WO2015159340A1 - 表示制御装置、表示制御方法および表示制御用プログラム - Google Patents
表示制御装置、表示制御方法および表示制御用プログラム Download PDFInfo
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- WO2015159340A1 WO2015159340A1 PCT/JP2014/060606 JP2014060606W WO2015159340A1 WO 2015159340 A1 WO2015159340 A1 WO 2015159340A1 JP 2014060606 W JP2014060606 W JP 2014060606W WO 2015159340 A1 WO2015159340 A1 WO 2015159340A1
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- 238000000034 method Methods 0.000 title claims description 16
- 239000012769 display material Substances 0.000 claims description 4
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000012937 correction Methods 0.000 description 79
- 230000001133 acceleration Effects 0.000 description 23
- 239000000446 fuel Substances 0.000 description 17
- 238000012545 processing Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 11
- 230000000877 morphologic effect Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004397 blinking Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/60—Editing figures and text; Combining figures or text
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Arrangement of adaptations of instruments
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- B60K35/10—
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- B60K35/29—
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- B60K2360/11—
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- B60K2360/186—
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- B60K2360/195—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
- B60R2300/205—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used using a head-up display
Definitions
- the present invention relates to a display control device, a display control method, and a display control program for instructing a display device mounted on a moving body such as a vehicle to display various information.
- Patent Document 2 when displaying vehicle information, operation device icons, traffic information, and the like, the driver recognizes the information content in the peripheral visual field by displaying a different color icon for each information content.
- An apparatus is disclosed that allows for this.
- the information is displayed as an icon or the color of the icon is changed according to what information is displayed and the display content of the information. It is only displayed in an easy-to-understand manner for the driver, whether it is a situation that should be focused on driving, whether it is important information for the driver, whether it should be displayed immediately There is a problem that information necessary for the driver cannot be presented in an easy-to-understand and safe timing.
- the present invention has been made to solve the above-described problems.
- a display device mounted on a moving body such as a vehicle
- the relationship with driving A display control device, a display control method, and a display control program capable of presenting information necessary for a driver in an easy-to-understand and safe timing in consideration of importance for a user and immediacy of display
- the purpose is to provide.
- a display control apparatus that instructs to display various information on a display device mounted on a moving body
- at least one of the information inside or outside the moving body is acquired.
- An information acquisition unit an information analysis unit that analyzes the information acquired by the information acquisition unit and acquires notification information to be notified to a user and the status of the moving body, and a relationship between the notification information and the driving of the moving body
- the value of the at least two parameters and the pictorial diagram among the three parameters of the notification information, the importance of the notification information for the user, and the immediacy of the display of the notification information are stored in association with the type of the notification information.
- the parameter value and the picture corresponding to the type of the notification information acquired by the information analysis unit are acquired from the information storage unit and the information storage unit,
- a display determination unit that determines a display mode including display information, display timing, and display location of the notification information based on the acquired values of at least two parameters and a picture, and the display mode determined by the display determination unit
- a display information creation unit that creates a display object to be displayed on the display device, and a display object created by the display information creation unit is displayed according to the display mode determined by the display determination unit.
- a display instruction unit for instructing the display device.
- various notification information includes values of at least two parameters out of three parameters of relationship with driving (D), importance to the user (I), and immediacy of display (T). Accordingly, the display mode is classified into a plurality of predetermined patterns and displayed on the display device in the classified display mode, so that the content is easy to understand intuitively for the user and the user's driving The information can be notified to the user at an appropriate timing without hindering the above.
- FIG. 2 is a block diagram illustrating an example of a display control apparatus according to Embodiment 1 and peripheral devices connected thereto.
- FIG. It is a correspondence table which shows an example of the parameter for determining a notification information classification and a display mode of notification information, and pictorial data. It is explanatory drawing shown about backgrounds, such as a picture figure, and an example of a frame line.
- 10 is a correspondence table showing an example of a display mode associated with each pattern, a combination of “yes / no” of each parameter, a classification of patterns, and each pattern. It is an example of a table that defines display timing for each notification information type when the display timing is “depending on notification information type”.
- 3 is a flowchart showing the operation of the display control apparatus in the first embodiment.
- 10 is an explanatory diagram illustrating a display example in which a display object to be created and a display location are changed as a result of correction according to the second embodiment.
- Classification when the correction according to the second embodiment is performed on the notification information type (N) analyzed by the information analysis unit, the additional information of the notification information, and the specific example of the display mode pattern corresponding thereto (FIG. 7) It is a table which shows a result.
- it is an example of the table which defined the display timing when the display timing is “depending on the notification information type” for each notification information type in consideration of the display timing determination information.
- 10 is a flowchart showing the operation of the display control apparatus in the third embodiment.
- the display control device of the present invention may be incorporated in a vehicle-mounted device mounted on a moving body such as a vehicle, or may be applied to a server. Moreover, you may apply to the application etc. which are installed in portable information terminals, such as a smart phone, a tablet PC, and a mobile phone.
- FIG. 1 is a block diagram showing an example of a display control apparatus according to Embodiment 1 of the present invention and peripheral devices connected thereto.
- the display control device 1 includes an information acquisition unit 2, an information analysis unit 3, a display determination unit 4, an information storage unit 5, a display information creation unit 6, and a display instruction unit 7.
- the display control apparatus 1 includes a communication unit for communicating with a network.
- the display control device 1 includes a display device 8, a drive recorder 9, a camera 10, an ultrasonic sensor 11, a global positioning system (GPS) 12, a controller area network (CAN) 13, a car navigation device (car navigation) 14, and a smartphone. 15 is connected.
- GPS global positioning system
- CAN controller area network
- car navigation device car navigation
- smartphone smartphone
- the display device 8 is, for example, a head-up display (HUD) 81, an instrument panel (instrument panel) 82, or any other device that displays information output by a device such as the car navigation 14 or the smartphone 15.
- the display control apparatus 1 acquires information (hereinafter referred to as “notification information”) to be notified to the user (passenger etc.) by analyzing the information inside the vehicle (in the moving body) or outside the vehicle (outside the moving body), and A display object corresponding to the notification information is generated based on the relationship with the driving, the importance for the user, and the immediacy of the display, and the generated display object is displayed on the predetermined display device 8 at a predetermined timing. Instruct to display. Generation processing of display information, determination of a display location, and determination processing of timing for displaying a display object will be described later.
- the information acquisition unit 2 transmits at least one of the information inside the vehicle (in the moving body) or outside the vehicle (outside the moving body) via the Internet or the drive recorder 9, the camera 10, the ultrasonic sensor 11, the GPS 12, the CAN 13, the car navigation 14, the smartphone. It is acquired by any one of 15.
- the information analysis unit 3 analyzes the information acquired by the information acquisition unit 2 and acquires notification information to be notified to the user and the state of the vehicle (moving body).
- notification information for example, SNS related information (hereinafter referred to as “SNS related information”) such as post information by e-mail or SNS (Social Network Service), rapid acceleration warning information, fuel shortage warning information, wandering
- SNS related information such as post information by e-mail or SNS (Social Network Service)
- driving warning information driving performance information
- event information incoming call information, and the like.
- This notification information includes at least a notification information type (N) indicating the type of the information, and may include additional information depending on the notification information type (N).
- the additional information is information that explains the content of the notification information in detail. For example, when the notification information is “SNS related information”, the mail text and sender information, the content of the SNS posting, the poster information, and the like It is. Further, when the notification information is “event information”, it is the event date and time, contents, and location, and when the notification information is “call incoming information”, it is a caller name, a caller telephone number, and the like.
- the status of the vehicle (moving body) includes, for example, the speed of the vehicle (moving body), the steering angle, the presence / absence of an approaching vehicle, the current position, the traveling direction of the vehicle (moving body), the destination, and the like. These are determined using, for example, an out-of-vehicle (outside the moving body) image, an in-vehicle (in-moving body) image, GPS information, CAN information, road guidance information, and the like.
- the information storage unit 5 stores a notification information type (N), a parameter for determining a display mode of the notification information, and picture data in association with the notification information type (N) as shown in FIG. 2, for example. ing.
- FIG. 2 is a correspondence table showing an example of parameters and picture data for determining the notification information type and the display mode of the notification information.
- a parameter for determining the display mode of the notification information is a relationship (D) between the notification information and driving (hereinafter referred to as “relation (D)”).
- D relationship between the notification information and driving
- correlation (D) relationship between the notification information and driving
- the importance of the notification information to the user (I) hereinafter referred to as “importance (I)”
- the immediacy of the display of the common information (T) hereinafter referred to as “immediate (T)”. Described).
- Relationship (D) is the degree to which the notification information is related to driving.
- the importance (I) is the importance of the notification information for the user who is driving the vehicle (moving body).
- Immediacy (T) is the degree of urgency for notifying the user of notification information.
- these relationships (D), importance (I), and immediacy (T) are indicated by numerical values of 1 to 4, each of which is not (almost) is “1”.
- a thing is represented by “2”
- a certain thing is represented by “3”
- a certain thing (something extremely) is represented by “4”.
- the notification information type (N) is “SNS”, it is considered that the notification information type (N) is not related to driving. Since the contents are not necessarily important to the user, “2” is associated with importance (I), and “1” is associated with immediacy (T) because the contents are not always immediately notified. Is remembered.
- a balloon icon 21 is stored as a picture (icon).
- the notification information type (N) is “rapid acceleration warning”, since it relates to the acceleration of the vehicle (moving body), the relationship (D) is “4”, which may lead to an accident (I ) And immediacy (T) are stored in association with “3”. Further, a rapid acceleration icon 22 is stored as a picture (icon).
- notification information type (N) is “fuel shortage warning”, it is related to the fuel of the vehicle (moving body), so the relationship (D) is “4”, and the vehicle (moving body) may stop. Therefore, “3” is stored in association with importance (I), and “2” is stored in association with immediacy (T) because the vehicle (moving body) does not stop immediately.
- a refueling icon 23 is stored as a picture (icon).
- the notification information type (N) is “staggered driving warning”, it is related to the behavior of the vehicle (moving body), so the relationship (D) is “4”, and it is highly likely to lead to an accident (I ) And immediacy (T) are stored in association with “4”. Further, a wobbling operation icon 24 is stored as a picture (icon).
- a score icon 25 is stored as a picture (icon).
- notification information type (N) is “event”, it is considered that the event is not related to driving, so the relationship (D) is “1”.
- immediacy (T) are stored in association with each other.
- an event calendar icon 26 is stored as a picture (icon).
- each parameter and the picture (icon) for each notification information type (N) are not limited to the values and pictures (icons) shown in FIG.
- the information storage unit 5 may store any two parameters among the three parameters described above.
- the minimum value of each parameter is set to 1 and the maximum value is set to 4.
- the present invention is not limited to this. Further, the maximum value and the minimum value may be different for each parameter.
- the display determination unit 4 acquires the value of each parameter and the picture (icon) corresponding to the notification information type (N) acquired by the information analysis unit 3 from the information storage unit 5, and the parameter value and the picture (icon). Based on the above, the display mode of each notification information is determined.
- the display mode is display information, display timing, and display location.
- the display information refers to the contents of a picture (icon), additional information, etc. (hereinafter referred to as “picture etc.”), the amount of additional information, and a background picture such as a picture (hereinafter referred to as “background”).
- picture additional information
- background a background picture
- FIG. 3 is an explanatory diagram showing an example of the background of a picture and the like and a frame line.
- FIG. 3A shows a state where the balloon icon 21 is surrounded by a small circular frame 41 with a blue background 31 when the notification information type (N) is SNS.
- FIG. 3B shows a state where the refueling icon 23 is surrounded by a large star-shaped frame 42 with a red background 32 when the notification information type (N) is a fuel shortage warning. Yes.
- the display timing is a condition for displaying on the display device 8 a display object created by the display information creating unit 6 based on the display information.
- the display location designates the display device 8 that is a display target for displaying the display object. That is, in this embodiment, it is specified which of the HUD 81, the instrument panel 82, and the center display 83 is to be displayed. In addition to the designation of the display device, the display position on the display device may be included.
- the display determination unit 4 determines the display mode of the notification information based on the value of each parameter. First, the display determination unit 4 determines whether or not the value of each parameter acquired from the information storage unit 5 is equal to or less than a predetermined threshold, and if it is equal to or less than the predetermined threshold, “none” is determined. If it is larger, “Yes” is determined.
- the relationship (D), importance (I), and immediacy (T) parameters are represented by numerical values of 1 to 4, and none (almost none), respectively. Is expressed as “1”, “2” for something, “3” for something, and “4” for something (very serious). For example, “2.5” may be set in advance as a predetermined threshold value.
- the display determination unit 4 determines that the relationship (D) with the operation is “no relationship” if the value is 2.5 or less, and “relevant” if the value is greater than 2.5. Similarly, regarding the importance (I) for the user and the immediacy of display (T), “whether / not important” or “with / without immediacy” is determined.
- the display mode pattern is determined based on the combination of “relevant / none”, “important / none”, and “immediate / none” of each parameter. Then, the background and display location associated with the pattern are determined as the display mode of the notification information.
- FIG. 4 is a correspondence table showing an example of a display mode associated with each pattern, a combination of “yes / no” of each parameter, a pattern classification, and each pattern.
- “Yes” is indicated for each parameter, and “No” is indicated for “No”.
- the background color and shape are defined so that the user can intuitively determine. For example, when there is no relationship (D) (in the case of ⁇ ), the background color is “blue”, and the shape of the background frame is “circle”, whereas there is a relationship (D) (circle of ) Is defined as the background color “red” and the background frame shape is “star”.
- the size and display location of the display object when there is importance (I) for the user, it is defined to be the size and display location of the display object that the user can react immediately. For example, when there is no importance (I) (in the case of ⁇ ), the size of the display object is “small”, and the display location is “instrument panel”, while there is importance (I) (circle of In the case of ()), the size of the display object is defined as “large” and the display location is easily recognized as “HUD”.
- T when there is immediacy of display (T), it is defined so that the information amount and the display timing are such that the user can immediately recognize the information. For example, when there is no immediacy (T) (when x), the amount of information is “many” and the display timing is “depending on the notification information type”, whereas there is immediacy (T) (in the case of ⁇ ) ) Is defined as “small” and the display timing is “immediate”.
- the user can display by combining the display materials corresponding to the relationship with the driving (D), the importance to the user (I), and the immediacy of the display (T) to create a display object.
- the display material corresponding to the display immediacy (T) indicates the information amount of the display information, the information amount changes based on the immediacy, so that the user immediately and intuitively understands the information content. be able to.
- FIG. 5 is an example of a table that defines the display timing for each notification information type when the display timing is “depending on the notification information type”. That is, the display determination unit 4 holds, for example, data of a table as shown in FIG. 5 together with data of a correspondence table as shown in FIG.
- notification information type (N) “SNS”, “fuel shortage warning”, and “event”
- notification information type (N ) Is defined as “destination arrival” for “travel results”.
- immediate is defined for the notification information type (N) of “rapid acceleration warning”, “staggered driving warning”, and “call incoming”, and it is always displayed regardless of the immediacy (T) parameter value. The timing is set to “immediate”.
- the display mode of the notification information is determined based on the three parameters.
- the present invention is not limited to this, and may be based on, for example, two parameters.
- the threshold value for determining “Yes / No” for each parameter is set to “2.5”, the present invention is not limited to this.
- the display information creation unit 6 creates a display object to be displayed on the display device 8 based on the display information of the display mode determined by the display determination unit 4. Specifically, the size of the display object determined by combining the processed additional information and the determined pictorial figure based on the determined shape and color background picture, and the information amount value of the determined additional information. A display object having a size corresponding to is created.
- the setting value of the information amount of the additional information and the processing of the additional information will be described.
