CN206195781U - System for realize emergency communication - Google Patents
System for realize emergency communication Download PDFInfo
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- CN206195781U CN206195781U CN201621298362.4U CN201621298362U CN206195781U CN 206195781 U CN206195781 U CN 206195781U CN 201621298362 U CN201621298362 U CN 201621298362U CN 206195781 U CN206195781 U CN 206195781U
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Abstract
The utility model discloses a system for realize emergency communication, include: at least one emergent communication equipment, at least one relay and two at least aircrafts, wherein, emergent communication equipment includes signal processing module and communication control module, signal processing module sets up on an aircraft, and communication control module sets up on another aircraft, relay connects between signal processing module and communication control module, relay includes two CPE modules and two antennas, the antenna is connected with the CPE module, every CPE module is connected with signal processing module and communication control module respectively, be connected through the net gape between two CPE modules. The system provided by the utility model, use a plurality of emergent communication equipment, a plurality of relay and a plurality of aircraft connection, constitute the communication network deployment, and adopt relay extension coverage area, realize information transmission between two regions that will keep apart originally.
Description
Technical field
The utility model is related to emergency communication technical field, more particularly to a kind of system for realizing emergency communication.
Background technology
Emergency communication refers to, when there is natural or artificial sudden emergency, using the respective communication resource, to enter
Row ensures the specific communication mechanism of rescue, Emergency Assistance and necessary communication.In recent years, in the mountain area much having inconvenient traffic, marine site,
And due to natural causes such as earthquakes, communication disruption that human factor is caused enables information to pass in time, it is necessary to open communication immediately
It is defeated, therefore, emergency communication is increasingly paid close attention to by people.
At present, existing communication mode is satellite communication, and it is then entered in using satellite as between radio communication station
Capable communication.But this communication mode input cost is big, and must prepare in advance, using special communication equipment, it is impossible to very well
Utilization existing communication network and terminal, cost is big；And using other manner target area can only be realized with area closer to the distance
Communication between domain.
Therefore, existing communication mode can only be realized being communicated between target area and region closer to the distance, if should
When distance is beyond the working range of this communication mode, then communication in time cannot be realized, and cost is big.
Utility model content
The purpose of this utility model is to provide a kind of system for realizing emergency communication, to solve existing communication mode only
Can realize being communicated between target area and region closer to the distance, if the distance is beyond the working range of this communication mode
When, then cannot realize communication in time, and the big problem of cost.
According to embodiment of the present utility model, there is provided a kind of system for realizing emergency communication, including：At least one meets an urgent need
Communication equipment, at least one trunking and at least two aircrafts, wherein,
The emergency communication equipment includes signal processing module and communication control module；
The signal processing module is arranged on an aircraft, and the communication control module is arranged at described in another
On aircraft；
The trunking is connected between the signal processing module and the communication control module；
The trunking includes two CPE modules and two antennas；
The antenna is connected with the CPE modules；
Each described CPE module is connected with the signal processing module and the communication control module respectively；
It is connected by network interface between two CPE modules.
Preferably, the CPE modules include：First radio frequency unit, the first Base Band Unit and routing unit, described first penetrates
One end of frequency unit is connected with the antenna, one end of the other end of first radio frequency unit and first Base Band Unit
It is connected, the other end of first Base Band Unit is connected with the routing unit；Two routes of the CPE modules
It is connected by network interface between unit.
Preferably, the signal processing module includes：Second radio frequency unit and the second Base Band Unit, the second radio frequency list
First one end with second Base Band Unit is connected.
Preferably, second radio frequency unit includes：Signal receiving subelement, signal transmission sub-unit and frequency conversion are single
Unit；The signal receiving subelement is connected with the frequency conversion subelement, and it is single that the frequency conversion subelement sends son with the signal
Unit is connected.
Preferably, second Base Band Unit includes：Signal conversion subunit and Signal coding subelement, the signal turn
The one end for changing subelement is connected with the signal transmission sub-unit, the other end and the signal of the signal conversion subunit
Coded sub-units are connected.
Preferably, the communication control module includes：Core network element and Service Processing Unit, the core network element
One end is connected with the other end of second Base Band Unit, the other end of the core network element and the Service Processing Unit
It is connected.
Preferably, the core network element includes：Circuit switching subelement and circuit packet subelement；The circuit switching
One end of subelement is connected with the Signal coding subelement, the other end and the circuit point of the circuit switching subelement
Group subelement is connected.
Preferably, the Service Processing Unit includes：Control of authority subelement and auxiliary subelement；Control of authority
One end of unit is connected with circuit packet subelement, and the other end of the control of authority subelement is single with auxiliary
Unit is connected.
Preferably, the working frequency range of the signal processing module is 560MHZ~660MHZ.
From above technical scheme, the utility model embodiment provides a kind of system for realizing emergency communication, including：
At least one emergency communication equipment, at least one trunking and at least two aircrafts, wherein, the emergency communication equipment includes
Signal processing module and communication control module；The signal processing module is arranged on an aircraft, the Control on Communication
Module is arranged on another described aircraft；The trunking is connected to the signal processing module and the Control on Communication mould
Between block；The trunking includes two CPE modules and two antennas；The antenna is connected with the CPE modules；Each
The CPE modules are connected with the signal processing module and the communication control module respectively；Between two CPE modules
It is connected by network interface.The system that the utility model is provided, by multiple emergency communication equipment, multiple trunkings and multiple aircrafts
Connection is used, and constitutes constructing communication network；And trunking expanded areas of coverage is used, will be realized between two regions of script isolation
Information transfer.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structured flowchart of the system for realizing emergency communication that the utility model implementation is exemplified；
Fig. 2 is the implement scene figure of the system for realizing emergency communication that the utility model implementation is exemplified；
Fig. 3 is the structured flowchart of CPE modules in Fig. 1；
Fig. 4 is the structured flowchart of signal processing module in Fig. 1；
Fig. 5 is the structured flowchart of communication control module in Fig. 1；
Fig. 6 is the structured flowchart of the second radio frequency unit in Fig. 4；
Fig. 7 is the structured flowchart of the second Base Band Unit in Fig. 4；
Fig. 8 is the structured flowchart of core network element in Fig. 5；
Fig. 9 is the structured flowchart of Service Processing Unit in Fig. 5.
Illustrate：
Wherein, 1- aircrafts, 2- signal processing modules, the radio frequency units of 21- second, 211- signal receiving subelements, 212- becomes
Frequency subelement, 213- signal transmission sub-units, the Base Band Unit of 22- second, 221- signal conversion subunits, 222- Signal codings
Unit, 3- communication control modules, 31- core network elements, 311- circuit switching subelements, 312- circuits packet subelement, 32- industry
Business processing unit, 321- control of authority subelements, 322- auxiliary subelements, 4- trunkings, 41- antennas, 42-CPE modules,
The radio frequency units of 421- first, the Base Band Unit of 422- first, 423- routing units.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clear, complete description, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, according to a kind of system for realizing emergency communication that the utility model embodiment is provided, including：At least
One emergency communication equipment, at least one trunking 4 and at least two aircrafts 1, wherein,
The emergency communication equipment includes signal processing module 2 and communication control module 3；
The signal processing module 2 is arranged on an aircraft 1, and the communication control module 3 is arranged at another
On the aircraft 1；
The trunking 4 is connected between the signal processing module 2 and the communication control module 3；
The trunking 4 includes two CPE modules 42 and two antennas 41；
The antenna 41 is connected with the CPE modules 42；
Each described CPE module 42 is connected with the signal processing module 2 and the communication control module 3 respectively；
It is connected by network interface between two CPE modules 42.
Specifically, as shown in Fig. 2 the system for realizing emergency communication of the utility model embodiment offer, emergent by multiple
Communication equipment, multiple trunkings 4 and multiple aircrafts 1 are constituted, and constitute constructing communication network.This system can be in special area and target
Region distance farther out when, using trunking 4, reach the information transfer of special area and target area.
Wherein, the emergency communication equipment in the system includes signal processing module 2 and communication control module 3.Signal transacting
Module 2 is arranged on an aircraft 1, and communication control module 3 is arranged on another aircraft 1, signal processing module 2 and corresponding
Relaying is connected between the overlay area that the overlay area that aircraft 1 is formed is formed with communication control module 3 and corresponding aircraft 1 to set
Standby 4 so that the region of two aircrafts 1 and signal processing module 2 and the covering of communication control module 3 links together, and spreads over
Region, trunking 4 can will realize information transfer between two regions of script isolation.
Trunking 4 includes two CPE modules 42 and two antennas 41, and each CPE module 42 is respectively connected with one day
Line 41.Each CPE module 42 is respectively connected between signal processing module 2 and corresponding aircraft 1 and communication control module 3 and corresponding
Between aircraft 1, network interface connection is passed through between two CPE modules 42.CPE modules 42 (Customer Premise Equipment,
Customer terminal equipment) it is a kind of wireless module, it is possible to achieve communication function, can simultaneous transmission voice and other data messages.
Wherein, as shown in figure 3, CPE modules 42 include：First radio frequency unit 421, the first Base Band Unit 422 and route are single
Unit 423, one end of first radio frequency unit 421 is connected with the antenna 41, the other end of first radio frequency unit 421
One end with first Base Band Unit 422 is connected, the other end and the routing unit of first Base Band Unit 422
423 are connected；It is connected by network interface between two routing units 423 of the CPE modules 42.
During practical application, as shown in Fig. 2 trunking 4 is placed on into two aircrafts 1 and signal processing module 2 and communication control
Two junctions of overlay area that molding block 3 is formed, a CPE modules 42 receive the signal from signal processing module 2, send out
Penetrate the signal from communication control module 3；2nd CPE modules 42 receive the signal from communication control module 3, and transmitting comes self-confident
The signal of number processing module 2, the overlay area that signal processing module 2 and corresponding aircraft 1 can be thus formed with communicate
The overlay area that control module 3 and corresponding aircraft 1 are formed connects together, and realizes that the information in bigger region is mutually transmitted.
Wherein, as shown in Figure 4 and Figure 5, the signal processing module 2 includes：Second radio frequency unit 21 and the second base band list
Unit 22, second radio frequency unit 21 is connected with one end of second Base Band Unit 22.The communication control module 3 is wrapped
Include：Core network element 31 and Service Processing Unit 32, one end of the core network element 31 and second Base Band Unit 22
The other end is connected, and the other end of the core network element 31 is connected with the Service Processing Unit 32.
The emergency communication equipment is believed by the 22 pairs of emergency sent by terminal of the second radio frequency unit 21 and the second Base Band Unit
Frequency conversion, conversion and coded treatment number are carried out, encoded signal is obtained, then channel is transmitted to encoded signal by core network element 31
Distribution and circuit switching treatment, to meet the communicating requirement of burst, realize emergency communication.
Specifically, as shown in fig. 6, second radio frequency unit 21 includes：Signal receiving subelement 211, signal sends son
Unit 213 and frequency conversion subelement 212；The signal receiving subelement 211 is connected with the frequency conversion subelement 212, the change
Frequency subelement 212 is connected with the signal transmission sub-unit 213.
Signal receiving subelement 211 is received carrys out the distress signal that self terminal sends, and by the 212 pairs of emergency of frequency conversion subelement
Signal carries out frequency-conversion processing, and distress signal is adjusted on the working frequency range of emergency communication equipment, the emergency communication equipment
Working frequency range is 560MHZ~660MHZ, and the wide covering of signal is realized using the low decay of low-frequency signals；The change adjusted
Frequency signal is sent to the second Base Band Unit 22 by signal transmission sub-unit 213.
As shown in fig. 7, second Base Band Unit 22 includes：Signal conversion subunit 221 and Signal coding subelement
222, one end of the signal conversion subunit 221 is connected with the signal transmission sub-unit 213, and signal conversion is single
The other end of unit 221 is connected with the Signal coding subelement 222.
