CN107528653A - Broadcast area control method and device - Google Patents
Broadcast area control method and device Download PDFInfo
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- CN107528653A CN107528653A CN201710784472.4A CN201710784472A CN107528653A CN 107528653 A CN107528653 A CN 107528653A CN 201710784472 A CN201710784472 A CN 201710784472A CN 107528653 A CN107528653 A CN 107528653A
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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
-
- 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.Methods described is applied to audio broadcasting controller, and current broadcast zone list is stored with audio broadcasting controller.Methods described includes：Receive 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 judged result, and is adjusted according to the broadcast area list pair after renewal and the broadcast state of target subregion.Thus, the broadcast state of target subregion can be adjusted, also it can realize that the small range for repeatedly carrying out belonging to the subregion in the subregion for broadcasting some starts broadcasting and breaks operation, while reduce the complexity that administrative staff operate to the narrowcast of same subregion.
Description
Technical field
The present invention relates to communication technical field, in particular to a kind of broadcast area control method and device.
Background technology
National correlation department is drafting the standard and agreement of emergent broadcast communication at present, to ensure front-end control facilities energy
Safety, in real time, intelligently control the loudspeaker of terminal area to play the broadcasted content specified, such as play agricultural knowledge to rural area
Or Flood Pre-warning System etc..
Current broadcast is controlled by the way of EBM_ID, and which is that broadcast is controlled according to operation note.Such as
The operation started broadcasting of broadcast is currently carried out to A counties, No. EBM_ID is 1, is then to broadcast that EBM_ID is 1 when needing to break
Carry out breaking operation.The shortcomings which, is, if, it is necessary to only to certain under A counties in the case that administrative staff broadcast in full A counties
Individual town carries out breaking operation, then can not realize.Generally, administrative staff need first whole A counties to be carried out breaking operation, so
The region that selection needs to broadcast successively again afterwards is broadcasted again, could realize this purpose.But this operation can cause broadcast area
Broadcast audio interrupts a period of time, and operating mistake easily occurs in complex operation.
The content of the invention
In order to overcome above-mentioned deficiency of the prior art, the technical problems to be solved by the invention are to provide a kind of service area
Domain control method and device, it can be realized repeatedly carries out belonging to the small of the subregion in the subregion for broadcasting some
Scope, which starts broadcasting, breaks operation, while reduces the complexity that administrative staff operate to the narrowcast of same subregion.
Present pre-ferred embodiments provide a kind of broadcast area control method, and methods described controls applied to audio broadcasting
Device, current broadcast zone list is stored with the audio broadcasting controller, wherein, current broadcast zone list includes at least one
The broadcast message of sub-regions, methods described include：
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 is had；
The current broadcast zone list is updated according to judged result, and according to the broadcast area list after renewal
Pair it is adjusted with the broadcast state of the target subregion.
Present pre-ferred embodiments additionally provide a kind of broadcast area control device, and described device is applied to audio broadcasting control
Device processed, current broadcast zone list is stored with the audio broadcasting controller, wherein, current broadcast zone list is included 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；
Judge 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；
Adjusting module, for being updated according to judged result to the current broadcast zone list, and according to renewal after
Broadcast area list pair and the broadcast state of the target subregion be adjusted.
In terms of existing technologies, the invention has the advantages that：
The present invention provides a kind of broadcast area control method and device, and methods described is applied to audio broadcasting controller.Institute
State and current broadcast zone list is stored with audio broadcasting controller.Wherein, the current broadcast zone list includes at least one
The broadcast message of sub-regions.The audio broadcasting controller is receiving what the broadcast state of target subregion was adjusted
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 judged result, and root
It is adjusted according to the broadcast area list pair after renewal and the broadcast state of the target subregion.Thus, it is possible to target
The broadcast state in region is adjusted, and can also be realized and repeatedly be carried out belonging to the sub-district in the subregion for broadcasting some
The small range in domain, which starts broadcasting, breaks operation, while reduces the complexity that administrative staff operate to the narrowcast of same subregion
Property.
To enable the above-mentioned purpose of invention, feature and advantage to become apparent, present pre-ferred embodiments cited below particularly, and
Accompanying drawing appended by cooperation, is described in detail below.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying 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 Controllers.
Fig. 3 is the block diagram of broadcast terminal in Fig. 1.
Fig. 4 is one of schematic flow sheet of broadcast area control method that present pre-ferred embodiments provide.
Fig. 5 is the schematic flow sheet of the sub-step that step S130 includes in Fig. 4.
Fig. 6 is the two of the schematic flow sheet 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 systems；100- audio broadcasting controllers；110- first memories；The storage controls of 120- first
Device；130- first processors；200- broadcast terminals；210- second memories；The storage controls of 220- second；230- second processings
Device；300- broadcast area control devices；310- creation modules；320- receiving modules；330- judge modules；340- adjusting modules.
Embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Generally exist
The component of the embodiment of the present invention described and illustrated in accompanying drawing can be configured to arrange and design with a variety of herein.Cause
This, the detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.Meanwhile the present invention's
In description, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
Below in conjunction with the accompanying drawings, some embodiments of the present invention are elaborated.It is following in the case where not conflicting
Feature in embodiment and embodiment can be mutually combined.
Fig. 1 is refer 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.The basis of audio broadcasting controller 100
The broadcast operation of reception, send and instruct to broadcast terminal 200, so that broadcast terminal 200 plays corresponding broadcasted content.Wherein,
The audio broadcasting controller 100 can by wired (such as IP, DVB-C etc.) or wireless (such as FM, DTMB-T etc.) with
The broadcast terminal 200 establishes communication.
Fig. 2 is refer to, Fig. 2 is the block diagram of Fig. 1 sound intermediate frequencies 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 130 each element of the first memory 110, the first storage control 120 and first processor directly or
Ground connection is electrically connected with, to realize the transmission of data or interaction.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 with.Broadcast area control device 300, the service area are stored with first memory 110
Domain control device 300 can be stored in the first memory including at least one in the form of software or firmware (firmware)
Software function module in 110.The first processor 130 is stored in the software program in first memory 110 by operation
And module, such as the broadcast area control device 300 in the embodiment of the present invention, so as to perform at various function application and data
Reason, that is, realize the broadcast area control method in the 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 storage (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 used for storage program, and the first processor 130 is receiving execution
After instruction, described program is performed.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 is probably a kind of IC chip, has the disposal ability of 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), application specific integrated circuit (ASIC),
Field programmable gate array (FPGA) either other PLDs, discrete gate or transistor logic, discrete hard
Part component.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.General processor
Can be microprocessor or the processor can also be any conventional processor etc..
It is appreciated that structure shown in Fig. 2 is only to illustrate, audio broadcasting controller 100 may also include than shown in Fig. 2 more
More either less components have the configuration different from shown in Fig. 2.Each component shown in Fig. 2 can use hardware, soft
Part or its combination are realized.
Fig. 3 is the block diagram of broadcast terminal 200 in Fig. 1.The broadcast terminal 200 can be loudspeaker, also may be used
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, the second memory 210, the second storage control 220 and second processor 230 and first in 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 schematic flow sheet of broadcast area control method that present pre-ferred embodiments provide.Methods described
Applied to audio broadcasting controller 100.Current broadcast zone list is stored with 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 of, the current broadcast zone list can be sky.The idiographic flow of broadcast area control method is carried out in detail below
It is thin to illustrate.
Step S120, receive the request being adjusted to the broadcast state of target subregion.
In the present embodiment, the audio broadcasting controller 100 can receive to target subregion in several ways
The request that broadcast state is adjusted.For example the audio broadcasting controller 100 can be connected with a computing device communication, institute
The broadcast operation that computing device receives user's input is stated, generates request corresponding with the broadcast operation, and the request is sent
To the audio broadcasting controller 100.
Wherein, the request can include the broadcast message of target subregion.The broadcast message can include target
The title and broadcast state in region.Broadcast state can include：Stop/start broadcasting, broadcasted corresponding to broadcast program and the broadcast program
Priority.Wherein, target subregion can be a sub-regions, can be more sub-regions.
Step S130, the request and the current broadcast are judged 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, it may not be the subregion in the current broadcast zone list.
Fig. 5 is refer to, Fig. 5 is the schematic flow sheet of 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 with the subregion in the title of the target subregion and the current broadcast zone list
Title is contrasted, 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
The title in domain is compared one by one, to determine whether the current broadcast zone list includes target subregion.
When the current broadcast zone list includes target subregion, sub-step S132 is performed.In the current broadcast
When zone list does not include target subregion, sub-step S133 is performed.
Sub-step S132, judge that the request has overlapping or contradiction with the current broadcast zone list.
Sub-step S133, judge that the request does not have overlapping or contradiction with the current broadcast zone list.
For example the current broadcast zone list includes the sub-regions of A, B, C tri-, if the target subregion is A, institute
State request has overlapping or contradiction with the current broadcast zone list；If the target subregion is D, the request and institute
Stating current broadcast zone list does not have overlapping or contradiction.
Wherein, it is overlapping to refer to that the target subregion has repetition with the information recorded in the current broadcast zone list.
Contradiction refers to that the request has inconsistent place with the information recorded in the current broadcast zone list.Such as it is described work as
Preceding broadcast area list records A counties are to start broadcasting, and A counties include multiple towns：A1, a2, a2, the request of reception are broken for a1；
Or, the priority of a1 program is 1, the priority for the program that the request of reception is a1 is 2, then is exactly now described ask
Ask contradictory with the current broadcast zone list.
Therefore, it is necessary to by the subregion title in the information in the request and current broadcast zone list, broadcast program,
Priority etc. is compared, in order to complete to update.
As a kind of embodiment, request of the audio broadcasting controller 100 to reception parses, to broadcast sub-district
Domain is the newly-increased instruction list of elementary cell structure.Wherein, mainly the title including subregion (or is used for each unit in list
Distinguish the region code of different zones), programme information, broadcast priority and stop/start broadcasting.For example the request of reception is to A, B, C tri-
Sub-regions start broadcasting, then this operation can be decomposed into subregion A starts broadcasting, subregion B starts broadcasting, subregion C starts broadcasting, and be stored in institute
State in newly-increased instruction list.
, will be every in the newly-increased instruction list after obtaining the newly-increased instruction list by analysis according to the request of reception
Individual unit is contrasted with each unit in the current broadcast zone list, if there is overlapping or contradiction situation, 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
Make subregion A in list break contradiction, then delete 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, the current broadcast zone list is updated according to judged result, and according to wide after renewal
The broadcast state for broadcasting zone list pair and the target subregion is adjusted.
In an embodiment of the present embodiment, it is described according to the judged result to the current broadcast zone list
The step of being updated includes：
When the request does not have overlapping or contradiction with the current broadcast zone list, 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 does not have overlapping or contradiction with the current broadcast zone list, characterizes target
Subregion does not have relation, described 100 needs of audio broadcasting controller with the subregion in the current broadcast zone list
The current broadcast zone list, which is added, according to the request can complete to the current broadcast zone list more
Newly.
It is described that the current broadcast zone list is entered according to judged result in the another embodiment of the present embodiment
The step of row renewal, includes：
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 with the current broadcast zone list, characterizes target
Region is relevant with the subregion in the current broadcast zone list, and the audio broadcasting controller 100 needs to be asked according to described
Ask and the current broadcast zone list is updated.Wherein, the mode of renewal can be：The audio broadcasting controller 100
The current broadcast zone list is compared according to the broadcast state in the request on target subregion, 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 on 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 following information is stored with current broadcast zone list：Subregion A, B, C, D start broadcasting, program a, priority
For 2.Break if the request received is subregion B, will be updated in the current broadcast zone list：Subregion A, C,
D starts broadcasting, program a, priority 2；Subregion B is broken.Or following information is stored with current broadcast zone list：Sub-district
Domain A starts broadcasting, program a, priority 1.Started broadcasting if the request received is subregion A, program a, priority 2, then by institute
State and be updated in current broadcast zone list：Subregion A starts broadcasting, program a, priority 2.Wherein, priority is 2 priority
Not great Yu priority be 1 priority level.Further, after completing once to update, if broadcast request next time is corresponding
Request with the current broadcast zone list after renewal be break state subregion it is unrelated, the audio broadcasting control
Device 100 processed will can then be removed from the list to break the subregion of state.
In an embodiment of the present embodiment, if the broadcast operation received for the first time is tetra- sub-districts of A, B, C, D
The bindings in domain, and the sub-regions of A, B, C, D tetra- are to start broadcasting.The audio broadcasting controller 100 is by the operation note in institute
State in the row of current broadcast region.Second of broadcast operation received is broken for subregion B.In current implementation process, because
Be bindings before, it is therefore desirable to the sub-regions of A, B, C, D tetra- are disposed as breaking by operating personnel, then set again A, C,
The sub-regions of D tri- can just be realized to start broadcasting.And in this programme, the audio broadcasting controller 100 then can be directly by institute
State subregion B in current broadcast zone list to be updated to break by starting broadcasting, that is, complete 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 on subregion B information from the current broadcast zone list.
In the present embodiment, the broadcast area list pair according to after renewal and the broadcast state of the target subregion
The mode being adjusted includes：
Current broadcast zone list after renewal is sent to each sub-regions in the current broadcast zone list after renewal
Corresponding broadcast terminal 200, so that the current broadcast region of the broadcast terminal 200 of the target subregion upon a reception of an updated
Broadcast state is adjusted after list.
In the present embodiment, such as, current broadcast zone list is：Subregion A, B, C, D start broadcasting, program a, and priority is
2.Break if the request received is subregion B, will be updated in the current broadcast zone list：Subregion A, C, D
Start broadcasting, program a, priority 2；Subregion B is broken.The audio broadcasting controller 100 is by the current broadcast area of renewal
Domain list is sent to the broadcast terminal 200 positioned at the sub-regions of A, B, C, D tetra- by reconfigurable control signal.The broadcast terminal
After 200 receive the current broadcast zone list of renewal, the current broadcast zone list received before can be abandoned, pressed
It is operated according to the current broadcast zone list of renewal.
