CN108045308B - Vehicle interior rear-view mirror adjusting method and system and vehicle - Google Patents
Vehicle interior rear-view mirror adjusting method and system and vehicle Download PDFInfo
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- CN108045308B CN108045308B CN201711065845.9A CN201711065845A CN108045308B CN 108045308 B CN108045308 B CN 108045308B CN 201711065845 A CN201711065845 A CN 201711065845A CN 108045308 B CN108045308 B CN 108045308B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/04—Rear-view mirror arrangements mounted inside vehicle
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Abstract
The invention discloses a vehicle and an inner rear-view mirror adjusting method and system thereof. The inside rear view mirror adjusting method of a vehicle includes: acquiring a reflection line group of connecting lines from eyes of a driver to a plurality of edge points on the edge of the inner rearview mirror; judging whether the reflection line group has an intersection point with the transparent area of the rear glass; if the reflecting line group has the reflecting line which has the intersection point with the transparent area of the rear glass, the reflecting angle of the inner rear view mirror is further correspondingly adjusted according to the edge area of the inner rear view mirror to which the reflecting line belongs until the reflecting line group does not have the reflecting line which has the intersection point with the transparent area of the rear glass. The method for adjusting the inner rear-view mirror of the vehicle can automatically adjust the inner rear-view mirror to a proper reflection angle according to the position of the eyes of the driver, so that the driver has an ideal visual field, the manual adjustment of the driver is not needed, and the convenience is provided for the driver.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a method and a system for adjusting an inside rear view mirror of a vehicle and the vehicle.
Background
The driver can observe the environment behind the vehicle through the automobile interior rearview mirror so as to improve the driving safety. However, the field of view of the inside rear view mirror is affected by factors such as position, size, rear window angle and area, so that different drivers drive the same vehicle, and the inside rear view mirror needs to be readjusted each time the driver drives the vehicle due to different factors such as height and driving habits; in addition, the same driver can adjust the sitting posture to change the eye position when driving for a long time and is tired, so the position of the rearview mirror is not suitable for the current eye position.
In the related art, the inside rear view mirror of the automobile is manually adjusted or electrically adjusted, but both the inside rear view mirror and the inside rear view mirror need to be adjusted according to the initial driving position, and the position of the inside rear view mirror is fixed after the adjustment is completed, so that the position of the inside rear view mirror needs to be adjusted again when the position of the eyes of the driver changes or other drivers drive the automobile, which is very inconvenient.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art described above.
To this end, a first object of the invention is to propose a method for adjusting an interior rear view mirror of a vehicle. The method can automatically adjust the inner rearview mirror to a proper reflection angle according to the eye position of the driver, so that the driver has an ideal visual field, the manual adjustment of the driver is not needed, and the convenience is provided for the driver.
A second object of the invention is to propose an interior rear-view mirror adjustment system for a vehicle.
A third object of the invention is to propose a vehicle.
In order to achieve the above object, a first aspect of the present invention discloses an interior mirror adjusting method of a vehicle, comprising the steps of: acquiring a reflection line group of connecting lines from eyes of a driver to a plurality of edge points on the edge of the inner rearview mirror; judging whether the reflection line group has an intersection point with the transparent area of the rear glass; if the reflecting line group has the reflecting line which has the intersection point with the transparent area of the rear glass, the reflecting angle of the inner rear view mirror is further correspondingly adjusted according to the edge area of the inner rear view mirror to which the reflecting line belongs until the reflecting line group does not have the reflecting line which has the intersection point with the transparent area of the rear glass.
According to the method for adjusting the inside rear view mirror of the vehicle, the inside rear view mirror can be automatically adjusted to a proper reflection angle according to the position of the eyes of the driver, so that the driver has an ideal visual field, the driver does not need to manually adjust the inside rear view mirror, and convenience is brought to the driver. When different drivers or the same driver takes different postures to drive, the inner rear-view mirror adjusting method of the vehicle can automatically adjust the reflection angle of the inner rear-view mirror to a proper position in a self-adaptive manner, and the technological sense and the use experience of the vehicle are improved.
