CN218986487U - Control system of integrated automobile inside and outside rear-view mirror - Google Patents

Control system of integrated automobile inside and outside rear-view mirror Download PDF

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Publication number
CN218986487U
CN218986487U CN202223495974.0U CN202223495974U CN218986487U CN 218986487 U CN218986487 U CN 218986487U CN 202223495974 U CN202223495974 U CN 202223495974U CN 218986487 U CN218986487 U CN 218986487U
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vehicle
module
processor module
control system
rearview mirror
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CN202223495974.0U
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王显昆
严晓明
赵叔阳
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Changzhou Shinco Automotive Electronic Co ltd
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Changzhou Shinco Automotive Electronic Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The utility model relates to a control system of an integrated automobile inside and outside rear-view mirror, which comprises: a main processor module; a sub-processor module; the rearview mirror camera assembly is suitable for collecting image information of the rear part of the vehicle and/or the rear row of the vehicle and sending the image information to the main processor module; the display module is connected with the main processor module and used for displaying image information of the rear of the vehicle and/or the rear row of the vehicle; and a backlight module connected to the sub-processor module and adapted to illuminate a backlight at the rear side of the display module when the display module displays image information of the rear of the vehicle and/or the rear row of the vehicle; the utility model realizes the collection, processing and display of all image information behind the vehicle and on the left and right sides of the vehicle through the main processor module, the sub processor module, the rearview mirror camera assembly, the display module and the like, is convenient for people in the vehicle to timely and comprehensively know the road condition information behind the vehicle and on the left and right sides of the vehicle, and greatly improves the driving safety.

