CN109035711A - Concrete plant's dust exceeding automatic early-warning system - Google Patents
Concrete plant's dust exceeding automatic early-warning system Download PDFInfo
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- CN109035711A CN109035711A CN201810870852.4A CN201810870852A CN109035711A CN 109035711 A CN109035711 A CN 109035711A CN 201810870852 A CN201810870852 A CN 201810870852A CN 109035711 A CN109035711 A CN 109035711A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
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Abstract
The present invention provides concrete plant's dust exceeding automatic early-warning systems, including dust concentration monitoring modular, base station module and exceeded warning module；The dust concentration monitoring modular includes multiple sensor nodes, and for multiple sensor node random placements in the concrete plant dust monitoring region of setting, sensor node is used to acquire the dust concentration data of measured position；The base station module converges the dust concentration data of each sensor node, and exceeded warning module is forwarded to after being handled；Exceeded warning module executes alarm when dust concentration data is more than the concentration threshold of setting for the dust concentration data that base station module is sent to be analyzed and handled.
Description
Technical field
The present invention relates to concrete plant dust monitoring fields, and in particular to concrete plant's dust exceeding automatic early-warning system.
Background technique
In the related technology, what most of plant environment data collection and statistical work also rested on that artificial reading tables look-up falls
Horizontal afterwards, human error brings very big difficulty to environmental data management work with existing.Such as match in concrete and additive
It covers in production process, for the dust exceeding problem that each work station occurs, presently mainly artificial detection is handled with manual,
Method is outmoded, cannot handle in time, is easy to cause seriously to pollute to surrounding enviroment.In order to constantly obtain concrete plant's powder
The accurate environmental data of dirt, it should establish a set of effective concrete plant's environment monitoring management platform.
Summary of the invention
In view of the above-mentioned problems, the present invention provides concrete plant's dust exceeding automatic early-warning system.
The purpose of the present invention is realized using following technical scheme:
Provide concrete plant's dust exceeding automatic early-warning system, including dust concentration monitoring modular, base station module and super
Mark warning module；The dust concentration monitoring modular includes multiple sensor nodes, and multiple sensor node random placements are in setting
In fixed concrete plant dust monitoring region, sensor node is used to acquire the dust concentration data of measured position；The base station
Module converges the dust concentration data of each sensor node, and exceeded warning module is forwarded to after being handled；Exceeded warning module
It is more than the concentration threshold of setting in dust concentration data for the dust concentration data that base station module is sent to be analyzed and handled
Alarm is executed when value.
Preferably, the exceeded warning module includes processing unit and display unit, the dust which will receive
Concentration data is compared with the secure threshold of corresponding setting, exports comparison result, and be compared result by display unit and show
Show；It further include the alarm unit being connect with processing unit, the alarm unit is super for dust concentration data in the comparison result
Alarm is executed when crossing the concentration threshold of setting.
It further, further include the multiple controllers and dust-extraction unit being distributed in monitoring region, the input terminal of controller
It is connect with exceeded warning module；Controller controls the switch of connected dust-extraction unit, the dust concentration data in position
When beyond the corresponding secure threshold set, dust-extraction unit dedusting is controlled.
The invention has the benefit that can real-time monitoring dust concentration situation, be apparent from concrete plant's dust atmosphere
Status accumulates certain basic data, more prescribes a time limit in dust concentration, carries out alarm and corresponding emergency processing, makes whole system
It more automates, opposite traditional treatment method reduces drain on manpower and material resources.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is the structural schematic block diagram of concrete plant's dust intelligent monitor system of one embodiment of the invention；
Fig. 2 is the block diagram representation of the exceeded warning module of one embodiment of the invention.
Appended drawing reference:
Dust concentration monitoring modular 1, base station module 2, exceeded warning module 3, controller 4, dust-extraction unit 5, processing unit
10, display unit 20, alarm unit 30.
Specific embodiment
The invention will be further described with the following Examples.
Referring to Fig. 1, dust exceeding automatic early-warning system in concrete plant's provided in this embodiment, including dust concentration monitor mould
Block 1, base station module 2 and exceeded warning module 3.
Dust concentration monitoring modular 1 includes multiple random placements in the sensing in the concrete plant dust monitoring region of setting
Device node, sensor node are used to be monitored concrete plant's dust concentration perception, acquire the dust concentration of monitored position
Data.Base station module 2 converges the dust concentration data of each sensor node, and exceeded warning module 3 is forwarded to after being handled.
The dust concentration data that exceeded warning module 3 is used to send base station module 2 is analyzed and is handled, dense in dust
Degree executes alarm according to when being more than the concentration threshold of setting.
Further, dust monitoring system in concrete plant's further includes the multiple controllers 4 being distributed in monitoring region and removes
Dirt device 5, the input terminal of controller 4 are connect with exceeded warning module 3；Controller 4 controls opening for connected dust-extraction unit 5
It closes, when the dust concentration data in position is beyond the secure threshold of corresponding setting, controls 5 dedusting of dust-extraction unit.Dedusting dress
Setting 5 can be sprayer, and the present embodiment does not limit dust-extraction unit 5.
In one embodiment, as shown in Fig. 2, exceeded warning module 3 includes processing unit 10 and display unit 20, at this
The dust concentration data received is compared by reason unit 10 with the secure threshold of corresponding setting, exports comparison result, and by showing
Show that unit 20 is compared as the result is shown；It further include the alarm unit 30 being connect with processing unit 10, the alarm unit 30 exists
The comparison result is that dust concentration data executes alarm when being more than the concentration threshold set.
The above embodiment of the present invention can real-time monitoring dust concentration situation, it is existing to be apparent from concrete plant's dust atmosphere
Shape accumulates certain basic data, more prescribes a time limit in dust concentration, carries out alarm and corresponding emergency processing, makes whole system more
For automation, opposite traditional treatment method reduces drain on manpower and material resources.
In one embodiment, each sensor node is divided into multiple clusters in the constructing network topology stage, and each cluster is equipped with
One leader cluster node, the base station module 2 select one from multiple leader cluster nodes and are used as the first data-collection nodes, each cluster
Head node selects a sensor node in cluster as the second data-collection nodes；In data transfer phase, each sub-clustering
Sensor node between the second data-collection nodes, corresponding leader cluster node the nearest node as a purpose of selection distance, will
The dust concentration data of acquisition is sent to destination node；The dust concentration data of collection is sent to the first number by each destination node
According to collector node or base station module 2；The received dust concentration data amount of first data-collection nodes reaches it and caches pole
In limited time, the first data-collection nodes, which summarize received all dust concentration datas, is sent to the base station module 2.
The present embodiment is innovatively provided with the first data-collection nodes, the second data-collection nodes are kept away by the setting
Exempt from all the sensors node in cluster and dust concentration data is directly sent to corresponding leader cluster node, also avoids all cluster head sections
Dust concentration data is directly sent to base station module 2 by point, to reduce communication overhead, reduces data congestion degree.
In one embodiment, if destination node is closer with first data-collection nodes, the destination node
The dust concentration data of collection is sent to the first data-collection nodes, if destination node is closer with the base station module 2,
Received dust concentration data is then directly sent to the base station module 2 by the destination node.
In a kind of mode that can be realized, the primary power of each sensor node is not identical in network, wherein each sensing
The Energy distribution of device node is in [S0, (1+g) S0] in range, S0It is worth the first of the smallest sensor node for primary power in network
Beginning energy, (1+g) S0It is worth the primary power of maximum sensor node for primary power in network；Select the first data collection section
Point, comprising:
(1) base station module 2 to each leader cluster node broadcast election message, receive election message leader cluster node by itself
Position and current remaining information are sent to base station module 2, and base station module 2 is located at each leader cluster node according to location information statistics
Leader cluster node quantity in communication range, and each leader cluster node is arranged according to the sequence of leader cluster node quantity from more to less
Sequence forms leader cluster node list；Base station module 2 selects leader cluster node quantity to be greater than from the leader cluster node listLeader cluster node alternately collector node, wherein nmaxFor the cluster in each leader cluster node communication range
Maximum value in head node quantity, nminFor the minimum value in the leader cluster node quantity in each leader cluster node communication range；
(2) base station module 2 calculates the state value of each alternative collector node according to the following formula, and state value is maximum alternative
Collector node is broadcasted as the first data-collection nodes to each leader cluster node:
In formula, LiFor the state value of leader cluster node i, SiFor the current remaining of leader cluster node i, FI, oFor leader cluster node i
At a distance from base station module 2, FJ, oIt is j-th of leader cluster node at a distance from base station module 2, N is the leader cluster node number in network
Amount；w1、w2For preset weight coefficient.
The present embodiment is provided with the determination mechanism of the first data-collection nodes, by selecting neighbours' leader cluster node in the mechanism
A fairly large number of leader cluster node alternately collector node, is conducive to ensure that more leader cluster node can be with the first data collection
Node communication, so that the effect of giving full play to the first data-collection nodes, avoids because of remaining leader cluster node and the first data collection
Node is all apart from each other and brings meaningless energy consumption.
The present embodiment is further provided with the state value calculation formula of alternative collector node, is determined according to the calculation formula each
The state value of alternative collector node, and the maximum alternative collector node of selection state value is as the first data-collection nodes, so that
The first data-collection nodes selected have enough energy process dust concentration datas to collect task, and further decrease the first number
According to the communication overhead between collector node and base station module 2.
In a kind of mode that can be realized, a sensor node in each cluster-head node selection cluster is as
Two data-collection nodes, comprising:
(1) leader cluster node compares it at a distance from the first data-collection nodes, base station module 2, in the first data collection section
It is determined in point and base station module 2 apart from nearest node, and by the identity information and broadcast of position information apart from nearest node
Each sensor node in cluster；
(2) each sensor node calculates the Superiority Value of itself in cluster, and Superiority Value is fed back to corresponding leader cluster node；
Wherein, the calculation formula of Superiority Value is set are as follows:
In formula, YiaFor the Superiority Value of the sensor node a where leader cluster node i in cluster, FI, aFor leader cluster node i and sensing
The distance of device node a, FA, o 'For the distance of nearest node at a distance from sensor node a and leader cluster node i determination, FI, o 'For cluster head
Node i with its determine at a distance from nearest node distance, g be setting distance weighting coefficient, g ∈ (0,1)；eiaFor positioned at sensing
Sensor node number in device node a communication range, HiFor the cluster inner sensor node number of leader cluster node i, c1、c2It is pre-
If weight coefficient, and c1+c2=1；
(3) leader cluster node calculates Superiority Value average value according to the Superiority Value of sensor node each in cluster, and Superiority Value is greater than
The sensor node of the Superiority Value average value constructs candidate collector node list as candidate collector node；Leader cluster node exists
Select the maximum candidate collector node of current remaining as the second data-collection nodes in candidate collector node list.
The present embodiment proposes the selection mechanism of the second data-collection nodes, wherein innovatively setting sensor node
The calculation formula of Superiority Value, the calculation formula make and apart from nearest node at a distance of closer, the biggish sensor of node degree
Node has bigger probability, with elected candidate collector node.
In the present embodiment, leader cluster node only chooses the second data-collection nodes in the candidate collector node list of building,
Be conducive to ensure the task that the second data-collection nodes selected can effectively undertake dust concentration data collection, and be conducive to
Dust concentration data is reduced to collect and dust concentration data is transmitted to the energy consumption apart from nearest node.
In a kind of mode that can be realized, leader cluster node according to preset rotational cycle to the second data-collection nodes into
Row updates, to complete the rotation of the second data-collection nodes, specifically: leader cluster node calculates respectively waits in candidate collector node list
Select the weight of collector node；Leader cluster node using the candidate collector node of maximum weight as the second new data-collection nodes, and
Broadcast to sensor node each in cluster, the second previous data-collection nodes then become common sensor node.
Wherein, if DzFor the weight of candidate collector node z, DzCalculation formula are as follows:
In formula, DzFor the weight of candidate collector node z, SzFor the current remaining of candidate collector node z, Sz0For candidate
The primary power of collector node z, (1+g) S0It is worth the primary power of maximum sensor node, U for primary power in networkzFor institute
State up to the present number that candidate collector node z serves as the second data-collection nodes, UmaxFor preset frequency threshold value, Q is pre-
If decay factor, for indicating to serve as the second data-collection nodes number to the influence degree of weight.
The present embodiment has herein proposed the rotation mechanism of the second data-collection nodes, wherein by energy, serving as the second data
Standard of the collector node number as weight computing, innovatively sets the calculation formula of weight.
The present embodiment is by periodically using the candidate collector node of maximum weight as the second new data-collection nodes, avoiding
Because repeatedly using same candidate collector node as second data-collection nodes due to make the energy of the second data-collection nodes fast
Speed consumption, is conducive to the energy consumption of balanced each alternative collector node, so improve dust concentration data acquisition and transmission can
By property.
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 range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (6)
1. concrete plant's dust exceeding automatic early-warning system, characterized in that including dust concentration monitoring modular, base station module and surpass
Mark warning module；The dust concentration monitoring modular includes multiple sensor nodes, and multiple sensor node random placements are in setting
In fixed concrete plant dust monitoring region, sensor node is used to acquire the dust concentration data of measured position；The base station
Module converges the dust concentration data of each sensor node, and exceeded warning module is forwarded to after being handled；Exceeded warning module
It is more than the concentration threshold of setting in dust concentration data for the dust concentration data that base station module is sent to be analyzed and handled
Alarm is executed when value.
2. dust exceeding automatic early-warning system in concrete plant's according to claim 1, characterized in that the exceeded early warning mould
Block includes processing unit and display unit, the processing unit by the dust concentration data received and the secure threshold of corresponding setting into
Row compares, and exports comparison result, and be compared as the result is shown by display unit；It further include the alarm list being connect with processing unit
Member, the alarm unit are that dust concentration data executes alarm when being more than the concentration threshold set in the comparison result.
3. dust exceeding automatic early-warning system in concrete plant's according to claim 1, characterized in that further include being distributed in prison
The multiple controllers and dust-extraction unit in region are surveyed, the input terminal of controller is connect with exceeded warning module；Controller controls institute
The switch of the dust-extraction unit of connection, when the dust concentration data in position exceeds the secure threshold of corresponding setting, control is removed
Dirt device dedusting.
4. dust exceeding automatic early-warning system in concrete plant's according to claim 1, characterized in that each sensor node exists
The constructing network topology stage is divided into multiple clusters, and each cluster is equipped with a leader cluster node, and the base station module is from multiple cluster head sections
One is selected in point and is used as the first data-collection nodes, and a sensor node in each cluster-head node selection cluster is as second
Data-collection nodes；Sensor node in data transfer phase, each sub-clustering is in the second data-collection nodes, corresponding cluster head
The node as a purpose for selecting distance nearest between node, is sent to destination node for the dust concentration data of acquisition；Each mesh
Node the dust concentration data of collection is sent to the first data-collection nodes or base station module；First data collection
When the received dust concentration data amount of node reaches it and caches limit, the first data-collection nodes are by received all dust concentrations
Data summarization is sent to the base station module.
5. dust exceeding automatic early-warning system in concrete plant's according to claim 4, characterized in that each sensor in network
The primary power of node is not identical, wherein the Energy distribution of each sensor node is in [S0, (1+g) S0] in range, S0For in network
Primary power is worth the primary power of the smallest sensor node, (1+g) S0It is worth maximum sensor section for primary power in network
The primary power of point.
6. dust exceeding automatic early-warning system in concrete plant's according to claim 5, characterized in that the first data of selection are received
Collect node, comprising:
(1) base station module broadcasts election message to each leader cluster node, receives and elect the leader cluster node of message by the position of itself
It is sent to base station module with current remaining information, base station module is located at each leader cluster node according to location information statistics and communicates model
Interior leader cluster node quantity is enclosed, and each leader cluster node is ranked up according to the sequence of leader cluster node quantity from more to less, shape
At leader cluster node list；Base station module selects leader cluster node quantity to be greater than from the leader cluster node list's
Leader cluster node alternately collector node, wherein nmaxFor in the leader cluster node quantity in each leader cluster node communication range
Maximum value, nminFor the minimum value in the leader cluster node quantity in each leader cluster node communication range；
(2) base station module calculates the state value of each alternative collector node according to the following formula, by the maximum alternative collection of state value
Node is broadcasted as the first data-collection nodes to each leader cluster node:
In formula, LiFor the state value of leader cluster node i, SiFor the current remaining of leader cluster node i, FI, oFor leader cluster node i and base
The distance for module of standing, FJ, oIt is j-th of leader cluster node at a distance from base station module 2, N is the leader cluster node quantity in network；w1、w2
For preset weight coefficient.
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| CN201810870852.4A CN109035711A (en) | 2018-08-02 | 2018-08-02 | Concrete plant's dust exceeding automatic early-warning system |
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| CN201810870852.4A CN109035711A (en) | 2018-08-02 | 2018-08-02 | Concrete plant's dust exceeding automatic early-warning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951450A (en) * | 2019-01-18 | 2019-06-28 | 苏州迈荣祥信息科技有限公司 | A kind of information security collection and exchange method and system based on server |
| CN112218261A (en) * | 2020-10-20 | 2021-01-12 | 国佳云为(常州)信息科技有限公司 | Intelligent monitoring system for dangerous gas of factory |
-
2018
- 2018-08-02 CN CN201810870852.4A patent/CN109035711A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951450A (en) * | 2019-01-18 | 2019-06-28 | 苏州迈荣祥信息科技有限公司 | A kind of information security collection and exchange method and system based on server |
| CN112218261A (en) * | 2020-10-20 | 2021-01-12 | 国佳云为(常州)信息科技有限公司 | Intelligent monitoring system for dangerous gas of factory |
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Application publication date: 20181218 |
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