KR200161375Y1 - Vcr system with reserve control function of multi-outdoor apparatus using osd - Google Patents

Abstract

The present invention relates to a VSI system having a reservation control function of a plurality of external devices using OSD, and in the related art, an external device is controlled at a scheduled time by controlling a relay connected to a power supply unit on the VSI side using a microcomputer of a VSI system. It is difficult to break the constraints of its use by allowing VSI set to control only one external device.

The present invention is connected to the commercial power input of the system in order to improve the conventional problems, the relay unit 11 consisting of a plurality of relays operated under the control of the microcomputer 24 and the relay unit, this relay unit It is connected to the control terminal of (11) and is connected to the input port of the microcomputer 24 which drives the relay at the scheduled start time, and turns off the relay at the predetermined end time. A key input unit 25 for providing a setting input command of a plurality of reservation modes, and an OS unit 27 connected to the microcomputer 24 to provide reservation setting screen signals when setting reservation of a plurality of external devices; It is to provide a VSI system having a reservation control function of a plurality of external devices using the OS.

Description

VSI system with reservation control function of multiple external devices using OSD

The present invention relates to a VSI system having a power supply control function of an external electric device, and in particular, it is possible to reserve a plurality of electric devices used at home, by means of a VSI microcomputer, so as to make software reservation control. It is to ensure the convenience of using the device.

The VSI system is a device that can receive various audio / video sources externally to record and play a video program, and the typical type of the VSI system having an OSD function is illustrated in FIG. 1.

Here, the scat jack 100 for connecting various input / output audio / video / control signals in the system, the phone jack connecting portion 101 for connecting various external audio / video signals through the phone jack, and the TV receiver antenna and the tuner side. The RF modulator 103, a power supply unit 102 for providing system power, a BC tuner 104 for receiving broadcast signals, and an IF block 105 for intermediate frequency processing are included.

In addition, the system includes an OSD unit 106 for performing a screen recording or channel preset information interactively, and a video recording / reproducing unit 107 for processing a video signal when recording or playing a video signal. , The amplifier module 112 of an operation of amplifying the output signal processed by the video recording / reprocessing unit 107 to a predetermined size and providing it to the video head (VH), and performing various operations such as reservation time / channel digitron driving and the like. Timer and servo circuit for controlling the drive of the deck side motor are included.

Moreover, the system control part 111 including the system microcomputer 2 etc. which control the various processing tasks of the said system, the logic circuit part 108 containing a key input and display means, and the audio recording / reprocessing part of an audio system 109, an input selector 110 for selectively connecting an air broadcasting system input and an external input, a cam switch for providing information on the deck side to the system microcomputer 2, a drum motor DM, and a capstan motor ( CM), a loading motor LM, an audio head AH, and the like.

In the conventional system, various system control and management functions are performed by the microcomputer 2, and on the other hand, various reservation recording settings, time alignments, and channels are performed through the screen interactive function using the OS. It was performing functions such as fitting.

For example, the OSD function screen as described above is configured as shown in Table 1 below, and the various functions, such as setting and fitting, were performed. In other words, to enter the schedule recording setup mode, press 2 and enter the mode, set the program, start time / end time, tape type, and recording method, and enter the recording mode automatically when the scheduled recording time is reached. Afterwards, it was finished. In the case of visual dance, the next screen related to visual alignment appeared and could perform visual dance.

TABLE 1

Meanwhile, the related art related to the present invention is known from Korean Utility Model Publication No. 1465 and Publication No. 91-6142 (power control apparatus using a reservation recording device of VTI).

Here, the home recording apparatus can be controlled by using the reservation recording timer function in the system, which includes a signal control unit for driving a timer unit at a scheduled time, a timer unit for operating a timer in association with the signal control unit, and these timer units. And selection switch means for connecting the signal path of the timer unit to the path of the signal controller and the relay controller between the signal controller and the power connection relay controller provided with the outlet.

In the above technology, when performing a timer operation of an external household appliance or the like, the switch means is connected to a path of a relay control unit, and a timer function is performed by a timer unit in a state where there is no tape in the system deck.

