JP7390691B2 - Disaster prevention systems and equipment - Google Patents

Description

The present invention relates to a disaster prevention system and disaster prevention equipment.

Patent Document 1 describes a multilingual playback device with an integrated loudspeaker. The device has data storage means in which messages in multiple languages are stored. Messages stored in the data storage means can be played back through the speaker of the loudspeaker.

JP2018-36983A

In recent years, in times of emergency such as when a disaster occurs, it is sometimes necessary to broadcast a message other than the specific message recorded on a device with an integrated loudspeaker. Additionally, the number of people who speak languages other than Japanese is increasing, and it is desirable to be able to broadcast various messages in languages other than Japanese.

An object of the present invention is to provide a disaster prevention system and disaster prevention equipment that can convey various messages in Japanese and languages other than Japanese.

The disaster prevention system disclosed in this specification is a disaster prevention system that includes a communication terminal and a disaster prevention device, and the disaster prevention device includes a main body having a rod-shaped grip that can be held by a user, a light emitting part, a microphone, , a speaker, an operation section that can be operated by a user to switch the communication terminal and the disaster prevention equipment to a state in which communication is possible or a state in which communication is stopped; a transmitting section that sends a signal to the communication terminal; It has a receiving part that receives a signal, and a control part that can control the transmitting part and the receiving part, the light emitting part and the speaker are attached to one end in the longitudinal direction of the main body, and the microphone is , attached to the other end in the longitudinal direction of the main body, the gripping part having a rod shape long in the longitudinal direction of the main body, and provided between one end and the other end in the longitudinal direction of the main body, The operating section is provided on the grip section, the transmitting section, the receiving section, and the control section are provided on the main body, and the control section is configured to control the communication terminal and the communication terminal by operating the operating section. When the disaster prevention equipment is switched to a state in which communication is possible, the transmitting section sends a signal to the communication terminal, and the receiving section receives the audio signal sent from the communication terminal, and the communication terminal reproduces the audio. When this operation is performed, the receiving section receives the audio signal sent from the communication terminal, and the speaker generates audio based on the received audio signal.
As another aspect, the disaster prevention system disclosed in this specification is a disaster prevention system that includes a communication terminal and a disaster prevention device, the disaster prevention device including a main body having a rod-shaped grip that can be held by a user; a light emitting unit, a microphone, a speaker, an operation unit that can be operated by a user to switch the communication terminal and the disaster prevention equipment to a communication enabled state or a communication stopped state, and a transmission unit that sends a signal to the communication terminal. , a receiving section that receives an audio signal from the communication terminal, and a control section that can control the transmitting section and the receiving section, and the longitudinal direction of the main body and the longitudinal direction of the gripping section are the same direction. The light emitting section, the gripping section, and the microphone are provided in this order on the longitudinal axis of the main body, the operating section is provided on the gripping section, and the transmitting section and the receiving section are provided in this order. and the control unit are provided in the main body, and the control unit is configured to transmit the information from the transmission unit to the communication terminal when the communication terminal and the disaster prevention equipment are switched to a communicable state by operating the operation unit. When a signal is sent to a communication terminal and an audio signal sent from the communication terminal is enabled to be received by the receiving section, and an operation is performed to reproduce audio on the communication terminal, the receiving section transmits the audio signal sent from the communication terminal. The received audio signal is received, and audio based on the received audio signal is generated from the speaker.

The disaster prevention device disclosed in this specification is a disaster prevention device that can be used together with a communication terminal, and includes a main body having a rod-shaped grip that can be held by a user, a light emitting portion, a microphone, a speaker, and a device that can be operated by the user. , an operation unit capable of switching the communication terminal and the disaster prevention equipment between a communicable state and a communication stopped state; a transmitting unit that sends a signal to the communication terminal; and a receiving unit that receives an audio signal from the communication terminal; When the communication terminal and the disaster prevention equipment are switched to a communicable state by operating the operation unit, the transmission unit sends a signal to the communication terminal, and the audio signal sent from the communication terminal is transmitted. a control unit that enables the receiving unit to receive the audio signal, and when the receiving unit receives the audio signal, causes the speaker to generate audio based on the received audio signal, and the light emitting unit and the speaker The microphone is attached to one end of the main body in the longitudinal direction, and the grip part is in the shape of a rod that is long in the longitudinal direction of the main body. and the other end, the operating section is provided on the grip section, and the transmitting section, the receiving section, and the control section are provided on the main body .
From another perspective, the disaster prevention device disclosed in this specification is a disaster prevention device that can be used together with a communication terminal, and includes a main body having a rod-shaped grip that can be held by a user, a light emitting portion, a microphone, and a speaker. , an operation section that can be operated by a user to switch the communication terminal and the disaster prevention equipment to a state in which communication is possible or a state in which communication is stopped; a transmitting section that sends a signal to the communication terminal; and a transmitting section that receives an audio signal from the communication terminal. When the communication terminal and the disaster prevention equipment are switched to a communicable state by operating the receiving section and the operating section, the transmitting section sends a signal to the communication terminal, and the communication terminal sends a signal. a control unit that enables the reception unit to receive the received audio signal, and when the reception unit receives the audio signal, generates audio from a speaker based on the received audio signal; the light emitting section, the gripping section, and the microphone are provided in this order on the longitudinal axis of the main body, and the operating section is provided on the gripping section. , the transmitter, the receiver, and the controller are provided in the main body .

According to the above disaster prevention system, various messages can be conveyed in languages other than Japanese. According to the above disaster prevention equipment, various messages can be conveyed in languages other than Japanese.

1 is a schematic diagram of a disaster prevention system according to an embodiment of the present invention. 2 is a schematic diagram showing the internal structure of the disaster prevention equipment shown in FIG. 1. FIG. FIG. 1 is a block diagram showing the configuration of a disaster prevention system.

The disaster prevention system 1 includes a communication terminal 2 and disaster prevention equipment 3, as shown in FIG.

The communication terminal 2 includes a display section 11 , a terminal receiving section 12 , and a terminal transmitting section 13 . In this embodiment, an operation section 14 (operation buttons, etc.) is displayed on the display section 11 (see FIG. 3). The communication terminal 2 is capable of acquiring information via a network such as the Internet. The communication terminal 2 may be, for example, a smartphone, a mobile phone, a tablet terminal, a notebook computer, or a translator.

The disaster prevention equipment 3 (see FIG. 1) can communicate with the communication terminal 2 wirelessly. The disaster prevention equipment 3 may be able to communicate with the communication terminal 2 based on, for example, the Bluetooth (registered trademark) standard.

As shown in FIG. 2, the disaster prevention device 3 includes a main body 21, a light emitting section 22, a speaker 23, a microphone 24, a light button 25, an audio button (operation section) 26, and a volume adjustment (increase) button 27. , a volume adjustment (decrease) button 28, a recording/playback button (recording/playback operation section) 29, and a warning sound button (warning sound playback operation section) 30. In addition to the above, the disaster prevention device 3 includes a control section 41, a transmitting section 42, a receiving section 43, a storage section 44, and a reproducing section 45, as shown in FIG. Moreover, the disaster prevention equipment 3 has a battery or the like (not shown).

As shown in FIG. 2, the main body 21 has a grip portion 21A. The grip portion 21A has a rod shape that can be gripped by the user. The grip portion 21A is provided between one end and the other end of the main body 21.

The light emitting section 22 and the speaker 23 are attached to one end of the main body 21 in the longitudinal direction. A cap 31 is attached to one longitudinal end of the main body 21 so as to cover the light emitting section 22 and the speaker 23 (see FIG. 1).

A microphone hole 21x is formed at the other end of the main body 21 in the longitudinal direction. As shown in FIG. 2, a microphone 24 is attached to the other end of the main body 21 in the longitudinal direction. The microphone 24 collects sound from the microphone hole 21x (see FIG. 1). The sound collected by the microphone 24 is amplified by an amplifier (not shown) and is generated from the speaker 23.

As shown in FIG. 2, the main body 21 has a light button 25, an audio button 26, a volume adjustment (increase) button 27, a volume adjustment (decrease) button 28, a record/playback button 29, and a warning sound button. 30 are provided.

By operating the light button 25, the light emitting section 22 is switched on or off. When the light emitting section 22 is turned on, the light emitting section 22 emits light. When the light emitting section 22 is turned off, the light emitting section 22 does not emit light. The light emitting section 22 may be one that emits light of one color, or may be one that emits light of two or more colors. For example, the disaster prevention equipment 3 may be configured to emit light of different colors by changing the operation of the light button 25.

By operating the voice button 26, the disaster prevention equipment 3 and the communication terminal 2 shown in FIG. 3 are switched to a communicable state or a communication stopped state.

“A state in which the disaster prevention equipment 3 and the communication terminal 2 are communicable” (hereinafter sometimes simply referred to as a “communicable state”) means that a signal sent from the transmitter 42 of the disaster prevention equipment 3 is transmitted to the communication terminal 2. The terminal receiving section 12 is in a state in which the signal can be received, and the receiving section 43 of the disaster prevention appliance 3 is in a state in which the signal sent from the terminal transmitting section 13 of the communication terminal 2 can be received. The disaster prevention equipment 3 and the communication terminal 2 can communicate wirelessly. The disaster prevention equipment 3 and the communication terminal 2 are capable of communicating, for example, using standards such as Bluetooth (registered trademark) and Wi-Fi.

When "disaster prevention equipment 3 and communication terminal 2 are in a communication stopped state" (hereinafter sometimes simply referred to as "communication stopped state"), the signal sent from the transmitter 42 of disaster prevention equipment 3 is transmitted to the communication terminal 2. The receiving unit 12 does not receive the signal, and the receiving unit 43 of the disaster prevention appliance 3 does not receive the signal sent from the terminal transmitting unit 13 of the communication terminal 2.

The operation of the voice button 26 may be the same or different depending on whether the communication is enabled or not. For example, the number of times the voice button 26 is pressed, the time the voice button 26 is pressed, etc. may be different between when the communication is enabled and when the communication is stopped. In addition, the operation of the voice button 26 is the same whether the communication is enabled or the communication is stopped. If the voice button 26 is operated while in the other state, the state may be switched to one state.

By operating the volume adjustment (increase) button 27, the amount of sound generated from the speaker 23 increases. By operating the volume adjustment (reduction) button 28, the amount of sound generated from the speaker 23 is reduced.

By operating the recording/playback button 29, audio can be so-called recorded or played back. Specifically, when the recording/playback button 29 is operated to record, the control unit 41 (see FIG. 3) determines that the recording operation has been performed, and stores the data of the sound collected from the microphone 24 in the storage unit 44. and/or stores the audio data received by the receiving unit 43. When the recording/playback button 29 is operated for playback, the control unit 41 determines that the playback operation has been performed, and the playback unit 45 reproduces the audio data stored in the storage unit 44 (the audio collected from the microphone 24). data and/or audio data received by the receiving section 43), and sends a reproduction signal (a signal in which the audio data is reproduced) from the reproduction section 45 to the speaker 23. The reproduced signal is amplified by an amplifier (not shown), and sound is generated from the speaker 23.

The operation of the recording/playback button 29 may be the same or different when recording audio and when reproducing audio. For example, the number of times the record/playback button 29 is pressed, the time the audio button 26 is pressed, etc. may be different between when recording audio and when reproducing audio.

By operating the warning sound button 30, a warning sound can be emitted from the speaker or the warning sound that is being sounded can be stopped. Specifically, when the warning sound button 30 is operated to sound a warning sound, the control section 41 determines that the operation to sound the warning sound has been performed, and the playback section 45 reproduces the data of the warning sound stored in the storage section 44. The warning sound reproduction signal (signal in which warning sound data is reproduced) is sent from the reproduction section 45 to the speaker 23. The reproduced signal is amplified by an amplifier (not shown), and a warning sound based on the reproduced signal is generated from the speaker 23. When the warning sound button 30 is operated to stop the warning sound, the control unit 41 determines that the warning sound has been stopped, the playback unit 45 stops playing the warning sound, and the playback unit 45 transmits the warning sound to the speaker 23. Stop sending playback signals.

The operation of the warning sound button 30 may be the same or different when sounding the warning sound and when stopping the warning sound. For example, the number of times the recording/playback button 29 is pressed, the time period for which the audio button 26 is pressed, etc. may be different depending on when the warning sound is sounded and when the warning sound is stopped. In addition, the operation of the warning sound button 30 is the same to sound the warning sound and to stop the warning sound, and if the warning sound button 30 is operated when the warning sound is not sounding, the warning sound will sound; The warning sound may be stopped by operating the warning sound button 30 when the user is in the room. The warning sound is not particularly limited, and may be a horn, for example.

