On July 9, 2065438, China Mobile Beijing Company and Beijing Municipal Traffic Card Co., Ltd. signed a cooperation agreement to jointly release the application of "Mobile NFC Mobile Card". Mobile phone and SIM card have NFC function at the same time, and micro-payment in public transportation, supermarket catering and other aspects can be completed by swiping the mobile phone.
Card status
This mode simulates devices with NFC function as contactless cards, such as access cards and bank cards. Card simulation mode is mainly used for contactless mobile payment applications such as shopping malls and transportation. Users only need to put their mobile phones near the card reader and enter the password to confirm the transaction or directly receive the transaction. In this way, the card is powered by the RF domain of the contactless card reader, and even the NFC device can work without power.
In this application mode, NFC reader collects data from NFC mobile phone with tag function, and then transmits the data to the application processing system for processing. Typical applications based on this model include local payment, access control, electronic ticket application and so on.