However, in the related art, a system circuit such as a separate switch means for selecting a mode must be provided between the timer part, the signal control part, and the like of the VSI system and the power connection relay control part. It was difficult to avoid user's hassle and inconvenience by having to perform switch operation according to the timer function setting.

In addition, the system is configured to correspond to one set of VSI to one external home appliance, and does not disclose any technical means for making reservation reservation control of a plurality of external devices.

The purpose of the present invention was developed to improve the above problems. In particular, it is possible to obtain a convenient convenience of such a system by enabling the reservation control of a large number of external devices with the interactive interactive SD function. will be.

The present invention is particularly connected to the commercial power input of the system to realize the object of the above example, a plurality of relays that operate under the control of a microcomputer and a plurality of scheduled start times connected to the control terminals of the plurality of relays A microcomputer that drives the relay unit and turns off the relay unit at a predetermined end time, a key input unit connected to the input port of the microcomputer to provide a setting input command of a plurality of reservation modes, and a plurality of microcomputers connected to the microcomputer. It is a feature of VSI system that has a reservation control function of a number of external devices using OSD, including OSD, which provides a reservation setting screen signal when setting an external device reservation.

Hereinafter, more specific features of the present invention will be understood as described in more detail with reference to the accompanying drawings.

1 is a circuit block diagram of a Video Cassette Recorder (VCR) system with a typical OSD function.

2 is a circuit diagram of an embodiment of the present invention.

Figure 3a is an embodiment of an external device reservation setting processing program of the present invention

Figure 3b is an embodiment of an external device drive control program of the present invention

** Explanation of symbols on the main parts of the drawing **

11.Relay section 12-14. consent

24. Microcomputer 31. Plug

32. External Appliances

100. External device reservation setting processing program

200. External device operation control program

That is, Figure 2 shows the main circuit block of the VSI system having a plurality of external device reservation control function using the OSD according to the present invention.

In this case, the VSI power unit 22 connected to the plug 21 of the commercial power cord is connected to the VSI unit 23 that receives the driving power from the power supply unit 22.

In addition, a relay section 11 including a plurality of relays having a plurality of outlets 12 to 14 is connected between the plug 21 and the power supply section 22, and to the control terminal of the relay section 11. The microcomputer 24 output port of the VSI part 23 is connected.

In addition, the VSI part 23 includes the microcomputer 24, the key input part 25, the deck part 26, the OSD part 27, and the like.

Reference numeral 31 is a plug, 32 is an external home appliance.

In addition, the system microcomputer 24 reserves an external device reservation setting processing program 100 for reservation setting of a plurality of reservation time settings of the plurality of external home appliances 32 through the OS 27 as shown in FIG. An external device driving control program 200 for driving control processing of the corresponding external home appliance 32 set in the reservation processing program 100 is provided.

The external device reservation setting processing program 100 checks the function key on state as shown in FIG. 3A (step 101), and outputs a function menu screen with the external device control mode item when the function key is on (step 102). .

When the user selects the external device control mode, the external device control menu screen is output (step 104), and the user sets a reservation time corresponding to one or more external devices through this menu screen (step 105). Check whether it is finished (step 106).

In the above, when the reservation operation is completed, a series of processing steps are returned to the predetermined processing routine.

3B, the external device drive control program 200 checks whether the system is in the power-off state (step 201), and if it is in the power-off state, checks whether the external device drive reservation start time is reached (step 202).

When the reservation time is reached, the corresponding relay of the power control relay unit 203 is driven through the microcomputer 24 to operate the corresponding external device (step 203).

Thereafter, a check is made to determine whether the reservation time period ends (step 204), and when the end time is reached, the power control relay unit 11 is turned off (step 205).

According to the present invention of the configuration, when the user reserves power control of the external home appliances 32 using the VSI system, the power cord plugs 31 of the external home appliances 32 are connected to the power control relay unit 11 as shown in FIG. 2. Plug into multiple outlets (12).

In addition, the VRS unit 23 outputs a function menu screen as shown in Table 2 below when the function key is pressed from the key input unit 25 as in the normal recording method using the OS unit.