The frequency variation signal that signal conversion subunit 221 will be received carries out conversion process, obtains analog signal or numeral letter
Number, and Signal coding subelement 222 is sent to, then compiled analog signal or data signal by Signal coding subelement 222
Code, obtains encoded signal to ensure the connection of communication, and encoded signal is sent to the core network element of communication control module 3
31。
As shown in figure 8, core network element 31 includes：Circuit switching subelement 311 and circuit packet subelement 312；It is described
One end of circuit switching subelement 311 is connected with the Signal coding subelement 222, the circuit switching subelement 311
The other end is connected with circuit packet subelement 312.
Circuit switching subelement 311 exchanges into different circuits encoded signal respectively, and it is single to be grouped son by circuit
Unit 312 carries out packet transaction, because distress signal can be divided into many kinds, including speech form or data mode, wherein emergency letter
In number except including emergency content in addition to, can also include emergency people positional information, therefore by frequency conversion, conversion, coding at
The encoded signal obtained after reason can also be divided into many kinds, including emergency content signal, location information signal and emergency content letter
Number and the signal that is combined of location information signal, it is therefore desirable to circuit switching subelement 311 and circuit packet subelement 312 will belong to
Recombinated in of a sort encoded signal, to ensure the connection of communication, it is ensured that timely rescue.By circuit switching and packet
Signal after exchange treatment is sent to Service Processing Unit 32.
As shown in figure 9, Service Processing Unit 32 includes：Control of authority subelement 321 and auxiliary subelement 322；The power
Limit control subelement 321 one end and the circuit packet subelement 312 be connected, the control of authority subelement 321 it is another
One end is connected with the auxiliary subelement 322.
The signal that control of authority subelement 321 will be received carries out judgement treatment, judges that the terminal for sending distress signal is
It is no within authority, to determine whether whether the distress signal transmitted by terminal is real distress signal, prevent someone because
Mischief sends the distress signals of mistake, and upsets the normal work of the system of the present embodiment offer.Auxiliary subelement 322 is used for
Auxiliary charging lamp, it is ensured that charging lamp it is normally-open.
From above technical scheme, the utility model embodiment provides a kind of system for realizing emergency communication, including：
At least one emergency communication equipment, at least one trunking 4 and at least two aircrafts 1, wherein, the emergency communication equipment bag
Include signal processing module 2 and communication control module 3；The signal processing module 2 is arranged on an aircraft 1, described logical
Letter control module 3 is arranged on another described aircraft 1；The trunking 4 is connected to the signal processing module 2 and described
Between communication control module 3；The trunking 4 includes two CPE modules 42 and two antennas 41；The antenna 41 with it is described
CPE modules 42 are connected；Each described CPE module 42 respectively with the signal processing module 2 and the phase of the communication control module 3
Connection；It is connected by network interface between two CPE modules 42.The system that the utility model is provided, by multiple emergency communications
Equipment, multiple trunkings 4 and multiple connections of aircraft 1 are used, and constitute constructing communication network；And using the extended coverage area of trunking 4
Domain, will realize information transfer between two regions of script isolation.
Those skilled in the art will readily occur to this practicality after considering specification and putting into practice utility model disclosed herein
Other new embodiments.The application is intended to any modification of the present utility model, purposes or adaptations, these
Modification, purposes or adaptations follow general principle of the present utility model and including undocumented skill of the utility model
Common knowledge or conventional techniques in art field.Description and embodiments be considered only as it is exemplary, it is of the present utility model
True scope and spirit are pointed out by following claim.
It should be appreciated that the utility model is not limited to the accurate knot for being described above and being shown in the drawings
Structure, and can without departing from the scope carry out various modifications and changes.Scope of the present utility model only will by appended right
Ask to limit.
Claims (9)
1. a kind of system for realizing emergency communication, it is characterised in that including：In at least one emergency communication equipment, at least one
After equipment (4) and at least two aircrafts (1), wherein,
The emergency communication equipment includes signal processing module (2) and communication control module (3)；
The signal processing module (2) is arranged on an aircraft (1), and the communication control module (3) is arranged at another
On the individual aircraft (1)；
The trunking (4) is connected between the signal processing module (2) and the communication control module (3)；
The trunking (4) includes two CPE modules (42) and two antennas (41)；
The antenna (41) is connected with the CPE modules (42)；
Each described CPE module (42) is connected with the signal processing module (2) and the communication control module (3) respectively；
It is connected by network interface between two CPE modules (42).
