CN110012056A - A kind of smart city water utilities remote monitoring system and method based on cloud platform - Google Patents
A kind of smart city water utilities remote monitoring system and method based on cloud platform Download PDFInfo
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Abstract
A kind of smart city water utilities remote monitoring system and method based on cloud platform, belongs to intelligence system control field.Existing smart city water utilities remote monitoring system is complicated for operation in the presence of researching and developing, and the problem that the development cycle is longer and development cost is expensive.A kind of smart city water utilities remote monitoring system and method based on cloud platform, the siphon pressure of control terminal for data acquisition acquisition, water pipe liquid level, water flow, the data of electrically operated valve, power circuit, is packaged and is issued data by communication base station；OneNet equipment cloud platform stores after receiving the data uploaded by control terminal for data acquisition, and is forwarded；Remote mobile end receive by OneNet equipment cloud platform forward Lai data, and controlled.The urban water affairs remote monitoring system and method operation logic that the present invention designs simply have exploitation short, and development cost is low.
Description
Technical field
The present invention relates to a kind of smart city water utilities remote monitoring system and method based on cloud platform.
Background technique
The development of Internet of Things industry is quite swift and violent, has all been applied in all trades and professions, especially in smart city
Aspect is more prominent, for example, the research approach and design for smart city water utilities remote monitoring system are Internet of Things wisdom cities
The project that city field is more popular, but at present both at home and abroad for the research approach of smart city water utilities remote monitoring system generally
Still traditional Internet of Things thinking, i.e. terminal acquisition, data upload, the storage of equipment cloud platform data transmit-receive, remote mobile are followed
End monitoring, the actually above link is sufficiently complex in reality research and development operate, and the development cycle is longer, and development cost is also very
Valuableness, in view of the above problems, the design proposes the smart city water utilities remote monitoring system based on OneNet equipment cloud platform.
The realization of this system can simplify Integration Design link, greatly shortening development cycle and research and development cost.
Summary of the invention
It is complicated for operation in the presence of researching and developing that the purpose of the present invention is to solve existing smart city water utilities remote monitoring systems,
And the problem that the development cycle is longer and development cost is expensive, and propose a kind of smart city water utilities based on cloud platform and remotely supervise
Control system and method.
A kind of smart city water utilities remote monitoring system based on cloud platform, the system include:
Control terminal for data acquisition, the RTU module being combined by terminal acquisition module and GPRS module as control terminal for data acquisition,
The siphon pressure of control terminal for data acquisition acquisition, water pipe liquid level, water flow, the data of electrically operated valve, power circuit, are packaged and will count
According to sending；
Communication base station, the data for issuing control terminal for data acquisition upload；
OneNet equipment cloud platform for storing after receiving the data uploaded by control terminal for data acquisition, and is forwarded；
Remote mobile end, for receive by OneNet equipment cloud platform forward Lai data, and controlled.
A kind of smart city water utilities long-distance monitoring method based on cloud platform, the method are realized by following steps:
Step 1: the siphon pressure of control terminal for data acquisition acquisition, water pipe liquid level, water flow, electrically operated valve, power circuit
Data are packaged and are issued data by communication base station；
Step 2: OneNet equipment cloud platform stores after receiving the data uploaded by control terminal for data acquisition, and it is forwarded；
Step 3: remote mobile end receive by OneNet equipment cloud platform forward Lai data, and controlled；
Wherein, remote mobile end includes personal PC machine and cell phone APP control terminal.
The invention has the benefit that
The method that the present invention integrates communication module RTU+OneNet equipment cloud platform using terminal, is a simple second level
Simplify system, RTU remote measurement and control terminal is that the remote measurement and control of domestic and international popular monitoring, control and data acquisition at present is whole
End, the functional modules such as inside modules CPU, memory and various input/output interfaces are integrated with GPRS communication forwarding and end
End data acquires function, and RTU remote measurement and control terminal includes GPRS communication module and MCU main control chip.In smart city water utilities system
In system, the data such as siphon pressure, water pipe liquid level and water flow that RTU remote measurement and control terminal can acquire directly are packaged and upload to
Equipment cloud platform, OneNe receives data storage at this time, and forwards it to remote mobile end.It need to be only associated with accordingly in cloud platform
Data produce control interface, while the cell phone client that can also provide by OneNet official logs in, and realizes long-range move
Moved end on-line monitoring.
