JP5527244B2 - In-vehicle system - Google Patents

Description

  The present invention relates to an in-vehicle system having a so-called dual view display capable of simultaneously displaying different display screens in a driver seat direction and a passenger seat direction.

  In recent years, a so-called dual view display capable of simultaneously displaying different display screens in the driver seat direction and the passenger seat direction is being realized. In addition, with the widespread use of portable devices, there are many situations where portable devices are brought into the vehicle. Then, in a situation where the mobile device is brought into the vehicle, the mobile device and the in-vehicle device perform, for example, short-range wireless communication, and the data stored in the mobile device is transferred to the in-vehicle device, so that the occupant can It is considered that the application using the data stored in the portable device is realized in the in-vehicle device by operating the in-vehicle device instead of operating the in-vehicle device.

  In such a configuration, for example, the occupant saves the destination data in advance in the portable device before boarding and transfers the destination data to the in-vehicle device when the user gets on the in-vehicle device. Route data as destination data in the navigation function of the vehicle, or by storing music data in a mobile device in advance before boarding and transferring the music data to the in-vehicle device when boarding the music data Voice can be output from the vehicle-mounted speaker.

  By the way, only data stored in a portable device carried by a specific occupant (for example, a driver) is not transferred to the in-vehicle device, but is stored in a portable device carried by all occupants. If the data is transferred to the vehicle-mounted device, it is possible to share the data stored in the portable devices carried by all the passengers, and the convenience is expected to be greatly improved. At that time, in the in-vehicle system having the display device capable of dual view display as described above, it becomes a problem how to display data transferred from a plurality of portable devices, and how to handle an occupant (operator) handling the data. The issue is how to identify. As a technique for specifying the operator, there is one disclosed in Patent Document 1, for example.

JP 2007-112283 A

  However, in the configuration disclosed in Patent Document 1, the operator is specified by applying a technique such as voice recognition, fingerprint recognition, or iris recognition, so it is difficult to specify the operator accurately. There's a problem. As another method for specifying the operator, a method of photographing a finger and analyzing the photographed image can be considered. However, this has a new problem that advanced image processing is required.

  The present invention has been made in view of the above-described circumstances, and the purpose of the present invention is to allow an occupant to properly handle data transferred from a portable device brought into the vehicle and transferred from the portable device. An object of the present invention is to provide an in-vehicle system capable of appropriately identifying a passenger who handles data.

  According to the first aspect of the present invention, the display means is provided at a position in the vehicle where at least the driver seated in the driver seat and the passenger seated in the passenger seat can see the display screen at the same time. In addition, different display screens can be displayed in the driver seat direction and the passenger seat direction at the same time, and the data storage means can store data transferred from one or more portable devices brought into the vehicle. When the vehicle is in a running state, the control means displays the data stored in the data storage means in the direction of the passenger seat without displaying the data in the direction of the driver's seat on the display means, and is displayed. When an operation by the occupant on the data is received by the operation receiving means, the position of the operated occupant is specified by the human body communication means, thereby specifying the operated occupant.

  Thereby, when the vehicle is in a running state, the driver can be concentrated on driving by not displaying the data transferred from one or more portable devices brought into the vehicle toward the driver's seat, On the other hand, handling data for passengers other than the driver (for example, passengers) by displaying the data transferred from one or more portable devices brought into the vehicle toward the passenger seat The occupant can appropriately handle the data transferred from the portable device brought into the vehicle. In addition, when an operation by the occupant on the data is accepted by the operation accepting means, the position of the operated occupant is specified by the human body communication means, without applying a technique such as voice recognition, fingerprint recognition or iris recognition, and further An occupant who handles data transferred from a portable device can be appropriately identified without requiring advanced image processing.

  According to the second aspect of the present invention, when the vehicle is in a non-traveling state, the control means causes the data stored in the data storage means to be displayed on the display means in the driver seat direction and the passenger seat direction. When an operation by the occupant with respect to the displayed data is received by the operation receiving means, the position of the operated occupant is specified by the human body communication means, thereby specifying the operated occupant.

  As a result, when the vehicle is in a non-running state, the data transferred from one or more portable devices brought into the vehicle is displayed in the direction of the driver's seat and the passenger's seat. Data can be permitted to be handled, and the occupant can appropriately handle the data transferred from the portable device brought into the vehicle.

  According to the invention described in claim 3, the control means causes the display means to display the data stored in the data storage means in association with the position of the occupant carrying the portable device that transferred the data. As a result, the occupant can recognize which portable device the data is transferred from.

  According to the invention described in claim 4, the control means causes the display means to display the data for the driver among the data stored in the data storage means toward the driver seat. As a result, data that is highly necessary for the driver, such as target data, among the data transferred from one or more portable devices brought into the vehicle can be provided to the driver.

According to the fifth aspect of the present invention, the control means causes the display means to display data other than the driver data among the data stored in the data storage means toward the passenger seat.
This makes it possible to provide data other than the driver, such as music data, of data transferred from one or more portable devices brought into the vehicle to the passenger other than the driver.

  According to the sixth aspect of the present invention, the determination means determines the display availability information for the data transferred from one or more portable devices brought into the vehicle. The control means is capable of displaying data on the display means, and when the position of the occupant carrying the portable device that is the transfer source of the display availability information for the data is specified by the human body communication means, and the data is displayed on the display means. When the determination unit determines that the display permission information for the data is displayable, the display unit displays the data in association with the portable device that is the transfer source of the display permission information. Thereby, by identifying the data and the portable device set to display the data in association with each other, it is possible to identify which occupant carries the data set to be displayed on the portable device. It is possible to specify which occupant is associated with the displayed data.

  According to the seventh aspect of the present invention, when the control means displays the data on the display means, if the determination means determines that the display permission / inhibition information for the data is not displayable, the data and the data The display unit displays the display availability information without associating it with the portable device that is the transfer source of the display availability information. Thereby, it is possible to specify that the data to be displayed is not related to any occupant by displaying the data without displaying the data in association with the portable device for which the data is not displayed.

Functional block diagram showing a first embodiment of the present invention The figure which shows the arrangement | positioning aspect of the human body communication apparatus and seating sensor in a vehicle Sequence diagram showing portable device ID management processing Sequence diagram showing data management processing The figure which shows portable apparatus ID, seat ID, and data which a vehicle equipment manages Figure showing the Family Drive mode screen Figure showing the destination data list screen Figure showing the music data list screen Figure showing the current position screen Figure showing the music details screen Flow chart (Part 1) Flow chart (Part 2) Functional block diagram showing a second embodiment of the present invention The figure which shows a portable device and a display permission setting screen 14 equivalent diagram Fig. 9 equivalent Fig. 9 equivalent

(First embodiment)
Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a functional block diagram showing the overall configuration of an in-vehicle system. In this embodiment, the in-vehicle system is mounted on a vehicle having four seats including a driver's seat, a passenger seat, and two rear seats, and all four people who ride as passengers carry portable devices. It will be explained on the assumption.

  The in-vehicle system 1 includes an in-vehicle device 2 (data storage means and control means in the present invention) mounted on a vehicle, and a human body communication device 3 (human body communication means in the present invention) arranged in each seat in the vehicle. And is configured. A seating sensor 4 is disposed at each seat in the vehicle, and when the seating sensor 4 detects that a person has boarded and seated as an occupant, the seating sensor 4 outputs a seating detection signal to the human body communication device 3.

  The human body communication device 3 applies the property that the human body allows a weak current to flow and performs data communication using the human body as a communication medium. In the method using the change in the body current of the human body, the human body is harmless to the human body. In the system that changes the body current by flowing a current of about a fat meter, determines the change in the body current and communicates with the human body, and uses the change in the electric field on the body surface, the voltage is applied to the human body. The human body communication is performed by changing the electric field on the human body surface and determining the change in the electric field on the human body surface. In this case, the human body communication device 3 performs human body communication with the portable device 5 carried by the passenger via the human body.

  The in-vehicle device 2 is mainly composed of a well-known microcomputer, and is a communication device that performs short-range wireless communication (for example, Bluetooth (registered trademark), wireless LAN, etc.) with the portable device 5 brought into the vehicle by a passenger. 6 and a display 7 (display means in the present invention) made of, for example, a liquid crystal display device is connected.

  The display device 7 is provided at a position where both the driver seated in the driver seat and the passenger seated in the passenger seat can see the display screen at the same time, and the display screen directed toward the driver seat is used as the driver seat screen. The display screen can be displayed at the same time as the passenger seat screen, so-called dual view display is possible. When a display command signal is input from the vehicle-mounted device 2, the input display command signal is displayed. The display screen corresponding to is displayed. Further, the display device 7 forms an operation switch 8 (operation receiving means in the present invention) that can be operated by the occupant as a touch panel, and when the occupant operates the operation switch 8, an operation detection signal indicating the operation content is sent to the in-vehicle device 2. Output to. In the configuration described above, the human body communication device 3 and the seating sensor 4 are connected by wire, and the human body communication device 3 and the in-vehicle device 2 are connected by wire.

  FIG. 2 shows a mode in which the human body communication device 3 and the seating sensor 4 are arranged at each seat in the vehicle. That is, the part shown with the broken line P in FIG. 1 is comprised for every seat. In this embodiment, the human body communication device 3a and the seating sensor 4a are arranged in the driver seat, the human body communication device 3b and the seating sensor 4b are arranged in the passenger seat, and the human body communication device 3c and the right rear seat behind the driver seat are arranged. The seating sensor 4c is disposed, and the human body communication device 3d and the seating sensor 4d are disposed in the left rear seat, which is behind the passenger seat. The display device 7 and the operation switch 8 functioning as a user interface are shared by the passengers who enter the vehicle. The communication device 6 has a plurality of one-to-one communication with the portable devices 5a to 5d brought into the vehicle by the passengers. Because of this, short-range wireless communication is possible.

Next, the operation of the above configuration will be described with reference to FIGS. here,
(1) Mobile device ID management processing in which the in-vehicle device 2 manages the mobile device ID (2) Data management processing in which the in-vehicle device 2 manages data received from the mobile device 5 will be sequentially described.

(1) Mobile Device ID Management Process First, the mobile device ID management process will be described with reference to FIG.
The seating sensor 4 outputs a seating detection signal to the human body communication device 3 when detecting that a person has got on and seated as an occupant. The human body communication device 3 outputs a search signal when the seating detection signal output from the seating sensor 4 is input. Here, if the occupant seated in the seat does not carry the mobile device 5, the search signal output from the human body communication device 3 is not input to the mobile device 5 through the human body, but the occupant seated in the seat If the portable device 5 is carried, the search signal output from the human body communication device 3 is input to the portable device 5 through the human body. When the mobile device 5 inputs the search signal output from the human body communication device 3 through the human body, the mobile device 5 outputs a mobile device ID that can identify the device stored in advance.

  The human body communication device 3 inputs the portable device ID output from the portable device 5 through the human body, and associates the input portable device ID with the seat ID that can identify the seat where the own device is arranged. Output to 2. Then, when the mobile device ID and the seat ID output from the human body communication device 3 are input, the in-vehicle device 2 stores the input mobile device ID and the seat ID in a predetermined storage area in association with each other. In the in-vehicle device 2, the mobile device 5 to be managed is registered in advance, the mobile device ID input from the human body communication device 3 is authenticated, and the authentication result is positive (a valid mobile device registered in advance). 5), the portable device ID and the seat ID are stored in association with each other. On the other hand, when the authentication result is NO (unauthorized portable device 5 not registered in advance), the portable device ID and the seat ID are stored. You may make it not preserve | save by matching.

(2) Data Management Process Next, the data management process will be described with reference to FIG.
The in-vehicle device 2 outputs a data request signal to the human body communication device 3 when the above-described portable device ID management process is completed. When the human body communication device 3 receives the data request signal output from the in-vehicle device 2, the human body communication device 3 outputs the input data request signal. Here, if the occupant seated in the seat does not carry the portable device 5, the data request signal output from the human body communication device 3 is not input to the portable device 5 through the human body, but the occupant seated in the seat. If the mobile device 5 is carried, the data request signal output from the human body communication device 3 is input to the mobile device 5 through the human body.

  When the portable device 5 inputs the data request signal output from the human body communication device 3 through the human body, the portable device 5 connects the short-range wireless communication line with the communication device 6 and stores the data stored in the own device at that time. And the data response signal which stored portable apparatus ID is transmitted to the communication apparatus 6 by near field communication. When the communication device 6 receives the data response signal transmitted from the mobile device 5 by short-range wireless communication, the communication device 6 extracts the mobile device ID and data from the received data response signal, and the extracted mobile device ID and data are mounted on the vehicle. Output to machine 2. When the in-vehicle device 2 receives the portable device ID and data output from the communication device 6, the in-vehicle device 2 stores the input portable device ID and data in a predetermined storage area in association with each other. In the present embodiment, short-range wireless communication has been described as a data response signal transmission path from the mobile device 5 to the in-vehicle device 2, but human body communication is used as a data response signal transmission route from the mobile device 5 to the in-vehicle device 2. May be adopted.

  The in-vehicle device 2 performs the above-described (1) portable device ID management processing and (2) data management processing as many as the number of portable devices brought into the vehicle, so that the portable device brought into the vehicle as shown in FIG. Portable device IDs, seat IDs, and data corresponding to the number of devices 5 are stored in association with each other. FIG. 5 illustrates the case where the data output (transferred) from the mobile device 5 to the in-vehicle device 2 is destination data and music data, but other data (for example, moving image data, photo data, phone book data) Etc.).

  Next, processing performed by the in-vehicle device 2 will be described with reference to FIGS. Here, in the in-vehicle device 2, for example, a family drive mode button key (not shown) formed by the passenger on the main screen in a state where the main screen (not shown) is displayed on the display device 7. If it is determined that is operated, the family drive mode screen 11 shown in FIG. The family drive mode is a mode in which data is shared by a plurality of passengers.

  In the vehicle-mounted device 2, the vehicle is in a running state based on a vehicle speed signal input from a vehicle speed sensor (not shown), an accelerator opening signal input from an accelerator sensor (not shown), or the like when the power is turned on. It is determined whether or not there is. The driving state is a state in which it is assumed that the driver will interfere with driving when the driver operates the in-vehicle device 2 (operation switch 8). For example, the vehicle speed is not zero due to traffic congestion or the like, It may be excluded from the running state.

  Here, if it determines with the vehicle equipment 2 being a driving | running | working state, it will display the family drive mode screen 11 toward a passenger seat direction, without displaying it toward a driver's seat direction on the display apparatus 7. FIG. That is, when the vehicle is in a traveling state, an occupant other than the driver can view the family drive mode screen 11. On the family drive mode screen 11, a destination button key 11a, a music button key 11b, a moving image button key 11c, a still image button key 11d, and the like are formed as a touch panel, and passengers other than the driver can operate these button keys. It is. In this case, when an occupant other than the driver operates any button key, the operation switch 8 outputs an operation detection signal indicating the operation content to the in-vehicle device 2, and the human body communication device 3 has the occupant's fingers operated by the operation switch. When it is detected that a weak current has passed through the human body in response to touching 8, a seat ID that can identify the seat is output to the in-vehicle device 2.

  When the in-vehicle device 2 inputs the operation detection signal output from the operation switch 8 and inputs a seat ID from the human body communication device, the in-vehicle device 2 determines that any button key has been operated, and based on the input seat ID, It is determined whether the occupant (operator) who operates the button key is in which seat. That is, if the seat ID input from the human body communication device 3 is a seat ID indicating the passenger seat (the output source of the seat ID is the human body communication device 3b), the in-vehicle device 2 determines that the operator is a passenger seat passenger. . And after that, the vehicle equipment 2 performs the process according to the operation which the operator performed. That is, when a passenger who is not a driver operates the destination button key 11a on the family drive mode screen 11, the occupant shifts from the family drive mode screen 11 to the destination data list screen 12 for displaying the destination data shown in FIG. Further, when an occupant who is not a driver operates the music button key 11b on the family drive mode screen 11, the occupant shifts from the family drive mode screen 11 to the music data list screen 13 for displaying the music data shown in FIG.

  On the destination data list screen 12, a plurality of (five in FIG. 7) destinations in which destination data and seats seated by passengers carrying the portable device 5 that is the transfer source of the destination data are associated. The data button keys 12a to 12e are formed as a touch panel, and an occupant can operate any button key. In this case, when an occupant who is not a driver operates any button key, the current position of the vehicle shown in FIG. 9 (indicated by “S” in FIG. 9) and the destination selected by the occupant who is not the driver (FIG. 9). Then, the current position screen 14 showing the positional relationship with “G3 (goal3)” is displayed. On the current position screen 14, a guidance start button key 14a is formed as a touch panel, and the passenger operates the guidance start button key 14a to guide the route from the current position to the destination by the navigation function of the in-vehicle device 2. be able to. In this way, the destination data stored in the portable device 5 brought into the vehicle can be shared, and the destination can be set.

