CN113450587A - Information acquisition apparatus, vehicle, and information acquisition method - Google Patents
Information acquisition apparatus, vehicle, and information acquisition method Download PDFInfo
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- CN113450587A CN113450587A CN202110307821.XA CN202110307821A CN113450587A CN 113450587 A CN113450587 A CN 113450587A CN 202110307821 A CN202110307821 A CN 202110307821A CN 113450587 A CN113450587 A CN 113450587A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/09623—Systems involving the acquisition of information from passive traffic signs by means mounted on the vehicle
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096855—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096877—Systems involving transmission of navigation instructions to the vehicle where the input to the navigation device is provided by a suitable I/O arrangement
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- Radar, Positioning & Navigation (AREA)
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Abstract
The invention provides an information acquisition apparatus, a vehicle, and an information acquisition method. An information acquisition device (12) mounted on a vehicle (10) is provided with a display control unit (58), a vehicle position acquisition unit (61), a display situation information generation unit (64), and a storage unit (56), wherein the display control unit (58) causes content to be displayed in display areas (70B, 70F, 70L, 70R) that face the outside of the vehicle; the vehicle position acquisition unit (61) is configured to acquire position information indicating a position of a vehicle; a display situation information generation unit (64) for generating display situation information in which the position information is associated with the content displayed in the display area at the position of the vehicle indicated by the position information; the storage unit (56) stores the generated display situation information. This makes it possible to accurately evaluate the display effect of the content.
Description
Technical Field
The invention relates to an information acquisition apparatus, a vehicle, and an information acquisition method.
Background
Japanese patent laid-open publication No. 2020-024514 discloses an information processing device that outputs an advertisement (content) through a display device provided outside a vehicle body.
Disclosure of Invention
In the technique disclosed in japanese patent laid-open publication No. 2020-024514, it is not always possible to accurately acquire information for evaluating the display effect of a content.
Therefore, an object of the present invention is to provide an information acquisition apparatus, a vehicle, and an information acquisition method that accurately perform information acquisition for evaluating the display effect of content.
A 1 st aspect of the present invention is an information acquisition device mounted on a vehicle, including a display control unit that causes a display area facing the outside of the vehicle to display content, a vehicle position acquisition unit, a display situation information generation unit, and a storage unit; the vehicle position acquisition section is configured to acquire position information indicating a position of the vehicle; the display situation information generation unit is configured to generate display situation information in which the position information and the content displayed in the display area at the position of the vehicle indicated by the position information are associated with each other; the storage unit is configured to store the generated display condition information.
A 2 nd aspect of the present invention is a vehicle including the information acquisition apparatus according to the above aspect.
A 3 rd technical means of the present invention is an information acquisition method including a display control step of displaying a content in a display area facing the outside of a vehicle, a vehicle position acquisition step of acquiring a vehicle position, a display condition information generation step of generating display condition information, and a storage step of storing the display condition information; in the vehicle position acquisition step, position information indicating a position of the vehicle is acquired; generating display condition information in which the position information and the content displayed in the display area at the position of the vehicle indicated by the position information are associated with each other in the display condition information generating step; in the storing, the generated display condition information is stored.
According to the present invention, it is possible to provide an information acquisition apparatus, a vehicle, and an information acquisition method that accurately perform information acquisition for evaluating the display effect of content.
The above objects, features and advantages should be readily understood from the following description of the embodiments with reference to the accompanying drawings.
Drawings
Fig. 1 is a block diagram showing a vehicle provided with an information acquisition device according to an embodiment.
Fig. 2 is a view of fig. 1 showing a vehicle.
Fig. 3 is a view of fig. 2 showing a vehicle.
Fig. 4 is a diagram showing a state where the vehicle is located on the lane.
Fig. 5 is a flowchart showing an example of the information acquisition method according to the embodiment.
Detailed Description
The information acquisition apparatus, the vehicle, and the information acquisition method according to the present invention will be described in detail below with reference to the accompanying drawings by referring to preferred embodiments.
[ embodiment ]
Fig. 1 is a block diagram showing a vehicle 10 having an information acquisition device 12 of an embodiment.
The vehicle 10 includes an information acquisition device 12, i.e., an Electronic Control Unit (ECU) having a display Control. The vehicle 10 further includes an external sensor 14, a vehicle speed sensor 16, a communication unit 20, an HMI (human machine interface) 22, a display unit 24, a navigation device 30, and a positioning unit 33. The vehicle 10 also has components other than these components, but the description thereof is omitted here.
The outside sensor 14 acquires outside information, which is information indicating the outside condition of the vehicle 10. The environment sensor 14 has a plurality of cameras 32 and a plurality of radars 34. The ambient sensor 14 also has a plurality of LiDAR (Light Detection And Ranging: Light Detection And Ranging, Laser Imaging Detection And Ranging: Laser Imaging Detection And Ranging) 36.
The information acquired by the camera (imaging unit) 32, i.e., camera information, is supplied from the camera 32 to the information acquisition device 12. The camera information includes shooting information and the like. The camera information is combined with radar information and LiDAR information, which will be described later, to constitute external information. In fig. 1, 1 camera 32 is illustrated, but actually, there are a plurality of cameras 32.
The radar 34 transmits a transmission wave to the outside of the vehicle 10, and receives a reflected wave reflected by a detected object in the transmitted transmission wave. Examples of the transmission wave include an electromagnetic wave. Examples of the electromagnetic wave include a millimeter wave. The radar 34 generates radar information (reflected wave signal) from the reflected wave or the like. The radar 34 supplies the generated radar information to the information acquisition device 12. In fig. 1, 1 radar 34 is illustrated, but the vehicle 10 actually has a plurality of radars 34. The radar 34 is not limited to the millimeter-wave radar. For example, a laser radar, an ultrasonic sensor, or the like may be used as the radar 34.
The LiDAR36 continuously emits laser light in all directions of the vehicle 10, measures the three-dimensional position of the reflection point from the reflected wave of the emitted laser light, and outputs three-dimensional information, which is information on the three-dimensional position. The LiDAR36 supplies this three-dimensional information, i.e., LiDAR information, to the information acquisition device 12. In FIG. 1, 1 LiDAR36 is illustrated, but in practice the vehicle 10 has multiple LiDAR 36.
The vehicle speed sensor 16 may detect the speed of the vehicle 10, i.e., the vehicle speed. Information detected by the vehicle speed sensor 16, that is, information indicating the vehicle speed, may be supplied to the information acquisition device 12.
The communication unit 20 performs wireless communication with an external device not shown. The external device may include, for example, an external server not shown.
The HMI22 accepts operation inputs by the occupant, and provides the occupant with various information in a visual, audible, or tactile manner. The HMI22 may include, for example, a display and a speaker, not shown.
As the display unit 24, for example, a liquid crystal display, an organic EL display, an LED matrix, or the like can be used, but the present invention is not limited thereto. The display unit 24 may be constituted by a projector. In the case where the display unit 24 is configured by a projector, the projector may be disposed inside the vehicle 10, and the content may be projected onto a window provided in the vehicle 10. The display unit 24 has display areas 70B, 70F, 70L, and 70R facing the outside of the vehicle 10, i.e., facing the outside of the vehicle. The reference numeral 70 is used to describe a normal display region, and the reference numerals 70B, 70F, 70L, and 70R are used to describe each display region.
Fig. 2 and 3 are fig. 1 and 2 showing the vehicle 10. A rear portion 10B of the vehicle 10 is shown in fig. 2. Fig. 3 shows a left side portion 10L of the vehicle 10. The rear portion 10B of the vehicle 10 has, for example, a trunk door 80B. The vehicle 10 has a slide door 80L on a left side portion 10L thereof, for example. Although the vehicle 10 may have a slide door, not shown, on a right side portion thereof, not shown, the description thereof is omitted. As shown in fig. 2, a display area 70B is provided on the rear portion 10B of the vehicle 10, more specifically, on the trunk door 80B. More specifically, the display area 70B is provided on the outer side surface of the trunk door 80B. Since the display area 70B is provided at the rear portion 10B of the vehicle 10, the display area 70B can be visually confirmed from the rear of the vehicle 10. As shown in fig. 3, the display area 70L is provided on the left side portion 10L of the vehicle 10, more specifically, on the slide door 80L. More specifically, the display area 70L is provided on the outer side surface of the slide door 80L. Since the display area 70L is provided on the left side portion 10L of the vehicle 10, the display area 70L can face a sidewalk 94A (see fig. 4) described later. The vehicle 10 has a display area 70R on a right side portion, not shown, of the vehicle, more specifically, a slide door, not shown. More specifically, the display region 70R is provided on the outer side surface of the slide door, not shown. The display area 70F may be provided at the front portion, not shown, of the vehicle 10.
The display area 70 of the display unit 24 can display contents such as advertisements. Examples of the content include, but are not limited to, images.
The Navigation device 30 includes a GNSS (Global Navigation Satellite System) sensor (not shown). The navigation device 30 further includes an unillustrated computing unit and an unillustrated storage unit. The GNSS sensor detects the current position of the vehicle 10. The calculation unit reads map information corresponding to the current position detected by the GNSS sensor from the map database stored in the storage unit. The arithmetic portion may determine a target route from the current position to the destination using the map information. The navigation device 30 can output the made target route to the information acquisition device 12. The navigation device 30 can supply the position information, route information, map information, and the like of the vehicle 10 to the information acquisition device 12.
The positioning portion 33 has GNSS 48. The positioning section 33 also has an IMU (Inertial Measurement Unit) 50 and a map database (map DB) 52. The positioning section 33 determines the position of the vehicle 10 using the information obtained by the GNSS48, the information obtained by the IMU50, and the map information stored in the map database 52 as appropriate. The positioning unit 33 may supply the own vehicle position information, which is information indicating the position of the vehicle 10, to the information acquisition device 12. In addition, the positioning section 33 may supply the map information to the information acquisition device 12.
The information acquisition device 12 includes an arithmetic unit 54 and a storage unit 56. The arithmetic unit 54 controls the entire information acquisition device 12. The arithmetic unit 54 may be constituted by 1 or more processors, for example. The processor may be, for example, a Central Processing Unit (CPU) or the like. The arithmetic unit 54 controls each unit based on a program stored in the storage unit 56, thereby performing display control.
The arithmetic unit 54 includes a control unit 57, a display control unit 58, an external world information acquisition unit 60, a vehicle position acquisition unit 61, a lane acquisition unit 62, and a display situation information generation unit 64. The above-described respective units can be realized by the arithmetic unit 54 executing a program stored in the storage unit 56.
The storage unit 56 includes a volatile memory not shown and a nonvolatile memory not shown. Examples of the volatile Memory include a RAM (Random Access Memory). Examples of the nonvolatile Memory include a ROM (Read Only Memory) and a flash Memory. The external information, the vehicle body behavior information, the vehicle operation information, and the like are stored in the volatile memory, for example. Programs, tables, maps, and the like are stored in the nonvolatile memory, for example. Data and the like relating to the content of the advertisement and the like are stored in, for example, a nonvolatile memory. In the present embodiment, information called display state information is stored in a nonvolatile memory, for example, in an accumulated manner. Subsequently, the outline of the display situation information will be described.
The control unit 57 controls the entire information acquisition device 12.
The display control unit 58 controls the content displayed in the display area 70 of the display unit 24. Conditions such as the type of content to be displayed and the period of display are not particularly limited. For example, a plurality of contents may be displayed while being switched at random at regular intervals, or a specific content may be displayed in a specific time zone.
The external information acquisition unit 60 acquires external information indicating the external condition of the vehicle 10. The outside world information acquisition portion 60 acquires at least the outside world information when the content is being displayed in the display area 70. The external information may be supplied from, for example, the external sensor 14 or the like. The external information may be supplied from the navigation device 30, the communication unit 20, or the like. The outside world information acquisition portion 60 has a pedestrian information acquisition portion 66 and a shade information acquisition portion 68.
The pedestrian information acquisition portion 66 acquires pedestrian information, which is information indicating whether or not there is a pedestrian passing from the periphery of the vehicle 10, as information of the outside world information, at least when the content is being displayed in the display area 70. The pedestrian information acquisition unit 66 may acquire not only the presence or absence of a pedestrian but also the number of pedestrians (estimated number of pedestrians) passing through the periphery of the vehicle 10 during the period in which the content is displayed. In the case where the number of pedestrians is acquired, the pedestrian information also includes the above information.
The mask information acquiring unit 68 acquires information indicating whether or not the display area 70 is masked, that is, mask information, as information of the outside world information, at least when the content is being displayed in the display area 70. The shade is not particularly limited, but is, for example, another vehicle that travels between the vehicle 10 and the sidewalk 94. In addition, a wall or a billboard provided along the lane 92A (fig. 4) or the sidewalk 94 on which the vehicle 10 travels may also correspond to a shield that shields the display area 70. The obstruction information acquiring section 68 may also acquire which display area of the plurality of display areas 70 is obstructed by an obstruction. When it is acquired which display area of the plurality of display areas 70 is blocked by the blocking object, the blocking object information also includes the above information.
The vehicle position acquisition unit 61 acquires position information of the vehicle 10. The vehicle position acquisition unit 61 acquires at least the position information when the content is being displayed in the display area 70, but when the vehicle 10 is located at a specific place, the display control unit 58 may acquire the position information when the content is not displayed, so that the specific content can be displayed. The vehicle position acquisition unit 61 may acquire the position information from the navigation device 30, for example, but is not limited thereto. For example, the position information may be supplied from the communication unit 20 or the like.
Fig. 4 is a diagram showing a state where the vehicle 10 is located on a lane. In fig. 4, a one-way two-lane road is illustrated. The lane 92B, which is the lane in the same direction as the lane 92A, is adjacent to the lane 92A on which the vehicle 10 is traveling. As the opposite lanes of the lane 92A and the lane 92B, there are a lane 92C and a lane 92D. A sidewalk 94A is provided adjacent to the lane 92A, and a sidewalk 94B is provided adjacent to the lane 92D. The reference numeral 94 is used in explaining a typical sidewalk, and the reference numerals 94A, 94B are used in explaining each sidewalk. Fig. 4 shows a state in which the display area 70L (see fig. 3) faces the sidewalk 94A. The lane acquisition unit 62 acquires lane information, which is information indicating whether the traveling lane of the vehicle 10 is close to the sidewalk 94. The lane acquisition portion 62 acquires at least lane information when the content is being displayed in the display area 70. According to the example of fig. 4, when the vehicle 10 is traveling in the lane 92A or the lane 92D, lane information that is close to the sidewalk 94 is acquired, and when the vehicle is traveling in the lane 92B or the lane 92C, lane information that is not close to the sidewalk 94 is acquired. The lane acquisition unit 62 may acquire lane information from the outside world information supplied from the outside world sensor 14, for example, but is not limited thereto. For example, the lane information may be acquired from information supplied from the navigation device 30, information supplied from an external device through the communication unit 20, and the like.
The display situation information generating unit 64 generates the display situation information from at least the position information of the acquired pedestrian information, the obstruction information, the position information, and the lane information, and the content displayed in the display area 70. The display situation information is information that associates at least the position information with the content displayed on the display area 70 at the position of the vehicle 10 indicated by the position information. In the present embodiment, the display condition information may further include, based on the pedestrian information: the presence or absence of a pedestrian during the display of the content. Further, the display condition information may include, based on the mask information: there is a barrier or not during the display of the content. Further, the display condition information may include, based on the lane information: whether the driving lane of the vehicle 10 is close to the sidewalk during the display of the contents. The generated display condition information is stored in an accumulated manner in the storage unit 56. The display state information stored in the storage unit 56 can be appropriately output to an external device through the communication unit 20, for example.
The generated display condition information is used to appropriately evaluate the display effect of the content. That is, the display situation information indicates the position of the vehicle 10 during the period in which the content is displayed. Therefore, by referring to the display condition information, it is possible to easily evaluate whether or not the content is being displayed during travel on a road that is easy to catch the eye. In addition, one of the main targets of content display is pedestrians. The display state information of the present embodiment also indicates whether or not a pedestrian is present during the period in which the content is displayed. Therefore, by referring to the display situation information, it is possible to easily evaluate whether or not the content is being displayed in the place where the pedestrian is located. Moreover, when the vehicle 10 is traveling on a lane near the sidewalk 94, the displayed content is easily noticeable by pedestrians. The display condition information of the present embodiment also indicates whether or not the traveling lane of the vehicle 10 is approaching the sidewalk while the content is being displayed. Therefore, by referring to the display condition information, it is possible to easily evaluate whether or not the vehicle 10 is traveling on a lane whose contents are likely to be noticed by pedestrians or the like. In addition, when the display area 70 is blocked by a blocking object, even if contents are displayed, the contents are not easily noticed by pedestrians. The display state information of the present embodiment also indicates whether or not an obstruction is present while the content is being displayed. Therefore, by referring to the display condition information, it is possible to easily evaluate whether or not the content is being displayed when it is easily noticed by a pedestrian or the like. By appropriately evaluating the display effect of the content, for example, when the content is an advertisement and the advertisement client is present, presentation of the advertisement effect and collection of the advertisement fee can be appropriately performed to the advertisement client.
Fig. 5 is a flowchart showing an example of the information acquisition method according to the embodiment.
Next, an information acquisition method of the present embodiment executed by the information acquisition device 12 is described. The information acquisition method includes step S1 (display control step), step S2 (vehicle position acquisition step), and step S3 (pedestrian information acquisition step). Further, step S4 (shelter information acquisition step), step S5 (lane acquisition step), step S6 (display condition information generation step), and step S7 (storage step) are included. In the present embodiment, the above steps are performed in this order. However, the sequence of step S2 to step S5 is not fixed in practice.
Step S1 is a step of displaying the content on the display area 70 facing the outside of the vehicle 10. This step is executed by the display control unit 58.
Step S2 is a step of acquiring position information. The position information is acquired by the vehicle position acquisition portion 61.
Step S3 is a step of acquiring pedestrian information. The pedestrian information is acquired by the pedestrian information acquisition portion 66.
Step S4 is a step of acquiring the shade information. The shade information is acquired by the shade information acquiring section 68.
Step S5 is a step of acquiring lane information. The lane information is acquired by the lane acquisition unit 62.
Step S6 is a step of generating display condition information. The display situation information is generated by the display situation information generation unit 64.
Step S7 is a step of storing the generated display condition information. The generated display situation information is stored in the storage unit 56.
In this manner, the information acquisition method of the present embodiment shown in fig. 5 is executed. Thus, display condition information for appropriately evaluating the display effect of the content can be accurately collected and accumulated.
As described above, according to the present embodiment, the information acquisition device 12, the vehicle 10, and the information acquisition method that accurately perform information acquisition for evaluating the display effect of content are provided.
The preferred embodiments of the present invention have been described above, but the present invention is not limited to the above embodiments, and various modifications can be made without departing from the scope of the present invention.
For example, fig. 5 illustrates a flow of acquiring the position information, the pedestrian information, the obstruction information, and the lane information after the content is displayed in the display area 70, but the configuration of the information acquisition method is not limited to this. For example, the position information, the pedestrian information, the obstruction information, and the lane information may be continuously acquired in this order while the vehicle 10 is traveling. When generating the display condition information, the information acquired in the display process of the content may be selected by comparing the respective acquisition times of the acquired position information, pedestrian information, obstruction information, and lane information with the time period of displaying the content.
The above-described embodiments are summarized as follows.
Provided is an information acquisition device (12) mounted on a vehicle (10), comprising a display control unit (58), a vehicle position acquisition unit (61), a display situation information generation unit (64), and a storage unit (56), wherein the display control unit (58) causes display areas (70B, 70F, 70L, 70R) facing the outside of the vehicle to display contents; the vehicle position acquisition unit (61) is configured to acquire position information indicating a position of the vehicle; a display situation information generation unit (64) for generating display situation information in which the position information and the content displayed in the display area at the position of the vehicle indicated by the position information are associated with each other; the storage unit (56) is configured to store the generated display situation information. Accordingly, an information acquisition device capable of accurately acquiring information for evaluating the display effect of content is provided.
The information acquisition device may further include a pedestrian information acquisition unit (66) that acquires pedestrian information indicating whether or not there is a pedestrian passing through the periphery of the vehicle, wherein the display condition information generation unit may include: the presence or absence of the pedestrian during the display of the content. Accordingly, when referring to the display situation information, it is possible to easily evaluate whether or not the content is being displayed in the place where the pedestrian is located.
The information acquisition device may further include a blocking object information acquisition unit (68) for acquiring blocking object information indicating whether or not a blocking object that blocks the display area is present, wherein the display situation information generation unit may include: the presence or absence of the obstruction during the display of the content. Accordingly, when referring to the display condition information, it is possible to easily evaluate whether or not the content is being displayed when it is easily noticed by a pedestrian or the like.
The following steps can be also included: the information acquisition device further includes a lane acquisition unit (62), the lane acquisition unit (62) acquiring lane information indicating whether a traveling lane of the vehicle is close to a sidewalk (94), and the display situation information generation unit causes the display situation information to include: whether a driving lane of the vehicle is close to a sidewalk during the displaying of the contents. Accordingly, when the display condition information is referred to, it can be easily evaluated whether or not the vehicle is traveling on a lane whose contents are likely to be noticed by pedestrians or the like.
The vehicle has an information acquisition device (12).
An information acquisition method includes a display control step (S1) of displaying content in a display area facing the outside of a vehicle (10) (S1), a vehicle position acquisition step (S2), a display condition information generation step (S6), and a storage step (S7); in the vehicle position acquisition step (S2), position information indicating the position of the vehicle is acquired; generating display condition information associating the position information and the content displayed in the display area at the position of the vehicle indicated by the position information in the display condition information generating step (S6); in the storing step (S7), the generated display condition information is stored.
A pedestrian information acquisition step (S3) of acquiring pedestrian information indicating the presence or absence of a pedestrian passing through the periphery of the vehicle in the pedestrian information acquisition step (S3), and the display condition information generation step of including: the presence or absence of the pedestrian during the display of the content.
A blocking object information acquisition step (S4) of acquiring blocking object information indicating whether or not a blocking object that blocks the display area is present in the blocking object information acquisition step (S4), and the display situation information generation step of including the display situation information: the presence or absence of the obstruction during the display of the content.
A lane acquisition step (S5) may be further included, wherein the lane acquisition step (S5) acquires lane information indicating whether the traveling lane of the vehicle is approaching a sidewalk, and the display situation information generation step may include: whether a driving lane of the vehicle is close to a sidewalk during the displaying of the contents.
Claims (9)
1. An information acquisition device (12) mounted on a vehicle (10),
comprises a display control unit (58), a vehicle position acquisition unit (61), a display situation information generation unit (64), and a storage unit (56),
the display control unit (58) causes display areas (70B, 70F, 70L, 70R) facing the outside of the vehicle to display contents;
the vehicle position acquisition unit (61) is configured to acquire position information indicating a position of the vehicle;
a display situation information generation unit (64) for generating display situation information in which the position information and the content displayed in the display area at the position of the vehicle indicated by the position information are associated with each other;
the storage unit (56) is configured to store the generated display situation information.
2. The information acquisition apparatus according to claim 1,
further provided with a pedestrian information acquisition unit (66) for acquiring pedestrian information indicating the presence or absence of a pedestrian passing through the periphery of the vehicle,
the display situation information generation unit causes the display situation information to include: the presence or absence of the pedestrian during the display of the content.
3. The information acquisition apparatus according to claim 1 or 2,
further comprising a blocking object information acquisition unit (68) for acquiring blocking object information indicating whether or not a blocking object for blocking the display area is present,
the display situation information generation unit causes the display situation information to include: the presence or absence of the obstruction during the display of the content.
4. The information acquisition apparatus according to claim 1 or 2,
further comprising a lane acquisition unit (62), wherein the lane acquisition unit (62) acquires lane information indicating whether the traveling lane of the vehicle is close to a sidewalk (94),
the display situation information generation unit causes the display situation information to include: whether a driving lane of the vehicle is close to a sidewalk during the displaying of the contents.
5. A vehicle (10) characterized in that,
having an information acquisition apparatus as claimed in claim 1 or 2.
6. An information acquisition method, characterized in that,
including a display control step (S1), a vehicle position acquisition step (S2), a display condition information generation step (S6), and a storage step (S7), wherein,
in the display control step (S1), displaying the content in a display area facing the outside of the vehicle (10);
in the vehicle position acquisition step (S2), position information indicating the position of the vehicle is acquired;
generating display condition information associating the position information and the content displayed in the display area at the position of the vehicle indicated by the position information in the display condition information generating step (S6);
in the storing step (S7), the generated display condition information is stored.
7. The information acquisition method according to claim 6,
further comprising a pedestrian information acquisition step (S3) of acquiring pedestrian information indicating the presence or absence of a pedestrian passing through the periphery of the vehicle in the pedestrian information acquisition step (S3),
in the display situation information generating step, the display situation information is made to include: the presence or absence of the pedestrian during the display of the content.
8. The information acquisition method according to claim 6 or 7,
further comprising a blocking object information acquisition step (S4) of acquiring blocking object information indicating whether or not a blocking object that blocks the display area exists in the blocking object information acquisition step (S4),
in the display situation information generating step, the display situation information is made to include: the presence or absence of the obstruction during the display of the content.
9. The information acquisition method according to claim 6 or 7,
further comprising a lane acquisition step (S5) of acquiring lane information indicating whether a traveling lane of the vehicle is close to a sidewalk in the lane acquisition step (S5),
in the display situation information generating step, the display situation information is made to include: whether a driving lane of the vehicle is close to a sidewalk during the displaying of the contents.
Applications Claiming Priority (2)
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|---|---|---|---|
| JP2020-052517 | 2020-03-24 | ||
| JP2020052517A JP2021152712A (en) | 2020-03-24 | 2020-03-24 | Information acquisition device, vehicle and information acquisition method |
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| CN113450587A true CN113450587A (en) | 2021-09-28 |
| CN113450587B CN113450587B (en) | 2023-02-28 |
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| CN202110307821.XA Active CN113450587B (en) | 2020-03-24 | 2021-03-23 | Information acquisition apparatus, vehicle, and information acquisition method |
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| CN113450587B (en) | 2023-02-28 |
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