CN103888855A - Mobile terminal intercom system supporting concurrence of traditional cluster intercom and public network intercom - Google Patents
Mobile terminal intercom system supporting concurrence of traditional cluster intercom and public network intercom Download PDFInfo
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- CN103888855A CN103888855A CN201410126868.6A CN201410126868A CN103888855A CN 103888855 A CN103888855 A CN 103888855A CN 201410126868 A CN201410126868 A CN 201410126868A CN 103888855 A CN103888855 A CN 103888855A
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Abstract
The invention provides a mobile terminal intercom system supporting concurrence of traditional cluster intercom and public network intercom. The mobile terminal intercom system can be used within any distances and under any conditions to carry out scheduling commanding on cluster intercom and expand cluster intercom application range and ability. A PTT button is arranged on the mobile terminal intercom system and is electrically connected with a traditional cluster intercom module and a mobile terminal module, the traditional cluster intercom module is connected with the mobile terminal module through pin signals of identified audio output identification, an audio input module is electrically connected to an audio input circuit of the traditional cluster intercom module and an audio input circuit of the mobile terminal module, an audio output module of the traditional cluster intercom module and an audio output circuit of the mobile terminal module are connected to a first switch and a second switch respectively, and the first switch and the second switch are controlled by the mobile terminal module. When the PTT button is triggered, PTT calling information is sent by the traditional cluster intercom module and the mobile terminal module in a concurrence mode.
Description
Technical field
The present invention relates to a kind of conventional cluster that realizes to the simultaneously concurrent intercom system of public network intercommunication of making peace on mobile terminal.
Background technology
In the current information age, people always wish can converse immediately once pressing some keys, and unlike public's mobile phone, first dial 11 figure places, also to wait several seconds or longer time to converse, conversing also do not know when can converse if meet the other side, no matter how anxious you have thing only patient etc.Along with the development of computer and the communication technology, at present domestic mobile public network (G* and CDMA) also provides PTT PTT(PTT:Push to Talk for group user actively developing) business, at present, PTT mobile and UNICOM is in test phase now.PTT is the VoIP voice data packet technology being based upon on GPRS network basis, and PTT function is a kind of mobile technology, can carry out rapidly " one to one " or " one-to-many " call, just as using intercommunication message register.But the mobile phone that must use built-in this function, regular handset cannot use PTT function, but a part supports the mobile phone of high pass BREW can support PTT technology by software upgrading in the future.PTT is the mobile phone of " PoC ", has merged the function of mobile phone and intercom, its use be the network of mobile phone.PTT mobile phone is different with general intercom, and the one, intercom does not need by network, and the 2nd, and the intercom difference of can only closely conversing, PTT service can the sensible place that can cover to cell phone network, almost there is no the restriction of distance.And PTT service can carry out charging according to duration, period and flow, also can monthly payment, this depends on operator.Commercial precedent with high pass and the Nextel of CDMA operator in the U.S., adopts flat rate system, and expense is between 15-30 dollar.PTT mono-refers to a kind of mobile phone service by logical, utilizes PoC (the PoC:Push-to-Talk over Cellular) service of GPRS mobile phone to reach similar wireless telephonic communication modes.Have again digital cellular phone service, both can make a phone call, can press again certain key and realize group, individual call business, the today of accelerating in work rhythm, PTT is subject to people's favor really.But PTT is not logical once pressing, and it also needs connecting time, is called again the call delay time, and the difference of connecting time just has different PTT.Can use in China as intercom, but, need both sides' phone all will support the function of PTT, SIM card also will be opened POC function simultaneously, and general each talk group can only a people be spoken simultaneously.
Intercom is a kind of wireless transmitting-receiving equipments that is widely used in all trades and professions such as hotel, public security, taxi, in the various operative scenario such as commander, communication, scheduling, has a wide range of applications.Intercom is different from plain old telephone, has following difference:
1, method of calling difference.Mobile phone often makes a call by the mode of dialing; Intercom need not dial, and uses PTT PTT key to call out;
2, function key requires different.The Main Means that PTT key is called out as cluster intercommunication, frequency of usage is high, under the field personnel operation of cold district need to be worn glove situation equally, uses, and therefore requires that PTT key stature is large, good hand touch, the durable multiple characteristic that waits, requires difference to strengthen with regular handset button.
3, talking mode difference.Mobile phone is man-to-man call often; In intercom when call, is used group call pattern, and people a lot of people that speak listen;
4, volume requires different.Cluster intercom cellphone is usually used in field personnel operation, and environment is noisy, requires the output volume of intercom cellphone higher, and sound output is 2W at least.The power output of normal mobile phone is the highest also with regard to 1.6w.
5, profile and architectural difference are larger.The configuration design of mobile phone is often take attractive in appearance as main, and the little loudspeaker of power small size are selected in audio frequency output; And intercom is because the environment using is more noisy, so intercom often uses the high-power larger loudspeaker of volume to export as volume.Due to the two difference using, cause the two in appearance design, to have different requirements.
Current, three large operators have all released public network group service, comprise the sky wing intercommunication QCHAT of telecommunications, and the Mobile phone talkback POC of China Mobile and the collection of CHINAUNICOM news are logical.Its principle is, utilizes the data channel of the base station of public mobile network to transmit intercommunication information, and call mode and conventional cluster intercommunication are similar, possess the group call ability of one-to-many.Although technically, public mobile network has been realized the function of cluster intercommunication equally, the different requirements of intercom and mobile phone, make on mobile public network intercommunication terminal equipment intercom and mobile phone function with cannot unify in appearance.Therefore,, when the Mobile phone talkback terminal of first three large operator is all the pattern that adopts customization machine, realize the requirement of intercom.
Intercommunication business is the most widely used a kind of communication scheduling instrument in trunking communication, generally need to be by the wireless telecommunications frequency of special planning and special intercommunication carrying tool, in certain coverage, realize, there is specificity, regional feature.Through development for many years, there are the problems such as backward in technique, function singleness in intercom, conventional cluster intercom is replaced and certainly will become a kind of trend by Mobile phone talkback at present.Along with the lasting development of mobile intelligent terminal, intelligent movable operating system platform function is become stronger day by day, and the following business that can carry of mobile phone and function are more and more, carry traditional intercommunication business on mobile phone, and other abundant application is provided, bring new vitality will to intercommunication business.The PTT service of the Nextel of CDMA operator of the U.S., needs owner to pin button and just can talk, and after loosing one's grip, the other side hears a sound of " ticking ", could talk.
Through business development in a few years, the time delay that POC (PTT Over Cellular) means Push to talk over Cellular function service, lower than 1 second, approaches with traditional cluster intercommunication index, and therefore, POC business starts to step into the high speed development stage.PTT function depends on the type of the data, services of sim card, network support and your application.But, carry out intercommunication application because public network intercommunication relies on the data channel of mobile base station completely, therefore cannot avoid the congested actual scene of BTS channel, under emergency circumstances, easily generation information is blocked, and makes public network intercommunication face bottleneck on the Ability of emergency management that faces accident.
Summary of the invention
The object of the invention is for above-mentioned prior art Shortcomings part, a kind of conventional cluster intercommunication and concurrent mobile terminal intercom system of public network intercommunication supported is provided, make the cluster intercommunication that can use under any scene of any distance carry out dispatch control, expand greatly scope and the ability of cluster intercommunication application, make cluster intercom system serve better commander's needs, to make up the strengths and weaknesses of public network intercommunication and conventional cluster intercommunication, better strengthen the effect of cluster intercommunication application.
Above-mentioned purpose of the present invention can obtain by following measures, a kind of mobile terminal intercom system of supporting that conventional cluster is concurrent to the public network intercommunication of making peace, comprise conventional cluster intercommunication module, mobile terminal module, PTT key, connect audio frequency input module and the audio frequency output module of mobile terminal module and conventional cluster intercommunication module speech interface simultaneously, it is characterized in that: described mobile terminal intercom system is provided with PTT PTT button, PTT PTT button is connected electrically on conventional cluster intercommunication module and mobile terminal module I/O simultaneously, conventional cluster intercommunication module connects mobile terminal module by the leg signal of the audio frequency output identification of its mark, audio frequency input module is electrically connected on the audio input circuit of conventional cluster intercommunication module and mobile terminal module simultaneously, the audio output circuit of conventional cluster intercommunication module and the audio output circuit of mobile terminal module are connected on respectively on switch 1 and switch 2, and switch 1 and switch 2 are by mobile terminal module control, when PTT key triggers, conventional cluster intercommunication module and mobile terminal module be concurrent transmission PTT call information simultaneously, double-channel sends PTT by mobile data network and conventional cluster intercommunication channel simultaneously and calls out, whether mobile terminal module is corresponding group's relation according to the group information of conventional cluster intercommunication audio frequency that receives and the group information of the audio frequency of public network intercommunication, and judgement also selector switch 1 and/or switch 2 receives intercommunication audio frequency and is transported to audio frequency output module and plays.
The present invention compares existing intercom system following beneficial effect:
1) because conventional cluster intercommunication is directly to carry out audio transmission by channel, and public network intercommunication need to and be carried out the encoding and decoding of audio frequency through mobile data network.Although conventional cluster radio voice transmits by different passages from public network radio voice simultaneously, in propagation delay time, the time delay of public network intercommunication is starkly lower than the time delay of conventional cluster intercommunication.Therefore, mobile terminal module, in the time of PTT intercommunication, sends two-way audio simultaneously, and the mobile terminal of reception can receive from conventional cluster intercommunication channel and public network intercommunication passage the same audio-frequency information of two-way that time delay is different respectively.The present invention sends conventional cluster intercommunication audio frequency and public network intercommunication audio frequency simultaneously, even if the base station that makes to be moved produces blocks or there is no movable signal, and the situation that public network intercommunication information does not send, intercommunication information still can be transmitted by conventional cluster intercommunication.Make public network intercommunication terminal can break away from the dependence to mobile base station, under any circumstance still can use.
2) the present invention uses conventional cluster intercommunication and public network intercommunication simultaneously concurrent, can avoid some same inconvenience that uses conventional cluster intercommunication and public network to use but need to switch, user need not be switched, can realize the unimpeded transmission of intercommunication signal, use convenient is greatly provided.
3) the present invention uses conventional cluster intercommunication and public network intercommunication simultaneously concurrent, can make the intercommunication of over distance public network receive on-the-spot commander's situation, has broken away from the limitation of conventional cluster intercommunication distance limit.Make the mobile phone that pushes to talk become intercom, call proceeding is fast, support individual calling and group calling,
4) the present invention uses conventional cluster intercommunication and public network intercommunication to receive simultaneously, mixes intercommunication, how concurrent intercommunication pattern, can realize over distance remote command.
5) mobile terminal can be by judging that selector switch switch 1 and switch 2 realize the broadcasting that receives intercommunication audio frequency, avoided the congested or accident generation information of BTS channel to block, the bottleneck that public network intercommunication Ability of emergency management faces.
The present invention combines together public network intercommunication and conventional cluster intercommunication, by carrying infinite user's characteristic and the wide covering that relies on the wireless broadband networks such as existing 3G/4G on channel of conventional cluster intercommunication, high bandwidth, the feature of mobility, communication zone is infinitely extended, can realize mobile communications network covers in larger scope, realize flexible intercommunication, further expand public network intercommunication and serve more widely various complex environments and scene, increase user's concurrent capacity, further improve the dispatch control ability of public network intercommunication, public network intercommunication service is more unblocked.
Accompanying drawing explanation
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiments of the invention are elaborated.It should be noted that, in the situation that not conflicting, the combination in any mutually of the feature in embodiment and embodiment in the application.
Fig. 1 is that the present invention supports the mobile terminal intercom system model schematic diagram that conventional cluster is concurrent to the public network intercommunication of making peace
Fig. 2 is that the present invention supports conventional cluster the concurrent mobile terminal intercom system of the public network intercommunication of making peace to be used to the system model schematic diagram of power amplifier switch
Fig. 3 is this support of the present invention conventional cluster is used GPS functional module system model schematic diagram to the concurrent mobile terminal intercom system of the public network intercommunication of making peace
Embodiment
Embodiment 1
Consult Fig. 1.In most preferred embodiment described below, a kind of mobile terminal intercom system of supporting that conventional cluster is concurrent to the public network intercommunication of making peace, comprise conventional cluster intercommunication module, mobile terminal module, PTT key, audio frequency input module and audio frequency output module, wherein: mobile terminal is provided with PTT PTT button, PTT PTT button is connected electrically on the I/O mouth of conventional cluster intercommunication module and mobile terminal module simultaneously, audio frequency input module connects conventional cluster on the audio input circuit of the mobile terminal module of making peace simultaneously, conventional cluster intercommunication module connects mobile terminal module by the leg signal of the audio frequency output identification of its mark, the audio output circuit of conventional cluster intercommunication module and the audio output circuit of mobile terminal module are connected on respectively on switch 1 and switch 2.The control of switch 1 and switch 2 is controlled by the I/O mouth of mobile terminal module, when transmitting, by mobile terminal module data Layer, audio signal is compiled into the audio coding for transmitting; When reception, by mobile terminal module data Layer, the audio coding of receiving is interpreted as to audio signal.
Conventional cluster intercommunication module comprises simulation intercommunication module, digital intercom module, 350M simulation cluster intercommunication module, 350M Digital Clustering intercommunication module and 800M Digital Clustering intercommunication module.
When PTT key triggers, conventional cluster intercommunication module and mobile terminal module send PTT call information simultaneously, and send PTT calling by the channel of mobile data network and conventional cluster intercommunication simultaneously simultaneously, wherein, tradition intercommunication module directly sends intercommunication audio frequency on intercommunication channel, conventional cluster module comprises that 350M and 800M cluster module, obtaining after channel controller permission PTT calling, send intercommunication audio frequency; Mobile terminal module, after public network intercommunication server allows PTT to call out, sends intercommunication audio frequency.
Conventional cluster intercommunication module connects on the I/O of mobile terminal module by the leg signal of its identification audio output identification, in the time that conventional cluster intercommunication module is received PTT voice from conventional cluster intercommunication channel, the leg signal of identification audio output identification has signal and outputs to mobile terminal module, when mobile terminal module is by inquiring about or interrupt leg signal when output of the identification audio output identification that receives conventional cluster intercommunication module, represent the current PTT of the receiving call information of conventional cluster intercommunication module, the audio frequency output of conventional cluster intercommunication module has produced PTT incoming call audio-frequency information.
