CN207113948U - Wireless intelligent water meter - Google Patents
Wireless intelligent water meter Download PDFInfo
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- CN207113948U CN207113948U CN201621131683.5U CN201621131683U CN207113948U CN 207113948 U CN207113948 U CN 207113948U CN 201621131683 U CN201621131683 U CN 201621131683U CN 207113948 U CN207113948 U CN 207113948U
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Abstract
The utility model discloses a kind of wireless intelligent water meter,Including table cover,It is built-in with intelligent trigger unit,The collection communication controller of card article and it is built-in with counter,Magnet,The stem-winder body of buckle,Magnet is placed on any pointer of counter,Collection communication controller is snapped onto on stem-winder body,Pass through buckle between collection communication controller and stem-winder body,Card article,It is combined into structure independence,The entirety having complementary functions,And it is applied to by the magnetic line of force caused by magnet on intelligent trigger unit and completes information transmission,The utility model need not carry out any structure of modification to stem-winder body,In addition to embedded magnet on counter arm,Any cost is not increased,It is accurate with metering,Deft design,Block combiner,On-line measurement,Control,Alarm,The function of self-test,It ensure that original sealing and reliability,It is and simple with installation,Convenient disassembly,Exchange intercommunication plurality of advantages.
Description
Technical field
The utility model belongs to water measuring and controlling equipment and water resources management field, more particularly to comprehensive wireless intelligent water meter
And its management platform.
Background technology
With the implementation of national transforming administrative fees into taxes policy, with increasing considerably for water consumption and significantly carrying for labour cost
Height, original Water Resources Management Approaches do not possess remote meter reading monitoring, it is impossible to online control resource, Online Payment clearing are unable to,
Big data analysis can not be carried out, means fall behind, time-consuming, have a strong impact on the scientific management of water resource.
With the arrival of the Internet of things era, with being greatly lowered for radio communication cost, and water rate greatly improves,
The scientific management of industry has satisfied the requirements, but the design of existing wireless watermeter has following open defect：
1st, existing solution can only realize on-line monitoring or remote meter reading, do not manage, control, alarm, maintenance, clearing
Deng modernization meanses, on-line monitoring and system administration are not combined together, obvious limitation be present, have impact on the industry modern times
The level of management.
2nd, the triggering mode of existing intellectual water meter also uses magnet mostly, but is all to be entered using more complicated inside table body
Row structure of modification, or connection is needed between inductor and controller, or punching extraction is carried out inside stem-winder body
Magnet, or pattern is electro-optically read using complicated, the sealing of stem-winder body is have impact on, improves production and processing difficulty, is increased
The production cost of product is added.
3rd, for the intellectual water meter of in the market due to using columnar antenna and big power supply, its water meter volume is far longer than original machinery
Water meter, because volume is too big, installer can not be smoothed out installation and fix；When new system designs, it is necessary to change original confession
The design rule of water system；When legacy system is transformed, it is necessary to transformation is updated to pipeline, adds wireless intelligent water meter reality
The difficulty of application.
4th, because existing wireless watermeter mechano-electronic is connected, once electronic control circuit breaks down, it is necessary to and will be whole
Individual water meter unloads from pipeline, influences user and uses, increases maintenance difficulty and maintenance cost, also influences wireless intelligent water meter popularization
The difficulty of popularization.
Utility model content
In view of the shortcomings of the prior art and defect, the utility model is based on online meter reading, using network tool as
Means, using long-range control as core, integrate software, hardware, the network facilities, central data bank and wireless intelligent water meter, be
Supervision main body provides a whole set of solution that intelligent management " reads, calculated, managing, control " to water resource, is provided for enterprise, user
Monitoring resource, remote-control, emergent alarm, information inquiry, water rate clearing, the Internet of Things big data platform of network approval, comprehensively
Improve the modernization level of water resources management industry.
Meanwhile the utility model wireless intelligent water meter is simply embedded into magnet on stem-winder body counter, using dormancy formula
Low consumption circuit, radio communication module, Patcho antenna and knockdown overall construction design, realize wireless intelligent water meter
Delicate structure, super low-power consumption, ultra-small volume, exchange intercommunication, be easy to assembly, easy to maintenance and strong interference immunity all excellent
Point.