Description

Control system of integrated automobile inside and outside rear-view mirror
Technical Field
The utility model belongs to the field of automobile control, and particularly relates to a control system for integrating an inside rear view mirror and an outside rear view mirror of an automobile.
Background
In the past, when people drive a car, people in the car, especially drivers, need to check the road condition information of the corresponding side of the rear of the car through the left rearview mirror and the right rearview mirror outside the car respectively, and need to check the road condition information of the rear of the car or the condition of the rear row of the car through the rearview mirror inside the car, namely, the drivers cannot know the whole road condition information of the rear of the car at the same time, which brings great inconvenience to the drivers for prejudging the driving operation of the next step.
Disclosure of Invention
The utility model aims to provide a control system for integrating an inside rear view mirror and an outside rear view mirror of an automobile, which integrates various functions of collecting and displaying image information of each rear side of the automobile and image information of the rear side of the automobile, and the image information of each rear side of the automobile and the image information of the rear side of the automobile are displayed in the automobile in a centralized manner.
In order to solve the technical problems, the utility model provides a control system for integrating an inside rear view mirror and an outside rear view mirror of an automobile, which comprises:
a main processor module;
the sub-processor module is connected with the main processor module through a communication module;
the rearview mirror camera assembly is suitable for collecting image information of the rear part of the vehicle and/or the rear row of the vehicle and sending the image information to the main processor module;
the display module is connected with the main processor module and used for displaying image information of the rear of the vehicle and/or the rear row of the vehicle; and
and the backlight module is connected with the sub-processor module and is suitable for illuminating the backlight positioned at the rear side of the display module when the display module displays the image information of the rear side of the vehicle and/or the rear row of the vehicle.
Further, the control system of the integrated automobile inside and outside rear view mirror further comprises: a video amplifier;
the image information of the rear of the vehicle and/or the rear row of the vehicle, which is acquired by the rearview mirror camera assembly, is suitable for being amplified by the video amplifier and then transmitted to the main processor module.
Further, the rearview mirror camera assembly includes: a left exterior rear view mirror camera module, a right exterior rear view mirror module and an interior rear view mirror camera module;
the left external rearview mirror camera module and the right external rearview mirror module are suitable for respectively acquiring image information of corresponding sides at the rear of the vehicle; and
the vehicle interior rearview mirror camera module is suitable for collecting image information of the rear part of a vehicle or the rear row of the vehicle.
Further, the left outside rear view mirror camera module, the right outside rear view mirror module and the inside rear view mirror camera module all include: a lens and an image sensor located on the corresponding rearview mirror;
each lens faces the corresponding side tail direction of the vehicle;
each image sensor collects corresponding rear parts of the vehicle and/or rear rows of the vehicle through corresponding lenses, processes the rear parts of the vehicle through the video amplifier and sends the processed rear parts of the vehicle to the main processor module.
Further, the control system of the integrated automobile inside and outside rear view mirror further comprises:
and the EMMC storage module is connected with the main processor module.
Further, the left exterior rear view mirror camera module and the right exterior rear view mirror module each further include: collision monitoring sensors located on the respective exterior rear view mirrors;
when any collision monitoring sensor detects that a vehicle is collided, an interrupt signal is sent to the sub-processor module, and the interrupt signal is transmitted to the main processor module through the communication module by the sub-processor module; and
and the main processor module is suitable for storing a section of video from the current beginning to the EMMC storage module for storage after receiving the interrupt signal.
Further, the control system of the integrated automobile inside and outside rear view mirror further comprises a power supply module connected with the sub-processor module.
Further, the video amplifier is of the type SGM9132.
Further, the collision monitoring sensor is of the type DA380.
The control system for the integrated automobile inside and outside rear-view mirror has the beneficial effects that the control system for the integrated automobile inside and outside rear-view mirror realizes the collection, processing and display of all image information behind the vehicle and on the left and right sides of the vehicle through the main processor module, the sub processor module, the rear-view mirror camera assembly, the display module and the like, so that people in the vehicle can timely and comprehensively know the road condition information behind the vehicle and on the left and right sides of the vehicle, and the driving safety is greatly improved.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic block diagram of the control system of the integrated automotive inside and outside rear view mirror of the present utility model;
FIG. 2 is a partial circuit diagram of the chip LP9211 of the present utility model;
fig. 3 is a partial circuit diagram of the memory module EMMC of the present utility model;
fig. 4 is a partial circuit diagram of the collision monitoring sensor DA380 of the present utility model.
Detailed Description
The structure of the present utility model will now be described in further detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1, embodiment 1 provides a control system for integrating an inside and outside rear view mirror of an automobile, including: a main processor module; the sub-processor module is connected with the main processor module through a communication module; the rearview mirror camera assembly is suitable for collecting image information of the rear part of the vehicle and/or the rear row of the vehicle and sending the image information to the main processor module; the display module is connected with the main processor module and used for displaying image information of the rear of the vehicle and/or the rear row of the vehicle; and a backlight module connected with the sub-processor module and adapted to illuminate a backlight positioned at the rear side of the display module when the display module displays image information of the rear of the vehicle and/or the rear row of the vehicle.
As an alternative embodiment, the model of the main processor module SOC is SAC8542, and the model of the sub processor module MCU is GD32F305RBT6; as an alternative embodiment, the second communication module is a UART communication module.
Specifically, the display module is located in the vehicle and comprises a TFT display screen. The backlight module is used for lighting the backlight positioned at the rear side of the display module, so that the display effect of the display module can be improved; the backlight module includes a LP8867 backlight driver.
Specifically, the control system for the integrated automobile inside and outside rear-view mirror of the embodiment realizes the collection, processing and display of all image information behind the vehicle and on the left and right sides of the vehicle through the main processor module, the sub processor module, the rear-view mirror camera assembly, the display module, the backlight module and the like, is convenient for people in the vehicle to timely, comprehensively and clearly know the road condition information behind the vehicle and on the left and right sides of the vehicle, and greatly improves the driving safety.
Further, the control system of the integrated automobile inside and outside rear view mirror further comprises: a video amplifier; the image information of the rear of the vehicle and/or the rear row of the vehicle, which is acquired by the rearview mirror camera assembly, is suitable for being amplified by the video amplifier and then transmitted to the main processor module.
As an alternative embodiment, the video amplifier is of the SGM9132 type.
Further, the rearview mirror camera assembly includes: a left exterior rear view mirror camera module, a right exterior rear view mirror module and an interior rear view mirror camera module; the left external rearview mirror camera module and the right external rearview mirror module are suitable for respectively acquiring image information of corresponding sides at the rear of the vehicle; and the inside rearview mirror camera module is suitable for collecting image information of the rear part of the vehicle or the rear row of the vehicle.
Specifically, the three camera modules output three paths of AHD signals, the three paths of AHD signals are transmitted to an AHD MIPI conversion chip TP2815 to be converted into CSI signals and input to the main processor module, the CSI signals are processed by the main processor module and output DSI signals (corresponding to pins 53 to 62 of a chip LP 9211), the DSI signals are converted into LVDS signals (corresponding to pins 38 to 47 of a chip LP 9211) by an MIPI LVDS conversion chip LP9211 and input to the display module to display images, as shown in fig. 2.
The image information acquired by the left outside rearview mirror camera module and the right outside rearview mirror module and the image information acquired by the inside rearview mirror camera module are subjected to image processing by the main processor module, so that all image display of the rear side and the left side and the right side of the vehicle is realized, people in the vehicle can timely and comprehensively know the road condition information of the rear side and the left side and the right side of the vehicle, and the driving safety is greatly improved.
Further, the left outside rear view mirror camera module, the right outside rear view mirror module and the inside rear view mirror camera module all include: a lens and an image sensor located on the corresponding rearview mirror; each lens faces the corresponding side tail direction of the vehicle; each image sensor collects corresponding rear parts of the vehicle and/or rear rows of the vehicle through corresponding lenses, processes the rear parts of the vehicle through the video amplifier and sends the processed rear parts of the vehicle to the main processor module.
Further, as shown in fig. 3, the control system of the integrated automobile inside and outside rear view mirror further includes: and the EMMC storage module is connected with the main processor module.
Further, the left exterior rear view mirror camera module and the right exterior rear view mirror module each further include: collision monitoring sensors located on the respective exterior rear view mirrors; when any collision monitoring sensor detects that a vehicle is collided, an interrupt signal is sent to the sub-processor module, and the interrupt signal is transmitted to the main processor module through the communication module by the sub-processor module; and the main processor module is suitable for storing a section of video from the current beginning to the EMMC storage module after receiving the interrupt signal, and can not be covered by a common video, so that the collision accident video stored in the EMMC storage module can be conveniently checked later, and the occurrence reason of the collision accident can be known.
As an alternative embodiment, the collision monitoring sensor is of the model DA380, as shown in fig. 4.
Further, the control system of the integrated automobile inside and outside rear view mirror further comprises a power supply module connected with the sub-processor module.
Specifically, the power module is used for supplying power to a control system of the integrated automobile inside and outside rearview mirror.
In summary, the control system of the integrated automobile inside and outside rear-view mirror realizes the collection, processing and display of all image information behind the vehicle and on the left and right sides of the vehicle through the main processor module, the sub processor module, the rear-view mirror camera assembly, the display module and the like, is convenient for people in the vehicle to timely and comprehensively know the road condition information behind the vehicle and on the left and right sides of the vehicle, and greatly improves the driving safety.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims (9)

