CN106921454A - A kind of control method of secure broadcast system - Google Patents
A kind of control method of secure broadcast system Download PDFInfo
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- CN106921454A CN106921454A CN201710079174.5A CN201710079174A CN106921454A CN 106921454 A CN106921454 A CN 106921454A CN 201710079174 A CN201710079174 A CN 201710079174A CN 106921454 A CN106921454 A CN 106921454A
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- terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
- H04H60/23—Arrangements for conditional access to broadcast information or to broadcast-related services using cryptography, e.g. encryption, authentication, key distribution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/56—Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
- H04H60/58—Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups H04H60/29-H04H60/54 of audio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/82—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet
- H04H60/83—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet accessed over telephonic networks
- H04H60/85—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet accessed over telephonic networks which are mobile communication networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/90—Wireless transmission systems
- H04H60/91—Mobile communication networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of control method of secure broadcast system, comprise the following steps, S1) obtain the report task of a terminal or set up a report task certainly；S2) information of the report task is sent at least equipment end for performing the task；S3 the result that equipment end at least described in processes the information of the report task) is obtained；S4) result is updated and is stored to a database.The control method of described secure broadcast system is further comprising the steps of, S0) judge the presence of the terminal and/or equipment end.
Description
Technical field
The present invention relates to communicate, the field, specially a kind of control method of secure broadcast system such as electronics.
Background technology
Broadcast refers to the Information Communication instrument that sound is transmitted by radio wave or wire.Program is transmitted by radio wave
Title radio broadcasting, by wire transmit program title wired broadcasting.The advantage of broadcast is extensive object, propagates rapid, function
Various, appeal is strong；Inferior position is to die at a flash, is sequentially listened to, it is impossible to select, and language obstacle then listens to difficulty.
Existing broadcast system is commonly used to radio station, campus etc..In actual application, the control mode phase of broadcast
To simple, such as broadcast message can not be issued timely and effectively, and broadcast message pipeline is single etc., be typically only capable to enough be in broadcast
The control centre of system is issued, and broadcast can not be in time issued between terminal (client), and its interaction effect is poor.
The content of the invention
The purpose of the present invention is：A kind of control method of secure broadcast system is provided, oneself of broadcast is realized by terminal
By security control, the timely issue of broadcast message and the purpose of enhancing interaction effect are reached.
Realizing the technical scheme of above-mentioned purpose is：A kind of control method of secure broadcast system, comprises the following steps,
S1) obtain the report task of a terminal or set up a report task certainly；
S2) information of the report task is sent at least equipment end for performing the task；
S3 the result that equipment end at least described in processes the information of the report task) is obtained；
S4) result is updated and is stored to a database.
The control method of described secure broadcast system is further comprising the steps of；
S0 the presence of the terminal and/or equipment end) is judged.
The step S0) comprise the following steps,
S01) create SOCKET communication chief and be connected to the terminal and/or equipment end；
S02 the heartbeat packet of the terminal and/or equipment end) is obtained, the heartbeat packet includes the terminal and/or equipment end
Flag information；
S03) when the heartbeat packet of the terminal and/or equipment end is received, the heart of the terminal and/or equipment end is updated
Jump time and the presence of the terminal and/or equipment end；
S04) regularly detect the time difference of last heart time and current heartbeat in the database, judge the terminal and/
Or the presence of equipment end；
S05) exceed Preset Time when the time difference, then will be online in the flag information of the terminal and/or equipment end
State is updated to offline；
S06) when the time difference is not less than Preset Time, then by the flag information of the terminal and/or equipment end
Wire state is updated to online；
S07) by step S05) or S06) in the terminal and/or equipment end equipment on-line state modification information push
To a display interface.
The step S1) comprise the following steps,
S11) update and report task data, and update the task list of report task；
S12 report task pushed information) is generated according to the task list.
The step S2) comprise the following steps,
S21) judge to perform the terminal of report task and/or the presence of equipment end；If online, into step
S22), if offline, into step S23)；
S22 the report task pushed information to the terminal and/or equipment end) is sent；
S23) delay disposal report task pushed information.