Next, a usage example of the disaster prevention system 1 and the disaster prevention equipment 3 will be explained.

(1) The user issues a message into the microphone 24 (see FIG. 2). Sound collected from the microphone 24 is generated from the speaker 23.

When recording a message to be sent to the microphone 24, the user operates the recording/playback button 29 to record the message and sends the message to the microphone 24. Data of the sound collected from the microphone 24 is stored in the storage section 44 (see FIG. 3).

To play back the recorded message, the user operates the record/play button 29 (see FIG. 2). The audio data stored in the storage unit 44 (see FIG. 3) is reproduced by the reproduction unit 45 and generated from the speaker 23.

(2) The user operates the voice button 26 to enable the disaster prevention equipment 3 and the communication device 2 to communicate. When the control unit 41 (see FIG. 3) determines that an operation to enable communication has been performed, the control unit 41 causes the transmitting unit 42 to send a signal to the terminal receiving unit 12 of the communication terminal 2. The user operates the operation unit 14 of the communication terminal 2 to obtain a Japanese voice message and/or a voice message in a language other than Japanese. Once the disaster prevention equipment 3 and the communication device 2 are ready for communication, the user operates the operation unit 14 of the communication terminal 2 to play back the acquired voice message. When this operation is performed, the audio signal of the audio message is sent from the terminal transmitting unit 13 to the receiving unit 43 of the disaster prevention equipment 3, the audio based on the audio signal received by the receiving unit 43 is amplified by an amplifier (not shown), and the speaker 2 A sound is generated from.

If the user operates the recording/playback button 29 of the disaster prevention device 3 in conjunction with the above operation, the voice message acquired by the communication terminal 2 can also be recorded on the disaster prevention device 3. Specifically, while the disaster prevention equipment 3 and the communication device 2 are in a communicable state, the user operates the operation unit 14 of the communication terminal 2 to play back the acquired voice message, or at the same time or before or after the operation. The recording/playback button 29 of the disaster prevention device 3 is operated to record. The audio signal sent from the terminal transmitting unit 13 of the communication terminal 2 to the receiving unit 43 of the disaster prevention equipment 3 is also sent to the storage unit 44, and audio data based on the audio signal is stored in the storage unit 44.

To play back the recorded message, the user operates the record/play button 29 (see FIG. 2). The audio data stored in the storage unit 44 (see FIG. 3) is reproduced by the reproduction unit 45 and generated from the speaker 23.

Further, the user can also broadcast a voice message stored in the communication terminal 2 in advance from the speaker 23 of the disaster prevention equipment 3. Specifically, while the disaster prevention equipment 3 and the communication device 2 are in a communicable state, the user operates the operation unit 14 of the communication terminal 2 to play back a voice message stored in the communication terminal 2 in advance. When this operation is performed, the audio signal of the audio message stored in the communication terminal 2 is sent from the terminal transmitting unit 13 to the receiving unit 43 of the disaster prevention equipment 3, and a voice based on the audio signal received by the receiving unit 43 is generated (not shown). The sound is amplified by the amplifier and is generated from the speaker 23. Furthermore, a voice message previously stored in the communication terminal 2 can be recorded on the disaster prevention equipment 3 and played back using a method similar to the method described above.

(3) If audio data of a message is recorded in advance in the storage unit 44 of the disaster prevention equipment 3, the audio can be played back. Specifically, when the user operates the recording/playback button 29 (see FIG. 2) to playback, the audio data stored in the storage unit 44 is played back by the playback unit 45 and output from the speaker 23.

As described above, this embodiment provides the following effects.

The above-mentioned disaster prevention equipment 3 is a disaster prevention equipment that has elements necessary at the time of a disaster, such as a light emitting part 22, a speaker 23, and a microphone 24, as shown in FIG. It is a disaster prevention device. Such a disaster prevention device 3 can communicate with the communication terminal 2, and a Japanese voice message and/or a voice message in a language other than Japanese acquired by the communication terminal 2 can be broadcast from the speaker 23 of the disaster prevention device 3.

Conventionally, devices equipped with loudspeakers used at disaster prevention sites could only broadcast messages in the language pre-stored in the device. According to the above configuration, the portable disaster prevention device 3 having the necessary elements (light emitting part 22, speaker 23, and microphone 24) in the event of a disaster can send various messages obtained by the communication terminal 2 in Japanese and languages other than Japanese. It can be broadcast from the speaker 23.

Further, when the user operates the recording/playback button 29 of the disaster prevention device 3 to record (see FIG. 2), the data of the voice collected by the microphone 24 can be recorded. When the user operates the recording/playback button 29 on the disaster prevention equipment 3, the recorded audio data can be played back and broadcast from the speaker 23.

For example, a Japanese voice message and/or a voice message in a language other than Japanese acquired by the communication terminal 2 can be recorded on the disaster prevention equipment 3 and played back. Furthermore, a Japanese voice message and/or a voice message in a language other than Japanese that is stored in advance in the communication terminal 2 can be recorded on the disaster prevention equipment 3 and played back. Furthermore, a voice message spoken into the microphone 24 of the disaster prevention device 3 can be recorded on the disaster prevention device 3 and played back.

Further, when the user operates the warning sound button 30 of the disaster prevention device 3, a warning sound is emitted from the speaker 23 of the disaster prevention device 3. In addition to the above-described configuration, the disaster prevention device 3 emits a warning sound, so it is very useful in times of disaster.

In addition, the disaster prevention device 3 has a light emitting part 22 and a speaker 23 attached to one end in the longitudinal direction of the main body 21, a microphone 24 to the other end in the longitudinal direction, and a user A grip portion 21A that can be gripped is formed. Although the disaster prevention device 3 has such a compact and easy-to-hold configuration, it is capable of communicating with the communication terminal 2 and can broadcast Japanese and non-Japanese voice messages acquired by the communication terminal 2 from the speaker 23. . Therefore, the disaster prevention device 3 is a very useful device in times of disaster.

Although the embodiments of the present invention have been described above based on the drawings, it should be understood that the specific configuration is not limited to these embodiments. The scope of the present invention is indicated by the claims rather than the above description, and includes all changes within the meaning and scope equivalent to the claims.

For example, in the embodiment described above, the disaster prevention appliance 3 includes the storage section 44 and the reproduction section 45, as shown in FIG. However, in the present invention, the disaster prevention appliance may not have the storage section and the reproduction section.

Furthermore, in the embodiment described above, recording or playback can be performed by operating the record/playback button 29 (FIG. 2) of the disaster prevention device 3. In other words, by operating the recording/playback button 29 (FIG. 2), recording and playback can be performed. However, the recording/playback button 29 (recording/playback operation section) may be separated into a record button and a playback button.

Furthermore, in the embodiment described above, data of the sound collected from the microphone 24 and data of sound based on the sound signal received by the receiving unit 43 may be stored in the storage unit 44 (see FIG. 3) of the disaster prevention equipment 3. can. However, the storage unit of the disaster prevention device may be capable of storing only one of the audio data collected from the microphone and the audio data based on the audio signal received by the receiving unit.

Furthermore, in the embodiment described above, by operating the warning sound button 30 (see FIG. 2) of the disaster prevention device 3, it is possible to make a warning sound from the speaker and to stop the sound of the warning sound. However, in the present invention, the disaster prevention device may have an operation section (such as a button) that makes a warning sound and an operation section (button) that stops the sound of the warning sound.

Further, in the embodiment described above, as shown in FIG. 2, the disaster prevention equipment 3 has the warning sound button 30, and the storage unit 44 stores the audio data of the warning sound. However, in the present invention, the disaster prevention equipment does not need to have a warning sound button. In the present invention, the warning sound data does not need to be stored in the storage section of the disaster prevention appliance.

Furthermore, in the embodiment described above, as shown in FIG. 2, the light emitting section 22 and the speaker 23 are attached to one end of the main body 21, and the microphone 24 is attached to the other end of the main body 21. However, in the present invention, the positions of the light emitting section, the speaker, and the microphone are not limited.

In addition, in the embodiment described above, as shown in FIG. Although a button (recording/playback operation section) 29 and a warning sound button (warning sound reproduction operation section) 30 are provided, the positions, shapes, etc. of these buttons (operation section) are not limited. Furthermore, the method of operating the operating section is not limited.

