阅读说明：本技术 汽车的辅助照明系统及其控制方法 (Auxiliary lighting system of automobile and control method thereof ) 是由 熊洪波 曾超 于 2019-12-19 设计创作，主要内容包括：本发明公开了一种汽车的辅助照明系统及其控制方法,包括：两个辅助近光灯,每个辅助近光灯设置于汽车的一侧后视镜的外壁上。每个辅助近光灯与所在一侧的转向灯通过汽车的整车控制器通信连接。通过在汽车的后视镜上安装辅助近光灯,可使得汽车在夜间行车转弯时,驾驶人员在开启转向灯的同时可点亮安装于与后视镜上的辅助近光灯,进而可避免夜间车辆在弯道转弯时存在照明的暗区,影响驾驶员对弯道上障碍物的判断。(The invention discloses an auxiliary lighting system of an automobile and a control method thereof, wherein the auxiliary lighting system comprises the following steps: two supplementary passing light, every supplementary passing light sets up on the outer wall of one side rear-view mirror of car. And each auxiliary dipped headlight is in communication connection with the steering lamp on the side where the auxiliary dipped headlight is located through a vehicle control unit of the automobile. Through the supplementary passing lamp of installation on the rear-view mirror of car, can be so that the car when the driving a vehicle night turns, the navigating mate can light when opening the indicator and install in with the supplementary passing lamp on the rear-view mirror, and then can avoid the dark space that the vehicle had the illumination when the bend was turned night, influence the judgement of driver to the barrier on the bend.)

1. An auxiliary lighting system for a vehicle, comprising:

two auxiliary dipped headlight, each of which is arranged on the outer wall of a rearview mirror on one side of the automobile; and is

And each auxiliary dipped headlight is in communication connection with the steering lamp on the side where the auxiliary dipped headlight is located through the whole automobile controller of the automobile.

2. The auxiliary lighting system for an automobile according to claim 1, further comprising:

a photodetection part provided to a body of the automobile; and the number of the first and second electrodes,

the signal output end of the photoelectric detection part is in communication connection with a vehicle control unit of the vehicle, and the photoelectric detection part is used for detecting the light intensity at the front end of the vehicle and transmitting the detected light intensity information to the vehicle control unit in real time;

each auxiliary dipped headlight is also in communication connection with a signal output end of the vehicle controller, and the vehicle controller controls the auxiliary dipped headlights to be turned on and off according to the light intensity information.

3. The auxiliary lighting system for an automobile according to claim 1 or 2, wherein each of the auxiliary low beam lamps includes a light source and a lamp cover; wherein the content of the first and second substances,

the light source is arranged in the lampshade; and the number of the first and second electrodes,

the lampshade is embedded in and fixed on the outer wall of the rearview mirror on one side of the lampshade.

4. An auxiliary lighting system for an automobile as recited in claim 3, wherein said photodetecting means comprises a photosensor disposed in said automobile at a position close to an instrument desk.

5. An auxiliary lighting system for an automobile as claimed in claim 4, further comprising a plurality of current protection components electrically connected between the vehicle control unit, the two auxiliary low beam lamps, the photodetecting component and the power system of the automobile respectively, for current limiting protection of the vehicle control unit, the two auxiliary low beam lamps, and the photodetecting component.

6. An auxiliary lighting system for a vehicle as claimed in claim 5, wherein said current protection component comprises a current limiting resistor.

7. An auxiliary lighting system for an automobile as claimed in claim 6, further comprising a power adjusting component, wherein a signal input end of the power adjusting component is connected in communication with the vehicle control unit, a signal output end of the power adjusting component is respectively connected with at least two of the auxiliary low beam lamps, and the vehicle control unit controls the lighting power of at least two of the auxiliary low beam lamps through the power adjusting component according to the light intensity information.

8. An auxiliary lighting system for a vehicle as claimed in claim 7, wherein said power conditioning component comprises a field effect transistor.

9. A control method of an auxiliary lighting system of an automobile, characterized in that the auxiliary lighting system of an automobile according to any one of claims 2 to 8 is adopted, comprising:

the vehicle control unit acquires light intensity information detected by the photoelectric detection part in real time;

when the vehicle control unit receives a starting signal of a steering control switch on one side, the vehicle control unit judges whether the light intensity information is lower than a preset light intensity threshold value;

if yes, the vehicle control unit controls the auxiliary dipped headlight on the corresponding side to be turned on according to the switching signal of the steering lamp;

if not, the vehicle control unit controls the auxiliary dipped headlight on the corresponding side to be turned off.

