CN107295701A - A kind of self-organized network communication device and communication system - Google Patents
A kind of self-organized network communication device and communication system Download PDFInfo
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- CN107295701A CN107295701A CN201710739723.7A CN201710739723A CN107295701A CN 107295701 A CN107295701 A CN 107295701A CN 201710739723 A CN201710739723 A CN 201710739723A CN 107295701 A CN107295701 A CN 107295701A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The present invention relates to the information communications field, more particularly to a kind of self-organized network communication device and communication system.There is provided a kind of self-organized network communication device, including housing and the circuit being arranged in housing；Circuit includes：Power circuit block, switched circuit module, VPN circuit modules, E1 communication circuit modules, wireless self-networking circuit module and WIFI communication circuit modules；Switched circuit module is connected with VPN circuit modules, E1 communication circuit modules, wireless self-networking circuit module and WIFI communication circuit modules respectively, and the wireless self-networking circuit module is used to set up communication network with other self-organized network communication devices and carries out IP data transfers.The self-organized network communication device can be applied to base station as communication terminal, the isolated island base station of interruption is recovered normal work；Emergency communication commander is can also be applied to, the disaster relief emergency commading system of front end is formed, facilitates the audio frequency and video of front and back end to contact, lifting disaster relief commander's efficiency.
Description
Technical field
The present invention relates to the information communications field, more particularly to a kind of self-organized network communication device and communication system.
Background technology
When the natural calamities such as typhoon, mud-rock flow occur, all caused to equipment such as social traffic, communication, electric power serious broken
It is bad.Some severely afflicated area central areas form information island because of road interruption, power breakdown, communication disruption, to rescue and relief work,
Emergency command brings extreme influence.
Mobile base station BTS/Node is widely distributed, transmission and computer room condition influenceed larger by local environment, especially because earthquake,
The reasons such as floods, thunderbolt, artificial destruction usually can interrupt the communication of mobile base station.By to all previous major natural disasters
Found with the statistics of regular maintenance mobile base station communication disruption reason, it is electric power system and terrestrial transmission line to be easiest to impaired
Road.Electric power system can improve supportability by increasing accumulator capacity, lengthening working hours or providing mobile diesel engine etc. for oneself.And
Terrestrial transmission circuit mainly increases combating a natural disaster property by optical fiber route loop, but loop each side is yearned for when disaster occurs
It is past all to interrupt so that base station turns into information island.Secondly in the complicated outlying district of some geographical environments, mobile base station may be with
When will face the communication disruption that accident is caused, and the environment of rather harsh causes disrupted circuit can not slowly repair.
Therefore, how to make the normal work of these isolated island base stations, and strengthen the anti-disaster ability of communication network just into telecommunications technician
The problem of being faced.
The content of the invention
Therefore, the low-frequency range means of communication for the communication support ability being more suitable under extreme weather and complex environment is introduced,
In the case of being used for wired transmission links interruption there is provided a kind of self-organized network communication device, the transmission of wireless non line of sight is quickly set up
Passage, realizes the recovery of multiple communication services.
To achieve the above object, inventor provide a kind of self-organized network communication device, including housing and be arranged in housing
Circuit；
The circuit includes：Power circuit block, switched circuit module, VPN circuit modules, E1 communication circuit modules, nothing
Line MANET circuit module and WIFI communication circuit modules；
The power circuit block respectively with switched circuit module, VPN circuit modules, E1 communication circuit modules, it is wireless from
Networking circuit module and the connection of WIFI communication circuit modules, for providing working power for self-organized network communication device；
The VPN circuit modules are used for the transmitting-receiving of VPN traffic signal, including fiber-optic switching module, and fiber-optic switching module is set
The optical fiber interface for being connected with optical fiber is equipped with, fiber-optic switching module is used to convert optical signals into electric signal or turns electric signal
Change optical signal into；
The E1 communication circuit modules are provided with more than one pair of data receiver mouthful and data send mouth, communicate and believe for E1
Number transmitting-receiving；
The WIFI communication circuit modules are used for the transmitting-receiving of WIFI signals of communication；
The switched circuit module respectively with VPN circuit modules, E1 communication circuit modules, wireless self-networking circuit module with
And the connection of WIFI communication circuit modules, for E1 communication circuit modules, WIFI communication circuit modules, VPN circuit modules with from group
IP data exchanges between net circuit module；
The wireless self-networking circuit module is used to set up communication network with other self-organized network communication devices and carries out IP
Data transfer.
Further, the power circuit block includes first switch and second switch；
The first switch is battery main switch, is series on power output end main line；
The second switch is arranged at the power input of VPN circuit modules, for controlling the power supply of VPN circuit modules to connect
Enter.
Further, the power circuit block include electric current input port, rectification circuit, transforming circuit, lithium battery group and
Electric current delivery outlet；
The electric current input port is AC/DC power interfaces, can access two kinds of power inputs of AC220V and DC48V；
The electric current delivery outlet includes DC48V, DC12V and DC5V electric current delivery outlet；
The rectification circuit is connected to electric current input port, for alternating current to be rectified into DC current；
The transforming circuit includes the transformation chip of the different output voltages of two or more, for changing Current Voltage value, becomes
The input of volt circuit is connected to the DC48V power supplys of electric current input port and the output end of transforming circuit, and output end is described
Electric current delivery outlet.
Further, the wireless self-networking circuit module includes Mesh modules.
Further, the wireless self-networking circuit module includes being used for the reception antenna that signal is received, for signal hair
The transmitting antenna penetrated, and it is connected to the power amplification circuit that signal amplifies with reception antenna and transmitting antenna.
Further, the housing includes lower cover and upper lid；Upper lid is articulated with lower lid.
Further, the power circuit block, switched circuit module, VPN circuit modules, E1 communication circuit modules, with
And WIFI communication circuit modules are arranged in lower cover, the wireless self-networking circuit module is arranged in lid.
Further, power circuit block and the WIFI communication circuit module is arranged on the side wall of lower cover；It is described to hand over
Circuit module, E1 communication circuit modules, the bottom up of VPN circuit module lower covers is changed to be cascading.
In order to solve the above technical problems, inventor providing another technical scheme：
A kind of communication system, including more than two self-organized network communication devices, wherein, the self-organized network communication device be with
Wireless communication connection constitutes communication network between self-organized network communication device described in upper technical scheme, different self-organized network communication devices
Network.
Prior art is different from, above-mentioned technical proposal self-organized network communication device includes switched circuit module, VPN circuit moulds
Block, E1 communication circuit modules, wireless self-networking circuit module and WIFI communication circuit modules, can be by by switched circuit module
VPN circuit modules, E1 communication circuit modules and WIFI communication circuit modules are connected to wireless self-networking circuit module, realize certainly
Networking circuit module is exchanged with each communication circuit module IP, and fast construction includes the wireless ad hoc network of multiple communication services.Should
Self-organized network communication device can be applied to base station as communication terminal, the isolated island base station of interruption is recovered normal work；Also it can apply
In emergency communication commander, the disaster relief emergency commading system of front end is formed, facilitates the audio frequency and video of front and back end to contact, lifting disaster relief commander
Efficiency.
Brief description of the drawings
Fig. 1 is the module frame chart of self-organized network communication device in embodiment；
Fig. 1 a are the Mesh topological diagrams before failure occurs；
Fig. 1 b are the Mesh topological diagrams after failure occurs；
Fig. 1 c are schematic diagram of the self-organized network communication device applied to E1 transmission in embodiment；
Fig. 1 d are schematic diagram of the self-organized network communication device applied to optic path in embodiment；
Fig. 1 e are schematic diagram of the self-organized network communication device applied to audio frequency and video dispatch control transmission in embodiment；
Fig. 2 is the circuit module block diagram of power circuit block in self-organized network communication device；
Fig. 3 is the position of the switch schematic diagram of power circuit block in self-organized network communication device；
Fig. 4, Fig. 5, Fig. 6 are the housing and circuit module distribution map of self-organized network communication device in embodiment；
Fig. 7 is the schematic diagram that self-organized network communication device is applied in communication disruption emergency first-aid repair.
Description of reference numerals：
20th, E1 communication circuit modules；
30th, VPN circuit modules；
40th, power circuit block；
50th, WIFI communication circuit modules；
60th, switched circuit module；
70th, wireless self-networking circuit module；
101st, upper lid；
102nd, lower cover；
220：E1 change-over panels；
310：Fiber-optic switching module；
401：Lithium battery group；
710：Power amplification circuit；
Embodiment
To describe the technology contents of technical scheme in detail, feature, the objects and the effects being constructed, below in conjunction with specific reality
Apply example and coordinate accompanying drawing to be explained in detail.
