CN106442910A - Automatic underground water monitoring system - Google Patents
Automatic underground water monitoring system Download PDFInfo
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- CN106442910A CN106442910A CN201610889326.3A CN201610889326A CN106442910A CN 106442910 A CN106442910 A CN 106442910A CN 201610889326 A CN201610889326 A CN 201610889326A CN 106442910 A CN106442910 A CN 106442910A
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
Abstract
The invention provides automatic underground water monitoring system (1) which comprises a central system (2) and at least one subsystem (3), wherein the subsystem (3) communicates with the central system (2); the central system (2) comprises at least one computer and central system control software (6); the subsystem ((3) comprises a collection mainboard (4) and a collection device (5) which are connected with each other. The automatic underground water monitoring system is high in precision, convenient to use, stable and reliable, can timely and automatically collect parameters such as a water level, water temperature and density of bittern and transmit data through the Beidou satellite, and can be widely applied to the field of ocean, environmental protection, weather, water conservancy, hydrology and hydropower.
Description
Technical field
The invention belongs to geological environment monitoring technical field is and in particular to a kind of underground water automatic monitoring system.
Background technology
Underground water is the important component part of water resource, and present groundwater level continuous decrease, surface subsidence, karst collapse
Fall into, seawater invasion, geological disaster and the environmental problem such as land deterioration, become the restraining factors of socio-economic development.Existingly
, based on manual measurement, automaticity is low for the lower water monitoring overwhelming majority, and accuracy of detection difference is it is impossible to meet monitoring Groundwater
The requirement of the work such as position, water quality.Though there being some areas to have started to use automatic monitor, remain a need for taking scene of periodically arriving
It is acquired analyzing work, and monitor in real time be cannot be carried out to the operation conditions of monitoring instrument, once break down being difficult in time
Exclusion, needs staff to place under repair to scene, debugs, time-consuming, underaction.When causing Monitoring Data to lose, monitoring
Between discontinuously, impact continues to monitor to underground water.
Content of the invention
The present invention provides a kind of underground water automatic monitoring system, and including centring system and at least one subsystem, subsystem leads to
Cross communication network to communicate with centring system；
Centring system includes at least one computer and centring system control software, and centring system control software is provided with data
Receive parsing module, Database Systems and information management module, there are displaying, equipment information management, data analysis, clothes of reporting to the police
Business, remotely control subsystem, monitoring, the function of rights management；
Subsystem includes connected collection mainboard and harvester, and collection mainboard includes control module, communication module, power supply
Module, memory module, the data input output end of control module is connected with the data input output end of communication module；Power module
Including the rechargeable battery being connected and solar panels, the power management end of control module is connected with the rechargeable battery of power module
Connect, solar panels are installed in subsystem external, be connected with rechargeable battery；The data storage input/output terminal of control module with deposit
The data storage input/output terminal of storage module connects；Harvester includes large barometer, at least two water-level gauges, sets in water-level gauge
There is sensor, sensor includes pressure sensor and temperature sensor, the data output end of harvester and the number of control module
Connect according to input, water-level gauge in the vertical direction is intervally arranged, and the spacing between water-level gauge is fixing.Preferred distance 0.5
～2m.More preferably spacing 1m.
The centring system control software of centring system of the present invention includes data receiver parsing module, Database Systems and letter
Breath management module, mainly completes the access of terminal monitoring equipment transmission data, and realize the parsing of Real-time Monitoring Data, display,
The functions such as inquiry, instrument ＆ equipment management, communication device management, monitoring well information management, warning.Centring system control software is concrete
Function has：1) show, there is GIS function, map vector and photomap superimposed as display data basis, can here at any time
The real space position of each monitoring well location is shown on platform, and the road conditions of each well location and base can be shown.When monitoring well location
When data abnormal, the position of the currently monitored well can be automatic jumped to, and the information such as display data, state.Facilitate user and
When grasp position and the data situation of each monitoring well.2) equipment information management, sets to monitoring well, monitoring device, communication
Standby information enters edlin, displaying.3) data analysis, is shown to equipment and monitoring information using data list, curve map, form.
