阅读说明：本技术 全视觉自适应车辆前照灯及其控制方法 (Full-vision self-adaptive vehicle headlamp and control method thereof ) 是由 蒋志达 吕国华 杨文攀 熊科 蒋润华 于 2019-11-26 设计创作，主要内容包括：本发明公开了一种全视觉自适应车辆前照灯,包括外壳、横向转动装置、竖向转动装置、灯罩和控制模块,横向转动装置、竖向转动装置、灯罩和控制模块均设在外壳中,灯罩中设有远光照明模组、近光照明模组和摄像模块,摄像模块摄取路况信息,生成路况信号,并将路况信号发送给控制模块,控制模块根据路况信号生成控制信号,并将控制信号发送给横向转动装置和/或竖向转动装置,横向转动装置带动灯罩横向转动,竖向转动装置带动灯罩竖向转动。此外,本发明还公开了一种全视觉自适应车辆前照灯的控制方法。(The invention discloses a full-visual self-adaptive vehicle headlamp, which comprises a shell, a transverse rotating device, a vertical rotating device, a lampshade and a control module, wherein the transverse rotating device, the vertical rotating device, the lampshade and the control module are all arranged in the shell, a high beam illumination module, a low beam illumination module and a camera module are arranged in the lampshade, the camera module is used for shooting road condition information to generate road condition signals and sending the road condition signals to the control module, the control module is used for generating control signals according to the road condition signals and sending the control signals to the transverse rotating device and/or the vertical rotating device, the transverse rotating device drives the lampshade to transversely rotate, and the vertical rotating device drives the lampshade to vertically rotate. In addition, the invention also discloses a control method of the full-vision self-adaptive vehicle headlamp.)

1. A full vision adaptive vehicle headlamp characterized in that: comprises a shell (1), a transverse rotating device (2), a vertical rotating device (3), a lampshade (4) and a control module (5), the transverse rotating device (2), the vertical rotating device (3), the lampshade (4) and the control module (5) are all arranged in the shell (1), the lampshade (4) is internally provided with a high beam lighting module (41), a low beam lighting module (42) and a camera module (43), the camera module (43) captures road condition information to generate road condition signals, and sends the road condition signal to the control module (5), the control module (5) generates a control signal according to the road condition signal, and sends control signals to the transverse rotating device (2) and/or the vertical rotating device (3), the transverse rotating device (2) drives the lampshade (4) to transversely rotate, the vertical rotating device (3) drives the lampshade (4) to vertically rotate.

2. The full vision adaptive vehicle headlamp of claim 1, wherein: the high beam illuminating module (41) is internally provided with a plurality of high beam light sources, the low beam illuminating module (42) is internally provided with a plurality of low beam light sources, the control module (5) generates light source control signals according to road condition signals, and the control module (5) controls the high beam light sources and/or the low beam light sources to be turned on or turned off through the light source control signals.

3. The full vision adaptive vehicle headlamp of claim 2, wherein: the control module (5) comprises an overspeed full-time retina-imitating vision processing unit (51), a central processing unit (52) and a control unit (53), the camera module (43) sends the road condition signal to the overspeed full-time retina imitation vision processing unit (51), the overspeed full-time retina imitation vision processing unit processes the received road condition signal, and sending to the central processing unit (52), the central processing unit (52) generating a processing signal according to the processed road condition signal and sending to the control unit (53), the control unit (53) generating a control signal, and sends control signals to the transverse rotating device (2) and/or the vertical rotating device (3), in addition, the control unit (53) generates a lamp source control signal and transmits the lamp source control signal to the high beam light source and/or the low beam light source.

4. The full vision adaptive vehicle headlamp of claim 3, wherein: vertical rotating device (3) include vertical installation base (31), vertical motor (32), first pinion (33) and first gear wheel (34), lamp shade (4) with vertical installation base (31) rotate and connect, vertical installation base (31) are established in shell (1), vertical motor (32) are established on vertical installation base (31), first pinion (33) are established on the output shaft of vertical motor (32), first gear wheel (34) are vertical to be established on the back of lamp shade (4), vertical motor (32) drive through first pinion (33) and first gear wheel (34) the vertical rotation of lamp shade (4).

