CN107528653B - Broadcast area control method and device - Google Patents
Broadcast area control method and device Download PDFInfo
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- CN107528653B CN107528653B CN201710784472.4A CN201710784472A CN107528653B CN 107528653 B CN107528653 B CN 107528653B CN 201710784472 A CN201710784472 A CN 201710784472A CN 107528653 B CN107528653 B CN 107528653B
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- 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
- H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
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- 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
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- 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
- H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
- H04H20/63—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast to plural spots in a confined site, e.g. MATV [Master Antenna Television]
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
The present invention provides a kind of broadcast area control method and device.The method is applied to audio broadcasting controller, is stored with current broadcast zone list in audio broadcasting controller.The described method includes: receiving the request being adjusted to the broadcast state of target subregion；Judge whether request has overlapping or contradiction with current broadcast zone list according to request and current broadcast zone list；Current broadcast zone list is updated according to judging result, and the broadcast state of target subregion is adjusted according to updated broadcast area list.Thus, the broadcast state of target subregion can be adjusted, also it can be realized to start broadcasting in the small range that the subregion for broadcasting some repeatedly carries out belonging to the subregion and break operation, while reducing the complexity of narrowcast operation of the administrative staff to same subregion.
Description
Technical field
The present invention relates to fields of communication technology, in particular to a kind of broadcast area control method and device.
Background technique
National correlation department is drafting the standard and agreement of emergent broadcast communication at present, to guarantee front-end control facilities energy
Safety, real-time, intelligently controlling terminal region loudspeaker play specified broadcasted content, such as play agricultural knowledge to rural area
Or Flood Pre-warning System etc..
Current broadcast controls by the way of EBM_ID, and which is to be controlled according to operation note broadcast.For example,
The operation that broadcast is started broadcasting currently is carried out to the county A, No. EBM_ID is 1, is then the broadcast for being 1 to EBM_ID when needing to break
It carries out breaking operation.The shortcomings which, is, if administrative staff in the case where the full county A broadcasts, need only to certain under the county A
A town carries out breaking operation, then cannot achieve.Under normal circumstances, administrative staff need first to carry out breaking operation to the entire county A, so
Successively selection needs the region broadcasted to broadcast again again afterwards, is just able to achieve this purpose.But this operation will cause broadcast area
Broadcast audio interrupts a period of time, and complicated for operation is easy to appear operating mistake.
Summary of the invention
In order to overcome above-mentioned deficiency in the prior art, technical problem to be solved by the invention is to provide a kind of service areas
Domain control method and device can be realized and repeatedly carry out belonging to the small of the subregion in the subregion for broadcasting some
Range, which starts broadcasting, breaks operation, while reducing the complexity of narrowcast operation of the administrative staff to same subregion.
Present pre-ferred embodiments provide a kind of broadcast area control method, and the method is controlled applied to audio broadcasting
Device is stored with current broadcast zone list in the audio broadcasting controller, wherein current broadcast zone list includes at least one
The broadcast message of sub-regions, which comprises
Receive the request being adjusted to the broadcast state of target subregion；
The request and the current broadcast zone list are judged according to the request and the current broadcast zone list
Whether overlapping or contradiction are had；
The current broadcast zone list is updated according to judging result, and according to updated broadcast area list
The broadcast state of the target subregion is adjusted.
Present pre-ferred embodiments additionally provide a kind of broadcast area control device, and described device is applied to audio broadcasting control
Device processed is stored with current broadcast zone list in the audio broadcasting controller, wherein current broadcast zone list includes at least
The broadcast message of one sub-regions, described device include:
Receiving module, for receiving the request being adjusted to the broadcast state of target subregion；
Judgment module, for according to it is described request and the current broadcast zone list judge it is described request with it is described currently
Whether broadcast area list has overlapping or contradiction；
Adjust module, for being updated according to judging result to the current broadcast zone list, and according to update after
Broadcast area list the broadcast state of the target subregion is adjusted.
In terms of existing technologies, the invention has the following advantages:
The present invention provides a kind of broadcast area control method and device, and the method is applied to audio broadcasting controller.Institute
It states and is stored with current broadcast zone list in audio broadcasting controller.Wherein, the current broadcast zone list includes at least one
The broadcast message of sub-regions.The audio broadcasting controller is adjusted the broadcast state of target subregion receiving
After request, the request and the current broadcast zone list are analyzed, to judge the request and the current broadcast
Whether zone list has overlapping or contradiction.And then the current broadcast zone list is updated according to judging result, and root
It is adjusted according to broadcast state of the updated broadcast area list to the target subregion.Thus, it is possible to target sub-district
The broadcast state in domain is adjusted, and also be can be realized and is repeatedly carried out belonging to the subregion in the subregion for broadcasting some
Small range start broadcasting and break operation, while reducing the complexity of narrowcast operation of the administrative staff to same subregion.
For enable invention above objects, features, and advantages be clearer and more comprehensible, present pre-ferred embodiments are cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the block diagram for the broadcast system that present pre-ferred embodiments provide.
Fig. 2 is the block diagram of Fig. 1 sound intermediate frequency Broadcast Controller.
Fig. 3 is the block diagram of broadcast terminal in Fig. 1.
Fig. 4 is one of the flow diagram for the broadcast area control method that present pre-ferred embodiments provide.
Fig. 5 is the flow diagram for the sub-step that step S130 includes in Fig. 4.
Fig. 6 is the two of the flow diagram for the broadcast area control method that present pre-ferred embodiments provide.
Fig. 7 is the block diagram for the broadcast area control device that present pre-ferred embodiments provide.
Icon: 10- broadcast system；100- audio broadcasting controller；110- first memory；The storage control of 120- first
Device；130- first processor；200- broadcast terminal；210- second memory；The second storage control of 220-；230- second processing
Device；300- broadcast area control device；310- creation module；320- receiving module；330- judgment module；340- adjusts module.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile of the invention
In description, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
With reference to the accompanying drawing, it elaborates to some embodiments of the present invention.In the absence of conflict, following
Feature in embodiment and embodiment can be combined with each other.
Fig. 1 is please referred to, Fig. 1 is the block diagram for the broadcast system 10 that present pre-ferred embodiments provide.The broadcast
System 10 includes the audio broadcasting controller 100 and broadcast terminal 200 of communication connection.100 basis of audio broadcasting controller
Received broadcast operation sends to broadcast terminal 200 and instructs, so that broadcast terminal 200 plays corresponding broadcasted content.Wherein,
The audio broadcasting controller 100 can by wired (for example, IP, DVB-C etc.) or wireless (for example, FM, DTMB-T etc.) with
The broadcast terminal 200 establishes communication.
Referring to figure 2., Fig. 2 is the block diagram of Fig. 1 sound intermediate frequency Broadcast Controller 100.The audio broadcasting controller
100 include: first memory 110, the first storage control 120, first processor 130 and broadcast area control device 300.
Between the first memory 110, the first storage control 120 and each element of first processor 130 directly or
Ground connection is electrically connected, to realize the transmission or interaction of data.For example, these elements can pass through one or more communication between each other
Bus or signal wire, which are realized, to be electrically connected.Broadcast area control device 300, the service area are stored in first memory 110
Domain control device 300 includes that at least one can be stored in the first memory in the form of software or firmware (firmware)
Software function module in 110.The software program that the first processor 130 is stored in first memory 110 by operation
And module, such as the broadcast area control device 300 in the embodiment of the present invention, at various function application and data
Reason, i.e. broadcast area control method in the realization embodiment of the present invention.
Wherein, the first memory 110 may be, but not limited to, random access memory (Random Access
Memory, RAM), read-only memory (Read Only Memory, ROM), programmable read only memory (Programmable
Read-Only Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only
Memory, EPROM), electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only
Memory, EEPROM) etc..Wherein, first memory 110 is receiving execution for storing program, the first processor 130
After instruction, described program is executed.The first processor 130 and other access of possible component to first memory 110
It can be carried out under the control of first storage control 120.
The first processor 130 may be a kind of IC chip, the processing capacity with signal.Above-mentioned first
Processor 130 can be at general processor, including central processing unit (Central Processing Unit, CPU), network
Manage device (Network Processor, NP) etc..Can also be digital signal processor (DSP), specific integrated circuit (ASIC),
Field programmable gate array (FPGA) either other programmable logic device, discrete gate or transistor logic, discrete hard
Part component.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.General processor
It can be microprocessor or the processor be also possible to any conventional processor etc..
It is appreciated that structure shown in Fig. 2 be only illustrate, audio broadcasting controller 100 may also include than shown in Fig. 2 more
More perhaps less component or with the configuration different from shown in Fig. 2.Each component shown in Fig. 2 can be using hardware, soft
Part or combinations thereof is realized.