When mobile terminal intercom system PTT key triggers, PTT key triggering signal is electrically connected the I/O mouth of conventional cluster intercommunication module and mobile terminal module simultaneously, conventional cluster intercommunication module and mobile terminal module by interrupt or inquire-receive after PTT key triggering signal, send PTT call request by channel and mobile data network separately, thereafter, tradition intercommunication module directly sends the audio-frequency information of audio frequency input module input by channel, conventional cluster module is obtaining after the instruction of channel controller permission PTT calling, send the audio-frequency information of audio frequency input module input, mobile terminal module is receiving that the online ptt server of Mobile data allows after the instruction of PTT calling, send the audio-frequency information of audio frequency input module input, when in group, other mobile terminal receives PTT audio-frequency information, when conventional cluster intercommunication module is received the PTT audio frequency of other terminal transmission, produce audio frequency output by the audio output circuit of conventional cluster intercommunication module, on the pin of identification audio output identification, produce output simultaneously, mobile terminal module, by interrupting or inquiring about after the pin output of the audio frequency output identification of obtaining conventional cluster intercommunication module, will know that the audio output circuit of now conventional cluster intercommunication module has audio frequency output.Due to public network intercommunication, to compare conventional cluster intercommunication propagation delay time larger, and therefore, when PTT audio-frequency information sends by binary channels simultaneously, it is slow that the PTT audio signal that public network intercommunication is received is wanted, and the two broadcasting simultaneously can cause confusion.Therefore design is upper, needs mobile terminal to judge.In the time that mobile terminal module receives that the PTT audio-frequency information of other terminal transmission is received in conventional cluster intercommunication, mobile terminal module will be inquired about the PTT information that mobile data network sends: if mobile data network does not have information, directly play conventional cluster intercommunication audio frequency by switch 1; If the PTT audio-frequency information that mobile data network exists other terminal to send, mobile terminal module need to judge whether the audio-frequency information that the PTT audio-frequency information received from mobile network and conventional cluster intercommunication are received is the voice of same corresponding relation group; If so, shield the voice messaging of public network intercommunication, only play the voice of conventional cluster intercommunication.If not, broadcasted the voice of intercommunication by mobile terminal audio mixing, or broadcast the wherein voice of a road intercommunication according to priority level initializing.When the priority of the voice group of public network intercommunication is during higher than the voice group of conventional cluster intercommunication, mobile terminal module selects to play the audio-frequency information of public network intercommunication, closes conventional cluster intercommunication audio frequency.
Mobile terminal module comprises chipset or the unified independent module of baseband chip and radio frequency chip.
Audio frequency input module comprises MIC at interior audio processing modules, the audio processing modules of audio frequency output module including loudspeaker.
The I/O mouth that PTT PTT key is connected with mobile terminal module with conventional cluster intercommunication module, can be in middle fracture, keyboard mouth, interface module or universaling I/O port at least one interface.Press PTT key, mobile terminal module and conventional cluster intercommunication module are by scanning or interrupting receiving corresponding information, and mobile terminal module and conventional cluster intercommunication module send PTT key trigger message to mobile phone.Wherein interface module comprises analog interface, digital interface and three sub-blocks of man-machine interface:
(1) analog interface comprises: phonetic entry/output interface, radio frequency control interface.
(2) satellite interface: the collection of the analog quantitys such as battery electric quantity, battery temperature.
(3) digital interface comprises: system interface, SIM card interface, test interface, EEPROM interface, memory interface, ROM interface are mainly used to connect stored program memory FLASHROM, in FLASHROM, conventionally store layer1,2,3, the program of MMI and application layer; RAM interface is mainly used to connect the static RAM (SRAM) (SRAM) of storage temporal data.
Embodiment 2
In above-described embodiment 1, the compound mode of switch 1 and switch 2 can determine multiple audio frequency broadcast mode: comprise SCVF single channel voice frequency output and two kinds of modes of audio mixing.
Public network intercommunication has the feature that coverage is large, but is easily limited by the capacity limit of mobile network base station, under special screne, easily gets clogged.Conventional cluster intercommunication is not restriction on group's capacity, but transmission range is limited.In actual scene, the two mixes use can avoid defect separately, has complementary advantages.Therefore in public network intercommunication, merge conventional cluster intercommunication, PTT uses double-channel to send while calling, can take into account advantage separately, avoids shortcoming separately.Therefore the audio frequency broadcast mode of switch 1 and switch 2 comprises:
1, broadcast separately the mode of conventional cluster intercommunication audio frequency
Mobile terminal receives simultaneously and represents when same group audio-frequency information possesses the conventional cluster intercommunication audio frequency of different delay and public network intercommunication audio frequency, and mobile terminal module selects to play conventional cluster intercommunication audio frequency.When the conventional cluster intercommunication audio frequency that mobile terminal is received and public network intercommunication audio frequency represent different groups audio-frequency information, when conventional cluster intercommunication audio frequency group priority level is during higher than public network intercommunication group, mobile terminal module selects to play conventional cluster intercommunication audio frequency.
2, play separately the mode of public network intercommunication audio frequency
When the conventional cluster intercommunication audio frequency that mobile terminal is received and public network intercommunication audio frequency represent different groups audio-frequency information, when public network intercommunication group priority level is during higher than conventional cluster intercommunication group, mobile terminal module selects to play public network intercommunication audio frequency.
3, audio mixing mode
When the conventional cluster intercommunication audio frequency that mobile terminal is received and public network intercommunication audio frequency represent different groups audio-frequency information, in the time that conventional cluster intercommunication audio frequency group priority level is identical with public network intercommunication group, mobile terminal module is selected the mode of conventional cluster intercommunication audio frequency and the broadcasting of public network intercommunication audio mix.
The selection of three kinds of broadcast mode patterns determines by the software strategy of mobile terminal module, and in the time selecting play mode, different application can be selected different play mode.
Embodiment 3
Consult Fig. 2.In above-described embodiment 1,2, switching circuit comprises the power amplifier modular circuit with switching function.
Embodiment 4
Consult Fig. 3.In the embodiment shown in fig. 3, on the basis of embodiment 1, on mobile terminal module equipment, be also provided with GPS module, mobile terminal module control GPS module operating state; The operations such as data are opened, close, collected to mobile terminal module to GPS module, and by the data of the GPS module of collecting, at software application calling data.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, can also make some distortion and improvement, these changes and change should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a mobile terminal intercom system of supporting that conventional cluster is concurrent to the public network intercommunication of making peace, comprise conventional cluster intercommunication module, mobile terminal module, PTT key, connect audio frequency input module and the audio frequency output module of mobile terminal module and conventional cluster intercommunication module speech interface simultaneously, it is characterized in that: described mobile terminal intercom system is provided with PTT PTT button, PTT PTT button is connected electrically on conventional cluster intercommunication module and mobile terminal module I/O simultaneously, conventional cluster intercommunication module connects mobile terminal module by the leg signal of its identification audio output information, audio frequency input module is electrically connected on the audio input circuit of conventional cluster intercommunication module and mobile terminal module simultaneously, the audio output circuit of conventional cluster intercommunication module and the audio output circuit of mobile terminal module are connected on respectively on switch 1 and switch 2, and switch 1 and switch 2 are by mobile terminal module control, when PTT key triggers, conventional cluster intercommunication module and mobile terminal module be concurrent transmission PTT call information simultaneously, double-channel sends PTT by mobile data network and conventional cluster intercommunication channel simultaneously and calls out, mobile terminal module is the concrete condition with group's relation of the audio frequency of public network intercommunication according to the group of conventional cluster intercommunication audio frequency that receives, and judgement also selector switch 1 and/or switch 2 receives intercommunication audio frequency and is transported to audio frequency output module and plays.
2. the support conventional cluster as claimed in claim 1 mobile terminal intercom system concurrent to the public network intercommunication of making peace, it is characterized in that: the control of switch 1 and switch 2 is controlled by the I/O mouth of mobile terminal module, when transmitting, by mobile terminal module data Layer, audio signal is compiled into the audio coding for transmitting; When reception, by mobile terminal module data Layer, the audio coding of receiving is interpreted as to audio signal.
3. the support conventional cluster as claimed in claim 1 mobile terminal intercom system concurrent to the public network intercommunication of making peace, is characterized in that: conventional cluster intercommunication module comprises simulation intercommunication module, digital intercom module, 350M simulation cluster intercommunication module, 350M Digital Clustering intercommunication module and 800M Digital Clustering intercommunication module.
4. the support conventional cluster as claimed in claim 1 mobile terminal intercom system concurrent to the public network intercommunication of making peace, is characterized in that: switching circuit comprises the power amplifier modular circuit with switching function.
5. the support conventional cluster as claimed in claim 3 mobile terminal intercom system concurrent to the public network intercommunication of making peace, is characterized in that: conventional cluster module, obtaining after channel controller permission PTT calling, sends intercommunication audio frequency; Mobile terminal module, after public network intercommunication server allows PTT to call out, sends intercommunication audio frequency.
6. the support conventional cluster as claimed in claim 1 mobile terminal intercom system concurrent to the public network intercommunication of making peace, it is characterized in that: conventional cluster intercommunication module connects on the I/O of mobile terminal module by the leg signal of its identification audio output identification, in the time that conventional cluster intercommunication module is received PTT voice from conventional cluster intercommunication channel, the leg signal of identification audio output identification has signal and outputs to mobile terminal module, when mobile terminal module is by inquiring about or interrupt receiving the leg signal of conventional cluster intercommunication module, represent the current PTT of the receiving call information of conventional cluster intercommunication module, the audio frequency output of conventional cluster intercommunication module has produced PTT incoming call audio-frequency information.
7. the support conventional cluster as claimed in claim 1 mobile terminal intercom system concurrent to the public network intercommunication of making peace, is characterized in that: on mobile terminal module equipment, be also provided with GPS module, mobile terminal module control GPS module operating state; Data manipulation is opened, closes, collected to mobile terminal module to GPS module, and by the data of the GPS module of collecting, at software application calling data.
8. the support conventional cluster as claimed in claim 1 mobile terminal intercom system concurrent to the public network intercommunication of making peace, it is characterized in that: PTT PTT key and the I/O mouth that conventional cluster intercommunication module is connected with mobile terminal module, comprise at least one interface in middle fracture, keyboard mouth, interface module or universaling I/O port; Wherein interface module comprises analog interface, digital interface and three sub-blocks of man-machine interface: analog interface comprises: phonetic entry/output interface, radio frequency control interface, satellite interface: the collection of battery electric quantity, battery temperature analog quantity; Digital interface comprises: system interface, SIM card interface, test interface, EEPROM interface, memory interface; ROM interface is mainly used to connect stored program memory FLASHROM, common storage layer1 in FLASHROM, 2,3, the program of MMI and application layer; RAM interface is mainly used to connect the static RAM (SRAM) (SRAM) of storage temporal data.
9. the support conventional cluster as claimed in claim 1 mobile terminal intercom system concurrent to the public network intercommunication of making peace, it is characterized in that: press PTT key, mobile terminal module and conventional cluster intercommunication module are by scanning or interrupting receiving corresponding information, and mobile terminal module and conventional cluster intercommunication module send PTT key trigger message to server or the channel of mobile data network.
10. the support conventional cluster as claimed in claim 1 mobile terminal intercom system concurrent to the public network intercommunication of making peace, is characterized in that: the audio frequency broadcast mode of switch 1 and switch 2 comprises:
1, broadcast separately the mode of conventional cluster intercommunication audio frequency
Mobile terminal receives simultaneously and represents when same group audio-frequency information possesses the conventional cluster intercommunication audio frequency of different delay and public network intercommunication audio frequency, and mobile terminal module selects to play conventional cluster intercommunication audio frequency; When the conventional cluster intercommunication audio frequency that mobile terminal is received and public network intercommunication audio frequency represent different groups audio-frequency information, when conventional cluster intercommunication audio frequency group priority level is during higher than public network intercommunication group, mobile terminal module selects to play conventional cluster intercommunication audio frequency;
