CN109484304B - Rearview mirror adjusting method and device, computer readable storage medium and rearview mirror - Google Patents
Rearview mirror adjusting method and device, computer readable storage medium and rearview mirror Download PDFInfo
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- CN109484304B CN109484304B CN201811191945.0A CN201811191945A CN109484304B CN 109484304 B CN109484304 B CN 109484304B CN 201811191945 A CN201811191945 A CN 201811191945A CN 109484304 B CN109484304 B CN 109484304B
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8066—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring rearward traffic
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Abstract
The present disclosure relates to a rearview mirror adjustment method, device, computer-readable storage medium and rearview mirror, the method comprising: detecting whether an obstacle exists in a preset area behind the vehicle; and if the obstacle exists in the preset area, switching the current display state of the rearview mirror of the vehicle to a target display state, wherein the target display state is used for presenting the road condition behind the vehicle. Through the technical scheme of this disclosure, when the driver uses the application function of rear-view mirror in the driving process, when detecting that there is the barrier in the predetermined region at vehicle rear, through the display state of switching the rear-view mirror, can make the driver in time observe vehicle rear road conditions, improve the security of driving.
Description
Technical Field
The present disclosure relates to the field of vehicle technologies, and in particular, to a rearview mirror adjustment method and apparatus, a computer-readable storage medium, and a rearview mirror.
Background
By adding electronic devices such as a display screen, a sensor, a control system and the like to the common interior rearview mirror, the rearview mirror has more functions, such as application functions of voice interaction, path navigation, music playing, video playing and the like. The application function of the rearview mirror brings convenience to the driver, and meanwhile, the attention of the driver is dispersed to a certain extent, for example, when the driver uses the application function of the rearview mirror in the driving process of a vehicle, driving safety accidents are easily caused because the situation behind the vehicle cannot be observed in time.
Disclosure of Invention
To overcome the problems in the related art, the present disclosure provides a rearview mirror adjustment method, apparatus, computer-readable storage medium, and rearview mirror.
According to a first aspect of embodiments of the present disclosure, there is provided a rearview mirror adjustment method including:
detecting whether an obstacle exists in a preset area behind the vehicle;
if the obstacle exists in the preset area, switching the current display state of the rearview mirror of the vehicle to a target display state, wherein the target display state is used for presenting the road condition behind the vehicle;
wherein the switching the current display state of the rearview mirror of the vehicle to a target display state comprises:
acquiring a road condition image behind the vehicle;
determining the relative position between the vehicle and the obstacle according to the road condition image;
determining display parameters of the first display area and the second display area according to the relative position, wherein the display parameters comprise size and/or position;
dividing a display screen of the rearview mirror into the first display area and the second display area according to the display parameters;
and closing the first display area and displaying the road condition image in the second display area.
Optionally, before the switching the current display state of the rearview mirror of the vehicle to the target display state, the method further includes:
storing display state information of the rearview mirror before switching to the target display state;
after the switching the current display state of the rearview mirror of the vehicle to the target display state, the method further comprises:
and if the situation that the obstacles in the preset area disappear is detected, restoring the display state of the rearview mirror to the display state before switching according to the display state information.
According to a second aspect of the embodiments of the present disclosure, there is provided a rearview mirror adjustment device including:
a detection module configured to detect whether an obstacle exists in a preset area behind the vehicle;
the execution module is configured to switch a current display state of a rearview mirror of the vehicle to a target display state when an obstacle exists in the preset area, wherein the target display state is used for presenting a road condition behind the vehicle;
the execution module comprises:
an acquisition sub-module configured to acquire a road condition image behind the vehicle;
an execution submodule configured to determine a relative position between the vehicle and the obstacle according to the road condition image; determining display parameters of the first display area and the second display area according to the relative position, wherein the display parameters comprise size and/or position; dividing a display screen of the rearview mirror into the first display area and the second display area according to the display parameters; and closing the first display area and displaying the road condition image in the second display area.
Optionally, the apparatus further comprises:
a storage module configured to store display state information of a rear view mirror of the vehicle before switching to a target display state before switching a current display state of the rear view mirror to the target display state;
a restoring module configured to restore the display state of the rear view mirror to a display state before switching according to the display state information when it is detected that the obstacle in the preset area disappears after switching the current display state of the rear view mirror of the vehicle to a target display state.
According to a third aspect of the embodiments of the present disclosure, there is provided a rearview mirror adjustment device including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
detecting whether an obstacle exists in a preset area behind the vehicle;
if the obstacle exists in the preset area, switching the current display state of the rearview mirror of the vehicle to a target display state, wherein the target display state is used for presenting the road condition behind the vehicle;
wherein the switching the current display state of the rearview mirror of the vehicle to a target display state comprises:
acquiring a road condition image behind the vehicle;
determining the relative position between the vehicle and the obstacle according to the road condition image;
determining display parameters of the first display area and the second display area according to the relative position, wherein the display parameters comprise size and/or position;
dividing a display screen of the rearview mirror into the first display area and the second display area according to the display parameters;
and closing the first display area and displaying the road condition image in the second display area.
According to a fourth aspect of embodiments of the present disclosure, there is provided a computer-readable storage medium having stored thereon computer program instructions which, when executed, implement the steps of the driving assistance method provided by the first aspect of the present disclosure.
According to a fifth aspect of the embodiments of the present disclosure, there is provided a rearview mirror including a display screen and the rearview mirror adjustment device provided in the second or third aspect of the present disclosure.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: when the obstacle is detected in the preset area behind the vehicle, the current display state of the rearview mirror of the vehicle is switched to the target display state for displaying the road condition behind the vehicle, so that the driver can observe the road condition behind the vehicle in time, and the driving safety is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a flow chart illustrating a rearview mirror adjustment method according to an exemplary embodiment of the present disclosure;
fig. 2 to 6 show schematic views of a scene when implementing the rearview mirror adjustment method provided by the present disclosure;
FIG. 7 is a block diagram illustrating a rearview mirror adjustment assembly according to an exemplary embodiment of the present disclosure;
FIG. 8 is a block diagram illustrating a rearview mirror adjustment assembly according to another exemplary embodiment of the present disclosure;
fig. 9 is a block diagram illustrating an apparatus for performing a rearview mirror adjustment method according to an exemplary embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
In the present disclosure, the terms "first," "second," and the like in the description and claims of the present disclosure and in the drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
FIG. 1 is a flow chart illustrating a rearview mirror adjustment method according to an exemplary embodiment, as shown in FIG. 1, including the steps of:
in step S101, it is detected whether an obstacle exists in a preset area behind the vehicle.
In the embodiments of the present disclosure, the obstacle may be understood as a rear-coming vehicle, a pedestrian, or the like.
In addition, in a possible implementation, the preset area may be determined according to a sensor component (such as a radar) arranged on the rear body of the vehicle, for example, if only one radar is arranged on the rear body, the maximum detection area of the radar may be set as the preset area; if a plurality of radars are arranged on the rear vehicle body, a region formed by overlapping the maximum detection regions of the plurality of radars can be set as a preset region.
In another possible implementation, the preset area may also be set by the driver, for example, the preset area may be set as a semicircular area centered on the rear body of the vehicle and having a radius of a preset value. In such an implementation, an image of the rear of the vehicle may be captured by an image capturing device (e.g., a camera) disposed behind the vehicle, and whether an obstacle exists in a preset area behind the vehicle may be determined by processing and analyzing the captured image.
In step S102, if an obstacle exists in the preset area, the current display state of the rearview mirror of the vehicle is switched to a target display state, and the target display state is used for displaying a road condition behind the vehicle.
In the embodiments of the present disclosure, the current display state of the rearview mirror may be switched to the target display state in different manners. Next, various embodiments for switching the display state of the mirror will be described in detail with specific examples.
The first implementation mode comprises the following steps: the display screen of the rear view mirror is closed.
And when the fact that the obstacle exists in the preset area behind the vehicle is detected, closing the display screen of the rearview mirror. As shown in fig. 2, at this time, the rear view mirror can be used as a general rear view mirror, so that the driver can observe the road condition behind the vehicle through the mirror surface of the rear view mirror.
The second embodiment: and acquiring a road condition image behind the vehicle, and displaying the road condition image on a display screen of the rearview mirror.
When it is detected that an obstacle exists in a preset area behind the vehicle, an image acquisition device (e.g., a camera) installed behind the vehicle is used to acquire a road condition image behind the vehicle (e.g., real-time shooting content of the camera behind the vehicle), and the road condition image is displayed on a display screen of a rearview mirror, as shown in fig. 3. Under this kind of embodiment for the driver has piled up other objects and leads to observing under the obstructed condition of sight on the not good or vehicle rear seat of light, still can in time master the road conditions in vehicle rear through the display screen who observes the rear-view mirror, thereby has further promoted the security of driving.
The third embodiment is as follows: the method comprises the steps of obtaining a road condition image behind a vehicle, dividing a display screen of a rearview mirror into a first display area and a second display area, closing the first display area and displaying the road condition image in the second display area.
When it is detected that an obstacle exists in a preset area behind the vehicle, the rearview mirror can be set to split screen display, wherein the first display area is closed, and the road condition image behind the vehicle is displayed in the second display area. At this moment, the driver can observe the road condition behind the vehicle through the mirror surface of the first display area, can also learn the road condition image behind the vehicle through the second display area, and can more conveniently and accurately learn the road condition behind the vehicle through comprehensively observing the first display area and the second display area.
It should be noted that, in this embodiment, regarding the division of the first display area and the second display area, the display screen of the rearview mirror may be equally divided into two display areas, i.e., a left display area and a right display area (as shown in fig. 4), or the relative position between the vehicle and the obstacle may be determined according to the road condition image, the display parameters (including the size and/or the position) of the first display area and the second display area may be determined according to the relative position, and the display screen may be divided into the first display area and the second display area according to the respective display parameters.
For example, for the determination of the respective positions of the first display area and the second display area, when an obstacle such as a vehicle coming from the rear of the vehicle, a pedestrian, or the like enters a preset area of the vehicle, if the obstacle is located on the left side of the rear of the vehicle, the left area equally divided by the display screen of the rearview mirror may be used as the first display area and turned off, and the right area equally divided by the display screen may be used as the second display area (as shown in fig. 4) for displaying the road condition image, so that the driver can conveniently observe the road condition on the left side of the rear of the vehicle; if the obstacle is located on the right side behind the vehicle, the right area equally divided by the display screen of the rearview mirror can be used as the first display area and closed, and the left area equally divided by the display screen can be used as the second display area (as shown in fig. 5) for displaying the road condition image, so that the driver can conveniently observe the road condition on the right side behind the vehicle.
For the determination of the respective sizes of the first display area and the second display area, the sizes of the first display area and the second display area may be determined according to the sizes of obstacles, such as a vehicle coming behind, a pedestrian, and the like, displayed in the acquired road condition image, and if the size of the obstacle displayed in the road condition image is larger, the distance between the vehicle and the obstacle may be considered to be closer, the display screen may be divided into two display areas, one large display area and one small display area, and the size of the second display area is determined by the size of the obstacle, the smaller display area is used as the first display area and is closed, and the larger display area is used as the second display area for displaying the road condition image, as shown in fig. 6. In addition, the position of the second display area may also be moved from one side to the other side on the display screen of the rear view mirror, for example, from the left area to the right area, which is equally divided by the display screen of the rear view mirror, by the relative position between the vehicle and the obstacle, which is not limited herein.
It should be noted that in the above three embodiments, when the display state of the rear view mirror is adjusted, the application task of the rear view mirror may be switched to be executed in the background.
In addition, in some other embodiments, the display screen may be further divided into at least three display areas, where one display area is closed, one display area is used for displaying the acquired road condition image, and the other display areas are used for displaying and displaying application tasks, such as navigation information and multimedia information.
In another embodiment of the present disclosure, when it is detected that an obstacle exists in a preset area behind the vehicle, the display state information of the rear view mirror before the current display state of the rear view mirror is switched to the target display state may be stored before the current display state of the rear view mirror is switched to the target display state, and after the current display state of the rear view mirror is switched to the target display state, if it is detected that the obstacle in the preset area behind the vehicle disappears, the display state of the rear view mirror may be restored to the display state before the switching according to the stored display state information.
For example, before the current display state of the rearview mirror is switched to the target display state, an application program (such as navigation, multimedia playing, and the like) is running on the rearview mirror, and accordingly, the display state information may include various types of application program information (such as identification information of the application programs, display positions of the application programs on the rearview mirror, and the like) displayed by the rearview mirror switched to the target state. Because the distance between the vehicle and obstacles such as a vehicle coming from the rear, pedestrians and the like can be changed constantly, after the current display state of the rearview mirror is switched to the target display state, if the fact that the obstacles in the preset area behind the vehicle disappear is detected, the display state of the rearview mirror can be restored to the display state before switching according to the information of various application programs, and therefore a driver can restore various application functions used by the rearview mirror at present quickly. By adopting the technical scheme, when the obstacle exists in the preset area behind the vehicle, the current display state of the rearview mirror of the vehicle is switched to the target display state for presenting the road condition behind the vehicle, so that the driver can observe the situation behind the vehicle in time, and the driving safety is improved.
FIG. 7 is a block diagram illustrating a driving assistance apparatus according to an exemplary embodiment. As shown in fig. 7, the apparatus 700 includes a detection module 701 and an execution module 702.
The detection module 701 is configured to detect whether an obstacle exists in a preset area behind the vehicle;
the executing module 702 is configured to switch a current display state of a rearview mirror of the vehicle to a target display state when an obstacle exists in the preset area, where the target display state is used for presenting a road condition behind the vehicle.
In another embodiment of the present disclosure, as shown in fig. 8, the execution module 702 includes: a first execution submodule 721, the first execution submodule 721 being configured to close the display screen of the rear view mirror.
In another embodiment of the present disclosure, as shown in fig. 8, the execution module 702 includes: a first obtaining sub-module 722 and a second executing module 723.
The first obtaining sub-module 722 is configured to obtain a road condition image behind the vehicle;
the second execution sub-module 723 is configured to display the road condition image on the display screen of the rear view mirror.
In another embodiment of the present disclosure, as shown in FIG. 8, the execution module 702 includes a second fetch submodule 724, a determination submodule 725, and a third execution submodule 726.
The second obtaining submodule 724 is configured to obtain road condition images behind the vehicle;
the determination submodule 725 is configured to divide the display screen of the rear view mirror into a first display area and a second display area;
the third execution submodule 726 is configured to close the first display area and display the road condition image in the second display area.
The third execution submodule 726 is configured to:
determining the relative position between the vehicle and the obstacle according to the road condition image;
determining display parameters of the first display area and the second display area according to the relative position, wherein the display parameters comprise size and/or position;
and dividing the display screen into the first display area and the second display area according to the display parameters.
In another embodiment of the present disclosure, as shown in fig. 8, the apparatus 700 further includes a storage module 703 and a recovery module 704.
The storage module 703 is configured to store display state information of the rear view mirror before switching to a target display state before switching a current display state of the rear view mirror of the vehicle to the target display state;
the restoring module 704 is configured to restore the display state of the rear view mirror of the vehicle to the display state before switching according to the display state information when it is detected that the obstacle in the preset area disappears after switching the current display state of the rear view mirror to the target display state.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Through the device disclosed by the invention, when the obstacle exists in the preset area behind the vehicle, the current display state of the rearview mirror of the vehicle is switched to the target display state for presenting the road condition behind the vehicle, so that the driver can observe the situation behind the vehicle in time, and the driving safety is improved.