5. The full vision adaptive vehicle headlamp of claim 4, wherein: horizontal rotating device (2) are including horizontal installation base (21), horizontal motor (22), second pinion (23) and second gear wheel (24), be equipped with lamp body (44) in lamp shade (4), distance beam lighting module (41), passing light lighting module (42) and camera module (43) are all established in lamp body (44), lamp body (44) through vertical axle with lamp shade (4) rotate and connect, horizontal installation base (21) are established lamp shade (4) below, horizontal motor (22) are established on horizontal installation base (21), second pinion (23) with the output shaft coaxial coupling of horizontal motor (22), second gear wheel (24) with lamp shade (44) link to each other, horizontal motor (22) drive lamp body (44) horizontal rotation.

6. The full vision adaptive vehicle headlamp of claim 5, wherein: the high-beam and low-beam LED lamp is characterized by further comprising a transparent lamp cover (6), wherein the transparent lamp cover (6) covers the lamp shell (44), and light emitted by the high-beam lighting module (41) and the low-beam lighting module (42) illuminates the transparent lamp cover (6).

7. The full vision adaptive vehicle headlamp of claim 6, wherein: still include face guard (7), face guard (7) are established on shell (1), face guard (7) are used for closing shell (1).

8. A control method of a full-vision self-adaptive vehicle headlamp is characterized by comprising the following steps: the method comprises the following steps:

(1) mounting the full-vision adaptive vehicle headlamp of claim 7 on a vehicle head;

(2) when the vehicle runs, the camera module (43) captures road condition information to generate a road condition signal, the camera module (43) sends the road condition signal to the overspeed full-time retina-imitating vision processing unit, and the overspeed full-time retina-imitating vision processing unit processes the received road condition signal and sends the road condition signal to the central processing unit (52);

(3) the central processing unit (52) generates a processing signal according to the processed road condition signal and sends the processing signal to the control unit (53), the control unit (53) generates a control signal and sends the control signal to the transverse motor (22) and/or the vertical motor (32), and in addition, the control unit (53) also generates a lamp source control signal and sends the lamp source control signal to a high beam light source and/or a low beam light source.

(4) When the transverse motor (22) is started, the lamp shell (44) is driven to transversely rotate, and the lamp shell (44) drives the high beam lighting module (41), the low beam lighting module (42) and the camera module (43) to rotate; when the vertical motor (32) is started, the lampshade (4) is driven to rotate, and the lampshade (4) drives the lamp shell (44) to rotate.

Technical Field

The invention belongs to the technical field of headlamp illumination of road automobiles, railway locomotives or motor train units, and particularly relates to a full-vision self-adaptive vehicle headlamp.

Background

At present, the lighting system of vehicles (such as cars, locomotives, motor train units) is undergoing a significant revolution, and not only the HID and LED light sources are widely used, but also the lighting system is increasingly intelligent, for example, the head light can even change the angle required by the driver, so that the driver can see remote corners.

Adaptive Front-lighting System AFS (Adaptive Front-lighting System) by Audi (Audi) has been used in Audi A8 luxury cars and other cars that illuminate the surrounding corners before the car begins to turn; the system plays an important role when a driver turns and runs on a curve road section, and the width, the angle and the range of a light beam can be automatically changed by the headlamp; the automobile is provided with a GPS navigation system, and the safety performance of the system is very high; when the car turns at a diameter of 190 meters, the conventional low beam can provide only 30 meters of illumination range, while the system can reach 55 meters.

Active lighting systems using HID lighting technology by the company deller-clewler (daimlerchryser) have also been widely used on Mercedes cars; it adopts independent micro-processing controller, and controls the motor to rotate the corresponding head lamp by processing the instant information from the automobile steering angle and speed sensor.

The automobile parts manufacturer, faleo (Valeo) also studies a lighting system similar to the company delmer-klebsiler (DaimlerChrysler), called "lighting Light", which uses motorized headlights, the angle of rotation being determined by the steering angle, the wheel speed sensor and the input from the GPS system.

