JP7242327B2 - Information gathering device, speech control device, and speech control system - Google Patents

Description

The present invention relates to an information collection device that notifies a speech command to a speech control device using acquired information, a speech control device that causes a speech device to speak based on the speech command from the information collection device, and a speech control system including these.

2. Description of the Related Art Conventionally, an utterance device that utters based on acquired information has been known. Further, Patent Literature 1 describes an utterance control device that controls the timing of utterance according to the degree of busyness of the user.

JP 2017-151718 A

However, the technique described in Patent Literature 1 only determines the user's busyness and controls the timing of speech, and does not consider the content of the speech. Therefore, depending on the content of the utterance, the utterance may be uttered even when it is inappropriate to utter the utterance at that timing.

SUMMARY OF THE INVENTION One aspect of the present invention has been made in view of the above problem, and an object thereof is to realize an information collection device or the like that prevents utterance of contents inappropriate to be uttered at the right timing. .

In order to solve the above problems, an information collection device according to one aspect of the present invention is an information collection device that notifies a speech command to a speech control device that controls a speech device, comprising a processor, the processor: acquires utterance information related to utterance regularly or irregularly; if the content of the utterance information satisfies an utterance condition, transmits the utterance command based on the utterance information; and acquires the utterance information after transmitting the utterance command Determining whether or not the content satisfies a withdrawal condition, and if the content of the speech information acquired after sending the speech command satisfies the withdrawal condition, sending a withdrawal command to withdraw the speech command to the speech control device; It is characterized by

In order to solve the above problems, a speech control device according to an aspect of the present invention is a speech control device that creates a speech message and causes a speech device to speak the speech message, the speech control device comprising: The processor receives an utterance command from an external device, creates an utterance message based on the received utterance command, receives a withdrawal command of the utterance command, and causes the utterance device to utter the utterance message before the external device. and causing the utterance device to utter the utterance message when the withdrawal command has not been received from the utterance device.

According to one aspect of the present invention, if a withdrawal condition is satisfied after notifying the speech command, a withdrawal command to withdraw the speech command is notified. As a result, it is possible to prevent the speech from being executed by a speech command that is appropriate to be withdrawn.

1 is a functional block diagram of a speech control system according to an embodiment of the present invention; FIG. It is a figure showing the whole speech control system outline concerning the embodiment of the present invention. It is a figure which shows the example of a table used by embodiment of this invention. 4 is a flow chart showing the flow of processing in the embodiment of the present invention; FIG. 4 is a functional block diagram of a speech control system according to another embodiment of the present invention;

[Embodiment 1]
[Overview]
First, an overview of the speech control system 100 according to the present embodiment will be described with reference to FIG. FIG. 2 is a diagram showing an overall overview of the speech control system 100. As shown in FIG. As shown in FIG. 2 , the speech control system 100 includes an information collection device 10 , a speech control device 20 , a speech device 30 and a detection device 90 . Note that the detection device 90 is an example, and is not limited to this. The information collection device 10 may be configured to acquire speech information via the Internet instead of the detection device 90, and the detection device 90 may not be included.

The detection device 90 detects the state of the environment or the like by the sensor unit 99 and notifies the information collection device 10 of detection information (utterance information) that is the detection result. Examples of the detection device 90 include air conditioners, lighting, water heaters, smart meters, and the like. Air conditioners can detect room temperature, lighting can detect illuminance, water heaters can detect water temperature, and smart meters can detect power consumption.

Regarding the communication between the detection device 90 and the information collection device 10, any communication (including wireless and wired communication) that can transmit information may be used, for example, the ECHONET standard, the ECHONET Lite standard, and the like. compliant with the smart grid standards of

The information collection device 10 acquires detection information by the detection device 90 and notifies the speech control device 20 of a speech command based on the acquired detection information. Regarding the communication between the information collecting device 10 and the detection device 90, any communication (including wireless and wired communication) may be used as long as it is possible to transmit information, for example, the ECHONET standard, the ECHONET Lite standard, etc. compliant with the smart grid standards of Examples of the system including the information collecting device 10 and the detection device 90 include a residential energy management system (HEMS), an apartment energy management system (MEMS), a building energy management system (BEMS), and the like.

