, storage, database or other media used in each embodiment provided herein
Reference, may each comprise non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), can
Programming ROM (PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory
It may include random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is with a variety of shapes
Shi Ke get, such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram
(DDRSDRAM), enhanced SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus
(Rambus) direct RAM (RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram
(RDRAM) etc..
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.