CN204669388U - ROIP Digital Clustering IAD - Google Patents
ROIP Digital Clustering IAD Download PDFInfo
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- CN204669388U CN204669388U CN201520439635.1U CN201520439635U CN204669388U CN 204669388 U CN204669388 U CN 204669388U CN 201520439635 U CN201520439635 U CN 201520439635U CN 204669388 U CN204669388 U CN 204669388U
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Abstract
ROIP Digital Clustering IAD, comprise shell mechanism part, it is characterized in that: also comprise power module, Digital audio process module, ARM+DSP digital signal processing module and mixed-media network modules mixed-media, call module and third party's dispatching desk, described mixed-media network modules mixed-media is connected with external IP phone by RJ-45 interface; Described Digital audio process module one end is by serial ports DB9 interface and radio station phonetic entry, radio station MIC, and radio station COR is connected with radio station PTT; The described Digital audio process module other end is connected with ARM+DSP digital signal processing module; Described call module is connected with ARM+DSP digital signal processing module; Described power module is connected with external power source input by power interface, and described power module is Digital audio process module, ARM+DSP digital signal processing module and mixed-media network modules mixed-media provide direct-current working volts.The utility model makes to carry out the call with command centre when covering without radio station at the scene of emergency communication, the speech in multiple for scene different radio station and command centre is interconnected.
Description
Technical field
The utility model relates to a kind of for supporting the device transferred in multiple SIP phone and radio station, especially supports that ROIP Digital Clustering IAD, radio station, SIP phone carry out the voice communications facility of Three-Way Calling as relaying in use the Internet.
Background technology
Current radio station (comprising hand-held station) is merely able to carry out communicating or communicating mutually in certain coverage in certain scope, but, it is again requisite a kind of means of communication in emergency communication, existing solution such as: the Digital Clusterings such as IDEN, 350M general communication net, general conventional intercom system etc.The common inferior position of the solution more than enumerated have cost high, invest huge, area is wide, the network coverage is very poor.Solution is also had to be carry out ultrashort voice transit by short-wave radio set.This formula investing is large, sound effect is poor, and closely use has larger restriction simultaneously, and few people adopt.
In order to rapidly, realize at low cost to keep conversing with Police Command Center in the multiple radio station without the scene of the accident in coverage, and Police Command Center can realize the switching between phone group fast, realize commanding in real time; Meanwhile, in some specific environment, such as: on-the-spot at certain, need the departments such as fire-fighting, public security, first aid jointly to complete, but the calling frequency of these departments is not quite similar, at this time, need to set up command centre fast, need again each functional no department of United Dispatching; In this case, command centre can be built in the scene of the accident fast, be necessary very much to adopt one on-the-spot radio station speech can be linked into the communicator of command centre (interim command centre).
Utility model content
The purpose of this utility model is to solve in prior art when station telecommunication network coverage deficiency, and provide a kind of structure simple, easy to use, volume is little, functional and multichannel ROIP Digital Clustering IAD; Under emergency conditions, can fast construction command centre.
To achieve these goals, the utility model solves the technical scheme that its technical problem adopts and is:
ROIP Digital Clustering IAD, comprise shell mechanism part, it is characterized in that: also comprise power module, Digital audio process module, ARM+DSP digital signal processing module and mixed-media network modules mixed-media, call module and third party's dispatching desk, described mixed-media network modules mixed-media is connected with external IP phone by RJ-45 interface; Described Digital audio process module one end is by serial ports DB9 interface and radio station phonetic entry, radio station MIC, and radio station COR is connected with radio station PTT; The described Digital audio process module other end is connected with ARM+DSP digital signal processing module; Described call module is connected with ARM+DSP digital signal processing module; Described power module is connected with external power source input by power interface, and described power module is Digital audio process module, ARM+DSP digital signal processing module and mixed-media network modules mixed-media provide direct-current working volts.
With SIP client on described ARM+DSP digital signal processing module, after the initialization of ROIP Digital Clustering IAD finishing equipment, during the radio communication that external IP phone is connected with gateway, the voice data of IP phone by Real-time Transport Protocol data packets to the SIP client of ARM+DSP digital signal processing module, send to radio station to play after being parsed, the voice data then gathering radio station is packaged into Real-time Transport Protocol Packet Generation to external IP phone.
The voice data that described call module receives external IP phone and radio station is respectively play, and then the voice data of self sends to external IP phone and radio station respectively.
The beneficial effects of the utility model are:
1, it extends the coverage of radio station, reduces investment, and simultaneously owing to aiming at vehicle-mounted design, installation of being more convenient for is carried, and the link ensured for each emergency communication provides strong support.
2, communication interconnecting function of the present utility model makes to carry out the call with command centre when covering without radio station at the scene of emergency communication, the speech in multiple for scene different radio station and command centre are interconnected, this sets up interim command system for emergency communication and provides good solution.
3, it can be connected public IP telephone net with station telecommunication system, realizes the voice intercommunication between public telephone and radio station system.
4, it can realize by public network the function that third-party dispatching desk dispatches the phone group be connected on gateway.
5, when network is not good, command centre can be built temporarily, by the frequency in real time modifying radio station, realize the multiple phone group of Real-Time Scheduling.
Accompanying drawing explanation
Fig. 1 is module composition frame chart of the present utility model.
Fig. 2 is SIP phone of the present utility model and radio station communicating data process chart.
Fig. 3 is radio station of the present utility model and SIP phone communicating data process chart.
Fig. 4 is that third party of the present utility model dispatches the flow chart participating in scheduling.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but the utility model is not limited to following examples.
As shown in Figure 1, ROIP Digital Clustering IAD, comprises shell mechanism part, also comprises power module 5, Digital audio process module 2, ARM+DSP digital signal processing module 3 and mixed-media network modules mixed-media 7, call module (hand miaow) 8.
Described mixed-media network modules mixed-media 7 is connected with external IP phone by RJ-45 interface 6; Described Digital audio process module 2 one end is by serial ports DB9 interface 1 and radio station phonetic entry, radio station MIC, and radio station COR is connected with radio station PTT; Described Digital audio process module 2 other end is connected with ARM+DSP digital signal processing module 3; Described power module 5 is connected with external power source input by power interface 4, described power module 5 is Digital audio process module 2, ARM+DSP digital signal processing module 3 and mixed-media network modules mixed-media 7 provide direct-current working volts, and described call module (hand miaow) 8 is connected with ARM+DSP digital signal processing module 3.Described call module is by carrying out the exchange of voice between a hand miaow and radio station.
Call module described in the utility model refers to, audio frequency is directly sent to radio station I by the verbal system (hand miaow) that ROIP Digital Clustering IAD adds, then the audio frequency in radio station I is play, and voice data does not carry out the operation of encoding and decoding in centre.In the scheduling carrying out different frequency phone group, need the parameter by the SIP client amendment radio station I on ARM+DSP digital signal processing module, make it the frequency of corresponding some phone groups, send dispatch command by verbal system (hand miaow) and carry out audio frequency broadcasting by radio station I, and then can information be received, to reach the object of scheduling with the hand platform of radio station I same frequency.
With SIP client on the utility model ARM+DSP digital signal processing module 3, after the initialization of described ROIP Digital Clustering IAD finishing equipment, SIP client on ARM+DSP digital signal processing module is registered to standard external sip server by standard SIP protocol (RFC3261), be registered to the number that outside SIP phone on identical sip server uses by dialing the client of registering same sip server with SIP, by standard SIP protocol (RFC3261), some clients in outside SIP phone and ROIP Digital Clustering IAD are set up to converse, then RTP call is carried out.Process and the common SIP phone communication of connecting phone are as good as, and communication process is divided into three parts: 1, the voice transfer of SIP phone is to radio station; 2, the voice transfer in radio station is to SIP phone; 3, gateway call module (hand miaow) voice and SIP phone, radio station intercommunication.
The voice transfer of SIP phone is to radio station, as Fig. 2: when closing of the circuit, the voice messaging of SIP phone can be sent to the SIP client of ARM+DSP digital signal processing module 3 with Real-time Transport Protocol form, client carries out parsing Real-time Transport Protocol packet, voice messaging is separated, what then judge whether the volume of voice exceed SIP client arranges middle triggering thresholding, if exceed triggering thresholding, the voice messaging be parsed is sent to the radio station be connected on gateway, if lower than triggering thresholding, voice messaging is abandoned, again receives, then until phone is hung up.
The voice transfer in radio station is to SIP phone.As Fig. 3: when closing of the circuit, the SIP client of ARM+DSP digital signal processing module 3 is responsible for gathering the voice data that radio station sends over, then, judge to arrange whether voice data can be sent, if can send about PTT in SIP client, then voice data is packaged into Real-time Transport Protocol packet, be sent to outside SIP phone, otherwise, abandon data, continue to gather, until phone is hung up.
Gateway call module (hand miaow) voice and SIP phone, radio station intercommunication, as Fig. 4: in two kinds of situation, one is when SIP phone is not yet connected, the audio signal of call module (hand miaow) is directly sent to radio station by ARM+DSP digital signal processing module 3, then the voice data in radio station is directly sent to call module (hand miaow), the middle conversion do not needed through any agreement.Another situation is when SIP phone is connected, the PTT signal of call module (hand miaow) is that priority is the highest, when PTT button presses down, the voice data of call module (hand miaow) directly can be sent to radio station, when PTT button is upspring, the voice data in radio station can be sent to call module (hand miaow); Simultaneously, the voice data of call module (hand miaow) can enter the SIP client of ARM+DSP digital signal processing module 3, carry out RTP encapsulation, then outside SIP phone is sent to the form of Real-time Transport Protocol packet, meanwhile, the audio frequency of outside SIP phone also can be sent to call module (hand miaow).
