Seperti yang kita semua tahu, tag elektronik terutamanya dibahagikan kepada tag elektronik frekuensi tinggi, low-frequency electronic tags, and UHF electronic tags according to the frequency classification. Hari ini, we mainly understand the advantages and applications of UHF RFID electronic tags.
1. the advantages of UHF RFID electronic tags;
Can identify high-speed moving objects, can also read multiple objects at the same time, with the following advantages:
1) Strong penetration, resistance to harsh environment.
2) Strong security and confidentiality.
3) Reusable, data memory capacity is large.
2. UHF RFID electronic tag standard protocol;
At present, the common UHF RFID air port protocols in China include international standards, piawaian kebangsaan, piawaian industri, and enterprise standards.
Kelebihan dan aplikasi tag elektronik UHF RFID
The most popular standards are 6C and 6D standards, namely ISO/IEC 18000-6C(63), ISO/IEC18000-6D(64), in addition to China’s national standard GB/T 29768-2013 officially implemented in May 2014
3. Uhf RFID electronic tag band;
The global coverage of UHF electronic tag bands varies, such as:
1) China’s frequency band 840~844MHz and 920~924MHz
2) Eu band 865MHz~868MHz
3) Japanese frequency band is between 952MHz and 954MHz.
4) Hong Kong, Thailand, Singapore 920MHz~925MHz
5) Jalur frekuensi Amerika Syarikat, Kanada, Puerto Rico, Mexico and South America is 902MHz~928MHz
4. the application of UHF electronic tags;
The UHF RFID market application scenario is quite broad, with the advantages of reading multiple labels at one time, identifying a long distance, transmitting data fast, high reliability and life, and resisting the harsh outdoor environment.
Ia boleh digunakan dalam pengurusan aset, pengurusan barisan pengeluaran, pengurusan rantaian bekalan, pergudangan, anti-counterfeiting traceability of various items (seperti tembakau, alkohol, ubat, dll.), runcit, vehicle management and so on.