4) alert service, reports to the police to the real-time status of data receiving state, battery electric quantity.5) equipment remotely control, have call together survey,
Mend point, remote device reboots and setting, the function of equipment tracking.6) monitoring is evaluated, to monitoring device, communication apparatus battery altering
Cycle, fault rate are counted.7) rights management, is managed to staff by the way of user, role, authority.
Subsystem of the present invention collection mainboard, support user pass through manipulate centring system remotely self-defined arrange data adopt
Collection interval and transmission interval.And support remote instruments setting function it is not necessary to personnel go to operate to scene, greatly save people
Work and the expenses of traffic generation.The control module that arranged by inside, communication module, power module, memory module, are realized
Several functions：1) power management function, control power switch, have timing wake-up, timing shutdown function.2) solar charging fulgurite
Reason function, can prevent solar charging panel from battery is overcharged, and effective protection battery extends the service life of battery.3) long-range
Configuration feature, user can command machine to change system configuration by the Big Dipper.For example, user does not use scene, you can modification is every
The data acquisition intervals of mouth monitoring well and transmission interval, setting of specified field monitoring station (monitoring well) can not restarted in the scene of using
Standby.4) file management facilities, subsystem can automatically configure the operational factor of itself according to the content of configuration file in RAM card.
The data being gathered, with the date as filename, records daily a file, it is to avoid factor data record is excessive and be inconvenient to search
Shortcoming, make the user can the data of quick-downloading required any one day.5) subsystem is in addition to can monitoring user-specified parameters,
The information such as cell voltage, Big Dipper signal strength signal intensity can also be monitored.
The subsystem of the present invention is provided with solar panels, can be with self-powered it is not necessary to external power supply.Solar panels with can fill
Battery (generally selecting chargeable lithium cell) can guarantee that subsystem runs well 8～10 years.Solar panels adopt polysilicon too
Sun can plate, charging voltage 6V, peak power be 5W, operating current be 0.83A, material be polycrystal silicon cell+EVA+ safety glass+
Aluminum alloy frame.Because system adopts super low-power consumption to arrange, daily solar charging power consumption is much larger than system consumption electricity, normally
In the case of, system can contact operation 8-10 and without replacing.
The present invention adopts at least 2 water-level gauges, and water-level gauge in the vertical direction is intervally arranged, the spacing between water-level gauge
It is fixing.Such setting can calculate brine densities by pressure reduction.
Brine densities are to calculate acquisition by the pressure differential of two pressure sensor institute measuring pressures.In a liquid, it is in
The pressure of different depth is different, and according to physical equation P=ρ gH, wherein, P is pressure, and ρ is fluid density, and g is acceleration of gravity,
H is liquid-column height.The pressure that two pressure sensors are surveyed is：
P1=ρ bittern * g*H1
P2=ρ bittern * g*H2
ρ bittern=(P1-P2)/g (H1-H2)
When known to the depth difference between two sensors, that is, H1-H2 is that P1 and P2 can be by passing it is known that g is constant
Sensor reading records.So the density of bittern just can calculate.Calculate for convenience and ensure certainty of measurement, the present invention is usual
Using stainless steel stent, two sensors are passed through the spacing that fixation is threadably secured to 0.5～2m, generally selects the spacing of 1m.
Thus ensure that bittern water density precision directly related with pressure precision.
In the present invention, collection mainboard is E700 collection mainboard, and the communication module of collection mainboard can be carried out with big-dipper satellite
Data transfer, the data that control module is sent is sent in centring system by big-dipper satellite, and can read from big-dipper satellite
Take big dipper clock, by the feedback of the information obtaining to control module, the clock of recoverable subsystem after control module acquisition information.
E700 gathers mainboard low-power consumption, multifunction, and simple to operate, integration degree is high, and this mainboard can gather multichannel
RS485 data-signal, programmable collection and the storage that each passage is carried out with data.E700 gathers the specific targets of mainboard：For
Piezoelectric voltage 3.7～4.2V direct current, interface RS485, RS232 interface, maximum output current 5A, standby current is less than 1mA.
