Remote control method, controlled method and related device

Abstract

The invention discloses a remote control method, a controlled method and a related device which are used for reducing the complexity of a multi-key remote controller and prolonging the service life of the remote controller. The remote control method comprises the following steps of: sending a request message to controlled display equipment after a touch pad remote controller acquires a touch action, wherein the touch action can be triggered by a user at any position of a common touch area of the touch pad remote controller; determining that the controlled display equipment is powered on after a corresponding feedback response message is received within preset time, or determining that the controlled display equipment is powered off; when the controlled display equipment is powered on, determining a touch event corresponding to the acquired touch action and the parameter value of a preset parameter of the touch event; or when the controlled display equipment is powered off, determining whether the touch event corresponding to the touch action is a power-on event or not; and sending the identification of the determined touch event, the parameter value of the preset parameter of the touch event or the identification of the power-on event to the controlled display equipment.

Description

technical field [0001] The invention relates to the technical field of computer and communication, in particular to a remote control method, a controlled method, a touch panel remote controller and a controlled display device. Background technique [0002] In recent years, display devices based on traditional cathode ray tube (CRT, Cathode Ray Tube) technology, such as CRT TV, CRT monitor, etc., are limited in size and volume due to their working principle and manufacturing process, making it difficult to It satisfies people's demand for larger and larger display sizes of display devices while occupying a smaller volume. Therefore, flat panel display devices such as LCD TVs and plasma TVs have been rapidly popularized. [0003] In addition to the characteristics of large display size and small footprint, flat-panel display devices also have the advantage of high resolution, which can adapt to the current trend of converting broadcast and television signals from analog signa...

AI Technical Summary

Problems solved by technology

[0004] However, on the one hand, because the additional services provided by the digital TV signal provider are updated very quickly, the remote controller of the flat panel display device cannot be updated frequently; on the other hand, the many buttons bring great inconvenience to the user's operation , the user must check the printed logo or instructions on the button before pressing the button correctly. In the case of poor ambient light, it will be difficult for the user to control the flat panel display device through the remote control, even if the user barely Using the remote control to control the flat-panel display device based on the feeling will greatly increase the chance of misoperation; in addition, with the increase in the number of TV programs and additional services, the frequency of use of the buttons is also greatly increased. The use of traditional buttons made of conductive rubber Lifespan will be difficult to meet demand

[0005] In order to deal with the above problems, the prior art proposes a touchpad remote control, but the current touchpad remote control can only use fixed buttons or button areas on the touchpad, such as the volume plus and minus buttons Vol+ / Vol -, channel addition and subtraction keys CH+ / CH-, etc., to perform simple increase and decrease operations on display parameters such as contrast, brightness, or volume, and channel number parameters. short question

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