2, play separately the mode of public network intercommunication audio frequency
When the conventional cluster intercommunication audio frequency that mobile terminal is received and public network intercommunication audio frequency represent different groups audio-frequency information, when public network intercommunication group priority level is during higher than conventional cluster intercommunication group, mobile terminal module selects to play public network intercommunication audio frequency;
3, audio mixing mode
When the conventional cluster intercommunication audio frequency that mobile terminal is received and public network intercommunication audio frequency represent different groups audio-frequency information, in the time that conventional cluster intercommunication audio frequency group priority level is identical with public network intercommunication group, mobile terminal module is selected the mode of conventional cluster intercommunication audio frequency and the broadcasting of public network intercommunication audio mix.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN107147421A (en) * | 2017-06-19 | 2017-09-08 | 泉州欧讯电子有限公司 | A kind of double mode intercom |
| CN107426708A (en) * | 2016-05-23 | 2017-12-01 | 石家庄市善理通益科技有限公司 | The switching method and apparatus of intercommunication terminal, call model |
| CN108235450A (en) * | 2017-05-19 | 2018-06-29 | 成都零壹众科技有限公司 | A kind of public network is to the seamless adaptive communication means of traditional intercommunication bimodulus of making peace |
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| CN109889996A (en) * | 2019-03-07 | 2019-06-14 | 南京文卓星辉科技有限公司 | Method, public network intercom system and the medium for avoiding TTS from conflicting with voice service |
| CN111641697A (en) * | 2020-05-22 | 2020-09-08 | 福建北峰通信科技股份有限公司 | Dynamic distributed system and method for service server of public network talkback system |
| CN111918221A (en) * | 2020-07-28 | 2020-11-10 | 福建北峰通信科技股份有限公司 | Digital intercom system with comprehensive communication interruption function |
| CN116112878A (en) * | 2023-01-31 | 2023-05-12 | 中国联合网络通信集团有限公司 | Communication method, device and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101835103A (en) * | 2009-03-10 | 2010-09-15 | 英华达(西安)通信科技有限公司 | Dual-mode mobile communication device and multi-party conference call method thereof |
| WO2012022263A1 (en) * | 2010-08-19 | 2012-02-23 | 浙江元亨通信技术有限公司 | Mobile phone terminal-based method for wireless cluster communications |
| CN102510545A (en) * | 2011-12-20 | 2012-06-20 | 天津七一二通信广播有限公司 | Digital-analog compatible method for fishery digital interphone |
| CN102647668A (en) * | 2011-02-17 | 2012-08-22 | 深圳市源通世纪科技有限公司 | Multifunctional system simultaneously supporting POC (PTT Over Cellular) talkback and 350M analog cluster talkback on TD-LTE (Time Division Long Term Evolution) |
-
2014
- 2014-03-31 CN CN201410126868.6A patent/CN103888855A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101835103A (en) * | 2009-03-10 | 2010-09-15 | 英华达(西安)通信科技有限公司 | Dual-mode mobile communication device and multi-party conference call method thereof |
| WO2012022263A1 (en) * | 2010-08-19 | 2012-02-23 | 浙江元亨通信技术有限公司 | Mobile phone terminal-based method for wireless cluster communications |
| CN102647668A (en) * | 2011-02-17 | 2012-08-22 | 深圳市源通世纪科技有限公司 | Multifunctional system simultaneously supporting POC (PTT Over Cellular) talkback and 350M analog cluster talkback on TD-LTE (Time Division Long Term Evolution) |
| CN102510545A (en) * | 2011-12-20 | 2012-06-20 | 天津七一二通信广播有限公司 | Digital-analog compatible method for fishery digital interphone |
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| CN107018501B (en) * | 2016-01-28 | 2020-10-30 | 江苏全创电子科技有限公司 | Method and system for realizing talkback prior to telephone in public network cluster |
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| CN109889996A (en) * | 2019-03-07 | 2019-06-14 | 南京文卓星辉科技有限公司 | Method, public network intercom system and the medium for avoiding TTS from conflicting with voice service |
| CN109889996B (en) * | 2019-03-07 | 2021-04-20 | 南京文卓星辉科技有限公司 | Method for avoiding TTS and voice service conflict, public network talkback system and medium |
| CN111641697A (en) * | 2020-05-22 | 2020-09-08 | 福建北峰通信科技股份有限公司 | Dynamic distributed system and method for service server of public network talkback system |
| CN111641697B (en) * | 2020-05-22 | 2023-02-10 | 福建北峰通信科技股份有限公司 | Dynamic distributed system and method for service server of public network intercom system |
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