Third party's dispatching desk adds function Access Gateway and realizes scheduling.As Fig. 4: third party's dispatching desk joins the instruction of some phone groups to ROIP Digital Clustering IAD by the transmission of RJ-45 interface, judge whether to allow it to add phone group through ARM+DSP digital signal processing module, if agreed to, then return and add success message, then now, third party's dispatching desk joins phone group.The message registration that the instruction that third party's dispatching desk can send monitoring phone group reaches in monitoring phone group (comprises voice, PTT controls, ISSI etc.) object, then the instruction of the request of speaking is sent, reach the object carrying out with phone group conversing, and send instruction some phone groups are recorded, send SMS message to other third parties scheduling.
The technology that the utility model is not described in detail is known technology, and those skilled in the art can implement the utility model easily on the basis understanding this specification, and content represented in accompanying drawing is the part of this specification.
The claimed scope of the utility model is not limited to each embodiment introduced herein, all various forms of conversion of doing based on the utility model claim and description and replacement, all belongs to the scope that the utility model patent contains.
Claims (3)
1.ROIP Digital Clustering IAD, comprise shell mechanism part, it is characterized in that: also comprise power module (5), Digital audio process module (2), ARM+DSP digital signal processing module (3) and mixed-media network modules mixed-media (7), call module (8) and third party's dispatching desk, described mixed-media network modules mixed-media (7) is connected with external IP phone by RJ-45 interface (6); Described Digital audio process module (2) one end is by serial ports DB9 interface (1) and radio station phonetic entry, radio station MIC, and radio station COR is connected with radio station PTT; Described Digital audio process module (2) other end is connected with ARM+DSP digital signal processing module (3); Described call module is connected with ARM+DSP digital signal processing module (3); Described power module (5) is connected with external power source input by power interface (4), and described power module (5) is Digital audio process module (2), ARM+DSP digital signal processing module (3) and mixed-media network modules mixed-media (7) provide direct-current working volts.
2. ROIP Digital Clustering IAD according to claim 1, it is characterized in that on described ARM+DSP digital signal processing module (3) with SIP client, after the initialization of ROIP Digital Clustering IAD finishing equipment, during the radio communication that external IP phone is connected with gateway, the voice data of IP phone by Real-time Transport Protocol data packets to the SIP client of ARM+DSP digital signal processing module (3), send to radio station to play after being parsed, the voice data then gathering radio station is packaged into Real-time Transport Protocol Packet Generation to external IP phone.
3. ROIP Digital Clustering IAD according to claim 1, it is characterized in that the voice data that described call module (8) receives external IP phone and radio station is respectively play, then the voice data of self sends to external IP phone and radio station respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439635.1U CN204669388U (en) | 2015-06-23 | 2015-06-23 | ROIP Digital Clustering IAD |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520439635.1U CN204669388U (en) | 2015-06-23 | 2015-06-23 | ROIP Digital Clustering IAD |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248894A (en) * | 2017-06-02 | 2017-10-13 | 广东凌传科技有限公司 | Embedded radio station IP voice modules and its control method |
| CN107426254A (en) * | 2017-09-29 | 2017-12-01 | 陕西烽火实业有限公司 | A kind of network communication device suitable for short-wave radio set, system and method |
| CN108012039A (en) * | 2017-12-04 | 2018-05-08 | 中国电子科技集团公司第二十八研究所 | A kind of portable integrated speech communication equipment |
| WO2020139661A1 (en) * | 2018-12-28 | 2020-07-02 | Cubic Corporation | Radio gateway audio port configuration |
-
2015
- 2015-06-23 CN CN201520439635.1U patent/CN204669388U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248894A (en) * | 2017-06-02 | 2017-10-13 | 广东凌传科技有限公司 | Embedded radio station IP voice modules and its control method |
| CN107248894B (en) * | 2017-06-02 | 2019-06-11 | 广东凌传科技有限公司 | Embedded radio station IP voice module and its control method |
| CN107426254A (en) * | 2017-09-29 | 2017-12-01 | 陕西烽火实业有限公司 | A kind of network communication device suitable for short-wave radio set, system and method |
| CN108012039A (en) * | 2017-12-04 | 2018-05-08 | 中国电子科技集团公司第二十八研究所 | A kind of portable integrated speech communication equipment |
| CN108012039B (en) * | 2017-12-04 | 2020-01-14 | 南京莱斯电子设备有限公司 | Portable integrated voice communication equipment |
| WO2020139661A1 (en) * | 2018-12-28 | 2020-07-02 | Cubic Corporation | Radio gateway audio port configuration |
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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: 20150923 Termination date: 20180623 |