CN106301638A - Numeral emergent broadcast machine - Google Patents
Numeral emergent broadcast machine Download PDFInfo
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- CN106301638A CN106301638A CN201510322067.1A CN201510322067A CN106301638A CN 106301638 A CN106301638 A CN 106301638A CN 201510322067 A CN201510322067 A CN 201510322067A CN 106301638 A CN106301638 A CN 106301638A
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- control signal
- control center
- emergent broadcast
- signal
- power supply
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Abstract
The invention discloses a kind of numeral emergent broadcast machine, including embedded Control center, the input at embedded Control center couples main power supply detection switching management of charging and discharging, power-supply management system, signal receiving and decoding processes, addressing control signal, text-to-speech, note turns voice, phone is live, automatically priority level processes, volume detection and adjustment module, duty detection and display and low and high level control signal, the outfan output-controlled power supply output at embedded Control center, LED shows control, control signal exports, audio signal output and power amplifier, it is integrated in one；Adapting to GPRS network environment and transmission means, it is ensured that high coverage rate and stability, it is ensured that broadcast safety, multipriority rank is arranged.
Description
Technical field
The present invention relates to broadcasting equipment technical field, especially relate to a kind of numeral emergent broadcast machine.
Background technology
Emergent broadcast refers to when occurring greatNatural disaster, accident, public health and the Sudden Public Crisis such as social safety, the political situation of the time Information Communication time; emergent broadcast can provide a kind of faster message transmission passage; harm disaster message or disaster being likely to result in the very first time is delivered in common people's hands; the people is allowed to know what there occurs in the very first time; should how to withdraw, hedging, life and property loss is preferably minimized；The information such as entertainment, News & Activitics, Sci-tech Knowledge, policies and regulations can be passed to the people by this machine by government at ordinary times.
Traditional broadcast, the mode of commonly used single network transmission, coverage is little, and transmission range is limited, poor stability, autgmentability is not strong, function singleness, and reliability is not strong, safeguards inconvenience, equipment running status is difficult to grasp, and difficulty of construction is big, and the suitability is low, it is difficult to meet emergent and broadcast demand.
Summary of the invention
It is an object of the invention to provide a kind of numeral emergent broadcast machine, adapt to GPRS and GSM network environment and transmission means, simple in construction, functional diversities, stability is strong.
The technical solution adopted for the present invention to solve the technical problems is: a kind of numeral emergent broadcast machine, including embedded Control center, the input at embedded Control center couples main power supply detection switching management of charging and discharging, power-supply management system, signal receiving and decoding processes, addressing control signal, text-to-speech, note turns voice, phone is live, automatically priority level processes, volume detection and adjustment module, duty detection and display and low and high level control signal, the outfan output-controlled power supply output at embedded Control center, LED shows control, control signal exports, audio signal output and power amplifier.
The input connecting tube platform source of sound that described signal receiving and decoding processes and control signal, phone/short message/GPRS source of sound and control signal, external MP3 sound source signal and microphone broadcast.
Described management platform source of sound is received back to flow module with control signal by GPRS data and couples with embedded Control center.
Described main power supply detection switching management of charging and discharging includes accumulator excuse and commercial power interface.
Described power amplifier couples speaker.
The invention has the beneficial effects as follows: simple in construction, functional diversities, stability is strong；Adapting to multiple network environment and transmission means, it is ensured that high coverage rate and stability, it is ensured that broadcast safety, multipriority rank is arranged, and other broadcasting equipments original can be carried out networking control by control instruction；The management of active and standby electricity can be carried out by power management module, seamless switching can be carried out between main power supply, there is the capacity to battery and management of charging and discharging function.
Accompanying drawing explanation
Fig. 1 is the block diagram of numeral emergent broadcast machine.
Detailed description of the invention
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearer, below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.Should be appreciated that embodiment described herein is used only for explaining the present invention, be not intended to limit the present invention.
As shown in Figure 1, one numeral emergent broadcast machine of the present invention, including embedded Control center, the input at embedded Control center couples main power supply detection switching management of charging and discharging, power-supply management system, signal receiving and decoding processes, addressing control signal, text-to-speech, note turns voice, phone is live, automatically priority level processes, volume detection and adjustment module, duty detection and display and low and high level control signal, the outfan output-controlled power supply output at embedded Control center, LED shows control, control signal exports, audio signal output and power amplifier；The input connecting tube platform source of sound that signal receiving and decoding processes and control signal, phone/short message/GPRS source of sound and control signal, external MP3 sound source signal and microphone broadcast；Management platform source of sound is received back to flow module with control signal by GPRS data and couples with embedded Control center；Main power supply detection switching management of charging and discharging includes accumulator excuse and commercial power interface；Power amplifier couples speaker.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equal replacement and improvement etc. made within the spirit and principles in the present invention, all should fall within the scope and spirit of the invention.
Claims (5)
1. a digital emergent broadcast machine, it is characterized in that: include embedded Control center, the input at embedded Control center couples main power supply detection switching management of charging and discharging, power-supply management system, signal receiving and decoding processes, addressing control signal, text-to-speech, note turns voice, phone is live, automatically priority level processes, volume detection and adjustment module, duty detection and display and low and high level control signal, the outfan output-controlled power supply output at embedded Control center, LED shows control, control signal exports, audio signal output and power amplifier.
Numeral emergent broadcast machine the most according to claim 1, it is characterised in that: the input connecting tube platform source of sound that described signal receiving and decoding processes and control signal, phone/short message/GPRS source of sound and control signal, external MP3 sound source signal and microphone broadcast.
Numeral emergent broadcast machine the most according to claim 2, it is characterised in that: described management platform source of sound is received back to flow module with control signal by GPRS data and couples with embedded Control center.
Numeral emergent broadcast machine the most according to claim 1, it is characterised in that: described main power supply detection switching management of charging and discharging includes accumulator excuse and commercial power interface.
Numeral emergent broadcast machine the most according to claim 1, it is characterised in that: described power amplifier couples speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510322067.1A CN106301638A (en) | 2015-06-12 | 2015-06-12 | Numeral emergent broadcast machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510322067.1A CN106301638A (en) | 2015-06-12 | 2015-06-12 | Numeral emergent broadcast machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106301638A true CN106301638A (en) | 2017-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510322067.1A Pending CN106301638A (en) | 2015-06-12 | 2015-06-12 | Numeral emergent broadcast machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106301638A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8320873B2 (en) * | 2009-12-29 | 2012-11-27 | At&T Mobility Ii Llc | System and method for the definition and scope of commercial mobile alerts |
| CN203734683U (en) * | 2014-03-07 | 2014-07-23 | 黑龙江真美广播通讯器材有限公司 | Broadcast machine transmitting audio-format file through GPRS network and performing automatic playing |
| CN204681391U (en) * | 2015-06-11 | 2015-09-30 | 广州辉群智能科技有限公司 | Outdoor rain-proof type numeral emergent broadcast machine |
-
2015
- 2015-06-12 CN CN201510322067.1A patent/CN106301638A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8320873B2 (en) * | 2009-12-29 | 2012-11-27 | At&T Mobility Ii Llc | System and method for the definition and scope of commercial mobile alerts |
| CN203734683U (en) * | 2014-03-07 | 2014-07-23 | 黑龙江真美广播通讯器材有限公司 | Broadcast machine transmitting audio-format file through GPRS network and performing automatic playing |
| CN204681391U (en) * | 2015-06-11 | 2015-09-30 | 广州辉群智能科技有限公司 | Outdoor rain-proof type numeral emergent broadcast machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |