Performance of ZigBee-based wireless sensor nodes for real-time monitoring of fruit logistics

被引：139

作者：

Ruiz-Garcia, L. ^{[1
]}

Barreiro, P. ^{[1
]}

Robla, J. I. ^{[2
]}

机构：

[1] Univ Politecn Madrid, Lab Propiedades Fisicas & Tecnol Avanzadas Agroal, ETSI Agronomos, E-28040 Madrid, Spain

[2] CSIC, CENIM, Ctr Nacl Invest Metalurg, E-28040 Madrid, Spain

来源：

JOURNAL OF FOOD ENGINEERING | 2008年 / 87卷 / 03期

关键词：

perishable products; postharvest; information technologies; motes; cold chain;

D O I：

10.1016/j.jfoodeng.2007.12.033

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Progress in fruit logistics requires an increasing number of measurements to be performed in refrigerated chambers and during transport. Wireless sensor networks (WSN) are a promising solution in this field. This paper explores the potential of wireless sensor technology for monitoring fruit storage and transport conditions. It focuses in particular on ZigBee technology with special regard to two different commercial modules (Xbow and Xbee). The main contributions of the paper relate to the analysis of battery life under cooling conditions and the evaluation of the reliability of communications and measurements. Psychrometric equations were used for quick assessment of changes in the absolute water content of air, allowing estimation of future water loss, and detection of condensation on the product. (c) 2008 Elsevier Ltd. All rights reserved.

引用

页码：405 / 415

页数：11

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