CN105119980A - Synchronization method of multichannel signals - Google Patents
Synchronization method of multichannel signals Download PDFInfo
- Publication number
- CN105119980A CN105119980A CN201510436806.XA CN201510436806A CN105119980A CN 105119980 A CN105119980 A CN 105119980A CN 201510436806 A CN201510436806 A CN 201510436806A CN 105119980 A CN105119980 A CN 105119980A
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- Prior art keywords
- mirror image
- compression
- signal
- synchronization method
- signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
- H04L67/5651—Reducing the amount or size of exchanged application data
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a synchronization method of multichannel signals. The synchronization method includes the steps of: compressing each channel signal based on a signal property of each channel signal when preset signal transmission quantity is satisfied, and obtaining corresponding compression branches; parallelly and continuously storing a plurality of compression branches in corresponding storage arrays when preset signal fidelity is satisfied; carrying out mirror image treatment on the plurality of compression branches and obtaining a plurality of corresponding mirror image branches, establishing secondary mirror image association between each compression branch and a corresponding mirror image branch, and setting a transmission speed, a start bit and a stopping bit between a plurality of the secondary mirror image associations; and enabling the multichannel signals to be synchronously transmitted through the set secondary mirror image associations. The synchronization method of the multichannel signals can overcome the defects such as low reliability, poor security and great difficulty of information encryption, and has the advantages of high reliability, good security and little difficulty of information encryption.
Description
Technical field
The present invention relates to technical field of electronic products, particularly, relate to a kind of multi channel signals synchronous method.
Background technology
Electronic technology is late nineteenth century, earlier 1900s starts the emerging technology that grows up, and twentieth century development is the rapidest, most widely used general, becomes an important symbol of modern science technical development.
First generation electronic product take electron tube as core.Be born first transistor in the world at the forties end, and it, with features such as small and exquisite, light, power saving, life-span length, should be used by various countries soon, in very large range instead of electron tube.The fifties latter stage, occurred first piece of integrated circuit in the world, it on one piece of silicon, makes electronic product to more miniaturization the electronic component integrations such as many transistors.Integrated circuit develops large scale integrated circuit and very lagre scale integrated circuit (VLSIC) rapidly from small scale integrated circuit, thus makes electronic product towards high-effect low consumption, high accuracy, high stable, intelligentized future development.
Electronic product brings great convenience to the live and work of people, but the fail safe of electronic product lacks and becomes people's live and work information leakage whether most important factor.
Realizing in process of the present invention, inventor finding at least to exist in prior art that reliability is low, poor stability and the defect such as information encryption difficulty is large.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of multi channel signals synchronous method, to realize the advantage that reliability is high, fail safe good and information encryption difficulty is little.
For achieving the above object, the technical solution used in the present invention is: a kind of multi channel signals synchronous method, comprising:
Based on the signal volume of multi channel signals to be synthesized, set the signal attribute of every channel signal;
Based on the signal attribute of every channel signal, under the condition meeting preset signals transmission quantity, every channel signal is compressed, obtain corresponding compression branch road;
Under the condition meeting preset signals fidelity, multiple compression branch road is walked abreast and is continuously stored in corresponding storage array;
By the process of multiple compression Mirroring of tributary, obtain corresponding multiple mirror image branch, between each compression branch road and corresponding mirror image branch, set up secondary image associate, between multiple secondary image association, set transmission speed, start bit and middle stop bit; By the secondary image association after setting, make multi channel signals can synchronous transmission.
The multi channel signals synchronous method of various embodiments of the present invention, owing to comprising: based on the signal attribute of every channel signal, under the condition meeting preset signals transmission quantity, compresses every channel signal, obtains corresponding compression branch road; Under the condition meeting preset signals fidelity, multiple compression branch road is walked abreast and is continuously stored in corresponding storage array; By the process of multiple compression Mirroring of tributary, obtain corresponding multiple mirror image branch, between each compression branch road and corresponding mirror image branch, set up secondary image associate, between multiple secondary image association, set transmission speed, start bit and middle stop bit; By the secondary image association after setting, make multi channel signals can synchronous transmission; Thus can overcome that reliability in prior art is low, poor stability and the large defect of information encryption difficulty, to realize the advantage that reliability is high, fail safe good and information encryption difficulty is little.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification, or understand by implementing the present invention.
