CN107371124A - A kind of public safety monitoring system on micro explosive - Google Patents
A kind of public safety monitoring system on micro explosive Download PDFInfo
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- CN107371124A CN107371124A CN201710634397.3A CN201710634397A CN107371124A CN 107371124 A CN107371124 A CN 107371124A CN 201710634397 A CN201710634397 A CN 201710634397A CN 107371124 A CN107371124 A CN 107371124A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/22—Fuels, explosives
- G01N33/227—Explosives, e.g. combustive properties thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
Abstract
The invention provides a kind of public safety monitoring system on micro explosive, including micro explosive monitoring modular, danger warning module and explosive TT＆C Management platform, described danger warning module is connected with explosive TT＆C Management platform telecommunication, micro explosive monitoring modular is used for the chemical quantity parameter information that micro explosive is gathered by wireless sensor network, and the chemical quantity parameter information of micro explosive is sent to explosive TT＆C Management platform, explosive TT＆C Management platform analyzes and processes to the chemical quantity parameter information of micro explosive, the location information of chemical quantity parameter information and abnormal detonation thing is sent to danger warning module in chemical quantity parameter information exception and alarmed.The present invention realizes the intellectual monitoring of micro explosive by wireless sensor network, and system cost is low.
Description
Technical field
The present invention relates to public safety monitoring technical field, and in particular to a kind of public safety on micro explosive is supervised
Examining system.
Background technology
In correlation technique, the explosive class detecting system of application is mainly spectrum quasi-instrument, such as based on the pole resonant of nucleon four
Method, based on x-ray method etc., it is impossible to be miniaturized, price is high, it is clear that can not meet the needs of public safety monitoring.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of public safety monitoring system on micro explosive.
The purpose of the present invention is realized using following technical scheme：
Provide a kind of public safety monitoring system on micro explosive, including micro explosive monitoring modular, danger
Dangerous alarm module and explosive TT＆C Management platform, described danger warning module and explosive TT＆C Management platform telecommunication
Connection, micro explosive monitoring modular are used for the chemical quantity parameter information that micro explosive is gathered by wireless sensor network,
And send the chemical quantity parameter information of micro explosive to explosive TT＆C Management platform, explosive TT＆C Management platform is to micro-
The chemical quantity parameter information of amount explosive is analyzed and processed, in chemical quantity parameter information exception by chemical quantity parameter information and
The location information of abnormal detonation thing sends to danger warning module and alarmed.
Beneficial effects of the present invention are：The intellectual monitoring of micro explosive, system are realized by wireless sensor network
Cost is low.
Brief description of the drawings
Using accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not form any limit to the present invention
System, for one of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to the following drawings
Other accompanying drawings.
The structured flowchart of Fig. 1 present invention；
Fig. 2 is the connection block diagram of explosive TT＆C Management platform of the present invention.
Reference：
Micro explosive monitoring modular 1, danger warning module 2, explosive TT＆C Management platform 3, data store query mould
Block 10, data analysis abnormal condition alarm module 20.
Embodiment
The invention will be further described with the following Examples.
Referring to Fig. 1, Fig. 2, a kind of public safety monitoring system on micro explosive of the present embodiment offer, including it is micro-
Measure explosive monitoring modular 1, danger warning module 2 and explosive TT＆C Management platform 3, described danger warning module 2 with it is quick-fried
The fried telecommunication connection of thing TT＆C Management platform 3, micro explosive monitoring modular 1 are micro- for being gathered by wireless sensor network
The chemical quantity parameter information of explosive is measured, and the chemical quantity parameter information of micro explosive is sent to explosive TT＆C Management and put down
Platform 3, explosive TT＆C Management platform 3 analyzes and processes to the chemical quantity parameter information of micro explosive, in chemical quantity parameter
The location information of chemical quantity parameter information and abnormal detonation thing is sent to danger warning module 2 during Information abnormity and alarmed.
Preferably, described micro explosive monitoring modular 1 includes explosive chemical sensitisation node, aggregation node, monitoring
Base station, explosive chemical sensitisation node are used to gathering the chemical quantity parameter information of micro explosive, and by the micro blast of collection
The chemical quantity parameter information of thing is sent to aggregation node, and aggregation node is used for the micro quick-fried of explosive chemical sensitisation node transmission
The chemical quantity parameter information of fried thing is collected and merged, and itself and monitoring base station radio communication connection, the monitoring base station pass through
Ethernet communicates to connect with the explosive TT＆C Management platform 3.
Preferably, the explosive TT＆C Management platform 3 includes：Data store query module 10, it is micro quick-fried for preserving
The chemical quantity parameter information of fried thing, it is additionally operable to inquire about the chemical quantity parameter information of micro explosive；Data analysis abnormal condition report
Alert module 20, for being analyzed and processed to the chemical quantity parameter information of micro explosive, and it is different in chemical quantity parameter information
The location information of chemical quantity parameter information and abnormal detonation thing is sent to danger warning module 2 when often and alarmed.
The above embodiment of the present invention realizes the intellectual monitoring of micro explosive, system cost by wireless sensor network
It is low.
Preferably, the chemical quantity parameter information for the micro explosive that aggregation node is sent to explosive chemical sensitisation node enters
Before row is collected and merged, specifically include：
(1) define and receive explosive chemical sensitisation node corresponding to the chemical quantity parameter information of micro explosive to receive section
Point, aggregation node determine the explosive chemical sensitisation node in itself coverage, are formed after pre-selection receiving node list mutually
Broadcast pre-selection receiving node list, confirm to repeat the explosive chemical sensitisation node of covering between neighbours' aggregation node, and build
The routed path to base station is found, routed path information and pre-selection receiving node list are uploaded to base station；
(2) each aggregation node selects not repeating the explosive of covering with neighbours' aggregation node in receiving node list is preselected
Chemical sensitisation node calculates the explosive chemical sensitisation node selection number for repeating covering according to the following equation as receiving node
Mesh：
In formula, HiThe explosive chemical sensitisation node selection number of aggregation node i repetition covering is represented, j represents convergence
J-th of neighbours' aggregation node of node i, Li、LjRespectively i, j current remaining, UoFor setting aggregation node receive and
Send the energy consumption of the chemical quantity parameter information of the micro explosive of single explosive chemical sensitisation node, hiFor aggregation node i
The receiving node number of selection, NiFor aggregation node i neighbours' aggregation node number, Di、DjRespectively i, j to base station distance,
ZijThe explosive chemical sensitisation node total number covered by i, j, η are the weight regulation coefficient of setting；
(3) each aggregation node is according to the order to base station from the near to the remote, successively according to the corresponding explosive for repeating covering
Chemical sensitisation node selection number is selected with the repetition covering of neighbours' aggregation node and is not belonging in receiving node list is preselected
The part explosive chemical sensitisation node of any aggregation node is as receiving node, so as to form final receiving node list
Afterwards, and by receiving node list the aggregation node being broadcast in communication range；
(4) aggregation node explosive chemical sensitisation node according to corresponding to final receiving node list reception is sent micro-
Measure the chemical quantity parameter information of explosive.
In this preferred embodiment, aggregation node determines the receiving node list of oneself in the manner described above, and according to determination
Receiving node list reception corresponding to explosive chemical sensitisation node send micro explosive chemical quantity parameter information, have
Beneficial to the energy consumption between balanced aggregation node in terms of the chemical quantity parameter information of micro explosive is received, wherein by currently remaining
Complementary energy, the energy expenditure for not covering explosive chemical sensitisation node selected and counted to three indexs of distance of base station
The explosive chemical sensitisation node selection number for repeating covering is calculated, can effectively prevent aggregation node from undertaking more blast materialization
The chemical quantity parameter information for learning the micro explosive of sensing node receives task so that the aggregation node near apart from base station can be excellent
First selection repeats the explosive chemical sensitisation node of covering and as few as possible the explosive chemical sensitisation section of selection repetition covering
Point, it is final that the explosive chemical sensitisation node collectively covered between aggregation node is reasonably allocated.
Preferably, aggregation node is selected with the repetition covering of neighbours' aggregation node in receiving node list is preselected and not belonged to
It is specific to perform when the part explosive chemical sensitisation node of any aggregation node is as receiving node：
(1) define in pre-selection receiving node list repeating covering with neighbours' aggregation node and be not belonging to any aggregation node
Explosive chemical sensitisation node be unselected node, calculate the preferred value of unselected node：
In formula, y is y-th of unselected node, GyY preferred value is represented,Represent aggregation node i adjustment transmittings
Power is 0.8WmapWhen communication coverage area, WmapFor aggregation node i maximum transmission power, K () is that the judgement of setting takes
Value function, whenDuring establishment,WhenWhen invalid,NyFor y neighbours' explosive chemical sensitisation interstitial content, MyFor y neighbours' explosive chemistry
It is all neighbours' explosive chemical sensitisation interstitial content of aggregation node i receiving node in sensing node set, FyFor y packet loss
Rate, FTFor the packet loss threshold value of setting, p is the weight regulation coefficient of setting；
(2) H before being chosen by the descending order of preferred valueiIndividual unselected node, is included into receiving node list.
This preferred embodiment prioritizing selection, which is located at, requires that the repetition covering that communication range is interior, node degree is big, packet loss is low is quick-fried
Fried thing chemistry sensing node realizes the optimization that aggregation node covers explosive chemical sensitisation node to repetition as receiving node
Selection, advantageously reduce energy of the aggregation node near apart from base station in terms of the chemical quantity parameter information of micro explosive is received
Consumption, prevents the too fast consumption of energy.
Preferably, described wireless sensor network uses two channels, is defined as A channels and B channels, explosive chemistry
Sensing node is operated in A channels, and aggregation node works when being operated in the intercommunication of A channels and B channels, wherein aggregation node
In B channels, aggregation node is operated in A letters when receiving the chemical quantity parameter information of the micro explosive of explosive chemical sensitisation node
Road；Explosive chemical sensitisation node periodically sends micro explosive in A channels to corresponding aggregation node random interval
Chemical quantity parameter information, wherein explosive chemical sensitisation node sends the chemical quantity parameter information of each micro explosive
Cycle is divided into n interval of delta t, the specific setting of each sleep duration for being spaced explosive chemical sensitisation node, including：
(1) when setting initial sleep duration, explosive chemical sensitisation node generates random number of the scope in [0, n-1]
g0, and generate next random number according to the generating random number formula of following definition：
In formula, gμ+1Represent next random number of generation, gμThe random number generated for the last time, when initial sleep is set
G when longμ=g0, c is the increment factor of setting, and mod represents complementation；
(2) explosive chemical sensitisation node sets the sleep duration at v-th of interval according to the following formula：
Tv=(n-gμ-1+gμ+1)Δt
In formula, TvFor the sleep duration at v-th of interval；
(3) explosive chemical sensitisation node enters before sleep state every time, first by gμ+1Value be assigned to gμ, and by with
Machine number generation formula calculates a new random number and is assigned to gμ+1。
In this preferred embodiment, explosive chemical sensitisation node is carried out micro quick-fried by the way of the transmission of above-mentioned random interval
The transmission of the chemical quantity parameter information of fried thing, can ensure chemical quantity of the explosive chemical sensitisation node in each micro explosive
Parameter information sends the chemical quantity parameter information that a micro explosive can be at least sent in the cycle, reduces explosive chemistry and passes
Feel the energy consumption of node, and effectively prevent the chemical quantity parameter information of micro explosive between adjacent explosive chemical sensitisation node
Interfere, ensure micro explosive chemical quantity parameter information transmission reliability, further effectively extend micro blast
The network lifetime of thing monitoring modular 1.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (6)
1. a kind of public safety monitoring system on micro explosive, it is characterized in that, including micro explosive monitoring modular, danger
Dangerous alarm module and explosive TT＆C Management platform, described danger warning module and explosive TT＆C Management platform telecommunication
Connection, micro explosive monitoring modular are used for the chemical quantity parameter information that micro explosive is gathered by wireless sensor network,
And send the chemical quantity parameter information of micro explosive to explosive TT＆C Management platform, explosive TT＆C Management platform is to micro-
The chemical quantity parameter information of amount explosive is analyzed and processed, in chemical quantity parameter information exception by chemical quantity parameter information and
The location information of abnormal detonation thing sends to danger warning module and alarmed.
2. a kind of public safety monitoring system on micro explosive according to claim 1, it is characterized in that, it is described
Micro explosive monitoring modular includes explosive chemical sensitisation node, aggregation node, monitoring base station, explosive chemical sensitisation node
For gathering the chemical quantity parameter information of micro explosive, and by the chemical quantity parameter information of the micro explosive of collection send to
Aggregation node, the chemical quantity parameter information that aggregation node is used for the micro explosive sent to explosive chemical sensitisation node are carried out
Collect and fusion, itself and monitoring base station radio communication connection, the monitoring base station pass through Ethernet and the explosive observing and controlling pipe
Platform communicates to connect.
3. a kind of public safety monitoring system on micro explosive according to claim 2, it is characterized in that, it is described quick-fried
Fried thing TT＆C Management platform includes：Data store query module, for preserving the chemical quantity parameter information of micro explosive, also use
In the chemical quantity parameter information of inquiry micro explosive；Data analysis abnormal condition alarm module, for micro explosive
Chemical quantity parameter information is analyzed and processed, and in chemical quantity parameter information exception by chemical quantity parameter information and abnormal quick-fried
The location information of fried thing, which is sent to danger warning module, is alarmed.
4. a kind of public safety monitoring system on micro explosive according to claim 2, it is characterized in that, convergence section
Before the chemical quantity parameter information for the micro explosive that point is sent to explosive chemical sensitisation node is collected and merged, specific bag
Include：
(1) it is receiving node to define explosive chemical sensitisation node corresponding to receiving the chemical quantity parameter information of micro explosive,
Aggregation node determines the explosive chemical sensitisation node in itself coverage, is mutually broadcasted after forming pre-selection receiving node list
Receiving node list is preselected, confirms to repeat the explosive chemical sensitisation node of covering between neighbours' aggregation node, and establish and arrive
The routed path of base station, routed path information and pre-selection receiving node list are uploaded to base station；
(2) each aggregation node selects not repeating the explosive chemistry of covering with neighbours' aggregation node in receiving node list is preselected
Sensing node calculates the explosive chemical sensitisation node selection number for repeating covering according to the following equation as receiving node：
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In formula, HiThe explosive chemical sensitisation node selection number of aggregation node i repetition covering is represented, j represents aggregation node i
J-th of neighbours' aggregation node, Li、LjRespectively i, j current remaining, UoAggregation node for setting is received and sent
The energy consumption of the chemical quantity parameter information of the micro explosive of single explosive chemical sensitisation node, hiSelected for aggregation node i
Receiving node number, NiFor aggregation node i neighbours' aggregation node number, Di、DjRespectively i, j is to the distance of base station, ZijFor
I, the explosive chemical sensitisation node total number that j is covered, η are the weight regulation coefficient of setting；
(3) each aggregation node is according to the order to base station from the near to the remote, successively according to the corresponding explosive chemistry for repeating covering
Sensing node selection number is selected with the repetition covering of neighbours' aggregation node in receiving node list is preselected and is not belonging to any
The part explosive chemical sensitisation node of aggregation node is as receiving node, after forming final receiving node list, and
Aggregation node receiving node list being broadcast in communication range；
(4) aggregation node explosive chemical sensitisation node according to corresponding to final receiving node list reception is sent micro quick-fried
The chemical quantity parameter information of fried thing.
5. a kind of public safety monitoring system on micro explosive according to claim 4, it is characterized in that, convergence section
Point selection in receiving node list is preselected repeats part that is covering and being not belonging to any aggregation node with neighbours' aggregation node
It is specific to perform when explosive chemical sensitisation node is as receiving node：
(1) define pre-selection receiving node list in neighbours' aggregation node repeat covering and be not belonging to any aggregation node it is quick-fried
Fried thing chemistry sensing node is unselected node, calculates the preferred value of unselected node：
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In formula, y is y-th of unselected node, GyY preferred value is represented,Represent aggregation node i adjustment transmission powers
For 0.8WmapWhen communication coverage area, WmapFor aggregation node i maximum transmission power, K () is the judgement value letter of setting
Number, whenDuring establishment,WhenWhen invalid,NyFor y neighbours' explosive chemical sensitisation interstitial content, MyFor y neighbours' explosive chemistry
It is all neighbours' explosive chemical sensitisation interstitial content of aggregation node i receiving node in sensing node set, FyFor y packet loss
Rate, FTFor the packet loss threshold value of setting, p is the weight regulation coefficient of setting；
(2) H before being chosen by the descending order of preferred valueiIndividual unselected node, is included into receiving node list.
6. a kind of public safety monitoring system on micro explosive according to claim 2, it is characterized in that, it is described
Wireless sensor network uses two channels, is defined as A channels and B channels, and explosive chemical sensitisation node is operated in A channels,
Aggregation node is operated in B channels when being operated in the intercommunication of A channels and B channels, wherein aggregation node, aggregation node receives
A channels are operated in during the chemical quantity parameter information of the micro explosive of explosive chemical sensitisation node.
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| CN108540954A (en) * | 2018-01-02 | 2018-09-14 | 李文清 | air pollution real-time monitoring system |
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Application publication date: 20171121 |