CN108768569A - A kind of movable self-organization voice broadcast service system participated in based on group - Google Patents
A kind of movable self-organization voice broadcast service system participated in based on group Download PDFInfo
- Publication number
- CN108768569A CN108768569A CN201810571598.8A CN201810571598A CN108768569A CN 108768569 A CN108768569 A CN 108768569A CN 201810571598 A CN201810571598 A CN 201810571598A CN 108768569 A CN108768569 A CN 108768569A
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- Prior art keywords
- task
- broadcast
- user
- voice
- receiving
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/18—Arrangements for synchronising broadcast or distribution via plural systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/59—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for emergency or urgency
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
Abstract
The present invention realizes a kind of movable self-organization voice broadcast service system participated in based on group.One section of voice is played simultaneously to achieve the effect that voice broadcast service using the mobile intelligent terminal (mobile phone, iPad) that people carry in it in a certain range of region.In use, user can initiate two class broadcasting tasks：One kind is that user has prerecorded one section of voice document, is sent to the multiple receiving terminals in specified region, is being broadcasted at the time of setting, referred to as " fixed time broadcast "；Another kind of is that voice Streaming Media is sent to the multiple receiving terminals in specified region while user records to carry out real-time broadcasting, referred to as " real-time broadcast ".Broadcasting tasks are transmitted to selected numerous participation terminals by task management server after sending out, and participation terminal is played out voice content using playback amount outside maximum, after receiving broadcasting tasks to realize voice broadcast service.
Description
Technical field
It the present invention relates to the use of mobile Internet platform and group participate in the technical field broadcasted, more particularly to is a kind of
The movable self-organization voice broadcast service system participated in based on group.
Background technology
Nowadays, missing in large-scale indoor and outdoor public place (such as outdoor scenic spot, indoor market) children and old man
Phenomenon takes place frequently, and most effective solution is exactly the help to service centre job-hunting personnel, is sent out and is sought by broadcast mode
People enlightens, to inform that party converges to appointed place rapidly.However, the space due to large-scale public place is larger, find
It is larger with the time overhead of arrival service centre, often it is delayed hunting time, increases the worry and fear of party.
With popularizing for smart mobile phone, intelligent terminal gradually occupies more importantly status in our life.It is logical
Cross cooperating between multi-section intelligent terminal, can allow multi-section intelligent terminal simultaneously other than the mode of putting play same section of voice, from
And realize broadcast effect.It can in time be given out information by system when occurring the emergency of personnel missing in public places,
Make to hear that the masses of message help to find the personnel of wandering away in time, then from recognizing that it is several among publication searching message that personnel walk to be dropped into
The time need not be spent, the probability for finding the personnel of wandering away is substantially increased.
Invention content
It is an object of the invention to realize a kind of movable self-organization voice broadcast service system participated in based on group, in system
User can initiate the different broadcasting tasks of two classes according to the emergency of task, while the range of sounding is arranged, task management clothes
Business device first determines whether that the type broadcasted, different broadcasting tasks need to make different forwarding behaviour after receiving broadcasting tasks
Make, the object of forwarding is the intelligent terminal user in range of voice, and each user of system is required for periodically uploading thus
The location information of oneself is to server.After the intelligent terminal in range of voice receives task, acquiescence is broadcast using max volume
Playback frequency, more intelligent terminal synchronous cants are achieved that the effect of broadcast in this way.
Realizing the technical solution of the object of the invention is：A kind of movable self-organization voice broadcast service system participated in based on group,
Include the following steps：
1, user selects the task of two homochronousness broadcast, the selection of urgent broadcasting tasks real according to the emergency of broadcasting tasks
When broadcast, i.e., user's recorded speech while receiving terminal synchronous cant, non-emergent broadcasting tasks select sounding at fixed time, i.e. family is pre-
Voice is first recorded, selects specific time synchronization to broadcast, there is provision of center and the range of voice of broadcasting tasks in addition,
Here center is defaulted as the position of task promoter.
