CN201853342U - Wireless remote automatic water level monitoring device - Google Patents

Wireless remote automatic water level monitoring device Download PDF

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Publication number
CN201853342U
CN201853342U CN2010206090672U CN201020609067U CN201853342U CN 201853342 U CN201853342 U CN 201853342U CN 2010206090672 U CN2010206090672 U CN 2010206090672U CN 201020609067 U CN201020609067 U CN 201020609067U CN 201853342 U CN201853342 U CN 201853342U
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CN
China
Prior art keywords
water level
data
gprs
level monitoring
wireless
Prior art date
Application number
CN2010206090672U
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Chinese (zh)
Inventor
宋峰
刘新社
刘殿凤
蒋鹏飞
于同超
贾伟杰
韩贵雷
唐英杰
Original Assignee
华北有色工程勘察院有限公司
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Priority to CN2010206090672U priority Critical patent/CN201853342U/en
Application granted granted Critical
Publication of CN201853342U publication Critical patent/CN201853342U/en

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Abstract

The utility model discloses a wireless remote automatic water level monitoring device, which relates to the technical field of water level hydrologic monitoring. A field sensor (3) used for acquiring hydrologic data such as water level and the like is arranged in a field, connected with a GPRSRTU (general packet radio service remote terminal unit) (4) and provided with a lithium battery and a solar panel (5) power supply device, the GPRSRTU (4) transmits the water level data to a central control station (1) via a GPRS (general packet radio service) network wireless module, and the central control station (1) is capable of realizing examination, storage and the like for the data, is wirelessly connected with a mobile phone (2) and is provided with corresponding water level monitoring and controlling software. The wireless remote automatic water level monitoring device can realize wireless transmission and monitor of the water level data conveniently, is accurate, timely and speedy, reduces labor intensity and cost, improves work efficiency, is particularly suitable for field and long-distance usage, and can be widely applied to water level monitoring in storage reservoir, rivers, lakes, irrigation ditches, mines and the like.

Description

Wireless remote water level automated watch-keeping facility

Technical field

The utility model relates to water level hydrologic monitoring technical field.

Background technology

Water level monitoring is the important means that guarantees reservoir, river, river, lake, feed ditch and mine production safety, and these waterlevel datas are original complete in manually monitoring, above-mentioned obviously work will be if the words of manually finishing all will cause very big waste on time and fund, give and measure and control and brought certain trouble and inconvenience, also make mistakes easily simultaneously, so people generally adopt automatic gauge to carry out the monitoring of water level in recent years.

Existing automatic water level is in respect of hand-held, several forms such as fixed, but still there are a lot of inconveniences in it.River, lake and feed ditch, mine etc. all are in remote mountain areas, wasteland at present, distance is far away and road is hard and dangerous, and the collection of waterlevel data still need manually be reached the spot and be carried out, and the maintenance of automatic gauge and safeguard difficult, this just having increased unnecessary cost virtually, causes waste.

The utility model content

The purpose of this utility model provides a kind of wireless remote water level automated watch-keeping facility, uses this device, can conveniently carry out the wireless transmission monitoring of waterlevel data, accurately, in time, fast, reduce labor intensity, reduce cost, increase work efficiency; Be particularly suitable for open-air and remote the use, can be widely used in the water level monitoring in reservoir, river, river, lake, feed ditch and mine etc.

The utility model is to implement by following wireless remote water level automatic monitoring method, and this method has following steps:

A, closely carry out the collection of hydrology data such as water level a bit by spot sensor (3);

B, utilize GPRS RTU(4) waterlevel data of gathering is transferred to console for centralized control (1) by GPRS network, utilize solar panels and lithium battery (5) to carry out the storage of on-the-spot electric power and provide; By console for centralized control (1) to data check, processing such as storage; Console for centralized control (1) and mobile phone (2) wireless connections;

C, mobile phone (2) and console for centralized control (1) are placed in the strange land anywhere, utilize monitoring software to monitor.

Main technical schemes of the present utility model is: a kind of wireless remote water level automated watch-keeping facility, it is characterized in that having following structure: be provided with spot sensor (3) at the scene to hydrology data acquisitions such as water levels, spot sensor (3) is by cable and GPRS RTU(4) be connected GPRS RTU(4) built-in CPU module, data memory module, control module and GPRS/CDMA data communication module; And be provided with lithium battery and solar panels (5) electric supply installation, constitute open-air telemetry station; GPRS RTU(4) by the GPRS network wireless module waterlevel data is transferred to can check data, console for centralized control (1) that storage etc. is handled, console for centralized control (1) and mobile phone (2) wireless connections; Console for centralized control (1) and mobile phone (2) are provided with corresponding water level monitoring software.

Described spot sensor can be water level, and temperature and/or flow sensor.

