Vehicle display system, vehicle display method, and vehicle display program

Abstract

To provide a vehicular display system by which a crewman can confirm adequate information while minimizing the number of times he shifts his sight line and shakes his neck, a vehicular display method and a display program for vehicle.SOLUTION: A determination part determines main content viewed by a vehicle crewman. A change detection part detects that status relating to the main content or status of related content relating to the main content has changed. A display processing part changes a display mode of the main content or the related content on the basis of a detection result by the change detection part, and displays the main content and the related content in a visual field range beyond the vehicle crewman's sight line.SELECTED DRAWING: Figure 2

Claims

1. A determination unit (11c) that determines the main content being viewed by the vehicle occupants, A change detection unit (11d) detects a change in the image recognition status of the captured image of the main content, either by detecting a change in the image recognition status of the captured image of the main content, by detecting an obstacle around the vehicle using a distance detection sensor (24), or by detecting a change in the image recognition status of the captured image of related content related to the main content, When the change detection unit detects a change, the display processing unit (13) changes the display mode of the main content or related content related to the main content and displays the main content and related content within the field of view of the vehicle occupant. It includes an operating load determination unit (11e) that determines the operating load of the driver, The display processing unit modifies the amount of information in the related content and displays it based on the driving load determined by the driving load determination unit, in the state of autonomous driving level II or lower, or in the driving mode where the driver is obligated to monitor the surroundings. The aforementioned driving load determination unit determines that the driving load is low when the vehicle is stopped, or when the navigation destination or current location is set while the vehicle is stopped, and the aforementioned display processing unit displays the related content with a larger amount of information than the standard.

2. A determination unit (11c) that determines the main content being viewed by the vehicle occupants, A change detection unit (11d) detects a change in the image recognition status of the captured image of the main content, either by detecting a change in the image recognition status of the captured image of the main content, by detecting an obstacle around the vehicle using a distance detection sensor (24), or by detecting a change in the image recognition status of the captured image of related content related to the main content, When the change detection unit detects a change, the display processing unit (13) changes the display mode of the main content or related content related to the main content and displays the main content and related content within the field of view of the vehicle occupant. It includes an operating load determination unit (11e) that determines the operating load of the driver, The display processing unit modifies the amount of information in the related content and displays it based on the driving load determined by the driving load determination unit, in the state of autonomous driving level II or lower, or in the driving mode where the driver is obligated to monitor the surroundings. The aforementioned driving load determination unit determines that the driving load is low during follow-me driving using ACC or steady-state driving using lane keeping assist (LAS), and the aforementioned display processing unit displays the amount of information in the related content greater than the standard amount in this vehicle display system.

3. A determination unit (11c) that determines the main content being viewed by the vehicle occupants, A change detection unit (11d) detects a change in the image recognition status of the captured image of the main content, either by detecting a change in the image recognition status of the captured image of the main content, by detecting an obstacle around the vehicle using a distance detection sensor (24), or by detecting a change in the image recognition status of the captured image of related content related to the main content, When the change detection unit detects a change, the display processing unit (13) changes the display mode of the main content or related content related to the main content and displays the main content and related content within the field of view of the vehicle occupant. It includes an operating load determination unit (11e) that determines the operating load of the driver, The display processing unit modifies the amount of information in the related content and displays it based on the driving load determined by the driving load determination unit, in the state of autonomous driving level II or lower, or in the driving mode where the driver is obligated to monitor the surroundings. The aforementioned driving load determination unit determines that the driving load is high while lane change assist is being performed, and the aforementioned display processing unit reduces the amount of information in the related content to a standard level or displays it in a less conspicuous manner.

