CN103281578A

CN103281578A - Code matching method of radio-frequency remote control equipment of television system

Info

Publication number: CN103281578A
Application number: CN2013101572840A
Authority: CN
Inventors: 肖灵; 任森成; 李鹏
Original assignee: Sichuan Changhong Electric Co Ltd
Current assignee: Sichuan Changhong Electric Co Ltd
Priority date: 2013-04-28
Filing date: 2013-04-28
Publication date: 2013-09-04

Abstract

The invention discloses a code matching method of radio-frequency remote control equipment of a television system. The television system comprises a radio-frequency remote controller and a television, wherein the television comprises a radio-frequency remote control receiving module. The code matching method comprises the following steps: two keys are arranged on the radio-frequency remote controller and used as a code-matching combination key; an information cue to a code matching request of the remote controller occurrs on a television screen; after a user presses any key of the television except for a power switch according to the information cue for confirmation, the television enters a code matching mode; after the television enters the code matching mode, the user presses two keys in the code-matching combination key simultaneously, the radio-frequency remote controller sends out equipment ID number, the radio-frequency receiving module receives and stores the ID number, and the television screen displays that the code matching is successful; and after the code matching is successful, the television executes an action only after identifying a remote control command of the ID number. The code matching method disclosed by the invention has the advantages that the user can resist the external interference and can realize code matching successfully one time.

Description

Between a kind of radio frequency remote control equipment of television system to code method

Technical field

The invention belongs to TV technology, be specifically related between a kind of radio frequency remote control equipment of television system to code method.

Background technology

Television set generally has remote control and keypress function, traditional distant control function is realized remote operation to television set by infrared remote-control emitter and infrared remote control receiver, and keypress function is realized closely operation to the television set function by the television set cpu controller to the electrical level judging of different key.Along with the intelligent development of television set, television function from strength to strength, wireless radio-frequency will more and more be applied on the television system as remote control, data or wireless transmission of signal method.But radio-frequency apparatus is phase mutual interference easily each other, particularly multiple TV set is worked or the environment more complicated of television set work together, such as complicated WIFI environment is arranged, is furnished with the cordless key mouse on the TV, wireless acoustics etc. all are under the situation of 2.4G frequency work, and equipment room is difficult for successfully sign indicating number or need carries out repeatedly just can realizing sign indicating number.

Summary of the invention

The objective of the invention is to propose between a kind of radio frequency remote control equipment of television system to code method, make the user can resist external interference, successfully realize sign indicating number once.

The present invention be achieved in that between a kind of radio frequency remote control equipment of television system to code method, this television system comprises RF remote and television set, comprises RF remote-controlled receiver module in television set, may further comprise the steps:

Set two buttons conducts to the code combination key at RF remote;

Television screen remote controller occurs the sign indicating number solicited message is pointed out;

After the user confirmed by any this machine of the television set button except mains switch according to this information indicating, television set entered pattern;

Enter behind the pattern, the user presses simultaneously to two buttons in the code combination key, and RF remote sends the device id number of oneself, and RF remote-controlled receiver module receives also and stores this ID number, and television screen shows the sign indicating number success;

To after the sign indicating number success, television set only recognizes just to carry out behind this ID number the guidance command and moves.

The invention has the beneficial effects as follows: from technical scheme of the present invention as can be seen, whole the sign indicating number process is carried out under the video screen information indicating, the user is to need operating the code combination key this machine of television set button, the RF remote of sign indicating number, therefore can resist external interference, successfully realize sign indicating number once.In to sign indicating number and guidance command implementation, owing to passed through the ID pairing, therefore promoted RF remote-controlled use sensitivity under complicated radio frequency environment.

Description of drawings

Fig. 1 is flow chart of the present invention.

Embodiment

The invention will be further described below in conjunction with the drawings and specific embodiments.

As Fig. 1, between a kind of radio frequency remote control equipment of television system to code method, this television system comprises RF remote and television set, comprises RF remote-controlled receiver module in television set, may further comprise the steps:

Set two buttons conducts to the code combination key at RF remote;

If television set does not also have RF remote to crossing sign indicating number, for example television set start of switching on first, television screen can directly eject remote controller to the prompting of sign indicating number solicited message in this case, reminds the user to sign indicating number, passive to sign indicating number with the realization television set;

If screen does not eject the prompting of sign indicating number solicited message or this television set with other RF remote crossing sign indicating number during television boot-strap, at this moment, RF remote is what to occur after the user presses two buttons in the code combination key simultaneously to sign indicating number solicited message prompting, with the active that realizes RF remote to sign indicating number; The user presses simultaneously and preferably need continue for some time two buttons in the code combination key, and for example more than one second, television screen just ejects remote controller to the prompting of sign indicating number solicited message, to avoid misoperation; In this process, because information indicating does not appear in television screen, so the flicker of the indicator light on the RF remote, to remind the user, television set has responded user's operation, please the user wait for, so just makes television set and user's hommization more alternately.

Claims

Between the radio frequency remote control equipment of a television system to code method, this television system comprises RF remote and television set, comprises RF remote-controlled receiver module in television set, it is characterized in that may further comprise the steps:

Set two buttons conducts to the code combination key at RF remote;

Television screen remote controller occurs the sign indicating number solicited message is pointed out;

After the user confirmed by any this machine of the television set button except mains switch according to this information indicating, television set entered pattern;

Enter behind the pattern, the user presses simultaneously to two buttons in the code combination key, and RF remote sends the device id number of oneself, and RF remote-controlled receiver module receives also and stores this ID number, and television screen shows the sign indicating number success;

To after the sign indicating number success, television set only recognizes just to carry out behind this ID number the guidance command and moves.
Between the radio frequency remote control equipment of a kind of television system according to claim 1 to code method, it is characterized in that described remote controller is what to occur to sign indicating number solicited message prompting after the user presses two buttons in the code combination key simultaneously.
Between the radio frequency remote control equipment of a kind of television system according to claim 2 to code method, it is characterized in that the user press simultaneously need continue for some time two buttons in the code combination key after, television screen remote controller just occurs the sign indicating number solicited message is pointed out.
Between the radio frequency remote control equipment of a kind of television system according to claim 3 to code method, it is characterized in that in the process that continues to press to two buttons in the code combination key flicker of indicator light on the RF remote.
Between the radio frequency remote control equipment of a kind of television system according to claim 1 to code method, it is characterized in that described remote controller occurs in the television set back that switches on first sign indicating number solicited message prompting.