CN219406296U

CN219406296U - Intelligent interior rearview mirror and vehicle

Info

Publication number: CN219406296U
Application number: CN202320642320.1U
Authority: CN
Inventors: 尹伦亮; 秦宇志; 盛俊华
Original assignee: Chongqing Changan Automobile Co Ltd
Current assignee: Chongqing Changan Automobile Co Ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-07-25
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses an intelligent internal rearview mirror and a vehicle, comprising a camera, a controller module, a communication module, a lens, a module fixing bracket, a mirror shell and a mirror seat; the mirror shell is rotatably arranged on the mirror base; the lens is arranged on the lens shell and is provided with a camera penetrating hole; the camera, the controller module, the communication module and the module fixing support are all arranged in the cavity between the lens and the lens shell, the module fixing support is fixed on the lens shell, the camera, the controller module and the communication module are all fixed on the module fixing support, and the camera is opposite to the camera penetrating hole; the camera is connected with the controller module, and the controller module is connected with the communication module. The utility model can effectively increase the monitoring range of the cameras integrated in the inner rearview mirror, reduce the number of the cameras and reduce the arrangement space and the cost.

Description

Intelligent interior rearview mirror and vehicle

Technical Field

The utility model belongs to the technical field of intelligent interior rearview mirrors, and particularly relates to an intelligent interior rearview mirror and a vehicle.

Background

Along with the gradual perfection of automobile regulations, the safety requirements on drivers and passengers in the automobile are also higher and higher, such as face recognition of the drivers, fatigue monitoring, personnel monitoring in the automobile and the like. To achieve these functions, a technology that is generally adopted by automobile manufacturers is to carry in-vehicle products (such as cameras) in the automobile for monitoring. The intelligent steering wheel fatigue driving prevention system disclosed in the patent document CN209921400U solves the problem that cameras are arranged on the steering wheel so as to achieve fatigue monitoring of a driver in a vehicle.

Referring to fig. 1, three cameras, namely, a first camera 11, a second camera 12 and a third camera 13, are arranged in a conventional vehicle. The first camera 11 is arranged on a vehicle A column 21, the second camera 12 is arranged on a steering wheel 22, and the third camera 13 is arranged on an inner rearview mirror base decorative cover 23. The first camera 11 is a face recognition function, the second camera 12 is a fatigue monitoring function, and the third camera 13 is an in-vehicle monitoring or photographing function. Because of the requirement of the visual range of the camera, the camera is exposed, and is locally abrupt, so that the internal modeling of the whole car is damaged. Referring to fig. 2, the first camera 11, the second camera 12, and the third camera 13 respectively give different functional tasks, and after completing the collection of the picture information, upload the picture information to the controller module 2. The controller module 2 recognizes the picture information and converts the picture information into a fixed signal, the fixed signal is fed back to the car machine 4 through the communication module 3, and the car machine 4 displays the information in the display screen 5. The display screen 5 mainly displays functional information such as face recognition, fatigue monitoring, in-vehicle monitoring and the like. The first camera 11, the second camera 12, the third camera 13, the controller module 2, the communication module 3, the car machine 4 and the like belong to independent products and are fixed on the whole car, and all the products are connected through wire harnesses. Because each module is reused, the connecting wire harnesses among the functions of each module are increased, and parts such as a fixed bracket and the like are required to be added synchronously, so that the arrangement space and the cost are wasted.

Therefore, there is a need to develop an intelligent interior rearview mirror and a vehicle.

Disclosure of Invention

The utility model aims to provide an intelligent inner rearview mirror and a vehicle, which can effectively increase the monitoring range of cameras integrated in the inner rearview mirror so as to reduce the number of cameras and reduce the arrangement space and cost.

In a first aspect, the utility model provides an intelligent internal rearview mirror, which comprises a camera, a controller module, a communication module, a lens, a module fixing bracket, a mirror shell and a mirror seat;

the mirror shell is rotatably arranged on the mirror base;

the lens is arranged on the lens shell and is provided with a camera penetrating hole;

the camera, the controller module, the communication module and the module fixing support are all arranged in the cavity between the lens and the lens shell, the module fixing support is fixed on the lens shell, the camera, the controller module and the communication module are all fixed on the module fixing support, and the camera is opposite to the camera penetrating hole;

the camera is connected with the controller module, and the controller module is connected with the communication module.

Optionally, be equipped with the rotatory bulb of mirror seat on the mirror seat, the mirror seat is connected with the mirror shell through the rotatory bulb of mirror seat, and the mirror shell can realize the regulation of upper and lower, left and right directions through the rotatory bulb of mirror seat, and the camera can realize the position picture information acquisition of multi-angle.

