JP2017195519A - Content output system - Google Patents

Abstract

The present invention provides a content output system in which a mobile driver can enjoy the output content. When the content output system determines that the state of the mobile body 2 is the first state in which the movement is first started or is about to start after the passenger D gets on and off the mobile body 2 In addition, when it is determined that the first content output control unit 113 that outputs the first content C1 by the content output units 24 and 25 and the state of the moving body 2 is the second state following the first state, And a second content output control unit 114 that causes the content output units 24 and 25 to output the second content C2 having a longer output time than the content C1. [Selection] Figure 1

Description

  The present invention relates to a content output system.

  A content output device that selects content to be output based on a traveling environment such as position information is known as an alternative to conventional radio broadcasting or an optical disk for outputting content in a mobile body.

  For example, Patent Document 1 discloses a music output terminal that refers to a position correspondence list based on position information acquired by a position information acquisition unit and outputs corresponding music.

  Further, Patent Document 2 discloses a music information providing apparatus that determines a traveling environment such as a traffic jam, a highway, a specific position, a specific area, and weather, selects a music that matches the determined traveling environment, and transmits the selected music to the automobile. It is disclosed.

JP 2009-289244 A JP 2003-150176 A

  However, in the conventional technology, content to be output is only selected based on the driving environment, and the mood of the driver of the moving body is not taken into consideration. As a result, the mobile driver may not be able to enjoy the output content.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a content output system that allows a mobile driver to enjoy the output content.

The content output system of the present invention includes:
A content output unit for outputting first content and second content different from the first content;
A moving body state determination unit for determining the state of the moving body;
When the moving body state determination unit determines that the state of the moving body is a first state that is a state in which movement is first started or is about to start after a passenger gets on or off the moving body, the first state A first content output control unit for outputting one content to the content output unit;
A second content output control unit that causes the content output unit to output the second content when the mobile unit state determination unit determines that the state of the mobile unit is a second state following the first state; The present invention relates to a content output system comprising:

Immediately after starting the first movement after getting on and off of a driver whose occupant is a passenger, the driver of the moving body often concentrates on driving while paying attention to the four directions. In such a case, the driver of the mobile object often cares whether or not the content output system is operating, but often does not have a room to enjoy the output content.

  Here, supplementing the content output system described above, when it is determined that the state of the moving body is the first state in which the first movement is started, the first content is output. For this reason, in the first state, the mobile driver can be informed that the content output system is operating, so the mobile driver can be operated without worrying about whether the content output system is operating. You can focus on driving.

  On the other hand, when the traveling of the moving body is stable, the degree of concentration on driving is lower than that immediately after the moving body starts moving, so it is easy to afford to enjoy the content output to the driver of the moving body. Become.

  According to the content output system, when it is determined that the state of the moving body is the second state following the first state, the second content different from the first content is output, so that there is a room for enjoying the content. The mobile content driver can entertain the entire second content.

  Thus, according to the content output system described above, content is output in a form that takes into consideration the mood of the driver of the mobile object in view of the state of the mobile object, so that the content output to the driver of the mobile object can be enjoyed. I can do it.

  Here, what kind of content is output in the content output system is an important matter for the user.

In the content output system of the first invention,
The content output unit is configured to output the first content and the second content having a longer output time than the first content.

  According to the content output system of the first invention, the output time of the first content is shorter than the output time of the second content. For this reason, since the output of the first content ends relatively early, it is possible to concentrate the driving of the moving body on the driving in the first state.

In the content output system of the second invention,
The content output unit is configured to output the second content in which one or both of the first content, the content type of the first content, and tag information attached to the content are different.

  According to the content output system of the second aspect of the invention, content in which one or both of the content type or the tag information attached to the content is different depending on the state of the moving body is output. As a result, content in consideration of the state of the moving object is output.

In the content output system of the third invention,
The content output unit is configured to output the first content and the second content having a larger amount of information than the first content.

  According to the content output system of the third invention, the first content has a smaller amount of information than the second content. For this reason, since it becomes difficult for the driver of the moving body to be distracted by the first content, the driver of the moving body can concentrate on driving.

In the content output system of the fourth invention,
The content output unit is configured to output one of a plurality of contents as a first content, and further to output a second content different from the first content,
The first content output control unit further recognizes the profile information of the driver of the moving body, and when the moving body state determination unit determines that the state of the moving body is the first state, the moving body One of the plurality of contents is selected based on the profile information of the driver, and the selected content is output to the content output unit as the first content.

  The content that can be concentrated on driving can vary depending on each driver of the mobile unit. According to the content output system having the configuration, the first content to be output is selected based on the profile information of the driver of the mobile unit. For this reason, since the 1st content suitable for each driver of a mobile is outputted, the driver of a mobile can be concentrated on the driving in the 1st state.

1 is an overall configuration diagram of a content output system. FIG. 2A is a diagram showing an example of content information, and FIG. 2B is a diagram showing an example of facility information. The flowchart of a content output process. The whole block diagram of a content output system in the case of using the content output apparatus which does not communicate with the sensor part of a moving body. The whole content output system block diagram when a content delivery server is abbreviate | omitted. The flowchart of the content output process performed by the content output apparatus shown by FIG.

(Content output system)
The content output system shown in FIG. 1 includes a content distribution server 10 that can communicate with each other via a network, and a mobile unit 2 on which the content output device 20 is mounted. The moving body 2 is a vehicle, for example.

(Content distribution server)
The content distribution server 10 includes a server control unit 11, a server storage unit 12, and a server communication unit 13.

  Part or all of the computer constituting the content distribution server 10 may be configured by the components of the content output device 20. For example, a part or all of the content distribution server 10 may be configured by one or a plurality of content output devices 20 as mobile stations.

  The server control unit 11 is configured by a processor such as a CPU.

  The server control unit 11 executes a predetermined program, thereby performing a mobile body information reception unit 111, a mobile body state determination unit 112, a first content output control unit 113, and a second content output control that perform arithmetic processing described later. It functions as the unit 114.

  “Constructed” means that a constituent element of the present invention executes the assigned arithmetic processing means that an arithmetic processing unit such as a CPU constituting the constituent element requires information from a memory or recording medium such as a ROM or a RAM. In addition to this, it means that the software is read out and “programmed” or “designed” so as to execute arithmetic processing on the information according to the software. Each component may be configured by a common processor (arithmetic processing device), or each component may be configured by a plurality of processors capable of mutual communication.

  The server storage unit 12 includes a storage device such as a RAM, a ROM, or an HDD, and is configured to record various information. The server storage unit 12 is configured to be able to store and read data used in arithmetic processing by the server control unit 11.

  The server storage unit 12 stores content information C0, user information U0, and navigation information N0. The content information C0, the user information U0, and the navigation information N0 can be sequentially updated by arithmetic processing or communication with the outside.

  As shown in FIG. 2A, the content information C0 includes content ID column C01, content type column C02, title column C03, output time column C04, meaning flag as information of each content such as music content, news content, or video content. Including a column C05 and an information amount column C06.

  The content ID column C01 is a column that stores an ID for identifying content.

  The content type column C02 is a column for storing the type of content. The types of content include, for example, announcements at the time of start, stop, or warning, music that does not include lyrics, and music that includes current topics and lyrics.

  The title column C03 is a column that stores the title of the content.

  The output time column C04 is a column for storing the content output time (unit: second).

  The meaning flag column C05 is a column for storing a flag allocated in advance by the administrator of the content distribution server 10, and stores a “none” flag or a “present” flag.

  The information amount column C06 is a column for storing the information amount of content. As the information amount of content, for example, the number of words included in the content recognized by automatic recognition or a numerical value allocated in advance by the administrator of the content distribution server 10 is stored.

  The content information C0 includes the first content C1 and the second content C2.

  The first content C1 is different from the second content C2 in at least one of content type, output time, meaning flag, and information amount.

  The first content C1 includes content shorter than the average output time of the second content C2, as in the activation announcement in FIG. 2A. More preferably, the first content C1 includes content having an output time shorter than any content.

  The first content C1 includes content that is different in content type from the second content C2, such as “Morning Instruments” and “Night Instruments” in FIG. 2A. Instruments with a slow tempo and a low sound pressure are more preferable.

  The first content C1 includes content having a semantic flag different from that of the second content C2, such as “activation announcement”, “morning instruments”, and “night instruments” in FIG. 2A.

  The first content C1 includes content having an information amount smaller than the average information amount of the second content C2, such as “activation announcement”, “morning instruments”, and “night instruments” in FIG. 2A. The content of the first content C1 is a content having an information amount smaller than the information amount of all the contents of the second content C2, such as “activation announcement”, “morning instruments”, and “night instruments” in FIG. It is more preferable.

  The user information U0 includes user identifier information U1 for specifying each driver D, preference information U2 indicating the preference of each driver D, base information U3 regarding the location of the driver D such as a workplace or home, and Mobile body information U4 including position information of the content output device 20 is included. The preference information U2, the base information U3, and the mobile body information U4 are stored in association with the user identifier information U1, respectively.

  The preference of each driver D is set at the time of user registration of the service of the content distribution server 10 of the driver D. In addition to or instead of this, the preference of the driver D may be estimated from the past operation history of the driver D.

  For example, if the driver D is performing an operation to output music content when music content is not output before and after the start of movement of the mobile object, the driver D performs music in the state before and after the start of movement of the mobile object. It may be presumed that the user prefers the state in which is output. Further, when the music content is output after the moving body starts moving and the driver D stops the output, it may be estimated that the driver D prefers a silent state before and after the moving body starts moving. .

  In the base information U3, the location of the base is set at the time of user registration of the service of the content distribution server 10 of the driver D. In addition to or instead of this, a position where the moving body 2 stops at a certain number of times or at a certain frequency may be set as the position of the base.

  The mobile body information U4 is information received from the mobile body and is updated as needed according to communication with the mobile body.

  The navigation information N0 includes traffic information N1 indicating traffic conditions such as traffic congestion, map information N2 representing each road, each intersection, and each facility with links and nodes, and facility information N3.

  As shown in FIG. 2B, the facility information N3 includes a facility ID column N31, a type column N32, a position column N33, and a driving difficulty column N34.

  The facility ID column N31 is a column that stores a facility ID for identifying a facility.

  The type column N32 is a column that stores types of facilities such as restaurants, commercial facilities, and amusement parks.

  The position column N33 is a column for storing the position of the facility on the map.

  The driving difficulty column N34 is a column that stores driving difficulty levels determined by, for example, good visibility, traffic, and traffic.

  The server communication unit 13 is connected to a network according to a communication standard suitable for long-distance wireless communication such as wired or WiFi (registered trademark), and communicates with an external terminal such as the content output device 20 via the network. It is configured as follows.

(Moving body)
The mobile body 2 is equipped with a content output device 20 and a sensor unit 28 that is connected to the content output device 20 and outputs a signal indicating each state of the mobile body 2.

  The content output device 20 is an information terminal that is designed in size and the like so that it can be mounted on the moving body 2 on which the driver D (occupant of the moving body) of the content output device 20 rides, such as a navigation device. .

  The content output device 20 may be configured by an information terminal such as a tablet-type terminal or a smartphone that is designed in size, shape, and weight so that it can be carried by the driver D.

  The content output device 20 includes an output device control unit 21, an output device storage unit 22, an output device communication unit 23, a speaker 24, a touch panel 25, a microphone 26, and a camera 27.

  The output device control unit 21 is configured by a processor such as a CPU. A content output program is installed in the output device control unit 21. When the content output program is activated, the output device control unit 21 is configured to execute arithmetic processing described later.

  The output device control unit 21 is configured to be able to transmit and receive information to and from the output device storage unit 22, the output device communication unit 23, the speaker 24, the touch panel 25, the microphone 26, and the camera 27.

  The output device storage unit 22 includes a storage device such as a RAM, a ROM, or an HDD, and is configured to record various information. The output device storage unit 22 is configured to be able to store and read data used in arithmetic processing by the output device control unit 21.

  The output device communication unit 23 includes a short-range communication unit 231 and a long-range communication unit 232.

  The short-range communication unit 231 is a mobile unit 2 or a device (for example, the sensor unit 28) mounted on the mobile unit 2 via a wireless LAN or the like in the mobile unit 2 in accordance with a communication standard suitable for wired or short-range wireless communication. ) To communicate with each other.

  The long-distance communication unit 232 is configured to communicate with an external terminal such as the content distribution server 10 in accordance with a communication standard suitable for wireless communication over a long distance such as WiFi (registered trademark).

  The speaker 24 is configured to output sound in accordance with a signal input from the output device control unit 21. In addition, the speaker 24 is configured to output a signal indicating an operation state including the output voice or the like to the output device control unit 21.

  The touch panel 25 is configured by combining an input device that detects a touch operation of the driver D such as a touch pad and a display device such as a liquid crystal panel. That is, the touch panel can function as an input interface and an output interface. On the touch panel, a functional image or a navigation image corresponding to the function of the application (content output application) installed in the output device control unit 21 is displayed. When a touch operation is detected on the touch panel 25, a signal corresponding to the touch operation is output to the output device control unit 21. Instead of or in addition to the touch panel 25, an input device that can detect the operation of the driver D such as a button, a keyboard, and a mouse, and a display device that can display an image such as a display may be used.

  The speaker 24 and the touch panel 25 correspond to the “content output unit” of the present invention.

  The microphone 26 is configured to detect the sound of the driver D and output the detected sound as a signal to the output device control unit 21. The microphone 26 recognizes the sound of the driver D by removing the sound output from the speaker 24 and the environmental sound such as the operation sound of the moving body 2 from the signal input by the output device control unit 21. It may be configured.

  The camera 27 is configured to take an image of the inside of the moving body 2, convert the taken image into a signal, and output the signal to the output device control unit 21.

  The sensor unit 28 includes a GPS sensor 281 that acquires the current position of the moving body 2, a vehicle speed sensor 282 that acquires the moving speed of the moving body 2, a gyro sensor 283 that acquires the angular velocity of the moving body 2, and the ignition of the moving body 2. And an ignition switch sensor 284 for acquiring a switch state. The sensor unit 28 is configured to acquire an operation instruction amount such as an accelerator, a brake, or a steering for the moving body 2 and other device information mounted on the moving body 2 by a sensor (not shown). The sensor unit 28 is configured to output the acquired information to the content output device 20.

(Content output processing)
Next, content output processing performed between the content distribution server 10 and the content output device 20 will be described with reference to FIG.

  The output device control unit 21 transmits information on various mobile objects acquired from the sensor unit 28 to the content distribution server 10 via the long-distance communication unit 232 (FIG. 3 / STEP 210).

  More specifically, the output device control unit 21 determines the current position of the moving body 2 acquired from the GPS sensor 281, the moving speed of the moving body 2 acquired from the vehicle speed sensor 282, and the angular velocity of the moving body 2 acquired from the gyro sensor 283. The long-distance communication unit 232 obtains the state of the ignition switch of the moving body 2 acquired from the ignition switch sensor 284, the operation instruction amount such as accelerator, brake or steering for the moving body 2 and other device information mounted on the moving body 2. Is transmitted to the content distribution server 10.

  Among these, it is preferable that the state of the ignition switch of the moving body 2 is transmitted at the timing when the ignition switch of the moving body 2 is switched. Further, the current position of the moving body 2, the moving speed of the moving body 2, and the angular velocity of the moving body 2 are transmitted at regular intervals as long as the state is maintained after the ignition switch of the moving body 2 is turned on. It is preferable.

  The mobile body information receiving unit 111 determines whether or not the mobile body information is received from the content output device 20 via the server communication unit 13 (FIG. 3 / STEP 110).

  When the determination result is negative (FIG. 3 / STEP 110... NO), the mobile body information receiving unit 111 repeats the process of FIG. 3 / STEP 110 again.

  When the determination result is affirmative (FIG. 3 / STEP 110... YES), the mobile body information receiving unit 111 displays the received mobile body information together with the time when the mobile body information is detected or the reception time. Record in addition to information U4.

  In addition, the mobile body state determination unit 112 refers to the mobile body information U4 and determines whether or not the state of the mobile body is the first state (FIG. 3 / STEP 120).

  The first state means a state in which the state of the moving body 2 starts or is about to start after the passenger gets on and off the moving body 2.

  More specifically, the mobile body state determination unit 112 refers to the mobile body information U4, and the state of the mobile body 2 is the first on condition that the ignition switch of the mobile body 2 is switched from OFF to ON. It is determined that it is in a state.

  In addition to or instead of this, the moving body state determination unit 112 refers to the moving body information U4, and after the moving body 2 has stopped for a predetermined time or more, the position of the moving body 2 has moved by a predetermined distance threshold or more. On the condition, it may be determined that the state of the moving body 2 is the first state. For example, it can be recognized that “the mobile body 2 has stopped for a predetermined time or longer” by detecting that the time during which the ignition switch of the mobile body 2 is OFF is a predetermined time or longer. In addition to or instead of this, it can be recognized that “the moving body 2 has stopped for a certain time or more” by detecting that the position of the moving body 2 is the same for a certain time or more.

  In addition to or instead of this, the moving body state determination unit 112 refers to the moving body information U4, and after the moving body 2 has stopped for a predetermined time or more, the speed of the moving body 2 becomes equal to or higher than a predetermined first speed threshold. It may be determined that the state of the moving body 2 is the first state on the condition that it has become.

  In addition to or instead of this, the moving body state determination unit 112 refers to the moving body information U4, and after the moving body 2 has stopped for a certain time or longer, the operation instruction amount for the moving body 2 is the first operation instruction amount threshold value. It may be determined that the state of the moving body 2 is the first state on the condition that it is above. For example, the mobile body state determination unit 112 refers to the mobile body information U4, and the state of the mobile body 2 is the first state on condition that the accelerator opening of the mobile body 2 is equal to or greater than a predetermined threshold. You may judge. In addition, the mobile body state determination unit 112 determines that the state of the mobile body 2 is the first state on the condition that the steering instruction amount of the mobile body 2 is equal to or greater than a predetermined threshold with reference to the mobile body information U4. May be. The mobile body state determination unit 112 may determine that the state of the mobile body 2 is the first state on the condition that the braking instruction amount is equal to or greater than a predetermined threshold with reference to the mobile body information U4.

  In addition to or in place of this, the mobile body state determination unit 112 refers to the mobile body information U4 and communicates with the ignition key of the mobile body 2 such as an air conditioner mounted on the mobile body 2. You may determine with the condition of the mobile body 2 being a 1st state on the condition that the apparatus was switched from OFF to ON.

  When the determination result of FIG. 3 / STEP 120 is negative (FIG. 3 / STEP 120... NO), the server control unit 11 repeats the processing subsequent to the processing of FIG. 3 / STEP 110 again.

  The first content output control unit 113 recognizes the profile information of the driver D (FIG. 3 / STEP 130). More specifically, the first content output control unit 113 recognizes the preference and base of the driver D by referring to the preference information U2 and the base information U3. Instead of or in addition to this, the first content output control unit 113 includes the age, sex, date of birth, and subscribed content distribution of the driver D registered in advance in association with the user identifier information U1 of the driver D. You may recognize the use status of the service and the type of the moving body on board.

  The first content output control unit 113 refers to the mobile body information U4 and the facility information N3, and recognizes the facility information of the facility around the mobile body 2 (within a predetermined distance from the position of the mobile body 2) (FIG. 3). / STEP 140).

  The first content output control unit 113 selects the first content to be output (FIG. 3 / STEP 150).

  The first content output control unit 113 may randomly select the first content to be output.

  For example, the first content output control unit 113 may select one of the contents of the first content type having a specific content type as the first content C1.

  Further, the first content output control unit 113 may select one of the contents whose output time is equal to or less than a predetermined time as the first content C1.

  Further, the first content output control unit 113 may select one of the contents having the meaning flag “none” as the first content C1.

  In addition, the first content output control unit 113 may select one content whose information amount is a predetermined value or less as the first content C1.

  Further, the first content output control unit 113 may select the first content C1 based on the recognized profile information of the driver D and facility information of the facility.

  For example, if the preference of the driver D is to output music at least before and after the moving body 2 starts moving, the first content output control unit 113 selects a song whose content type is a song (a song that does not include lyrics). You may select as the 1st content C1 to output.

  In addition, when the preference of the driver D likes silence at least before and after the moving body 2 starts moving, the first content output control unit 113 may select the content C1 whose output time is relatively short.

  Further, when the facility difficulty level of driving is high, the first content output control unit 113 may select a content having a relatively short output time as the first content C1.

  Further, when the facility difficulty of driving is low, the first content output control unit 113 may select a content having a relatively long output time as the first content C1.

  This is because when the content is not output, the degree of concentration on driving tends to be relatively high, and when the content is output, the degree of concentration on driving tends to be relatively low.

  The first content output control unit 113 may instruct a different output mode as the output mode of the first content C1, such as a relatively low output volume.

  The first content output control unit 113 transmits an instruction to output the selected first content C1 to the content output device 20 via the server communication unit 13 (FIG. 3 / STEP 160).

  In the present embodiment, the “instruction to output content” is not only the trigger signal for causing the content output device 20 to output the content stored in the output device storage unit 22 of the content output device 20, but also the content. Is transmitted to output the content to the content output device 20, and the content location information (URL (Uniform Resource Locator), etc.) for outputting the content after the content output device 20 has acquired the content. Including.

  The output device control unit 21 determines whether an instruction to output the first content is received from the content distribution server 10 via the long-distance communication unit 232 (FIG. 3 / STEP 220).

  When the determination result is negative (FIG. 3 / STEP 220... NO), the output device control unit 21 executes the process of FIG. 3 / STEP 220 again.

  When the determination result is affirmative (FIG. 3 / STEP220... YES), the output device control unit 21 outputs the designated first content C1 to the speaker 24 or the touch panel 25 in accordance with the output instruction (FIG. 3). / STEP 230).

  The output device control unit 21 transmits the information on the moving body 2 similar to FIG. 3 / STEP 210 to the content distribution server 10 via the long-distance communication unit 232 (FIG. 3 / STEP 240). In FIG. 3 / STEP 240, the output device control unit 21 does not need to transmit the state of the ignition switch.

  The mobile body information receiving unit 111 determines whether information on the mobile body 2 has been received from the content output device 20 via the server communication unit 13 (FIG. 3 / STEP 170).

  When the determination result is negative (FIG. 3 / STEP 170... NO), the mobile object information reception unit 111 executes the process of FIG. 3 / STEP 170 again.

  When the determination result is affirmative (FIG. 3 / STEP 170... YES), the mobile object information receiving unit 111 adds the received information of the mobile object 2 to the mobile object information U4.

  The mobile body state determination unit 112 determines whether or not the state of the mobile body 2 is the second state with reference to the mobile body information U4 (FIG. 3 / STEP 180).

  The second state is a state following the first state, for example, a state in which the moving body 2 is traveling stably.

  For example, the moving body state determination unit 112 recognizes the position of the moving body 2 and refers to the map information N2 to determine that the position of the moving body 2 is on a predetermined road. It may be determined that the state is the second state. For example, the moving body state determination unit 112 may determine whether or not the state of the moving body 2 is the second state by performing map matching. Further, the mobile body state determination unit 112 may determine whether or not the position of the mobile body 2 is on a road that is predetermined by the administrator of the content distribution server 10.

  The moving body state determination unit 112 recognizes the speed of the moving body 2 and moves on the condition that the period in which the speed of the moving body 2 is determined to be equal to or higher than a predetermined second speed threshold continues for a predetermined first period or longer. You may determine with the state of the body 2 being a 2nd state. Here, the second speed threshold is larger than the first speed threshold.

  The moving body state determination unit 112 recognizes the operation instruction amount for the moving body 2, and the state where the temporal change amount of the operation instruction amount is equal to or less than a predetermined operation instruction change amount threshold value has continued for a predetermined second period or more. As a condition, it may be determined that the state of the moving body 2 is the second state. For example, the moving body state determination unit 112 recognizes the accelerator opening degree with respect to the moving body 2, and the state in which the temporal change amount of the accelerator opening is equal to or less than a predetermined operation threshold value continues for a predetermined second period or longer. In this case, it may be determined that the state of the moving body 2 is the second state. In addition, the moving body state determination unit 112 recognizes the steering instruction amount for the moving body 2, and when the state in which the temporal change amount of the steering instruction amount is equal to or less than a predetermined operation threshold value continues for a predetermined second period or longer. You may determine with the state of the mobile body 2 being a 2nd state. The moving body state determination unit 112 recognizes the braking instruction amount for the moving body 2 and the state where the temporal change amount of the braking instruction amount is equal to or less than a predetermined operation threshold value continues for a predetermined second period or longer. You may determine with the state of the mobile body 2 being a 2nd state.

  When the determination result of FIG. 3 / STEP 180 is negative (FIG. 3 / STEP 180... NO), the server control unit 11 executes the process of FIG. 3 / STEP 170 again.

  When the determination result in FIG. 3 / STEP 180 is affirmative (FIG. 3 / STEP 180... YES), the second content output control unit 114 issues an output instruction for the second content C2 via the server communication unit 13. 20 (FIG. 3 / STEP 190).

  For example, the second content output control unit 114 may select, for example, the second content C2 that outputs one of the contents of the second content type whose content type is different from the first content type.

  Further, the second content output control unit 114 may select the content that has a longer output time than the first content C1, for example, the second content C2 that outputs one of the content having an output time of a predetermined time or more. Good.

  In addition, the first content output control unit 113 selects the second content C2 that outputs one of the contents having tag information different from the first content C1, for example, the content having the meaning flag as the tag information “Yes”. May be.

  Further, the first content output control unit 113 may select the content having a larger amount of information than the first content C1, for example, the second content C2 that outputs one of the contents having the information amount equal to or larger than a predetermined value. .

  The output device control unit 21 determines whether an instruction to output the second content C2 is received via the long-distance communication unit 232 (FIG. 3 / STEP 250).

  When the determination result of FIG. 3 / STEP 250 is negative (FIG. 3 / STEP 250... NO), the output device control unit 21 executes the process of FIG. 3 / STEP 250 again.

  When the determination result in FIG. 3 / STEP 250 is affirmative (FIG. 3 / STEP 250... YES), the output device control unit 21 outputs the designated second content C2 to the speaker 24 or the touch panel 25 in accordance with the output instruction. Thus, the designated second content C2 is output (FIG. 3 / STEP 260).

(Modification)
The content output device may not be connected to a device such as the sensor unit 28 of the mobile body 2.

  For example, as shown in FIG. 4, the content output device 320 includes a GPS sensor 285 and a gyro sensor 286 (or speed sensor), and recognizes position information and speed information of the moving body 2 (content output device 20) from these. May be.

  In this case, the moving body state determination unit 112 determines whether the state of the moving body is the first state or the second state based on the position information and the speed information received from the content output device 320 by the same determination method as described above. It may be determined.

  As shown in FIG. 5, the output device control unit 421 executes a predetermined program, so that the mobile body information recognition unit 211, the mobile body state determination unit 212, the first content output control unit 213, The second content output control unit 214 may function as a part or the whole.

  In this case, the output device storage unit 422 preferably stores content information C0, user information U0, and navigation information N0. However, the output device control unit 421 may acquire appropriate information from the outside.

  The output device control unit 421 executes content output processing according to a flow as shown in FIG.

  6 / STEP 271 and FIG. 6 / STEP 277 are processes executed by the mobile object information recognition unit 211. In FIG. 6 / STEP 271 and FIG. 6 / STEP 277, the mobile object information recognition unit 211 recognizes the information of the mobile object 2 acquired from the sensor unit 28, and stores it in addition to the mobile object information U4 in the output device storage unit 422. To do.

  6 / STEP 272 to FIG. 6 / STEP 276 and FIG. 6 / STEP 278 to FIG. 6 / STEP 279 are respectively processed as FIG. 3 / STEP 120 to FIG. This process is the same as each of the processes.

  2 .. Mobile body 24. Speaker (content output unit) 25 25 Touch panel (content output unit) 112 Mobile unit state determination unit 112 113 113 First content output control unit 114 Second content output control unit , C1... First content, C2.

Claims (4)

A content output unit for outputting the first content and the second content having a longer output time than the first content;
A moving body state determination unit for determining the state of the moving body;
When the moving body state determination unit determines that the state of the moving body is a first state that is a state in which movement is first started or is about to start after a passenger gets on or off the moving body, the first state A first content output control unit for outputting one content to the content output unit;
A second content output control unit that causes the content output unit to output the second content when the mobile unit state determination unit determines that the state of the mobile unit is a second state following the first state; A content output system comprising: A content output unit that outputs a second content in which one or both of a content type and tag information attached to the content is different from the first content and the first content;
A moving body state determination unit for determining the state of the moving body;
When the moving body state determination unit determines that the state of the moving body is a first state that is a state in which movement is first started or is about to start after a passenger gets on or off the moving body, the first state A first content output control unit for outputting one content to the content output unit;
A second content output control unit that causes the content output unit to output the second content when the mobile unit state determination unit determines that the state of the mobile unit is a second state following the first state; A content output system comprising: A content output unit for outputting first content and second content having a larger amount of information than the first content;
A moving body state determination unit for determining the state of the moving body;
When the moving body state determination unit determines that the state of the moving body is a first state that is a state in which movement is first started or is about to start after a passenger gets on or off the moving body, the first state A first content output control unit for outputting one content to the content output unit;
A second content output control unit that causes the content output unit to output the second content when the mobile unit state determination unit determines that the state of the mobile unit is a second state following the first state; A content output system comprising: A content output unit that outputs one of a plurality of contents as a first content and outputs a second content different from the first content;
A moving body state determination unit for determining the state of the moving body;
When the moving body state determination unit determines that the state of the moving body is a first state that is a state in which movement is first started or is about to start after a passenger gets on or off the moving body, the first state A first content output control unit for outputting one content to the content output unit;
A second content output control unit that causes the content output unit to output the second content when the mobile unit state determination unit determines that the state of the mobile unit is a second state following the first state; With
The first content output control unit further recognizes the profile information of the driver of the moving body, and when the moving body state determination unit determines that the state of the moving body is the first state, the moving body The content is configured to select one of the plurality of contents based on the profile information of the driver and output the selected content as the first content to the content output unit. Content output system.