CN105466497A - Wireless monitoring system for water environment salinity and water level - Google Patents
Wireless monitoring system for water environment salinity and water level Download PDFInfo
- Publication number
- CN105466497A CN105466497A CN201511029891.4A CN201511029891A CN105466497A CN 105466497 A CN105466497 A CN 105466497A CN 201511029891 A CN201511029891 A CN 201511029891A CN 105466497 A CN105466497 A CN 105466497A
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- salinity
- water level
- sensor
- module
- transmitting module
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The invention relates to a wireless monitoring system for water environment salinity and a water level. The system comprises sensor nodes, a Zigbee wireless receiving and transmitting module, an upper computer, a liquid crystal display module, a power module and a solar power supply module, wherein the sensor nodes communicate with the Zigbee wireless receiving and transmitting module; the Zigbee wireless receiving and transmitting module is respectively connected with the upper computer and the liquid crystal display module; the power module provides power for the Zigbee wireless receiving and transmitting module and the liquid crystal display module respectively; the sensor nodes comprise a salinity sensor, a salinity conditioning circuit, a water level sensor, a water level conditioning circuit and a Zigbee wireless receiving and transmitting module, the salinity sensor and the salinity conditioning circuit are connected, the water level sensor and the water level conditioning circuit are connected, and the salinity conditioning circuit and the water level conditioning circuit are respectively connected with the Zigbee wireless receiving and transmitting module; and the solar power supply module provides power for the sensor nodes. The system of the invention has a certain practical application value in the industrialized aquaculture production.
Description
Technical field
The invention belongs to intelligent monitoring technology field, be specifically related to the wireless supervisory control system of a kind of water environment salinity and water level.
Background technology
In modernization aquatic farm, in order to improve robotization and the intelligence degree of aquaculture, breeding water body being carried out to the parameters such as temperature, dissolved oxygen DO, transparency, salinity and pH, to carry out automatic monitor and forecast be very necessary.Some research institutions are own through starting wireless sensor network to be applied to aquaculture field both at home and abroad at present, comprising: the technology such as application multi-parameter water quality sensor, ZigBee wireless sensor network create the integrated system of aquaculture water quality test and regulation and control; ZigBee technology is combined with GPRS communication; Adopt bussed technology and GPRS mechanics of communication; Wireless sensor network is applied in the water quality monitoring of aquaculture to improve the reliability of aquaculture remote on-line monitoring system, anti-interference and dirigibility further.
Summary of the invention
The object of this invention is to provide the wireless supervisory control system of a kind of water environment salinity and water level, this system adopts and utilizes wireless communication technology to build wireless network, without the need to laying any circuit, automatic network-building, with low cost, the data gathered can pass through monitored picture Real-Time Monitoring, effectively realize the salinity to aquaculture water environment and water level detecting.
In order to solve prior art Problems existing, the technical solution used in the present invention is: the wireless supervisory control system of a kind of water environment salinity and water level, comprise sensor node, Zigbee radio receiving transmitting module, host computer, liquid crystal display, power module and solar powered module, described sensor node communicates with Zigbee radio receiving transmitting module, and the described Zigbee radio receiving transmitting module described power module that is connected with liquid crystal display with host computer is respectively respectively Zigbee radio receiving transmitting module and liquid crystal display is powered; Described sensor node comprises salinity sensor, salinity modulate circuit, level sensor, water level modulate circuit and Zigbee radio receiving transmitting module, described salinity sensor is connected with salinity modulate circuit, described level sensor is connected with water level modulate circuit, and described salinity modulate circuit is connected with Zigbee radio receiving transmitting module respectively with water level modulate circuit; Described solar powered module is that sensor node is powered.
Preferably, the model that described level sensor is adopted is HM21.
Preferably, the model that described salinity sensor is adopted is SAL-BTA1.
Preferably, the model of described Zigbee module is CC2430.
Preferably, described microcontroller is connected with host computer by RS232.
Preferably, described microcontroller is connected with host computer by CAN.
Preferably, described liquid crystal display adopts LCD liquid crystal display screen.
The wireless supervisory control system of a kind of water environment salinity of the present invention and water level can carry out 24h to the salinity of aquaculture water environment and water level and monitor continuously.Because system can realize remote monitoring, even if owner or monitoring personnel are not at monitoring field, salinity and the water level situation of water environment also can be fullyed understand.Applications of wireless technology in intelligent aquaculture system, can be realized the automatic collection of parameter, wireless transmission and process in real time by the present invention, and not by the restriction of region, time domain, in industrialized aquiculture is produced, has certain actual application value.
Accompanying drawing explanation
Fig. 1 is system architecture of the present invention.
Embodiment
Below in conjunction with embodiment, content of the present invention is described in detail.
The wireless supervisory control system of a kind of water environment salinity and water level, comprise sensor node, Zigbee radio receiving transmitting module, host computer, liquid crystal display, power module and solar powered module, described sensor node communicates with Zigbee radio receiving transmitting module, and the described Zigbee radio receiving transmitting module described power module that is connected with liquid crystal display with host computer is respectively respectively Zigbee radio receiving transmitting module and liquid crystal display is powered; Described sensor node comprises salinity sensor, salinity modulate circuit, level sensor, water level modulate circuit and Zigbee radio receiving transmitting module, described salinity sensor is connected with salinity modulate circuit, described level sensor is connected with water level modulate circuit, and described salinity modulate circuit is connected with Zigbee radio receiving transmitting module respectively with water level modulate circuit; Described solar powered module is that sensor node is powered.
The model that described level sensor is adopted is HM21.
The model that described salinity sensor is adopted is SAL-BTA1.
The model of described Zigbee module is CC2430.
Described microcontroller is connected with host computer by RS232.
Described microcontroller is connected with host computer by CAN.
Described liquid crystal display adopts LCD liquid crystal display screen.
ZigBee technology be a kind of have low rate, closely, the wireless network communication technique of the feature such as low-power consumption, low complex degree, low cost, reliable communications, network capacity be large, it is for the Wireless Networking of mini-plant and control and the protocol specification formulated, have a set of very complete protocol hierarchies, jointly formulated by IEEE802.15.4 and ZigBee alliance.It works in the 2.4GHzISM frequency range of exempting to pay and exempt to apply for, has the features such as battery life is long, application is simple, reliability is high, networking capability is strong.Wireless sensor network based on ZigBee is made up of telegon, router and terminal device 3 kinds of node devices usually.Only have a node in network as telegon, be responsible for tissue and the maintenance of network, other nodes can be used as router and terminal device.Router is responsible for the route of net internal information, and terminal device is the node realizing sensing function, and wherein telegon and router also have the function that permission equipment adds or leaves network.ZigBee-network supports 3 kinds of topological structures: Star network (star), Tree Network (tree) and mesh network (mesh), can select different network topology structures according to practical application.
The SOC System on Chip/SoC CC2430 meeting IEEE802.15.4 standard of the up-to-date release of Chipcon company has been selected to it combines small and exquisite efficient 8051 controllers of a high-performance radio-frequency transceiver core CC2420 and technical grade in the present invention.This monitor network is made up of some coordinator node, some sensor nodes, some Controlling vertex and a Surveillance center.Sensor node in coordinator node and coverage adopts the starshaped net topology that energy ezpenditure is minimum.Wherein, the bridge that coordinator node is sensor node, be connected between Controlling vertex with Surveillance center, all image data are all sent to Surveillance center by coordinator node, after steering order is then sent by Surveillance center, send to Controlling vertex by coordinator node, drive topworks to perform control task.
In this wireless supervisory control system, the microcontroller part of the CC2430 that the water environment parameter simulating signal collected is delivered to by sensor node carries out A/D conversion (CC2430 has 8 tunnel input 8-14 position ADC), digital signal after conversion is again through computing, obtain actual parameter value, sent by the less radio-frequency part of CC2430.The radio receiving and transmitting part of coordinator node divide receive data after deliver to liquid crystal display (LCD) and host computer monitoring software display.
Claims (7)
1. the wireless supervisory control system of a water environment salinity and water level, it is characterized in that: comprise sensor node, Zigbee radio receiving transmitting module, host computer, liquid crystal display, power module and solar powered module, described sensor node communicates with Zigbee radio receiving transmitting module, and the described Zigbee radio receiving transmitting module described power module that is connected with liquid crystal display with host computer is respectively respectively Zigbee radio receiving transmitting module and liquid crystal display is powered; Described sensor node comprises salinity sensor, salinity modulate circuit, level sensor, water level modulate circuit and Zigbee radio receiving transmitting module, described salinity sensor is connected with salinity modulate circuit, described level sensor is connected with water level modulate circuit, and described salinity modulate circuit is connected with Zigbee radio receiving transmitting module respectively with water level modulate circuit; Described solar powered module is that sensor node is powered.
2. the wireless supervisory control system of a kind of water environment salinity according to claim 1 and water level, is characterized in that: the model that described level sensor is adopted is HM21.
3. the wireless supervisory control system of a kind of water environment salinity according to claim 1 and water level, is characterized in that: the model that described salinity sensor is adopted is SAL-BTA1.
4. the wireless supervisory control system of a kind of water environment salinity according to claim 1 and water level, is characterized in that: the model of described Zigbee module is CC2430.
5. the wireless supervisory control system of a kind of water environment salinity according to claim 1 and water level, is characterized in that: described microcontroller is connected with host computer by RS232.
6. the wireless supervisory control system of a kind of water environment salinity according to claim 1 and water level, is characterized in that: described microcontroller is connected with host computer by CAN.
7. the wireless supervisory control system of a kind of water environment salinity according to claim 1 and water level, is characterized in that: described liquid crystal display adopts LCD liquid crystal display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029891.4A CN105466497A (en) | 2015-12-31 | 2015-12-31 | Wireless monitoring system for water environment salinity and water level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029891.4A CN105466497A (en) | 2015-12-31 | 2015-12-31 | Wireless monitoring system for water environment salinity and water level |
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| Publication Number | Publication Date |
|---|---|
| CN105466497A true CN105466497A (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511029891.4A Pending CN105466497A (en) | 2015-12-31 | 2015-12-31 | Wireless monitoring system for water environment salinity and water level |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916649A (en) * | 2017-11-15 | 2018-04-17 | 山东沂沭河水利工程有限公司 | Stable equilibrium monitoring and warning equipment under a kind of gate Dynamic Water |
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2015
- 2015-12-31 CN CN201511029891.4A patent/CN105466497A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916649A (en) * | 2017-11-15 | 2018-04-17 | 山东沂沭河水利工程有限公司 | Stable equilibrium monitoring and warning equipment under a kind of gate Dynamic Water |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |
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| WD01 | Invention patent application deemed withdrawn after publication |