CN216374376U

CN216374376U - Electronic outside rear-view mirror device

Info

Publication number: CN216374376U
Application number: CN202123043448.6U
Authority: CN
Inventors: 梁召勇; 廖天明; 洪汉昌
Original assignee: Chongqing Branch of DFSK Motor Co Ltd
Current assignee: Chongqing Branch of DFSK Motor Co Ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-26
Anticipated expiration: 2031-12-06

Abstract

The application discloses electron outside rear-view mirror device includes: mirror shows the module, collection module and control module, collection module communication connection is in control module, control module communication connection shows the module in the mirror, collection module, be used for gathering vehicle side rear image, and vehicle side rear image processing who will gather exports to mirror and shows the module and show, control module, be used for controlling the switching of mirror demonstration module, mirror shows the module, be used for showing the image after collection module handles, mirror shows the module and includes mirror display glass and electronic display ware, electronic display ware installs on the rear-view mirror steering gear. The mirror display glass is arranged on the front surface of the electronic display and is attached to the electronic display, so that the reflection angle of the rearview mirror of the vehicle is increased, the visual field blind area is enlarged, and the problems that the driving at night is greatly influenced by light rays and the traditional driving habit is not met are solved.

Description

Electronic outside rear-view mirror device

Technical Field

The application relates to the technical field of automobile safety devices, in particular to an electronic exterior rearview mirror device.

Background

With the continuous development of automobile technology, the functional requirements of the exterior mirror as an important safety device for providing auxiliary visual field for drivers are increased. However, the view field condition of the existing exterior rearview mirror is greatly influenced by the length, width and height of the automobile, the larger the view field condition is, the larger the blind areas on the two sides of the automobile are, and the more the blind areas on the two sides of the automobile are, the more the safe driving risk is increased.

At present, in order to meet the requirement of the visual field, the mirror surface of the rearview mirror is generally enlarged to obtain a better visual field, but the performance of the whole vehicle is seriously influenced by wind resistance and wind noise generated by an overlarge external rearview mirror, and the rear visual field presented by the mirror surface is greatly influenced by light rays when the traditional optical glass external rearview mirror is used for driving at night. In order to further solve the problem, the prior art also replaces a glass lens with an electronic camera through an external rearview mirror, and a display is arranged in a vehicle so as to obtain a better visual field. Although the mode well solves the problems of small reflection angle and large blind area of the traditional optical lens, the single electronic outside rearview mirror moves the sight of a driver from the outside of the vehicle to the display screen in the vehicle, changes the traditional driving habit of observing the conditions outside the left and right vehicles during driving, and easily ignores the conditions outside the left and right vehicles to generate safe driving risks. And the instrument panel central control display screen integrates a full-vehicle image, and the camera is generally arranged in the middle of the vehicle, so that the requirement on the view of the blind area of the lower vehicle body part of the vehicle can be met, but the requirement on the view of the blind area of the middle upper part of the vehicle cannot be met.

SUMMERY OF THE UTILITY MODEL

The application provides an electronic outside rear-view mirror device, for solving the problem that the reflection angle of the outside rear-view mirror is little, the blind area is big, the night driving is influenced by the light greatly and is not in line with the traditional driving habit in the correlation technique.

According to some embodiments, the present application provides an electronic exterior mirror device comprising: the system comprises a mirror display module, an acquisition module and a control module, wherein the acquisition module is in communication connection with the control module; the acquisition module is used for acquiring the side and rear images of the vehicle and processing and outputting the acquired side and rear images of the vehicle to the mirror display module for display; the control module is used for controlling the opening and closing of the mirror display module; the mirror display module is used for displaying the image processed by the acquisition module; the mirror display module comprises mirror display glass and an electronic display, the electronic display is arranged on the rearview mirror steering gear, and the mirror display glass is arranged on the front surface of the electronic display and is attached to the electronic display.

Preferably, the control module is mounted on a vehicle interior dashboard integrated control panel.

Preferably, the system further comprises a power supply module for providing power supply support for the control module, the acquisition module and the mirror display module.

Preferably, the acquisition module comprises an electronic camera which is arranged on the rearview mirror steering gear and is in the same plane with the mirror display glass.

Preferably, the electronic camera is mounted on the outside edge of the mirror diverter.

