CN107462289A - A kind of water quality safety monitoring system - Google Patents

A kind of water quality safety monitoring system Download PDF

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Publication number
CN107462289A
CN107462289A CN201710912948.8A CN201710912948A CN107462289A CN 107462289 A CN107462289 A CN 107462289A CN 201710912948 A CN201710912948 A CN 201710912948A CN 107462289 A CN107462289 A CN 107462289A
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water quality
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quality monitoring
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韦彩霞
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING 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
    • G01D21/00Measuring or testing not otherwise provided for
    • G01D21/02Measuring two or more variables by means not covered by a single other subclass
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

Abstract

The invention provides a kind of water quality safety monitoring system, including wireless water quality monitoring management platform, water quality parameter acquisition module and user terminal;Described water quality parameter acquisition module, user terminal and the communication connection of wireless water quality monitoring management platform;Described water quality parameter acquisition module is used to be monitored the water quality of monitored area based on wireless sensor network, gathers the water quality parameter of monitored area and sends to wireless water quality monitoring management platform;Described wireless water quality monitoring management platform is used to analyze and process water quality parameter, and sends alarm signal to user terminal in water quality exception.The present invention realizes the wireless monitor of water quality.

Description

A kind of water quality safety monitoring system
Technical field
The present invention relates to water-treatment technology field, and in particular to a kind of water quality safety monitoring system.
Background technology
In correlation technique, when carrying out water quality monitoring, manual sampling, laboratory point are carried out frequently with Portable water quality monitor The mode of analysis, sampling frequency are the main methods of major river valley section sampling monthly to arrive for several times daily for several times.This method point It is high to analyse precision, but monitoring cycle length be present, labor intensity is big, and data acquisition and transmission speed are slow, it is difficult to find burst Pollution The problems such as situation.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of water quality safety monitoring system.
The purpose of the present invention is realized using following technical scheme:
Provide a kind of water quality safety monitoring system, including wireless water quality monitoring management platform, water quality parameter acquisition module And user terminal;Described water quality parameter acquisition module, user terminal and the communication connection of wireless water quality monitoring management platform;It is described Water quality parameter acquisition module be used for the water quality of monitored area is monitored based on wireless sensor network, gather monitored area Water quality parameter and send to wireless water quality monitoring management platform;Described wireless water quality monitoring management platform is used to join water quality Number is analyzed and processed, and sends alarm signal to user terminal in water quality exception.
Wherein, user terminal can inquire about the water quality ginseng of monitored area by the wireless water quality monitoring management platform of real time access Number and unusual condition.
Preferably, the wireless water quality monitoring management platform includes water quality parameter memory module, the water quality ginseng being sequentially connected Number analysis and processing module, abnormal alarm module, in addition to water quality parameter display module, water quality parameter display module and water quality parameter Memory module, the connection of water quality parameter analysis and processing module.
Preferably, described water quality parameter acquisition module includes wireless sensor network, described wireless sensor network Including multiple water quality monitoring functional nodes being distributed in monitored area and an aggregation node, during initialization, each water quality monitoring Functional node carries out sub-clustering and determines cluster head node, and water quality monitoring functional node sends water quality parameter to the cluster head in the cluster of place Node, cluster head node are merged and sent to aggregation node to the water quality parameter of reception, and then are uploaded to wireless water quality monitoring Management platform.
Beneficial effects of the present invention are:Water quality parameter can be real-time monitored, supervisor can remotely monitor water quality letter Breath, the shortcomings that a kind of water quality safety monitoring system can effectively make up conventional art, meet that water quality monitoring is information-based, networking It is required that while have the advantages that expense is low, low in energy consumption, reliability is high, easy to use, powerful economy and society's effect can be brought Benefit.
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 wireless water quality monitoring management platform of the invention.
Reference:
Wireless water quality monitoring management platform 1, water quality parameter acquisition module 2, user terminal 3, water quality parameter memory module 10, Water quality parameter analysis and processing module 20, abnormal alarm module 30, water quality parameter display module 40.
Embodiment
The invention will be further described with the following Examples.
