CN203759001U - Blue-green algae monitoring device based on Zigbee technology - Google Patents
Blue-green algae monitoring device based on Zigbee technology Download PDFInfo
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- CN203759001U CN203759001U CN201420142407.3U CN201420142407U CN203759001U CN 203759001 U CN203759001 U CN 203759001U CN 201420142407 U CN201420142407 U CN 201420142407U CN 203759001 U CN203759001 U CN 203759001U
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Abstract
The utility model discloses a blue-green algae monitoring device based on a Zigbee technology. The blue-green algae monitoring device based on the Zigbee technology adopts a STC12C5A60S2 series microprocessor; the blue-green algae monitoring device based on the Zigbee technology and a sensor are interconnected through an I/O (Input/Output) port or an A/D (Analog to Digital) conversion interface integrated on the monitoring device; the blue-green algae monitoring device based on the Zigbee technology is used for controlling the sensor to collect and treat parameters of water environments; and the microprocessor is connected to a Zigbee wireless communication device through a serial interface. The Zigbee wireless communication device is used for transmitting data collected by the sensor to a wireless sensor network gateway through a ZigBee node, and the wireless sensor network gateway is used for transmitting collected information to a remote monitoring center and a remote terminal Web browser through a GPRS (General Packet Radio Service) wireless communication device and an Internet network communication device. The blue-green algae monitoring device based on the Zigbee technology is low in node cost, strong in timeliness and long in monitoring distance and can efficiently transmit data.
Description
Technical field
The utility model is specifically related to a kind of remote monitoring and wireless communication technology, relates in particular to a kind of blue algae monitoring device based on ZigBee technology.
Background technology
At present, more than 66% lake, the level of reservoir in eutrophication of China, heavy eutrophy and superly eutrophicly account for 22% wherein, make eutrophication become China lake at present with quite long one period from now in great water environmental problems.Existing blue algae monitoring method mainly contains: 1) artificial field observation and lab analysis technology, the method exists the problems such as monitoring periods is long, data acquisition is slow, labour intensity is large, limited coverage area, is difficult for finding ahead of time the outburst of blue-green algae.2) " global eyes " Network Video Surveillance technology early warning, the method can be monitored responsive waters in 24 hours, gets information about blue algae bloom situation, but that this technology is only applicable to is small-sized, specific function waters, be easy to the lake and reservoir of laying-out.3) satellite remote sensing technology monitoring, the method have macroscopic view, dynamically, the feature such as observation scope is wide, but the method monitoring blue-green algae is vulnerable to cloud layer, block the problems such as early warning and monitoring that Existential Space resolution is low, be not suitable for middle-size and small-size lake.Therefore " blue-green alga bloom " this Ecology problem that, solution lake, reservoir etc. are on the rise is extremely urgent.But also lack at present effective governing measure and eliminate up hill and dale this environmental problem, therefore, in research blue-green alga bloom improvement method, the Cyanophyta algal bloom monitoring technology of development short-term, predict in advance the occurrence probability of responsive lake region, especially water head site and emphasis view lake region wawter bloom, and then to the blue-green algae of lake waters, to prevent timely and effectively with control be very necessary and very significant.
Utility model content
The utility model provides a kind of blue algae monitoring device based on ZigBee technology, this node cost is low, communication capacity is strong, adopt B/S architecture to realize the remote monitoring to node simultaneously, early warning information is sent in blue-green algae concentration over-standard region, for judgement blue algae bloom provides reference frame.
In order to solve appeal problem, the utility model provides a kind of blue algae monitoring device based on ZigBee technology, comprise sensor, microprocessor, ZigBee radio communication device, radio sensing network gateway, GPRS mobile radio network device, Internet network communication device, remote monitoring center, strange land end Web browser, described sensor and microprocessor interconnection, described ZigBee radio communication device interconnects by serial port and microprocessor, the output terminal of described ZigBee radio communication device is connected on the input end of radio sensing network gateway, the output terminal of described radio sensing network gateway is connected on the input end of GPRS mobile radio network device, described GPRS mobile radio network device and the interconnection of Internet network communication device, described Internet network service respectively with remote monitoring center, strange land end Web browser interconnection.
Further improve and be: described sensor, microprocessor, ZigBee radio communication device are at least provided with three groups.
Further improve and be: described sensor includes air temperature sensor, digital optical sensor, wind speed wind direction sensor.
Further improve and be: described radio sensing network gateway consists of Zigbee node, GPRS and processor and peripheral minimum system.
Further improve and be: described remote monitoring center and strange land end Web browser consist of the minimum system of GPRS and microprocessor and periphery.
Further improve and be: described microprocessor adopts STC12C5A60S2 series microprocessor by I/O mouth or self integrated A/D translation interface and sensor-interconnect.
Further improve and be: ZigBee radio communication device adopts MCU13213 radio frequency chip to interconnect by RS-232 serial port and microprocessor.
Wind direction sensor is exported faint voltage, current signal is converted to standard voltage signal by amplifying circuit, STC12C5A60S2 series low-power consumption microprocessor gathers the standard signal of amplifying circuit, air temperature sensor adopts digital temperature sensor DS18B20, and DS18B20 can directly be connected with STC12C5A60S2 series.Digital optical sensor ISL29010 passes through I
2c bus is connected with microprocessor, microprocessor is simply processed the parameter collecting, by RS-232 serial port, send data to Zigbee radio communication device, ZigBee radio communication device sends to radio sensing network gateway by ZigBee node by the signal collecting, radio sensing network gateway sends to GPRS mobile radio network device, by GPRS mobile radio network device, sends to remote monitoring center and strange land end Web browser.
The beneficial effects of the utility model are: device terminal forms wireless sensor network by the mode of Zigbee protocol and self-organization, monitoring range is wide, real-time is good, wireless gateway node has the system of stronger communication capacity, computing power and affluent resources, it realizes the mutual conversion between communication protocol, completes the seamless link of wireless sensor network and GPRS mobile radio network.System adopts B/S(browser/server important in Internet technology in communication) architecture, centered by Web, adopt HTTP host-host protocol, in conjunction with multiple script and component technology, there is good opening, be easy to realize centralized control.Blue algae monitoring node of the present utility model has sensing, acquisition and processing data, telecommunication and self-powered ability, has the features such as cost is low, low, the long-life of consuming energy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the connection layout of temperature sensor and microprocessor in the utility model multiple sensors module.
Fig. 3 is the connection layout of optical sensor and microprocessor in the utility model multiple sensors module.
Wherein: 1-sensor, 2-microprocessor, 3-ZigBee radio communication device, 4-radio sensing network gateway, 5-GPRS mobile radio network device, 6-Internet network communication device, 7-remote monitoring center, 8-strange land end Web browser.
Embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
As Fig. 1, 2, shown in 3, a kind of blue algae monitoring device based on ZigBee technology, comprise sensor 1, microprocessor 2, ZigBee radio communication device 3, radio sensing network gateway 4, GPRS mobile radio network device 5, Internet network communication device 6, remote monitoring center 7, strange land end Web browser 8, described sensor 1 and microprocessor 2 interconnection, described ZigBee radio communication device 3 is by serial port and microprocessor 2 interconnection, the output terminal of described ZigBee radio communication device 3 is connected on the input end of radio sensing network gateway 4, the output terminal of described radio sensing network gateway 4 is connected on the input end of GPRS mobile radio network device 5, described GPRS mobile radio network device 5 and the interconnection of Internet network communication device, described Internet network service respectively with remote monitoring center 7, 8 interconnection of strange land end Web browser.Described sensor 1, microprocessor 2, ZigBee radio communication device 3 are at least provided with three groups.Described sensor 1 includes air temperature sensor, digital optical sensor, wind speed wind direction sensor.Described radio sensing network gateway 4 consists of Zigbee node, GPRS and processor and peripheral minimum system.Described remote monitoring center 7 and strange land end Web browser 8 consist of the minimum system of GPRS and processor and periphery.Described microprocessor 2 adopts STC12C5A60S2 series microprocessor by I/O mouth or self integrated A/D translation interface and sensor 1 interconnection.ZigBee radio communication device 3 adopts MCU13213 radio frequency chip by RS-232 serial port and microprocessor 2 interconnection.
Sensor 1 sends the blue-green algae concentration collecting, temperature, wind direction, intensity of sunshine data to microprocessor 2, and microprocessor 2 sends data to Zigbee radio communication device 3 by RS-232 serial port.The Zigbee node of radio sensing network gateway 4 is responsible for being gathered and being accepted by Zigbee radio communication device 3 data message of other nodes in network, the information exchange receiving is crossed RS-232 serial port and is sent to processor and processes, complete processing preprocessor the data message of finishing dealing with is sent to the GPRS of radio sensing network gateway 4 and sends to GPRS mobile radio network device 5, complete the collection of gateway node and the function of transmission data.The GPRS of remote monitoring center 7 and strange land end Web browser 8 is responsible for receiving the data message that in gateway node, GPRS sends, the data message receiving is sent to processor by RS-232 serial port equally and processes, then processor stores data in database into again, for client, accesses at any time, checks.Described temperature sensor adopts DS18B20 digital thermometer, and DS18B20 digital temperature is counted single wire bus device, has circuit simple, the feature that volume is little, and the P2.0 of STC12C5A60S2 series microprocessor is connected with the DQ pin of DS18B20 digital thermometer.Described optical sensor adopts ISL29010 model, and optical sensor ISL29010 supports I
2c communication protocol, the P1.0 of STC12C5A60S2 series microprocessor is connected with SCL pin with the SDC of optical sensor ISL29010 respectively with P1.0.
Device terminal forms wireless sensor network by the mode of Zigbee protocol and self-organization, monitoring range is wide, real-time is good, wireless gateway node has the system of stronger communication capacity, computing power and affluent resources, it realizes the mutual conversion between communication protocol, completes the seamless link of wireless sensor network and GPRS mobile radio network.System adopts B/S(browser/server important in Internet technology in communication) architecture, centered by Web, adopt HTTP host-host protocol, in conjunction with multiple script and component technology, there is good opening, be easy to realize centralized control.Blue algae monitoring node of the present utility model has sensing, acquisition and processing data, telecommunication and self-powered ability, has the features such as cost is low, low, the long-life of consuming energy.
Claims (7)
1. the blue algae monitoring device based on ZigBee technology, it is characterized in that: comprise sensor (1), microprocessor (2), ZigBee radio communication device (3), radio sensing network gateway (4), GPRS mobile radio network device (5), Internet network communication device (6), remote monitoring center (7), strange land end Web browser (8), described sensor (1) and microprocessor (2) interconnection, described ZigBee radio communication device (3) is by serial port and microprocessor (2) interconnection, the output terminal of described ZigBee radio communication device (3) is connected on the input end of radio sensing network gateway (4), the output terminal of described radio sensing network gateway (4) is connected on the input end of GPRS mobile radio network device (5), described GPRS mobile radio network device (5) and the interconnection of Internet network communication device, described Internet network service respectively with remote monitoring center (7), strange land end Web browser (8) interconnection.
2. a kind of blue algae monitoring device based on ZigBee technology as claimed in claim 1, is characterized in that: described sensor (1), microprocessor (2), ZigBee radio communication device (3) are at least provided with three groups.
3. a kind of blue algae monitoring device based on ZigBee technology as claimed in claim 1, is characterized in that: described sensor (1) includes air temperature sensor, digital optical sensor, wind speed wind direction sensor.
4. a kind of blue algae monitoring device based on ZigBee technology as claimed in claim 1, is characterized in that: described radio sensing network gateway (4) consists of Zigbee node, GPRS and processor and peripheral minimum system.
5. a kind of blue algae monitoring device based on ZigBee technology as claimed in claim 1, is characterized in that: described remote monitoring center (7) and strange land end Web browser (8) consist of the minimum system of GPRS and processor and periphery.
6. a kind of blue algae monitoring device based on ZigBee technology as claimed in claim 1, is characterized in that: described microprocessor (2) adopts STC12C5A60S2 series microprocessor by I/O mouth or self integrated A/D translation interface and sensor (1) interconnection.
7. a kind of blue algae monitoring device based on ZigBee technology as claimed in claim 1, is characterized in that: ZigBee radio communication device (3) adopts MCU13213 radio frequency chip by RS-232 serial port and microprocessor (2) interconnection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420142407.3U CN203759001U (en) | 2014-03-27 | 2014-03-27 | Blue-green algae monitoring device based on Zigbee technology |
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| CN201420142407.3U CN203759001U (en) | 2014-03-27 | 2014-03-27 | Blue-green algae monitoring device based on Zigbee technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111447663A (en) * | 2020-04-03 | 2020-07-24 | 长沙军民先进技术研究有限公司 | Wireless gateway node and method based on water environment monitoring |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111447663A (en) * | 2020-04-03 | 2020-07-24 | 长沙军民先进技术研究有限公司 | Wireless gateway node and method based on water environment monitoring |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20150327 |
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| EXPY | Termination of patent right or utility model |