Fig. 9 is a block diagram illustrating an apparatus 900 for performing a rearview mirror adjustment method in accordance with an exemplary embodiment. Referring to fig. 9, apparatus 900 may include one or more of the following components: a processing component 902, a memory 904, a power component 906, a multimedia component 908, an audio component 910, an input/output (I/O) interface 912, a sensor component 914, and a communication component 916.
The processing component 902 generally controls overall operation of the device 900, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 902 may include one or more processors 920 to execute instructions to perform all or a portion of the steps of the driving assistance method described above. Further, processing component 902 can include one or more modules that facilitate interaction between processing component 902 and other components. For example, the processing component 902 can include a multimedia module to facilitate interaction between the multimedia component 908 and the processing component 902.
The memory 904 is configured to store various types of data to support operation at the apparatus 900. Examples of such data include instructions for any application or method operating on device 900, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 904 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The multimedia component 908 comprises a screen providing an output interface between the device 900 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 908 includes a front facing camera. The front facing camera may receive external multimedia data when the device 900 is in an operating mode, such as a capture mode or a video mode. The front camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 910 is configured to output and/or input audio signals. For example, audio component 910 includes a Microphone (MIC) configured to receive external audio signals when apparatus 900 is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 904 or transmitted via the communication component 916. In some embodiments, audio component 910 also includes a speaker for outputting audio signals.
I/O interface 912 provides an interface between processing component 902 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor component 914 includes one or more sensors for providing status assessment of various aspects of the apparatus 900. For example, sensor assembly 914 may detect an open/closed state of device 900, the relative positioning of components, such as a display and keypad of device 900, the change in position of device 900 or a component of device 900, the presence or absence of user contact with device 900, the orientation or acceleration/deceleration of device 900, and the change in temperature of device 900. The sensor assembly 914 may include a proximity sensor configured to detect the presence of a nearby object in the absence of any physical contact. The sensor assembly 914 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 914 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 916 is configured to facilitate communications between the apparatus 900 and other devices in a wired or wireless manner. The apparatus 900 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 916 receives a broadcast signal or broadcast associated information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 916 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 900 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the driving assistance methods described above.
In an exemplary embodiment, a non-transitory computer-readable storage medium comprising instructions, such as the memory 904 comprising instructions, executable by the processor 920 of the device 900 to perform the above-described assisted driving method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
The present disclosure also provides a computer readable storage medium having stored thereon computer program instructions which, when executed by a processor, implement the steps of the rearview mirror adjustment method provided by the present disclosure. The present disclosure further provides a rearview mirror, which includes a display screen and a rearview mirror adjusting device according to any one of the above embodiments of the present disclosure, and details of the rearview mirror adjusting device are not repeated herein.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (7)
1. A rearview mirror adjustment method, comprising:
detecting whether an obstacle exists in a preset area behind the vehicle;
if the obstacle exists in the preset area, switching the current display state of the rearview mirror of the vehicle to a target display state, wherein the target display state is used for presenting the road condition behind the vehicle;
wherein the switching the current display state of the rearview mirror of the vehicle to a target display state comprises:
acquiring a road condition image behind the vehicle;
determining the relative position between the vehicle and the obstacle according to the road condition image;
determining display parameters of the first display area and the second display area according to the relative position, wherein the display parameters comprise size and/or position;
dividing a display screen of the rearview mirror into the first display area and the second display area according to the display parameters;
and closing the first display area and displaying the road condition image in the second display area.
2. The method of claim 1, wherein prior to said switching a current display state of a rearview mirror of the vehicle to a target display state, the method further comprises:
storing display state information of the rearview mirror before switching to the target display state;
after the switching the current display state of the rearview mirror of the vehicle to the target display state, the method further comprises:
and if the situation that the obstacles in the preset area disappear is detected, restoring the display state of the rearview mirror to the display state before switching according to the display state information.
3. A rearview mirror adjustment assembly, comprising:
a detection module configured to detect whether an obstacle exists in a preset area behind the vehicle;
the execution module is configured to switch a current display state of a rearview mirror of the vehicle to a target display state when an obstacle exists in the preset area, wherein the target display state is used for presenting a road condition behind the vehicle;
the execution module comprises:
an acquisition sub-module configured to acquire a road condition image behind the vehicle;
an execution submodule configured to determine a relative position between the vehicle and the obstacle according to the road condition image; determining display parameters of the first display area and the second display area according to the relative position, wherein the display parameters comprise size and/or position; dividing a display screen of the rearview mirror into the first display area and the second display area according to the display parameters; and closing the first display area and displaying the road condition image in the second display area.
4. The apparatus of claim 3, further comprising:
a storage module configured to store display state information of a rear view mirror of the vehicle before switching to a target display state before switching a current display state of the rear view mirror to the target display state;
a restoring module configured to restore the display state of the rear view mirror to a display state before switching according to the display state information when it is detected that the obstacle in the preset area disappears after switching the current display state of the rear view mirror of the vehicle to a target display state.
5. A rearview mirror adjustment assembly, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
detecting whether an obstacle exists in a preset area behind the vehicle;
if the obstacle exists in the preset area, switching the current display state of the rearview mirror of the vehicle to a target display state, wherein the target display state is used for presenting the road condition behind the vehicle;
wherein the switching the current display state of the rearview mirror of the vehicle to a target display state comprises:
acquiring a road condition image behind the vehicle;
determining the relative position between the vehicle and the obstacle according to the road condition image;
determining display parameters of the first display area and the second display area according to the relative position, wherein the display parameters comprise size and/or position;
dividing a display screen of the rearview mirror into the first display area and the second display area according to the display parameters;
and closing the first display area and displaying the road condition image in the second display area.
6. A computer-readable storage medium, on which instructions of a computer program are stored, characterized in that the program instructions, when executed, implement the steps of the method of claim 1 or 2.
7. A rearview mirror comprising a display and a rearview mirror adjustment device as claimed in any one of claims 3 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811191945.0A CN109484304B (en) | 2018-10-12 | 2018-10-12 | Rearview mirror adjusting method and device, computer readable storage medium and rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811191945.0A CN109484304B (en) | 2018-10-12 | 2018-10-12 | Rearview mirror adjusting method and device, computer readable storage medium and rearview mirror |
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| CN110450721A (en) * | 2019-07-30 | 2019-11-15 | 铁将军汽车电子股份有限公司 | The display methods and car-mounted display equipment of rearview mirror display device |
| CN112905139A (en) * | 2021-03-25 | 2021-06-04 | 广州小鹏汽车科技有限公司 | Vehicle-mounted display screen control method and device, vehicle and storage medium |
| CN115527394A (en) * | 2021-06-25 | 2022-12-27 | 昆山研达电脑科技有限公司 | Rearview mirror type automobile data recorder control system |
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| CN2572417Y (en) * | 2002-10-18 | 2003-09-10 | 秦和平 | Video device in vehicle |
| CN201272310Y (en) * | 2008-08-29 | 2009-07-15 | 深圳市翰乾电子科技有限公司 | Visual reverse system apparatus with video play function |
| CN101954884A (en) * | 2009-07-13 | 2011-01-26 | 张家荣 | Anti-dazzle vehicle interior mirror system with composite information display |
| CN103568967B (en) * | 2013-10-30 | 2016-08-17 | 富卓汽车内饰（安徽）有限公司 | A kind of have the anti-automotive upholstery knocking into the back and reminding |
| CN106347223B (en) * | 2016-11-02 | 2018-08-24 | 厦门乐创智联科技有限公司 | Vehicle-mounted intelligent rearview mirror |
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