Now basically most smartphones have NFC technology. Using this technology, we can copy the information of the physical card and simulate a portable virtual card on the mobile phone, which can not only wake up quickly, but also solve the problem that the physical card can not be opened if it is lost.
(Traditional access card unlocks access control)
But even if there is a mobile phone NFC that can copy the access card to unlock it, sometimes when we go home or go to work, it is inevitable that there will be heavy objects or inconvenient hands. If we put down the items in our hands, unlock them with our mobile phones, and then pick up the items, it will undoubtedly make the original convenient way less convenient. Is there a better way? The answer is yes.
(OPPO's latest access control technology patent)
Recently, OPPO Guangdong Mobile Communication Co., Ltd. announced the patent of "access control method, device, wireless earphone, access control equipment and storage medium", with the publication number of CN113313864a and the application date of 202 1. According to the patent abstract display, the patent will be applied to wireless headphones, and its method includes: responding to the access control opening operation to obtain access control verification information; The access control verification information is used for opening verification of access control equipment; The wireless earphone broadcasts the obtained information through the wireless communication component; The access control equipment perform opening verification on that receive access control verification information, and after the verification passes, the access control equipment switches from the close state to the open state.
(In addition to listening to songs, wireless headphones will become a new way to unlock access control. )
Simply put, it is to unlock the access control with wireless headphones. Because most people usually wear wireless headphones when they go to work or go home, unlocking the door lock with wireless headphones can better release their hands without even touching the entrance guard, which is also a new non-contact active unlocking method. This means that a new unlocking method is expected to be added to the entrance guard in the near future.
(Smart NFC card unlocked)
Personally, I think it's quite good. For example, it's too much trouble to find a card in your bag when you usually take an express parcel or buy food to go home. Even if you use NFC to unlock it, you have to stand at the door and wait for a while, sometimes even your hands are inconvenient. I usually have the habit of listening to music with wireless headphones. If I can really unlock the entrance guard with wireless headphones in the future, I can not only unlock it in a different way from others, but also unlock it with both hands. I am willing to praise it.
But in fact, OPPO is not limited to the research and development of smart homes. The development goal of OPPO is to build a more perfect, open and secure intelligent ecosystem of the Internet of Things. There are many smart devices such as mobile phones, computers, tablets, watches and televisions. OPPO is also striving to create a more comprehensive application experience in the fields of intelligent education, intelligent life, and intelligent car-machine interaction.
(Digital Blogger @ Digital Chat Station's OPPO Ecosphere Dynamic News)
In the intelligent ecology, as one of the key cores, smart phones will inevitably meet many people asking whether OPPO's mobile phones are easy to use. I can tell you responsibly that OPPO has always implemented the excellent service of humanized experience. OPPO's mobile phone is equipped with ColorOS system, so it has comprehensive functions, customized system, ultimate endurance experience, convenient mobile phone interactive logic application and so on. Another example is OPPO's smart watch, which can detect health in real time, make test reports and enjoy information with family members. There is also OPPO's smart TV. When the user projects the application of the mobile phone on the TV screen to transmit information, even if the information is uploaded by the mobile phone, the TV will not display it, which better protects the privacy and safety of the user.
(Smart Ecosphere Planning and Layout)
In addition, OPPO can take care of the disabled and other minority groups with physical dysfunction on most smart devices at this stage, reducing their burden in daily life. Therefore, the service of OPPO is believed to be obvious to all. Although OPPO's smart devices are still in the development stage, with its high-quality humanized service, OPPO still has considerable potential in building an intelligent ecosystem in the future. I also look forward to using OPPO's own eco-smart devices in the near future.