CN102143205A - Internet of things technology-based environment monitoring node and system - Google Patents

Internet of things technology-based environment monitoring node and system Download PDF

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Publication number
CN102143205A
CN102143205A CN2010105929849A CN201010592984A CN102143205A CN 102143205 A CN102143205 A CN 102143205A CN 2010105929849 A CN2010105929849 A CN 2010105929849A CN 201010592984 A CN201010592984 A CN 201010592984A CN 102143205 A CN102143205 A CN 102143205A
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China
Prior art keywords
module
node
internet
sensor
technology
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Pending
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CN2010105929849A
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Chinese (zh)
Inventor
焦虑凡
袁帅
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WUXI JINSEN WULIAN TECHNOLOGY Co Ltd
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WUXI JINSEN WULIAN TECHNOLOGY Co Ltd
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Priority to CN2010105929849A priority Critical patent/CN102143205A/en
Publication of CN102143205A publication Critical patent/CN102143205A/en
Pending legal-status Critical Current

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    • Y02B60/50

Abstract

The invention discloses an Internet of things technology-based environment monitoring node and an Internet of things technology-based environment monitoring system. The node comprises a power supply module, a sensor module, a radio frequency communication module and a node control module. The system comprises a hardware part and a software part, wherein the software part consists of a library component, an application configuration module, a system control module, a scheduling module and an application related module; and the hardware part consists of the node, a base station and functional modular sensor component. The node and the system adopts an Internet of things technology without erecting power cords and communication lines, greatly utilize an integration technology so as to achieve small volume, low power consumption and convenience of installation and maintenance, and have maintenance cost, installation cost, using cost, manufacturing cost and the like which are all greatly lower than those of similar devices. The system can perform data communication by using wireless communication modes such as Zigbee, 3G and the like, and supports high-speed data interactive transmission.

Description

Environmental monitoring node and system based on technology of Internet of things
Technical field
The invention belongs to Internet of Things exploitation and application.Specifically, relate to a kind of environmental monitoring node and system based on technology of Internet of things.
Background technology
The forms of characterization of environment has multiple, and main forms of characterization comprises temperature, humidity, noise, vibration, air pressure etc., and environmental monitoring is subjected to society and national attention as part important in the monitoring field, has far-reaching and practical meaning.Existing enviromental monitoring equipment is mainly fixing point monitor, handheld monitor etc.
Fixing point monitor cost height in the existing enviromental monitoring equipment, volume is big, is not easy to move, and needs power line and communication data line, is unfavorable for using on a large scale with high density and layouts.Even problems such as it is low to adopt the monitoring equipment of radio communication also to exist message transmission rate, and network stabilization is poor, and the Web-compatible ability is not good are difficult to realize on a large scale, highdensity networking and data interaction.
Handheld monitor in the existing enviromental monitoring equipment is relatively heavier, needs operation manually, does not generally possess network savvy, can only check at this machine.Owing to need operation manually, be difficult to realize long-term monitoring, and can't under extreme and particular surroundings, use that use cost is higher.This type of monitoring equipment is subjected to the restriction of service condition and networked capabilities, and the environmental monitoring of stable, long-term and regional extent can't be provided.
Summary of the invention
The objective of the invention is, use that technology of Internet of things makes that this environmental monitoring node and system possess that device volume is little, low in energy consumption, installation and maintenance are easy, low cost of manufacture, use cost are low, exempt from cloth power line and order wire, round-the-clock monitoring, monitored density is adjustable, can the high density monitoring, can use under special or extreme environment, characteristics such as wireless self-networking, high and the mutual transmission of support high-speed data.
In order to reach purpose of the present invention, applied technical scheme is a kind of environmental monitoring node and system based on technology of Internet of things.Its node comprises power supply module, sensor assembly, radio-frequency communication module, node control module.Its system comprises the hardware and software two large divisions, and wherein software section is made of library component, application configuration module, system's control die set, scheduling module, the relevant module of application; Hardware components is made of node, base sites, function modoularization sensor cluster.
According to one embodiment of present invention, possess standby and sleep mode, can guarantee the flying power of node and system's long-term work based on the environmental monitoring node and the system of technology of Internet of things.
According to one embodiment of present invention, environmental monitoring node and the system based on technology of Internet of things comprises radio-frequency communication module, its radio-frequency communication module employing Zigbee or 3G wireless communications mode.
According to one embodiment of present invention, environmental monitoring node and system based on technology of Internet of things comprise sensor assembly, its sensor assembly adopts the function modoularization sensor cluster, has temperature sensor module, humidity sensor module, Raindrop sensor module, noise transducer module, vibrating sensor module, strain gauge module, pH value sensor assembly, combustible gas sensor module, GPS sensor assembly, camera sensor assembly, gas pressure sensor module.
According to one embodiment of present invention, comprise power supply module based on the environmental monitoring node and the system of technology of Internet of things, its power supply module comprises master battery pack and backup battery group, and two battery pack all adopt the rechargeable type lithium battery power supply.
The beneficial effect that the present invention realizes comprises: this environment monitoring device volume is little, and is low in energy consumption, and installation and maintenance are easy, low cost of manufacture, use cost is low, exempts from cloth power line and order wire, round-the-clock monitoring, monitored density is adjustable, can high density monitor, and can use under special or extreme environment, wireless self-networking, high supports that high-speed data transmits alternately, supports the digit information collection and the transmission of video, audio frequency, image; In conjunction with the operation interface of native system, can provide graphical, intelligentized regional environment parameter real time monitoring and warning.
Description of drawings
The brilliant gloomy thing connection environmental monitoring system hierarchical structure of Fig. 1;
The brilliant gloomy thing connection environmental monitoring node MANET network configuration of Fig. 2;
Embodiment
The present invention is environmental monitoring node and the system based on technology of Internet of things.Its node comprises power supply module, sensor assembly, radio-frequency communication module, node control module.Its system comprises the hardware and software two large divisions, and wherein software section is made of library component, application configuration module, system's control die set, scheduling module, the relevant module of application; Hardware components is made of node, base sites, function modoularization sensor cluster.
Power supply module in the system comprises master battery pack and backup battery group, and two battery pack all adopt the rechargeable type lithium battery power supply.The correlation technique parameter is: input voltage: AC/DC9V~36V; Lithium battery capacity: 2800mAH; Lithium battery rated voltage: 3.7V; Charging voltage: 5V; Charge mode: constant pressure and flow; Charge protection: overcurrent, overvoltage, overtemperature protection.
The power consumption correlation technique parameter of node is in the system: emission maximum electric current: 20mA; Maximum is accepted electric current: 20mA; Standby current: 10mA; Resting state: 0.9uA.
Sensor assembly of the present invention adopts the function modoularization sensor cluster, comprises temperature sensor module, humidity sensor module, Raindrop sensor module, noise transducer module, vibrating sensor module, strain gauge module, pH value sensor assembly, combustible gas sensor module, GPS sensor assembly, camera sensor assembly, gas pressure sensor module.
Radio-frequency communication module of the present invention adopts Zigbee or 3G wireless communications mode.Wherein the 3G wireless communications mode can use 3 kinds of different 3G wireless communication modules according to the difference of Operation Network.The correlation technique parameter of Zigbee wireless communications mode is in the system: transmission range: 100 meters; Network topology: star-like, tree type, chain; Frequency: 2.4GHZ; Wireless channel: 11~26; Sensitivity :-100dbm; Transmitting power: 19dbm.
The correlation technique parameter of data-interface is in the system: maximum data packet: 256 bytes; Data-interface: standard RS232 serial ports; Rs 232 serial interface signal: TXD, RXD, GND; Serial ports speed: 1200~38400bps; Data bit: 7,8; Checker: 1.
USB interface in the system can provide the Connection Service with computer, realizes functions such as system's adjustment, warning are provided with.
The index of correlation parameter of system works environment is: working temperature :-20~85 degrees centigrade; Storage temperature :-20~85 degrees centigrade.
The technical scope of this invention is not limited to the content on the specification, must determine its technical scope according to the claim scope.

Claims (5)

1. environmental monitoring node and system based on a technology of Internet of things, its node comprises power supply module, sensor assembly, radio-frequency communication module, node control module.Its system comprises the hardware and software two large divisions, and wherein software section is made of library component, application configuration module, system's control die set, scheduling module, the relevant module of application; Hardware components is made of node, base sites, function modoularization sensor cluster.
2. environmental monitoring node and system based on technology of Internet of things according to claim 1, its sensor assembly adopts the function modoularization sensor cluster, comprises temperature sensor module, humidity sensor module, Raindrop sensor module, noise transducer module, vibrating sensor module, strain gauge module, pH value sensor assembly, combustible gas sensor module, GPS sensor assembly, camera sensor assembly, gas pressure sensor module.
3. environmental monitoring node and system based on technology of Internet of things according to claim 1 possess standby and sleep mode, can guarantee the flying power of node and system's long-term work.
4. environmental monitoring node and system based on technology of Internet of things according to claim 1, its radio-frequency communication module adopts Zigbee or 3G wireless communications mode.
5. environmental monitoring node and system based on technology of Internet of things according to claim 1, its power supply module comprises master battery pack and backup battery group, two battery pack all adopt the rechargeable type lithium battery power supply.
CN2010105929849A 2010-12-17 2010-12-17 Internet of things technology-based environment monitoring node and system Pending CN102143205A (en)

Priority Applications (1)

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CN2010105929849A CN102143205A (en) 2010-12-17 2010-12-17 Internet of things technology-based environment monitoring node and system

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Application Number Priority Date Filing Date Title
CN2010105929849A CN102143205A (en) 2010-12-17 2010-12-17 Internet of things technology-based environment monitoring node and system

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CN102143205A true CN102143205A (en) 2011-08-03

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102487762A (en) * 2011-12-08 2012-06-13 李娟� Plant disease warning device
US10200905B2 (en) 2016-07-18 2019-02-05 At&T Mobility Ii Llc Method and apparatus for modification of a reporting interval via a network
WO2019036961A1 (en) * 2017-08-23 2019-02-28 深圳企管加企业服务有限公司 Machine room noise prompt method and apparatus based on internet of things, and storage medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080150360A1 (en) * 2006-12-20 2008-06-26 Nortel Networks Limited System and Method for Providing Power Management in a Sensor Network
CN101553050A (en) * 2009-05-07 2009-10-07 浙江省环境保护科学设计研究院 Wireless environment vibration processing module based on Zigbee technology, monitoring node, and monitoring system thereof
CN201382791Y (en) * 2009-03-27 2010-01-13 南京中医药大学 Intelligent multichannel weak-signal monitoring wireless sensing network node
CN101867383A (en) * 2010-03-12 2010-10-20 北京创毅视讯科技有限公司 Sensor network node based on internet of things and transmission method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080150360A1 (en) * 2006-12-20 2008-06-26 Nortel Networks Limited System and Method for Providing Power Management in a Sensor Network
CN201382791Y (en) * 2009-03-27 2010-01-13 南京中医药大学 Intelligent multichannel weak-signal monitoring wireless sensing network node
CN101553050A (en) * 2009-05-07 2009-10-07 浙江省环境保护科学设计研究院 Wireless environment vibration processing module based on Zigbee technology, monitoring node, and monitoring system thereof
CN101867383A (en) * 2010-03-12 2010-10-20 北京创毅视讯科技有限公司 Sensor network node based on internet of things and transmission method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102487762A (en) * 2011-12-08 2012-06-13 李娟� Plant disease warning device
US10200905B2 (en) 2016-07-18 2019-02-05 At&T Mobility Ii Llc Method and apparatus for modification of a reporting interval via a network
WO2019036961A1 (en) * 2017-08-23 2019-02-28 深圳企管加企业服务有限公司 Machine room noise prompt method and apparatus based on internet of things, and storage medium

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Address after: 214135 Jiangsu Province, Wuxi City District Zhenze Wuxi Road No. 18 (National) Aquarius Software Park Room 306

Applicant after: Wuxi Jinsen Wulian Technology Co., Ltd.

Address before: 101, building B, building 5, creative innovation industrial park, Wuxi New District, Jiangsu, Xinhua Road 214135, China

Applicant before: Wuxi Jinsen Wulian Technology Co., Ltd.

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Application publication date: 20110803