Further, the information collecting apparatus 10 determines whether or not the utterance command notified based on the detection information acquired from the detection device 90 is inappropriate based on the detection information acquired thereafter. If the information collection device 10 determines that the request is inappropriate, it notifies the speech control device 20 of the withdrawal command.

The speech control device 20 receives a speech command from the information gathering device 10 and creates a speech message. Then, the speech control device 20 determines whether or not the user can listen to the message based on the human sensor information (presence information) acquired from the speech device 30 . When the speech control device 20 determines that the user can listen to the message, the speech control device 20 transmits the created speech message to the speech device 30 and causes the speech device 30 to speak. If the speech control device 20 determines that the user cannot listen to the message, the speech control device 20 does not cause the speech device 30 to speak the created speech message.

Speech control device 20 also accepts a withdrawal command. When receiving the withdrawal command, the speech control device 20 does not cause the speech device 30 to speak the target speech message. The utterance control device 20 determines whether or not the utterance message to be the object of the withdrawal command has not yet been uttered, and if it has not been uttered, deletes the created utterance message.

As a result, it is possible to prevent an unspoken message that is inappropriate to be spoken from being spoken.

[Configuration of each device]
Next, the configuration of each device included in speech control system 100 will be described with reference to FIG. FIG. 1 is a functional block diagram of a speech control system 100 according to this embodiment.

[Information collection device 10]
As shown in FIG. 1, the information gathering device 10 includes a data acquisition unit 110, an utterance unit 120, and a condition storage unit 19. FIG.

The data acquisition unit 110 periodically or irregularly acquires detection information detected by the sensor unit 99 of the detection device 90 and notifies the utterance unit 120 of the information.

The utterance unit 120 commands the utterance control device 20 to utter and retract the utterance, and includes the utterance command unit 11 , the retraction condition determination unit 12 , and the retraction command unit 13 .

The speech command unit 11 compares the detection information with the speech conditions stored in the condition storage unit 19, and transmits a speech command to the speech control device 20 when it is determined that the speech conditions are satisfied. For example, when the sensor unit 99 detects room temperature and the speech condition is "room temperature exceeds 30 degrees Celsius", and the acquired detection information indicates that the temperature exceeds 30 degrees Celsius, the speech command The unit 11 transmits an utterance command to the utterance control device 20 .

After the speech instruction unit 11 transmits the speech instruction, the withdrawal condition determination unit 12 compares the detection information with the withdrawal condition stored in the condition storage unit 19, and determines whether or not the withdrawal condition is satisfied. Then, when it is determined that the withdrawal condition is satisfied, the withdrawal instruction unit 13 is notified to that effect. The withdrawal condition may be a condition that is the reverse of the above-described utterance condition, or may be a slightly loosened utterance condition. For example, if the speech condition is "room temperature is above 30°C", the withdrawal condition may be "room temperature is 30°C or lower" (reversing the speech condition) or "room temperature is 28°C or lower". (those with loosened utterance conditions) may be used.

Note that when the withdrawal condition is the reverse of the utterance condition, the withdrawal condition determination unit 12 can be said to determine that the withdrawal condition is satisfied when the content of the detection information does not satisfy the utterance condition.

When the withdrawal command unit 13 receives notification that the withdrawal condition is satisfied from the withdrawal condition determination unit 12 , the withdrawal command unit 13 transmits to the speech control device 20 a withdrawal command for canceling the speech command transmitted by the speech command unit 11 .

The condition storage unit 19 is a storage device that stores utterance conditions and withdrawal conditions.

As described above, the information collecting device 10 according to the present embodiment acquires detection information as utterance information related to utterance, and based on the acquired detection information, issues an utterance command to the utterance control device 20 that controls the utterance device 30. , wherein the detection information is acquired regularly or irregularly, and when the content of the detection information satisfies an utterance condition, the utterance command is transmitted, and the acquired after the utterance command is transmitted It is determined whether or not the content of the detection information satisfies a withdrawal condition, and if the content of the detection information acquired after the transmission of the speech command satisfies the withdrawal condition, the speech control device 20 issues a withdrawal command to withdraw the speech command. It is a configuration to send to.

[Speech control device 20]
As shown in FIG. 1, the speech control device 20 includes a speech command reception unit 21, a message creation unit 22, a withdrawal command reception unit 23, a withdrawal command execution unit 24, a speech permission determination unit 25, a speech instruction unit 26, and a storage unit. 200 included.