The railway department also starts to try the headlamps with the steering control function on locomotives or motor train units, and aims to solve the problem that the headlamps cannot automatically adjust the angle in the vertical direction and the turning direction corner caused by the gradient and the turning radius of a railway track so as to reduce the lighting blind area generated during driving.

The automobile lighting system adopts the technologies of the independent micro-processing controller ECU, the steering angle sensor, the speed sensor and the like, and simultaneously utilizes the GPS navigation system with huge resources, and has the disadvantages that the headlamp which operates independently is changed into a scattered lighting system, the steering angle sensor and the speed sensor are required to be installed in the automobile, the GPS navigation system with huge outside is relied on, and once one part is failed, the lighting system is also failed. In addition, because the speed of the railway locomotive and the motor train unit is operated in the interval of 120-350 km/h, the headlamp with the steering control function can only solve the problems of the angle in the vertical direction and the corner in the turning direction, and therefore, the defect is that the driver and passengers in the high-speed interval of the railway locomotive and the motor train unit need to manually control the opening and closing of the high beam and the low beam.

Disclosure of Invention

In order to solve the above problems of the prior art, the present invention is directed to a full vision adaptive vehicle headlamp.

According to one aspect of the invention, the full-vision self-adaptive vehicle headlamp comprises a shell, a transverse rotating device, a vertical rotating device, a lampshade and a control module, wherein the transverse rotating device, the vertical rotating device, the lampshade and the control module are all arranged in the shell, a high beam illumination module, a low beam illumination module and a camera module are arranged in the lampshade, the camera module is used for shooting road condition information to generate road condition signals and sending the road condition signals to the control module, the control module is used for generating control signals according to the road condition signals and sending the control signals to the transverse rotating device and/or the vertical rotating device, the transverse rotating device drives the lampshade to transversely rotate, and the vertical rotating device drives the lampshade to vertically rotate.

In some embodiments, a plurality of high beam light sources are disposed in the high beam lighting module, a plurality of low beam light sources are disposed in the low beam lighting module, the control module further generates a light source control signal according to the road condition signal, and the control module controls the high beam light sources and/or the low beam light sources to be turned on or turned off through the light source control signal.

In some embodiments, the control module includes an overspeed full-time retinal vision imitation processing unit, a central processing unit and a control unit, the camera module sends the road condition signal to the overspeed full-time retinal vision imitation processing unit, the overspeed full-time retinal vision imitation processing unit processes the received road condition signal and sends the processed road condition signal to the central processing unit, the central processing unit generates a processing signal and sends the processing signal to the control unit according to the processed road condition signal, the control unit generates a control signal and sends the control signal to the transverse rotating device and/or the vertical rotating device, and in addition, the control unit also generates a light source control signal and sends the light source control signal to the high beam light source and/or the low beam light source.

In some embodiments, the vertical rotating device comprises a vertical mounting base, a vertical motor, a first pinion and a first gearwheel, the lampshade is rotatably connected with the vertical mounting base, the vertical mounting base is arranged in the shell, the vertical motor is arranged on the vertical mounting base, the first pinion is arranged on an output shaft of the vertical motor, the first gearwheel is vertically arranged on the back face of the lampshade, and the vertical motor drives the lampshade to vertically rotate through the first pinion and the first gearwheel.

In some embodiments, the transverse rotating device comprises a transverse mounting base, a transverse motor, a second pinion and a second gearwheel, a lamp housing is arranged in the lamp housing, the high beam illumination module, the low beam illumination module and the camera module are arranged in the lamp housing, the lamp housing is rotatably connected with the lamp housing through a vertical shaft, the transverse mounting base is arranged below the lamp housing, the transverse motor is arranged on the transverse mounting base, the second pinion is coaxially connected with an output shaft of the transverse motor, the second gearwheel is connected with the lamp housing, and the transverse motor drives the lamp housing to transversely rotate.

In some embodiments, the lamp further comprises a transparent lamp cover, the transparent lamp cover covers the lamp housing, and the light emitted by the high beam lighting module and the low beam lighting module is irradiated to the transparent lamp cover.

In some embodiments, the mask is disposed on the shell and is adapted to cover the shell.

According to another aspect of the present invention, there is provided a control method of a full vision adaptive vehicle headlamp, comprising: the method comprises the following steps:

(1) mounting the full-vision self-adaptive vehicle headlamp on a vehicle head;

(2) when the vehicle runs, the camera module captures road condition information to generate a road condition signal, the camera module sends the road condition signal to the overspeed full-time retina-imitating vision processing unit, and the overspeed full-time retina-imitating vision processing unit processes the received road condition signal and sends the road condition signal to the central processing unit;

(3) the central processing unit generates a processing signal according to the processed road condition signal and sends the processing signal to the control unit, the control unit generates a control signal and sends the control signal to the transverse motor and/or the vertical motor, and in addition, the control unit also generates a lamp source control signal and sends the lamp source control signal to the high beam lamp source and/or the low beam lamp source.

(4) When the transverse motor is started, the lamp shell is driven to transversely rotate, and the high beam lighting module, the low beam lighting module and the camera module are driven to rotate by the lamp shell; when the vertical motor is started, the lampshade is driven to rotate, and the lampshade drives the lamp shell to rotate.

The full-vision self-adaptive vehicle headlamp can achieve the following effects: firstly, a steering angle and speed sensor is not required to be installed in the vehicle, a GPS navigation system is not required to be installed to position the vehicle and other vehicle running states, and a high beam switch and a low beam switch are not required to be manually operated; the camera module, the high beam lighting module, the low beam lighting module, the overspeed full-time retina-imitating vision processing unit, the central processing unit, the control unit and other core components are all arranged in the shell, and compared with the lighting system in the background technology, the full-vision self-adaptive vehicle headlamp is easy to use, maintain and replace.

Secondly, the headlamp adopts a machine vision bionic mechanism mode to improve the intelligence of the lighting system, instead of reconstructing a target scene image by adopting a coding, analyzing and decoding technology of traditional image recognition, an overspeed full-time retina-imitating vision processing unit is adopted as a core vision information processing technology, a camera module is used as front-end equipment to capture vision information of dynamic road conditions and light intensity, the retina-imitating vision processing unit is used for coding, analyzing, decoding and reconstructing a vision image in a nerve pulse array mode to realize overspeed full-time human-like retina vision imaging, a brain of a driver is simulated and is automatically analyzed, compared and judged, so that a control unit automatically adjusts the vertical direction angle of a lamp housing and the turning direction corner of a lampshade; the high beam lighting module and the low beam lighting module automatically control the on-off of the high beam and the low beam. The 'overspeed' refers to that the video frame rate coded, analyzed, decoded and reconstructed by the retina vision imitation processing unit can reach 40000 frames/second, and the image resolution is 400 × 250 pixels; the "full time" mentioned above refers to an arbitrary time of the target scene.

The control method of the invention can achieve the following effects: firstly, the angle of the vertical direction of the lamp shell and the turning direction corner of the lampshade are automatically adjusted to a proper angle along with the road condition, and the distance light and the near light are automatically switched on and off along with the light intensity of the road, so that the optimal road illumination is provided for drivers and passengers, the illumination blind area generated during driving is reduced, the visual fatigue is reduced, and the purposes of safe and comfortable driving are achieved; secondly, the manual operation and the brain thinking time of drivers and conductors are reduced, the driving fatigue strength is reduced, the hidden danger of road driving is solved, and the occurrence probability of road traffic accidents is reduced.

Drawings

FIG. 1 is a schematic diagram of a fully vision adaptive vehicle headlamp according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a transverse rotating device, a lamp housing, etc. in the full vision adaptive vehicle headlamp shown in FIG. 1;

FIG. 3 is an exploded view of the full vision adaptive vehicle headlamp shown in FIG. 1;

fig. 4 is a schematic diagram of a control method of a full vision adaptive vehicle headlamp according to an embodiment of the present invention.

In the figure: 1-a housing; 2-a transverse rotating device; 21-transversely mounting a base; 22-a transverse motor; 23-a second pinion; 24-a second gearwheel; 3-vertical rotating means; 31-a vertical mounting base; 32-a vertical motor; 33-a first pinion; 34-a second gearwheel; 4-a lampshade; 41-high beam lighting module; 42-low beam lighting module; 43-a camera module; 44-a lamp housing; 5-a control module; 51-overspeed full-time retina-imitating vision processing unit; 52-a central processing unit; 53-a control unit; 6-transparent lamp cover; 7-face mask.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Fig. 1 to 3 schematically show the structure of a full vision adaptive vehicle headlamp according to an embodiment of the present invention.