The step S3) comprise the following steps,
S31 the result of the terminal and/or equipment end) is obtained；
S32) judge whether the result succeeds, if success, into step S33)；If unsuccessful, enter step
Rapid S34)；
S33) the task pushed information is deleted from the database；
S34) unsuccessful reason is obtained from the terminal and/or equipment end；
S35) return to step S11).
The step S1) also include, when report task is set up, while obtaining the report task prediction scheme or self-built of a terminal
Vertical one reports task prediction scheme.
The control method of described secure broadcast system is further comprising the steps of,
S5) in the report task processes, prediction scheme unlatching, prediction scheme are carried out to the report task prediction scheme and is stopped or pre-
Case cancellation is processed.
The step S2) also include that a terminal directly sends report task to an at least equipment end；
The step S3) also include that the equipment end will report mission bit stream and report files passe to server.
The step S3) include that the equipment end is sent to clothes by SOCKET communication chief's connection by mission bit stream is reported
Business device；The equipment end is connected by FTP communication chief and sends to server report mission bit stream.
It is an advantage of the invention that：The control method of secure broadcast system of the invention, can call remote by cell-phone customer terminal
The phone number of journey intelligent sound terminal built-in, realizes reporting immediately anywhere or anytime；Using cell-phone customer terminal recording and on
Platform is passed to report immediately；Can immediately be reported using cell-phone customer terminal editor's word；Can also at any time be adjusted using cell-phone customer terminal
Reported with platform resource.Propaganda directed to communicate such as break, emergent notices, emergency command, sanitary inspection notice, notice of looking for a thing, it is meteorological in advance
The functions such as police, control and prevention of disease, activity notification, athletic meeting, birthday greeting, page.Default broadcast on platform is reported in timing
Content, can be logged in by keeper's account is increased, is changed, being deleted fixed time broadcast.Such as work and rest the tinkle of bells, daily appreciation, safety
Prompting, red-letter day prompting etc..Work and rest broadcast；Work and rest broadcast is then the extension of fixed time broadcast, is broadcasted using work and rest preset on platform
Template, the personalized work and rest broadcast of customization school.Content mainly covers personalized work and rest the tinkle of bells to be played and red-letter day, safety, history
Reported etc. general knowledge.Enter school from student and form a complete content service chain to school is gone out, be that school teachers and students create solid
Safety climate.
Brief description of the drawings
The present invention is further explained with reference to the accompanying drawings and examples.
Fig. 1 is the secure broadcast system control method flow chart of steps of the embodiment of the present invention 1.
The step of Fig. 2 is step 1 in Fig. 1 flow chart.
The step of Fig. 3 is step 2 in Fig. 1 flow chart.
The step of Fig. 4 is step 3 in Fig. 1 flow chart.
The step of Fig. 5 is the presence that the terminal and/or equipment end are judged in inventive embodiments 2 flow chart.
Specific embodiment
The explanation of following examples is, with reference to additional schema, to be used to illustrate the particular implementation that the present invention may be used to implement
Example.The direction term that the present invention is previously mentioned, for example " on ", D score, "front", "rear", "left", "right", " top ", " bottom " etc., be only
With reference to the direction of annexed drawings.Therefore, the direction term for using is to illustrate and understand the present invention, and is not used to limit this hair
It is bright.
A kind of secure broadcast system includes multiple terminals and equipment end and secure broadcast cloud service platform.Wherein, terminal
Voice system can be mounted with equipment end in terminal and equipment end with general sometimes.Wherein, the terminal intelligence such as including cell-phone customer terminal
Can electronic product, equipment end can also be mobile phone, the equipment that can also be other for performing broadcasting tasks.
Communicated in TCP communication mode between above-mentioned platform, equipment end, mainly connect including SOCKET and two kinds of HTTP
Mouthful, issued with implementation task for completing basic data exchange.Interface is mainly and refers to for the equipment such as terminal, mobile phone provide correlation
Make, the push of data with inquiry.
