KR19980017899A - How to register the remote control key function change settings - Google Patents

Abstract

The present invention relates to a method for providing a mode setting change setting key for changing and registering a position of a function key on a remote control of a BTial and using this to change and register a position of a specific function key.

A feature of the present invention is the first step (S1) of frequently determining whether the change setting key provided on the remote control is input, and if there is no position change key input in the first step (S1), the operation is terminated and the position change setting key input is completed. The second step (S2) of executing the on-screen mode (OSD) so that the operation of changing the key registration position can be performed through the television screen, and by the user in the OSD operation step of the second step (S2). A third step (S3) of changing and setting a specific function key button to a desired position by a remote controller through continuous operation of a channel up / down key and a volume up / down key to change and set a key position; The fourth step (S4) for determining whether the change setting process is finished, and after the position change setting of a specific key is completed in the fourth step above, the corresponding value according to the setting of each function key is stored and registered. Is characterized by consisting of a fifth step (S 5).

In the present invention, the setting of the remote control function key, which will be frequently used, can be changed and registered at an arbitrary position as the user of the remote control.

Description

How to register the remote control key function change settings

The present invention relates to a remote control system for remote control of VSI, and in particular, by allowing the user to customarily change the position of a function key, which the user will habitually use frequently, according to the user's intention, It relates to a method of registering a setting for changing the function of the remote control key to maximize the function.

Execution of various function keys and registration of reservation program setting of the BT device are input through the remote control device.

Thus, a remote control device for VSI requires very many keys and complicated operation procedures of these keys unlike other electric and electronic products.

However, most users of VSI remote controllers use only a few keys such as stop, play, rewind, and fast-forward, which are intentionally located in the center of the remote control device. Not much.

In particular, each user of the remote control has his or her preferred position. If the user can change the position of the function key he / she uses frequently to his / her preferred position, the user of VSI remote control is very convenient and efficient. You will be able to control or select the function of the sial.

It is an object of the present invention to provide a remote control key function change setting registration method that allows the user of the BT remote control to improve the utilization rate and convenience of the BT remote control by registering a specific function key at a desired location.

A feature of the present invention is to provide a change setting key for mode selection for changing and registering a position of a function key on a remote control of VSIal, and to change and register the position of a specific function key using the change setting provided on the remote control. In the first step S1 of determining whether a key is input at any time, and if there is no position change key input in the first step S1, the operation is terminated as it is. If there is a position change setting key input, the key registration position change operation is performed through the television screen. A second step S2 of executing an on-screen mode (OSD) and a channel up / down to change and set a specific key position by the user in the OSD operation step of the second step S2. A third step (S3) of changing and setting a specific function key button to a desired position of a remote controller through continuous operation of a key and a volume up / down key; The fourth step (S4) of determining whether the operation is finished, and the fifth step (S4) of storing and registering the corresponding value according to the setting of each function key after the position change setting of the specific key is completed in the fourth step (S4) 5) in order to perform.

1 is a circuit block diagram of a VSI system of a remote control control method.

2 is a flowchart illustrating a remote control key function change setting registration process according to the present invention.

＊* Explanation of symbols for main parts of drawing *＊

131: micom 132: timer

140: video recording and playback unit 160: head after module

161: data detection circuit 162: IF block

163 tuner 174 voice head

175: video head

The present invention will be described below with reference to the accompanying drawings.

1 is a circuit block diagram of a VSI system of a remote control control method.

As referred to herein, the VSI circuit is largely divided into a main PCB 100 and a logic PCB 200.

The main PCB 100 includes a power supply unit 110, an audio recording and reproducing unit 120, a timer scissor servo unit 130, an image recording and reproducing unit 140, and the like.

The power supply unit 110 includes a noise filter 111 installed on a power line to remove noise components on an AC input voltage input through the power cord 114 and a commercial AC input voltage passing through the noise filter 111. Switching circuit 112 for generating a high-frequency switching voltage to obtain a high-quality voltage from the constant voltage circuit 113 to receive the switching voltage output from the switching circuit and to supply the operating voltage to each of the circuits VSI. .