  On the music data list screen 13, a plurality (five in FIG. 8) of music data button keys 13a to 13a associated with the seat on which the occupant carrying the portable device 5 as the music data transfer source is seated. 13e is formed as a touch panel, and an occupant can operate any button key. In this case, when an occupant who is not a driver operates any button key, as shown in FIG. 10, music showing details of the music data (music2 in FIG. 10) (songwriter, composer, arranger, playback time, etc.) The details screen 15 is displayed. On the music detail screen 15, a playback start button key 15 a is formed as a touch panel, and the occupant can play back music with the audio function of the in-vehicle device 2 by operating the playback start button key 15 a. In this way, music data stored in the portable device 5 brought into the vehicle can be shared and music can be heard.

  On the other hand, when determining that the vehicle is in a non-traveling state, the in-vehicle device 2 displays the family drive mode screen 11 on the display device 7 in the driver seat direction and the passenger seat direction. That is, when the vehicle is in a non-traveling state, all passengers including the driver can view the family drive mode screen 11 and thereafter can share destination data and music data.

  As described above, in the in-vehicle device 2, when the vehicle is in a traveling state, the family drive mode screen 11 is displayed toward the front passenger seat without being displayed on the display device 7 toward the driver seat. By allowing the occupant other than the driver to operate the data transferred from the portable devices 5 of all the occupants who have boarded the vehicle, on the other hand, when the vehicle is in a non-traveling state, the family drive mode By displaying the screen 11 in the direction of the driver's seat and the passenger's seat on the display device 7, all passengers including the driver can operate the data transferred from the portable devices 5 of all the passengers in the vehicle. Allow it.

  In the above, the case where the family drive mode screen 11 is displayed on the display device 7 in the in-vehicle device 2 has been described. However, the type of data transferred from the driver's portable device 5a and the passenger's passenger's portable device 5b are described. The driver seat screen to be displayed in the direction of the driver seat and the passenger seat screen to be displayed in the direction of the passenger seat may be determined in accordance with the type of data transferred from.

  In this case, the in-vehicle device 2 determines that the destination data has been transferred from the driver's portable device 5a ("YES" in step S1), and determines that the destination data has been transferred from the passenger's portable device 5b. Then ("YES" in step S2), that is, if it is determined that the destination data has been transferred from both the portable device 5a of the driver and the portable device 5b of the passenger seat, the driver seat screen and the passenger seat screen Both are displayed as a navigation screen (step S3).

  The in-vehicle device 2 determines that the destination data has been transferred from the driver's portable device 5a ("YES" in step S1), and determines that the destination data has not been transferred from the passenger's portable device 5b. However ("NO" in step S2), if it is determined that the music data has been transferred from the passenger's portable device 5b ("YES" in step S4), that is, the destination data from the driver's portable device 5a. Is transferred and the music data is transferred from the passenger's portable device 5b, the driver's seat screen is displayed as a navigation screen and the passenger's seat screen is displayed as an audio screen by the application of the passenger's portable device 5b. (Step S5).

  On the other hand, if the in-vehicle device 2 determines that the music data is not transferred from the passenger's portable device 5b ("NO" in step S4), that is, the destination data is transferred from the driver's portable device 5a. If it is determined that music data has not been transferred from the passenger's seat portable device 5b, the driver's seat screen is displayed as a navigation screen and the passenger's seat screen is displayed as an audio screen by an application (owned by the own device). (Step S6).

  On the other hand, the in-vehicle device 2 determines that the destination data is not transferred from the driver's portable device 5a ("NO" in step S1), but the destination data is transferred from the passenger's portable device 5b. If it is determined ("YES" in step S7), that is, if it is determined that the destination data has not been transferred from the driver's portable device 5a but the destination data has been transferred from the passenger's portable device 5b, this case In addition, both the driver's seat screen and the passenger seat screen are displayed as navigation screens (step S8).

  The in-vehicle device 2 determines that the destination data has not been transferred from the passenger's portable device 5b ("NO" in step S7), but determines that the music data has been transferred from the driver's portable device 5a. If it is determined that the music data is transferred from the passenger's portable device 5b ("YES" in step S10), that is, the music data is transferred from the driver's portable device 5a. If it is determined that music data has been transferred from the passenger's portable device 5b, the driver's seat screen is displayed as an audio screen by the application of the driver's portable device 5a, and the passenger's seat screen is displayed on the passenger's portable device 5b. It is displayed as an audio screen by the application (step S11).