SOCKET communication services are monitored, and are set up SOCKET communication chief with terminal, equipment end and are connected and are communicated.It is main to be responsible for
Terminal, the status monitoring (heartbeat) of equipment end, terminal task push, Periphery Devices implementation status collection (reporting), terminal or
The change of equipment end relevant information, notice etc..
Platform provides HTTP interface using WEB service, general to be communicated using POST+JSON modes.It is main to be responsible for eventually
End, equipment end information needed obtain, task includes resource downloading etc..
Secure broadcast cloud service platform realizes zonal control to equipment end, and equipment correspondence power amplifier is matched somebody with somebody with loudspeaker access way
Put, to the control of output area when being reported for broadcasting tasks.For the information configuration that intelligent terminal is carried out, mainly include
The numbering (MAC Address) of equipment, equipment are installed SIM card number, the corresponding short message centre number of SIM, equipment installation site, are set
Standby title, equipment school etc..The secure broadcast cloud service platform is including instant message platform, resource management platform etc..Realize
Cell-phone customer terminal to the remote control of equipment end, propaganda directed to communicate immediately, the control of broadcast distribution, broadcasting tasks, prediction scheme broadcasting tasks are reported,
The functions such as the long-range adjustment of work and rest.For safety education, security knowledge, security notice, emergency management and rescue are provided based on mobile Internet
Voice terminal remote control comprehensive solution.Meet daily work and rest, secure broadcast, emergency drilling, the emergency command of school
The need for.The different work and rest of school is defined according to the time period to classify.Can including school normally go up the semester (autumn and winter), under
The special time periods such as the work and rest and the interim of school schedules, final examination, summer vacation, winter vacation, athletic meeting of class's term (summer) are made
Breath classification.And the time period that broadcast under the classification allows to report can be defined.
Embodiment 1, as shown in figure 1, based on above-mentioned secure broadcast system, it realizes that control method step is as follows.
S1) secure broadcast system obtains the report task of a terminal or sets up a report task certainly.The report task can be with
It is that speech form can also be written form.Speech form or written form in report task, can be that then terminal produces
It is uploaded to secure broadcast system, or terminal calls the platform resource in secure broadcast system as report task.
As shown in Fig. 2 in above-mentioned steps S1) in, its specific step is as follows.
S11) secure broadcast system updates and reports task data, and updates the task list of report task.
S12) secure broadcast system generates report task pushed information according to the task list.
S2) secure broadcast system sends at least equipment end for performing the task information of the report task.
As shown in figure 3, the step S2) comprise the following steps.
S21) judge to perform the terminal of report task and/or the presence of equipment end；If online, into step
S22), if offline, into step S23).
S22 the report task pushed information to the terminal and/or equipment end) is sent.
S23) delay disposal report task pushed information.
S3) secure broadcast system obtains the result that equipment end at least described in processes the information of the report task.
As shown in figure 4, the step S3) comprise the following steps.
S31 the result of the terminal and/or equipment end) is obtained.
S32) judge whether the result succeeds, if success, into step S33)；If unsuccessful, enter step
Rapid S34).
S33) the task pushed information is deleted from the database.
S34) unsuccessful reason is obtained from the terminal and/or equipment end.
S35) return to step S11).
S4) result is updated and is stored to a database.
Embodiment 2, the present embodiment is also to include step S0 in the present embodiment with the difference of embodiment 1) judge the end
End and/or the presence of equipment end.
Specifically, as shown in figure 5, the step S0) comprise the following steps.
S01) create SOCKET communication chief and be connected to the terminal and/or equipment end.
S02 the heartbeat packet of the terminal and/or equipment end) is obtained, the heartbeat packet includes the terminal and/or equipment end
Flag information.By the flag information, the authentication of the function that can implement to propaganda directed to communicate to terminal and/or equipment end, platform can be with
Defining which Subscriber Number can carry out operation of propagandaing directed to communicate in real time with incoming call equipment.Do not add user's incoming call of white list will be by equipment
Directly refuse.
