JPH08154219A - Television receiver - Google Patents

Abstract

PURPOSE: To allow user having a password to set an operating time and a time zone. CONSTITUTION: The television receiver is provided with a time setting section 10 that receives a start time externally and provides an output of a control signal only when a time of a built-in clock is coincident with the start time and a password received externally is compared with a password stored in a password memory and the result indicates coincidence. The time setting section 10 sets a time when power is interrupted and a control signal is fed to a power off time control section 20 when the setting time comes to interrupt the power supply thereby disabling video display and audio signal output of the television receiver.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a television device for performing television broadcasting and video reproduction.

[0002]

2. Description of the Related Art Television devices are widely used in homes and needless to describe their functions, but the basic structure and functions of the present invention will be described here. There are two types of input to the television device. One is the input from the RF terminal that inputs the video signal and the audio signal from the broadcast wave or the cable, and the other is the video input terminal that inputs the video signal by connecting the video device or TV game and the audio signal. Input from the audio input terminal. The signal input from the RF terminal is tuned by a built-in tuner to take out a video signal and an audio signal of a specific channel. Since the difference between these inputs is not essential in the present invention, hereinafter, these input units will be referred to as a video external input unit and an audio external input unit.

FIG. 23 shows the structure of a conventional television apparatus. In FIG. 23, 2 is a power supply unit, 3 is a video external input unit, 4 is an audio external input unit, 5 is a control unit, 6 is a video display unit, and 7 is an audio signal output unit. The conventional television device thus configured operates as follows. The power supply unit 2 takes in electric power required for the operation of the television device from the outside. From the video external input unit 3 and the audio external input unit 4, broadcast radio waves, cable TV electrical signals, video
Input an external signal from an audio device, TV game device, or the like. The signals input from the video external input unit 3 and the audio external input unit 4 are selected or amplified by the control unit 5 only in the specific frequency band, and the video display unit 6 including a cathode ray tube or liquid crystal displays. It is displayed and reproduced by a speaker or an earphone through the acoustic signal output unit 7.

[0004] Since television devices are widely used in homes, various problems are found in the usage patterns of television devices. For example, the vast majority of parents with school children discuss the time a child uses a television device to develop a disciplined lifestyle for the child. Recently, television devices are being used more than for broadcasting such as video and TV games.
These time management is also an important educational instruction. In addition, in movies, there are cases where you do not want children to see because of violent scenes and sexual depictions, and many families teach education so that they are not forced.

[0005]

However, since the conventional television apparatus can be used anytime as long as the power is turned on, the time for using the television apparatus such as television broadcasting, video, and TV game is inevitably increased. Is currently one of the problems in home education.

In view of the above points, the present invention has an object of providing a television device which enables a parent having a personal identification number to set a time and a time zone of use of the television device.
An object of the present invention is to provide a television device capable of preventing unlimited use.

[0007]

In order to achieve the above object, the present invention is a television apparatus having a time setting section and a power-off time control section. Still another aspect of the present invention is a television device having a time setting unit and a video display off time control unit. Another aspect of the present invention is a television device having a time setting unit and an audio signal off time control unit. Still another aspect of the present invention is a television device having a time setting unit and a video external input off time control unit. Still another aspect of the present invention is a television device having a time setting unit and a sound external input off time control unit.

Another aspect of the present invention is a television apparatus having a time setting unit and a power-on time control unit. Still another aspect of the present invention is a television device having a time setting unit and a video display on time control unit. Still another aspect of the present invention is a television device having a time setting unit and an audio signal ON time control unit. Still another aspect of the present invention is a television device having a time setting unit and a video external input ON time control unit. Still another aspect of the present invention is a television device having a time setting unit and a sound external input ON time control unit.

Another aspect of the present invention is a television apparatus having a time zone setting section and a power-off time zone control section. Still another aspect of the present invention is a television device having a time zone setting section and a video display off time zone control section. Yet another invention is
The television device has a time zone setting section and an audio signal off time zone control section. Still another aspect of the present invention is a television apparatus having a time zone setting section and a video external input off time zone control section. Still another aspect of the present invention is a television device having a time zone setting section and a sound external input off time zone control section.

Another aspect of the present invention is a television apparatus having a time zone setting unit and a power-on time zone setting unit. Still another aspect of the present invention is a television device having a time zone setting unit and a video display on time zone setting unit. Yet another invention is
The television device has a time zone setting section and an acoustic signal ON time zone setting section. Another aspect of the present invention is a television device having a time zone setting unit and a video external input ON time zone setting unit. Still another aspect of the present invention is a television device having a time zone setting unit and a sound external input ON time zone setting unit.

[0011]

According to the present invention, with the above-described structure, the time setting unit sets the time to turn off the power supply, and when the set time comes, the control signal is sent to the power-off time control unit to turn off the power supply to the television. Disables video display and audio signal output of the device. According to another aspect of the present invention, a time setting unit sets a time when the video display is turned off, and when the set time is reached, a control signal is sent to the video display off time control unit to disable the video display of the television device. . Another aspect of the present invention is to set the time when the output of the acoustic signal is turned off in the time setting unit, and when the set time is reached, send the control signal to the acoustic signal off time control unit to output the acoustic signal of the television device. Disable Still another aspect of the present invention is to set a time at which a video input from the outside is turned off by a time setting unit and send a control signal to the video external input off time control unit at the set time to display an image on the television device. Disable. Another aspect of the present invention is to set a time at which a sound signal input from the outside is turned off by a time setting unit, and send a control signal to the sound external input off time control unit when the set time is reached, so that the sound of the television device is reproduced. Disable signal output.

According to another invention, a time setting unit sets a time to turn on the power source, and when the set time comes, a control signal is sent to the power-on time control unit to turn on the power and only after that time. It enables video display and audio signal output of a television device. Still another aspect of the present invention is to set a time at which the video display is turned on in the time setting unit and send a control signal to the video display on time control unit when the set time is reached so that the video display of the television device is performed only after that time. To enable. Still another aspect of the present invention is to set the time when the output of the acoustic signal is turned on by the time setting unit, and when the set time is reached, send the control signal to the acoustic signal on-time control unit, so that only after that time Enables acoustic signal output.
Still another aspect of the present invention is to set a time at which a video input from the outside is turned on in a time setting unit and send a control signal to the video external input on-time control unit when the set time is reached so that the television can be used only after that time. Enables video display of the device. Another aspect of the present invention is to set a time at which a sound signal input from the outside is turned on by a time setting unit and send a control signal to the sound external input on time control unit when the set time is reached, so that the television can be used only after that time. Enables acoustic signal output of the device.

Another aspect of the present invention is to set a time zone in which the power source power is turned off in the time zone setting section and send a control signal to the power-off time zone control section at the start time and end time of the set time. The power is turned off to disable the image display and the sound signal output of the television device only during that time.
Still another aspect of the present invention is to set a time zone for turning off the video display in the time zone setting section and send a control signal to the video display off time zone control section at the start time and end time of the set time. Only the time zone disables the image display of the television device. According to another aspect of the present invention, a time zone in which the output of the acoustic signal is turned off is set by the time zone setting section, and the control signal is sent to the acoustic signal off time zone control section at the start time and the end time of the set time. Then, the sound signal output of the television device is disabled only in that time zone. Still another aspect of the present invention is to set a time zone in which a video input from the outside is turned off in the time zone setting section,
When the start time and the end time of the set time are reached, a control signal is sent to the video external input off time zone control unit to disable the video display of the television device only during that time zone. Another aspect of the present invention is to set a time zone for turning off an external acoustic signal input in the time zone setting section, and to send a control signal to the acoustic external input off time zone control section at the start time and the end time of the set time. By sending it, the audio signal output of the television device is disabled only during that time period.

According to another aspect of the invention, a time zone for turning on the power source is set by the time zone setting section, and a control signal is sent to the power-on time zone control section at the start time and end time of the set time. When the power is turned on, the television device can display images and output audio signals only during that time.
Still another aspect of the present invention is to set a time zone in which the video display is turned on in the time zone setting section and send a control signal to the video display on-time zone control section when the start time and end time of the set time are reached. Enables the display of images on the television device only during the time zone. According to another aspect of the present invention, a time zone for turning on the output of the acoustic signal is set by the time zone setting section, and a control signal is sent to the acoustic signal ON time zone control section when the start time and the end time of the set time are reached. The audio signal output of the television device is enabled only in that time zone. Another aspect of the present invention is to set a time zone in which a video input from the outside is turned on by a time zone setting unit,
When the start time and the end time of the set time are reached, a control signal is sent to the video external input ON time zone control unit to enable the video display of the television device only during that time zone. Still another aspect of the present invention is to set a time zone for turning on an acoustic signal input from the outside in a time zone setting section, and when the start time and end time of the set time are reached, a control signal is sent to the acoustic signal input on time zone control section. By sending the audio signal, the audio signal of the television device can be output only during that time period.

[0015]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a block diagram showing the configuration of a television device according to the first embodiment of the present invention. FIG.
2 is a power supply unit, 3 is a video external input unit, 4 is an audio external input unit, 5 is a control unit, 6 is a video display unit, 7 is an audio signal output unit, and the above is the same as the conventional configuration. Reference numeral 10 is a time setting unit, and 20 is a power-off time control unit.

FIG. 2 is a block diagram showing the configuration of the time setting unit 10. In FIG. 2, 100 is a personal identification number memory, 101 is a personal identification number input unit, 102 is a built-in clock, 10
3 is a time input unit. In each of the following drawings, the same parts are designated by the same reference numerals, and detailed description thereof will be omitted.

The basic operation of the television device of the present embodiment having the above-described structure will be described below.

First, it is assumed that the personal identification number is stored in the personal identification number memory 100. The personal identification number input unit 101 inputs a personal identification number from the outside and refers to the same as the personal identification number stored in the personal identification number memory 100. If there is a function of registering the personal identification number from the personal identification number input unit 101 to the personal identification number memory 100, the personal identification number can be rewritten, which is more convenient. As a result of referring to the personal identification number memory 100, if the input of the personal identification number from the outside matches with the correct personal identification number, that is, if it coincides with the personal identification number stored in the personal identification number memory 100, the time input unit 103 is notified. Send a control signal. On the other hand, the time input unit 103 inputs the set time from the outside. The time input unit 103 also sequentially refers to the built-in clock 102, and if the control signal arrives from the personal identification number input unit 101 by the time when the input set time arrives, the user who has correctly input the personal identification number can The time input unit 103 determines that the set time has come, and outputs the control signal. This is the output of the time setting unit 10.

The output control signal of the time setting unit 10 is transmitted to the power-off time control unit 20. The power-off time control unit 20 has transmitted the electric power from the power supply 2 to the control unit 5 up to that time to drive the television device, but the power-off time control unit 20 inputs this control signal from the time setting unit 10. Then, the electric power from the power source 2 is cut off so as not to be transmitted to the control unit 5. As a result, neither video display nor audio signal output is possible.

As described above, according to this embodiment, by providing the time setting unit and the power-off time control unit, it is possible to disable the video display and the sound signal output of the television device only after the set time.

FIG. 3 is a block diagram showing the configuration of the second embodiment of the present invention. In FIG. 3, reference numeral 60 denotes a video display off time control unit. In the television device of this embodiment having the above-described configuration, the output control signal of the time setting unit 10 is transmitted to the video display off time control unit 60. Then, the video display off time control unit 60 blocks the video information from the control unit 5 so that it cannot be transmitted to the video display unit 6. As a result, the image cannot be displayed.

As described above, according to this embodiment, by providing the time setting unit and the video display off time control unit, the video display of the television device can be disabled only after the set time.

FIG. 4 is a block diagram showing the configuration of the third embodiment of the present invention. In FIG. 4, reference numeral 70 denotes an acoustic signal off time control unit. In the television device of the present embodiment having such a configuration, the output control signal of the time setting unit 10 is transmitted to the acoustic signal off time control unit 70. Then, the acoustic signal off time control unit 70 blocks the acoustic signal from the control unit 5 so that it cannot be transmitted to the acoustic signal output unit 7.
As a result, it becomes impossible to output the acoustic signal.

As described above, according to this embodiment, by providing the time setting unit and the sound signal off time control unit, the sound signal output of the television device can be disabled only after the set time.

FIG. 5 is a block diagram showing the configuration of the fourth embodiment of the present invention. In FIG. 5, reference numeral 30 is a video external input off time control unit. In the television device of this embodiment having the above-described configuration, the output control signal of the time setting unit 10 is transmitted to the video external input off time control unit 30. Then, the video external input off time control unit 30 blocks the video information input from the outside so that it cannot be transmitted to the control unit 5. As a result, the image cannot be displayed.

As described above, according to this embodiment, by providing the time setting unit and the video external input off time control unit, the video display of the television device can be disabled only after the set time.

FIG. 6 is a block diagram showing the configuration of the fifth embodiment of the present invention. In FIG. 6, reference numeral 40 denotes a sound external input off time control unit. In the television device of this embodiment having the above-described configuration, the output control signal of the time setting unit 10 is transmitted to the sound external input off time control unit 40. Then, the sound external input off time control unit 40 blocks the sound signal input from the outside so as not to be transmitted to the control unit 5. As a result, it becomes impossible to output the acoustic signal.

As described above, according to this embodiment, by providing the time setting unit and the sound external input off time control unit, it is possible to disable the sound signal output of the television device only after the set time.

FIG. 7 is a block diagram showing the configuration of the sixth embodiment of the present invention. In FIG. 7, reference numeral 21 is a power-on time controller. In the television device of the present embodiment having such a configuration, the output control signal of the time setting unit 10 is transmitted to the power-on time control unit 21. The power-on time control unit 21 cuts off the electric power from the power supply 2 so as not to transmit it to the control unit 5 until then, but when the power-on time control unit 21 inputs this control signal from the time setting unit 10, the power supply is turned off. The electric power from 2 is started to be transmitted to the control unit 5. As a result, it is possible to display an image and output an audio signal.

As described above, according to the present embodiment, by providing the time setting unit and the power-on time control unit, it is possible to display the image and output the acoustic signal of the television device only after the set time.

FIG. 8 is a block diagram showing the configuration of the seventh embodiment of the present invention. In FIG. 8, reference numeral 61 is a video display ON time control unit. In the television device of the present embodiment having such a configuration, the output control signal of the time setting unit 10 is transmitted to the video display on time control unit 61. Then, the video display on-time control unit 61 starts transmitting the video information from the control unit 5 to the video display unit 6. As a result, the image can be displayed.

As described above, according to the present embodiment, by providing the time setting section and the video display ON time control section, the video display of the television device can be enabled only after the set time.

FIG. 9 is a block diagram showing the configuration of the eighth embodiment of the present invention. In FIG. 9, reference numeral 71 is an audio signal ON time control unit. In the television device of the present embodiment having such a configuration, the output control signal of the time setting unit 10 is transmitted to the sound signal ON time control unit 71. Then, the acoustic signal ON time control unit 71 starts transmitting the acoustic signal from the control unit 5 to the acoustic signal output unit 7. As a result, it is possible to output an acoustic signal.

As described above, according to this embodiment, by providing the time setting section and the sound signal ON time control section, it is possible to output the sound signal of the television apparatus only after the set time.

FIG. 10 is a block diagram showing the configuration of the ninth embodiment of the present invention. In FIG. 10, reference numeral 31 is a video external input on-time control unit. In the television device of this embodiment having the above-described configuration, the output control signal of the time setting unit 10 is transmitted to the video external input on-time control unit 31. Then, the video external input on-time control unit 31 starts transmitting the video information input from the outside to the control unit 5. As a result, the image can be displayed.

As described above, according to the present embodiment, by providing the time setting unit and the video external input ON time control unit, it is possible to display the video image on the television device only after the set time.

FIG. 11 is a block diagram showing the structure of the tenth embodiment of the present invention. In FIG. 11, reference numeral 41 is a sound external input on-time control unit. In the television device of the present embodiment configured as described above, the time setting unit 10
Output control signal is transmitted to the sound external input on-time control unit 41. Then, the sound external input on-time control unit 41
The acoustic signal input from the outside starts to be transmitted to the control unit 5.
As a result, it is possible to output an acoustic signal.

As described above, according to this embodiment, by providing the time setting section and the sound external input on-time control section, it is possible to output the sound signal of the television device only after the set time.

FIG. 12 is a block diagram showing the structure of the eleventh embodiment of the present invention. In FIG. 12, 22 is a power-off time zone control unit. Further, FIG. 13 shows the time zone setting unit 1
2 is a block diagram showing a configuration of No. 1. In FIG. 13, 1
Reference numeral 04 is a time input unit. The basic operation of the television device of this embodiment configured as described above will be described below.

First, it is assumed that the personal identification number is stored in the personal identification number memory 100. The personal identification number input unit 101 inputs a personal identification number from the outside and refers to the same as the personal identification number stored in the personal identification number memory 100. If there is a function of registering the personal identification number from the personal identification number input unit 101 to the personal identification number memory 100, the personal identification number can be rewritten, which is more convenient. As a result of referring to the personal identification number memory 100, if the personal identification number input from the outside matches with the correct personal identification number, that is, the personal identification number stored in the personal identification number memory 100, the time input unit 104 is notified. Send a control signal. On the other hand, the time input unit 104 inputs the set time zone from the outside. The time input unit 104 also sequentially refers to the built-in clock 102, and if it is within the input set time zone and the control signal arrives from the personal identification number input unit 101, the user who has correctly input the personal identification number sets it. The time input unit 104 outputs the control signal during the set time period when it is determined that the time period has reached. This is the output of the time zone setting unit 11.

Next, the output control signal of the time zone setting section 11 is transmitted to the power-off time zone control section 22. The power-off time zone control unit 22 has transmitted the electric power from the power source 2 to the control unit 5 and has driven the television device.
When the power-off time period control unit 22 inputs this control signal from the time period setting unit 11, the electric power from the power supply 2 is cut off so as not to be transmitted to the control unit 5. As a result, neither video display nor audio signal output is possible.

As described above, according to this embodiment, by providing the time zone setting section and the power-off time zone control section, it is possible to disable the video display and the sound signal output of the television device only during the set time zone. it can.

FIG. 14 is a block diagram showing the structure of the twelfth embodiment of the present invention. In FIG. 14, reference numeral 62 is a video display off time zone control unit. In the television device of the present embodiment configured as above, the time zone setting unit 11
Output control signal is transmitted to the video display off time zone control unit 62. Then, the video display off time zone control unit 62 cuts off the video information from the control unit 5 so as not to be transmitted to the video display unit 6 during this time period. As a result, the image cannot be displayed.

As described above, according to this embodiment, by providing the time zone setting section and the video display off time zone control section, it is possible to disable the video display of the television device only during the set time zone.

FIG. 15 is a block diagram showing the structure of the 13th embodiment of the present invention. In FIG. 15, reference numeral 72 is an acoustic signal off time zone control unit. In the television device of the present embodiment configured as above, the time zone setting unit 11
Output control signal is transmitted to the acoustic signal off time zone control unit 72. Then, the acoustic signal off time zone control unit 72 outputs the acoustic signal from the control unit 5 to the acoustic signal output unit 7 during this period.
Shut off so that you cannot tell. As a result, it becomes impossible to output the acoustic signal.

As described above, according to the present embodiment, by providing the time zone setting section and the sound signal off time zone control section, it is possible to disable the sound signal output of the television device only during the set time zone.

FIG. 16 is a block diagram showing the structure of the 14th embodiment of the present invention. In FIG. 16, reference numeral 32 is a video external input off time zone control unit. In the television device of the present embodiment having such a configuration, the output control signal of the time zone setting unit 11 is the video external input off time zone control unit 3
2 is transmitted. Then, the video external input off time zone control unit 32 cuts off the video information input from the outside so as not to be transmitted to the control unit 5 during this time zone. As a result, the image cannot be displayed.

As described above, according to this embodiment, by providing the time zone setting section and the video external input off time zone control section,
It is possible to disable the image display of the television device only during the set time period.

FIG. 17 is a block diagram showing the structure of the fifteenth embodiment of the present invention. In FIG. 17, reference numeral 42 denotes a sound external input off time zone control unit. In the television device of this embodiment having the above-described configuration, the output control signal of the time zone setting unit 11 is the acoustic external input off time zone control unit 4.
2 is transmitted. Then, the acoustic external input off time zone control unit 42 blocks the acoustic signal input from the outside so as not to be transmitted to the control unit 5 during this period. As a result, it becomes impossible to output the acoustic signal.

As described above, according to this embodiment, by providing the time zone setting section and the sound external input off time zone control section,
The audio signal output of the television device can be disabled only during the set time period.

FIG. 18 is a block diagram showing the structure of the 16th embodiment of the present invention. In FIG. 18, 23 is a power-on time zone control unit. In the television device of the present embodiment having such a configuration, the output control signal of the time zone setting unit 11 is transmitted to the power-on time zone control unit 23. The power-on time zone control unit 23 cuts off the electric power from the power source 2 so as not to transmit it to the control unit 5, but the power-on time zone control unit 23 inputs this control signal from the time zone setting unit 11. Then, during this time period, the electric power from the power supply 2 is transmitted to the control unit 5. As a result, it is possible to display an image and output an audio signal.

As described above, according to this embodiment, by providing the time zone setting section and the power-on time zone control section, it is possible to display the image and output the audio signal of the television device only during the set time zone. it can.

FIG. 19 is a block diagram showing the configuration of the 17th embodiment of the present invention. In FIG. 19, 63 is a video display ON time zone control unit. In the television device of the present embodiment configured as above, the time zone setting unit 11
Output control signal is transmitted to the video display ON time zone control unit 63. Then, the video display on time zone control unit 63 transmits the video information from the control unit 5 to the video display unit 6 during this time period. As a result, the image can be displayed.

As described above, according to the present embodiment, by providing the time zone setting section and the video display on time zone control section, it is possible to display the video image on the television set only during the set time zone.

FIG. 20 is a block diagram showing the structure of the eighteenth embodiment of the present invention. In FIG. 20, 73 is an audio signal ON time zone control unit. In the television device of the present embodiment configured as above, the time zone setting unit 11
Output control signal is transmitted to the audio signal ON time zone control unit 73. Then, the acoustic signal ON time zone control unit 73 transmits the acoustic signal from the control unit 5 to the acoustic signal output unit 7 during this period. As a result, it is possible to output an acoustic signal.

As described above, according to this embodiment, by providing the time zone setting section and the sound signal ON time zone control section, it is possible to output the sound signal of the television apparatus only during the set time zone.

FIG. 21 is a block diagram showing the structure of the 19th embodiment of the present invention. In FIG. 21, reference numeral 33 is a video external input ON time zone control unit. In the television apparatus of this embodiment having the above-described configuration, the output control signal of the time zone setting unit 11 is the video external input ON time zone control unit 3
3 is transmitted. Then, the video external input ON time zone control unit 33 transmits the video information input from the outside to the control unit 5 during this time period. As a result, the image can be displayed.

As described above, according to the present embodiment, by providing the time zone setting section and the video external input ON time zone control section,
It is possible to enable the image display of the television device only during the set time period.

FIG. 22 is a block diagram showing the structure of the twentieth embodiment of the present invention. In FIG. 22, reference numeral 43 is a sound external input ON time zone control unit. In the television device of this embodiment having the above-described configuration, the output control signal of the time zone setting unit 11 is the acoustic external input ON time zone control unit 4.
3 is transmitted. Then, the acoustic external input on-time zone control unit 43 transmits the acoustic signal input from the outside to the control unit 5 during this period. As a result, it is possible to output an acoustic signal.

As described above, according to this embodiment, by providing the time zone setting section and the sound external input ON time zone control section,
It is possible to enable the acoustic signal output of the television device only during a set time period.

[0061]

As described above, the present invention is provided with the time setting section or the time zone setting section and the control section for controlling the input / output of the video signal and the audio signal so that the personal identification number and the time or the time zone can be input. Thus, it is possible to enable or disable the video display and the audio signal output only after the designated time or only in the time zone. As a result, it becomes possible to manage time using a television device based on educational considerations.
Its practical effect is great.

[Brief description of drawings]

FIG. 1 is a block diagram showing a configuration of a television device according to a first embodiment of the present invention.

FIG. 2 is a block diagram showing the configuration of a time setting unit.

FIG. 3 is a block diagram showing a configuration of a television device according to a second embodiment of the present invention.

FIG. 4 is a block diagram showing a configuration of a television device according to a third embodiment of the present invention.

FIG. 5 is a block diagram showing a configuration of a television device according to a fourth embodiment of the present invention.

FIG. 6 is a block diagram showing a configuration of a television device according to a fifth embodiment of the present invention.

FIG. 7 is a block diagram showing a configuration of a television device according to a sixth embodiment of the present invention.

FIG. 8 is a block diagram showing a configuration of a television device according to a seventh embodiment of the present invention.

FIG. 9 is a block diagram showing the configuration of a television device according to an eighth embodiment of the present invention.

FIG. 10 is a block diagram showing a configuration of a television device according to a ninth embodiment of the present invention.

FIG. 11 is a block diagram showing a configuration of a television device according to a tenth embodiment of the present invention.

FIG. 12 is a block diagram showing a configuration of a television device according to an eleventh embodiment of the present invention.

FIG. 13 is a block diagram showing a configuration of a time zone setting unit.

FIG. 14 is a block diagram showing the configuration of a television device according to a twelfth embodiment of the present invention.

FIG. 15 is a block diagram showing the structure of a television device according to a thirteenth embodiment of the present invention.

FIG. 16 is a block diagram showing the structure of a television device according to a fourteenth embodiment of the present invention.

FIG. 17 is a block diagram showing the structure of a television device according to a fifteenth embodiment of the present invention.

FIG. 18 is a block diagram showing the structure of a television device according to a sixteenth embodiment of the present invention.

FIG. 19 is a block diagram showing the structure of a television device according to a seventeenth embodiment of the present invention.

FIG. 20 is a block diagram showing the structure of a television device according to an eighteenth embodiment of the present invention.

FIG. 21 is a block diagram showing the structure of a television device according to a nineteenth embodiment of the present invention.

FIG. 22 is a block diagram showing the structure of a television device according to a twentieth embodiment of the present invention.

FIG. 23 is a block diagram showing a configuration of a conventional television device.

[Explanation of symbols]

 2 power supply 3 video external input unit 4 audio external input unit 5 control unit 6 video display unit 7 audio signal output unit 10 time setting unit 11 time zone setting unit 20 power off time control unit 21 power on time control unit 22 power off time zone Control unit 23 Power-on time period control unit 30 Video external input off time control unit 31 Video external input on time control unit 32 Video external input off time period control unit 33 Video external input on time period control unit 40 Sound external input off time control Part 41 Sound external input on time control unit 42 Sound external input off time period control unit 43 Sound external input on time period control unit 60 Video display off time control unit 61 Video display on time control unit 62 Video display off time period control unit 63 Video display ON time zone control unit 70 Acoustic signal OFF time control unit 71 Acoustic signal ON time control unit 72 Acoustic signal OFF time Band control unit 73 the audio signal on the time zone controller 100 PIN memory 101 password input unit 102 built-in clock 103 time input section 104 time zone input unit

Claims (20)

[Claims] 1. A television having a time setting section for inputting a personal identification number and time and outputting a control signal at a designated time, and a power-off time control section for cutting off power when a control signal is input from the time setting section. In the device, the time setting unit is a secret code memory for storing a secret code, and a secret code for inputting a secret code and comparing the secret code stored in the secret code memory and outputting a control signal if the secret code is the same. The time when the control signal is output only when the number input section, the built-in clock indicating the current time, and the start time input from the outside match the time of the built-in clock and the control signal is input from the personal identification number input section A television device comprising an input section. 2. A time setting unit for inputting a personal identification number and time and outputting a control signal when a designated time comes, and a video display off time control unit for shutting off video display when a control signal is input from the time setting unit. In a television device, the time setting unit compares a personal identification number memory that stores a personal identification number with a personal identification number that is input and stored in the personal identification number memory, and outputs a control signal if they are the same. The control signal is output only when the personal identification number input section, the built-in clock indicating the current time, and the start time input from the outside match the time of the built-in clock and the control signal is input from the personal identification number input section. A television device comprising a time input unit that operates. 3. A time setting section for inputting a personal identification number and time and outputting a control signal at a designated time, an acoustic signal output section for outputting an acoustic signal, and an image when a control signal is input from the time setting section. A television device having an audio signal off time control unit for cutting off an accompanying audio signal, wherein the time setting unit stores a personal identification number and a personal identification number and stores the personal identification number in the personal identification number memory. If it is the same as that of the security code, the security code input section that outputs a control signal, the built-in clock that indicates the current time, and the start time that is input from the outside match the time of the built-in clock and A television apparatus comprising: a time input section that outputs a control signal only when a control signal is input from a personal identification number input section. 4. A time setting section for inputting a personal identification number and time and outputting a control signal at a designated time, a video external input section for inputting a video signal from the outside, and a control signal for inputting from the time setting section. A television device having a video external input off time control unit for shutting off a video external input, wherein the time setting unit stores a personal identification number memory and a personal identification number to be stored in the personal identification number memory. If it is the same as that of the security code, the security code input section that outputs a control signal, the built-in clock that indicates the current time, and the start time that is input from the outside match the time of the built-in clock and A television apparatus comprising: a time input section that outputs a control signal only when a control signal is input from a personal identification number input section. 5. A time setting section for inputting a personal identification number and time and outputting a control signal when a designated time comes, an acoustic external input section for inputting an acoustic signal from the outside, and a control signal input from the time setting section. A television device having a sound external input off time control unit for shutting off a sound external input, wherein the time setting unit stores a personal identification number and a personal identification number and stores the personal identification number in the personal identification number memory. If it is the same as that of the security code, the security code input section that outputs a control signal, the built-in clock that indicates the current time, and the start time that is input from the outside match the time of the built-in clock and A television apparatus comprising: a time input section that outputs a control signal only when a control signal is input from a personal identification number input section. 6. A television having a time setting section for inputting a personal identification number and time and outputting a control signal at a designated time, and a power-on time control section for turning on the power when a control signal is input from the time setting section. In the Johns device, the time setting unit outputs a control signal in the case of a secret code memory for storing a secret code and a secret code input by inputting the secret code and comparing with the secret code stored in the secret code memory. The control signal is output only when the personal identification number input unit, the built-in clock indicating the current time, and the start time input from the outside match the time of the built-in clock and the control signal is input from the personal identification number input unit. A television device comprising a time input unit. 7. A television having a time setting section for inputting a personal identification number and time and outputting a control signal at a designated time, and a video display on-time control section for displaying a video when a control signal is input from the time setting section. In the device, the time setting unit is a secret code memory for storing a secret code, and a secret code for inputting a secret code and comparing the secret code stored in the secret code memory and outputting a control signal if the secret code is the same. The time when the control signal is output only when the number input section, the built-in clock indicating the current time, and the start time input from the outside match the time of the built-in clock and the control signal is input from the personal identification number input section A television device comprising an input section. 8. A time setting section for inputting a personal identification number and time and outputting a control signal when a designated time is reached, an acoustic signal output section for outputting an acoustic signal, and an image when a control signal is inputted from the time setting section. A television device having an audio signal on-time control unit for outputting an accompanying audio signal, wherein the time setting unit stores a personal identification number memory for storing a personal identification number, and stores the personal identification number in the personal identification number memory. If it is the same as that of the security code, the security code input section that outputs a control signal, the built-in clock that indicates the current time, and the start time that is input from the outside match the time of the built-in clock and A television apparatus comprising: a time input section that outputs a control signal only when a control signal is input from a personal identification number input section. 9. A time setting section for inputting a personal identification number and time and outputting a control signal when a designated time is reached, a video external input section for inputting a video signal from the outside, and a control signal input from the time setting section. A television device having a video external input ON time control unit for enabling video external input, wherein the time setting unit stores a personal identification number and a personal identification number in the personal identification number memory. If the stored personal identification number is the same as the stored personal identification number, the personal identification number input section that outputs a control signal, the built-in clock that indicates the current time, and the start time that is input from the outside match the time of the built-in clock. A television apparatus comprising: a time input unit that outputs a control signal only when a control signal is input from the personal identification number input unit. 10. A time setting section for inputting a personal identification number and time and outputting a control signal when the designated time comes, an acoustic external input section for inputting an acoustic signal from the outside, and a control signal input from the time setting section. A television device having a sound external input ON time control unit that enables a sound external input, wherein the time setting unit is a secret code memory for storing a secret code, and a secret code is input to the secret code memory. If the stored personal identification number is the same as the stored personal identification number, the personal identification number input section that outputs a control signal, the built-in clock that indicates the current time, and the start time that is input from the outside match the time of the built-in clock. A television apparatus comprising: a time input unit that outputs a control signal only when a control signal is input from the personal identification number input unit. 11. A time zone setting section for inputting a personal identification number and start and end times and outputting a control signal when a designated time is reached,