In some examples, the acquiring a group of reflected lines connecting the eyes of the driver to a plurality of edge points on the edge of the interior rear view mirror includes: detecting the position of the eyes of the driver and the current position of the edge of the inside rear-view mirror; obtaining a plurality of edge point connecting lines from the eyes of the driver to the edge of the inner rear-view mirror according to the positions of the eyes of the driver and the current position of the edge of the inner rear-view mirror; and calculating a plurality of reflection lines along a normal line perpendicular to the reflecting surface of the inner rear-view mirror from the eyes of the driver to a plurality of edge points on the edge of the inner rear-view mirror so as to form the reflection line group.
In some examples, said adjusting the reflection angle of the interior mirror accordingly according to the edge region of the interior mirror to which the reflection line belongs comprises: if the edge area of the inner rear-view mirror to which the reflection line belongs is an upper edge area or a lower edge area, controlling the inner rear-view mirror to correspondingly adjust upwards or downwards around the X-axis direction in the three-dimensional coordinate system; and if the edge area of the inner rear-view mirror to which the reflection line belongs is a left edge area or a right edge area, controlling the inner rear-view mirror to correspondingly adjust leftwards or rightwards around the Z-axis direction in the three-dimensional coordinate system.
In some examples, the amount of adjustment of the interior rear view mirror per time is a preset unit angle, wherein the preset unit angle is 1 ° to 3 °.
An embodiment of a second aspect of the invention discloses an interior rearview mirror adjustment system for a vehicle, comprising: the acquisition module is used for acquiring a reflection line group of connecting lines from the eyes of a driver to a plurality of edge points on the edge of the inner rearview mirror; the judging module is used for judging whether the reflecting line group has an intersection point with the transparent area of the rear glass; and the adjusting module is used for correspondingly adjusting the reflection angle of the inner rearview mirror according to the edge area of the inner rearview mirror to which the reflection line belongs when the reflection line which has the intersection with the transparent area of the rear glass exists in the reflection line group until no reflection line which has the intersection with the transparent area of the rear glass exists in the reflection line group.
According to the adjusting system of the inner rear-view mirror of the vehicle, the inner rear-view mirror can be automatically adjusted to a proper reflection angle according to the eye position of the driver, so that the driver has an ideal visual field, the manual adjustment of the driver is not needed, and the convenience is provided for the driver. When different drivers or the same driver takes different postures to drive, the inner rear-view mirror adjusting system of the vehicle can automatically adjust the reflection angle of the inner rear-view mirror to a proper position in a self-adaptive manner, and the technological sense and the use experience of the vehicle are improved.
In some examples, the obtaining module includes: a position detection unit for detecting a position of an eye of a driver and a current position of an edge of the interior rear view mirror; and the calculation unit is used for obtaining a plurality of edge point connecting lines from the eyes of the driver to the edge of the inner rear view mirror according to the position of the eyes of the driver and the current position of the edge of the inner rear view mirror, and calculating a plurality of reflection lines from the eyes of the driver to the edge of the inner rear view mirror along a normal line perpendicular to the reflection surface of the inner rear view mirror, so as to form the reflection line group.
In some examples, the adjustment module includes: an adjusting unit for adjusting a reflection angle of the interior mirror; and the control unit is used for controlling the adjusting unit to drive the inner rearview mirror to correspondingly adjust upwards or downwards around the X-axis direction in the three-dimensional coordinate system when the edge area of the inner rearview mirror to which the reflection line belongs is an upper edge area or a lower edge area, and controlling the adjusting unit to drive the inner rearview mirror to correspondingly adjust leftwards or rightwards around the Z-axis direction in the three-dimensional coordinate system when the edge area of the inner rearview mirror to which the reflection line belongs is a left edge area or a right edge area.
In some examples, the amount of adjustment of the interior rear view mirror per time is a preset unit angle, wherein the preset unit angle is 1 ° to 3 °.
In some examples, the adjustment unit includes a motor.
An embodiment of a third aspect of the invention discloses a vehicle, comprising: the interior mirror adjustment system for a vehicle according to the embodiment of the second aspect described above. This vehicle can be according to driver's eye position, automatically regulated inside rear-view mirror to suitable reflection angle, makes the driver have the field of vision of ideal, need not driver manual regulation, provides convenience for the driver. When different drivers or the same driver takes different postures to drive, the reflection angle of the inner rearview mirror can be automatically adjusted to a proper position in a self-adaptive manner, and the technological sense and the use experience of the vehicle are improved.
In some examples, the predetermined time is associated with a transmission of the vehicle.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a flow chart of a method of adjusting an interior rear view mirror of a vehicle according to one embodiment of the present invention;
fig. 2 is a light reflection principle of an interior rear view mirror in an interior rear view mirror adjusting method of a vehicle according to an embodiment of the present invention;
fig. 3 is a schematic view of calculating the number of intersections of a reflection line group with a transparent region of a rear glass according to an embodiment of an inner rear view mirror adjusting method of a vehicle;
FIG. 4 is a flow chart of a method of adjusting an interior rear view mirror of a vehicle according to another embodiment of the present invention;
FIG. 5 is a schematic view of a portion of an inner mirror contour with points taken and zones in a method for adjusting an inner mirror of a vehicle according to another embodiment of the present invention;
fig. 6 is a block diagram of a structure of an interior rear view mirror adjusting system of a vehicle according to another embodiment of the present invention.
Description of reference numerals:
the inside rear view mirror adjusting system 600, an obtaining module 610, a judging module 620 and an adjusting module 630.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
An interior rear view mirror adjustment method, system and vehicle according to an embodiment of the present invention will be described below with reference to the accompanying drawings.
Fig. 1 is a flowchart of an interior rear view mirror adjustment method of a vehicle according to one embodiment of the present invention. As shown in fig. 1, an inside rear view mirror adjusting method of a vehicle according to one embodiment of the present invention includes the steps of:
s101: and acquiring a reflection line group connecting the eyes of the driver with a plurality of edge points on the edge of the inner rearview mirror.
Specifically, obtaining a group of reflection lines connecting the eyes of the driver to a plurality of edge points on the edge of the interior mirror may be implemented as follows:
1. the position of the eyes of the driver and the current position of the edge of the interior rear view mirror are detected.
The position of the driver's eyes can be captured by a camera, for example mounted below the mirror mount, and then image analysis can be performed to determine the position of the driver's eyes. The current position of the edge of the interior rear-view mirror can be detected by a position sensor, and the position sensor is mounted at the position of the interior rear-view mirror in advance.
2. And obtaining a plurality of edge point connecting lines from the eyes of the driver to the edge of the inner rear-view mirror according to the position of the eyes of the driver and the current position of the edge of the inner rear-view mirror.
3. And calculating a plurality of reflection lines along a normal line perpendicular to the reflecting surface of the inner rear-view mirror from the eyes of the driver to a plurality of edge points on the edge of the inner rear-view mirror so as to form a reflection line group.
As shown in fig. 2, the inner rear view mirror view field calculation principle is as follows: the eye point is crossed to form a connecting line L1 of the mirror surface contour of the inner rearview mirror (namely: the edge of the inner rearview mirror), and then a symmetrical line L2 of the connecting line L1 about the normal line of the point is formed according to the principle of light reflection, and L2 is a reflection line.
Based on the above principle, as shown in FIG. 3, a plurality of points, 20 points as shown in FIG. 3, are taken from the mirror surface contour of the interior rear view mirror, and a line group of L1 and a line group of L2 (i.e., a line group of reflection lines) connecting the points of the mirror surface contour of the interior rear view mirror are respectively made through the left and right eye points E1 and E2.
S102: and judging whether the reflection line group has an intersection with the transparent area of the rear glass. Referring to fig. 3 and 4, the number N of intersections between the L2 line group and the transparent region of the rear glass is determined.