  On the other hand, if the in-vehicle device 2 determines that the music data has not been transferred from the passenger's portable device 5b ("NO" in step S10), that is, the music data has been transferred from the driver's portable device 5a. If it is determined that the music data is not transferred from the passenger's portable device 5b, both the driver's seat screen and the passenger's seat screen are displayed as audio screens by the application of the driver's portable device 5a (step S12).

  The in-vehicle device 2 determines that the music data has not been transferred from the driver's portable device 5a ("NO" in step S9), but determines that the music data has been transferred from the passenger's portable device 5b. ("YES" in step S13) That is, if it is determined that music data has not been transferred from the driver's portable device 5a but music data has been transferred from the passenger's portable device 5b, the driver's seat screen and the passenger seat Both the screen and the screen are displayed as an audio screen by the application of the passenger's seat portable device 5b (step S14).

  Further, when the in-vehicle device 2 determines that the music data is not transferred from the passenger's seat portable device 5b ("NO" in step S13), that is, the music data is not transferred from the driver's portable device 5a and If it is determined that the music data has not been transferred from the passenger's seat portable device 5b, both the driver's seat screen and the passenger seat screen are displayed as audio screens by the built-in application (step S15).

  Then, when the vehicle is in a traveling state, the in-vehicle device 2 sets the driver seat screen to the erased state and the passenger seat screen to the display state, so that the driver's portable device 5a and the passenger's seat portable device 5b. When the vehicle is in a non-driving state, the driver's seat screen and the passenger's seat screen are both displayed to allow the driver to operate the data transferred from the driver. All passengers including the driver are permitted to operate the data transferred from the portable device 5a of the passenger and the portable device 5b of the passenger.

  As described above, according to the first embodiment, the in-vehicle system 1 stores the destination data and music data transferred from the portable devices 5a to 5d brought into the vehicle, and the vehicle is in a running state. In this case, since the destination data and music data are displayed in the direction of the passenger seat without being displayed in the direction of the driver's seat, the driver can be concentrated on the driving. , It is possible to allow the passengers other than the driver (for example, passengers) to handle the data, and the passengers can appropriately handle the data transferred from the portable devices 5a to 5d brought into the vehicle. . In addition, when the operation switch 8 accepts an operation by the occupant on the data, the position of the operated occupant is specified by the human body communication device 3, so that the occupant handling the data transferred from the portable devices 5a to 5d Can be identified appropriately.

(Second Embodiment)
Next, a second embodiment of the present invention will be described with reference to FIGS. In addition, description is abbreviate | omitted about the same part as above-mentioned 1st Embodiment, and a different part is demonstrated.
The display device 7 of the in-vehicle system 1 described in the first embodiment can display the display screen directed toward the driver's seat as the driver's seat screen, and simultaneously displays the display screen directed toward the passenger's seat as the passenger seat screen. Although so-called dual view display is possible, the display of the in-vehicle system described in the second embodiment may not be capable of dual view display.

  The in-vehicle system 21 includes an in-vehicle device 22 (a determination unit and a control unit in the present invention) mounted on a vehicle and the human body communication device 3 described in the first embodiment. A seating sensor 4 is disposed at each seat in the vehicle, and when the seating sensor 4 detects that a person has boarded and seated as an occupant, the seating sensor 4 outputs a seating detection signal to the human body communication device 3. The in-vehicle device 22 is mainly composed of a well-known microcomputer, and connects the communication device 6 and a display device 23 (display means in the present invention) composed of, for example, a liquid crystal display device.

  The portable device 5 carried by the occupant can set display permission for each stored information. For example, a case where a driver seated on a driver carries a mobile phone 24 as a portable device and a passenger seated on a passenger seat carries a mobile phone 25 as a portable device will be described. As shown in FIG. 15, if the mobile phones 24 and 25 store point card information and hobby information, the driver carrying the mobile phone 24 operates the mobile phone 24. Thus, it is possible to set whether or not the point card information (convenience store A, gas station A) and hobby information (sports) can be displayed on the display availability setting screen 26. On the display availability setting screen 27 as to whether or not to display point card information (convenience store B, gas station B) and hobby information (reading). A constant possible. In the present embodiment, the driver carrying the mobile phone 24 is set to display both point card information and hobby information (checked), and the passenger seat carrying the mobile phone 25. The person has set the point card information to be displayable (checked) while the hobby information is set to be non-displayable (not checked).

  In this case, when the communication device 6 receives the data response signal transmitted from the mobile phone 24 carried by the driver through short-range wireless communication, the communication device 6 extracts the mobile device ID and the display availability information from the received data response signal. The extracted portable device ID and display availability information are output to the in-vehicle device 2. Further, when the communication device 6 receives the data response signal transmitted from the mobile phone 25 carried by the passenger in the short-range wireless communication, the communication device 6 extracts the mobile device ID and the display availability information from the received data response signal, The extracted portable device ID and display availability information are output to the in-vehicle device 2.

  When the in-vehicle device 2 inputs the portable device ID and display enable / disable information output from the communication device 6, the in-vehicle device 2 carries the data, the driver carrying the mobile phone 24, and the mobile phone 25 based on the input display enable / disable information. It is selected whether or not to display on the display device 23 in association with the passenger seat. That is, the in-vehicle device 2 associates data related to the information for which display is permitted with respect to the information for which display is enabled, in association with the owner of the mobile phone that has set the display capability. On the other hand, for information for which display rejection is set, data related to the information for which display rejection is set is displayed on the display device 23 without being associated with the owner of the mobile phone.

  A specific example will be described, as shown in FIG. 16, on the map of the current position screen 28 showing the current position of the vehicle, “Convenience Store A”, “Gasoline Station A”, “Sports Store”, “Convenience Store B”, In the case of displaying facility data indicating “gas station B” and “bookstore”, the mobile phone 24 carried by the driver is set to display the point card information and the hobby information. “Convenience store A” and “gas station A” corresponding to the point card set to be displayable on the telephone 24 are associated with the driver carrying the mobile telephone 24. In addition to displaying, the “sports store” corresponding to the hobby (facility related to sports registered as a hobby) corresponds to the driver carrying the mobile phone 24 Only have to be displayed. That is, if the driver is recognized by “◯”, the positions of “Convenience store A”, “Gas station A”, and “Sport store” are displayed by “◯”. As a result, the occupant confirms that the facility indicated by “○” is a facility related to the driver (for example, a point owned by the driver can be used or suits the driver's hobby). Can be recognized.

  In addition, since the point card information is set to be displayable on the mobile phone 25 carried by the passenger, the point card corresponding to the point card set to be displayable on the mobile phone 25 (the point card can be used). “Convenience store B”, “gas station B”, which is a facility), and the passenger seat passenger carrying the mobile phone 25 are displayed in association with each other. That is, if the passenger seat is recognized by “Δ”, the positions of “Convenience Store B” and “Gasoline Station B” are displayed by “Δ”. Thus, the occupant can recognize that the facility indicated by “Δ” is a facility related to the passenger (for example, a point owned by the driver can be used).

  On the other hand, in the mobile phone 25 carried by the passenger, the hobby information is set to be non-displayable. Therefore, the mobile phone 25 corresponds to the hobby set to non-display on the mobile phone 25 (for reading registered as a hobby). “Bookstore”, which is a related facility, is displayed without associating the passenger seat with the mobile phone 25. That is, the position of “bookstore” is displayed by “□” different from “◯” and “Δ”. Thereby, the occupant can recognize that the facility displayed by “□” is a facility not related to any occupant.

  In this case, as a method of displaying the facility data and the driver carrying the mobile phone 24 or the passenger seat carrying the mobile phone 25 in association with each other, as shown in FIG. The registered name (“Ichiro XX” in FIG. 17), the registered name registered in the mobile phone 25 (“Jiro XX” in FIG. 17), and the like may be displayed. Further, the color (for example, the facility data corresponding to the driver is displayed in red and the facility data corresponding to the passenger seat is displayed in blue) or a blinking pattern may be displayed differently for each passenger. That is, as long as it is possible to specify which occupant is related to the facility data, any display mode may be used.

  As described above, according to the second embodiment, it is possible to set whether display is possible for information stored in the mobile device 5, and for the information set to be displayable, the facility data and the facility data Since the information related to the mobile device 5 that is set to be displayable is displayed in association with each other, it is specified which data is set to be displayable on the mobile device 5 carried by the passenger. It is possible to identify which occupant is associated with the displayed data. In addition, as for the information set to display failure, the facility data and the information related to the facility data are displayed without associating the display device with the set mobile device 5, so any occupant It is possible to specify that the data is not relevant.

