Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 is the applied environment figure of application message method for pushing in one embodiment.Reference picture 1, application message push
Method is applied to application message supplying system.Application message supplying system includes terminal 110 and server 120, wherein terminal 110
It is connected by network with server 120.Terminal 110 can be fixed terminal or mobile terminal, and fixed terminal can be beaten
At least one of print machine, scanner and monitor, mobile terminal can be specifically tablet personal computer, smart mobile phone, personal data
At least one of assistant and digital camera.
Fig. 2 is the internal structure schematic diagram of the server 120 in Fig. 1 application message supplying systems in one embodiment.Such as
Shown in Fig. 2, the server 120 includes processor, non-volatile memory medium, built-in storage and the net connected by system bus
Network interface.The processor of server 120 is used to provide calculating and control ability, supports the operation of whole server 120, memory
For data storage, code command etc., network interface is used to carry out network service with terminal 110.It is stored with least on memory
One computer executable instructions, the computer executable instructions can be executed by processor, be carried with realizing in the embodiment of the present application
The application message method for pushing suitable for server 120 supplied.Memory may include magnetic disc, CD, read-only memory
Non-volatile memory mediums such as (Read-Only Memory, ROM), or random access memory (Random Access
Memory, RAM) etc..For example, in one embodiment, memory includes non-volatile memory medium and built-in storage;It is non-volatile
Property storage medium be stored with operating system, database and computer executable instructions, it is corresponding that database purchase each user account
History push record, the computer executable instructions can be executed by processor to realize above-mentioned application message method for pushing;
Built-in storage provides the operation ring of cache for the operating system in non-volatile memory medium and computer executable instructions
Border.
As shown in figure 3, in one embodiment, there is provided a kind of application message method for pushing, the present embodiment in this way should
Come for the server 120 in Fig. 1 for example, this method specifically includes herein below:
Push task is applied in S302, acquisition.
Specifically, terminal 110 obtains task management person's account of task management person's input, according to the task management got
Member's account generation push task page request, push task page request is sent to server 120.
The push task page request that the receiving terminal 110 of server 120 is sent, push task page request is solved
Analysis, by parsing the task management person's account extracted in push task page request, verify the task management person's account extracted
Whether the authority that accesses push task page is had.Server 120 has access to push in task management person's account that checking is extracted
After the authority of task page, push task page data are obtained, the push task page data got are back into push appoints
Terminal 110 corresponding to page request of being engaged in.
Terminal 110 receives the push task page data of the return of server 120, is shown according to push task page data
Push task page.Terminal 110 detects push task creation instruction of the task management person in push task page triggering.Terminal
110 pushed informations and user's account inputted according to push task creation instruction acquisition task management person in task page is pushed
Number, according to get pushed information and user account generation apply push task, by generation application push task send to
Server 120.What the receiving terminal 110 of server 120 was sent applies push task.
Pushed information type and user account in push task are applied in S304, extraction.
Specifically, server 120 applies pushing away in push task to being parsed using push task by parsing extraction
Send information type and user account.Pushed information type is using the affiliated type of pushed information in push task, pushed information
Type includes at least one of marketing type, type of service and notification type.User account is that the target in application task is used
Family account.
S306, record is pushed according to the pushed information type and user account query history extracted.
Specifically, history push record corresponding to user account is store in the database of server 120.History push note
Record includes pushed information type, user account and push time, can also include push times.Server 120 is in database
In history push record in, first inquire about corresponding with the user account extracted history push record, then with extracting
In history push record corresponding to user account, history push record corresponding with the pushed information type extracted is inquired about.
In one embodiment, server 120 can also first be inquired about and extract in the history push record of database
Pushed information type corresponding to history push record, then be history push record corresponding to the pushed information type extracted
In, inquire about history push corresponding with the history push record extracted and record.
S308, according to the history push record inquired count each user account respectively corresponding to push times.
Specifically, server 120 extracts history corresponding to each user account respectively in the history push record inquired
Push record, the push times according to corresponding to history push record corresponding to each user account counts each user account respectively.
S310, the push times of screening statistics are less than user's account of default push times from the user account extracted
Number.