The speech command reception unit 21 receives the speech command transmitted from the information collection device 10 and notifies the message creation unit 22 of the reception.

When message creation unit 22 is notified from speech command reception unit 21 that the speech command has been accepted, message creation unit 22 creates a speech message based on the speech command and the message table stored in storage unit 200 . Then, the created utterance message is stored in the created message 202 of the storage unit 200 .

FIG. 3 shows examples of spoken instructions, templates, and spoken messages that are created. For example, the information collection device 10 acquires detection information indicating that the room temperature is 31° C. from the detection device 90 and transmits an utterance command to that effect (for example, Temp>30deg?isTrue) to the utterance control device 20. Consider the case. In this case, the message creation unit 22 creates the speech message "The room temperature has exceeded 30°C" using the speech command (Temp>30deg?isTrue) and the template "The room temperature has exceeded '°C'".

The withdrawal command reception unit 23 receives the withdrawal command from the information collection device 10 and notifies the withdrawal command execution unit 24 to that effect.

When the withdrawal instruction execution unit 24 is notified that the withdrawal instruction has been received from the withdrawal instruction reception unit 23, the withdrawal instruction execution unit 24 prevents the utterance of the utterance message that is the object of the withdrawal instruction. The speech can be prevented by deleting the speech message subject to the withdrawal order. The withdrawal instruction execution unit 24 may determine whether or not the utterance message to be the object of the withdrawal instruction has not yet been uttered. Then, when the spoken message to be the object of the withdrawal order has not yet been spoken, the said spoken message may be deleted from the storage unit 200 . Also, before uttering an utterance message, it may be determined whether or not a withdrawal command has been received, and if received, the utterance of the utterance message subject to the withdrawal command may be prevented.

Based on the human sensor information acquired from the utterance device 30, the utterance propriety determination unit 25 determines whether or not the user can hear the message, in other words, whether the user exists near the utterance device 30. Determine whether or not Then, when it is determined that the user is ready to listen to the message, it notifies the utterance instruction unit 26 to that effect.

When notified by the utterance propriety determination unit 25 that the user can listen to the message, the utterance instruction unit 26 transmits the created message 202 stored in the storage unit 200 to the utterance device 30, and utters the message. Make the device 30 speak.

The storage unit 200 is a storage device that stores a message table 201 used by the message creation unit 22 to create an utterance message, and a created message 202 that is the utterance message created by the message creation unit 22 .

As described above, the speech control device 20 according to the present embodiment is a speech control device 20 that creates a speech message and causes the speech device 30 to speak the speech message. When a command is received, an utterance message is created based on the received utterance command, and an instruction to cancel the utterance command is received from the external device before the utterance device 30 utters the utterance message, the utterance message is not uttered by the utterance device 30 and the utterance message is uttered by the utterance device 30 when the withdrawal command is not received.

[Speech device 30]
As shown in FIG. 1 , the speech device 30 includes a speaker 31 and a human sensor section 32 .

The speaker 31 outputs the spoken message transmitted from the speech control device 20 as voice.

The human sensor unit 32 is a sensor that detects whether or not a user is present around the utterance device 30 . The human sensor unit 32 transmits the detection result to the speech control device 20 .

Note that the speech device 30 is configured to output audio through the speaker 31, but may be provided with a monitor or the like separately or in addition to this to display a speech message.

[Process flow]
Next, the flow of processing in speech control system 100 will be described with reference to FIG. FIG. 4 is a flow chart showing the flow of processing in the speech control system 100. As shown in FIG.

As shown in FIG. 4, the information collection device 10 acquires detection information from the detection device 90 (S11). Then, the speech instruction unit 11 of the information gathering device 10 determines whether or not the detected information satisfies speech conditions (S12). If it is determined that the speech condition is satisfied (YES in S12), speech command section 11 creates a speech command and transmits it to speech control device 20 (S13). On the other hand, if it is determined that the utterance condition is not satisfied (NO in S12), the process returns to step S11.

Next, the withdrawal condition determination unit 12 determines whether or not the detection information satisfies the withdrawal condition (S14). When it is determined that the withdrawal condition is satisfied (YES in S14), the withdrawal command unit 13 creates a withdrawal command and transmits it to the speech control device 20 (S15). On the other hand, if it is determined that the withdrawal condition is not satisfied (NO in S14), the process returns to step S11.

When the speech control device 20 receives the speech command in step S13 (S21), the message creation unit 22 creates a speech message (S22).

After that, when the withdrawal command receiving unit 23 receives the withdrawal command before the speech instruction (YES in S23), the withdrawal command execution unit 24 deletes the unspoken message from the storage unit 200 (S26). On the other hand, without the retraction command receiving unit 23 receiving the retraction command (NO in S23), based on the human sensor information acquired from the utterance device 30 (S31), the utterance permission determination unit 25 determines that the user can recognize the message. If so (YES in S24), the speech instruction unit 26 instructs the speech device 30 to speak (S25).

The speech device 30 instructed to speak by the speech control device 20 outputs the speech message transmitted from the speech control device 20 (S32).

Then, the speech control device 20 deletes the already spoken speech message from the storage unit 200 (S26).

[Embodiment 2]
Other embodiments of the invention are described below. For convenience of description, members having the same functions as those of the members described in the above embodiments are denoted by the same reference numerals, and description thereof will not be repeated.

In the speech control system 100 according to the present embodiment, the speech control device 20 notifies the information collection device 10 of the execution result indicating whether or not the speech based on the speech command has been executed. Thereby, the information gathering device 10 can confirm whether or not the speech corresponding to the speech command is actually executed. Further, the speech control device 20 notifies the information collection device 10 of the execution result indicating whether or not the withdrawal based on the withdrawal command has been executed. Thereby, the information collecting device 10 can confirm whether or not the withdrawal corresponding to the withdrawal instruction has actually been executed. Therefore, for example, when a condition is set such as prohibiting the user from speaking twice a day, it is possible to prevent unnecessary speech commands from being issued.

FIG. 5 shows a block diagram of the speech control device 20 according to this embodiment. As shown in FIG. 5 , the speech control device 20 according to this embodiment includes an execution result notification section 27 .

The execution result notification unit 27 notifies the speech control device 20 whether or not the speech command by the information gathering device 10 has been executed, and whether or not the withdrawal command has been withdrawn.

[Modification]
The information collecting device 10 may transmit an utterance command by adding an ID (specific information) for specifying the utterance command to the utterance command. As a result, the information gathering device 10 can specify the utterance command to be withdrawn when transmitting a plurality of utterance commands and withdrawing any of the utterance commands. In addition, the speech control device 20 can specify the speech command to be withdrawn by the withdrawal command, and delete the speech message corresponding to the speech command.

Further, if the speech command receiving unit 21 receives a new speech command before the created speech message is spoken, the message creation unit 22 creates a new speech message stored in the storage unit 200 that has not yet been spoken. It may be overwritten by an utterance message created by an utterance command. Unspoken messages are deleted by being overwritten with new spoken messages. As a result, the new speech command can be used as a withdrawal command for the previous speech command.

Also, the information collection device 10 and the speech control device 20 may be installed locally or may be installed in the cloud.

Further, in the above-described embodiment, the information collection device 10 and the speech control device 20 are described separately, but these may be realized by one device (server), or may be divided into three or more devices. good.

Further, the speech control device 20 may not include the speech availability determination unit 25 , the speech instruction unit 26 , and the execution result notification unit 27 , and these may be included in the speech device 30 .

[Example of realization by software]
Control blocks of the information collecting device 10 and the speech control device 20 (in particular, the speech section 120 (the speech command section 11, the withdrawal condition determination section 12, the withdrawal instruction section 13), the message creation section 22, the withdrawal instruction execution section 24, the speech permission determination section 25) may be implemented by a logic circuit (hardware) formed in an integrated circuit (IC chip) or the like, or may be implemented by software.

In the latter case, the information gathering device 10 and the speech control device 20 are provided with computers that execute program instructions, which are software for realizing each function. This computer includes, for example, at least one processor (control device) and at least one computer-readable recording medium storing the program. In the computer, the processor reads the program from the recording medium and executes it, thereby achieving the object of the present invention. As the processor, for example, a CPU (Central Processing Unit) can be used. As the recording medium, a "non-temporary tangible medium" such as a ROM (Read Only Memory), a tape, a disk, a card, a semiconductor memory, a programmable logic circuit, or the like can be used. In addition, a RAM (Random Access Memory) for developing the above program may be further provided. Also, the program may be supplied to the computer via any transmission medium (communication network, broadcast wave, etc.) capable of transmitting the program. Note that one aspect of the present invention can also be implemented in the form of a data signal embedded in a carrier wave in which the program is embodied by electronic transmission.

