Development of Smart Sensing Devices for Ubiquitous Supervision Of The Cold Chain: Application To Perishable Commodities

García-Herrero, Jesús; Barreiro Elorza, Pilar; Ruiz García, Luis y Robla Villalba, José Ignacio (2010). Development of Smart Sensing Devices for Ubiquitous Supervision Of The Cold Chain: Application To Perishable Commodities. En: "International Conference on Agricultural Engineerig. AgEng 2010. Towards Environmental Technologies", 06/09/2010 - 08/09/2010, Clermont-Ferrand, Francia.

Descripción

Título: Development of Smart Sensing Devices for Ubiquitous Supervision Of The Cold Chain: Application To Perishable Commodities
Autor/es:
  • García-Herrero, Jesús
  • Barreiro Elorza, Pilar
  • Ruiz García, Luis
  • Robla Villalba, José Ignacio
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: International Conference on Agricultural Engineerig. AgEng 2010. Towards Environmental Technologies
Fechas del Evento: 06/09/2010 - 08/09/2010
Lugar del Evento: Clermont-Ferrand, Francia
Título del Libro: Proceedings of the International Conference on Agricultural Engineerig. AgEng 2010. Towards Environmental Technologies
Fecha: 2010
Materias:
Palabras Clave Informales: wireless sensor networks, ZigBee, cold chain, enthalpy, psychrometry
Escuela: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Departamento: Ingeniería Rural [hasta 2014]
Grupo Investigación UPM: LPF-TAGRALIA
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Wireless sensing technologies allow continuous monitoring of physical parameters that influence the preservation of fruit and vegetables in cold storage, while the smart sensor concept refers to the incorporation of improved prediction capabilities on standard low cost transducers as to enhance quality assurance of stored commodities while reducing in the amount of data to be transmitted. Previous experience of the authors has shown the feasibility of predicting battery shortage due to its effects on measurement oscillations, door opening by means of the instantaneous gradient in temperature and relative humidity, and water loss and condensation on the cargo. In this work, measurements in 3 commercial cold chambers with a variety of horticultural products have been performed, using up to 7 wireless motes from two different manufacturers. The ASABE psychrometric model is used as a base for smart capabilities such as energy consumption estimation is implemented as related to the increase on air enthalpy based on a single Temperature-Relative Humidity sensor. The low cost characteristics of such device encourage the ubiquitous location in the commodities and even the diagnosis of working faults of valves in refrigeration system.

Más información

ID de Registro: 7886
Identificador DC: http://oa.upm.es/7886/
Identificador OAI: oai:oa.upm.es:7886
URL Oficial: http://ageng2010.com/
Depositado por: Memoria Investigacion
Depositado el: 01 Ago 2011 07:30
Ultima Modificación: 10 Dic 2015 07:25
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