JP2017163399A - Vehicle display controller, vehicle display system, vehicle display control method, and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it possible to appropriately check the periphery of a vehicle, depending on its traveling situation.SOLUTION: A vehicle display controller comprises: a rear video data acquisition unit 42 for acquiring first video data 110A from a rear camera 110; a lateral rear video data acquisition unit 41 for acquiring second video data from a right lateral camera 120 and left lateral camera 130; a cutting unit 50 for cutting a first range AC, second range AR, and second range AL that are part of the first video data 110A; a determination unit 60 for determining a traveling situation of a vehicle; a selection unit 70 that on the basis of the traveling situation determined by the determination unit 60, selects either video data of the second video data and video data of the second range AR and second range AL cut by the cutting unit 50; and a display control unit 90 that makes the video data selected by the selection unit 70 be displayed on a right side monitor 150 and left side monitor 160 and makes video cut as the first range AC be displayed on a rear view monitor 140.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a vehicle display control device, a vehicle display system, a vehicle display control method, and a program.

  Instead of rear view mirrors and left and right side mirrors to check the rear of the vehicle, display images from the rear camera that captures the area around the rear of the vehicle, and images from the side camera that captures the area around the side of the vehicle. The technique of displaying is known (for example, refer patent document 1).

JP-A-2015-009646

  By the way, the driver may want to check the side of the vehicle according to the traveling state of the vehicle, or may want to check the vehicle with priority over the side of the vehicle. Therefore, a technology that enables appropriate confirmation of the periphery of the vehicle in accordance with the traveling situation is desired.

  The present invention has been made in view of the above, and an object of the present invention is to enable appropriate confirmation of the vicinity of a vehicle in accordance with a traveling situation.

  In order to solve the above-described problems and achieve the object, a vehicle display control device according to the present invention acquires first video data from a rear camera that is disposed behind a vehicle and captures the rear of the vehicle. A rear video data acquisition unit, a side rear video data acquisition unit that is arranged on the side of the vehicle and acquires second video data from a side rear camera that captures the side rear of the vehicle, and the rear video data acquisition unit A cut-out unit that cuts out a first range that is a part of the first video data acquired by the camera and a second range that is located to the side of the first range; and a determination unit that determines a traveling state of the vehicle; Based on the driving situation determined by the determination unit, either one of the video from the second video data acquired by the side rear video data acquisition unit and the video data of the second range cut out by the cutout unit Select to select data And the video data selected by the selection unit is displayed on a side monitor that displays a side image of the vehicle, and the video cut out as the first range is displayed on a rear view monitor that displays a rear image of the vehicle. And a display control unit for displaying.

  A vehicle display system according to the present invention includes the vehicle display control device and at least one of the rear camera, the side camera, the rear view monitor, and the side monitor.

  A vehicle display control method according to the present invention includes a rear image data acquisition step for acquiring first image data from a rear camera that is disposed behind a vehicle and captures the rear of the vehicle, and is disposed on a side of the vehicle. A side rear video data acquisition step for acquiring second video data from a side rear camera that captures the rear side of the vehicle, and a part of the first video data acquired by the rear video data acquisition step. A cutting step for cutting out one range and a second range located to the side of the first range, a determining step for determining the traveling state of the vehicle, and the side based on the traveling state determined by the determining step One of the video data is selected from the second video data acquired in the rear video data acquisition step and the second range of video data cut out in the extraction step. And a rear view that displays the video data selected in the selection step on a side monitor that displays a side image of the vehicle and displays the rear image of the vehicle as the first range. And a display control step for displaying on the monitor.

  A program according to the present invention is arranged at a rear of a vehicle, and is arranged at a rear video data acquisition step of acquiring first video data from a rear camera that captures the rear of the vehicle, and is arranged at a side of the vehicle, A side rear video data acquisition step of acquiring second video data from a side rear camera that captures the side rear, a first range that is a part of the first video data acquired by the rear video data acquisition step, The side rear image data acquisition based on the cutting step for cutting out the second range located to the side of the first range, the determining step for determining the traveling state of the vehicle, and the traveling state determined by the determining step A selection step for selecting one of the video data from the second video data acquired in the step and the video data in the second range cut out in the cutting step. And a rear view monitor that displays the video data selected in the selection step on a side monitor that displays a side image of the vehicle, and that displays the video clipped as the first range as a rear image of the vehicle. The display control step to be displayed on the computer is executed by a computer operating as a vehicle display control device.

