CN204046835U - A kind of wireless IPv6 MANET communication device - Google Patents
A kind of wireless IPv6 MANET communication device Download PDFInfo
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- CN204046835U CN204046835U CN201420471691.9U CN201420471691U CN204046835U CN 204046835 U CN204046835 U CN 204046835U CN 201420471691 U CN201420471691 U CN 201420471691U CN 204046835 U CN204046835 U CN 204046835U
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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 utility model discloses a kind of wireless IPv6 MANET communication device, comprise wireless telecommunications main control unit, column router, communications manager and host computer; Wireless telecommunications main control unit is disposed with power supply processing unit, serial communication unit, LED display unit, button reset unit, button sleep awakening unit and wireless transmitter receiver unit; Column router is provided with the IPv6 networking, certification, registering unit, IP address assignment unit and route querying judging unit; Communications manager comprises GPRS network and IPv6 network turns IPv4 network; Described wireless telecommunications main control unit is connected with column router with power amplification unit by wireless transmitter receiver unit, and column router is connecting communication manager and host computer successively.This device is quick, safe, effective, can meet intelligent power network demand; There is unlimited address space, the header of simplification and flexible expansion, the address structure of stratification, the certification of network layer and encryption, feature is better supported etc. to mobility.
Description
Technical field
The utility model relates to the communication device of a kind of Novel Internet communications protocol IPv6 networking, especially occur blocking up in a large number in Internet network now, IP address depletion, frequently broadcast storm, the routing table that sharply expands, well solving existing Internet network produced problem, is a kind of brand-new, quick, safe and effective networking communication device.
Background technology
The data communication of most of wireless communication apparatus is all the transmission being realized data by IPv4, and IPv4 is the English abbreviation of Internet Protocol version 4 (Internet Protocol Version 4), and Chinese is referred to as " net association version 4 ".The protocol suite that current fhe global the Internet adopts is TCP/IP protocol suite.IP is the agreement of network layer in TCP/IP protocol suite, is the core protocol of TCP/IP protocol suite.Today the Internet great majority application be IPv4 agreement; IPv4 agreement has employed more than 20 year; in this application in more than 20 years; internet, applications achieves huge success; simultaneously along with the expansion of range of application, it is also faced with the existing IPv4 network of the crisis that more and more can not be ignored and lies dormant two large crises: address exhaustion and routing table sharply expand.Although the deficiency of IP address can be made up with private net address (NAT technology); network number is expanded with CIDR CIDR; and stratification address is to suppress increasing of routing table; but these temporary mitigation strategies are all along with negative effect, can not fundamentally solve above crisis.These have all impelled the appearance of IPv6 network.
Utility model content
The purpose of this utility model is to provide a kind of wireless IPv6 MANET communication device, this device be aim at a kind of network priority of intelligent power network demand and innovative design, routing link independently distributes, the intelligent communication device of communication node Dynamic link library, it meets the feature request of net control that intelligent power station requires, function integration, information interaction completely.
The purpose of this utility model is realized by following technical proposals:
A kind of wireless IPv6 MANET communication device, is characterized in that: comprise wireless telecommunications main control unit, column router, communications manager and host computer;
Described wireless telecommunications main control unit is disposed with power supply processing unit, serial communication unit, LED display unit, button reset unit, button sleep awakening unit and wireless transmitter receiver unit;
Described column router is provided with the IPv6 networking, certification, registering unit, IP address assignment unit and route querying judging unit;
Described communications manager comprises GPRS network and IPv6 network turns IPV4 network;
Described wireless telecommunications main control unit is connected with column router with power amplification unit by wireless transmitter receiver unit, and column router is connecting communication manager and host computer successively.
Further, the serial communication unit that described wireless telecommunications main control unit is arranged is provided with RS485 communication interface and RS232--USB interface.
Further, described wireless transmitter receiver cell operation frequency range is 900MHZ, and front end is provided with power amplifier and bar antenna.
Further, described wireless transmitter receiver unit is provided with PCB antenna.
The utility model adopts Next Generation Internet core I Pv6 communications protocol, instead of traditional data communication method, wireless telecommunications main control unit completes deploying to ensure effective monitoring and control of illegal activities of each communication node, the process of data message, be provided with serial communication device, can be connected with any electrical instrumentation, realize data interchange; Column router carries out network ip address distribution to relevant communication node and routing link is built, it uses multicast monitoring discovery protocol Multicast Listener Discovery for IPv6 (being called for short MLD), IPv6 router is made to adopt MLD to find the appearance of the IPv6 multicast listener direct-connected with it, and carry out collection and the maintenance of group membership's relation, the information of collection is supplied to IPv6 router, multicast packets is sent to and exists on all links of IPv6 listener, use 2351 ports of TCP send and receive routing iinformation.Multicast address: use FF02::10 as the RIPng router multicast address in link local scope.Route prefix: use the IPv6 address of 128 bits as route prefix.Next hop address: the IPv6 address using 128 bits.Very convenient, fast achieving forms microcomputer anti-error communication system with transformer station other equipment.
