Abstract:Radio frequency identification (RFID) is an innovative and well-recognized technology that supports all kinds of traceability systems in many areas. It becomes very important in the food industry where the electronic systems are used to capture the data in the supply chain. Additionally, RFID data loggers with sensors are available to perform a cold chain optimization for perishable foods. This paper presents the temperature monitoring solution at the box level in the fish supply chain as part of the traceabil… Show more
“…Raab Verena et al [4] used this technology to monitor meat supply chain. Trebar Mira and Lotric Metka et al [5] solved the problem of monitoring the temperature in fish supply chain by RFID technology. It's also adopted by Mainetti Luca and Mele Francesca et al [6] to settle the problem of vegetable supply chain monitoring.…”
Abstract. Real-time status monitoring of supply chain logistics is the basis of intelligent supply chain implementation. Supply chain logistics is essentially a process of objects move in space over time. It could also be abstracted as a process of materials transferred through nodes. First, therefore, this paper establishes a element node model of supply chain logistics to analyze the information collection required by supply chain logistics. It then uses internet of things to study the method of environment configuration of supply chain logistics real-time status monitoring, and classify the information collection required in supply chain logistics into two categories. A data processing model of supply chain logistics status monitoring is also developed based on Auto-ID calculation, with regard to the second information cannot be obtained directly through the data collection. Finally, software platform is built to verify theories and methods drawn.
“…Raab Verena et al [4] used this technology to monitor meat supply chain. Trebar Mira and Lotric Metka et al [5] solved the problem of monitoring the temperature in fish supply chain by RFID technology. It's also adopted by Mainetti Luca and Mele Francesca et al [6] to settle the problem of vegetable supply chain monitoring.…”
Abstract. Real-time status monitoring of supply chain logistics is the basis of intelligent supply chain implementation. Supply chain logistics is essentially a process of objects move in space over time. It could also be abstracted as a process of materials transferred through nodes. First, therefore, this paper establishes a element node model of supply chain logistics to analyze the information collection required by supply chain logistics. It then uses internet of things to study the method of environment configuration of supply chain logistics real-time status monitoring, and classify the information collection required in supply chain logistics into two categories. A data processing model of supply chain logistics status monitoring is also developed based on Auto-ID calculation, with regard to the second information cannot be obtained directly through the data collection. Finally, software platform is built to verify theories and methods drawn.
“…Concerning RFID architectures with sensors, microcontrollers can be used in combination with RFID chips and different types of sensors (e.g., temperature, light, and moisture content [4][5][6][7]; chemical sensing [8][9][10][11][12]; pressure [13]; general RFID platforms for different sensing applications [14][15][16]; surface acoustic wave (SAW) sensors [17] or built-in sensors; and typically temperature sensors [18]). There are also some examples of single chip architecture without a microcontroller unit [19][20][21][22][23]. In these strategies, the main advantage compared to the analog read of the tag is the direct processing of the sensor data in the RFID tag.…”
An RFID tag with energy harvesting and sensing capabilities is presented in this paper. This RFID tag is based on an integrated circuit (SL900A) that incorporates a sensor front-end interface capable of measuring voltages, currents, resistances, and capacitances. The aim of this work is to improve the communication distance from the reader to the tag using energy harvesting techniques. Once the energy source and harvester are chosen according to the environment of work, the conditioning circuit for energy management has to be appropriately designed with respect to the nature of the transductor. As a proof of concept, a photovoltaic panel is used in this work to collect the energy from the environment that is managed by a DC-DC converter and stored in a capacitor acting as battery. Such energy is used to support the power system of the tag, giving autonomy to the device and allowing data logging. In particular, the developed tag monitors the ambient temperature and the power voltage. It would be possible to add external sensors without changing the architecture. An increase in the read range of more than 200% is demonstrated. This feature is especially interesting in environments where the access could be difficult.
“…Consumers became awarning regarding the nutritional benefits of fish and fishery products consumption on their health, but, at the same time, but this involve the need of accessing more information regarding where their food, including fish products, has been produced about the process history, and handling actions during the delivery [12], [17]. Therefore, in order to improve the food security, many countries have implemented traceability systems, having as aim to increase the consumers' confidence in the food products.…”
The food industry is becoming more customer-oriented and needs faster response times to deal with food scandals and incidents. Good traceability systems help to minimize the production and distribution of unsafe or poor quality products, thereby minimizing the potential for bad publicity, liability, and recalls. The current food labelling systems cannot guarantee that the food is authentic, good quality and safe. Therefore, traceability is applied as a tool to assist in the assurance of food safety and quality as well as to achieve consumer confidence. This paper presents comprehensive information about traceability systems and the evolution concerning the actors involved and the information about safety and quality in the food supply chain administrated within the systems. Some inventive factors, which influence the traceability systems adoption, are underlined.
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