S03) when the heartbeat packet of the terminal and/or equipment end is received, the heart of the terminal and/or equipment end is updated
Jump time and the presence of the terminal and/or equipment end.
S04) regularly detect the time difference of last heart time and current heartbeat in the database, judge the terminal and/
Or the presence of equipment end.
S05) exceed Preset Time when the time difference, then will be online in the flag information of the terminal and/or equipment end
State is updated to offline.
S06) when the time difference is not less than Preset Time, then by the flag information of the terminal and/or equipment end
Wire state is updated to online.
S07) by step S05) or S06) in the terminal and/or equipment end equipment on-line state modification information push
To a display interface.
Embodiment 3, the present embodiment is with the difference of embodiment 1, the step S1) also include：Setting up report task
When, while obtaining the report task prediction scheme of a terminal or setting up a report task prediction scheme certainly.
The step S5) also include, in the report task processes, prediction scheme is carried out to the report task prediction scheme and is opened
Open, prediction scheme stops or prediction scheme cancellation treatment.
Its specific prediction scheme is opened, prediction scheme stops and prediction scheme cancels treatment referring to figure.
Embodiment 4, the present embodiment is with the difference of embodiment 1：Terminal directly can be sent out to equipment end in the present embodiment
Report task, equipment end is sent to receive the report task and process the task.
Specifically, the step S2) also include that a terminal directly sends report task to an at least equipment end.
The step S3) also include that the equipment end will report mission bit stream and report files passe to server.Wherein,
The step S3) include that the equipment end is sent to server by SOCKET communication chief's connection by mission bit stream is reported；Institute
Equipment end is stated to be sent mission bit stream is reported to server by FTP communication chief's connection.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Any modification, equivalent and improvement for being made within principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of control method of secure broadcast system, it is characterised in that：Comprise the following steps,
S1) obtain the report task of a terminal or set up a report task certainly；
S2) information of the report task is sent at least equipment end for performing the task；
S3 the result that equipment end at least described in processes the information of the report task) is obtained；
S4) result is updated and is stored to a database.
2. the control method of secure broadcast system according to claim 1, it is characterised in that：It is further comprising the steps of,
S0 the presence of the terminal and/or equipment end) is judged.
3. the control method of secure broadcast system according to claim 2, it is characterised in that：The step S0) include with
Lower step,
S01) create SOCKET communication chief and be connected to the terminal and/or equipment end；
S02 the heartbeat packet of the terminal and/or equipment end) is obtained, the heartbeat packet includes the mark of the terminal and/or equipment end
Information；
S03) when the heartbeat packet of the terminal and/or equipment end is received, during the heartbeat of the renewal terminal and/or equipment end
Between and the terminal and/or equipment end presence；
S04 the time difference of last heart time and current heartbeat in the database) is regularly detected, the terminal is judged and/or is set
The presence at standby end；
S05) Preset Time is exceeded when the time difference, then by the presence in the flag information of the terminal and/or equipment end
It is updated to offline；
S06) when the time difference is not less than Preset Time, then by the flag information of the terminal and/or equipment end in wire
State is updated to online；
S07) by step S05) or S06) in the terminal and/or the modification information of equipment on-line state of equipment end push to one
Display interface.
4. the control method of secure broadcast system according to claim 3, it is characterised in that：The step S1) include with
Lower step,
S11) update and report task data, and update the task list of report task；
S12 report task pushed information) is generated according to the task list.
5. the control method of secure broadcast system according to claim 4, it is characterised in that：The step S2) include with
Lower step,
S21) judge to perform the terminal of report task and/or the presence of equipment end；If online, into step
S22), if offline, into step S23)；
S22 the report task pushed information to the terminal and/or equipment end) is sent；
S23) delay disposal report task pushed information.
6. the control method of secure broadcast system according to claim 5, it is characterised in that：The step S3) include with
Lower step,
S31 the result of the terminal and/or equipment end) is obtained；
S32) judge whether the result succeeds, if success, into step S33)；If unsuccessful, into step
S34)；
S33) the task pushed information is deleted from the database；
S34) unsuccessful reason is obtained from the terminal and/or equipment end；
S35) return to step S11).
7. the control method of secure broadcast system according to claim 1, it is characterised in that：The step S1) also include,
When report task is set up, while obtaining the report task prediction scheme of a terminal or setting up a report task prediction scheme certainly.
8. the control method of secure broadcast system according to claim 7, it is characterised in that：It is further comprising the steps of,
S5) in the report task processes, prediction scheme unlatching, prediction scheme stopping or prediction scheme are carried out to the report task prediction scheme and is taken
Disappear treatment.
9. the control method of secure broadcast system according to claim 1, it is characterised in that：The step S2) also include
One terminal directly sends report task to an at least equipment end；
The step S3) also include that the equipment end will report mission bit stream and report files passe to server.
10. the control method of secure broadcast system according to claim 9, it is characterised in that：The step S3) include
The equipment end is connected by SOCKET communication chief and sends to server report mission bit stream；The equipment end is logical by FTP
Letter connection long is sent mission bit stream is reported to server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710079174.5A CN106921454A (en) | 2017-02-14 | 2017-02-14 | A kind of control method of secure broadcast system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710079174.5A CN106921454A (en) | 2017-02-14 | 2017-02-14 | A kind of control method of secure broadcast system |
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Family
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572443A (en) * | 2019-08-22 | 2019-12-13 | 厦门网宿有限公司 | Long connection state updating method, server and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102970091A (en) * | 2012-11-14 | 2013-03-13 | 韩伟 | Device and method for implementing packet voice broadcasts |
| CN104640209A (en) * | 2015-03-11 | 2015-05-20 | 李兴松 | System and method for wireless cell paging based on WIFI (wireless fidelity) |
| CN106100779A (en) * | 2016-07-21 | 2016-11-09 | 四川九州电子科技股份有限公司 | Emergent broadcast task based on automatic regular polling and Real-Time Scheduling regulation and control method and system |
| CN106131702A (en) * | 2016-07-29 | 2016-11-16 | 上海幻电信息科技有限公司 | Barrage supplying system and method |
| CN106254348A (en) * | 2016-08-08 | 2016-12-21 | 中国地质大学武汉 | A kind of Wireless LAN communication method based on Android |
| CN106301637A (en) * | 2015-06-09 | 2017-01-04 | 广州辉群智能科技有限公司 | Many net unification multifunctional digital emergent broadcast machines |
-
2017
- 2017-02-14 CN CN201710079174.5A patent/CN106921454A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102970091A (en) * | 2012-11-14 | 2013-03-13 | 韩伟 | Device and method for implementing packet voice broadcasts |
| CN104640209A (en) * | 2015-03-11 | 2015-05-20 | 李兴松 | System and method for wireless cell paging based on WIFI (wireless fidelity) |
| CN106301637A (en) * | 2015-06-09 | 2017-01-04 | 广州辉群智能科技有限公司 | Many net unification multifunctional digital emergent broadcast machines |
| CN106100779A (en) * | 2016-07-21 | 2016-11-09 | 四川九州电子科技股份有限公司 | Emergent broadcast task based on automatic regular polling and Real-Time Scheduling regulation and control method and system |
| CN106131702A (en) * | 2016-07-29 | 2016-11-16 | 上海幻电信息科技有限公司 | Barrage supplying system and method |
| CN106254348A (en) * | 2016-08-08 | 2016-12-21 | 中国地质大学武汉 | A kind of Wireless LAN communication method based on Android |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572443A (en) * | 2019-08-22 | 2019-12-13 | 厦门网宿有限公司 | Long connection state updating method, server and storage medium |
| CN110572443B (en) * | 2019-08-22 | 2022-05-13 | 厦门网宿有限公司 | Long connection state updating method, server and storage medium |
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Application publication date: 20170704 |