Method and device for controlling cursor movement by remote controller

Abstract

The invention discloses a method for controlling cursor movement by a remote controller. The method comprises the following steps of: acquiring an original image of an indicating light source on a control terminal through a camera on the remote controller, acquiring original position coordinates of the indicating light source; controlling movement of the remote controller, acquiring current position coordinates of the cursor through a current image of the indicating light source obtained by the camera; and controlling movement of the cursor according to the current position coordinates of the cursor. The invention further discloses a device for controlling cursor movement by the remote controller. The method and the device of the invention realize beneficial effect of controlling the mouse cursor conveniently and quickly on a smart television screen, increase the interference resistance of cursor movement controlled by the remote controller, improve the sensitivity of cursor movement controlled by the remote controller, and improve comfort and pleasure of users greatly while the users use the device through perfecting host software of a television and coordinating with a traditional remote controller equipped with a camera without affecting uses of traditional functions of the remote controller.

Description

technical field [0001] The invention relates to the technical field of television, in particular to a method and device for controlling cursor movement by a remote controller. Background technique [0002] With the rapid development and progress of technology in the TV field, smart Internet-connected TVs have become the current mainstream, and smart TVs can also browse the web as easily as computers; at the same time, users have put forward more and more requirements for TV remote controls , not just simple keystrokes. [0003] Users need to cooperate with the mouse to operate on the web browsing interface of the smart TV, so as to meet the more convenient and flexible operation requirements for the interface. In the prior art, the commonly used method to realize the user's operation requirements on the interface is to use an external mouse device or a special remote controller with a mouse function; this method in the prior art will make the external device of the TV compl...

AI Technical Summary

Problems solved by technology

In the prior art, the commonly used method to realize the user's operation requirements on the interface is to use an external mouse device or a special remote controller with a mouse function; this method in the prior art will make the external device of the TV complicated and increase the The cost and development cycle of the product are shortened, and the frequent button operation is also likely to make the operator feel boring and tedious; in the prior art, a special remote controller is also used to control the movement of the mouse cursor, but the special remote controller of the prior art also has It can only realize the simple movement of the mouse cursor, the design is complicated, and it is easy to be interfered by the outside world, and the sensitivity is not high

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