CN108469433A - A kind of intelligence system and its application method for sewage on-line analysis - Google Patents
A kind of intelligence system and its application method for sewage on-line analysis Download PDFInfo
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- CN108469433A CN108469433A CN201810232886.0A CN201810232886A CN108469433A CN 108469433 A CN108469433 A CN 108469433A CN 201810232886 A CN201810232886 A CN 201810232886A CN 108469433 A CN108469433 A CN 108469433A
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- intelligence system
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- sewage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
Abstract
The invention discloses a kind of intelligence systems for sewage on-line analysis, sewage analaysis module including sewage acquisition module and for carrying out on-line analysis to sewage acquisition module, further include image monitoring module, ambient enviroment carries out on-line analysis on the water surface that image analysis module installs intelligence system by described image monitoring modular；Water flow monitoring module；PLC control modules, the processing data for handling image analysis module data and water flow monitoring module receive；Rotate protection mechanism; when having speed and volume to be above the object of given threshold close to intelligence system on the PLC control modules judgement water surface or when PLC control modules receive water velocity and are more than the information of given threshold, PLC control modules control rotation protection mechanism carries out rotation protection to intelligence system.Change the forced position of intelligence system, it is not easy to be washed away, can be monitored to the foreign matter movement velocity and size of installation place water surface upper end by flow.
Description
Technical field
The present invention relates to sewage monitoring technical field, specially a kind of intelligence system for sewage on-line analysis and its make
Use method.
Background technology
There are various aquatic animals and plant in nature.It is carried out between biology and water, biology and biology multiple
The exchange of miscellaneous matter and energy remains a kind of dynamic equilibrium relation in quantity.But under the influence of mankind's activity, this
Kind balance is destroyed.When the mankind discharge pollutants into water, some beneficial aquatiles can be poisoned to death, and some
The aquatile of resistant can aggravate to breed, and largely consume the oxygen being dissolved in water, make beneficial aquatile because anoxic is forced
Migration elsewhere, or it is dead.
Sewage has emerged in large numbers many sewage monitoring equipment to the very harmful of organism in water, to the monitoring hand of sewage
Section is also increasingly ripe, but there are many drawbacks for traditional sewage monitoring equipment.
On the one hand, for traditional sewage monitoring equipment when flow is larger, monitoring device is directly impacted by flow causes stress
It is excessive, it is easy to be washed away by flow；On the other hand, traditional sewage monitoring equipment is difficult the foreign matter fortune to installation place water surface upper end
Dynamic speed and size are monitored, and the damage monitoring when moving larger object and being pounded to monitoring device with fast speed is caused to set
It is standby.
Invention content
In view of the above problems, the present invention provides a kind of intelligence system and its application method for sewage on-line analysis,
Change the forced position of intelligence system, it is not easy to it is washed away by flow, it can be to the foreign matter movement velocity of installation place water surface upper end and big
It is small to be monitored, it can effectively solve the problems in background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of intelligence system for sewage on-line analysis,
Including sewage acquisition module and for the sewage analaysis module to the progress on-line analysis of sewage acquisition module, further include
Image monitoring module, image analysis module is by described image monitoring modular to the water of the intelligence system installation place
Face ring border carries out on-line analysis；Image monitoring module is shot using wide-angle camera, can be to intelligence system installation place water
Image taking acquisition is carried out around flat upper end, the image of acquisition is analyzed by image analysis module, and by analysis
As a result it is transferred in PLC control modules compared with the dependent thresholds of setting, to control wherein one on rotation protection mechanism
A stepper motor drives babinet to be rotated.
Water flow monitoring module analyzes water velocity and determines whether to be more than water velocity threshold value；
PLC control modules, the processing data for handling image analysis module data and water flow monitoring module receive；
Protection mechanism is rotated, when the object for thering is speed and volume to be above given threshold on the PLC control modules judgement water surface
When close to the intelligence system or when PLC control modules receive water velocity and are more than the information of given threshold, PLC controls
Module control rotation protection mechanism carries out rotation protection to the intelligence system.
When image analysis module analyzes the image in image monitoring module, volume and movement velocity numerical value occur all super
When crossing the moving object of the threshold value set in PLC control modules, the horizontal rotation on PLC control modules control rotation protection mechanism
Stepper motor drives babinet to carry out the rotation around horizontal direction, passes through the movement orientation of the moving object in image analysis module
To analyze the analog track that moving object is moved towards the intelligence system, turn of further controlled level rotating stepper motor
Dynamic direction, makes the intelligence system rotation direction with moving object movement locus direction on the contrary, defeated by PLC control module pulses
Going out the signal of controlled level rotating stepper motor driver makes horizontal rotation stepper motor rotate 60 degree of angles；When water flow monitoring module
In when determining water velocity and being more than the threshold value of setting, PLC control modules drive vertical rotating stepper motor, vertical to revolve
Turn the angle that stepper motor drives babinet around vertical direction rotation setting, two of babinet can Inlet and outlet water the water that flows through of opening
Amount reduces, and reduces the speed that flow flows through babinet, right when the water velocity that water flow monitoring module monitors arrive is less than given threshold
The position of babinet is resetted.
As a kind of preferred technical solution of the present invention, the rotation protection mechanism includes a cylindrical babinet, described
Body side is offered along two symmetrical openings of its center line, and the babinet upper end is provided with one for the intelligence system
The installation axle of fixed installation, the installation axle lower end is fixedly connected with vertical rotating stepper motor by vertical axis, described vertical
Rotating stepper motor bottom is connect by swivel becket with babinet, and vertical rotating stepper motor passes through rotating wheel band in the vertical direction
Dynamic babinet is rotated on vertical direction, is pivotally connected between rotating wheel and the rotary shaft of vertical rotating stepper motor, rotating wheel
Drive-connecting shaft between rotating wheel and the rotary shaft of vertical rotating stepper motor is rotated, fixed on vertical axis lower sides to set
Horizontal rotation stepper motor is set, rotates horizontally the horizontally disposed rotary shaft of stepper motor by connecting at the top of link block and babinet
It connects, it is described when rotating horizontally stepper motor rotation, drive babinet to be rotated around horizontal direction, vertical rotating stepper motor and level
Rotating stepper motor is controlled by PLC control modules and is rotated.
As a kind of preferred technical solution of the present invention, the rotation protection mechanism further includes the pulling force being mounted on babinet
Sensor and at least one scraper plate, the pulling force sensor are mounted on babinet and rotating wheel junction；The scraper plate is mounted on case
On the side of body, and body side rotation is driven around by the direct current generator of installation on the mounting shaft, the direct current generator is defeated
Outlet connects the scraper plate by a hollow turning set, and turning set rotation is socketed in vertical axis, on the side wall of turning set
Fixed scraper plate；The direct current generator and pulling force sensor are connect with PLC control modules.Pulling force sensor be mounted on installation axle with
Rotating wheel junction can perceive the gravity of babinet；When pulling force sensor monitors that the weight of babinet is more than in PLC control modules
When the weight threshold of setting, illustrate to be wound by foreign matter on the babinet, PLC control modules utilize LG9110 chips to direct current at this time
Machine drives, and drives scraper plate around flank movement, is cut off to foreign matter.
As a kind of preferred technical solution of the present invention, the intelligence system further includes communication transmission module, the sewage
Analysis module, image analysis module, the analysis data of water flow monitoring module are by memory module progress data backup and by communicating
Transmission module carries out data transmission；The communication transmission module, memory module, sewage acquisition module, sewage analaysis module, PLC
Control module, image analysis module are arranged in rotation protection mechanism；The water flow monitoring module at least there are two and respectively
Mounted on two openings, described image monitoring modular is mounted on installation axle upper end and stretches out the water surface.The convenient acquisition to sewage
It is acquired with the image on horizontal plane.
As a kind of preferred technical solution of the present invention, the on-line analysis of described image analysis module includes to image monitoring
Moving target in the image of module photograph using frame differential method carry out velocity analysis and image is enhanced, binaryzation,
The pretreatment of Objective extraction, to analyze the volume of upstream destination article size；When what is analyzed in described image analysis module
When moving object speed and volume are all higher than speed of moving body and volume threshold on the water surface being arranged in PLC control modules, PLC
Control module controlled level rotating stepper motor drives babinet to rotate 60 degree of angles around horizontal direction.When described image analysis module
The moving object speed and volume of middle analysis are all higher than foreign matter movement and volume threshold on the water surface being arranged in PLC control modules
When, PLC control modules use S-300PLC for main control chip；PLC control modules are by exporting impulse magnitude and number control step
Stepper motor driver drives babinet to surround 60 degree of angles of horizontal motion to further controlled level rotating stepper motor.Work as water
When stream is more than threshold value, PLC control modules drive vertical rotating stepper motor, and vertical rotating stepper motor drives babinet to enclose
Turn an angle around vertical direction, two of babinet can the water that flows through of opening of Inlet and outlet water reduce, reduce flow and flow through case
The speed of body resets the position of babinet when the water velocity that water flow monitoring module monitors arrive is less than given threshold.
As a kind of preferred technical solution of the present invention, the PLC control modules are electrically connected with locating module, alarm mould
Block, the PLC control modules are connect with communication transmission module signal.Locator using GPS locator, GLONASS locator,
One kind in Galileo locator or big-dipper satellite locator is realized.
The present invention also provides the application methods of the intelligence system for sewage on-line analysis, include the following steps：
The first step carries out Image Acquisition to aquatic environment, while being acquired to water velocity；
Second step carries out speed and volumetric analysis to the moving object in described image, while dividing water velocity
Analysis judges whether to be more than given threshold；
If being not above given threshold, the first step is repeated, otherwise carries out third step；
Third walks, when in image moving object speed and volume be more than given threshold or water velocity be more than setting
When threshold value, control rotation protection mechanism carries out rotation protection to the intelligence system.
As a kind of preferred technical solution of the present invention, the rotation protection mechanism further includes the pulling force being mounted on babinet
Sensor and at least one scraper plate are set when pulling force sensor monitors that the weight of babinet itself is more than in PLC control modules
When weight threshold, illustrating to be wound by foreign matter on babinet, PLC control modules drive direct current generator using LG9110 chips at this time,
It drives scraper plate to be moved around body side, foreign matter is cut off.
As a kind of preferred technical solution of the present invention,
The concrete operations of the first step are that image monitoring module is shot using wide-angle camera, can be pacified to intelligence system
Environment at dress on the water surface carries out image taking acquisition, is monitored to water velocity using water flow monitoring module；
The concrete operations of second step are to be analyzed the image of acquisition by image analysis module, and by the result of analysis
It is transferred in PLC control modules compared with the dependent thresholds of setting, while water velocity is carried out using water flow monitoring module
It analyzes and determines whether to be more than water velocity threshold value；
The concrete operations of third step are volume occur when image analysis module analyzes the image in image monitoring module
And movement velocity numerical value, when being above the moving object of the threshold value set in PLC control modules, the control rotation of PLC control modules is protected
Horizontal rotation stepper motor in shield mechanism drives babinet to carry out the rotation around horizontal direction, by being somebody's turn to do in image analysis module
The movement orientation of moving object analyzes the analog track that moving object is moved towards the intelligence system, further controls water
The rotation direction of flat rotating stepper motor makes the intelligence system rotation direction with moving object movement locus direction on the contrary, logical
Crossing the signal of PLC control module pulses output controlled level rotating stepper motor driver makes horizontal rotation stepper motor rotate 60
Spend angle；When determining threshold value of the water velocity more than setting in water flow monitoring module, PLC control modules to rotating stepping vertically
Motor is driven, and vertical rotating stepper motor drives babinet around the angle of vertical direction rotation setting, and two of babinet can
The water that the opening of Inlet and outlet water flows through reduces, and the speed that flow flows through babinet is reduced, when the flow that water flow monitoring module monitors arrive
When speed is less than given threshold, the position of babinet is resetted, does not interfere with the on-line analysis to sewage in this way, and mitigate
Frontal impact power of the flow to the opening of babinet.
As a kind of preferred technical solution of the present invention, the intelligence system using when further include data and acquisition to analysis
Data stored, memory module includes the hard disk of at least memory 2G, convenient to be subsequently read out to data, communications mould
Block carries out PLC control modules and memory module letter using GPRS wireless transmission methods or using 3G wireless transmission methods and user
Breath transmission.