(Other embodiments)
The present invention is not limited to the above-described embodiment, and can be modified or expanded as follows.
A configuration in which the portable device and the vehicle-mounted device are connected by wire such as a USB interface may be used.
As a method of processing the data transferred from the portable device in the in-vehicle device, the data transferred from the portable device is stored in the storage area in the in-vehicle device, and the data corresponding to the operation performed by the occupant is stored from the stored data. It may be a method of extracting and processing, or a method of streaming data from a portable device every time an occupant performs an operation.

  For example, data necessary for driving such as destination data may be preferentially displayed in the direction of the driver's seat, and data not necessary for driving such as music data may be preferentially displayed in the direction of the passenger seat. If comprised in this way, while being able to provide a driver | operator data preferentially to a driver | operator preferentially, providing the passenger | crew other than a driver | operator data highly necessary for passengers other than a driver | operator Can do.

  In the second embodiment, the information that can be set to be displayable is not limited to point card information or hobby information, but may be position information registered in the mobile device, etc., and is registered in the mobile device. If the current position is a destination, it is possible to easily identify which occupant is presenting (requested) the destination. Further, if the schedule is registered in the portable device, a position according to the schedule may be set as the destination. For example, if a schedule for purchasing daily commodities is managed by a portable device, a store where the daily commodities can be purchased and an occupant who registered the schedule for purchasing the daily commodities may be displayed in association with each other.

  In the drawings, 1 is an in-vehicle system, 2 is an in-vehicle device (data storage means, control means), 3 is a human body communication device (human body communication means), 5 is a portable device, 7 is a display device (display means), and 8 is an operation switch. (Operation receiving means), 21 is an in-vehicle system, 22 is an in-vehicle device (determination means, control means), and 23 is a display device (display means).

Claims (7)

Display screens that are located in the vehicle so that both the driver seated in the driver's seat and the passenger seated in the passenger seat can see the display screen at the same time. Display means capable of simultaneously displaying,
Data storage means capable of storing data transferred from one or more portable devices brought into the vehicle;
An operation receiving means provided in the vehicle for receiving an operation by a passenger;
A human body communication means which is provided for each seat where an occupant can be seated in a vehicle and performs human body communication with a portable device carried by the occupant seated in the seat;
Control means capable of displaying the data stored in the data storage means on the display means,
When the vehicle is in a running state, the control means displays the data stored in the data storage means toward the passenger seat without displaying the data toward the driver seat on the display means, When an operation by the occupant with respect to the displayed data is received by the operation receiving means, the position of the operated occupant is specified by the human body communication means, and the operated occupant is specified. In-vehicle system. In the in-vehicle system according to claim 1,
When the vehicle is in a non-running state, the control means causes the display means to display the data stored in the data storage means in the direction of the driver's seat and the passenger's seat, and is displayed. An in-vehicle system, wherein when an operation by a passenger on data is received by the operation receiving unit, the operated passenger is specified by specifying the position of the operated passenger by the human body communication unit. In the in-vehicle system according to claim 1 or 2,
The in-vehicle system, wherein the control means displays the data stored in the data storage means on the display means in association with the position of an occupant carrying the portable device that transferred the data. In the in-vehicle system according to any one of claims 1 to 3,
The on-board system characterized in that the control means displays data for the driver among the data stored in the data storage means toward the driver's seat on the display means. In the in-vehicle system according to any one of claims 1 to 4,
The in-vehicle system, wherein the control means causes the display means to display data other than the driver data among the data stored in the data storage means in the direction of the passenger seat. A display means provided in the vehicle for displaying data;
Determination means for determining display availability information for data transferred from one or more portable devices brought into the vehicle;
A human body communication means which is provided for each seat where an occupant can be seated in a vehicle and performs human body communication with a portable device carried by the occupant seated in the seat;
Control means for specifying the position of an occupant carrying a portable device that is a transfer source of display enable / disable information with respect to data by the human body communication means, and capable of displaying data on the display means;
When the control unit displays the data on the display unit and the determination unit determines that the display availability information for the data is displayable, the data and the transfer source of the display availability information An in-vehicle system, wherein the display unit displays the information in association with a portable device. The in-vehicle system according to claim 6,
When the control unit displays the data on the display unit and the determination unit determines that the display propriety information for the data is display non-display, the control unit transfers the data and the display propriety information An in-vehicle system, wherein the display unit displays the mobile device without associating the mobile device with the mobile device.

Images