Fig. 4 schematically shows the principle of a control method of a full vision adaptive vehicle headlamp according to an embodiment of the present invention.

As shown in fig. 1 to 3, a full-vision adaptive vehicle headlamp includes a housing 1, a transverse rotating device 2, a vertical rotating device 3, a lamp shade 4 and a control module 5. Furthermore, the full vision adaptive vehicle headlamp comprises a lamp cover 6 and a visor 7.

As shown in fig. 1 to 3, in this embodiment, the transverse rotating device 2, the vertical rotating device 3, the lampshade 4 and the control module 5 are all installed in the housing 1, the high beam lighting module 41, the low beam lighting module 42 and the camera module 43 can be installed in the lampshade 4, the camera module 43 can capture road condition information, generate road condition signals, and send the road condition signals to the control module 5, the control module 5 generates control signals according to the road condition signals, and sends the control signals to the transverse rotating device 2 and/or the vertical rotating device 3, the transverse rotating device 2 drives the high beam lighting module 41, the low beam lighting module 42 and the camera module 43 in the lampshade 4 to transversely rotate, and the vertical rotating device 3 drives the lampshade 4 to vertically rotate.

In this embodiment, the high beam lighting module 41 may include a plurality of high beam light sources, the plurality of high beam light sources are gathered together to become the high beam lighting module 41, the low beam lighting module 42 may include a plurality of low beam light sources, the plurality of low beam light sources are gathered together to become the low beam lighting module 42, the control module 5 may further generate a light source control signal according to the road condition signal, the control module 5 controls the high beam light sources to be turned on or off or, also may control the low beam light sources to be turned on or off through the light source control signal, the number of the high beam light sources to be turned on or off is controlled, and the number of the low beam light sources to be turned on or off is controlled, so as to finally control the brightness of the lighting and the lighting range.

In the present embodiment, as shown in fig. 4, the control module 5 includes a speeding full-time retinal vision imitation processing unit 51, a central processing unit 52 and a control unit 53, which are as follows: in this embodiment, the camera module 43 is preferably a CCD high-definition camera lens, and the CCD high-definition camera lens captures visual information of real-time dynamic road conditions and light intensity of the external road, where the real-time dynamic road conditions may include, but are not limited to: such as the driving speed, the number of lanes, the width of each lane, the width of road surfaces and road beds, the radius of a curve, the longitudinal gradient, the clearance of bridges and other driving vehicle states, and inputs the visual information of real-time dynamic road conditions and light intensity of roads into the overspeed full-time retina-imitated visual processing unit.

Then, the overspeed full-time retinal vision-mimicking processing unit performs pulse arraying on the visual information, performs encoding, analysis, decoding, and reconstruction of the target scene image at any time in a biomimetic mechanism manner, and then transmits the target scene image to the central processing unit 52.

Then, the cpu 52 analyzes and compares the images from the overspeed full-time retinal-like vision processing unit at any time before and after, determines whether to adjust the vertical angle of the lamp housing 44, the turning angle of the shade 4, the high-beam and low-beam selection of the high-beam lighting module 41 and the low-beam lighting module 42, the high-beam light source number selection of the high-beam lighting module 41, and the low-beam light source number selection of the low-beam lighting module 42, and transmits signals to the control unit 53.

The control unit 53 receives the signals, and controls the vertical rotating device 3, the horizontal rotating device 2, the high beam lighting module 41, and the low beam lighting module 42 to perform corresponding actions.

In this embodiment, as shown in fig. 3, the vertical rotating device 3 includes a vertical installation base 31, a vertical motor 32, a first pinion 33 and a first gearwheel 34, the lampshade 4 is rotatably connected with the vertical installation base 31, specifically, two columns are arranged on the vertical installation base 31, the left end and the right end of the lampshade 4 are respectively rotatably connected to the two columns, the vertical installation base 31 is installed in the housing 1, the vertical motor 32 is installed on the vertical installation base 31, the first pinion 33 can be installed on an output shaft of the vertical motor 32, the first gearwheel 34 is vertically arranged on the back of the lampshade 4, when the vertical motor 32 is started, the first pinion 33 can be driven to rotate, the first pinion 33 drives the first gearwheel 34 to rotate, the first gearwheel 34 drives the lampshade 4 to vertically rotate, and the rotating shaft is in the horizontal direction.

In this embodiment, the transverse rotating device 2 includes a transverse mounting base 21, a transverse motor 22, a second pinion 23 and a second gearwheel 24, a lamp housing 44 is installed in the lampshade 4, both the high beam illumination module 41, the low beam illumination module 42 and the camera module 43 can be installed in the lamp housing 44, the lamp housing 44 is rotatably connected with the lampshade 4 through a vertical shaft, the transverse mounting base 21 is located below the lampshade 4, the transverse motor 22 is installed on the transverse mounting base 21, the second pinion 23 is coaxially connected with an output shaft of the transverse motor 22, the second gearwheel 24 is connected with the lamp housing 44, when the transverse motor 22 is started, the second pinion 23 can be driven to rotate, the second pinion 23 drives the second gearwheel 24, and the second gearwheel 24 drives the lamp housing 44 to transversely rotate.

In the present embodiment, the transparent cover 6 is covered on the lamp housing 44, and the lights emitted from the high beam illumination module 41 and the low beam illumination module 42 are all irradiated to the transparent cover 6.

In this embodiment, the mask 7 is mounted on the front end of the housing 1, and the mask 7 can cover the housing 1.

The operation of the fully vision adaptive vehicle headlamp of the present invention is described in detail below in several examples thereof:

1. when a vehicle enters an expressway, a high-definition camera lens captures visual information of real-time dynamic road conditions and light intensity of the expressway, the visual information of the real-time dynamic road conditions and the light intensity of the expressway is input to an overspeed full-time retina-imitating visual processing unit, the overspeed full-time retina-imitating visual processing unit carries out pulse arraying, coding, analyzing, decoding and reconstructing an expressway scene image at any moment in a bionic mechanism mode, then the expressway scene image is transmitted to a central processing unit 52, the central processing unit 52 analyzes and compares images at any moment in front of and behind from the overspeed full-time retina-imitating visual processing unit 51, and then whether the vertical direction angle of a lamp shell 44, the turning direction corner of a lampshade 4, a high beam lighting module 41, the high beam lighting module 42 and the low beam lighting module 42 are adjusted or not is judged, the high beam light source quantity selection in the high beam lighting module 41 and the low beam lighting module 42 are selected, and transmits the signal to the control unit 53, after the control unit 53 receives the signal, the control unit 53 controls the vertical motor 32 and the horizontal motor 22 to start, and simultaneously starts the high beam module 41, controls the vertical motor 32 and the horizontal motor 22 to drive the high beam module 41 to irradiate in the middle of the road, when there are more lanes on the highway section, the control unit 53 can control the high beam sources in the high beam module 41 to start basically and completely, so as to achieve the brightest or brighter effect.

2. When a vehicle enters the hollow road section, the high-definition camera lens captures visual information of real-time dynamic road conditions and light intensity of the hollow road, and inputs the visual information of the real-time dynamic road conditions and the light intensity of the road to the overspeed full-time retina-imitating visual processing unit 51, the overspeed full-time retina-imitating visual processing unit 51 arrays the visual information in a bionic mechanism mode, encodes, analyzes, decodes and reconstructs scene images of the hollow road section at any moment, and then transmits the scene images to the central processing unit 52, the central processing unit 52 analyzes and compares the images at any moment from the overspeed full-time retina-imitating visual processing unit 51, and then judges whether to adjust the vertical direction angle of the lamp housing 44, the turning direction corner of the lamp shade 4, the distance light selection of the distance light illumination module 41 and the near light selection of the near light illumination module 42, the quantity selection of the distance light source in the distance light illumination module 41 and the quantity selection of the near light source in the near light illumination module 42, and with signal transmission to the control unit 53, after the control unit 53 received above-mentioned signal, control vertical motor 32 and horizontal motor 22 and start, open the passing lamp module 42 simultaneously, control vertical motor 32 and horizontal motor 22 and drive passing lamp module 42 and shine in the pit of hole road section, when there is the pedestrian on both sides in hole road section, can control unit 53 control passing lamp source in passing lamp module 42 shines and basically all start.

