chrispeng [ad_1]
RFID electronic label seal anti-counterfeiting system RFID electronic label seal anti-counterfeiting system uses short-distance identification electronic label technology. When an object equipped with an electronic label approaches the identifier within a distance of 0～5cm, the reader will send out a microwave inquiry under a controlled manner. Signal, after the electronic tag installed on the surface or inside of the object receives the inquiry signal from the reader, the signal and the data information in the tag are integrated and reflected back to the electronic tag reading device.
The reflected microwave synthesis signal already carries electronic tag data information. After the reader receives the microwave synthesis signal reflected by the electronic tag, it can separate and read out the identification code and other information stored in the electronic tag after being processed by the internal microprocessor of the reader.
RFID electronic label seal anti-counterfeiting system
(Working principle diagram)
This system uses RFID passive electronic tags, so what are the characteristics of RFID passive electronic tags?
RFID is a non-contact sensing and encryptable automatic identification technology. It automatically recognizes the target object and obtains related data through radio frequency signals. The identification work does not require manual intervention. There is no power supply and battery in the electronic tag, and it can work in various harsh environments. The operation is quick and convenient.
After the chip standard is selected, in a closed system, each tag has a unique chip number UID in the world, and there are many data areas that can independently and repeatedly read and write information. Each data area can also be authorized. With complex encryption settings at all levels, the key can be associated with the unique UID number of each label, so that the security level can reach a very high level. The function and principle of the seal is like the current distribution of an electronic copy to each resident Like the ID card, a one-time electronic ID card that cannot be transferred again is embedded in the body of the seal.
What functions can the RFID electronic label seal anti-counterfeiting system achieve? By embedding an RFID electronic label chip in the traditional seal, in addition to quickly identifying and managing the imitation of the true and false seal, it can also make full use of low cost and high reliability To improve the efficiency of digital standardization and safety management of seal information, and to expose the occurrence of various counterfeiting, fraud and other incidents.
In terms of the most advanced RFID electronic tag anti-counterfeiting identification technology, a set of advanced, safe, efficient and accurate seal management system is established to realize the registration, approval, engraving, fast and easy anti-counterfeiting identification and traceability management of the seal by the relevant departments.
In terms of social benefits, it can prevent the proliferation and use of fake seals, and quickly solve various cases of counterfeit seals.
From the perspective of economic benefits, the occurrence of various cases related to the seal and the economic losses caused by many enterprises and individuals have been avoided.
[ad_2]
