CN109936413A - A kind of transceiver communication method with width identification data - Google Patents
A kind of transceiver communication method with width identification data Download PDFInfo
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- CN109936413A CN109936413A CN201910006870.2A CN201910006870A CN109936413A CN 109936413 A CN109936413 A CN 109936413A CN 201910006870 A CN201910006870 A CN 201910006870A CN 109936413 A CN109936413 A CN 109936413A
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Abstract
A kind of transceiver communication method invention patent with width identification data, the object discussed is the most basic receiving/transmission method of data communication.Existing a data wire, the Synchronous Principle of a clock line, if removing clock line, OK the present invention obtains this valuable transceiver communication method with width identification data in the unprecedented difficulty that solution laser communication is subjected to.Laser is born single channel, at all without clock line.Width method exempts from synchronised clock characteristic, simultaneously effective solves the direct-connected difficulty registered one's residence of network remote route, makes phone, TV, data, object, which connects four nets, to be merged, and remove the long-standing abuse of Internet telephony largely.The success of width method bring underwater laser communication, also eliminated the subsurface communication problem of ocean development key.
Description
Technical field:
The present invention relates to most basic communications reception methods, referred to as " width method ", represent " with width identification data
Transceiver communication method ".Width refers to the duration width of continuous signal.It is to receive on data line signal to be transitted towards a height of " 1 " from low,
Or since height be transitted towards it is low for " 0 " at the time of, at the time of next transition until, as the width of the continuous signal, sentence
After the width continuous signal of breaking is several " 1 " or several " 0 ", it is known that the content of sender's data.Conventional method is to rely on
To read the numerical value of signal on data line this moment be " 1 " or " 0 " to receive data after clock positioning, and referred to as " readings method " (again
Claim " height method ")." width method " solves the problems, such as that multiple " height methods " could not solve, and is related to wide range.For example swash
The synchronised clock difficulty of optic communication is fully solved.And underwater highly reliable laser communication technology, and it is available to bring submarine mechanical
Laser is externally controlled, under occluded water stream time up to it is tens of it is upper a century more than.Solves the hang-up of ocean petroleum developing.
On network service method, the application of width method, local area ethernet need not be interconnected by realizing remote link, can directly be registered one's residence.
Solve phone, TV, the problem of the data integration of three networks.Fused three net occurs being the hard of guiding using physical address
Exchange is completed with the software by data terminal, and using in addition to physical address, the other feature of information is the soft friendship of guiding
Change, two classes exchange with technology.In all features of information, according to the theory of seven-layer structure, belong to the only object of network layer
Address feature is managed, other feature is not that will but participate in exchange now.This breaches seven layer network structural approach of ISO OSI,
It is the no theory of existing network method.
Background technique:
The existing data communication technology including the method for synchronization and asynchronous system is by reading the signal on data circuit
Numerical value, to obtain signal content.It will not read askew to ensure, just be indicated just with regulation line speed, and transmission synchronised clock
True position.
Laser communication encounters very big difficulty due to being born single channel, and is difficult to obtain second channel come when transmitting synchronous
Clock.Decades are competitively studied by various countries, all do not succeed, and are a current famous difficult scientific problems.Inventor studies solution
Certainly during this problem, width law technology is obtained.See that network communication, the representative of the prior art are exactly U.S.'s interconnection again
Net, that is a technology completely based on height method.The problem all grows in intensity in use.The state being such as on the rise
The threat for the network security that family is subject to, the information private that individual is subject to are invaded, and message is dropped in transmission, and transfer delay is not true
It is fixed, hacker, wooden horse, masquerading, etc..Since width method is improved to most basic communication issue, so strong
Keep these long-standing abuses very grave, it is well known that of significant impact, long-term insurmountable, the safety and quality problems of Internet,
It obtains quite thoroughly solving.The especially remote link of U.S. Internet, it is necessary to it can register one's residence after interconnecting local area ethernet,
This mortality technical vulnerability, also solves.After remote link is directly registered one's residence, Information Network cannot be named Internet again.
Summary of the invention
1) in the transceiver communication method of width identification data, referred to as " width method " comprising: (a) use the liter of data-signal
Drop walking direction signal numerical value is " 0 " or is " 1 "；(b) the duration width of continuous signal is extracted from data line；(c) from letter
Number width interprets the number of this continuous signal.(d) suitable encoding scheme.Element is: determining the code length of message, determines insertion
The limit for length of heteromerism selects filler code, select command code.
