Display device and method of controlling the display device

摘要

A display device is connected in communication with a mobile electronic device. The display control device detects a movement information of a control object in a first two-dimensional space, and the mobile electronic device detects a movement information of the control object in a second two-dimensional space. The display control device works out at a current three-dimensional coordinates of the control object according to the movement information of the control object in the first two-dimensional space, and a movement information of the control object in the second two-dimensional space and the initial three-dimensional coordinates of the control object.

主权项

1. A system of controlling a display device comprising:
a first shooting module and a second shooting module, the modules shooting images located at different positions; a touch screen; a processor; and a storage system storing one or more software programs in the form of computerized codes operable to be executed by the processor, the one or more software programs comprising: an initializing module detecting an initialization operation on the touch screen to obtain a coordinate of a touch point of a control object on the touch screen as an initial coordinate in a first two-dimensional space, wherein the initialization operation is a multi-touch operation, or a touch operation exceeding a predetermined time duration; a setting module setting an initial three-dimensional coordinate of the control object in a three-dimensional space based on the initial coordinate, wherein the three-dimensional space is cooperatively formed by the first two-dimensional space and a second two-dimensional space; a first detection module detecting movement information of the control object in the first two-dimensional space according to an image obtained by the first shooting module, wherein the movement information of the control object in the first two-dimensional space comprises a movement direction and a movement distance of the control object in the first two-dimensional space; a second detection module detecting movement information of the control object in the second two-dimensional space according to an image obtained by the second shooting module, wherein the movement information of the control object in the second two-dimensional space comprises a movement direction and a movement distance of the control object in the second two-dimensional space; a control module calculating a current three-dimensional coordinate of the control object according to the movement information of the control object in the first two-dimensional space, the movement information of the control object in the second two-dimensional space and the initial three-dimensional coordinate of the control object, and controlling the display device to perform an action corresponding to the current three-dimensional coordinate of the control object; and the setting module further updating the initial three-dimensional coordinate of the control object to the current three-dimensional coordinate of the control object.