TABLE 2

When the user presses 3, the OS screen as shown in Table 3 below appears.

Therefore, the user can set the reservation time of the external device allocated from program number 1 to n on the following screen.

TABLE 3

Therefore, the user can easily achieve the reservation setting for controlling the external home appliance using the OSD program.

In addition, as described above, the plurality of external home appliances 32 for which the preset driving time is set, the microcomputer 24 drives the power control relay unit 11 and the corresponding external home appliances 32 when the corresponding time is reached. will be.

On the other hand, the above operation is to perform the reservation setting work with the external device reservation setting processing program 100 as shown in FIG.

Here, the system checks the function key on state, and if it is on, outputs the function menu screen shown in Table 3 with the external device control mode items (step 102).

Then, when the user selects No. 3, which is the surrender of the external device control mode, the external device control menu screen shown in Table 4 is displayed, and the user sets a reservation time corresponding to one or more external devices through this menu screen. If it is finished, the next operation is performed (steps 103 to 106).

The reservation contents registered by the external device reservation setting processing program 100 as described above are executed by the external device driving control program 100 as shown in FIG. 3B.

Here, it is checked whether the system is in the power-off state, and if it is in the power-off state, it is checked whether it is time to start the external device driving reservation (steps 201 and 202).

When the reservation time is reached, the corresponding relay is driven through the microcomputer 24 to operate the corresponding external device (step 203).

After that, it is checked whether or not the reservation time period ends, and if it is the end time, the power control relay unit 11 is turned off (steps 204 and 205).

This invention devises a reservation of a plurality of external home appliances using an OS screen in a VSI system having a reservation timer control function such as an external home appliance, and reaches a reserved time, as long as the home appliance is reserved. By being driven and controlled, you can expect new uses and applications of VSI.

In addition, in the present invention, the reservation start time and the end time of the plurality of home appliances can be specified and used. However, the home appliance having the timer function can be used by specifying only the start time.

Claims (4)

In a VSI system having a timer control function for an external household appliance including a relay control unit provided with an outlet, a plurality of relays connected to a commercial power input unit of the system and operated under the control of the microcomputer 24 are operated. And a microcomputer 24 connected to the relay unit 11 and the control unit of the relay unit 11 to drive the relay at a plurality of scheduled start times and to turn off the relay at a predetermined end time. A key input unit 25 connected to the input port of the microcomputer 24 to provide setting input command of the multiple reservation mode, and a reservation setting screen for setting a plurality of external device reservations connected to the microcomputer 24 Examples of a large number of external devices using OSD, characterized by a configuration including the OSD unit 27 for providing a signal V sialic system having a control function The system microcomputer (24) according to claim 1, wherein the system microcomputer (24) and an external device reservation setting processing program (100) for reservation setting of a plurality of reservation time settings of the plurality of external home appliances (32) through the OS unit 27 are reserved. An external device driving control program 200 for driving control processing of the corresponding external home appliance 32 set in the reservation processing time by the setting processing program 100 has a plurality of external device reservation control functions using OSD. VSI System The external device reservation setting processing program 100 according to claim 2, wherein the system checks the function key on state (step 101), and outputs a function menu screen with the external device control mode item if the function key is on (step 101). 102) Then, when the user selects the external device control mode, the external device control menu screen is displayed (step 104), and the user sets a reservation time corresponding to one or more external devices through this menu screen. (Step 105) VSI system having a reservation control function of a large number of external devices using OSD, characterized in that it consists of a series of processes of checking whether it is finished and ending when it is finished (step 106). The external device drive control program 200 checks whether the system is in the power-off state (step 201), and if the power-off state is the external device drive reservation start time (step 202), When the reservation time is reached, the corresponding relay of the power control relay unit 203 is driven through the microcomputer 24 to operate the corresponding external device (step 203), and then it is checked whether or not the reservation time period ends (step 204). VSI system having a reservation control function of a plurality of external devices using OSD, including turning off the power control relay unit 11 at the end time (step 205).