2) width method can analyze other side's transmission rate from data line, and command word can be used and carry out dynamic coordinate both sides
Rate manages route, and communicating pair is not necessarily to synchronised clock (including plesiochronous clock, pseudo- synchronised clock), exempts from synchronised clock route,
Without set rate, start bit, stop position.
3) width method consumingly affects existing network technology: (1) exempting from synchronised clock means the remote link of network
It can directly register one's residence, get rid of and be forced to interconnect the difficulty that local area ethernet can just register one's residence.The network to take on a completely new look in this way is known as
" direct-connected net ".(2) phone, TV, the net multiplexing of data three are registered one's residence in a pair of data lines, and one is sending direction, and one is to connect
Debit to.Different business number is different, and physical address is identical.The methods of (3) two layers of exchange, i.e., hard exchange and soft switch with.
The exchange of physical address guiding is mainly completed with hardware mode, and " hard exchange " is claimed.It is mainly completed by the software of data terminal, object
Other feature except reason address feature is the information exchange of guiding, is claimed " soft switch ".This explanation two classes exchange has broken seven layers
Agreement is that existing theory is no.These influence general name " a kind of direct-connected method that data network is registered one's residence ".
4) width method also solves many heavy disadvantages using Internet as the existing network technology of representative: (1) information has object
Address is managed, physical address enables direct-connected net clearly to distinguish the geographical frontier of network.Direct-connected net has national boundaries, nets boundary.(2) there is network
Management.The network management of direct-connected net is the network management of two layers of exchange.(3) information transmission has confirmation response.Information has not in this way
Being sent to may know that, be checkable.The problem of packet is dropped in physical address exchange process has supervision means,
There has also been supervision means for the problem of packet is dropped in soft switch.(4) network management can artificial arrangement information packet
The routing of physical address exchange, the transmission path for providing a user information are serviced by customization.This is really fixed response time service, is connected to object
Business is most important, and direct-connected net can be competent at carrier and connect new business.In this way, phone, TV, data, object connect four nets and realize fusion
?.(5) terminal user can enter and leave the information of oneself system to each, accurately grasp its incoming road, whereabouts, time, and carry out
Monitoring is tracked, and is investigated, and is recorded, and is blocked, and accurate strike off the net is unfolded immediately.
5) highly reliable (including underwater) laser communication.Have following features: using width law technology, the bit error rate is better than 10-13, hot plug can be communicated in water, good confidentiality, high bandwidth, electromagnetic-radiation-free is pollution-free, and channel quality is high, directional light
Beam, small-power can also transmit big distance, can penetrate water body, atmosphere, cloud layer, ice sheet, drizzle and mist, high anti-jamming capacity,
Strong light impact is not afraid of it, the opposite laser beam of the frequency same direction can not interfere its communication.
6) laser bus in a pipe two-way type water of industrial control network.Technical characteristic: highly reliable laser communication, in water
Hot plug is communicated, the bit error rate is better than 10-13, deep-sea exposes to work in water, a root canal, two-way simultaneous communication, and optical path can be tortuous winding
It several kilometers or more, prevents fish from blocking, prevents dirty water body from blocking, high bandwidth, one master and multiple slaves working method.It is logical for underwater laser
Particular problem of the courier in provides solution.
7) laser communication solves the hang-up of ocean development: (1) laser highly reliably controls submarine mechanical from outside.
(2) submarine mechanical driver behavior control function is separated to out of my cabin.Submarine mechanical can separate independent construction.It is related to driving from this
Operation control item, again without manually being participated in cabin；Driver behavior control function itself can be divided into multistage with one section；With
The refinement separation of driver behavior control function itself, cabin also can more refine separation.The broken small degree of separation wants maximum advantageous
It is repaired in deep-sea in the future, technological improvement, the operation of items disassembly；The broken small degree of separation is to guarantee driver behavior control out of my cabin
Quality is unaffected and degree of being reduced to.(3) the submarine mechanical function cabin independently built is separated, laser in a pipe two-way type water is used
The technical method of bus, works in coordination according to function, and movement acts in agreement, and flawless intelligence is cooperated to fill standard, integrator.
(4) continuous work target is reached under submarine mechanical long-time occluded water, and the time can be up to the several months, more than several years or many decades.
These technology contents, general name " the intelligence assembling structure method of the submarine mechanical of laser controlling ".These innovations, are summarized as, submarine mechanical
It is unmanned, hugeization, stream time long life under occluded water.
Detailed description of the invention:
Fig. 1: A, B, C, D are the transition signal moment of sender, A ', B ', C ', D ' it is that recipient measures from data line
Signal transient point.In communication process, there are sluggishness in receiving point and sending point.The sluggish AA ' of rising edge is appeared in, CC ' is δ 1, under
The sluggish BB ' on edge drops, and DD ' is δ 2.
Fig. 2: being the duration record to continuous filler code (7E).0X040B is the duration record of two " 0 " codes, 0X0C41
For the duration record of six " 1 " codes.
Fig. 3: user's message citing.
Fig. 4: the online message citing from user's message transformation.
Specific embodiment:
It is to have a set of laser rays with the characteristics of the one-to-one mode for the short message that do not negotiate in advance for laser communication
The applicable encoding scheme in road, realizes highly reliable laser communication.The main points of scheme are that (a) is set to 8 code line roads, (b) with
0X7E[0111 1110] it is filler code, command word (c) is used, channel is managed such as 0XFE, coordinates rate, (d) message takes 5
Insertion transformation.The high reliability of laser communication refers to the bit error rate better than 10-13, and redundancy check can be used in communication.
Message should be transmitted continuously in transmit process, until a message ends.There must be filler code between different messages.
Signal width measurement is illustrated with record: such as Fig. 2.16 word lengths, the width of " 0 " signal, the width ... of " 1 " signal
Sequence arranges.It is 0X040B, 0X0C41,0X040B ... respectively
Analyze filler code citing: such as Fig. 1.If δ1< δ2, add up to sluggishness δ=δ2-δ1.If the transmission duration of individual signals word
It is all T, the reception duration nT (1) of n signal letters " 1 ", then nT (1)=nT- δ1+δ2=nT+ δ.When the reception of n signal letters " 0 "
Long nT (0), then nT (0)=nT+ δ1-δ2=nT- δ.
Further according to Fig. 2, there are 2T (0)=40B, 6T (1)=0C41.So 2T (0)+6T (1)=2T- δ+6T+ δ=8T=
40B+C41=104C.So (decimal system) T=521.5IPS, δ=8IPS.
If the system of reception is 600M IPS, the rate sent is approximately 1.15Mbps.
Up/down report from a liner text: in order to guarantee filler code in communication process, command word etc. will not with other users data obfuscation,
It needs while equity data to be sent, is transformed into continuous signal in data " 1 " and " 0 " is no more than 5 online messages, do
Method is to one heteromerism of place insertion for occurring 5 continuous " 1 " or " 0 " in user data, and the insertion transformation of message last word does not have
The benefit 0 (mend 1 can also with) of ending.The offline message received needs to restore, and the heteromerism before the online transmission of data is inserted into
All to extraction.Method is to reduce one to the every 5 continuous subsequent heteromerisies of signal.Fig. 3 is that user's message is illustrated, 0X00~
0XFF, totally 256 BYTE.Fig. 4 is by the improved online message of the user's message of Fig. 3.
Heteromerism 5 is inserted into details:
Laser bus architecture includes (a) soft flexible but not flat flat in water, and inner wall is reflective good, and outer diameter size is equal
Can, both ends open, the elongated tubular of internal water-filling.(b) slave station is tightly attached to long pipe outer wall, by doing for bending angle control light splitting amount
Method, is precipitated not excessive out of long tube, and the downlink communication laser that master station issues gives each slave station, and master station gets lodged in long tube
The upper end of wall, full posture of infusing receives the uplink communication laser that the slave station having the right is sent, and issues downlink communication laser.(c) lead to
Believe that laser beam, along its bending, is contained and navigates within wherein, meet two-way simultaneous operation in long tube, and winding can prolong several kilometers continuous
More than.(d) " width method " technology is used, highly reliable underwater laser communication is obtained.It is same that two-way laser is opened in a tubule
Shi Tongxin.It is included in the two-way laser bus within an elongated tubular just to organize.(e) spool is mentioned to each slave station
The on-position for having downlink laser that mouth is precipitated for a tube wall.(f) it is not afraid of Deep-sea high voltage, can prevents fish from blocking, dirt can be prevented
Muddy water body blocks.(g) all equipments in laser bus in water are connect, hot plug can be communicated in water.(h) laser bus
Address size can increase with slave station quantity and be lengthened.
Claims (5)
1. in the transceiver communication method of width identification data, referred to as " width method " comprising: (1) use the lifting side of data-signal
To judging signal numerical value for " 0 " or be " 1 "；(2) the duration width of continuous signal is extracted from data line；(3) wide from signal
It spends to interpret the number of this continuous signal；(4) suitable encoding scheme；The encoding scheme comprising: determine the code of message
It is long, it determines the limit for length of insertion heteromerism, selects filler code, select command code；The width method, it is characterised in that: (1) can be from
The transmission rate of other side is analyzed on data line；(2) command word can be used and carry out dynamic coordinate both sides' rate, manage route；(3)
Communicating pair is not necessarily to synchronised clock (including plesiochronous clock, pseudo- synchronised clock), exempts from synchronised clock route, without pre- constant speed
Rate, start bit, stop position；(4) highly reliable (including in water) laser communication；Laser bus in (5) one pipe two-way type water.
2. according to claim 1, described exempt from synchronised clock route, it is meant that the remote link of data network can directly enter
Family, such information service network, referred to as " direct-connected net ", it is characterised in that: (1) use width method；(2) phone, TV, number
According to, object, which connects four nets, to be merged, (3) two classes exchange with exchange method.
3. according to claim 1, highly reliable (including in water) laser communication, it is characterised in that: use width method；Exempt from same
Walk clock；Submarine mechanical can be controlled from out of my cabin；The submarine mechanical (including submarine) of laser controlling；A Guan Shuanxiang can be
Laser bus in type water.
4. according to claim 3, the submarine mechanical (including submarine) of the laser controlling, it is characterised in that: (1) from outside
Highly reliably control submarine mechanical；(2) submarine mechanical is unmanned, hugeization, continuous bottom time long life, and the time can be with
Up to the several months, more than several years or many decades.
5. according to claim 3, laser bus in a pipe two-way type water, it is characterised in that: to expose the laser in water
For the carrier for transmitting information；Laser communication system in highly reliable water；The protection operating system of the laser channel of multi-access point.
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| CN201910006870.2A CN109936413B (en) | 2019-01-04 | 2019-01-04 | Communication transceiving method for identifying data by width |
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| CN201910006870.2A CN109936413B (en) | 2019-01-04 | 2019-01-04 | Communication transceiving method for identifying data by width |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01150121A (en) * | 1987-12-07 | 1989-06-13 | Nippon Telegr & Teleph Corp <Ntt> | Optical circuit for self-timing extraction |
| CN1988432A (en) * | 2006-12-27 | 2007-06-27 | 中国科学院上海光学精密机械研究所 | Full digital space optic communication array signal diversity receiving system |
| CN101470192A (en) * | 2007-12-21 | 2009-07-01 | 雷凌科技股份有限公司 | Configurable radar detection and avoidance system for wireless OFDM tranceivers |
| US20170359793A1 (en) * | 2016-06-08 | 2017-12-14 | Raytheon Compay | Synchronous waveform clock synchronization without a system controller |
| CN108353372A (en) * | 2015-08-19 | 2018-07-31 | 洛希克斯有限公司 | The system and method for determining the position of the wireless sensor node in the network architecture used for positioning with netted feature |
-
2019
- 2019-01-04 CN CN201910006870.2A patent/CN109936413B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01150121A (en) * | 1987-12-07 | 1989-06-13 | Nippon Telegr & Teleph Corp <Ntt> | Optical circuit for self-timing extraction |
| CN1988432A (en) * | 2006-12-27 | 2007-06-27 | 中国科学院上海光学精密机械研究所 | Full digital space optic communication array signal diversity receiving system |
| CN101470192A (en) * | 2007-12-21 | 2009-07-01 | 雷凌科技股份有限公司 | Configurable radar detection and avoidance system for wireless OFDM tranceivers |
| CN108353372A (en) * | 2015-08-19 | 2018-07-31 | 洛希克斯有限公司 | The system and method for determining the position of the wireless sensor node in the network architecture used for positioning with netted feature |
| US20170359793A1 (en) * | 2016-06-08 | 2017-12-14 | Raytheon Compay | Synchronous waveform clock synchronization without a system controller |
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