Solution Of Rfid Reader And Writer Equipment In Stock Taking System
RFID Technolgy Picking System:
1. RFID is the abbreviation of radio frequency identification, namely radio frequency identification, commonly known as electronic tag.
2. What is RFID technology? RFID radio frequency identification is a non-contact automatic identification technology. It automatically identifies the target object and obtains relevant data through radio frequency signals. The identification work does not need manual intervention, and can work in various harsh environments.
3. RFID technology can identify high-speed moving objects and multiple RID tags(more info) at the same time, which is fast and convenient to operate.
4. Ferguson, the chief scientist of Accenture laboratories, believes that RFID is a breakthrough technology: “First, it can identify a single very specific object, rather than only one kind of object like bar code; second, it uses radio frequency, which can read data through external materials, and the bar code must rely on laser to read information; third, it can read multiple objects at the same time, and the bar code can only be read one by one.
5. In addition, the amount of information stored is also very large.
6. “What are the basic components of RFID? The most basic RFID system is composed of three parts: passive RFID tag(click here): it is composed of coupling elements and chips. Each tag has a unique electronic code, which is attached to the object to identify the target object; RFID Reader: a device that reads (sometimes writes) tag information, which can be designed as handheld or fixed; RFID antenna: it transmits RF signals between the tag and the reader.
7. 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 sent by the reader, and sends the product information (passive tag, passive tag or passive tag) stored in the chip with the energy obtained by the induced current, or actively sends a signal of a certain frequency (active tag, active tag or active tag); After reading and decoding the information, the interpreter will send it to the central information system for relevant data processing.
8. What makes retailers advocate RFID so much? According to the retail industry analyst of Sanford C. Bernstein, Wal Mart can save $8.35 billion annually by adopting RFID, most of which is the labor cost saved because it does not need to manually view the barcode of incoming goods.
9. Although some other analysts believe that the figure of $8billion is too optimistic, there is no doubt that RFID can help solve the two biggest problems in the retail industry: the shortage and loss of goods (products lost due to theft and the disruption of the supply chain). Now, for theft alone, Wal Mart’s loss in a year is almost $2billion. If the turnover of a legal enterprise can reach this figure, It can rank 694 in the ranking of the 1000 largest enterprises in the United States.
10. The Research Institute estimates that this RFID technology can help reduce theft and inventory levels by 25%.
11. What is the typical application of RFID technology? Logistics and supply management production, manufacturing and assembly air baggage handling mail / express parcel handling document tracking / library management animal identification movement timing access control / electronic ticket automatic road charging.