Preferably, the control module comprises a control wire harness and a control circuit, the control circuit is arranged in a comprehensive control panel of an instrument panel in the vehicle, and the control wire harness connects the electronic display with the control circuit and is used for controlling the opening and closing of the electronic display when the control wire harness is operated in the vehicle.

Preferably, the electronic display further comprises a wire harness interface, one end of the control wire harness extends out of the wire harness interface and is connected with the electronic display, and the other end of the control wire harness enters the vehicle through a sight glass rotating shaft, a sight glass seat and a front door of the vehicle and is connected with a control circuit.

Preferably, the periphery of the electronic display and the wire harness interface are sealed for water resistance.

Preferably, the electronic display is snap-fitted to the mirror redirector.

Preferably, the mirror display glass is attached to the front of the electronic display and sealed and fixed by a glass sealing glue.

Embodiments of the present disclosure have at least the following advantages: the laminating setting of through electronic display and mirror display glass to control circuit through control module sets up in vehicle inside instrument board integrated control panel, the control pencil links to each other control circuit and electronic display, the driver can be as required, open or close through control circuit control electronic display, utilize the big visual angle characteristics of camera, obtain bigger vehicle side rear field of vision, eliminate the driving risk that side rear blind area and produced, and kept the driver and known the traditional driving custom of vehicle rear side particular case through observing the rear-view mirror. Meanwhile, when the electronic display is not needed, the electronic display can be controlled to be turned off, so that the specific situation of the rear side of the vehicle can be known through the observation mirror display glass, the multi-scene and diversification are realized, the auxiliary view of the vehicle is provided for drivers, and the driving safety is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the conventional technology, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of an electronic exterior mirror device according to an embodiment of the present application;

fig. 2 is a schematic sectional view of an electronic exterior mirror device according to an embodiment of the present application.

Description of the drawings: 1. a rearview mirror diverter; 11. mounting a plate; 2. a mirror display module; 21. mirror-displaying glass; 22. an electronic display; 221. a wire harness interface; 3. an acquisition module; 31. an electronic camera; 41. the wiring harness is controlled.

Detailed Description

At present, in the field of the existing vehicle rearview mirrors, in order to meet the requirement of the visual field, the better visual field is obtained by enlarging the mirror surface of the rearview mirror generally, but the performance of the whole vehicle is seriously influenced by wind resistance and wind noise generated by the overlarge external rearview mirror, and the influence of light rays on the rear visual field presented by the mirror surface is large when the traditional optical glass external rearview mirror drives at night. In order to further solve the problem, the prior art also replaces a glass lens with an electronic camera through an external rearview mirror, and a display is arranged in a vehicle so as to obtain a better visual field. However, the single electronic outside rearview mirror moves the sight of the driver from the outside of the vehicle to the inside display screen, changes the traditional driving habit of observing the conditions outside the left and right vehicles during driving, and is easy to neglect to observe the conditions in the left front and the right front of the outside of the vehicle to generate safe driving risks.

In order to solve the above problem, an embodiment of the present application provides an electronic exterior mirror device, including: mirror display module 2, collection module 3 and control module, collection module 3 communication connection in control module, control module communication connection in mirror display module 2.

Adopt mirror display module 2 and collection module 3's cooperation to set up, realize can obtaining bigger vehicle side rear field of vision, eliminate the side rear blind area and the driving risk that produces and kept the advantage of traditional driving habit and optical lens function, the driver provides the vehicle and assists the field of vision for many scenes, pluralism, ensures the driving safety effect.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the embodiments of the present application will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in the examples of the present application, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments. The following embodiments are divided for convenience of description, and should not constitute any limitation to the specific implementation manner of the present application, and the embodiments may be combined with each other and cited as reference to each other without contradiction.

The following describes an electronic exterior mirror device provided in this embodiment in further detail with reference to the accompanying drawings, and as shown in fig. 1 and fig. 2, the electronic exterior mirror device specifically includes: rear-view mirror steering gear 1, mirror display module 2, collection module 3 and control module, collection module 3 communication connection is in control module, and control module communication connection is in mirror display module 2. The device also comprises a power supply module which is used for providing power supply support for the control module, the acquisition module 3 and the mirror display module 2.

The acquisition module 3 is used for acquiring the side and rear images of the vehicle and processing and outputting the acquired side and rear images of the vehicle to the mirror display module 2 for display; the control module is used for controlling the opening and closing of the mirror display module 2; and the mirror display module 2 is used for displaying the image processed by the acquisition module 3.

Specifically, the mirror display module 2 comprises mirror display glass 21 and an electronic display 22, the electronic display 22 is mounted on the rearview mirror redirector 1, and the mirror display glass 21 is mounted on the front surface of the electronic display 22 and is attached to the electronic display 22.

In this embodiment, it should be noted that the acquisition module 3 includes an electronic camera 31, the electronic camera 31 is installed at the outer side of the rearview mirror steering gear 1, and is in the same plane with the mirror display glass 21, so as to facilitate acquiring the situation of the rear side of the vehicle from the same angle, and for the electronic camera 31 being installed at the outer side of the rearview mirror steering gear 1, where the electronic camera 31 is installed at a position close to, but not limited to, the outermost side and is installed at the outer side, so that a larger and more rear side view can be acquired relatively, and meanwhile, by utilizing the large viewing angle characteristic of the electronic camera 31, a larger rear side view of the vehicle is further acquired, so as to better provide the vehicle auxiliary view for the driver, and ensure driving safety.

In some embodiments, the mirror display glass 21 is also called display glass, and is an optical lens manufactured for mirror display equipment, a novel optical lens with high reflection and strong transmission characteristics is manufactured into mirror glass with a curved surface radius of 1200 and 1400, and is attached to the front of the electronic display 22 to replace the conventional glass lens. And the electronic display 22 is also called as an LED electronic display, and when the power is turned on, the electronic display 22 displays the image acquired and processed by the acquisition module 3.

Through showing glass 21 with the mirror and laminating the setting with electronic display 22, thereby with the outer back vision mirror surface of current optics and electronic display 22 inter combination, open when controlling electronic display 22 through control module, electronic display 22 utilizes the electronic camera 31 collection of installing on the mirror body to acquire the side rear field of vision than the bigger visual angle of traditional optical mirror surface lens when circular telegram, electronic display 22 is back when not circular telegram, thereby show glass 21 through the mirror of mirror demonstration module 2 and resume the optical lens function, can normally observe the vehicle rear side condition. Through the matching arrangement of the electronic display 22 and the mirror display glass 21, the vehicle driver can select to turn on or turn off the electronic display 22 according to the actual driving condition. Therefore, the rear side condition of the vehicle can be effectively observed in the daytime, and the rearview mirror can also present a bright rear view field at night.

In addition, the electronic display 22 is clamped and fixed on the rearview mirror steering gear 1, the mounting plate 11 is arranged on the rearview mirror steering gear 1, the length direction of the mounting plate 11 is consistent with the length direction of the rearview mirror steering gear 1, and the electronic display 22 is inserted into the mounting plate 11 so as to clamp and fix the electronic display 22, so that the whole mirror display module 2 can be flexibly mounted on the rearview mirror steering gear 1 and is convenient to disassemble and replace. The mirror glass 21 is adhered to the front of the electronic display 22 and sealed and fixed by a glass sealant, so that the mirror glass 21 is tightly connected with the electronic display 22 and water can be prevented from leaking into the interior of the electronic display.

The control module comprises a control wiring harness 41 and a control circuit, the control circuit is arranged in a comprehensive control panel of an instrument panel in the vehicle, and the control wiring harness 41 connects the electronic display 22 with the control circuit and is used for controlling the opening and closing of the electronic display 22 through in-vehicle operation.

In some embodiments, the electronic display 22 further includes a wire harness interface 221, one end of the control wire harness 41 extends out through the wire harness interface 221 and is connected to the electronic display 22, and the other end of the control wire harness 41 enters the vehicle through a mirror rotating shaft, a mirror base and a front door of the vehicle and is connected to the control circuit.

The control circuit is arranged in the comprehensive control panel of the instrument panel in the vehicle, and the electronic display 22 is connected with the control circuit through the control wire harness 41, so that the electronic display 22 can be controlled, and a driver can conveniently operate and control the electronic display 22 of the mirror display module 2 to be opened or closed.

In addition, the periphery of the electronic display 22 and the wire harness interface 221 are sealed, so that a waterproof effect can be realized. Under the rainy condition, the rear-view mirror of vehicle exposes outward, and the rainwater falls on vapour exterior mirror display, through sealed the setting in electronic display 22 week side and pencil interface 221 department to can prevent that rainwater from flowing into inside of electronic display 22 and causing the influence to its life-span.

The implementation principle of the embodiment is as follows: through the laminating setting of electronic display 22 and mirror display glass 21 to control circuit through control module sets up in vehicle inside instrument board integrated control panel, and control wire harness 41 links to each other control circuit and electronic display 22, and the driver can be as required, through control circuit control electronic display 22 open or close. For example, at night, the electronic display 22 can be controlled to be started, after the electronic display 22 is started, the image of the rear side of the vehicle is collected through the electronic camera 31 and displayed on the electronic display 22, the large visual angle characteristic of the camera is utilized, a larger view of the rear side of the vehicle is obtained, the driving risk caused by the blind area of the rear side is eliminated, and the traditional driving habit that a driver knows the specific situation of the rear side of the vehicle by observing the rearview mirror is reserved. When the electronic display 22 is not needed, the electronic display can be controlled to be turned off, so that the specific situation of the rear side of the vehicle can be known through the observation mirror display glass 21, the auxiliary view of the vehicle is provided for drivers in a multi-scene and diversified mode, and the driving safety is ensured.

It is to be understood that the above-described embodiments of the present application are merely illustrative of or illustrative of the principles of the present application and are not to be construed as limiting the present application. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. Further, it is intended that the appended claims cover all such changes and modifications that fall within the scope and range of equivalents of the appended claims, or the equivalents of such scope and range.

Claims

1. The electronic exterior rearview mirror device is characterized by comprising a mirror display module (2), an acquisition module (3) and a control module, wherein the acquisition module (3) is in communication connection with the control module, and the control module is in communication connection with the mirror display module (2);

the acquisition module (3) is used for acquiring the side and rear images of the vehicle and processing and outputting the acquired side and rear images of the vehicle to the mirror display module (2) for display;

the control module is used for controlling the mirror display module (2) to be opened and closed;

the mirror display module (2) is used for displaying the image processed by the acquisition module (3);

the mirror display module (2) comprises mirror display glass (21) and an electronic display (22), the electronic display (22) is installed on the rearview mirror steering gear (1), and the mirror display glass (21) is installed on the front surface of the electronic display (22) and is attached to the electronic display (22).

2. An electronic exterior mirror unit according to claim 1, wherein the control module is mounted on a vehicle interior dashboard integrated control panel.

3. An electronic exterior mirror device according to claim 1, further comprising:

and the power supply module is used for providing power supply support for the control module, the acquisition module (3) and the mirror display module (2).

4. An electronic exterior mirror device according to claim 1, wherein the acquisition module (3) comprises an electronic camera (31), the electronic camera (31) being mounted on the mirror redirector (1) and being in the same plane as the mirror glass (21).

5. An electronic exterior mirror unit according to claim 4, wherein the electronic camera (31) is mounted on the outside edge of the mirror deflector (1).

6. An electronic exterior mirror unit according to claim 2, wherein the control module comprises a control harness (41) and a control circuit, the control circuit being arranged on a dashboard integrated control panel in the vehicle interior, the control harness (41) connecting the electronic display (22) to the control circuit for in-vehicle operation to control the opening and closing of the electronic display (22).

7. The electronic exterior rear view mirror device according to claim 6, wherein the electronic display (22) further comprises a wiring harness interface (221), one end of the control wiring harness (41) extends out through the wiring harness interface (221) and is connected with the electronic display (22), and the other end of the control wiring harness (41) is connected with the control circuit through a rearview mirror rotating shaft, a mirror base and a front door of the vehicle entering the vehicle.

8. An electronic exterior mirror unit according to claim 7, wherein the electronic display (22) is sealed around its periphery and at the harness interface (221) for waterproofing.

9. An electronic exterior mirror unit according to claim 1, wherein the electronic display (22) is snap-fitted to the mirror deflector (1).

10. An electronic exterior mirror unit according to claim 1, wherein the mirror glass (21) is attached to the front of the electronic display (22) and sealed by a glass sealing compound.