CN1997125A - A method for function introduction to the TV remote controller on the TV picture - Google Patents

Abstract

This invention discloses one method to realize television remoter function introduction in the picture, which comprises the following steps: adding function guide key through remoter and customer codes and function comparison list method into television to make the user to find out needed information by pressing one key when he is unfamiliar about the functions; at same time the television screen displays the current television status function.

Description

A kind of method that on television image, realizes the TV remote controller function introduction

Technical field

The present invention relates to a kind of television set, especially a kind of implementation method, specifically a kind of method that on television image, realizes the TV remote controller function introduction with television set that each keypress function is introduced on the remote controller.

Background technology

Current, the television set of China is various in style, and function is good more powerful.Television function has become multiple broadcast and decoding functions such as integrating VGA, DIV, HDMI and USB, the home entertainment center that has even also have functions such as picture-in-picture, video coding, network flow-medium, electronic game, video request program by the broadcast of original simple TV programme.Also have a lot of technology recently also constantly to use on the television set.In this case, the design of remote controller seems particularly important.As everyone knows, the control of television set is realized by a slight remote controller in user's hand fully.Under so various function, remote controller key is very limited again, caused a lot of button multiplexings.How the user has at fingertips to the remote controller of oneself, and handling very skillfully is the problem of pendulum in face of each television set designer.Also seldom there is the user to hold thick specification and contrasts use.

Summary of the invention

The objective of the invention is intuitively to reflect at the use of the button on the existing TV remote controller under a certain function, easily use the problem that causes difficulty to the user, invent a kind of method that on television image, realizes the TV remote controller function introduction, it is by increasing the feature navigator button on remote controller, do not know under the situation of certain push button function the button of pressing the navigation button simultaneously and needing to understand as the user.Demonstrate this button function under current television set state on the television screen this moment.

Technical scheme of the present invention is:

A kind of method that realizes the TV remote controller function introduction on television image is characterized in that:

At first on remote controller, increase a feature navigator key;

Next is to increase by one and the corresponding customer number of feature navigator key in the TV remote receiving circuit; After pressing the described feature navigator key of the first step, television set receives and promptly changes corresponding keypress function after this customer number over to and introduce in the function and on video screen and show;

The 3rd step is in the remote controller coding that the character introduction of distant control function is increased to television set inside and the function contrast.

The 4th step, press navigation key, remote controller sends customer number corresponding with it, television set calls aforesaid function contrast after receiving this customer number automatically, when the user pressed other arbitrary button on the remote controller once more, television set was promptly shown the content on the table of comparisons with the prompting user according to the represented function of this key on screen.

The present invention has the following advantages:

The present invention allows the user that the use of television set is had at fingertips with simple and clear method, handles very skillfully.Can be widely used in various multi-function TV sets and various video playback equipment to improve its easy-to-use degree, increase attraction and client's degree of recognition.

The present invention has also created a kind of good television set environment for use for the user.

Description of drawings

Fig. 1 is the TV remote-control receiving software flow chart that matches with the present invention.

Fig. 2 is remote controller coding of the present invention and function contrast schematic diagram.

Fig. 3 is the process schematic diagram of remote-control transmitting of the present invention and reception.

Embodiment

The present invention is further illustrated for following structure drawings and Examples.

As shown in Figure 1, 2, 3.

Method of the present invention may further comprise the steps:

Because the remote control infrared pulse is actually the impulse form of remote control coding.And remote control coding is made up of customer number and function code: a general television set has only a customer number, the function code that different RPBs is corresponding different.In order to distinguish is the realization of distant control function or the introduction of distant control function on earth, therefore, the present invention at first changes customer number once: promptly make the distant control function of television set with a customer number (as the 0x2C among Fig. 2), another customer number of remote-controller function introduction, function code then constant (shown in first row among Fig. 2).Increase by one " feature navigator key " simultaneously on remote controller, when pressing the feature navigator key, remote controller promptly sends another customer number (as the 0x2D among Fig. 2), has so just realized the differentiation to them.

For example pressed " volume+" originally, remote controller is with the infrared 0x2C23 that sends.After pressing " feature navigator 3 "+" volume ", remote controller will send Ox2D23.

And then the remote controller coding of television set inside is made amendment with the table of comparisons of function, increase character introduction distant control function.When needs extract distant control function, the problem here is presented on the television screen.So just can realize the function introduction of RPB, be about to remote-controller function and all enumerate out, corresponding write out as shown in Figure 2 all functions and corresponding button coding, extend in the TV set software afterwards and go.In the function that the remote control of television set receives, increase reception response, in case find it is the function introduction coding to the coding of function introduction.Then jump in the function introduction function and go, receive the remote-controller function coding again.Look into form shown in Figure 2 afterwards, correspondence goes out function declaration, is presented on the television screen in the OSD mode.

Operation principle of the present invention is:

Because TV remote controller is based on infrared transmission, so it is actually one group of infrared pulse signal.After the user presses button on the remote controller, send infrared pulse signal by remote controller, after television set receives the remote control pulse signal, transfer the remote controller coding to, a remote controller in the corresponding television set is encoded and is judged the function of the button that the user presses this moment with the table of comparisons of function, television set carries out a series of operation at this function afterwards, reaches the function response of user's remote controller buttons.And television set itself has a variety of states, and every kind of state is different separately again to the response of remote controller buttons.For example: press " volume+" under the situation that I am televiewing, this moment, television set demonstrated a volume bar, increase when volume bar can be pressed " volume+" along with you, and sound of television also strengthened step by step.But when you press " menu ", the television function menu can occur, when you choose wherein function, press " volume+" once more, be not the increase of volume this moment just, but your correspondence is chosen the increase operation of function.So to the operating instruction of television set can not be simple from the explaining of remote controller by key text, but to correspondingly again current television set state.Remote controller buttons transfer to television set explain to be optimum only.Under certain state of television set, press certain user when pressing " feature navigator key " button and want the television set button understood, this moment, television set can be pointed out the function of current button under current television set state, made the user use very clear to the remote controller of this television set.The process schematic diagram of remote-control transmitting and reception as shown in Figure 3.

Claims (1)

1, a kind of method that realizes the TV remote controller function introduction on television image is characterized in that:

At first on remote controller, increase a feature navigator key;

Next is to increase by one and the corresponding customer number of feature navigator key in the TV remote receiving circuit;

The 3rd step is in the remote controller coding that the character introduction of distant control function is increased to television set inside and the function contrast.

The 4th step, press navigation key, remote controller sends customer number corresponding with it, television set calls aforesaid function contrast after receiving this customer number automatically, when the user pressed other arbitrary button on the remote controller once more, television set was promptly shown the content on the table of comparisons with the prompting user according to the represented function of this key on screen.