Remote control unlocking method for mobile equipment in remote control protocol (RCP) communication process

Abstract

The invention discloses a remote control unlocking method for mobile equipment in a remote control protocol (RCP) communication process. The mobile equipment is provided with a touch screen and is connected with a mobile high-definition link (MHL) of external display equipment. The remote control unlocking method comprises the following steps of: averagely dividing a touch screen area into a plurality of sub-areas, and establishing a one-to-one mapping relationship between specified keys on a remote control device and a plurality of sub-areas; during RCP unlocking, after the mobile equipment receives valid key signals detected by the external display equipment, mapping the key signals to the corresponding sub-areas of the touch screen in sequence to form an unlocking path input by keys; and judging whether the mapped sub-areas are matched with a predetermined unlocking path in sequence by using the mobile equipment. During the unlocking, a user simulates a touch screen unlocking process of the touch screen through the keys of a remote controller; user operation is facilitated; and superior human-computer interaction experiences are provided.

Description

technical field [0001] The invention relates to a remote control unlocking method of a mobile device during RCP communication. Background technique [0002] More and more televisions appearing on the market now support the MHL function. MHL is the abbreviation of Mobile High-Definition Link, translated into mobile terminal high-definition audio-visual standard interface, which is a standard audio-visual interface for connecting portable consumer electronic devices. MHL only uses one signal cable, and can be presented on a high-definition TV or high-definition projector through a standard HDMI input interface. It uses the existing Micro USB interface, whether it is a mobile phone, a digital camera, a digital video camera or a portable multimedia player, it can directly transmit complete media content to a TV or projector without compromising the effect of high-resolution video. Using this function, the images on electronic devices such as mobile phones can be displayed on T...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies in the prior art referred to above, the present invention provides a method for remote unlocking of a mobile device during RCP communication, to solve the problem that the

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