CN201328292Y - Farmland water-saving irrigation monitoring management device - Google Patents

Farmland water-saving irrigation monitoring management device Download PDF

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Publication number
CN201328292Y
CN201328292Y CNU2008202409003U CN200820240900U CN201328292Y CN 201328292 Y CN201328292 Y CN 201328292Y CN U2008202409003 U CNU2008202409003 U CN U2008202409003U CN 200820240900 U CN200820240900 U CN 200820240900U CN 201328292 Y CN201328292 Y CN 201328292Y
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power
module
water
saving
monitoring
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CNU2008202409003U
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Chinese (zh)
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李宝来
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Tangshan Haisen Electronic Co., Ltd.
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TANGSHAN HAISEN EQUIPMENT CO Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

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Abstract

The utility model relates to a monitoring device, in particular to a farmland water-saving irrigation monitoring management device. An electronic active electric energy meter, an alternating current contactor, an HSZN type intelligent controller, a motor comprehensive protector, a leakage protector, a lightning arrester, a damage-proof information acquisition module, a power carrier wave communication module and a power conversion module are arranged in a farmland water-saving irrigation monitoring control box. A power transformer online monitor is arranged near a power transformer and connected with the farmland water-saving irrigation monitoring control box by a power carrier wave communication mode. An alarm receiving center is connected with the power transformer online monitor by a GPRS/CDMA communication mode. The device monitors the flow rate of a water pump in real time by pulse output quality of the active electric energy meter so as to calculate the water yield of the water pump, has complete alarm function, can immediately alarm when the problem is found, and reduces the loss to minimum.

Description

Farmland water-saving is irrigated monitoring management device
Technical field:
The utility model relates to a kind of monitoring device, and particularly a kind of farmland water-saving is irrigated monitoring management device.
Background technology:
The water conservancy modernization at first is water resource regulation and control modernizations, realizes that distributing rationally of water resource is the modern main target of water conservancy, and the technological means of application of advanced is monitored in real time and distributed rationally water resource is the developing direction of modern water resources management.
State Intellectual Property Office discloses " a kind of water resource controller ", the patent No.: 200620083966.7, and this patent is main " to have solved the technology of transmission of water resource data wireless and water level monitoring data.It is made up of protecgulum, LCDs, indicator lamp, power interface, spare interface, control interface, water level interface, flow interface etc.Its weak point is: system adopts and receives the pattern that sends short message, utilizes GPRS/GSM common network transmission data, complicated operation.
The content of utility model:
The technical problems to be solved in the utility model is the deficiency at the prior art complicated operation; providing a kind of is loaded on multiple module in the control cabinet; utilize power line carrier technology to cooperate the GPRS mechanics of communication that farmland water-saving is irrigated and implement monitoring management; to tamper-proof protections such as farmland power transformer, power line, system itself, water pumps; Monitoring and Controlling is scientific and reasonable, realizes that the farmland water-saving of central authorities, province, city, county, association, the 6 grades of managerial structures in village is irrigated monitoring management device.
Solve the problems of the technologies described above by the following technical solutions:
A kind of farmland water-saving is irrigated monitoring management device, described device comprises hand-held IC-card supervisor, central authorities, province, city, county, association, village's differentiated control software, water-saving irrigation data receiving management central server software, also comprise farmland water-saving irrigation Monitoring and Controlling case, power transformer on-line monitoring instrument, warning message receiving center
A. described farmland water-saving is irrigated in the Monitoring and Controlling case electronic type active electric energy meter, A.C. contactor, HSZN type intelligent controller, integrated protector for electric motor, earth leakage protective device, arrester, tamper-proof information acquisition module, power carrier communication module, power transfer module is housed;
B. described electronic type active electric energy meter and HSZN type intelligent controller; A.C. contactor; earth leakage protective device; arrester connects; this HSZN type intelligent controller and power carrier communication module; A.C. contactor connects; this A.C. contactor is positioned at casing and is connected with integrated protector for electric motor; this integrated protector for electric motor motor outer with being positioned at casing is connected; described power carrier communication module and power transfer module; HSZN type intelligent controller; tamper-proof information acquisition module connects; this power transfer module and earth leakage protective device; the power carrier communication module connects, and described earth leakage protective device is connected with three-phase power line.
C. described power transformer on-line monitoring instrument is positioned near the power transformer, mainly by circuit main board, displacement switch, the apex drive power transfer module, the GPRS/CDMA data transmission module, communication antenna, batteries, power module, the power alarm acquisition module, the power carrier communication module, solar panel is formed, this circuit main board and displacement switch, the apex drive power transfer module, the GPRS/CDMA data transmission module, power module, the power carrier communication module, the power alarm acquisition module connects, described power carrier communication module, the power alarm acquisition module, power module, apex drive power supply source modular converter is connected with power line, described displacement switch and transformer are approaching, described GPRS/CDMA data transmission module is connected with communication antenna, described batteries and solar panel, apex drive power supply source modular converter connects, and described power transformer on-line monitoring instrument is irrigated the Monitoring and Controlling case by the mode of power carrier communication with farmland water-saving and is connected.
D. described warning receiving center mainly is made up of circuit main board C8051, LCD display, loudspeaker, circuit main board C8051 is connected with control line with LCD display, loudspeaker, be connected with Switching Power Supply, accumulator, this warning receiving center is connected with power transformer on-line monitoring instrument by the GPRS/CDMA communication modes.
Adopt technique scheme, compared with prior art, its significant advantage is:
The utility model utilizes power line carrier technology to cooperate the GPRS/CDMA mechanics of communication to realize the transmission constantly of field irrigation water intaking data; Utilize power line carrier technology to cooperate the GPRS mechanics of communication, make farmland water-saving irrigate management system for monitoring and possess this anti-theft protection when electricity, nothing electricity are arranged of power line, power transformer, water pump, water pump cable and system; System builds up central authorities, province, city, county, association, the 6 grades of managerial structures in village, really makes farmland irrigation water reach remote automation, scientific management, thereby by rationalizing statistics, analyzing and control agriculture irrigation water saving; Utilize frequency conversion and inversion feeding technique to realize not having at slack seasons the communication of electric overhead power line and power line, power transformer, water pump, the own anti-theft protection of water pump cable and system, provide working power for terminal module simultaneously; Native system possesses with single water pump and is unit and is the data acquisition selection function of unit with each user; GPRS/CDMA data transmission module simultaneously with two center communications.IC-card has waterproof and dustproof, anti-interference, preventing decryption, anti-characteristics such as duplicate, and is particularly suitable for the rural area and uses.Simple to operate, practicality.And at present rural area line voltage phenomenon on the low side during the busy farming season, system can normally use in 260 volts to 420 volts scopes.Native system utilizes active electric energy meter pulse output quantity that pump capacity is monitored the water yield that calculates water pump in real time, and warning function is complete, and pinpointing the problems reports to the police at once handles, and economic loss is dropped to minimum.
Description of drawings
Fig. 1 is whole syndeton signal of the present utility model (frame) figure.
Fig. 2 is that the utility model farmland water-saving is irrigated each parts connection signals (frame) figure in the Monitoring and Controlling case.
Fig. 3 is that each parts of the utility model power transformer on-line monitoring instrument connect signal (frame) figure.
Fig. 4 is that the utility model warning message is accepted each parts connection signals (frame) figure of center.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
See accompanying drawing 1, a kind of farmland water-saving is irrigated monitoring management device, is made up of hand-held IC-card supervisor 1, farmland water-saving irrigation Monitoring and Controlling case 2, power transformer on-line monitoring instrument 3, solar panel 4, antenna 5, reception mobile phone 6, warning antenna 7, warning message receiving center 8, water-saving irrigation data receiving management central server 9 (extra large gloomy water-saving irrigation management system for monitoring V3.0), central authorities, province, city, at village level management software 10,11,12,13.As shown in Figure 1, hand-held IC-card supervisor 1 is connected with 2 communications of farmland water-saving irrigation Monitoring and Controlling case.Farmland water-saving is irrigated Monitoring and Controlling case 2 and is connected with power transformer on-line monitoring instrument 3 power carrier communications.Power transformer on-line monitoring instrument 3 is connected with antenna 5 with solar panel 4.Receiving mobile phone 6 is connected with warning reception antenna 7 networks (GSM) of warning message receiving center 8.Warning message receiving center 8 is connected with power transformer on-line monitoring instrument 3 network communications (GPRS/CDMA/SMS).Water-saving irrigation data receiving management central server 9 adopts extra large gloomy water-saving irrigation management system for monitoring V3.0, is connected by the GPRS/CDMA network communication mode with power transformer on-line monitoring instrument 3.(GPRS/CDMA) connect, be connected by the INTERNET network with central authorities, province, city, at village level management software 10,11,12,13 respectively.
As accompanying drawing 2; farmland water-saving is irrigated in the Monitoring and Controlling case 2 the electronic type active electric energy meter is housed; being responsible for electric quantity acquisition and water consumption calculates; data are handled; show; the A.C. contactor of control; gather water level information; the IC-card read-write; the HSZN type intelligent controller of information storage etc.; to the pump motor overvoltage; overcurrent; the integrated protector for electric motor of error protections such as phase shortage; earth leakage protective device as master switch; the arrester of anti-lightning strike usefulness; gather power line; the water pump cable; water pump; farmland water-saving is irrigated information such as the destruction information of monitoring intelligent control cabinet self and the water electricity consumption water level in the HSZN type intelligent controller and by the power carrier communication module of power line transmission to power transformer on-line monitoring instrument data, is not had the power transfer module that working power is provided for data acquisition communication module under the electric situation at power line.See accompanying drawing 2; the electronic type active electric energy meter adopts the pulse lead to be connected with HSZN type intelligent controller; its leading-out terminal A, B, C are connected with A, B, the C of the A1 of A.C. contactor successively, and its inlet wire A, B, C are connected with A, B, the C of earth leakage protective device successively, are connected with A, B, the C of arrester.HSZN type intelligent controller adopts RS485 to be connected with the power carrier communication module, and its RX, TX, GND end are connected with RX, TX, the GND end of power carrier communication module, and its A, B end is connected with A, the B that the A1 of A.C. contactor holds successively.A, B, the C of the A2 end of A.C. contactor are connected with A, the B, the C that are positioned at casing built-in motor comprehensive protection device B end successively, and A, B, the C of integrated protector for electric motor B1 end and the motor M that is positioned at outside the casing are connected.The RX of power carrier communication module, TX, GND end are connected with TX, RX, the GND end of tamper-proof information acquisition module successively; its A suitable for reading, C end is connected with A, the C end of earth leakage protective device successively, and end opening A, C end is connected with right A, the C end of power transfer module successively.Left A, the C end of power transfer module is connected with A, the C end of earth leakage protective device successively.Right A, the C of power transfer module end is connected with A, the C end that tamper-proof information is adopted acquisition module successively, and tamper-proof information acquisition module is connected with displacement switch, and earth leakage protective device is connected with three-phase power line.
As accompanying drawing 3, power transformer on-line monitoring instrument is positioned near the power transformer, (mainly form by circuit main board by cpu central processing unit and each electronic circuit, to the power alarm acquisition module, displacement switch, the data of GPRS/CDMA data transmission module are handled), displacement switch (surveying) to transformer is destroyed, apex drive power supply source modular converter (irrigating Monitoring and Controlling case feed) to each farmland water-saving, GPRS/CDMA data transmission module (with sea gloomy water-saving irrigation management system for monitoring V3.0 software communication), communication antenna, batteries, power module, power alarm acquisition module (being used to survey the stolen information of transformer), the power carrier communication module, solar panel (for the charging of reserve dc source) is formed.The output of circuit main board is connected with the output of displacement switch, and the RX of its output, TX, GND end are connected with TX, RX, the GND end of GPRS/CDMA data transmission module successively, and its output also is connected with audible-visual annunciator.Another group RX, the TX of circuit main board, GND end are connected with TX, RX, the GND of power carrier communication module successively, also are connected with power module.Circuit main board is connected with the power alarm acquisition module by a control line, is connected with apex drive power supply source modular converter by another control line.A, the C end of apex drive power supply source modular converter is connected with A, the C end of power module successively, and power module is connected with batteries, and batteries is connected with solar panel.
As annex map 4, the HSZX-3000 type warning message receiving center that the warning message receiving center adopts Tangshan Haisen Electric Co., Ltd. to produce, be installed in villagers' committee or send public security bureau in one's power, the warning message center is connected with power transformer on-line monitoring instrument by the GPRS/CDMA communication modes.Check that constantly farmland water-saving irrigates the duty of Monitoring and Controlling case, power transformer on-line monitoring instrument, when preventing that the theft situation from taking place since the problem of equipment can not reporting information, notify the personnel that pre-set mobile phone by the mode that sends note and ring.Mainly by circuit main board (information that power transformer on-line monitoring instrument reports is handled), LCD LCD MODULE (show warning reason that cpu central processing unit handles well, accurately place, time of fire alarming, network state etc.), GPRS/CDMA communication module (by mobile network and the communication of power transformer on-line monitoring instrument), sound prompting module (loudspeaker), Keysheet module, Switching Power Supply, accumulator etc. be set form.
Warning message receiving center circuit main board adopts C8051, this circuit main board is connected with accumulator, Switching Power Supply, with 8 row, column platoon lines with keyboard be set be connected, be connected with loudspeaker with two control lines of 12V, be connected with the LCD LCD MODULE with 20 control lines and power line platoon, be connected with the GPRS/CDMA communication module with Serial Port Line, the GPRS/CDMA communication module is connected with communication antenna.
" extra large gloomy farmland water-saving is irrigated management system for monitoring V3.0 " version that water-saving irrigation data receiving management central server software of the present utility model adopts Tangshan Haisen Electric Co., Ltd. to produce, be used for to farmland water-saving irrigate the Monitoring and Controlling case information such as electricity consumption, water, water level call survey, storage, statistics, analysis, form, printing etc. together, form by the software server of communication server, database server, application of known, work station, printer, ups power etc.Wherein communication server be responsible for by power transformer on-line monitoring instrument farmland water-saving is irrigated the Monitoring and Controlling case information such as electricity consumption, water, water level call survey together, by the control of application software data are stored in the database server again, through operating personnel's operation to data add up, analysis, form, printing etc.
Central authorities, province, city, county, association, village's differentiated control software use " extra large gloomy farmland water-saving irrigates management system for monitoring client V3.0 " version software, be when farmland water-saving being irrigated according to the authority in the zone of being administered information such as electricity consumption, water, water level by the INTERNET network add up, analysis, form, printing etc.
Hand-held IC-card supervisor of the present utility model adopts the HS-3000 type, is used for user's IC-card is opened an account, supplements with money, mended card, cancellation, sells card information storage, inquiry, printing etc.
The operation principle of system:
It is with the electronic type active electric energy meter that farmland water-saving is irrigated the Monitoring and Controlling case; A.C. contactor; HSZN type intelligent controller (electric quantity acquisition and water consumption are calculated); integrated protector for electric motor; earth leakage protective device; arrester; data acquisition communication module; tamper-proof information acquisition module; the power carrier communication module; power transfer module etc. are installed in the casing; as purchasing electricity (water) media, microcomputer controller is finished prepayment electric expense by high-performance M1 radio-frequency card; the active energy metering; water consumption measurement; the data storage; power line and this system self anti-theft and anti-damage are reported to the police; automatic data logging; anti-electricity-theft (water); do not pay dues and operate a switch automatically; able to programme; functions such as data processing and demonstration.And at the rural area environment for use, at common memory card be replicated easily, TM card cost height and the little shortcoming of losing easily of volume, adopt present in the world most popular high-performance M1 radio-frequency card to do and purchase electric media, have waterproof and dustproof, anti-interference, preventing decryption, anti-characteristics such as duplicate, be particularly suitable for the rural area and use.As long as press close to the system district that swipes the card during use, fetch data after using up, the electricity consumption amount of money is deducted automatically, and is simple to operate, practicality.And at present rural area line voltage phenomenon on the low side during the busy farming season, the controller of system and contactor can normally use in 260 volts to 420 volts scopes.
Hand-held IC-card supervisor is used for user's IC-card is opened an account, supplements with money, mended card, cancellation, sells card information storage, inquiry, statistics, analysis, printing etc.
Power transformer on-line monitoring instrument is gathered water power information and the stolen or ruined warning message that all branched lines under this transformer and the transformer and farmland water-saving are irrigated the Monitoring and Controlling case by the electric line carrier communication technology, and information is sent to warning receiving center and water-saving irrigation data receiving management central server.
Solar panel for when the grid power blackout for power transformer on-line monitoring instrument in the energy conversion apparatus that provides of battery charging.
The HSZX-3000 type warning message receiving center that the warning message receiving center adopts Tangshan Haisen Electric Co., Ltd. to produce, be installed in villagers' committee or send public security bureau in one's power, be connected with power transformer on-line monitoring instrument by the GPRS/CDMA communication modes by the warning message center.Check that constantly farmland water-saving irrigates the duty of Monitoring and Controlling case, power transformer on-line monitoring instrument, when preventing that the theft situation from taking place since the problem of equipment can not reporting information, notify the personnel that pre-set mobile phone by the mode that sends note and ring.Mainly by circuit main board (information that power transformer on-line monitoring instrument reports is handled), the LCD LCD MODULE (shows the warning reason that cpu central processing unit is handled well, accurate place, time of fire alarming, network state etc.), GPRS/CDMA communication module (by mobile network and the communication of power transformer on-line monitoring instrument), the sound prompting module, data memory module is (to warning reason, accurate place, significant datas such as time of fire alarming are stored), compositions such as Keysheet module are set.The information that power transformer on-line monitoring instrument is reported is shown on the display and by the mode of calling and send SMS message informs the management owner, in order to avoid cause unnecessary economic loss, and check that constantly farmland water-saving irrigates the duty of Monitoring and Controlling case, power transformer on-line monitoring instrument, when preventing that the theft situation from taking place because the problem of equipment can not reporting information.
The GPRS/CDMA data transmission module is that the desired data of water utilities system are beamed back data receiving management central server by power transformer on-line monitoring instrument after farmland water-saving is irrigated the collection of Monitoring and Controlling case.
The gloomy water-saving irrigation management system for monitoring V3.0 in sea be used for to farmland water-saving irrigate the Monitoring and Controlling case information such as electricity consumption, water, water level call survey, storage, statistics, analysis, form, printing etc. together, the running environment of software is made up of communication server, database server, application software server, work station, printer, ups power etc.Wherein communication server be responsible for by power transformer on-line monitoring instrument farmland water-saving is irrigated the Monitoring and Controlling case information such as electricity consumption, water, water level call survey together, by the control of application software data are stored in the database server again, work station operating personnel's operation to data add up, analysis, form, printing etc.
Central authorities, province, city, county, association, village's differentiated control software (extra large gloomy farmland water-saving is irrigated management system for monitoring client V3.0) are the management softwares (network-type) of the different stage that provides according to administration authority at different levels and the data be concerned about, be when farmland water-saving being irrigated according to the authority in the zone of being administered information such as electricity consumption, water, water level by the INTERNET network add up, analysis, form, printing etc.
All parts of the present utility model all have on the market to be bought, its number of element types, and the place of origin is as follows:
1. the GPRS/CDMA data transmission module GR64 type place of production: French Wavecom
2. the power carrier communication module HSTX-100L type place of production: the gloomy electronics in sea, Tangshan
3. the HSZN type intelligent controller HSZN type place of production: the gloomy electronics in sea, Tangshan
4. the electronic type active electric energy meter DSS type place of production: Cangzhou, Hebei
5. A.C. contactor is as 3201 types (determining according to the Model of pump) place of production: Shanghai De Lixi, the positive Thailand in Zhejiang, French Schneider etc.
6. the apex drive power supply source modular converter HSXC-100L place of production: the gloomy electronics in sea, Tangshan
7. central authorities, province, city, county, association, village's differentiated control software: extra large gloomy farmland water-saving is irrigated management system for monitoring client V3.0 Tangshan Haisen Electric Co., Ltd.
8. the power transformer on-line monitoring instrument HSZNJC-09 type place of production: Tangshan Haisen Electric Co., Ltd..

Claims (3)

1, a kind of farmland water-saving is irrigated monitoring management device, described device comprises hand-held IC-card supervisor, central authorities, province, city, county, association, village's differentiated control software, water-saving irrigation data receiving management central server software, it is characterized in that, also comprise farmland water-saving irrigation Monitoring and Controlling case, power transformer on-line monitoring instrument, warning message receiving center
A. described farmland water-saving is irrigated in the Monitoring and Controlling case electronic type active electric energy meter, A.C. contactor, HSZN type intelligent controller, integrated protector for electric motor, earth leakage protective device, arrester, tamper-proof information acquisition module, power carrier communication module, power transfer module is housed;
B. described electronic type active electric energy meter and HSZN type intelligent controller, A.C. contactor, earth leakage protective device, arrester connects, this HSZN type intelligent controller and power carrier communication module, A.C. contactor connects, this A.C. contactor is positioned at casing and is connected with integrated protector for electric motor, this integrated protector for electric motor motor outer with being positioned at casing is connected, described power carrier communication module and power transfer module, HSZN type intelligent controller, tamper-proof information acquisition module connects, this power transfer module and earth leakage protective device, the power carrier communication module connects, and described earth leakage protective device is connected with three-phase power line;
C. described power transformer on-line monitoring instrument is positioned near the power transformer, mainly by circuit main board, displacement switch, the apex drive power transfer module, the GPRS/CDMA data transmission module, communication antenna, batteries, power module, the power alarm acquisition module, the power carrier communication module, solar panel is formed, this circuit main board and displacement switch, the apex drive power transfer module, the GPRS/CDMA data transmission module, power module, the power carrier communication module, the power alarm acquisition module connects, described power carrier communication module, the power alarm acquisition module, power module, apex drive power supply source modular converter is connected with power line, described displacement switch and transformer are approaching, described GPRS/CDMA data transmission module is connected with communication antenna, described batteries and solar panel, apex drive power supply source modular converter connects, and described power transformer on-line monitoring instrument is irrigated the Monitoring and Controlling case by the mode of power carrier communication with farmland water-saving and is connected;
D. described warning receiving center mainly is made up of circuit main board C8051, LCD display, loudspeaker, circuit main board C8051 is connected with control line with LCD display, loudspeaker, be connected with Switching Power Supply, accumulator, this warning receiving center is connected with power transformer on-line monitoring instrument by the GPRS/CDMA communication modes.
2, farmland water-saving according to claim 1 is irrigated monitoring management device, it is characterized in that, described water-saving irrigation data receiving management central server software is connected with power transformer on-line monitoring instrument by the GPRS/CDMA communication modes.
3, farmland water-saving according to claim 1 is irrigated monitoring management device, its spy just is that described central authorities, province, city, county, association, village's differentiated control software are connected with water-saving irrigation data receiving management central server software by the INTERNET network.
CNU2008202409003U 2008-12-30 2008-12-30 Farmland water-saving irrigation monitoring management device Expired - Lifetime CN201328292Y (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102342234A (en) * 2011-07-20 2012-02-08 山东农业大学 Control device system for remotely measuring and remotely controlling irrigation start and stop of pump station
CN102359094A (en) * 2011-10-12 2012-02-22 无锡同春新能源科技有限公司 Water saving gate used for supplying power to flow sensor and provided with wind energy generating system
CN102428860A (en) * 2011-09-16 2012-05-02 大连理工大学 Irrigation control system
CN102499030A (en) * 2011-11-18 2012-06-20 江苏大学 Precision irrigation monitoring device
CN103891581A (en) * 2014-04-16 2014-07-02 安徽艾瑞德农业装备发展有限公司 Power line carrier remote control system of large electric sprinkling machine
CN104914768A (en) * 2015-06-23 2015-09-16 赵增国 Water-saving irrigation intelligent well house informatization control system
CN105716671A (en) * 2016-04-07 2016-06-29 唐山现代工控技术有限公司 Method and device for utilizing agricultural transformer to monitor irrigation water quantity
CN109451948A (en) * 2018-12-11 2019-03-12 山东省农业科学院科技信息研究所 A kind of Intelligent irrigation system
JP2020166867A (en) * 2020-05-12 2020-10-08 積水化学工業株式会社 Irrigation water management device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102342234A (en) * 2011-07-20 2012-02-08 山东农业大学 Control device system for remotely measuring and remotely controlling irrigation start and stop of pump station
CN102428860A (en) * 2011-09-16 2012-05-02 大连理工大学 Irrigation control system
CN102428860B (en) * 2011-09-16 2014-05-21 大连理工大学 Irrigation control system
CN102359094A (en) * 2011-10-12 2012-02-22 无锡同春新能源科技有限公司 Water saving gate used for supplying power to flow sensor and provided with wind energy generating system
CN102499030A (en) * 2011-11-18 2012-06-20 江苏大学 Precision irrigation monitoring device
CN102499030B (en) * 2011-11-18 2014-08-27 江苏大学 Precision irrigation monitoring device
CN103891581A (en) * 2014-04-16 2014-07-02 安徽艾瑞德农业装备发展有限公司 Power line carrier remote control system of large electric sprinkling machine
CN104914768A (en) * 2015-06-23 2015-09-16 赵增国 Water-saving irrigation intelligent well house informatization control system
CN105716671A (en) * 2016-04-07 2016-06-29 唐山现代工控技术有限公司 Method and device for utilizing agricultural transformer to monitor irrigation water quantity
CN109451948A (en) * 2018-12-11 2019-03-12 山东省农业科学院科技信息研究所 A kind of Intelligent irrigation system
JP2020166867A (en) * 2020-05-12 2020-10-08 積水化学工業株式会社 Irrigation water management device

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