Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
State remote antenna condition detection method, device, computer storage medium and the equipment of problem.
One aspect of the present invention provides a kind of remote antenna condition detection method, comprising:
It makes an uproar value at the bottom for obtaining remote equipment to be detected;
Judge that value is made an uproar greater than preset a reference value in the bottom whether, value is greater than preset a reference value, institute if the bottom is made an uproar
The antenna condition for stating remote equipment to be detected is normal, and otherwise the antenna condition of the remote equipment to be detected is abnormal.
Optionally, it is described judge the bottom make an uproar value whether be greater than preset a reference value before, the method also includes:
Obtain the active gain of the remote equipment to be detected;
Determine whether the active device of the remote equipment to be detected is in normal condition according to the active gain;
If the active device of the remote equipment to be detected is in normal condition, executing judgement bottom value of making an uproar is
No the step of being greater than preset a reference value.
Optionally, described to determine whether the active device of the remote equipment to be detected is in just according to the active gain
Normal state, comprising:
Judge whether the active gain is in preset value range, if the active gain is in preset value model
In enclosing, then the active device of the remote equipment to be detected is in normal condition.
Optionally, before value is made an uproar at the bottom for obtaining remote equipment to be detected, the method also includes:
Current detection task parameters are obtained, include the device numbering of each target remote equipment in the Detection task parameter
A reference value corresponding with each target remote equipment;
Current remote equipment to be detected is determined according to the sequence of the device numbering of each target remote equipment.
Optionally, current remote equipment to be detected is determined in the sequence of the device numbering according to each target remote equipment
Later, the method also includes:
Judge whether the network connection of the remote equipment to be detected and current master is normal;
If the network connection is abnormal, according to the sequential selection of the device numbering of each target remote equipment it is next to
Detect remote equipment.
Another aspect of the present invention provides a kind of remote antenna condition checkout gear, comprising:
Parameter acquisition module, the bottom for obtaining remote equipment to be detected are made an uproar value;
Detection module, for judging that value is made an uproar greater than preset a reference value in the bottom whether, if the bottom is made an uproar, value is greater than default
A reference value, then the antenna condition of the remote equipment to be detected is normal, otherwise the antenna condition of the remote equipment to be detected
It is abnormal.
Optionally, the parameter acquisition module is also used to judge that value is made an uproar greater than pre- in the bottom whether in the detection module
If a reference value before, obtain the active gain of the remote equipment to be detected;
The detection module is also used to determine according to the active gain that the active device of the remote equipment to be detected is
It is no to be executed described in the judgement in normal condition if the active device of the remote equipment to be detected is in normal condition
Bottom make an uproar value whether be greater than preset a reference value operation.
Optionally, described device further include:
Configuration module, for before value is made an uproar at the bottom that the parameter acquisition module obtains remote equipment to be detected, acquisition to be worked as
Preceding Detection task parameter includes device numbering and each target distal end of each target remote equipment in the Detection task parameter
The corresponding a reference value of equipment;Determine that current distal end to be detected is set according to the sequence of the device numbering of each target remote equipment
It is standby.
In addition, it is stored thereon with computer program the present invention also provides a kind of computer readable storage medium, the program
The step of method as described above is realized when being executed by processor.
In addition, the present invention also provides a kind of equipment, including memory, processor and storage on a memory and can located
The step of computer program run on reason device, the processor realizes method as described above when executing described program.
Remote antenna condition detection method, device, computer storage medium and equipment provided in an embodiment of the present invention, pass through
The bottom for obtaining remote equipment to be detected is made an uproar value, and the abnormality for being worth and detecting remote antenna in time of being made an uproar the bottom of according to, so that maintenance
Personnel can see the working condition of remote antenna on radio main equipment, so reduce the unit exception state processing time and
It is influenced on caused by appliance services work, reduces the O&M and management cost of equipment, promote user experience.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term), there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, it should be understood that have in the context of the prior art
The consistent meaning of meaning, and unless otherwise will not be explained in an idealized or overly formal meaning by specific definitions.
In order to make maintenance personnel that can see the working condition of remote antenna on radio main equipment, when radio, master is set
When the situations such as abnormal occurs in standby remote antenna, it can allow maintenance personnel that can quickly learn, and do corresponding solution to it, with
It reduces the unit exception state processing time and is influenced on caused by appliance services work, lower the O&M and management cost of equipment,
Improve user experience.
Remote antenna condition detection method provided in an embodiment of the present invention can be applied to radio main equipment, including macro base
It stands, micro-base station etc. is connected with the product of remote antenna equipment.
