CN2546860Y - Water conservancy lony-distance measurement controlling apparatus - Google Patents
Water conservancy lony-distance measurement controlling apparatus Download PDFInfo
- Publication number
- CN2546860Y CN2546860Y CN 02223056 CN02223056U CN2546860Y CN 2546860 Y CN2546860 Y CN 2546860Y CN 02223056 CN02223056 CN 02223056 CN 02223056 U CN02223056 U CN 02223056U CN 2546860 Y CN2546860 Y CN 2546860Y
- Authority
- CN
- China
- Prior art keywords
- water
- water conservancy
- chip
- remote measurement
- main board
- 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
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to a water remote measuring and controlling device, which comprises a LCD, keys, a power supply board, a main control board, and an IC card interface, the main control board is respectively connected with wiring terminals and built-in modem electrically. The device can measure the current water level, instant flux, and accumulated flux rapidly and accurately, and can also perform real-time displaying by the means of form or graphic, when needed, only a telephone line can be used to connect the device into the internet, the data is transferred to the control management center in real time, moreover the device can receive the control demand of the control management center, thereby meeting the characteristics that water conversancy industry needs a plurality of measuring and controlling points and wide geographic distribution, so that the water conversancy department can perform scientific and reasonable management for water source conveniently and effectively.
Description
Technical field
The utility model relates to a kind of water conservancy remote measurement control device.
Background technology
For a long time, the water consumption measurement of channel and regimen are observed and predicted the general dependence manual read position of fetching water and are tabled look-up highly then and obtain corresponding moment data on flows, and report step by step with manual method by phone or Wireless Telecom Equipment, the switch of gate is also by manually carrying out according to indication.And many water conservancy robotizations all are meant office automation, and the collection of data and the control of equipment are all realized robotization far away; Thereby there are a lot of deficiencies in the existing mode of manually observing and predicting and controlling, effort, time-consuming and untimely, unreliable, and the record of data, put in order, draw a diagram etc. is difficult to the very expensive of carrying out and paying especially.
Summary of the invention
The purpose of this utility model provides a kind of water conservancy remote measurement control device, this device can be measured current water level, moment flow, integrated flow etc. quickly and accurately, and can show in real time in the mode of form or figure, use this device, make that the distance of measuring is unlimited, only need a telephone wire this device can be inserted the Internet net, measurement data is delivered to long-range measurement and control center, but the control command of receiving remote measurement and control center is finished corresponding action simultaneously.
The purpose of this utility model is achieved in that this water conservancy remote measurement control device, comprises LCDs, button, power panel, control main board, IC-card socket, and control main board is electrically connected with connection terminal, built-in Modem respectively.
This water conservancy remote measurement control device, control main board also is electrically connected with level sensor.
This water conservancy remote measurement control device, described control main board is made up of microprocessor, peripheral expansion chip, real-time timepiece chip, communication chip, output control interface circuit and hardware watchdog.
This water conservancy remote measurement control device, described microprocessor are that 80C196, peripheral expansion chip are that PSD934F2, real-time timepiece chip are that DS12C887, communication chip are MAX232.
The utlity model has following effect:
A. water level, moment flow, integrated flow, gate valve switching that makes whole water conservancy irrigated area by the use of this device etc. included automated management system in, improved accuracy greatly, can reasonably allocate water resource;
B. because data-handling capacity is strong, can store lot of data, can be with diagrammatic form procedure for displaying curve, development trend on management system, with aid decision making intuitively;
C. the RIMS that is made of the remote measurement control device has changed the water conservancy system monitoring management fully and has relied on artificial traditional approach fully, has realized the robotization and the information system management of water resources.
D. this device also is applicable to the dynamic monitoring to natural path flows such as rivers, lakes, and cities and towns supply, the monitoring management of draining, the rainfall amount monitoring of the water source monitoring of environmental protection, blowdown monitoring, weather information etc.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Structure of the present utility model is not limited to shown in the accompanying drawing.
Embodiment
Among Fig. 1, control main board 1, power panel 5, wire-pressed terminal 3 and built-in Modem2 are arranged in the housing 17, LCD display 4, button 6, IC-card interface 7 are arranged on its panel.
Among Fig. 2, control main board 1 is made up of microprocessor 8, peripheral expansion chip 9, real-time timepiece chip 10, communication chip 12, output control interface circuit 13 and hardware watchdog 15.Microprocessor 8 adopts the single-chip microcomputer 80C196 of Inte116 position, this part is this device " brain ", it handles the various programmed instruction of operation, it is electrically connected with peripheral expansion chip 9, real-time timepiece chip 10, communication chip 12, hardware watchdog circuit 15 respectively, the keystroke interface 16 that links to each other with button 6 is electrically connected with microprocessor 8, level sensor also is electrically connected with microprocessor 8, peripheral expansion chip 9 is electrically connected with output control interface circuit 13, communication chip 12 is electrically connected with built-in Modem 2, and built-in Modem 2 is electrically connected with Internet again.Peripheral expansion chip 9 (being PSD934F2), it is program storage, data-carrier store, address decoder and I/O mouth extender, this part is responsible for the loading of program, encrypt and reach and the address selection decoding of other device and the expansion of I/O port, realtime clock chip 10 (being DS12C887), for writing down the maximal value of each flow moment, the generation of minimum value constantly, each accumulative total daily flow, month flow, the date time value service of annual flow, the jtag interface circuit of online programming mainly is responsible for the software burning of PC to single-chip microcomputer, communication chip 12 (being MAX232) is responsible for communicating with Modem, thereby finish network transmission function, output control interface circuit 13 is made up of optocoupler and relay, realize opening/closing of gate by the contactor of control gate motor, the voltage signal that the 4-20A signal that level sensor is sent here is transformed into 0-5V by signal conversion interface circuit 14 is given microprocessor 8 and is carried out the A/D conversion process, thereby realize the measurement of the water yield, when the program of system occurs when unusual, hardware watchdog circuit 15 automatically makes system reset, thereby make system's operate as normal again, finish the setting of parameter by button 6, the inquiry of discharge record, functions such as manual control operation.
Principle of work of the present utility model is: level sensor is given microprocessor 8 height of water level with the current signal of 4-20mA, microprocessor 8 carries out computing according to the water conservancy mathematical model, obtain the moment flow, again moment flow the time is carried out integral operation can obtain integrated flow.Result of calculation shows and adds up in the FLASH storer that deposits peripheral expansion chip 9 in by LCD display 4; In addition, by real-time timepiece chip 10, can on this control device, form historical data report easily, and show by LCD display 4, by the embedded udp protocol bag of system, built-in Modem 2 via 2400bps can directly send various datas on flows to management control center by the Internet network, otherwise, the control command of management control center also can be handed down to microprocessor 8, and microprocessor 8 is controlled the degree of the opening/close and open of gate valve/close by control executing mechanism; In addition, can import various channel parameters, also can set and purchase the water yield, thereby realize the toll administration of some paid waters by IC-card by keyboard or IC-card.
Claims (4)
1, a kind of water conservancy remote measurement control device, it is characterized in that: comprise LCDs (4), button (6), power panel (5), control main board (1), IC-card interface (7), control main board (1) is electrically connected with connection terminal (3), built-in Modem (2) respectively.
2, water conservancy remote measurement control device as claimed in claim 1, it is characterized in that: control main board (1) also is electrically connected with level sensor.
3, water conservancy remote measurement control device as claimed in claim 1 or 2 is characterized in that: described control main board (1) is made up of microprocessor (8), peripheral expansion chip (9), real-time timepiece chip (10), communication chip (12), output control interface circuit (13) and hardware watchdog (15).
4, water conservancy remote measurement control device as claimed in claim 1 or 2, described microprocessor (8) are that 80C196, peripheral expansion chip (9) are MAX232 for PSD934F2, real-time timepiece chip (10) for DS12C887, communication chip (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223056 CN2546860Y (en) | 2002-06-21 | 2002-06-21 | Water conservancy lony-distance measurement controlling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223056 CN2546860Y (en) | 2002-06-21 | 2002-06-21 | Water conservancy lony-distance measurement controlling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2546860Y true CN2546860Y (en) | 2003-04-23 |
Family
ID=33700846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02223056 Expired - Fee Related CN2546860Y (en) | 2002-06-21 | 2002-06-21 | Water conservancy lony-distance measurement controlling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2546860Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1843024B (en) * | 2003-07-17 | 2010-09-22 | 埃内尔迪斯特里布齐恩公司 | Method and system for remote updates of meters for metering the consumption of electricity, water or gas |
| CN103019265A (en) * | 2012-11-28 | 2013-04-03 | 王馨洁 | Liquid level monitoring system of water tank |
| CN103019266A (en) * | 2012-12-10 | 2013-04-03 | 王向阳 | Water level control system of water tank |
| CN106094902A (en) * | 2016-08-25 | 2016-11-09 | 电子科技大学 | Multifunctional intellectual discharge measure and control device |
| CN109141576A (en) * | 2018-07-26 | 2019-01-04 | 西安天问智能科技有限公司 | A kind of acquisition methods and its device of raffinate magnitude |
-
2002
- 2002-06-21 CN CN 02223056 patent/CN2546860Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1843024B (en) * | 2003-07-17 | 2010-09-22 | 埃内尔迪斯特里布齐恩公司 | Method and system for remote updates of meters for metering the consumption of electricity, water or gas |
| CN103019265A (en) * | 2012-11-28 | 2013-04-03 | 王馨洁 | Liquid level monitoring system of water tank |
| CN103019266A (en) * | 2012-12-10 | 2013-04-03 | 王向阳 | Water level control system of water tank |
| CN106094902A (en) * | 2016-08-25 | 2016-11-09 | 电子科技大学 | Multifunctional intellectual discharge measure and control device |
| CN106094902B (en) * | 2016-08-25 | 2019-07-02 | 电子科技大学 | Multifunctional intellectual water flow measurement and control device |
| CN109141576A (en) * | 2018-07-26 | 2019-01-04 | 西安天问智能科技有限公司 | A kind of acquisition methods and its device of raffinate magnitude |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203870789U (en) | Bluetooth remote-transmission metering and meter reading system | |
| CN212032280U (en) | Intelligent motor-pumped well controller | |
| CN201750433U (en) | Architectural energy consumption data acquisition device | |
| CN100535951C (en) | Loading control and multi-channel time-shared charge electric energy combined management system and its implementing method | |
| CN2546860Y (en) | Water conservancy lony-distance measurement controlling apparatus | |
| CN103699029B (en) | A kind of energy consumption data acquisition terminal | |
| CN111024994A (en) | Intelligent service electric energy meter based on Internet of things | |
| CN200996971Y (en) | Composite electric-energy managing system of load control and multiplexing time-sharing charging | |
| CN207231581U (en) | A kind of hydrological telemetering terminal | |
| CN111578145A (en) | Branching metering control device and system capable of reducing natural gas metering transmission difference | |
| CN102426291A (en) | Single-phase multifunctional electric quantity instrument and measuring method thereof | |
| CN201060226Y (en) | Single-phase smart card type pre-payment multi-rate meter | |
| CN212840734U (en) | Controller and control system for natural gas branching measurement | |
| CN208903353U (en) | A kind of split type Internet of Things controller for water meter | |
| CN201000463Y (en) | Novel ultra-low power consumption digital type power parameter measuring meter | |
| CN206695835U (en) | A kind of intelligent water utilities RTU monitorings feedback device | |
| CN2689233Y (en) | Multi-path measuring watt-hour meters | |
| CN203366435U (en) | Ultrasonic intelligent water meter | |
| CN215526398U (en) | Multifunctional water management and monitoring instrument for Internet of things | |
| CN208016579U (en) | A kind of Intelligent irrigation system of remote-controllable | |
| CN201017030Y (en) | GPS antenna array receiving machine | |
| CN207530861U (en) | Home-use multi-parameter metering system | |
| CN2896289Y (en) | Super-low power-consumption digital electric parameter measuring instrument | |
| CN2696309Y (en) | IC intelligent watering controller | |
| CN213814851U (en) | Prepaid internet-of-things water meter based on NB communication function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |