CN205430265U - Integrated multifunctional digital urgent broadcasting machine of many nets - Google Patents
Integrated multifunctional digital urgent broadcasting machine of many nets Download PDFInfo
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- CN205430265U CN205430265U CN201620219077.2U CN201620219077U CN205430265U CN 205430265 U CN205430265 U CN 205430265U CN 201620219077 U CN201620219077 U CN 201620219077U CN 205430265 U CN205430265 U CN 205430265U
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Abstract
The utility model provides an integrated multifunctional digital urgent broadcasting machine of many nets, it is integrated including the singlechip, the input of singlechip is connected activestandby power detecting and is switched charge -discharge management module, signal reception decrypts the long -range module of awakeing up, well short wave signals, the other processing module of automatic priority, the volume detects and adjusting module, operating condition detects and the display module, the instruction of output connection control and the audio signal of singlechip, audio signal, power amplifier, LED display control unit, signal reception decrypts long -range input connection management platform sound source and the control signal who awakens the module up, phone / short message GPRS sound source and control signal, terrestrial digital television broadcasting sound source and control signal, IP network twine sound source and control signal, RDS is wired / wireless frequency modulation sound source and control signal, satellite sound source and control signal, MP3 sound source signal, microphone broadcasting, the management platform sound source passes through GPRSIP data receipt backward flow module with control signal and is connected with the singlechip, have characteristics such as coverage area is big, the reliability is high, the security is strong.
Description
Technical field
This utility model relates to broadcasting equipment technical field, especially relates to a kind of many nets integrated multifunction numeral emergent broadcast machine.
Background technology
When major natural disasters, accident occur; when public health and the Sudden Public Crisis such as social safety, political situation of the time Information Communication; 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.
Utility model content
In view of this, the one many nets integrated multifunction numeral emergent broadcast machine that the utility model proposes, integrated by DTMB network, IP network, RDS network, GPRS network, FM network, medium wave, shortwave, satellite network, adapt to multiple network environment and transmission means, ensure high coverage rate and stability, ensure to broadcast safety, there is multipriority rank function is set.
This utility model solves the problems referred to above by techniques below means:
nullA kind of many nets integrated multifunction numeral emergent broadcast machine，Integrated include single-chip microcomputer，The input of described single-chip microcomputer connects main power supply detection switching management of charging and discharging module、Signal receiving and deciphering Remote Wake Up module、In/short-wave signal、Automatically priority level processing module、Volume detection and adjustment module、Duty detection and display module，The outfan of described single-chip microcomputer connects control instruction and audio signal、Audio signal、Power amplifier、LED display control module，The input connection management platform source of sound of described signal receiving and deciphering Remote Wake Up module and control signal、Phone/short message/GPRS source of sound and control signal、Ground digital television broadcast source of sound and control signal、IP network source of sound and control signal、RDS wire/wireless frequency modulation source of sound and control signal、Satellite source of sound and control signal、MP3 sound source signal、Microphone is broadcasted，Described management platform source of sound is connected with described single-chip microcomputer by GPRS/IP data receiver backflow module with control signal.
Further, described main power supply detection switching management of charging and discharging module includes accumulator interface and commercial power interface.
Further, described automatic priority level processing module has more than 8 grades priority levels and arranges, and priority level, according to user's actual need, can be arranged whenever and wherever possible.
Further, described many nets integrated multifunction numeral emergent broadcast machine is integrated by DTMB network, IP network, RDS network, GPRS network, FM network, medium wave, shortwave, satellite network.
The beneficial effects of the utility model are as follows:
The multifunctional digital emergent broadcast machine integrated by DTMB network, IP network, RDS network, GPRS network, FM network, medium wave, shortwave, satellite network is based on integrated DTMB, GPRS, RDS, IP, satellite, six net unification receiving control devices of intermediate waves frequency modulation；With Audio power amplifier and output function；There is the features such as area coverage is big, reliability is high, the easily grasp of high safety, state；Utilizing existing IP network, GPRS network, cable television and terrestrial DTV Internet resources, satellite, flexible networking is disposed；Can lead to IP and GSM, RDS and ground DTMB DTV wireless network, satellite is transmitted receiving simultaneously, when wherein a certain network interrupts, does not affect the transmission of other networks, it is ensured that emergency broadcase system properly functioning；Multiple network transmission ensures to receive reliable, highly integrated greatly reduces construction cost and maintenance cost；Modularized design function splits combination flexibly, can transmit with multiple network simultaneously, it is possible to use one of which network transmits；Carrying power amplifier can directly use speaker content directly to be play, it is not necessary to external audio frequency expands equipment；Remote maintenance is convenient and simple with upgrading, can be realized the safety guarantee of broadcast message by signal receiving and deciphering Remote Wake Up module, and illegal or unwarranted information source is not broadcasted；Automatic priority level arranges module can carry out the most preferential setting by multiple broadcast information source；Remote emergency broadcast and notice can be carried out by mobile phone or phone；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 main power supply switching management of charging and discharging module, seamless switching can be carried out between main power supply, there is the capacity to battery and management of charging and discharging function；Have and carry out text conversion phonetic function, word speed and broadcasting time and can adjust at any time；Equipment can be expanded by external audio frequency by audio signal output.