Specifically, server 120 by corresponding to each user account in each user account extracted push times with it is pre-
If push times compare, determine that push times are less than the user account for presetting push times by comparing, from what is extracted
The user account of determination is filtered out in user account.
S312, performed according to the user account screened and apply push task.
Specifically, the pushed information in push task is applied in the extraction of server 120, according to the pushed information and sieve extracted
Each user account in the user account chosen creates application push subtask.Wherein, establishment application push subtask with
Each user account in the user account screened corresponds.
In one embodiment, the pushed information in push task is applied in the extraction of server 120, according to the user screened
Each user account in account creates application push subtask with pushed information is extracted, and the application of establishment is pushed into subtask
It is added in task queue.Server 120 reads the application push for using push subtask, performing and reading from task queue
Subtask.
In one embodiment, application message method for pushing specifically also includes herein below:Obtain current point in time;Ought
Preceding time point is compared with preset time point;If current point in time is identical with preset time point, each user account pair is deleted
The history push record answered.
For example, preset time point is arranged at daily 0 point, server 120 detects current time when being 0, deletes
History push record corresponding to each user account in database.It can ensure that server 120 pushes according to intraday history to remember
Record screening user account, improve the accuracy of screening user account.
In the present embodiment, pushed information type and user account in push task are applied in extraction, and that inquires about and extract pushes away
Send history push record corresponding to information type and user account, the push time according to corresponding to historical record counts each user account
Number, the user account that the push times counted on are less than default push times is screened from the user account extracted, according to sieve
The user account chosen performs and applies push task.User account is screened according to push times, it is ensured that the user screened
User corresponding to account is that the number of the pushed information for the pushed information type for receiving and extracting is less than default push times
User, the push that the user corresponding to user account for ensureing to screen will not frequently receive same pushed information type disappears
Breath, so as to which the user account that it also avoid screening should because the PUSH message of same pushed information type is frequently received
With unloading, the situation of the number of users reduction of application is avoided.
As shown in figure 4, in one embodiment, specific the step of also including detection pushed information type after S304, should
Step specifically includes herein below:
S402, obtain push-type limitation list.
Specifically, push-type limitation list is store in the database of server 120.Push-type limitation list is used for
Identification applies whether pushed information in push task is limited by certain push.Push-type limitation list includes push letter
Type is ceased, the pushed information type in push-type limitation list is the pushed information type for the pushed information being restricted.Clothes
Business device 120 obtains push-type limitation list from database.
S404, the pushed information type extracted is inquired about in push-type limits list.
Specifically, server 120 is inquired about in push-type limits list and carried after push-type limitation list is got
The pushed information type got, if inquiring, judge using push task to be not applied push task by what push was limited;If
Do not inquire, then judge using push task to be to be applied push task by what push was limited.
S406, if not inquiring the pushed information type extracted in push-type limits list, judge that application pushes away
Task is sent to be performed according to the user account extracted not applied push task by what push was limited and apply push task.
Specifically, server 120 judges when push-type limitation list does not inquire the pushed information type extracted
It is not applied push task by what push was limited using push task.Server 120 parses to application push task, passes through parsing
The pushed information in push task is applied in extraction, according to each user account in the user account that extracts and is extracted respectively
Pushed information create application push subtask, by establishment application push subtask be added in task queue.Server 120
Application push subtask is read from task queue, performs the application push subtask read.
In one embodiment, server 120 limits list query to the pushed information type extracted in push-type
When, judge using push task to be that the application push task limited by push pushes, it is necessary to push record according to history to application
Task is limited.Server 120 pushes record according to the pushed information type and user account query history extracted, according to
The history push record inquired count each user account respectively corresponding to push times, sieved from the user account extracted
The push times of choosing statistics are less than the user account of default push times, and application push is performed according to the user account screened
Task.
It is right when inquiring the pushed information type using push task during push-type limits list in the present embodiment
Limited corresponding to the pushed information type inquired using push task.Being set by pushed information list of types needs to control
The control efficiency applied push task, improve using push task of system.Control pushed information class in push-type limitation list
Push times of the push task to same user account are applied corresponding to type, avoid user account from repeatedly receiving same push letter
Cease pushed information corresponding to type.
As shown in figure 5, in one embodiment, the specific step for also including generation push and bothering prompting message after S312
Suddenly, the step specifically includes herein below:
S502, remaining user account after screening is obtained from the user account extracted.
Specifically, server 120 is less than default push time filtering out push times from the user account extracted
After several user accounts, remaining user account in the user account extracted is obtained.
In one embodiment, server 120 filters out push times from the user account extracted and is more than or equal to
The user account of default push times.
S504, prompting message is bothered according to the user account generation push got.
Specifically, server 120 extracts corresponding to the user account that gets push times, according to the user got
Prompting message is bothered in account and each self-corresponding push times of the user account got, generation push.For example, push is bothered
Prompting message is " to have pushed n times to user account A;User account B is pushed M times ".
S506, prompting message is bothered into push and sent to the terminal logged in task management person's account.
Specifically, server 120 inquires about the terminal 120 logged in task management person's account, and push is bothered into prompting message
Send to the terminal 110 inquired.Push is bothered prompting message and is illustrated in push task page by terminal 110.
S508, receive the pressure push for bothering prompting message return according to push with the terminal that task management person's account logs in
Instruction.
Specifically, the displaying of terminal 110 push, which is bothered, is provided with pressure push button in the push task page of prompting message.
Keeper is pushed after checking that prompting message is bothered in push, when decision will force push, is clicked on by the input equipment of terminal 110
Force push button.When terminal 110 detects that pressure push button is clicked, push instruction is forced in triggering.Terminal 110 will force
Push instruction is sent to server 120.
In one embodiment, terminal display push is bothered to be provided with the push task page of prompting message and abandons pushing
Button.Keeper is pushed after checking that prompting message is bothered in push, decision is abandoned bothering user corresponding to prompting message to push
After account enters row information push, clicked on by the input equipment of terminal 110 and abandon pushing button.Terminal 110, which detects, to be abandoned pushing away
When sending the button to be clicked, push instruction is abandoned in triggering, and terminal 110 sends the push instruction of abandoning of triggering to server 120.Clothes
Business device 120 is abandoned entering the user account got row information push according to push instruction is abandoned.
S510, according to push instruction is forced, the user account to get performs application push as targeted customer's account
Task.
Specifically, server 120 is after the pressure push instruction of the return of terminal 110 is received, with the user's account got
Number as using push task targeted customer's account carry out using push.
In one embodiment, server 120 extracts each user account in the user account got, respectively with every
The individual user account extracted creates application push subtask as targeted customer's account, and the application push subtask of establishment is added
It is added in task queue.Server 120 can be read using subtask is pushed, parallel according to default reading data from task queue
Perform the application push subtask read.
In one embodiment, server 120 extracts the pushed information in the application push subtask read and user
Account, inquiry are logged in the terminal of the user account extracted, the pushed information extracted are sent to the terminal inquired.
In the present embodiment, prompting message is bothered according to the user account generation push got, prompting letter is bothered into push
Hair is ceased to the terminal logged in task management person's account.Beaten so as to which reminding task keeper push may occur to user account
Situation about disturbing, to ensure that task management person can decide whether to carry out letter to the user account got according to prompting message is bothered
Breath push.
As shown in fig. 6, in one embodiment, specific the step of also including more new historical push record after S510, should
Step specifically includes herein below:
S602, extract user account corresponding to the application push task of executed.
Specifically, for server 120 after application push task has been performed, it is executed that will apply push task flagging.Clothes
Business device 120 parses to executed using push task, by parsing extraction executed using the use in push task
Family account.
Whether S604, the user account for judging to extract are push limitation account.
Specifically, push limitation account is store in the database of server 120.Server 120 limits in the push of storage
The user account extracted is inquired about in account processed, if inquiring the user account extracted in push limits account, is judged
The user account extracted is push limitation account;If not inquiring the user account extracted in push limits account,
The user account for judging to extract is not push limitation account, to not being that the application push for the user account that push limits account is appointed
Business is without record.
S606, if it is determined that the user account extracted is push limitation account, in the application push task for extracting executed
Pushed information type.
