CN109917099A - A kind of distributed monitoring water quality equipment based on wide-area, wireless network - Google Patents
A kind of distributed monitoring water quality equipment based on wide-area, wireless network Download PDFInfo
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- CN109917099A CN109917099A CN201910280688.6A CN201910280688A CN109917099A CN 109917099 A CN109917099 A CN 109917099A CN 201910280688 A CN201910280688 A CN 201910280688A CN 109917099 A CN109917099 A CN 109917099A
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Abstract
The distributed monitoring water quality equipment based on wide-area, wireless network that the present invention relates to a kind of, including multiple sensor groups and cloud platform, all the sensors group is connected to cloud platform, any sensor group includes shell and the processor that is set in the housing, wireless communication module, it is additionally provided in shell multiple for installing the socket of dissimilar sensor, all inquiries are connect with processor, wireless communication module is connect with processor, socket is connected with water quality sensor, and the socket of at least one sensor group is connected by water temperature sensor, and the socket of at least one sensor group is connected with flow sensor.Compared with prior art, it is also configured with water temperature sensor and flow sensor other than the water quality sensor of narrow sense in sensor of the invention, the accuracy for water quality monitoring can be improved.
Description
Technical field
The present invention relates to a kind of monitoring water quality equipment, more particularly, to a kind of distributed water quality supervision based on wide-area, wireless network
Control equipment.
Background technique
With the development of information technology, remote technology representated by wide area network is applied to every aspect, such as China is specially
Sharp CN208654146U discloses a kind of water monitoring device, wherein water monitoring device include: acquisition module, conversion circuit,
The input terminal of control module and communication module, acquisition module and conversion circuit connects, the output end and control module of conversion circuit
Connection, control module are communicated to connect by communication module and host computer；Acquisition module in real-time production wells water level and
Water quality parameter；Conversion circuit is used to water level and water quality parameter carrying out data conversion to obtain water level electric signal and water quality parameter
Electric signal；Control module is used to carry out data processing to water level electric signal and water quality parameter electric signal to obtain water quality monitoring knot
Fruit, and water quality monitoring result can be sent to host computer by communication module.
The water quality sensor of above-mentioned water monitoring device includes conductivity sensor, COD sensor, PH sensor and total phosphorus
Total nitrogen sensor is only capable of the water quality data of acquisition narrow sense, not comprehensive enough.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind to be based on wide-area wireless
The distributed monitoring water quality equipment of net.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of distributed monitoring water quality equipment based on wide-area, wireless network, including multiple sensor groups and cloud platform own
Sensor group is connected to cloud platform, and any sensor group includes shell and the processor, the wireless communication module that are set in the housing,
Multiple sockets for being used to install dissimilar sensor are additionally provided in the shell, all inquiries are connected to the processor,
The wireless communication module is connect with processor, and the socket is connected with water quality sensor, and at least one sensor group
Socket is connected by water temperature sensor, and the socket of at least one sensor group is connected with flow sensor.
The wireless communication module is Air202.
The wireless communication module sends data using MQTT communications protocol.
The processor is 32 central processing units of STM32.
The type of the water quality sensor includes conductivity sensor, COD sensor, PH sensor and total phosphorus and total nitrogen sensing
Device.
The surface of shell is coated with antirust coat.
The cloud platform includes processor, memory, and the journey for being stored in processor and being executed by the processor
Sequence, the processor perform the steps of when executing described program
Step S1: it receives by each sensor group water quality data sent and the flow speed data of water temperature；
Step S2: the water quality data for extracting each sensor group acquisition is compared with the specified limit value under the flow velocity of corresponding water temperature
Compared with if transfiniting, to corresponding network node transmission warning message.
It is described to send warning message to corresponding network node specifically: to pass through page end, the side of short message and wechat service number
Formula sends warning message.
Compared with prior art, the invention has the following advantages:
1) other than the water quality sensor of narrow sense, water temperature sensor and flow sensor are also configured with, can be improved for
The accuracy of water quality monitoring.
2) different specified limit values is configured for different water temperature and flow velocity, plays more accurate water quality identification.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Wherein: 1, cloud platform, 2, sensor group.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to
Following embodiments.
A kind of distributed monitoring water quality equipment based on wide-area, wireless network, as shown in Figure 1, including multiple 2 Hes of sensor group
Cloud platform 1, all the sensors group 2 are connected to cloud platform 1, and any sensor group 2 includes shell and the processing being set in the housing
Device, wireless communication module, be additionally provided in shell it is multiple for installing the sockets of dissimilar sensor, all inquiries with processing
Device connection, wireless communication module connect with processor, and socket is connected with water quality sensor, and at least one sensor group 2
Socket is connected by water temperature sensor, and the socket of at least one sensor group 2 is connected with flow sensor.
Wireless communication module is Air202, and wireless communication module sends data, MQTT using MQTT communications protocol
(Message Queuing Telemetry Transport, message queue telemetering transport protocol) is that one kind is based on issuing/ordering
" lightweight " communications protocol of (publish/subscribe) mode is read, which is existed on ICP/IP protocol by IBM
It issues within 1999.MQTT great advantage is, can provide reality with few code and limited bandwidth for connection remote equipment
When reliable messaging service.As the instant communication protocol that a kind of low overhead, low bandwidth occupy, makes it in Internet of Things, small-sized sets
Standby, mobile application etc. has wide application.
Processor is 32 central processing units of STM32.
The type of water quality sensor includes conductivity sensor, COD sensor, PH sensor and total phosphorus and total nitrogen sensor.
Surface of shell is coated with antirust coat.
Cloud platform 1 includes processor, memory, and the program for being stored in processor and being executed by processor, processing
Device performs the steps of when executing program
Step S1: it receives by each water quality data sent of sensor group 2 and the flow speed data of water temperature；
Step S2: it extracts the water quality data that each sensor group 2 acquires and is carried out with the specified limit value under the flow velocity of corresponding water temperature
Compare, if transfiniting, sends warning message to corresponding network node.
Warning message is sent to corresponding network node specifically: is sent out by way of page end, short message and wechat service number
Send warning message.
The characteristics of the application, is that sensor is separated with processing section, and cloud platform 1 can be carried out algorithm point after acquiring mass data
Analysis, judges whether current data belongs to abnormality；Node power consumption is low；Without wiring, wiring can be removed from complex environment
Manpower and material resources cost；Warning message can be pushed in user hand immediately, being rapidly performed by prompting allows user faster
Make corresponding reaction；Without dispatch personnel to the current water quality numerical value of live real time inspection.
Furthermore it is preferred that, it can be combined with hydraulic pressure value to set limit value；
Conversion circuit is measured by water temperature, the analog quantitys such as flow velocity are converted into digital quantity and are transmitted in central processing unit；
The data value that 1 receiving sensor of cloud platform is sent is saved into database, is consulted real time data for page end and is gone through
History data；Algorithm can be established according to big data analysis；Information can be passed through into page end or short message, micro- when data exception
The means such as telecommunications services number are pushed in user hand；The data distinguishing permission by different accounts and can checking；
User can consult the historical data in 1 database of cloud platform by account log-on webpage end, and it is flat to receive cloud
The warning message that platform 1 issues reminds user to make Corresponding Countermeasures in time.
Claims (8)
1. a kind of distributed monitoring water quality equipment based on wide-area, wireless network, including multiple sensor groups and cloud platform, Suo Youchuan
Sensor group is connected to cloud platform, which is characterized in that any sensor group includes shell and the processor being set in the housing, wireless
Communication module, be additionally provided in the shell it is multiple for installing the sockets of dissimilar sensor, all inquiries with the place
Device connection is managed, the wireless communication module is connect with processor, and the socket is connected with water quality sensor, and at least one is passed
The socket of sensor group is connected by water temperature sensor, and the socket of at least one sensor group is connected with flow sensor.
2. a kind of distributed monitoring water quality equipment based on wide-area, wireless network according to claim 1, which is characterized in that institute
Stating wireless communication module is Air202.
3. a kind of distributed monitoring water quality equipment based on wide-area, wireless network according to claim 1, which is characterized in that institute
It states wireless communication module and data is sent using MQTT communications protocol.
4. a kind of distributed monitoring water quality equipment based on wide-area, wireless network according to claim 1, which is characterized in that institute
State 32 central processing units that processor is STM32.
5. a kind of distributed monitoring water quality equipment based on wide-area, wireless network according to claim 1, which is characterized in that institute
The type for stating water quality sensor includes conductivity sensor, COD sensor, PH sensor and total phosphorus and total nitrogen sensor.
6. a kind of distributed monitoring water quality equipment based on wide-area, wireless network according to claim 1, which is characterized in that institute
Surface of shell is stated coated with antirust coat.
7. a kind of any distributed monitoring water quality equipment based on wide-area, wireless network, special according to claim 1~6
Sign is that the cloud platform includes processor, memory, and the journey for being stored in processor and being executed by the processor
Sequence, the processor perform the steps of when executing described program
Step S1: it receives by each sensor group water quality data sent and the flow speed data of water temperature；
Step S2: the water quality data for extracting each sensor group acquisition is compared with the specified limit value under the flow velocity of corresponding water temperature,
If transfiniting, warning message is sent to corresponding network node.
8. a kind of distributed monitoring water quality equipment based on wide-area, wireless network according to claim 7, which is characterized in that institute
It states to corresponding network node and sends warning message specifically: send alarm by way of page end, short message and wechat service number
Information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910280688.6A CN109917099A (en) | 2019-04-09 | 2019-04-09 | A kind of distributed monitoring water quality equipment based on wide-area, wireless network |
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| CN201910280688.6A CN109917099A (en) | 2019-04-09 | 2019-04-09 | A kind of distributed monitoring water quality equipment based on wide-area, wireless network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157586A (en) * | 2020-01-03 | 2020-05-15 | 江苏太湖云计算信息技术股份有限公司 | Water quality monitoring method, device and system |
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Application publication date: 20190621 |
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