S103: if the reflecting line group has the reflecting line which has the intersection point with the transparent area of the rear glass, the reflecting angle of the inner rear view mirror is further correspondingly adjusted according to the edge area of the inner rear view mirror to which the reflecting line belongs until the reflecting line group does not have the reflecting line which has the intersection point with the transparent area of the rear glass.
Specifically, if the edge area of the interior rear-view mirror to which the reflection line belongs is an upper edge area or a lower edge area, controlling the interior rear-view mirror to correspondingly adjust upwards or downwards around the X-axis direction in the three-dimensional coordinate system; and if the edge area of the inner rear-view mirror to which the reflection line belongs is a left edge area or a right edge area, controlling the inner rear-view mirror to correspondingly adjust leftwards or rightwards around the Z-axis direction in the three-dimensional coordinate system. The adjusting quantity of the interior rearview mirror is a preset unit angle every time, wherein the preset unit angle is 1-3 degrees.
Referring to fig. 5, and referring to fig. 3 and 4, the source region of the reflection line (i.e., the edge region of the interior mirror to which the reflection line belongs) to which the intersection of the L2 line group and the transparent region of the back glass belongs is determined.
In the case of zone a (i.e. the upper edge region), the mirror is adjusted 2 ° upwards around the X axis.
In the case of zone B (i.e. the lower edge region), the mirror is adjusted 2 downward about the X axis.
In the case of zone C (i.e., the left edge region), the mirror is adjusted to the left by 2 about the Z axis.
In the case of zone D (i.e., the right edge region), the mirror is adjusted to the right by 2 about the Z axis.
Among them, in order to ensure the rear view, the L2 line group is the most ideal view when there is no intersection with the rear glass transparent region. Namely: when there is no reflection line having intersection with the transparent region of the rear glass in the reflection line group, the adjustment is finished to achieve an ideal visual field.
According to the method for adjusting the inside rear view mirror of the vehicle, the inside rear view mirror can be automatically adjusted to a proper reflection angle according to the position of the eyes of the driver, so that the driver has an ideal visual field, the driver does not need to manually adjust the inside rear view mirror, and convenience is brought to the driver. When different drivers or the same driver takes different postures to drive, the inner rear-view mirror adjusting method of the vehicle can automatically adjust the reflection angle of the inner rear-view mirror to a proper position in a self-adaptive manner, and the technological sense and the use experience of the vehicle are improved.
Fig. 6 is a block diagram of a structure of an interior rear view mirror adjusting system of a vehicle according to an embodiment of the present invention. As shown in fig. 6, an inside rear view mirror adjusting system 600 of a vehicle according to one embodiment of the present invention includes: an acquisition module 610, a determination module 620, and an adjustment module 630.
The obtaining module 610 is configured to obtain a group of reflection lines connecting the eyes of the driver to a plurality of edge points on the edge of the inside rear view mirror. The judging module 620 is configured to judge whether the reflection line group has an intersection with the transparent area of the rear glass. The adjusting module 630 is configured to, when there is a reflection line in the reflection line group that has an intersection with the transparent rear glass region, further correspondingly adjust the reflection angle of the interior rear view mirror according to the edge region of the interior rear view mirror to which the reflection line belongs until there is no reflection line in the reflection line group that has an intersection with the transparent rear glass region.
In an embodiment of the present invention, the obtaining module 610 includes: a position detection unit for detecting a position of an eye of a driver and a current position of an edge of the interior rear view mirror; and the calculation unit is used for obtaining a plurality of edge point connecting lines from the eyes of the driver to the edge of the inner rear view mirror according to the position of the eyes of the driver and the current position of the edge of the inner rear view mirror, and calculating a plurality of reflection lines from the eyes of the driver to the edge of the inner rear view mirror along a normal line perpendicular to the reflection surface of the inner rear view mirror, so as to form the reflection line group.
In one embodiment of the present invention, the adjusting module 630 comprises: an adjusting unit for adjusting a reflection angle of the interior mirror; and the control unit is used for controlling the adjusting unit to drive the inner rearview mirror to correspondingly adjust upwards or downwards around the X-axis direction in the three-dimensional coordinate system when the edge area of the inner rearview mirror to which the reflection line belongs is an upper edge area or a lower edge area, and controlling the adjusting unit to drive the inner rearview mirror to correspondingly adjust leftwards or rightwards around the Z-axis direction in the three-dimensional coordinate system when the edge area of the inner rearview mirror to which the reflection line belongs is a left edge area or a right edge area. The adjusting unit is, for example, a motor.
In one embodiment of the present invention, the amount of adjustment of the interior rear view mirror per time is a preset unit angle, wherein the preset unit angle is 1 ° to 3 °.
According to the adjusting system of the inner rear-view mirror of the vehicle, the inner rear-view mirror can be automatically adjusted to a proper reflection angle according to the eye position of the driver, so that the driver has an ideal visual field, the manual adjustment of the driver is not needed, and the convenience is provided for the driver. When different drivers or the same driver takes different postures to drive, the inner rear-view mirror adjusting system of the vehicle can automatically adjust the reflection angle of the inner rear-view mirror to a proper position in a self-adaptive manner, and the technological sense and the use experience of the vehicle are improved.
It should be noted that a specific implementation manner of the vehicle interior rear view mirror adjustment system according to the embodiment of the present invention is similar to a specific implementation manner of the vehicle interior rear view mirror adjustment method according to the embodiment of the present invention, and please refer to the description of the method part specifically, and details are not described here in order to reduce redundancy.
Further, an embodiment of the present invention discloses a vehicle, including: the inside rear view mirror adjusting system of the vehicle according to the above embodiment. This vehicle can be according to driver's eye position, automatically regulated inside rear-view mirror to suitable reflection angle, makes the driver have the field of vision of ideal, need not driver manual regulation, provides convenience for the driver. When different drivers or the same driver takes different postures to drive, the reflection angle of the inner rearview mirror can be automatically adjusted to a proper position in a self-adaptive manner, and the technological sense and the use experience of the vehicle are improved.
In addition, other configurations and functions of the vehicle according to the embodiment of the present invention are known to those skilled in the art, and are not described herein in detail to reduce redundancy.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are used in a broad sense, and may be, for example, mechanically or electrically connected, or may be connected by two elements, directly or indirectly through an intermediate medium, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (8)
1. A method of adjusting an interior rear view mirror of a vehicle, comprising the steps of:
detecting the position of the eyes of the driver and the current position of the edge of the inner rear-view mirror, obtaining a plurality of edge point connecting lines from the eyes of the driver to the edge of the inner rear-view mirror according to the position of the eyes of the driver and the current position of the edge of the inner rear-view mirror, and calculating a plurality of reflection lines from the eyes of the driver to the edge of the inner rear-view mirror along a normal line perpendicular to a reflection surface of the inner rear-view mirror, so as to form a reflection line group from the eyes of the driver to the edge of the inner rear-view mirror;
judging whether the reflection line group has an intersection point with the transparent area of the rear glass;
if the reflecting line group has the reflecting line which has the intersection point with the transparent area of the rear glass, the reflecting angle of the inner rear view mirror is further correspondingly adjusted according to the edge area of the inner rear view mirror to which the reflecting line belongs until the reflecting line group does not have the reflecting line which has the intersection point with the transparent area of the rear glass.
2. The method for adjusting an interior mirror of a vehicle according to claim 1, wherein the adjusting the reflection angle of the interior mirror accordingly according to the edge area of the interior mirror to which the reflection line belongs comprises:
if the edge area of the inner rear-view mirror to which the reflection line belongs is an upper edge area or a lower edge area, controlling the inner rear-view mirror to correspondingly adjust upwards or downwards around the X-axis direction in the three-dimensional coordinate system;
and if the edge area of the inner rear-view mirror to which the reflection line belongs is a left edge area or a right edge area, controlling the inner rear-view mirror to correspondingly adjust leftwards or rightwards around the Z-axis direction in the three-dimensional coordinate system.
3. The interior mirror adjustment method of a vehicle according to claim 2, wherein the amount of adjustment of the interior mirror per time is a preset unit angle, wherein the preset unit angle is 1 ° to 3 °.
4. An interior rearview mirror adjustment system for a vehicle, comprising:
the acquisition module is used for detecting the position of the eyes of the driver and the current position of the edge of the inner rear-view mirror, obtaining a plurality of edge point connecting lines from the eyes of the driver to the edge of the inner rear-view mirror according to the position of the eyes of the driver and the current position of the edge of the inner rear-view mirror, and calculating a plurality of reflection lines from the eyes of the driver to the plurality of edge point connecting lines on the edge of the inner rear-view mirror along a normal line perpendicular to a reflection surface of the inner rear-view mirror so as to form a reflection line group from the eyes of the driver to the plurality of edge point connecting lines on the edge of the inner rear-view mirror;
the judging module is used for judging whether the reflecting line group has an intersection point with the transparent area of the rear glass;
and the adjusting module is used for correspondingly adjusting the reflection angle of the inner rearview mirror according to the edge area of the inner rearview mirror to which the reflection line belongs when the reflection line which has the intersection with the transparent area of the rear glass exists in the reflection line group until no reflection line which has the intersection with the transparent area of the rear glass exists in the reflection line group.
5. The vehicle interior rearview mirror adjustment system of claim 4, wherein the adjustment module comprises:
an adjusting unit for adjusting a reflection angle of the interior mirror;
and the control unit is used for controlling the adjusting unit to drive the inner rearview mirror to correspondingly adjust upwards or downwards around the X-axis direction in the three-dimensional coordinate system when the edge area of the inner rearview mirror to which the reflection line belongs is an upper edge area or a lower edge area, and controlling the adjusting unit to drive the inner rearview mirror to correspondingly adjust leftwards or rightwards around the Z-axis direction in the three-dimensional coordinate system when the edge area of the inner rearview mirror to which the reflection line belongs is a left edge area or a right edge area.
6. The vehicle interior mirror adjustment system according to claim 5, wherein the amount of adjustment of the interior mirror per time is a preset unit angle, wherein the preset unit angle is 1 ° to 3 °.
7. The vehicle interior rearview mirror adjustment system of claim 5, wherein the adjustment unit includes a motor.
8. A vehicle, characterized by comprising: an interior rearview mirror adjustment system for a vehicle as claimed in any one of claims 4-7.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711065845.9A CN108045308B (en) | 2017-11-02 | 2017-11-02 | Vehicle interior rear-view mirror adjusting method and system and vehicle |
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| CN201711065845.9A CN108045308B (en) | 2017-11-02 | 2017-11-02 | Vehicle interior rear-view mirror adjusting method and system and vehicle |
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| CN108045308B true CN108045308B (en) | 2020-08-21 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110281848B (en) * | 2019-05-30 | 2022-11-25 | 福建省汽车工业集团云度新能源汽车股份有限公司 | Self-adaptive adjusting method and system for automobile interior rearview mirror and automobile |
| CN112440881B (en) * | 2019-08-31 | 2022-07-12 | 华为技术有限公司 | Self-adaptive adjusting method and device for rearview mirror |
| CN115431876A (en) * | 2020-12-16 | 2022-12-06 | 华为技术有限公司 | Rearview mirror control method and related equipment |
| CN114379458A (en) * | 2021-11-30 | 2022-04-22 | 江铃汽车股份有限公司 | Vehicle rearview mirror optimization method and system, readable storage medium and computer equipment |
| CN114212027A (en) * | 2021-12-13 | 2022-03-22 | 东风汽车集团股份有限公司 | Vehicle rearview mirror adjusting method, mechanism, system, device and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08244453A (en) * | 1995-03-14 | 1996-09-24 | Nippon Soken Inc | Automatic shading device |
| JP2009208581A (en) * | 2008-03-04 | 2009-09-17 | Funai Electric Co Ltd | Mirror automatic adjustment system and image pickup device |
| CN102285340A (en) * | 2011-09-09 | 2011-12-21 | 徐宗保 | Rearview mirror position adjusting method and system |
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