The present invention realizes the data transfer of subsystem and centring system by Beidou satellite system, solves depopulated zone communication
Problem and various kinds of sensors communication compatibling problem.
In the present invention, control system power management end has a solar recharging management function, control solar panels with can
The open and close of circuit between rechargeable battery；
In the present invention, control system power management end has a power management function, the unlatching of control subsystem circuit with
Close.Preferably can be turned on and off according to the time that control system sets.
In the present invention, memory module is provided with storage card, storage card accesses in memory module, can storage subsystem obtain
Data, storage card is extracted out, can access in arbitrary computer, reads stored data.
Preferably, memory module is provided with data-interface, user's insertion storage device can be supported, read stored number
According to.
The memory module of the present invention is provided with jumbo storage card, generally adopts the storage card of 4G capacity, can store 10 years
Data and without delete file.The operable centring system of user obtains data, also can be led to by taking out sub-system internal storage card storage
Cross SD card support and be directly inserted into reading data on computer；Or the data-interface using subsystem memory module, in the wild also can be real-time
Convenient acquisition data.Interface data record format can be using general TXT text it is not necessary to professional software can read
Editor.
In the present invention, control system has Remote configuration functional module, can receive the instruction that centring system is sent, change
The system configuration of subsystem.
In the present invention, the data transmitted between subsystem and centring system, after AES encryption, then by north
Bucket system transfers.
Subsystem, after gathered data, data is encrypted using AES, then passes through Beidou communication satellite, by data
It is sent to centring system, by centring system control software, database will be added to after data deciphering, database is also carried out in itself
Data encryption protection.
Present invention employs double-deck enciphering/deciphering measure, one is the hardware encryption/decryption of dipper system, two is that mainboard is internal embedding
Enter the data enciphering/deciphering of formula software and monitoring center's management software.
1) hardware encryption/decryption：Dipper system adopt CDMA Direct-Spread communication system, its strong antijamming capability, and
And ensure that the confidentiality of data to a certain extent, fully meet reliability, guarantor to data in hydrologic data collection application
The requirement of close property.Dipper system allow transmission confidential (containing) following information.
2) software enciphering/deciphering：E700 mainboard is internally embedded formula software and has data encryption feature, in collection sensor measurement
After data, data is encrypted using AES, then pass through Beidou communication satellite, send the data to commander's machine, Zhi Huiji
After transferring data to computer, by monitoring center's management software, database will be added to after data deciphering, database itself
Carry out data encryption protection.
In the present invention, sensor is diffusion silicon absolute pressure sensor.Preferably k1485 type diffusion silicon absolute pressure sensor, diffusion
Pressure sensor and temperature sensor is set in silicon absolute pressure sensor.
The diffusion silicon absolute pressure sensor that the present invention selects, high precision, underground water can be obtained in real time and dynamically become with water level in real time
Change situation, preferably carries out the monitoring of water density and coolant-temperature gage.
K1485 type spreads silicon absolute pressure sensor, and gamut pressure precision is 0.05%FS, and range is 0～20m, measures water
Position precision is 20mX 0.05%=1cm, temperature sensor measurement precision：±0.2℃.And sensor material is corrosion-resistant 316L
Stainless steel, data-interface is RS485 digital quantity, can be directly system board collection, it is to avoid turn digital quantity by analog signalses
The loss of significance of signal.Except pressure sensor inside k1485 type diffusion silicon absolute pressure sensor, it is additionally provided with temperature sensor, can
In real time temperature-compensating is carried out to pressure sensor, reduce the precision drift phenomenon that pressure sensor produces because of temperature change.
In the present invention, large barometer is absolute pressure pressure sensor.
For the accuracy of guaranteed water level measured value, and the uniformity of each pressure sensor, atmosphere pressure sensor leads to
Often select the absolute pressure pressure sensor of same manufacturer production.Atmosphere pressure sensor measurement range is 0.8-1.3Bar, certainty of measurement
For 0.05%FS, it is output as RS485 digital output.
In the present invention, connected by data cable between each part of subsystem, data cable includes data line, shielding
The PUR material of layer, steel wire, traction-resistant fibre and outer layer covers.Preferably, traction-resistant fibre draws traction-resistant fibre from Kev.
Data cable long period of soaking, in bittern, should possess anticorrosive, tension, the characteristic such as wear-resisting.So in the present invention, number
Outermost layer according to cable adopts PUR material, abrasion-proof corrosion-proof.Join Kev inside data cable and draw traction-resistant fibre and steel wire, improve line
The mechanical strength of cable and stretching resistance.
PUR material refers to be that the one kind being made up of isocyanates and polyol reaction has carbamate segment and repeats to tie
The polymer of structure unit.PUR product is divided into foaming product and non-foamed product two big class, and foaming product has soft, hard, semihard
Matter PUR foam plastics；Non-foamed product includes the materials such as coating, adhesive, synthetic leather, elastomer and elastomer.Kev
Draw the brand name that traction-resistant fibre is a kind of aramid fiber material product that du pont company develops, the poly- terephthaldehyde of material original name
Acyl p-phenylenediamine, have the advantages that density is low, intensity is high, good toughness, high temperature resistant, easy to process and shaping.
In the present invention, the collection mainboard of subsystem is located at ageing-resistant waterproof inside the shell.The waterproof that preferably POM material is made
The shell of grade IPX68, preferably shell be shaped as cylinder.
In the present invention, the large barometer of harvester and water-level gauge are respectively arranged in waterproof case, and waterproof case is provided with
With the through hole of extraneous UNICOM, large barometer, the sensor of water-level gauge are located at through hole.
The present invention adopts ageing-resistant waterproof shell, and collection and memory cell adopt waterproof case, and install and stainless steel tube
Inside, is effectively increased system integraty and security.Generally made using high intensity POM anticorrosive material, the O-shaped sealing of twice
Mainboard is isolated from the outside by circle, has IPX68 classification of waterproof.Shelling machine becomes column type, can be with solar panels stainless steel stent
Cooperation, is directly installed on steel duct, and is no longer necessary to outside and hangs instrument container it is ensured that the security of main frame.
In the present invention, subsystem integral installation, inside stainless steel tube, is fixed by support.It is preferably also provided with lightning protection
Device, and whole subsystem is grounded.
Because subsystem is outdoor operation in the wild, the present invention takes into full account waterproof and the lightning protection measures of equipment, is provided with anti-
Thunder device, and be not struck by lightning by earthing mode protection equipment.And in view of the convenience installed, all hardware using simple,
Mode easy to install.Meanwhile, can be selected for anti-theft screw and specific purpose tool is installed, improve anti-theft and security.
The present invention compared with prior art, has advantages below：
1) complete groundwater monitoring data acquisition, storage, send automation and intellectuality, save manpower, financial resources and
Time cost.Communicated by big-dipper satellite, solved depopulated zone communication issue and various kinds of sensors communication compatibling problem.Simultaneously
System can Remote configuration, decrease the workload of regular maintenance, use intelligent convenience.
2) whole system stable performance, corrosion-resistant, can self-powered it is not necessary to external power supply.Simultaneously using solar charging
Electric system is it is ensured that system energy steady operation 8-10.Using large-capacity memory card, can store the data of 10 years and without deleting literary composition
Part, is transmitted to after data encryption simultaneously, ensures data safety.
3) sensor accuracy is high, accurately and real-time obtain that underground water is dynamic in real time and SEA LEVEL VARIATION situation, more preferably carry out water
The monitoring of density and coolant-temperature gage etc..Water level acquisition is carried out using high-precision pressure sensor, using constant depth differential pressure side simultaneously
Formula calculates brine densities.
4) subsystem outdoor operation in the wild, the measure such as the water proofing property of equipment and lightning protection is abundant.And adopt ageing-resistant waterproof
Shell, be effectively increased security of system.
Generally speaking, the underground water automatic monitoring system high precision of the present invention, easy to use, reliable and stable, can be to underground
The isoparametric timing automatic collection of water water level, water temperature, brine densities, and pass through Beidou satellite transmission data.Can be widely applied to
The fields such as ocean, environmental protection, meteorology, water conservancy, the hydrology, water power.
Brief description
Fig. 1 is underground water automatic monitoring system schematic diagram of the present invention；
Fig. 2 is data cable structural representation of the present invention；In figure X1- Kafra fiber；X2- steel wire；X3- data cable；
X4- screen layer；
Fig. 3 is present invention collection mainboard structure schematic diagram；
Fig. 4 is shell mechanism schematic diagram of the present invention；
Fig. 5 is subsystem scheme of installation one of the present invention；
Fig. 6 is subsystem scheme of installation two of the present invention；
Fig. 7 is subsystem scheme of installation three of the present invention；
Fig. 8 is anti-theft screw structure chart of the present invention；
Fig. 9 is anti-theft screw specific purpose tool structure chart of the present invention；
Figure 10 is centring system control software login interface schematic diagram of the present invention；
Figure 11 is centring system control software monitoring well position distribution image schematic diagram of the present invention；
Figure 12 is centring system control software monitoring well position distribution landform schematic diagram of the present invention；
Figure 13 is that centring system control software monitoring well of the present invention quickly positions schematic diagram；
Figure 14 is centring system control software monitoring well information schematic diagram of the present invention；
Figure 15 is centring system control software monitoring device information schematic diagram of the present invention；
Figure 16 is centring system control software communication apparatus schematic diagram of the present invention；
Figure 17 is centring system control software Monitoring Data historical record schematic diagram of the present invention；
Figure 18 is centring system control software SEA LEVEL VARIATION curve synoptic diagram of the present invention；
Figure 19 is centring system control software temperature variation curve schematic diagram of the present invention；
Figure 20 is centring system control software data receiving state analysis schematic diagram of the present invention；
Figure 21 is the low warning schematic diagram of centring system control software battery electric quantity of the present invention；
Figure 22 is centring system control software battery altering cycle statistics schematic diagram of the present invention；
Figure 23 is centring system control software equipment fault statistics schematic diagram of the present invention；
Figure 24 is centring system control software role of the present invention, priority assignation schematic diagram；
Reference：1- underground water automatic monitoring system；2- centring system；3- subsystem；4- gathers mainboard；41- controls
Module；42- communication module；43- power module；431- rechargeable battery；432- solar panels；44- memory module；5- collection dress
Put；51- large barometer；52- water-level gauge；6- centring system control software 7- sensor；71- pressure sensor；72- TEMP
Device；8- data cable；81- data line；82- screen layer；83- steel wire；84- traction-resistant fibre；85-PUR material；
Specific embodiment
The present invention provides a kind of underground water automatic monitoring system 1, including centring system 2 and at least one subsystem 3, subsystem
System 3 is communicated with centring system 2 by communication network；
Centring system 2 includes at least one computer and centring system control software 6, and centring system control software 6 is provided with
Data receiver parsing module, Database Systems and information management module, have displaying, equipment information management, data analysis, warning
Service, remotely control subsystem, monitoring, the function of rights management；
Subsystem 3 includes connected collection mainboard 4 and harvester 5, and collection mainboard 4 includes control module 41, communication mould
Block 42, power module 43, memory module 44, the data input output end of control module 41 is defeated with the data input of communication module 42
Go out end to connect；Power module 42 includes connected rechargeable battery 431 and solar panels 432, the power management of control module 41
End is connected with the rechargeable battery 431 of power module 43, and solar panels 432 are installed in outside subsystem 3, with rechargeable battery
431 connections；The data storage input/output terminal of control module 41 is connected with the data storage input/output terminal of memory module 44；Adopt
Acquisition means 5 include large barometer 51, at least two water-level gauges 52, are provided with sensor 7, sensor 7 includes pressure in water-level gauge 52
Sensor 71 and temperature sensor 72, the data output end of harvester 5 is connected with the data input pin of control module 41, water level
Count 52 in the vertical directions to be intervally arranged, the spacing between water-level gauge 52 is fixing.Preferred distance 0.5～2m.Between more preferably
Away from 1m.
In the present invention, collection mainboard 4 is E700 collection mainboard, and the communication module 42 of collection mainboard 4 can be with big-dipper satellite
Carry out data transmission, the data that control module 41 is sent is sent in centring system 2 by big-dipper satellite, and can defend from the Big Dipper
Big dipper clock is read, by the feedback of the information obtaining to control module 41, recoverable subsystem after control module 41 acquisition information in star
The clock of system 3.
In the present invention, control system 41 power management end has solar recharging management function, controls solar panels 432
The open and close of circuit and between rechargeable battery 431.
In the present invention, control system 41 power management end has power management function, the unlatching of control subsystem 3 circuit
With closing, preferably can be turned on and off according to the time that control system 41 sets.
In the present invention, memory module 44 is provided with storage card, and storage card accesses in memory module 44, can storage subsystem 3
The data obtaining, storage card is extracted out, can access in arbitrary computer, reads stored data.
Preferably, memory module 44 is provided with data-interface, user's insertion storage device can be supported, read stored number
According to.
In the present invention, control system 41 has Remote configuration functional module, can receive the instruction that centring system 2 is sent,
The system configuration of modification subsystem 3.
In the present invention, the data transmitted between subsystem 3 and centring system 2, after AES encryption, then passes through
Dipper system transmits.
In the present invention, sensor 7 is diffusion silicon absolute pressure sensor.Preferably k1485 type diffusion silicon absolute pressure sensor, diffusion
Pressure sensor 71 and temperature sensor 72 is set in silicon absolute pressure sensor.
In the present invention, large barometer 51 is absolute pressure pressure sensor.
In the present invention, connected by data cable 8 between each part of subsystem 3, data cable 8 includes data line
81st, the PUR material 85 of screen layer 82, steel wire 83, traction-resistant fibre 84 and outer layer covers.Preferably, traction-resistant fibre 84 is from triumphant
Husband draws traction-resistant fibre.
In the present invention, located at ageing-resistant waterproof inside the shell, what preferably POM material was made prevents the collection mainboard 4 of subsystem 3
The shell of water grade IPX68, preferably shell be shaped as cylinder.
In the present invention, the large barometer 51 of harvester 5 and water-level gauge 52 are respectively arranged in waterproof case, waterproof case
It is provided with the through hole with extraneous UNICOM, large barometer 51, the sensor 7 of water-level gauge 52 are located at through hole.
In the present invention, subsystem 3 integral installation, inside stainless steel tube, is fixed by support.It is preferably also provided with lightning protection
Device, and whole subsystem 3 is grounded.
Embodiment 1
Throw the actual conditions of sieve potassium groundwater monitoring well according to Lop Nur state, the present invention provides a kind of underground water automatically to monitor
System 1, including centring system 2 and at least one subsystem 3, subsystem 3 is communicated with centring system 2 by communication network；
Centring system 2 includes at least one computer and centring system control software 6, and centring system control software 6 is provided with
Data receiver parsing module, Database Systems and information management module, have displaying, equipment information management, data analysis, warning
Service, remotely control subsystem, monitoring, the function of rights management；
Subsystem 3 includes connected collection mainboard 4 and harvester 5, and collection mainboard 4 includes control module 41, communication mould
Block 42, power module 43, memory module 44, the data input output end of control module 41 is defeated with the data input of communication module 42
Go out end to connect；Power module 42 includes connected rechargeable battery 431 and solar panels 432, the power management of control module 41
End is connected with the rechargeable battery 431 of power module 43, and solar panels 432 are installed in outside subsystem 3, with rechargeable battery
431 connections；The data storage input/output terminal of control module 41 is connected with the data storage input/output terminal of memory module 44；Adopt
Acquisition means 5 include 51, two water-level gauges 52 of large barometer, are provided with sensor 7, sensor 7 includes pressure sensing in water-level gauge 52
Device 71 and temperature sensor 72, the data output end of harvester 5 is connected with the data input pin of control module 41, water-level gauge 52
In the vertical direction is intervally arranged, and the spacing between water-level gauge 52 is fixing.Spacing 1m.Two water-level gauge supports are using stainless
Steel makes, and support welds two threaded mounting holes it is ensured that screw thread mounting plane distance is 1m, measures welding precision with steel ruler
Less than 1mm.To guarantee two transducer spacings precisely, minimizing brine densities calculation error.
In the present invention, collection mainboard 4 is E700 collection mainboard, and the communication module 42 of collection mainboard 4 can be with big-dipper satellite
Carry out data transmission, the data that control module 41 is sent is sent in centring system 2 by big-dipper satellite, and can defend from the Big Dipper
Big dipper clock is read, by the feedback of the information obtaining to control module 41, recoverable subsystem after control module 41 acquisition information in star
The clock of system 3.
In the present invention, control system 41 power management end has solar recharging management function, controls solar panels 432
The open and close of circuit and between rechargeable battery 431；
In the present invention, control system 41 power management end has power management function, the unlatching of control subsystem 3 circuit
With closing.Can be turned on and off according to the time that control system 41 sets.
In the present invention, memory module 44 is provided with storage card, and storage card accesses in memory module 44, can storage subsystem 3
The data obtaining, storage card is extracted out, can access in arbitrary computer, reads stored data.
In the present invention, memory module 44 is provided with data-interface, can support user's insertion storage device, and reading is stored
Data.
In the present invention, control system 41 has Remote configuration functional module, can receive the instruction that centring system 2 is sent,
The system configuration of modification subsystem 3.
In the present invention, the data transmitted between subsystem 3 and centring system 2, after AES encryption, then passes through
Dipper system transmits.
In the present invention, sensor 7 spreads silicon absolute pressure sensor for k1485 type, sets pressure in diffusion silicon absolute pressure sensor
Sensor 71 and temperature sensor 72.
In the present invention, large barometer 51 is absolute pressure pressure sensor.
In the present invention, connected by data cable 8 between each part of subsystem 3, data cable 8 includes data line
81st, the PUR material 85 of screen layer 82, steel wire 83, traction-resistant fibre 84 and outer layer covers.Traction-resistant fibre 84 draws tension fine from Kev
Dimension.
In the present invention, the classification of waterproof IPX68's that the collection mainboard 4 of subsystem 3 is made located at POM material is ageing-resistant anti-
Water inside the shell, shell be shaped as cylinder.
In the present invention, the large barometer 51 of harvester 5 and water-level gauge 52 are respectively arranged in waterproof case, waterproof case
It is provided with the through hole with extraneous UNICOM, large barometer 51, the sensor 7 of water-level gauge 52 are located at through hole.
In the present invention, subsystem 3 integral installation, inside stainless steel tube, is fixed by support.Outside all steel support
Table spray-coated white paint, increases by one layer of protection.The all cablings of support Design, all in steel duct, no expose cable, are additionally provided with lightning protection device,
And whole subsystem 3 is grounded.Rack screw standing part adopt Special anti-theft screw, easily turn on or junction using weldering
Connect or dowel (selecting depending on in-site installation condition) mode is installed.
Embodiment 2
With embodiment 1, simply adopt 3 water-level gauges 52, water-level gauge 52 in the vertical direction is intervally arranged, water-level gauge 52 it
Between spacing be fixing.Spacing 1m.
Embodiment 3
With embodiment 1, water-level gauge 52 spacing 2m.
Claims (10)
1. a kind of underground water automatic monitoring system (1), including centring system (2) and at least one subsystem (3), subsystem (3) leads to
Cross communication network to communicate with centring system (2)；
Centring system (2) includes at least one computer and centring system control software (6), and centring system control software (6) sets
There are data receiver parsing module, Database Systems and information management module, there is displaying, equipment information management, data analysis, report
Police uniform business, remotely control subsystem, monitoring, the function of rights management；
Collection mainboard (4) and harvester (5) that subsystem (3) inclusion is connected, collection mainboard (4) inclusion control module (41),
Communication module (42), power module (43), memory module (44), the data input output end of control module (41) and communication module
(42) data input output end connects；Power module (42) includes rechargeable battery (431) and the solar panels being connected
(432), the power management end of control module (41) is connected with the rechargeable battery (431) of power module (43), solar panels
(432) it is installed in subsystem (3) outside, be connected with rechargeable battery (431)；The data storage input and output of control module (41)
End is connected with the data storage input/output terminal of memory module (44)；Harvester (5) include large barometer (51), at least two
Water-level gauge (52), is provided with sensor (7) in water-level gauge (52), sensor (7) includes pressure sensor (71) and temperature sensor
(72), the data output end of harvester (5) is connected with the data input pin of control module (41), and water-level gauge (52) is in vertically side
It is intervally arranged upwards, the spacing between water-level gauge (52) is fixing, preferred distance 0.5～2m, more preferably spacing 1m.
2. system according to claim 1, it is characterised in that collection mainboard (4) is E700 collection mainboard, gathers mainboard
(4) communication module (42) can be carried out data transmission with big-dipper satellite, and the data that control module (41) is sent is defended by the Big Dipper
Star is sent in centring system (2), and can read big dipper clock from big-dipper satellite, by the feedback of the information obtaining to control module
(41), after control module (41) acquisition information recoverable subsystem (3) clock.
3. the system according to any one of claim 1-2 is it is characterised in that control system (41) power management end has too
Sun energy Charge Management function, controls the open and close of circuit between solar panels (432) and rechargeable battery (431)；
And/or
Control system (41) power management end has a power management function, the open and close of control subsystem (3) circuit, preferably
Can be turned on and off according to the time that control system (41) set.
4. according to any one of claim 1-3 system it is characterised in that memory module (44) is provided with storage card, storage card
Access in memory module (44), can the data that obtains of storage subsystem (3), storage card is extracted out, can access in arbitrary computer, reads
Take stored data；
And/or
Memory module (44) is provided with data-interface, can support user's insertion storage device, read stored data.
5. according to any one of claim 1-4 system it is characterised in that control system (41) has Remote configuration function mould
Block, can receive the instruction that centring system (2) is sent, the system configuration of modification subsystem (3).
6. according to any one of claim 1-5 system it is characterised in that between subsystem (3) and centring system (2) transmit
Data, after AES encryption, then transmitted by dipper system.
7. according to any one of claim 1-6, system is it is characterised in that sensor (7) is diffusion silicon absolute pressure sensor, excellent
Select k1485 type diffusion silicon absolute pressure sensor, in diffusion silicon absolute pressure sensor, set pressure sensor (71) and temperature sensor (72)；
And/or
Large barometer (51) is absolute pressure pressure sensor.
8. according to any one of claim 1-7 system it is characterised in that between each part of subsystem (3) pass through data cable
(8) connect, data cable (8) includes data line (81), screen layer (82), steel wire (83), traction-resistant fibre (84) and outer layer
The PUR material (85) of parcel is it is preferred that traction-resistant fibre (84) draws traction-resistant fibre from Kev.
9. the system according to any one of claim 1-8 is it is characterised in that the collection mainboard (4) of subsystem (3) is located at resistance to
In aging waterproof case, the shell of the classification of waterproof IPX68 that preferably POM material is made, preferably shell be shaped as cylinder；
And/or
The large barometer (51) of harvester (5) and water-level gauge (52) are respectively arranged in waterproof case, and waterproof case is provided with outward
The through hole of UNICOM of boundary, large barometer (51), the sensor (7) of water-level gauge (52) are located at through hole.
10. the system according to any one of claim 1-9 is it is characterised in that subsystem (3) integral installation is located at stainless steel tube
Inside, is fixed by support, is preferably also provided with lightning protection device, and whole subsystem (3) is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610889326.3A CN106442910A (en) | 2016-10-11 | 2016-10-11 | Automatic underground water monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610889326.3A CN106442910A (en) | 2016-10-11 | 2016-10-11 | Automatic underground water monitoring system |
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Family
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| CN201610889326.3A Pending CN106442910A (en) | 2016-10-11 | 2016-10-11 | Automatic underground water monitoring system |
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| CN113252735A (en) * | 2021-05-17 | 2021-08-13 | 中国地质调查局水文地质环境地质调查中心 | Water quality layered monitoring system and method for underground water in polluted site |
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Application publication date: 20170222 |