Optionally, the lens further comprises an LED light source connected with the controller module, wherein the LED light source is arranged in the cavity between the lens and the lens shell;

the lens is provided with an LED light penetration hole at a position corresponding to the LED light source; and after the LED light source is lightened, the LED light source provides environment light for the camera.

Optionally, the optical sensor is connected with the controller module, is arranged in the cavity between the lens and the lens shell, and is fixed on the lens shell;

the mirror shell is provided with a light sensor fixing hole at a position corresponding to the light sensor; the light sensor is used for identifying the ambient light and feeding back identification information to the controller module, and when the light sensor identifies that the ambient light is darker, the controller module controls the LED light source to light up and provides the ambient light requirement for the camera.

Optionally, the camera penetrating hole is disposed in the middle of the lens.

Optionally, the LED light penetration hole is disposed beside the camera penetration hole.

Optionally, the LED light penetration holes are six in total.

Optionally, the communication module is connected with a vehicle machine; the controller module recognizes the picture information and converts the picture information into a fixed signal, the fixed signal is fed back to the car machine through the communication module, and the car machine displays the information in the display screen.

In a second aspect, the utility model provides a vehicle employing the intelligent interior rearview mirror.

The utility model has the following advantages:

(1) Through the adjusting feasibility of four directions about, about the interior rear-view mirror, with the camera integration in the interior rear-view mirror, along with the angle modulation of interior rear-view mirror, increased the monitoring scope of camera effectively to the quantity of camera has been reduced, the cost is reduced.

(2) The camera module is integrated in the inner rearview mirror, is arranged between the lens and the mirror shell, cannot be seen in appearance, is good in concealment, effectively solves the problem of arrangement of the cameras, and improves overall coordination of the in-car modeling.

(3) An LED light source is arranged in the interior rearview mirror, the LED light source is arranged on the periphery of the camera, and when the ambient light is darker at night, the LED light source is identified to be lighted at the back through the light sensor, and the LED light source can effectively provide ambient light for the camera, so that the camera is ensured to accurately acquire the information in the vehicle.

(4) The controller module, the communication module, the camera, the LED light source, the light sensor and the like are integrated in the inner rearview mirror, so that the arrangement space of each module in the automobile and the wiring harness of the whole automobile are reduced, the interaction efficiency and the reliability in the system are improved, and the cost of the whole automobile is greatly reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a conventional in-vehicle camera arrangement position diagram;

FIG. 2 is a logic diagram of a conventional in-vehicle camera identification and monitoring system;

FIG. 3 is a front view of the intelligent endoscope in this embodiment;

FIG. 4 is a bottom view of the intelligent endoscope in the present embodiment;

FIG. 5 is an exploded view of the intelligent endoscope in the present embodiment;

FIG. 6 is a logic diagram of the intelligent endoscope in the present embodiment;

in the figure: 1. the LED light source comprises a camera, a controller module, a communication module, a vehicle, a display screen, a LED light source, a light sensor, a lens, a module fixing bracket, a lens shell, a first camera 12, a second camera 13, a third camera, a lens seat, a wire harness connector, a screw, a camera penetrating hole, a light sensor fixing hole, a lens seat rotating ball head, a vehicle A upright post, a steering wheel and an inner rear view mirror base decorative cover.

Detailed Description

The present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 3 and 4, an intelligent inside rear view mirror, which is seen from an external view, includes a lens 8, a mirror housing 10, a mirror base 14, a harness connector 15, and a screw 16. The wire harness connector 15 is fixed on the mirror housing 10 through a screw 16, the intelligent interior rear view mirror is connected with the car machine 4 through the wire harness connector 15, and the wire harness connector 15 is used for supplying power and transmitting data for the intelligent interior rear view mirror. The lens 8 is provided with 1 camera penetrating hole 17 and 6 LED light penetrating holes 18, the area of the LED light penetrating holes 18 is transparent, the back is uncoated, and light can penetrate. The mirror housing 10 is provided with 1 photo sensor fixing hole 19, and the photo sensor fixing hole 19 is a through hole.

As shown in fig. 5, in this embodiment, an intelligent internal rear view mirror includes a camera 1, a controller module 2, a communication module 3, an LED light source 6, a light sensor 7, a lens 8, a module fixing bracket 9, a mirror housing 10, a mirror base 14, and a harness connector 15. The lens 8 is mounted on a lens housing 10. The camera 1, the controller module 2, the communication module 3, the LED light source 6, the light sensor 7 and the module fixing bracket 9 are uniformly distributed in the cavity between the lens 8 and the lens shell 10. The camera 1, the controller module 2, the communication module 3 and the LED light source 6 are all fixed on the module fixing support 9, and the camera 1 is opposite to the camera penetrating hole 17, and the camera 1 is used for collecting picture information. The module fixing bracket 9 and the light sensor 7 are fixed on the mirror housing 10.

In this embodiment, as shown in fig. 3, the LED light sources 6 face the 6 LED light penetration holes 18, and the photo sensors 7 face the photo sensor fixing holes 19. The light sensor 7 is used for identifying the ambient light and feeding back identification information to the controller module 2, when the light sensor 7 identifies that the ambient light is darker, the controller module 2 sends working instructions to the LED light source 6 to control the LED light source 6 to be lightened, and the LED light source 6 is lightened and then provides the ambient light requirement for the camera 1.

In this embodiment, as shown in fig. 5, the lens housing 10 is fixed on the lens base 14, and the lens base 14 is connected with the lens housing 10 through a lens base rotating ball 20. The mirror housing 10 can be adjusted in the up-down and left-right directions by the mirror base rotating ball head 20, and the angle a is adjusted up-down and the angle b is adjusted left-right.

In this embodiment, the camera 1 is disposed in the mirror housing 10, and the camera 1 can collect position picture information at multiple angles along with the adjustment of the mirror housing 10 in different directions up and down and left and right. According to the different angular positions of the camera 1, the camera 1 can realize the multifunctional picture information acquisition such as face recognition, fatigue monitoring, in-car monitoring and the like, and the traditional arrangement of a plurality of cameras in a car is avoided.

As shown in fig. 6, in this embodiment, the camera 1, the LED light source 6, and the light sensor 7 of the intelligent inside rear-view mirror are respectively connected with the controller module 2, the controller module 2 is connected with the communication module 3, the communication module 3 is connected with the vehicle machine 4, and the vehicle machine 4 is connected with the display screen 5. The camera 1 transmits the acquired picture information to the controller module 2, the controller module 2 recognizes the picture information and converts the picture information into a fixed signal, the fixed signal is fed back to the car machine 4 through the communication module 3, and the car machine 4 displays the information in the display screen 5. The display screen 5 mainly displays functional information such as face recognition, fatigue monitoring, in-vehicle monitoring and the like. The camera 1, the controller module 2, the communication module 3, the LED light source 6 and the light sensor 7 are integrated in the intelligent internal rearview mirror, so that the layout of each part at different positions of the whole automobile is avoided.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

Claims

1. An intelligent interior rearview mirror which is characterized in that: the device comprises a camera (1), a controller module (2), a communication module (3), a lens (8), a module fixing bracket (9), a lens shell (10) and a lens seat (14);

the mirror shell (10) is rotatably arranged on the mirror base (14);

the lens (8) is arranged on the lens shell (10), and a camera penetrating hole (17) is formed in the lens (8);

the camera (1), the controller module (2), the communication module (3) and the module fixing support (9) are all arranged in a cavity between the lens (8) and the lens shell (10), the module fixing support (9) is fixed on the lens shell (10), the camera (1), the controller module (2) and the communication module (3) are all fixed on the module fixing support (9), and the camera (1) is opposite to the camera penetrating hole (17);

the camera (1) is connected with the controller module (2), and the controller module (2) is connected with the communication module (3).

2. The intelligent interior rearview mirror of claim 1, wherein: the mirror seat (14) is provided with a mirror seat rotating ball head (20), and the mirror seat (14) is connected with the mirror shell (10) through the mirror seat rotating ball head (20).

3. The intelligent interior rearview mirror of claim 1, wherein: the LED light source (6) is connected with the controller module (2), and the LED light source (6) is arranged in the cavity between the lens (8) and the lens shell (10);

the lens (8) is provided with an LED light penetration hole (18) at a position corresponding to the LED light source (6).

4. The intelligent interior rearview mirror of claim 3, wherein: the optical sensor (7) is connected with the controller module (2), the optical sensor (7) is arranged in a cavity between the lens (8) and the lens shell (10), and the optical sensor (7) is fixed on the lens shell (10);

the mirror shell (10) is provided with a photo sensor fixing hole (19) at a position corresponding to the photo sensor (7).

5. The intelligent interior rearview mirror of claim 1, wherein: the camera penetrating hole (17) is arranged in the middle of the lens (8).

6. The intelligent interior rearview mirror of claim 3, wherein: the LED light penetration hole (18) is arranged beside the camera penetration hole (17).

7. The intelligent interior mirror according to claim 3 or 6, wherein: the number of the LED light penetration holes (18) is six.

8. The intelligent interior rearview mirror of claim 7, wherein: the communication module (3) is connected with the vehicle machine (4).

9. A vehicle, characterized in that: use of the intelligent interior rear view mirror according to any one of claims 1 to 8.