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What Are RFID Tags and How Are They Used?

Time:2022-04-02 Views:1034
RFID technology‘s usage has grown rapidly in previous years, and is recognized as a highly configurable option for delivering value to various enterprises. RFID tags provide several features and are one of the most cost-efficient solutions. Hence, it‘s no surprise that this technology is gaining traction.
Despite the fact that many individuals consider RFID technologies mainly for managing inventory and fixed asset monitoring, RFID is being employed in a wide range of applications. Here’s everything you should know about RFID tags. So, keep on reading!

What are RFID Tags?

RFID tags make use of electromagnetic capabilities. They  are radio frequency monitoring devices used to identify, monitor, and connect with things and people. These electromagnetic waves send data to a reader, who subsequently transmits it to an RFID software system. Additionally, they are practically smart labels that can store a range of data ranging from serial numbers to a brief overview. Various RFID tags have the ability to encode data, offering a high level of accuracy and reliability. RFID tags are also often distinguished by their radio frequencies, which are classified as low frequency, high frequency, and ultra-high frequency

What are the Different Types of RFID Tags?

Passive RFID tags deliver data on three varying frequencies. The duration of the tag is affected by the frequency utilized. When a reader reads a passive RFID tag, energy is sent to the transmitter and chip, allowing them to relay data back to the reader. The reader then transmits the data to an RFID software application for analysis. Furthermore, passive RFID tags are classified into two types: hard tags and inlays. These tags are less expensive, and they may be combined into smart labels or adhered in a strong design for metallic surface or long-term applications.

Active RFID tags, on the other hand, include a built-in battery that activates the tag. This enables greater reading ranges, and they are often more extensive and more costly as a result. Active RFID tags transfer data at either of mainly two frequencies: 915 MHz and 433 MHz. They are made up of three fundamental components: a tag, an interrogator, and an antenna. Also, an operating RFID tag‘s battery should generate sufficient power to live, since these tags often have shorter lifespans of 3 to 5 years.

Furthermore, passive RFID tags are applicable for race monitoring, records management, and security systems.Nevertheless,  A passive RFID tag doesn‘t need physical connection with the RFID reader and has a significantly lower read capacity than an active RFID tag. They are light, and has a  long lifespan. Active RFID tags, are generally employed in applications that need endurance due to their bigger, more durable design. They are also extensively applied in automated payment systems, cargo monitoring, and even people tracking.

Where are RFID Tags Used?

After reading the information above, now you fully grasp what RFID tags are. In this section, we will tackle where RFID tags are used.

Supply Chain and Logistics

Success in the supply chain entails boosting efficiency, decreasing mistakes, and raising quality, and that comes when RFID tags are being utilized. In unpredictable manufacturing, transporting, and marketing circumstances, actual data on the state of specific commodities provides insights that may be transformed into effective interventions.

Reusable Assets

RFID technologies may help enterprises make the most of their reusable assets by identifying where they are, and in what condition they are in. Reusable shipping products can now effortlessly monitor and manage cargoes, boxes, and even small plastic packaging using RFID.

Vehicle Parking

RFID may be applied to handle regulated parking garage entry. RFID tags can be attached to the windshields of registered motorists. As they enter the parking area‘s entrance, a stationary scanner causes the parking system to lift the arm and permit admission automatically. They will be denied access if their driver‘s license expires.

Individual Monitoring
There are real practical uses for utilizing RFID to monitor individuals. Attendance monitoring, for instance, via RFID-enabled employee cards, enables administration to easily keep track of attendance during inaugural training sessions to ensure that all employees are there. It may also detect any workers who are not there or who may exit the room even before the discussion is completed. Employee entry to designated areas may also be monitored and controlled using tracking technologies.

Tracking of Tools

Hand tools such as hammers, crushers, and trimmers may be tiny and cheap, but not possessing them when required may significantly affect industrial production operations. RFID tags may be affixed to tools, and scanners installed at gates can track their travels. Moreover, they may be utilized to control and monitor worker access to tool facilities by guaranteeing that only workers with the appropriate credentials have access to them.

Race Monitoring

Monitoring races and marathons are one of the most prevalent applications of RFID technologies. Yet, many race participants are unaware that they are being recorded via RFID technology, referencing RFID‘s capacity to create a seamless customer experience.

Library Management Systems

An RFID local library increases the efficiency of distribution procedures. While scanners need a direct line of sight, RFID tags can be scanned from a particular angle, allowing for faster registration and review. Additionally, regular monitoring of books on the shelves is much speedier.

Baggage Monitoring

One of the most frustrating aspects of ships and air travel is worrying about the whereabouts of your hold baggage. RFID technology is assisting airlines and cruises operators in improving their baggage transportation processes. RFID tags are attached to baggage, and carefully aligned scanners scan the tags as they pass through security checkpoints. This allows you to trace the whereabouts of your baggage from check-in until pick-up.

Production Process

RFID tracking may be implemented to create waypoints that record when parts or items reach certain stages of the production process. Attach RFID smart labels or tags on the commodities you wish to track, then install readers at key points to detect the things as they walk by.

RFID tags‘ advantages make them a popular option for various applications striving to improve efficiency and satisfy increased demand. JLTcard provides a diverse range of RFID technology solutions tailored to the needs of industrial operations. Get in touch with JLTcard now!