The utility model has following characteristic compared with existing technology:
1, the utility model is dual-bus structure.Pass downwardly through MODBUS communications protocol and connect various communication instrument, upwards by IPv6 joint pin shape router information exchange platform.
2, this use is novel following feature: unlimited address space; Simplify header and expand flexibly; The address structure of stratification; The network connecting mode of plug and play; The certification of network layer and encryption; Meeting of service quality; Mobility is better supported.In current network and the Internet, there is the new demand cannot predicted in a large number; These demands cannot be predicted when creating IPv4, causing adopting a series of supplementary standard and technology to go to repair it afterwards.Make improvement targetedly for these problem IPv6, and contained new characteristic in a standard and force option.Wherein with Ipsec and mobility the most outstanding.The confidentiality enhancing network with make mobile terminal and keep network to be connected in mobile roaming process.Add validity: the header in IPv6 is arranged as 64, greatly accelerate than 32 arrangement processing speeds of V4; In addition, the major part comprised in IPV4 header can select information to be all removed; In ipv6 header, these option informations occur with extension header form, follow after the field of basic header.Because basic header is regular length, this also substantially increases processing speed.IPv6 provides huge address space: make us can design more stratum level and address structure more flexibly in address space.Because can very effectively be polymerized address, IPv6 greatly improves router efficiency and scalability.There is not broadcast storm in IPv6: in IPv4, have employed broadcast address in a large number, thus create series of problems, and what be bound to arouse fear most is exactly broadcast storm; Broadcast storm not only can take a large amount of network bandwidths, also disturbing the work of this network node constantly, because network element will process broadcasted content constantly; There will not be above-mentioned broadcast storm in ipv 6, because IPv6 multicast instead of broadcast, but also add the communication of two types: clean culture (just the same with IPv4) and appoint to broadcast and (allow same address to be placed on multiple devices, when router receive destination address be appoint broadcast the packet of address time, just it is routed on the main frame of nearest shared same address).
3, novel to achieve the networking visual in this use, intuitively, effectively can find out whether IPv6 network has been built by LED instruction.
4, optimal path selection.In multiple node communication process, if a node failure or break down, route is by convergence and re-establish an optimal path.
5, network covering scope is large.Multiple node device only needs an important actor shape router just can realize interior data communication on a large scale, sets up fully connected topology between node and node by column router.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a application's part, does not form improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model wireless IPv6 MANET communication device system block diagram.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.
As shown in Figure 1, wireless IPv6 MANET communication device comprises wireless telecommunications control board, column router, communications manager and host computer.Wherein, wireless telecommunications control board is disposed with power supply processing unit, serial communication unit, LED display unit, button reset unit, button sleep awakening unit and launch and accept unit; Column router is provided with the IPv6 networking, certification, registering unit, IP address assignment unit and route querying judging unit; Communications manager comprises GPRS network and IPv6 network turns IPv4 network.Wireless telecommunications main control unit is connected with column router with power amplification unit by wireless transmitter receiver unit, and column router is connecting communication manager and host computer successively.
Above-mentioned serial communication unit is with serial communication function, and it comprises USB interface and RS-485 interface, very conveniently forms microcomputer anti-error supervisory control system with transformer station miscellaneous equipment; Wireless telecommunications control board and column router are connected by IPv6 network.
The utility model wireless transmission receiving element working frequency range is 900MHZ, and front end is provided with power amplifier and bar antenna, improves data message transmission range greatly.
The utility model adopts the transmission of two kinds of antenna datas, if between node and node, node is large with the spacing of router, then employing bar antenna realizes transfer of data; If distance is near, then adopts module to carry PCB antenna and carry out transfer of data.
LED display unit completes the instruction of searching network and the networking completes instruction.
Power Management Unit mainly completes the voltage needed for whole master control borad, transmitter unit, power amplification unit.
The IPv6 network that column router adopts, it uses multicast monitoring discovery protocol Multicast Listener Discovery for IPv6 (being called for short MLD), IPv6 router is made to adopt MLD to find the appearance of the IPv6 multicast listener direct-connected with it, and carry out collection and the maintenance of group membership's relation, the information of collection is supplied to IPv6 router, multicast packets is sent to and exists on all links of IPV6 listener, use 2351 ports of TCP send and receive routing iinformation.Multicast address: use FF02::10 as the RIPng router multicast address in link local scope.Route prefix: use the IPv6 address of 128 bits as route prefix.Next hop address: the IPv6 address using 128 bits.
