CN110347088A - A kind of computer room dynamic environment monitoring system and its implementation - Google Patents
A kind of computer room dynamic environment monitoring system and its implementation Download PDFInfo
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- CN110347088A CN110347088A CN201910676560.1A CN201910676560A CN110347088A CN 110347088 A CN110347088 A CN 110347088A CN 201910676560 A CN201910676560 A CN 201910676560A CN 110347088 A CN110347088 A CN 110347088A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
- G08B19/005—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow combined burglary and fire alarm systems
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2612—Data acquisition interface
Abstract
The invention discloses a kind of computer room dynamic environment monitoring system and its implementation.The monitoring system includes monitoring host, Temperature Humidity Sensor, water sensor, cigarette sense detecting alarm and normally closed door status sensor；Monitoring host temperature-humidity monitoring interface is connected by Temperature Humidity Sensor to be monitored environment temperature and humidity；Monitoring host flood monitoring interface is connected by water sensor to be monitored environment water logging state；Monitoring host smoke monitoring interface is connected by cigarette sense detecting alarm environmental smoke concentration is monitored to carry out fire monitoring alarm；Monitoring host gate inhibition monitoring interface is connected by normally closed door status sensor to be monitored gate inhibition's state；It monitors host and monitoring data is transferred to by monitoring center by data-interface, realize and computer room dynamic environment is remotely monitored.
Description
Technical field
The present invention relates to dynamic environment to monitor system, in particular to a kind of computer room dynamic environment monitoring system and its realization side
Method.
Background technique
With the development of communication technology, the quantity of the communication equipment in the places such as railway station is increasing, to meet equipment
Required installation placing space, while electromagnetic radiation suffered by equipment operator is reduced, it is generally that communication equipment host such as light is straight
Put station near-end machine, station radio set host etc. is installed concentratedly and is discharged into equipment machine room, operator remotely carries out operation control.Equipment
Computer room is generally unattended, and gate inhibition need to be arranged to prevent non-working person from arbitrarily entering operation, damage equipment；It is set simultaneously for guarantee
Standby safety and long-term stable operation reduce ageing equipment speed, need to guarantee that computer room keeps good temperature, humidity environment, and
It being capable of the processing of discovery in time when computer room generation water logging, fire.Staff be required to equipment machine room gate inhibition, temperature, humidity,
The dynamic environment such as water logging and smog are remotely monitored, and are handled to find the problem in time, guarantee the safety of communication equipment
And long-term stable operation.
Summary of the invention
In view of the problems existing in the prior art, in order to meet to communication device room gate inhibition, temperature, humidity, water logging and cigarette
The demand that the dynamic environment such as mist are remotely monitored guarantees that the safety and long-term stable operation of communication equipment, the present invention provide one
Kind computer room dynamic environment monitoring system and its implementation.
The technical solution adopted by the present invention is that: a kind of computer room dynamic environment monitoring system, it is characterised in that: led including monitoring
Machine, the Temperature Humidity Sensor of model JWSK-6VBC01, the water sensor of model JS-HP-2C, model JTY-GD-
The cigarette sense detecting alarm of VL680 and the normally closed door status sensor of model MC-31；Temperature Humidity Sensor connection monitoring host temperature
Humidity detection interface, water sensor connection monitoring host flood monitoring interface；Cigarette sense detecting alarm connection monitoring host cigarette
Mist monitors interface；Normally closed door status sensor connection monitoring host gate inhibition monitors interface；Monitoring host data interface is connected to monitoring
Central computer.
Monitoring host of the present invention is opened using KBJ608 type bridge heap, PH150S280-15 type power module, LM22670 type
Powered-down source chip, LPC4337 type processor chips, DS3231SN type clock chip, MX66L51235F type storage chip,
DP83848I type ethernet PHY chip, HX1188NL type network transformer；The input terminal connection external AC 220V power supply of bridge heap,
Output end connects power module input terminal；Power module outlet connection switch power supply chip input terminal, Temperature Humidity Sensor supply
Electrical input and water sensor energization input；Switching power source chip output end connection monitoring host supply input during other
End and cigarette sense detecting alarm energization input；Clock chip is connected to the iic bus interface of processor chips；Memory chip
It is connected to the SPI_FLASH bus interface of processor chips；Temperature Humidity Sensor temperature voltage output pin TEMP connection processing
Device chip ADC0 pin, humidity voltage output pin HUM connection processor chips ADC1 pin；Water sensor common end pin
Connection monitoring host, normal-closed end pin connects processor chips universal input pin GPIO_1 [8], and connects pull-up resistor
R1, the pull-up resistor R1 other end are connected to DC3.3V power supply；Cigarette sense detecting alarm warning output pin connects processor chips
Universal input pin GPIO_1 [9]；The connection monitoring host of door status sensor pin 1, it is general defeated that pin 2 connects processor chips
Enter pin GPIO_1 [10], and connect pull-up resistor R2, the pull-up resistor R2 other end is connected to DC3.3V power supply；Processor chips
Ethernet interface ENET connection ethernet PHY chip MAC interface, network transformer die terminals connection ethernet PHY chip MAC connect
Mouth PDM interface, network-side are connected to external monitoring center computer.
