CN206237424U - A kind of Dual-Computer Hot-Standby System for monitoring central station - Google Patents
A kind of Dual-Computer Hot-Standby System for monitoring central station Download PDFInfo
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- CN206237424U CN206237424U CN201621374630.6U CN201621374630U CN206237424U CN 206237424 U CN206237424 U CN 206237424U CN 201621374630 U CN201621374630 U CN 201621374630U CN 206237424 U CN206237424 U CN 206237424U
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- acquisition server
- standby
- dual
- main frame
- central station
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Abstract
The utility model discloses a kind of Dual-Computer Hot-Standby System for monitoring central station, including acquisition server main frame, acquisition server standby host, ground interchanger, Intra-Network switch and monitor terminal, acquisition server main frame connects acquisition server standby host by heartbeat, acquisition server main frame and acquisition server standby host connection storage device, acquisition server main frame and acquisition server standby host are respectively connected to ground interchanger, ground interchanger accesses Intra-Network switch, Intra-Network switch connection terminal device.The utility model has the advantage of：Without manual intervention, automated back-up is realized, automatic capture program operation, business is not interrupted, it is ensured that safety monitoring system data message is in continuously available state, effectively increases reliability, availability, the security of system.
Description
Technical field
The utility model is related to a kind of monitoring system, more particularly to a kind of Dual-Computer Hot-Standby System for monitoring central station.
Background technology
The stabilization of current monitor system, persistently operation, become more and more important in Safety of Coal Mine Production.Due to computer
Software and hardware all unavoidably breaks down, and these failures all may bring greatly loss to safety in production, so needing
Wanting computer system has availability higher, and reliable information and the service in time of being provided using dual-machine hot backup system are to ensure
A kind of requisite measure of data safety.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of reliability for effectively improving system, availability,
The Dual-Computer Hot-Standby System for monitoring central station of security.
The utility model is to solve above-mentioned technical problem by the following technical programs：It is a kind of for the double of monitoring central station
Machine hot-backup system, including acquisition server main frame, acquisition server standby host, ground interchanger, Intra-Network switch and monitor terminal,
Acquisition server main frame connects acquisition server standby host by heartbeat, and acquisition server main frame and acquisition server standby host are connected
Storage device, acquisition server main frame and acquisition server standby host are respectively connected to ground interchanger, and ground interchanger accesses Intranet
Interchanger, Intra-Network switch connection terminal device.
Used as the technical scheme of optimization, acquisition server main frame and acquisition server standby host each connect independent storage and set
It is standby.
As the technical scheme of optimization, acquisition server main frame and acquisition server standby host be connected respectively to one it is shared
Storage device.
Used as the technical scheme of optimization, the shared storage device is storage area network.
Used as the technical scheme of optimization, the shared storage device is magnetic disk array cabinet.
Used as the technical scheme of optimization, the Dual-Computer Hot-Standby System also includes cold standby machine, cold standby machine connection ground interchanger.
Used as the technical scheme of optimization, the terminal device includes graphic terminal and operation terminal.
The utility model has the advantage of：Without manual intervention, automated back-up, automatic capture program operation are realized；
Business is not interrupted, and when primary server is run, standby server is in idle condition, standby when primary server breaks down
Server adapter primary server service at once, starts corresponding program, it is ensured that safety monitoring system data message is in continuously may be used
With state, reliability, availability, the security of system are effectively increased.
Brief description of the drawings
Fig. 1 is the schematic diagram of the Dual-Computer Hot-Standby System embodiment that the utility model is used for monitoring central station.
Specific embodiment
As shown in figure 1, a kind of Dual-Computer Hot-Standby System for monitoring central station, including acquisition server main frame, collection clothes
Business device standby host, ground interchanger, Intra-Network switch and monitor terminal, acquisition server main frame connect collection service by heartbeat
Device standby host, acquisition server main frame and acquisition server standby host are connected respectively to a shared storage device, shared storage
Equipment uses disk array, acquisition server main frame and acquisition server standby host to be respectively connected to ground interchanger, ground interchanger
Access Intra-Network switch, Intra-Network switch connection terminal device.
