CN108900340A - IT O&M Automatic monitoring systems - Google Patents
IT O&M Automatic monitoring systems Download PDFInfo
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- CN108900340A CN108900340A CN201810714538.7A CN201810714538A CN108900340A CN 108900340 A CN108900340 A CN 108900340A CN 201810714538 A CN201810714538 A CN 201810714538A CN 108900340 A CN108900340 A CN 108900340A
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- 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
- H04L43/04—Processing captured monitoring data, e.g. for logfile generation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Mining & Analysis (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention relates to a kind of IT monitoring systems, especially a kind of IT O&M Automatic monitoring systems, including central processing unit and data acquisition device, the data acquisition device is connected by signal processing unit with central processing unit, the central processing unit input terminal is connected with input unit, the central processing unit output end is connected with fault indication unit, and the central processing unit is communicated to connect by serial communication unit and host computer；It further include power module, the power module is powered to signal processing unit, input unit, fault indication unit and central processing unit.After adopting the above structure, then the present invention is transferred to central processing unit by signal processing unit, central processing unit is by serial communication unit by the data remote transmission of acquisition to host computer by data information needed for data acquisition device acquisition；Data acquisition of the present invention is complete, despumation interference effect is good.
Description
Technical field
The present invention relates to a kind of remote data acquisition systems, especially IT O&M Automatic monitoring systems.
Background technique
With the extensive use of computer and the development of electronic technology, digital technology is widely used in national economy, state
The every field such as anti-construction and scientific experiment.It is compared with simulation system, it is a series of excellent that digital display circuit is high by precision, stability is good etc.
Point, but having a disadvantage is exactly that it can only handle discrete signal.Extraneous various tested measurement such as temperature, pressure, positions, will pass through
Various types sensor is converted into the physical quantitys such as voltage, electric current.Because most of sensor output physical quantity is analog quantity, thus
Needing to be converted to digital signal could be handled by controller.
105227347 A of Chinese invention patent CN discloses a kind of general O&M monitoring method and O&M monitoring system,
Including monitoring server and monitoring module, monitored server obtains the monitored clothes for running preset monitoring script
The monitoring parameter information of business device, and the monitoring parameter is sent to the monitoring module according to the interface format of monitoring module and is believed
It ceases, each monitoring at least one monitoring parameter and at least one described monitoring parameter is included in the monitoring parameter information
The attribute information of parameter；The monitoring module, the monitoring parameter sent for receiving and saving the monitored server
Information, and according at least one preset monitoring rules, at least one described monitoring parameter is monitored respectively, if described
The first monitoring parameter at least one monitoring parameter meets the warning condition in the monitoring rules of first monitoring parameter, then
The warning message of first monitoring parameter is triggered, at least one described monitoring rules and at least one described monitoring parameter are one by one
It is corresponding.
Summary of the invention
The technical problem to be solved in the invention provides a kind of remote data acquisition system using serial communication interface.
In order to solve the above technical problems, IT O&M Automatic monitoring systems of the invention include central processing unit sum number
According to acquisition device, the data acquisition device is connected by signal processing unit with central processing unit, the central processing
Unit input terminal is connected with input unit, and the central processing unit output end is connected with fault indication unit, the centre
Unit is managed to communicate to connect by serial communication unit and host computer；It further include power module, the power module is to signal processing
Unit, input unit, fault indication unit and central processing unit power supply.
Further, the serial communication unit includes serial communication chip U1 and serial port P1, the serial communication core
No. 11 pins of piece U1 are connected with the TXD0 foot of central processing unit, No. 12 pins of the serial communication chip U1 and center
The RXD0 foot of processing unit is connected, No. 10 pins and the nRTS0 foot phase of central processing unit of the serial communication chip U1
Connection, No. 9 pins of the serial communication chip U1 are connected with the nRTS1 foot of central processing unit；The serial communication core
No. 14 pins of piece U1 are connected with No. 3 pins of serial port P1, No. 13 pins and serial port of the serial communication chip U1
No. 2 pins of P1 are connected, and No. 7 pins of the serial communication chip U1 are connected with No. 7 pins of serial port P1, the string
No. 8 pins of row communication chip U1 are connected with No. 8 pins of serial port P1.