To achieve the above object, the utility model provides following technical scheme：
Wireless intelligent water meter, including be built-in with the collection communication controller of magnetic switch and be built-in with the stem-winder of magnet
Body, stem-winder body magnetic line of force as caused by magnet penetrate housing and are applied on the magnetic switch of collection communication controller and form phase
Mutual independence and the intelligence system established one's own system, collection communication controller directly snap onto stem-winder body top with transition connected mode
And it is combined into unified overall.Collection communication controller includes filling power supply, intelligent trigger unit, single-chip microcomputer, communications module, referred to
Control unit and water meter self-test alarm unit are made, is provided with counter in stem-winder body, magnet is fixed on counter, works as counting
When device indicators turn is to precalculated position, the magnetic line of force of magnet penetrates watermeter shell, and magnetic switch connects start-up circuit, start-up circuit
Switching signal is identified verification, by rear generation triggering level, triggering level is input to single-chip microcomputer by triggers circuit
INT0 ends, single-chip microcomputer work is waken up, realize one shot control, single-chip microcomputer starts to gather, handle, store and supply to communications module
Electricity, communications module start and return to off-position after the instruction actions such as signal transmitting and receiving, terminal control are completed.
Its effect is：Realize that signal transmits by the combination of magnet, magnetic switch and intelligent trigger unit, it is not necessary to right
Stem-winder body carries out any structure of modification, in addition to embedded magnet on counter arm, does not increase any cost, turns into metering
Accurately, deft design, block combiner, on-line measurement, control, alarm, the mini wireless intelligent water meter of self-test, it is ensured that former
The sealing and reliability of beginning, and there is simple installation, convenient disassembly, exchange intercommunication, hence it is evident that reduce water meter
Manufacturing cost and maintenance cost.And controller irrigates form entirely using environmental protection type sealing adhesive, classification of waterproof can be made to reach IP68, it is ensured that
Wireless intelligent water meter is in wet environment or submerged, all without producing seepage, short circuit phenomenon.
It is further to above-mentioned technical proposal to be designed：Described intelligent trigger unit includes start-up circuit and triggering electricity
Road, intelligent trigger unit one end are connected with magnetic switch, photosensitive switch, and the other end passes through start-up circuit and triggers circuit and monolithic
Machine is connected, and when magnetic switch is by magnetic field adhesive caused by magnet, start-up circuit switching signal is identified verification, passes through
After form triggering level, triggers circuit output triggering level to INT0 ends wakes up single-chip microcomputer and worked；Wherein start-up circuit includes electricity
Hold the C1 and resistance R1 in parallel with electric capacity C1, when magnetic switch acts, start-up circuit completes identification verification, diameter enlarging by program
Road, the quick acting of magnetic switch will not change the reliability of the verification of intelligent trigger unit and the accuracy of collection, triggering electricity
Road includes the resistance R3 at the resistance R2 and INTO ends at VCC ends, when magnetic switch quickly disconnects or is chronically at closure state,
Triggers circuit is in low power consumpting state and will not export second triggering level；Resistance R2 resistance is more than 50K Ω, resistance R3's
Resistance is less than 1K Ω, and resistance R1 resistance is less than 30 μ f more than 50K Ω, electric capacity C1 capacity.
Its effect is：When magnetic switch acts, circuit is got through by pre-set programs completion circuit and exported with triggering level, if
Start-up circuit can not be verified by signal identification, then can not generate triggering level, and triggers circuit can not also export trigger signal, keep away
The quick acting of magnetic switch, the accuracy of verification of malfunction change intelligent trigger unit, the reliability of triggering are exempted from and have surpassed
Low power consumption characteristic, the energy expenditure under circuit dormancy, work and special state is greatly saved, reduced the energy of power supply selection
Amount, volume and cost.
It is further to above-mentioned technical proposal to be designed：Described stem-winder body include water meter card and with collection communication control
The buckle of device connection processed, described collection communication controller are provided with card article, collection communication controller with stem-winder body junction
Stem-winder body buckle is pinned by card article to be fixedly connected with stem-winder body to realize.
Its effect is：Standard machinery table body natively possesses buckle, and is realized by the card article of buckle and controller solid
Fixed connection, is assembled on the basis of former stem-winder body structure and profile is not changed, is ensuring stem-winder body sealing and dimension
While shield property, reduce the manufacturing cost and maintenance cost of intellectual water meter, realize simple installation, convenient disassembly, exchange intercommunication.
It is further to above-mentioned technical proposal to be designed：Intelligent trigger unit realizes the circuit design of super low-power consumption,
Magnetic switch is for a long time in the case of conducting, and for circuit still in super low-power consumption state, single-chip microcomputer devises auto sleep management mode,
Circuit after wake-up returns to resting state immediately after work is completed, and communications module auto-returned after program task is completed breaks
Electricity condition.
Its effect is：The collection communication controller design intelligent trigger unit of super low-power consumption, in the feelings of almost zero-power
Under condition, it is ensured that in the case where magnetic switch turns on for a long time, for circuit still in low power consumpting state, simultaneity factor devises automatic stop
Sleep, outage management pattern, the circuit after startup returns to dormancy, off-position immediately after work is completed, and energy-saving effect is very aobvious
Write, it is ensured that small energy lithium battery meets the electric energy of collection communication controller long-term work.Due to system consume energy it is small, can select compared with
The lithium battery of small energy meets the electrical energy demands of controller long-term work, battery volume is significantly reduced, also makes intelligent wireless
The volume of water meter significantly reduces, and avoids because water meter volume is too big, need to change water supply network design rule when building or be supplied
Grid dismounting transformation, significantly improve the practicality and application of wireless intelligent water meter.
It is further to above-mentioned technical proposal to be designed：Described collection communication controller also includes table cover and for monitoring
Water meter situation, moment flow, receiving and transmitting signal, communications module, the self-test alarm unit of supply voltage, water meter card are mounted with one group
Self-test alarm lamp, self-detection result are connected to inspection alarm lamp all the way, and when opening table cover, instruction control unit lights surface illumination lamp simultaneously
The alarm signal that automatic output water meter is touched, self-test alarm lamp show self-detection result, and alarm signal and self-detection result are by another
Road is sent to management platform, and management platform is provided with same set platform warning lamp.
Its effect is：Add the practicality, security and maintainability of intellectual water meter, by self-test alarm unit can and
When, quickly and easily find and search product bug, be rapidly completed system overhaul, while when electronic system breaks down, dimension
Shield personnel only need to simply unload collection communication controller, change another set of collection communication controller, system can normal operation, and
Without pulling down whole water meter on pipeline, maintenance is simplified, has saved cost, greatly improves the Support ability of system.
It is further to above-mentioned technical proposal to be designed：Described communications module is using the embedded module of SIM card and wirelessly
Duplex communication, GSM or UMTS or LTE communication network are directly applied to, communications module is sending data message simultaneously, receiving platform
Instruction, modification water meter parameter, the adjustment SOT state of termination；Communications module includes the high-gain Ultrathin panel day for receiving and transmitting signal
Line, Patcho antenna include substrate and the class spiral-shaped conductive body being printed on substrate, directly draw or on pcb board, its
Size includes but is not limited to 50mm × 20mm × 0.1mm (length × width x thickness).
Its effect is：Described communications module receives and dispatches communications module using insert-type in SIM card, reduces the work of production and processing
Work amount and the probability of malfunction of communication card installation, wireless duplex communication are that the data command of water meter and management platform upper and lower computer passes
Defeated, mutual hair provides condition, particularly communication system and employs Ultrathin panel antenna, and the antenna sensitivity, gain is higher than general
Logical sucker antenna and glue stick antenna, meet communication and transmission request message of the water pump composite in groove.Due to existing wireless water
Antenna in table all uses column or helical aerials, it is necessary to occupy larger sky caused by column, the structure of helical aerials
Between height, the overall height of water meter is significantly increased, is not inconsistent with existing water supply design specification and actual application environment, this practicality
New-type plate antenna, which directly can be drawn or be superimposed, on a printed-wiring board, makes the structure of collection communication controller more optimize, body
Product is obviously reduced, and cost is greatly reduced.
It is further to above-mentioned technical proposal to be designed：The power supply of the collection communication controller is lithium battery, lithium battery
On be connected with power source charges unit, described power source charges unit is miniature solar panels or Miniature flow generator, it is miniature too
Positive energy plate is arranged in table cover, and Miniature flow generator utilizes pipeline water flow to carry out potential energy generating.
Its effect is：Power supply is powered using rechargeable lithium battary, (or miniature in current by the solar panels on housing
Generator) electric energy supplement, it is mainly used in making up energy loss caused by electromagnetic valve, it is ensured that lithium battery power supply can meet frequently
Big electrical demand, improves the power supply capacity and service life of lithium battery, and trigger control unit uses intelligent control and super low-power consumption
Design, avoids because battery frequently changes increased maintenance load, solving lithium battery power, the miniaturization problem of volume.
It is further to above-mentioned technical proposal to be designed：Described collection communication controller is integrally sealed using environmental protection type sealing adhesive
Dress, classification of waterproof reach IP68 ranks, make wireless intelligent water meter in addition to quality, performance are better than tradition machinery water meter, size, waterproof
Performance has almost no change, and design that will not be on water system, installation, changes and produces any influence, is used for using photosensitive switch
Dial plate counter illuminate and early warning, when maintenance personal or other people open table cover when, dial illuminance lamp is lighted, and facilitates maintenance personal to read
Take, while instruction control unit can export pre-warning signal to management platform, the flicker of management platform water meter exception warning lamp, prompt pipe
Reason personnel someone has moved water meter, and after table cover is shut again, instruction control unit sends warning revocation information.
Its effect is：When natural and man-made calamities occur, when wireless intelligent water meter is integrally filled in water, water meter will not be because of seepage, tide
Wet generation failure, when non-maintenance personal has moved water meter, the timely Information of system energy, be in time inspection, improves water meter
Security and practicality.
It is further to above-mentioned technical proposal to be designed：Wireless intelligent water meter and its management platform must possess upper and lower computer
Cooperation, host computer of the management platform as wireless intelligent water meter, possess safety management, hierarchy management, region management frame
Structure, including：For the kilowatt meter reading-out system of water quantity monitoring, for the control system of water meter on/off, the overload alarm for water mutation
System, the online settlement system paid for water rate, for the big data system of statistical analysis, for reminding the short message of user should
System is answered, for on-site law-enforcing, the television consultation system of online working, for the Patrol Locator System of Maintenance Personal Management, is used
In the administrative permission system of water adjustment, application and examination ＆ approval, for the mobile phone or third-party platform of mobile terminal, and for understanding
The self-checking system of product bug, mobile phone or third-party platform possess the repertoire of management platform, can meet user, administrative staff
Implement inquiry, supervision in the wild.
Its effect is：Water resource supervisory network big data platform is established, the Monitoring and supervision of water resource is combined together,
Possess on-line monitoring, long-range control, Online Payment, short message prompting, abnormal alarm, terminal self testing, personnel positioning, television consultation etc.
A whole set of Networking Solutions ＆ provisioned and means, the intelligence degree of General Promotion system product and industry modern management are horizontal.
The utility model integrates beneficial effect：The utility model design is based on sensing technology, 3-D technology, network technology
And modern communication technology, install collection communication controller additional on the basis of national measurement standard is not changed, retain original machinery
Possess terminal data, the radio transmission-receiving function of information on the basis of metering, make machinery metering and electron collection, transmitting-receiving, supervision same
Step, reach standardization, the intelligent perfect adaptation with modernization.Simultaneously in watermeter design, traditional mechanical watch body and intelligence are controlled
Device processed uses discrete design, block combiner, snap assembled, both ensure that precision index, facilitates dismounting and change, controller line again
Using low-power consumption, dormancy, power-off design, communications module number pours into, and Ultrathin panel antenna directly applies system in printed board, electricity
Source turns into the integrated mini wireless intelligent water meter of high-tech using the efficient lithium battery of power supply is filled；Management platform is to monitor on-line
Based on, using network tool as means, using long-range control as core, collection software, hardware, the network facilities, central data bank and nothing
Line intellectual water meter is integrated, and a whole set of solution party of water resource " reading, calculation, pipe, control " intelligent management is provided for supervision main body
Case, flow monitoring, online control, remotely located, emergent alarm, information inquiry, water rate clearing, net are provided for enterprise, user
The Internet of Things big data platform of network examination ＆ approval.The utility model will not be to water system design, installation, transformation have an impact, it is bright
The aobvious production, transformation, maintenance cost for reducing wireless intelligent water meter, the General Promotion modernization water of water resources management industry
It is flat.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model intellectual water meter.
Fig. 2 is the utility model stem-winder body structural representation.
Fig. 3 is the utility model collection communication controller architecture schematic diagram.
Fig. 4 is the decomposition chart that the utility model is collection communication controller.
Fig. 5 is the utility model management platform framework block diagram.
Fig. 6 is the utility model collection communication controller principle block diagram
Fig. 7 is the utility model intelligent trigger element circuit figure.
Fig. 8 is the utility model flat plate antenna structure schematic diagram.
Accompanying drawing annotates：100- stem-winder bodies, 101- counters, 102- magnet, 103- buckles, the control of 200- collection communications
Device, 201- controller housings, 202- controller card articles, 300- Water meter covers, 400- fill power supply, 401- magnetic switch,
402- photosensitive switches, 403- solar panels, 404- lithium batteries, 500- intelligent triggers unit, 501- start-up circuits, 502- are touched
Power Generation Road, 600- single-chip microcomputers, 700- communications modules, 701- Patcho antennas, 800- self-tests alarm unit, 801- self-test alarm lamps,
900- instruction control units, 901- illuminating lamps, 1000- management platforms.
Embodiment
The utility model is described further, embodiment party of the present utility model is illustrated by particular specific embodiment below
Formula, those skilled in the art can easily understand other advantages of the present utility model and work(by the content that this specification discloses
Effect.
It should be clear that structure, ratio, size that this specification institute accompanying drawings are drawn, only coordinating disclosed in specification
Content, for those skilled in the art understand and read, be not limited to the enforceable qualifications of the utility model,
Therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, do not influenceing this
Under the effect of utility model can be generated and the purpose that can reach, all should still it fall in the technology contents disclosed in the utility model
In the range of covering；Meanwhile cited such as " on ", " under " "left", "right" term in this specification, it is merely convenient to
Narration understands, and is not used to limit the enforceable scope of the utility model, and its relativeness is altered or modified, without essence
Change under technology contents, when being also considered as enforceable category of the present utility model.
Main points of the present utility model will be described in detail by specific embodiment below.
With reference to figure 1, Fig. 2 and Fig. 3, the structure of its wireless intelligent water meter is as follows：
Mini wireless intelligent water meter is made up of stem-winder body 100, collection communication controller 200, Water meter cover 300, is adopted
Collect communication controler 200 to snap onto on stem-winder body 100, form the combined type that structure is independent, has complementary functions, can be exchanged with intercommunication
Overall, wherein stem-winder body 100 includes counter 101, magnet 102 and table body buckle 103, and collection communication controller 200 wraps
Include collection communication controller housing 201, collection communication controller card article 202, in addition to Water meter cover 300, fill power supply
400th, intelligent trigger unit 500, single-chip microcomputer 600, communications module 700, self-test alarm unit 800 and instruction control unit 900, are adopted
Collect communication controler 200 and entirety is formed by the pinning buckle 103 of card article 202 with stem-winder body 100, in the design, due to common
Stem-winder body 100 natively possesses buckle 103, and is achieved a fixed connection by the card article 202 of buckle 103 and controller 200,
Completion assembles on the basis of not changing former 100 any structure of stem-winder body and profile, while therebetween by embedded in counter
Magnetic field magnetic line caused by magnet 102 on 101 pointers, the shell for penetrating stem-winder body 100, are applied to and fill power supply 400
Magnetic switch 401 on, magnetic switch 401 connects the circuit of intelligent trigger unit 500, without being carried out to stem-winder body 100
Any structural change, it is ensured that original sealing and reliability.
With reference to figure 1, Fig. 2, Fig. 4 and Fig. 5, the information intelligent transmission of its wireless intelligent water meter is as follows：
Filling power supply 400 includes magnetic switch 401, photosensitive switch 402, solar panel 403, lithium battery 404, intelligence
Energy trigger element 500 includes start-up circuit 501 and triggers circuit 502, start-up circuit 501 and the one end of triggers circuit 502 and magnetic force
Switch 401, photosensitive switch 402 are connected, and the other end is connected with single-chip microcomputer 600, when magnetic switch 401 or photosensitive switch 402 connect
Logical, start-up circuit 501 is connected to magnetic switch and verification is identified, and avoids malfunction and water flow fluctuation triggering, passes through rear generation
Triggering level, triggers circuit 502 export triggering level to INT0 ends, wake up single-chip microcomputer 600 and work, so as to avoid the mistake of system
Operation, single-chip microcomputer 600 enter collection, examine, handle, storing and powered to communications module 700, and communications module 700 is completed to believe
Off-position is returned after the transmission of breath data, command reception, platform return path signal checkout action, in whole process, no matter is switched
Quick on/off or long secondary closure, intelligent trigger unit 500 is in low power consumpting state, and will not produce malfunction, will not export
Second triggering level, with reference to figure 7, circuit generates triggering level after completing verification by program in the design, effectively prevent and is
The malfunction and false triggering of system, it is ensured that the reliability of operation of intelligent trigger unit 500 and the accuracy of collection, while circuit is existed
Under the different conditions such as dormancy, operation, the effect of almost zero-power is realized, effectively reduces circuit energy consumption, lithium battery volume
And production cost, wherein start-up circuit 501 includes electric capacity C1 of the capacity less than 30 μ f and resistance is more than 50K Ω resistance R1, touches
Power Generation Road 502 includes resistance R2 of the resistance more than 50K Ω and resistance is less than 1K Ω resistance R3.
With reference to figure 4, Fig. 5, Fig. 6 and Fig. 8, wireless intelligent water meter communication main points and embodiment are as follows：
Triggers circuit 502 exports triggering level and worked to INT0 ends, wake-up single-chip microcomputer 600, the entrance of single-chip microcomputer 600 collection,
Inspection, processing, storage, while self-test alarm unit 800 carry out water meter state-detection, supply voltage samples, signal intensity samples,
Communications status is detected, and detection, sampling result are transferred into communications module 700, and communications module 700 includes the ultra-thin template of high-gain
Formula antenna 701, all data-signals are sent to management platform 1000 by Patcho antenna 701, while receive and come from management platform
1000 command information.
Transmitting-receiving communication uses the built-in module of SIM card and wireless duplex communication, directly applies to GSM or UMTS or LTE leads to
Communication network, described communication pattern use the embedded communications module 700 of SIM card, reduce water meter production and processing link and communication
Block the probability of malfunction of installation, the use of wireless duplex communication, be that the data command of water meter and the upper and lower computer of management platform 1000 passes
Defeated, mutual hair provides condition, and with reference to figure 8, communication antenna is high-gain Ultrathin panel antenna 701, Ultrathin panel antenna
701 directly draw or on pcb board.The antenna sensitivity is high, and small volume, gain is higher than common sucker antenna and glue stick day
Line, meet communication and transmission request message of the water pump composite in trench, because Patcho antenna 701 directly can be drawn or be superimposed upon
On printed substrate, the structure of collection communication controller 200 is set more to optimize, volume is obviously reduced, and cost is greatly reduced.
With reference to figure 4, Fig. 5 and Fig. 6, its wireless intelligent water meter fills power-supply service and embodiment is as follows：
Filling power supply 400 includes：Magnetic switch 401, photosensitive switch 402, solar panel 403, lithium battery 404,
Solar panel 403 or water flow generator are that lithium battery 404 supplements the energy, and simultaneity factor devises auto sleep, power-off pipe
Reason pattern, the circuit after startup return to dormancy, off-position immediately after work is completed, and intelligent trigger unit 500 presses ultra-low energy
Consumption design, single-chip microcomputer 600 use dormancy awakening pattern, communications module 700 to return to off-position after completing transmitting-receiving, work as single-chip microcomputer
600th, when communications module 700 is in dormancy and off-position, even if in the case that magnetic switch 401 is still in long-term conducting, it is whole
Individual circuit is still in super low-power consumption state, the almost nil power consumption of quiescent current, it is ensured that small energy lithium battery 404 meets wireless intelligence
The needs of energy water meter longtime running.
It is as follows with reference to figure 4 and Fig. 5, its wireless intelligent water meter self-test alarm implementations：
Collection communication controller 200 also includes table cover 300 and for real-time monitoring tubular road flow, signal intensity, communication mould
Group 700, the self-test alarm unit 800 of supply voltage operation, water meter card 104 are mounted with one group of self-test alarm lamp 801, work as opening
During table cover 300, the alarm signal that water meter is touched is lighted and exported automatically to the water meter card illuminating lamp 901 of instruction control unit,
Water meter card self-test alarm lamp 801 show self-detection result, while alarm signal and self-detection result by communications module 700 through board-like day
Line 701 is sent to management platform 1000, and management platform 1000 is provided with same set platform warning lamp.
It is as follows with reference to figure 4, Fig. 5 and Fig. 6, the management platform 1000 of wireless intelligent water meter, its technology：
The management platform 1000 possesses docks with the crosslinking of slave computer wireless intelligent water meter, and platform presses open by design, mould
Blockization combines, and sets safety management, hierarchy management, region management framework, including wireless kilowatt meter reading-out system for water quantity monitoring, uses
The long-range control system changed in water meter on/off, parameter, the overrun alarm system for water mutation, pay for water rate
Online settlement system, the big data system for statistical analysis, the short message answering system for alert notification, for overhauling troubleshooting
Self-checking system, for on-site law-enforcing, the television consultation system of online working, the search for Maintenance Personal Management positions system
System, the administrative permission system for water adjustment, application and examination ＆ approval.Water resource supervisory network big data platform is established, will
The Monitoring and supervision of water resource combines together, possess on-line monitoring, long-range control, remotely located, Online Payment, short message remind, it is different
A whole set of Networking Solutions ＆ provisioned and the means such as normal alarm, terminal self testing, personnel positioning, television consultation, General Promotion system production
The intelligence degree of product and industry modern management are horizontal.Water resource supervisory network big data platform is established, by water resource
Monitoring and supervision combine together, possess on-line monitoring, long-range control, Online Payment, short message prompting, abnormal alarm, terminal self testing,
A whole set of Networking Solutions ＆ provisioned such as personnel positioning, television consultation and means, the General Promotion intelligence degree of system product and
Industry modern management is horizontal.
In the design, the management platform 1000 also includes the mobile phone or third-party platform for mobile terminal, mobile phone or the 3rd
Fang Pingtai possesses the repertoire of management platform 1000, can meet that user, administrative staff implement to inquire about in the wild, supervised.
It is as follows with reference to figure 5, Fig. 6, its slave computer wireless intelligent water meter and the flow of host computer management platform 1000：
1) intelligent trigger unit 500 works；
2) dormancy of single-chip microcomputer 600：When not waking up in a dormant state；
3) single-chip microcomputer 600 wakes up：When counter or table cover 300 rotate, magnetic field or illumination triggering magnetic switch 401 or
Person's photosensitive switch 402 closes, and intelligent trigger unit 500 works, and the configuration processor of start-up circuit 501 operation, triggers circuit 502 wakes up
Single-chip microcomputer 600 enters working condition；
4) single-chip microcomputer 600 works：After single-chip microcomputer 600 starts, the power supply of communications module 700 is connected, there is provided water meter system information,
Start the inspection system working condition of self-test alarm unit 800, the back information of management platform 1000 is handled, to instruction control unit
900 output controls instruct；
5) communications module 700 is powered；Exported by single-chip microcomputer 600；
6) communications module 700 works：Wireless intelligent water meter system information is sent, the verification passback of management platform 1000 is received and refers to
Make information and deliver single-chip microcomputer 600 and handle；
7) self-test alarm unit 800 works：Detection signal intensity, the state of communications module 700, fill the voltage of power supply 400,
The state of Water meter cover 300；
8) instruction control unit 900 works：The passback instruction of administrative center 1000, including parameters revision, Valve controlling
Deng；
9) communications module 700 completes pre-set programs；
10) answer signal of management platform 1000 is received；
11) communications module 700 powers off；
12) systems inspection of single-chip microcomputer 600；
13) pre-set programs are completed；
14) collection communication controller 200 returns to resting state, waits subsequent cycle.
15) management platform 1000 passes through GSM or UMTS or LTE communication network receiving information data.
16) management platform 1000 is analyzed and processed the information of the terminal water meter received.
17) management platform 1000 is by analysis processing result and solution：
Terminal water meter is replied all the way；
Control, modification instruction are sent all the way；
Display screen is sent to all the way；
Database is arrived in storage all the way；
Short message and early warning and alarming are sent all the way.
18) management platform 1000 handles other programs, and waits water meter or other end message data.
Reference picture 5, its management platform 1000 and water meter, mobile phone or third-party platform key step are as follows：
1) water meter, mobile phone or third direction management platform 1000 send data, information or request；
2) management platform 1000 receives data, information or request；
3) management platform 1000 analyzes and processes；
4) passback of management platform 1000 instruction, information or approval item；
5) water meter, mobile phone or third party receive and reply confirmation；
6) operation terminates.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Monitoring range within.
Claims (7)
1. wireless intelligent water meter, it is characterised in that including table cover, be built-in with intelligent trigger unit, card article collection communication control
Device and the stem-winder body for being built-in with counter, magnet, buckle, magnet are placed on any pointer of counter, collection communication control
Device is snapped onto on stem-winder body, by buckle, card article between collection communication controller and stem-winder body, be combined into structure it is independent,
The entirety having complementary functions, and be applied to by the magnetic line of force caused by magnet on intelligent trigger unit and complete information transmission, gather
Communication controler includes：Single-chip microcomputer, communications module, Patcho antenna, self-test alarm unit, instruction control unit and fill power supply electricity
Source.
