Huawei's recent enthusiasm for NFC research is unprecedented, whether it is the previously supported NFC bus card, or the recently launched 'touch one touch' payment, is an excellent product of NFC landing on Huawei mobile phones.
The NFC function of the mobile phone is based on the NFC chip for close-range information interaction. In terms of functional applications, the mobile phone NFC module can simulate the use of NFC near-field communication technology in addition to the bus card and bank card. The NFC function of the mobile phone is completed, for example, the recent 'touch one touch' payment of Huawei is completed by NFC technology.
Recently, Huawei has opened a new game for NFC on its own mobile phone - turning the smartphone into a 'door key'.
Through the NFC function of the mobile phone, the user can 'install' the company, the access control card, etc. into the mobile phone, and then use the mobile phone as the original access control card, and the identity authentication can be freely accessed in a touch. On the other hand, with the smart The development of door locks, door locks with NFC function also began to enter the ordinary family, users can also use the phone as a door key through this function.
At present, Huawei's NFC 'door key' function is being tested. The internal test user can be opened and used by Huawei wallet. The usage method is the same as other NFC functions. Simply place the NFC module on the top of the phone close to the sensing area of the door lock. Very practical and convenient.
Perhaps one day in the future, the key, the object that has existed for thousands of years, will completely disappear from our lives.
