The importance of RFID technology for the logistics area

Extended capabilities can constitute a competitive differential in business sustainability.

RFID (Radio frequency identification – Radio Frequency Identification) is an identification technology that uses electromagnetic waves – radio signals – to transmit data stored on a microchip. A digital RFID system identifies data in real time without manual and visual human intervention, adding time, security and efficiency gains in various applications in the information acquisition process.

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This technology is used to identify, track and manage products, documents, objects, people, animals – without contact and without the need for a field of vision. Pilot projects around the world have demonstrated its functionality, which can be applied to security, access and traffic control in the public, pharmaceutical, hospital, automotive and retail sectors, among others.

RFID technology has wide application in logistics chain management. In addition to controlling the handling and storage of materials during logistics processes, optimize times, reduce costs with distribution and handling of materials, improve services and customer service.

The functionality of RFID technology facilitates management and adds value to products and services. Employees can take action by focusing on higher value-adding activities, which will have a direct impact on company results with improved productivity and customer service. The applicability of RFID works to store product data; it sends humidity and temperature indicators and, combined with a GPS, reports the precise position.

Depending on the environment, the technology can reach heights of more than 10 m. It can read and record data – and the reading does not need to be static and in a straight line like in a bar code – as well as capturing the radio frequency of objects in non-uniform movements. The capture distance is greater than the optical reader and with this it is able to record a unique and unalterable code of products and details.

RFID technology associated with temperature sensors allows, for example, the temperature to be reported in small time intervals. This data can be monitored by software and send alerts to monitor the situation of patients in hospitals. Temperature monitoring is also useful for production processes and product logistics. In the food industry, monitoring the temperature of perishable products during distribution and delivery can work as a way to ensure suitable consumption conditions.

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Another very common application in the system is baggage identification at airports. The RFID tag placed on the customer’s belongings is able to link the owner of the baggage, his flight and his destination. This monitoring helps avoid losses and delays, as well as increasing safety and agility in case of flight operations and reroutings.

In the field of logistics, applicability helps add flexibility, intelligence and safety to processes.

The main advantages of RFID technology in the logistics chain are:

• Optimization of production processes with integrated and planned automated receiving, production control without the need to wait for notifications;
• Customized production of products on assembly lines;
• Inventory automation, control and replenishment;
• Automatic recording of material inputs and outputs;
• Optimization of price control, missing items, returns and product expiry dates;
• Convenience in the proportion of content positioned outside the field of vision;
• Agility and reduction of errors in the delivery of customer orders;
• Time gains in movements and positions of materials;
• Agile and simultaneous capture more tags with the elimination of “one-to-one” barcode reading processes;
• Guarantee of authenticity of the products with registration of the unique and unalterable code;
• Traceability of products, people, animals and objects;
• Catch guarantee label RFID with reading timestamping and recording.
• Agility and labor reduction in product and material inventory.

With broad functionality and multiple benefits, RFID technology can represent a competitive differential in business sustainability, but requires specific solutions in different situations, such as radio frequency range, range, interference, radio wave barriers, compatibility of hardware Yes softwarestandardized energy sources and code structures.

Some factors can make it difficult to use, such as obstacles in the propagation of radio waves and metals that influence the capture distance, as well as liquids and the human body itself, which can prevent capture.

Effective applicability in quarries and globalized markets requires the standardization of hardware Yes softwareinformation systems processes and structures so that there is the necessary scale and compatibility of the systems. Therefore, to enjoy the many benefits of RFID technology, it is important to prepare a broad project, considering all the processes involved, as well as debugging before applying RFID technology. tags in materials.

Sources:

http://cio.com.br/tecnologia/2015/04/30/rfid-na-gestao-da-cadeia-logistica/
http://www.rfid-coe.com.br/_Portugues/OqueERFID.aspx