- the notification information type (N) is “SNS”
- the setting value of the information amount is set to two stages of “0” (information amount: small) and “1” (information amount: many), and the additional information is e-mail. If the amount of information is “1”, the additional information is processed into only the sender and subject of the email, and if the amount of information is “0”, the additional information is sent to the sender of the email. Only to reduce the amount of information.
- the information amount set value may be two or more stages.
- the additional information may or may not be present.
- the additional information is only the sender of the mail, and when the information amount is “0”, there is no additional information (not displayed). The same applies to the following embodiments.
- the display instruction unit 7 acquires the vehicle (moving body) situation from the information analysis unit 3, and whether or not the vehicle (moving body) situation satisfies the display timing display condition determined by the display determination unit 4. Determine. When the condition is satisfied, an instruction is output to the display device 8 so that the display object created by the display information creation unit 6 is displayed at the display location determined by the display determination unit 4. Thereby, information can be notified at the timing which does not inhibit a user's driving.
- the display control device 1 initializes the entire device (step ST101).
- the information acquisition unit 2 sends at least one of in-vehicle (in-vehicle) or out-of-vehicle (out-of-vehicle) information via the Internet or a drive recorder 9, a camera 10, an ultrasonic sensor 11, a GPS 12, a CAN 13, a car navigation 14, Acquired from the smartphone 15 or the like.
- the information analysis part 3 analyzes the information acquired by the information acquisition part 2, and acquires the notification information and the condition of a vehicle (moving body) (step ST102).
- step ST103 If the notification information cannot be acquired (NO in step ST103), the process returns to step ST102.
- the display determination unit 4 collates with the data stored in the information storage unit 5, and the notification acquired by the information analysis unit 3
- Each parameter value and picture corresponding to the information type (N) is acquired from the information storage unit 5 (step ST104), and the display mode of the notification information is determined based on the parameter value and the picture (step ST105).
- the display information creating unit 6 creates a display object based on the display information determined by the display determining unit 4 (step ST106). Then, the display instruction unit 7 determines whether or not the display timing determined by the display determination unit 4 is “immediate” (step ST107).
- the information acquisition unit 2 displays at least one of in-vehicle (in-mobile) or out-of-vehicle (out-of-mobile) information.
- the information analyzing unit 3 acquires the information and the information acquired by the information acquiring unit 2, and acquires the notification information and the vehicle (moving body) status (step ST108).
- the display instruction unit 7 acquires the vehicle (moving body) situation from the information analysis unit 3, and whether or not the vehicle (moving body) situation satisfies the condition of the display timing determined by the display determination unit 4. Determination is made (step ST109).
- step ST109 When it is determined that the vehicle (moving body) status does not satisfy the display timing condition (NO in step ST109), the processing from step ST108 is repeated again. On the other hand, when it is determined that the vehicle (moving body) condition satisfies the display timing condition (in the case of YES in step ST109), the display instruction unit 7 displays the display on the display device 8 determined by the display determination unit 4. An instruction is output to display the display object created by the information creating unit 6 (step ST110).
- step ST107 If the display timing determined by the display determination unit 4 is “immediate” in the determination in step ST107 (YES in step ST107), the display instruction unit is not performed without performing the processes in steps ST108 and ST109. 7 outputs an instruction to display the display created by the display information creation unit 6 to the display device 8 determined by the display determination unit 4 (step ST110).
- step ST111 If the engine is not turned off or the function of the display control device 1 is not turned off by the user (NO in step ST111), the processing after step ST102 is repeated, otherwise (YES in step ST111). ), The process ends.
- the display device 8 receives the instruction from the display instruction unit 7 in step ST110 of this process and displays the instructed display object at the instructed location.
- FIG. 7 is a table showing specific examples of the notification information type (N) and the additional information of the notification information analyzed by the information analysis unit 3 and the display mode pattern corresponding thereto.
- FIG. 7 shows eight types of specific examples. This will be described using a specific example.
- the additional information indicated by “ ⁇ ” means that there is no additional information.
- the information analysis unit 3 is notification information whose notification information type (N) is “SNS” and includes additional information “Suzuki”, subject “Invitation”, and the text “Would you like to go play?” Analyze that.
- the threshold value for determining the presence / absence of each parameter is “2.5”.
- the display determination unit 4 refers to the data shown in FIG. 2 stored in the information storage unit 5, and the value of the relationship (D) with the driving as a parameter corresponding to the notification information type (N) “SNS”. “1”, a value “2” of importance (I) for the user, a value “1” of immediacy of display (T), and a balloon icon 21 are acquired (step ST104).
- the display determination unit 4 determines that the relationship (D) is “none” ( ⁇ ), the importance (I) is “none” ( ⁇ ), and the immediacy (T) is “none” ( ⁇ ).
- the display mode pattern is determined as pattern 8. Further, since the display timing is “depending on the notification information type”, the display timing is determined as “stopped” according to the table shown in FIG. 5 as described above (step ST105).
- the display information creation unit 6 creates a display object based on the display information of the display mode determined by the display determination unit 4 (step ST106). That is, the display mode of the pattern 8 is a background color “blue”, a size “small”, a shape “circle”, and the amount of information is “many”. As shown in FIG. 8 (a), the balloon icon 21 and the sender “Suzuki” are displayed in a background 31 with a blue background and surrounded by a small circular frame 41, as a display object having only the sender “Suzuki”. Create a combined display.
- FIG. 8 is a diagram illustrating an example of a display object created by the display information creation unit 6.
- the information analysis unit 3 analyzes the in-vehicle / out-of-vehicle information acquired by the information acquisition unit 2 (step ST108), and displays instructions.
- the unit 7 acquires the vehicle (moving body) status from the information analysis unit 3 and determines whether or not the vehicle (moving body) is “stopped” which is the display timing (step ST109).
- the display instruction unit 7 is created by the display information creation unit 6 in the “instrument panel” (instrument panel 82) which is the display location determined by the display determination unit 4.
- An instruction is given to display the displayed object shown in FIG. 8A (step ST110).
- the display object 51 is displayed on the instrument panel 82.
- FIG. 9 is an explanatory diagram showing a display example in which the created display object is displayed on the display device 8 (any one of the HUD 81, the instrument panel 82, and the center display 83).
- the pattern of the display mode is pattern 1
- the display object is the background as shown in FIG. A picture of a color “red”, a size “large”, and a shape “star”, that is, a display object in which the rapid acceleration icon 22 is combined with a red background 32 surrounded by a large star-shaped frame 42. It becomes.
- the display timing is “immediate” and the display location is “HUD” (HUD81).
- HUD81 the display object 52 is displayed on the HUD 81.
- the display mode pattern is pattern 2 and the notification information type (N) is “flicker driving warning” and additional information. If there is no additional information, the display mode pattern is pattern 1 and the notification information type (N) is “running results” and there is no additional information.
- the display mode pattern is pattern 4 and the notification information type (N) is “event”. If the information is “5km ahead and XX event is being held”, the display mode pattern is pattern 8, the notification information type (N) is “call incoming”, and the additional information is “sender: Tanaka”.
- the mode patterns are classified into various display mode patterns based on the notification information type (N), such as pattern 7. Detailed descriptions of these specific examples are omitted.
- a plurality of predetermined display modes are determined according to the relationship with driving (D), the importance to the user (I), and the immediacy of display (T).
- D driving
- I the importance to the user
- T the immediacy of display
- a plurality of parameters are selected according to the three parameters of the relationship with driving (D), the importance for the user (I), and the immediacy of display (T).
- D the relationship with driving
- I the importance for the user
- T the immediacy of display
- the example classified into the predetermined display mode pattern is shown, it may be classified into a plurality of predetermined display mode patterns according to at least two of these three parameters. .
- the various notification information includes three parameters such as the relationship with driving (D), the importance for the user (I), and the immediacy of display (T).
- the display modes are classified into a plurality of predetermined patterns and displayed on the display device in the classified display modes, so that the user can easily understand intuitively.
- the content can be notified to the user at an appropriate timing without obstructing the user's driving.
- the display control device 1 is configured such that a device mounted on a moving body such as a vehicle to which the display control device 1 is applied, a microcomputer such as a connected server or a portable information terminal, executes a program related to processing unique to the present invention. It is realized as a specific means in which hardware and software cooperate. The same applies to the following embodiments.
- FIG. A block diagram showing an example of the display control apparatus according to the second embodiment of the present invention and peripheral devices connected to the display control apparatus is the same as FIG. 1 shown in the first embodiment.
- each information corresponding to the notification information type (N) is based on the information acquired by the information acquisition unit 2 and the result of the information analysis unit 3 analyzing the information, as compared with the first embodiment.
- the point which corrects a parameter and determines the display mode of a display thing based on each corrected parameter value differs.
- the information analysis unit 3 analyzes the information acquired by the information acquisition unit 2 and acquires notification information. Further, correction information for determining a correction value for each parameter corresponding to the notification information is acquired.
- the correction information includes a keyword (K), a vehicle (moving body) situation (C), and user preference (P) (hereinafter referred to as “preference (P)”).
- K keyword
- C vehicle
- P user preference
- the correction information is not limited to these.
- the keyword (K) is a word or a word string (hereinafter referred to as “words”) defined in advance for each notification information type (N). Then, the information analysis unit 3 performs morphological analysis on the additional information included in the notification information, and acquires the correction information (keyword (K)) if it exists.
- the vehicle (moving body) situation (C) is the same as that described in the first embodiment, for example, the speed of the vehicle (moving body), the steering angle, the presence / absence of an approaching vehicle, the current position, the vehicle (moving body) It is a traveling direction, a destination, etc., and is determined using, for example, an image outside the vehicle (outside the moving body), an image inside the vehicle (in the moving body), GPS information, CAN information, route guidance information, and the like.
- the preference (P) is information such as a setting value of the in-vehicle device, a place where the user frequently visits, a contact information that the user often calls or mails, and the setting value or operation history of the device such as the car navigation 14 or the smartphone 15. Analyzing and obtaining favorite registrations. Information learned from devices such as the car navigation system 14 and the smartphone 15 may be used.
- correction information to be acquired defined for each notification information type (N), will be described.
- the notification information type (N) is “SNS”
- words such as “today”, “tomorrow”, “next week”, “change”, etc. are defined as keywords (K)
- notification information is added. If any of these defined words is included in the information, the word is acquired as a keyword (K).
- vehicle (moving body) status C
- information on vehicle speed, steering angle, and the presence or absence of an approaching vehicle is acquired.
- sender's name is registered as a favorite as a preference (P)
- the name registered in the favorite is acquired.
- the notification information type (N) is “rapid acceleration warning”
- only the setting value (important or non-critical setting) of the rapid acceleration warning notification is acquired as the preference (P)
- the keyword (K) and the vehicle (moving body) situation (C) are not acquired.
- the correction information to be acquired is described above, but is not limited thereto.
- the display determination unit 4 determines the correction value of each parameter corresponding to the notification information type (N) using the correction information acquired by the information analysis unit 3. Specifically, the display determination unit 4 determines whether the determination item using the correction information acquired by the information analysis unit 3 and the correction value corresponding to the determination item are the notification information type ( N).
- FIG. 10 is an example of a table in which determination items using correction information acquired by the information analysis unit 3 and correction values of parameters corresponding to the determination items are defined.
- FIG. 10A is an example when the notification information type (N) is “SNS”
- FIG. 10B is an example when the notification information type (N) is “rapid acceleration warning”.
- the notification information type (N) is “SNS”, as shown in FIG. 10A, for the keyword (K), for example, the word “today” is included in the morphological analysis result.
- the correction value of importance (I) and immediacy (T) is “+1”. If the morphological analysis result includes a word representing a date but not the latest such as “tomorrow”, “next week”, “next month”, etc., the immediacy (T) correction value is set to “ ⁇ 1”. To do. When the word “change” is included in the morphological analysis result, the correction value of importance (I) is set to “+1”.
- the importance (I) correction value is set to “+1”
- Importance (I) if the mail reception frequency is equal to or higher than a predetermined frequency (for example, a predetermined number of times within a predetermined period, such as five times a day or five times a day). The correction value is set to “+1”.
- the correction value of importance (I) is set to “ ⁇ 2”. If the steering angle is equal to or greater than a predetermined angle (for example, 30 degrees), the importance (I) correction value is set to “ ⁇ 2”. The correction value of (I) is set to “ ⁇ 2”.
- the rapid acceleration warning notification mode preset by the user regarding the preference (P) is “ In the case of “important”, the correction value of importance (I) is set to “+1”, and in the case where the rapid acceleration warning notification mode is set to “non-important”, the correction value of importance (I) Is “ ⁇ 2”. It should be noted that no correction value is set for the keyword (K) and the vehicle (moving body) situation (C).
- the correction information may be defined.
- the notification information type (N) is “event”, it is important if the event name included in the additional information is searched for a predetermined number of times or more by the car navigation system 14 or the smartphone 15 regarding the preference (P). It is assumed that the correction value of the property (I) is “+1”, otherwise it is not corrected.
- the speed of the vehicle (moving body) situation (C) is set in advance as in the case of “SNS” shown in FIG. If the speed is not less than a predetermined speed (for example, 30 km / h), the importance (I) correction value is “ ⁇ 2”, and the steering angle is not less than a predetermined angle (for example, 30 degrees). If so, the importance (I) correction value is set to “ ⁇ 2”, and if there is an approaching vehicle, the importance (I) correction value is set to “ ⁇ 2”. Further, no correction value is set for the keyword (K) and the preference (P).
- a predetermined speed for example, 30 km / h
- the importance (I) correction value is “ ⁇ 2”
- the steering angle is not less than a predetermined angle (for example, 30 degrees). If so, the importance (I) correction value is set to “ ⁇ 2”, and if there is an approaching vehicle, the importance (I) correction value is set to “ ⁇ 2”. Further, no correction value is set for the keyword (K) and the preference (P
- the display determination unit 4 corrects each parameter acquired from the information storage unit 5 with the correction value defined as described above, and determines the display mode of the notification information based on the corrected parameter.
- the parameter value after correction for the relationship (D) is D F
- the parameter value before correction is D N
- the correction value by the keyword (K) for the parameter value is D K
- the vehicle (moving object) situation C
- the correction value D C the correction value according to preference (P)
- D P the parameter value D F after the correction of the relationship of (D) is obtained by (1) below.
- D F D N + D K + D C + D P (1)
- the parameter value after correction for importance (I) is I F
- the parameter value before correction is I N
- the correction value by keyword (K) for the parameter value is I K
- the vehicle (moving body) situation a correction value by C) I C
- the correction value according to preference (P) is obtained by the following equation (2).
- the parameter value after correction for immediacy (T) is T F
- the parameter value before correction is T N
- the correction value by the keyword (K) for the parameter value is T K
- the parameter values T F after correction for immediacy (T) is determined by the following equation (3).
- T F T N + T K + T C + T P
- the display control device 1 initializes the entire device (step ST201).
- the information acquisition unit 2 sends at least one of in-vehicle (in-vehicle) or out-of-vehicle (out-of-vehicle) information via the Internet or a drive recorder 9, a camera 10, an ultrasonic sensor 11, a GPS 12, a CAN 13, a car navigation 14, Acquired from the smartphone 15 or the like.
- the information analysis part 3 analyzes the information acquired by the information acquisition part 2, and acquires notification information and a vehicle (mobile body) condition (step ST202).
- step ST203 If the notification information could not be acquired (NO in step ST203), the process returns to step ST202.
- the information analysis unit 3 analyzes the information acquired by the information acquisition unit 2, and each of the information corresponding to the notification information type (N) As correction information for determining parameter correction values, user preference and vehicle (moving body) status are acquired (step ST204).
- the display determination unit 4 compares the data stored in the information storage unit 5 with each parameter and picture corresponding to the notification information type (N) acquired by the information analysis unit 3. (Step ST205).
- the display determination unit 4 determines the correction value of each parameter acquired in step ST205 using the correction information acquired by the information analysis unit 3 in step ST204, and corrects each parameter value (step ST206).
- step ST207 The subsequent processing of steps ST208 to ST213 is the same as the processing of steps ST106 to ST111 in the flowchart shown in FIG.
- the information analysis unit 3 has the notification information type (N) as “SNS”, and as additional information, the sender “Sato”, the subject “change meeting place”, and the text “Today” "Please change the meeting place of the station from the east exit to the west exit.”
- the information analysis unit 3 performs morphological analysis on the additional information and decomposes it into morphemes.
- the analysis results include the keywords “today” and “change” defined in advance, these are acquired as correction information (keyword (K)).
- K correction information
- “Sato” has been acquired by acquiring the name registered as a favorite from the car navigation system 14. Further, by acquiring the vehicle speed, the steering angle, and the presence / absence of an approaching vehicle, it is assumed here that the vehicle speed “0 km / h” (when stopped), the steering angle “0 degree”, and the approaching vehicle “none” are acquired ( Step ST204).
- the display determination unit 4 refers to the data shown in FIG. 2 stored in the information storage unit 5, and uses the relationship (D) to the driving as a parameter corresponding to the notification information type (N) “SNS” (D ) Value “1”, importance (I) value “2” for the user, display immediacy (T) value “1”, and balloon icon 21 are acquired (step ST205).
- the data shown in FIG. 2 is stored in the information storage unit 5, and the display determination unit 4 holds the data shown in FIG. 4, FIG. 5, and FIG. And Further, the threshold value for determining the presence / absence of each parameter is “2.5”.
- the display determining unit 4 determines the determination items defined as shown in FIG. 10A, determines the correction values of the parameters, and corrects the parameter values (step ST206). Specifically, since the keyword acquired by the information analysis unit 3 includes “today” and “change”, the correction value of immediacy (T) based on the keyword (K) is set to “+1”, the importance The correction value of (I) is determined to be “+1”.
- the correction value of the importance (I) based on the preference (P) is set to “+1”. Decided. Further, the vehicle (moving body) situation is also determined, and the correction value based on the vehicle (moving body) situation (C) is determined to be “0” for any parameter.
- the parameter value is corrected from the parameter value before correction and the correction value (step ST206).
- the corrected parameter value is calculated as in the following equations (4) to (6).
- the display determination unit 4 determines that the relationship (D) is “None” ( ⁇ ), the importance (I) is “Yes” (O), and the immediacy (T) is “Yes” (O). With reference to the correspondence table shown in FIG. Further, the display timing is determined as “immediate” (step ST207).
- the display information creation unit 6 creates a display object based on the display information of the display mode determined by the display determination unit 4 (step ST208). That is, the display mode of the pattern 5 is the background color “blue”, the size “large”, the shape “circle”, and the amount of information is “small”, so the additional information is not displayed.
- the display mode of the pattern 5 is the background color “blue”, the size “large”, the shape “circle”, and the amount of information is “small”, so the additional information is not displayed.
- the display mode of the pattern 5 is the background color “blue”, the size “large”, the shape “circle”, and the amount of information is “small”, so the additional information is not displayed.
- FIG. 12A a display object is created in which the balloon icon 21 is combined with a blue background 31 surrounded by a large circular frame 43.
- FIG. 12 is a diagram illustrating an example of a display object created by the display information creation unit 6.
- the display instruction unit 7 displays the display location “HUD” (HUD81), which is the display location determined by the display determination unit 4.
- An instruction is given to display the display shown in FIG. 12A created by the information creation unit 6 (step ST212). As a result, for example, as shown in FIG. 13B, the display object 53 is displayed on the HUD 81.
- FIG. 13 is an explanatory diagram showing a display example in which the created display object is displayed on the display device 8 (any one of the HUD 81, the instrument panel 82, and the center display 83).
- FIG. 13A shows that the display object 53 is displayed on the instrument panel 82 when parameter correction is not performed as in the first embodiment, and FIG. 13B shows this embodiment.
- the display object 54 is displayed on the HUD 81.
- the display mode pattern in the first embodiment is classified as the pattern 5 in the second embodiment, which is important information for the user. Since a large display object is displayed on the HUD 81 that is easily noticeable by the user and information that needs to be immediately notified to the user, a display object with a small amount of information is immediately displayed, so that more appropriate timing can be obtained. Appropriate notifications can be made.
- No. 7 in FIG. 3 for example, the case where the notification information type (N) is “rapid acceleration warning” and there is no additional information, and the mode of the rapid acceleration warning notification is set to “unimportant” will be described. .
- the rapid acceleration warning notification mode is a setting in the case where it is possible to set in advance whether the rapid acceleration warning notification is important or not important for the user.
- “Not important” can be set as “Non-important” when the user thinks that notification of a rapid acceleration warning is unnecessary.
- each parameter value acquired by the display determination unit 4 in step ST205 has the relationship (D) “4”, the importance (I) “3”, and the immediacy (T) “3”.
- the correction value of importance (I) is set to “ ⁇ 2” with reference to FIG.
- the relationship (D) is “4”
- the importance (I) is “1”
- the immediacy (T) Becomes “3”
- the pattern of the display mode is pattern 3.
- the display object has a background color “red”, a size “small”, and a shape “star”, that is, a background 32 with a red background and a small star shape as shown in FIG.
- the display object is a combination of the rapid acceleration icon 22 surrounded by the frame 44.
- the display timing is “immediate” and the display location is “instrument panel” (instrument panel 82).
- the pattern of the display mode is pattern 1, and the display object has a red background as shown in FIG.
- the display object is a combination of the rapid acceleration icon 22 surrounded by a large star-shaped frame, and the display timing is “immediately” and the display location is “HUD” (HUD81).
- FIG. 14 shows the correction according to the second embodiment for the notification information type (N) analyzed by the information analysis unit 3 and the additional information of the notification information, and the specific example (FIG. 7) of the display mode pattern corresponding thereto. It is a table which shows the classification result at the time of performing.
- the importance (I) for the user and the display are displayed using the correction information based on the information acquired by the information acquisition unit 2 or the analysis result of the information analysis unit 3. Since the display mode pattern to be selected is changed by correcting the parameter value of immediacy (T), in addition to the effects in the first embodiment, the information content, the user situation, and the mobile situation Accordingly, information can be notified to the user in a more appropriate display mode.
- FIG. 3 A block diagram showing an example of the display control apparatus according to the third embodiment of the present invention and peripheral devices connected to the display control apparatus is the same as FIG. 1 shown in the first embodiment.
- Embodiment 3 shown below compared with Embodiment 1, the point which determines the display timing of a display thing based on the information which the information acquisition part 2 acquired, and the result which the information analysis part 3 analyzed the said information has the point. Different.
- the information analysis unit 3 analyzes the information acquired by the information acquisition unit 2 to acquire notification information, and information for determining display timing according to the notification information type (N) (hereinafter referred to as “display”). Described as “timing determination information”).
- the display timing determination information in this case is information on the position of a gas station that is frequently used by the user.
- the display timing determination information to be acquired is predetermined for each notification information type (N). Further, not only the operation history but also road guidance information and learning data may be used.
- the display determination unit 4 determines the display mode pattern of the notification information acquired by the information analysis unit 3 as in the case of the first embodiment. Thereafter, when the display timing is “depending on the notification information type”, the display timing is determined based on the display timing determination information, and is newly added to the display timing.
- FIG. 15 is an example of a table in which the display timing when the display timing is “depending on the notification information type” is defined for each notification information type in consideration of the display timing determination information in the third embodiment.
- the display timing is “immediately when the vehicle is stopped or includes a predetermined keyword”.
- a display timing of “immediately when a predetermined keyword is included” is newly added to the display timing that was only “when the vehicle is stopped”.
- the “predetermined keyword” is a predetermined keyword that should be displayed immediately, such as “change”, for example, and the predetermined keyword is display timing determination information.