Fig. 1 is the flow chart of the remote antenna condition detection method of one embodiment of the invention.Referring to Fig.1, the present invention is real
Apply the remote antenna condition detection method of example specifically includes the following steps:
S11, the bottom for obtaining remote equipment to be detected make an uproar value.
S12, judge that value is made an uproar greater than preset a reference value in the bottom whether, if the bottom is made an uproar, value is greater than preset a reference value,
Then the antenna condition of the remote equipment to be detected is normal, and otherwise the antenna condition of the remote equipment to be detected is abnormal.Wherein,
- 100dBm has can be set in the value of a reference value.
In the present embodiment, radio main equipment is provided with remote antenna detection switch.It is opened first in radio main equipment
Remote antenna detection switch, and select to need the antenna of the remote equipment detected.Specifically, can choose one or more distal ends
Equipment.Secondly under the premise of existing radio main equipment is connected with remote equipment, radio main equipment is to a wherein distal end
Equipment initiates bottom value of making an uproar and reads information, and remote equipment starts reading interference value after receiving, and then return interference value is to radio master
Equipment, the bottom that radio main equipment handles interference value, and then calculates this remote equipment are made an uproar value.Sentenced again by bottom value of making an uproar
Disconnected antenna condition determines that antenna is that normally, value of making an uproar is less than the bottom of when a reference value that value pre-sets greater than one is made an uproar at bottom
When a reference value, determine that antenna is abnormal, and report abnormality alarming.
Wherein, the interference value that remote equipment is read includes the active gain and gain for no reason at all of remote equipment.Wherein, active increasing
Benefit is the gain of equipment active device, and when equipment active device is normal, active gain is fixed value;Gain is the increasing of antenna for no reason at all
Benefit that is to say that antenna interference is bigger, and gain is bigger, and interference is smaller, and gain is smaller.
Specific bottom make an uproar value computation model it is as follows:
Bottom make an uproar value=standard value+10logBW+ active gain+for no reason at all gain.
Wherein, standard value is the thermal noise of nature, and value is -174dBm;BW is bandwidth.
The detection of second remote equipment is carried out after the completion of First remote equipment, detecting step is consistent.To whole distal ends
It after the completion of equipment all detects, waits after a certain period of time, such as 5-30 seconds, carries out the detection of next round, realize remote antenna state
Automatic detection, until switch close until.
Remote antenna condition detection method provided in an embodiment of the present invention, the bottom by obtaining remote equipment to be detected are made an uproar
Value, and the abnormality for being worth and detecting remote antenna in time of being made an uproar the bottom of according to, so that maintenance personnel's energy on radio main equipment
See the working condition of remote antenna, and then reduces the unit exception state processing time and to shadow caused by appliance services work
It rings, reduces the O&M and management cost of equipment, promote user experience.
In an alternate embodiment of the present invention where, the value as shown in Fig. 2, judgement bottom in step s 12 is made an uproar
Whether it is greater than before preset a reference value, the method also includes following steps:
S101, the active gain for obtaining the remote equipment to be detected;
S102, determine whether the active device of the remote equipment to be detected is in normal shape according to the active gain
State thens follow the steps S12 if the active device of the remote equipment to be detected is in normal condition.
Wherein, in step S102 according to the active gain determine the remote equipment to be detected active device whether
It in normal condition, is realized especially by following manner: judging whether the active gain is in preset value range, if institute
It states active gain to be in preset value range, then the active device of the remote equipment to be detected is in normal condition.
In the present embodiment, after remote equipment reading interference value, interference value is returned to radio main equipment, then radio
Main equipment passes through the validity of active gain value noise judgment value first, if active gain is not in a fixed value range
It is interior, then it represents that active gain has bigger variation, is preferentially judged as remote equipment failure at this time, if active gain is at one
In fixed value range, then illustrate that remote equipment is normal, antenna condition is judged by bottom value of making an uproar again at this time.
Specifically, radio main equipment judges whether the active gain of remote equipment has large change namely active gain
Whether in a preset lesser value range, if active gain changes greatly, it is not at preset value range
Interior, then the active device of the remote equipment to be detected is problematic, this remote equipment has hardware anomalies, and main equipment generates can distal end
Unit exception alarm, at this time cannot the antenna to remote equipment whether normally make accurate judgement, generate unit exception alarm
After directly select next remote equipment and detected.If active gain variation is smaller or unchanged, it is in preset value
In range, then illustrate that device hardware is normal, removes remote equipment abnormality alarming, value can be made an uproar to remote according to the bottom of remote equipment at this time
Whether the antenna of end equipment normally makes accurate judgement.
In the embodiment of the present invention, before value is made an uproar at the bottom for obtaining remote equipment to be detected, antenna detection parameter is initialized, is obtained
Take current detection task parameters, include in the Detection task parameter each target remote equipment device numbering and each target
The corresponding a reference value of remote equipment.Then currently to be detected is determined according to the sequence of the device numbering of each target remote equipment
Remote equipment.Wherein, the remote equipment that target remote equipment needs to detect, a reference value be remote equipment bottom make an uproar be worth it is corresponding
A reference value.
In the embodiment of the present invention, antenna detection parameter is initialized, obtains current detection task parameters, the Detection task ginseng
Including the device numbering and the corresponding a reference value of each target remote equipment of each target remote equipment in number, further, it is also possible to
Including parameters such as poll detection interval times, for later step use.
Judge the remote equipment got number, if there is no the number for needing to detect remote equipment, illustrates this not
It needs to detect the antenna of any remote equipment, after waiting the regular hour, into the detection of next round, operator is waited to choose
The remote equipment for needing to detect;The number for detecting remote equipment if necessary exists, and illustrates that these numbers are that this needs to examine
The number of the remote equipment antenna of survey then chooses one of remote equipment as current distal end to be detected according to number order
Equipment, this time circulation had been chosen number and cannot have been chosen again.
Further, determine that current distal end to be detected is set in the sequence of the device numbering according to each target remote equipment
After standby, judge whether the network connection of the remote equipment to be detected and current master is normal;If the network connection is different
Often, then according to the next remote equipment to be detected of sequential selection of the device numbering of each target remote equipment.
In the embodiment of the present invention, radio main equipment judges to be checked after determining current remote equipment to be detected
It surveys remote equipment and whether normal connect with main equipment, under normal circumstances, main equipment and remote equipment, which have, establishes network connection,
The normal situation main equipment of such connection and remote equipment can be with interactive information, to realize that bottom is made an uproar the acquisition of value and active gain.
But can also have abnormal conditions, when the network connection of main equipment and remote equipment has disconnected, main equipment and remote equipment without
Method carries out information exchange, and the bottom that also can not just inquire remote equipment is made an uproar value and active gain, then directly skips this distal end at this time
Equipment selects next remote equipment to carry out antenna detection.
The remote antenna condition detection method of the technology of the present invention proposition is described below by a specific embodiment
Process flow is described, as shown in figure 3, being implemented as follows:
Step S21: initialization antenna detection parameter, including obtaining the remote equipment for needing to detect number, bottom is made an uproar the base of value
Quasi- value, poll detect the parameters such as interval time, for later step use;
Step S22: the remote equipment number whether got in judgment step S21 detects remote equipment if necessary
Number exist, illustrate that these numbers are the number of remote equipment antenna that this needs detects, then enter next step step
S23 illustrates this antenna for not needing to detect any remote equipment if there is no the number for needing to detect remote equipment, etc.
After the regular hour, into the detection of next round, it is returned directly to step S21, waits operator's selection needs to detect remote
End equipment;
Step S23: one of remote equipment is chosen according to number order, this step is the need obtained in the step s 21
One of number is chosen in the remote equipment to be detected number, what this time circulation had been chosen cannot choose again, then into
Enter step S24;
Step S24: judging whether remote equipment is connect with main equipment normal, under normal circumstances, main equipment and remote equipment
There is foundation to be connected to the network, such connection normal situation main equipment and remote equipment can be entered step with interactive information
S25, but can also have abnormal conditions, when the network connection of main equipment and remote equipment has disconnected, main equipment is set with distal end
Standby to carry out information exchange, the bottom that also can not just inquire remote equipment is made an uproar value and active gain, cannot be introduced into step S25,
S210 is then entered step, this remote equipment is directly skipped, carries out that next equipment is selected to carry out detection antenna;
Step S25: notice remote equipment reading bottom is made an uproar and active gain, and main equipment initiates information to remote equipment, distal end
Equipment starts reading interference value after receiving, and then returns to interference value and is given to main equipment, main equipment handles interference value, in turn
The bottom for calculating this remote equipment is made an uproar value, and step S6 is then carried out;
Step S26: whether the active gain of the remote equipment calculated in main equipment judgment step S25 has larger change
Change, namely be whether not in a lesser range, if changed greatly, illustrates that the active device of this remote equipment is asked
Topic, then this equipment has hardware anomalies, generates remote equipment abnormality alarming, cannot accurately sentence to whether antenna is normally made at this time
It is disconnected, then step S210 is leapt to after parameter device abnormality alarming, next remote equipment is selected to detect;If active gain
Change smaller or unchanged, then illustrates that device hardware is normal, remove remote equipment abnormality alarming, the value that can be made an uproar the bottom of with judges antenna
It is whether normal, then carry out step S27;
Step S27: whether the bottom of the remote equipment calculated in main equipment judgment step S25 is made an uproar is greater than a reference value, such as
Fruit is greater than a reference value, illustrates that the suffered outer signals interference of this remote equipment is big, that is to say, that antenna can normally receive outer
Sector signal, antenna is normal, enters step S28, on the contrary, then illustrating that outside suffered by this remote equipment is dry if it is less than a reference value
Disturb small, antenna cannot be normally received outer signals, and antenna is abnormal, enter step S29.
Step S28: it reaches this step and illustrates that the antenna condition of remote equipment is normal, generated this antenna if had before
When abnormality alarming, then this alarm is removed, and indicate that this antenna condition is normal, subsequently into step S210, carries out next distal end
The detection of equipment;
Step S29: it reaches this step and illustrates that the antenna condition of remote equipment is abnormal, generate the abnormality alarming of antenna, and refer to
Show this antenna condition exception, subsequently into step 2S10, carries out the detection of next remote equipment;
Step S210: selecting next remote equipment, and next remote equipment for needing to detect is selected in this poll,
This poll, which had detected, to be detected again.
The embodiment of the present invention can be according to the needs of wireless device maintenance personnel, the work of real-time monitoring remote equipment antenna
Situation, energy report and alarm when can accomplish to real-time monitor remote equipment Antenna Operation exception, can also accomplish to need in maintenance personnel
Remote equipment Antenna Operation state is learnt when wanting, and is provided reliable useful information for maintenance personnel, is reached maintenance personnel and only need
Remote equipment Antenna Operation state can be learnt on the master, and the remote equipment that arrives one by one not needed in person installs ground
Point checks Antenna Operation state, greatly reduces the workload of maintenance personnel, has achieved the effect that improve flight-line service efficiency.
For embodiment of the method, for simple description, therefore, it is stated as a series of action combinations, but this field
Technical staff should be aware of, and embodiment of that present invention are not limited by the describe sequence of actions, because implementing according to the present invention
Example, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know that, specification
Described in embodiment belong to preferred embodiment, the actions involved are not necessarily necessary for embodiments of the present invention.
Fig. 4 diagrammatically illustrates the structural schematic diagram of the remote antenna condition checkout gear of one embodiment of the invention.Ginseng
According to Fig. 4, the remote antenna condition checkout gear of the embodiment of the present invention specifically includes parameter acquisition module 201 and detection module
202, in which:
Parameter acquisition module 201, the bottom for obtaining remote equipment to be detected are made an uproar value;
Detection module 202, for judging that value is made an uproar greater than preset a reference value in the bottom whether, if the bottom is made an uproar, value is greater than pre-
If a reference value, then the antenna condition of the remote equipment to be detected is normal, otherwise the antenna-like of the remote equipment to be detected
State is abnormal.
In the embodiment of the present invention, the parameter acquisition module 201 is also used to judge the bottom in the detection module 202
Whether value of making an uproar is greater than before preset a reference value, obtains the active gain of the remote equipment to be detected;
The detection module 202 is also used to determine according to the active gain the active device of the remote equipment to be detected
Whether part is in normal condition, if the active device of the remote equipment to be detected is in normal condition, executes the judgement
The bottom make an uproar value whether be greater than preset a reference value operation.
The detection module 202, specifically for judging whether the active gain is in preset value range, if described
Active gain is in preset value range, then the active device of the remote equipment to be detected is in normal condition.
In the embodiment of the present invention, described device further includes attached configuration module not shown in the figure, which is used for
The bottom that the parameter acquisition module 201 obtains remote equipment to be detected is made an uproar before value, and current detection task parameters, the inspection are obtained
Survey the device numbering and the corresponding a reference value of each target remote equipment in task parameters including each target remote equipment;According to
The sequence of the device numbering of each target remote equipment determines current remote equipment to be detected.
In the embodiment of the present invention, the configuration module is also used to according to the device numbering of each target remote equipment
After sequence determines current remote equipment to be detected, the network connection of the remote equipment to be detected and current master is judged
It is whether normal;If the network connection is abnormal, the sequential selection according to the device numbering of each target remote equipment is next
Remote equipment to be detected.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
Remote antenna condition detection method provided in an embodiment of the present invention, device pass through and obtain remote equipment to be detected
Bottom is made an uproar value, and the abnormality for being worth and detecting remote antenna in time of being made an uproar the bottom of according to, so that maintenance personnel is on radio main equipment
It can see the working condition of remote antenna, and then reduce the unit exception state processing time and to caused by appliance services work
It influences, reduces the O&M and management cost of equipment, promote user experience.
In addition, it is stored thereon with computer program the embodiment of the invention also provides a kind of computer readable storage medium,
The step of program realizes method as described above when being executed by processor.
In the present embodiment, if module/unit that the remote antenna condition checkout gear integrates is with SFU software functional unit
Form realize and when sold or used as an independent product, can store in a computer readable storage medium.
Based on this understanding, the present invention realizes all or part of the process in above-described embodiment method, can also pass through computer journey
Sequence is completed to instruct relevant hardware, and the computer program can be stored in a computer readable storage medium, the meter
Calculation machine program is when being executed by processor, it can be achieved that the step of above-mentioned each embodiment of the method.Wherein, the computer program packet
Include computer program code, the computer program code can for source code form, object identification code form, executable file or
Certain intermediate forms etc..The computer-readable medium may include: any reality that can carry the computer program code
Body or device, recording medium, USB flash disk, mobile hard disk, magnetic disk, CD, computer storage, read-only memory (ROM, Read-
Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and
Software distribution medium etc..It should be noted that the content that the computer-readable medium includes can be according in jurisdiction
Legislation and the requirement of patent practice carry out increase and decrease appropriate, such as in certain jurisdictions, according to legislation and patent practice, meter
Calculation machine readable medium does not include electric carrier signal and telecommunication signal.
Fig. 5 is the schematic diagram of equipment provided in an embodiment of the present invention.Equipment provided in an embodiment of the present invention, including memory
301, processor 302 and the computer program that can be run on memory 301 and on processor 302, the processor are stored in
The step in above-mentioned each remote antenna condition detection method embodiment, such as Fig. 1 are realized when the 302 execution computer program
Shown step S11, the bottom for obtaining remote equipment to be detected make an uproar value.Step S12, judge that value is made an uproar greater than preset in the bottom whether
A reference value, if the bottom is made an uproar, value is greater than preset a reference value, and the antenna condition of the remote equipment to be detected is normal, otherwise institute
The antenna condition for stating remote equipment to be detected is abnormal.Alternatively, the processor 302 realized when executing the computer program it is above-mentioned
The function of each module/unit in each remote antenna condition checkout gear embodiment, such as parameter acquisition module shown in Fig. 4 201
And detection module 202.
Illustratively, the computer program can be divided into one or more module/units, one or more
A module/unit is stored in the memory, and is executed by the processor, to complete the present invention.It is one or more
A module/unit can be the series of computation machine program instruction section that can complete specific function, and the instruction segment is for describing institute
State implementation procedure of the computer program in the remote antenna condition checkout gear.For example, the computer program can be by
It is divided into parameter acquisition module 201 and detection module 202.
The equipment can be desktop PC, notebook, palm PC and cloud server etc. and calculate equipment.It is described
Equipment may include, but be not limited only to, processor, memory.It will be understood by those skilled in the art that the schematic diagram 5 is only
The example of the equipment does not constitute the restriction to equipment, may include components more more or fewer than diagram, or combine certain
A little components or different components, such as the equipment can also include input-output equipment, network access equipment, bus etc..
The processor can be central processing unit (Central Processing Unit, CPU), can also be it
His general processor, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng the processor is the control centre of the equipment, utilizes the various pieces of various interfaces and connection whole equipment.
The memory can be used for storing the computer program and/or module, and the processor is by operation or executes
Computer program in the memory and/or module are stored, and calls the data being stored in memory, described in realization
The various functions of equipment.The memory can mainly include storing program area and storage data area, wherein storing program area can deposit
Application program (such as sound-playing function, image player function etc.) needed for storing up operating system, at least one function etc.;Storage
Data field, which can be stored, uses created data (such as audio data, phone directory etc.) etc. according to mobile phone.In addition, memory can
It can also include nonvolatile memory, such as hard disk, memory, plug-in type hard disk, intelligence to include high-speed random access memory
Energy storage card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash
Card), at least one disk memory, flush memory device or other volatile solid-state parts.
In embodiments of the present invention, it should be understood that disclosed device and method, it can be real by another way
It is existing.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit or unit, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of equipment or unit
It connects, can be electrical or other forms.
It will be appreciated by those of skill in the art that although some embodiments in this include included in other embodiments
Certain features rather than other feature, but the combination of the feature of different embodiments means to be within the scope of the present invention simultaneously
And form different embodiments.For example, in the following claims, the one of any of embodiment claimed all may be used
Come in a manner of in any combination using.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features;
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.