CN206075524U - Ground water electric conductivity teledata discharger - Google Patents
Ground water electric conductivity teledata discharger Download PDFInfo
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- CN206075524U CN206075524U CN201621109827.7U CN201621109827U CN206075524U CN 206075524 U CN206075524 U CN 206075524U CN 201621109827 U CN201621109827 U CN 201621109827U CN 206075524 U CN206075524 U CN 206075524U
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- power supply
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- electric conductivity
- microprocessor
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Abstract
The utility model discloses a kind of ground water electric conductivity teledata discharger, including：One power supply；The power supply subsystems of power supply Jing first are connected to provide running voltage with memorizer, microprocessor, communication interface module, a communication interface module, air pressure acquisition module and real-time clock respectively；The power supply subsystems point of Jing second are connected to provide running voltage with wireless transport module all the way；The power supplies of Jing the 3rd subsystem all the way is divided to be connected to provide running voltage with water-level probe again；The microprocessor Jing serial peripheral interface is connected with memorizer, and its internal asynchronous serial port Jing wireless transport module of Jing and sensor probe are communicated, while being connected with PC by its internal asynchronous serial port Jing wireless transport module carries out information exchange；Microprocessor is also using the I of therein2C interface and real-time clock and air pressure acquisition module communication.Which can be optimized perfect to existing ground water electric conductivity monitor, increase the function of its supporting wireless data transmission.
Description
Technical field
This utility model be related to it is a kind of to geology environmental monitoring with groundwater dynamic monitoring instrument carry out it is matching used remote
Journey wireless data transmission device.
Background technology
Ground water regime is closely related with earth's surface Hydrology, ecological environment, in recent years, due to the ground that human activity is caused
The change of sewerage has had influence on the change of other ring layers, forms some geologic Environment Problems.As industrial or agricultural is excessively opened
Adopting causes level of ground water to decline comparatively fast；Work activities cause pollution of subsoil water etc..Subsoil water is ensureing people's drinking-water peace
Entirely, promote socio-economic development and maintain the aspects such as ecological balance to play extremely important effect.Accordingly, it would be desirable to carry out as early as possible
The researchs such as subsoil water reasonable development, scientific allocation and the impact to ecology.
Domestic existing groundwater monitoring point is mainly monitored with conventional parameters such as the water level of subsoil water, water temperatures, then is led to
Crossing GSM or GPRS carries out the transmission of data.But in for the process of the groundwater environment parameter such as electrical conductivity, mainly use
Field quick detection instrument carries out manual site's detection work, and automaticity is low.Another is directly to adopt underground water ring
Border automonitor, sensor probe is put in water, according to the monitoring frequency of setting, is carried out the collection of conductivity data and is deposited
Storage, needs the artificial extraction that data are periodically carried out to scene.The conductivity probe of external monitoring instrument also has long-term in accuracy
The conductivity sensor probe of the country is significantly better than in terms of stability, reliability, but it is expensive.In sum, it is existing at present
Technology exist defect be：(1) the artificial monitoring instrument that periodically carries is needed to carry out Site Detection to monitoring point, field condition is by outer
Boundary's Climatic Effects are larger, waste time and energy；(2) conductivity probe of Self Store, needs artificial periodically collection in worksite to reclaim
Data, it is impossible to carry out the monitoring of data in real time, it is impossible to recognize the ruuning situation of instrument.(3) some external monitored conductivity instrument
Also there is supporting remote data transmission module, but its price is higher.
The content of the invention
The purpose of this utility model is to provide a kind of ground water electric conductivity teledata discharger, and which can be to existing
Ground water electric conductivity monitor is optimized perfect, increases the function of its supporting wireless data transmission.
For achieving the above object, this utility model takes following design：
A kind of ground water electric conductivity teledata discharger, which includes：
One power supply；
Described power supply by first power supply subsystem respectively with a memorizer, a microprocessor, a communication interface module,
One communication interface module, an air pressure acquisition module are connected to provide running voltage with real-time clock；
Described power supply is connected with wireless transport module to provide running voltage all the way by the second power supply subsystem point；Again
The power supplies of Jing the 3rd subsystem all the way is divided to be connected to provide running voltage with water-level probe；
Described microprocessor is connected with memorizer by serial peripheral interface；
Described microprocessor is carried out by its internal asynchronous serial port Jing wireless transport module and sensor probe
Communication；Being connected with PC by its internal asynchronous serial port Jing wireless transport module simultaneously carries out information exchange；
I of the described microprocessor using therein2C interface and real-time clock and air pressure acquisition module communication.
In the ground water electric conductivity teledata discharger, a battery monitoring unit is provided with, described power supply passes through
First power supply subsystem is connected with the battery monitoring unit.
This ground water electric conductivity teledata discharger can pass through standard interface with existing ground water electric conductivity instrument
It is connected, is communicated by related protocol, completes the functions such as the setting and collection of data.The data of acquisition are led to by discharger
Cross GSM message to send to central station.Mitigate worker workload, improve level monitoring and work efficiency.
The utility model has the advantages that：
1) for existing ground water electric conductivity monitoring instrument, the function of long range radio transmissions is increased, solves monitoring
The problem of real-time property, can be worked online in the wild for a long time, can obtain substantial amounts of valid data, while solving field data
Remote transmission broken regional limitation, it is no longer necessary to manually regularly go to field monitoring point, reduce labor intensity and improve work
Make efficiency；
2) compared with the monitored conductivity on existing domestic market is popped one's head in, directly can be connected by cable by standard interface
Connect this device, so that it may which data are transmitted to central station by GSM；
3) strong antijamming capability, reliability are high, and low-power consumption, simple structure are easy to use.
Description of the drawings
Fig. 1 is that this utility model ground water electric conductivity teledata discharger constitutes block diagram.
Fig. 2 is one embodiment circuit theory diagrams of this utility model power-supply system (dotted box portion in Fig. 1).
Fig. 3 is one embodiment circuit theory diagrams of this utility model battery cell monitoring.
In figure：1- power supplies；2- battery monitoring units；The power supply subsystems of 3- first；The power supply subsystems of 4- second；5-
Three power supply subsystems；6- memorizeies；7- wireless transport modules；8- water-level probes；9- microprocessors；10- communication interface modules；
11- communication interface modules；12- gas pressure sensor modules；13- real-time clocks；14-PC machines.
Below in conjunction with the accompanying drawings and specific embodiment is described in further details to this utility model.
Specific embodiment
Refering to shown in Fig. 1, this utility model ground water electric conductivity teledata discharger is broadly divided into power supply portion
The main portion such as point (dotted box portion in figure), data processing section, wireless transport module, real-time clock control section and storage
Point.
In embodiment illustrated in fig. 1, ground water electric conductivity teledata discharger employs general No. 1 battery as confession
Power supply 1, it is battery monitoring unit 1, microprocessor 9, real-time clock that the power supply leads up to the first power supply subsystem 3
13rd, gas pressure sensor module 12, storage part (memorizer 6), communication interface part (communication interface module 10,11) provide stable
Running voltage.Lead up to the second power supply subsystem 4 directly running voltage is provided for wireless transport module 7.Jing second is supplied again
It is that water-level probe 8 (the conductivity sensor probe in water) provides work that electronic system 4 separates the power supplies of Jing the 3rd subsystem 5 all the way
Voltage.One embodiment physical circuit of the power-supply system is shown in Figure 2, wherein, in the first power supply subsystem 3 and the second power supply
In subsystem 4, the major component U1 and U2 for adopting, is adopted for MAX1726 low pressure difference linear voltage regulators in the 3rd power supply subsystem 5
Major component U3 be LM2731 microminiatures boost-voltage regulator not only can switching manipulation, it is but also negative using Controlled in Current Mode and Based
Carry and linear voltage stabilization.
Battery monitoring unit 2 is monitored to power supply 1, recognizes the Expenditure Levels of battery in real time.Physical circuit structure
Into referring to Fig. 3.
The microprocessor 9 of this utility model ground water electric conductivity teledata discharger is using oneself internal asynchronous string
Row mouth is communicated with wireless transport module 7 with transmission or receiving data short message and control command.Microprocessor 9 utilizes oneself
Internal asynchronous serial port is communicated with sensor probe (that is, water-level probe 8), obtains the conductance of subsoil water in monitoring well
Rate dynamic changing data.Microprocessor 9 is communicated with upper PC 14 by interface conversion circuit, setting monitoring system operation institute
Need call parameter and to PC 14 send Monitoring Data.Microprocessor 9 is also using the I of therein2C interface with it is real-time when
Clock 13 and gas pressure sensor module 12 are communicated, and are obtained the dynamic changing data of temporal information and air pressure, are realized determining for air pressure
When sampling functions；Microprocessor 9 is communicated with memorizer 6 by the serial peripheral interface (SPI interface) of itself, by the gas for collecting
Pressure, temperature and ground water electric conductivity dynamic changing data are stored in memorizer 6, and user periodically can reclaim history using PC 14
Data.
In the control of this ground water electric conductivity teledata discharger real-time clock, whole system is according to pre-set
Time, start by set date system, then according to the frequency work of setting, carries out the acquisition process of data, and send data SMS.
When system is idle, system power dissipation is reduced as far as possible into power-down state.This ground water electric conductivity teledata is launched
The electrical conductivity that front end sensors (sensor probe of external ground water electric conductivity instrument) collected when device busy,
The atmospheric pressure value gathered on the data such as hydraulic pressure value and this ground water electric conductivity teledata discharger carries out matching primitives, so as to can
With the water level and electrical conductivity that obtain subsoil water accurately, then by the data handled well according to regulation form by GSM without
Line is transmitted to central station.
The various embodiments described above can some changes in addition under without departing from scope of the present utility model, therefore the explanation of the above is wrapped
Containing and accompanying drawing shown in structure should be regarded as exemplary, and be not used to limit the protection domain applied for a patent of this utility model.
Claims (2)
1. a kind of ground water electric conductivity teledata discharger, it is characterised in that include：
One power supply；
Described power supply by first power supply subsystem respectively with a memorizer, a microprocessor, a communication interface module,
One communication interface module, a gas pressure sensor module are connected to provide running voltage with real-time clock；
Described power supply is connected with wireless transport module to provide running voltage all the way by the second power supply subsystem point；Again
The power supplies of Jing the 3rd subsystem all the way is divided to be connected to provide running voltage with water-level probe；
Described microprocessor is connected with memorizer by serial peripheral interface；
Described microprocessor is communicated by its internal asynchronous serial port Jing wireless transport module and sensor probe；
Being connected with PC by its internal asynchronous serial port Jing wireless transport module simultaneously carries out information exchange；
I of the described microprocessor using therein2C interface and real-time clock and air pressure acquisition module communication.
2. ground water electric conductivity teledata discharger as claimed in claim 1, it is characterised in that：It is provided with a battery cell monitoring
Unit, described power supply are connected with the battery monitoring unit by the first power supply subsystem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621109827.7U CN206075524U (en) | 2016-10-10 | 2016-10-10 | Ground water electric conductivity teledata discharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621109827.7U CN206075524U (en) | 2016-10-10 | 2016-10-10 | Ground water electric conductivity teledata discharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206075524U true CN206075524U (en) | 2017-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621109827.7U Active CN206075524U (en) | 2016-10-10 | 2016-10-10 | Ground water electric conductivity teledata discharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206075524U (en) |
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2016
- 2016-10-10 CN CN201621109827.7U patent/CN206075524U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220802 Address after: 300309 Floor 3, No. 14-1 Wenyun Shuxiang Center, Northwest Side of Dongli Avenue and Jingfu Road Intersection, Dongli Lake Street, Dongli District, Tianjin Patentee after: Tianjin Xingtong Jiuheng Technology Co.,Ltd. Address before: 071051 No. 71 middle 1305 Road, Baoding, Hebei Patentee before: Center For Hydrogeology and Environmental Geology, CGS |