4. A determination unit (11c) that determines the main content being viewed by the vehicle occupants, A change detection unit (11d) detects a change in the image recognition status of the captured image of the main content, either by detecting a change in the image recognition status of the captured image of the main content, by detecting an obstacle around the vehicle using a distance detection sensor (24), or by detecting a change in the image recognition status of the captured image of related content related to the main content, When the change detection unit detects a change, the display processing unit (13) changes the display mode of the main content or related content related to the main content and displays the main content and related content within the field of view of the vehicle occupant. It includes an operating load determination unit (11e) that determines the operating load of the driver, The display processing unit modifies the amount of information in the related content and displays it based on the driving load determined by the driving load determination unit, in the state of autonomous driving level II or lower, or in the driving mode where the driver is obligated to monitor the surroundings. A vehicle display system in which, before a change in conditions is detected by the change detection unit, the display processing unit displays the related content in a default predetermined position, and after the change in conditions is detected, the related content is moved or duplicated within the field of view.

5. A determination unit (11c) that determines the main content being viewed by the vehicle occupants, A change detection unit (11d) detects a change in the image recognition status of the captured image of the main content, either by detecting a change in the image recognition status of the captured image of the main content, by detecting an obstacle around the vehicle using a distance detection sensor (24), or by detecting a change in the image recognition status of the captured image of related content related to the main content, When the change detection unit detects a change, the display processing unit (13) changes the display mode of the main content or related content related to the main content and displays the main content and related content within the field of view of the vehicle occupant. It includes an operating load determination unit (11e) that determines the operating load of the driver, The display processing unit modifies the amount of information in the related content and displays it based on the driving load determined by the driving load determination unit, in the state of autonomous driving level II or lower, or in the driving mode where the driver is obligated to monitor the surroundings. The display processing unit is a vehicle display system that changes the position in which the related content is displayed according to the relative positional relationship between the position of the vehicle occupant viewing the main content and the main content.

6. The vehicle display system according to claim 4, wherein the display processing unit modifies the related content or changes the display mode of the related content and performs display processing using the display priority set for the main content and the related content according to the driving environment or traffic conditions.

7. The vehicle display system according to any one of claims 1 to 3, wherein the display processing unit determines whether or not to display the relevant content or changes the display manner depending on whether or not one or more of the vehicle occupants are viewing the relevant content.

8. The determination unit (11c) determines the main content being viewed by the vehicle occupant, The change detection unit (11d) detects a change in the image recognition status of the captured image of the main content, either by detecting an obstacle in the captured image of the main content, by detecting an obstacle around the vehicle using the distance detection sensor (24), or by detecting a change in the image recognition status of the captured image of related content related to the main content, When the display processing unit (13) detects a change by the change detection unit, it changes the display mode of the main content or related content related to the main content, and displays the main content and related content within the field of view of the vehicle occupant. The operating load determination unit (11e) determines the operating load of the driver, The display processing unit modifies the amount of information in the related content and displays it based on the driving load determined by the driving load determination unit, in the state of autonomous driving level II or lower, or in the driving mode where the driver is obligated to monitor the surroundings. The aforementioned driving load determination unit determines that the driving load is low when the vehicle is stopped, or when the navigation destination or current location is set while the vehicle is stopped, and the aforementioned display processing unit displays the related content with a larger amount of information than the standard.

9. A procedure to cause the determination unit (11c) to determine the main content being viewed by the vehicle occupant, A procedure to cause the change detection unit (11d) to detect that the situation related to the main content has changed, or that the situation of related content related to the main content has changed, The display processing unit (13) performs a procedure to change the display mode of the main content or related content related to the main content based on the detection result by the change detection unit, and to display the main content and the related content within the field of view of the vehicle occupant's line of sight, The operating load determination unit (11e) is equipped with a procedure for determining the operating load of the driver. In the procedure for displaying on the display processing unit, in a state of automatic driving level II or lower, or in a driving mode where the driver has an obligation to monitor the surroundings, the amount of information in the related content is changed and the display processing is performed based on the driving load determined by the driving load determination unit. A vehicle display program that causes the driving load determination unit to determine that the driving load is low when the vehicle is stopped, or when the navigation destination or current location is set while the vehicle is stopped, and causes the display processing unit to display the related content with a larger amount of information than the standard.

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