Fig. 3 is the block diagram of broadcast terminal 200 in Fig. 1.The broadcast terminal 200 can be loudspeaker, can also
To be equipment that other can play broadcasted content.The broadcast terminal 200 includes the storage control of second memory 210, second
Device 220 and second processor 230.
Wherein, first in the second memory 210, the second storage control 220 and second processor 230 and Fig. 2
The hardware configuration of memory 110, the first storage control 120 and first processor 130 is identical, just no longer introduces one by one herein.
Fig. 4 is one of the flow diagram for the broadcast area control method that present pre-ferred embodiments provide.The method
Applied to audio broadcasting controller 100.Current broadcast zone list is stored in the audio broadcasting controller 100, wherein when
Preceding broadcast area list includes the broadcast message of at least one subregion.Further, broadcast is not played in all subregions
In the case where, the current broadcast zone list can be sky.The detailed process of broadcast area control method is carried out below detailed
It is thin to illustrate.
Step S120 receives the request being adjusted to the broadcast state of target subregion.
In the present embodiment, the audio broadcasting controller 100 can be received in several ways to target subregion
The request that broadcast state is adjusted.For example, the audio broadcasting controller 100 can be connect with a computing device communication, institute
It states and calculates the broadcast operation that equipment receives user's input, generate request corresponding with the broadcast operation, and the request is sent
To the audio broadcasting controller 100.
Wherein, the request may include the broadcast message of target subregion.The broadcast message may include target
The title and broadcast state in region.Broadcast state may include: stop/start broadcasting, broadcast program and the corresponding broadcast of the broadcast program
Priority.Wherein, target subregion can be a sub-regions, can be multiple subregions.
Step S130 judges the request and the current broadcast according to the request and the current broadcast zone list
Whether zone list has overlapping or contradiction.
In the present embodiment, the target subregion in the request can be the sub-district in the current broadcast zone list
Domain may not be the subregion in the current broadcast zone list.
Referring to figure 5., Fig. 5 is the flow diagram for the sub-step that step S130 includes in Fig. 4.The step S130 can be with
Including sub-step S131, sub-step S132 and sub-step S133.
Sub-step S131, by the name of the subregion in the title of the target subregion and the current broadcast zone list
Title compares, and judges whether the request has overlapping or contradiction with the current broadcast zone list.
In the present embodiment, by by the sub-district in the title of the target subregion and the current broadcast zone list
Whether the title in domain is compared one by one, include target subregion with the determination current broadcast zone list.
When the current broadcast zone list includes target subregion, sub-step S132 is executed.In the current broadcast
When zone list does not include target subregion, sub-step S133 is executed.
Sub-step S132 determines that the request has overlapping or contradiction with the current broadcast zone list.
Sub-step S133, determine the request with the current broadcast zone list is not be overlapped or contradiction.
For example, the current broadcast zone list includes tri- sub-regions of A, B, C, if the target subregion is A, institute
Stating request has overlapping or contradiction with the current broadcast zone list；If the target subregion is D, the request and institute
Current broadcast zone list is stated not to be overlapped or contradiction.
Wherein, overlapping refers to that the information recorded in the target subregion and the current broadcast zone list has repetition.
Contradiction refers to that the information recorded in the request and the current broadcast zone list has inconsistent place.For example, described work as
The preceding county broadcast area list records A is to start broadcasting, and the county A includes multiple towns: a1, a2, a2, and the received request is broken for a1；
Or, the priority of the program of a1 is 1, the priority for the program that the received request is a1 is 2, then being at this time exactly described ask
Ask contradictory with the current broadcast zone list.
Therefore, it is necessary to by the request information and current broadcast zone list in subregion title, broadcast program,
Priority etc. is compared, in order to complete to update.
As an implementation, the audio broadcasting controller 100 parses received request, to broadcast sub-district
Domain is that basic unit constructs newly-increased instruction list.Wherein, each unit mainly includes that the title of subregion (or is used in list
Distinguish the region code of different zones), programme information, broadcast priority and stop/start broadcasting.For example, received request is to A, B, C tri-
Sub-regions start broadcasting, then this operation can be decomposed into that subregion A starts broadcasting, subregion B starts broadcasting, subregion C starts broadcasting, and be stored in institute
It states in newly-increased instruction list.
It, will be every in the newly-increased instruction list after request obtains the newly-increased instruction list by analysis based on the received
A unit is compared with each unit in the current broadcast zone list, if there is the case where overlapping or contradiction, is gone
Except corresponding unit in the current broadcast zone list.For example, subregion A starts broadcasting and newly-increased finger in current broadcast zone list
It enables subregion A in list break contradiction, then deletes the unit that A containing subregion starts broadcasting in current broadcast zone list.
Further, the content of each unit in the newly-increased instruction list is increased into the current broadcast zone list
In.
Step S140 is updated the current broadcast zone list according to judging result, and according to updated wide
Zone list is broadcast to be adjusted the broadcast state of the target subregion.
In an embodiment of the present embodiment, it is described according to the judging result to the current broadcast zone list
The step of being updated include:
The request with the current broadcast zone list is not be overlapped or contradiction when, by the name of the target subregion
Claim and the broadcast state of subregion is added in the current broadcast zone list to update the current broadcast zone list.
In the present embodiment, the request with the current broadcast zone list is not be overlapped or contradiction, characterization target
There is no relationship, the audio broadcasting controller 100 needs for subregion in subregion and the current broadcast zone list
Being added according to the request to the current broadcast zone list can be completed to the current broadcast zone list more
Newly.
In the another embodiment of the present embodiment, it is described according to judging result to the current broadcast zone list into
Row update the step of include:
When the request has overlapping or contradiction with the current broadcast zone list, worked as according to the request to described
The broadcast state of target subregion is updated in preceding broadcast area list.
In the present embodiment, the request has overlapping or contradiction, characterization target with the current broadcast zone list
Region is related with the subregion in the current broadcast zone list, and the needs of audio broadcasting controller 100 are asked according to
It asks and the current broadcast zone list is updated.Wherein, the mode of update may is that the audio broadcasting controller 100
The current broadcast zone list is compared about the broadcast state of target subregion according in the request, and then will not
Consistent place is updated according to the request；Or, the audio broadcasting controller 100 is by the current broadcast zone list
In deleted about the broadcast title and broadcast state of the target subregion, then according to the request by the target subregion
It is added in the current broadcast zone list of delete target subregion, to complete to update.
For example, being stored with following information in current broadcast zone list: subregion A, B, C, D start broadcasting, program a, priority
It is 2.If the request received is that subregion B is broken, will be updated in the current broadcast zone list are as follows: subregion A, C,
D starts broadcasting, program a, priority 2；Subregion B is broken.Alternatively, being stored with following information: sub-district in current broadcast zone list
Domain A starts broadcasting, program a, priority 1.If the request received is that subregion A starts broadcasting, program a, priority 2, then by institute
It states and is updated in current broadcast zone list are as follows: subregion A starts broadcasting, program a, priority 2.Wherein, the priority that priority is 2
Not great Yu priority be 1 priority level.Further, after completing primary update, if broadcast request next time is corresponding
Request be unrelated, the audio broadcasting control of breaking the subregion of state in the updated current broadcast zone list
Device 100 processed can will then be removed from the list for the subregion for breaking state.
In an embodiment of the present embodiment, if received broadcast operation is tetra- sub-districts of A, B, C, D for the first time
The bindings in domain, and tetra- sub-regions of A, B, C, D are to start broadcasting.The audio broadcasting controller 100 is by the operation note in institute
It states in the column of current broadcast region.Second of received broadcast operation is that subregion B is broken.During current realization, because
Before be bindings, it is therefore desirable to tetra- sub-regions of A, B, C, D are disposed as breaking by operator, be then arranged again A, C,
Tri- sub-regions of D are to start broadcasting just to may be implemented.And in the present solution, the audio broadcasting controller 100 then can be directly by institute
It states subregion B in current broadcast zone list to be updated to break by starting broadcasting, that is, completes the response to the second broadcast operation.If
Third time broadcast operation is the operation for other subregions (non-subregion B), then in the mistake responded to third time broadcast operation
Cheng Zhong, the audio broadcasting controller 100 will be deleted from the current broadcast zone list about the information of subregion B.
In the present embodiment, it is described according to updated broadcast area list to the broadcast state of the target subregion into
Row adjustment mode include:
Each sub-district in updated current broadcast zone list is sent by updated current broadcast zone list
The corresponding broadcast terminal 200 in domain, so that the current broadcast area of the broadcast terminal 200 of the target subregion upon a reception of an updated
Broadcast state is adjusted after domain list.