Referring to Fig. 1, Fig. 2, a kind of water quality safety monitoring system of the present embodiment offer, including wireless water quality monitoring management are put down Platform 1, water quality parameter acquisition module 2 and user terminal 3;Described water quality parameter acquisition module 2, user terminal 3 and wireless water quality Monitoring management platform 1 communicates to connect;Described water quality parameter acquisition module 2 is used for based on wireless sensor network to monitored area Water quality be monitored, gather the water quality parameter of monitored area and send to wireless water quality monitoring management platform 1;Described is wireless Water quality monitoring management platform 1 is used to analyze and process water quality parameter, and sends and alarm to user terminal 3 in water quality exception Signal.
Wherein, user terminal 3 can inquire about the water quality of monitored area by the wireless water quality monitoring management platform 1 of real time access Parameter and unusual condition.
Preferably, described wireless water quality monitoring management platform 1 judges water when water quality parameter is unsatisfactory for the threshold value of setting Matter is abnormal.Described water quality parameter data include water temperature, acid-base value and conductivity value.
Preferably, the wireless water quality monitoring management platform 1 includes water quality parameter memory module 10, the water quality being sequentially connected Parameter analysis processing module 20, abnormal alarm module 30, in addition to water quality parameter display module 40, water quality parameter display module 40 It is connected with water quality parameter memory module 10, water quality parameter analysis and processing module 20.
The above embodiment of the present invention can real-time monitor water quality parameter, can real-time monitor water quality parameter, superintendent The shortcomings that member can remotely monitor water quality information, and a kind of water quality safety monitoring system can effectively make up conventional art, meets water Matter monitor informatization, the requirement of networking, while have the advantages that expense is low, low in energy consumption, reliability is high, easy to use, can band Carry out powerful economic and social benefit.
Preferably, described water quality parameter acquisition module 2 includes wireless sensor network, described wireless sensor network Including multiple water quality monitoring functional nodes being distributed in monitored area and an aggregation node, during initialization, each water quality monitoring Functional node carries out sub-clustering and determines cluster head node, and water quality monitoring functional node sends water quality parameter to the cluster head in the cluster of place Node, cluster head node are merged and sent to aggregation node to the water quality parameter of reception, and then are uploaded to wireless water quality monitoring Management platform 1.
In one embodiment, during initialization, each water quality monitoring functional node carries out sub-clustering and determines cluster head node, specifically Perform:
(1) in the cluster head node election contest of each round, water quality monitoring functional node calculates the threshold of epicycle according to the following formula Value:
In formula, EaRepresent the threshold value that water quality monitoring functional node a calculates in epicycle, Pa、PaORespectively water quality monitoring work( Energy node a current remaining, primary power, other water quality of definition in the communication range of water quality monitoring functional node Monitoring function node be the water quality monitoring functional node neighbor node, WaFor water quality monitoring functional node a neighbor node number Mesh, W are the water quality monitoring functional node number that wireless sensor network includes;
(2) water quality monitoring functional node application tandom number generator generates the random number between one 0 to 1 at random, and sentences The disconnected threshold value for whether being less than its calculating, if so, then the water quality monitoring functional node is successfully elected as cluster head node.
The present embodiment ensure that during cluster head node election contest the randomness of cluster head node election, also make it that neighbor node is close Spending the high water quality monitoring functional node of residual energy value in big region has higher probability to be elected as cluster head node, simply just Victory so that elected cluster head node can obtain preferably equilibrium between minimizing energy consumption and providing network service, so as to have Beneficial to the life cycle of prolonging wireless sensor network, the acquisition cost of water quality parameter is saved.
In one embodiment, after all cluster head nodes are determined, water quality monitoring functional node obtains each of oneself The relevant information of neighbours' cluster head node, according to the vital values of each neighbours' cluster head node of associated information calculation oneself, wherein phase Closing information includes the current remaining of neighbours' cluster head node, the energy expense for sending a water quality parameter bag, receives a water The energy expense of matter parameter bag and up to the present the water quality monitoring functional node number using the cluster head node as cluster head; Water quality monitoring functional node selects a maximum cluster head as oneself of vital values from the neighbours' cluster head node of oneself, other There is no the nearest cluster head node of the water quality monitoring functional node chosen distance of neighbours' cluster head node to add cluster, wherein cluster head node Vital values calculate according to the following formula:
In formula, TjRepresent that water quality monitoring functional node calculates the vital values of its j-th of neighbours' cluster head node, PjFor the jth The current remaining of individual neighbours' cluster head node,The energy of a water quality parameter bag is sent for j-th of neighbour cluster head node Measure expense,The energy expense of a water quality parameter bag, W are received for j-th of neighbour cluster head nodejFor up to the present Water quality monitoring functional node number using j-th of neighbour cluster head node as cluster head.
The present embodiment is according to the current remaining of cluster head node and two factor designs of energy expense estimated node The calculation formula of vital values so that the vital values calculated can preferably reflect that current cluster head node continues to other water quality The ability of monitoring function node, water quality monitoring functional node are used as cluster head, energy by choosing vital values for maximum cluster head node The reliability that enough water quality parameters for maximumlly improving itself collection are received and merged.
In one embodiment, when water quality monitoring functional node with corresponding cluster head node is more hop distances, water quality monitoring Functional node selects the optimal conduct via node of an ability value in its neighbor node, is added to closest cluster, if QiRepresent the ability value of i-th of neighbor node of water quality monitoring functional node, QiCalculation formula be:
In formula, PiFor the current remaining of i-th of neighbor node,One is sent for i-th of neighbor node The energy expense of individual water quality parameter bag,The energy expense of a water quality parameter bag, K are received for i-th of neighbor nodejFor Water quality monitoring functional node number in i-th of neighbor node communication range, Li0For i-th of neighbor node with it is right Answer the distance between cluster head node, niFor the neighbor node number of water quality monitoring functional node, α, β are the weight coefficient of setting, 0 <α,β<1。
The present embodiment sets the trunk node selection strategy of water quality monitoring functional node, in the strategy, is maintained from energy Set out with apart from two angles of cost, define the ability value calculation formula of neighbor node, and therefrom choose ability value maximum Neighbor node is advantageous to ensure the reliability of water quality parameter transmission in cluster, saves water quality parameter transmission in cluster as via node To the energy consumption of cluster head node.
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 water quality safety monitoring system, it is characterized in that, including wireless water quality monitoring management platform, water quality parameter acquisition module And user terminal;Described water quality parameter acquisition module, user terminal and the communication connection of wireless water quality monitoring management platform;It is described Water quality parameter acquisition module be used for the water quality of monitored area is monitored based on wireless sensor network, gather monitored area Water quality parameter and send to wireless water quality monitoring management platform;Described wireless water quality monitoring management platform is used to join water quality Number is analyzed and processed, and sends alarm signal to user terminal in water quality exception.
2. a kind of water quality safety monitoring system according to claim 1, it is characterized in that, described wireless water quality monitoring management Platform judges water quality as exception when water quality parameter is unsatisfactory for the threshold value set.
3. a kind of water quality safety monitoring system according to claim 2, it is characterized in that, the wireless water quality monitoring management is put down Platform includes water quality parameter memory module, water quality parameter analysis and processing module, the abnormal alarm module being sequentially connected, in addition to water quality Parameter display module, water quality parameter display module are connected with water quality parameter memory module, water quality parameter analysis and processing module.
4. a kind of water quality safety monitoring system according to claim 1, it is characterized in that, described water quality parameter acquisition module Including wireless sensor network, described wireless sensor network includes multiple water quality monitoring functions being distributed in monitored area Node and an aggregation node, during initialization, each water quality monitoring functional node carries out sub-clustering and simultaneously determines cluster head node, water quality monitoring Water quality parameter is sent to the cluster head node in the cluster of place, cluster head node and the water quality parameter of reception is merged simultaneously by functional node Send to aggregation node, and then be uploaded to wireless water quality monitoring management platform.
5. a kind of water quality safety monitoring system according to claim 4, it is characterized in that, during initialization, each water quality monitoring work( Energy node carries out sub-clustering and determines cluster head node, specific to perform:
(1) in the cluster head node election contest of each round, water quality monitoring functional node calculates the threshold value of epicycle according to the following formula:
<mrow> <msub> <mi>E</mi> <mi>a</mi> </msub> <mo>=</mo> <msqrt> <mrow> <mfrac> <msub> <mi>P</mi> <mi>a</mi> </msub> <msub> <mi>P</mi> <mrow> <mi>a</mi> <mi>O</mi> </mrow> </msub> </mfrac> <mo>&amp;times;</mo> <mfrac> <msub> <mi>W</mi> <mi>a</mi> </msub> <mi>W</mi> </mfrac> </mrow> </msqrt> </mrow>
In formula, EaRepresent the threshold value that water quality monitoring functional node a calculates in epicycle, Pa、PaORespectively water quality monitoring functional node A current remaining, primary power, other water quality monitoring work(of definition in the communication range of water quality monitoring functional node Can node be the water quality monitoring functional node neighbor node, WaFor water quality monitoring functional node a neighbor node number, W is The water quality monitoring functional node number that wireless sensor network includes;
(2) water quality monitoring functional node application tandom number generator generates the random number between one 0 to 1 at random, and judgement is The no threshold value less than its calculating, if so, then the water quality monitoring functional node is successfully elected as cluster head node.
6. a kind of water quality safety monitoring system according to claim 5, it is characterized in that, water quality monitoring functional node with it is corresponding Cluster head node when being more hop distances, water quality monitoring functional node selects the optimal conduct of an ability value in its neighbor node Via node, closest cluster is added to, if QiRepresent the ability value of i-th of neighbor node of water quality monitoring functional node, Qi Calculation formula be:
<mrow> <msub> <mi>Q</mi> <mi>i</mi> </msub> <mo>=</mo> <mi>&amp;alpha;</mi> <msqrt> <mfrac> <mrow> <msup> <msub> <mi>P</mi> <mi>i</mi> </msub> <mn>2</mn> </msup> </mrow> <mrow> <msubsup> <mi>P</mi> <mi>i</mi> <msup> <mn>0</mn> <mn>2</mn> </msup> </msubsup> <mo>+</mo> <msup> <mrow> <mo>(</mo> <mrow> <msubsup> <mi>P</mi> <mi>i</mi> <mn>1</mn> </msubsup> <msub> <mi>K</mi> <mi>j</mi> </msub> </mrow> <mo>)</mo> </mrow> <mn>2</mn> </msup> </mrow> </mfrac> </msqrt> <mo>+</mo> <mi>&amp;beta;</mi> <mrow> <mo>(</mo> <mrow> <mn>1</mn> <mo>-</mo> <mfrac> <msub> <mi>L</mi> <mrow> <mi>i</mi> <mn>0</mn> </mrow> </msub> <mrow> <msubsup> <mi>&amp;Sigma;</mi> <mrow> <mi>i</mi> <mo>=</mo> <mn>1</mn> </mrow> <msub> <mi>n</mi> <mi>i</mi> </msub> </msubsup> <msub> <mi>L</mi> <mrow> <mi>i</mi> <mn>0</mn> </mrow> </msub> </mrow> </mfrac> </mrow> <mo>)</mo> </mrow> </mrow>
In formula, PiFor the current remaining of i-th of neighbor node,A water quality is sent for i-th of neighbor node The energy expense of parameter bag,The energy expense of a water quality parameter bag, K are received for i-th of neighbor nodejFor described Water quality monitoring functional node number in i-th of neighbor node communication range, Li0For i-th of neighbor node and corresponding cluster head The distance between node, niFor the neighbor node number of water quality monitoring functional node, α, β are the weight coefficient of setting, 0<α,β< 1。
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CN108064065A (en) * 2017-12-25 2018-05-22 陈剑桃 A kind of long-distance water quality monitoring system based on wireless sensor network
CN108230649A (en) * 2017-12-25 2018-06-29 韦德永 Monitoring greenhouse fine crops growing environment system and method based on wireless sensor network
CN108419304A (en) * 2018-03-29 2018-08-17 深圳智达机械技术有限公司 A kind of wireless sensor network (WSN) water quality monitoring system
CN108645619A (en) * 2018-07-25 2018-10-12 深圳大图科创技术开发有限公司 Mechanical bearing vibrates intelligent monitor system
CN108746193A (en) * 2018-07-25 2018-11-06 梧州市兴能农业科技有限公司 Heavy metals in farmland pollutes on-line early warning system
CN108989416A (en) * 2018-07-09 2018-12-11 深圳大图科创技术开发有限公司 Wind generating set vibration intelligent real time monitoring system
CN109040996A (en) * 2018-08-02 2018-12-18 深圳智达机械技术有限公司 Gas station's intelligent monitoring administration system
CN109067872A (en) * 2018-08-02 2018-12-21 梧州市兴能农业科技有限公司 Soil quality monitoring system for precision agriculture
CN109140721A (en) * 2018-08-02 2019-01-04 深圳市创艺工业技术有限公司 Building ventilation energy conservation regulator control system
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CN109406751A (en) * 2018-09-26 2019-03-01 东莞青柳新材料有限公司 Regional plantation object soil quality high-precision real-time monitoring system
CN109489736A (en) * 2019-01-03 2019-03-19 曲晓辉 A kind of long-range Multiparameter water quality monitoring system
CN111800751A (en) * 2020-05-13 2020-10-20 江苏华东新能源勘探有限公司(江苏省有色金属华东地质勘查局八一三队) Groundwater quality of water monitored control system
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CN108230649A (en) * 2017-12-25 2018-06-29 韦德永 Monitoring greenhouse fine crops growing environment system and method based on wireless sensor network
CN108064065A (en) * 2017-12-25 2018-05-22 陈剑桃 A kind of long-distance water quality monitoring system based on wireless sensor network
CN108419304A (en) * 2018-03-29 2018-08-17 深圳智达机械技术有限公司 A kind of wireless sensor network (WSN) water quality monitoring system
CN108989416A (en) * 2018-07-09 2018-12-11 深圳大图科创技术开发有限公司 Wind generating set vibration intelligent real time monitoring system
CN108989416B (en) * 2018-07-09 2021-06-25 国电电力湖南郴州风电开发有限公司 Intelligent real-time vibration monitoring system for wind turbine generator
CN108645619B (en) * 2018-07-25 2020-05-12 浙江福库工业科技有限公司 Intelligent monitoring system for vibration of mechanical bearing
CN108645619A (en) * 2018-07-25 2018-10-12 深圳大图科创技术开发有限公司 Mechanical bearing vibrates intelligent monitor system
CN108746193A (en) * 2018-07-25 2018-11-06 梧州市兴能农业科技有限公司 Heavy metals in farmland pollutes on-line early warning system
CN109151752A (en) * 2018-07-31 2019-01-04 梧州市兴能农业科技有限公司 Farmland soil heavy metals pollute intelligent early-warning system
CN109140721A (en) * 2018-08-02 2019-01-04 深圳市创艺工业技术有限公司 Building ventilation energy conservation regulator control system
CN109067872A (en) * 2018-08-02 2018-12-21 梧州市兴能农业科技有限公司 Soil quality monitoring system for precision agriculture
CN109040996A (en) * 2018-08-02 2018-12-18 深圳智达机械技术有限公司 Gas station's intelligent monitoring administration system
CN109406751A (en) * 2018-09-26 2019-03-01 东莞青柳新材料有限公司 Regional plantation object soil quality high-precision real-time monitoring system
CN109212153A (en) * 2018-10-16 2019-01-15 深圳美特优科技有限公司 A kind of water quality monitoring system based on wireless sensor network
CN109489736A (en) * 2019-01-03 2019-03-19 曲晓辉 A kind of long-range Multiparameter water quality monitoring system
CN111800751A (en) * 2020-05-13 2020-10-20 江苏华东新能源勘探有限公司(江苏省有色金属华东地质勘查局八一三队) Groundwater quality of water monitored control system
CN111800751B (en) * 2020-05-13 2023-06-02 江苏华东新能源勘探有限公司(江苏省有色金属华东地质勘查局八一三队) Groundwater quality of water monitored control system
CN111879908A (en) * 2020-08-13 2020-11-03 江苏华东新能源勘探有限公司(江苏省有色金属华东地质勘查局八一三队) Agricultural sewage real-time monitoring processing system
CN111970656A (en) * 2020-08-13 2020-11-20 江苏华东新能源勘探有限公司(江苏省有色金属华东地质勘查局八一三队) Agricultural sewage treatment system of recycling
CN111879908B (en) * 2020-08-13 2023-08-22 江苏华东新能源勘探有限公司(江苏省有色金属华东地质勘查局八一三队) Agricultural sewage real-time monitoring processing system
CN111970656B (en) * 2020-08-13 2024-03-05 江苏华东新能源勘探有限公司(江苏省有色金属华东地质勘查局八一三队) Agricultural sewage treatment recycling system

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Application publication date: 20171212