CN108422934B - Streaming media rearview mirror - Google Patents

Streaming media rearview mirror Download PDF

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Publication number
CN108422934B
CN108422934B CN201810438056.3A CN201810438056A CN108422934B CN 108422934 B CN108422934 B CN 108422934B CN 201810438056 A CN201810438056 A CN 201810438056A CN 108422934 B CN108422934 B CN 108422934B
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CN
China
Prior art keywords
sensing element
light
light sensing
cover shell
rearview mirror
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201810438056.3A
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Chinese (zh)
Other versions
CN108422934A (en
Inventor
戎海峰
韩财学
林平
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Yuanfeng Technology Co Ltd
Original Assignee
Yuanfeng Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yuanfeng Technology Co Ltd filed Critical Yuanfeng Technology Co Ltd
Priority to CN201810438056.3A priority Critical patent/CN108422934B/en
Publication of CN108422934A publication Critical patent/CN108422934A/en
Application granted granted Critical
Publication of CN108422934B publication Critical patent/CN108422934B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical 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
    • B60R1/02Rear-view mirror arrangements
    • B60R1/04Rear-view mirror arrangements mounted inside vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical 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
    • B60R1/02Rear-view mirror arrangements
    • B60R1/08Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical 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
    • B60R1/12Mirror assemblies combined with other articles, e.g. clocks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical 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
    • B60R1/12Mirror assemblies combined with other articles, e.g. clocks
    • B60R2001/1215Mirror assemblies combined with other articles, e.g. clocks with information displays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/10Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
    • B60R2300/105Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/20Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
    • B60R2300/205Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used using a head-up display
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/80Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
    • B60R2300/802Details 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 and displaying vehicle exterior blind spot views
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/80Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
    • B60R2300/804Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for lane monitoring

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

The invention discloses a streaming media rearview mirror, which comprises a rear cover shell, wherein one side of the rear cover shell is fixedly connected with a front cover shell; the side of the front cover shell, which is opposite to the rear cover shell, is fixedly connected with a reflecting piece; a shading piece is arranged on one surface of the front cover shell, which faces the reflecting piece; the shading piece is provided with a light sensing element groove, and a light sensing element is arranged in the light sensing element groove; one surface of the light sensing element facing the reflecting piece is connected with a polaroid; the light shielding piece shields stray light transmitted from the periphery of the light sensing element, and the polaroid filters polarized light transmitted from the front surface and emitted by the display screen reflected by the reflecting piece, so that the light sensing element only receives light from the environment, the accuracy of sensing the ambient light by the light sensing element is improved, and the brightness control of the display screen is more accurate.

Description

Streaming media rearview mirror
Technical Field
The invention relates to the field of automobile accessories, in particular to a streaming media rearview mirror.
Background
Currently, automobiles have become the most commonly used vehicle for people. The rear-view mirror of the automobile is a main component for a driver to observe the rear situation of the automobile, and the structural functions of the internal rear-view mirrors mounted on the rear-view mirror are different from one another for automobiles of different brands and models.
The utility model patent 201720452539.X discloses a streaming media rearview mirror, which comprises a rearview mirror body and a camera, wherein the front surface of the rearview mirror body is fixedly connected with a touch screen, the front surface of the inner wall of the rearview mirror body is fixedly connected with a control circuit board corresponding to the position of the touch screen, the bottom of the inner wall of the rearview mirror body is fixedly connected with a wireless data receiver at the back surface of the control circuit board, the bottom of the inner wall of the rearview mirror body is fixedly connected with a video processor at the right side of the wireless data receiver, and the bottom of the inner wall of the rearview mirror body is fixedly connected with a brightness regulator at the right side of the video processor;
The left side of the bottom of the camera is fixedly connected with a wireless data transmitter, the right side of the camera is fixedly connected with a lens, the output end of the camera is in unidirectional electrical connection with the input end of the wireless data transmitter, the output end of the wireless data transmitter is in unidirectional electrical connection with the input end of a wireless data receiver, the output end of the wireless data receiver is in one-way electrical connection with the input end of the control circuit board, the control circuit board is in two-way electrical connection with the video processor, the touch screen is in two-way electrical connection with the video processor, the output end of the control circuit board is in one-way electrical connection with the input end of the brightness regulator, and the output end of the brightness regulator is in one-way electrical connection with the input end of the touch screen.
Although the current streaming media rearview mirror has the functions of display and reflection, the brightness of a display screen can be adjusted. Although the problem that the traditional rearview mirror has insufficient visual field and potential safety hazard exists is solved, the brightness of a display screen can be adjusted; however, the light emitted by the display screen is also detected by the photosensitive element, so that the photosensitive element is easily affected by the light emitted by the display screen, and the brightness adjustment is not accurate enough. Therefore, there is a need for a streaming rearview mirror that can eliminate the effect of light emitted from a display.
Disclosure of Invention
The present invention is directed to a streaming rearview mirror to solve the above problems.
To achieve the purpose, the invention adopts the following technical scheme:
a streaming media rearview mirror comprises a rear cover shell, wherein one side of the rear cover shell is fixedly connected with a front cover shell; a reflecting piece is fixedly connected to one side of the front cover shell, which is opposite to the rear cover shell;
a shading piece is arranged on one surface of the front cover shell, which faces the reflecting piece; the shading piece is provided with a light sensing element groove, and a light sensing element is arranged in the light sensing element groove;
One surface of the light sensing element facing the reflecting piece is connected with a polaroid.
Optionally, one side of the rear cover shell facing the front cover shell is connected with a PCB board, and the PCB board is disposed in the cavity of the rear cover shell; the PCB is electrically connected with a display screen, and the display screen is fixedly connected with the front cover shell;
The light sensing element is electrically connected with the PCB through a flexible circuit board, and the PCB is electrically connected with a controller.
Optionally, a mounting groove is formed on one side of the front cover shell; the shading piece is arranged in the mounting groove.
Optionally, a distance from a surface of the light shielding member facing the polarizer to the polarizer is greater than a distance from a surface of the light sensing element facing the polarizer to the polarizer.
Optionally, the light shielding member is made of a light-proof material.
Optionally, the light shielding member is made of soft opaque material.
Optionally, the material of the shading piece is foam rubber.
Optionally, the device further comprises a rear camera arranged at the tail of the automobile, and the rear camera is electrically connected with the controller;
The device also comprises a side camera, wherein the side camera is electrically connected with the controller; the two side cameras are distributed on two opposite side surfaces of the automobile.
Optionally, the device further comprises a front camera installed on the head of the automobile, and the front camera is electrically connected with the controller.
Optionally, the mounting groove is located at a central position of one side of the front cover housing.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
The light shielding piece shields stray light transmitted from the periphery of the light sensing element, and the polaroid filters polarized light transmitted from the front surface and emitted by the display screen reflected by the reflecting piece, so that the light sensing element only receives light from the environment, the accuracy of sensing the ambient light by the light sensing element is improved, and the brightness control of the display screen is more accurate.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is an explosion intention of a streaming media rearview mirror according to an embodiment of the present invention;
fig. 2 is an enlarged view of a part a of a streaming media rearview mirror according to an embodiment of the present invention.
In the figure:
10. A rear cover housing; 20. a PCB board; 30. a front cover housing; 301. a mounting groove; 40. a display screen; 50. a reflecting member; 61. a light shielding member; 611. a light-sensitive element groove; 62. a light-sensitive element; 63. a polarizer; 64. a flexible circuit board.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, the technical solutions in the embodiments of the present invention are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
It is noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Referring to fig. 1 and2, a streaming media rearview mirror includes a rear cover housing 10, and a front cover housing 30 is fixedly connected to one side of the rear cover housing 10; the side of the rear cover housing 10 facing the front cover housing 30 is connected with a PCB board 20 (Printed Circuit Board ), and the PCB board 20 is disposed in the cavity of the rear cover housing 10. The PCB 20 is electrically connected with a display screen 40, and the display screen 40 is fixedly connected with the front cover shell 30; the reflecting member 50 is fixedly connected to the side of the front cover housing 30 facing away from the rear cover housing 10.
In particular, the reflector 50 may be a mirror or EC (electrochromic ) mirror; in this embodiment, the reflector 50 is preferably an EC mirror.
The front cover housing 30 is provided with a light shielding member 61 on a side facing the reflecting member 50; the light shielding member 61 is provided with a light sensing element groove 611, and the light sensing element groove 611 is internally provided with a light sensing element 62, that is, the light shielding member 61 is circumferentially arranged around the light sensing element 62.
Specifically, the light shielding member 61 is an opaque material; preferably, the light shielding member 61 is a soft opaque material such as foam, rubber, silica gel, sponge, or the like.
One surface of the light sensing element 62 facing the reflecting member 50 is connected with a polarizer 63; it should be noted that, the polarizer may be fixedly connected to the light shielding member 61; or the polarizer 63 is fixed on the reflecting member 50, and then the polarizer 63 is in contact connection with the light shielding member 61 by the installation of the reflecting member 50.
Specifically, the distance from the surface of the light shielding member 61 facing the polarizer 63 to the polarizer 63 is greater than the distance from the surface of the light sensing element 62 facing the polarizer 63 to the polarizer 63.
Specifically, a mounting groove 301 is formed on one side (front side in fig. 1) of the front cover housing 30; the light shielding member 61 is mounted in the mounting groove 301; or the light shielding member 61 is attached to the outer surface of the front cover housing 30 on one side. It should be noted that the front side of fig. 1 is only one preferred embodiment, and the other may be the left side of fig. 1, the right side of fig. 1, and the rear side of fig. 1.
Specifically, the light sensing element 62 is electrically connected to the PCB 20 through the flexible circuit board 64, and the PCB 20 is electrically connected to a controller (not shown in the figure), and the controller (not shown in the figure) is configured to receive the light signal and control the display state of the display screen 40 according to the intensity of the light signal.
The working principle of the streaming media rearview mirror is as follows: taking the EC mirror as an example, when the display screen 40 is on, the EC mirror does not act, the light sensing element 62 receives the light intensity from the environment, and feeds back a signal to a controller (not shown in the figure), and the controller (not shown in the figure) correspondingly adjusts the brightness of the display screen 40 according to the intensity of the signal; the EC mirror receives a light signal from the environment and feeds the light signal back to a controller (not shown in the figure), and the controller (not shown in the figure) correspondingly adjusts the color of the EC mirror according to the intensity of the light signal.
Specifically, the mounting groove 301 is located at a center position of one side of the front cover case 30.
Specifically, the streaming media rearview mirror of the embodiment further comprises a rear camera installed at the tail of the automobile, and the rear camera is electrically connected with a controller (not shown in the figure); the rear camera can display the image of the rear of the automobile on the display screen 40, so that the streaming media rearview mirror can display wider and clearer view of the rear.
Specifically, the streaming media rearview mirror of the embodiment further includes a side camera, and the side camera is electrically connected with a controller (not shown in the figure); the two side cameras are distributed on two opposite side surfaces of the automobile so as to ensure that the running road conditions on the side of the automobile can be watched, and therefore the running safety of the automobile is improved.
Specifically, the streaming media rearview mirror of the embodiment further comprises a front camera installed on the head of the automobile, and the front camera is electrically connected with a controller (not shown in the figure); the front camera is used for recording the images in front of the automobile, so that the streaming media rearview mirror has the function of an automobile data recorder.
In the streaming media rearview mirror provided by the embodiment, the light shielding piece 61 shields the stray light transmitted from the periphery of the light sensing element 62, and the polarizer 63 filters the polarized light transmitted from the front surface and reflected by the reflecting piece and emitted by the display screen 40, so that the light sensing element 62 only receives the light from the environment, the accuracy of sensing the ambient light by the light sensing element 62 is improved, and the brightness control of the display screen 40 is more accurate.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. The streaming media rearview mirror comprises a rear cover shell (10), wherein one side of the rear cover shell (10) is fixedly connected with a front cover shell (30); one side of the front cover shell (30) back to the rear cover shell (10) is fixedly connected with a reflecting piece (50), and is characterized in that:
a shading piece (61) is arranged on one surface of the front cover shell (30) facing the reflecting piece (50); the light shielding piece (61) is provided with a light sensing element groove (611), a light sensing element (62) is arranged in the light sensing element groove (611), and the light shielding piece (61) is arranged around the light sensing element (62) in a surrounding manner and is used for shielding stray light transmitted from the periphery of the light sensing element (62);
One surface of the light sensing element (62) facing the reflecting piece (50) is connected with a polaroid (63), and the polaroid (63) is used for filtering polarized light transmitted from the front surface and emitted by the display screen (40) reflected by the reflecting piece.
2. The streaming rearview mirror according to claim 1, wherein a PCB board (20) is connected to a side of the rear cover housing (10) facing the front cover housing (30), and the PCB board (20) is disposed in a cavity of the rear cover housing (10); the PCB (20) is electrically connected with a display screen (40), and the display screen (40) is fixedly connected with the front cover shell (30);
The light sensing element (62) is electrically connected with the PCB (20) through a flexible circuit board (64), and the PCB (20) is electrically connected with a controller.
3. The streaming rearview mirror according to claim 1, wherein a mounting groove (301) is formed on one side of the front cover housing (30); the light shielding member (61) is mounted in the mounting groove (301).
4. The streaming rearview mirror according to claim 1, wherein a distance from a face of the light shielding member (61) facing the polarizer (63) to the polarizer (63) is greater than a distance from a face of the light sensing element (62) facing the polarizer (63) to the polarizer (63).
5. The streaming rearview mirror according to claim 1, wherein the light shielding member (61) is an opaque material.
6. The streaming mirror according to claim 4, wherein the light shielding member (61) is a soft opaque material.
7. The streaming rearview mirror according to claim 5, wherein the material of the light shielding member (61) is foam glue.
8. The streaming media rear view mirror of claim 2, further comprising a rear camera mounted to the rear of the automobile, the rear camera being electrically connected to the controller.
9. The streaming media rear view mirror according to claim 2, further comprising a front camera mounted to the vehicle head, the front camera being electrically connected to the controller;
The device also comprises a side camera, wherein the side camera is electrically connected with the controller; the two side cameras are distributed on two opposite side surfaces of the automobile.
10. A streaming mirror according to claim 3, characterized in that the mounting groove (301) is located in a central position on one side of the front cover housing (30).
CN201810438056.3A 2018-05-09 2018-05-09 Streaming media rearview mirror Active CN108422934B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810438056.3A CN108422934B (en) 2018-05-09 2018-05-09 Streaming media rearview mirror

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Application Number Priority Date Filing Date Title
CN201810438056.3A CN108422934B (en) 2018-05-09 2018-05-09 Streaming media rearview mirror

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CN108422934B true CN108422934B (en) 2024-05-21

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI770651B (en) * 2019-10-28 2022-07-11 昇佳電子股份有限公司 Light sensor module

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105128747A (en) * 2015-09-24 2015-12-09 惠州华阳通用电子有限公司 Control method and device for interior mirror
CN205971072U (en) * 2016-06-17 2017-02-22 王钊 Car and back vision system thereof
CN207000304U (en) * 2017-07-14 2018-02-13 北京汽车研究总院有限公司 A kind of Streaming Media rear-view mirror system and automobile
CN107886927A (en) * 2017-11-22 2018-04-06 广东欧珀移动通信有限公司 Electronic installation
CN107933428A (en) * 2017-12-11 2018-04-20 江西沃可视发展有限公司 A kind of Streaming Media rearview mirror
CN208232930U (en) * 2018-05-09 2018-12-14 广东远峰汽车电子有限公司 A kind of Streaming Media rearview mirror

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105128747A (en) * 2015-09-24 2015-12-09 惠州华阳通用电子有限公司 Control method and device for interior mirror
CN205971072U (en) * 2016-06-17 2017-02-22 王钊 Car and back vision system thereof
CN207000304U (en) * 2017-07-14 2018-02-13 北京汽车研究总院有限公司 A kind of Streaming Media rear-view mirror system and automobile
CN107886927A (en) * 2017-11-22 2018-04-06 广东欧珀移动通信有限公司 Electronic installation
CN107933428A (en) * 2017-12-11 2018-04-20 江西沃可视发展有限公司 A kind of Streaming Media rearview mirror
CN208232930U (en) * 2018-05-09 2018-12-14 广东远峰汽车电子有限公司 A kind of Streaming Media rearview mirror

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