CN205642545U - Ground water level remote monitering system - Google Patents
Ground water level remote monitering system Download PDFInfo
- Publication number
- CN205642545U CN205642545U CN201620442274.0U CN201620442274U CN205642545U CN 205642545 U CN205642545 U CN 205642545U CN 201620442274 U CN201620442274 U CN 201620442274U CN 205642545 U CN205642545 U CN 205642545U
- Authority
- CN
- China
- Prior art keywords
- input
- outfan
- conversion
- module
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to a monitored control system, more specifically say, relate to a ground water level remote monitering system. Monitored control system includes power module, voltage transformation I, voltage transformation II, level sensor, IU conversion, AD conversion, display module, singlechip, clock module, serial communication, GPRS module, keyboard module and host computer, and level sensor's input is being connected to power module's output, the input of IU conversion is being connected to level sensor's output, the input of AD conversion is being connected to the output of IU conversion, the input of singlechip is being connected to the output of AD conversion, the input of GPRS module is being connected to serial communication's output, the input of host computer is being connected to the output of GPRS module, the input of singlechip is being connected to the output of keyboard module. The utility model discloses a level sensor gathers the groundwater liquid level and highly conveys the singlechip, shows through the display to it realizes the remote monitoring to send the host computer to through wireless transmission.
Description
Technical field
This utility model relates generally to monitoring system, more particularly, it relates to a kind of level of ground water long distance control system.
Background technology
Subsoil water is a kind of important water resource, and the accurate measurements to its water level is the important foundation being evaluated groundwater resources and developing.Current domestic water table measure systematic research or relatively backward, instrument test precision is the highest, remote data transmission module disappearance or reliability the most high, it is impossible to meet the needs of modernization monitoring in real time.How making the monitoring systematic survey of subsoil water accurately and realizing remotely monitoring is the research direction extremely with significance.
Summary of the invention
This utility model is mainly solving the technical problems that provide a kind of level of ground water long distance control system, its precise control, gather subsoil water liquid level by liquid level sensor and be sent to single-chip microcomputer, shown by display, and send host computer realization remotely monitoring to by being wirelessly transferred.
For solving above-mentioned technical problem, this utility model one level of ground water long distance control system includes power module, voltage transformation I, voltage transformation II, liquid level sensor, I/U conversion, A/D conversion, display module, single-chip microcomputer, clock module, serial communication, GPRS module, Keysheet module and host computer, its precise control, gather subsoil water liquid level by liquid level sensor and be sent to single-chip microcomputer, shown by display, and send host computer realization remotely monitoring to by being wirelessly transferred.
Wherein, the outfan of described power module is connected to the input of voltage transformation I；The outfan of described power module is connected to the input of voltage transformation II；The outfan of described power module is connected to the input of liquid level sensor；The outfan of described liquid level sensor is connected to the input of I/U conversion；The outfan of described I/U conversion is connected to the input of A/D conversion；The outfan of described A/D conversion is connected to the input of single-chip microcomputer；The outfan of described display module is connected to the input of single-chip microcomputer；The outfan of described clock chip is connected to the input of single-chip microcomputer；The outfan of described voltage transformation II is connected to the input of GPRS module；The outfan of described single-chip microcomputer is connected to the input of serial communication；The outfan of described serial communication is connected to the input of GPRS module；The outfan of described GPRS module is connected to the input of host computer；The outfan of described Keysheet module is connected to the input of single-chip microcomputer.
As further optimization of the present utility model, described in this utility model one level of ground water long distance control system, single-chip microcomputer uses ATmega128 single-chip microcomputer.
As further optimization of the present utility model, described in this utility model one level of ground water long distance control system, liquid level sensor uses current mode silicon pressure type liquid level sensor.
As further optimization of the present utility model, I/U conversion described in this utility model one level of ground water long distance control system uses RCV420 conversion chip.
As further optimization of the present utility model, A/D conversion described in this utility model one level of ground water long distance control system uses TLC2543 analog-digital converter.
As further optimization of the present utility model, described in this utility model one level of ground water long distance control system, power module uses lead battery.
As further optimization of the present utility model, described in this utility model one level of ground water long distance control system, serial communication uses MAX232 chip.
Control effect: this utility model one level of ground water long distance control system, its precise control, gather subsoil water liquid level by liquid level sensor and be sent to single-chip microcomputer, shown by display, and send host computer to realize remotely monitoring by being wirelessly transferred.
Accompanying drawing explanation
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is this utility model one level of ground water long distance control system hardware structure diagram.
Fig. 2 is this utility model one level of ground water long distance control system Fundamentals of Mono-Chip Computers figure.
Fig. 3 is this utility model one level of ground water long distance control system I/U transfer principle figure.
Fig. 4 is this utility model one level of ground water long distance control system A/D transfer principle figure.
Fig. 5 is this utility model one level of ground water long distance control system voltage transformation I schematic diagram.
Fig. 6 is this utility model one level of ground water long distance control system GPRS module schematic diagram.
Detailed description of the invention
Detailed description of the invention one:
In conjunction with Fig. 1,2,3,4,5,6, present embodiment is described, described in present embodiment, a kind of level of ground water long distance control system includes power module, voltage transformation I, voltage transformation II, liquid level sensor, I/U conversion, A/D conversion, display module, single-chip microcomputer, clock module, serial communication, GPRS module, Keysheet module and host computer, its precise control, gather subsoil water liquid level by liquid level sensor and be sent to single-chip microcomputer, shown by display, and send host computer realization remotely monitoring to by being wirelessly transferred.
Wherein, the outfan of described power module is connected to the input of voltage transformation I, and voltage transformation I for becoming 5V voltage to single-chip microcomputer and major part supplying digital circuits by the 12V voltage that power module inputs.
The outfan of described power module is connected to the input of voltage transformation II, and voltage transformation II is powered to GPRS module for the 12V voltage that power module inputs is become 3.8V voltage.
The outfan of described power module is connected to the input of liquid level sensor, and power module is for each module for power supply of system.
The outfan of described liquid level sensor is connected to the input of I/U conversion, and liquid level sensor is for detecting the height of water level of subsoil water.
The outfan of described I/U conversion is connected to the input of A/D conversion, and I/U conversion is for being converted to voltage signal for single-chip microcomputer by the current signal that sensor exports.
The outfan of described A/D conversion is connected to the input of single-chip microcomputer, A/D conversion is converted to digital signal for the analogue signal detected by sensor and sends single-chip microcomputer to.
The outfan of described display module is connected to the input of single-chip microcomputer, and display module is for showing the liquid level signal that sensor detects.
The outfan of described clock chip is connected to the input of single-chip microcomputer, and clock chip provides the time for system.
The outfan of described voltage transformation II is connected to the input of GPRS module, and GPRS module sends host computer by the way of being wirelessly transferred to for the liquid level signal detected by sensor and realizes remotely monitoring.
The outfan of described single-chip microcomputer is connected to the input of serial communication, and serial communication is for the information transmission between single-chip microcomputer and GPRS module.
The outfan of described serial communication is connected to the input of GPRS module, and GPRS module sends host computer by the way of being wirelessly transferred to for the liquid level signal detected by sensor and realizes remotely monitoring.
The outfan of described GPRS module is connected to the input of host computer, and host computer is for receiving the signal of GPRS module transmission, it is achieved remotely monitor.
The outfan of described Keysheet module is connected to the input of single-chip microcomputer, and Keysheet module is mainly used in during system debug using.
Detailed description of the invention two:
In conjunction with Fig. 1,2,3,4,5,6, present embodiment is described, described single-chip microcomputer uses ATmega128 single-chip microcomputer, the design is using ATmega128 single-chip microcomputer as central processing unit, mainly complete the subsoil water signal that reading is arrived through the sensor acquisition that A/D changes, it is calculated, process draw accurately detection well subsoil water place value, and the signal detected remotely is monitored to host computer by display module Real time dynamic display, the water level information remote transmission after startup GPRS module will process simultaneously.