2. wireless intelligent water meter according to claim 1, it is characterised in that described intelligent trigger unit is set by low energy consumption
Meter, single-chip microcomputer use dormancy awakening pattern, and communications module uses card number build-in module, and the described power supply that fills is opened including magnetic force
Pass and photosensitive switch, described intelligent trigger unit includes start-up circuit and triggers circuit, when counter turns to precalculated position
When, the magnetic line of force of the magnet on stem-winder body counter penetrates stem-winder body case, magnetic switch connect start-up circuit and
Triggers circuit, activated circuit checks are by rear, generation triggering level, triggers circuit output trigger signal, realize information transmission,
When table cover is opened, illumination is acted on photosensitive switch, photosensitive switch output alarm signal.
3. wireless intelligent water meter according to claim 2, it is characterised in that described start-up circuit and triggers circuit one end
It is connected with magnetic switch, photosensitive switch, the other end is connected with single-chip microcomputer, when magnetic switch or photosensitive switch connection, start-up circuit
Verification is identified to switching signal, triggering level is automatically generated after, triggering level is input to single-chip microcomputer by triggers circuit
INT0 ends, wake up single-chip microcomputer work, single-chip microcomputer enter collection, examine, processing, storage and give communications module power supply, communicate mould
Group returns to off-position, wherein start-up circuit after information data transmission, command reception, platform return path signal checkout action is completed
It is more than 50K Ω resistance R1 including electric capacity C1 of the capacity less than 30 μ f and resistance, triggers circuit includes the electricity that resistance is more than 50K Ω
Hinder R2 and resistance is less than 1K Ω resistance R3.
4. wireless intelligent water meter according to claim 3, it is characterised in that described communications module includes Patcho antenna,
Transmitting-receiving communication uses the built-in module of SIM card and wireless duplex communication, communications module by Patcho antenna and GSM or UMTS or
LTE communication network completes communication, and the setting of Patcho antenna includes but is not limited to be rendered directly on pcb board or installed in pcb board
Above or in collection communication controller, Patcho antenna includes substrate and the class spiral-shaped conductive body being printed on substrate.
5. wireless intelligent water meter according to claim 1 or 2, it is characterised in that described collection communication controller also wraps
Include table cover and the self-test alarm unit for detecting pipeline flow, signal intensity, working condition, supply voltage, water meter card peace
One group of self-test alarm lamp has been filled, when opening table cover, water meter dial plate warning lamp display system self-detection result, instruction control unit point
Bright dial illuminance lamp and the alarm signal for exporting water meter unusual fluctuation automatically, while alarm signal and System self-test result are through communications module
Management platform is sent to Patcho antenna, management platform is provided with same set warning lamp.
6. wireless intelligent water meter according to claim 3, it is characterised in that the collection communication controller fills power supply electricity
Source is lithium battery, and power source charges part is connected with lithium battery, and described power source charges part is miniature solar panels or miniature
Water flow generator, described miniature solar panels are arranged in table cover, and Miniature flow generator is installed in the duct, utilizes current
Potential energy generated electricity.
7. wireless intelligent water meter according to claim 1, it is characterised in that described collection communication controller, which uses, to be reached
The environmental protection type sealing adhesive perfusion of IP68 classification of waterproof, lithium battery are sealed using O-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621131683.5U CN207113948U (en) | 2016-10-18 | 2016-10-18 | Wireless intelligent water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621131683.5U CN207113948U (en) | 2016-10-18 | 2016-10-18 | Wireless intelligent water meter |
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| Publication Number | Publication Date |
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| CN207113948U true CN207113948U (en) | 2018-03-16 |
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ID=61595994
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289427A (en) * | 2016-10-18 | 2017-01-04 | 台州市航天恒通科技有限公司 | Wireless intelligent water meter and management platform thereof |
| CN115144798A (en) * | 2022-06-02 | 2022-10-04 | 江西云绿科技有限公司 | On-site rapid quality inspection system and method |
| CN117146941A (en) * | 2023-10-27 | 2023-12-01 | 成都秦川物联网科技股份有限公司 | Ultrasonic metering instrument fault monitoring method, device and equipment based on Internet of things |
-
2016
- 2016-10-18 CN CN201621131683.5U patent/CN207113948U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289427A (en) * | 2016-10-18 | 2017-01-04 | 台州市航天恒通科技有限公司 | Wireless intelligent water meter and management platform thereof |
| CN115144798A (en) * | 2022-06-02 | 2022-10-04 | 江西云绿科技有限公司 | On-site rapid quality inspection system and method |
| CN117146941A (en) * | 2023-10-27 | 2023-12-01 | 成都秦川物联网科技股份有限公司 | Ultrasonic metering instrument fault monitoring method, device and equipment based on Internet of things |
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