- the display timing is “when the vehicle stops or the distance from the vehicle position to the gas station XX is within 5 km”.
- the display timing is “when the vehicle is stopped”, and the display timing is “the distance to the gas station XX often used by the user is within 5 km from the vehicle position”. Has been added.
- the display timing determination information is the position information of the gas station OO often used by the user, and can be acquired from the operation history of the car navigation system 14 or the like. By doing this, it is not usually necessary to immediately display a fuel shortage warning, but if there is a gas station that is frequently used by the user, the user's preference is taken into account. By displaying the fuel shortage warning immediately, information can be notified at a more appropriate timing.
- the “gas station XX” is not one type, and there are considered to be several types in the operation history of the car navigation system 14, so that any of them can be dynamically It shall be judged by changing.
- the display control device 1 initializes the entire device (step ST301).
- the information acquisition unit 2 sends at least one of in-vehicle (in-vehicle) or out-of-vehicle (out-of-vehicle) information via the Internet or a drive recorder 9, a camera 10, an ultrasonic sensor 11, a GPS 12, a CAN 13, a car navigation 14, Acquired from the smartphone 15 or the like.
- the information analysis part 3 analyzes the information acquired by the information acquisition part 2, and acquires the notification information and the condition of a vehicle (moving body) (step ST302).
- step ST303 If the notification information has not been acquired (NO in step ST303), the process returns to step ST302.
- the information analysis unit 3 analyzes the information acquired by the information acquisition unit 2 and acquires display timing determination information (step ST304). ).
- the display determination unit 4 compares the data stored in the information storage unit 5 with each parameter and picture corresponding to the notification information type (N) acquired by the information analysis unit 3. (Step ST305).
- the display determination unit 4 determines the display mode of the notification information based on each parameter value and the picture. At this time, if the display timing is “depending on the notification information type”, the display information is acquired in step ST304. Display timing is determined based on the display timing determination information (step ST306).
- steps ST307 to ST312 is the same as the processing in steps ST106 to ST111 in the flowchart shown in FIG.
- FIG. 4 a case where notification information whose notification information type (N) is “fuel shortage warning” is acquired will be described as an example. Since the notification information type (N) is “fuel shortage warning”, the information analysis unit 3 analyzes the operation history acquired from the car navigation system 14 as the display timing determination information, and frequently uses the gas station. Get location information.
- the display determination unit 4 refers to the data shown in FIG. 2 stored in the information storage unit 5 and relates to the driving as a parameter corresponding to the notification information type (N) “fuel shortage warning”.
- a value “4” of (D), a value “3” of importance (I) for the user, a value “2” of immediacy of display (T), and a fueling icon 23 are acquired (step ST305).
- the threshold value for determining the presence / absence of each parameter is “2.5”.
- the display determination unit 4 determines that the relationship (D) is “Yes” (O), the importance (I) is “Yes” (O), and the immediacy (T) is “No” ( ⁇ ).
- the display mode pattern is determined as pattern 2 with reference to the correspondence table shown in FIG.
- the display timing of the pattern 2 is “depending on the notification information type”, “from the own vehicle position to the gas station based on the position information of the gas station frequently used by the user acquired by the information analysis unit 3.
- the display mode is determined by adding “XX (within 5 km distance from the acquired petrol station XX)” to the display timing (step ST306).
- Display information creation unit 6 generates a display object based on the display mode determined by display determination unit 4 (step ST307). That is, the display mode of pattern 2 is a picture of background color “red”, size “large”, shape “star”, and the amount of information is “many”, so additional information (however, this “fuel” In the case of “shortage warning”, there is no additional information), as shown in FIG. 3B, the background is a red background 32 and is surrounded by a large star-shaped frame 42. The display thing which combined the fueling icon 23 is created.
- the information analysis unit 3 analyzes the in-vehicle / out-of-vehicle information acquired by the information acquisition unit 2 (step ST309), and displays instructions.
- the unit 7 obtains the vehicle (moving body) status from the information analysis unit 3, and the vehicle (moving body) is either “stopped” or “the distance from the own vehicle position to the gas station XX is within 5 km”. It is determined whether or not the above condition is satisfied (step ST310).
- the display instruction unit 7 is created by the display information creation unit 6 in “HUD” (HUD 81) which is the display location determined by the display determination unit 4.
- An instruction is given to display the display shown in FIG. 3B (step ST311).
- the display timing is determined in consideration of the details of the received notification information, the user's operation history, etc.
- the display Display information can be presented to the user at a more appropriate display timing in accordance with the content of the information, the user situation, and the situation of the moving object.
- the display timing of the display object is based on the information acquired by the information acquisition unit 2 and the result of the information analysis unit 3 analyzing the information.
- the processing of the third embodiment described above is performed to analyze the information acquired by the information acquisition unit 2 and the information.
- the display timing of the display object may be determined based on the result of analysis by the unit 3.
- the display control device can be used to move a vehicle or the like such as a car navigation device, a display device such as a HUD (Head-Up Display), an instrument panel, a device having the display device, or a device connected to the display device.
- a vehicle or the like such as a car navigation device, a display device such as a HUD (Head-Up Display), an instrument panel, a device having the display device, or a device connected to the display device.
- the present invention can be applied to any device that displays various information on a display device mounted on the body. Further, the display control device itself may be incorporated in those devices. Furthermore, the present invention may be applied to an application installed in a portable information terminal such as a smartphone, a tablet PC, or a mobile phone.
- 1 display control device 2 information acquisition unit, 3 information analysis unit, 4 display judgment unit, 5 information storage unit, 6 display information creation unit, 7 display instruction unit, 8 display device, 9 drive recorder, 10 camera, 11 ultrasonic Sensor, 12 Global Positioning System (GPS), 13 Controller Area Network (CAN), 14 Car Navigation Device (Car Navigation), 15 Smartphone, 21 Balloon Icon, 22 Rapid Acceleration Icon, 23 Refueling Icon, 24 Flickering Operation Icon, 25 Score Icon , 26 event calendar icon, 27 phone icon, 31 blue background, 32 red background, 41 small circular frame, 42 large star frame, 43 large circular frame, 44 small Frame of have star, 51, 52, 53, 54 indicia, 81 Head-Up Display (HUD), 82 instrument panel, 83 center display.
- HUD Head-Up Display
Abstract
Description
例えば、特許文献1には、車速や燃費などの車両情報を表示する場合に、車速や操舵角に応じて車両情報の表示形式を拡大数字やアイコンで表示するなど変更し、ユーザに認識しやすくさせる装置が開示されている。
この発明は、取得した車内外の情報を、運転を阻害することなく、ユーザが直感的に理解できるよう表示するものである。なお、以下の実施の形態では、この発明の表示制御装置を車両等の移動体に搭載される車載器に組み込んでもよいし、サーバに適用してもよい。また、スマートフォン、タブレットPC、携帯電話などの携帯情報端末等にインストールされるアプリケーション等に適用してもよい。
図1は、この発明の実施の形態1による表示制御装置とそれに接続される周辺機器の一例を示すブロック図である。この表示制御装置1は、情報取得部2、情報解析部3、表示判断部4、情報記憶部5、表示情報作成部6、表示指示部7を備えている。また、図示はしていないが、表示制御装置1は、ネットワークと通信するための通信部を備えるものとする。
なお、この実施の形態1においては、上述した装置等が自動車等の車両(移動体)に搭載されているものとして説明する。
表示情報の生成、表示場所の決定および表示物を表示するタイミングの決定処理については後述する。
情報取得部2は、車内(移動体内)または車外(移動体外)の情報の少なくとも一方を、インターネット経由で、または、ドライブレコーダ9、カメラ10、超音波センサ11、GPS12、CAN13、カーナビ14、スマートフォン15のいずれかにより取得する。
ここで、通知情報としては、例えば、メールやSNS(Social Network Service)による投稿情報等のSNS関連情報(以下、「SNS関連情報」と記載する)、急加速警告情報、燃料不足警告情報、ふらつき運転警告情報、走行成績情報、イベント情報、電話着信情報等がある。
付加情報とは、通知情報の内容を詳細に説明する情報であり、例えば、通知情報が「SNS関連情報」の場合には、メール本文と送信者情報や、SNSによる投稿内容と投稿者情報等である。また、通知情報が「イベント情報」の場合には、イベント日時と内容と場所等であり、通知情報が「電話着信情報」の場合には、発信者名や発信者電話番号等である。
図2は、通知情報種別および通知情報の表示態様を決定するためのパラメータと絵図データとの一例を示す対応表である。
さらに、この実施の形態においては、各パラメータの最小値を1、最大値を4としているが、これに限られるものではない。また、パラメータごとに最大値、最小値が異なっていてもよい。
ここで、表示態様とは、表示情報と、表示タイミングと、表示場所である。
表示場所とは、当該表示物を表示させる表示対象である表示装置8を指定するものである。すなわち、この実施の形態では、HUD81、インパネ82、センターディスプレイ83のいずれに表示させるかを指定する。なお、表示装置の指定だけではなく、その表示装置における表示位置も含むとしてもよい。
まず、表示判断部4は、情報記憶部5から取得した各パラメータの値が予め設定した所定の閾値以下であるか否かを判定し、所定の閾値以下であれば「なし」、所定の閾値より大きければ「あり」と判断する。
この図4では、各パラメータについて「あり」の場合を○、「なし」の場合を×で示している。
例えば、関係性(D)がない場合(×の場合)の背景色は「青」で、背景の枠の形が「円」であるのに対し、関係性(D)がある場合(○の場合)の背景色は「赤」で、背景の枠の形は「星」というように目立つものが定義されている。
例えば、重要性(I)がない場合(×の場合)の表示物の大きさは「小」で、表示場所が「インパネ」であるのに対し、重要性(I)がある場合(○の場合)の表示物の大きさは「大」で表示場所は目につきやすい「HUD」と定義されている。
例えば、即時性(T)がない場合(×の場合)の情報量は「多」で表示タイミングが「通知情報種別による」であるのに対し、即時性(T)がある場合(○の場合)の情報量は「少」で表示タイミングは「即時」と定義されている。
また、表示の即時性(T)に対応する表示素材が、表示情報の情報量を示すことにより、即時性に基いて情報量が変化するので、ユーザは即座に直感的に情報内容を理解することができる。
すなわち、表示判断部4は、例えば図4に示すような対応表のデータとともに、図5に示すようなテーブルのデータも保持している。
また、各パラメータの「あり/なし」を判断する閾値を「2.5」としたが、これに限られるものではない。
具体的には、決定された形と色の背景の絵図、決定された付加情報の情報量の値に基づいて、加工した付加情報および決定された絵図を組み合わせ、決定された表示物の大きさに対応するサイズとした表示物を作成する。
例えば、通知情報種別(N)が「SNS」の場合に、情報量の設定値を「0」(情報量:少)、「1」(情報量:多)の2段階とし、付加情報をメールの差出人、件名、本文とした場合に、情報量が「1」の場合は、付加情報をメールの差出人と件名のみに加工し、情報量が「0」の場合は、付加情報をメールの差出人のみに加工して情報量を減少させる。なお、情報量の設定値は、2段階以上であってもよい。
この実施の形態1では、情報量が「1」の場合には付加情報をメールの差出人のみとし、情報量が「0」の場合には付加情報をなし(表示しない)として説明する。なお、以下の実施の形態においても同様とする。
これにより、ユーザの運転を阻害しないタイミングで情報を通知することができる。
まず初めに、エンジンがONされたり、表示制御装置1の機能がONされると、表示制御装置1は、装置全体の初期化を行う(ステップST101)。
そして、表示指示部7が、表示判断部4により決定された表示タイミングが「即時」か否かを判定する(ステップST107)。
なお、表示装置8は、この処理のステップST110における表示指示部7からの指示を受けて、指示された表示物を指示された場所に表示する。
図7は、情報解析部3により解析された通知情報種別(N)と通知情報の付加情報、および、それに対応する表示態様のパターンの具体例を示すテーブルである。この図7には、8種類の具体例が示されており、このNo.1の具体例を用いて説明する。なお、図7において付加情報が「-」で示されているものは、付加情報がないことを意味している。
図8は、表示情報作成部6により作成された表示物の例を示す図である。
図9は、作成された表示物が表示装置8(HUD81、インパネ82、センターディスプレイ83のいずれか)に表示されている表示例を示す説明図である。
この発明の実施の形態2による表示制御装置とそれに接続される周辺機器の一例を示すブロック図は、実施の形態1において示した図1と同じであるため、図示および説明を省略する。以下に示す実施の形態2では、実施の形態1と比べると、情報取得部2が取得した情報や当該情報を情報解析部3が解析した結果に基づき、通知情報種別(N)に対応する各パラメータを補正し、補正した各パラメータ値に基づいて表示物の表示態様を決定する点が異なる。
ここでは、補正情報として、キーワード(K)、車両(移動体)状況(C)、ユーザの嗜好性(P)(以下、「嗜好性(P)」と記載する)があるものとして説明するが、補正情報はこれらに限られない。
そして、情報解析部3は、通知情報に含まれる付加情報を形態素解析し、当該補正情報(キーワード(K))が存在する場合は取得する。
例えば、通知情報種別(N)が「SNS」である場合には、キーワード(K)として、「今日」「明日」「来週」「変更」等の単語等が定義されており、通知情報の付加情報にこれらの定義されているいずれかの単語等が含まれている場合には、その単語等をキーワード(K)として取得する。
さらに、嗜好性(P)として、差出人の名前がお気に入りに登録されている場合には、そのお気に入りに登録されている名前を取得する。
なお、以降の説明において、取得すべき補正情報は上述したものとするが、これに限られるものではない。
具体的には、表示判断部4が、情報解析部3により取得された補正情報を用いた判定項目と、その判定項目に対応する補正値が、例えば図10に示すように、通知情報種別(N)ごとに定義されている。
図10(a)は、通知情報種別(N)が「SNS」の場合の一例であり、図10(b)は、通知情報種別(N)が「急加速警告」の場合の一例である。
関係性(D)についての補正後のパラメータ値をDF、補正前のパラメータ値をDN、当該パラメータ値に対するキーワード(K)による補正値をDK、車両(移動体)状況(C)による補正値をDC、嗜好性(P)による補正値をDPとすると、関係性(D)についての補正後のパラメータ値DFは、下記の(1)式により求められる。
DF=DN+DK+DC+DP (1)
IF=IN+IK+IC+IP (2)
TF=TN+TK+TC+TP (3)
まず初めに、エンジンがONされたり、表示制御装置1の機能がONされると、表示制御装置1は、装置全体の初期化を行う(ステップST201)。
その後のステップST208~ST213の処理については、実施の形態1における図6に示すフローチャートのステップST106~ST111の処理と同じであるため、説明を省略する。
図7のNo.2に示すように、例えば、差出人が「佐藤」、件名が「待ち合わせ場所変更」、本文が「今日の待ち合わせ場所を駅の東口から西口へ変更してください。」というメールを受信したとすると、ステップST201~ST203の処理がなされた結果、情報解析部3が、通知情報種別(N)が「SNS」であり、その付加情報として、差出人「佐藤」、件名「待ち合わせ場所変更」、本文「今日の待ち合わせ場所を駅の東口から西口へ変更してください。」を含む通知情報であることを解析する。