Fig. 1 is referred to Fig. 7, a kind of self-organized network communication device is present embodiments provided, the self-organized network communication device can have
In the case that line transmission link is interrupted, the transmission channel of wireless non line of sight is quickly set up, the recovery of 2G, 4G BTS service is realized,
Also ad-hoc network can be formed, the disaster relief command system of front end is formed, facilitates the audio frequency and video of front and back end to contact, lifting disaster relief commander's effect
Rate.
As shown in figure 1, the self-organized network communication device includes housing and the circuit being arranged in housing；The circuit includes：
Power circuit block 40, switched circuit module 60, VPN circuit modules 30, E1 communication circuit modules 20, wireless self-networking circuit mould
Block 70 and WIFI communication circuit modules 50.
The power circuit block 40 respectively with switched circuit module 60, VPN circuit modules 30, E1 communication circuit modules
20th, wireless self-networking circuit module 70 and WIFI communication circuit modules 50 are connected, for providing work for self-organized network communication device
Make power supply.
The VPN circuit modules 30 are used for the transmitting-receiving of VPN traffic signal, including fiber-optic switching module, fiber-optic switching module
It is provided with the optical fiber interface for being connected with optical fiber, fiber-optic switching module is used to converting optical signals into electric signal or by electric signal
Optical signal is converted into, the optical fiber interface is preferably GE optical ports.
Wherein VPN is VPN (Virtual Private Network, abbreviation VPN), is referred to public
The technology of dedicated network is set up on network.Connection between any two node of whole VPN does not have traditional private network institute
The physical link end to end needed, but the network platform that framework is provided in common network service provider, such as Internet, ATM
(logical network on asynchronous transfer mode ＞, Frame Relay (frame relay) etc., user data is transmitted in logical links.
VPN mainly employs tunneling technique, encryption and decryption technology, key management technology and user and equipment identities authentication techniques.It is described
VPN circuit modules mean the circuit module for realizing VPN communication.
The E1 communication circuit modules 20 are provided with more than one pair of data receiver mouthful and data send mouth, for E1 communications
The transmitting-receiving of signal.Wherein, an E1 is 2.048M link, uses pcm encoder；One E1 frame length is 256 bit, is divided into 32
Individual time slot a, time slot is 8 bit.The frame per second for having 8k E1 passes through interface, i.e. 8K*256=2048kbps.Each time slot
Accounted in E1 frames in the E1 of 8bit, 8*8k=64k, i.e., one containing 32 64K.
The WIFI communication circuit modules 50 are used for the transmitting-receiving of WIFI signals of communication.The WIFI is that a kind of permission electronics is set
The standby technology for being connected to a WLAN (WLAN), usually using 2.4G UHF or 5G SHF ISM radio frequency bands.Connection
It is typically to have cryptoguard to WLAN；But it may also be open, so allow for any setting in the range of WLAN
It is standby to connect.
The switched circuit module respectively with VPN circuit modules, E1 communication circuit modules, wireless self-networking circuit module with
And WIFI communication circuit modules connection, i.e., wireless self-networking circuit module by switched circuit module respectively with VPN circuit modules,
E1 communication circuit modules and the connection of WIFI communication circuit modules.Switched circuit module is used for E1 communication circuit modules, WIFI and led to
Believe the IP data exchanges between circuit module, VPN circuit modules and MANET circuit module.
In computer network system, the proposition of switching concept is the improvement for sharing mode of operation.HUB hubs are just
It is a kind of shared equipment, HUB hubs are unable to identifying purpose address in itself, when the A main frames in same LAN are transmitted to B main frames
During data, packet is with broadcast transmission, by each station terminal by verifying data on using HUB as the network of framework
The address information in packet header come determine whether receive.In this mode of operation, one group of data can only be transmitted on synchronization network
The communication of frame, must be retried in the event of collision.This mode is exactly the shared network bandwidth.And in the present embodiment, pass through
The IP data of VPN circuit modules, E1 communication circuit modules and WIFI communication circuit modules can be transferred to by switched circuit module
Wireless self-networking circuit module, and the IP data of wireless self-networking circuit module are transferred to VPN circuit modules, E1 communication electricity
Road module and WIFI communication circuit modules.
The wireless self-networking circuit module 70 is used to set up communication network and IP numbers with other self-organized network communication devices
According to exchange.MANET is the network that a kind of mobile communication and computer network are combined, and the information of network, which is exchanged, uses computer
Packet switch mechanism in network, user terminal is that each user terminal is simultaneous in transportable portable terminal, MANET
There are two kinds of functions of router and main frame.The target of Routing for On-Demand Protocol in MANET is quick, accurate and efficient, it is desirable to as short as possible
Accurate available routing iinformation is found in time, and adapts to the quick change of network topology, while reducing the extra of introducing
Time delay and safeguard route control information, reduce Routing Protocol expense, with meet mobile terminal computing capability, storage area with
And the limitation in terms of power supply.
Wireless self-networking circuit module includes Mesh modules, reception antenna, transmitting antenna and power amplification circuit, connects
Receive antenna to receive for signal, transmitting antenna is launched for signal, power amplification circuit is connected to receipts antenna and transmitting antenna, use
In the power amplification of signal.The Mesh modules are used to set up Mesh network, and the Mesh network is " wireless mesh network ", it
Be a wireless multi-hop network, developed by ad hoc networks, Wireless Mesh is towards the novel radio accessed based on IP
Mobile communication technology, is suitable for regional environment covering and broadband high-speed wireless access.Wireless Mesh netword is based on being in net distribution
Numerous WAPs between cooperate with each other and cooperate with, the advantage with broadband high-speed and spectral efficient, with dynamic from
The outstanding feature Wireless Mesh such as tissue, self-configuring, oneself maintenance can communicate with other network cooperatings.Wireless Mesh netword is divided into list
Frequency Mesh networkings and double frequency Mesh networkings.
Mesh modules, which have, automatically configures ability, and after network node starts, each module in the node is sent out mutually automatically
Show and automatically determine the functions such as respective mode of operation, intelligent scanning channel, the manual configuration without carrying out each equipment.When
During the node of the new addition of one or more in network, system can also find new node automatically, by administration interface to node
Carry out after mesh networking mandates, new node can automatic download configuration.The ability reduction that Mesh systems are automatically configured and found automatically
The live load of network design and management O＆M.
Wireless network connection forms Mesh structures after setting up, and each network node is constantly performed at a certain time interval
Decision making algorithm.The distributed intelligence that each node has is using signal intensity and network performance as index, in multi wireless links
Optimal path routing traffic, and constantly dynamic adjusting data path are chosen, limits and broadcasts and eliminate bottleneck.This ensures
It is any because NE is increased or network topology change can be immediately detected and carry out phase caused by removing
The measure of pass, it is ensured that network is always at optimal performance and running status.So, wireless self-networking possess it is following two from
Attributes of network:
Self-tuning performance self-controls；
Self-Healing links are repaired automatically；
Fig. 1 a and Fig. 1 b are referred to, before failure generation, Mesh network node keeps primary link, the information of alternative link,
And it is constantly dynamic to update link information list；When the certain point in network because the reasons such as power supply, damage break down,
Other peripheral equipments can be chosen the alternative link with optimized parameter and be used as primary link rapidly in alternative link table；Mesh
SMFR (Scalable Mesh Fast Re-route) algorithm of system provides rapid link repair, has been in millisecond rank
Into the switching of main/slave link, whole process is all transparent for the end user in network, does not result in data, the language of user
The interruption of the application such as sound or video.
In embodiments, the VPN circuit modules pass through the fiber-optic switching module and optical fiber set thereon
Interface is connected with optical fiber.Company between the E1 communication circuit modules and WIFI communication circuit modules and switched circuit module
Connect, and wireless self-networking circuit module and the connection of switched circuit module, it is to belong to three-layer network connection, VPN circuit modules
Connection between switched circuit module is also to belong to three-layer network connection (i.e. Internet connect), and fiber-optic switching module and
Connection between VPN circuit modules belongs to double layer network connection (i.e. data link layer is connected).In the prior art, optical fiber with
It can not realize that three-layer network is connected between VPN circuit modules, therefore data penetration transmission can not be realized；And in the technical program, light
Fibre is connected by fiber-optic switching module with VPN circuit modules, and optical fiber realizes double layer network, optical fiber interchange mode with fiber-optic switching module
Block realizes the connection of three-layer network with VPN circuit modules, so that the transparent transmission of data can be realized.The transparent transmission is transparent transmission,
Namely transmission network is only responsible for the business for needing to transmit being sent to destination node, protected simultaneously regardless of the business of transmission
The quality of transmission is demonstrate,proved, is handled without the business to transmission.Assuming that there is data s will be by a network, this network
Entrance be a, export as b, data s reaches a places, s be packaged by a is responsible, such as s is ip data, and a is just with two layers of form
It is packaged, in the entire network, is transmitted using two layers, has arrived outlet b, then encapsulation is untied, is reduced into s original
Ip structures.For s, by this network, do not change its any structure and data, therefore for s, this passes through
Network be " transparent ", here it is transparent transmission.
Wherein above-mentioned double layer network connection and three-layer network connection, are to divide network connection according in seven layer network agreements
Into seven Internets, application layer, expression layer, session layer, transport layer, Internet, data link layer are followed successively by from top to bottom
And physical layer.
Application layer is the application communicated with other computers, and it is the communication service of correspondence application program.
For example, a word processor without communication function cannot perform the code of communication, the programmer of word processing work is engaged in
Also it is indifferent to the 7th layer of OSI.But, if with the addition of the option of a transmission file, then the programmer of word processing device just needs
Realize OSI the 7th layer.Example:Telnet, HTTP, FTP, NFS, SMTP etc..
The major function of expression layer is to define data format and encryption.For example, FTP allow you select with binary system or
ASCII fromat is transmitted.If selecting binary system, then sender and recipient do not change the content of file.If selecting ASCII
Form, sender sends data after text being converted into the ASCII of standard from the character set of sender.In recipient by standard
ASCII be converted into the character set of receiver computer.Example：Encryption, ASCII etc..
Session layer defines how to start, control and terminate a session, including the control to multiple two-way news and pipe
Reason, so as to which application can be notified when only completing a part for continuous meassage, so that the data that expression layer is seen are continuous,
In some cases, if expression layer have received all data, expression layer is represented with data.Example：RPC, SQL etc..
The function of transport layer includes whether that selection Error Resiliency agreement or zero defect recover agreement, and on the same host
Input to the data flow of different application is multiplexed, in addition to the order that receives not to packet rearrangement work(
Energy.Example：TCP, UDP, SPX.
Internet is defined to wrapping transmission end to end, and it defines the logical address that can be identified for that all nodes, also
Define the mode of route implementing and the mode of study.It is situated between to adapt to transmission of the maximum transmission unit length less than packet length
Matter, how Internet wraps one the segmentation method for resolving into smaller bag if being also defined.Example：IP, IPX etc..
How data link layer transmits data on single link if being defined.These agreements have with the various media come into question
Close.Example：ATM, FDDI etc..
Physical layer specification is the characteristic standard about transmission medium, and these specifications generally also with reference to what other were organized to set up
Standard.Connector, frame, the use of frame, electric current, coding and light modulation etc. belong to the content in various physical layer specifications.Physics
The conventional multiple specifications of layer complete the definition to all details.Example:Rj45,802.3 etc..
In the present embodiment, the self-organized network communication device includes switched circuit module, VPN circuit modules, E1 and led to
Believe circuit module, wireless self-networking circuit module and WIFI communication circuit modules, can be with by wireless self-networking circuit module
Other MANET equipment or communication base station set up ad-hoc network；VPN circuit modules, E1 communications can be realized by switched circuit module
IP data exchanges between circuit module and WIFI communication circuit modules, with wireless self-networking circuit module, by it is wireless from
The ad-hoc network that networking circuit module is set up can carry out the data transfer between different self-organized network communication devices.The self-organized network communication
Device realizes chain on the basis of IP intercommunications between realizing Radio Link terminal device using TDM over Ethernet technologies
Road Propagation Simulation realizes that 2G base stations transmission generation is logical there is provided E1 circuit interfaces.Meanwhile, then by photoelectric conversion technique, circuit is led to
Letter is converted into light path communication, and there is provided the transmission that GE optical ports realize 4G base stations.Realize 2G, 4G base station in transmission so as to effective
During interruption of optical cables, emergency arrangement is carried out rapidly, realizes that the link generation of wired optical cable transmission is logical.
Fig. 1 c~Fig. 1 e are referred to, an embodiment discloses a kind of communication system, the communication system includes two or more
Self-organized network communication device, wherein, the self-organized network communication device be embodiment of above described in self-organized network communication device,
Wireless communication connection constitutes communication network between different self-organized network communication devices.The communication system passes through set up MANET
It can be achieved, comprising E1 communications, optic path and audio frequency and video dispatch control transmission, to pass in the audio frequency and video dispatch control shown in Fig. 1 e
The defeated middle fixed IP of mobile phone setting, self-organized network communication device is accessed by WIFI telecommunication circuits, and the live audio frequency and video of composition are commanded temporarily
System.
Referring to Fig. 2, in one embodiment, the power circuit block of the self-organized network communication device can have two kinds of differences
Power input, one kind is AC220V power supplys, and another is DC48V power supplys, wherein the conventional civil power of AC220V power supplys, and
DC48V power supplys are then the power supplys used in communications equipment room, therefore by setting two kinds of not existing input powers, but the MANET is logical
T unit still can select another power supply in the case of a power outage wherein and power.The power circuit block also has many
The dc source output of different voltages is planted, to supply the power demands of different communication circuit.
The power circuit block of self-organized network communication device includes electric current input port, rectification circuit, transforming circuit, lithium battery group
With electric current delivery outlet.
Wherein, the electric current input port is AC/DC power interfaces, i.e., multiple patch is provided with an electric current input port
Mouthful, some of plug receptacles are used for DC supply input, and another plug receptacle is inputted for alternating current, so that it can be while can
Access two kinds of power inputs of AC220V and DC48V.It is preferred that, the electric current input port is Aviation Connector.The electric current delivery outlet
Circuit modules different in self-organized network communication device are connected to, for being powered for it, because the voltage of different circuit modules is
Different, therefore the electric current delivery outlet includes DC48V, DC12V and DC5V electric current delivery outlet.
The input of the rectification circuit is connected to AC220V power supplys in electric current input port, and output end is connected to change piezoelectricity
DC48V power supplys may be directly connected to transforming circuit in road, electric current input port, and rectification circuit is used for AC220V current rectifications Cheng Zhi
Flow electric current.By can also set AC transformer before rectification circuit, first by AC220V power voltage step downs into the relatively low exchange of voltage
Electricity, then carries out rectification again.
The input of transforming circuit is connected to the DC48V power supplys of electric current input port and the output end of transforming circuit, defeated
It is the electric current delivery outlet to go out end.In order to realize different direct voltage outputs, it is different that the transforming circuit includes two or more
The transformation chip of output voltage, for changing Current Voltage value, each transformation chip one magnitude of voltage of correspondence, wherein, each
The input value of transformation chip has a larger scope, and its output valve is really fixed.In the present embodiment, at least with defeated
Go out three transformation chips that voltage is DC48V, DC12V and DC5V, wherein, tri- transformation chips of DC48V, DC12V and DC5V
Input output end is sequentially connected in series.
The lithium battery is reserve battery, and for being powered when input power powers off for self-organized network communication device, lithium is electrically connected
It is connected between DC48V power supplys or rectification circuit and transforming circuit, therefore can be to lithium battery by DC48V power supplys or AC220V power supplys
Charged, can then pass through lithium battery power supply when power cut-off.The input of lithium battery is provided with charge protector, used
In to lithium battery progress charge protection.
As shown in figure 3, in one embodiment, the power circuit block of the self-organized network communication device is additionally provided with first
Switch and second switch；Wherein, the first switch is the equipment master switch in Fig. 3, is series on power output end main line, is used
In the connection for controlling whole self-organized network communication device and power circuit block, when first switch disconnects, self-organized network communication device
With regard to power-off shutdown.
The second switch is arranged at the power input of VPN circuit modules, for controlling the power supply of VPN circuit modules to connect
Enter, be the optical port part power down switch in Fig. 3, can control whether VPN circuit modules work by second switch.In certain situation
Under, it is not that communication circuit module all in self-organized network communication device is required for, therefore by setting second switch to close
Some circuit modules, so as to reduce overall power consumption.In the present embodiment, the second switch is arranged at VPN circuit modules
Power input, and in some embodiments, second switch can be arranged at WIFI communication circuit modules or E1 communication electricity
In the module of road.
As shown in Figures 4 to 6, the self-organized network communication device case includes lower cover 101 and upper lid 102；Upper lid 102 is cut with scissors
It is connected on lower cover 101, and can be turned on and off around jointed shaft, the circuit is arranged in the space that lid is surrounded with lower cover,
The housing can be PVC materials.
Specifically, the power circuit block 40, switched circuit module 60, VPN circuit modules 30, E1 communication circuit modules
20 and WIFI communication circuit modules 50 are arranged in lower cover, and the wireless self-networking circuit module 70 is arranged in lid.Institute
State power circuit block 40 and WIFI communication circuit modules 50 are arranged on the side wall of lower cover, the lithium electricity in power circuit block 40
Pond group is arranged in lid；The switched circuit module, E1 communication circuit modules, VPN circuit module lower covers bottom up according to
It is secondary to be stacked.
Fiber-optic switching module 310 is arranged at the side of the circuit board of VPN circuit modules 30, the side of E1 communication circuit modules 20
Face is provided with the E1 change-over panels 220 with E1 network connections, and the power amplification circuit 710 of wireless self-networking circuit module is arranged at nothing
Outside line MANET circuit plate.
In order to ensure upper lid and the sealing of lower cover cooperation, the stitching portion of lid and lower cover is provided with waterproof grommet.
The self-organized network communication device can be applied to communication disruption emergency first-aid repair, wireless emergency command communication, rescue and relief work should
A variety of different application scenarios such as anxious communication for command.
As shown in fig. 7, being applied to the schematic diagram in communication disruption emergency first-aid repair for the self-organized network communication device.Typhoon,
Operator's fiber break, which occurs, for the natural calamities such as mud-rock flow causes transmission link failure, when base station turns into information island, rushes to repair ring
Border is complicated, it is impossible to be rapidly completed reparation, but the self-organized network communication device builds wireless transfer channel, completes emergency first-aid repair, ensures
Normal communication.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or terminal device including a series of key elements not only include those
Key element, but also other key elements including being not expressly set out, or also include being this process, method, article or end
The intrinsic key element of end equipment.In the absence of more restrictions, limited by sentence " including ... " or " including ... "
Key element, it is not excluded that also there is other key element in the process including the key element, method, article or terminal device.This
Outside, herein, " being more than ", " being less than ", " exceeding " etc. are interpreted as not including this number；" more than ", " following ", " within " etc. understand
It is to include this number.
It should be understood by those skilled in the art that, the various embodiments described above can be provided as method, device or computer program production
Product.These embodiments can be using the embodiment in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Form.All or part of step in the method that the various embodiments described above are related to can be instructed by program correlation hardware come
Complete, described program can be stored in the storage medium that computer equipment can be read, for performing the various embodiments described above side
All or part of step described in method.The computer equipment, includes but is not limited to：Personal computer, server, general-purpose computations
Machine, special-purpose computer, the network equipment, embedded device, programmable device, intelligent mobile terminal, intelligent home device, Wearable
Smart machine, vehicle intelligent equipment etc.；Described storage medium, includes but is not limited to：RAM, ROM, magnetic disc, tape, CD, sudden strain of a muscle
Deposit, USB flash disk, mobile hard disk, storage card, memory stick, webserver storage, network cloud storage etc..
The various embodiments described above are with reference to method, equipment (system) and the computer program product according to embodiment
Flow chart and/or block diagram are described.It should be understood that can be by every in computer program instructions implementation process figure and/or block diagram
One flow and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computers can be provided
Programmed instruction is to the processor of computer equipment to produce a machine so that pass through the finger of the computing device of computer equipment
Order, which is produced, to be used to realize what is specified in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames
The device of function.
These computer program instructions may be alternatively stored in the computer that computer equipment can be guided to work in a specific way and set
In standby readable memory so that the instruction being stored in the computer equipment readable memory, which is produced, includes the manufacture of command device
Product, the command device is realized to be referred in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames
Fixed function.
These computer program instructions can be also loaded into computer equipment so that performed on a computing device a series of
Operating procedure is to produce computer implemented processing, so that the instruction performed on a computing device is provided for realizing in flow
The step of function of being specified in one flow of figure or multiple flows and/or one square frame of block diagram or multiple square frames.
Although the various embodiments described above are described, those skilled in the art once know basic wound
The property made concept, then can make other change and modification to these embodiments, so embodiments of the invention are the foregoing is only,
Not thereby the scope of patent protection of the present invention, the equivalent structure that every utilization description of the invention and accompanying drawing content are made are limited
Or equivalent flow conversion, or other related technical fields are directly or indirectly used in, similarly it is included in the patent of the present invention
Within protection domain.
Claims (9)
1. a kind of self-organized network communication device, it is characterised in that including housing and the circuit being arranged in housing；
The circuit includes：Power circuit block, switched circuit module, VPN circuit modules, E1 communication circuit modules, it is wireless from
Networking circuit module and WIFI communication circuit modules；
The power circuit block respectively with switched circuit module, VPN circuit modules, E1 communication circuit modules, wireless self-networking
Circuit module and the connection of WIFI communication circuit modules, for providing working power for self-organized network communication device；
The VPN circuit modules are used for the transmitting-receiving of VPN traffic signal, including fiber-optic switching module, and fiber-optic switching module is provided with
For the optical fiber interface being connected with optical fiber, fiber-optic switching module is used to convert optical signals into electric signal or convert the electrical signal to
Optical signal；
The E1 communication circuit modules are provided with more than one pair of data receiver mouthful and data send mouth, for E1 signals of communication
Transmitting-receiving；
The WIFI communication circuit modules are used for the transmitting-receiving of WIFI signals of communication；
The switched circuit module respectively with VPN circuit modules, E1 communication circuit modules, wireless self-networking circuit module and
WIFI communication circuit modules are connected, for E1 communication circuit modules, WIFI communication circuit modules, VPN circuit modules and MANET
IP data exchanges between circuit module；
The wireless self-networking circuit module is used to set up communication network with other self-organized network communication devices and carries out IP data
Transmission.
2. self-organized network communication device according to claim 1, it is characterised in that the power circuit block is opened including first
Close and second switch；
The first switch is battery main switch, is series on power output end main line；
The second switch is arranged at the power input of VPN circuit modules, the plant-grid connection for controlling VPN circuit modules.
3. self-organized network communication device according to claim 1, it is characterised in that it is defeated that the power circuit block includes electric current
Entrance, rectification circuit, transforming circuit, lithium battery group and electric current delivery outlet；
The electric current input port is AC/DC power interfaces, can access two kinds of power inputs of AC220V and DC48V；
The electric current delivery outlet includes DC48V, DC12V and DC5V electric current delivery outlet；
The rectification circuit is connected to electric current input port, for alternating current to be rectified into DC current；
The transforming circuit includes the transformation chip of the different output voltages of two or more, for changing Current Voltage value, becomes piezoelectricity
The input on road is connected to the DC48V power supplys of electric current input port and the output end of transforming circuit, and output end is the electric current
Delivery outlet.
4. self-organized network communication device according to claim 1, it is characterised in that the wireless self-networking circuit module includes
Mesh modules.
5. self-organized network communication device according to claim 1, it is characterised in that the wireless self-networking circuit module includes
The reception antenna received for signal, the transmitting antenna launched for signal, and it is connected use with reception antenna and transmitting antenna
The power amplification circuit amplified in signal.
6. self-organized network communication device according to claim 1, it is characterised in that the housing includes lower cover and upper lid；On
Lid is articulated with lower lid.
7. self-organized network communication device according to claim 6, it is characterised in that the power circuit block, switched circuit
Module, VPN circuit modules, E1 communication circuit modules and WIFI communication circuit modules are arranged in lower cover, described wireless from group
Net circuit module is arranged in lid.
8. self-organized network communication device according to claim 6, it is characterised in that power circuit block and the WIFI communication
Circuit module is arranged on the side wall of lower cover；The switched circuit module, E1 communication circuit modules, VPN circuit module lower covers
Bottom up is cascading.
9. a kind of communication system, it is characterised in that including more than two self-organized network communication devices, wherein, the MANET leads to
T unit is that radio communication connects between any described self-organized network communication device of claim 1 to 8, different self-organized network communication devices
Connect composition communication network.
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| CN201710739723.7A CN107295701B (en) | 2017-08-25 | 2017-08-25 | Ad hoc network communication device and communication system |
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| CN201710739723.7A CN107295701B (en) | 2017-08-25 | 2017-08-25 | Ad hoc network communication device and communication system |
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| CN107295701B (en) | 2023-09-05 |
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