Communications manager mainly comprises GPRS module and IPv6 turns IPv4 network, realizes and existing user side network communication.
Utility model works principle and function as follows:
The utility model take ARM system as core, adopts multipriority interrupt service mechanism, improves the real-time of control.Apparatus function unit adopts integrated design, and each functional module connects each other, carries out transfer of data by wireless IPv6 MANET communication device is unified.Each modular unit achieves the process of corresponding function respectively, realizes reliable communication by unified wireless network and column router, finally by the various measurement parameter of host computer user operation and equipment running status.Wireless IPv6 MANET communication device provides mass data storage and the inquiry of historical data function, and realizes data communication by MODBUS agreement to various terminal equipment.
The utility model has following function:
1, serial communication function:
Can connect any relevant terminal equipment by USB interface or RS-485 interface, and the data collected by corresponding terminal are uploaded to user side by IPv6 network after storing.
2, button resets and sleep awakening function:
Reset and the sleep awakening of control module is realized by operation respective keys.
3, LED deixis:
When network is in the process of building, yellow LED can ceaselessly be glimmered, and after the networking completes, green LED lamp is long bright, effectively solves network visualization; The voltage of wireless telecommunications main control unit and transmission and reception unit also has corresponding indicator light.
4, the networking:
Multiple communication device composition fully connected topology, column router needs through the networking, certification, registration to each communication device, after completing the networking, carries out routing link detection and IP address assignment to each device.
5, optimal path selection:
In multiple node communication process, if a node failure or break down, route is by convergence and re-establish an optimal path, effectively solves the paralysis of the whole piece link caused because of a plant failure problem.
6, communication management platform connects:
Realize being connected of Next Generation Internet core I Pv6 and current Internet network with communications manager, also can realize GPRS communication.
Although be described the utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; those skilled in the art is under enlightenment of the present utility model; do not departing under the ambit that aim of the present utility model and claim protect; can also make a lot of form, these all belong within protection range of the present utility model.
Claims (4)
1. a wireless IPv6 MANET communication device, is characterized in that: comprise wireless telecommunications main control unit, column router, communications manager and host computer;
Described wireless telecommunications main control unit is disposed with power supply processing unit, serial communication unit, LED display unit, button reset unit, button sleep awakening unit and wireless transmitter receiver unit;
Described column router is provided with the IPv6 networking, certification, registering unit, IP address assignment unit and route querying judging unit;
Described communications manager comprises GPRS network and IPv6 network turns IPv4 network;
Described wireless telecommunications main control unit is connected with column router with power amplification unit by wireless transmitter receiver unit, and column router is connecting communication manager and host computer successively.
2. wireless IPv6 MANET communication device as claimed in claim 1, is characterized in that: the serial communication unit that described wireless telecommunications main control unit is arranged is provided with RS485 communication interface and RS232--USB interface.
3. wireless IPv6 MANET communication device as claimed in claim 1, is characterized in that: described wireless transmitter receiver cell operation frequency range is 900MHZ, and front end is provided with power amplifier and bar antenna.
4. wireless IPv6 MANET communication device as claimed in claim 1, is characterized in that: described wireless transmitter receiver unit is provided with PCB antenna.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420471691.9U CN204046835U (en) | 2014-08-20 | 2014-08-20 | A kind of wireless IPv6 MANET communication device |
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| CN201420471691.9U CN204046835U (en) | 2014-08-20 | 2014-08-20 | A kind of wireless IPv6 MANET communication device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241457A (en) * | 2017-06-01 | 2017-10-10 | 苏州派因太利网络科技有限公司 | A kind of method for realizing network end-to-end communication |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241457A (en) * | 2017-06-01 | 2017-10-10 | 苏州派因太利网络科技有限公司 | A kind of method for realizing network end-to-end communication |
| CN107241457B (en) * | 2017-06-01 | 2020-09-11 | 常青 | Method for realizing network end-to-end communication |
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Effective date of registration: 20160902 Address after: 225400, Huang Cheng Road, Taixing Town, Jiangsu Patentee after: Jiangsu sailor Bao Technology Co. Ltd. Address before: 710065, Room 303, block B, international electrical Center, No. 3 electronic West Street, Yanta District, Shaanxi, Xi'an Patentee before: Xi'an ZhongHeng Co., Ltd. |