Question 1: What is RFID?
RFID is the abbreviation of Radio Frequency Identification, which is radio frequency identification, commonly known as electronic tags.
Question 2: What is RFID technology?
RFID radio frequency identification is a non-contact automatic identification technology. It automatically identifies target objects and obtains relevant data through radio frequency signals. The identification work can work in various harsh environments without manual intervention. RFID technology can identify high-speed moving objects and can identify multiple labels at the same time. The operation is quick and easy.
According to Ferguson, the chief scientist of Accenture Labs, RFID is a breakthrough technology: “First, it can identify a single very specific object, instead of identifying only one type of object like a bar code. Second, it uses radio frequency radio Reading data through external materials, and bar codes must rely on lasers to read information; Third, multiple objects can be read at the same time, and bar codes can only be read one by one.In addition, the amount of stored information is also very large. â€
Question 3: What is the basic component of RFID?
The most basic RFID system consists of three parts:
Tag: It is composed of coupling elements and chips. Each tag has a unique electronic code and is attached to the object to identify the target object. Reader: device that reads (sometimes can also write) tag information. Designed as handheld or fixed; Antenna: Passes RF signals between the tag and the reader.
Question 4: What is the basic working principle of RFID technology?
The basic working principle of RFID technology is not complicated: after the tag enters the magnetic field, it receives the RF signal from the reader, and sends the product information stored in the chip (PassiveTag, passive tag or passive tag) through the energy obtained by the induced current. Or actively send a signal of a certain frequency (ActiveTag, active tag or active tag); the reader reads the information and decodes it, and then sends it to the central information system for data processing.
Question 5: What makes retailers so admired RFID?
According to estimates by retail analysts at Sanford C. Bernstein, by using RFID, Wal-Mart can save $8.35 billion a year, mostly because of the labor cost savings that do not require manual viewing of incoming bar codes. Although some analysts believe that the $8 billion figure is overly optimistic, there is no doubt that RFID can help solve two of the biggest problems in the retail industry: commodity outages and losses (products lost due to theft and supply chain disruption) However, now that only one item is stolen, Wal-Mart’s loss for a year is almost $2 billion. If a legitimate company’s turnover can reach this figure, it can be ranked 694 in the list of the 1,000 largest companies in the United States. . Research institutions estimate that this RFID technology can help reduce theft and inventory levels by 25%.
Question 6: What is the typical application of RFID technology?
Logistics and Supply Management Manufacturing Manufacturing and Assembly Air Baggage Handling Mail/Express Package Processing Document Tracking/Library Management Animal Identification Sports Timekeeping Access Control/Electronic Ticketing
RFID is the abbreviation of Radio Frequency Identification, which is radio frequency identification, commonly known as electronic tags.
Question 2: What is RFID technology?
RFID radio frequency identification is a non-contact automatic identification technology. It automatically identifies target objects and obtains relevant data through radio frequency signals. The identification work can work in various harsh environments without manual intervention. RFID technology can identify high-speed moving objects and can identify multiple labels at the same time. The operation is quick and easy.
According to Ferguson, the chief scientist of Accenture Labs, RFID is a breakthrough technology: “First, it can identify a single very specific object, instead of identifying only one type of object like a bar code. Second, it uses radio frequency radio Reading data through external materials, and bar codes must rely on lasers to read information; Third, multiple objects can be read at the same time, and bar codes can only be read one by one.In addition, the amount of stored information is also very large. â€
Question 3: What is the basic component of RFID?
The most basic RFID system consists of three parts:
Tag: It is composed of coupling elements and chips. Each tag has a unique electronic code and is attached to the object to identify the target object. Reader: device that reads (sometimes can also write) tag information. Designed as handheld or fixed; Antenna: Passes RF signals between the tag and the reader.
Question 4: What is the basic working principle of RFID technology?
The basic working principle of RFID technology is not complicated: after the tag enters the magnetic field, it receives the RF signal from the reader, and sends the product information stored in the chip (PassiveTag, passive tag or passive tag) through the energy obtained by the induced current. Or actively send a signal of a certain frequency (ActiveTag, active tag or active tag); the reader reads the information and decodes it, and then sends it to the central information system for data processing.
Question 5: What makes retailers so admired RFID?
According to estimates by retail analysts at Sanford C. Bernstein, by using RFID, Wal-Mart can save $8.35 billion a year, mostly because of the labor cost savings that do not require manual viewing of incoming bar codes. Although some analysts believe that the $8 billion figure is overly optimistic, there is no doubt that RFID can help solve two of the biggest problems in the retail industry: commodity outages and losses (products lost due to theft and supply chain disruption) However, now that only one item is stolen, Wal-Mart’s loss for a year is almost $2 billion. If a legitimate company’s turnover can reach this figure, it can be ranked 694 in the list of the 1,000 largest companies in the United States. . Research institutions estimate that this RFID technology can help reduce theft and inventory levels by 25%.
Question 6: What is the typical application of RFID technology?
Logistics and Supply Management Manufacturing Manufacturing and Assembly Air Baggage Handling Mail/Express Package Processing Document Tracking/Library Management Animal Identification Sports Timekeeping Access Control/Electronic Ticketing
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