2. system according to claim 1, it is characterised in that the CPE modules (42) include：First radio frequency unit
(421), the first Base Band Unit (422) and routing unit (423), one end of first radio frequency unit (421) and the antenna
(41) it is connected, the other end of first radio frequency unit (421) is connected with one end of first Base Band Unit (422),
The other end of first Base Band Unit (422) is connected with the routing unit (423)；Two CPE modules (42)
It is connected by network interface between the routing unit (423).
3. system according to claim 1, it is characterised in that the signal processing module (2) includes：Second radio frequency unit
(21) and the second Base Band Unit (22), second radio frequency unit (21) is connected with one end of second Base Band Unit (22)
Connect.
4. system according to claim 3, it is characterised in that second radio frequency unit (21) includes：Signal receives son
Unit (211), signal transmission sub-unit (213) and frequency conversion subelement (212)；The signal receiving subelement (211) with it is described
Frequency conversion subelement (212) is connected, and the frequency conversion subelement (212) is connected with the signal transmission sub-unit (213).
5. system according to claim 4, it is characterised in that second Base Band Unit (22) includes：Signal conversion
Unit (221) and Signal coding subelement (222), one end and the signal of the signal conversion subunit (221) send son
Unit (213) is connected, and the other end of the signal conversion subunit (221) is connected with the Signal coding subelement (222)
Connect.
6. system according to claim 5, it is characterised in that the communication control module (3) includes：Core network element
(31) and Service Processing Unit (32), the other end of one end of the core network element (31) and second Base Band Unit (22)
It is connected, the other end of the core network element (31) is connected with the Service Processing Unit (32).
7. system according to claim 6, it is characterised in that the core network element (31) includes：Circuit-switched subsystem list
First (311) and circuit are grouped subelement (312)；One end of the circuit switching subelement (311) is single with Signal coding
First (222) are connected, and the other end and the circuit of the circuit switching subelement (311) are grouped subelement (312) and are connected.
8. system according to claim 7, it is characterised in that the Service Processing Unit (32) includes：Control of authority
Unit (321) and auxiliary subelement (322)；One end of the control of authority subelement (321) is grouped subelement with the circuit
(312) it is connected, the other end of the control of authority subelement (321) is connected with auxiliary subelement (322).
9. system according to claim 1, it is characterised in that the working frequency range of the signal processing module (2) is
560MHZ~660MHZ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298362.4U CN206195781U (en) | 2016-11-30 | 2016-11-30 | System for realize emergency communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298362.4U CN206195781U (en) | 2016-11-30 | 2016-11-30 | System for realize emergency communication |
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| Publication Number | Publication Date |
|---|---|
| CN206195781U true CN206195781U (en) | 2017-05-24 |
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ID=58725516
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|---|---|---|---|
| CN201621298362.4U Active CN206195781U (en) | 2016-11-30 | 2016-11-30 | System for realize emergency communication |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110166113A (en) * | 2019-05-31 | 2019-08-23 | 北京工商大学 | Communication system and method for disaster area |
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2016
- 2016-11-30 CN CN201621298362.4U patent/CN206195781U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110166113A (en) * | 2019-05-31 | 2019-08-23 | 北京工商大学 | Communication system and method for disaster area |
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Effective date of registration: 20191217 Address after: 661199 Honghe Power Supply Bureau, southwest corner of the intersection of Yinhe road and Honghe Avenue, Mengzi City, Honghe Prefecture, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province Patentee after: HONGHE POWER SUPPLY BUREAU,YUNNAN POWER GRID CO., LTD. Address before: 661199 Yunnan Honghe Hani and Yi Autonomous Prefecture, Mengzi City, the southern part of the Milky Way Galaxy Power Supply Bureau Co-patentee before: Taike Communication Branch, Shenzhen SDG Information Co., Ltd. Patentee before: HONGHE POWER SUPPLY BUREAU,YUNNAN POWER GRID CO., LTD. |