CN109428775A - A kind of internet communicating monitoring equipment main control computer - Google Patents
A kind of internet communicating monitoring equipment main control computer Download PDFInfo
- Publication number
- CN109428775A CN109428775A CN201710728712.9A CN201710728712A CN109428775A CN 109428775 A CN109428775 A CN 109428775A CN 201710728712 A CN201710728712 A CN 201710728712A CN 109428775 A CN109428775 A CN 109428775A
- Authority
- CN
- China
- Prior art keywords
- power supply
- mainboard
- backboard
- rechargeable battery
- battery set
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Power Sources (AREA)
Abstract
The present invention provides a kind of internet communicating monitoring equipment main control computers, including arbitration plate, mainboard A, mainboard B, power supply A, power supply B, backboard, human-computer interaction, rechargeable battery set and casing.Arbitration plate selects one as host by backboard from mainboard A, mainboard B, another is as standby host；One is selected as main power source from power supply A, power supply B by backboard, another is as backup power source；When the system failure, start standby host and backup power source immediately.When external power supply interruption or failure, rechargeable battery set is powered to backboard to arbitration plate, mainboard A, mainboard B, human-computer interaction automatically, so that safeguards system works normally.
Description
Technical field
The present invention relates to field of network communication, in particular to a kind of internet communicating monitoring equipment main control computer.
Background technique
Internet communicating monitoring computer mainly completes the reliable control to remote equipment, and equipment has a setting analysis, calculates
And the function of human-computer interaction.It is required that monitoring computer can continue permanent continuous work, when monitoring host computer encounters failure,
Start backup machine immediately, continues to monitor.In external dump, monitoring computer works on by itself built-in power.
Railway systems are mainly concerned with the personal safety of a large amount of personnel, it is desirable that any order of control computer output is all accurate
's；The outer space, unattended and maintenance are chronically in terms of onboard system, it is desirable that monitoring device main control computer continuous work for a long time
The reliability of work.
In relation to monitor computer related patents Chinese patent literature (number of patent application 201610578084.6,
201110327367.0) in have disclosure.But it is calculated in these controls for not relating to internet communicating monitoring in the prior art
Machine, thus how planned network communication monitoring equipment main control computer, then be problem to be solved in the prior art.
Summary of the invention
The technical problems to be solved by the invention are to provide a kind of internet communicating monitoring equipment main control computer, solve existing
Network communication monitoring device poor reliability in technology is difficult to the problem of continuing monitoring after failure.
Concrete scheme of the invention is as follows:
A kind of internet communicating monitoring equipment main control computer, comprising: arbitration plate, mainboard A, mainboard B, power supply A, power supply B, backboard,
Human-computer interaction, rechargeable battery set and casing；
Arbitration plate, mainboard A, mainboard B, power supply A, power supply B, backboard, human-computer interaction, rechargeable battery set are respectively mounted and are fixed on the machine
On shell；
Arbitration plate, mainboard A, mainboard B, power supply A, power supply B, human-computer interaction, rechargeable battery set are connect with backboard.
Above-mentioned computer, it is preferred that mainboard A, mainboard B are the mainboards of duplicate configuration；
Power supply A, the duplicate configuration of power supply B power panel；
Arbitration plate selects one as host by backboard from mainboard A, mainboard B, another is as standby host；
Arbitration plate selects one as main power source by backboard from power supply A, power supply B, another is as backup power source.
Above-mentioned computer, it is preferred that power supply A, power supply B directly connect AC220V alternating current, and give arbitration plate, master by backboard
Plate A, mainboard B, human-computer interaction, rechargeable battery set power supply.
Above-mentioned computer, it is preferred that in AC220V mains-supplied, when rechargeable battery set electricity is less than, power supply
A, power supply B is charged by backboard to rechargeable battery set；
In AC220V mains-supplied, when rechargeable battery set electricity is full of, power supply A, power supply B do not fill rechargeable battery set
Electricity；
When not connecing AC220V mains-supplied, rechargeable battery set gives arbitration plate, mainboard A, mainboard B, man-machine friendship by backboard
Mutually power supply.
Compared with the prior art, the present invention has the following advantages: continuous working period is long, and there is fault detection, failure to detect
The characteristics of survey, failure selfreparing, standby host start automatically.
Detailed description of the invention
Fig. 1 is a kind of structural block diagram of internet communicating monitoring equipment main control computer of the present invention.
Specific embodiment
Specific embodiment is described in detail below in conjunction with attached drawing.
Structural block diagram of the invention is as shown in Figure 1, a kind of internet communicating monitoring equipment main control computer, comprising: arbitration plate
1, mainboard A 2, mainboard B 3, power supply A 4, power supply B 5, backboard 6, human-computer interaction 7, rechargeable battery set 8 and casing 9；Arbitrate plate
1, mainboard B 3, power supply A 4, power supply B 5, backboard 6, human-computer interaction 7, rechargeable battery set 8, which are respectively mounted, is fixed on the casing 9
On；Plate 1, mainboard A 2, mainboard B 3, power supply A 4, power supply B 5, human-computer interaction 7, rechargeable battery set 8 is arbitrated to connect with backboard 6
It connects.
System is designed as standby machine mode, and mainboard A 2, mainboard B 3 are the mainboard of duplicate configuration, power supply A 4, electricity
The power panel of the duplicate configuration of source B 5, active and standby selection use competition mechanism.Start when system is powered on, arbitrated logic is first write from memory
Recognizing mainboard A 2 is host, and total interface signal (USB, VGA, LVDS, I/O etc.) is connected to mainboard A 2, is hereafter arbitrated in plate 1
Arbitrated logic waits the starting of (60s) system, and ruling mainboard A 2 is host after 60s.In the process, if event occurs for mainboard A 2
Barrier, at this time if mainboard B 3 is working properly, ruling mainboard B 3 switchs to host, and failure machine enters minor failure state, if
Failure machine fails to restore normal, then issues police instruction to failure machine.
As a same reason, arbitration plate 1 startup stage from power supply A 4, power supply B 5 select one as main power source, another
As backup power source.AC220V alternating current is powered directly to power supply A 4, power supply B 5, and power supply A 4, power supply B 5 are by backboard 6 to secondary
Cut out plate 1, mainboard A 2, mainboard B 3, power supply A 4, power supply B 5, human-computer interaction 7, the power supply of rechargeable battery set 8.In AC220V alternating current
Under electric power thus supplied, when 8 electricity of rechargeable battery set is less than, rechargeable battery set 8 is charged by power supply A 4, power supply B 5；Rechargeable battery
When 8 electricity of group are full of, 8 starting protection function of rechargeable battery set stops charging.
When the systems are operating normally, host and main power source work normally, and constantly receive and dispatch fault detection signal；Standby host and standby
In a dormant state with power supply, it can wake up at any time.When host receives fault-signal, standby host and backup power source are waken up immediately,
And failure fault detection signal is issued, startup separator selfreparing continues.When external power supply AC220V interruption or failure, charging electricity
Pond group 8 is powered to backboard 6 to arbitration plate 1, mainboard A 2, mainboard B 3, human-computer interaction 7 automatically, so that safeguards system works normally.
Claims (3)
1. a kind of internet communicating monitoring equipment main control computer, comprising: arbitration plate (1), mainboard A(2), mainboard B(3), power supply A
(4), power supply B(5), backboard (6), human-computer interaction (7), rechargeable battery set (8) and casing (9), the arbitration plate (1), mainboard A
(2), mainboard B(3), power supply A(4), power supply B(5), backboard (6), human-computer interaction (7), rechargeable battery set (8) be respectively mounted and be fixed on
On the casing (9)；The arbitration plate (1), mainboard A(2), mainboard B(3), power supply A(4), power supply B(5), human-computer interaction (7),
Rechargeable battery set (8) is connect with backboard (6), it is characterised in that: the mainboard A(2), institute identical as the structure of mainboard B(3)
State power supply A(4) it is identical as the structure of power supply B(5)；The arbitration plate (1) is by backboard (6) from mainboard A(2) and mainboard B(3)
One is selected as host, another is as standby host；The arbitration plate (1) passes through the backboard (6) from power supply A(4) and power supply B
(5) one is selected as main power source in, another is as backup power source.
2. internet communicating monitoring equipment main control computer according to claim 1, it is characterised in that: power supply A(4) or power supply
B(5) by backboard to arbitration plate (1), mainboard A(2) or mainboard B(3), human-computer interaction (7), rechargeable battery set (8) power supply.
3. internet communicating monitoring equipment main control computer according to claim 1, it is characterised in that: rechargeable battery set (8)
When electricity is less than, power supply A(4) or power supply B(5) charged by backboard to rechargeable battery set (8)；Rechargeable battery set (8) passes through back
Plate (6) to arbitration plate (1), mainboard A(2) or mainboard B(3), human-computer interaction (7) power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728712.9A CN109428775A (en) | 2017-08-23 | 2017-08-23 | A kind of internet communicating monitoring equipment main control computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728712.9A CN109428775A (en) | 2017-08-23 | 2017-08-23 | A kind of internet communicating monitoring equipment main control computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109428775A true CN109428775A (en) | 2019-03-05 |
Family
ID=65498591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710728712.9A Pending CN109428775A (en) | 2017-08-23 | 2017-08-23 | A kind of internet communicating monitoring equipment main control computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109428775A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526979A (en) * | 2020-12-16 | 2021-03-19 | 中国兵器装备集团自动化研究所 | Serial communication interface diagnosis system and method of multiple redundancy architecture |
| CN112562553A (en) * | 2020-11-26 | 2021-03-26 | 中国兵器装备集团自动化研究所 | Test system and test method of liquid crystal control module |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5886425A (en) * | 1996-11-29 | 1999-03-23 | Samsung Electronics Co., Ltd. | Electronic products with standby power source |
| CN101494564A (en) * | 2008-01-25 | 2009-07-29 | 中兴通讯股份有限公司 | Apparatus for monitoring power supply and method for implementing veneer thermal backup |
| CN202177790U (en) * | 2011-07-20 | 2012-03-28 | 大唐移动通信设备有限公司 | Communication machine frame |
| CN104572534A (en) * | 2014-12-06 | 2015-04-29 | 呼和浩特铁路局科研所 | Locomotive information monitoring equipment and operating method thereof |
| CN106227303A (en) * | 2016-07-14 | 2016-12-14 | 中电海康集团有限公司 | A kind of storage array hardware structure based on domestic CPU and method for designing |
| CN106648016A (en) * | 2016-12-02 | 2017-05-10 | 浙江宇视科技有限公司 | Power supply circuit, power supply equipment and power supply method |
-
2017
- 2017-08-23 CN CN201710728712.9A patent/CN109428775A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5886425A (en) * | 1996-11-29 | 1999-03-23 | Samsung Electronics Co., Ltd. | Electronic products with standby power source |
| CN101494564A (en) * | 2008-01-25 | 2009-07-29 | 中兴通讯股份有限公司 | Apparatus for monitoring power supply and method for implementing veneer thermal backup |
| CN202177790U (en) * | 2011-07-20 | 2012-03-28 | 大唐移动通信设备有限公司 | Communication machine frame |
| CN104572534A (en) * | 2014-12-06 | 2015-04-29 | 呼和浩特铁路局科研所 | Locomotive information monitoring equipment and operating method thereof |
| CN106227303A (en) * | 2016-07-14 | 2016-12-14 | 中电海康集团有限公司 | A kind of storage array hardware structure based on domestic CPU and method for designing |
| CN106648016A (en) * | 2016-12-02 | 2017-05-10 | 浙江宇视科技有限公司 | Power supply circuit, power supply equipment and power supply method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562553A (en) * | 2020-11-26 | 2021-03-26 | 中国兵器装备集团自动化研究所 | Test system and test method of liquid crystal control module |
| CN112526979A (en) * | 2020-12-16 | 2021-03-19 | 中国兵器装备集团自动化研究所 | Serial communication interface diagnosis system and method of multiple redundancy architecture |
| CN112526979B (en) * | 2020-12-16 | 2023-06-09 | 中国兵器装备集团自动化研究所 | Serial communication interface diagnosis system and method with multiple redundancy architecture |
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Application publication date: 20190305 |