CN103941707A - Operation state monitoring system for multiple rotating machines - Google Patents
Operation state monitoring system for multiple rotating machines Download PDFInfo
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- CN103941707A CN103941707A CN201410193339.8A CN201410193339A CN103941707A CN 103941707 A CN103941707 A CN 103941707A CN 201410193339 A CN201410193339 A CN 201410193339A CN 103941707 A CN103941707 A CN 103941707A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses an operation state monitoring system for multiple rotating machines. The system comprises a machine cabinet. An industrial computer, a display device, a relay and a power supply are arranged in the machine cabinet. The industrial computer is connected with the display device. The industrial computer comprises a controller area network (CAN) communication controller and an input/output (I/O) controller. The CAN communication controller and the I/O controller are inserted into peripheral component interconnect (PCI) slots. A plurality of monitoring device nodes 8 of each section and a CAN relay of the section are connected in series onto a CAN communication controller 4 through a CAN bus 10. Under the condition that the monitoring scales are identical, the system is greatly reduced, the cost is saved, the occupation space is reduced, four communication cables replace the original hundreds of signal cables, the expansibility is better, and the number of the CAN communication controllers and the monitoring device nodes in the computer can be adjusted according to requirements to meet the requirement for monitoring the rotating machines of different numbers.
Description
Technical field
The invention belongs to a kind of monitor control system of running state of rotating machine, be specifically related to a kind of supervisory system of many running state of rotating machine.
Background technology
The running status of rotating machinery is the content that staff is concerned about the most.When rotating machinery operation, rotating speed, power consumption are to judge the whether normal important indicator of this machinery, thus need monitor it, and by data analysis, running status is judged, thereby the running status of adjustment rotating machinery is protected it.It is on-the-spot that the supervisory system of many running state of rotating machine is arranged at operation exactly, for monitoring rotating machinery operational factor, carries out data analysis, the important monitoring equipment of output control signal.
As shown in Figure 1, according to technological requirement, many rotating machineries are divided according to group, and each component is 2～4 sections, and each section has many (being N2 platform) rotating machineries, and the rotating machinery of general scale generally includes more than 20 groups, more than totally 80 sections.According to prior art, every section arranges the pattern of supervisory system, need to arrange altogether more than 80 and overlap supervisory system, and supervisory system is very numerous and jumbled and floor area is huge.The present invention aims to provide a kind of supervisory system that can monitor a group, and many rotating machineries only need to arrange more than 20 and overlap supervisory system like this, thereby significantly reduces watch-dog cost, place takies and personnel's maintenance cost.
Summary of the invention
The present invention proposes for addressing the above problem, and its objective is the supervisory system that a kind of many running state of rotating machine are provided.
Technical scheme of the present invention is: a kind of supervisory system of many running state of rotating machine, comprise rack, in rack, be provided with industrial computer, display device, relay and power supply, described industrial computer is connected with display device, industrial computer comprises CAN communication controler and I/O controller, and CAN communication controler and I/O controller are inserted into respectively in the PCI slot of industrial computer.Multiple monitoring device nodes in every section and the CAN repeater of this section are connected in series to CAN communication controler by CAN bus.
Described power supply is respectively the relay power supply in monitoring device node, repeater and the rack of each section.
Described CAN communication controler has two at least, and any one CAN communication controler all has two CAN bus interface at least.
Beneficial effect of the present invention
In the situation that monitoring scale is identical, system simplifies greatly, has saved cost, has reduced to take up room, and four communications cables substitute original thousands of signal cables, have reduced maintainer's maintenance difficulty, have reduced maintenance cost.Extendability is better, can adjust as required CAN communication controler and monitoring device number of nodes in computing machine, to meet the needs of the rotating machinery of monitoring varying number.
Brief description of the drawings
Fig. 1 is the schematic diagram of a group running state of rotating machine supervisory system in existing supervisory system;
Fig. 2 is the schematic diagram that the present invention monitors a group running state of rotating machine supervisory system;
Fig. 3 is the structural representation of the rack in the present invention.
Wherein:
1 rack 2 industrial computers
3 display device 4 CAN communication controlers
5 I/O controller 6 relays
7 power supply 8 monitoring device nodes
9 CAN repeater 10 CAN buses.
Embodiment
Below, with reference to drawings and Examples, the present invention is described in detail:
As shown in Figure 2,3, a kind of supervisory system of many running state of rotating machine, comprises rack 1, is provided with industrial computer 2, display device 3, relay 6 and power supply 7 in rack 1.Wherein, industrial computer 2 is connected with display device 3, and industrial computer 2 comprises CAN communication controler 4 and I/O controller 5, and CAN communication controler 4 and I/O controller 5 are inserted into respectively in the PCI slot of industrial computer 2.Multiple monitoring device nodes 8 in every section and the CAN repeater 9 of this section are connected in series to CAN communication controler 4 by CAN bus 10.
Power supply 7 is many, and the relay 6 being respectively in monitoring device node 8, CAN repeater 9 and the rack 1 of each section is powered.CAN communication controler 4 has two CAN bus 10 interfaces at least, and it adopts and grinds magnificent PCI-1680U.
I/O controller 5 and relay 6 are used in combination, and process by industrial computer 2, can, by the guard signal of rotating machinery, export to other watch-dog.Wherein, I/O controller 5 adopts and grinds magnificent PCI-1762; Relay 6 adopts and spring 24V relay; Industrial computer 2 adopts and grinds magnificent industrial computer 610H.
Display device 3 is connected with industrial computer 2, can demonstrate rotating speed power consumption data, the section equipment operational factor regularity of distribution, section equipment running status, warning message etc.Display device 3 adopts Samsung liquid crystal display 961GW.
