JP2503793Y2 - Remote control device for system equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a remote control device for system equipment, and more particularly, to a remote control equipment for system equipment suitable for switching control of output signals by remote signals of arbitrary electronic equipment. Regarding the operation device.

(B) Problems to be solved by the conventional technology / device Conventionally, a remote control device for an electronic device supplies a remote signal from a remote controller using an infrared light emitting element to a receiver provided in the main body electronic device, Remote control of mode settings and various operations of the main electronic device.

In the case of remote control of this electronic device, for example, in the case of remote control only between audio devices, it has been made easy operation, and remote control has become possible with easy operation.

However, when the above-mentioned remote operation between the conventional audio devices is remote operation of an AV system device in which an audio device and a video device are combined, the AV system device is configured on the same system and does not operate remotely. As far as it goes, there is a drawback that simple remote control is not possible.

That is, in the remote control of the system device constructed by a plurality of electronic devices, the remote control unit of each electronic device is operated a plurality of times in order to perform remote control.

This invention was made in view of the above points,
An object of the invention is to solve the drawbacks of the conventional example and to provide a remote control device for system equipment capable of operating the remote control device of any electronic equipment to facilitate remote control of system equipment. .

(C) Means for Solving the Problem A remote control device for system equipment according to the present invention is a remote control device for system equipment constructed by a plurality of electronic devices.
A signal switching device including a receiving unit that receives a remote signal from a remote controller of an electronic device, a control unit that controls each circuit by the received signal, and a switching unit that is switch-controlled by the control unit. It is provided and is configured to perform switching control so that the output of the electronic device controlled by the remote signal from the remote controller is output from the output device.

(D) Operation According to the present invention, in the remote control device for system equipment constructed by a plurality of electronic devices, a signal switcher for switching and controlling the output signal of the system equipment is provided, and the remote control device for any electronic equipment is operated. The signal switching device is controlled by a remote signal.

The signal switching device includes a receiving unit that receives a remote signal, a control unit that controls each circuit by a received signal received by the receiving unit, and a switching unit that is switch-controlled by a control signal from the control unit. On the other hand, it is possible to supply output signals of a plurality of electronic devices constituting the system device to the signal switching device and perform switching control so that the output of the electronic device controlled by the remote signal is output from the output device.

In this way, the output signal of the system device can be switched and output by the remote signal of any electronic device.
Remote operation of system equipment can be easily operated.

(E) Embodiment An embodiment of a remote control device for system equipment according to the present invention will be described with reference to FIG.

FIG. 1 is a block diagram of a system device in which video devices (for example, two VTRs) are combined.

In the figure, 1 is a remote controller of VTR ₁ , 2 is a remote controller of VTR ₂ , 3 is a signal switcher for switching the output video signals of VTR ₁ and VTR ₂ , 4 is a remote signal receiver of the signal switcher 3, 5 is a control unit of the signal switching unit 3, 6 is a memory key of the control unit 5, and 7 is a VT.
VTR ₁ key for setting the R _1, VTR ₂ keys for setting the VTR ₂ is 8, the switching unit of the signal switching device 3 9, 10 remote signal receiving unit of the VTR _1, 11 is VTR ₁ device, 12 remote signal receiver of the VTR _2, 13 is VTR ₂ equipment, is 14 a monitor TV.

The block diagram of FIG. 1 shows, for example, two VTR ₁ devices 11 and a VT.
This is a system device constructed by using the R ₂ device 13 and installing the signal switch 3 between the monitor TV 14 and the video signal by remote control.

The signal switch 3 may be installed in an amplifier (not shown) inside the audio equipment to control the audio signal of the video equipment to obtain the audio output from the speaker of the audio equipment.

When the video system equipment constructed in this way is operated by remote control, when the memory key 6 of the signal switch 3 is pressed, the control section 5 of the signal switch 3 enters the code input mode storage mode. In this state, for example, when watching the video signal on the monitor TV 14 by remotely controlling the playback operation of the VTR ₁ device 11,
By operating the VTR ₁ key 7 of the signal switching device 3, the signal switching device 3 VTR ₁ remote controller 1 for remote controlling the VTR ₁ device 11
Waiting for remote signal from.

When the VTR ₁ remote controller 1 is operated to set the VTR ₁ device 11 to the playback mode (press the playback key) by remote control, this remote signal is supplied to the receiving section 4 of the signal switch 3 and the signal switch The controller 5 of 3 analyzes and stores the received remote signal.
After that, when the stored remote signal is received, the VTR 1 key code is recognized, and the switching unit of the switching unit 9 is switched to the VTR ₁ output side.

That is, the video output signal of the VTR ₁ device 11 is supplied to the motor TV 14 via the switching unit 9, and the video signal of the VTR ₁ device 11 can be reproduced on the monitor TV 14. In this way, once the remote signal is stored, the switch of the switching unit 9 is switched if the same remote signal is stored thereafter, so that the switch is switched only by operating the remote controller.

Also, when the video reproduction of the VTR ₂ equipment 13 is performed by remote control, the remote key signal of VTR 2 is stored by operating the memory key 6 and VTR 2 key 8 of the signal switch 3 in the same manner as in the case of VTR 1. As a result, the switching section 9 of the signal switch 3 is switched to the VT by the playback mode setting remote signal from the VTR ₂ remote controller 2.
By switching to the R ₂ output side, the video output signal of the VTR ₂ device 13 can be displayed on the monitor TV 14 as described above.

Above, signal switch 3 and two VTR devices 11, 12 and monitor
Although the system device of the TV 14 has been described, remote control can be similarly performed in a system device constructed by a plurality of electronic devices including an audio device, for example.

In this way, operate the remote controller of any electronic device,
By controlling the switching unit 9 of the signal switch 3, the output signals of a plurality of electronic devices can be switched and taken out.

(F) Effect of the Invention As described above, the remote control device for a system device according to the invention does not have to be connected by wire to perform remote control for a plurality of electronic devices, and outputs the plurality of electronic devices. A signal is connected to, for example, a signal switcher provided inside the amplifier to build a system, and the signal switcher is simultaneously switched and controlled by remote operation of the system linked to the same remote controller, enabling remote control of the entire system. There is an effect that.

Further, the remote operation has an effect that it can provide simple and excellent operability.

In addition, it has excellent features such as simple structure and easy implementation because it can be configured at low cost.

[Brief description of drawings]

FIG. 1 shows an embodiment of a remote control device for system equipment according to the present invention and is a block diagram of a system equipment in which two VTRs are combined. Description of main symbols 1: VTR ₁ remote controller, 2: VTR ₂ remote controller, 3: signal switch,
4: Remote signal receiver of signal switcher, 5: Controller of signal switcher, 6: Memory key of controller, 7: VTR ₁ key of controller, 8: VTR ₂ key of controller, 9: Signal switcher Switching part of the device, 10: VTR ₁ device remote signal receiver, 11: VTR ₁ device, 12: VTR ₂ device remote signal receiver, 13: VTR ₂ device, 14: Monitor TV.

Claims (1)

(57) [Scope of utility model registration request] 1. A remote control device for system equipment constructed by a plurality of electronic devices, a receiving part for receiving a remote signal from a remote control device of an arbitrary electronic device, and a control part for controlling each part circuit by this received signal. And a signal switching device provided with a switching unit that is switched and controlled by the control unit, and switching control is performed so that the output of the electronic device controlled by the remote signal from the remote controller is output from the output device. A remote control device for system equipment, characterized in that