The first step is fixed intelligence system in water using installation axle before executing, and can specifically be tied up to installation axle
Piece rope for being placed in the water surface it is upper, pulling force sensor is mounted on the junction of installation axle and babinet, real-time monitors the weight of babinet
Amount；Image monitoring module is mounted on the water surface, the operation of intelligence system each operational module is supplied using power supply storage battery
Electricity.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the forced position of intelligence system can be changed, it is not easy to be washed away by flow；
2, the foreign matter movement velocity and size of installation place water surface upper end can be monitored, changes the level side of intelligence system
Position, will not allow on the water surface volume fallen big and fireballing object damages intelligence system；
3, intelligence system is positioned in real time, it is found after facilitating intelligence system to lose.
Description of the drawings
Fig. 1 is present system block diagram；
Fig. 2 is the structural perspective of present invention rotation protection mechanism；
Fig. 3 is the sectional view of present invention rotation protection mechanism；
Fig. 4 is the motor driving structure schematic diagram that protection mechanism is rotated in the present invention.
In figure：1- babinets；2- is open；3- installation axles；4- scraper plates；
51- vertical axis；52- turning sets；The vertical rotating stepper motors of 53-；54- swivel beckets；55- rotates horizontally stepping electricity
Machine；56- link blocks；57- direct current generators.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment：
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of intelligence system for sewage on-line analysis, including
Sewage acquisition module and for sewage acquisition module carry out on-line analysis sewage analaysis module, further include
Image monitoring module, water surface last week that image analysis module installs intelligence system by described image monitoring modular
Collarette border carries out on-line analysis；
Water flow monitoring module analyzes water velocity and determines whether to be more than water velocity threshold value；
PLC control modules, the processing data for handling image analysis module data and water flow monitoring module receive；
Protection mechanism is rotated, has speed and volume to be above given threshold around PLC control modules judgement water surface upper end
Object close to the intelligence system when or when PLC control modules receive water velocity be more than given threshold information when,
PLC control modules control rotation protection mechanism carries out rotation protection to the intelligence system.
Refering to Fig. 2 to Fig. 4, rotation protection mechanism includes a cylindrical babinet 1, and mould is acquired for fixed placement sewage
Block, sewage analaysis module, water flow monitoring module, PLC control modules etc..1 side of the babinet offers opposite along its center line
Two openings 2 claimed, 1 upper end of the babinet are provided with one for the installation axle 3 that the intelligence system is fixedly mounted, the installation
3 lower end of axis is fixedly connected with vertical rotating stepper motor 53 by vertical axis 51.The rotation shaft end of vertical rotating stepper motor 53
Portion is connect by rotating wheel 54 with babinet 1.It is fixed between vertical axis 51 and installation axle 3, facilitate vertical rotating stepper motor 53 to exist
It is rotated on vertical direction, and drives babinet 1 to be rotated on vertical direction by rotating wheel 54.Rotating wheel 54 with it is perpendicular
It is pivotally connected between the rotary shaft of straight rotating stepper motor 53, rotating wheel 54 is with the rotary shaft of vertical rotating stepper motor 53 in vertical side
To being rotated, meanwhile, drive-connecting shaft of the rotating wheel 54 between rotating wheel 54 and the rotary shaft of vertical rotating stepper motor 53 into
Row rotation.Fixed setting rotates horizontally stepper motor 55 on 51 lower sides of vertical axis.55 level of stepper motor is rotated horizontally to set
The rotary shaft set is connect by link block 56 with the top of babinet 1.It is described rotate horizontally stepper motor 55 rotate when, drive case
Body 1 is rotated around horizontal direction.Vertical rotating stepper motor 53 and horizontal rotation stepper motor 55 are turned by the control of PLC control modules
It is dynamic.
Image monitoring module is shot using wide-angle camera, can be to the week on the water surface of the intelligence system installation place
Collarette border carries out image taking acquisition, is analyzed the image of acquisition by image analysis module, and the result of analysis is passed
It is defeated in PLC control modules compared with the dependent thresholds of setting, to control the horizontal rotation stepping on rotation protection mechanism
Motor 55 drives babinet 1 to carry out the rotation around horizontal direction.
Refering to Fig. 4, it is known that vertical rotating stepper motor 53 and the direction of motion for rotating horizontally stepper motor 55, when image point
The volume and movement velocity numerical value that image in analysis module analysis to image monitoring module occurs are above in PLC control modules
When the moving object of the threshold value of setting, the horizontal rotation stepper motor 55 on PLC control modules control rotation protection mechanism drives
Babinet 1 carries out the rotation around horizontal direction, and fortune is analyzed by the movement orientation of the moving object in image analysis module
The analog track that animal body is moved towards the intelligence system, the rotation direction of further controlled level rotating stepper motor 55,
The intelligence system rotation direction and the direction of moving object analog track is set to be controlled on the contrary, being exported by PLC control module pulses
The signal that system rotates horizontally 55 driver of stepper motor makes horizontal rotation stepper motor 55 rotate 60 degree of angles；When water flow monitoring module
In determine water velocity be more than setting threshold value when, PLC control modules drive vertical rotating stepper motor 53, vertically
Rotating stepper motor 53 drives babinet 1 around the angle of vertical direction rotation setting, make two of babinet 1 can Inlet and outlet water opening
2 waters that flow through reduce, and reduce the speed that flow flows through babinet 1, when water flow monitoring module monitors to water velocity be less than and set
When determining threshold value, 1 position of babinet is resetted.
Preferably, the rotation protection mechanism further includes the pulling force sensor being mounted on babinet 1 and at least one scraper plate
4, the pulling force sensor is mounted on babinet 1 and 54 junction of rotating wheel；The scraper plate 4 is mounted on the side of cylindrical babinet 1
On face, and scraper plate 4 is driven to be rotated around 1 side of babinet by the direct current generator 57 in installation axle 3, the direct current generator
57 output ends connect the scraper plate 4 by a hollow turning set 52, and the rotation of turning set 52 is socketed in vertical axis 51, rotates
Scraper plate 4 is fixed on the side wall of set 52, the rotation axis of direct current generator 57 carries gear, is engaged with the gear on 52 circumference of turning set,
It is rotated along vertical position to control turning set 52；The direct current generator 57 and pulling force sensor control mould with PLC
Block connects.When pulling force sensor monitors that the weight of of babinet 1 itself is more than the weight threshold set in PLC control modules, say
It is wound by foreign matter on the bright babinet, PLC control modules drive direct current generator using LG9110 chips at this time, drive scraper plate around case
End side surface and vertical flank movement, cut off foreign matter above and below body.
Preferably, the intelligence system further includes communication transmission module, the sewage analaysis module, image analysis module,
The analysis data of water flow monitoring module carry out data backup by memory module and are carried out data transmission by communication transmission module；Institute
It is equal to state communication transmission module, memory module, sewage acquisition module, sewage analaysis module, PLC control modules, image analysis module
It is arranged in the babinet 1 of rotation protection mechanism；The water flow monitoring module at least there are two and be separately mounted to two opening 2
Place, described image monitoring modular are mounted on 3 upper end of installation axle and stretch out the water surface.
Preferably, the on-line analysis of described image analysis module includes the movement in the image shot to image monitoring module
Target carries out velocity analysis using frame differential method and is enhanced image, the pretreatment of binaryzation, Objective extraction, to divide
The volume of upstream destination article size is precipitated；When the moving object speed and volume analyzed in described image analysis module are all higher than
When the water surface upper end foreign matter movement velocity and volume threshold that are arranged in PLC control modules, PLC control module controlled levels rotation step
Stepper motor 55 drives babinet 1 to surround 60 degree of angles of horizontal motion.
Preferably, the PLC control modules are electrically connected with locating module, alarm module, the PLC control modules with it is logical
Believe the connection of transmission module signal.
The present invention also provides the application methods of the intelligence system, include the following steps：
The first step carries out Image Acquisition to aquatic environment, while being acquired to water velocity；
Second step carries out speed and volumetric analysis to the moving object in described image, while dividing water velocity
Analysis judges whether to be more than given threshold；
If being not above given threshold, the first step is repeated, otherwise carries out third step；
Third walks, when in image moving object speed and volume be more than given threshold or water velocity be more than setting
When threshold value, control rotation protection mechanism carries out rotation protection to the intelligence system.
Preferably, the intelligence system is fixed in water, by image monitoring using installation axle 3 before the first step executes
Module is mounted on the water surface, is powered to the operation of intelligence system each operational module using power supply storage battery.