  Advantageous Effects of Invention According to the present invention, there is an effect that it is possible to check an appropriate vehicle periphery according to a traveling situation.

FIG. 1 is a schematic diagram illustrating a configuration example of a vehicle display system according to the first embodiment. FIG. 2 is a schematic diagram illustrating a configuration example of the vehicle display system according to the first embodiment. FIG. 3 is a block diagram illustrating a configuration example of the vehicle display system according to the first embodiment. FIG. 4 is a schematic diagram illustrating a configuration example of the vehicle display system according to the first embodiment. FIG. 5 is a diagram illustrating an example of video data captured by the rear camera of the vehicle display system according to the first embodiment. FIG. 6 is a diagram illustrating an example of an image displayed on the rear view monitor, the right side monitor, and the left side monitor of the vehicle display system according to the first embodiment. FIG. 7 is a diagram illustrating another example of the video data captured by the rear camera of the vehicle display system according to the first embodiment. FIG. 8 is a flowchart showing the flow of processing in the control unit of the vehicle display control apparatus of the vehicle display system according to the first embodiment. FIG. 9 is a diagram illustrating another example of an image displayed on the rear view monitor, the right side monitor, and the left side monitor of the vehicle display system according to the first embodiment. FIG. 10 is a diagram illustrating another example of an image displayed on the rear view monitor, the right side monitor, and the left side monitor of the vehicle display system according to the first embodiment. FIG. 11 is a flowchart showing a flow of processing in the control unit of the vehicle display control apparatus of the vehicle display system according to the second embodiment.

  Exemplary embodiments of a vehicle display control device 10, a vehicle display system 1, a vehicle display control method, and a program according to the present invention will be described below in detail with reference to the accompanying drawings. In addition, this invention is not limited by the following embodiment.

[First embodiment]
The vehicle display system 1 is mounted on the vehicle 100 and appropriately displays the periphery of the vehicle. FIG. 1 is a schematic diagram illustrating a configuration example of a vehicle display system according to the first embodiment. FIG. 2 is a schematic diagram illustrating a configuration example of the vehicle display system according to the first embodiment. FIG. 3 is a block diagram illustrating a configuration example of the vehicle display system according to the first embodiment.

  As shown in FIGS. 1 to 3, the vehicle display system 1 includes a rear camera 110, a right side camera (side rear camera) 120, a left side camera (side rear camera) 130, a rear view monitor 140, A side monitor 150, a left side monitor 160, and the vehicle display control device 10 are included.

  The rear camera 110 is disposed behind the vehicle 100 and photographs the rear of the vehicle 100. The rear camera 110 captures a range including a confirmation range by the rear view monitor 140. The rear camera 110 captures a range including the blind spots of the right side camera 120 and the left side camera 130. The imaging range of the rear camera 110 will be described with reference to FIGS. FIG. 4 is a schematic diagram illustrating a configuration example of the vehicle display system according to the first embodiment. FIG. 5 is a diagram illustrating an example of video data captured by the rear camera of the vehicle display system according to the first embodiment. The rear camera 110 has an angle of view in the horizontal direction of, for example, 90 to 180 °, and an angle of view in the vertical direction of, for example, 45 to 90 °. Specifically, the rear camera 110 captures the first video data 110A as shown in FIG. The rear camera 110 can capture a wider range of video than the range displayed on the rear view monitor 140, but the first range is a range that allows the driver of the vehicle 100 to properly recognize the rear using the rear view monitor 140. The AC is cut out and displayed on the rear view monitor 140. As shown in FIGS. 4 and 5, the first video data 110A includes a first range AC that is a confirmation range by the rear view monitor 140, a second range AR that is a confirmation range by the right side monitor 150 and the left side monitor 160, Including the second range AL. The first range AC and the second range AR partially overlap. The first range AC and the second range AL partially overlap. In the present embodiment, the first video data 110A further includes the outside of the first range AC, the second range AR, and the second range AL. In other words, the rear camera 110 normally takes a picture including a range not displayed on the rear view monitor 140, the right side monitor 150, and the left side monitor 160. The rear camera 110 outputs the captured first video data 110 </ b> A to the rear video data acquisition unit 42 of the video data acquisition unit 40 of the vehicle display control device 10.

  The right side camera 120 is disposed on the right side of the vehicle 100 and photographs the right side of the vehicle 100. The right side camera 120 captures a confirmation range by the right side monitor 150. The right-side camera 120 captures an imaging range SR as shown in FIG. The right side camera 120 has a horizontal angle of view of, for example, 15 to 45 °, and a vertical angle of view of, for example, 15 to 45 °. The right camera 120 is adjustable in angle. The right-side camera 120 outputs the captured second video data to the side rear video data acquisition unit 41 of the video data acquisition unit 40 of the vehicle display control device 10.

  The left side camera 130 is disposed on the left side of the vehicle 100 and photographs the left side of the vehicle 100. The left side camera 130 captures a confirmation range by the left side monitor 160. The left side camera 130 captures an imaging range SL as shown in FIG. The left camera 130 has a horizontal angle of view of, for example, 15 to 45 °, and a vertical angle of view of, for example, 15 to 45 °. The left camera 130 is adjustable in angle. The left side camera 130 outputs the captured second video data to the side rear video data acquisition unit 41 of the video data acquisition unit 40 of the vehicle display control device 10.

  The rear view monitor 140 is an electronic room mirror as an example. When the rear view monitor 140 is used as an electronic room mirror, it does not matter whether there is a half mirror for confirming the rear by optical reflection. The rear view monitor 140 is a display including, for example, a liquid crystal display (LCD) or an organic EL (Organic Electro-Luminescence) display. The rear view monitor 140 displays a rear image of the vehicle 100 based on the video signal output from the display control unit 90 of the vehicle display control device 10. Specifically, the rear view monitor 140 displays a rear image as shown in FIG. FIG. 6 is a diagram illustrating an example of an image displayed on the rear view monitor, the right side monitor, and the left side monitor of the vehicle display system according to the first embodiment. The rear view monitor 140 overlaps and displays a part of the right side monitor 150 and the left side monitor 160 on the side. The rear view monitor 140 is disposed at a position that is easily visible to the driver. In the present embodiment, the rear view monitor 140 is disposed at the center upper portion of the windshield 101 in the vehicle width direction.

  The right side monitor 150 is a display including a liquid crystal display or an organic EL display, for example. The right side monitor 150 displays a right rear video of the vehicle 100 based on the video signal output from the display control unit 90 of the vehicle display control device 10. Specifically, the right side monitor 150 displays a right rear image as shown in FIG. 6 during normal display. The right side monitor 150 has a range in which the rear view is hindered by the reflection of the vehicle body 100R on the right side of the vehicle 100. The right side monitor 150 is disposed at a position that is easily visible to the driver. In the present embodiment, the right side monitor 150 is disposed on the right side of the dashboard 102 in the vehicle width direction.

  The left side monitor 160 is a display including a liquid crystal display or an organic EL display, for example. The left side monitor 160 displays a left rear video of the vehicle 100 based on the video signal output from the display control unit 90 of the vehicle display control device 10. Specifically, the left side monitor 160 displays a left rear video as shown in FIG. 6 during normal display. The left side monitor 160 has a range in which the rear view is hindered by the reflection of the vehicle body 100 </ b> L on the left side of the vehicle 100. The left side monitor 160 is disposed at a position that is easily visible to the driver. In the present embodiment, the left side monitor 160 is disposed on the left side of the dashboard 102 in the vehicle width direction.

  Returning to FIG. 3, the vehicle display control apparatus 10 includes a storage unit 20 and a control unit 30.

  The storage unit 20 stores data and various processing results required for various processes in the vehicle display control apparatus 10. The storage unit 20 is, for example, a semiconductor memory device such as a random access memory (RAM), a read only memory (ROM), or a flash memory, or a storage device such as an external storage device via a hard disk, an optical disk, or a network. It is.

  The control unit 30 is an arithmetic processing unit configured with, for example, a CPU (Central Processing Unit). The control unit 30 includes a video data acquisition unit 40, a cutout unit 50, a determination unit 60, a selection unit 70, and a display control unit 90. The control unit 30 executes instructions included in the program stored in the storage unit 20.

  The video data acquisition unit 40 acquires a video obtained by photographing the rear and side rear of the vehicle 100. The video data acquired by the video data acquisition unit 40 is, for example, video data in which images of 120 frames per second are continuous. The video data acquisition unit 40 includes a side rear video data acquisition unit 41 and a rear video data acquisition unit 42. The side rear video data acquisition unit 41 acquires the second video data output by the right side camera 120 and the left side camera 130. The side rear video data acquisition unit 41 outputs the acquired second video data to the cutout unit 50. The rear video data acquisition unit 42 acquires the first video data 110 </ b> A output from the rear camera 110. The rear video data acquisition unit 42 outputs the acquired first video data 110A to the cutout unit 50.

  The cutout unit 50 cuts out the first range AC from the first video data 110A. More specifically, the cutout unit 50 cuts out the first range AC that is a part of the first video data 110A. Which range of the first video data 110A is the first range AC is stored in the storage unit 20 in advance. In the present embodiment, the first range AC is the central portion of the first video data 110A.

  The cutout unit 50 cuts out the first right video data 110R1 and the first left video data 110L1 that match the right side monitor 150 and the left side monitor 160 from the second video data. The video data displayed on the right side monitor 150 may be displayed without cutting out the second video data captured by the right side camera 120, or may be displayed as the first right video data 110R1. The video data displayed on the left side monitor 160 may be displayed without cutting out the second video data captured by the left side camera 130, or the data cut out as the first left video data 110L1 may be displayed.

  The cutout unit 50 cuts out the second range AR and the second range AL from the first video data 110A. More specifically, the cutout unit 50 cuts out the second range AR located on the side of the first range AC of the first video data 110A as the second right video data 110R2. The cutout unit 50 cuts out the second range AL located on the side of the first range AC of the first video data 110A as the second left video data 110L2. Which range of the first video data 110A is set as the second range AR and the second range AL is stored in the storage unit 20 in advance.

  In the present embodiment, as shown in FIG. 5, the second range AR and the second range AL have their vertical center axes aligned with the vertical center axis of the first range AC.

  Alternatively, as illustrated in FIG. 7, the second range AR1 and the second range AL1 may have their vertical center axes positioned below the vertical center axis of the first range AC.

  The cutout unit 50 configured as described above cuts out the first right video data 110R1, the first left video data 110L1, the second right video data 110R2, the second left video data 110L2, and the cut out rear video data 110C. The data is output to the selection unit 70.

  Determination unit 60 determines the traveling state of vehicle 100. The determination unit 60 determines a traveling state based on information acquired from an ECU (Engine Control Unit) of the vehicle 100. More specifically, the determination unit 60 acquires information including the vehicle speed, for example. The determination unit 60 determines whether or not the vehicle 100 is continuously traveling at a predetermined speed or higher. Specifically, for example, the determination unit 60 determines whether or not the vehicle 100 continuously travels at a vehicle speed of 30 km / h or more for 10 seconds or more. Alternatively, the determination unit 60 may determine whether the vehicle 100 continuously travels at a predetermined speed or more and is operating with auto cruise control. The determination unit 60 outputs the determination result to the selection unit 70.

  The selection unit 70 selects one of the first right video data 110R1 and the first left video data 110L1, and the second right video data 110R2 and the second left video data 110L2 based on the driving situation determined by the determination unit 60. select. More specifically, when the determination unit 60 determines that the vehicle 100 is traveling at a predetermined speed or more, the selection unit 70 selects the second right video data 110R2 and the second left video data 110L2. When the determination unit 60 determines that the vehicle 100 is traveling below a predetermined speed, the selection unit 70 selects the first right video data 110R1 and the first left video data 110L1. In other words, the selection unit 70 selects the first right video data 110R1 and the first left video data 110L1 at the normal time. The selection unit 70 outputs the selection result to the display control unit 90.

  The display control unit 90 displays the rear video data 110C on the rear view monitor 140 as normal display processing at normal times. The display control unit 90 displays the video data selected by the selection unit 70 on the right side monitor 150 and the left side monitor 160. More specifically, the display control unit 90 displays the first right video data 110R1 and the first left video data 110L1 on the right side monitor 150 and the left side monitor 160 as normal display processing at normal times. When the determination unit 60 determines that the predetermined condition is satisfied, the display control unit 90 causes the right side monitor 150 and the left side monitor 160 to display the first right video data 110R2 and the first left video data 110L2.

  Next, the flow of processing in the control unit 30 will be described with reference to FIG. FIG. 8 is a flowchart showing the flow of processing in the control unit of the vehicle display control apparatus of the vehicle display system according to the first embodiment. This process is executed while the vehicle display system 1 is activated.

  The control unit 30 determines whether or not the traveling speed of the vehicle 100 is equal to or higher than a predetermined speed (step S11). More specifically, the control unit 30 determines whether the determination unit 60 determines that the traveling speed of the vehicle 100 is equal to or higher than a predetermined speed.

  When the determination unit 60 determines that the traveling speed of the vehicle 100 is not equal to or higher than the predetermined speed (No in step S11), the control unit 30 proceeds to step S14.

  When the determination unit 60 determines that the traveling speed of the vehicle 100 continues to be equal to or higher than the predetermined speed (Yes in step S11), the control unit 30 proceeds to step S12.

  The control unit 30 determines whether or not the traveling speed of the vehicle 100 continues for a predetermined time or more at a predetermined speed (step S12). More specifically, the control unit 30 determines whether or not the determination unit 60 has determined that the traveling speed of the vehicle 100 has been maintained at a predetermined speed or higher for a predetermined time or longer.

  When it is determined by the determination unit 60 that the traveling speed of the vehicle 100 has not continued for a predetermined time or longer (No in step S12), the control unit 30 proceeds to step S14.

  When it is determined by the determination unit 60 that the traveling speed of the vehicle 100 has continued above the predetermined speed for the predetermined time or longer (Yes in Step S12), the control unit 30 proceeds to Step S13.

  The control unit 30 selects and displays the second right video data 110R2 and the second left video data 110L2 in the second range AR and the second range AL as videos to be displayed on the right side monitor 150 and the left side monitor 160 (step S40). S13). More specifically, the control unit 30 causes the selection unit 70 to select the second right video data 110R2 and the second left video data 110L2. Then, the display control unit 90 causes the right side monitor 150 and the left side monitor 160 to display the second right video data 110R2 and the second left video data 110L2.

  The control unit 30 determines whether the current right side monitor 150 and the left side monitor 160 are displaying the second right video data 110R2 and the second left video data 110L2 in the second range AR and the second range AL. (Step S14).

  When the control unit 30 determines that the current right side monitor 150 and the left side monitor 160 are not displaying the second right video data 110R2 and the second left video data 110L2 in the second range AR and the second range AL. (No in step S14), the process ends.

  When the control unit 30 determines that the current right side monitor 150 and the left side monitor 160 are displaying the second right video data 110R2 and the second left video data 110L2 in the second range AR and the second range AL. (Yes in step S14), the process proceeds to step S15.

  The control unit 30 selects and displays the second video data acquired by the side rear video data acquisition unit 41 as the video to be displayed on the right side monitor 150 and the left side monitor 160 (step S15). More specifically, the control unit 30 causes the selection unit 70 to select the first right video data 110R1 and the first left video data 110L1. Then, the display control unit 90 causes the right side monitor 150 and the left side monitor 160 to display the first right video data 110R1 and the first left video data 110L1.

  Specifically, when the second range AR and the second range AL are set as shown in FIG. 5, the control unit 30 sets the first range monitor 150 and the left side monitor 160 to the first range as shown in FIG. 9. Two right video data 110R2 and second left video data 110L2 are displayed. FIG. 9 is a diagram illustrating another example of an image displayed on the rear view monitor, the right side monitor, and the left side monitor of the vehicle display system according to the first embodiment.

  Alternatively, when the second range AR1 and the second range AL1 are set as shown in FIG. 7, the control unit 30 displays the second right video on the right side monitor 150 and the left side monitor 160 as shown in FIG. Data 110R3 and second left video data 110L3 are displayed.

  In this manner, the vehicle display system 1 displays the video data selected by the selection unit 70 on the right side monitor 150 and the left side monitor 160 based on the traveling state of the vehicle 100 determined by the determination unit 60.

  As described above, the vehicular display system 1 according to the present embodiment uses the right side monitor 150 and the left side monitor 160 based on the video data selected by the selection unit 70 based on the traveling state of the vehicle 100 determined by the determination unit 60. To display. Thus, the vehicle display system 1 can display appropriate video data on the right side monitor 150 and the left side monitor 160 based on the traveling state of the vehicle 100. Specifically, when the vehicle 100 continues at a predetermined speed or higher for a predetermined time or longer, the vehicle display system 1 displays the second right video data 110R2 and the second left video data on the right side monitor 150 and the left side monitor 160. 110L2 is displayed. As a result, when the vehicle 100 continues at a predetermined speed or more for a predetermined time or more, the rear is prioritized and confirmed by the second right video data 110R2 and the second left video data 110L2 that do not include the blind spot of the vehicle 100. be able to. On the other hand, at the normal time, the side of the vehicle 100 can be confirmed from the first right video data 110R1 and the first left video data 110L1. As described above, the vehicle display system 1 can enable appropriate confirmation of the periphery of the vehicle 100 in accordance with the traveling state.

[Second Embodiment]
The vehicle display system according to the present embodiment will be described with reference to FIG. FIG. 11 is a flowchart showing a flow of processing in the control unit of the vehicle display control apparatus of the vehicle display system according to the second embodiment. The vehicle display system has the same basic configuration as the vehicle display system 1 of the first embodiment. In the following description, the same components as those of the vehicle display system 1 are denoted by the same reference numerals or corresponding reference numerals, and detailed description thereof is omitted.

  For example, the determination unit acquires information including current location information and map information. The determination unit determines whether the travel point of the vehicle 100 is a point where the vehicle 100 can travel at a predetermined speed or higher. Specifically, for example, when the traveling point of the vehicle 100 is a suburban road, a highway, a car road, a circuit, or the like, the determining unit determines that the vehicle 100 can travel at a predetermined speed or higher. Alternatively, when the vehicle 100 passes through the ETC gate, the determination unit may determine that the travel point of the vehicle 100 is an expressway or an automobile-only road and can travel at a predetermined speed or higher. The predetermined speed is, for example, 80 km / h.

  The selection unit selects the second right video data 110R2 and the second left video data 110L2 when the determination unit determines that the vehicle 100 is traveling at a point where the vehicle 100 can travel at a predetermined speed or higher. The selection unit selects the first right video data 110R1 and the first left video data 110L1 when the determination unit determines that the vehicle 100 is traveling at a point where the vehicle 100 cannot travel at a predetermined speed or higher. In other words, the selection unit selects the first right video data 110R1 and the first left video data 110L1 at the normal time.

  The control unit determines whether or not the determination unit determines that the point can travel at a predetermined speed or higher (step S21). More specifically, the determination unit determines whether the current location of the vehicle 100 is a point where the vehicle 100 can travel at a predetermined speed or more based on the current location information and map information acquired from the vehicle 100.

  When the determination unit determines that the point is not a point where the vehicle can travel at a predetermined speed or higher (No in step S21), the control unit proceeds to step S23.

  When it is determined by the determination unit that the point can travel at a predetermined speed or higher (Yes in step S21), the control unit proceeds to step S22.

  The control unit selects and displays the second right video data 110R2 and the second left video data 110L2 in the second range AR and the second range AL as videos to be displayed on the right side monitor 150 and the left side monitor 160 (step S22). ). More specifically, the control unit selects the second right video data 110R2 and the second left video data 110L2 at the selection unit, and the display control unit selects the second right video data 110R2 and the second left video data 110L2 with respect to the right side monitor 150 and the left side monitor 160. The video data 110R2 and the second left video data 110L2 are displayed.

  The control unit determines whether the current right side monitor 150 and the left side monitor 160 are displaying the second right video data 110R2 and the second left video data 110L2 in the second range AR and the second range AL ( Step S23).

  When it is determined that the current right side monitor 150 and the left side monitor 160 are not displaying the second right video data 110R2 and the second left video data 110L2 in the second range AR and the second range AL ( In step S23, No), the process ends.

  When it is determined that the current right side monitor 150 and the left side monitor 160 are displaying the second right video data 110R2 and the second left video data 110L2 in the second range AR and the second range AL ( Yes in step S23), the process proceeds to step S24.

  The control unit selects and displays the second video data acquired by the side rear video data acquisition unit 41 as the video to be displayed on the right side monitor 150 and the left side monitor 160 (step S24). More specifically, the control unit selects the first right video data 110R1 and the first left video data 110L1 at the selection unit, and the display control unit selects the first right video data 110R1 and the first left video data 110L1 with respect to the right side monitor 150 and the left side monitor 160. The video data 110R1 and the first left video data 110L1 are displayed.

  In this manner, the vehicle display system causes the right side monitor 150 and the left side monitor 160 to display the video data selected by the selection unit based on the traveling state of the vehicle 100 determined by the determination unit.

  As described above, the vehicle display system according to the present embodiment can display the appropriate right side monitor 150 and left side monitor 160 based on the traveling state of the vehicle 100 as in the first embodiment. . Specifically, the vehicle display system 1 displays the second right video data 110R2 and the second left video on the right side monitor 150 and the left side monitor 160 when the current location of the vehicle 100 is a point where the vehicle 100 can travel at a predetermined speed or higher. Data 110L2 is displayed. As a result, when the current location of the vehicle 100 is a point where the vehicle 100 can travel at a predetermined speed or more, the second right video data 110R2 and the second left video data 110L2 that do not include the blind spot of the vehicle 100 are prioritized and confirmed from the side. can do. On the other hand, at the normal time, the side of the vehicle 100 can be confirmed from the first right video data 110R1 and the first left video data 110L1. For this reason, the display system for vehicles can enable the confirmation of the periphery of the suitable vehicle 100 according to a driving | running | working condition.

  Each component of the illustrated vehicle display system 1 is functionally conceptual, and may not necessarily be physically configured as illustrated. That is, the specific form of each device is not limited to the one shown in the figure, and all or a part of them is functionally or physically distributed or integrated in arbitrary units according to the processing load or usage status of each device. May be.

  The configuration of the vehicle display system 1 is realized by, for example, a program loaded into a memory as software. The above embodiment has been described as a functional block realized by cooperation of these hardware or software. That is, these functional blocks can be realized in various forms by hardware only, software only, or a combination thereof.

  The components described above include those that can be easily assumed by those skilled in the art and those that are substantially the same. Furthermore, the structures described above can be appropriately combined. In addition, various omissions, substitutions, or changes in the configuration can be made without departing from the scope of the present invention.

  When performing display processing other than the normal display processing on the right side monitor 150 and the left side monitor 160, the display control unit 90 may display that the display is not normal display so that the driver or the like can recognize. Specifically, for example, when displaying the second right video data 110R2 and the second left video data 110L2 on the right side monitor 150 and the left side monitor 160, the display control unit 90 is colored and displayed with a predetermined transparency. May be. Thus, the vehicle display system 1 can easily recognize that the second right video data 110R2 and the second left video data 110L2 are displayed on the right side monitor 150 and the left side monitor 160. For this reason, the display system 1 for vehicles can enable confirmation of the periphery of the suitable vehicle 100. FIG.

DESCRIPTION OF SYMBOLS 1 Display system for vehicles 10 Display control apparatus for vehicles 30 Control part 40 Image | video data acquisition part 41 Side rear image | video data acquisition part 42 Back image | video data acquisition part 50 Cutting part 60 Judgment part 70 Selection part 90 Display control part 100 Vehicle 110 Back Camera 110A First video data 120 Right side camera (side rear camera)
130 Left side camera (side rear camera)
140 Rear view monitor 150 Right side monitor 160 Left side monitor AC First range AR Second range AL Second range

Claims (9)

A rear video data acquisition unit that is arranged behind the vehicle and acquires first video data from a rear camera that captures the rear of the vehicle;
A side rear video data acquisition unit that is arranged on the side of the vehicle and acquires second video data from a side rear camera that captures the side rear of the vehicle;
A cutout unit that cuts out a first range that is a part of the first video data acquired by the rear video data acquisition unit and a second range that is located to the side of the first range;
A determination unit for determining a traveling state of the vehicle;
One of the video data from the second video data acquired by the side rear video data acquisition unit and the video data of the second range cut out by the cutout unit based on the running situation determined by the determination unit. A selection section for selecting
The video data selected by the selection unit is displayed on a side monitor that displays a side image of the vehicle, and the video clipped as the first range is displayed on a rear view monitor that displays a rear image of the vehicle. A vehicle display control device comprising: a display control unit. The cutout unit includes a range in which a rear view is hindered by the reflection of the vehicle body in the range displayed on the side monitor based on the second video data acquired by the side rear video data acquisition unit. The vehicle display control apparatus according to claim 1, wherein a range is cut out as the second range. The vehicle display control device according to claim 1, wherein the cutout part cuts out such that a side end portion of the first range and the second range partially overlap. The vehicle display control device according to any one of claims 1 to 3, wherein the cutout section cuts out the second range so as to be positioned below the first range. The determination unit determines whether the vehicle is traveling at a predetermined speed or more based on the traveling state of the vehicle,
When the determination unit determines that the vehicle is traveling at a predetermined speed or more, the selection unit selects the second range of video data cut out by the cutout unit, and the determination unit selects the vehicle The vehicle display control according to any one of claims 1 to 4, wherein when the vehicle is determined to be traveling at a speed lower than a predetermined speed, the second video data acquired by the side rear video data acquisition unit is selected. apparatus. The determination unit determines whether the traveling point of the vehicle is a point where the vehicle can travel at a predetermined speed or more based on the traveling state of the vehicle,
When the determination unit determines that the vehicle is traveling at a point where the vehicle can travel at a predetermined speed or more, the selection unit selects the video data of the second range cut out by the cut-out unit, and 5. The second video data acquired by the side rear video data acquisition unit is selected when the determination unit determines that the vehicle is traveling at a point where the vehicle cannot travel at a predetermined speed or higher. The vehicle display control device according to claim 1. The vehicle display control device according to any one of claims 1 to 6,
A vehicle display system comprising at least one of the rear camera, the side rear camera, the rear view monitor, and the side monitor. A rear video data acquisition step that is arranged at the rear of the vehicle and acquires first video data from a rear camera that captures the rear of the vehicle;
A side rear image data acquisition step that is arranged on the side of the vehicle and acquires second image data from a side rear camera that images the side rear of the vehicle;
A first step of cutting out a first range that is a part of the first video data acquired by the rear video data acquisition step, and a second range located to the side of the first range;
A determination step of determining a traveling state of the vehicle;
One of the video data from the second video data acquired by the side rear video data acquisition step and the video data of the second range cut out by the cutting step based on the running situation determined by the determination step. A selection step to select,
The video data selected in the selection step is displayed on a side monitor that displays a side image of the vehicle, and the video clipped as the first range is displayed on a rear view monitor that displays a rear image of the vehicle. A display control method for vehicles, comprising: a display control step. A rear video data acquisition step that is arranged at the rear of the vehicle and acquires first video data from a rear camera that captures the rear of the vehicle;
A side rear image data acquisition step that is arranged on the side of the vehicle and acquires second image data from a side rear camera that images the side rear of the vehicle;
A first step of cutting out a first range that is a part of the first video data acquired by the rear video data acquisition step, and a second range located to the side of the first range;
A determination step of determining a traveling state of the vehicle;
One of the video data from the second video data acquired by the side rear video data acquisition step and the video data of the second range cut out by the cutting step based on the running situation determined by the determination step. A selection step to select,
The video data selected in the selection step is displayed on a side monitor that displays a side image of the vehicle, and the video clipped as the first range is displayed on a rear view monitor that displays a rear image of the vehicle. A program for causing a computer that operates as a vehicle display control device to execute the display control step.

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