Below by embodiment, technical scheme of the present invention is described in further detail.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
According to the embodiment of the present invention, provide a kind of multi channel signals synchronous method, comprising:
Based on the signal volume of multi channel signals to be synthesized, set the signal attribute of every channel signal;
Based on the signal attribute of every channel signal, under the condition meeting preset signals transmission quantity, every channel signal is compressed, obtain corresponding compression branch road;
Under the condition meeting preset signals fidelity, multiple compression branch road is walked abreast and is continuously stored in corresponding storage array;
By the process of multiple compression Mirroring of tributary, obtain corresponding multiple mirror image branch, between each compression branch road and corresponding mirror image branch, set up secondary image associate, between multiple secondary image association, set transmission speed, start bit and middle stop bit; By the secondary image association after setting, make multi channel signals can synchronous transmission.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a multi channel signals synchronous method, is characterized in that, comprising:
Based on the signal volume of multi channel signals to be synthesized, set the signal attribute of every channel signal;
Based on the signal attribute of every channel signal, under the condition meeting preset signals transmission quantity, every channel signal is compressed, obtain corresponding compression branch road;
Under the condition meeting preset signals fidelity, multiple compression branch road is walked abreast and is continuously stored in corresponding storage array;
By the process of multiple compression Mirroring of tributary, obtain corresponding multiple mirror image branch, between each compression branch road and corresponding mirror image branch, set up secondary image associate, between multiple secondary image association, set transmission speed, start bit and middle stop bit; By the secondary image association after setting, make multi channel signals can synchronous transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436806.XA CN105119980A (en) | 2015-07-23 | 2015-07-23 | Synchronization method of multichannel signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436806.XA CN105119980A (en) | 2015-07-23 | 2015-07-23 | Synchronization method of multichannel signals |
Publications (1)
| Publication Number | Publication Date |
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| CN105119980A true CN105119980A (en) | 2015-12-02 |
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| CN201510436806.XA Pending CN105119980A (en) | 2015-07-23 | 2015-07-23 | Synchronization method of multichannel signals |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050147057A1 (en) * | 2000-05-17 | 2005-07-07 | Ladue Christoph K. | Octave pulse data method & apparatus |
| CN102122191A (en) * | 2011-01-14 | 2011-07-13 | 钜泉光电科技(上海)股份有限公司 | Current reference source circuit and method for generating current reference source |
| CN102323540A (en) * | 2011-05-25 | 2012-01-18 | 哈尔滨工业大学 | Test method for SOC (System On Chip) based on coding |
| CN102957662A (en) * | 2012-11-12 | 2013-03-06 | 桂林市思奇通信设备有限公司 | Segmented in-band modulation method for FM radio band digital analog mixed signal |
| CN105659907B (en) * | 2009-12-07 | 2013-04-24 | 北京航天测控技术有限公司 | A kind of Image Reversal method, Apparatus and system based on capture card |
-
2015
- 2015-07-23 CN CN201510436806.XA patent/CN105119980A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050147057A1 (en) * | 2000-05-17 | 2005-07-07 | Ladue Christoph K. | Octave pulse data method & apparatus |
| CN105659907B (en) * | 2009-12-07 | 2013-04-24 | 北京航天测控技术有限公司 | A kind of Image Reversal method, Apparatus and system based on capture card |
| CN102122191A (en) * | 2011-01-14 | 2011-07-13 | 钜泉光电科技(上海)股份有限公司 | Current reference source circuit and method for generating current reference source |
| CN102323540A (en) * | 2011-05-25 | 2012-01-18 | 哈尔滨工业大学 | Test method for SOC (System On Chip) based on coding |
| CN102957662A (en) * | 2012-11-12 | 2013-03-06 | 桂林市思奇通信设备有限公司 | Segmented in-band modulation method for FM radio band digital analog mixed signal |
Non-Patent Citations (1)
| Title |
|---|
| 杨震宇: "悬浮式生物芯片中的多通道同步数据采集", 《中国硕士学位论文全文数据库》 * |
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Application publication date: 20151202 |