Preferably, the concrete operations of the first step are that image monitoring module is shot using wide-angle camera, can
Image taking acquisition is carried out to the environment on the up-stream face of the intelligence system installation place, using water flow monitoring module to water flow velocity
Degree is monitored；
The concrete operations of second step are to be analyzed the image of acquisition by image analysis module, and by the result of analysis
It is transferred in PLC control modules compared with the dependent thresholds of setting, while water velocity is carried out using water flow monitoring module
It analyzes and determines whether to be more than water velocity threshold value；
The concrete operations of third step are when image analysis module analyzes the body of the appearance of the image in image monitoring module
When product and movement velocity numerical value are above the moving object of the threshold value set in PLC control modules, the control rotation of PLC control modules
Horizontal rotation stepper motor 55 on protection mechanism drives babinet 1 to carry out the rotation around horizontal direction, passes through image analysis mould
The movement orientation of the moving object in block analyzes the analog track that moving object is moved towards the intelligence system, further
The rotation direction of controlled level rotating stepper motor 55 makes the intelligence system rotation direction and moving object movement locus direction
On the contrary, exporting the signal of 55 driver of controlled level rotating stepper motor by PLC control module pulses makes horizontal rotation stepping
Motor 55 rotates 60 degree of angles；When determining threshold value of the water velocity more than setting in water flow monitoring module, PLC control modules pair
Vertical rotating stepper motor 53 is driven, and vertical rotating stepper motor 53 drives babinet 1 around vertical direction rotation setting
Angle, make two of babinet 1 can the water that flows through of opening 2 of Inlet and outlet water reduce, reduce the speed that flow flows through babinet 1, work as water
When the water velocity that arrives of stream monitoring module monitors is less than given threshold, the position of babinet 1 is resetted, is not interfered in this way pair
The on-line analysis of sewage, and flow is alleviated to the frontal impact power at the opening 2 of babinet 1.
Preferably, the intelligence system using when further include that the data of analysis and the data of acquisition are stored, storage
Module includes the hard disk of at least memory 2G, convenient to be subsequently read out to data, and communication transmission module is wirelessly transferred using GPRS
Mode carries out PLC control modules and the transmission of memory module information using 3G wireless transmission methods and user.
The geographical location information of the intelligence system can be transferred to communications by locating module by PLC control modules
In module, once locating module geographical location information deviate PLC control modules in set value range when, alarm module into
Row alarm, while the geographical location information of locating module is transferred to the receiving in base station of land by communication transmission module.
The operation principle of the present invention：Using power supply storage battery to being powered with the operational module of each electricity consumption, first will
The intelligence system is fixed in water using installation axle 3, image monitoring module is mounted on the water surface, power supply storage battery is utilized
The operation of the intelligence system each operational module is powered；Image monitoring module is shot using wide-angle camera, energy
It is enough that image taking acquisition is carried out to the intelligence system installation place up-stream face environment, by image analysis module to the figure of acquisition
It is transferred in PLC control modules compared with the dependent thresholds of setting as being analyzed, and by the result of analysis, works as image analysis
The volume and movement velocity numerical value that image in module analysis to image monitoring module occurs are above in PLC control modules and set
When the moving object of fixed threshold value, the horizontal rotation stepper motor 55 on PLC control modules control rotation protection mechanism drives case
Body 1 carries out the rotation around horizontal direction, and movement is analyzed by the movement orientation of the moving object in image analysis module
The analog track that object is moved towards the intelligence system, the rotation direction of further controlled level rotating stepper motor 55, makes
The analog track direction of the intelligence system rotation direction and moving object controls on the contrary, being exported by PLC control module pulses
Rotating horizontally the signal of 55 driver of stepper motor makes horizontal rotation stepper motor 55 rotate 60 degree of angles；When in water flow monitoring module
When determining threshold value of the water velocity more than setting, PLC control modules drive vertical rotating stepper motor 53, vertical to revolve
Turn the angle that stepper motor 53 drives babinet 1 around vertical direction rotation setting, make two of babinet 1 can Inlet and outlet water opening 2
The water flowed through reduces, and reduces the speed that flow flows through babinet 1, when the water velocity that water flow monitoring module monitors arrive is less than setting
When threshold value, the position of babinet 1 is resetted, does not interfere with the on-line analysis to sewage in this way, and alleviates flow to case
Frontal impact power at the opening 2 of body 1.
When pulling force sensor monitors that the weight of babinet 1 is more than the weight threshold set in PLC control modules, illustrate this
It is wound by foreign matter on babinet 1, PLC control modules drive direct current generator using LG9110 chips at this time, drive scraper plate 4 around babinet
About 1 end side surface and vertical flank movement, cut off foreign matter.Memory module carries out the data of analysis and the data of acquisition
Storage, memory module includes the hard disk of at least memory 2G, convenient to be subsequently read out to data, and communication transmission module uses GPRS
Wireless transmission method carries out information exchange using 3G wireless transmission methods and user.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (10)
1. a kind of intelligence system for sewage on-line analysis, including sewage acquisition module and for being carried out to sewage acquisition module
The sewage analaysis module of on-line analysis, it is characterised in that：Further include
Image monitoring module, image analysis module is by described image monitoring modular to the water surface ring of the intelligence system installation place
Border carries out on-line analysis；
Water flow monitoring module analyzes water velocity and determines whether to be more than water velocity threshold value；
PLC control modules, the processing data for handling image analysis module data and water flow monitoring module receive；
Protection mechanism is rotated, when the object for having speed and volume to be above given threshold on the PLC control modules judgement water surface is close
When the intelligence system or when PLC control modules receive water velocity and are more than the information of given threshold, PLC control modules
Control rotation protection mechanism carries out rotation protection to the intelligence system.
2. a kind of intelligence system for sewage on-line analysis according to claim 1, it is characterised in that：The rotation is protected
Shield mechanism includes a cylindrical babinet (1), and babinet (1) side is offered along two symmetrical openings of its center line
(2), babinet (1) upper end is provided with one for the installation axle (3) that the intelligence system is fixedly mounted, the installation axle (3)
Lower end is fixedly connected with vertical rotating stepper motor (53), vertical rotating stepper motor (53) bottom by vertical axis (51)
It is connect with babinet (1) by swivel becket (54), vertical rotating stepper motor (53) passes through rotating wheel (54) band in the vertical direction
Dynamic babinet (1) is rotated on vertical direction, between rotating wheel (54) and the rotary shaft of vertical rotating stepper motor (53)
Pivot joint, drive-connecting shaft of the rotating wheel (54) between rotating wheel (54) and the rotary shaft of vertical rotating stepper motor (53) are revolved
Turn, it is horizontal to rotate horizontally stepper motor (55) for fixed setting horizontal rotation stepper motor (55) on vertical axis (51) lower sides
The rotary shaft of setting is connect by link block (56) with the top of babinet (1), described to rotate horizontally stepper motor (55) rotation
When, drive babinet (1) to be rotated around horizontal direction, vertical rotating stepper motor (53) and horizontal rotation stepper motor (55) are by PLC
Control module control rotation.
3. a kind of intelligence system for sewage on-line analysis according to claim 2, it is characterised in that：The rotation is protected
Shield mechanism further includes that the pulling force sensor being mounted on babinet (1) and at least one scraper plate (4), the pulling force sensor are mounted on
Babinet (1) and rotating wheel (54) junction；The scraper plate (4) is mounted on the side of babinet (1), and by being mounted on installation axle
(3) direct current generator (57) on is driven around the rotation of babinet (1) side, and direct current generator (57) output end is hollow by one
Turning set (52) connect the scraper plate (4), turning set (52) rotation is socketed in vertical axis (51), the side wall of turning set (52)
Upper fixed scraper plate (4)；The direct current generator (57) and pulling force sensor are connect with PLC control modules.
4. a kind of intelligence system for sewage on-line analysis according to claim 2, it is characterised in that：The intelligence system
System further includes communication transmission module, and the sewage analaysis module, image analysis module, the analysis data of water flow monitoring module are passed through
Memory module carries out data backup and is carried out data transmission by communication transmission module；The communication transmission module, memory module, dirt
Water acquisition module, sewage analaysis module, PLC control modules, image analysis module are arranged in rotation protection mechanism；The water
Stream monitoring modular at least there are two and be separately mounted to two opening (2) at, described image monitoring modular be mounted on installation axle (3)
The water surface is simultaneously stretched out in upper end.
5. a kind of intelligence system for sewage on-line analysis according to claim 4, it is characterised in that：Described image point
The on-line analysis of analysis module includes that the moving target in the image shot to image monitoring module uses frame differential method into scanning frequency
Degree is analyzed and is enhanced image, the pretreatment of binaryzation, Objective extraction, to analyze the body of upstream destination article size
Product；When the moving object speed and volume analyzed in described image analysis module are all higher than the water surface being arranged in PLC control modules
When upper speed of moving body and volume threshold, PLC control module controlled level rotating stepper motors (55) drive babinet (1) to surround
Horizontal direction rotates 60 degree of angles.
6. a kind of intelligence system for sewage on-line analysis according to claim 4, it is characterised in that：The PLC controls
Molding block is electrically connected with locating module, alarm module, and the PLC control modules are connect with communication transmission module signal.
7. a kind of application method of intelligence system for sewage on-line analysis, it is characterised in that：Include the following steps,
The first step carries out Image Acquisition to aquatic environment, while being acquired to water velocity；
Second step carries out speed and volumetric analysis to the moving object in described image, while analyzing water velocity, sentences
Whether disconnected be more than given threshold；
If being not above given threshold, the first step is repeated, otherwise carries out third step；
Third walks, when in image moving object speed and volume be more than given threshold or water velocity be more than given threshold
When, control rotation protection mechanism carries out rotation protection to the intelligence system.
8. a kind of application method of intelligence system for sewage on-line analysis according to claim 7, it is characterised in that：
The first step is fixed intelligence system in water using installation axle (3) before executing, and image monitoring module is mounted on the water surface,
The operation of intelligence system each operational module is powered using power supply storage battery；The rotation protection mechanism further includes being mounted on
Pulling force sensor on babinet (1) and at least one scraper plate (4), when pulling force sensor monitors that the weight of babinet (1) itself is big
When the weight threshold set in PLC control modules, illustrate to be wound by foreign matter on babinet (1), PLC control modules utilize at this time
LG9110 chips drive direct current generator, drive scraper plate (4) around babinet (1) flank movement, are cut off to foreign matter.
9. a kind of application method of intelligence system for sewage on-line analysis according to claim 7, it is characterised in that：
The concrete operations of the first step are that image monitoring module is shot using wide-angle camera, can be to intelligence system installation place
Environment on the water surface carries out image taking acquisition, is monitored to water velocity using water flow monitoring module；
The concrete operations of second step are to be analyzed the image of acquisition by image analysis module, and the result of analysis is transmitted
Water velocity is analyzed compared with the dependent thresholds of setting, while using water flow monitoring module in PLC control modules
And determine whether to be more than water velocity threshold value；
The concrete operations of third step are volume and fortune occur when image analysis module analyzes the image in image monitoring module
When dynamic speed values are above the moving object of the threshold value set in PLC control modules, PLC control modules control rotation protection machine
Horizontal rotation stepper motor (55) on structure drives babinet (1) to carry out the rotation around horizontal direction, passes through image analysis module
In the movement orientation of the moving object analyze the analog track that moving object is moved towards the intelligence system, further control
System rotates horizontally the rotation direction of stepper motor (55), makes the intelligence system rotation direction and moving object movement locus direction
Horizontal rotation is set to walk on the contrary, exporting the signal of controlled level rotating stepper motor (55) driver by PLC control module pulses
Stepper motor (55) rotates 60 degree of angles；When determining threshold value of the water velocity more than setting in water flow monitoring module, PLC controls mould
Block drives vertical rotating stepper motor (53), and vertical rotating stepper motor (53) drives babinet (1) to surround vertical direction
Rotate the angle of setting, two of babinet (1) can the water that flows through of opening (2) of Inlet and outlet water reduce, reduce flow and flow through babinet
(1) speed answers the position of babinet (1) when the water velocity that water flow monitoring module monitors arrive is less than given threshold
Position, does not interfere with the on-line analysis to sewage, and alleviate flow to the frontal impact at the opening (2) of babinet (1) in this way
Power.
10. a kind of application method of intelligence system for sewage on-line analysis according to claim 9, feature exist
In：The intelligence system using when further include that the data of analysis and the data of acquisition are stored, memory module include at least in
The hard disk of 2G is deposited, convenient to be subsequently read out to data, communication transmission module is using GPRS wireless transmission methods or uses 3G
Wireless transmission method carries out PLC control modules with user and memory module information is transmitted.
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