Further, the signal processing unit includes amplifier chip LM224, and No. 3 pins of the LM224 pass through electricity
Resistance R1 is connected with data acquisition device output end, and No. 3 pins of the LM224 are grounded by capacitor C1, the capacitor C1 two
The series circuit of parallel resistance R2 and capacitor C2 are held, No. 2 pins and No. 1 pin of the LM224 are connected；The 1 of the LM224
Number pin is connected by resistance R3 with No. 6 pins of LM224, and No. 5 pins of the LM224 are grounded by resistance R4, described
No. 6 pins of LM224 are connected by resistance R9 with No. 7 pins of LM224；No. 7 pins of the LM224 by capacitor C3 and
The series circuit of resistance R6 is connected with No. 10 pins of LM224, is grounded between the capacitor C3 and resistance R6 by resistance R5,
No. 10 pins of the LM224 are grounded by capacitor C4, and No. 9 pins of the LM224 are connected with No. 8 pins of LM224, institute
No. 8 pins for stating LM224 are connected by resistance R7 with central processing unit, are led between the resistance R7 and central processing unit
Capacitor C5 ground connection is crossed, is connected by resistance R8 with power supply V1 between the resistance R7 and central processing unit, the power supply V1
It is provided by power module.
Further, diode D1 is reversely connected between No. 10 pins of the power supply V1 and LM224.
Further, the fault indication unit includes LED light, the LED light anode by resistance with
Power supply V2 is connected, and the power supply V2 is provided by power module, and the LED light cathode is connected with central processing unit,
The power supply V2 is grounded by capacitor C6.
Further, the data acquisition device includes that network flow monitoring unit and storage space of database monitoring are single
Member.
After adopting the above structure, then the present invention passes through signal by data information needed for data acquisition device acquisition
Processing unit is transferred to central processing unit, and central processing unit is given the data remote transmission of acquisition by serial communication unit
Host computer；Data acquisition of the present invention is complete, despumation interference effect is good.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is the structural block diagram of IT O&M Automatic monitoring systems of the present invention.
Fig. 2 is the circuit diagram of signal processing unit of the present invention.
Fig. 3 is the circuit diagram of serial communication unit of the present invention.
Fig. 4 is the circuit diagram of fault indication unit of the present invention.
In figure：1 is central processing unit, and 2 be data acquisition device, and 3 be signal processing unit, and 4 be input unit, and 5 are
Fault indication unit, 6 be power module, and 7 be serial communication unit, and 8 be host computer
Specific embodiment
As shown in Figure 1, IT O&M Automatic monitoring systems of the invention include central processing unit 1 and data acquisition device
2, the data acquisition device 2 is connected by signal processing unit 3 with central processing unit 1.Data acquisition dress described here
It sets including network flow monitoring unit and storage space of database monitoring unit, data acquisition device 2 leads to after acquiring Data Data
It crosses signal processing unit 3 and filters out enhanced processing after impurity, be then transferred to central processing unit 1.The central processing unit 1 is defeated
Enter end and be connected with input unit 4,1 output end of central processing unit is connected with fault indication unit 5, in this way can be by defeated
Enter unit 4 and relevant configuration data is set, fault indication unit 5 can indicate the malfunction of whole system.The centre
It manages unit 1 to communicate to connect by serial communication unit 7 and host computer 8, central processing unit 1 acquires data acquisition device 2
Data are transferred to host computer by serial communication unit 7.The invention also includes power module 6, the power module 6 to signal at
It manages unit 3, input unit 4, fault indication unit 5 and central processing unit 1 to power, power module 6 provides 5V for chip here
Working power, in addition also providing V1 is 2.5V, V2 3.3V.
As shown in figure 3, the serial communication unit includes serial communication chip U1 and serial port P1, serial communication core here
Piece U1 uses chip MAX3232C, serial port P1 to use DB9_COM.No. 11 pins and centre of the serial communication chip U1
The TXD0 foot of reason unit is connected, and No. 12 pins of the serial communication chip U1 are connected with the RXD0 foot of central processing unit
It connects, No. 10 pins of the serial communication chip U1 are connected with the nRTS0 foot of central processing unit, the serial communication chip
No. 9 pins of U1 are connected with the nRTS1 foot of central processing unit；No. 14 pins and serial port of the serial communication chip U1
No. 3 pins of P1 are connected, and No. 13 pins of the serial communication chip U1 are connected with No. 2 pins of serial port P1, described
No. 7 pins of serial communication chip U1 are connected with No. 7 pins of serial port P1, No. 8 pins of the serial communication chip U1
It is connected with No. 8 pins of serial port P1.No. 16 pins of the serial communication chip U1 connect power supply V2, the serial communication core
Capacitor C40, No. 6 pins of the serial communication chip U1 and No. 15 pipes are connected between No. 16 pins and No. 2 pins of piece U1
It is connected with capacitor C43 between foot, is connected with capacitor C42 between No. 16 pins and No. 15 pins of the serial communication chip U1.
It is connected with capacitor C41 between No. 1 pin and No. 3 pins of the serial communication chip U1, No. 4 of the serial communication chip U1
Capacitor C44 is connected between pin and No. 5 pins.
As shown in Fig. 2, the signal processing unit includes amplifier chip LM224, No. 3 pins of the LM224 pass through
Resistance R1 is connected with data acquisition device output end, and No. 3 pins of the LM224 are grounded by capacitor C1, the capacitor C1
The series circuit of both ends parallel resistance R2 and capacitor C2, are filtered by resistance R1, R2 and capacitor C1, C2 in this way.It is described
No. 2 pins and No. 1 pin of LM224 are connected；No. 1 pin of the LM224 passes through No. 6 pin phases of resistance R3 and LM224
Connection, No. 5 pins of the LM224 are grounded by resistance R4, and No. 6 pins of the LM224 pass through the 7 of resistance R9 and LM224
Number pin is connected；No. 7 pins of the LM224 pass through the series circuit of capacitor C3 and resistance R6 and No. 10 pins of LM224
It is connected, is grounded between the capacitor C3 and resistance R6 by resistance R5, No. 10 pins of the LM224 is connect by capacitor C4
Ground, No. 9 pins of the LM224 are connected with No. 8 pins of LM224, and No. 8 pins of the LM224 are by resistance R7 in
Central Processing Unit is connected, and is grounded between the resistance R7 and central processing unit by capacitor C5, the resistance R7 and center
It is connected by resistance R8 with power supply V1 between processing unit, the power supply V1 is provided by power module.The power supply V1 with
Diode D1 is reversely connected between No. 10 pins of LM224.
As shown in figure 4, the fault indication unit includes LED light, the LED light anode by resistance with
Power supply V2 is connected, and the power supply V2 is provided by power module, and the LED light cathode is connected with central processing unit,
The power supply V2 is grounded by capacitor C6.
Although specific embodiments of the present invention have been described above, those skilled in the art should be appreciated that this
It is merely illustrative of, various changes or modifications can be made to present embodiment, without departing from the principle and essence of invention, originally
The protection scope of invention is only limited by the claims that follow.
Claims (6)
1. a kind of IT O&M Automatic monitoring systems, including central processing unit and data acquisition device, it is characterised in that：It is described
Data acquisition device is connected by signal processing unit with central processing unit, and the central processing unit input terminal is connected with
Input unit, the central processing unit output end are connected with fault indication unit, and the central processing unit is by serially leading to
Believe that unit and host computer communicate to connect；It further include power module, the power module is to signal processing unit, input unit, event
Hinder indicating unit and central processing unit power supply.
2. IT O&M Automatic monitoring systems described in accordance with the claim 1, it is characterised in that：The serial communication unit includes
No. 11 pins and the TXD0 foot phase of central processing unit of serial communication chip U1 and serial port P1, the serial communication chip U1
Connection, No. 12 pins of the serial communication chip U1 are connected with the RXD0 foot of central processing unit, the serial communication core
No. 10 pins of piece U1 are connected with the nRTS0 foot of central processing unit, No. 9 pins of the serial communication chip U1 and center
The nRTS1 foot of processing unit is connected；No. 14 pins of the serial communication chip U1 are connected with No. 3 pins of serial port P1
It connects, No. 13 pins of the serial communication chip U1 are connected with No. 2 pins of serial port P1, the serial communication chip U1's
No. 7 pins are connected with No. 7 pins of serial port P1, No. 8 pins of the serial communication chip U1 and No. 8 pipes of serial port P1
Foot is connected.
3. IT O&M Automatic monitoring systems described in accordance with the claim 1, it is characterised in that：The signal processing unit includes
No. 3 pins of amplifier chip LM224, the LM224 are connected by resistance R1 with data acquisition device output end, described
No. 3 pins of LM224 are grounded by capacitor C1, the series circuit of the both ends the capacitor C1 parallel resistance R2 and capacitor C2, described
No. 2 pins and No. 1 pin of LM224 are connected；No. 1 pin of the LM224 passes through No. 6 pin phases of resistance R3 and LM224
Connection, No. 5 pins of the LM224 are grounded by resistance R4, and No. 6 pins of the LM224 pass through the 7 of resistance R9 and LM224
Number pin is connected；No. 7 pins of the LM224 pass through the series circuit of capacitor C3 and resistance R6 and No. 10 pins of LM224
It is connected, is grounded between the capacitor C3 and resistance R6 by resistance R5, No. 10 pins of the LM224 is connect by capacitor C4
Ground, No. 9 pins of the LM224 are connected with No. 8 pins of LM224, and No. 8 pins of the LM224 are by resistance R7 in
Central Processing Unit is connected, and is grounded between the resistance R7 and central processing unit by capacitor C5, the resistance R7 and center
It is connected by resistance R8 with power supply V1 between processing unit, the power supply V1 is provided by power module.
4. IT O&M Automatic monitoring systems described in accordance with the claim 3, it is characterised in that：The power supply V1's and LM224
Diode D1 is reversely connected between No. 10 pins.
5. IT O&M Automatic monitoring systems described in accordance with the claim 1, it is characterised in that：The fault indication unit packet
LED light is included, the LED light anode is connected by resistance with power supply V2, and the power supply V2 is provided by power module,
The LED light cathode is connected with central processing unit, and the power supply V2 is grounded by capacitor C6.
6. IT O&M Automatic monitoring systems described in accordance with the claim 1, it is characterised in that：The data acquisition device includes
Network flow monitoring unit and storage space of database monitoring unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810714538.7A CN108900340A (en) | 2018-07-03 | 2018-07-03 | IT O&M Automatic monitoring systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810714538.7A CN108900340A (en) | 2018-07-03 | 2018-07-03 | IT O&M Automatic monitoring systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108900340A true CN108900340A (en) | 2018-11-27 |
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ID=64347992
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810714538.7A Pending CN108900340A (en) | 2018-07-03 | 2018-07-03 | IT O&M Automatic monitoring systems |
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| Country | Link |
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| CN (1) | CN108900340A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102156447A (en) * | 2010-12-03 | 2011-08-17 | 中冶南方工程技术有限公司 | Basic automation-based plant-level equipment management and alarming system and method |
| CN102255388A (en) * | 2011-07-18 | 2011-11-23 | 航天科工深圳（集团）有限公司 | Distributed distribution network terminal device |
| CN203165202U (en) * | 2013-04-11 | 2013-08-28 | 山东三龙智能技术有限公司 | Energy-saving type heat meter data acquisition device |
| CN104750007A (en) * | 2015-04-03 | 2015-07-01 | 长沙金定信息技术有限公司 | Serial communication remote data acquisition system |
-
2018
- 2018-07-03 CN CN201810714538.7A patent/CN108900340A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102156447A (en) * | 2010-12-03 | 2011-08-17 | 中冶南方工程技术有限公司 | Basic automation-based plant-level equipment management and alarming system and method |
| CN102255388A (en) * | 2011-07-18 | 2011-11-23 | 航天科工深圳（集团）有限公司 | Distributed distribution network terminal device |
| CN203165202U (en) * | 2013-04-11 | 2013-08-28 | 山东三龙智能技术有限公司 | Energy-saving type heat meter data acquisition device |
| CN104750007A (en) * | 2015-04-03 | 2015-07-01 | 长沙金定信息技术有限公司 | Serial communication remote data acquisition system |
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Application publication date: 20181127 |
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