For example the current broadcast zone list after renewal is parsed positioned at subregion A broadcast terminal 200, obtain
Subregion A is the state that starts broadcasting, then the broadcast terminal 200 positioned at subregion A need not then switch to break by starting broadcasting.And positioned at son
Region B broadcast terminal 200 parses to the current broadcast zone list after renewal, obtains subregion B 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 the starting broadcasting for small range of the subregion and break operation, while simplify 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。
Refer to Fig. 6, Fig. 6 be the broadcast area control method that present pre-ferred embodiments provide schematic flow sheet it
Two.Before step S120, methods described can also include step S110.
Step S110, current broadcast zone list is created 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 refer 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 with 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, judge module 330 and adjusting 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 perform the step S120 in Fig. 4, on the receiving module
320 specific descriptions are referred to the description of step S210 in Fig. 4.
Judge module 330, for according to it is described request and the current broadcast zone list judge it is described ask with it is described
Whether current broadcast zone list has overlapping or contradiction.
In the present embodiment, the judge module 330 is used to perform the step S130 in Fig. 4, on the judge module
330 specific descriptions are referred to the description of step S130 in Fig. 4.
Adjusting module 340, for being updated according to judged result to the current broadcast zone list, and according to renewal
Broadcast area list pair afterwards and the broadcast state of the target subregion are adjusted.
The mode that the adjusting module 340 is updated according to judged result to the current broadcast zone list includes：
When the request does not have overlapping or contradiction with the current broadcast zone list, 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 adjusting module 340 is updated to the current broadcast zone list according to the judged result is also
Including：
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 adjusting module 340 is used to perform the step S140 in Fig. 4, on the adjusting 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 perform the step S110 in Fig. 6, on the creation module
310 specific descriptions are referred to the description of step S110 in Fig. 6.
In summary, the present invention provides a kind of broadcast area control method and device, applied to audio broadcasting controller.Institute
State and current broadcast zone list is stored with 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 that is 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 judged result, and according to more
Broadcast area list pair and the broadcast state of the target subregion after new are adjusted.Thus, it is possible to target subregion
Broadcast state be adjusted, can also realize and repeatedly carry out belonging to the subregion in the subregion for broadcasting some
Small range, which starts broadcasting, breaks operation, while reduces the complexity that administrative staff operate to the narrowcast of same subregion.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of broadcast area control method, it is characterised in that methods described is applied to audio broadcasting controller, and the audio is wide
Broadcast and current broadcast zone list is stored with controller, wherein, current broadcast zone list includes the wide of at least one subregion
Information is broadcast, methods described includes：
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 is overlapping or contradiction；
The current broadcast zone list is updated according to judged result, and according to the broadcast area list pair after renewal with
The broadcast state of the target subregion is adjusted.
2. according to the method for claim 1, it is characterised in that described to be arranged according to the request and the current broadcast region
Table judges whether the request has the step of overlapping or contradiction to include with the current broadcast zone list：
It will be contrasted with the title of the target subregion and the title of the subregion in the current broadcast zone list；
If the current broadcast zone list includes the title of the target subregion, judge 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, judge the request with it is described current
Broadcast area list does not have overlapping or contradiction.
3. according to the method for claim 1, it is characterised in that it is described according to the judged result to the current broadcast area
The step of domain list is updated includes：
When the request does not have overlapping or contradiction with the current broadcast zone list, 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. according to the method for claim 1, it is characterised in that described that the current broadcast region is arranged according to judged result
The step of table 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.
5. according to the method for claim 1, it is characterised in that the broadcast area list pair according to after renewal with it is described
The mode that the broadcast state of target subregion is adjusted includes：
Each sub-regions current broadcast zone list after renewal sent in the current broadcast zone list after renewal are corresponding
Broadcast terminal, 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
Broadcast state.
6. according to the method for claim 1, it is characterised in that methods described also includes：
Current broadcast zone list is created according to current broadcast areas case.
7. a kind of broadcast area control device, it is characterised in that described device is applied to audio broadcasting controller, and the audio is wide
Broadcast and current broadcast zone list is stored with 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；
Judge 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；
Adjusting module, for being updated according to judged result to the current broadcast zone list, and according to wide after renewal
The broadcast state for broadcasting zone list pair and the target subregion is adjusted.
8. device according to claim 7, it is characterised in that the adjusting module is according to judged result to described current wide
Broadcasting the mode that zone list is updated includes：
When the request does not have overlapping or contradiction with the current broadcast zone list, 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, it is characterised in that the adjusting module is worked as according to the judged 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, it is characterised in that described device also includes：
Creation module, for creating current broadcast zone list according to current broadcast areas case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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