Technical Field

The invention relates to the field of automobiles, in particular to an auxiliary lighting system of an automobile and a control method thereof.

Background

With the development of science and technology and the progress of society, automobiles as a convenient vehicle have become a part of daily trips. When a driver drives an automobile to change lanes or turn a corner in the driving process of the automobile, due to the visual field limitation, a part of area is in the visual field dead angle range of the driver, the driver cannot observe the road condition of the part, and potential safety hazards exist. If vehicles or pedestrians flee into the system at this time, drivers are prone to avoid the system too soon to cause traffic accidents. However, in the prior art, the headlamps on the vehicle are mounted on two sides of the head of the vehicle and used for illuminating a road for driving at night, and in the actual driving process, due to the influence of complex road conditions, environmental conditions and self conditions, the headlamps of the vehicle cannot well provide illumination for a driver, for example, when the vehicle turns around a curve at night, a dark area of illumination exists, which can seriously affect the judgment of the driver on an obstacle on the curve, and further can cause inconvenience in driving or dangerous events.

Disclosure of Invention

The invention aims to solve the problem that the automobile auxiliary lighting system in the prior art has a blind area when an automobile turns at night. Therefore, the invention provides the auxiliary lighting system for the automobile and the control method thereof, which have the advantage of being capable of being lightened when the automobile turns at night.

To solve the above problems, an embodiment of the present invention provides an auxiliary lighting system for an automobile, including:

two auxiliary dipped headlight, each of which is arranged on the outer wall of a rearview mirror on one side of the automobile; and is

And each auxiliary dipped headlight is in communication connection with the steering lamp on the side where the auxiliary dipped headlight is located through the whole automobile controller of the automobile.

By adopting the technical scheme, the auxiliary dipped headlight is arranged on the rearview mirror of the automobile, so that when the automobile turns at night, a driver can turn on the auxiliary dipped headlight arranged on the rearview mirror while turning on the steering lamp, and the situation that the driver judges obstacles on a curve due to the dark area of illumination when the automobile turns at the curve at night can be avoided.

Further, another embodiment of the present invention provides an auxiliary lighting system for an automobile, further comprising:

a photodetection part provided to a body of the automobile; and the number of the first and second electrodes,

the signal output end of the photoelectric detection part is in communication connection with a vehicle control unit of the vehicle, and the photoelectric detection part is used for detecting the light intensity at the front end of the vehicle and transmitting the detected light intensity information to the vehicle control unit in real time;

each auxiliary dipped headlight is also in communication connection with a signal output end of the vehicle controller, and the vehicle controller controls the auxiliary dipped headlights to be turned on and off according to the light intensity information.

By adopting the technical scheme, the automobile lighting system is also provided with the photoelectric detection part, the whole automobile controller can automatically control the auxiliary dipped headlight on the rearview mirror to be turned on according to the light intensity information detected by the photoelectric detection part during turning, the automatic technology is higher, and the electric quantity waste caused by the turning on of the auxiliary dipped headlight can be avoided under the condition of larger external light intensity.

Further, another embodiment of the present invention provides an auxiliary lighting system for an automobile, wherein each auxiliary low beam lamp comprises a light source and a lampshade; wherein

The light source is arranged on the lampshade; and is

The lampshade is embedded in and fixed on the outer wall of the rearview mirror on one side of the lampshade.

By adopting the technical scheme, the lampshade is embedded and fixed on the outer wall of the rearview mirror on one side of the lampshade, the structure of the auxiliary lighting system of the automobile can be simpler through the arrangement mode, and the manufacturing cost of the auxiliary lighting system of the automobile can be reduced.

Further, another embodiment of the present invention provides an auxiliary lighting system for an automobile, wherein the photodetecting part comprises a photosensor, and the photosensor is disposed in the automobile at a position close to an instrument desk.

By adopting the technical scheme, the photosensitive sensor is a common photoelectric detection part for technicians in the field, and the photoelectric detection part in the embodiment is set as the photosensitive sensor, so that the manufacturing cost of the auxiliary lighting system of the automobile can be further reduced.

Further, another embodiment of the present invention provides an auxiliary lighting system for an automobile, further including a plurality of current protection components, where the plurality of current protection components are respectively electrically connected between the vehicle controller, the two auxiliary low beam lamps, the photoelectric detection component and the power system, and are used to perform current limiting protection on the vehicle controller, the two auxiliary low beam lamps, and the photoelectric detection component.

By adopting the technical scheme, the current protection component can carry out current protection on the auxiliary lighting system of the automobile, so that the situation that the circuit in the auxiliary lighting system of the automobile is burnt out due to overlarge current in the auxiliary lighting system of the automobile can be avoided.

Further, another embodiment of the present invention provides an auxiliary lighting system for an automobile, wherein the current protection component includes a current limiting resistor.

By adopting the technical scheme, the current limiting resistor is a current protection component commonly used by technicians in the field, and the current protection component in the embodiment is set as the current limiting resistor, so that the auxiliary lighting system of the automobile in the embodiment is more convenient to process and manufacture.

Further, another embodiment of the present invention provides an auxiliary lighting system for an automobile, further including a power adjusting component, a signal input end of the power adjusting component is connected in communication with the vehicle control unit, a signal output end of the power adjusting component is respectively connected with at least two auxiliary low beam lamps, and the vehicle control unit controls lighting power of at least two auxiliary low beam lamps through the power adjusting component according to the light intensity information.

Adopt above-mentioned technical scheme, power adjusting part can adjust the operating power of supplementary passing lamp to make supplementary passing lamp work with the power of difference under various light intensity, avoided supplementary passing lamp still high power work under the great condition of light intensity, cause the waste to the electric energy.

Further, another embodiment of the present invention provides an auxiliary lighting system for an automobile, wherein the power regulating component includes a field effect transistor.

By adopting the technical scheme, the field effect transistor is a common power adjusting component for technicians in the field, and the manufacturing cost of the auxiliary lighting system of the automobile can be further reduced by setting the power adjusting component as the field effect transistor.

Further, another embodiment of the present invention provides a method for controlling an auxiliary lighting system of an automobile, including:

the vehicle control unit acquires light intensity information detected by the photoelectric detection part in real time;

when the vehicle control unit receives a starting signal of a steering control switch on one side, the vehicle control unit judges whether the light intensity information is lower than a preset light intensity threshold value;

if so, the vehicle control unit controls the auxiliary dipped headlight on the corresponding side to be turned on according to the switching signal of the steering lamp;

if not, the vehicle control unit controls the auxiliary dipped headlight on the corresponding side to be turned off.

By adopting the technical scheme, the auxiliary dipped headlight is arranged on the rearview mirror of the automobile, so that when the automobile turns at night, a driver can turn on the steering lamp and simultaneously turn on the auxiliary dipped headlight arranged on the rearview mirror, the situation that the driver judges obstacles on a curve due to the fact that a dark area for lighting exists when the automobile turns at the curve at night can be avoided, the auxiliary lighting system in the embodiment can be operated more conveniently through the control method, and the automation technology of the auxiliary lighting system can be improved.

In addition, other features and corresponding advantages of the present invention are set forth in the description that follows, and it is to be understood that at least some of the advantages will be apparent from the description of the invention.

Drawings

Fig. 1 is a schematic circuit configuration diagram of an auxiliary lighting system of an automobile in embodiment 1 of the present invention;

fig. 2 is a schematic view of an installation structure of an auxiliary low beam lamp in an auxiliary lighting system of an automobile in embodiment 1 of the present invention;

fig. 3 is a flowchart of a method for controlling an auxiliary lighting system of an automobile according to embodiment 1 of the present invention.

Description of reference numerals:

100: a vehicle control unit;

200: an auxiliary low beam light;

300: a power conditioning component;

400: a photodetecting part;

500: a steering control switch;

600: a power supply system;

700: a current protection component;

800: a rearview mirror.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure. While the invention will be described in conjunction with the preferred embodiments, it is not intended that features of the invention be limited to these embodiments. On the contrary, the invention is described in connection with the embodiments for the purpose of covering alternatives or modifications that may be extended based on the claims of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Moreover, some of the specific details have been left out of the description in order to avoid obscuring or obscuring the focus of the present invention. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that in this specification, like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.