CN206348889U - A kind of data center's fire early-warning system based on wireless sensor network - Google Patents
A kind of data center's fire early-warning system based on wireless sensor network Download PDFInfo
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- CN206348889U CN206348889U CN201621061853.7U CN201621061853U CN206348889U CN 206348889 U CN206348889 U CN 206348889U CN 201621061853 U CN201621061853 U CN 201621061853U CN 206348889 U CN206348889 U CN 206348889U
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Abstract
The utility model is related to a kind of data center's fire early-warning system based on wireless sensor network, including：PC ends host computer, WSN gateway node, WSN routing nodes, WSN terminal nodes；PC ends host computer is arranged in the operating room near data center；WSN gateway node is arranged on above operating room on ceiling；WSN routing nodes are uniformly arranged on computer room ceiling；WSN terminal nodes are uniformly arranged on computer room ceiling according to grid fashion, on wall and be arranged on each rack；Communicated between PC ends host computer and WSN gateway node using Wi Fi；Communicated between WSN routing nodes and WSN gateway node, between WSN routing nodes and WSN routing nodes, between WSN routing nodes and WSN terminal nodes by Zigbee protocol.The system can be carried out between the extension of temperature sensor, humidity sensor, Smoke Sensor etc., node by Zigbee protocol networking, eliminated the limitation that line is brought, realized the real-time early warning of staff.
Description
Technical field
The utility model is related to wireless sensor network technology field, more particularly to a kind of based on wireless sensor network
Data center's fire detection system.
Background technology
In technical fields such as cloud computing, big data, virtualizations, it is at full speed that data center increasingly becomes support internet industry
The important infrastructure of development, it carries the store tasks of basic data.As continuing to develop for above-mentioned field falls with project
Ground, the scale of data center is also constantly being expanded, and is mainly manifested in two important indicators：The area of data center's main frame computer room
And the volumetric ratio of data center's rack.By taking the data center of Dallas (Google Dallas) of Google as an example, its machine room area
For more than 10,000 8 thousand square metres, rack quantity 9090, rack volumetric ratio is laid out close between machine up to 2.0.With technology not
Disconnected progress and the growth of demand, the scale of data center also increase in exponentially form.In the data of such large-area high-density
The heart proposes very high requirement to the fire-fighting task such as fire.Although the firefighting grade of data center is high, occurs the probability of fire very
It is low, but once occur fire, heavy economic loss, and badly damaged corporate reputation will be caused.On the other hand, due to number
According to the particularity at center, its prevent fires also with traditional mode difference, data center needs to monitor without dead angle to fire prevention, and
When fire just occurs can low temperature detection, for preserve data avoid loss from leaving the time.
Traditional smoke alarm being used existing data center's fire early-warning system, its principle is that fire occurs for detection more
When a large amount of dense smokes that can produce, alarmed.This system is generally to be used in traditional civil building, with low-cost spy
Point.Used because following two reason smoke alarm is not appropriate for place as data center.First point, it is necessary to data
Center is deployed to ensure effective monitoring and control of illegal activities completely without the progress at dead angle, and this will have influence on staff's walking about in data center, improve the complexity of system
Property, and it is unfavorable for extension sensor value volume and range of product.On the other hand, often produced can just be produced after high temperature it is dense
Cigarette, treats that smoke alarm is detected when smoldering, may produce naked light, the intensity of a fire has begun to spread.Now, come not
And do the operation such as preservation data, shutdown, power-off.
The information for being disclosed in the background section is merely intended to increase the understanding to general background of the present utility model, and
It is not construed as recognizing or implies that the information structure has been existing well known to persons skilled in the art in any form
Technology.
Utility model content
In view of above-mentioned analysis, the utility model aims to provide a kind of data center's fire based on wireless sensor network
Detecting system, the problem of to solve system complexity in the prior art high and poor real.
The purpose of this utility model is mainly achieved through the following technical solutions：
A kind of data center's fire early-warning system based on wireless sensor network, including：PC ends host computer, WSN gateway
Node, WSN routing nodes, WSN terminal nodes；
PC ends host computer is arranged in the operating room near data center；
The WSN gateway node is arranged on above operating room on ceiling；
The WSN routing nodes are uniformly arranged on computer room ceiling；
The WSN terminal nodes are uniformly arranged on computer room ceiling according to grid fashion, on wall and be arranged at each
On platform rack；
Radio communication is carried out using Wi-Fi modes between PC ends host computer and WSN gateway node；
Between the WSN routing nodes and WSN gateway node, between WSN routing nodes and WSN routing nodes, WSN route
Communicated between node and WSN terminal nodes by Zigbee protocol.
The WSN gateway node, WSN routing nodes, WSN terminal nodes structure are consistent, including：MCU micro-control units,
Jtag interface, USB interface, power supply, function switching switch, the extension of Zigbee wireless transport modules, temperature sensor, sensor connect
Mouth, antenna；The switching that switch carries out WSN gateway node, WSN routing nodes, WSN terminal nodes is switched by function.
The sensor expansion interface for the WSN terminal nodes being arranged on ceiling is connected with Smoke Sensor, is arranged at machine
The sensor expansion interface of WSN terminal nodes on cabinet is connected with humidity sensor.
The environmental data that self-position is numbered and gathered is sent to WSN routing nodes, the ring by the WSN terminal nodes
Border data include the temperature and smoke data, the WSN terminal sections on rack for the WSN terminal nodes collection being located on ceiling
The temperature and humidity data of point collection, the temperature data of the WSN terminal nodes collection on wall and floor.
The Position Number and environmental data that the WSN routing nodes forwarding is transmitted from WSN terminal nodes give WSN gateway section
Point, and the environmental data that self-position is numbered and gathered is sent to WSN gateway node.
The Position Number and environmental data of WSN gateway node forwarding WSN routing node transmission are to PC ends host computer.
PC ends host computer receives and stored the Position Number and environmental data of WSN gateway node-node transmission and shown
Show, operating personnel carry out early warning according to the Position Number and environmental data received.
The utility model has the beneficial effect that：
1.WSN terminal nodes are deployed on the ceiling of data center, wall, floor and rack, the deployment of WSN routing nodes
In on the ceiling of data center, can be carried out according to deployed position temperature sensor, humidity sensor, Smoke Sensor etc. from
By selecting and extending.
2. by Zigbee protocol networking between node, eliminating the limitation that line is brought, it can also prevent because fire is caused
Communication cut-out.
Sensing data is reported PC ends host computer by 3.WSN gateway nodes, and the PC ends host computer processing data simultaneously will
Result notifies staff.Staff can know data center's alert information in real time.
Other feature and advantage of the present utility model will illustrate in the following description, also, partial from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages can pass through
Specifically noted structure is realized and obtained in the specification, claims and accompanying drawing write.
Brief description of the drawings
Accompanying drawing is only used for showing the purpose of specific embodiment, and is not considered as to limitation of the present utility model, whole
In accompanying drawing, identical reference symbol represents identical part.
Fig. 1 is the structural representation of data center fire early-warning system of the utility model based on wireless sensor network；
Fig. 2 is the WSN network nodes of data center fire early-warning system of the utility model based on wireless sensor network
Structural representation.
Reference is：201-PC ends host computer, 202-Wi-fi radio communications, 203-WSN gateway nodes, 204-
Zigbee protocol, 205-WSN routing nodes, 206-WSN terminal nodes, 301-MCU micro-control units, 302-JTAG interfaces,
303-USB interfaces, 304- power supplys, 305- functions switching switch, 306-Zigbee wireless transport modules, 307- temperature sensors,
308- sensors expansion interface, 309- antennas.
Embodiment
Preferred embodiment of the present utility model is specifically described below in conjunction with the accompanying drawings, wherein, accompanying drawing constitutes the application one
Point, and for explaining principle of the present utility model together with embodiment of the present utility model.
As shown in figure 1, a kind of data center's fire early-warning system based on wireless sensor network, including：PC ends are upper
Machine 201, WSN gateway node 203, WSN routing nodes 205, WSN terminal nodes 206.
Wherein, PC ends host computer 201 is arranged in the operating room near data center；WSN gateway node 203 is arranged on work
Make above room on ceiling；WSN routing nodes 205 are uniformly arranged on computer room ceiling；WSN terminal nodes 206 are according to grid
Mode is uniformly arranged on computer room ceiling, on wall and be arranged on each rack.Wherein, PC ends host computer 201 and WSN
Radio communication is carried out using Wi-Fi modes between gateway node 203；Between WSN routing nodes 205 and WSN gateway node 203,
Pass through between WSN routing nodes 205 and WSN routing nodes 205, between WSN routing nodes 205 and WSN terminal nodes 206
Zigbee protocol is communicated.
As shown in Fig. 2 WSN gateway node 203, WSN routing nodes 205, the structure of WSN terminal nodes 206 are consistent；Including
MCU micro-control units 301, jtag interface 302, USB interface 303, power supply 304, function switching switch 305, Zigbee are wirelessly passed
Defeated module 306, temperature sensor 307, sensor expansion interface 308, antenna 309.The MUC micro-control units 301 respectively with
Jtag interface 302, USB interface 303, power supply 304, function switching switch 305, Zigbee wireless transport modules 306, TEMP
Device 307, sensor expansion interface 308 are connected, and Zigbee wireless transport modules 306 are connected with antenna 309.MUC micro-control units
301 from one kind in 51 single-chip microcomputers, AVR single chip, STM32；Zigbee wireless transport modules 306 using CC2530 or
CC2540；Temperature sensor 307 uses DS18B20 monobus high sensitivity chips；It is total that sensor expansion interface 308 includes SPI
Line and iic bus.
Wherein, the function switching switch 305 carries out WSN gateway node 203, WSN routing nodes 205, WSN terminal nodes
206 switching.Sensor expansion interface 308 is connected with humidity sensor, Smoke Sensor.In a preferred embodiment, if
The each WSN terminal nodes 206 being placed on ceiling are respectively mounted Smoke Sensor, are arranged at each WSN terminals section on rack
Point 206 is respectively mounted humidity sensor.
The environmental data that WSN terminal nodes 206 are used to gather environmental data and self-position is numbered and gathered is sent to
WSN routing nodes 205, wherein, the environmental data include be located at ceiling on WSN terminal nodes 206 gather temperature and
Temperature and humidity data, the WSN on wall and floor that smoke data, the WSN terminal nodes 206 on rack are gathered
The temperature data that terminal node 206 is gathered.Each WSN routing nodes 205 control multiple WSN terminal nodes 206, and forwarding comes from
The Position Number and environmental data that WSN terminal nodes 206 are transmitted are numbered and gathered to WSN gateway node 203, and by self-position
Environmental data be sent to WSN gateway node 203, wherein, the environmental data that WSN routing nodes 205 are gathered include temperature number
According to.Each WSN gateway node 203 controls multiple WSN routing nodes 205, for network sequence management, the network coordination, storage net
Network topology, the Position Number and environmental data that forwarding WSN routing nodes 205 are transmitted to PC ends host computer 201.PC ends host computer
201 for receiving and storing the Position Number and environmental data of the transmission of WSN gateway node 203 and shown, operating personnel's root
According to the Position Number and environmental data received corresponding operating is carried out before fire generation.
In summary, the utility model embodiment is pre- there is provided a kind of data center's fire based on wireless sensor network
Alert system, system WSN terminal nodes 206 are deployed on the ceiling of data center, wall, floor and rack, WSN route sections
Point 205 is deployed on the ceiling of data center, can be carried out temperature sensor, humidity sensor, smog according to deployed position and be passed
The unrestricted choice of sensor etc. and extension.By Zigbee protocol networking between node, the limitation that line is brought is eliminated, can also be prevented
The communication cut-out caused due to fire.Sensing data is reported PC ends host computer 201 by WSN gateway node 203, and PC ends are upper
Machine 201 handles the data and result is notified into staff.Staff can know data center's alert letter in real time
Breath.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.
Claims (5)
1. a kind of data center's fire early-warning system based on wireless sensor network, it is characterised in that the system includes：PC
Hold host computer, WSN gateway node, WSN routing nodes and WSN terminal nodes；
PC ends host computer is arranged in the operating room near data center；
The WSN gateway node is arranged on above operating room on ceiling；
The WSN routing nodes are uniformly arranged on computer room ceiling；
The WSN terminal nodes are uniformly arranged on computer room ceiling according to grid fashion, on wall and be arranged at each machine
On cabinet；
Radio communication is carried out using Wi-Fi modes between PC ends host computer and WSN gateway node；
Between the WSN routing nodes and WSN gateway node, between WSN routing nodes and WSN routing nodes, WSN routing nodes
Communicated between WSN terminal nodes by Zigbee protocol；
The sensor expansion interface for the WSN terminal nodes being arranged on ceiling is connected with Smoke Sensor, is arranged on rack
The sensor expansion interfaces of WSN terminal nodes be connected with humidity sensor；
The each WSN terminal nodes 206 being arranged on ceiling are respectively mounted Smoke Sensor, are arranged at each WSN on rack
Terminal node 206 is respectively mounted humidity sensor；
The environmental data that self-position is numbered and gathered is sent to WSN routing nodes by the WSN terminal nodes；
The environmental data includes the temperature and smoke data for the WSN terminal nodes collection being located on ceiling, on rack
WSN terminal nodes collection temperature and humidity data, on wall and floor WSN terminal nodes collection temperature number
According to.
2. system according to claim 1, it is characterised in that the WSN gateway node, WSN routing nodes, WSN terminals
Node structure is consistent, including：MCU micro-control units, jtag interface, USB interface, power supply, function switch switch, Zigbee is wireless
Transport module, temperature sensor, sensor expansion interface, antenna；WSN gateway node, WSN roads are carried out by function switching switch
By the switching of node, WSN terminal nodes.
3. system according to claim 2, it is characterised in that the WSN routing nodes forwarding is passed from WSN terminal nodes
Defeated Position Number and environmental data gives WSN gateway node, and the environmental data that self-position is numbered and gathered is sent to WSN
Gateway node.
4. system according to claim 3, it is characterised in that the WSN gateway node forwarding WSN routing node transmission
Position Number and environmental data are to PC ends host computer.
5. system according to claim 4, it is characterised in that PC ends host computer is received and storage WSN gateway node
The Position Number and environmental data of transmission are simultaneously shown that operating personnel are carried out according to the Position Number and environmental data received
Early warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621061853.7U CN206348889U (en) | 2016-09-18 | 2016-09-18 | A kind of data center's fire early-warning system based on wireless sensor network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621061853.7U CN206348889U (en) | 2016-09-18 | 2016-09-18 | A kind of data center's fire early-warning system based on wireless sensor network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348889U true CN206348889U (en) | 2017-07-21 |
Family
ID=59316105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621061853.7U Expired - Fee Related CN206348889U (en) | 2016-09-18 | 2016-09-18 | A kind of data center's fire early-warning system based on wireless sensor network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854798A (en) * | 2017-11-01 | 2018-03-30 | 深圳市晟达机械设计有限公司 | Wind-power engine room intelligent fire control system |
| CN110111524A (en) * | 2019-03-12 | 2019-08-09 | 湖北利安伟业消防工程有限公司 | A kind of fire-fighting Internet of Things wireless acquisition system |
-
2016
- 2016-09-18 CN CN201621061853.7U patent/CN206348889U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107854798A (en) * | 2017-11-01 | 2018-03-30 | 深圳市晟达机械设计有限公司 | Wind-power engine room intelligent fire control system |
| CN110111524A (en) * | 2019-03-12 | 2019-08-09 | 湖北利安伟业消防工程有限公司 | A kind of fire-fighting Internet of Things wireless acquisition system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A data center fire early warning system based on wireless sensor network Effective date of registration: 20171221 Granted publication date: 20170721 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: QUANTUM CLOUD FUTURE (BEIJING) INFORMATION TECHNOLOGY CO.,LTD.|WUXI QUANTUM CLOUD DIGIT NEW MEDIA TECHNOLOGY CO.,LTD. Registration number: 2017990001204 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190322 Granted publication date: 20170721 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: QUANTUM CLOUD FUTURE (BEIJING) INFORMATION TECHNOLOGY CO.,LTD.|WUXI QUANTUM CLOUD DIGIT NEW MEDIA TECHNOLOGY CO.,LTD. Registration number: 2017990001204 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20210918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |