CN109282853A - Civil engineering work intelligent real time monitoring system - Google Patents
Civil engineering work intelligent real time monitoring system Download PDFInfo
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- CN109282853A CN109282853A CN201811247471.7A CN201811247471A CN109282853A CN 109282853 A CN109282853 A CN 109282853A CN 201811247471 A CN201811247471 A CN 201811247471A CN 109282853 A CN109282853 A CN 109282853A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING 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
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
- H04W40/10—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on available power or energy
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/20—Communication route or path selection, e.g. power-based or shortest path routing based on geographic position or location
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention provides civil engineering work intelligent real time monitoring system, which includes: radio sensor network monitoring subsystem, for acquiring building structure health data and building structure health data being sent to data processing centre；Data processing centre stores for being sent to database after building structure health data is marked with its corresponding building essential information, sends data analysis set-up for the building structure health data for completing label；Data analysis set-up, internal stress data, acceleration information, settlement parameter, displacement parameter, gradient parameter, fracture parameters under interior store various types building safety hidden danger；For building structure health data and the data that are stored to be carried out similar degree comparison, and after comparing result is carried out ascending or descending order sequence according to similarity, it is sent to display in table form；Display, for showing the comparing result.
Description
Technical field
The present invention relates to building monitoring technical fields, and in particular to civil engineering work intelligent real time monitoring system.
Background technique
Currently, the monitoring to building structure, is sent out by monitoring personnel for example, by ocular estimate, emission spectrometry, sound mostly
The methods of method, rebound method, leak test method, pulse echo method, ray method is penetrated to be periodically detected.It is generally existing following scarce
It falls into:
1, data integrity is poor, is only monitored to the local feature of structure, cannot achieve the relevance between data；
2, detected data are static data, build the later period development how about and these deformation
Data meeting bring security risk can not all carry out forecast analysis；
3, real-time is poor, just can know that the current state of building structure by post-processing, cannot monitor, imitate in real time
Rate is lower.
Summary of the invention
In view of the above-mentioned problems, the present invention provides civil engineering work intelligent real time monitoring system.
The purpose of the present invention is realized using following technical scheme:
Civil engineering work intelligent real time monitoring system is provided, which includes:
Radio sensor network monitoring subsystem, for acquiring building structure health data and by building structure health data
It is sent to data processing centre, the building structure health data includes building internal stress data, acceleration information, building settlement
Parameter, displacement parameter, gradient parameter, fracture parameters data；Radio sensor network monitoring subsystem include aggregation node and
It is multiple for acquiring the sensor nodes of building structure health data, what aggregation node was mainly used for sending each sensor node
Building structure health data, which summarizes, is sent to data processing centre；
Data processing centre, for being sent out after building structure health data is marked with its corresponding building essential information
It is sent to database to be stored, sends data analysis set-up for the building structure health data for completing label；
Data analysis set-up, internal stress data, acceleration information, sedimentation ginseng under interior store various types building safety hidden danger
Number, displacement parameter, gradient parameter, fracture parameters；For building structure health data is similar with the data progress stored
Degree comparison, and by comparing result according to similarity carry out ascending or descending order sequence after, be sent to display in table form；
Display, for showing the comparing result.
Preferably, the sensor node includes sensor and for sensor signal to be converted to corresponding building structure
The signal adapter of health data, the signal adapter are connect with sensor；It further include the control for controlling frequency acquisition
Device, the controller are connect with sensor.
Wherein, the display include display screen, smart phone, notebook, in desktop computer any one or appoint
It anticipates several.
The invention has the benefit that the present invention passes through to civil engineering work internal stress data and acceleration information
Acquisition realizes the full side of building situation in conjunction with building settlement parameter, the acquisition of displacement parameter, gradient parameter, fracture parameters
Position monitoring, system carry data analysis function, can carry out the analysis of building safety hidden danger according to the data detected in real time.
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 the civil engineering work intelligent monitor system of an illustrative embodiment of the invention；
Fig. 2 is the structural schematic block diagram of the sensor node of an illustrative embodiment of the invention.
Appended drawing reference:
Radio sensor network monitoring subsystem 1, data processing centre 2, data analysis set-up 3, display 4, sensor
10, signal adapter 20, controller 30.
Specific embodiment
The invention will be further described with the following Examples.
Referring to Fig. 1, the embodiment of the invention provides civil engineering work intelligent real time monitoring system, which includes:
Radio sensor network monitoring subsystem 1, for acquiring building structure health data and by building structure health number
According to data processing centre 2 is sent to, the building structure health data includes building internal stress data, acceleration information, building
Settlement parameter, displacement parameter, gradient parameter, fracture parameters data；Radio sensor network monitoring subsystem 1 includes convergence section
Point and multiple sensor nodes for being used to acquire building structure health data, aggregation node are mainly used for sending out each sensor node
The building structure health data sent, which summarizes, is sent to data processing centre 2；
Data processing centre 2, after building structure health data is marked with its corresponding building essential information
It is sent to database to be stored, sends data analysis set-up 3 for the building structure health data for completing label；
Data analysis set-up 3, internal stress data, acceleration information, sedimentation ginseng under interior store various types building safety hidden danger
Number, displacement parameter, gradient parameter, fracture parameters；For building structure health data is similar with the data progress stored
Degree comparison, and by comparing result according to similarity carry out ascending or descending order sequence after, be sent to display 4 in table form；
Display 4, for showing the comparing result.
Wherein, as shown in Fig. 2, the sensor node includes sensor 10 and for being converted to the signal of sensor 10
The signal adapter 20 of corresponding building structure health data, the signal adapter 20 are connect with sensor 10；It further include using
In the controller 30 of control frequency acquisition, the controller 30 is connect with sensor 10.
Wherein, the display 4 including any one in display screen, smart phone, notebook, desktop computer or is appointed
It anticipates several.
The above embodiment of the present invention by the acquisition to civil engineering work internal stress data and acceleration information, in conjunction with
The acquisition of building settlement parameter, displacement parameter, gradient parameter, fracture parameters realizes the comprehensive monitoring of building situation, is
It unites and carries data analysis function, the analysis of building safety hidden danger can be carried out according to the data detected in real time.
In one embodiment, when netinit, sensor node receives the broadcast message of aggregation node, by wide
It broadcasts information and carries out network flood, sensor node adds all neighbor nodes to the neighbor table of itself, and determines itself to convergence
The routing mode of node, wherein neighbor node is the other sensors node in sensor node communication range；It is described true
The fixed routing mode for itself arriving aggregation node, comprising: when sensor node meets directly forwarding condition, directly by the building of acquisition
Structural health data are sent to aggregation node, if being unsatisfactory for direct forwarding condition, neighbours' section is selected from its neighbor table
Point is used as next-hop node, and the building structure health data of acquisition is sent to next-hop node；
The wherein direct forwarding condition are as follows:
In formula, QiFor the current remaining of sensor node i, Qik0For k-th neighbor node of sensor node i
Current remaining, niFor the neighbor node quantity of sensor node i, QminFor preset energy lower limit value；L (i, sink) is
Distance of the sensor node i to aggregation node, LminFor the adjustable minimal communications distance of sensor node, LmaxFor sensor node
Adjustable maximum communication distance,For value function, whenWhen, WhenWhen,
The present embodiment is based on two factors of energy and distance and creatively sets direct forwarding condition, sensor node root
The routing mode of aggregation node is determined according to direct forwarding condition itself whether is met, specifically: sensor node meets straight
When switching through clockwork spring part, the building structure health data of acquisition is directly sent to aggregation node, if being unsatisfactory for direct forwarding condition,
It then selects a neighbor node as next-hop node from its neighbor table, the building structure health data of acquisition is sent to down
One hop node.Sensor node determines routing mode according to the direct forwarding condition in the present embodiment, has ensured the flexible of routing
Property, and be conducive to improve the reliability that building structure health data is sent to aggregation node, reduce packet loss.
In one embodiment, sensor node selects a neighbor node as next-hop node from its neighbor table,
Include:
(1) sensor node each neighbor node into its neighbor table sends election contest message, and any neighbor node is receiving
The waiting time is calculated after the election contest message:
In formula, EijIndicate the waiting time that j-th of neighbor node of sensor node i calculates, QijIt is adjacent for described j-th
Occupy the current remaining of node, QijoFor the primary power of j-th of neighbor node, L (j, sink) is adjacent described j-th
Node is occupied to the distance of aggregation node, L (i, sink) is distance of the sensor node i to aggregation node, E1It is based on to be preset
The waiting time of energy, E2For the preset waiting time based on distance；
(2) any neighbor node j waits EijAfterwards, feedback message is sent to sensor node i；
(3) sensor node i is using neighbor node corresponding to receive first feedback message as next-hop node.
The present embodiment proposes the selection mechanism of next-hop node, is based on the mechanism, sensor node is from its neighbor table
When selecting a neighbor node as next-hop node, election contest message is sent to each neighbor node, and to receive neighbor node
The time sequencing of feedback message determines next-hop node.It, can be by the waiting of neighbor node wherein by the design of waiting time
Time controls in a reasonable range, and enables to dump energy more and save apart from the closer neighbours of aggregation node
Point has the shorter waiting time, so that the next-hop section that there is the neighbor node bigger probability to serve as sensor node
Point, to improve the reliability of building structure health data multi-hop transmission.The present embodiment is by voluntarily being calculated waiting by neighbor node
Time voluntarily collects the information of each neighbor node without sensor node, saves the energy consumption of sensor node, and beneficial
In the efficiency for improving determining next-hop node.
In one embodiment, sensor node periodically calculates its communication distance threshold value according to current remaining, works as meter
When the communication distance threshold value of calculation is less than it at a distance from next-hop node, sensor node is being less than the communication with its distance again
Next-hop node is selected in the neighbor node of distance threshold；Wherein, the calculation formula of communication distance threshold value is set are as follows:
In formula, Lk(t) the communication distance threshold value calculated for sensor node k t-th of period, LminFor sensor node
Adjustable minimal communications distance, LmaxFor the adjustable maximum communication distance of sensor node, QkFor the current surplus of sensor node k
Complementary energy, Qi0For the primary power of sensor node i, h is preset apart from regulatory factor, the value range of h be [0.85,
0.95]。
Sensor node periodically calculates its communication distance threshold value according to current remaining in the present embodiment, when its with it is next
When the distance of hop node is greater than the communication distance threshold value, closer neighbor node is reselected as next-hop node.Wherein, weight
Newly select closer neighbor node as the mode of next-hop node, the selection mechanism of next-hop node based on the above embodiment
It carries out.The present embodiment enables to sensor node when energy is lower, selects the next-hop node being closer to undertake in time
The task of relay forwarding advantageously reduces the energy consumption that building structure health data is sent to next-hop node by sensor node,
To reduce the rate of sensor node consumption energy.
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. civil engineering work intelligent real time monitoring system, characterized in that include:
Radio sensor network monitoring subsystem, for acquiring building structure health data and sending building structure health data
To data processing centre, the building structure health data includes building internal stress data, acceleration information, building settlement ginseng
Number, displacement parameter, gradient parameter, fracture parameters data；Radio sensor network monitoring subsystem includes aggregation node and more
A sensor node for being used to acquire building structure health data, aggregation node are mainly used for building what each sensor node was sent
Building structure health data, which summarizes, is sent to data processing centre；
Data processing centre, for being sent to after building structure health data is marked with its corresponding building essential information
Database is stored, and sends data analysis set-up for the building structure health data for completing label；
Data analysis set-up, internal stress data, acceleration information, settlement parameter, position under interior store various types building safety hidden danger
Shifting parameter, gradient parameter, fracture parameters；For building structure health data to be carried out similar degree pair with the data stored
Than, and by comparing result according to similarity carry out ascending or descending order sequence after, be sent to display in table form；
Display, for showing the comparing result.
2. civil engineering work intelligent real time monitoring system according to claim 1, characterized in that the sensor node
Signal adapter including sensor and for sensor signal to be converted to corresponding building structure health data, the signal
Adapter is connect with sensor.
3. civil engineering work intelligent real time monitoring system according to claim 2, characterized in that further include for controlling
The controller of frequency acquisition, the controller are connect with sensor.
4. civil engineering work intelligent real time monitoring system according to claim 1, characterized in that the display includes
Display screen, smart phone, notebook, in desktop computer any one or it is any several.
5. civil engineering work intelligent real time monitoring system according to claim 1, characterized in that when netinit,
Sensor node receives the broadcast message of aggregation node, carries out network flood by broadcast message, sensor node addition is all
Neighbor node determines that itself arrives the routing mode of aggregation node to itself neighbor table, and wherein neighbor node is positioned at sensing
Other sensors node in device node communication range；The routing mode of aggregation node is arrived in the determination itself, comprising: sensor
When node meets directly forwarding condition, the building structure health data of acquisition is directly sent to aggregation node, if being unsatisfactory for straight
Switch through clockwork spring part, then selects a neighbor node as next-hop node from its neighbor table, by the building structure health of acquisition
Data are sent to next-hop node；
The wherein direct forwarding condition are as follows:
In formula, QiFor the current remaining of sensor node i, Qik0It is remained for the current of k-th of neighbor node of sensor node i
Complementary energy, niFor the neighbor node quantity of sensor node i, QminFor preset energy lower limit value；L (i, sink) is sensor section
Distance of the point i to aggregation node, LminFor the adjustable minimal communications distance of sensor node, LmaxFor the adjustable maximum of sensor node
Communication distance,For value function, whenWhen, WhenWhen,
6. civil engineering work intelligent real time monitoring system according to claim 5, characterized in that sensor node is regular
Calculate its communication distance threshold value according to current remaining, when the communication distance threshold value of calculating be less than its with next-hop node away from
From when, sensor node again with its distance be less than the communication distance threshold value neighbor node in selecting next-hop node.
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| CN201811247471.7A CN109282853A (en) | 2018-10-24 | 2018-10-24 | Civil engineering work intelligent real time monitoring system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7817994B2 (en) * | 2004-09-20 | 2010-10-19 | Robert Bosch Gmbh | Secure control of wireless sensor network via the internet |
| CN102271377A (en) * | 2011-09-13 | 2011-12-07 | 河海大学常州校区 | Double-bounce multi-path route method of wireless sensor network based on energy collection technology |
| CN104200620A (en) * | 2014-07-24 | 2014-12-10 | 惠州学院 | Building healthy remote monitoring system and building healthy remote monitoring method |
| CN105898818A (en) * | 2016-06-23 | 2016-08-24 | 广州大学 | Wireless sensor network based negotiation routing algorithm |
| CN107222834A (en) * | 2017-06-15 | 2017-09-29 | 深圳市创艺工业技术有限公司 | A kind of effective building safety monitoring system |
| CN108038301A (en) * | 2017-11-29 | 2018-05-15 | 山东工商学院 | A kind of civil engineering work monitors system |
| CN108534832A (en) * | 2018-04-12 | 2018-09-14 | 黄河水利职业技术学院 | A kind of civil engineering work monitoring system |
-
2018
- 2018-10-24 CN CN201811247471.7A patent/CN109282853A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7817994B2 (en) * | 2004-09-20 | 2010-10-19 | Robert Bosch Gmbh | Secure control of wireless sensor network via the internet |
| CN102271377A (en) * | 2011-09-13 | 2011-12-07 | 河海大学常州校区 | Double-bounce multi-path route method of wireless sensor network based on energy collection technology |
| CN104200620A (en) * | 2014-07-24 | 2014-12-10 | 惠州学院 | Building healthy remote monitoring system and building healthy remote monitoring method |
| CN105898818A (en) * | 2016-06-23 | 2016-08-24 | 广州大学 | Wireless sensor network based negotiation routing algorithm |
| CN107222834A (en) * | 2017-06-15 | 2017-09-29 | 深圳市创艺工业技术有限公司 | A kind of effective building safety monitoring system |
| CN108038301A (en) * | 2017-11-29 | 2018-05-15 | 山东工商学院 | A kind of civil engineering work monitors system |
| CN108534832A (en) * | 2018-04-12 | 2018-09-14 | 黄河水利职业技术学院 | A kind of civil engineering work monitoring system |
Non-Patent Citations (1)
| Title |
|---|
| 李雨江: "基于剩余能量和距离的WSN混合路由算法", 《高师理科学刊》 * |
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Application publication date: 20190129 |