CN202854598U - Hydrological monitoring instrument - Google Patents
Hydrological monitoring instrument Download PDFInfo
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- CN202854598U CN202854598U CN2012206089636U CN201220608963U CN202854598U CN 202854598 U CN202854598 U CN 202854598U CN 2012206089636 U CN2012206089636 U CN 2012206089636U CN 201220608963 U CN201220608963 U CN 201220608963U CN 202854598 U CN202854598 U CN 202854598U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a hydrological monitoring instrument, which comprises a controller, an AD measurement module, a temperature measurement module, a flow measurement module, a motor control module and a TCP/IP to serial port module, wherein different IO ports of the controller are respectively connected with the AD measurement module, the temperature measurement module, the flow measurement module, and the motor control module for realizing data transmission and control on the modules by the controller; and the serial port IO of the controller and the serial port of the TCP/IP to serial port module are in interface connection for realizing data communication with an upper computer. With the hydrological information monitoring instrument, data of the water level, the water temperature, the flow rate and the like of a hydropower station can be monitored in real time, warning is timely issued and operation of the gate is controlled under abnormal situations.
Description
Technical field
The utility model relates to the detecting instrument technical field, is specifically related to a kind of hydrologic monitoring instrument that hydrographic information is monitored.
Background technology
Along with the pay attention to day by day to environmental protection and water resources development and utilization, be necessary to set up perfect hydrology automatic telemetry, hydrology intelligent monitor system and the hydrological data bank of a cover, improve the hydrlolgic work quality, realize the modernization of water resources construction.
Hydrology intelligent monitor system is current collection power electronic technology, the communication technology, the one such as computer autocontrol technique and network technology, tentatively to Real-time Collection, the transmission of the Hydrometeorological Factors such as rainfall amount, evaporation capacity, water level, flow, humidity, wind-force and the water quality of fixing in rivers, reservoir and the flood control zone and mobile site and gatage etc. data, process, report and submit and to the operations such as Based Intelligent Control of water conservancy equipment.
Still have at present the backward hydrometric station of part that the collection of data is mainly relied on manual observation, the artificial adjustment adopted in the control of water conservancy equipment, the transmission of hydrographic data relies on the backward communication mode of telegram or wire telephony, adds that shortage of manpower, the narrow data that cause of observation scope can not promptly and accurately report.Although also there are some hydrometric stations to be equipped with hydrology automatic telemetry equipment, have that intelligent degree is low, a poor stability and observe and predict the problems such as accuracy is low, can not realize unmanned to the telemetry station under the remote mal-condition.Therefore, the current hydrology observes and predicts the job requirement that mode and facility all can not satisfy water resources management.
The real-time hydrographic information of collection accurately and timely, and automatically control according to actual needs the automatic monitored control system that water conservancy equipment moves, be conducive to reduce working strength, improve security.Use for the scheduling of reservoir engineering simultaneously, the aspects such as guarantee industrial and agricultural production, rational exploitation and utilization water resource all tool are of great significance.
Summary of the invention
The invention technical matters to be solved provides the height of water level in a kind of Real-Time Monitoring power station, the data such as water temperature, flow velocity, hydrographic information watch-dog unusual and alarm and control gate action occurs, and this equipment cost is low, easy care and easy to use.
For solving the problems of the technologies described above, following technical scheme is adopted in the invention:
The hydrologic monitoring instrument of the invention comprises controller, the AD measurement module, and temperature-measuring module, the flow measurement module, motor control module and TCP/IP turn serial port module;
The AD measurement module is realized the measurement to liquid level, and controller obtains liquid level information by the IO port that is attached thereto;
Temperature-measuring module is used for measuring the temperature of water, and controller obtains temperature information by the IO port that is attached thereto;
The flow measurement module realizes the measurement to flow, and controller obtains flow information by the IO port that is attached thereto;
Controller is by the running of the IO port controlling gate motor that is connected with motor control module; Surpass the upper limit of setting or prescribe a time limit the running of controller control gate motor down when certain hydrographic information occurring;
TCP/IP turns serial port module and is used for connecting controller and host computer, and realization control is communicated by letter with host computer.
Further, also comprise the Sound control module, controller is realized voice play function by the IO port that is connected with the Sound control module.
Further, also comprise the LCD display module, the IO port of described controller by being connected with the LCD display module shows the hydrology, flow velocity, water temperature, the upper limit of water level, the lower limit of water level, the alarm condition information that obtains at the LCD display module.
Further, comprise that also controller obtains keyboard input information by the IO port that is attached thereto for the keyboard load module that arranges and revise parameter.
Further, also comprise to the power module that the power supply of coupling is provided with upper module and controller.
Because adopt technique scheme, the invention possesses following beneficial effect:
1, monitor is measured the water level amount by the AD measurement module, realizes the precision mistake in the scope of 0.1CM, and the water-head of measurement is 0-102.5 meters.
2, the water level upper and lower limit of monitor can be set by the keyboard on the monitor, also can be by the bound of distance host setting, water level surpasses upper and lower limit can in time start panalarm automatically.
3, height of water level, environment temperature, flow velocity etc. are with real-time the showing in LCD display of the form of data.
4, turn serial port module by TCP/IP, can carry out connected network communication with upper main frame, can monitor alarm condition at host computer, set the alarm water level upper and lower limit by host computer, after alarm generation, can be reported to the police by the cancellation of on-site terminal monitor button, also can send instruction by host computer and stop alarm.
5, according to the water level situation, can control electric machine rotation by motor control module, surpass upper limit motor and open a sluice gate, surpass lower limit motor barrier gate.
Description of drawings
Fig. 1 is the functional module structure schematic diagram of the invention preferred embodiment hydrologic monitoring instrument;
Embodiment
Such as Fig. 1, the hydrologic monitoring instrument of the present embodiment, controller adopts the STC89LE54 single-chip microcomputer; The AD measurement module adopts TLC1549 and PT500-601 throw-in type pressure transducer; Temperature-measuring module, flow measurement module adopt HAL320 type Hall element flowmeter, 74HC161 and 74HC153; The Sound control module adopts ISD4003 recording and playback ic and Audio power amplifier chip LM486 to realize; Motor control module adopts optocoupler TLP521 isolation and ULN2003 to drive relay and realizes; The LCD display module adopts the 12864LCD LCDs; The keyboard load module adopts four common microswitches to realize; The serial port module that turns TCP/IP adopts NePort-EN embedded device networked server.
In the time of work, when measuring liquid level information, PT500-601 throw-in type pressure transducer is fixedly mounted on the target position, signal output is connected with the signal input of TLC1549, and controller STC89LE54 single-chip microcomputer obtains the liquid level information that PT500-601 throw-in type pressure transducer measures by TLC1549; When measuring temperature information, the following water temperature of measuring of temperature-measuring module liquid level, controller STC89LE54 single-chip microcomputer obtains water temperature information by temperature-measuring module; During measuring flow information, HAL320 type Hall element flowmeter is installed under the liquid level, output signal is carried out frequency division counter by 74HC161, and frequency division output data communication device is crossed on the IO port that 74HC153 delivers to controller STC89LE54 single-chip microcomputer, and controller STC89LE54 single-chip microcomputer obtains flow information; Controller STC89LE54 single-chip microcomputer obtains the input message of keyboard by reading the state of corresponding IO port, thereby can revise high alarm setting and the lower limit of water level; Controller STC89LE54 single-chip microcomputer shows the water surface elevation that measures in LCD display module 12864LCD LCDs, the flow velocity of water, the temperature of water by the IO port; Surpass the upper limit or lower the prescribing a time limit of setting when certain hydrographic information occurring, controller STC89LE54 Single-chip Controlling adopts TLP521 isolation and ULN2003 to drive the motor control module of relay, thereby the running of control gate motor, with Time Controller STC89LE54 Single-chip Controlling ISD4003 recording and playback ic, after Audio power amplifier chip LM486 amplifies, play alarm voice, realize audio alert; The serial ports of controller STC89LE54 single-chip microcomputer is by being connected with serial ports that TCP/IP turns serial port module NePort-EN embedded device networked server, realization is communicated by letter with host computer, thereby realize host computer to monitoring and the control of a plurality of hydrologic monitoring instrument, and then realize the water temperature detection to a plurality of monitoring points.
Claims (5)
1. hydrologic monitoring instrument is characterized in that: comprise controller, and the AD measurement module, temperature-measuring module, the flow measurement module, motor control module and TCP/IP turn serial port module;
The AD measurement module is realized the measurement to liquid level, and controller obtains liquid level information by the IO port that is attached thereto;
Temperature-measuring module is used for measuring the temperature of water, and controller obtains temperature information by the IO port that is attached thereto;
The flow measurement module realizes the measurement to flow, and controller obtains flow information by the IO port that is attached thereto;
Controller is by the running of the IO port controlling gate motor that is connected with motor control module; Surpass the upper limit of setting or prescribe a time limit the running of controller control gate motor down when certain hydrographic information occurring;
TCP/IP turns serial port module and is used for connecting controller and host computer, and realization control is communicated by letter with host computer.
2. hydrologic monitoring instrument according to claim 1 is characterized in that: also comprise the Sound control module, the IO port realization voice play function of controller by being connected with the Sound control module.
3. hydrologic monitoring instrument according to claim 1, it is characterized in that: also comprise the LCD display module, the IO port of described controller by being connected with the LCD display module shows the hydrology, flow velocity, water temperature, the upper limit of water level, the lower limit of water level, the alarm condition information that obtains at the LCD display module.
4. hydrologic monitoring instrument according to claim 1 is characterized in that: comprise that also controller obtains keyboard input information by the IO port that is attached thereto for the keyboard load module that arranges and revise parameter.
5. hydrologic monitoring instrument according to claim 1 is characterized in that: also comprise to the power module that the power supply of coupling is provided with upper module and controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206089636U CN202854598U (en) | 2012-11-15 | 2012-11-15 | Hydrological monitoring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206089636U CN202854598U (en) | 2012-11-15 | 2012-11-15 | Hydrological monitoring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202854598U true CN202854598U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206089636U Expired - Fee Related CN202854598U (en) | 2012-11-15 | 2012-11-15 | Hydrological monitoring instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN202854598U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570908A (en) * | 2014-12-13 | 2015-04-29 | 姜松燕 | Cableway console control system |
| CN106408881A (en) * | 2016-09-30 | 2017-02-15 | 防城港市水利水电勘测设计院 | Flood prevention communication device |
| CN115387291A (en) * | 2022-09-14 | 2022-11-25 | 河南兴利气动钢坝科技有限公司 | Intelligent recognition hydraulic push-pull brake |
-
2012
- 2012-11-15 CN CN2012206089636U patent/CN202854598U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570908A (en) * | 2014-12-13 | 2015-04-29 | 姜松燕 | Cableway console control system |
| CN106408881A (en) * | 2016-09-30 | 2017-02-15 | 防城港市水利水电勘测设计院 | Flood prevention communication device |
| CN115387291A (en) * | 2022-09-14 | 2022-11-25 | 河南兴利气动钢坝科技有限公司 | Intelligent recognition hydraulic push-pull brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20131115 |