A television device having a power-off time period setting unit that shuts off power for a time period designated by a control signal from the time period setting unit, wherein the time period setting unit is a personal identification number memory that stores a personal identification number. A PIN code input section for inputting a PIN code and comparing it with the PIN code stored in the PIN code memory, and outputting a control signal in the case of the same; an internal clock indicating the current time; And a time input section for outputting a control signal only when the time is input and the time of the built-in clock matches and a control signal is input from the personal identification number input section. . 12. A time zone setting section for inputting a personal identification number and start and end times and outputting a control signal when a designated time is reached,
A television device having a video display off time zone control section that shuts off video display for a time zone designated by a control signal from the time zone setting section, wherein the time zone setting section stores a personal identification number. A code memory, a code number input section for inputting a code number and comparing it with the code number stored in the code number memory, and outputting a control signal if it is the same, a built-in clock indicating the current time, and a start time from the outside. And a finish time are input to match the time of the built-in clock and a time input section which outputs a control signal only when a control signal is input from the personal identification number input section. John device. 13. A time zone setting section for inputting a personal identification number and start and end times, and outputting a control signal at a designated time.
A television device having an audio signal output unit for outputting an audio signal and an audio signal off time period control unit for interrupting an audio signal accompanying an image only during a time period designated by a control signal from the time period setting unit. The time zone setting unit inputs a personal identification number for storing the personal identification number and a personal identification number input for inputting the personal identification number and comparing with the personal identification number stored in the personal identification number memory and outputting a control signal if the same. Section, a built-in clock indicating the current time, and the control signal is output only when the start time and the end time are input from the outside to match the time of the built-in clock and the control signal is input from the personal identification number input section. A television apparatus comprising a time input unit for performing the operation. 14. A time zone setting section for inputting a personal identification number, start and end times, and outputting a control signal at a designated time.
A television apparatus having a video external input section for inputting a video signal from the outside and a video external input off time zone control section for cutting off the video external input for a time zone designated by a control signal from the time zone setting section. The time zone setting unit inputs a personal identification number for storing the personal identification number and a personal identification number input for inputting the personal identification number and comparing with the personal identification number stored in the personal identification number memory and outputting a control signal if the same. Section, a built-in clock indicating the current time, and the control signal is output only when the start time and the end time are input from the outside to match the time of the built-in clock and the control signal is input from the personal identification number input section. A television apparatus comprising a time input unit for performing the operation. 15. A time zone setting section for inputting a personal identification number and start and end times and outputting a control signal when a designated time is reached,
A television device having an acoustic external input unit for inputting an acoustic signal from the outside and an acoustic external input off time period control unit for cutting off the acoustic external input for a time period designated by a control signal from the time period setting unit. The time zone setting unit inputs a personal identification number for storing the personal identification number and a personal identification number input for inputting the personal identification number and comparing with the personal identification number stored in the personal identification number memory and outputting a control signal if the same. Section, a built-in clock indicating the current time, and the control signal is output only when the start time and the end time are input from the outside to match the time of the built-in clock and the control signal is input from the personal identification number input section. A television apparatus comprising a time input unit for performing the operation. 16. A time zone setting section for inputting a personal identification number and start and end times and outputting a control signal when a designated time is reached,
A television device having a power-on time period control unit that turns on the power only during a time period designated by a control signal from the time period setting unit, wherein the time period setting unit stores a personal identification number. The memory, a personal identification number input section for inputting the personal identification number and comparing with the personal identification number stored in the personal identification number memory and outputting a control signal in the case of the same, a built-in clock indicating the current time, and a start time from the outside A television comprising a time input section for inputting an end time, the time of the built-in clock coincides with the time, and outputting a control signal only when a control signal is input from the personal identification number input section. apparatus. 17. A time zone setting section for inputting a personal identification number and start and end times, and outputting a control signal at a designated time,
A television device having an image display on time zone control section for displaying an image only during a time zone designated by a control signal from the time zone setting section, wherein the time zone setting section stores a personal identification number memory. A PIN code input section for inputting a PIN code and comparing it with the PIN code stored in the PIN code memory, and outputting a control signal in the case of the same; an internal clock indicating the current time; And a time input section for outputting a control signal only when the time is input and the time of the built-in clock matches and a control signal is input from the personal identification number input section. . 18. A time zone setting section for inputting a personal identification number and start and end times and outputting a control signal when a designated time is reached,
A television device having an audio signal output unit for outputting an audio signal and an audio signal ON time period control unit for outputting an audio signal accompanying an image only during a time period designated by a control signal from the time period setting unit. The time zone setting unit inputs a personal identification number for storing the personal identification number and a personal identification number input for inputting the personal identification number and comparing with the personal identification number stored in the personal identification number memory and outputting a control signal if the same. Section, a built-in clock indicating the current time, and the control signal is output only when the start time and the end time are input from the outside to match the time of the built-in clock and the control signal is input from the personal identification number input section. A television apparatus comprising a time input unit for performing the operation. 19. A time zone setting section for inputting a personal identification number, start and end times, and outputting a control signal at a designated time,
A television device having a video external input section for inputting a video signal from the outside and a video external input ON time zone control section for enabling video external input only during a time zone designated by a control signal from the time zone setting section. The time zone setting unit includes a personal identification number memory for storing a personal identification number, and a personal identification number for inputting the personal identification number and comparing with the personal identification number stored in the personal identification number memory, and outputting a control signal if the same. The control signal is input only when the input unit, the built-in clock indicating the current time, and the start time and the end time are input from the outside to match the time of the built-in clock and the control signal is input from the personal identification number input unit. A television device comprising a time input section for outputting. 20. A time zone setting section for inputting a personal identification number and start and end times, and outputting a control signal at a designated time,
A television device having a sound external input unit for inputting a sound signal from the outside, and a sound external input on-time period control unit for enabling sound external input only during a time period designated by a control signal from the time period setting unit. The time zone setting unit includes a personal identification number memory for storing a personal identification number, and a personal identification number for inputting the personal identification number and comparing with the personal identification number stored in the personal identification number memory, and outputting a control signal if the same. The control signal is input only when the input unit, the built-in clock indicating the current time, and the start time and the end time are input from the outside to match the time of the built-in clock and the control signal is input from the personal identification number input unit. A television device comprising a time input section for outputting.