close

Вход

Забыли?

вход по аккаунту

?

DESCRIPTION JP2015054583

код для вставкиСкачать
Patent Translate
Powered by EPO and Google
Notice
This translation is machine-generated. It cannot be guaranteed that it is intelligible, accurate,
complete, reliable or fit for specific purposes. Critical decisions, such as commercially relevant or
financial decisions, should not be based on machine-translation output.
DESCRIPTION JP2015054583
[PROBLEMS] To select content output from a sound emitting device in a vehicle according to the
attribute of the vehicle. A terminal device transmits vehicle name information to a server device.
The server device refers to the genre identification table to identify the genre associated with the
car name indicated by the received car name information. Next, the server device refers to the
music information DB to specify the music ID associated with the specified genre. Then, the
server device transmits the music data identified by the specified music ID to the terminal device.
The terminal device reproduces the received music data through the speaker. [Selected figure]
Figure 8
INFORMATION PROCESSING APPARATUS, COMMUNICATION SYSTEM, INFORMATION
PROCESSING METHOD, AND PROGRAM
[0001]
The present invention relates to a technique for selecting content output from a sound emitting
device in a vehicle.
[0002]
BACKGROUND ART Conventionally, techniques have been proposed for changing the music
environment in a vehicle such as a vehicle according to the attribute of the vehicle.
For example, in Patent Document 1, when the user selects a speaker position and a listening
11-04-2019
1
position according to a car manufacturer's name, a vehicle type, and a grade, sound field
adjustment data corresponding to the selected speaker position and listening position A sound
field correction apparatus is disclosed in which the audio signals output to the front and rear
speakers are corrected.
[0003]
Japanese Patent Application Publication No. 2003-153400
[0004]
However, the technology disclosed in Patent Document 1 is a technology for correcting the
sound field characteristic in the car to the last, and is output from the speaker in the car based on
the car attribute such as car manufacturer name, car model, grade Not for selecting content.
[0005]
The present invention has been made in view of such circumstances, and it is an object of the
present invention to select content output from a sound emitting device in a vehicle according to
the attribute of the vehicle.
[0006]
In order to solve the above problems, the present invention provides an acquisition unit for
acquiring vehicle attribute information indicating an attribute of a first vehicle, and the first
vehicle or the vehicle based on the vehicle attribute information acquired by the acquisition unit.
An information processing apparatus including: a specification unit that specifies content
specification information that specifies content output by a sound output unit provided in a
second vehicle different from the first vehicle.
[0007]
In the above information processing apparatus, the vehicle attribute information may be
information indicating a car name or a color of the first vehicle or an option attached to the first
vehicle.
[0008]
Further, in the above information processing apparatus, the content may be music.
11-04-2019
2
[0009]
Further, in the above information processing apparatus, the acquisition unit further acquires, in
addition to the vehicle attribute information, speed information indicating the speed of the first
or second vehicle at which the content is output from the sound output unit. The specifying unit
may specify the content specifying information based on the speed information acquired by the
acquiring unit in addition to the vehicle attribute information.
[0010]
Further, in the above-described information processing apparatus, the acquisition unit is a driver
of the first or second vehicle in which the content is output from the sound emission unit in
addition to the vehicle attribute information and the speed information. Driving technology level
information indicating the level of driving technology is further acquired, and the specification
unit is configured to specify content based on the driving technology level information acquired
by the acquisition unit, in addition to the vehicle attribute information and the speed information.
Information may be identified.
[0011]
Further, in the above information processing apparatus, the first vehicle is a vehicle located
closest to the second vehicle, or the attribute of the first vehicle is a position of the second
vehicle And the identification unit is the attribute shared most by the plurality of vehicles located
within the predetermined range, and the identifying unit is configured to emit the sound
provided to the second vehicle based on the vehicle attribute information acquired from the
acquiring unit. The content specifying information for specifying the content output by the unit
may be specified.
[0012]
In addition, the present invention is a communication system including a terminal device
mounted on a first vehicle and a server device, wherein the terminal device is a sound emitting
unit that outputs content, the first vehicle or the related vehicle And a transmitter configured to
transmit to the server device vehicle attribute information indicating an attribute of a second
vehicle different from the first vehicle, the server device including the vehicle attribute
information transmitted by the transmitter of the terminal device A receiving unit for receiving,
and a specifying unit for specifying content specifying information for specifying the content to
be output by the sound emitting unit of the terminal device based on the vehicle attribute
information received by the receiving unit; Communication system.
[0013]
11-04-2019
3
Further, according to the present invention, a step of acquiring vehicle attribute information
indicating an attribute of a first vehicle, and a second different from the first vehicle or the first
vehicle based on the acquired vehicle attribute information. And a step of specifying content
specifying information for specifying the content outputted by the sound emitting unit provided
in the vehicle.
[0014]
Further, according to the present invention, a step of acquiring vehicle attribute information
indicating an attribute of a first vehicle in a computer, and the first vehicle or the first vehicle
based on the acquired vehicle attribute information A program is provided to execute the step of
specifying content specifying information specifying a content output by a sound emitting unit
provided in a different second vehicle.
[0015]
According to the present invention, it is possible to select the content output from the sound
emitting device in the vehicle according to the attribute of the vehicle.
[0016]
FIG. 1 is a diagram showing a configuration of a communication system 1;
FIG. 2 is a block diagram showing a hardware configuration of a terminal device 10.
It is a figure which shows the structure of the function implement | achieved by the control part
11 of the terminal device 10. FIG.
FIG. 2 is a block diagram showing a hardware configuration of a server device 20.
It is a figure which shows an example of data structure of the genre specification table 221. As
shown in FIG.
It is a figure which shows an example of a data structure of music information DB222.
11-04-2019
4
FIG. 2 is a diagram showing a configuration of functions realized by a control unit 21 of the
server device 20.
It is a sequence chart which shows music data provision operation.
It is a figure which shows an example of a data structure of vehicle information DB223.
[0017]
1.
Embodiment 1-1.
Configuration 1-1-1.
Communication System 1 FIG. 1 is a diagram showing a configuration of a communication
system 1 according to the present embodiment.
The communication system 1 is a system for the server device 20 to provide music data to the
terminal device 10.
The communication system 1 includes a terminal device 10 mounted on a vehicle C and a server
device 20, as shown in FIG. The terminal device 10 and the server device 20 are connected by a
communication line 30. The communication line 30 is, for example, a network configured by a
mobile communication network and the Internet. Although only one terminal device 10 is shown
in FIG. 1, two or more terminal devices 10 may be connected to the communication line 30.
[0018]
11-04-2019
5
1−1−2. Terminal Device 10 The terminal device 10 is a portable computer device for
receiving music data from the server device 20. Specifically, the terminal device 10 is a
smartphone or a tablet terminal. Alternatively, it is a car navigation device, a mobile phone, or a
PDA (Personal Digital Assistant). The terminal device 10 is mounted on a car C as shown in FIG.
The car C is an example of the “vehicle” according to the present invention, and may be
replaced with another car such as a motor bike and a light vehicle.
[0019]
FIG. 2 is a block diagram showing the hardware configuration of the terminal device 10. As
shown in FIG. The terminal device 10 has a control unit 11, a storage unit 12, an operation unit
13, a display unit 14, a voice processing unit 15, a communication unit 16, and an acceleration
sensor 17, as shown in FIG. .
[0020]
The control unit 11 is, for example, an arithmetic processing device such as a central processing
unit (CPU) or a graphics processing unit (GPU). The storage unit 12 is, for example, a storage
device such as an EEPROM (Electronically Erasable and Programmable ROM) or a flash memory.
The operation unit 13 is, for example, an operation input device such as a touch panel or an
operation button. The display unit 14 is a display device such as a liquid crystal display, for
example.
[0021]
The audio processing unit 15 includes, for example, a microphone 151, a speaker 152, and an
audio processing circuit such as a DSP (Digital Signal Processor) 153 or the like. The voice
processing unit 15 outputs voice information indicating the voice collected by the microphone to
the control unit 11, and outputs a sound represented by the signal input from the control unit 11
from the speaker 152. The speaker 152 is an example of the “sound emitting unit” according
to the present invention. The communication unit 16 is a communication interface for
communicating with the server device 20 via the communication line 30. The acceleration sensor
17 is, for example, a three-axis acceleration sensor, and measures the acceleration of the terminal
device 10.
11-04-2019
6
[0022]
FIG. 3 is a diagram showing a configuration of functions realized by the control unit 11 of the
terminal device 10. When the control unit 11 executes a predetermined program stored in the
storage unit 12, the functions of the car name identification unit 111, the transmission unit 112,
the reception unit 113, and the reproduction unit 114 shown in FIG. To be realized. These
functions particularly relate to an operation for receiving music data from the server device 20
and reproducing the music data.
[0023]
The car name identification unit 111 identifies a car name. For example, the car name
identification unit 111 specifies a car name based on the information input by the user via the
operation unit 13. Alternatively, the car name identification unit 111 may automatically identify
the car name by performing communication using, for example, Bluetooth (registered trademark)
with the control device of the car C in which the terminal device 10 is mounted. The car name
specified by the car name specifying unit 111 does not necessarily have to be the car name of
the car C on which the terminal device 10 is mounted, and may be the car name of a car different
from the car. Here, the vehicle name is, for example, a name such as Prius (registered trademark)
or Lexus (registered trademark). The car name is an example of the "vehicle attribute
information" according to the present invention.
[0024]
The transmission unit 112 transmits vehicle name information indicating the vehicle name
identified by the vehicle name identification unit 111 to the server device 20 via the
communication unit 16. The receiving unit 113 receives the music data transmitted from the
server device 20 via the communication unit 16. The reproduction unit 114 reproduces the
music data received by the reception unit 113 via the speaker 152.
[0025]
11-04-2019
7
1−1−3. Server Device 20 The server device 20 is a computer device that provides music
data to the terminal device 10. The server device 20 is an example of the “information
processing device” according to the present invention. FIG. 4 is a block diagram showing the
hardware configuration of the server device 20. As shown in FIG. The server device 20 includes a
control unit 21, a storage unit 22, and a communication unit 23, as shown in FIG.
[0026]
The control unit 21 is, for example, an arithmetic processing unit such as a CPU. The storage unit
22 is a storage device such as an HDD (Hard Disk Drive). The storage unit 22 stores a genre
specification table 221, which will be described later, and a music information database
(hereinafter, "DB") 222. The storage unit 22 also stores music data. The communication unit 23 is
a communication interface for communicating with the terminal device 10 via the
communication line 30.
[0027]
FIG. 5 is a view showing an example of the data configuration of the genre specification table
221. As shown in FIG. The genre specification table 221 is a table that associates car names with
music genres. Each record which comprises the genre specific table 221 is comprised by two
fields of a "vehicle name" and a "genre", as FIG. 5 shows. Here, the genre indicates the type of
music such as "rock" or "classical". This genre is an example of the "content identification
information" according to the present invention.
[0028]
The correspondence between the car name and the genre in the genre specification table 221
may be set based on the preference of the user of each vehicle. For example, the genre associated
with the car name "A" may be the genre most preferred by the group of users driving the vehicle
of the car name "A". The preference of the user of each vehicle may be specified through a
questionnaire, or may be specified based on the reproduction history of music data of the user of
each vehicle. Further, the correspondence between the car name and the genre in the genre
specification table 221 may be set by the maker of each vehicle based on the design concept of
each vehicle.
11-04-2019
8
[0029]
FIG. 6 is a view showing an example of the data configuration of the music information DB 222.
As shown in FIG. The music information DB 222 is a database that stores information related to
music. Each record which comprises music information DB222 is comprised by two fields of
"music ID (Identification Data)" and "genre", as FIG. 6 shows. Here, the song ID is identification
information uniquely assigned to each song data. Note that each record of the music information
DB 222 may include a field related to the attribute of another music other than the abovedescribed music ID and genre.
[0030]
FIG. 7 is a diagram showing a configuration of functions realized by the control unit 21 of the
server device 20. When the predetermined program stored in the storage unit 22 is executed by
the control unit 21, the reception unit 211, the acquisition unit 212, the genre specification unit
213, the music specification unit 214, and the transmission shown in FIG. The functions of the
unit 215 are realized. These functions particularly relate to the operation of providing music data
to the terminal device 10.
[0031]
The receiving unit 211 receives the car name information transmitted by the terminal device 10
via the communication unit 23. The acquisition unit 212 acquires the car name information
received by the reception unit 211. The genre specifying unit 213 specifies the genre of the
music output from the speaker 152 of the terminal device 10 based on the car name information
acquired by the acquiring unit 212. Specifically, the genre specification unit 213 refers to the
genre specification table 221 to specify the genre associated with the car name indicated by the
car name information acquired by the acquisition unit 212. The genre specifying unit 213 is an
example of the “specific unit” according to the present invention.
[0032]
The music identification unit 214 identifies the music of the genre identified by the genre
11-04-2019
9
identification unit 213. Specifically, the music identification unit 214 identifies the music ID
associated with the genre specified by the genre identification unit 213 with reference to the
music information DB 222. The transmission unit 215 reads the music data identified by the
music ID specified by the music specification unit 214 from the storage unit 22, and transmits
the read data to the terminal device 10 via the communication unit 23.
[0033]
1−2. Operation Next, the operation of the communication system 1 according to the present
embodiment will be described. Specifically, the music data providing operation in which the
server device 20 provides the terminal device 10 with music data will be described.
[0034]
FIG. 8 is a sequence chart showing the music data provision operation. In this operation, when
the control unit 11 of the terminal device 10 specifies one car name based on the information
input by the user via the operation unit 13 (step Sa1), the car name information indicating the
car name is stored in the server device It transmits to 20 (step Sa2).
[0035]
When acquiring the car name information transmitted from the terminal device 10, the control
unit 21 of the server device 20 refers to the genre specification table 221 to specify the genre
associated with the car name indicated by the car name information. To do (step Sa3). For
example, when the car name information indicating the car name "A" is acquired, the genre "lock"
is specified in the genre specification table 221 shown in FIG.
[0036]
Next, the control unit 21 refers to the song information DB 222 to identify the song ID associated
with the genre identified in step Sa3 (step Sa4). For example, when the genre "pops" is specified
in step Sa3, the music piece ID "M0001" is specified in the music information DB 222 shown in
FIG. In addition, multiple music ID may be specified here. Next, the control unit 21 reads the
11-04-2019
10
music data identified by the music ID identified in step Sa4 from the storage unit 22, and
transmits the read data to the terminal device 10 (step Sa5).
[0037]
When the control unit 11 of the terminal device 10 acquires the music data transmitted from the
server device 20, the control unit 11 reproduces the music data via the speaker 152 (step Sa6).
The reproduction method may be a streaming method. The above is the description of the music
data provision operation.
[0038]
According to the communication system 1 according to the embodiment described above, the car
name and the genre of the music are associated in the genre specification table 221, and the
music of the genre corresponding to the car name designated by the user corresponds to the car
of the user. It is played within. Therefore, if the user specifies the name of the car on which the
user is riding, the user can listen to the music suitable for the user's own car. In addition, if the
user designates a car name of a vehicle different from the one in which the user is riding, it is
possible to listen to music suitable for the vehicle different from the own car. If the vehicle name
of a different vehicle designated by the user is associated with the genre of the music that makes
the different vehicle associated in the genre specification table 221, the user can listen to the
music of the corresponding genre. Can simulate the feeling of riding on different vehicles in a
pseudo manner.
[0039]
2. Modifications The above embodiment may be modified as follows. Further, two or more of
the modifications described below may be combined with each other.
[0040]
2−1. Modified Example 1 In the above embodiment, the server device 20 stores music data,
and the server device 20 provides music data to the terminal device 10, but the terminal device
11-04-2019
11
10 does not necessarily have music data from the server device 20. You do not have to get it. For
example, the terminal device 10 stores the music data in the storage unit 12 of its own device,
receives the music ID specified in the server device 20 from the server device 20, and stores the
music data identified by the music ID. It may be read from the unit 12 and reproduced. Also, the
terminal device 10 may acquire and reproduce music data stored in another device different
from the own device and the server device 20 based on the music ID received from the server
device 20.
[0041]
In the above embodiment, the process of specifying the genre (FIG. 8, step Sa3) and the process
of specifying the music ID (FIG. 8, step Sa4) are executed in the server device 20. At least one of
them may be implemented in the terminal device 10. When the process of specifying the genre is
performed in the terminal device 10, the genre specification table 221 may be stored in the
terminal device 10, and when the process of specifying the music ID is performed in the terminal
device 10, The music information DB 222 may be stored in the terminal device 10. The music
data may be stored in the terminal device 10, or music data stored in another device may be
acquired. In addition, the terminal device 10 in case the process which specifies a genre is
performed by an own machine corresponds to an example of the "information processing
apparatus" which concerns on this invention.
[0042]
2−2. Modification 2 In the above embodiment, the car name and the genre of the music are
associated in the genre specification table 221, but instead of the genre of the music, another
information may be correlated with the car name. . For example, an artist name (specifically, a
singer, a performer, a composer, a lyricist, etc.), an album name, or a music name may be
associated with a car name. Then, in step Sa3 of the above-described music data provision
operation, the artist name, album name or music name is specified instead of the genre, and in
step Sa4, the music information ID 222 associated with the specified information is specified in
the music information DB 222 You may do so. In this case, in the music information DB 222, an
artist name, an album name or a music name is stored in association with each music ID.
[0043]
11-04-2019
12
Also, instead of the music genre, the radio or television station name may be associated with the
car name. Then, in step Sa3 of the above-described music data provision operation, the broadcast
station name is specified instead of the genre, information indicating the broadcast station name
is provided to the terminal device 10, and the content broadcast by the broadcast station is the
terminal device 10 may be output from the speaker 152. The artist name, the album name, the
music name, and the broadcast station name described above are examples of the "content
identification information" according to the present invention.
[0044]
2−3. Modification 3 In the above embodiment, the car name and the genre of the music are
associated in the genre specification table 221. However, instead of the car name, another
vehicle information may be correlated with the music genre. Good. For example, information
indicating a maker name, a car type, a car type, a color, a year, an option, and a music genre may
be associated with each other. If the maker name is associated with the genre of the music, the
server device 20 acquires maker name information from the terminal device 10 instead of the
car name information, and the genre associated with the maker name indicated by the
information is a genre. It identifies in the identification table 221. In addition, the vehicle
information matched with the genre of music and the genre specification table 221 may be two
or more information among the above-mentioned various vehicle information which added the
vehicle name.
[0045]
Here, the vehicle type is a type when classified according to the weight of the vehicle such as
"normal vehicle", "large vehicle", or "small vehicle". The car type is a type when classified
according to the shape of the vehicle such as "sedan", "minivan" and "SUV" and the usage. Also,
the option is an accessory that is additionally ordered when the vehicle is purchased and
attached to the vehicle. The manufacturer name, the vehicle type, the vehicle type, the color and
the year model described above are examples of the "vehicle attribute information" according to
the present invention.
[0046]
2−4. Modification 4 In step Sa4 of the music data provision operation described above, the
11-04-2019
13
music ID may be specified based on the speed of the car C equipped with the terminal device 10
in addition to the genre specified in step Sa3. Specifically, when the speed of the automobile C is
equal to or more than a predetermined value, the tempo of the music having a predetermined
value or more among the music IDs associated in the genre identification table 221 with the
genre specified in step Sa3 The music IDs associated with each other may be excluded from the
selection targets. This is because the reproduction of the up-tempo music when the speed of the
automobile C is high causes a further increase in speed, which may cause a traffic accident.
[0047]
When this modification is adopted, each record of the music information DB 222 has a
“tempo” field in addition to the “music ID” and the “genre”. Then, the server device 20
acquires speed information indicating the speed of the automobile C from the terminal device 10
in addition to the car name information, and when the speed indicated by the speed information
is equal to or more than a predetermined value, In step Sa4 of the music data provision
operation, the music ID that is the music ID associated with the genre specified in step Sa3 and
that is associated with the tempo less than the predetermined value is specified. Conversely, if
the speed indicated by the speed information is less than a predetermined value, all the music IDs
associated with the genre specified in step Sa3 are specified.
[0048]
Here, the predetermined value of the speed and the predetermined value of the tempo may be set
by the user of the terminal device 10 or may be set by the administrator of the server device 20.
Here, the velocity is, for example, an average value of the velocities measured over a
predetermined time, and may be calculated based on the output value of the acceleration sensor
17 of the terminal device 10 or from the control device of the automobile C It may be calculated
based on the acquired velocity value. Here, the tempo is the number of beats per unit time, and is
expressed, for example, in units of bpm (Beats Per Minute).
[0049]
When this modification is adopted, the acquisition unit 212 realized by the control unit 21 of the
server device 20 acquires speed information indicating the speed of the vehicle C in addition to
the car name information. Further, when the speed indicated by the speed information acquired
11-04-2019
14
by the acquisition unit 212 is equal to or more than a predetermined value, the music
identification unit 214 described above refers to the music information DB 222 and corresponds
to the genre specified by the genre identification unit 213 A music piece ID attached is specified,
and the music piece ID associated with a tempo equal to or lower than a predetermined value is
specified. The combination of the music identification unit 214 and the genre identification unit
213 according to this modification is an example of the “identification unit” according to the
present invention. Moreover, music ID is an example of "content specific information" which
concerns on this invention.
[0050]
2−5. Modification 5 In the modification 4 described above, the music piece ID may be
specified in consideration of the level of the driving technology of the driver of the car C in
addition to the speed of the car C. Specifically, even if the speed of the vehicle C is equal to or
higher than a predetermined value, if the driver's driving skill level is equal to or higher than the
predetermined value, it is associated with the tempo of the music equal to or higher than the
predetermined value. You may make it not exclude music ID from the object of selection. This is
because when the driver's driving skill level is high, even if the up-tempo music is reproduced, it
is considered that the possibility of inducing a traffic accident is low.
[0051]
When this variation is adopted, the server device 20 acquires, from the terminal device 10,
driving skill level information indicating the driving skill level of the driver of the automobile C in
addition to the car name information and the speed information, and the driving technique When
the driving skill level indicated by the level information is equal to or higher than the
predetermined value, regardless of the speed value indicated by the speed information, in step
Sa4 of the music data provision operation described above, the genre specified in step Sa3
Identify all the song IDs that have been set. On the other hand, when the driving skill level
indicated by the driving skill level information is less than the predetermined value, when the
speed indicated by the velocity information is equal to or more than the predetermined value, it
is associated with the genre specified in step Sa3. It is made to specify the music piece ID which
is the same as the music piece ID and the music piece ID associated with the tempo lower than
the predetermined value. If the speed indicated by the speed information is less than the
predetermined value, all the music IDs associated with the genre specified in step Sa3 are
specified.
11-04-2019
15
[0052]
Here, the driving skill level is an index indicating the driving skill level of the driver, and is
calculated based on, for example, the value of acceleration measured by the acceleration sensor
17. As a specific calculation method of the driving technology level, a known method may be
used (see, for example, Japanese Patent Application Laid-Open No. 2013-88413 and Japanese
Patent Application Laid-Open No. 2002-222361). The predetermined value of the driving skill
level may be set by the user of the terminal device 10 or may be set by the administrator of the
server device 20.
[0053]
When this variation is adopted, the acquisition unit 212 implemented by the control unit 21 of
the server device 20 indicates the driving technology level of the driver of the automobile C in
addition to the car name information and the speed information. Get level information. Further,
when the driving skill level indicated by the driving skill level information acquired by the
acquiring unit 212 is equal to or higher than a predetermined value, the music identification unit
214 described above does not matter the genre identifying unit regardless of the speed value
indicated by the speed information. All song IDs associated with the genre identified by 213 are
identified. On the other hand, when the music identification unit 214 determines that the driving
skill level indicated by the driving skill level information acquired by the acquiring unit 212 is
less than the predetermined value and the speed indicated by the velocity information is equal to
or higher than the predetermined value. Is a music piece ID correlated with the genre specified
by the genre specifying unit 213 and is specified as a music piece ID correlated with a tempo
equal to or lower than a predetermined value. The combination of the music identification unit
214 and the genre identification unit 213 according to this modification is an example of the
“identification unit” according to the present invention.
[0054]
2−6. Modification 6 When specifying a car name in the music data providing operation
described above (FIG. 8, step Sa1), the control unit 11 of the terminal device 10 causes the
display unit 14 to display a list of car names, and from among the list The user may be allowed to
select a car name. At that time, the car names displayed in the list may be grouped based on
conditions such as the maker, car type, car type, color, year, price and the like of the car. By
11-04-2019
16
doing this, the user of the terminal device 10 selects a vehicle type of a vehicle similar to the
vehicle C in some respects, although the vehicle is a vehicle having a vehicle name different from
that of the vehicle C on which the user rides. Can select vehicle names of vehicles of completely
different categories.
