JP6845792B2 - Message playback system - Google Patents

Description

The present invention relates to a message message reproduction system that reproduces a message to a resident.

In a message reproduction system in a house, there is known a technique for suppressing reproduction of a message whose user's request is relatively low when the registered message is reproduced (for example, Patent Document 1).

Japanese Unexamined Patent Publication No. 2016-99575

However, in the above-mentioned conventional system, it is necessary to set the priority in advance by the user's operation for each message reproduction device arranged in the house, and the setting work is complicated.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a message message reproduction system that appropriately reproduces a message without complicated setting work.

In order to solve the above problems, the message message reproduction system of the first invention is
Message registration means for registering message messages,
A message reproduction means for reproducing the message, and
Position detection means for detecting the position of a person in a house,
A message control means for controlling the registered message to be played back when the presence of a person is detected by the position detection means.
The message control means includes a message reproduction order sorting means for rearranging the reproduction order of the message message based on the priority of the message message determined from the position of the person detected by the position detecting means. ..

According to the first invention, the playback order of the message messages is automatically rearranged based on the priority of the message messages determined by the position in the residence of the resident. Depending on the content of the message, it may be more effective to convey it at a specific place in the house. According to the first invention, a suitable place (that is, priority) for transmitting the message is determined from the content of the message based on the position of the resident, and the playback order of the message is rearranged. Will be played. As a result, the message can be appropriately reproduced without complicated setting work.

The message reproduction system of the second invention is described in the first invention.
Keywords for associating the message with the location in the residence,
A weighted value of the keyword for calculating the priority of the message at the position detected by the position detecting means is set.
The message reproduction order sorting means is characterized in that, for a message message including the keyword, the priority at the position detected by the position detecting means is determined based on the weighted value of the keyword.

According to the second invention, a plurality of keywords for associating the message with the location in the residence are set, and a weighting value for calculating the priority of the reproduction location in the residence is set for each keyword. .. As a result, it is possible to determine the priority of the message message by comparing it with the content of the message message based on the position of the resident in the residence, and to rearrange the playback order of the message messages. Therefore, it is possible to preferentially transmit the message message that is judged to be more effective to convey to the resident at that place.

The message reproduction system of the third invention is described in the first or second invention.
Provided with an authentication means for authenticating individual residents in the residence,
The message control means controls so that the message message is registered corresponding to the individual resident and the message message corresponding to the authenticated resident is reproduced based on the authentication by the authentication means. It is characterized by that.

According to the third invention, message messages corresponding to individual residents can be registered, and message messages corresponding to the resident are sorted according to the order of the message reproduction order sorting means based on the position of the resident. Can be regenerated and transmitted.

The message reproduction system of the fourth invention is the third invention.
The authentication means includes a voice recognition means that performs voice recognition based on the voice data stored by the voice data storage means.
The position detecting means is characterized in that the place where the voice for voice recognition is input is the position of a person in the house.

According to the fourth invention, by inputting the voice for voice recognition, the resident can be identified and it can be determined that the resident exists at the place where the voice is input. That is, the voice recognition means can act as a position detection means at the same time as voice recognition. Therefore, the resident authentication and the resident's position detection are simultaneously performed by voice input, which is excellent in convenience.

The message reproduction system of the fifth invention is the message reproduction system of the fifth invention in any one of the first to fourth inventions.
The message control means is characterized in that the reproduction of the message is stopped when a person is no longer detected at that position by the position detection means.

The message reproduction system of the sixth invention is the message reproduction system of the sixth invention in any one of the first to fifth inventions.
The message control means classifies a reproduced message and an unreproduced message, and when the presence of a person is detected by the position detecting means, the order is sorted by the message reproduction order sorting means. According to the above, only the unreproduced message is reproduced.

According to the fifth invention, if the resident leaves the place while the message is being played for the resident in the place, the playback of the message is stopped. According to the sixth invention, the reproduced message is excluded from the reproduction target, and the message is reproduced for the unreproduced message in the order according to the priority of the message.

According to the fifth and sixth inventions, when the next message message is reproduced, not only the duplicate reproduction of the message message can be avoided, but also the message message that is most suitable for being transmitted on the spot can be easily reproduced.

For example, when there are a plurality of message messages to be played back, a message message having a high priority (weighting value) on the spot is played first at a certain playback location, and then a message having a relatively low priority on the spot is played. The message is played. If the resident hears only the high-priority message and leaves the playback location, the playback of the message is stopped, and the low-priority message on the spot is regarded as "unplayed message". It is classified. Then, the message message having a relatively low priority on the spot may become a message message having a high priority (weighting value) at the next playback location. In this case, it can be said that it is more effective for the resident that this message is transmitted at the next playback location than at the previous playback location.

Therefore, according to the fifth and sixth inventions, when the resident leaves the reproduction place of the message, the reproduction of the message is stopped, and the reproduced message is excluded from the reproduction target. As a result, the message can be easily reproduced by a more effective transmission method (reproduction location) based on the content of the message without repeatedly listening to the message at the next reproduction location.

The figure which shows the floor plan layout of the first floor part of a house simply. The schematic diagram which shows the structure about the message reproduction system. The conceptual diagram which shows the storage contents of the weighted storage area provided in the storage part of a controller. FIG. 4A is a diagram showing an example of an ID code registered in the storage unit of the controller, and FIG. 4B is a diagram showing an example of the configuration of a message message table used in the message message reproduction system. A flowchart showing the flow of message playback on a playback terminal provided at the entrance of a message playback system. A flowchart showing the flow of message playback on a playback terminal provided in the residence of the message message playback system.

Hereinafter, embodiments of the message reproduction system 20 of the present invention will be described with reference to the drawings.

FIG. 1 is an outline showing an outline of the first floor portion 11 of the house 10 provided with the message message reproduction system 20. In the present embodiment, it is assumed that parents (father and mother) and their children (two) live in the house 10 as residents.

As shown in FIG. 1, the first floor portion 11 is provided with an entrance 12, a living room 13, a dining room 14, a kitchen 15, a children's room 16 (children's bedroom), and a washroom 17 as rooms. The entrance 12 is provided with an entrance 21, and the entrance 21 is provided with an entrance door 22. The entrance door 22 is provided with a locking device 23 for locking and unlocking the door 22. The locking device 23 includes an electric lock that electrically locks and unlocks the entrance door 22. The locking device 23 can be locked and unlocked by electronic key authentication using an electronic key 26 (see FIG. 2) possessed by the resident. A communication device 25 and a controller 50 (see FIG. 2) are provided as a configuration for electronic key authentication.

The communication device 25 is provided on the outdoor side near the entrance door 22 (the surface on the outdoor side of the entrance door 22 is also possible). The communication device 25 is electrically connected to the controller 50. The output radio wave of the communication device 25 is controlled by the controller 50, and the communication area for wireless communication is controlled within a predetermined range. As shown in FIG. 1, the communication area CA for wireless communication in the communication device 25 is a circular predetermined area centered on the communication device 25 in a plan view.

An open / close detection sensor 27 for detecting the opening / closing of the entrance door 22 is provided on the indoor side surface of the entrance door 22.

The entrance 12 (indoor side from the entrance 21) is provided with a playback terminal 31 (for example, the wall surface of the entrance 12) for reproducing a message and a motion sensor 41 (for example, the ceiling surface of the entrance 12). Has been done. The motion sensor 41 is provided at a position inside the house 10 from the entrance 21, and is configured to detect the presence of a person in the vicinity of the entrance 12 (indoor side from the entrance 21). As shown in FIG. 1, when the entrance door 22 is closed, the motion sensor 41 is arranged and the detection range is set so that only the inside of the house 10 is set as the detection area DA1.

In the living room 13, a reproduction terminal 32 (for example, the wall surface of the living room 13) and a motion sensor 42 (for example, the ceiling of the living room 13) are installed. The motion sensor 42 is provided at a position inside the living room 13 and is configured to detect the presence of a person in the living room 13. As shown in FIG. 1, the motion sensor 42 is arranged and the detection range is set so that the living room 13 is set as the detection area DA2.

A reproduction terminal 33 (for example, the wall surface of the kitchen 15) and a motion sensor 43 (for example, the ceiling of the kitchen 15) are installed in the kitchen 15. The motion sensor 43 is provided at a position inside the kitchen 15 and is configured to detect the presence of a person in the kitchen 15. As shown in FIG. 1, the motion sensor 43 is arranged and the detection range is set so that the kitchen 15 is set as the detection area DA3.

In the washroom 17, a reproduction terminal 34 (for example, the wall surface of the washroom 17) and a motion sensor 44 (for example, the ceiling of the washroom 17) are installed. The motion sensor 44 is provided at a position inside the washroom 17, and is configured to detect the presence of a person in the washroom 17. As shown in FIG. 1, the motion sensor 44 is arranged and the detection range is set so that the washroom 17 is set as the detection area DA4.

FIG. 2 is a schematic diagram showing a configuration related to playback control of a message message in the embodiment of the message message playback system 20.

The controller 50 includes a microcomputer having a CPU, a memory, and the like. The controller 50 includes at least a control unit 51 that controls locking / unlocking and playback of a message, ID information for electronic key authentication, voice information for voice recognition described later, matters related to the message, and various sensors. A storage unit 52 that stores detection results from the same type, a voice recognition unit 53 for identifying a resident by voice and operating a message message system, and a voice for reading aloud a message message composed of character data. It has a reading unit 54 and a timer 55 used for measuring time.

The storage unit 52 stores a weighted storage area 521 for storing keywords for determining the playback order of message messages, and a message message table T composed of various message data, as a configuration for storing items related to the message. A message storage area 522 is provided. The voice recognition unit 53 includes a speaker recognition unit 531 for identifying individual residents by voice, and a voice operation unit 532 for operating the message message system by voice. The voice reading unit 54 converts the message message composed of the character data stored in the message message table T into voice based on the instruction from the control unit 51. The voiced message is reproduced from any of the speakers 312, 322, 332, 342 of the plurality of reproduction terminals 31, 32, 33, 34, which will be described later.

The electronic key 26 includes a memory (not shown) that stores unique ID information for each electronic key 26, and transmits ID information in response to a request from the controller 50. Here, the communication device 25 transmits the request signal at a predetermined time cycle, whereas the electronic key 26 responds to the request signal when it enters the communication area CA of the communication device 25 and receives the request signal. ID information is transmitted to the communication device 25. Then, when the ID information is received by the communication device 25, the ID information is input from the communication device 25 to the controller 50. When the ID information from the electronic key 26 is input via the communication device 25, the controller 50 determines a match between the ID information and the ID information registered in the storage unit 52 in advance, and is the key a legitimate key? Authenticate whether or not.

Then, in a situation where a touch sensor is built in a doorknob (not shown) provided on the outdoor side of the entrance door 22 and the electronic key 26 is officially authenticated by the above ID information, the residence carrying the electronic key 26 is carried. When a person touches the doorknob, it is locked or unlocked.

For example, in the locking device 23 in this embodiment, when the resident carrying the electronic key 26 touches the doorknob while the locking device 23 is unlocked, the locking device 23 is locked. Further, when the resident carrying the electronic key 26 touches the doorknob while the locking device 23 is locked, the locking device 23 is unlocked. The touch sensor is, for example, a capacitive touch sensor. If the electronic key 26 does not correspond to a legitimate one, the locking device 23 is not locked or unlocked.

The open / close detection sensor 27 is connected to the controller 50, and the open / close detection sensor 27 sequentially inputs the detection result to the controller 50. When the open / closed state of the entrance door 22 is determined based on the detection result from the open / close detection sensor 27 and it is determined that the entrance door 22 is opened and then closed, the resident who has returned home is the entrance 12 (entrance door 22). It is judged that the vehicle has entered (more indoor side). When it is determined that the entrance door 22 is in the closed state, the entrance door 22 is automatically locked (auto-locked) by the locking device 23.

The playback terminal 31 provided at the entrance 12 has at least a microphone 311 for recording a message, a speaker 312 for playing a guide message or a message, and an operation for registering and playing a message. The operation unit 313 and the display unit 314 for displaying a guide message and a message, displaying items selected and input by the operation unit 313, and the like are provided.

Similar to the reproduction terminal 31, the reproduction terminal 32 provided in the living room 13, the reproduction terminal 33 provided in the kitchen 15, and the reproduction terminal 34 provided in the washroom 17 also have microphones 321 and 331, 341 and speakers 322, respectively. , 332, 342, an operation unit 323, 333, 343, and a display unit 324, 334, 344.

The playback terminals 31, 32, 33, 34 have a stop button 315, 325, 335, 345 for stopping the playback of the message, a recording button 316, 326, 336, 346 for registering the message, and a message message. Indicator lights 317, 327, 337, 347 that blink to notify when there is a signal are provided.

In the present embodiment, when there is an unreproduced message, the indicator lights 317, 327, 337, 347 are blinked to notify that there is a message. In the present embodiment, when the message is registered, the indicator lights 317, 327, 337, and 347 blink regardless of the recipient of the message. Therefore, it is possible to prompt the resident who recognizes the blinking of the indicator lights 317, 327, 337, 347 to confirm whether or not there is a message message directed to himself (see FIG. 6). Then, when there is a message to the resident, the resident issues a voice command to reproduce the message, so that the message is reproduced. When all the message messages are reproduced, the indicator lights 317, 327, 337, 347 are turned off.

The reproduction terminals 31, 32, 33, and 34 are connected to the controller 50, and reproduce the message message based on the instruction from the control unit 51. Further, the controller 50 sequentially receives audio information blown from the microphones 311, 321, 331, 341 provided in the playback terminals 31, 32, 33, 34, and operation contents from the operation units 313, 323, 333, 343. Entered.

The motion sensors 41, 42, 43, 44 are connected to the controller 50, and the detection results are sequentially input to the controller 50 from the motion sensors 41, 42, 43, 44. The controller 50 is based on the detection results from the motion sensors 41, 42, 43, 44, and the presence of a person in each of the detection areas DA1, DA2, DA3, DA4 of the motion sensors 41, 42, 43, 44. Determine the presence or absence.

In the message message reproduction system 20, when the resident of the house 10 returns home, the message is first reproduced at the entrance 12. In the present embodiment, the unique ID information of the electronic key 26 registered in advance in the storage unit 52 is used to identify the resident who has returned home at the entrance 12. That is, the unique ID information of the electronic key 26 is registered in the controller 50 in correspondence with the resident who carries it. As a result, when the resident returns home from outside, the resident who has returned home is identified at the same time by the authentication of the electronic key 26 performed through the communication device 25 for unlocking the entrance door 22.

After that, the resident who has returned home moves from the entrance 12 to each room in the house 10. As the resident moves within the house 10, the place where the message is played also moves. The message message reproduction system 20 is provided with a position detecting means for detecting the position of a resident in the house. In the present embodiment, the reproduction terminals 31, 32, 33, 34 on which the message message is reproduced are used as the position detection means. That is, when the resident is in the place where the playback terminals 31, 32, 33, 34 are installed, the message is played back toward the playback terminals 31, 32, 33, 34 (microphones 311, 321, 331, 341). Issue a voice command (for example, "play message") to do so. As a result, it is determined that there is a resident at the installation location of the reproduction terminals 31, 32, 33, 34 to which the voice command is input, and the reproduction location of the message is determined.

In the present embodiment, speaker authentication is performed at the same time when a voice command is input. That is, when a voice command is blown by the microphones 311, 321, 331, 341 provided in the playback terminals 31, 32, 33, 34, the speaker recognition unit 531 registers the voice of the voice command in the storage unit 52 in advance. The match is judged with the voice information, and the input person of the voice command is identified (authenticated). This determines the recipient of the message. Since the voice information is associated with the ID code in the present embodiment, the message is managed by the ID code in the present embodiment.

The message message is either character data or voice data. The message can be sent to the microphones 311, 321, 331, 341 provided on the playback terminals 31, 32, 33, 34, or the operation units 313, 323, provided on the playback terminals 31, 32, 33, 34. By the operation of 333 and 343, the message is registered in the message table T (shown in FIG. 4B) described later. In the following, a message message composed of voice data may be simply referred to as a "voice message", and a message message composed of character data may be simply referred to as a "character message".

When registering a voice message, pressing the record buttons 316, 326, 336, 346 provided on the playback terminals 31, 32, 33, 34 is accepted as an operation for starting the message message registration mode.

After pressing the record buttons 316,326,336,346, when voice is blown into the microphones 311, 321, 331, 341 of the operated playback terminals 31, 32, 33, 34, the blown voice is blown into the storage unit 52. The speaker recognition unit 531 authenticates whether or not the voice is registered, and the sender of the message is identified. Then, when the registered name of the recipient (for example, "Dad", see FIG. 4A) is injected at the start of recording, the voice operation unit 532 authenticates the recipient as a voice command and receives the message. Is registered. If the registered name of the recipient is not given at the start of recording, all residents will be considered as recipients.

After that, the blown message is registered in the message table T in correspondence with the authenticated sender and receiver.

When registering a character message, after accepting an operation for starting the message registration mode by the operation of the operation unit 313, 323, 333, 343, the sender and the receiver are registered in advance in the storage unit 52. Have them select one of the existing ID codes.

After selecting the sender and receiver, for example, a guide message such as "Please enter a message" is displayed on the display units 314, 324, 334, 344 of the operated playback terminals 31, 32, 33, 34. Let me. Then, it waits for the input of the message by the operation of the corresponding operation unit 313, 323, 333, 343, and then when the message is input by the operation unit 313, 323, 333, 343, the input message is input. The message is registered in the message message table T in correspondence with the ID code selected in advance.

Then, when the operation for instructing the end of the message registration mode is received by the operation of the operation units 313, 323, 333, 343, the message registration mode is ended.

In the message message reproduction system 20, the controller 50 is connected to the message server 80 via the network N. In the present embodiment, the message message is registered in the storage unit 52 of the controller 50 using the playback terminals 31, 32, 33, and 34 as described above, and is also a personal computer used in the mobile phone terminal 81 or the house 10. It is registered in the message server 80 from the terminal 82 or the like via the network N.

The message server 80 is a computer having a control means (CPU), a storage means (ROM, RAM, hard disk, etc.) (not shown) and the like, and is at least either character data or voice data by executing various programs. Controls such as transmission and reception of message messages are performed. Then, when the message server 80 receives the message transmitted from the mobile phone terminal 81 or the personal computer terminal 82, the message server 80 transmits the message to the controller 50. The message received by the message server 80 is registered in the message storage area 522 provided in the storage unit 52 of the controller 50.

The message transmitted from the mobile phone terminal 81 or the personal computer terminal 82 to the message server 80 by the resident or the like who is the user is the reception of the ID information and the message of the user who is the sender in addition to the character data or the voice data which is the message. Includes ID information of the user who is the person. The ID information of each of the sender and the receiver may be directly typed from the mobile phone terminal 81 or the personal computer terminal 82, but the message transmission work may be simplified by using a dedicated application for message transmission or the like. Is desirable.

For example, when the name and ID information of a user such as a resident of a house 10 is stored in advance in a mobile phone terminal 81 or a personal computer terminal 82 and the above-mentioned dedicated application is started, the list of stored users is carried. A message for a user (a plurality of simultaneous selections) displayed on the screen of the telephone terminal 81 or the personal computer terminal 82 and selected from the displayed list may be registered in the message server 80.

The message message server 80 extracts the sender's ID information and the receiver's ID information from the message transmitted by using the dedicated application, and associates the message with the character or voice data of the message to form a message consisting of various message data. It is registered as a message table (not shown, which corresponds to the message table T of the controller 50).

The controller 50 accesses the message server 80 through the network N, and uploads and registers the constantly updated message message in the storage unit 52 of the controller 50. When the resident who is the user who receives the message unlocks the lock device 23 and opens / closes the entrance door 22, the controller 50 acquires the message registered in the message server 80 via the network N. You may decide.

Further, the message message reproduction system 20 is used in conjunction with the mail system 83 of the personal computer terminal 82. Among the mails received by the mail system 83, the mails to be played back by the message message reproduction system 20 are identified, and the identified mails are forwarded to the message message server 80 via the network N.

As shown in the father's mail inbox 84 in the mail system 83 of FIG. 2, the mail played by the message message reproduction system 20 is described as "[message]" in the subject line. As a result, unread mails with "[message]" in the subject line are extracted from the mails received by the mail system 83. In the mail inbox 84 of the father of the mail system 83 of FIG. 2, "unread [message] tomorrow's belongings" and "unread [message] recorded message" are forwarded. Corresponding ID information is stored in advance in the e-mail addresses of the sender and the receiver, and the corresponding ID information is transferred to the message server 80 as the sender and the receiver. Even if the read mail has already been confirmed, if the user who is the recipient has a mail that he / she wants to play on the playback terminals 31, 32, 33, 34 as a memorandum, the read status of the mail is unread by the mail system 83. By keeping it in the state, it is identified as a mail forwarded to the message server 80.

The message message server 80 extracts the sender's ID information and the receiver's ID information from the mail forwarded from the mail system 83, associates them with a message consisting of character data or voice data, and uses various message data. It is registered as a message table (not shown, which corresponds to the message table T of the controller 50 as described above). The controller 50 receives the message message transferred from the above-mentioned mail system 83 from the message server 80 via the network N, and registers the message in the message table T.

When playing a message, the "unread [message] tomorrow's belongings" is a message message consisting of character data, so the voice reading unit 54 reads out the mail subject and the mail body, and "unread [message] recorded message". Is a message message consisting of voice data, so the attached voice data is reproduced as it is.

FIG. 3 is a conceptual diagram showing the storage contents of the weighted storage area 521. In the weighted storage area 521, a keyword and a weighted value for each keyword in which playback terminals 31, 32, 33, and 34 are installed are set for the keyword. The weighting value is set from 0 to 5, with "5" having the highest priority and "0" having the lowest priority. A keyword (for example, "important") that has "highest priority" may be included for a message message that is preferentially transmitted regardless of the playback location.

FIG. 4A is a diagram showing an example of an ID code registered in the storage unit 52 of the controller 50 for the ID code used for authenticating the electronic key 26 when locking / unlocking the locking device 23. As shown in FIG. 4A, the voice information of the resident and the registered name are registered corresponding to each ID code. As the voice information, it is preferable to register the voice of the specified word (for example, a voice command for playing a message (eg, "message playback")). When playing back a message, speaker authentication is performed by issuing a specified word (voice command) to the microphones 311, 321, 331, 341 of the playback terminals 31, 32, 33, 34. The registered name is used when designating a recipient when recording a message by voice as described above. Since the voice information and the registered name are associated with the ID code, the message is managed by the ID code in the present embodiment.

FIG. 4B is a diagram showing an example of the configuration of the message message table T used in the message message reproduction system 20. As illustrated in FIG. 4B, in the message message table T, the message is registered in at least one data format of voice data or character data corresponding to each of the ID codes. The ID code illustrated in FIG. 4B is the same as the ID code registered in the storage unit 52 for authentication of the electronic key 26 in FIG. 4A.

The message message registered in the message message table T is determined by the control unit 51 whether or not the message message includes the keyword set in the weighted storage area 521. When the message contains a set keyword, a weighting value is added to determine the priority at each playback location corresponding to the message.

Therefore, when the message registered in the message message table T includes the keyword set in the weighted storage area 521, the weighted value at each playback location is added. If two keywords, "supper" and "side dish", are included, such as "side dish for dinner", the first keyword has priority. Then, if there is a message with the same weight, priority is given to the earliest registered time of the message.

Next, the content of the control process for reproducing the message message at the entrance 12 when the resident returns home, which is executed by the control unit 51 of the controller 50, will be described with reference to FIG. FIG. 5 is a flowchart showing the flow of control processing.

As shown in FIG. 5, first, in step S11, the ID information received from the electronic key 26 is authenticated via the communication device 25. In this authentication process, it is authenticated (determined) whether or not the ID information transmitted from the electronic key 26 as a response to the request signal from the communication device 25 matches the ID information stored in advance. As a result of the authentication process, if the ID information from the electronic key 26 does not match the ID information stored in advance, that is, if the authentication is NG, NO is determined in step S11 and the present process is terminated. On the other hand, if the ID information from the electronic key 26 matches the ID information stored in advance, that is, if the authentication is OK, YES is determined in step S11 and the process proceeds to step S12.

In step S12, it is determined whether or not the entrance door 22 is opened and then closed within a certain period of time after the electronic key 26 is authenticated. If the entrance door 22 opens and then closes within a certain period of time based on the time measurement by the timer 55, YES is determined in step S12, and the process proceeds to step S13. If the entrance door 22 is not opened or closed within a certain period of time, NO is determined in step S12 to end this process. If NO is determined in step S12, the locking process of the locking device 23 is executed. When it is detected in step S12 that the entrance door 22 is opened and then closed within a certain period of time after the authentication of the electronic key 26, it is determined that the authenticated resident has entered the indoor side of the entrance door 22. ..

In step S13, it is determined whether or not there is a message message with the resident authenticated by the electronic key 26 as the receiver. As a result of sorting the recipients by the ID of the authenticated resident from the message table T, it is determined whether or not there is a message message with the authenticated resident as the recipient. If there is a message, the determination in step S13 is YES, and the process proceeds to step S14. If there is no message, the determination in step S13 is NO and the process proceeds to step S19.