Further, in the embodiment described above, as shown in FIG. 3, the operation section 14 (operation buttons, etc.) is displayed on the display section 11 of the communication terminal 2. However, in the present invention, the operation section that can be operated by the user on the communication terminal may not be displayed on the display section of the communication terminal, but may be formed at a different position from the display section. Further, the operation section that can be operated by the user on the communication terminal may include both an operation section displayed on the display section and an operation section formed at a position different from the display section.

1 Disaster prevention system 2 Communication terminal 3 Disaster prevention equipment 11 Display section 12 Terminal reception section 13 Terminal transmission section 14 Operation section 21 Main body 21A Grip section 22 Light emitting section 23 Speaker 24 Microphone 25 Light button 26 Audio button (operation section)
27 Volume adjustment (increase) button 28 Volume adjustment (decrease) button 29 Recording/playback button (recording/playback operation section)
30 Warning sound button (warning sound playback operation section)
41 Control section 42 Transmission section 43 Receiving section 44 Storage section 45 Reproduction section

Claims (8)

A disaster prevention system comprising a communication terminal and disaster prevention equipment,
The disaster prevention equipment is
a main body having a rod-shaped grip that can be gripped by a user;
A light emitting part,
Mike and
speaker and
an operation unit that can be operated by a user to switch the communication terminal and the disaster prevention equipment to a state in which communication is possible or a state in which communication is stopped;
a transmitting unit that sends a signal to the communication terminal;
a receiving unit that receives an audio signal from the communication terminal;
a control unit capable of controlling the transmitting unit and the receiving unit;
has
The light emitting unit and the speaker are attached to one end in the longitudinal direction of the main body,
the microphone is attached to the other longitudinal end of the main body,
The gripping portion has a rod shape long in the longitudinal direction of the main body, and is provided between one end and the other end in the longitudinal direction of the main body,
The operating section is provided on the gripping section,
The transmitter, the receiver, and the controller are provided in the main body,
When the communication terminal and the disaster prevention equipment are switched to a communicable state by operating the operation unit, the control unit transmits a signal from the transmission unit to the communication terminal, and also transmits a signal from the communication terminal. the received audio signal can be received by the receiving unit,
When an operation for reproducing audio is performed on the communication terminal, the receiving unit receives an audio signal sent from the communication terminal, and generates audio from a speaker based on the received audio signal. system. A disaster prevention system comprising a communication terminal and disaster prevention equipment,
The disaster prevention equipment is
a main body having a rod-shaped grip that can be gripped by a user;
A light emitting part,
Mike and
speaker and
an operation unit that can be operated by a user to switch the communication terminal and the disaster prevention equipment to a state in which communication is possible or a state in which communication is stopped;
a transmitting unit that sends a signal to the communication terminal;
a receiving unit that receives an audio signal from the communication terminal;
a control unit capable of controlling the transmitting unit and the receiving unit;
has
the longitudinal direction of the main body and the longitudinal direction of the gripping part are the same direction,
The light emitting section, the gripping section, and the microphone are provided in this order on the longitudinal axis of the main body,
The operating section is provided on the gripping section,
The transmitter, the receiver, and the controller are provided in the main body,
When the communication terminal and the disaster prevention equipment are switched to a communicable state by operating the operation unit, the control unit transmits a signal from the transmission unit to the communication terminal, and also transmits a signal from the communication terminal. the received audio signal can be received by the receiving unit,
When an operation to reproduce audio is performed on the communication terminal, the receiving unit receives an audio signal sent from the communication terminal, and generates audio from the speaker based on the received audio signal.
A disaster prevention system characterized by: The disaster prevention equipment is
a storage unit that stores audio data;
a playback unit that plays back the audio data stored in the storage unit and sends a playback signal to the speaker;
It has a recording and playback operation section that can be operated by the user, and
The recording and playback operation section is provided on the gripping section,
The control unit includes:
When the recording/playback operation unit performs a recording operation, storing audio data collected from the microphone and/or audio data based on the audio signal received by the receiving unit in a storage unit;
When the recording/playback operation unit performs a playback operation, the playback unit reads data of the sound absorbed from the microphone and/or data of sound based on the sound signal received by the reception unit, which is stored in the storage unit. 3. The disaster prevention system according to claim 1, wherein the reproduction section reproduces a reproduction signal and sends a reproduction signal to the speaker. The disaster prevention equipment is
