CN105976594A - Double backup transmission link device of array system - Google Patents
Double backup transmission link device of array system Download PDFInfo
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- CN105976594A CN105976594A CN201610284641.3A CN201610284641A CN105976594A CN 105976594 A CN105976594 A CN 105976594A CN 201610284641 A CN201610284641 A CN 201610284641A CN 105976594 A CN105976594 A CN 105976594A
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- transmission plate
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- normal transmission
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Safety Devices In Control Systems (AREA)
Abstract
The invention belongs to the fields of geophysical exploration and communication, and provides a double backup transmission link device of an array system in order to improve the reliability of the whole petroleum exploration array system. The double backup transmission link device of the array system comprises a workstation and N digital packets; every digital packet includes an acquisition plate, a normal transmission plate, a backup transmission plate and a high-reliability control plate; and in every digital packet, when the normal transmission plate breaks down, the workstation sends a switching command to the high-reliability control plate, notifies the high-reliability control plate to carry out switching treatment, that is, cuts off the power supply of the normal transmission plate, and powers off the power supply of the backup transmission plate, the broken-down normal transmission plate is isolated, and the backup transmission plate enters a working state. The device is mainly used in geophysical exploration and communication places.
Description
Technical field
The invention belongs to the double copies transmission link device of geophysical exploration, the communications field, particularly array system.
Background technology
Oil exploration array system comprises many data transmission nodals, and these nodes the most upwards to transmit by the way of cascade
The survey data collected.Due to this special cascade structure, so wherein certain data transmission nodal breaks down,
Then whole system is by cisco unity malfunction.In order to improve the reliability of whole system, the present invention provides the double standby of a kind of array system
Part transmission link device.
Summary of the invention
For overcoming the deficiencies in the prior art, it is desirable to provide the double copies transmission link device of a kind of array system, to improve
The reliability of whole oil exploration array system.The technical solution used in the present invention is, the double copies transmission link dress of array system
Put, be made up of work station, N number of digital packets；
Each digital packets comprises a collection plate, a normal transmission plate, a backup transmission plate and a highly reliable panel；
Collection plate is responsible for being amplified the signal coming from sensor, filter, nurse one's health, analog-to-digital conversion process, then, will at
Data after reason are simultaneously transferred to normal transmission plate and backup transmission plate；
The input of normal transmission plate and outfan are all connected with a down order path and a upstream data path；
The down order path phase chain that highly reliable panel in each digital packets is connected with normal transmission plate and backup transmission plate simultaneously
Connect；Highly reliable panel, according to the order received, controls normal transmission plate and the power supply state of backup transmission plate；
In each digital packets, when normal transmission plate breaks down, work station by send switching command to highly reliable panel,
Notify that highly reliable panel switches over process, i.e. cut off the power supply of normal transmission plate, and close the upper power supply backing up transmission plate,
Now, the normal transmission plate broken down is isolated, and backs up transmission plate and enter duty.
Work station comprises a normal transmission interface, a backup coffret, a pci interface and a computer；
Normal transmission interface and the normal transmission plate in digital packets carry out the mutual of down order and upstream data, back up coffret
With the backup transmission in digital packets to carry out the mutual of down order and upstream data；
Normal transmission interface is connected with pci interface by pci bus with backup coffret, and pci interface enters with intercomputer
Line command is mutual with data.
The feature of the present invention and providing the benefit that:
The invention provides the double copies transmission link device of a kind of array system, it is possible to increase whole oil exploration array system
Reliability.
Accompanying drawing illustrates:
What Fig. 1 illustrated heretofore described method realizes equipment configuration.
In Fig. 1: 1 is digital packets 1；2 is upstream data path；3 is normal transmission plate；4 lead to us for down order；Under 5 are
Line command path；6 is highly reliable panel；7 is upstream data path；8 is backup transmission plate；9 is collection plate；10 is upper
Row data path；11 is down order path；12 is down order path；13 is upstream data path；14 is digital packets 2；
15 is normal transmission plate；16 is highly reliable panel；17 is backup transmission plate；18 is collection plate；19 is down order path；
20 is down order path；21 is upstream data path；22 is digital packets N；23 is upstream data path；24 is highly reliable
Panel；25 is normal transmission plate；26 is backup transmission plate；27 is collection plate；28 is normal transmission interface；29 is backup
Coffret；30 is pci interface；31 is computer；32 is work station.
Detailed description of the invention
The present invention provides the double copies transmission link device of a kind of array system.
The present invention adopts the technical scheme that, the double copies transmission link device of a kind of array system, and it realizes device such as Fig. 1 institute
Showing, it is as follows that it realizes process:
The highly reliable double copies transmission link device of oil exploration array system by work station 32, digital packets 1, digital packets 2 ...,
Digital packets N forms；
Further, to comprise a collection plate, normal transmission plate, a backup transmission plate and one high for each digital packets
Reliable panel, such as digital packets 1 include collection plate 9, normal transmission plate 3, backup transmission plate 8 and highly reliable panel；
Further, collection plate is responsible for being amplified the signal coming from sensor, filter, nurse one's health, analog-to-digital conversion process,
Then, the data after processing are simultaneously transferred to normal transmission plate and backup transmission plate；
Further, the input of normal transmission plate and outfan are all connected with a down order path and a upstream data path,
Such as normal transmission plate 3 in digital packets 1 connects down order path 4 and upstream data path 2 at input, at outfan
Connect down order path 11 and upstream data path 10；
Further, the down order that the highly reliable plate in each digital packets is connected with normal transmission plate and backup transmission plate simultaneously leads to
Road is linked, such as the highly reliable panel 6 in digital packets 1 receives the order transmitted from down order path 4 and 5 simultaneously；
Further, highly reliable panel, according to the order received, controls normal transmission plate and the power supply shape of backup transmission plate
State；Further, under default situations, after whole system powers on, the normal transmission plate in each digital packets is in power-up state (i.e.