Therefore, the full-vision self-adaptive vehicle headlamp can be controlled in real time according to road conditions.

According to another aspect of the present invention, there is provided a control method of a full vision adaptive vehicle headlamp, comprising: the method comprises the following steps:

(1) mounting the full-vision self-adaptive vehicle headlamp on the vehicle head;

(2) when the vehicle is running, the camera module 43 captures road condition information to generate a road condition signal, the camera module 43 sends the road condition signal to the overspeed full-time retinal vision imitation processing unit 51, and the overspeed full-time retinal vision imitation processing unit 51 processes the received road condition signal and sends the processed road condition signal to the central processing unit 52;

(3) the central processing unit 52 generates a processing signal according to the processed road condition signal and sends the processing signal to the control unit 53, the control unit 53 generates a control signal and sends the control signal to the transverse motor 22 and/or the vertical motor 32, and in addition, the control unit 53 also generates a lamp source control signal and sends the lamp source control signal to the high beam light source and/or the low beam light source.

(4) When the transverse motor 22 is started, the lamp housing 44 is driven to rotate transversely, and the lamp housing 44 drives the high beam lighting module 41, the low beam lighting module 42 and the camera module 43 to rotate; when the vertical motor 32 is started, the lampshade 4 is finally driven to rotate, and the lampshade 4 can drive the lamp housing 44 to rotate.

The full-vision self-adaptive vehicle headlamp can achieve the following effects: firstly, a steering angle and speed sensor is not required to be installed in the vehicle, a GPS navigation system is not required to be installed to position the vehicle and other vehicle running states, and a high beam switch and a low beam switch are not required to be manually operated; instead, the camera module 43, the high beam illumination module 41, the low beam illumination module 42, the overspeed full-time retina-imitated vision processing unit 51, the central processing unit 52, the control unit 53, and other core components are all installed in the housing 1, and compared with the illumination system described in the background art, the full-vision adaptive vehicle headlamp of the present invention is easy to use, maintain, and replace.

Secondly, the headlamp adopts a machine vision bionic mechanism mode to improve the intelligence of the lighting system, instead of reconstructing a target scene image by adopting a coding, analyzing and decoding technology of traditional image recognition, an overspeed full-time retina-imitating vision processing unit is adopted as a core vision information processing technology, a camera module 43 is used as front-end equipment to capture vision information of dynamic road conditions and light intensity, the retina-imitating vision processing unit carries out coding, analyzing, decoding and visual image reconstruction in a nerve pulse array mode to realize overspeed full-time human-like retina vision imaging, and a brain of a driver is simulated, automatically analyzed, compared and judged, so that the control unit 53 automatically adjusts the vertical direction angle of the lamp shell 44 and the turning direction corner of the lampshade 4; the high beam lighting module 41 and the low beam lighting module 42 automatically control the on/off of the high beam and the low beam. The "overspeed" means that the video frame rate coded, analyzed, decoded and reconstructed by the retina vision imitation processing unit can reach 40000 frames/second, and the image resolution is 400 × 250 pixels; the term "full time" refers to an arbitrary time of the target scene.

The control method of the invention can achieve the following effects: firstly, the angle of the vertical direction of the lamp shell 44 and the turning direction corner of the lampshade 4 are automatically adjusted to a proper angle along with the road condition, and the distance light and the near light automatically follow the light intensity of the road to select to turn on and off the distance light and the near light, so that the best road illumination is provided for drivers and passengers, the illumination blind area generated during driving is reduced, the visual fatigue is relieved, and the purposes of safe and comfortable driving are achieved; secondly, the manual operation and the brain thinking time of drivers and conductors are reduced, the driving fatigue strength is reduced, the hidden danger of road driving is solved, and the occurrence probability of road traffic accidents is reduced.

The invention is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.