CN205607426U - Indoor accelerated test device of forest fire based on wireless sensor network - Google Patents
Indoor accelerated test device of forest fire based on wireless sensor network Download PDFInfo
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- CN205607426U CN205607426U CN201620231765.0U CN201620231765U CN205607426U CN 205607426 U CN205607426 U CN 205607426U CN 201620231765 U CN201620231765 U CN 201620231765U CN 205607426 U CN205607426 U CN 205607426U
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- forest fire
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Abstract
The utility model discloses an indoor accelerated test device of forest fire based on wireless sensor network, the wireless sensor network who contain control backstage, monitor terminal, assembles the node and constitute by the sensor node of a plurality of detection ring of having borders parameter, sensor node contains processor module and connected temperature sensor, humidity transducer, air velocity transducer, rainfall calculating device, a data transmission module and a power module, the control backstage contains control module and connected water jet equipment, air supply arrangement, humidification dehydrating unit, heating cooling device and the 2nd data transmission module. Effect through producing forest fire under the different meteorological factors of outside acceleration equipment test finally can realize relying on the utility model discloses the principle that the forest fire accelerated test device based on wireless sensor network that the people provided takes place at indoor simulation forest fire to finally realize effective prevention of forest fire.
Description
Technical field
This utility model relates to a kind of wireless sensor network, particularly relates to a kind of forest fire based on wireless sense network
Indoor accelerated test device, belongs to data monitoring field.
Background technology
Research to forest fire at present is mainly under forest on the spot environment, namely by parameter is divided under forest environment
Analysis obtains the probability of forest fire, seldom has employing forest fire accelerated test to carry out fire disaster simulation.
At present in the device about fire test, it is generally not for forest environment, such as building fire
More, and the environment of building fire and material are very big with forest environment difference, can not the test of the environment such as building be filled
Put in forest environment.
At present, the accurately monitoring of ambient parameter and management are for improving environmental Kuznets Curves precision, saving the energy and promote to produce
There is important effect.China's environmental monitoring system is deficient at present, even if having, often uses some bioassay methods, wiring
The detection method serious waste energy, the most uneven and different by the parameters of diverse location, so needing to gather multiple
The temperature value of difference carries out Comprehensive Evaluation, and current most of forest environments monitoring system all can not be effective over whole society
District, it is difficult to realize the uniformity of parameters.
Under the background that network technology is progressively ripe, forest environment monitoring technology is also converted into digital supervision by conventional art
Technology.Digital supervision technology has that capacity of resisting disturbance is strong, signal is easy to the advantages such as storage.Traditional forest environment monitoring system is deposited
In problems such as equipment control imperfections, not easy care, and mostly existed system is to process directly controlling of individual command, for negative
The research that duty batch order controls need deeply.Wireless sense network is the important foundation of technology of Internet of things, solves asking of interconnection
Topic, is formed the ad hoc network system of a multi-hop by a large amount of sensor nodes with perception, process and wireless communication ability,
Complete set task.
During by Parameter analysis is obtained forest fire probability, technical staff need forest environment on the spot is carried out and
Time and hold accurately, need a set of radio sensing network perfect, accurate that the ambient parameter of forest fire is carried out specific aim
Monitoring.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is proposed that a kind of based on nothing
The forest fire indoor accelerated test device of line Sensor Network.
This utility model is for solving above-mentioned technical problem by the following technical solutions
A kind of forest fire indoor accelerated test device based on wireless sense network, comprises control backstage, monitor terminal, remittance
Poly-node and the wireless sensor network being made up of multiple sensor nodes with detection ambient parameter；Described wireless senser
The ambient parameter of sensor node collection is reached aggregation node by network, and the ambient parameter of reception is uploaded to by described aggregation node
Monitor terminal, it is mutual that described monitor terminal and control backstage carry out information；Described sensor node comprise processor module and
Connected temperature sensor, humidity sensor, air velocity transducer, rainfall measuring and calculating device, first data transmission module and
Power module；Described control backstage comprises control module and connected water injector, air-supply arrangement, humidification/dehumidifying dress
Put, heating/cooling device and the second data transmission module.
The most excellent as a kind of forest fire indoor accelerated test device based on wireless sense network of this utility model
Selecting scheme, described monitor terminal uses PC.
The most excellent as a kind of forest fire indoor accelerated test device based on wireless sense network of this utility model
Selecting scheme, described processor module uses AVR series monolithic.
The most excellent as a kind of forest fire indoor accelerated test device based on wireless sense network of this utility model
Selecting scheme, the chip model of described temperature sensor is PT100.
The most excellent as a kind of forest fire indoor accelerated test device based on wireless sense network of this utility model
Selecting scheme, the chip model of described humidity sensor is HIH-3605.
The most excellent as a kind of forest fire indoor accelerated test device based on wireless sense network of this utility model
Scheme, described rainfall measuring and calculating device is selected to use HB333-SL2-2 type rain sensor.
This utility model uses above technical scheme compared with prior art, has following technical effect that
1, this utility model is reasonable in design, low cost, simple to operate, flexible and convenient, the energy consumption of sensor node of arranging net
Low, extensibility is strong, positional information of arranging net is directly perceived；
2, sensor node forms multi-hop, the wireless sensor network of self-organizing, this MANET by communication
Ability is strong, can real-time synchronization to the monitoring of each ambient parameter in indoor accelerated test device；
3, this device uses technology of wireless sensing network, uses wireless sensing node to monitor the temperature in accelerator in real time
Degree, humidity, wind speed and rainfall, it is to avoid all rely on poor reliability that manual operations bring, monitor troublesome problem；
4, by the effect under the outside different meteorological factor of acceleration equipment test, forest fire produced, may finally realize
Rely on the forest fire accelerated test device based on wireless sense network that this utility model people proposes in lab simulation forest fire
The principle occurred, and finally realize effective prevention of forest fire.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model indoor accelerated test device；
Fig. 2 is the control system principle of this utility model forest fire based on wireless sense network indoor accelerated test device
Figure；
Fig. 3 is the structure chart of this utility model sensor node；
Fig. 4 is indoor accelerated test device workflow diagram of the present utility model.
In figure, label is as follows: 1-water injector, 2-air-supply arrangement, 3-humidification/dehydrating unit, 4-heating/cooling device, 5-
Fallen leaves placement platform, 6-temperature sensor, 7-humidity sensor, 8-air velocity transducer, 9-rainfall measuring and calculating device, 10-tempering
Glass closed system.
Detailed description of the invention
Below in conjunction with the accompanying drawings the technical solution of the utility model is described in further detail:
As it is shown in figure 1, the structural representation of this utility model indoor accelerated test device, described indoor accelerated test device
Comprise water injector 1, air-supply arrangement 2, humidification/dehydrating unit 3, heating/cooling device 4, fallen leaves placement platform 5, temperature sensing
Device 6, humidity sensor 7, air velocity transducer 8, rainfall measuring and calculating device 9, safety glass closed system 10.Concrete structure distribution such as figure
Shown in；
As in figure 2 it is shown, a kind of forest fire indoor based on wireless sense network described in the utility model accelerated test dress
Put, comprise and control backstage, monitor terminal, aggregation node and the nothing being made up of multiple sensor nodes with detection ambient parameter
Line sensor network；The ambient parameter of sensor node collection is reached aggregation node, described remittance by described wireless sensor network
The ambient parameter of reception is uploaded to monitor terminal by poly-node, and it is mutual that described monitor terminal and control backstage carry out information；
As it is shown on figure 3, described sensor node comprises processor module and connected temperature sensor, humidity biography
Sensor, air velocity transducer, rainfall measuring and calculating device, first data transmission module and power module；Described control backstage comprises control
Molding block and connected water injector, air-supply arrangement, humidification/dehydrating unit, heating/cooling device and the second data pass
Defeated module.Wherein, described monitor terminal uses PC, and described processor module uses AVR series monolithic, described temperature sensing
The chip model of device is PT100, and the chip model of described humidity sensor is HIH-3605.Described rainfall measuring and calculating device uses
HB333-SL2-2 type rain sensor, is used for measuring the amount of rainfall.
Described water injector is used for natural wind simulating, described humidification/remove for the process of simulated rainfall, described air-supply arrangement
Wet device is for system humidification or dehumidifying, and described heating/cooling device also cools down for heating closed system, is used for
Controlling rising and the reduction of closed system temperature, described fallen leaves placement platform effect is to place different fallen leaves product on platform
Kind, described temperature sensor is for monitoring the temperature of closed system, and is sent to monitor terminal i.e. PC, institute by wireless network
Stating humidity sensor for monitoring the humidity of closed system, and be sent to terminal by wireless network, described air velocity transducer is used
In the wind speed of monitoring closed system, and being sent to terminal by wireless network, described rainfall is calculated device and is used for monitoring airtight
The rainfall of system, and it is sent to terminal by wireless network, described safety glass closed system is for can easily tear analytical system open.
Monitor terminal uses a computer, and computer can collect temperature, humidity, wind speed and fall at any time by wireless network
The data of rainfall system.
As shown in Figure 4, the work process of indoor accelerated test device is: the fallen leaves that will monitor are positioned over fallen leaves and place flat
Platform；One piece of cigarette end burnt or other objects that easily catches fire are placed and in fallen leaves；Observe and fall leaves around cigarette end or the thing that catches fire
The combustion case of thing；Terminal computer records the temperature of closed system, humidity, wind speed and rainfall parameter at any time；By adding hot/cold
Radiator cooler arranges the different temperature of closed system；The different humidity of closed system is set by humidification/dehydrating unit；Pass through
Air-supply arrangement arranges the different wind speed of closed system；The different rainfall of closed system is set by water injector；Observe
Fall leaves around cigarette end or the thing that catches fire the combustion case of thing；Terminal computer records the temperature of closed system, humidity, wind speed and fall at any time
Precipitation parameter；
This utility model is reasonable in design, low cost, simple to operate, energy consumption flexible and convenient, sensor node of arranging net is low,
Extensibility is strong, positional information of arranging net is directly perceived；Sensor node forms multi-hop, the wireless biography of self-organizing by communication
Sensor network, this ad hoc capability is strong, can real-time synchronization to the monitoring of each ambient parameter in indoor accelerated test device；This device
Use technology of wireless sensing network, use wireless sensing node to monitor the temperature in accelerator, humidity, wind speed and rainfall in real time
Amount, it is to avoid all rely on poor reliability that manual operations bring, monitor troublesome problem；By outside acceleration equipment test difference
Under meteorological factor to forest fire produce effect, may finally realize rely on this utility model people propose based on wireless sensing
The principle that the forest fire accelerated test device of net occurs in lab simulation forest fire, and finally realize the effective of forest fire
Prevention.
This utility model is by forest fire accelerated test model reduction field forest environment as far as possible, and configuration can gather temperature
Humidity, precipitation, wind direction, wind speed and the wireless sensing node of ground fuel granule density, the parameter index of environment is carried out
Accelerated test, tests in the case of different combustible kinds and combustible concentration, when temperature, humidity, wind speed and rainfall be not
The probability that during co-extensive, forest fires occur, in test forest environment, indices is causing forest fires generation and examination model system not to be subject to
The impact of external environment condition, it is possible to achieve the acceleration of temperature, humidity and wind speed raises and reduces, and the size of rainfall in simulating chamber.
By the effect under the outside different meteorological factor of acceleration equipment test, forest fire produced, may finally realize relying on this practicality
The principle that the forest fire accelerated test device based on wireless sense network that novel people proposes occurs in lab simulation forest fire,
And finally realize effective prevention of forest fire.
Claims (6)
1. a forest fire indoor accelerated test device based on wireless sense network, it is characterised in that: comprise control backstage, prison
Control terminal, aggregation node and the wireless sensor network being made up of multiple sensor nodes with detection ambient parameter；Described
The ambient parameter of sensor node collection is reached aggregation node by wireless sensor network, the environment that described aggregation node will receive
Parameter is uploaded to monitor terminal, and it is mutual that described monitor terminal and control backstage carry out information；Described sensor node comprises process
Device module and connected temperature sensor, humidity sensor, air velocity transducer, rainfall measuring and calculating device, the first data
Transport module and power module；Described control backstage comprises control module and connected water injector, air-supply arrangement, adds
Wet/dehydrating unit, heating/cooling device and the second data transmission module.
A kind of forest fire indoor accelerated test device based on wireless sense network the most according to claim 1, its feature
It is: described monitor terminal uses PC.
A kind of forest fire indoor accelerated test device based on wireless sense network the most according to claim 1, its feature
It is: described processor module uses AVR series monolithic.
A kind of forest fire indoor accelerated test device based on wireless sense network the most according to claim 1, its feature
It is: the chip model of described temperature sensor is PT100.
A kind of forest fire indoor accelerated test device based on wireless sense network the most according to claim 1, its feature
It is: the chip model of described humidity sensor is HIH-3605.
A kind of forest fire indoor accelerated test device based on wireless sense network the most according to claim 1, its feature
It is: described rainfall measuring and calculating device uses HB333-SL2-2 type rain sensor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231765.0U CN205607426U (en) | 2016-03-24 | 2016-03-24 | Indoor accelerated test device of forest fire based on wireless sensor network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620231765.0U CN205607426U (en) | 2016-03-24 | 2016-03-24 | Indoor accelerated test device of forest fire based on wireless sensor network |
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| CN205607426U true CN205607426U (en) | 2016-09-28 |
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| CN201620231765.0U Expired - Fee Related CN205607426U (en) | 2016-03-24 | 2016-03-24 | Indoor accelerated test device of forest fire based on wireless sensor network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113469525A (en) * | 2021-06-30 | 2021-10-01 | 南京森林警察学院 | Forest grassland fire weather grade evaluation method based on dominant factor evaluation |
-
2016
- 2016-03-24 CN CN201620231765.0U patent/CN205607426U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113469525A (en) * | 2021-06-30 | 2021-10-01 | 南京森林警察学院 | Forest grassland fire weather grade evaluation method based on dominant factor evaluation |
| CN113469525B (en) * | 2021-06-30 | 2023-07-21 | 南京森林警察学院 | Forest grassland fire weather grade assessment method based on dominant factor assessment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20180324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |