Regardless of the frequency, method of communication, or the power supply, the goal of any RFID system is to enable specific data to be transmitted between a portable device and the tag, and then be processed and used accordingly. RFID systems are used for objects which get lost, stolen often, underutilized, or difficult to locate in a timely manner.
RFID is not new innovation by any stretch of the imagination. It has been around for a considerable length of time. It was utilized at first for vicinity access control. From there on, it developed to be utilized as a part of inventory network following, toll boundary control, and notwithstanding ensuring cars(Potter, 2005).They are different5 types of tags are available.
In trucking, one of the first uses of RFID was the CRESCENT program. CRESCENT was created to allow trucks to bypass weigh stations, saving the trucking companies time and money. How it works is the vehicle would have a RFID tag placed on it, as it approached a weigh station, it would be weighed by a weigh-in-motion system. The information contained on the tag would be all the information the weigh station requires. Once the system reads the tag, the vehicle would receive a signal allowing it to bypass the station, If the vehicle met all the requirements. The CRESCENT program has been implemented in nearly all of the
RFID, Radio-Frequency IDentification, small electronic devices contained small chip and an antenna, work and have the same purpose as a bar code or magnetic strip. Many businesses involve RFID technology in their functioning, including from recently pharmaceutical industry. In April 2017, RFID Journal published article about drug retailer Drugco Discount Pharmacy in North Carolina that emphasizes using of RFID during the process of customers’ prescription drugs pick up. Design of the system, known as HangRx p-link, eliminates loosing time for drugstore workers while trying to find particular bag of prescription for the customer. “By using passive ultrahigh-frequency (UHF) RFID, the system instead triggers a light stick to illuminate inside in a clear, plastic, hanging bag, leading workers to the right medication” (RFID Journal). Drugco Discount Pharmacy, first drugstore in the U.S. that uses HangRx p-link from October 2016, saved 10 hours of daily labor time with implementation of this technology.
RFID, or radio frequency identification, is the new system that is replacing the use of barcodes. RFID tags allow users to more quickly obtain information from the object that the RFID tag
Bar codes are the current industry standard and are used everywhere. Bar codes are very useful within industry and they are also very cheaply produced. They are less expensive then RFID, are extremely reliable, and industry already has the infrastructure in place to support them. Along with the infrastructure businesses already have years of experience using bar codes and have set up systems in which to use them cost effectively. Many also believe that RFID will never be as cost effective. Bar codes can also be set up to not only work as a sorting tool, but also as a tracking tool, such as the MaxiCode and PDF417.
Findings/Results/Main Points: RFID technology provides enormous economic benefits for both the business and the consumer. It however has the potential to be one of the most invasive surveillance
RFID is an abbreviation of Radio Frequency Identification and it is one of the top 10 supply chain technology trends (Intermec Technologies Corporation, 2007). History of this technology or where it first evolves is still vague, but there are consensus among expert stated that it first used and developed to identify the enemy aircraft during the World War 2 which known as (IFF) Identification: Friend or Foe System (Ward & Kranenburg, 2006).
A RFID tag is a “Radio Frequency Identification Tag” is a device that is used as a specific identifier of the object it is attached to. It signals can be read when within proximity of a device built to read its radio waves. They are small chips that are built from silicon and are usually used for products in stores, ID cards, and even cars (Abelson, Ledeen, Lewis 25).
Nowadays, RFID has been used widely in many industrial services, distribution, manufacturing and security. It can help to identify and monitor items (products, people, animals, etc...) wirelessly within a specified range. Although RFID technology dates back to WWII, it has not been used commercially until fairly recently, when Wal-Mart began using it for inventory management. In an attempt to fully integrate the RFID system, thereby substantially saving on logistics and manpower costs, streamlining in-store automatic product management procedure, and raising the company overall operating efficiency Wal-Mart demanded that its top 100 suppliers to affix a RFID tag onto the packaging of the goods they supplied. In an effort to improve business and service quality, save time and effort.
RFID is a term utilized for Radio recurrence Identification. RFID is a creating innovation and have numerous uses throughout our life.
RFID (radio frequency identification) is a technology that was originally developed for use in transponders in aircrafts during the Second World War. RFID is an information and sensor technology that can be attached or inserted into objects to collect data through reader devices and tags. It uses wireless radio waves to transmit and uses devices such as RFID readers, RFID tags, and middleware. The RFID system consists of three components
RFID systems contribute largely to the wireless revolution that is taking place. RFID or radio frequency identification systems administer powerful technology to transmit data in order to aid in tracking the movement of goods and inventory through a company’s supply chain. RFID systems consist of three main parts which include tags, readers, and a computer system. Ultimately, the tags transmit data to a reader in which captures this data and sends it to a host computer for further processing by an employee of a company, however RFID systems have much more depth to them than just this.
Nowadays, the RFID tracking system is widely used since the first patent of RFID in 19831.
Some of the disadvantages of the RFID technology are that it is expensive to install. Small and medium scale enterprises find it costly to use it in their firms and offices. In the case of Harley Davidson, getting products from many different suppliers’ would mean that the tags may have to be installed in liquid and metal products. The problem is that the liquid and metal surfaces tend to reflect the radio waves, which makes the tags unreadable. The tags have to be placed in various alignments and angles for taking proper reading. This is a tedious task when the work involves a large organization like Harley Davidson. Another disadvantage of the technology is that interference has been observed if devices such as forklifts and walkie-talkies are in the vicinity of the distribution centers. The presence of mobile phone towers has been found to interfere with RFID radio waves. Wal-Mart, the retail sector giant, has installed billions of RFID tags in their products throughout the world and they have encountered such problems.