In step S19, a guide message "There is no message" is played back through the speaker 312 to notify the resident that there is no message. After notification by the guide message, this process ends.

In step S14, with respect to the message message whose recipient is the resident authenticated by the electronic key 26, the playback order of the message message at the entrance 12 is determined by the weighted value.

For example, when the resident who has returned home is a child A, in the message messages registered in the message message table T of FIG. 4 (b), there are five message messages (numbers 2, 3, 4, and numbers) with the child A as the recipient. 5,7) There are. In these message messages, the weighting value of the reproduction at the entrance 12 is that the number 5 is "4", the number 7 is "3", the numbers 2 and 3 are "2", and the number 4 is "1". ". Therefore, the message is reproduced in the order of the numbers 5, 7, 2, 3, and 4 at the entrance 12.

In step S15, the reproduction of the message message with the resident authenticated by the electronic key 26 as the receiver is started through the speaker 312 according to the reproduction order determined in step S14. In this case, the message message by voice data remains as voice, and the message message by character data is converted into voice data by the voice reading unit 54 and reproduced as voice through the speaker 312. At this time, a list of message messages to the authenticated resident may be displayed on the display unit 314.

In step S16, it is determined whether or not the presence of a person is detected by the motion sensor 41 based on the detection signal by the motion sensor 41 provided in the entrance 12 (indoor side of the entrance door 22). If the presence of a person is detected by the motion sensor 41, that is, if there is a resident authenticated by the electronic key 26 near the entrance 12 (indoor side of the entrance door 22), YES is determined in step S16. Then, the process proceeds to step S17. If the presence of a person is not detected by the motion sensor 41, that is, if there is no resident authenticated by the electronic key 26 near the entrance door 22, NO is determined in step S16 and the process proceeds to step S20.

In step S20, the reproduction of the message message is interrupted, and the process proceeds to step S21.

In step S17, it is determined whether or not the stop button 315 for stopping the message provided on the playback terminal 31 has been pressed. When the stop button 315 is pressed, a YES determination is made and the process proceeds to step S20. If the stop button 315 is not pressed, a NO determination is made, playback of the message message is continued, and the process proceeds to step S18.

In step S18, it is determined whether or not the reproduction of the message message with the resident authenticated by the electronic key 26 as the receiver is completed. When the reproduction of the message message is completed, the step S18 is determined to be YES, and the process proceeds to step S22. If the reproduction of the message message is not completed, NO determination is made in step S18, the process returns to step S16, and each process of steps S16 to S18 is repeated.

After interrupting the reproduction of the message message in step S20, the process proceeds to step S21, and in step S21, whether or not there is an unreproduced message among the message messages whose recipient is the resident authenticated by the electronic key 26. To judge. If there is no unreproduced message, NO is determined in step S21 and the process proceeds to step S22. If there is an unreproduced message, the determination in step S21 is YES, and the process proceeds to step S24.

In the present embodiment, when the stop button 315, 325, 335, 345 is pressed, or the playback of the message message is stopped because there are no residents from the playback location (entrance 12, living room 13, kitchen 15, washroom 17). , The interrupted message is classified as "unplayed message". Therefore, when the resident leaves the entrance 12 in step S16, or when the stop button 315 is pressed in S17 to stop the playback of the message, the message message played at the time of the stop is "unplayed message". Message. "

In step S22, it is determined whether or not there is an unreproduced message in the message registered in the message table T. In step S22, the recipient is not specified, and the presence or absence of an unreproduced message is determined. If there is no unreproduced message, NO is determined in step S22 and the process proceeds to step S23. If there is an unreproduced message, the determination in step S22 is YES, and the process proceeds to step S24.

In step S23, the blinking indicator lights 317, 327, 337, and 347 are turned off to notify that there is a message. By turning off the indicator lights 317, 327, 337, 347, the resident can confirm that there is no message by simply looking at the playback terminals 31, 32, 33, 34. After turning off the indicator lights 317, 327, 337, 347, the process proceeds to step S24.

If there are still unreproduced message messages (YES determination in step S21 and step S22), or after the indicator lights 317, 327, 337, 347 are turned off (step S23), the process proceeds to step S24. In step S24, the process of deleting the reproduced message is executed. As a result, when there is an unplayed message, it is possible to prevent the message once heard from being played again. After deleting the played message, this process ends.

That is, the reproduced message is classified from the unreproduced message, and the reproduced message is deleted from the message table T. The message message classified as "unplayed message" is the target to be played when the next message is played.

As described above, the resident who has returned home is identified by the authentication of the electronic key 26, and then the resident who has returned home enters the entrance 12. Therefore, the message message is first reproduced by the reproduction terminal 31 provided in the entrance 12 according to the reproduction order by weighting in the reproduction in the entrance 12 set in the weighted storage area 521. Then, during playback, when the resident who has returned home moves and disappears from the entrance 12, or when the stop button 315 is pressed, the playback of the message message is stopped.

Then, after the playback of the message message is stopped, if there is an unplayed message message, the indicator lights 317, 327, 337, 347 provided on the playback terminals 31, 32, 33, 34 in the house remain blinking. However, if there is no unplayed message, the indicator lights 317, 327, 337, 347 are turned off. Therefore, the resident can confirm the presence or absence of the message by checking the indicator lights 317, 327, 337, 347 of the playback terminals 31, 32, 33, 34 provided at the destination of the movement.

Next, the content of the control process for reproducing the message message in the entrance 12, the living room 13, the kitchen 15, and the washroom 17 executed by the control unit 51 of the controller 50 will be described with reference to FIG. FIG. 6 is a flowchart showing the flow of control processing. Since the resident may leave the entrance 12 and then return to the entrance 12 to listen to the message, the flowchart of FIG. 6 includes the control process of the reproduction terminal 31 of the entrance 12.

As shown in FIG. 6, first, in step S31, a voice command (for example, "message playback") for playing a message through the microphones 311, 321, 331, 341 (playback terminals 31, 32, 33, 34) is input. It is determined whether or not it has been done. If a voice command is input, a YES determination is made and the process proceeds to step S32. If no voice command has been input, NO is determined and this process ends.

In step S32, the speaker authentication process is performed based on the voice of the voice command. In this speaker authentication process, it is authenticated (determined) whether or not the voice of the voice command blown by the microphones 311, 321 and 331, 341 matches the voice information stored in advance. As a result of the authentication process, if the voice of the voice command does not match the voice information stored in advance, that is, if the authentication is NG, NO is determined in step S32 and this process is terminated. On the other hand, if the voice of the voice command matches the voice information stored in advance, that is, if the authentication is OK, YES is determined in step S32 and the process proceeds to step S33.

In step S33, the playback location of the message is determined based on the input destination of the voice command. That is, the location where the reproduction terminals 31, 32, 33, 34 to which the voice command is input in step S31 is provided is determined as the reproduction location of the message message.

In step S34, it is determined whether or not there is a message message (unplayed) with the resident who has been authenticated by voice as the receiver. As a result of sorting the recipients by the ID of the authenticated resident from the message table T, it is determined whether or not there is an unreproduced message with the authenticated resident as the recipient. If there is an unreproduced message, the step S34 is determined to be YES, and the process proceeds to step S35. If there is no unreproduced message, NO is determined in step S34 and the process proceeds to step S40.

In step S40, the guide message "There is no message" is played back from the speakers 312, 322, 332, 342 of the playback terminals 31, 32, 33, 34 to which the voice command is input, and the message is sent to the resident. You will be notified that there is no. After notification by the guide message, this process ends.

In step S35, the playback order of the message is determined based on the input destination of the voice command. That is, for a message message whose recipient is a resident who has been authenticated by voice, the playback order of the message is determined by a weighted value, with the playback terminals 31, 32, 33, and 34 into which the voice command is input as the playback location.

In step S36, playback terminals 31, 32, 33, 34 (reproduction terminals 31, 32, 33, 34 to which voice commands are input) are installed at the playback locations determined in step S33 according to the playback order determined in step S35. ) To start playing the message message with the resident who has been authenticated by voice as the recipient. For example, when the input destination of the voice command is the reproduction terminal 34, the message is reproduced through the speaker 342 of the reproduction terminal 34.

In this case, the message message based on the voice data remains as voice, and the message message based on the character data is converted into voice data by the voice reading unit 54 and reproduced as voice through the speakers 312, 322, 332, 342. At this time, a list of message messages to the authenticated resident may be displayed on the display units 314, 324, 334, 344 of the reproduction terminals 31, 32, 33, 34 that are reproducing the message.

In step S37, the presence of a person is detected by the motion sensors 41, 42, 43, 44 based on the detection signals provided by the motion sensors 41, 42, 43, 44 provided at the place where the message is reproduced. Judge whether or not it is. For example, when the message is being reproduced on the reproduction terminal 34, it is determined based on the detection result by the motion sensor 44. When the presence of a person is detected by the motion sensors 41, 42, 43, 44, that is, when there is a resident who has been authenticated by voice in the vicinity of the playback location, step S37 is determined to be YES, and the step is performed. Proceed to S38. If the presence of a person is not detected by the motion sensors 41, 42, 43, 44, that is, if there is no resident who has been authenticated by voice near the playback location, NO is determined in step S37 and the process proceeds to step S41. ..

In step S41, the reproduction of the message message is interrupted, and the process proceeds to step S42.

In step S38, it is determined whether or not the stop buttons 315, 325, 335, 345 provided on the playback terminals 31, 32, 33, 34 on which the message message is being played are pressed. When the stop buttons 315, 325, 335, 345 are pressed, a YES determination is made and the process proceeds to step S41. If the stop buttons 315, 325, 335, 345 are not pressed, a NO determination is made, playback of the message message is continued, and the process proceeds to step S39.

In step S39, it is determined whether or not the reproduction of the message message with the resident who has been authenticated by voice as the receiver is completed. When the reproduction of the message message is completed, YES is determined in step S39, and the process proceeds to step S43. If the reproduction of the message message is not completed, NO determination is made in step S39, the process returns to step S37, and each process of steps S37 to S39 is repeated.

After interrupting the reproduction of the message in step S41, the process proceeds to step S42, and in step S42, it is determined whether or not there is an unreproduced message among the message messages whose recipient is the resident who has been authenticated by voice. .. If there is no unreproduced message, the step S42 is determined to be NO, and the process proceeds to step S43. If there is an unreproduced message, the step S42 is determined to be YES, and the process proceeds to step S45.

In step S43, it is determined whether or not there is an unreproduced message in the message registered in the message table T. In step S43, the recipient is not specified, and the presence or absence of an unreproduced message is determined. If there is no unreproduced message, NO is determined in step S43 and the process proceeds to step S44. If there is an unreproduced message, the step S43 is determined to be YES, and the process proceeds to step S45.

In step S44, the blinking indicator lights 317, 327, 337, 347 are turned off to notify that there is a message. By turning off the indicator lights 317, 327, 337, 347, the resident can confirm that there is no message by simply looking at the playback terminals 31, 32, 33, 34. After turning off the indicator lights 317, 327, 337, 347, the process proceeds to step S45.

If there are still unreproduced message messages (YES determination in step S42 and step S43), or after the indicator lights 317, 327, 337, 347 are turned off (step S44), the process proceeds to step S45. In step S45, the process of deleting the reproduced message is executed. As a result, when there is an unplayed message, it is possible to prevent the message once heard from being played again. After deleting the played message, this process ends.

That is, by inputting the voice command through the microphones 311, 321, 331, 341 in step S31, the receiver (voice command input person) and the playback location of the message message are specified in the following steps S32 and S33. Then, the reproduction order is determined by the weighting in the reproduction place set in the weighted storage area 521, and the message is reproduced by the reproduction terminals 31, 32, 33, 34 provided in the reproduction place. Then, during playback, when the voice-authenticated resident moves and disappears from the playback location or the stop button 315, 325, 335, 345 is pressed, the playback of the message message is stopped.

Then, after the playback of the message message is stopped, if there is an unplayed message message, the indicator lights 317, 327, 337, 347 provided on the playback terminals 31, 32, 33, 34 in the house remain blinking. However, if there is no unplayed message, the indicator lights 317, 327, 337, 347 are turned off. Therefore, the resident can confirm the presence or absence of the message by checking the indicator lights 317, 327, 337, 347 of the playback terminals 31, 32, 33, 34 provided at the destination of the movement.

The flowchart of FIG. 6 will be described on the assumption that the reproduction of the message message to the child A at the entrance 12 described above is interrupted by the movement of the child A.

As for the message message to the child A at the entrance 12, it is assumed that the number 5 is reproduced and the reproduction of the second message of the number 7 is interrupted. In this case, the message messages with numbers 7, 2, 3 and 4 are recognized as unplayed.