The Dual-Computer Hot-Standby System also includes cold standby machine, cold standby machine connection ground interchanger.
The terminal device includes graphic terminal and operation terminal.
The Dual-Computer Hot-Standby System be by two acquisition servers and disk array by optical fiber storage card and controller,
Clustered software constitutes the active and standby memory module of two-shipper, and two-server is hot standby each other.Optical fiber storage card is used for acquisition server main frame
Cluster is connected with disk array, and in whole Dual-Computer Hot-Standby System, two operating systems of acquisition server are each arranged on local
In server storage system, by the data in the shared safety monitoring system database of disk array.
When doing heartbeat detection by IP, acquisition server main frame and acquisition server standby host can be by this heartbeat paths, week
The test bag for sending mutual detection of phase property, if now acquisition server main frame breaks down, acquisition server standby host is even
After continuing the detection bag for losing setting number, will be considered that acquisition server main frame breaks down, at this moment acquisition server standby host can be certainly
Whether dynamic detection has second heartbeat in setting, if without second heartbeat, then basis has set acquisition server standby host
Fixed rule, starts the related service of standby host, completes the switching of two-node cluster hot backup.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all in this practicality
Any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of Dual-Computer Hot-Standby System for monitoring central station, it is characterised in that：Including acquisition server main frame, collection service
Device standby host, ground interchanger, Intra-Network switch and monitor terminal, acquisition server main frame connect acquisition server by heartbeat
Standby host, acquisition server main frame and acquisition server standby host connection storage device, acquisition server main frame and acquisition server are standby
Machine is respectively connected to ground interchanger, and ground interchanger accesses Intra-Network switch, Intra-Network switch connection terminal device.
2. the Dual-Computer Hot-Standby System of monitoring central station is used for as claimed in claim 1, it is characterised in that：Acquisition server main frame
Independent storage device is each connected with acquisition server standby host.
3. the Dual-Computer Hot-Standby System of monitoring central station is used for as claimed in claim 1, it is characterised in that：Acquisition server main frame
A shared storage device is connected respectively to acquisition server standby host.
4. the Dual-Computer Hot-Standby System of monitoring central station is used for as claimed in claim 3, it is characterised in that：The shared storage
Equipment is storage area network.
5. the Dual-Computer Hot-Standby System of monitoring central station is used for as claimed in claim 3, it is characterised in that：The shared storage
Equipment is magnetic disk array cabinet.
6. the Dual-Computer Hot-Standby System of monitoring central station is used for as claimed in claim 1, it is characterised in that：The Dual-Computer Hot-Standby System
Also include cold standby machine, cold standby machine connection ground interchanger.
7. the Dual-Computer Hot-Standby System of monitoring central station is used for as claimed in claim 1, it is characterised in that：The terminal device bag
Include graphic terminal and operation terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374630.6U CN206237424U (en) | 2016-12-15 | 2016-12-15 | A kind of Dual-Computer Hot-Standby System for monitoring central station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374630.6U CN206237424U (en) | 2016-12-15 | 2016-12-15 | A kind of Dual-Computer Hot-Standby System for monitoring central station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206237424U true CN206237424U (en) | 2017-06-09 |
Family
ID=58992015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621374630.6U Active CN206237424U (en) | 2016-12-15 | 2016-12-15 | A kind of Dual-Computer Hot-Standby System for monitoring central station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206237424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241233A (en) * | 2017-08-01 | 2017-10-10 | 南京南瑞集团公司 | A kind of multichannel telemetry double computer cooperation acquisition method |
| CN111586082A (en) * | 2019-02-18 | 2020-08-25 | 深圳市物联微电子有限公司 | Data acquisition method and device, computer equipment and readable storage medium |
-
2016
- 2016-12-15 CN CN201621374630.6U patent/CN206237424U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241233A (en) * | 2017-08-01 | 2017-10-10 | 南京南瑞集团公司 | A kind of multichannel telemetry double computer cooperation acquisition method |
| CN111586082A (en) * | 2019-02-18 | 2020-08-25 | 深圳市物联微电子有限公司 | Data acquisition method and device, computer equipment and readable storage medium |
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