1. A control system for integrating an inside and outside rear view mirror of an automobile, comprising:
a main processor module;
the sub-processor module is connected with the main processor module through a communication module;
the rearview mirror camera assembly is suitable for collecting image information of the rear part of the vehicle and/or the rear row of the vehicle and sending the image information to the main processor module;
the display module is connected with the main processor module and used for displaying image information of the rear of the vehicle and/or the rear row of the vehicle; and
and the backlight module is connected with the sub-processor module and is suitable for illuminating the backlight positioned at the rear side of the display module when the display module displays the image information of the rear side of the vehicle and/or the rear row of the vehicle.
2. The control system for integrating automotive interior and exterior mirrors according to claim 1, wherein,
the control system of the integrated automobile inside and outside rear-view mirror further comprises: a video amplifier;
the image information of the rear of the vehicle and/or the rear row of the vehicle, which is acquired by the rearview mirror camera assembly, is suitable for being amplified by the video amplifier and then transmitted to the main processor module.
3. The control system for integrating automotive interior and exterior mirrors according to claim 2, wherein,
the rearview mirror camera assembly includes: a left exterior rear view mirror camera module, a right exterior rear view mirror module and an interior rear view mirror camera module;
the left external rearview mirror camera module and the right external rearview mirror module are suitable for respectively acquiring image information of corresponding sides at the rear of the vehicle; and
the vehicle interior rearview mirror camera module is suitable for collecting image information of the rear part of a vehicle or the rear row of the vehicle.
4. The control system for integrating inside and outside mirrors for a vehicle according to claim 3, wherein,
the left outer rearview mirror camera module, the right outer rearview mirror module and the vehicle interior rearview mirror camera module all comprise: a lens and an image sensor located on the corresponding rearview mirror;
each lens faces the corresponding side tail direction of the vehicle;
each image sensor collects corresponding rear parts of the vehicle and/or rear rows of the vehicle through corresponding lenses, processes the rear parts of the vehicle through the video amplifier and sends the processed rear parts of the vehicle to the main processor module.
5. The control system for integrating automotive interior and exterior mirrors according to claim 4, wherein,
the control system of the integrated automobile inside and outside rear-view mirror further comprises:
and the EMMC storage module is connected with the main processor module.
6. The control system for integrating automotive interior and exterior mirrors according to claim 5, wherein,
the left exterior rearview mirror camera module and the right exterior rearview mirror module also both comprise: collision monitoring sensors located on the respective exterior rear view mirrors;
when any collision monitoring sensor detects that a vehicle is collided, an interrupt signal is sent to the sub-processor module, and the interrupt signal is transmitted to the main processor module through the communication module by the sub-processor module; and
and the main processor module is suitable for storing a section of video from the current beginning to the EMMC storage module for storage after receiving the interrupt signal.
7. The control system for integrating automotive interior and exterior mirrors according to claim 6, wherein,
the control system of the integrated automobile inside and outside rearview mirror further comprises a power supply module connected with the sub-processor module.
8. The control system for integrating automotive interior and exterior mirrors according to claim 7, wherein,
the video amplifier is of the type SGM9132.
9. The control system for integrating automotive interior and exterior mirrors according to claim 8, wherein,
the collision monitoring sensor is of the model DA380.
CN202223495974.0U 2022-12-26 2022-12-26 Control system of integrated automobile inside and outside rear-view mirror Active CN218986487U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223495974.0U CN218986487U (en) 2022-12-26 2022-12-26 Control system of integrated automobile inside and outside rear-view mirror

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223495974.0U CN218986487U (en) 2022-12-26 2022-12-26 Control system of integrated automobile inside and outside rear-view mirror

Publications (1)

Publication Number Publication Date
CN218986487U true CN218986487U (en) 2023-05-09

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ID=86225927

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223495974.0U Active CN218986487U (en) 2022-12-26 2022-12-26 Control system of integrated automobile inside and outside rear-view mirror

Country Status (1)

Country Link
CN (1) CN218986487U (en)

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