JPH01280983A - Television monitor able to select information in lots of video images freely - Google Patents

Abstract

PURPOSE:To allow the user to select information freely momentarily by using a television receiver circuit so as to able to view the desired information by each recipient among diversified information. CONSTITUTION:An input source sent in different signals, that is, a video signal sent in high frequency, a ground wave, an aerial wave, or satellite communication and character information using a telephone line (NTT line) is received while not giving adverse effect on them. Simultaneously, the television receiver circuit able to view the input source (information) by individual recipient from diversified information is used. Then the user selects the information at first by an information kind button 8A on a key pad 8. Then the selected information kinds is further selected by a selection button freely to obtain the information. Thus, the information is selected freely.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a television monitor that can freely select information in a large number of images.

[Conventional technology] Recently, video monitors have been installed in each building in what is called an intelligent building nationwide, mainly in commercial department stores, etc., and provide various information to visitors and users of the building. .

[Problems to be Solved by the Invention] However, much of this information is one-sided, and it cannot be said that information that meets the user's wishes is necessarily provided.

For this reason, A. Users lose interest in visual information because there is little information they are looking for.

B If we were to release all kinds of information, we would need a huge amount of equipment to match the genre and amount of information.

The present application was made in view of the problems of the prior art, and its purpose is to provide a system that can do the following.

All kinds of video information can be integrated into one receiver, and
The user can instantly and freely select the information.

[Means for Solving the Problems] In order to achieve the above object, the present invention is as follows.

Input sources sent with different signals, such as high frequency, terrestrial waves, air waves, video symbols sent by satellite communication, etc., and text information sent using telephone lines (NTT lines) do not affect each other. By using a television receiver circuit that allows receivers to freely select and view this input source (information), it is possible for each receiver to view the information they desire from among the diversifying information. It is configured.

[Effect] The invention works as follows.

A. The user first selects the information type using the information type button 8A on the keypad 8.

B6 For the selected type, use the selection button to further freely select and obtain information.

[Embodiments of the invention] Examples will be described with reference to the drawings.

The present invention is constructed as follows.

That is, video and text information currently exists through NTT telephone line circuits, high frequency, RF signals (cable television and general broadcasting), 5 communication satellites (8 part signals), and video signals (VH5 signals).

In order to be able to receive it on one monitor, first
The TT sound signal must be converted into an RGB signal, that is, a signal in which the VBS signal, which is a general video signal, is separated into red, green, and blue 32m signals, and then sent to the monitor.

Another method is to convert an RF signal such as a high frequency signal into a VBS signal using an RF converter. Video etc. VIIS
Use the signal as is.

These 3 fl signals are divided into RGB signals and VBS signals, but in order to allow the receiver to freely select between them,
A key butt (switch part) and a switching part to control the switch are required.

First, the signal converted from the NTT line to RGB is directly connected to the RGB reception outlet attached to an existing TV monitor, but a part of the line can be switched by switching on a keypad. Also, since high frequency and video have the same VBS name, connect them once to the output switching section, and conversely, one of them will be received on the monitor depending on the signal from the key bat.

Therefore, an RF converter that converts the RF signal to a VBS signal, the converted VBS signal, and the original VaS
A control unit (video adjustment console) is required to switch the signal along with an output switching unit.

This device receives human-powered sources (information) sent in different signals without affecting each other, and the TV receiving circuit allows receivers to freely select and view these human-powered sources (information), allowing for diversification. The system is configured so that each recipient can view desired information from among the information provided.

The specific configuration will be explained below based on the drawings.

1 is information on telephone lines such as NTT, 2 is information sent from general broadcasting such as high frequency BS signals and cable television, and 3 is information from other video playback devices such as TR, CD, and LD.

4 is a conversion device that converts the signal sent from the telephone line into a 98GB signal.

5 is an RF converter that converts a high frequency or BS signal into a VBS signal.

6 is the VH5 signal.

7 is an output switching unit that prevents the VBS signals from interfering with each other and separates the signals.

8 is a key bat having a switch for reproducing signals for calling up RGB signals and VBS signals.

8A is the information type button, 8B is the above information type button 8A
This is a button for the recipient to select the information selected in more specifically and item by item, and 8C is also the information type button 8A above.
8 people select the information type button to receive the selected information concretely and item by item.In other words, if the information type button of button 8A is the first stage, button 8B and button 8C are the second stage.
You can think of it as a stage.

For example, for the three types of buttons 8A, the number of buttons increases as the number of information types increases. The number of specific item selection buttons increases by type, such as buttons 8B, 8C, and so on.

9 is the RGB signal and VB sent from the key bat.
This is the line that sends the S signal to the receiver.

Reference numeral 10 denotes a line for remotely controlling the VH5 signal using the signal from the key bat 8 to select the type of VBS signal.

Reference numeral 11 denotes a signal for transmitting a signal received as an image through the line 10 for selecting the type of VBS signal.

12 is a TV monitor.

13+1 The above RF converter 5 and the above output switching section 7
This is a switching control section consisting of, etc.

[Effects of the Invention] Since the present invention is configured as described above, it produces the following effects.

A: All kinds of video information can be integrated into one receiver.

B. The user can instantly and freely select the information.

[Brief explanation of the drawing]

Fig. 1 is an overall configuration diagram, and Fig. 2 is a schematic plan view of the key bat. 1. Information on telephone lines, 2. Information sent from BS signal broadcasting and cable television, 34. Information from the video player, 4. Conversion device that converts the signal sent from the telephone line into an RGB signal, 5. RF converter, 61. , VaS i word, 711. Output switching section, 84.5 Key bat, 911. RGB signals and V sent from the key bat
A line that sends the BS signal to the receiver, 10, remotely controls the VBS signal and converts it into a VBS
11. A line for selecting the type of signal, 11. A signal for transmitting a signal received as an image as an image after receiving a command on a line for selecting the type of VBS signal. 121. , TV monitor, 13. , switching control section. Patent applicant: Hokkaido Broadcasting Films Co., Ltd. Figure 1 Figure 2

Claims (1)

[Claims] A television receiving circuit that receives input sources sent with different signals without affecting each other and allows the receiver to freely select and view the input sources for diversification. A television monitor capable of freely selecting information in a large number of videos, characterized in that it is configured so that each receiver can view desired information from among the information.