CN219618878U

CN219618878U - Automatic sun-shading device for automobile

Info

Publication number: CN219618878U
Application number: CN202320008893.9U
Authority: CN
Inventors: 张正轩; 张文博; 王远波; 李波
Original assignee: Shaanxi Heavy Duty Automobile Co Ltd
Current assignee: Shaanxi Heavy Duty Automobile Co Ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-09-01
Anticipated expiration: 2033-01-04

Abstract

The utility model relates to an automatic sun-shading device for an automobile, which comprises a whole automobile controller and a camera; according to the utility model, the camera is used for collecting the image information of the face of the driver in real time, and when sunlight is emitted from the side window according to the sunlight irradiation state of the face of the driver, the whole vehicle controller controls the second automatic switch, and the side sunshade curtain is opened under the action of the side sunshade curtain motor; according to the sunlight irradiation state of the face of the driver, when sunlight is emitted from the front windshield, the whole vehicle controller controls the first automatic switch, and under the action of the front sunshade motor, the front sunshade is opened, so that the running safety risk caused by dazzling can be reduced; in the driving process, when no sun is directly irradiated into a cab, the whole vehicle controller controls a third automatic switch, and under the action of a sunshade motor, the sunshade is closed, so that the wind resistance and the oil consumption of the vehicle are reduced; when the whole vehicle controller or the camera fails, manual control can be performed, and the device is convenient and practical.

Description

Automatic sun-shading device for automobile

Technical Field

The utility model relates to the technical field of automobile electronic and electric appliance control, in particular to an automatic sun-shading device for an automobile.

Background

The automobile is a commonly used riding tool for modern life, sunlight enters the automobile from the front windshield, a sunshade curtain is usually arranged at the upper end of the front windshield in order to ensure good vision of drivers and passengers, the existing sunshade curtain is mostly required to be controlled manually, the pulling curtain is inconvenient to open or close manually in the driving process, and potential safety hazards exist; still some automobile cabs are bigger, in order to prevent direct solar radiation, usually install the sunshade outside the driver's cabin, the sunshade is installed at the roof, and current sunshade mostly needs manual control, when no direct solar radiation arrives in the driver's cabin, still is in the working position in the driving process, has increased vehicle windage and oil consumption to a certain extent.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and further provides an automatic sun-shading device for an automobile, which is used for collecting the sunlight irradiation state of the face of a driver in real time through a camera, and controlling a front sun-shading curtain on a front windshield, a side sun-shading curtain on a side window glass of a cab and a sun-shading cover on a roof of the automobile to shade through a whole automobile controller so as to ensure the driving safety.

The utility model is realized by adopting the following technical scheme:

an automatic sun-shading device for an automobile comprises a front sun-shading curtain arranged on a front windshield, a side sun-shading curtain arranged on a side window glass of a cab and a sun-shading cover arranged on a roof of the automobile;

the device also comprises a front sunshade motor for driving the front sunshade to open or close, a side sunshade motor for driving the side sunshade to open or close, a sunshade motor for driving the sunshade to open or close, a whole vehicle controller, a camera, a first automatic switch, a second automatic switch and a third automatic switch;

the front sunshade motor is electrically connected with the first automatic switch, the side sunshade motor is electrically connected with the second automatic switch, and the sunshade motor is electrically connected with the third automatic switch; the first automatic switch, the second automatic switch, the third automatic switch and the camera are respectively connected with the whole vehicle controller.

Preferably, the camera is arranged on a vehicle A column.

Preferably, the first automatic switch, the second automatic switch and the third automatic switch are all arranged on the instrument panel.

Preferably, the device further comprises a first manual switch, a second manual switch and a third manual switch; the first manual switch is electrically connected with the front sunshade motor, the second manual switch is electrically connected with the side sunshade motor, and the third manual switch is electrically connected with the sunshade motor.

Compared with the prior art, the utility model has the following beneficial technical effects:

according to the utility model, the camera is used for collecting the image information of the face of the driver in real time, when sunlight is emitted from the side window according to the sunlight irradiation state of the face of the driver, the whole vehicle controller controls the second automatic switch, and under the action of the side sunshade motor, the side sunshade is opened, and when no sunlight is emitted from the side window, the side sunshade is closed; according to the sunlight irradiation state of the face of the driver, when sunlight is emitted from the front windshield, the vehicle controller controls the first automatic switch, the front sunshade curtain is opened under the action of the front sunshade curtain motor, the driving safety risk caused by dazzling can be reduced, and when no sunlight is emitted from the front windshield, the side sunshade curtain is closed; in the driving process, when no sun is directly irradiated into a cab, the whole vehicle controller controls a third automatic switch, and under the action of a sunshade motor, the sunshade is closed, so that the wind resistance and the oil consumption of the vehicle are reduced; and when the whole vehicle controller or the camera fails, manual control can be performed, and the device is convenient and practical.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic view of a camera mounting structure of the present utility model;

fig. 2 is a schematic diagram of the overall structure of the present utility model.

Reference numerals illustrate:

1. a camera; 2. a vehicle controller; 3. a first automatic switch; 4. a second automatic switch; 5. a third automatic switch; 6. a vehicle A column; 7. a front shade motor; 8. a side sunshade motor; 9. sunshade motor.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other. In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1-2: an automatic sun-shading device for an automobile comprises a front sun-shading curtain arranged on a front windshield, a side sun-shading curtain arranged on a side window glass of a cab and a sun-shading cover arranged on a roof of the automobile; the sunshade also comprises a front sunshade motor 7 for driving the front sunshade to open or close, a side sunshade motor 8 for driving the side sunshade to open or close, and a sunshade motor 9 for driving the sunshade to open or close; the vehicle control unit 2, the camera 1, the first automatic switch 3, the second automatic switch 4 and the third automatic switch 5;

the front sunshade motor 7 is electrically connected with the first automatic switch 3, the side sunshade motor 8 is electrically connected with the second automatic switch 4, and the sunshade motor 9 is electrically connected with the third automatic switch 5; the first automatic switch 3, the second automatic switch 4, the third automatic switch 5 and the camera 1 are respectively connected with the whole vehicle controller 2 through a CAN bus; the camera 1 is used for acquiring image information of the face of the driver, and the whole vehicle controller 2 is used for calculating whether a front sunshade curtain, a side sunshade curtain and a sunshade cover are required to be opened according to the image information of the face of the driver acquired by the camera 1;

in this embodiment, the camera 1 is disposed on the vehicle a pillar 6, and the camera 1 may employ a fatigue monitoring camera or a dedicated indoor camera to detect the sunlight irradiation state of the face of the driver;

in the present embodiment, the first automatic switch 3, the second automatic switch 4, and the third automatic switch 5 are provided on the instrument panel;

in the embodiment, a first manual switch, a second manual switch and a third manual switch are further arranged at the position, close to the steering wheel, of the cab; the first manual switch is electrically connected with the front sunshade motor 7, the second manual switch is electrically connected with the side sunshade motor 8, the third manual switch is electrically connected with the sunshade motor 9, and a storage battery can be adopted, so that manual control can be performed when the whole vehicle controller 2 or the camera 1 fails;

working principle: in the driving process, the camera 1 acquires image information of the face of a driver in real time; according to the sunlight irradiation state of the face of the driver, when sunlight is injected from the side window, the whole vehicle controller 2 controls the second automatic switch 4, and under the action of the side sunshade motor 8, the side sunshade is opened, so that the front view of the driver is not blocked, and when no sunlight is injected from the side window, the side sunshade is closed; according to the sunlight irradiation state of the face of the driver, when sunlight is emitted from the front windshield, the whole vehicle controller 2 controls the first automatic switch 3, and under the action of the front sunshade motor 7, the front sunshade is opened, so that the front view is not blocked, and the running safety risk caused by dazzling can be reduced; when no sunlight is injected from the front windshield, the side sunshade curtain is closed; in the driving process, when no sun is directly irradiated into the cab, the whole vehicle controller 2 controls the third automatic switch 5, and the sunshade is closed under the action of the sunshade motor 9.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model 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 utility model.

Claims

1. An automatic sun-shading device for an automobile is characterized by comprising a front sun-shading curtain arranged on a front windshield, a side sun-shading curtain arranged on a side window glass of a cab and a sun-shading cover arranged on the top of the automobile;

the device also comprises a front sunshade motor (7) for driving the front sunshade to open or close, a side sunshade motor (8) for driving the side sunshade to open or close, a sunshade motor (9) for driving the sunshade to open or close, a whole vehicle controller (2), a camera (1), a first automatic switch (3), a second automatic switch (4) and a third automatic switch (5);

the front sunshade motor (7) is electrically connected with the first automatic switch (3), the side sunshade motor (8) is electrically connected with the second automatic switch (4), and the sunshade motor (9) is electrically connected with the third automatic switch (5); the first automatic switch (3), the second automatic switch (4), the third automatic switch (5) and the camera (1) are respectively connected with the whole vehicle controller (2).

2. An automatic sun protection device for a vehicle according to claim 1, characterized in that the camera (1) is arranged on the a-pillar (6) of the vehicle.

3. The automatic sun-shading device for automobiles according to claim 1, wherein the first automatic switch (3), the second automatic switch (4) and the third automatic switch (5) are all arranged on an instrument panel.

4. The automatic sun shade of an automobile according to claim 1, further comprising a first manual switch, a second manual switch, a third manual switch; the first manual switch is electrically connected with the front sunshade motor (7), the second manual switch is electrically connected with the side sunshade motor (8), and the third manual switch is electrically connected with the sunshade motor (9).