It is assumed that the child A moves from the entrance 12 and then inputs a voice command to the playback terminal 34 in the washroom 17. In these four message messages, the weighting value of reproduction in the washroom 17 is "4" for number 4, "2" for number 7, and "1" for numbers 2 and 3. Therefore, the message is reproduced in the order of the numbers 4, 7, 2, and 3 in the washroom 17.

Then, it is assumed that after hearing only the message of the number 4 in the washroom 17, the user moves to the kitchen 15 and inputs a voice command to the playback terminal 33 provided in the kitchen 15. In this case, the number of message messages left as unreproduced is 3, 2, and 3. In these message messages, the weighting values for reproduction in the kitchen 15 are "4" for numbers 2 and 3 and "1" for number 7. Therefore, the message is reproduced in the order of the numbers 2, 3 and 7 in the kitchen 15.

Alternatively, when the child A moves from the entrance 12 and then inputs a voice command to the playback terminal 32 in the living room 13, the numbers 7 (weighting value “4”) and 2 (weighting value “3”). , 3 (weighted value "3"), 4 (weighted value "2"), the message is played back in this order.

According to the configuration of the present embodiment described in detail above, the following excellent effects can be obtained.

According to the present embodiment, the playback order of the message messages is automatically rearranged based on the position in the residence of the resident. Depending on the content of the message, it may be more effective to transmit it at a specific location in the house. For example, a message related to dishwashing is preferably transmitted in the kitchen 15, a message message related to laundry is preferably transmitted in the washroom 17 provided with a washing machine, and a message message related to mail is preferably transmitted. It is preferable that the message is transmitted near the entrance 12, and if it is a message related to recording on a television, it is preferably transmitted in the living room 13 provided with the television.

In the present embodiment, a plurality of keywords related to the location in the residence are set, and the priority (weight) of the reproduction location in the residence is set for each keyword. As a result, the playback order of the message can be rearranged in comparison with the content of the message based on the position of the resident in the residence.

That is, in the present embodiment, it is more effective that the playback order of the message is rearranged based on the position of the resident in the residence and the content of the message (determined by the keyword), and the message is transmitted at that position. It is preferentially transmitted from the message message that is judged to be. As a result, the resident to whom the message is transmitted can immediately execute the transmitted matter on the spot, which is excellent in workability and can save time. In addition, for example, when a message is heard at the entrance 12, it is possible that the item requested by the message is forgotten while moving in the house. According to the present embodiment, since the message can be transmitted at a place related to the content of the message, it can be expected that such a request can be avoided from being forgotten, and it can also play a memorial role.

According to the present embodiment, a message message corresponding to an individual resident can be registered by electronic key authentication for locking / unlocking the locking device 23 and speaker authentication, and the entrance and the residence when the resident returns home. A message corresponding to the resident is played and transmitted at a specific location within.

According to the present embodiment, the resident is identified by inputting the voice for speaker authentication into the microphones 311, 321, 331, 341 provided in the playback terminals 31, 32, 33, 34. At the same time, it can be determined that a resident exists at the installation location of the playback terminals 31, 32, 33, 34 to which the voice is input. That is, since the position of a person in the house can be determined by voice input for speaker authentication, the playback terminals 31, 32, 33, and 34 can act as position detection means at the same time as voice recognition. Therefore, the speaker authentication performs both the resident authentication and the resident position detection at the same time, which is excellent in convenience.

Further, according to the present embodiment, since the voice input for speaker authentication is a voice command for prompting the reproduction of the message (for example, "message reproduction"), the reproduction request can be executed by the speaker authentication. .. Therefore, by speaker authentication, in addition to resident authentication and resident position detection, a reproduction request can also be executed, and according to the present embodiment, these three can be executed at the same time. As a result, the message can be appropriately reproduced only by issuing a voice command by the resident without carrying an electronic key 26 for identifying an individual in the residence. Since the resident decides and issues a voice command by himself / herself, it is not played under the situation where the resident does not want to play it, and it is also an advantage that the message can be played according to the situation.

According to the present embodiment, if the resident leaves the place while the message is being played for the resident in the place, the playback of the message is stopped. In addition, the played message is excluded from the playback target, and when the message is played, the playback order of the message for the unplayed message is determined, and the unplayed message is displayed according to the playback order. Will be played. As a result, when the next message is reproduced, not only the duplicate reproduction of the message can be avoided, but also the message that is most suitable for being transmitted on the spot can be easily reproduced.

For example, when there are a plurality of message messages to be played back, a message message having a high priority (weighting value) on the spot is played first at a certain playback location, and then a message having a relatively low priority on the spot is played. The message is played. If the resident hears only the high priority message and leaves the playback location, the playback of the message is stopped and the relatively low priority message is classified as "unplayed message". Then, the message message having a relatively low priority on the spot may become a message message having a high priority (weighting value) at the next playback location. In this case, it can be said that it is more effective for the resident that this message is transmitted at the next playback location than at the previous playback location.

As described above, according to the present embodiment, when the resident leaves the reproduction place of the message, the reproduction of the message is stopped, and the reproduced message is excluded from the reproduction target. As a result, it is easy to reproduce a message message suitable for being transmitted on the spot without repeatedly listening to the message at the next reproduction location. Further, when the resident leaves the reproduction place, the reproduction of the message is stopped and the message is transmitted at the next reproduction place, so that there is an advantage that the message can be surely transmitted to the resident.

The present invention is not limited to the above embodiment, and may be implemented as follows, for example.

(1) In the above embodiment, the authentication at the entrance 12 when the resident returns home is performed by the electronic key 26, but the same applies to the living room 13, the kitchen 15, and the washroom 17 at the entrance 12 when returning home. Then, the resident may be identified by speaker authentication through the microphone 311 of the playback terminal 31 to reproduce the message. Further, the resident may be identified by other authentication such as fingerprint authentication or face authentication instead of electronic key authentication and speaker authentication, and the authentication method is not particularly limited.

(2) In the above embodiment, four predetermined playback locations and a plurality of keywords and weighted values for the playback locations of each keyword are illustrated, but the playback locations, keywords, and weighted values are not limited thereto. That is, as a feature of the present invention, the playback order of message messages is automatically rearranged based on the position of the resident in the residence and the content of the message message (determined by a keyword), and the message is transmitted at that position. Can be preferentially transmitted from the message message that is judged to be more effective. Therefore, the place and the keyword in the house are not particularly limited, and can be set and added as appropriate.

For example, for a resident who goes to a room without stopping at the living room 13 or the kitchen 15 after returning home, a playback terminal can be installed in the resident's room.

In the above embodiment, the reproduction terminal 32 is provided in the living room 13, but for example, the reproduction terminal may be provided in the dining room 14 side instead of the living room 13. Alternatively, the detection area of the motion sensor 42 provided in the living room 13 may be expanded to the dining room 14 portion so that the message message can be continuously reproduced not only in the living room 13 but also in the dining room 14.

In the above embodiment, a plurality of playback terminals 31, 32, 33, 34 are provided, but for example, if the position of the resident in the residence can be detected, only one playback terminal is installed at the entrance 12 or the living room 13. But it may be. In this case, the message may be rearranged according to the location of the resident in the residence, and the message may be reproduced so that the resident can hear it by increasing the playback volume or the like.

(3) In the above embodiment, the reproduction terminals 31, 32, 33, 34 installed at each place in the house are used as the position detection means. For example, the motion sensors 41, 42, 43, 44 are used for position detection. It may be a means. In this case, if, for example, a device that performs fingerprint authentication, face authentication, or the like is installed at the reproduction location of the message message as a means for identifying the resident, the same effect as that of the above embodiment can be expected.

(4) In the above embodiment, the record buttons 316,326,336,346 for registering the message message are used, but for example, the voice for recording the message message toward the microphones 311, 3211, 331, 341. The registration of the message may be started by a voice operation such as issuing a command (for example, "message recording"). In this embodiment, a message can be recorded even if both hands are occupied.

(5) In the above embodiment, the stop buttons 315, 325, 335, 345 for stopping the reproduction of the message message are provided so that the reproduction of the message message can be interrupted. For example, the microphones 311, 321 , 331, 341 may be interrupted by a voice operation such as issuing a voice command (for example, "message stop") for stopping the message. In this embodiment, the reproduction of the message can be interrupted even if both hands are occupied.

(6) In the above embodiment, when the stop button 315, 325, 335, 345 is pressed, or when the resident disappears from the playback location of the message message, the playback of the message message is stopped immediately. That is, even if it is in the middle of a message, it is stopped immediately, but for example, the interruption of the message may be in the message unit. Specifically, the message being played is played to the end of the message, and the next order of playing the message is stopped.

When stopping a message in units of message, the message that was played when the stop button 315, 325, 335, 345 was pressed or the resident left was changed to "played" or "unplayed". There is no particular limitation on whether to classify. For example, the message message that was played when the stop button 315, 325, 335, 345 was pressed or the resident left may be treated as an "unplayed message message". Alternatively, if the stop button 315, 325, 335, 345 is pressed, or the message message being played when the resident leaves is less than three-quarters of the playing time, "not yet". If it is a "reproduced message" and three-quarters of the reproduction time is after the reproduction, it may be a "reproduced message".

(7) In the above embodiment, the reproduced message is deleted from the message table T. For example, in the message table T, the reproduced message and the unreproduced message can be separated. Often, the played message does not necessarily have to be deleted. In this case, the reproduced message may be excluded from the reproduction target, and when the message is reproduced, only the unreproduced message may be targeted.

(8) In the above embodiment, the blinking of the indicator lights 317, 327, 337, 347 is used to indicate the presence or absence of the message, but for example, when there is a message, the playback terminals 31, 32, 33, 34 are used. If the backlights of the display units 314, 324, 334, 344 provided respectively can blink, or the color of the backlight can be changed depending on the presence or absence of the message, the resident can be notified of the presence or absence of the message. Good.

In the above embodiment, only the presence or absence of the message is notified by blinking the indicator lights 317, 327, 337, 347, but for example, the indicator lights 317, 327, 337, 347 can shine in four colors, and each resident can illuminate. By assigning a color and blinking the color of the resident with the message in order, the presence or absence of the message may be confirmed for each resident.

(9) In the above embodiment, the message reproduction system 20 between the residents of the house 10 has been described, but since the message can be registered from the mobile phone terminal 81 and the personal computer terminal 82 via the message server 80, the registration thereof. The person is not particularly limited. Further, in the above embodiment, the recipient of the message is a specific person, but a message with a plurality of recipients can also be registered.

(10) In the above embodiment, it has been described that the mail is transmitted to the message server 80 by making the mail unread in the mail system 83 of the personal computer. For example, as another function of the message message playback system 20, when the registration validity period and the number of playback validity times are set in advance for the registered message message and the registration validity period has elapsed or the number of playbacks is played as many times as the number of playback validity times. The message may be automatically deleted.

Further, the resident may not only register the message message but also play back a message selected from a plurality of standard message messages registered in advance.

10 ... Housing, 20 ... Message playback system, 31 ... Playback terminal, 32 ... Playback terminal, 33 ... Playback terminal, 34 ... Playback terminal, 41 ... Human sensor, 42 ... Human sensor, 43 ... Human sensor, 44 ... Human sensor, 50 ... Controller, 51 ... Control unit, 52 ... Storage unit, 53 ... Voice recognition unit.

Claims (6)

Message registration means for registering message messages,
A message reproduction means for reproducing the message, and
Position detection means for detecting the position of a person in a house,
A message control means for controlling the registered message to be played back when the presence of a person is detected by the position detection means.
The message control means includes a message reproduction order sorting means for rearranging the reproduction order of the message messages based on the priority of the message message determined from the position of the person detected by the position detecting means. .. Keywords for associating the message with the location in the residence,
A weighted value of the keyword for calculating the priority of the message at the position detected by the position detecting means is set.
The message reproduction order sorting means according to claim 1, wherein the message reproduction order sorting means determines the priority of a message message including the keyword at a position detected by the position detection means based on the weighted value of the keyword. system. Provided with an authentication means for authenticating individual residents in the residence,
The message control means controls so that the message message is registered corresponding to the individual resident and the message message corresponding to the authenticated resident is reproduced based on the authentication by the authentication means. , The message message reproduction system according to claim 1 or 2. The authentication means includes a voice recognition means that performs voice recognition based on the voice data stored by the voice data storage means.
The message message reproduction system according to claim 3, wherein the position detecting means sets a place where a voice for voice recognition is input as a position of a person in the house. The message message reproduction system according to any one of claims 1 to 4, wherein the message control means stops reproduction of the message when a person is no longer detected at that position by the position detection means. The message control means
Separate the played message and the unplayed message,
Any one of claims 1 to 5, wherein when the presence of a person is detected by the position detecting means, only the unreproduced message is reproduced according to the order sorted by the message reproduction order sorting means. Message playback system described in.

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