RFID, also known as radio frequency identification, uses radio signals to identify, read and write specific target data. It does not require mechanical contact or a specific complex environment to identify, read and write data. Nowadays, the applications of RFID technology that everyone talks about are actually the RFID tag applications, which already exist in every corner ofour lives.
RFID technology has the characteristics of strong anti-interference and no need for manual identification, so it is often used in some fields that need to collect or track information, including but not limited to the following six areas:
If we embed RFID chips into the goods, then when store them inwarehouses, shopping malls and during the logistics process. The relevantinformation of the goods is automatically collected by the reader. Managers canquickly query the information of the goods in the system, reducing the risk ofdiscarding or theft, and improving the goods handover speed, improvingaccuracy, and preventing fleeing the goods and ensuring theanti-counterfeiting.
2. Access control/attendance:
For some companies or some large conferences, by entering theidentity or fingerprint information in advance, they can identify and sign inby themselves through the door recognition system, which is so convenient andsaves a lot of time.
3. Fixed asset management:
Some places with huge assets or valuable items such as libraries,art galleries and museums need RFID applications to provide complete management procedures or rigorousprotection measures. When the storage information of books or valuables has anyabnormal changes, it will remind the administrator in the system immediately todeal with the relevant situation.
4. Train/car identification/baggage securitycheck:
The railway vehicle dispatching system is a typical case. With theuse of RFID technology, it automatically recognizes vehicle numbers and inputsinformation. It saves a lot of time for manual statistics and improvingaccuracy.
5. Medical information tracking:
Case tracking, waste product tracking, drug tracking, etc., areall good ways to improve hospital service levels and efficiency.
6. Military/National defense/National security:
The trends of some important military drugs, guns, ammunition ormilitary vehicles need to be tracked in real time.