The utlity model has following good effect: ⑴ water level round Realization is observed automatically, long-term self-recording and solid-state storage continuously, for condition has been created in data reorganization computerize, accurately, in time, fast, alleviate worker's labour intensity, reduce cost, improved data reorganization quality; ⑵ water level monitoring means are science, reliable more, and the regimen quantity of information has bigger increase, and the transmission time obviously shortens, and antijamming capability improves, and bit error rate reduces.⑶ after adopt wireless means of communication, real time water level information will be significantly increased, real time water level more accurately and timely, and obtain fast processing, realize operation forecast computerize, overcome the deficiency of prior art, changed the backward state of handwork forecast, activity duration is shortened, and forecast precision improves.Even in strange land away from the observation site, also can be easily the collection of environmental datas such as regimen key element such as water level, water temperature, flow be read, really realized the function of remote monitoring and data sharing.Except that data remote collection, monitoring in real time, system also can realize the remote handset warning, also can pass through user mobile phone Long-distance Control scene.Can conveniently carry out the wireless transmission monitoring of waterlevel data, accurately, in time, fast, reduce labor intensity, reduce cost, increase work efficiency; Be particularly suitable for open-air and remote the use, can be widely used in the water level monitoring in reservoir, river, river, lake, feed ditch and mine etc.

Make into detailed description below in conjunction with embodiment and accompanying drawing, but not as to qualification of the present utility model. Description of drawings

Fig. 1 is the topological diagram of a preferred embodiment of the utility model.

Fig. 2 is circuit block diagram and the structural representation of Fig. 1.

The implication of each label and symbol is among the figure: 1-console for centralized control, 2-mobile phone, 3-sensor, 4-radio fest and control terminal GPRS RTU; 5-lithium battery and solar panels.

Embodiment

Referring to Fig. 1~Fig. 2, this is made up of console for centralized control (1), mobile phone (2), spot sensor (3), GPRS RTU (4), lithium battery and solar panels (5) this system.Wherein, GPRS RTU(4) and spot sensor (3) connect and compose open-air telemetry station part by cable, use lithium battery and solar panels (5) to power reception and processing that console for centralized control (1) and mobile phone (2) are undertaken waterlevel data.Console for centralized control (1) receives the waterlevel data that each telemetry station reports by GPRS network in real time, to data check, store, processing such as demonstration, printing, to all telemetry station transmitting control commands, comprise when control sends number of times, school every day etc., by the time spacer segment of setting, calculate the period water level value of each telemetry station, the number of times of statistical report data and duty, retrieve data.The main task of telemetry station is automatically real-time collection, water level, water temperature data, transmits hydrology data by GPRS network to console for centralized control by the time of setting and the time interval.

The utility model is work like this: by RS-485 bus spot sensor (3) is connected as a single entity with GPRS RTU (4), constitutes field terminal unit.GPRS RTU (4) is built-in: CPU module, data memory module, control module, GPRS/CDMA data communication module.Can on-the-spotly insert data such as multi-analog, switching value, relay signal, directly field data is connected with remote control center then by the GPRS network wireless module, image data is sent to remote database server in real time, and store in the database.By this system, even in strange land, also can be easily the collection of environmental datas such as regimen key element such as water level, water temperature, flow be read away from the observation site, really realized the function of remote monitoring and data sharing.Except that data remote collection, monitoring in real time, system also can realize the remote handset warning, and by user mobile phone Long-distance Control scene.

The GPRS network wireless module has been abandoned traditional circuit switched mode of monopolizing, adopt packet-switch technology, each user can take a plurality of wireless channels simultaneously, and same wireless channel can be shared by a plurality of users again, effectively utilized channel resource, bandwidth reaches as high as 171.2Kb/s.The GPRS network coverage of China Mobile has almost reached 100% in the key city at present, also reached more than 80% in the backcountry, the practical application bandwidth is greatly about 20-40Kb/s, be particularly suitable for the communication requirement of remote monitoring industry, replace fully in the past traditional wired, MODEM, X.25, communication modes such as data radio station, note.Be suitable for the water level monitoring system that open-air use can be carried out the waterlevel data wireless transmission, be easy to maintenance for a kind of.

Native system first is a solar electric power supply system, and second portion is a GPRS network signal TT﹠C system, and third part is a center remote computer software program disposal system.First and second portion are formed a node, form many-to-one relation with third part, and promptly computer software programs disposal system can be gathered the water level signal from a plurality of GPRS network nodes.First's solar electric power supply system principle of work is that the mono-crystalline silicon solar plate is electric energy by the solar electrical energy generation modular converter with conversion of solar energy with natural sunlight, by the micro computer charging circuit power storage is advanced in the lithium battery then, for GPRS signal TT﹠C system provides stable 12V power supply.System has considered overcharging and the over circuit design in the solar charging electric process, and after the lithium battery power supply was full of electricity, system can stop charging automatically; When the lithium battery electric weight was lower than safe capacity, system can cut off the power supply and carry out battery charger automatically and do.Second portion GPRS network TT﹠C system principle of work is the micro voltage signal for the water level gauge current signal that will collect 4-20mA by the GPRS circuit conversion, and then convert digital signal to by the AD Acquisition Circuit, numeral/GPRS network conversion of signals by GPRS network becomes the GPRS network signal again, in order to being sent on the remote computer program.Third part remote computer software program disposal system principle of work is, the GPRS signal is transferred on the computer system on the LAN (Local Area Network) by Ethernet and peanut shell domain name mapping, the GPRS network conversion of signals is become digital signal and store in the database by wireless remote water level measuring and controlling system software, print and browse the water-level fluctuation situation for programming system.

But described hardware is all purchased in market, and general as requested computer software design personnel of affiliated monitoring software and detailed circuit and general automatically controlled designer all can design, and sensor etc. also are prior art, so slightly.The utility model is through on probation, and effect is fine.

All any modifications of within the utility model principle, being done, be equal to replacement etc., all should be included within the protection domain of the present utility model.

Claims (2)

1. wireless remote water level automated watch-keeping facility, it is characterized in that having following structure: be provided with spot sensor (3) to hydrology data acquisitions such as water levels at the scene by cable and GPRS RTU(4) be connected GPRS RTU(4) built-in CPU module, data memory module, control module and GPRS/CDMA data communication module; And be provided with lithium battery and solar panels (5) electric supply installation, constitute open-air telemetry station; GPRS RTU(4) by the GPRS network wireless module waterlevel data is transferred to can check data, console for centralized control (1) that storage etc. is handled, console for centralized control (1) and mobile phone (2) wireless connections; Console for centralized control (1) and mobile phone (2) are provided with corresponding water level monitoring software.
2. wireless remote water level automated watch-keeping facility according to claim 1 is characterized in that described spot sensor is a water level, and temperature and/or flow sensor.
CN2010206090672U 2010-11-16 2010-11-16 Wireless remote automatic water level monitoring device CN201853342U (en)

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Application Number Priority Date Filing Date Title
CN2010206090672U CN201853342U (en) 2010-11-16 2010-11-16 Wireless remote automatic water level monitoring device

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Application Number Priority Date Filing Date Title
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103487089A (en) * 2013-09-22 2014-01-01 中国地质调查局水文地质环境地质调查中心 Device and method for transmitting remote data of water temperature of ground water level
CN103983322A (en) * 2014-05-28 2014-08-13 济宁海润物联科技有限公司 Method and device for reading water level based on instrumented sensing technology
CN104677456A (en) * 2015-02-10 2015-06-03 厦门精图信息技术股份有限公司 Water level monitoring method based on computer image recognition, and water gauge and monitoring system of water level monitoring method
GB2527840A (en) * 2014-07-04 2016-01-06 Damien Gaunt Improvements in level monitors for substances within vessels
CN105259887A (en) * 2015-11-25 2016-01-20 中山市厚源电子科技有限公司 Reservoir flood control monitoring system based on GPRS communication and internet
CN106340158A (en) * 2015-07-12 2017-01-18 舒均盛 Intelligent water condition information and dispatching early-warning system
CN107976229A (en) * 2017-11-15 2018-05-01 河南理工大学 A kind of SEA LEVEL VARIATION Real-time Monitoring Data transmitting device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103487089A (en) * 2013-09-22 2014-01-01 中国地质调查局水文地质环境地质调查中心 Device and method for transmitting remote data of water temperature of ground water level
CN103487089B (en) * 2013-09-22 2015-10-07 中国地质调查局水文地质环境地质调查中心 A kind of underground water table water temperature remote data transmission device and method
CN103983322A (en) * 2014-05-28 2014-08-13 济宁海润物联科技有限公司 Method and device for reading water level based on instrumented sensing technology
GB2527840A (en) * 2014-07-04 2016-01-06 Damien Gaunt Improvements in level monitors for substances within vessels
CN104677456A (en) * 2015-02-10 2015-06-03 厦门精图信息技术股份有限公司 Water level monitoring method based on computer image recognition, and water gauge and monitoring system of water level monitoring method
CN106340158A (en) * 2015-07-12 2017-01-18 舒均盛 Intelligent water condition information and dispatching early-warning system
CN105259887A (en) * 2015-11-25 2016-01-20 中山市厚源电子科技有限公司 Reservoir flood control monitoring system based on GPRS communication and internet
CN107976229A (en) * 2017-11-15 2018-05-01 河南理工大学 A kind of SEA LEVEL VARIATION Real-time Monitoring Data transmitting device

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110601

Termination date: 20141116

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