The audio recording and reproducing unit 120 may include an equalization amplifier 123 for amplifying a voice signal read and input by the voice head 174, and an amplification of an output signal of the equalization amplifier 123 to the A / V jack 180. A line amplifier 121 which transmits to a voice output terminal 182 of the A / V jack and receives and amplifies the audio input signal of the A / V jack and amplifies the output signal of the line amplifier 121 and amplifies the output signal of the line amplifier 121. Recording amplifier 122 outputting to the audio head 174 side, and an OSC 124 for supplying an erase oscillation signal for erasing video and audio signals to the full-width erasing head 176 and the audio erasing head 177. do.

The timer ciscon servo unit 130 receives a data from the remote control receiver 220 in the logic PCB 200 and sends and receives data through the digitron driver 230, and the timer and the timer. A system control (microcom) is used to exchange data and to receive a tape control signal by the control head 170 and to output a control signal to be recorded on the control track of the video tape when the tape is recorded on the control head 170 side. 131 and the respective drive servo 133 and capstan servo 134 for driving the drive motor 171, the capstan motor 172, and the loading motor 173 according to the control output of the system control 131. ), And a loading motor driver 135.

The video recording and reproducing unit 140 includes a signal path including an LPF 141, a pre-emphasis circuit 142, and an FM modulator 143 to record a video signal coming from the input selector 165, and the BPF 145. And a first mixer 144 for mixing the signal paths including the automatic chroma level control (ACC) 146 and the converter 147 and the two signals passing through the signal paths to the head amplifier module 160. do.

In addition, the video recording / reproducing unit 140 includes a signal processing path of the head amplifier module 160 including a DOC 148, a demodulator 149, and a de-emphasis circuit 150, a converter 152, and a BPF 153. And a second mixer 151 for mixing a signal processing path of the head amplifier module, a video signal passing through these two signal paths, and a playback amplifier 154 for amplifying the video playback signal output from the second mixer. do.

The head amplifier module 160 has two or four video rotating heads 175. In the standard recording and reproducing method, the head amplifier module 160 includes two video rotating heads.

A part of the image reproduction signal output from the image recording / reproducing unit 140 is output to the image output terminal 181 of the A / V jack 180, and the other part is modulated by the RF modulator 164 to output the RF output terminal 196. It is configured to output.

The RF signal inputted to the antenna input terminal 195 of the RF modulator 164 is converted into a video and audio signal through the tuner 163 and the IF block 162, so that the first and second switches of the input selector 165 ( 166, 167, and one end of each of the first and second switches 166, 167 of the input selector 165, and the video and audio input terminals 183, 184 of the A / V jack 180. The video / audio signal input through the connection is applied.

The audio signal and the video signal output from the first and second switches 166 and 167 of the input selector 165 are respectively the LPF 141 in the line amplifier 121 and the video recorder 140 in the audio recorder 120. , The connection is sent to the BPF 145.

The logic PCB 200 includes a key matrix 240 for inputting a key signal of a function selection key provided on an external front panel of VSI, and receives a key input signal data from the key matrix 240 and generates a timer signal. Digitron driver 230 for transmitting to the timer 132 of the servo unit 130 and receiving data from the timer, and for displaying various characters and numbers according to the output of the digitron driver 230. Tron 210 and a remote control receiver 220 for receiving a control key input signal from the remote control and transmitting the control data to the timer 132.

The remote controller (not shown) corresponding to the remote control receiver 220 is provided with a program sampling recording mode selection key for selecting a function of the present invention.

The program sampling recording mode selection key may be designed to be provided on the front panel of VSI to be transmitted to the key matrix 240.

The IF block 162 output is connected to the data detector 161.

The identification code for the specific data carried in the vertical synchronization section of the video signal picked up by the data detector 161 is connected to the microcomputer 131 so that the video and audio recording control signals from the microcomputer are generated. It is connected to be transmitted to the head amplifier module 160.

The operation relationship of VSI with the video tape recording and reproducing system and the system control system having such a configuration will be described in detail as follows.

First, when VSI user presses a key button of the remote control, the corresponding key input signal is infrared-modulated and input to the remote control receiver 220 in the logic PCB 200.

In this way, the key signal received by the remote control receiver 220 is input to the microcomputer 131, whereby the function of VSI is set to the corresponding key input condition by the microcomputer.

As described above, the TV broadcast program is received and recorded or the tape playback operation is performed through the subsequent key manipulation by the VSI user in the state where the VIAL function is set.

For example, when the current time reaches the recording time in the VSI recording mode, the operating power is supplied to the tuner 163 in the VSI, so that the RF signal received through the antenna 195 is input to the tuner 163. In, the signal of the current channel or the set broadcast channel is tuned and output.

