JPS58131824A - Emergency alarm broadcast receiver - Google Patents

Abstract

PURPOSE:To supplement the information required for an emergency alarm broadcast recipient, by storing a supplement information and reproducing the said information when an emergent alarm broadcast is performed. CONSTITUTION:An electromagnetic wave input from an antenna 1 is tuned and received at a tuning reception section 2, and transmitted to a code detection section 4 and a sound output section 3. The section 3 transmits a sound output to a speaker 5, where the output is outputted as sound. Further, when the section 4 detects a specific code for emergency alarm broadcast, the power is supplied and alarm sound is applied to the section 3 for the information to listners. Further, a storage reproduction section 6 receives the information stored in an appropriate region of a storage section 7 as data, and it is reproduced into sound signals for the output to the section 3. Thus, the listners obtain various information in addition to the content of broadcast at the emergency alarm broadcast in sound.

Description

[Detailed description of the invention] The present invention relates to an emergency warning broadcast receiver.

Figure 1 shows a block diagram of a conventional emergency warning broadcast receiver.

A diagram is shown below. 1 is an antenna, 2 is a tuned receiver.

3 is an audio output section, 4 is a code detection section, 5 is a speaker, and -1 power. Emergency warning broadcasts are broadcast on AM radio broadcasts, FM radio broadcasts, and TV broadcast audio channels.

Therefore, disaster forecasts, occurrences, etc. are usually carried out.

Broadcasting programs with interruptions or overlaps. broadcast.

The broadcasting frequency of the existing broadcasting station will be used.5.

A special code is inserted before and after the broadcast to distinguish it as an emergency warning broadcast.

Therefore, if an emergency warning broadcast is sent while listening to a normal radio program, the user can immediately listen to the emergency warning broadcast. Furthermore, if the power of the radio receiver or the like is turned off, you will not be able to listen to Group 4 transmissions. Therefore, the number of emergency alerts.

The transmitter/receiver always receives one of the broadcasts.

A special code indicating an emergency warning broadcast was detected.

When broadcast, the built-in speaker will listen to the broadcast content 1. .

The output can be used by other radio receivers or TV receivers.

It is not for turning on the power of the machine itself.

Ru.

As mentioned above, conventional emergency warning broadcast reception.

The machine only receives information 11 such as broadcasted disaster forecasts and occurrences, and each person can decide what to do at home.

What countermeasures are needed, and what kind of responses and actions should be taken?

However, there are many problems that need to be resolved in order to determine whether emergency alert recipients can act calmly, as they are left with their own judgment and constant evacuation drills. Ta.

The purpose of the present invention is to "eliminate the above-mentioned drawbacks of the prior art,"
An object of the present invention is to provide an emergency warning broadcast receiver that supplements the information needed by emergency warning broadcast receivers.

In order to achieve the above object, the present invention adds supplementary information to a storage section that stores supplementary information and a storage/playback section that retrieves stored information when an emergency warning/broadcast is made. Do this.・The present invention will be explained in detail below using an embodiment. FIG. 2 is a block diagram showing an embodiment of the present invention. In the figure, 6 is a storage/reproduction section, and 7 is a storage section. The rest is the same as the conventional example shown in FIG. Figure 3 shows another embodiment of the present invention.

This is a diagram. In the figure, 1 to 7 are the same as the embodiment shown in FIG. 2□5, and 8 is an image display section 5.

The features of the present invention will be described below. Emergency warning broadcast.

This is the basic configuration of the receiver. Electricity from antenna 1.

The wave input is tuned and received by the tuning receiver 2 and converted into an electric signal. .

3. Reproduce and transmit to audio output section 3 and code detection section 4. - Then, the audio output unit 3 transmits the audio output to the speaker 5° and outputs it as audio. On the other hand, code detection power 4 detects the special code inserted before and after the broadcast to distinguish it as an emergency warning broadcast. , an alarm sound, etc. are supplied to the audio output section 3 to notify the listener. If the power had been turned off...
If it is the audio output section 3 or other TV receiver, the picture 11! The power to the display unit 8 and the like is turned on to perform output and control such as notifying the viewer of an emergency warning. .

Also, in some cases, the trailing edge of the emergency alert broadcast.

When a signal is detected, the receiver is powered off and the next signal is detected.

In some cases, you may be placed on standby to receive emergency warning broadcasts.

　　　　　　　　　　　　　　　　.

Furthermore, in the present invention, in addition to such a basic function, when the signal from the code detection unit 4 is supplied to the storage/reproduction unit 6, the storage/reproduction unit 6 is stored in the appropriate area of the storage unit 7. The information you have.

5. Receive the audio signal as data or FIG.

, 4.

As in the embodiment, the signals are reproduced into audio and image signals, and supplied and output to the audio output section 3 and the image display section 8.

It will be done.

Therefore, the audience is made nervous by the sounds and images.

When an emergency warning is broadcast, various information 5 can be obtained by adding it to the broadcast content. Examples of this information include disaster prevention maps and charts for disaster forecasts, checklists of various disaster prevention supplies, and various information such as response actions, evacuation sites, evacuation methods, etc. in case of an emergency. Various information to prevent panic situations 1.) Be able to memorize information.

The reproduction of this information is the end code of the emergency warning broadcast.

Playback starts and ends after it is detected.

Then, the emergency warning broadcast end operation is performed. However.

Accordingly, in the case of an operation that enters a standby state at the end of an emergency warning broadcast, the system enters a standby state at the end of the emergency warning broadcast. stop.

and give regeneration commands during emergencies and occasional preventive training.

You can reproduce this information by

As described above, according to the present invention, an emergency warning broadcast occurs.

In this case, it is not only possible to add supplementary information to address the ambiguity of information regarding the sudden sense of crisis and unspecified number of emergency warnings, but also to deal with disaster prevention.

It is clear that this is not just a fool's errand that helps each person organize their thoughts about their actions and reduce their feelings of anxiety, but it also helps prevent the occurrence of panic situations.

It can also be used as guidance information and a generator for disaster prevention response actions during disaster prevention training, greatly increasing the effectiveness of the training.

In addition, if an emergency warning broadcast actually occurs, we will use the familiar sounds and familiar images during the training to give you the information you need.・It can have the beneficial effect of providing a sense of mental relief.

[Brief explanation of drawings]

FIG. 1 is a block diagram of a conventional example of an emergency warning broadcast receiver, FIG. 2 is a block diagram of an embodiment of an emergency warning broadcast receiver according to the present invention, and FIG. 3 is a block diagram of the present invention. FIG. 2 is a block diagram of another embodiment of an emergency warning broadcast receiver according to the Japanese Patent Application Publication No. 1... Antenna 2... Tuned reception section 5...
・Audio output section 4... Code detection section 5... Speaker 6... Memory and playback section 7... Storage section
8...Image display section 7・O 1 Figure 2 Figure

Claims (1)

[Claims] 1. An emergency device comprising a reception reproduction section and a code detection section. In the warning broadcast receiver, when a code indicating an emergency warning is detected by the code detecting unit, a memory reproducing unit that starts operation and a storage unit storing information to be reproduced are activated. An emergency warning broadcast receiver characterized by: