NFC is evolved on the basis of RFID (Radio Frequency Identification) and interconnection technology. It is a development and innovation of non-contact technology and RFID technology. It is a short-range wireless communication technology standard.
The basic application of NFC technology can be divided into the following four categories:
Access through: such as access control, tickets and tickets, etc., users only need to carry a ticket or gated password mobile device close to the reader can be.
Contact confirmation: If the mobile payment, the user by entering the password or just accept the transaction, confirm the transaction.
Contact connection: such as the two built-in NFC device connected to the point-to-point data transmission, such as download music, picture interchange and synchronous exchange of communication books;
Contact: A built-in NFC device seamlessly and seamlessly navigates the information stored in another NFC-enabled device.
NFC is widely used in mobile phones, mobile phones with other devices to achieve wireless transmission function is not new, but because the phone is already indispensable to modern items, and therefore from the phone equipped with NFC function to extend the application is more and more The more extensive.
According to the IHS research report, by 2020, NFC smart phone sales will reach 2.2 billion units, in addition, including PC and peripherals, network equipment, smart home, car devices, health care, smart meters and industrial automation devices Will be more extensive built-in NFC. According to the United States and Thailand that the use of NFC technology, all the intelligent terminal to achieve interconnection, and the Internet of Things system to collect user-related habits and use of data and other data, and then provided to the cloud or large data server for data analysis, AE power can be Human beings bring a better quality of life, and from a commercial point of view can provide the use of products and consumption of information to manufacturers to predict consumer demand and improve product quality.