〔summary〕
An information gathering device according to aspect 1 of the present invention is an information gathering device that notifies a speech command to a speech control device that controls a speech device, the information gathering device comprising a processor, wherein the processor regularly or irregularly collects speech information related to speech. If the content of said utterance information satisfies an utterance condition, said utterance command is transmitted based on said utterance information, and whether or not the content of said utterance information acquired after said transmission of said utterance command satisfies a withdrawal condition. is determined, and if the content of the speech information acquired after the transmission of the speech command satisfies the withdrawal condition, a withdrawal command for withdrawing the speech command is transmitted to the speech control device.

According to the above configuration, after the speech command is notified, if the withdrawal condition is satisfied, the withdrawal command for withdrawing the speech command is notified. As a result, it is possible to prevent the execution of an utterance according to an utterance command that is appropriate to be withdrawn.

For example, if the room temperature drops below 30° C. after notification of an utterance command for executing the utterance “The room temperature has exceeded 30° C.”, it is not appropriate to execute the utterance as it is. According to the above configuration, it is possible to withdraw the speech command by setting the condition that the room temperature becomes 30° C. or lower as the withdrawal condition.

In the information collecting device according to aspect 2 of the present invention, in aspect 1 above, the processor may determine that the withdrawal condition is satisfied when the content of the utterance information does not satisfy the utterance condition.

According to the above configuration, since a condition that contradicts the speech condition can be set as a withdrawal condition, a case where speaking becomes inappropriate can be set as a withdrawal condition.

An information gathering apparatus according to aspect 3 of the present invention is the information gathering device according to aspect 1 or 2, wherein the processor attaches specific information for specifying the utterance command to the utterance command and notifies the utterance command. may

According to the above configuration, since the speech command can be identified, processing such as canceling a specific speech command can be performed.

In the information gathering apparatus according to aspect 4 of the present invention, in any one of aspects 1 to 3, after notifying the withdrawal instruction, the processor makes an utterance based on the utterance instruction to be the object of the withdrawal instruction from the speech control device information indicating whether or not is not performed.

According to the above configuration, the information gathering device can recognize whether or not the utterance is actually retracted by the retraction command. As a result, when there is a limit to the number of times the same content can be uttered, utterances can be appropriately managed.

A speech control device according to aspect 5 of the present invention is a speech control device that creates a speech message and causes a speech device to speak the speech message, comprising a processor, the processor receives a speech command from an external device, If the withdrawal command is not received from the external device before creating a speech message based on the received speech command, accepting the withdrawal command of the speech command, and causing the speech device to speak the speech message, The utterance message is uttered by the utterance device.

According to the above configuration, after the utterance message is created, if the withdrawal command is not received before the utterance, the utterance device is caused to utter the utterance message. In other words, if the withdrawal command is received before speaking, the speaking device is not allowed to speak. As a result, it is possible to prevent an utterance that should be retracted from being executed.

In the speech control device according to aspect 6 of the present invention, in aspect 5 above, the processor acquires presence information indicating whether or not the user exists in the vicinity of the speech device from the speech device, and obtains the presence information indicates that the user is present, causing the speech device to speak the spoken message.

According to the above configuration, it is possible to utter an utterance message when the user is present in the vicinity of the utterance device, so it is possible to increase the possibility that the user will hear the utterance.

A speech control system according to aspect 7 of the present invention includes the information collecting device according to any one of aspects 1 to 4 and the speech control device according to aspect 5 or 6 above.

A control method for an information collection device according to aspect 8 of the present invention is an information collection device that acquires speech information related to speech, and based on the acquired speech information, notifies a speech command to a speech control device that controls a speech device. wherein the utterance information is acquired periodically or irregularly, the utterance command is transmitted when the content of the utterance information satisfies the utterance condition, and the content of the utterance information acquired after the transmission of the utterance command. determines whether or not satisfies a withdrawal condition, and if the contents of said speech information acquired after said speech command transmission satisfies said withdrawal condition, a withdrawal command for withdrawing said speech command is transmitted to said speech control device. Characterized by

A control method for an utterance control device according to aspect 9 of the present invention is a control method for an utterance control device that creates a utterance message and causes a utterance device to utter the utterance message. creating an utterance message based on the utterance command, determining whether or not an instruction to cancel the utterance command is received from the external device before causing the utterance device to utter the utterance message, and receiving the cancellation command; If not, the utterance device is caused to utter the utterance message.

The information collection device or speech control device according to each aspect of the present invention may be realized by a computer. In this case, the computer is operated as each part (software element) included in the information collection device or speech control device A control program for an information collection device or speech control device for realizing the information collection device or speech control device by means of a computer, and a computer-readable recording medium recording it are also included in the scope of the present invention.

The present invention is not limited to the above-described embodiments, but can be modified in various ways within the scope of the claims, and can be obtained by appropriately combining technical means disclosed in different embodiments. is also included in the technical scope of the present invention. Furthermore, new technical features can be formed by combining the technical means disclosed in each embodiment.

10 information collecting device 11 speech command unit 12 withdrawal condition determination unit 13 withdrawal command unit 19 condition storage unit 20 speech control device 21 speech command reception unit 22 message creation unit 23 withdrawal command reception unit 24 withdrawal command execution unit 25 speech availability determination unit 26 Speech instruction unit 27 Execution result notification unit 30 Speech device 31 Speaker 32 Human sensor unit 90 Detection device 99 Sensor unit 100 Speech control system 110 Data acquisition unit 120 Speech unit 200 Storage unit

Claims (9)

An information collection device that notifies a speech command to a speech control device that controls a speech device,
with a processor
The processor
Acquire detection information indicating the results detected by the detection device as utterance information related to utterance on a regular or irregular basis,
if the content of the detection information satisfies an utterance condition, transmitting the utterance command based on the detection information;
determining whether the content of the detection information acquired after transmitting the speech command satisfies a withdrawal condition;
if the content of the detection information acquired after the transmission of the speech command satisfies the withdrawal condition, a withdrawal command for withdrawing the speech command is sent to the speech control device;
An information collection device characterized by: An information collection device that is an external device and that notifies a speech command to the speech control device that controls a speech device,
with a processor
The processor
Acquire utterance information about utterances on a regular or irregular basis,
if the content of the speech information satisfies the speech condition, transmitting the speech command to the speech control device based on the speech information;
Determining whether the content of the speech information acquired after transmitting the speech command satisfies a withdrawal condition,
If the content of the speech information acquired after the transmission of the speech command satisfies the withdrawal condition, a withdrawal command for withdrawing the speech command is sent to the speech control device;
An information collection device characterized by: 2. The information collecting apparatus according to claim 1, wherein said processor determines that said withdrawal condition is satisfied when the content of said detected information does not satisfy said utterance condition. 4. The information collecting apparatus according to any one of claims 1 to 3, wherein said processor notifies said utterance command by adding specific information for specifying said utterance command to said utterance command. After notifying the withdrawal instruction, the processor obtains from the speech control device information indicating whether or not a speech based on the speech instruction subject to the withdrawal instruction is being made. 5. The information collecting device according to any one of 4 . A speech control device that creates a speech message and causes a speech device to speak the speech message,
with a processor
The processor
Receiving an utterance command from an external device,
creating an utterance message based on the received utterance command;
Receiving an instruction to withdraw the speech instruction,
An utterance control device that causes the utterance device to utter the utterance message if the withdrawal command is not received from the external device before causing the utterance device to utter the utterance message. The processor
acquiring presence information indicating whether or not a user exists in the vicinity of the utterance device from the utterance device;
7. The speech control apparatus according to claim 6 , wherein when the presence information indicates that the user is present, the speech message is spoken by the speech device. 8. A speech control system comprising the speech control device according to claim 6 or 7 and an external device for notifying the speech control device of a speech command . The external device is an information gathering device, and the information gathering device
with a processor
The processor
Acquire utterance information about utterances on a regular or irregular basis,
if the content of the speech information satisfies the speech condition, the speech command is transmitted to the speech control device based on the speech information;
Determining whether the content of the speech information acquired after transmitting the speech command satisfies a withdrawal condition,
If the content of the speech information acquired after the transmission of the speech command satisfies the withdrawal condition, a withdrawal command for withdrawing the speech command is sent to the speech control device;
9. The speech control system according to claim 8, characterized by:

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