Accompanying drawing explanation
Fig. 1 is the block diagram of many nets integrated multifunction numeral emergent broadcast machine of the present utility model.
Detailed description of the invention
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with accompanying drawing and specific embodiment, the technical solution of the utility model is described in detail.
nullRefer to Fig. 1，A kind of many nets integrated multifunction numeral emergent broadcast machine，Integrated include single-chip microcomputer，The input of described single-chip microcomputer connects main power supply detection switching management of charging and discharging module、Signal receiving and deciphering Remote Wake Up module、In/short-wave signal、Automatically priority level processing module、Volume detection and adjustment module、Duty detection and display module，The outfan of described single-chip microcomputer connects control instruction and audio signal、Audio signal、Power amplifier、LED display control module，The input connection management platform source of sound of described signal receiving and deciphering Remote Wake Up module and control signal、Phone/short message/GPRS source of sound and control signal、Ground digital television broadcast source of sound and control signal、IP network source of sound and control signal、RDS wire/wireless frequency modulation source of sound and control signal、Satellite source of sound and control signal、MP3 sound source signal、Microphone is broadcasted，Described management platform source of sound is connected with described single-chip microcomputer by GPRS/IP data receiver backflow module with control signal，Described main power supply detection switching management of charging and discharging module includes accumulator interface and commercial power interface，Described many nets integrated multifunction numeral emergent broadcast machine is by DTMB network、IP network、RDS network、GPRS network、FM network、Medium wave、Shortwave、Satellite network is integrated.
As preferably, described control instruction is connected village of village and rings device broadcasts, public broadcasting apparatus, fire broadcast equipment with audio signal, and village of village sound device broadcasts, public broadcasting apparatus, fire broadcast equipment each connect speaker.
As preferably, described audio signal connects speaker by an external power amplifier, and the power amplifier of many nets integrated multifunction numeral emergent broadcast machine also connects speaker, and described LED display control module connects display screen.
Described single-chip microcomputer for data receiver, gather, process, computing and export and with manage platform communication.
Described signal receiving and deciphering Remote Wake Up module is used for all audio frequency and the reception of control signal and decoding, including audio signal and the control signal of deciphering all encryptions, and there is safety certification preventing function, possess perfect anti-interference, prevent intercutting, the safe broadcast technical measures such as illegal-broadcast preventing, guarantee received information source safe broadcast, the technological means such as digital signature authentication and measure is taked to prevent interference, illegally intercut and the generation of the things such as bootlegging broadcasting, there is Remote Wake Up function, target area can be issued according to emergency advance warning information, event type etc., realize the classification of emergency advance warning information, subregion accurately responds, and realize the long-distance intelligent regulation of horn volume.
Described automatic priority level processing module has more than 8 grades priority levels and arranges, and priority level, according to user's actual need, can be arranged whenever and wherever possible.
The detection of described duty has the detection functions such as volume detection, temperature detection, active and standby electro-detection, whether online, whether volume, loudspeaker work, whether equipment works, fault with display module.
Described power amplifier is that a kind of audio signal after single-chip microcomputer processes being amplified exports, and directly connects the device that speaker carries out broadcasting.
Described main power supply switching management of charging and discharging module, for the active and standby electricity of equipment is carried out seamless switching, can give reserve battery discharge and recharge automatically, can be according to instruction output 2 road AC220V power supplys automatically to control external equipment power supply.
Described control instruction and audio signal are that control instruction exports with audio signal module, can support the use with original broadcast system, control original broadcast system, when there being emergent broadcast signal, the start of former broadcast system can be made to report.
Described LED display control module is a kind of to control word that laser-emitting diode platform issues, picture, the device of video.
In described/short-wave signal is that FM FM reception module receives, FM FM reception module is/shortwave public frequency modulation information source and the device of vehicle-mounted frequency modulation information source in a kind of reception.
Described ground digital television broadcast source of sound and control information are that digital TV network signal receiving module receives, and digital TV network signal receiving module is the broadcast information source launched based on received terrestrial digital broadcasting transmission of television network of a kind of reception and the device of control signal.
The broadcast of described microphone is a kind of device gathering mike source of sound.
Described MP3 sound source signal is that MP3 sound source signal module receives, and MP3 sound source signal module is a kind of device being play MP3 format source of sound by USB.
Described satellite source of sound and control signal are that satellite signal reception module receives, and satellite signal reception module is a kind of device receiving satellite information source and feeding back signal to satellite.
Described RDS wire/wireless frequency modulation source of sound and control signal are that RDS (RadioDataSystem) wire/wireless FM reception module receives, RDS wire/wireless FM reception module is a kind of device that a kind of energy receiving platform is sent to control instruction and signal source, described device utilizes subcarrier that programme content and out of Memory are sent in digital form and received in signal is launched in frequency modulation broadcasting, and these digital signals can be identified by having the tuner of RDS function, become character and show on a display screen.