In the present embodiment, for example, current broadcast zone list are as follows: subregion A, B, C, D start broadcasting, program a, and priority is
2.If the request received is that subregion B is broken, will be updated in the current broadcast zone list are as follows: subregion A, C, D
It starts broadcasting, program a, priority 2；Subregion B is broken.The audio broadcasting controller 100 is by the current broadcast area of update
Domain list is sent to the broadcast terminal 200 positioned at tetra- sub-regions of A, B, C, D by reconfigurable control signal.The broadcast terminal
After 200 receive the current broadcast zone list of update, it received current broadcast zone list can will abandon, press before
It works according to the current broadcast zone list of update.
For example, the broadcast terminal 200 positioned at subregion A parses updated current broadcast zone list, obtain
Subregion A is the state that starts broadcasting, then the broadcast terminal 200 positioned at subregion A does not need then to switch to break by starting broadcasting.And it is located at son
The broadcast terminal 200 of region B parses updated current broadcast zone list, and obtaining subregion B is to break state, that
Broadcast terminal 200 positioned at subregion B then needs to switch to break by starting broadcasting.Some is being broadcasted thus, it is possible to realize
Subregion repeatedly carry out inputting small-scale start broadcasting of the subregion and break operation, while simplifying answering for manager works
Polygamy.
Wherein, reconfigurable control signal refers on the basis of initial current broadcast zone list, after being updated, will update
Current broadcast zone list be encapsulated as control instruction according to communication protocol, and the control instruction is sent to broadcast terminal
200。
Please refer to Fig. 6, Fig. 6 be the broadcast area control method that present pre-ferred embodiments provide flow diagram it
Two.Before step S120, the method can also include step S110.
Step S110 creates current broadcast zone list according to current broadcast areas case.
In the present embodiment, the audio broadcasting controller 100 can receive broadcast operation under circumstance of initialization, from
And generate current broadcast zone list corresponding with broadcast operation.
Fig. 7 is please referred to, Fig. 7 is the block diagram for the broadcast area control device 300 that present pre-ferred embodiments provide.
The broadcast area control device 300 is applied to audio broadcasting controller 100, is stored in the audio broadcasting controller 100
Current broadcast zone list.Wherein, current broadcast zone list includes the broadcast message of at least one subregion.The service area
Domain control device 300 includes receiving module 320, judgment module 330 and adjustment module 340.
Receiving module 320, for receiving the request being adjusted to the broadcast state of target subregion.
In the present embodiment, the receiving module 320 is used to execute the step S120 in Fig. 4, about the receiving module
320 specific descriptions are referred to the description of step S210 in Fig. 4.
Judgment module 330, for according to it is described request and the current broadcast zone list judge it is described request with it is described
Whether current broadcast zone list has overlapping or contradiction.
In the present embodiment, the judgment module 330 is used to execute the step S130 in Fig. 4, about the judgment module
330 specific descriptions are referred to the description of step S130 in Fig. 4.
Module 340 is adjusted, for being updated according to judging result to the current broadcast zone list, and according to update
Broadcast area list afterwards is adjusted the broadcast state of the target subregion.
The adjustment module 340 includes: according to the mode that judging result is updated the current broadcast zone list
The request with the current broadcast zone list is not be overlapped or contradiction when, by the name of the target subregion
Claim and the broadcast state of subregion is added in the current broadcast zone list to update the current broadcast zone list.
The mode that the adjustment module 340 is updated the current broadcast zone list according to the judging result is also
Include:
When the request has overlapping or contradiction with the current broadcast zone list, worked as according to the request to described
The broadcast state of target subregion is updated in preceding broadcast area list.
In the present embodiment, the adjustment module 340 is used to execute the step S140 in Fig. 4, about the adjustment module
340 specific descriptions are referred to the description of step S140 in Fig. 4.
Referring once again to Fig. 7, the broadcast area control device 300 can also include creation module 310.
Creation module 310, for creating current broadcast zone list according to current broadcast areas case.
In the present embodiment, the creation module 310 is used to execute the step S110 in Fig. 6, about the creation module
310 specific descriptions are referred to the description of step S110 in Fig. 6.
In conclusion the present invention provides a kind of broadcast area control method and device, it is applied to audio broadcasting controller.Institute
It states and is stored with current broadcast zone list in audio broadcasting controller, wherein current broadcast zone list includes at least one son
The broadcast message in region.The audio broadcasting controller is receiving the request being adjusted to the broadcast state of target subregion
Afterwards, the request and the current broadcast zone list are analyzed, to judge the request and the current broadcast region
Whether list has overlapping or contradiction.And then the current broadcast zone list is updated according to judging result, and according to more
Broadcast area list after new is adjusted the broadcast state of the target subregion.Thus, it is possible to target subregion
Broadcast state is adjusted, and also be can be realized and is repeatedly carried out belonging to the small of the subregion in the subregion for broadcasting some
Range, which starts broadcasting, breaks operation, while reducing the complexity of narrowcast operation of the administrative staff to same subregion.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of broadcast area control method, which is characterized in that the method is applied to audio broadcasting controller, and the audio is wide
It broadcasts and is stored with current broadcast zone list in controller, wherein current broadcast zone list includes the wide of at least one subregion
Broadcast information, which comprises
Receive the request being adjusted to the broadcast state of target subregion；
According to it is described request and the current broadcast zone list judge it is described request and the current broadcast zone list whether
There are overlapping or contradiction；
The current broadcast zone list is updated according to judging result, and according to updated broadcast area list to institute
The broadcast state for stating target subregion is adjusted.
2. the method according to claim 1, wherein described arrange according to the request and the current broadcast region
Table judges that the step of whether request has overlapping or contradiction with the current broadcast zone list includes:
The title of the target subregion and the title of the subregion in the current broadcast zone list are compared；
If the current broadcast zone list includes the title of the target subregion, determine the request with it is described current wide
Broadcasting zone list has overlapping or contradiction；
If the current broadcast zone list does not include the title of the target subregion, determine the request with it is described current
Broadcast area list is not overlapped or contradiction.
3. the method according to claim 1, wherein it is described according to the judging result to the current broadcast area
The step of domain list is updated include:
The request with the current broadcast zone list is not be overlapped or contradiction when, by the title of the target subregion and
The broadcast state of subregion is added in the current broadcast zone list to update the current broadcast zone list.
4. the method according to claim 1, wherein described arrange the current broadcast region according to judging result
The step of table is updated include:
When the request has overlapping or contradiction with the current broadcast zone list, according to the request to described current wide
The broadcast state for broadcasting target subregion in zone list is updated.
5. the method according to claim 1, wherein it is described according to updated broadcast area list to the mesh
The mode that is adjusted of broadcast state of mark subregion includes:
Each sub-regions pair in updated current broadcast zone list are sent by updated current broadcast zone list
The broadcast terminal answered, so as to be adjusted after the current broadcast zone list of the broadcast terminal of the target subregion upon a reception of an updated
Whole broadcast state.
6. the method according to claim 1, wherein the method also includes:
Current broadcast zone list is created according to current broadcast areas case.
7. a kind of broadcast area control device, which is characterized in that described device is applied to audio broadcasting controller, and the audio is wide
It broadcasts and is stored with current broadcast zone list in controller, wherein current broadcast zone list includes the wide of at least one subregion
Information is broadcast, described device includes:
Receiving module, for receiving the request being adjusted to the broadcast state of target subregion；
Judgment module, for judging the request and the current broadcast according to the request and the current broadcast zone list
Whether zone list has overlapping or contradiction；
Module is adjusted, for being updated according to judging result to the current broadcast zone list, and according to updated wide
Zone list is broadcast to be adjusted the broadcast state of the target subregion.
8. device according to claim 7, which is characterized in that the adjustment module is according to judging result to described current wide
Broadcasting the mode that zone list is updated includes:
The request with the current broadcast zone list is not be overlapped or contradiction when, by the title of the target subregion and
The broadcast state of subregion is added in the current broadcast zone list to update the current broadcast zone list.
9. device according to claim 7, which is characterized in that the adjustment module is worked as according to the judging result to described
The mode that preceding broadcast area list is updated includes:
When the request has overlapping or contradiction with the current broadcast zone list, according to the request to described current wide
The broadcast state for broadcasting target subregion in zone list is updated.
10. device according to claim 7, which is characterized in that described device further include:
Creation module, for creating current broadcast zone list according to current broadcast areas case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710784472.4A CN107528653B (en) | 2017-09-04 | 2017-09-04 | Broadcast area control method and device |
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| CN102026130B (en) * | 2009-09-18 | 2014-04-09 | 中兴通讯股份有限公司 | Method, system and device for notifying emergency area identification |
| CN103414993A (en) * | 2013-07-26 | 2013-11-27 | 华为终端有限公司 | Method for controlling wireless network states and wireless router |
| CN105703863B (en) * | 2016-03-15 | 2018-05-08 | 北京数码视讯科技股份有限公司 | The playback method and system of a kind of emergent broadcast |
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