具体的には、情報解析部3により取得されたキーワードに「今日」と「変更」が含まれているので、キーワード(K)に基づく即時性(T)の補正値を「+1」、重要性(I)の補正値を「+1」に決定する。
さらに、車両(移動体)状況についても判定を行い、車両(移動体)状況(C)に基づく補正値は、いずれのパラメータについても「0」と決定する。
DF=1+0+0+0=1 (4)
IF=2+1+0+1=4 (5)
TF=2+1+0+0=3 (6)
図12は、表示情報作成部6により作成された表示物の例を示す図である。
この発明の実施の形態3による表示制御装置とそれに接続される周辺機器の一例を示すブロック図は、実施の形態1において示した図1と同じであるため、図示および説明を省略する。以下に示す実施の形態3では、実施の形態1と比べると、情報取得部2が取得した情報や当該情報を情報解析部3が解析した結果に基づき、表示物の表示タイミングを決定する点が異なる。
なお、取得する表示タイミング決定情報は、通知情報種別(N)ごとに予め定められているものとする。また、操作履歴だけではなく、道案内情報や学習データ等を用いてもよい。
このようにすることにより、通常であれば燃料不足警告を即時に表示する必要はないが、ユーザがよく使うガソリンスタンド○○が近くにあるのであれば、そのユーザの嗜好性を考慮して、すぐに燃料不足警告を表示することにより、より適切なタイミングで情報を通知することができる。
まず初めに、エンジンがONされたり、表示制御装置1の機能がONされると、表示制御装置1は、装置全体の初期化を行う(ステップST301)。
例えば、図7のNo.4に示すように、通知情報種別(N)が「燃料不足警告」である通知情報を取得した場合を例に説明する。
情報解析部3は、通知情報種別(N)が「燃料不足警告」であるので、表示タイミングの決定情報として、カーナビ14から取得された操作履歴等を解析して、ユーザがよく利用するガソリンスタンドの位置情報を取得する。
Claims (10)
- 移動体に搭載された表示装置に種々の情報を表示するよう指示を行う表示制御装置において、
前記移動体内または前記移動体外の情報の少なくとも一方を取得する情報取得部と、
前記情報取得部が取得した情報を解析し、ユーザに通知すべき通知情報および前記移動体の状況を取得する情報解析部と、
前記通知情報と前記移動体の運転との関係性、前記通知情報の前記ユーザにとっての重要性、前記通知情報の前記表示の即時性という3つのパラメータのうちの少なくとも2つのパラメータの値および絵図が、前記通知情報の種別に対応付けて記憶されている情報記憶部と、
前記情報記憶部から、前記情報解析部により取得された通知情報の種別に対応する前記パラメータの値と前記絵図を取得し、当該取得した少なくとも2つのパラメータの値と絵図とに基づいて、前記通知情報の表示情報、表示タイミングおよび表示場所を含む表示態様を決定する表示判断部と、
前記表示判断部により決定された表示態様の表示情報に基づいて、前記表示装置に表示させる表示物を作成する表示情報作成部と、
前記表示判断部により決定された表示態様にしたがって、前記表示情報作成部で作成された表示物を表示するよう、前記表示装置に対して指示を行う表示指示部と
を備えることを特徴とする表示制御装置。 - 前記表示判断部は、前記少なくとも2つのパラメータの値に応じて、前記通知情報の表示態様を、複数の予め定めた表示態様のパターンに分類する
ことを特徴とする請求項1記載の表示制御装置。 - 前記表示判断部は、前記情報取得部が取得した情報または前記情報解析部が解析した結果に基づいて、前記ユーザにとっての重要性のパラメータ値を補正する
ことを特徴とする請求項2記載の表示制御装置。 - 前記表示判断部は、前記情報取得部が取得した情報または前記情報解析部が解析した結果に基づいて、前記表示の即時性のパラメータ値を補正する
ことを特徴とする請求項2記載の表示制御装置。 - 前記表示指示部は、前記移動体の状況が、前記表示判断部により決定された表示態様の表示タイミングの条件に当てはまる場合に、前記表示物を表示するよう指示を行う
ことを特徴とする請求項1記載の表示制御装置。 - 前記情報解析部は、前記情報取得部が取得した情報を解析し、ユーザに通知すべき通知情報および前記移動体の状況に加え、前記表示タイミングを決定するための表示タイミング決定情報を取得し、
前記表示判断部は、前記情報解析部が取得した表示タイミング決定情報に基づいて、前記表示タイミングを決定する
ことを特徴とする請求項1記載の表示制御装置。 - 前記表示情報作成部は、前記運転との関係性、前記ユーザにとっての重要性、前記表示の即時性にそれぞれ対応した表示素材を合成し、前記表示物を作成する
ことを特徴とする請求項1記載の表示制御装置。 - 前記表示の即時性に対応する表示素材は、前記表示情報の情報量を示す
ことを特徴とする請求項7記載の表示制御装置。 - 移動体に搭載された表示装置に種々の情報を表示するよう指示を行う表示制御方法であって、
情報取得部が、前記移動体内または前記移動体外の情報の少なくとも一方を取得するステップと、
情報解析部が、前記情報取得部が取得した情報を解析し、ユーザに通知すべき通知情報および前記移動体の状況を取得するステップと、
表示判断部が、前記通知情報と前記移動体の運転との関係性、前記通知情報の前記ユーザにとっての重要性、前記通知情報の前記表示の即時性という3つのパラメータのうちの少なくとも2つのパラメータの値および絵図が前記通知情報の種別に対応付けて記憶されている情報記憶部から、前記情報解析部により取得された通知情報の種別に対応する前記パラメータの値と前記絵図を取得し、当該取得した少なくとも2つのパラメータの値と絵図とに基づいて、前記通知情報の表示情報、表示タイミングおよび表示場所を含む表示態様を決定するステップと、
表示情報作成部が、前記表示判断部により決定された表示態様の表示情報に基づいて、前記表示装置に表示させる表示物を作成するステップと、
表示指示部が、前記表示判断部により決定された表示態様にしたがって、前記表示情報作成部で作成された表示物を表示するよう、前記表示装置に対して指示を行うステップと
を備えることを特徴とする表示制御方法。 - コンピュータを、
移動体内または移動体外の情報の少なくとも一方を取得する情報取得部と、
前記情報取得部が取得した情報を解析し、ユーザに通知すべき通知情報および前記移動体の状況を取得する情報解析部と、
前記通知情報と前記移動体の運転との関係性、前記通知情報の前記ユーザにとっての重要性、前記通知情報の表示の即時性という3つのパラメータのうちの少なくとも2つのパラメータの値および絵図が、前記通知情報の種別に対応付けて記憶されている情報記憶部と、
前記情報記憶部から、前記情報解析部により取得された通知情報の種別に対応する前記パラメータの値と前記絵図を取得し、当該取得した少なくとも2つのパラメータの値と絵図とに基づいて、前記通知情報の表示情報、表示タイミングおよび表示場所を含む表示態様を決定する表示判断部と、
前記表示判断部により決定された表示態様の表示情報に基づいて、前記移動体に搭載された表示装置に表示させる表示物を作成する表示情報作成部と、
前記表示判断部により決定された表示態様にしたがって、前記表示情報作成部で作成された表示物を表示するよう、前記表示装置に対して指示を行う表示指示部
として機能させることにより、
前記表示装置に種々の情報を表示するよう指示を行う表示制御用プログラム。
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WO2018024452A1 (de) * | 2016-08-02 | 2018-02-08 | Audi Ag | Verfahren zur steuerung einer anzeigevorrichtung für ein fahrzeug und fahrzeug mit einer anzeigevorrichtung |
CN109641522A (zh) * | 2016-08-02 | 2019-04-16 | 奥迪股份公司 | 用于控制车辆的显示设备的方法和具有显示设备的车辆 |
US10576824B2 (en) | 2016-08-02 | 2020-03-03 | Audi Ag | Method for controlling a display device for a vehicle and vehicle with a display device |
CN109641522B (zh) * | 2016-08-02 | 2020-04-17 | 奥迪股份公司 | 用于控制车辆的显示设备的方法和具有显示设备的车辆 |
JP7432874B2 (ja) | 2021-12-23 | 2024-02-19 | パナソニックIpマネジメント株式会社 | 表示制御装置、表示制御方法及びプログラム |
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JP6009123B2 (ja) | 2016-10-19 |
JPWO2015159340A1 (ja) | 2017-04-13 |
DE112014006588T5 (de) | 2017-03-23 |
US20170004641A1 (en) | 2017-01-05 |
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