a memory section in which warning sound data is stored;
a reproduction unit that reproduces the warning sound data stored in the storage unit and sends a warning sound reproduction signal to the speaker;
It has a warning sound playback operation section that can be operated by the user, and
The warning sound reproduction operation section is provided on the grip section,
2. The control unit, when the warning sound reproduction operation unit is operated, causes the reproduction unit to reproduce the warning sound, and sends a reproduction signal of the warning sound from the reproduction unit to the speaker. The disaster prevention system according to any one of items 1 to 3. It is a disaster prevention device that can be used with communication terminals.
a main body having a rod-shaped grip that can be gripped by a user;
A light emitting part,
Mike and
speaker and
an operation unit that can be operated by a user to switch the communication terminal and the disaster prevention equipment to a state in which communication is possible or a state in which communication is stopped;
a transmitting unit that sends a signal to the communication terminal;
a receiving unit that receives an audio signal from the communication terminal;
When the communication terminal and the disaster prevention equipment are switched to a communicable state by operating the operation unit, the transmission unit sends a signal to the communication terminal, and the audio signal sent from the communication terminal is transmitted. a control unit that enables the receiving unit to receive the audio signal, and when the receiving unit receives the audio signal, causes the speaker to generate audio based on the received audio signal;
The light emitting unit and the speaker are attached to one end in the longitudinal direction of the main body,
the microphone is attached to the other longitudinal end of the main body,
The gripping portion has a rod shape long in the longitudinal direction of the main body, and is provided between one end and the other end in the longitudinal direction of the main body,
The operating section is provided on the gripping section ,
A disaster prevention appliance , wherein the transmitting section, the receiving section, and the control section are provided in the main body . It is a disaster prevention device that can be used with communication terminals.
a main body having a rod-shaped grip that can be gripped by a user;
A light emitting part,
Mike and
speaker and
an operation unit that can be operated by a user to switch the communication terminal and the disaster prevention equipment to a state in which communication is possible or a state in which communication is stopped;
a transmitting unit that sends a signal to the communication terminal;
a receiving unit that receives an audio signal from the communication terminal;
When the communication terminal and the disaster prevention equipment are switched to a communicable state by operating the operation unit, the transmission unit sends a signal to the communication terminal, and the audio signal sent from the communication terminal is transmitted. a control unit that enables the receiving unit to receive the audio signal, and when the receiving unit receives the audio signal, causes the speaker to generate audio based on the received audio signal;
the longitudinal direction of the main body and the longitudinal direction of the gripping part are the same direction,
The light emitting section, the gripping section, and the microphone are provided in this order on the longitudinal axis of the main body,
The operating section is provided on the gripping section ,
A disaster prevention appliance , wherein the transmitting section, the receiving section, and the control section are provided in the main body . a storage unit that stores audio data;
a playback unit that plays back the audio data stored in the storage unit and sends a playback signal to the speaker;
further comprising a recording and playback operation section operable by the user;
The recording and playback operation section is provided on the gripping section,
The control unit includes:
When the recording/playback operation unit performs a recording operation, storing audio data collected from the microphone and/or audio data based on the audio signal received by the receiving unit in a storage unit;
When the recording/playback operation unit performs a playback operation, the playback unit reads data of the sound absorbed from the microphone and/or data of sound based on the sound signal received by the reception unit, which is stored in the storage unit. The disaster prevention device according to claim 5 or 6, wherein the reproduction section reproduces a reproduction signal and sends a reproduction signal to the speaker. The disaster prevention equipment is
a memory section in which warning sound data is stored;
a reproduction unit that reproduces the warning sound data stored in the storage unit and sends a warning sound reproduction signal to the speaker;
further comprising a warning sound playback operation section operable by the user;
The warning sound reproduction operation section is provided on the grip section,
2. The control unit, when the warning sound reproduction operation unit is operated, causes the reproduction unit to reproduce the warning sound, and sends a reproduction signal of the warning sound from the reproduction unit to the speaker. Disaster prevention equipment according to any one of items 5 to 7.