A kind of implementation method of computer room dynamic environment monitoring system of the present invention is: the bridge heap by monitoring host will
External power supply is output to power module after being rectified；The power supply after rectification is converted into DC15V as monitoring by power module
It powers inside host with Temperature Humidity Sensor, water sensor；It is backward that DC15V is converted into DC3.3V by switching power source chip
Monitor other devices of host and the power supply of cigarette sense detecting alarm；Clock is provided by clock chip for complete machine；Pass through storage core
Piece storage record monitoring data；Temperature Humidity Sensor temperature voltage output pin TEMP voltage changes with variation of ambient temperature,
Humidity voltage output pin HUM voltage changes with ambient humidity and is changed, and processor chips are by carrying out TEMP pin voltage
Sample detecting realizes the monitoring to environment temperature, by carrying out sample detecting realization to the prison of ambient humidity to HUM pin voltage
It surveys；Common end pin is connected to short circuit, processor chips GPIO_1 with normal-closed end pin when water sensor detects environment without water logging
[8] pin is low level, and common end pin and normal-closed end pin are open circuit, processor when water sensor detection environment has water logging
Chip GPIO_1 [8] pin is high level, and processor chips are realized by detection pin GPIO_1 [8] low and high level value to environment
Water logging state is monitored；It is low level, detection that cigarette sense detecting alarm, which detects environment non smoke alarm alarm output pin,
It is high level that environment, which has smog alarm alarm output pin, and processor chips pass through detection pin GPIO_1 [9] low and high level
Value realization is monitored environmental smoke alarm condition；Door status sensor pin 1 when gate inhibition is closed with pin 2 is connected to short circuit,
Processor chips GPIO_1 [10] pin is low level, and when gate inhibition opens, pin 1 and pin 2 are open circuit, processor chips
GPIO_1 [10] pin is high level, and processor chips are realized by detection pin GPIO_1 [10] low and high level value to gate inhibition's shape
State is monitored；The conversion of Ethernet data physical layer protocol is carried out by ethernet PHY chip；By network transformer to ether
Network data is input into row insulation blocking and signal enhancing, and processor chips ENET interface is become by ethernet PHY chip and network
Depressor reports transmission with external monitoring center computer progress data communication realization computer room dynamic environment monitoring data.
The beneficial effects of the present invention are: realizing dynamic to communication device room gate inhibition, temperature, humidity, water logging and smog etc.
State environment is remotely monitored, and guarantees the safety and long-term stable operation of communication equipment.
Detailed description of the invention
Fig. 1 is present device composition and connection schematic diagram；
Fig. 2 is circuit theory schematic diagram of the present invention.
Specific embodiment
For a clearer understanding of the present invention, being described in detail below in conjunction with drawings and examples.
As depicted in figs. 1 and 2, a kind of computer room dynamic environment monitoring system includes monitoring host, model JWSK-6VBC01
Temperature Humidity Sensor, the water sensor of model JS-HP-2C, model JTY-GD-VL680 cigarette sense detecting alarm
With the normally closed door status sensor of model MC-31；Temperature Humidity Sensor connection monitoring host temperature-humidity monitoring interface, water logging sensing
Device connection monitoring host flood monitoring interface；Cigarette sense detecting alarm connection monitoring host smoke monitoring interface；Normally closed door sensor passes
Sensor connection monitoring host gate inhibition monitors interface；Monitoring host data interface is connected to monitoring center computer.
It monitors host and uses KBJ608 type bridge heap, PH150S280-15 type power module, LM22670 type Switching Power Supply core
Piece, LPC4337 type processor chips, DS3231SN type clock chip, MX66L51235F type storage chip, DP83848I type with
Too net PHY chip, HX1188NL type network transformer.
The input terminal connection external AC 220V power supply of bridge heap, output end connect power module input terminal；Power module output
Hold connection switch power supply chip input terminal, Temperature Humidity Sensor energization input and water sensor energization input；Switch electricity
Source chip output end connection monitoring host energization input and cigarette sense detecting alarm energization input during other；Pass through bridge heap
Power module is output to after external power supply is rectified；The power supply after rectification is converted into DC15V as prison by power module
It surveys inside host and Temperature Humidity Sensor, water sensor is powered；After DC15V is converted to DC3.3V by switching power source chip
To monitoring other devices of host and the power supply of cigarette sense detecting alarm.
Clock chip is connected to the iic bus interface of processor chips, provides clock by clock chip for complete machine.
Memory chip is connected to the SPI_FLASH bus interface of processor chips, is stored and is recorded by memory chip
Monitoring data.
Temperature Humidity Sensor temperature voltage output pin TEMP connection processor chips ADC0 pin, humidity voltage output are drawn
Foot HUM connection processor chips ADC1 pin；Temperature Humidity Sensor temperature voltage output pin TEMP voltage becomes with environment temperature
Change and change, humidity voltage output pin HUM voltage changes with ambient humidity and changed, and processor chips pass through to TEMP pin
Voltage carries out monitoring of the sample detecting realization to environment temperature, is realized by carrying out sample detecting to HUM pin voltage to environment
The monitoring of humidity.
Water sensor common end pin connection monitoring host, normal-closed end pin connection processor chips universal input draws
Foot GPIO_1 [8], and pull-up resistor R1 is connected, the pull-up resistor R1 other end is connected to DC3.3V power supply；Water sensor detection
Common end pin is connected to short circuit with normal-closed end pin when environment is without water logging, and processor chips GPIO_1 [8] pin is low level, water
Common end pin and normal-closed end pin are open circuit, processor chips GPIO_1 [8] pin when leaching sensors sense environmental has water logging
For high level, processor chips are monitored environment water logging state by detection pin GPIO_1 [8] low and high level value realization.
Cigarette sense detecting alarm warning output pin connects processor chips universal input pin GPIO_1 [9]；Cigarette sense is visited
Surveying alarm detection environment non smoke alarm alarm output pin is low level, and detection environment has the output of smog alarm alarm
Pin is high level, and processor chips are realized by detection pin GPIO_1 [9] low and high level value to environmental smoke alarm condition
It is monitored.
The connection monitoring host of door status sensor pin 1, pin 2 connects processor chips universal input pin GPIO_1
[10], and pull-up resistor R2 is connected, the pull-up resistor R2 other end is connected to DC3.3V power supply；Door status sensor is when gate inhibition is closed
Pin 1 is connected to short circuit with pin 2, and processor chips GPIO_1 [10] pin is low level, pin 1 and pin when gate inhibition opens
2 be open circuit, and processor chips GPIO_1 [10] pin is high level, and processor chips pass through detection pin GPIO_1 [10] height
Level value realization is monitored gate inhibition's state.
Processor chips Ethernet interface ENET connection ethernet PHY chip MAC interface, the connection of network transformer die terminals
Ethernet PHY chip MAC interface PDM interface, network-side are connected to external monitoring center computer；Pass through ethernet PHY chip
Carry out the conversion of Ethernet data physical layer protocol；Ethernet data is transmitted by network transformer and carries out insulation blocking and signal
Enhancing, processor chips ENET interface are carried out by ethernet PHY chip and network transformer and external monitoring center computer
Data communication realizes that computer room dynamic environment monitoring data report transmission, so that realization is to communication device room gate inhibition, temperature, wet
The dynamic environment such as degree, water logging and smog are remotely monitored.
Claims (3)
1. a kind of computer room dynamic environment monitors system, it is characterised in that: the temperature including monitoring host, model JWSK-6VBC01
Humidity sensor, the water sensor of model JS-HP-2C, model JTY-GD-VL680 cigarette sense detecting alarm and type
Number be MC-31 normally closed door status sensor；Temperature Humidity Sensor connection monitoring host temperature-humidity monitoring interface, water sensor connect
Connect monitoring host flood monitoring interface；Cigarette sense detecting alarm connection monitoring host smoke monitoring interface；Normally closed door status sensor
Connection monitoring host gate inhibition monitors interface；Monitoring host data interface is connected to monitoring center computer.
