Display device for protecting privacy based on NFC function and control method thereof

• Main Authors: CHEN YUJIA, LIN HAILIANG
• Format: Patent
• Language: Chinese; English
• Published: 15.01.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; WIRELESS COMMUNICATIONS NETWORKS

The invention discloses a display device for protecting privacy based on an NFC function and a control method thereof, a mobile phone is placed on a mobile phone support, an NFC communication module in the support reads the unique code, an SOC is notified and a display is awakened through an IIC, a PC is synchronously awakened through the display and a Power on function connected with the PC, andafter the PC is awakened, the display transmits identified eID information to the PC through a signal line IIC. The PC enters the system after comparing that the built-in eID information is correct; when the mobile phone is taken away, the NFC module fails to read the code, the SOC controls the display to directly enter sleep, meanwhile, the PC is notified through the IIC channel, and the PC alsoenters sleep. 本发明公开一种基于NFC功能保护隐私的显示装置及其控制方法，将手机放在手机支架上，支架内的NFC通讯模块读到此唯一的代码，通过IIC通知SOC，唤醒显示器，并通过显示器与PC连接的Power on功能同步唤醒PC，唤醒PC后显示器将识别到的eID信息通过信号线IIC传输给PC，PC比对内置的eID信息正确后进入系统；手机拿开，NFC模块未能读到代码，SOC控制显示器直接进入睡眠，同时通过IIC通道通知PC，PC也进入睡眠