Whole system is simple for structure, and terminal acquisition module is combined into one with GPRS module, solves with traditional Internet of Things
Scheme is compared, and main control chip is eliminated, and realizes that the interface remotely monitored does not need individually to develop in OneNet equipment cloud platform,
It only needs to be associated with relevant data flow in cloud platform and produce, OneNet official provides cell phone application version, we only need online
Log in mobile phone open APP, so that it may realize that remote mobile end monitors.It highly shortened the development cycle, save development cost
The present invention is to analyze contacting between technology of Internet of things and water system, has studied the city intelligence based on Internet of Things
The functionality and non-functional requirement of intelligent water utilities remote supervision system propose the city based on Internet of Things and cloud computing according to demand
City's water system, and the sensing layer to system, network layer, application layer have carried out detailed design.
The design is using common RTU remote measurement and control terminal module and China Mobile have just released in the recent period in the market
OneNet equipment cloud platform --- China Mobile's Internet of Things open platform (free).RTU remote measurement and control terminal can be used as communicating
Module realizes normal networking and data forwarding function, while also can be used as main control chip use, realizes that terminal data acquires function
Can, the design uses reception, storage and forwarding of the OneNet equipment cloud platform as data.RTU remote measurement and control terminal will adopt
Water flow pressure, liquid level and the water flow terminal data of the urban duct of collection upload to the platform by Modbus protocol packing, so
Relevant application is established i.e. it can be seen that the terminal evidence uploaded in OneNet afterwards.In order to realize the monitoring at remote mobile end, can also borrow
The cell phone application client for helping OneNet to release logs in, and can all realize long-range monitoring whenever and wherever possible.The system that the present invention designs is simple
Easy to operate, operation logic is simple so exploitation is short, and development cost is low.
Detailed description of the invention
Fig. 1 is system general principles block diagram of the present invention；
Fig. 2 is water utilities system data transmission flow chart in smart city of the present invention；
Specific embodiment
Specific embodiment 1:
A kind of smart city water utilities remote monitoring system based on cloud platform of present embodiment, the system include:
Control terminal for data acquisition, the RTU module being combined by terminal acquisition module and GPRS module as control terminal for data acquisition,
In the water utilities system of smart city, siphon pressure, water pipe liquid level, water flow, electrically operated valve, the power supply electricity of control terminal for data acquisition acquisition
The data on road are packaged and issue data；
Communication base station, the data for issuing control terminal for data acquisition upload；
OneNet equipment cloud platform for storing after receiving the data uploaded by control terminal for data acquisition, and is forwarded；
Remote mobile end, for receive by OneNet equipment cloud platform forward Lai data, and controlled.
Wherein, RTU module is that terminal integrates communication module, and RTU remote measurement and control terminal includes GPRS communication module and MCU master
Control chip.MCU main control chip uses the MAX32625MBED microcontroller of MAXIM company.MAX32625MBED is provided completely
Function system, for developing and debugging application, it includes MAX32625- M4 microcontroller (band FPU),
The prototype region of easily accessible high-precision analog front end (AFE) connection passes through ArduinoTMThe I/O of compatible connector access, lead to
Cross I/O, USB interface and the other general purpose Is/O device of the access of 100mil x 100mil connector.
Contacting between analysis technology of Internet of things and water system, city intelligent water utilities of the research based on Internet of Things are remotely supervised
The functionality and non-functional requirement of examining system propose the water-supply systems based on Internet of Things and cloud computing according to demand,
And the sensing layer to system, network layer, application layer have carried out detailed design.
Sensing layer realizes that Internet of Things is comprehensive, accurate sensing capability, by control terminal for data acquisition to pressure gauge, liquid level
Meter, flowmeter, electrically operated valve and sensor realize Intellisense, obtain siphon pressure, water pipe liquid level, water flow, electrically operated valve,
The data information of power circuit.
Network layer is mainly basic facility with the mobile communications network that covers extensively, internet, broadcasting and TV and communication network into
Row auxiliary and supplement.Next data are accessible, high reliability, are transmitted to high safety network layer, network layer collecting for sensing layer
Information is sent to cloud platform website and cell phone application after these data are handled and analyzed.It is realized and is applied by access interface
Seamless access between system integration across database and platform and integrated, realizes Efficient Development, deployment and the management of application, provides one
The environment of message reference, transmitting and cooperation.One Net can be substantially reduced as service platform construct working application network
Development difficulty saves development cost, shortens the development cycle, and can be realized the monitoring of fixed or mobile terminal remote, simultaneously also
The inquiry of wide area network web data can be realized in the data and state of platform real-time monitoring water utilities system.
Application layer combines technology of Internet of things with system requirements, provides application abundant, uploads to monitoring terminal
Data are received and are handled, and the control of concrete application is completed using terminal devices such as mobile phone, personal PC machine or plates.Using
Layer is concentrated and presents the control terminal for data acquisition monitoring information for being distributed in each point, and the early warning of water utilities system monitoring and configuration pipe are realized
Reason, the inquiry of historical data, control terminal for data acquisition basic data maintenance and the functions such as show, and provides a user application service.
Specific embodiment 2:
Unlike specific embodiment one, the smart city water utilities based on cloud platform of present embodiment is remotely monitored
System, the remote mobile end include personal PC machine and cell phone APP control terminal.
Specific embodiment 3:
A kind of smart city water utilities long-distance monitoring method based on cloud platform of present embodiment, the method pass through following
Step is realized:
Step 1: the siphon pressure of control terminal for data acquisition acquisition, water pipe liquid level, water flow, electrically operated valve, power circuit
Data are packaged and are issued data by communication base station；
Step 2: OneNet equipment cloud platform stores after receiving the data uploaded by control terminal for data acquisition, and it is forwarded；
Step 3: remote mobile end receive by OneNet equipment cloud platform forward Lai data, and controlled；
Wherein, remote mobile end includes personal PC machine and cell phone APP control terminal.
Specific embodiment 4:
Unlike specific embodiment three, the smart city water utilities based on cloud platform of present embodiment is remotely monitored
Method, the method further include that Reliability of Network accurately calculates process, select complete state enumerative technique as Reliability of Network
Then Method for Accurate Calculation be precisely calculated to it and step by step by the model in simplified principles network such as setting and scheme again
It solves, specifically:
All states are listed one by one and are checked step by step, the object event in network is filtered out, finally obtain network mould
Reliability in type puts aside sudden abnormal condition, event when network model is operated normally according to corresponding rule at this time
H is occurring, and it is 1,2,3... that whole exclusive events, which can mark) Cn, so Reliability of Network may be expressed as:
Wherein, P (H) is the probability that event H occurs, it is generally the case that network terminal complete state enumerative technique is only applicable to
Smaller network model reliability calculating, the reason is that its network node is more, network state will be more, therefore biggish net
Network generally will not be by its application wherein；
Reliability of Network factoring algorithm, it is very convenient and effective in practical applications, for large-scale network
Model is even more important, network reliability factor decomposition algorithm exemplary formula are as follows:
R(Gs)=peR(Gs*e)+qeR(Gs-e)
Basic thought according to above formula factoring algorithm is based on certain rule whole network model
It is analyzed, for each unit e, it will be decomposed into two different sub-networks, successively decomposed step by step, until proceeding to
Simple structure, the minimum unit that can be finally simplified.
Often structure is more complicated for the design scheme that water utilities remote monitoring system in smart city uses at present, certainly such as zigbee
Networking+ARM+ communication module+business cloud platform (charge), cost of implementation is higher.In view of the above problems, the design uses market
The OneNet equipment cloud platform that upper common RTU remote measurement and control terminal module and China Mobile release in the recent period.
Characteristic of the invention is the terminal control module and data network communications module in traditional Internet of Things scheme
It is combined into one, makes to eliminate main control chip both as an entirety.The design is whole using powerful RTU remote measurement and control
End module, this module can complete wireless communication function and data acquisition and the two, significantly reduce research and development cost
With design difficulty.
Invention applies the platform of internet of things that China Mobile releases in the recent period -- and OneNet equipment cloud, it is not only a exempt from
The equipment cloud platform taken, and the exploitation and its hommization and simplicity of its control interface, hardly need too big energy i.e.
Achievable remote control, OneNet equipment cloud platform, which have an advantage that-does not need to write APP software, can be realized far
The control of journey mobile terminal, because equipment cloud platform official is proposed cell phone client login, as long as we establish phase at the end PC
The control interface of pass is just able to achieve remote on-line monitoring in mobile phone terminal login.
The present invention controls the electrically operated valve that water flow uses, and motor-driven valve is usually made of electric operator and valve.Electricity
Dynamic valve uses electric energy as power to drive valve by electric operator, realizes the switch motion of valve.To reach
To the switch purpose of pipeline medium.The state that electrically operated valve can be controlled by cloud platform webpage, controls the flow of pipeline liquid.
The present invention can detect the state of the equipment of operation, can grasp the operating status of integral device,
The operating parameter that can check individual equipment, by analyze RUT module transfer data, for equipment fault carry out early warning with
Warning function can receive warning message in cloud platform website and cell phone application.
There is event accurately to analyze in the exception for the data that the present invention can be transmitted by single RTU remote measurement and control terminal
The specific location of the equipment of barrier can analyze out the abort situation of the appearance of equipment surrounding conduit, facilitate personnel to equipment with
The maintenance and repair of pipeline, optimization personnel manage process, maintenance are promoted to efficiently perform.
The present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, this field
Technical staff makes various corresponding changes and modifications in accordance with the present invention, but these corresponding changes and modifications all should belong to
The protection scope of the appended claims of the present invention.
Claims (4)
1. a kind of smart city water utilities remote monitoring system based on cloud platform, it is characterised in that: the system includes:
Control terminal for data acquisition, the RTU module being combined by terminal acquisition module and GPRS module is as control terminal for data acquisition, acquisition control
The siphon pressure of terminal acquisition processed, water pipe liquid level, water flow, the data of electrically operated valve, power circuit, are packaged and send out data
Out；
Communication base station, the data for issuing control terminal for data acquisition upload；
OneNet equipment cloud platform for storing after receiving the data uploaded by control terminal for data acquisition, and is forwarded；
Remote mobile end, for receive by OneNet equipment cloud platform forward Lai data, and controlled；
Wherein, RTU module is that terminal integrates communication module.
2. the smart city water utilities remote monitoring system according to claim 1 based on cloud platform, it is characterised in that:
The remote mobile end includes personal PC machine and cell phone APP control terminal.
3. the system using claims 1 or 22 carries out long-distance monitoring method, it is characterised in that: the method passes through following steps
It realizes:
Step 1: the number of the siphon pressure of control terminal for data acquisition acquisition, water pipe liquid level, water flow, electrically operated valve, power circuit
According to packing is simultaneously issued data by communication base station；
Step 2: OneNet equipment cloud platform stores after receiving the data uploaded by control terminal for data acquisition, and it is forwarded；
Step 3: remote mobile end receive by OneNet equipment cloud platform forward Lai data, and controlled；
Wherein, remote mobile end includes personal PC machine and cell phone APP control terminal.
4. a kind of smart city water utilities long-distance monitoring method based on cloud platform according to claim 3, it is characterised in that: institute
The method stated further includes that Reliability of Network accurately calculates process, and complete state enumerative technique is selected to accurately calculate as Reliability of Network
Method, by the model in simplified principles network such as setting and scheme, then be precisely calculated to it again and solving step by step, specifically
Are as follows:
All states are listed one by one and are checked step by step, the object event in network is filtered out, finally obtains in network model
Reliability, when network model according to it is corresponding rule operate normally when, event H is occurring, and whole exclusive events can be marked
It is denoted as (1,2,3...) Cn, so Reliability of Network may be expressed as:
Wherein, P (H) is the probability that event H occurs, Reliability of Network factoring algorithm, for large-scale network model
It is even more important, network reliability factor decomposition algorithm exemplary formula are as follows:
R(Gs)=peR(Gs*e)+qeR(Gs-e)
For each unit e, it will be decomposed into two different sub-networks, successively decomposed step by step, until proceeding to simple knot
Structure, the minimum unit that can be finally simplified.
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| CN110543519A (en) * | 2019-08-27 | 2019-12-06 | 上海高诚智能科技有限公司 | Wisdom water affairs cloud service platform |
| CN112880746A (en) * | 2021-02-01 | 2021-06-01 | 国网安徽省电力有限公司淮南供电公司 | Water supply system monitoring system and method for transformer substation and office place |
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| CN110543519A (en) * | 2019-08-27 | 2019-12-06 | 上海高诚智能科技有限公司 | Wisdom water affairs cloud service platform |
| CN112880746A (en) * | 2021-02-01 | 2021-06-01 | 国网安徽省电力有限公司淮南供电公司 | Water supply system monitoring system and method for transformer substation and office place |
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Inventor after: Xu Jingbo Inventor after: Zhuang Zhiqiang Inventor after: Tang Rui Inventor before: Zhuang Zhiqiang Inventor before: Xu Jingbo Inventor before: Tang Rui |
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Application publication date: 20190712 |