2. a kind of computer room dynamic environment as described in claim 1 monitors system, it is characterised in that: the monitoring host uses
KBJ608 type bridge heap, PH150S280-15 type power module, LM22670 type switching power source chip, LPC4337 type processor core
Piece, DS3231SN type clock chip, MX66L51235F type storage chip, DP83848I type ethernet PHY chip, HX1188NL
Type network transformer；The input terminal connection external AC 220V power supply of bridge heap, output end connect power module input terminal；Power module
Output end connection switch power supply chip input terminal, Temperature Humidity Sensor energization input and water sensor energization input；It opens
Powered-down source chip output end connection monitoring host energization input and cigarette sense detecting alarm energization input during other；Clock
Chip is connected to the iic bus interface of processor chips；The SPI_FLASH bus that memory chip is connected to processor chips connects
Mouthful；Temperature Humidity Sensor temperature voltage output pin TEMP connection processor chips ADC0 pin, humidity voltage output pin HUM
Connect processor chips ADC1 pin；Water sensor common end pin connection monitoring host, normal-closed end pin connection processing
Device chip universal input pin GPIO_1 [8], and pull-up resistor R1 is connected, the pull-up resistor R1 other end is connected to DC3.3V confession
Electricity；Cigarette sense detecting alarm warning output pin connects processor chips universal input pin GPIO_1 [9]；Door status sensor draws
The connection monitoring host of foot 1, pin 2 connects processor chips universal input pin GPIO_1 [10], and connects pull-up resistor R2,
The pull-up resistor R2 other end is connected to DC3.3V power supply；Processor chips Ethernet interface ENET connection ethernet PHY chip MAC
Interface, network transformer die terminals connect ethernet PHY chip MAC interface PDM interface, and network-side is connected to external monitoring center
Computer.
3. a kind of implementation method of the computer room dynamic environment monitoring system as described in claim 1 or claim 2, feature exist
In: after external power supply being rectified by the bridge heap of monitoring host be output to power module；After being rectified by power module
Power supply be converted to DC15V for monitoring host inside and Temperature Humidity Sensor, water sensor power；Pass through switching power source chip
DC15V is converted to after DC3.3V to monitoring other devices of host and the power supply of cigarette sense detecting alarm；It is whole by clock chip
Machine provides clock；Record monitoring data are stored by memory chip；Temperature Humidity Sensor temperature voltage output pin TEMP electricity
Pressure changes with variation of ambient temperature, and humidity voltage output pin HUM voltage changes with ambient humidity and changed, processor chips
By carrying out monitoring of the sample detecting realization to environment temperature to TEMP pin voltage, by being sampled to HUM pin voltage
The monitoring to ambient humidity is realized in detection；Common end pin is connected to normal-closed end pin when water sensor detects environment without water logging
Short circuit, processor chips GPIO_1 [8] pin are low level, water sensor detection environment common end pin and often when having water logging
Closed end pin is open circuit, and processor chips GPIO_1 [8] pin is high level, and processor chips pass through detection pin GPIO_1
[8] low and high level value realization is monitored environment water logging state；Cigarette sense detecting alarm detects environment non smoke alarm Times
Alert output pin is low level, and it is high level that detection environment, which has smog alarm alarm output pin, and processor chips pass through inspection
The realization of pin GPIO_1 [9] low and high level value is surveyed to be monitored environmental smoke alarm condition；Door status sensor is closed in gate inhibition
When pin 1 be connected to short circuit with pin 2, processor chips GPIO_1 [10] pin is low level, when gate inhibition opens pin 1 with draw
Foot 2 is open circuit, and processor chips GPIO_1 [10] pin is high level, and processor chips are high by detection pin GPIO_1 [10]
Low level value realization is monitored gate inhibition's state；The conversion of Ethernet data physical layer protocol is carried out by ethernet PHY chip；
Ethernet data is transmitted by network transformer and carries out insulation blocking and signal enhancing, processor chips ENET interface by with
Too net PHY chip and network transformer and external monitoring center computer carry out data communication and realize that computer room dynamic environment monitors number
According to report transmission.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910676560.1A CN110347088A (en) | 2019-07-25 | 2019-07-25 | A kind of computer room dynamic environment monitoring system and its implementation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910676560.1A CN110347088A (en) | 2019-07-25 | 2019-07-25 | A kind of computer room dynamic environment monitoring system and its implementation |
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Citations (4)
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| CN206542454U (en) * | 2017-03-23 | 2017-10-03 | 长春家太网络科技有限公司 | A kind of environment real time monitoring warning device by internet remote control |
| CN109839245A (en) * | 2017-11-29 | 2019-06-04 | 富泰华工业（深圳）有限公司 | Electronic device and its waterproof quality guarantee condition judging method |
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