Detailed description of the invention three:
In conjunction with Fig. 1,2,3,4,5,6, present embodiment is described, described liquid level sensor uses current mode silicon pressure type liquid level sensor, uses external advanced isolated form diffusion silicon-sensitive element, hydraulic pressure is transformed into the signal of telecommunication, again through temperature-compensating and linear correction, change into standard electric signal.
Detailed description of the invention four:
In conjunction with Fig. 1,2,3,4,5,6, present embodiment is described, described I/U conversion uses RCV420 conversion chip, RCV420 conversion chip temperature range is extensive, be applicable to harsh environment, and cost performance is the highest, integrated design eliminates the cost of peripheral circuit, and high reliability eliminates the expense of on-site maintenance.
Detailed description of the invention five:
In conjunction with Fig. 1,2,3,4,5,6, present embodiment is described, described A/D conversion uses TLC2543 analog-digital converter, TLC2543 chip has 8 channel serial input interfaces, the upgrading of equipment after can facilitating, native system uses a holding wire to carry out data transmission, and saves the I/O resource of single-chip microcomputer, and sampling rate ranges up to 66 times/S, paster encapsulation volume is little, low in energy consumption is suitable in portable instrument and harsh environment.
Detailed description of the invention six:
In conjunction with Fig. 1,2,3,4,5,6, present embodiment being described, described power module uses lead battery, and when the advantage of lead battery is electric discharge, electromotive force is more stable.The stable operating voltage of lead battery, use temperature and use current range width, hundreds of of energy discharge and recharge circulate, shelf characteric good (being particularly suited for dry battery unit to store), cost are relatively low, thus are widely used.
Detailed description of the invention seven:
In conjunction with Fig. 1,2,3,4,5,6, present embodiment being described, described serial communication uses MAX232 chip, and power supply is simple, it is only necessary to single 5V power supply powers, low in energy consumption；It is internally integrated two RS232 drivers, meets all RS232 technical specifications.
Operation principle: liquid level sensor detection subsoil water liquid level, the signal detected is the current signal of simulation, single-chip microcomputer can not receive the current signal of simulation, need to be converted to voltage signal by I/U, digital signal is converted to again by A/D, send single-chip microcomputer to be controlled, the liquid level signal received is shown by single-chip microcomputer by display module, Micro Controller Unit (MCU) driving GPRS module work simultaneously, signal is transferred out by the way of being wirelessly transferred, it is sent to host computer, it is achieved remotely monitor.Clock chip provides the time for system.Keysheet module facilitates system to debug.Owing to the running voltage of each module of system is different, power module input 12V voltage is powered to liquid level sensor, near for voltage 5V is powered to single-chip microcomputer and part number circuit by 12V voltage by voltage transformation I, and 12V voltage is powered to GPRS module by the near 3.8V of voltage transformation II.
Although this utility model is open as above with preferred embodiment; but it is not limited to this utility model; any person skilled in the art; without departing from spirit and scope of the present utility model; can do various change and modification, protection domain the most of the present utility model should be with being as the criterion that claims are defined.
Claims (7)
1. a level of ground water long distance control system, it is characterized in that, described level of ground water long distance control system includes power module, voltage transformation I, voltage transformation II, liquid level sensor, I/U conversion, A/D conversion, display module, single-chip microcomputer, clock module, serial communication, GPRS module, Keysheet module and host computer, and the outfan of described power module is connected to the input of voltage transformation I；The outfan of described power module is connected to the input of voltage transformation II；The outfan of described power module is connected to the input of liquid level sensor；The outfan of described liquid level sensor is connected to the input of I/U conversion；The outfan of described I/U conversion is connected to the input of A/D conversion；The outfan of described A/D conversion is connected to the input of single-chip microcomputer；The outfan of described display module is connected to the input of single-chip microcomputer；The outfan of described clock chip is connected to the input of single-chip microcomputer；The outfan of described voltage transformation II is connected to the input of GPRS module；The outfan of described single-chip microcomputer is connected to the input of serial communication；The outfan of described serial communication is connected to the input of GPRS module；The outfan of described GPRS module is connected to the input of host computer；The outfan of described Keysheet module is connected to the input of single-chip microcomputer.
A kind of level of ground water long distance control system the most according to claim 1, it is characterised in that: described single-chip microcomputer uses ATmega128 single-chip microcomputer.
A kind of level of ground water long distance control system the most according to claim 1, it is characterised in that: described liquid level sensor uses current mode silicon pressure type liquid level sensor.
A kind of level of ground water long distance control system the most according to claim 1, it is characterised in that: described I/U conversion uses RCV420 conversion chip.
A kind of level of ground water long distance control system the most according to claim 1, it is characterised in that: described A/D conversion uses TLC2543 analog-digital converter.
A kind of level of ground water long distance control system the most according to claim 1, it is characterised in that: described power module uses lead battery.
A kind of level of ground water long distance control system the most according to claim 1, it is characterised in that: described serial communication uses MAX232 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442274.0U CN205642545U (en) | 2016-05-16 | 2016-05-16 | Ground water level remote monitering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442274.0U CN205642545U (en) | 2016-05-16 | 2016-05-16 | Ground water level remote monitering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642545U true CN205642545U (en) | 2016-10-12 |
Family
ID=57056169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620442274.0U Expired - Fee Related CN205642545U (en) | 2016-05-16 | 2016-05-16 | Ground water level remote monitering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205642545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561993A (en) * | 2017-10-24 | 2018-01-09 | 湖州升谱电子科技有限公司 | A kind of reservoir level Internet of Things monitor and alarm system |
| CN107632629A (en) * | 2017-10-31 | 2018-01-26 | 河南十方物联网有限公司 | A kind of level of ground water detection information acquisition control system |
-
2016
- 2016-05-16 CN CN201620442274.0U patent/CN205642545U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561993A (en) * | 2017-10-24 | 2018-01-09 | 湖州升谱电子科技有限公司 | A kind of reservoir level Internet of Things monitor and alarm system |
| CN107632629A (en) * | 2017-10-31 | 2018-01-26 | 河南十方物联网有限公司 | A kind of level of ground water detection information acquisition control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102966346A (en) | Wireless low-power-consumption oil well indicator based on Zigbee network | |
| CN102944266A (en) | Open channel water meter based on stage-discharge relation | |
| CN205642545U (en) | Ground water level remote monitering system | |
| CN205228803U (en) | Isolator state test device | |
| CN203785709U (en) | Multi-sensor data concentration acquisition system | |
| CN203930031U (en) | A kind of electric wire sniffer detecting based on weak magnetic | |
| CN101042813B (en) | Intelligent digital experiment system | |
| CN104199343A (en) | Micro data collection system based on serial storage mode | |
| CN207557152U (en) | A kind of novel pH value intelligent measure circuit | |
| CN105526967A (en) | Measuring equipment and system based on intelligent terminal | |
| CN203811291U (en) | High precision temperature measuring apparatus consuming low energy | |
| CN203069733U (en) | A vibration-detection-based partial discharging point positioning device used for GIS tests | |
| CN201698207U (en) | Analog quantity collecting module based on FPGA (Field Programmable Gate Array) | |
| CN204515006U (en) | A kind of eight railway digital System of voltage acquisitions | |
| CN104197896A (en) | Mine intrinsically safe micro-power-consumption wireless and wired communication self-powered tilt sensor | |
| CN204389714U (en) | A kind of weather monitoring instrument realizing Temperature and Humidity based on SHT2X chip | |
| CN204761416U (en) | AD converting circuit for test system is moved to microbit | |
| CN204242380U (en) | Based on the distributed automatic weather station of 2.4G wireless transmission | |
| CN200986437Y (en) | Digitalized experiment system | |
| CN2206963Y (en) | Measuring instrument for intelligence water quality fluorine ion | |
| CN201429708Y (en) | Data acquisition system for induction logger | |
| CN204758123U (en) | Solar energy radiant power detecting system | |
| CN205594366U (en) | Open -air sensor data collection device | |
| CN205449337U (en) | Little consumption manometer of high accuracy | |
| CN201638047U (en) | Data collecting device based on USB interface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |