TITLE

Design of a Wireless Monitoring Network for Granary Temperature and Humidity Based on Zigbee

AUTHOR(S)
Jingwei Dong; Huile Li; Yuan Liu; Yanwen Guo; Guanhua Tang
PUB. DATE
April 2014
SOURCE
International Journal of U- & E-Service, Science & Technology;Apr2014, Vol. 7 Issue 2, p77
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The granary monitoring systems in used in China are mostly based on wired networks such as RS-485 serial bus, CAN fieldbus, etc. Inevitably these monitoring systems have drawbacks of high installation cost, high failure rate and high maintenance cost. Aiming at these problems, this paper designed a granary temperature and humidity monitoring system based on Zigbee wireless network. The monitoring system consists of sensor modules as Zigbee end devices, a host PC connected to a Zigbee coordinator and some Zigbee routers if necessary. The sensor module is a temperature and humidity testing device using a CC2430 as the controller and a SHT11 as the sensor. All testing results are displayed as figures and curves in real-time on the host PC, and history data are saved in a database file for further analysis.
ACCESSION #
95974140

 

Related Articles

  • Design and Implementation of a Generic Energy-Harvesting Framework Applied to the Evaluation of a Large-Scale Electronic Shelf-Labeling Wireless Sensor Network. De Mil, Pieter; Jooris, Bart; Tytgat, Lieven; Catteeuw, Ruben; Moerman, Ingrid; Demeester, Piet; Kamerman, Ad // EURASIP Journal on Wireless Communications & Networking;2010, Special section p1 

    Most wireless sensor networks (WSNs) consist of battery-powered nodes and are limited to hundreds of nodes. Battery replacement is a very costly operation and a key factor in limiting successful large-scale deployments. The recent advances in both energy harvesters and low-power communication...

  • A Group Management Scheme for Wireless Sensors' Networks. Sultan, Adnan // Annals. Computer Science Series;2011, Vol. 9 Issue 2, p49 

    Wireless Sensor Networks are used in situations where it becomes difficult to deploy and utilize networks with fixed infrastructure. Group Management within such network is an important challenge which is considered as a fundamental objective of such deployment. A good number of schemes have...

  • Application of IPV6 wireless sensor network on advanced measuring system for smart grid. Yanhong ZHAO; Jie TONG; Mingyue ZHAI; Dan LI // Applied Mechanics & Materials;2014, Issue 602-605, p2426 

    With the rapid development of the smart grid, IP protocol which supports end-to-end application becomes the core of network. Smart meters will become intelligent, miniaturization, multi-functional, precise measurement, interactive and high-speed communication development. Smart meters based on...

  • Multitarget Identification and Localization Using Bistatic MIMO Radar Systems. Haidong Yan; Li, Jun; Guisheng Liao // EURASIP Journal on Advances in Signal Processing;2008, p1 

    A scheme for multitarget identification and localization using bistatic MIMO radar systems is proposed. Multitarget can be distinguished by Capon method, as well as the targets angles with respect to transmitter and receiver can be synthesized using the received signals. Thus, the locations of...

  • THE UPSIDE TO DIFFERENT. McElligott, Tim // Telephony;7/17/2006 Supplement, Vol. 247, p4 

    The article focuses on the technology change from CDMA to GSM. The company, Chinook Wireless, bought assets from the Blackfoot Telephone and 3 Rivers Communications wherein it converted CDMA to GSM to provide wireless technology around the world. Moreover, it mentions that the variables that may...

  • Network analyser performs multi-port measurements to 8 GHz.  // EDN Europe;Feb2005, Vol. 50 Issue 2, p10 

    Reports on the implementation of new architecture that simplifies operation from the user's point of view and leads to faster measurements. Need for electrical or mechanical switching between the four ports to achieve forward/reverse path switching; Reduction of measurement time; Removal of...

  • Low-cost circuit simulator.  // EDN Europe;Feb2005, Vol. 50 Issue 2, p14 

    Focuses on the introduction of virtual Tektronix instruments that allow a simulated circuit to be probed with the same actions that one would use on a hardware prototype. Assessment of the automated design capture routines; Allowance of unlimited number of probes to be placed on a schematic to...

  • The Big Apple Goes Wireless.  // BizEd;Sep/Oct2004, Vol. 3 Issue 6, p50 

    Reports on the bids taken by New York City administrators from companies in constructing the largest municipal wireless network in Manhattan. Coverage of the network; Specifications of the construction; Estimated cost of the project. INSET: DATABIT.

  • Wireless integration adds latency. De Silvio, Louis // InTech;Sep2008, Vol. 55 Issue 9, p66 

    The author discusses the advantages of using wireless systems. He stresses that adding wireless points will produce a potentially serious level of granumarity that was not available due to cost of running new wires. He suggests to consider a plan on the associated latency wire causes when...

Share

Other Topics