The multifunctional digital emergent broadcast machine integrated by DTMB network, IP network, RDS network, GPRS network, FM network, medium wave, shortwave, satellite network is based on integrated DTMB, GPRS, RDS, IP, satellite, six net unification receiving control devices of intermediate waves frequency modulation；With Audio power amplifier and output function；There is the features such as area coverage is big, reliability is high, the easily grasp of high safety, state；Utilizing existing IP network, GPRS network, cable television and terrestrial DTV Internet resources, satellite, flexible networking is disposed；Can lead to IP and GSM, RDS and ground DTMB DTV wireless network, satellite is transmitted receiving simultaneously, when wherein a certain network interrupts, does not affect the transmission of other networks, it is ensured that emergency broadcase system properly functioning；Multiple network transmission ensures to receive reliable, highly integrated greatly reduces construction cost and maintenance cost；Modularized design function splits combination flexibly, can transmit with multiple network simultaneously, it is possible to use one of which network transmits；Carrying power amplifier can directly use speaker content directly to be play, it is not necessary to external audio frequency expands equipment；Remote maintenance is convenient and simple with upgrading, can be realized the safety guarantee of broadcast message by signal receiving and deciphering Remote Wake Up module, and illegal or unwarranted information source is not broadcasted；Automatic priority level arranges module can carry out the most preferential setting by multiple broadcast information source；Remote emergency broadcast and notice can be carried out by mobile phone or phone；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 main power supply switching management of charging and discharging module, seamless switching can be carried out between main power supply, there is the capacity to battery and management of charging and discharging function；Have and carry out text conversion phonetic function, word speed and broadcasting time and can adjust at any time；Equipment can be expanded by external audio frequency by audio signal output.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (4)
- null1. the numeral emergent broadcast machine of net integrated multifunction more than a kind，It is characterized in that，Integrated include single-chip microcomputer，The input of described single-chip microcomputer connects main power supply detection switching management of charging and discharging module、Signal receiving and deciphering Remote Wake Up module、In/short-wave signal、Automatically priority level processing module、Volume detection and adjustment module、Duty detection and display module，The outfan of described single-chip microcomputer connects control instruction and audio signal、Audio signal、Power amplifier、LED display control module，The input connection management platform source of sound of described signal receiving and deciphering Remote Wake Up module and control signal、Phone/short message/GPRS source of sound and control signal、Ground digital television broadcast source of sound and control signal、IP network source of sound and control signal、RDS wire/wireless frequency modulation source of sound and control signal、Satellite source of sound and control signal、MP3 sound source signal、Microphone is broadcasted，Described management platform source of sound is connected with described single-chip microcomputer by GPRS/IP data receiver backflow module with control signal.
- Many nets integrated multifunction 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 module includes accumulator interface and commercial power interface.
- Many nets integrated multifunction numeral emergent broadcast machine the most according to claim 1, it is characterised in that described automatic priority level processing module has more than 8 grades priority levels and arranges, and priority level, according to user's actual need, can be arranged whenever and wherever possible.
- Many nets integrated multifunction numeral emergent broadcast machine the most according to claim 1, it is characterized in that, described many nets integrated multifunction numeral emergent broadcast machine is integrated by DTMB network, IP network, RDS network, GPRS network, FM network, medium wave, shortwave, satellite network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620219077.2U CN205430265U (en) | 2016-03-21 | 2016-03-21 | Integrated multifunctional digital urgent broadcasting machine of many nets |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620219077.2U CN205430265U (en) | 2016-03-21 | 2016-03-21 | Integrated multifunctional digital urgent broadcasting machine of many nets |
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| CN201620219077.2U Expired - Fee Related CN205430265U (en) | 2016-03-21 | 2016-03-21 | Integrated multifunctional digital urgent broadcasting machine of many nets |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332634A (en) * | 2017-08-15 | 2017-11-07 | 广州德勤龙健电子有限公司 | Audio Matrix main frame and its method of work, Public Address system and its method of work |
| CN108650580A (en) * | 2018-05-02 | 2018-10-12 | 广州莱拓智能科技有限公司 | Internet of Things sound integral machine and sound source switching method, device |
-
2016
- 2016-03-21 CN CN201620219077.2U patent/CN205430265U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332634A (en) * | 2017-08-15 | 2017-11-07 | 广州德勤龙健电子有限公司 | Audio Matrix main frame and its method of work, Public Address system and its method of work |
| CN107332634B (en) * | 2017-08-15 | 2023-02-28 | 广州德勤龙健电子有限公司 | Audio matrix host and working method thereof, public broadcasting system and working method thereof |
| CN108650580A (en) * | 2018-05-02 | 2018-10-12 | 广州莱拓智能科技有限公司 | Internet of Things sound integral machine and sound source switching method, device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 |