Specifically, server 120 is when the user account for judging to extract limits account for push, the application to executed
Push task is parsed, by parsing extraction executed using the pushed information type in push task.
S608, recorded according to history push corresponding to the user account that the pushed information type renewal extracted is extracted.
Specifically, server 120 inquires about the user account extracted and pushed information type corresponds to history push record, right
Push times in the history push record inquired are updated, for example, in being recorded to the history push inquired
Push times add one.
In one embodiment, server 120 obtains the push time using push task pushed, will be from getting
The push time, from what is pushed correspondingly store conduct using the user account and pushed information type that are extracted in push task
History push record.
In one embodiment, specifically also include using method for pushing:Receive the terminal logged in task management person's account
The push limitation list configuration-direct of transmission;User account in extraction push limitation list configuration-direct;According to what is extracted
User account creates push user and limits list.
S604 is specifically included:Obtain push user and limit list;The use for judging to extract according to push user's limitation list
Whether family account is push limitation account.
Specifically, the acquisition task management person's input of terminal 110 logged in task management person's account will be configured to push
The user account of account is limited, according to the account generation push limitation list configuration-direct got, push limitation list is matched somebody with somebody
Instruction is put to send to server 120.Server 120 parses to push limitation list configuration-direct, is pushed away by parsing extraction
The user account in limitation list configuration-direct is sent, creating push user according to the user account extracted limits list.Service
Device 120 obtains push user and limits list, is limited according to push user and judges whether user account is push limitation account in list
Number.
It is push limitation account using the user account in push task judge executed in the present embodiment, according to
History push record corresponding to pushed information type renewal user account, ensures that history pushes away from the application push task of executed
The accuracy of record is sent, improves the accuracy that record screening user account is pushed according to history.
As shown in fig. 7, in one embodiment, there is provided a kind of application message pusher 700, the device specifically include with
Lower content:Push task acquisition module 702, push task parsing module 704, push record queries module 706, push times system
Count module 708, push times comparison module 710 and push task execution module 712.
Task acquisition module 702 is pushed, push task is applied for obtaining.
Push task parsing module 704, for extracting the pushed information type and user account applied in push task.
Record queries module 706 is pushed, for being pushed away according to the pushed information type and user account query history extracted
Send record.
Push times statistical module 708, it is right respectively for counting each user account according to the history push record inquired
The push times answered.
Push times comparison module 710, the push times for the screening statistics from the user account extracted are less than
The user account of default push times.
Task execution module 712 is pushed, push task is applied for being performed according to the user account screened.
In the present embodiment, pushed information type and user account in push task are applied in extraction, and that inquires about and extract pushes away
Send history push record corresponding to information type and user account, the push time according to corresponding to historical record counts each user account
Number, the user account that the push times counted on are less than default push times is screened from the user account extracted, according to sieve
The user account chosen performs and applies push task.User account is screened according to push times, it is ensured that the user screened
User corresponding to account is that the number of the pushed information for the pushed information type for receiving and extracting is less than default push times
User, the push that the user corresponding to user account for ensureing to screen will not frequently receive same pushed information type disappears
Breath, so as to which the user account that it also avoid screening should because the PUSH message of same pushed information type is frequently received
With unloading, cause the situation of number of users reduction for avoiding application.
As shown in figure 8, in one embodiment, application message pusher 700 specifically also includes herein below:Limitation row
Table acquisition module 714 and information type enquiry module 716.
List acquisition module 714 is limited, for obtaining push-type limitation list.
Information type enquiry module 716, for inquiring about the pushed information type extracted in limiting list in push-type.
If push task execution module 712 is additionally operable to not inquire the push letter extracted in push-type limits list
Type is ceased, judges to be performed according to the user account extracted not applied push task by what push was limited using push task
Using push task;
If push record queries module 706 is additionally operable to inquire the pushed information extracted in push-type limits list
Type, judge using push task to be to be applied push task by what push was limited, according to the pushed information type and use extracted
Family account query history push record.
It is right when inquiring the pushed information type using push task during push-type limits list in the present embodiment
Limited corresponding to the pushed information type inquired using push task.Being set by pushed information list of types needs to control
The control efficiency applied push task, improve using push task of system.Control pushed information class in push-type limitation list
Push times of the push task to same user account are applied corresponding to type, avoid user account from repeatedly receiving same push letter
Cease pushed information corresponding to type.
As shown in figure 9, in one embodiment, application message pusher 700 specifically also includes herein below:User's account
Number acquisition module 718, prompting message generation module 720, prompting message sending module 722 and push instruction pushing module 724.
User account acquisition module 718, for remaining user account after the acquisition screening from the user account extracted.
Prompting message generation module 720, for bothering prompting message according to the user account generation push got.
Prompting message sending module 722, sent for push to be bothered into prompting message to the login of task management person's account
Terminal.
Push instruction pushing module 724, carried for receiving to be bothered according to push with the terminal of task management person's account login
The pressure push instruction that information of waking up returns.
Push task execution module 712 is additionally operable to according to push instruction is forced, and the user account to get is used as target
User account performs and applies push task.
In the present embodiment, prompting message is bothered according to the user account generation push got, prompting letter is bothered into push
Hair is ceased to the terminal logged in task management person's account.Beaten so as to which reminding task keeper push may occur to user account
Situation about disturbing, to ensure that task management person can decide whether to carry out letter to the user account got according to prompting message is bothered
Breath push.
In one embodiment, record queries module 706 is pushed to be additionally operable to extract the corresponding using push task of executed
User account;Whether the user account for judging to extract is push limitation account;If it is determined that the user account extracted is to push away
Send limitation account, extract executed using the pushed information type in push task;According to the pushed information type extracted
Update history push record corresponding to the user account extracted.Whether the user account for judging to extract is push limitation account
Number, including:Obtain push user and limit list;Whether it is to push away according to the user account that push user's limitation list judges to extract
Send limitation account.
In one embodiment, application message pusher 700 is specific also includes limitation list creation module.Limit list
Creation module, list configuration-direct is limited for receiving the push that the terminal logged in task management person's account is sent;Extraction pushes away
Send the user account in limitation list configuration-direct;Push user is created according to the user account extracted and limits list.
It is push limitation account using the user account in push task judge executed in the present embodiment, according to
History push record corresponding to pushed information type renewal user account, ensures that history pushes away from the application push task of executed
The accuracy of record is sent, improves the accuracy that record screening user account is pushed according to history.
A kind of computer equipment, computer equipment include memory, processor and storage on a memory and can handled
The computer program run on device, following steps are realized during computing device computer program:Push task is applied in acquisition;Extraction
Using the pushed information type and user account in push task;Inquired about according to the pushed information type and user account extracted
History push record;History push record according to inquiring count each user account respectively corresponding to push times;From carrying
The push times of screening statistics are less than the user account of default push times in the user account got;According to the use screened
Family account performs and applies push task.
In one embodiment, after pushed information type and the user account in push task are applied in extraction, processor
Following steps are also realized when performing computer program:Obtain push-type limitation list;Inquired about in push-type limits list
The pushed information type extracted;If not inquiring, judge for the application push not limited by push to appoint using push task
Business, performed according to the user account extracted and apply push task;If inquiring, judge using push task to be to be limited by push
System applies push task, performs the step according to pushed information type and user account query history the push record extracted
Suddenly.
In one embodiment, performed according to the user account screened after applying push task, computing device meter
Following steps are also realized during calculation machine program:Remaining user account after screening is obtained from the user account extracted;According to obtaining
Prompting message is bothered in the user account generation push got;Prompting message is bothered into push sent to task management person's account and step on
The terminal of record;The pressure push for bothering prompting message return according to pushing with the terminal that task management person's account logs in is received to refer to
Order;According to push instruction is forced, the user account to get performs as targeted customer's account applies push task.
In one embodiment, according to push instruction is forced, the user account to get is held as targeted customer's account
Following steps are also realized after row applies push task, during computing device computer program:Extract the application push of executed
User account corresponding to task;Whether the user account for judging to extract is push limitation account;If it is not, extraction executed is answered
With the pushed information type in push task;Corresponding to the user account that pushed information type renewal according to extracting is extracted
History push record.
In one embodiment, following steps are also realized during computing device computer program:Receive with task management person
The push limitation list configuration-direct that the terminal that account logs in is sent;User's account in extraction push limitation list configuration-direct
Number;Push user is created according to the user account extracted and limits list.Whether the user account for judging to extract is push limit
Account processed, including:Obtain push user and limit list;Limit whether list judges the user account that extracts according to push user
Account is limited for push.
In the present embodiment, pushed information type and user account in push task are applied in extraction, and that inquires about and extract pushes away
Send history push record corresponding to information type and user account, the push time according to corresponding to historical record counts each user account
Number, the user account that the push times counted on are less than default push times is screened from the user account extracted, according to sieve
The user account chosen performs and applies push task.User account is screened according to push times, it is ensured that the user screened
User corresponding to account is that the number of the pushed information for the pushed information type for receiving and extracting is less than default push times
User, the push that the user corresponding to user account for ensureing to screen will not frequently receive same pushed information type disappears
Breath, so as to which the user account that it also avoid screening should because the PUSH message of same pushed information type is frequently received
With unloading, cause the situation of number of users reduction for avoiding application.
One or more is stored with the storage medium of computer executable instructions, and computer executable instructions are by one or more
During individual computing device so that one or more processors perform following steps:Push task is applied in acquisition;Extraction application push
Pushed information type and user account in task;Pushed according to the pushed information type and user account query history extracted
Record;History push record according to inquiring count each user account respectively corresponding to push times;From the use extracted
The push times of screening statistics are less than the user account of default push times in the account of family;User account according to screening is held
Row applies push task
In one embodiment, after pushed information type and the user account in push task are applied in extraction, processor
Following steps are also realized when performing computer program:Obtain push-type limitation list;Inquired about in push-type limits list
The pushed information type extracted;If not inquiring, judge for the application push not limited by push to appoint using push task
Business, performed according to the user account extracted and apply push task;If inquiring, judge using push task to be to be limited by push
System applies push task, performs the step according to pushed information type and user account query history the push record extracted
Suddenly.
In one embodiment, performed according to the user account screened after applying push task, processor also performs
Following steps:Remaining user account after screening is obtained from the user account extracted;Given birth to according to the user account got
Prompting message is bothered into push;Push is bothered into prompting message to send to the terminal logged in task management person's account;Receive with
The pressure that the terminal that task management person's account logs in bothers prompting message return according to push pushes instruction;Refer to according to push is forced
Order, the user account to get performs as targeted customer's account applies push task.
In one embodiment, according to push instruction is forced, the user account to get is held as targeted customer's account
After row applies push task, processor also performs following steps:Extract user's account corresponding to the application push task of executed
Number;Whether the user account for judging to extract is push limitation account;If it is not, extraction executed using pushing away in push task
Send information type;History push record corresponding to the user account that pushed information type renewal according to extracting is extracted.
In one embodiment, processor also performs following steps:The terminal logged in task management person's account is received to send out
The push limitation list configuration-direct sent;User account in extraction push limitation list configuration-direct;According to the use extracted
Family account creates push user and limits list.
In the present embodiment, pushed information type and user account in push task are applied in extraction, and that inquires about and extract pushes away
Send history push record corresponding to information type and user account, the push time according to corresponding to historical record counts each user account
Number, the user account that the push times counted on are less than default push times is screened from the user account extracted, according to sieve
The user account chosen performs and applies push task.User account is screened according to push times, it is ensured that the user screened
User corresponding to account is that the number of the pushed information for the pushed information type for receiving and extracting is less than default push times
User, the push that the user corresponding to user account for ensureing to screen will not frequently receive same pushed information type disappears
Breath, so as to which the user account that it also avoid screening should because the PUSH message of same pushed information type is frequently received
With unloading, cause the situation of number of users reduction for avoiding application.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, the computer program can be stored in a computer-readable storage and be situated between
In matter, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, foregoing storage medium can be
The non-volatile memory mediums such as magnetic disc, CD, read-only memory (Read-Only Memory, ROM), or random storage note
Recall body (Random Access Memory, RAM) etc..
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply 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, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.