2, broadcasting tasks are sent initially to task management server, and server first judges task after receiving broadcasting tasks
Emergency, the user near the task choosing task promoter of emergency carries out receiving while forwarding；Non-emergent task is adopted
It is reached specified time with equal after receiving and is forwarded again.
3, the terminal in broadcasting area starts to play the content of sound after receiving emergency broadcasting tasks, receives
Start to play after receiving after to non-emergent property task etc..Sometimes user needs to make corresponding action according to the content of sound
And feedback.For example the content broadcasted is to find the children to go astray from the group, then user can help to find and feedback looks for information.
As the prioritization scheme of the present invention, in step 1, task promoter can be divided into two classes according to the emergency of task
It is sent.Emergency task needs sender recipient when recording that sound is also played simultaneously, institute due to its urgency
To accomplish to send when recording with sender, recipient's receiving while plays, and such sender just completes side record with hair is received
The function of the real-time broadcast of side sounding processed.
Further, above-mentioned promoter sends task by the way of being sent when recording, and the agreement of transmission uses RTP
(Real-Time Transpot Protocal) real time streaming agreement, is aided with RTCP to network kimonos in transmission process
The feedback of business situation.
As the prioritization scheme of the present invention, in step 1, task promoter can be divided into two classes according to the emergency of task
It is sent.Non-emergent property task due to not having urgency, can select after recording audio content when specified
Between point simultaneously sounding.
Further, non-emergent broadcasting tasks can be prerecorded, and preserve the form at file, then use socket
On uploading onto the server.
As the present invention prioritization scheme, in step 1, task promoter there is provision of broadcasting tasks center and
Range of voice.Because in actual scene, broadcasting tasks are the sounding within the scope of certain position, the geographical location phase with user
It closes, therefore user's needs in system are established one with server and linked, and the position of oneself is regularly uploaded to server.
As the prioritization scheme of the present invention, in step 2, broadcasting tasks are forwarded to specified again by task management server
User in range, the system are CS frameworks.After server receives broadcasting tasks, is done according to task type and differently turned
Hair, emergency task are forwarded using Real-time Transport Protocol receiving while, and non-emergent property task is forwarded again after being received using socket.
As the prioritization scheme of the present invention, in step 2, the forwarding objects of broadcasting tasks by task management server according to
Broadcasting center is selected with range of voice, and intelligent terminal first is in the range of broadcast, and condition meets terminal user setting
Allow receive requirement, then the terminal just be used as one reception object, otherwise do not select the terminal as reception object.Due to
A connection is maintained to update the position of user periodically between server and user always, therefore server can obtain user
Latest position.
As the prioritization scheme of the present invention, in step 3, the broadcasting tasks that the intelligent terminal in range of voice receives
Receiving while is begun to if it is emergency task and plays voice, waits for referring to after receiving if it is non-emergent property task
The fixed time plays voice, and acquiescence plays voice using the maximum acoustic that system allows.
Further, user makes corresponding action and feedback according to the content of sound needs sometimes.For example it broadcasts interior
Appearance is to find the children to go astray from the group, then user can help to find and feedback looks for information.
The present invention has the effect of positive：Present invention utilizes the conveniences of present intelligent terminal generally brought, and use
Intelligent terminal in certain area plays one section of voice to achieve the purpose that speech enhan-cement simultaneously.The present invention starting point be in order to
Solve the problems, such as that solving personnel or article loss in public has little time to find in time, but its application not merely limits
In this, for example the personnel near the notifications can also be used to evacuate in time when fire occurs for an area, the system is real
Existing function is identical as current broadcast.In use, user can initiate two class broadcasting tasks：One kind is that user prerecords
Good voice selects specific time synchronization sounding；Another kind of receiving terminal synchronous cant while be user's recorded speech.Broadcast is appointed
It is engaged in being transmitted to other users by task management server after sending out, user uses intelligent terminal after receiving broadcasting tasks
The max volume of permission by speech play, user further according to the particular content for the Overt responses heard, make corresponding action and
Feedback.
Description of the drawings
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail：
Attached drawing 1 is application scenario diagram, and attached drawing 2 is the flow chart of the present invention.
Specific implementation mode
Below in conjunction with
Specific example does specific introduction to the present invention.
Embodiment 1
As shown in Fig. 1, for finding missing child at scenic spot or park, the parent of child has found that child goes astray from the group
Afterwards, task of missing is initiated using the system belongs to emergency task due to finding child, appoints so emergency broadcast should be initiated
Business.Before recording missing notice, the center that broadcast is arranged is the position that last time sees child, and the range of sounding is according to child
The product of time and movement speed that son is gone astray from the group obtain.Start to record missing notice, process of the system in recording after being provided with
Middle that voice content is sent in task management server when recording using Real-time Transport Protocol, server is receiving current broadcast
It is judged for emergency task after task, then begins to forward when receiving audio, the object of forwarding is according to broadcasting tasks
The broadcasting center of setting is determined with range of voice.Since server can obtain the newest position confidence of all users, according to this
A little information select the intelligent terminal of the system user in range of voice as reception object.Likewise, the intelligence in scenic spot
Terminal user judges that it is emergency task after receiving broadcasting tasks, so being connect by the way of receiving while broadcasting
It receives, the intelligent terminal of the system user in such range of voice can all play this then missing notice simultaneously, in range of voice
People can hear, all help to find the child to go astray from the group.Spending the very short time in this way, just by this, then missing notice is accused
The people at cicada scenic spot can greatly increase the probability for finding and losing child.If the child that someone finds loss can be by this
System notifies the parent of child or someone to see that child can also help to further reduce searching range in the system that feeds back to.
Embodiment 2
The broadcasting tasks of examples detailed above are all emergency tasks, below by taking a shop sends walking advertisement in market as an example
Explain the flow of non-emergent property task.Assuming that a shop in market prepares to release the purchase of ' buying one and geing one free ' in Labor Day
Object activity, then businessman can send non-emergent property broadcasting tasks in system, and the center that broadcast is arranged is the position in shop, sounding
The time in ranging from entire market, broadcast is 9 points of five a whole morning, and the content of taped broadcast is the activity description in shop, content record
It will use socket that audio is sent to server after system, server, which receives, judges after broadcasting tasks it to be non-emergent
Property task, with regard to using receive forward again by the way of receive, selected according to the center of broadcast and range of voice after receiving
System user forwarding broadcasted content in market and broadcast time.Likewise, after the user in market receives broadcasting tasks
Judge it for non-emergent property task, using receive be stored as audio file by the way of receive.When user has received extensively
Whether the beginning detecting system time reaches phonation time after broadcasting task, just starts to play audio after reaching.This completes
The function of playing audio simultaneously at the appointed time is that the people in entire market hears that movable message is done in shop, helps shop
Obtain more customers.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical solution and advantageous effect
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the guarantor of the present invention
Within the scope of shield.
Claims (9)
1. a kind of movable self-organization voice broadcast service system participated in based on group, it is characterised in that：
S1, the system with reality in broadcast system it is different be：Here playback equipment is that a large amount of intelligent movable is whole
End, it is not limited by regions, and also each terminal can both be initiated to broadcast, and can also play broadcast.
S2, user select the task of two homochronousness broadcast, the selection of urgent broadcasting tasks real-time according to the emergency of broadcasting tasks
Receiving terminal synchronous cant while broadcast, i.e. user's recorded speech, non-emergent broadcasting tasks select fixed time broadcast, i.e. family advance
Voice is recorded, specific time synchronization sounding is selected, there is provision of center and the range of voice of Overt responses in addition, this
In center be defaulted as the position of task promoter.
S3, broadcasting tasks are sent initially to task management server, and server first judges task after receiving broadcasting tasks
Emergency, the user near the task choosing task promoter of emergency carry out receiving while forwarding；Non-emergent task uses
Equal arrival specified time forwards again after receiving.