[0055]
Further, in the above-described music data provision operation, it is assumed that music data
transmitted from the server device 20 is automatically reproduced on the terminal device 10
(FIG. 8, step Sa6), but music data is once identified A music ID (or music name) to be displayed
may be displayed on the display unit 14 of the terminal device 10, and only music data selected
by the user via the operation unit 13 may be reproduced.
[0056]
2−7.
Modification 7 In the above-described embodiment, the music is output from the speaker 152 of
the terminal device 10, but the device that outputs the music is not limited to this. For example,
the music may be output from a speaker other than that of the terminal device 10 provided in
the automobile C.
[0057]
2−8. Modified Example 8 In the above embodiment, the user of the terminal device 10
selects a car name (FIG. 8, step Sa1), but the car name may be selected on the server device 20
side. Specifically, instead of the car name information transmitted from the terminal device 10,
the server device 20 acquires car name information indicating the car names of other vehicles
closest to the car C on which the terminal device 10 is mounted. You may do it.
[0058]
When this modification is adopted, the storage unit 22 of the server device 20 stores the vehicle
information DB 223 in order to grasp the position and vehicle name of each vehicle. FIG. 9 is a
11-04-2019
17
view showing an example of the data configuration of the vehicle information DB 223. As shown
in FIG. Each record which comprises vehicle information DB223 is comprised by three fields of
"terminal ID", "position", and "vehicle name", as shown in FIG. Here, the terminal ID is
identification information uniquely assigned to the terminal device 10. The position is the current
position of the vehicle. To be precise, it is the current position of the terminal device 10 mounted
on the vehicle.
[0059]
When receiving the distribution request (including the terminal ID) of the music data from the
terminal device 10, the server device 20 including the vehicle information DB 223 first refers to
the vehicle information DB 223 for the position of the car C on which the terminal device 10 is
mounted. To identify. Next, the server device 20 acquires car name information indicating the car
name of the other car that is associated in the car information DB 223 with the position closest
to the specified position. Then, the server device 20 specifies the genre associated with the car
name indicated by the car name information with reference to the genre specification table 221
(FIG. 8, step Sa3). The subsequent processing is as shown in FIG.
[0060]
The server device 20 is shared most by a plurality of vehicles located within a predetermined
range from the position of the vehicle C, instead of the name of another vehicle closest to the
vehicle C on which the terminal device 10 is mounted. It is also possible to acquire car name
information indicating the name of the car being used. Also in this case, when receiving the
distribution request (including the terminal ID) of the music data from the terminal device 10, the
server device 20 first specifies the position of the car C on which the terminal device 10 is
mounted with reference to the vehicle information DB 223 Do. Next, the server device 20
identifies vehicle names of a plurality of other vehicles that are associated in the vehicle
information DB 223 with the position included in the predetermined range from the identified
position, and the most duplicate vehicle name among them Get car name information indicating.
Then, the server device 20 specifies the genre associated with the car name indicated by the car
name information with reference to the genre specification table 221 (FIG. 8, step Sa3). The
subsequent processing is as shown in FIG.
[0061]
11-04-2019
18
2−9. Modification 9 In the above embodiment or modification, the program executed by the
control unit 11 of the terminal device 10 or the control unit 21 of the server device 20 may be
provided via a recording medium readable by a computer device. . Here, the recording medium is,
for example, a magnetic recording medium such as a magnetic tape or a magnetic disk, an optical
recording medium such as an optical disk, a magneto-optical recording medium, a semiconductor
memory or the like. Also, the program may be provided via a network such as the Internet.
[0062]
DESCRIPTION OF SYMBOLS 1 ... Communication system, 10 ... Terminal device, 11 ... Control
part, 12 ... Storage part, 13 ... Operation part, 14 ... Display part, 15 ... Speech processing part, 16
... Communication part, 17 ... Acceleration sensor, 20 ... Server apparatus , 21: control unit, 22:
storage unit, 23: communication unit, 30: communication line, 111: car name identification unit,
112: transmission unit, 113: reception unit, 114: reproduction unit, 151: microphone, 152:
speaker , 153: DSP, 211: reception unit, 212: acquisition unit, 213: genre specification unit, 214:
music specification unit, 215: transmission unit, 221: genre specification table, 222: music
information DB, 223: vehicle information DB
11-04-2019
19
Документ
Категория
Без категории
Просмотров
0
Размер файла
31 Кб
Теги
description, jp2015054583
1/--страниц
Пожаловаться на содержимое документа