The broadcast signal of the selected channel output from the tuner 163 is converted into an intermediate frequency signal in the IF block 162 and then passed through the audio and video recording / reproducing unit 120 or 140 and the head amplifier module 160 through the input selector 165. Each audio and video head 174,175 will then have the television broadcast program content recorded on the videotape.

On the other hand, the video signal output from the IF block is applied to the data detection circuit 161, where the presence or absence of an identification code is detected in the vertical synchronization section on the vertical blanking section of the video signal.

When the broadcasting station transmits one program, the identification code is loaded only on a video signal on a pure program except various guide programs related to the program or a product advertisement program of a sponsor, and the identification code is converted into an RF signal and propagated in the airwaves. Will be.

Specifically, the program identification code is recorded in the form of a pulse train in the vertical synchronization section of the video signal of the program, and is designated as unique data for each program.

This identification code is publicly available.

The signal output from the data detection circuit 161 is provided to the microcomputer 131 in the timer ciscon servo unit 130.

The microcomputer 131 determines whether there is identification code data in the video vertical synchronization section input from the data detection circuit, and when the presence of the identification code is recognized, the microcomputer 131 controls the tape traveling system and the video signal recording system to record the broadcast program.

The recording of such a broadcast program is performed continuously during the next video vertical blanking section, and then again determining whether an identification code exists in the previous vertical sync section.

However, if the identification code is not present in the vertical sync section by the microcomputer, the identification code does not exist, and the video recording control system is set to the recording pause mode and then the timing count is executed.

In the next step, it is determined whether the timing count value has reached the set time (for example, 5 minutes) which is set by the set maker or the user.

If the timing count value does not reach the set time, the microcomputer executes the step of discriminating whether there is an identification code in the video signal of the above step. When the timing count value reaches the set value, the VSI system stops recording from the recording pose mode. Switch to mode.

Thereafter, when the existence of the identification code in the vertical synchronization section in the video signal is confirmed, the microcomputer restarts the tape traveling system and the video signal recording system of the VSI system to record the broadcast program contents received on the video tape.

The function key position change registration process of the remote control remote control in the VSI system operating as described above will be described in detail with reference to FIG. 2 as follows.

First, a mode setting change setting key for changing and registering the position of a function key is specially provided on the remote controller.

The system control microcomputer in VSI determines whether the change setting key provided on the remote controller is input at any time in the first step S1.

In the first step (S1), if there is no change setting key input, the operation is terminated as it is, and if there is a change setting key input from the remote control, the OSD operation for executing the on-screen mode to perform the key registration position change operation on the television screen. Step 2 of step S2 is executed.

In the OSD operation step according to the second step S2, a third step S3 of changing and registering a specific key position by the user is executed.

In the third step S3, a specific function key button is changed to a desired position of the remote controller through continuous operation of the existing channel up / down key or the volume up / down key.

In the fourth step S4, a process of determining whether or not the function key position change setting process is finished is executed.

After the location change setting of the specific key is completed in the fourth step, the microcomputer executes the fifth step S5 of storing and registering a corresponding value according to the setting of each function key and ends.

Through this process, it is possible to register the position shift change of the specific key of the remote control by the user of VSI remote control.

As described above, the present invention enables a user to change and register a location of a function key that is habitually frequently used by a user of the VSI remote control to an arbitrary position as the user of the remote control, so that personally characteristic remote control efficiency can be improved. The unique effect that can be maximized will appear.

Claims (1)

A method for providing a mode setting change setting key for changing and registering a position of a function key on a remote control of a VSIal and using the same to change and register the position of a specific function key, the method comprising: If there is no position change key input in the first step (S1) and the first step (S1) at any time, and if there is a position change setting key input, the operation of changing the key registration position is performed through the television screen. A second step S2 of executing an on-screen mode (OSD), and a channel up / down key for changing and setting a specific key position by the user in the OSD operation step of the second step (S2). The third step (S3) of changing and setting a specific function key button to a desired position of the remote controller through continuous operation of the volume up / down key, and the function key position change setting process A fourth step (S4) of determining whether it has been completed; and a fifth step of storing and registering a corresponding value according to the setting of each function key after setting of a position change of a specific key is completed in the fourth step (S5). Remote control key function change setting registration method characterized in that consisting of.