S4, the terminal in broadcasting area start to play the content of sound after receiving emergency broadcasting tasks, receive
Start to play after receiving after non-emergent property task etc..Sometimes user according to the content of sound needs make corresponding action and
Feedback.For example the content broadcasted is to find the children to go astray from the group, then user can help to find and feedback looks for information.
2. a kind of movable self-organization voice broadcast service system participated in based on group according to claim 1, it is characterised in that：
Broadcasting tasks can be divided into two classes according to the emergency of task and be sent.Emergency task needs to send due to its urgency
Sound is also played simultaneously in side recipient when recording, and this broadcast mode is known as real-time broadcast.Therefore sender will accomplish
It is sent when recording, recipient's receiving while plays, while such sender just completes the sounding when recording with recipient
The function of broadcast.
3. a kind of movable self-organization voice broadcast service system participated in based on group according to claim 1, it is characterised in that：
Broadcasting tasks can be divided into two classes according to the emergency of task and be sent.Non-emergent property task, can due to not having urgency
To select after recording broadcasted content, sounding, this broadcast mode are known as fixed time broadcast to point simultaneously at the appointed time.
4. a kind of movable self-organization voice broadcast service system participated in based on group according to claim 1, it is characterised in that：
The range that the central point and sounding of sounding are set is needed in broadcasting tasks, i.e., hair is synchronized in certain position range
Sound, broadcasting tasks are relevant with position.User in system needs the location information periodically to server upload user,
Task management server selects the user in the range as recipient by the range of voice that task is arranged.
5. a kind of movable self-organization voice broadcast service system participated in based on group according to claim 1, it is characterised in that：
Broadcasting tasks are forwarded to the user in specified range again by task management server, which is CS frameworks.Server connects
After receiving broadcasting tasks, different forwardings is done according to task type, emergency task needs receiving while to forward, non-emergent property
Task forwards again after receiving.
6. a kind of movable self-organization voice broadcast service system participated in based on group according to claim 1, it is characterised in that：
The playback equipment of entire broadcast system is moveable intelligent terminal, is that the terminal in certain geographic range is set up temporarily.
7. a kind of movable self-organization voice broadcast service system participated in based on group according to claim 1, it is characterised in that：
Recipient plays audio after receiving task using the max volume that intelligent terminal allows, when broadcasting tasks need group
When strength is completed, the people of recipient and surrounding needs to make action and feedback after hearing the content of task.For example task is in quotient
The children to go astray from the group are found in field, then hearing that the people of broadcasted content can help to find this children, and feed back and look for result.
8. a kind of movable self-organization voice broadcast service system participated in based on group according to claim 1, it is characterised in that：
The normal life state of the sound broadcasted in order to prevent excuse me user, user can be arranged allow to receive the period broadcasted and
Allow to receive and reach broadcast type, for example be arranged and allow to receive all broadcast in 10. -12 points, allows to receive the wide of emergency task
It broadcasts.
9. a kind of movable self-organization voice broadcast service system participated in based on group according to claim 1, it is characterised in that：
In order to encourage user to receive broadcasting tasks, the custom system for receiving broadcast each time can be to certain excitation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810571598.8A CN108768569A (en) | 2018-05-31 | 2018-05-31 | A kind of movable self-organization voice broadcast service system participated in based on group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810571598.8A CN108768569A (en) | 2018-05-31 | 2018-05-31 | A kind of movable self-organization voice broadcast service system participated in based on group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108768569A true CN108768569A (en) | 2018-11-06 |
Family
ID=64000081
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810571598.8A Pending CN108768569A (en) | 2018-05-31 | 2018-05-31 | A kind of movable self-organization voice broadcast service system participated in based on group |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111464959A (en) * | 2020-04-17 | 2020-07-28 | 福建福宇智慧信息科技有限公司 | Sound reminding method and system based on electronic student identity card |
| CN115065571A (en) * | 2022-06-14 | 2022-09-16 | 南昌职业大学 | Voice equipment for large meeting place |
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Application publication date: 20181106 |