CN109587273A - A kind of water quality monitoring system under the framework based on B/S - Google Patents
A kind of water quality monitoring system under the framework based on B/S Download PDFInfo
- Publication number
- CN109587273A CN109587273A CN201910001155.XA CN201910001155A CN109587273A CN 109587273 A CN109587273 A CN 109587273A CN 201910001155 A CN201910001155 A CN 201910001155A CN 109587273 A CN109587273 A CN 109587273A
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- Prior art keywords
- water quality
- monitoring system
- quality monitoring
- parameter
- server
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
Abstract
The invention discloses the water quality monitoring systems under a kind of framework based on B/S, including water quality monitoring system, multi-parameter water quality telemetering equipment, multi-parameter water quality remote sensing instrument, multi-parameter water quality telemetering equipment is equipped in water quality monitoring system, MQTT message proxy server, cloud monitoring server, computer webpage, mobile terminal, Water-quality Monitoring Points distribution distance is remote in water quality monitoring system, it is designed using NB-IOT technology, peripheral circuit is built based on BL26 chip, pass through NB-IOT technology, so that as long as having the place of mobile network can carry out data transmission, in NB-IOT in terms of data communication, carried out data transmission using Internet of Things fidonetFido MQTT technology, using MQTT two-way communication protocol, control is got up more convenient, transplant MQTT client software system, have Low bandwidth, amount of communication data are far below DTU module, are suitble to building for big system, and the storage of all data beyond the clouds, carries out system architecture by core of cloud server in water quality monitoring system, can be with the more software resources of interface.
Description
Technical field
Water quality monitoring system the present invention relates to water quality monitoring technical field, under specially a kind of framework based on B/S.
Background technique
Under traditional water quality monitoring system network structure, there are problems for software design:
Software uses customer end/server mode, i.e. C/S frame, and the communication of water quality monitoring equipment and server uses
The technologies such as GPRS/CDMA/4G use virtual serial port, serial ports Signal Transparent Transmission Technology with the data-interface of server, and server end uses group
State software (such as wincc, ifix, KingView) or application software (VB, VC etc.) carry out secondary development, form application software, but
Be configuration software be C/S model.Data on the server, are shown, database by application software realization data real-time display, curve
The functions such as storage, report.Software development is obtained under C/S frame, it is necessary to client be installed in client family, visited by client software
Ask server.And with the development of computer technology, browser/server software development is increasingly becoming Current software exploitation master
It flows, software development is obtained under B/S frame, client is without installing software, it is only necessary to be using IE browser or other browsers
The requirement of monitoring can be achieved.This water quality monitoring system uses B/S Development of Framework, and there is no need to install client.
It was in the past exactly using B/S frame, since http protocol questions are difficult to accomplish Reverse Turning Control, even if accomplishing is also to adopt
With webpage embedded applet technology, because being related to internet security, which is gradually eliminated applet now now unfortunately.
In terms of communication, the water quality monitoring system of Vehicles Collected from Market, although industry control personnel are simply by simple virtual serial port
Configuration is achieved that communication, but its communication apparatus is all using remote communication module (DTU module).Its string for using of DTU module
Mouthful Signal Transparent Transmission Technology, its essence is technology of Internet of things is grafted on traditional industrial control system, the repairing to traditional industry control technology, still
Industrial control system is not made to be detached from C/S frame.
It solves the problems, such as cross-platform, pervious software development, the substantially secondary development under windows system, is not detached from
Window operating system.
Its server is run in local area network, using Development of Configuration Software, current Development of Configuration Software platform, since configuration is soft
Part is not detached from C/S framework, is currently based on the application software of Development of Configuration Software, cannot still support Internet resources interface.Such as
It cannot achieve real-time app control, call internet Online Map, call the software resources, voice control such as wechat, two dimensional code login
The interfaces such as system, living things feature recognition.
With the development of internet technology, in software design arts, the software design of B/S frame is increasingly becoming Current software
The mainstream of design.And in monitoring automation field, always configuration software secondary development for many years occupies the market mainstream, with regard to water quality
The design aspect of monitoring system, there currently exists no monitoring system is obtained under the B/S framework of real meaning.Therefore, comply with technology and
The development trend in market, under B/S framework monitoring system will gradually replace conventional monitoring systems, become the following mainstream.
Summary of the invention
The purpose of the present invention is to provide the water quality monitoring systems under a kind of framework based on B/S, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of water quality monitoring system under framework based on B/S
System, including water quality monitoring system, multi-parameter water quality telemetering equipment, the water quality monitoring system are filled equipped with multi-parameter water quality telemetering
It sets, MQTT message proxy server, passes through Internet of Things between the multi-parameter water quality telemetering equipment and MQTT message proxy server
Net is attached, and MQTT message proxy server is connect with cloud monitoring server, cloud monitoring server and computer webpage into
The transmission of row data, cloud monitoring server are wirelessly connected with mobile terminal.
Preferably, the multi-parameter water quality telemetering equipment is equipped with keg float, and the inside of the keg float is equipped with by close over
The inside of line multi-parameter water quality measuring instrument and telemetry circuit plate, the keg float is equipped with battery and water intaking micropump close to lower section,
The lower section of telemetry circuit plate is equipped with host computer communication, and host computer communication is connect with online multi-parameter water quality measuring instrument, the bottom of the keg float
End is coniform bucket bottom, and the bucket bottom exterior side wall of keg float is equipped with outlet pipe, is anchored chain water inlet pipe, the outlet pipe and anchoring chain
Water inlet pipe is welded to connect with the bucket bottom exterior side wall of keg float, and the bottom end of the multi-parameter water quality telemetering equipment is equipped with anchoring connection
Button, anchoring connection buckle are equipped with anchoring A and anchoring B, and the top of the keg float is equipped with bung, the edge of bung and keg float it
Between be equipped with fixed screw.
Preferably, the host computer communication is equipped with STM32F103 module, the top connecting pin of the STM32F103 module
Equipped with GPS module, the right side connecting pin of STM32F103 module is equipped with NB-IOT mould group, and the other end of the NB-IOT mould group is set
There is NB-IOT antenna, the lower section connectivity port of the STM32F103 module is equipped with electric quantity monitoring device, the side of the host computer communication
Be equipped with JTAG mouthful close to bottom, the bottom of host computer communication be equipped with input port and I O output port, a company of the host computer communication
End is connect to connect with GPS antenna.
Preferably, it is connected between the online multi-parameter water quality measuring instrument and outlet pipe.
Preferably, it is connected between the water intaking micropump and anchoring chain water inlet pipe using plastic flexible pipe.
Preferably, the bung upper surface is equipped with solar charging panel, and solar charging panel is connect with battery, the bucket
The inside of lid is equipped with NB-IOT antenna, is connected between NB-IOT antenna and NB-IOT mould group by conducting wire.
Preferably, the water quality monitoring system uses B/S framework, and the B/S framework that water quality monitoring system uses is based on http
Protocol development uses web technologies on B/S framework, picture Dynamically Announce is realized using DIV+CSS technology, using JS script technology
Realize amplification, diminution, movement, background color variation that configuration software provides, water quality monitoring system uses under html5 technology
WeB/Socket technology.
Preferably, the water quality monitoring system under a kind of framework based on B/S, application method the following steps are included:
A, multi-parameter water quality telemetering equipment is placed into the waters for needing to detect water quality, and is carried out using anchoring A and anchoring B
Anchoring;
B, the water intaking micropump inside online multi-parameter water quality telemetering equipment is fetched water by being anchored chain water inlet pipe;
C, the water that online multi-parameter water quality measuring instrument takes out water intaking micropump detects;
D, in the data transmission to host computer communication that online multi-parameter water quality measurement will test, data that host computer communication will test
It is uploaded to cloud server;
E, cloud server and computer webpage and mobile terminal are attached, and using mobile terminal, computer webpage is examined
The water quality in the corresponding waters that inspection is surveyed.
Compared with prior art, the beneficial effects of the present invention are:
(1) cross-platform ability, traditional monitoring system are all the application programs developed at windows, can not be detached from
Windows operating system, this system use javaweb development technique, adapt to current all operating system;
(2) B/S framework: administrative staff, operator only need to computer or mobile phone, tablet computer browser on open net
Page, so that it may system is monitored, without installing client software;
(3) storage of all data beyond the clouds, carries out system architecture by core of cloud server, can be more with interface
Software resource, interface Online Map realize map label.
Detailed description of the invention
Fig. 1 is water quality monitoring system structural schematic diagram of the present invention;
Fig. 2 is multi-parameter water quality telemetering equipment structural schematic diagram of the present invention;
Fig. 3 is the online telemetering terminal equipment hardware schematic of water quality of the present invention.
In figure: 1, water quality monitoring system;2, multi-parameter water quality telemetering equipment;3, MQTT message proxy server;4, cloud
Monitoring server;5, computer webpage;6, mobile terminal;7, keg float;8, online multi-parameter water quality measuring instrument;9, battery;10, it surveys
Control circuit board;11, water intaking micropump;12, bung;13, solar charging panel;14, NB-IOT antenna;15, fixed screw;16,
Outlet pipe;17, it is anchored chain water inlet pipe;18, it is anchored connection buckle;19, it is anchored A;20, it is anchored B;21, STM32F103 module;22, lead to
Interrogate host;23, GPS module;24, NB-IOT mould group;25, electric quantity monitoring device;26, JTAG mouthfuls;27, GPS antenna;28, I 0 output
End;29, input port.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: the water quality monitoring system 1 under a kind of framework based on B/S,
Including water quality monitoring system 1, multi-parameter water quality telemetering equipment 2, water quality monitoring system 1 is equipped with multi-parameter water quality telemetering equipment 2,
Multi-parameter water quality telemetering equipment 2 is equipped with keg float 7, the inside of keg float 7 by close over be equipped with online multi-parameter water quality measuring instrument 8 with
The inside of telemetry circuit plate 10, keg float 7 is equipped with battery 9 and water intaking micropump 11 close to lower section.
The lower section of telemetry circuit plate 10 is equipped with host computer communication 22, and host computer communication 22 is equipped with STM32F103 module 21,
The top connecting pin of STM32F103 module 21 is equipped with GPS module 23, uses and leads between STM32F103 module 21 and GPS module 23
The right side connecting pin of line connection, STM32F103 module 23 is equipped with NB-IOT mould group 24, and the other end of NB-IOT mould group 24 is equipped with
NB-IOT antenna 14, NB-IOT antenna 14 realizes that the positioning signal sent to GPS module 23 receives, in STM32F103 mould
The lower section connectivity port of block 21 is equipped with electric quantity monitoring device 25, and the side of host computer communication 22 is equipped with JTAG mouth 26, communication close to bottom
The bottom of host 22 be equipped with input port 29 and I O output port 28, a connecting pin of host computer communication 22 and GPS antenna 27 connect
It connects, the positioning of real-time and precise is carried out by GPS module 23.
Host computer communication 22 is connect with online multi-parameter water quality measuring instrument 8, and the bottom end of keg float 7 is coniform bucket bottom, funnel-form
Bucket bottom make online multi-parameter water quality measuring instrument 8 in water with more stability, the bucket bottom exterior side wall of keg float 7 is equipped with water outlet
Pipe 16 is connected between online multi-parameter water quality measuring instrument 8 and outlet pipe 16, is anchored chain water inlet pipe 17, fetch water micropump 11 and anchor
Determine to be connected between chain water inlet pipe 17 using plastic flexible pipe, water intaking micropump 11 is fetched water by being anchored chain water inlet pipe 17, is discharged
Pipe 16 and anchoring chain water inlet pipe 17 are welded to connect with the bucket bottom exterior side wall of keg float 7, the bottom end of multi-parameter water quality telemetering equipment 2
Equipped with anchoring connection buckle 18, anchoring connection buckle 18 is equipped with anchoring A19 and anchoring B20, using anchoring A19 and anchoring B20 to more
Parameter water quality telemetering equipment 2 is anchored, and water flow is avoided to take away multi-parameter water quality telemetering equipment 2, with waters to be detected
There are deviations for position.
It is equipped with bung 12 in the top of keg float 7, fixed screw, bung 12 are equipped between the edge and keg float of bung 12
Upper surface is equipped with solar charging panel 13, and solar charging panel 13 is connect with battery 9, is electric power storage using solar charging panel 13
Pond 9 is charged, and does Power Reserve for rainy weather, is equipped with NB-IOT antenna 14, NB-IOT antenna 14 in the inside of bung 12
It is connect between NB-IOT mould group 24 by conducting wire.
MQTT message proxy server 3 passes through between multi-parameter water quality telemetering equipment 2 and MQTT message proxy server 3
Internet of Things is attached, and MQTT message proxy server 3 is connect with cloud monitoring server 4, cloud monitoring server 4 and computer
Webpage 5 carries out data transmission, and cloud monitoring server 4 is wirelessly connected with mobile terminal 6, using mobile terminal 6, computer network
Page 5 checks the water quality for detecting corresponding waters.
Water quality monitoring system 1 uses B/S framework, and the B/S framework that water quality monitoring system 1 uses is based on http protocol development,
Web technologies are used on B/S framework, picture Dynamically Announce is realized using DIV+CSS technology, and configuration is realized using JS script technology
Amplification, diminution, movement, the background color variation of software offer, to reach substitution conventional monitoring systems Dynamically Announce effect
Function.And SVG+DOM technology, the flash technology of webpage can make Dynamically Announce more true to nature.
Water quality monitoring system 1, using weB/Socket technology, can solve data double-way communication and ask under html5 technology
Topic, therefore, this system is in terms of real-time communication, and using html5 technology, MQTT.JS client is transplanted in web, is realized
With the both-way communication of monitoring water quality terminal, and water quality monitoring system 1 is called using the thought of java exploitation " all plug-in unit "
Jfreechart.js plug-in unit realizes the function that curve is shown.
Water quality monitoring method: when carrying out water quality detection using water quality monitoring system 1, multi-parameter water quality telemetering is filled
Placement location 2 is anchored to the waters for needing to detect water quality, and using anchoring A19 and anchoring B20, online multi-parameter water quality telemetering
Water intaking micropump 11 inside device 8 is fetched water by being anchored chain water inlet pipe 17,8 pairs of online multi-parameter water quality measuring instrument water intakings
The water that micropump 11 takes out is detected, in the data transmission to host computer communication 22 that online multi-parameter water quality measuring instrument 8 will test,
The data that host computer communication 22 will test are uploaded to cloud server, cloud server and computer webpage 5 and mobile terminal 6 carries out
Connection, using mobile terminal 6, computer webpage 5 checks the water quality in the corresponding waters of detection, to the water quality number in the waters detected
According to, administrative staff, operator only need to computer or mobile phone, tablet computer browser on open webpage, so that it may to system
It is monitored, without installing client software, is logged in by webpage, the deletion of the addition to operator may be implemented in administrator, right
Operating right is limited.
A kind of water quality monitoring system under the framework based on B/S, application method the following steps are included:
A, multi-parameter water quality telemetering equipment is placed 2 to the waters for needing to detect water quality, and using anchoring A19 and anchoring
B20 is anchored;
B, the water intaking micropump 11 inside online multi-parameter water quality telemetering equipment 8 is taken by being anchored chain water inlet pipe 17
Water;
C, the water that online 8 pairs of water intaking micropumps 11 of multi-parameter water quality measuring instrument take out detects;
D, in the data transmission to host computer communication 22 that online multi-parameter water quality measuring instrument 8 will test, host computer communication 22 will be examined
The data of survey are uploaded to cloud server;
E, cloud server and computer webpage 5 and mobile terminal 6 are attached, using mobile terminal 6, computer webpage 5
Come check detection corresponding waters water quality.
The beneficial effects of the present invention are:
(1) cross-platform ability, traditional monitoring system are all the application programs developed at windows, can not be detached from
Windows operating system, this system use javaweb development technique, adapt to current all operating system;
(2) B/S framework: administrative staff, operator only need to computer or mobile phone, tablet computer browser on open net
Page, so that it may system is monitored, without installing client software;
(3) storage of all data beyond the clouds, carries out system architecture by core of cloud server, can be more with interface
Software resource, interface Online Map realize map label.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. the water quality monitoring system (1) under a kind of framework based on B/S, including water quality monitoring system (1), multi-parameter water quality telemetering dress
Set (2), it is characterised in that: the water quality monitoring system (1) is equipped with multi-parameter water quality telemetering equipment (2), MQTT Message Agent
Server (3) is carried out between the multi-parameter water quality telemetering equipment (2) and MQTT message proxy server (3) by Internet of Things
Connection, MQTT message proxy server (3) are connect with cloud monitoring server (4), cloud monitoring server (4) and computer webpage
(5) carry out data transmission, cloud monitoring server (4) is wirelessly connected with mobile terminal (6).
2. the water quality monitoring system under a kind of framework based on B/S according to claim 1, it is characterised in that: more ginsengs
Number water quality telemetering equipment (2) is equipped with keg float (7), and the inside of the keg float (7) is surveyed by close over equipped with online multi-parameter water quality
It measures instrument (8) and telemetry circuit plate (10), the inside of the keg float (7) is equipped with battery (9) and water intaking micropump close to lower section
(11), the lower section of telemetry circuit plate (10) is equipped with host computer communication (22), host computer communication (22) and online multi-parameter water quality measuring instrument
(8) it connecting, the bottom end of the keg float (7) is coniform bucket bottom, and the bucket bottom exterior side wall of keg float (7) is equipped with outlet pipe (16),
It is anchored chain water inlet pipe (17), the outlet pipe (16) and anchoring chain water inlet pipe (17) are welded with the bucket bottom exterior side wall of keg float (7)
It connects in succession, the bottom end of the multi-parameter water quality telemetering equipment (2) is equipped with anchoring connection buckle (18), and anchoring connection buckle (18) is equipped with
Be anchored A (19) and anchoring B (20), the top of the keg float (7) is equipped with bung (12), the edge of bung (12) and keg float it
Between be equipped with fixed screw.
3. the water quality monitoring system under a kind of framework based on B/S according to claim 2, it is characterised in that: the communication
Host (22) is equipped with STM32F103 module (21), and the top connecting pin of the STM32F103 module (21) is equipped with GPS module
(23), the right side connecting pin of STM32F103 module (23) be equipped with NB-IOT mould group (24), the NB-IOT mould group (24) it is another
End is equipped with NB-IOT antenna (14), and the lower section connectivity port of the STM32F103 module (21) is equipped with electric quantity monitoring device (25), institute
The side for stating host computer communication (22) is equipped with JTAG mouthfuls (26) close to bottom, and the bottom of host computer communication (22) is equipped with input port (29)
With I O output port (28), a connecting pin of the host computer communication (22) is connect with GPS antenna (27).
4. the water quality monitoring system under a kind of framework based on B/S according to claim 2, it is characterised in that: described online
It is connected between multi-parameter water quality measuring instrument (8) and outlet pipe (16).
5. the water quality monitoring system under a kind of framework based on B/S according to claim 1, it is characterised in that: the water intaking
It is connected between micropump (11) and anchoring chain water inlet pipe (17) using plastic flexible pipe.
6. the water quality monitoring system under a kind of framework based on B/S according to claim 1, it is characterised in that: the bung
(12) upper surface is equipped with solar charging panel (13), and solar charging panel (13) is connect with battery (9), the bung (12)
Inside is equipped with NB-IOT antenna (14), is connect between NB-IOT antenna (14) and NB-IOT mould group (24) by conducting wire.
7. the water quality monitoring system under a kind of framework based on B/S according to claim 1, it is characterised in that: the water quality
Monitoring system (1) uses B/S framework, and the B/S framework that water quality monitoring system (1) uses is based on http protocol development, on B/S framework
Using web technologies, picture Dynamically Announce is realized using DIV+CSS technology, realizes what configuration software provided using JS script technology
Amplification is reduced, is mobile, background color variation, and water quality monitoring system (1) is under html5 technology, using weB/Socket technology.
8. realizing the water quality monitoring system under a kind of framework based on B/S described in claim 1, application method includes following step
It is rapid:
A, multi-parameter water quality telemetering equipment is placed into (1) to the waters for needing to detect water quality, and using anchoring A (19) and anchoring B
(20) it is anchored;
B, the internal water intaking micropump (11) of online multi-parameter water quality telemetering equipment (8) is taken by being anchored chain water inlet pipe (17)
Water;
C, the water that online multi-parameter water quality measuring instrument (8) takes out water intaking micropump (11) detects;
D, in the data transmission to host computer communication (22) that online multi-parameter water quality measuring instrument (8) will test, host computer communication (22) will
The data of detection are uploaded to cloud server;
E, cloud server and computer webpage (5) and mobile terminal (6) are attached, using mobile terminal (6), computer webpage
(5) come check detection corresponding waters water quality.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110708680A (en) * | 2019-10-23 | 2020-01-17 | 西安工业大学 | Distributed water source monitoring system |
CN110809263A (en) * | 2019-11-11 | 2020-02-18 | 龙尚科技(上海)有限公司 | Internet of things communication method, Internet of things communication system and Internet of things equipment |
CN114374889A (en) * | 2021-12-29 | 2022-04-19 | 广东柯内特环境科技有限公司 | Water quality monitoring system |
-
2019
- 2019-01-02 CN CN201910001155.XA patent/CN109587273A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110708680A (en) * | 2019-10-23 | 2020-01-17 | 西安工业大学 | Distributed water source monitoring system |
CN110809263A (en) * | 2019-11-11 | 2020-02-18 | 龙尚科技(上海)有限公司 | Internet of things communication method, Internet of things communication system and Internet of things equipment |
CN114374889A (en) * | 2021-12-29 | 2022-04-19 | 广东柯内特环境科技有限公司 | Water quality monitoring system |
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