CN106246522A - Water pump data acquisition transmission, Based Intelligent Control and remote operating system - Google Patents

Water pump data acquisition transmission, Based Intelligent Control and remote operating system Download PDF

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Publication number
CN106246522A
CN106246522A CN201610616310.5A CN201610616310A CN106246522A CN 106246522 A CN106246522 A CN 106246522A CN 201610616310 A CN201610616310 A CN 201610616310A CN 106246522 A CN106246522 A CN 106246522A
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China
Prior art keywords
data acquisition
water pump
zigbee
transmission
network
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CN201610616310.5A
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Chinese (zh)
Inventor
周向阳
周印轩
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Luohe Four Pump Co
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Luohe Four Pump Co
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Application filed by Luohe Four Pump Co filed Critical Luohe Four Pump Co
Priority to CN201610616310.5A priority Critical patent/CN106246522A/en
Publication of CN106246522A publication Critical patent/CN106246522A/en
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06Control using electricity
    • F04B49/065Control using electricity and making use of computers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10Other safety measures
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention discloses a kind of water pump data acquisition transmission, Based Intelligent Control and remote operating system, wherein data acquisition transmission subsystem is to be in multiple data acquisitions of same ZigBee-network and transmission SOC and a Centroid distributed being provided with of the appropriate site of described water pump;Based Intelligent Control subsystem includes the single-chip microcomputer that can carry out computing according to reception signal, controls the relay of motor power break-make, by the relay drive circuit of single-chip microcomputer signal control relay break-make;Remote operation subsystem includes being in the signal node of same ZigBee-network, the computer being connected by data-interface or handheld device and operation software installed therein with this signal node.The present invention have be adapted to structured water pump, can unmanned, automatically detection water pump abnormal conditions and be automatically turned off when danger occurs water pump, can be by remotely supervision water pump state and the advantage of control water pump danger threshold.

Description

Water pump data acquisition transmission, Based Intelligent Control and remote operating system
Technical field
The present invention relates to water pump field, particularly relate to a kind of water pump data acquisition transmission, Based Intelligent Control and remotely operate system System.
Background technology
Water pump is the visual plant of deep-well water lift.During use, whole unit pulls the plug work, and subsoil water is extracted ground Table is domestic water, speedily carry out rescue work in mine, industry cools down, field irrigation, seawater lift, steamer adjust carry, it may also be used for fountain view, Hot water water pump is used for hot spring bathing, could be applicable to extract subsoil water from deep-well it can also be used to river, reservoir, water channel etc. carry Hydraulic Projects.Be mainly used in field irrigation and alpine region people and animals' water, be also available for central air-conditioning cooling, source pump, cold pump assembly, City, factory, railway, mine, building site draining use.General flow can reach 5m ~ 650m, lift per hour and can reach 10-550 rice.
In general, the effect of water pump is huge, but its operating mode is extremely severe, is arranged under water that disposable operation for months is even More long, operator can not intuitively understand for the operational factor of equipment, it is more difficult in turn for instructing operation and the dimension of equipment Protect.
Before this, the patent of Application No. 00810185353.8 discloses a kind of water pump, has electric drive motor and by this horse Reach the centrifugal multistage pump multiple centrifugal pump of driving, it is characterised in that be provided with in the end of pump by Breakup of Liquid Ring around with the sensor shell by liquid percolation Body, is provided with one or more sensor, and kind is probably temperature, vibration, flow or pressure/differential pressure pickup, and leads to Cross induction coil and provide electric power for it.The signal of telecommunication of sensor is by passing through wire transfer after modulating/demodulating, or passes through electricity The mode radio transmission of sound/acoustic-electric conversion is to motor-side, then exports.This patent provide the most perfectly sensor power supply, Signals collecting, the solution of transmission, making the underwater process of water pump is no longer flight data recorder, and can be solved by suitable equipment Analyse and show its running status.
One of limitation of this patent is, is only applicable to upper pump type water pump, is particularly suited for deep well pump, for sending out at present The down-pump type water pump opening up the impetus best is not appropriate for, and application surface is narrower.Meanwhile, just because of the operating mode that water pump is in water is severe, i.e. Make to be represented the monitoring result of sensor by modes such as display screen displayings it may first have to the moment keeps the side of Attended mode Formula is monitored, and secondly when water pump meets with some great accidents or danger situation in water, waits observer to observe supervision knot Fruit take again to operate a switch etc. mode to process time late.Described great accident or danger situation include, without being limited to following feelings Shape: the motor the most not allowing body of one who has dropped dead by the roadside or inclination to use is lain down or tilts use;2. line voltage is not enough, less than rated voltage 5%;Or when rated voltage electric current overrate;3. motor has the vibrations of the unexpected sound or bigger;4. pump interval water outlet;⑤ Motor often operates 2500 hours and does not carries out general overhaul and continue to come into operation;6. motor temperature rise is too high;7. water level is too low;8. motor is exhausted Edge resistance is less than rated value;9. before turn on pump, underfill liquid in suction tube and pump.These situations, the most then make water pump go to work braving one's illness, Heavy then make water pump scrap even and produce casualties.It addition, the time interval that water pump restarts after shutting down wants more than 20 minutes.
Summary of the invention
For drawbacks described above present in prior art, it is desirable to provide one is adapted to structured water simultaneously Pump, energy unmanned, automatically detection water pump abnormal conditions are also automatically turned off water pump, can pass through remotely to monitor water when danger occurs Pump state and water pump data acquisition transmission, Based Intelligent Control and the remote operating system of control water pump danger threshold.
To achieve these goals, the present invention is by the following technical solutions: a kind of water pump data acquisition transmission, Based Intelligent Control And remote operating system, wherein water pump includes lifting pipe, check-valves, pump, motor and suction hose etc.;Described water pump data acquisition passes Defeated, Based Intelligent Control and remote operating system include gathering transmission subsystem, Based Intelligent Control subsystem, remote operation subsystem;Its In: described data acquisition transmission subsystem is to be in same ZigBee-network distributed being provided with of appropriate site of described water pump Multiple data acquisitions and a transmission SOC and Centroid;The plurality of data acquisition and transmission SOC are the most at least wrapped Containing data acquisition unit, ZigBee terminal or full-function device, battery, and at least make ZigBee terminal or full-function device, Battery and holding wire are completely and water segregation;It is provided with at described Centroid to have and receives and the ZigBee-network of emission function Coordinator;What described Based Intelligent Control subsystem was connected on motor enters at electricity, including be connected with ZigBee network coordinator or integrated, The single-chip microcomputer of computing can be carried out according to reception signal, control the relay of motor power break-make, control to continue by single-chip microcomputer signal The relay drive circuit of electrical equipment break-make;Described remote operation subsystem includes being in same with ZigBee network coordinator The signal node of ZigBee-network, the computer being connected with this signal node by USB or other data-interface or handheld device with And operation software installed therein, this operation software has signal that analytic signal node transmits and shows, by visualization Mode controls the function of described ZigBee network coordinator.
Above-mentioned water pump data acquisition transmission, Based Intelligent Control and remote operating system, wherein: the plurality of data acquisition and The data acquisition unit contained in transmission SOC is respectively motor attitude transducer, current sensor, voltage sensor, vibration biography Sensor, water flow sensor, timer, temperature sensor, liquid level sensor;The most each data acquisition and transmission SOC install Position represents with its data acquisition unit contained: motor attitude transducer, vibrating sensor, temperature sensor are arranged on motor On suitable location, current sensor is connected on main power in the circuit of motor, and voltage sensor is connected in parallel on main power to electricity In the circuit of machine, water flow sensor is arranged on the appropriate site in the lifting pipe of pump, and timer is arranged on relay and drives electricity Motor power circuit after road or be integrated in single-chip microcomputer, liquid level sensor be arranged on the extreme lower position of suction hose and pump with Joint portion between lifting pipe.
Above-mentioned water pump data acquisition transmission, Based Intelligent Control and remote operating system, wherein: described data acquisition unit is also Include ohm gauge, be connected between a certain phase and ground line of three phase electric machine, the data acquisition at its place and transmission SOC also collect Become to have analogue-to-digital converters.
Above-mentioned water pump data acquisition transmission, Based Intelligent Control and remote operating system, wherein: described ZigBee-network is coordinated Device is with RF front-end module.
Above-mentioned water pump data acquisition transmission, Based Intelligent Control and remote operating system, wherein: described ZigBee-network is net Shape network or star-network.
Above-mentioned water pump data acquisition transmission, Based Intelligent Control and the optimal way of remote operating system, wherein: when described letter When ZigBee network coordinator described in number nodal distance causes signal the most weak too far, one or several ZigBee route can be set up.
Above-mentioned water pump data acquisition transmission, Based Intelligent Control and the optimal way of remote operating system, wherein: described ZigBee-network is mesh network or tree network.
The data acquisition transmission subsystem of the present invention is respectively distributed to the suitable position of water pump by multiple data acquisition units Putting, the parameter sensitive to water pump and dangerous omen detect, and detection data can guarantee that dynamic realtime, solid, can realize Automatically detection water pump abnormal conditions;Then data acquisition and transmission SOC are passed through by data acquisition unit, ZigBee terminal or full merit Energy equipment, battery, add analogue-to-digital converters if desired and be packaged, and wherein must assure that ZigBee terminal or full merit Energy equipment, battery and holding wire are completely waterproof, it is also necessary to ensure that the data acquisition unit holding needing contact extraneous is exposed, separately Outer need not exposed data acquisition unit such as motor attitude transducer, vibrating sensor, temperature sensor etc. permissible Encapsulate together, to ensure the safety of this SOC;Because the data in the present invention are all by being wirelessly transferred, so for water pump Structure not requirement, is adapted to upper pump type, down-pump type, side pump type etc. structure simultaneously;ZigBee as a kind of mature technology, its Though having low rate, in-plant inferior position, but do not hinder its in the successful Application of this scene because having only in the present invention Few data are transmitted, on the contrary, because it has low-power consumption, low cost, short time-delay, high power capacity, Gao An in extremely short distance Entirely, the advantage such as unlicensed band, for the present invention, for comparing other the most ripe any Radio Transmission Technology, all There is unrivaled advantage, also make the battery being encapsulated in SOC be possibly realized, even if because simply aneroid battery all be enough to make ZigBee terminal or full-function device support nearly 2 years;Because the wireless transmission link of present networks is extremely simple, if signal node In communication distance, as each data acquisition and transmission SOC, it is directly connected to between Centroid, can be mesh network, star Shape network, if signal node is outside direct communication distance, needs to set up route, and star-network cannot meet demand, therefore uses Mesh network and tree network;In Based Intelligent Control subsystem, ZigBee network coordinator delivers a signal to single-chip microcomputer, monolithic function Carry out computing according to each data acquisition received and transmission SOC signal, control relay and open or close motor power, in danger Danger can be automatically turned off water pump when occurring, and reaches unattended purpose;Meanwhile, remote operation subsystem is by USB or other number Realize and signal node communication according to interface, and control ZigBee network coordinator by operation software, such that it is able to regulation danger Threshold value controls the tolerance of Based Intelligent Control subsystem, it is possible to complete timer rezero operation etc..
Accompanying drawing explanation
Fig. 1 is the ZigBee star-network that the present invention does not set up under routing state;
Fig. 2 is the ZigBee mesh network that the present invention does not set up under routing state;
Fig. 3 is the ZigBee tree network that the present invention sets up under routing state;
Fig. 4 is the ZigBee mesh network that the present invention sets up under routing state.
In figure: Centroid 1, data acquisition and transmission SOC 2, signal node 3, route 4.
Detailed description of the invention
The water pump being applied to the present invention is conventional water pump, including lifting pipe, check-valves, pump, motor and suction hose etc., and water pump Structure be upper pump type and down-pump type etc..The present invention for a kind of water pump data acquisition transmission, Based Intelligent Control and remotely operates System, including gathering transmission subsystem, Based Intelligent Control subsystem, remote operation subsystem;Wherein: described data acquisition transmission System be based on distributed, be in multiple data acquisitions and a transmission SOC and Centroid of same ZigBee-network.Its In, data acquisition and transmission SOC had both comprised data acquisition unit i.e. sensor or the meter of data acquisition, include again by Data send or receive ZigBee terminal or the full-function device of (be generally only and send), also include the battery driving them, number Change according to the integrated simulation-numeral in this data acquisition and transmission SOC that also needs to that harvester is analog quantity (such as ohm gauge) Device, in order to be digital signal by analog-signal transitions, then sent by ZigBee terminal or full-function device;Wherein, ZigBee Terminal or full-function device, battery, need not exposed data acquisition unit and holding wire completely and water segregation, it is ensured that its peace Entirely;This battery can use high-capacity dry battery, lithium battery, enough makes this SOC support more than even half a year several months, for convenience and Recycling, this SOC preferably can be with dismounting and change battery or be set to, or can be to lithium battery wireless charging being internally integrated The equipment of electricity.One Centroid refers to ZigBee network coordinator, and it has reception and emission function, simultaneously in order to strengthen letter Number emissive porwer, can add RF front-end module;What described Based Intelligent Control subsystem was connected on motor enters at electricity, including with ZigBee network coordinator connect or integrated, the single-chip microcomputer of computing can be carried out according to receiving signal, control motor power break-make Relay, by the relay drive circuit of single-chip microcomputer signal control relay break-make;This single-chip microcomputer means can be from chief editor Journey, utilizes the signal received to calculate, and to drive relay, and then control by relay drive circuit according to result of calculation Motor power break-make processed.Described remote operation subsystem includes being in the letter of same ZigBee-network with ZigBee network coordinator Number node, the computer being connected with this signal node by USB or other data-interface (such as RS-232 etc.) or handheld device and Operation software installed therein, this operation software has signal that analytic signal node transmits and shows, by visualization side Formula controls the function of described ZigBee network coordinator.Specifically, operation software can arrange multiple little pane display water pump Each operational factor, and warning point is set, exceedes warning point and i.e. use eye-catching mode to carry out warning to remind, can send out meanwhile Send Data Control ZigBee network coordinator, such that it is able to regulation danger threshold controls the tolerance of Based Intelligent Control subsystem, Single-chip microcomputer in such as ZigBee network coordinator stores the danger such as motor angle of inclination, Oscillation Amplitude, temperature bound Threshold value, but different motors, different environment, potentially dangerous threshold value arranges different, the most just can be defeated by operation software Enter to want the danger threshold reset, signal node being emitted to ZigBee network coordinator, control single chip computer is revised, single-chip microcomputer Just use new danger threshold to carry out Based Intelligent Control.
Illustrate the operation logic of single-chip microcomputer.The data acquisition at such as voltage sensor place and transmission SOC transmit Signal is 150V, and it is compared by single-chip microcomputer with the rated voltage preset, if less than rated voltage 5%, providing danger Signal, now relay drive circuit will make the inaccurate startup of motor or plant-wide emergency shutdown;And for example, when timer is including at least two groups Between, one group has been the total run time since overhaul, another group for this downtime, timer send the machine total run time and The signal of downtime is to single-chip microcomputer, and single-chip microcomputer is by itself and the overhaul time standard value (such as 2500 hours) preset and downtime (such as 20 minutes) compares, if the former is more than or the latter is less than Preset Time, provides the signal of danger, it addition, when big Repairing after carrying out, operator can launch reset signal to timer by single-chip microcomputer so that it is timing of starting from scratch, meanwhile, every time Then by automatic clear downtime after start.
The various ZigBee-network structures of the present invention are described by several embodiments below.
Fig. 1 is the ZigBee star-network that the present invention does not set up under routing state, and Centroid 1 directly receives and dispatches each data acquisition Collect and transmit SOC 2 and the data signal of signal node 3, row operation analysis of going forward side by side.
Fig. 2 is the ZigBee mesh network that the present invention does not set up under routing state;Centroid 1 directly receives and dispatches each data acquisition Collect and transmit SOC 2 and the data signal of signal node 3, row operation analysis of going forward side by side.Meanwhile, each data acquisition and transmission SOC 2 And signal can also be transmitted between signal node 3 two-by-two, now, if each data acquisition and transmission SOC 2 use ZigBee terminal, does not the most possess routing function, and it can only directly communicate with Centroid 1 and can not play the effect of route.Mirror Relatively near in each data acquisition and the transmission SOC 2 distance center node 1 of the present invention, directly communicate with Centroid 1 and also can protect Card signal quality.Lower same.
Fig. 3 is the ZigBee tree network that the present invention sets up under routing state;Centroid 1 directly receives and dispatches each data acquisition And the data signal of transmission SOC 2, carried out the data signal of receiving and transmitting signal node 3 simultaneously by route 4 successively relay, and transport Calculation and Analysis.
Fig. 4 is the ZigBee mesh network that the present invention sets up under routing state;As Fig. 3, Centroid 1 is directly received and dispatched Each data acquisition and the data signal of transmission SOC 2, carry out the data letter of receiving and transmitting signal node 3 simultaneously by route 4 successively relay Number, row operation analysis of going forward side by side.Meanwhile, each data acquisition and transmission SOC 2 and route 4 even can also two between signal node 3 Two transmission signal (for the ease of checking on Tu, simplify part signal path), now, if each data acquisition and transmission SOC 2 use ZigBee terminal, the most do not possess routing function, and it can only directly communicate with Centroid 1 and can not play route Effect.
The data acquisition unit contained in multiple data acquisitions in the present invention and transmission SOC is respectively motor attitude sensing Device, current sensor, voltage sensor, ohm gauge, vibrating sensor, water flow sensor, timer, temperature sensor, liquid Level sensor;The position that the most each data acquisition and transmission SOC install represents with its data acquisition unit contained: motor attitude The suitable location that sensor, vibrating sensor, temperature sensor are arranged on motor, current sensor is connected on main power to electricity In the circuit of machine, voltage sensor is connected in parallel on main power in the circuit of motor, and ohm gauge is connected to a certain phase of three phase electric machine And between ground wire, water flow sensor is arranged on the appropriate site in the lifting pipe of pump, and liquid level sensor is arranged on suction hose Joint portion between extreme lower position and pump and lifting pipe, timer is arranged on the motor power electricity after relay drive circuit In road or integrated with single-chip microcomputer, preferably the latter.In the present invention, only resistance is calculated as analogue value measurement, even if being added without also affecting Not quite, why it is introduced for also including in protection scope of the present invention the follow-up more analog quantity that may introduce in.
Several data acquisitions employed in the present invention and transmission SOC, the great accident that the most corresponding background technology is mentioned Or danger situation and arrange, wherein, motor attitude transducer be in order to avoid do not allow body of one who has dropped dead by the roadside or tilt use motor fallen Sleeping or inclination uses;Voltage sensor is in order to avoid line voltage is not enough, less than rated voltage 5%;Current sensor and voltage For the electric current overrate when rated voltage when using while sensor;Ohm gauge is in order to avoid electrical machine insulation resistance Less than rated value, it is common that 0.5M Ω;Vibrating sensor is in order to avoid motor has the vibrations of the unexpected sound or bigger;Discharge Sensor is in order to avoid pump interval water outlet;Timer is often to operate in order to avoid motor 2500 hours not carry out general overhaul continuation The time interval come into operation and restart is less than 20 minutes;Temperature sensor is in order to avoid motor temperature rise is too high;Liquid level passes Sensor is in order to avoid water level is too low or underfill liquid in suction tube and pump before turn on pump.It is true that similar situation also has very Many, other similar data acquisition and transmission SOC can be set up completely and reach, to carry out other data acquisition, the mesh controlled 's.
The each data acquisition unit related in the present invention and ZigBee relevant device are ripe commercially available prod, the envelope of SOC Dress method and relay drive circuit are mature technology, therefore repeat no more its principle and implementation method.
Described above to the disclosed embodiments, only for making professional and technical personnel in the field be capable of or using this Invention.Multiple amendment to these embodiments will be apparent from for those skilled in the art, herein institute The General Principle of definition can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, The present invention is not intended to be limited to the embodiments shown herein, and is to fit to special with principles disclosed herein and novelty The widest scope that point is consistent.

Claims (7)

1. water pump data acquisition transmission, Based Intelligent Control and a remote operating system, wherein water pump include lifting pipe, check-valves, Pump, motor and suction hose etc., it is characterised in that described water pump data acquisition transmission, Based Intelligent Control and remote operating system include Gather transmission subsystem, Based Intelligent Control subsystem, remote operation subsystem;Wherein:
Described data acquisition transmission subsystem is to be in same ZigBee net distributed being provided with of appropriate site of described water pump Multiple data acquisitions of network and transmission SOC and a Centroid;In the plurality of data acquisition and transmission SOC the most at least Include data acquisition unit, ZigBee terminal or full-function device, battery, and at least make ZigBee terminal or global function set Standby, battery and holding wire are completely and water segregation;It is provided with at described Centroid to have and receives and the ZigBee of emission function Network coordinator;
What described Based Intelligent Control subsystem was connected on motor enters at electricity, including being connected with ZigBee network coordinator or integrated, energy Carry out the single-chip microcomputer of computing according to reception signal, control the relay of motor power break-make, control relay by single-chip microcomputer signal The relay drive circuit of device break-make;
Described remote operation subsystem includes being in the signal node of same ZigBee-network with ZigBee network coordinator, passing through Computer that USB or other data-interface are connected with this signal node or handheld device and operation software installed therein, should Operation software is had signal that analytic signal node transmits and shows, controlled described ZigBee-network by visual means and coordinate The function of device.
Water pump data acquisition transmission the most according to claim 1, Based Intelligent Control and remote operating system, it is characterised in that In the plurality of data acquisition and transmission SOC the data acquisition unit that contains be respectively motor attitude transducer, current sensor, Voltage sensor, vibrating sensor, water flow sensor, timer, temperature sensor, liquid level sensor;The most each data acquisition The position that collection and transmission SOC install represents with its data acquisition unit contained: motor attitude transducer, vibrating sensor, temperature The degree suitable location that is arranged on motor of sensor, current sensor is connected on main power in the circuit of motor, voltage sensor Device is connected in parallel on main power in the circuit of motor, and water flow sensor is arranged on the appropriate site in the lifting pipe of pump, timer Motor power circuit after being arranged on relay drive circuit or be integrated in single-chip microcomputer, liquid level sensor is arranged on suction hose Extreme lower position and pump and lifting pipe between joint portion.
Water pump data acquisition transmission the most according to claim 2, Based Intelligent Control and remote operating system, it is characterised in that Described data acquisition unit also includes ohm gauge, is connected between a certain phase and ground line of three phase electric machine, the data at its place Gather and transmission SOC is also integrated with analogue-to-digital converters.
4., according to water pump data acquisition transmission, Based Intelligent Control and the remote operating system described in Claims 2 or 3, its feature exists In, described ZigBee network coordinator is with RF front-end module.
Water pump data acquisition transmission the most according to claim 4, Based Intelligent Control and remote operating system, it is characterised in that Described ZigBee-network is mesh network or star-network.
Water pump data acquisition transmission the most according to claim 4, Based Intelligent Control and remote operating system, it is characterised in that When described signal node causes signal the most weak apart from described ZigBee network coordinator too far, one or several can be set up ZigBee route.
Water pump data acquisition transmission the most according to claim 6, Based Intelligent Control and remote operating system, it is characterised in that Described ZigBee-network is mesh network or tree network.
CN201610616310.5A 2016-08-02 2016-08-02 Water pump data acquisition transmission, Based Intelligent Control and remote operating system Pending CN106246522A (en)

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CN106768083B (en) * 2017-03-10 2023-11-10 江苏大学 Centrifugal pump-motor vibration and temperature inspection device based on Android platform and detection method thereof
CN107989783A (en) * 2017-12-27 2018-05-04 广东工业大学 The control device and equipment of a kind of water storage system
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CN107989783B (en) * 2017-12-27 2020-08-11 广东工业大学 Control device and equipment of water storage system
CN108681351A (en) * 2018-03-28 2018-10-19 重庆科技学院 Remote control intelligence gardening irrigation system and its control method
CN111968357A (en) * 2020-08-17 2020-11-20 杭州西湖喷泉设备成套有限公司 Remote wireless control system

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Application publication date: 20161221