Remote control system capable of displaying search result

Abstract

The invention relates to a remote control system capable of displaying a search result, and the remote control system comprises a remote controller and a set top box which carries out communication with the remote controller, wherein the remote controller comprises a control unit, a remote control unit and a wireless communication unit; the remote control unit and the wireless communication unit are connected with the control unit; the set top box comprises a central processing unit, a wireless communication unit, a television signal processing module and an audio and video output control module; the wireless communication unit and the television signal processing module are connected with the central processing unit; the audio and video output control module is connected with the television signal processing module; the remote controller further comprises a display unit and a searching unit which are connected with the control unit; the set top box further comprises an analyzing unit connected with the central processing unit; and the wireless communication unit of the set top box carries out bidirectional communication with the wireless communication unit of the remote controller. A user can display the information of a current television program by virtue of the remote controller of the remote control system, so that the user can intuitively and quickly find out a target program.

Description

【Technical field】 [0001] The invention relates to a remote control system, and in particular provides a remote control system capable of displaying search results. 【Background technique】 [0002] At present, the remote control of the TV only has a keyboard control function, without a display interface. If the user needs to adjust the working state of the TV, such as channel adjustment, volume adjustment, etc., the user can only perform key operations blindly. Especially for channel adjustment, due to the limited number of keys on the remote controller, the user cannot directly adjust to the target channel. The time interval between the number keys should be appropriate, otherwise the remote control will recognize errors and cannot adjust to the target channel, which is cumbersome to operate. [0003] In the Chinese invention patent application No. 200410077545.9, it discloses a remote control with display function, but the remote control can only display the simple working ...

AI Technical Summary

Problems solved by technology

Especially for channel adjustment, due to the limited number of keys on the remote controller, the user cannot directly adjust to the target channel. The time interval between the number keys should be appropriate, otherwise the remote control will recognize errors and cannot adjust to the target channel, which is cumbersome to operate

[0003] In the Chinese invention patent application No. 200410077545.9, it discloses a remote control with display function, but the remote control can only display the simple working status of the TV, and cannot realize the two-way interactive operation between people and the TV , the TV can only passively receive control actions, and cannot feed back information to the remote control

For example, the user needs to watch the TV series "The Mansion Gate", but does not remember which channel is playing, and the TV cannot feed back the current program status to the remote control, so the user can only adjust the channel blindly until the program that the user needs is found. This will waste more time, and when the family watches TV together, adjusting the channel will affect other people watching the current program

[0004] In order to solve the above problems, there is currently a TV that can execute search commands and display the search interface. The display screen of this TV is divided into main frequency and sub frequency. However, this will undoubtedly take up part of the display screen of the TV and affect the playback effect of the main frequency

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