Power supply 7 adopts bright big card slot type power supply; Survey device node 8 and adopt ZJJC20T type monitoring device; CAN repeater 9 models are CC100-TZ; CAN bus 10 is standard CAN bus cable.
The present invention is in the situation that monitoring scale is identical, and system simplifies greatly, has saved cost, has reduced to take up room, and four communications cables substitute original thousands of signal cables, have reduced maintainer's maintenance difficulty, have reduced maintenance cost.Extendability is better, can adjust as required CAN communication controler and monitoring device number of nodes in computing machine, to meet the needs of the rotating machinery of monitoring varying number.
Claims (3)
1. the supervisory system of many running state of rotating machine, comprise rack (1), in rack (1), be provided with industrial computer (2), display device (3), relay (6) and power supply (7), it is characterized in that: described industrial computer (2) is connected with display device (3), industrial computer (2) comprises CAN communication controler (4) and I/O controller (5), CAN communication controler (4) and I/O controller (5) are inserted into respectively in the PCI slot of industrial computer (2), multiple monitoring device nodes (8) in every section and the CAN repeater (9) of this section are connected in series to CAN communication controler (4) by CAN bus (10).
2. the supervisory system of many running state of rotating machine according to claim 1, is characterized in that: described power supply (7) is respectively interior relay (6) power supply of monitoring device node (8), repeater (9) and rack (1) of each section.
3. the supervisory system of many running state of rotating machine according to claim 1, is characterized in that: described CAN communication controler (4) has two at least, and any one CAN communication controler (4) all has two CAN bus interface at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410193339.8A CN103941707A (en) | 2014-05-09 | 2014-05-09 | Operation state monitoring system for multiple rotating machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410193339.8A CN103941707A (en) | 2014-05-09 | 2014-05-09 | Operation state monitoring system for multiple rotating machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103941707A true CN103941707A (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410193339.8A Pending CN103941707A (en) | 2014-05-09 | 2014-05-09 | Operation state monitoring system for multiple rotating machines |
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| CN (1) | CN103941707A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941708A (en) * | 2014-05-09 | 2014-07-23 | 核工业理化工程研究院 | System and method for monitoring operation states of multiple rotating machines |
| CN104793539A (en) * | 2015-04-15 | 2015-07-22 | 核工业理化工程研究院 | Pulse-based multi-node gating monitoring system |
| CN105388766A (en) * | 2015-08-19 | 2016-03-09 | 核工业理化工程研究院 | Detection system and method for detecting multiple rotating speed monitoring devices |
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| US20100077111A1 (en) * | 2008-09-23 | 2010-03-25 | David Holmes | Apparatus and methods to communicatively couple field devices to controllers in a process control system |
| CN201725208U (en) * | 2010-04-30 | 2011-01-26 | 北京航空航天大学 | Intelligent monitoring and health managing system for sulfur hexafluoride high-voltage circuit breaker state |
| CN102129239A (en) * | 2011-03-09 | 2011-07-20 | 北京建筑工程学院 | Engineering machine monitoring system |
| US20130096727A1 (en) * | 2010-01-08 | 2013-04-18 | Rockwell Automation Technologies, Inc. | Industrial control energy object |
| CN103453933A (en) * | 2013-08-18 | 2013-12-18 | 吉林大学 | Agricultural machine working parameter integrated monitoring platform and using method thereof |
| CN103941708A (en) * | 2014-05-09 | 2014-07-23 | 核工业理化工程研究院 | System and method for monitoring operation states of multiple rotating machines |
| CN203849603U (en) * | 2014-05-09 | 2014-09-24 | 核工业理化工程研究院 | Multiple rotary machine running state monitoring system |
-
2014
- 2014-05-09 CN CN201410193339.8A patent/CN103941707A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100077111A1 (en) * | 2008-09-23 | 2010-03-25 | David Holmes | Apparatus and methods to communicatively couple field devices to controllers in a process control system |
| US20130096727A1 (en) * | 2010-01-08 | 2013-04-18 | Rockwell Automation Technologies, Inc. | Industrial control energy object |
| CN201725208U (en) * | 2010-04-30 | 2011-01-26 | 北京航空航天大学 | Intelligent monitoring and health managing system for sulfur hexafluoride high-voltage circuit breaker state |
| CN102129239A (en) * | 2011-03-09 | 2011-07-20 | 北京建筑工程学院 | Engineering machine monitoring system |
| CN103453933A (en) * | 2013-08-18 | 2013-12-18 | 吉林大学 | Agricultural machine working parameter integrated monitoring platform and using method thereof |
| CN103941708A (en) * | 2014-05-09 | 2014-07-23 | 核工业理化工程研究院 | System and method for monitoring operation states of multiple rotating machines |
| CN203849603U (en) * | 2014-05-09 | 2014-09-24 | 核工业理化工程研究院 | Multiple rotary machine running state monitoring system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941708A (en) * | 2014-05-09 | 2014-07-23 | 核工业理化工程研究院 | System and method for monitoring operation states of multiple rotating machines |
| CN104793539A (en) * | 2015-04-15 | 2015-07-22 | 核工业理化工程研究院 | Pulse-based multi-node gating monitoring system |
| CN104793539B (en) * | 2015-04-15 | 2017-12-15 | 核工业理化工程研究院 | Multinode gating monitoring system based on pulse |
| CN105388766A (en) * | 2015-08-19 | 2016-03-09 | 核工业理化工程研究院 | Detection system and method for detecting multiple rotating speed monitoring devices |
| CN105388766B (en) * | 2015-08-19 | 2018-04-17 | 核工业理化工程研究院 | For detecting the detecting system and detection method of more rotation speed monitors |
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Application publication date: 20140723 |