CN107807566A - A kind of environmental information synthetical collection system based on Internet of Things - Google Patents

A kind of environmental information synthetical collection system based on Internet of Things Download PDF

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Publication number
CN107807566A
CN107807566A CN201711024907.1A CN201711024907A CN107807566A CN 107807566 A CN107807566 A CN 107807566A CN 201711024907 A CN201711024907 A CN 201711024907A CN 107807566 A CN107807566 A CN 107807566A
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CN
China
Prior art keywords
collecting unit
telegon
things
internet
modules
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711024907.1A
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Chinese (zh)
Inventor
刘红昌
张弛
尹喜阳
田雨婷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
State Grid Tianjin Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Tianjin Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by State Grid Corp of China SGCC, State Grid Tianjin Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201711024907.1A priority Critical patent/CN107807566A/en
Publication of CN107807566A publication Critical patent/CN107807566A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/26—Pc applications
    • G05B2219/2612—Data acquisition interface

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Automation & Control Theory (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

A kind of environmental information synthetical collection system based on Internet of Things.It includes controller, telegon, the first collecting unit, the second collecting unit, the 3rd collecting unit and the 4th collecting unit；Wherein：Controller is connected with telegon, and telegon is connected with the first collecting unit, the second collecting unit, the 3rd collecting unit and the 4th collecting unit respectively.The advantages of environmental information synthetical collection system provided by the invention based on Internet of Things and good effect are：The present invention utilizes ZigBee technology, agriculture internet of things networking is carried out, realizes the soil moisture detection to agricultural environment, illuminance detection, gas concentration lwevel detection and Temperature and Humidity, while the present invention has warning function, when detected value exceeds given threshold, alarmed by warning device.

Description

A kind of environmental information synthetical collection system based on Internet of Things
Technical field
The invention belongs to internet of things field, more particularly to a kind of environmental information synthetical collection system based on Internet of Things System.
Background technology
For agriculture in greenhouse, temperature, humidity, illumination, gas concentration lwevel and soil moisture in warmhouse booth contain Amount is to influence the key factor of crop growth, and detection method traditional at present is that temperature, humidity, light are set in warmhouse booth According to measurement apparatus such as, gas concentration lwevel and soil water contents, this mode needs people to be periodically into warmhouse booth to surveying Amount data are observed and recorded, so testing staff is wasted time and energy, and can not observe and record the temperature in greenhouse, wet in real time The information such as degree, illumination, gas concentration lwevel and soil water content；Or by way of wire transmission, by warmhouse booth The measurement apparatus such as temperature, humidity, illumination, gas concentration lwevel and soil water content be connected to Control Room, this mode cloth Line is complicated, and cost is high.
ZigBee is a kind of emerging short distance, low-power low rate wireless access technology, is operated in 2.4GHzISM frequencies Section, it be it is a kind of closely, low complex degree, low-power consumption, low data rate, low cost two-way wireless communication technology, meet IEEE802.15.4 agreements, are the new standards that IEEE working groups formulate exclusively for family's short distance communication, speed be 10M~ 250Kb/S, transmission range are 10~75m, and technology and bluetooth approach.ZigBee is IEEE 802.15.4 superset.At present ZigBee alliances include member more than 70.Physical layer standard uses three frequency ranges：North America 2.4G and 915MHz, European 868MHz. ZigBee coordinates static Star Network using basic host-guest architecture, therefore more suitable for frequency of use is low, transmission rate is low Equipment.The features such as activating short time delay, only 15ms, low-power consumption, by as the new technology of following automatic monitoring, field of remote control.But Still find by means of ZigBee technical characteristic at present and carry out wireless networking and data transfer within the specific limits using it Related content.
The content of the invention
In order to solve the above problems, it is an object of the invention to provide a kind of environmental information synthetical collection based on Internet of Things System.
In order to achieve the above object, the environmental information synthetical collection system provided by the invention based on Internet of Things includes：Control Device, telegon, the first collecting unit, the second collecting unit, the 3rd collecting unit and the 4th collecting unit processed；Wherein：Controller Be connected with telegon, telegon respectively with the first collecting unit, the second collecting unit, the 3rd collecting unit and the 4th collecting unit Connection.
Described controller includes：Microcontroller, clock module, memory module, display module and alarm module；Wherein： Microcontroller is connected with clock module, memory module, display module and alarm module respectively.
Described microcontroller uses MSP430F247 chips, is connected by serial ports with telegon 2.
Described telegon uses CC2530ZigBee telegons, single with the first collecting unit, the second collection for realizing The wireless connection of member, the 3rd collecting unit and the 4th collecting unit, so as to form ZigBee wireless communication networks.
The first described collecting unit includes:First CC2530 modules and soil moisture detection sensor, soil water go-on-go Survey sensor to be arranged in the soil in warmhouse booth, be connected by the first CC2530 modules with telegon 2；
The second described collecting unit includes:2nd CC2530 modules and illuminance detection sensing, illuminance detection sensing It is arranged in warmhouse booth, is connected by the 2nd CC2530 modules with telegon；
The 3rd described collecting unit includes:3rd CC2530 modules and gas concentration lwevel detection sensor, titanium dioxide Concentration of carbon detection sensor is arranged in warmhouse booth, is connected by the 3rd CC2530 modules with telegon；
The 4th described collecting unit includes:4th CC2530 modules and Temperature and Humidity sensor, Temperature and Humidity pass Sensor is arranged in warmhouse booth, is connected by the 4th CC2530 modules with telegon.
Described Temperature and Humidity sensor uses the Temperature and Humidity sensor of Sensirion companies of Switzerland production SHT11；Illuminance detection sensor uses BH1750 illuminance detection sensors；Gas concentration lwevel detection sensor uses two Aoxidize carbon sensor TGS4160；Clock module uses clock chip PCF8563.
The advantages of environmental information synthetical collection system provided by the invention based on Internet of Things and good effect are：
The present invention utilizes ZigBee technology, carries out agriculture internet of things networking, realizes the soil water go-on-go to agricultural environment Survey, illuminance detection, gas concentration lwevel detection and Temperature and Humidity, while the present invention has warning function, when detected value surpasses When going out given threshold, alarmed by warning device.
Brief description of the drawings
Fig. 1 is the structural representation of the environmental information synthetical collection system provided by the invention based on Internet of Things.
Embodiment
Below in conjunction with the accompanying drawings with specific embodiment to the environmental information synthetical collection system provided by the invention based on Internet of Things System is described in detail.
As shown in figure 1, the environmental information synthetical collection system provided by the invention based on Internet of Things includes：
Controller 1, telegon 2, the first collecting unit 3, the second collecting unit 4, the 3rd collecting unit 5 and the 4th collection are single Member 6；Wherein：Controller 1 is connected with telegon 2, and telegon 2 is adopted with the first collecting unit 3, the second collecting unit the 4, the 3rd respectively The collection collecting unit 6 of unit 5 and the 4th connects.
Described controller 1 includes：Microcontroller 11, clock module 12, memory module 13, display module 14 and alarm mould Block 15；Wherein：Microcontroller 11 is connected with clock module 12, memory module 13, display module 14 and alarm module 15 respectively.
Described telegon 2 uses CC2530ZigBee telegons, is gathered for realizing with the first collecting unit 3, second The wireless connection of unit 4, the 3rd collecting unit 5 and the 4th collecting unit 6, so as to form ZigBee wireless communication networks.
The first described collecting unit 3 includes:First CC2530 modules 31 and soil moisture detection sensor 32, the soil water Point detection sensor 32 is arranged in the soil in warmhouse booth, is connected by the first CC2530 modules 31 with telegon 2；
The second described collecting unit 4 includes:2nd CC2530 modules 41 and illuminance detection sensing 42, illuminance detection Sensing 42 is arranged in warmhouse booth, is connected by the 2nd CC2530 modules 41 with telegon 2；
The 3rd described collecting unit 5 includes:3rd CC2530 modules 51 and gas concentration lwevel detection sensor 52, two Carbonoxide concentration detection sensor 52 is arranged in warmhouse booth, is connected by the 3rd CC2530 modules 51 with telegon 2；
The 4th described collecting unit 6 includes:4th CC2530 modules 61 and Temperature and Humidity sensor 62, humiture inspection Survey sensor 62 to be arranged in warmhouse booth, be connected by the 4th CC2530 modules 61 with telegon 2.
Described microcontroller 11 uses MSP430F247 chips, is connected by serial ports with telegon 2.
The Temperature and Humidity sensor that described Temperature and Humidity sensor 62 is produced using Sensirion companies of Switzerland SHT11, Temperature Humidity Sensor SHT11 are to carry I2The digital temperature-humidity sensor of C buses, have and exempt from debugging, non-calibrating, survey The features such as measuring resolution ratio programmable regulating, CRC transmission verification, extra small package dimension；Its measurement accuracy is high, is various humiture prisons A kind of preferred device surveyed in application.
Described illuminance detection sensor 42 uses BH1750 illuminance detection sensors, and it is that a kind of twin wire is serial Bus I2The numeric type intensity of illumination sensor IC of C interface.It can be carried out according to the light intensity data of collection Environmental monitoring, large range of intensity of illumination can be supported to change, Direct Digital output, save complicated mathematical operation, user Just it is simple.
Described gas concentration lwevel detection sensor 52 uses carbon dioxide sensor TGS4160, carbon dioxide sensing Device TGS4160 is the solid-state electrochemistry type gas detecting element of Figaro (FIGARO) company production.This carbon dioxide sensing Device also has the characteristic for the low temperature of resistance to high humidity in addition to having the characteristics that small volume, long lifespan, selectivity and stability are good, can It is widely used in the application scenario such as automatic ventilation system or the long term monitoring of carbon dioxide.Carbon dioxide sensor TGS4160 is used to detect gas concentration lwevel signal, will also be at the signal that measures in actually application circuit is measured Reason, handle the signal behavior and (re-scaled using the TGS4160 detection signals that are exclusively used in handling of Figaro (FIGARO) company TGS4160 AM-4 detection modules).A/D converter is carried inside AM-4 detection modules, and data sample and make Processing, the voltage signal and carbon dioxide concentration value that it is exported are linear, and the voltage signal of output is 0-3.0V, phase When in 0-3000ppm gas concentration lwevel.
It is that PHILIPS companies release that described clock module 12, which uses clock chip PCF8563, clock chip PCF8563, A technical grade include I2Multifunction timepiece/calendar chip with extremely low power dissipation of C EBI functions.By I2C buses are assisted Discuss stipulations, I2The universal serial bus that C buses are made up of data wire SDA and clock line SCL, it can be transmitted and receive data.Clock chip PCF8563 passes through I2C buses are connected and communicated with MSP430F247 chips.
Now the environmental information synthetical collection System Working Principle provided by the invention based on Internet of Things is described below：Micro-control Device 11 processed is read and is arranged in warmhouse booth in real time by the CC2530 modules 31,41,51,61 of telegon 2 and first to fourth Soil moisture detection sensor 31, illuminance detection sensor 41, gas concentration lwevel detection sensor 51 and Temperature and Humidity The detection data of sensor 61, and shown by display module 14；When microcontroller 11 judges soil moisture detection sensing When the detected value of device 31 is less than soil moisture given threshold, microcontroller 11 sends alarm signal to alarm module 15, mould of alarming Block 15 sends alarm signal；When microcontroller 11 judge the detected value of Temperature and Humidity sensor 62 be less than low temperature given threshold or When person is higher than high temperature given threshold, microcontroller 11 sends alarm signal to alarm module 15, and alarm module 15 sends alarm signal Number；When microcontroller 11 judges that the detected value of illuminance detection sensor 41 is less than illuminance given threshold, microcontroller 11 Alarm signal is sent to alarm module 15, alarm module 15 sends alarm signal；When microcontroller 11 judges gas concentration lwevel When the detected value of detection sensor 51 is less than gas concentration lwevel given threshold, microcontroller 11 sends to alarm module 15 and alarmed Signal, alarm module 15 send alarm signal；Above-mentioned detection data are stored in memory module 13 simultaneously.

Claims (6)

  1. A kind of 1. environmental information synthetical collection system based on Internet of Things, it is characterised in that：The described environment based on Internet of Things Information comprehensive acquisition system includes：Controller (1), telegon (2), the first collecting unit (3), the second collecting unit (4), the 3rd Collecting unit (5) and the 4th collecting unit (6)；Wherein：Controller (1) is connected with telegon (2), and telegon (2) is respectively with One collecting unit (3), the second collecting unit (4), the 3rd collecting unit (5) and the connection of the 4th collecting unit (6).
  2. 2. the environmental information synthetical collection system according to claim 1 based on Internet of Things, it is characterised in that：Described control Device (1) processed includes：Microcontroller (11), clock module (12), memory module (13), display module (14) and alarm module (15)；Wherein：Microcontroller (11) respectively with clock module (12), memory module (13), display module (14) and alarm module (15) connect.
  3. 3. the environmental information synthetical collection system according to claim 2 based on Internet of Things, it is characterised in that：Described is micro- Controller (11) uses MSP430F247 chips, is connected by serial ports with telegon (2).
  4. 4. the environmental information synthetical collection system according to claim 1 based on Internet of Things, it is characterised in that：Described association Device (2) is adjusted to use CC2530ZigBee telegons, for realizing and the first collecting unit (3), the second collecting unit (4), the 3rd The wireless connection of collecting unit (5) and the 4th collecting unit (6), so as to form ZigBee wireless communication networks.
  5. 5. the environmental information synthetical collection system according to claim 1 based on Internet of Things, it is characterised in that：Described One collecting unit (3) includes:First CC2530 modules (31) and soil moisture detection sensor (32), soil moisture detection sensing Device (32) is arranged in the soil in warmhouse booth, is connected by the first CC2530 modules (31) with telegon (2)；
    Described the second collecting unit (4) includes:2nd CC2530 modules (41) and illuminance detection sensing (42), illuminance inspection Survey sensing (42) to be arranged in warmhouse booth, be connected by the 2nd CC2530 modules (41) with telegon (2)；
    The 3rd described collecting unit (5) includes:3rd CC2530 modules (51) and gas concentration lwevel detection sensor (52), Gas concentration lwevel detection sensor (52) is arranged in warmhouse booth, passes through the 3rd CC2530 modules (51) and telegon (2) Connection；
    The 4th described collecting unit (6) includes:4th CC2530 modules (61) and Temperature and Humidity sensor (62), humiture Detection sensor (62) is arranged in warmhouse booth, is connected by the 4th CC2530 modules (61) with telegon (2).
  6. 6. the environmental information synthetical collection system according to claim 4 based on Internet of Things, it is characterised in that：Described temperature Moisture detection sensor (62) uses the Temperature and Humidity sensor SHT11 of Sensirion companies of Switzerland production；Illuminance detects Sensor (42) uses BH1750 illuminance detection sensors；Gas concentration lwevel detection sensor (52) is passed using carbon dioxide Sensor TGS4160；Clock module (12) uses clock chip PCF8563.
CN201711024907.1A 2017-10-27 2017-10-27 A kind of environmental information synthetical collection system based on Internet of Things Pending CN107807566A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711024907.1A CN107807566A (en) 2017-10-27 2017-10-27 A kind of environmental information synthetical collection system based on Internet of Things

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711024907.1A CN107807566A (en) 2017-10-27 2017-10-27 A kind of environmental information synthetical collection system based on Internet of Things

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CN107807566A true CN107807566A (en) 2018-03-16

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104181887A (en) * 2014-08-14 2014-12-03 兰州理工大学 Intelligent internet of things control system and method for greenhouse
CN205450689U (en) * 2016-04-01 2016-08-10 青岛科技大学 Warmhouse booth environmental parameter's remote monitering system
CN107093316A (en) * 2017-06-01 2017-08-25 苏州远略知识产权运营有限公司 A kind of intelligent agricultural greenhouse monitoring system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104181887A (en) * 2014-08-14 2014-12-03 兰州理工大学 Intelligent internet of things control system and method for greenhouse
CN205450689U (en) * 2016-04-01 2016-08-10 青岛科技大学 Warmhouse booth environmental parameter's remote monitering system
CN107093316A (en) * 2017-06-01 2017-08-25 苏州远略知识产权运营有限公司 A kind of intelligent agricultural greenhouse monitoring system

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Application publication date: 20180316