Duty), and back up transmission plate and be in non-power-up state (i.e. power down off position)；
Further, in each digital packets, when normal transmission plate breaks down, work station 32 by send switching command to
Highly reliable panel, notifies that highly reliable panel switches over process, i.e. cuts off the power supply of normal transmission plate, and closes upper backup
The power supply of transmission plate, now, the normal transmission plate broken down is isolated, and backs up transmission plate and enter duty；
Further, work station 32 comprises a normal transmission interface, a backup coffret, a pci interface and one
Computer；
Further, normal transmission interface 28 and the normal transmission plate 3 in digital packets 1 carry out the friendship of down order and upstream data
Mutually, backup coffret 29 transmits with the backup in digital packets 1 and carries out the mutual of down order and upstream data with 8；
Further, normal transmission interface 28 is connected with pci interface 30 by pci bus with backup coffret 29, PCI
Interface 30 and intercomputer carry out the mutual of order and data.
Claims (2)
1. a double copies transmission link device for array system, is characterized in that, is made up of work station, N number of digital packets；
Each digital packets comprises a collection plate, a normal transmission plate, a backup transmission plate and a highly reliable control
Plate；
Collection plate is responsible for being amplified the signal coming from sensor, filter, nurse one's health, analog-to-digital conversion process, then, and will
Data after process are simultaneously transferred to normal transmission plate and backup transmission plate；
The input of normal transmission plate and outfan are all connected with a down order path and a upstream data path；
The down order path that highly reliable panel in each digital packets is connected with normal transmission plate and backup transmission plate simultaneously
It is linked；Highly reliable panel, according to the order received, controls normal transmission plate and the power supply state of backup transmission plate；
In each digital packets, when normal transmission plate breaks down, work station is by sending switching command to highly reliable control
Plate, notifies that highly reliable panel switches over process, i.e. cuts off the power supply of normal transmission plate, and closes upper backup transmission plate
Power supply, now, the normal transmission plate broken down is isolated, and backs up transmission plate and enter duty.
2. the double copies transmission link device of array system as claimed in claim 1, is characterized in that, work station comprises a normal biography
Defeated interface, a backup coffret, a pci interface and a computer；
Normal transmission interface and the normal transmission plate in digital packets carry out the mutual of down order and upstream data, and backup transmission connects
Mouthful transmit to carry out the mutual of down order and upstream data with the backup in digital packets；
Normal transmission interface is connected with pci interface by pci bus with backup coffret, pci interface and intercomputer
Carry out the mutual of order and data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610284641.3A CN105976594A (en) | 2016-04-29 | 2016-04-29 | Double backup transmission link device of array system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610284641.3A CN105976594A (en) | 2016-04-29 | 2016-04-29 | Double backup transmission link device of array system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105976594A true CN105976594A (en) | 2016-09-28 |
Family
ID=56993877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610284641.3A Pending CN105976594A (en) | 2016-04-29 | 2016-04-29 | Double backup transmission link device of array system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105976594A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030233525A1 (en) * | 2002-06-18 | 2003-12-18 | Reeves Jay D. | Procedure to reduce copy time for data backup from short-term to long-term memory |
| CN1753385A (en) * | 2005-08-25 | 2006-03-29 | 上海交通大学 | Redundant crossing ring data bus network topological structure |
| US20080107196A1 (en) * | 2001-10-19 | 2008-05-08 | Lg Electronics Inc. | Method and apparatus for transmitting/receiving signals in multiple-input multiple output communication system provided with plurality of antenna elements |
| CN104639552A (en) * | 2015-02-13 | 2015-05-20 | 李明 | Linked network wireless high-speed communication protocol |
| CN105158752A (en) * | 2015-06-23 | 2015-12-16 | 中国船舶重工集团公司第七二六研究所 | Photovoltaic conversion device, system and method for signal transmission of towed line array sonar |
| CN105530079A (en) * | 2015-12-29 | 2016-04-27 | 南京世海声学科技有限公司 | Hard backup data transmission method and node device for underwater transmission system |
| CN205644949U (en) * | 2016-04-29 | 2016-10-12 | 天津大学 | Dual backup transmission link device of array system |
-
2016
- 2016-04-29 CN CN201610284641.3A patent/CN105976594A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080107196A1 (en) * | 2001-10-19 | 2008-05-08 | Lg Electronics Inc. | Method and apparatus for transmitting/receiving signals in multiple-input multiple output communication system provided with plurality of antenna elements |
| US20030233525A1 (en) * | 2002-06-18 | 2003-12-18 | Reeves Jay D. | Procedure to reduce copy time for data backup from short-term to long-term memory |
| CN1753385A (en) * | 2005-08-25 | 2006-03-29 | 上海交通大学 | Redundant crossing ring data bus network topological structure |
| CN104639552A (en) * | 2015-02-13 | 2015-05-20 | 李明 | Linked network wireless high-speed communication protocol |
| CN105158752A (en) * | 2015-06-23 | 2015-12-16 | 中国船舶重工集团公司第七二六研究所 | Photovoltaic conversion device, system and method for signal transmission of towed line array sonar |
| CN105530079A (en) * | 2015-12-29 | 2016-04-27 | 南京世海声学科技有限公司 | Hard backup data transmission method and node device for underwater transmission system |
| CN205644949U (en) * | 2016-04-29 | 2016-10-12 | 天津大学 | Dual backup transmission link device of array system |
Non-Patent Citations (1)
| Title |
|---|
| 华香凝 等: "拖曳线列阵声呐数据录取系统的设计与实现", 《计算机应用研究》 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |
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| RJ01 | Rejection of invention patent application after publication |