CN112078344A

CN112078344A - Vehicle door assembly and control method and vehicle

Info

Publication number: CN112078344A
Application number: CN202011004132.3A
Authority: CN
Inventors: 杨俊�; 张亚兴
Original assignee: China Express Jiangsu Technology Co Ltd
Current assignee: China Express Jiangsu Technology Co Ltd; Human Horizons Jiangsu Technology Co Ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2020-12-15

Abstract

The embodiment of the application provides a vehicle door assembly, a control method and a vehicle. Wherein, the door module includes: the door body comprises a top door and a corner window which are connected, the top door is used for opening and closing a top door opening of the vehicle body, the corner window is used for opening and closing a corner window door opening of the vehicle body, and the top door opening is communicated with the corner window door opening; the lamp assembly is arranged on the door body and is positioned in the vehicle body under the condition that the door body is closed; wherein, when the door body is in the open condition, the projection area of lamp subassembly includes the region outside the car. The door subassembly of this application embodiment is through adopting above-mentioned scheme, is in the open mode at the door body, not only can illuminate the ground in car side position, for driver or passenger get on or off the bus in-process provides the illumination, reduces the probability that the accident takes place, still can build atmosphere sense and ceremonial sense for driver or passenger to improve user's driving and experience.

Description

Vehicle door assembly and control method and vehicle

Technical Field

The present application relates to the field of vehicle technologies, and in particular, to a vehicle door assembly, a control method, and a vehicle.

Background

Automobiles have become indispensable vehicles for human beings, and from the viewpoint of the trend of vehicle models, the low and short vehicle bodies are beneficial to reducing wind resistance and increasing stability, but can cause inconvenience for passengers to get in and out of the vehicles. Taking a super sports car with a short car body as an example, various manufacturers are exploring a novel door opening mode to solve the problems. In the related art, since the top structure and the side structure of the door are connected, the door can be opened only by opening the top and the side simultaneously, and when the door is opened in rainy and snowy weather, rain and snow easily enter the vehicle body from the opened top. Furthermore, the vehicle door in the related art only plays a role in opening and closing the vehicle body, has a relatively single function, and cannot meet diversified requirements of users.

Disclosure of Invention

Embodiments of the present application provide a vehicle door assembly and a control method and a vehicle to solve or alleviate one or more technical problems in the prior art.

In a first aspect, an embodiment of the present application provides a vehicle door assembly, including:

the door body comprises a top door and a corner window which are connected, the top door is used for opening and closing a top door opening of the vehicle body, the corner window is used for opening and closing a corner window door opening of the vehicle body, and the top door opening is communicated with the corner window door opening;

the lamp assembly is arranged on the door body and is positioned in the vehicle body under the condition that the door body is closed;

wherein, when the door body is in the open condition, the projection area of lamp subassembly includes the region outside the car.

In one embodiment, the projection area of the lamp assembly includes an interior area of the vehicle with the door body in the closed state.

In one embodiment, the lamp assembly is provided in a quarter window.

In one embodiment, the quarter window is provided with a mounting through-hole, and the lamp assembly is mounted to an outer side surface of the quarter window and projects light to the projection area through the mounting through-hole.

In one embodiment, a lamp assembly includes a first lamp component comprising:

a light source unit;

the light adjusting part comprises a light gathering part and a light scattering part, the light gathering part is used for gathering light rays emitted by the light source part, the light scattering part is arranged opposite to the light gathering part, and the light scattering part comprises a plurality of lenses and is used for scattering the light rays passing through the light gathering part;

the imaging part is arranged between the light-gathering part and the scattering part and is used for enabling the light rays to form a preset image in the projection area;

the imaging part is a film, and the film is printed with a preset pattern.

In one embodiment, the lamp assembly further comprises a second lamp component, the second lamp component is an LED, and the second lamp component is turned on or off by a switch provided on the vehicle body.

In one embodiment, the door assembly further comprises a first control device for controlling the lamp assembly to be turned on when the opening angle of the door body reaches the preset angle.

In one embodiment, the first control device is further configured to control the lamp assembly to close after a preset time period if the door body is detected to be closed.

In one embodiment, the first control device is further configured to adjust the luminous flux of the lamp assembly to a first preset luminous flux value when detecting that the opening angle of the door body reaches a preset angle; and under the condition that the door body is detected to be closed, regulating the luminous flux of the lamp assembly to a second luminous flux preset value, wherein the second luminous flux preset value is smaller than the first luminous flux preset value.

In a second aspect, embodiments of the present application provide a vehicle including a door assembly of the above-described embodiments of the present application.

In a third aspect, an embodiment of the present application provides a vehicle, including:

the vehicle door assembly of the above embodiment of the present application; the door assembly comprises a second control device and a second control device, wherein the second control device is used for detecting the opening angle of the door body and controlling the lamp assembly to be opened or closed;

and the vehicle body area controller is in communication connection with the second control device and is used for acquiring the opening angle of the door body from the second control device and sending a lamp assembly opening instruction to the second control device under the condition that the opening angle reaches a preset angle, so that the second control device controls the lamp assembly to be opened according to the lamp assembly opening instruction.

In one embodiment, the vehicle body area controller sends a door closing instruction and a lamp assembly closing instruction to the second control device when receiving the door closing instruction, wherein the lamp assembly closing instruction comprises a preset time length, so that the second control device controls the door to be closed according to the door closing instruction, and controls the lamp assembly to be closed after the preset time length according to the lamp assembly closing instruction.

In one embodiment, the body area controller is further configured to adjust the luminous flux of the lamp assembly to a first preset luminous flux value when detecting that the opening angle of the door body reaches a preset angle; and sending a door body closing instruction and a lamp assembly adjusting instruction to a second control device under the condition of receiving the door body closing instruction, wherein the lamp assembly adjusting instruction comprises a second luminous flux preset value, so that the second control device controls the door body to be closed according to the door body closing instruction, and controls the luminous flux of the lamp assembly to be adjusted to the second luminous flux preset value according to the lamp assembly adjusting instruction, wherein the second luminous flux preset value is smaller than the first luminous flux preset value.

In a fourth aspect, an embodiment of the present application provides a control method for a vehicle door assembly, which is applied to the vehicle door assembly of the above embodiment of the present application, and the control method includes:

acquiring the opening angle of the vehicle door under the condition of receiving a door body opening instruction;

and controlling the lamp assembly to be opened under the condition that the opening angle of the door body reaches a preset angle.

In one embodiment, the method further comprises:

and under the condition of receiving a door body closing instruction, controlling the door body to be closed, and under the condition of detecting the door body to be closed, controlling the lamp assembly to be closed after a preset time length.

In one embodiment, controlling the lamp assembly to turn on comprises:

controlling the lamp assembly to be started, and adjusting the luminous flux of the lamp assembly to a first luminous flux preset value;

and under the condition that a door body closing instruction is received, controlling the door body to close, and under the condition that the door body is detected to be closed, adjusting the luminous flux of the lamp assembly to a second luminous flux preset value, wherein the second luminous flux preset value is smaller than the first luminous flux preset value.

By adopting the technical scheme, the automobile body is opened through the control lamp assembly, not only can illuminate the ground of the side direction of the automobile body, and provides illumination for a driver or a passenger in the process of getting on or off the automobile, so that the probability of accidents is reduced, and atmosphere and ceremonial feelings can be created for the driver or the passenger, and the driving experience of a user is improved.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will be readily apparent by reference to the drawings and following detailed description.

Drawings

In the drawings, like reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily to scale. It is appreciated that these drawings depict only some embodiments in accordance with the disclosure and are therefore not to be considered limiting of its scope.

FIG. 1 illustrates a schematic structural diagram of a vehicle according to an embodiment of the present application;

FIG. 2 illustrates a schematic structural diagram of a vehicle according to an embodiment of the present application;

FIG. 3 illustrates a schematic structural view of a vehicle door assembly according to an embodiment of the present application;

FIG. 4 illustrates a schematic structural view of a first lamp component of a vehicle door assembly according to an embodiment of the present application;

FIG. 5 illustrates an exploded view of a first lamp component of a vehicle door assembly according to an embodiment of the present application;

FIG. 6 illustrates a functional schematic of a first lamp component of a vehicle door assembly according to an embodiment of the present application;

FIG. 7 shows a flow chart of a control method according to an embodiment of the application;

FIG. 8 shows a flow chart of a control method according to an embodiment of the application;

FIG. 9 shows a flow chart of a control method according to an embodiment of the present application;

fig. 10 shows an architectural schematic diagram of a control system of a vehicle according to an embodiment of the present application.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

A vehicle door assembly 100 according to an embodiment of the present application is described below with reference to fig. 1-6. The door assembly 100 of the embodiment of the present application may be mounted to a vehicle body 200 of the vehicle 1 for opening and closing a door opening in the vehicle body 200.

Fig. 3 shows a schematic structural view of a vehicle door assembly 100 according to an embodiment of the present application. As shown in fig. 3, the door assembly 100 includes a door body 10 and a lamp assembly 20.

Specifically, the door body 10 includes a top door 11 and a quarter window 12 connected to each other, the top door 11 is used for opening and closing a top door opening 201 of the vehicle body 200, the quarter window 12 is used for opening and closing a quarter window door opening 202 of the vehicle body 200, and the top door opening 201 is communicated with the quarter window door opening 202. The lamp assembly 20 is provided to the door body 10, and the lamp assembly 20 is located inside the vehicle body 200 in a state where the door body 10 is closed, that is, the lamp assembly 20 is provided to the inner side of the door body 10. Wherein, when the door body 10 is in the open state, the projection area 30 of the lamp assembly 20 includes an outside area of the vehicle.

Illustratively, as shown in fig. 1, a top door opening 201 is formed at the top of the vehicle body 200, a quarter window door opening 202 is formed at the side of the vehicle body 200, the quarter window door opening 202 is disposed adjacent to the top of the vehicle body 200, and the side edge of the top door opening 201 is communicated with the upper edge of the quarter window door opening 202. The door body 10 includes a top door 11 and a quarter window 12, and the top door 11 and the quarter window 12 may be a separate piece or an integral piece.

The top door 11 is rotatably connected to the top of the vehicle body 200, and the quarter window 12 is driven by the top door 11 to rotate upward along with the top door 11 to open the top door opening 201 and the quarter window door opening 202 together, or to rotate downward along with the top door 11 to close the top door opening 201 and the quarter window door opening 202 together. Therefore, when the door 10 is in the open state, the quarter window 12 and the top door 11 can simultaneously open the top door opening 201 and the quarter window door opening 202, so that a large open space is formed on the vehicle body 200, and an escape space is formed at the position of the window of the quarter window 12, so that a driver or a passenger can get on or off the vehicle conveniently.

Further, the door opening of the vehicle body 200 may further include a side door opening, and the side door opening may be provided at a side portion of the vehicle body 200. The top edge of the side door opening is communicated with the side edge of the top door opening 201, and the side edge of the side door opening is communicated with the side edge of the quarter window door opening 202, so that the side door opening, the top door opening 201 and the quarter window door opening 202 form an open area on the vehicle body 200 together. Wherein the side door holes can be individually opened or closed by the side doors provided at the side of the vehicle body 200. Therefore, on one hand, the opening space of the door opening on the vehicle body 200 can be further increased, and a larger moving space for getting on and off the vehicle is provided for a driver or passengers; on the other hand, it is possible to implement a variety of opening manners of the door system of the vehicle 1 by controlling the opening of either or both of the door assembly 100 and the side door, thereby satisfying a variety of use demands of users and providing a larger active space for the users.

In the present embodiment, the top door opening 201 and the quarter window door opening 202 may be two respectively arranged symmetrically in the width direction of the vehicle 1, and the door assembly 100 is two provided corresponding to the two top door openings 201 and the two quarter window door openings 202. Each door assembly 100 is used for opening or closing a top door opening 201 and a quarter window door opening 202 on the corresponding side.

More specifically, the door assembly 100 of the embodiment of the present application may be applied to a double door vehicle 1 having only a single row of driving space, or to a four door vehicle 1 having both a front row of driving space and a rear row of passenger space. For example, in the example shown in fig. 1 and 2, the vehicle 1 has both a front driving space and a rear passenger space, and the door assemblies 100 may be two and mounted on opposite sides of the rear passenger space, respectively. Illustratively, the quarter window 12 is located behind the rear side door, and the top door 11 is located above the rear side door and the quarter window 12, that is, the rear side door opening is also communicated with the quarter window opening 202, so that when the top door 11 drives the quarter window 12 to open, a larger space can be opened in the rear, and particularly when the rear side door is opened, passengers can get on or off conveniently.

It should be noted that the lamp assembly 20 may be disposed on the top door 11 or the quarter window 12, and the light projected direction of the lamp assembly 20 is suitable for being disposed toward the inner side of the door body 10 (i.e., the side of the door body 10 adjacent to the vehicle interior space). Thus, when the door 10 is in the open state, the light of the lamp unit 20 is projected downward to the ground in the vehicle body 200 side direction, and the projection area 30 including the vehicle exterior area is formed. The specific direction of the light projection of the lamp assembly 20 may be set according to the height of the vehicle 1, the projection distance of the lamp assembly 20 from the ground when the door assembly 100 is opened, and the specific position of the preset projection area 30 relative to the vehicle body 200, which is not specifically limited in this application.

It should be noted that, when the door body 10 is in the open state, the projection area 30 of the lamp assembly 20 includes an outside area, and it is understood that the projection area 30 of the lamp assembly 20 includes only the outside area, that is, the projection area 30 of the lamp assembly 20 is entirely located outside the vehicle 1; alternatively, it is also understood that the projected area 30 of the lamp assembly 20 includes both an inboard area and an outboard area, i.e., a portion of the projected area 30 of the lamp assembly 20 is located inside the vehicle 1 and another portion is located outside the vehicle 1.

For example, in the example shown in fig. 1, in the open state of the door assembly 100, the projection area 30 of the lamp assembly 20 includes only the vehicle exterior area, and the projection area 30 is disposed in the vicinity of the vehicle body 200 in a side position of the vehicle body 200 to illuminate the ground in the side position of the vehicle body 200. Therefore, convenience can be provided for getting on and off of a driver or a passenger in a dark environment, the probability of accidents caused by insufficient light in the process of getting on and off of the driver or the passenger is reduced, and the safety is improved.

For another example, in the example shown in fig. 2, in the open state of the door assembly 100, the projection area 30 of the lamp assembly 20 includes both the exterior area and the interior area, so that the threshold area of the vehicle body 200 located below the side door opening can be illuminated to avoid reducing the probability of an accident occurring when a driver or a passenger trips over the threshold due to insufficient light.

Preferably, the lamp assembly 20 may have a projection function to project a predetermined pattern in the projection area 30. Thus, when the door assembly 100 is in the open state, the atmosphere and the ceremony can be created for the driver or the passenger, and the use experience of the user can be improved.

According to the door module 100 of the embodiment of the application, the lamp assembly 20 is arranged on the door body 10, and the projection area 30 of the lamp assembly 20 comprises the area outside the vehicle when the door body 10 is in the opening state, so that not only can the ground area of the side direction of the vehicle body 200 be illuminated, and illumination is provided for a driver or passengers in the process of getting on or off the vehicle, thereby reducing the probability of accidents, but also atmosphere sense and ceremony sense can be created for the driver or passengers, and therefore the driving experience of the user is improved.

In one embodiment, the projection area 30 of the lamp assembly 20 includes an interior area of the vehicle when the door 10 is in the closed state. In other words, the projection area 30 of the lamp assembly 20 is located inside the vehicle body 200 in the closed state of the door body 10.

Illustratively, in the process of rotating the door body 10 from the open state to the closed state, the projection area 30 of the lamp assembly 20 moves toward the interior of the vehicle body 200 with the rotation of the door body 10, and in the closed state of the door body 10, the projection area 30 is completely located inside the vehicle body 200, thereby providing a lighting or atmosphere-supporting effect to the interior of the vehicle body 200.

In one embodiment, as shown in FIG. 3, the lamp assembly 20 is provided in the quarter window 12.

Illustratively, the outer edge of the overhead door 11 is adapted for mounting a side curtain of air, and thus the light assembly 20 is adapted for mounting on the quarter window 12. Specifically, the quarter light 12 includes a frame that surrounds the window, and the light assembly 20 is mounted to the frame by fasteners. More specifically, the angle between the plane of the top door 11 and the plane of the quarter window 12 is greater than 90 degrees. When the door body 10 is in a closed state, the plane of the top door 11 is parallel to the horizontal plane, and an included angle is formed between the plane of the corner window 12 and the horizontal plane. When the door body 10 is in the open state, the plane of the top door 11 is parallel to the horizontal plane, so that the light projection direction of the lamp assembly 20 forms a downward inclination angle, and the projection area 30 of the lamp assembly 20 at least comprises the area outside the vehicle.

Alternatively, the quarter window 12 is provided with a mounting through-hole, and the lamp assembly 20 is mounted to an outer side surface of the quarter window 12 and projects light to the projection area 30 through the mounting through-hole. Here, the outer side surface of the quarter window 12 refers to a surface of the quarter window 12 facing the outside of the vehicle body 200. Specifically, the lamp assembly 20 may be fixed to the outer side surface of the quarter window 12 by screws, the light outlet of the lamp assembly 20 is disposed opposite to the mounting through hole, and at least a portion of the lamp assembly 20 is adapted to be inserted through the mounting through hole to form a fixation.

In one embodiment, as shown in fig. 4-6, the lamp assembly 20 includes a first lamp member 21, and the first lamp member 21 includes a light source portion 211 and a light adjusting portion. The light adjusting unit includes a light collecting member 212 and a light diffusing member 213, the light collecting member 212 is used for collecting the light emitted from the light source unit 211, the light diffusing member 213 is disposed opposite to the light collecting member 212, and the light diffusing member 213 includes a plurality of lenses for diffusing the light passing through the light collecting member 212.

Exemplarily, as shown in fig. 6, the Light source part 211 may be an LED (Light Emitting Diode) LED. The light collector 212 may be a condenser lens, and the condenser lens may be configured as a hemisphere for collecting light emitted from the LED, such as onto a film. The light scattering member 213 includes a first light scattering member 213a and a second light scattering member 213b, wherein the first light scattering lens is a convex lens for scattering the light converged by the light converging member 212; the plurality of lenses form a plurality of second astigmatic lenses which are regularly and tightly arranged at the light outlet, and the plurality of second astigmatic lenses are used for secondarily dispersing the light passing through the first astigmatic lens. Thus, by providing the light condensing member 212 and the light diffusing member 213, the light emitted from the light source portion 211 can be condensed and diffused, and the light of the projection region 30 can be made sufficient, thereby improving the projection effect of the lamp assembly 20.

Optionally, the lamp assembly 20 further includes an imaging portion disposed between the light-condensing portion and the light-scattering portion for forming the light into a preset image at the projection area 30. The imaging part is a film, and the film is printed with a preset pattern. Thus, by providing the imaging section so as to form a preset image, such as a logo pattern that may be love or indicate other meaning, within the projection area 30, the ambience and ceremonial sensation may be further improved, thereby further improving the riding experience.

In one embodiment, the lamp assembly 20 further includes a second lamp component, the second lamp component is an LED, and the second lamp component is turned on or off by a switch provided on the vehicle body 200. Illustratively, the second light assembly may be configured as a reading light to provide illumination to a user in a dim in-car environment to meet the user's reading needs. It should be noted that the second lamp component can be automatically turned on when the vehicle door is in a closed state, and automatically turned off after a preset time interval; the second light component may also be turned on or off manually by a user operating a switch.

In one embodiment, the door assembly 100 further includes a first control device for controlling the lamp assembly 20 to be turned on when the opening angle of the door 10 is detected to reach a preset angle.

Illustratively, the first control device is a door controller. The vehicle door controller comprises a door body 10 control module, an angle detection module and a lamp assembly 20 control module. The door body 10 control module is used for controlling the door body 10 to open or close when receiving a door body opening instruction or a door body closing instruction; the angle detection module is used for detecting the opening angle of the door body 10 in real time; the lamp assembly 20 control module is used to control the turning on or off of the lamp assembly 20. Specifically, when receiving a door opening command, the door 10 control module controls the door 10 to rotate upward to open the top door opening 201 and the quarter window door opening 202 of the vehicle body 200 at the same time, and the angle detection module detects the opening angle of the door 10 in real time, and when the opening angle reaches a preset angle, the lamp assembly 20 control module controls the lamp assembly 20 to open, so as to form the projection area 30 at the side position of the vehicle body 200. The preset angle may be 80% of the maximum opening angle of the door 10.

Optionally, the first control device is further configured to control the lamp assembly 20 to be turned off after a preset time period in case that it is detected that the door body 10 is closed.

Illustratively, when the control module of the door body 10 receives a door closing instruction, the control module controls the door body 10 to gradually rotate downwards to a closed state, and meanwhile, the angle detection module detects the opening angle of the door body 10 in real time. When the opening angle reaches 0, it indicates that the door 10 is in the closed state, and at this time, the lamp assembly 20 control module controls the lamp assembly 20 to close after a preset time interval. The preset time period may be 15 seconds.

Further, the first control device is further configured to adjust the luminous flux of the lamp assembly 20 to a first preset luminous flux value when detecting that the opening angle of the door body 10 reaches a preset angle; and adjusting the luminous flux of the lamp assembly 20 to a second luminous flux preset value in case of detecting the closing of the door body 10. Wherein the second preset value of luminous flux is smaller than the first preset value of luminous flux.

It is understood that luminous flux refers to the radiant power perceived by the human eye, which is equal to the product of the radiant energy per unit time in a certain wavelength band and the relative visibility of that band, i.e., the luminance of the light from the lamp assembly 20 is proportional to the luminous flux. When the door 10 is switched from the open state to the closed state, the lamp assembly 20 may be used as an atmosphere lamp and/or a fill-in lamp. In order to avoid the uncomfortable feeling of the user due to the excessively high illumination brightness of the lamp assembly 20 after the user sits in the vehicle, when the door body 10 is detected to be in the closed state, the first control device controls the power reduction of the lamp assembly, so that the illumination brightness of the lamp assembly 20 is reduced, and the comfortable feeling of the user is improved.

Illustratively, the lamp assembly 20 includes a first lamp component 21 and a second lamp component. The light source 211 of the first lamp component 21 may be a monochromatic LED, and the first lamp component 21 is a projection lamp when the opening angle of the door 10 reaches a preset angle; after the door 10 is switched from the open state to the closed state, the first lamp unit 21 may be a light supplement lamp, and is closed after a preset time period. The second light component may be a color-changing LED, such as an RGB LED, and after the door 10 is switched from the open state to the closed state, the second light component may be an atmosphere lamp.

The first control means may control the turning on or off of the first lamp part 21 alone, or the turning on or off of the first lamp part 21 is performed by the first control means under the control of the body area controller.

In one example, the first control device alone controls the first lamp part 21 to be turned on or off. Specifically, the first control device is used for controlling the opening or closing of the door 10, for detecting the opening angle of the door 10, and for controlling the opening or closing of the first lamp part 21. When receiving a door opening instruction, the first control device controls the door 10 to open. In the opening process of the door 10, the first control device detects the opening angle of the door 10, and controls the first lamp part 21 to be opened when the opening angle of the door 10 reaches a preset angle (that is, the opening angle reaches 80% of the maximum opening angle). When receiving a door closing instruction, the first control device controls the door 10 to close. When the door 10 is in a closed state, the first control device controls the first lamp part 21 to be closed after a preset time period.

In another example, as shown in fig. 10, the body area controller controls the door module (i.e., the first control device) so that the door module performs turning on or off of the first lamp part 21. Specifically, the body area controller sends a door opening instruction to the door module when receiving the door opening instruction, so that the door module controls the door 10 to open according to the body opening instruction. In the opening process of the door 10, the vehicle body area controller obtains the opening angle of the door 10 sent by the door module, and sends a lamp assembly opening instruction to the door module when the opening angle of the door 10 reaches a preset angle (that is, the opening angle reaches 80% of the maximum opening angle), so that the door module controls the first lamp component 21 to be opened according to the lamp assembly opening instruction. And under the condition that the vehicle body domain controller receives a door body closing instruction, sending the door body closing instruction to the door module so that the door module controls the door body 10 to close according to the door body closing instruction. After the preset time that the door body is in the closed state, the vehicle body area controller sends a lamp assembly closing instruction to the door module, so that the door module controls the first lamp part 21 to be closed according to the lamp assembly closing instruction.

In one example, the second lamp part can be used as an atmosphere lamp after the door 10 is closed, and the second lamp part realizes the adjustment of the illumination brightness under the control of the video domain controller. Specifically, as shown in fig. 10, the video-audio domain controller is in communication connection with the interior lamp module through the CAN bus, and the interior lamp module is in communication connection with the atmosphere lamp (i.e., the second lamp component) through the CAN bus, where the interior lamp module is provided with atmosphere lamp setting information, and the atmosphere lamp setting information includes a first luminous flux preset value and a second luminous flux preset value. Under the condition that the opening angle of the door body 10 reaches the preset angle, the audio-visual domain controller sends an atmosphere lamp opening instruction to the inner lamp module, so that the inner lamp module controls the second lamp component to be opened according to the atmosphere lamp opening instruction, and the luminous flux of the second lamp component is adjusted to the first luminous flux preset value according to the atmosphere lamp setting information. After the door body 10 is switched to the closed state, the audio-video domain controller sends an atmosphere lamp adjusting instruction to the interior lamp module, and the interior lamp module adjusts the luminous flux of the second lamp component to a second luminous flux preset value according to the atmosphere lamp adjusting instruction and atmosphere lamp setting information. Wherein the second preset value of luminous flux is smaller than the first preset value of luminous flux.

In another example, the second lamp part can be used as a reading lamp after the door 10 is closed, and the illumination brightness of the second lamp part meets the illumination requirement of the reading lamp. The body area controller controls the door module (i.e., the first control device) so that the door module performs turning on or off of the second lamp part. Specifically, the vehicle body area controller acquires the opening angle of the door 10 sent by the door module when receiving the door opening instruction, and sends a lamp assembly opening instruction to the door module when the opening angle of the door 10 reaches a preset angle (that is, the opening angle reaches 80% of the maximum opening angle), so that the door module controls the second lamp assembly to be opened according to the lamp assembly opening instruction. After the door body is in a closed state, the vehicle body domain controller sends a lamp assembly closing instruction to the door module after a preset time, so that the door module controls the second lamp component to be closed according to the lamp assembly closing instruction. In addition, the second lamp component can be turned on or off by a user manually operating a switch in the vehicle.

According to the door subassembly of this application embodiment, through set up banks spare on the door body, and be in under the open mode at the door body, the projection area of banks spare includes the outer region of car, not only can illuminate the ground region in car side position from this, for driver or passenger provide the illumination in-process of getting on or off the bus, reduces unexpected probability of taking place, still can build atmosphere sense and ceremonial sense for driver or passenger to improve user's driving experience.

In a second aspect, the present embodiment provides a vehicle 1 including the vehicle door assembly 100 of the above embodiment of the present application.

In one embodiment, as shown in fig. 1 and 2, a vehicle 1 includes a vehicle body 200 and a door assembly 100. The top door opening 201 is seted up at the top of automobile body 200, and quarter window door opening 202 is seted up to the lateral part of automobile body 200, and quarter window door opening 202 is close to the top setting of automobile body 200, and the side border of top door opening 201 is linked together with the last border of quarter window door opening 202. The door assembly 100 is rotatably mounted to the vehicle body 200 and is rotated relative to the vehicle body 200 by the control door 10 to simultaneously open or close the top door opening 201 and the quarter window door opening 202.

In the vehicle 1 according to the second aspect of the present application, the opening and closing of the door 10 and the lamp assembly 20 may be controlled by the first control device of the door assembly 100 in the above embodiment, wherein the first control device may control the opening and closing of the lamp assembly 20 according to the opening angle of the door 10.

In a third aspect, the embodiment of the present application further provides a vehicle 1 including the door assembly 100 of the above embodiment of the present application and a body area controller.

Specifically, the door assembly 100 includes a second control device for detecting an opening angle of the door 10, controlling the opening or closing of the lamp assembly 20, and controlling the opening or closing of the door 10. The body area controller is in communication connection with the second control device, and is configured to obtain the opening angle of the door 10 from the second control device, and send a lamp assembly opening instruction to the second control device when the opening angle reaches a preset angle, so that the second control device controls the lamp assembly 20 to be opened according to the lamp assembly opening instruction.

In the vehicle 1 according to the third aspect of the present application, the second control device implements the opening and closing control of the door 10 and the lamp assembly 20 under the scheduling of the vehicle body area controller, wherein the vehicle body area controller can control the opening and closing of the lamp assembly 20 through the second control device according to the opening angle of the door 10.

Illustratively, the body area controller obtains the opening angle of the door 10 from the second control device when receiving a door opening instruction. When the second control device detects that the opening angle of the door 10 reaches a preset angle (e.g., 80% of the maximum opening angle), the body area controller sends a lamp assembly opening command to the second control device to control the lamp assembly 20 to be opened.

In one embodiment, the body area controller sends a door closing command and a lamp assembly closing command to the second control device when receiving the door closing command, where the lamp assembly closing command includes a preset time length, so that the second control device controls the door 10 to close according to the door closing command, and controls the lamp assembly 20 to close after the preset time length according to the lamp assembly closing command. For example, the preset time period may be 15 seconds.

In one embodiment, the body area controller is further configured to adjust the luminous flux of the lamp assembly 20 to a first preset luminous flux value when detecting that the opening angle of the door body 10 reaches a preset angle. And under the condition of receiving the door closing instruction, the vehicle body area controller sends the door closing instruction and a lamp assembly adjusting instruction to the second control device, wherein the lamp assembly adjusting instruction comprises a second light flux preset value, so that the second control device controls the door body 10 to be closed according to the door closing instruction, and controls the light flux of the lamp assembly 20 to be adjusted to the second light flux preset value according to the lamp assembly adjusting instruction. Wherein the second preset value of luminous flux is smaller than the first preset value of luminous flux.

In addition, other configurations of the vehicle 1 of the above embodiment may be adopted for various technical solutions known by those skilled in the art now and in the future, and will not be described in detail here.

In a fourth aspect, the present embodiment provides a control method for a vehicle door assembly 100, which is applied to the vehicle door assembly 100 of the above embodiment of the present application.

A control method of the vehicle door assembly 100 according to the embodiment of the present application is described below with reference to fig. 7 to 9.

As shown in fig. 7, the control method includes:

step S401: acquiring the opening angle of the vehicle door under the condition of receiving a door body opening instruction;

step S402: and controlling the lamp assembly 20 to be turned on when the opening angle of the door body 10 reaches a preset angle. For example, the preset angle may be 80% of the maximum opening angle.

As shown in fig. 1 and 2, the door body 10 includes a top door 11 and a quarter window 12 connected to each other, the top door 11 is used for opening and closing a top door opening 201 of the vehicle body 200, the quarter window 12 is used for opening and closing a quarter window door opening 202 of the vehicle body 200, and the top door opening 201 is communicated with the quarter window door opening 202. The lamp assembly 20 is provided to the door body 10, and the lamp assembly 20 is located inside the vehicle body 200 in a state where the door body 10 is closed, that is, the lamp assembly 20 is provided to the inner side of the door body 10. Wherein, when the door body 10 is in the open state, the projection area 30 of the lamp assembly 20 includes an outside area of the vehicle.

Through adopting above-mentioned scheme, control lamp subassembly 20 when the door body 10 is opened to predetermineeing the angle and opens, for driver or passenger get on or off the bus in-process provides the illumination, reduce the probability of meeting accident, and still can build atmosphere sense and ceremonial sense for driver or passenger, improve and drive and experience.

In one embodiment, as shown in fig. 8, the method further comprises:

step S501: and controlling the door body 10 to be closed under the condition that a door body closing instruction is received, and controlling the lamp assembly 20 to be closed after a preset time length under the condition that the door body 10 is detected to be closed. For example, the preset time period may be 15 seconds.

By adopting the scheme, when the door body 10 is closed and the time is preset at intervals, the lamp assembly 20 can be automatically controlled to be closed, manual control of a user is not needed, and convenience in operation of the lamp assembly 20 is improved.

In one embodiment, as shown in fig. 9, step S402 includes:

step S601: controlling the lamp assembly 20 to be turned on and adjusting the luminous flux of the lamp assembly 20 to a first luminous flux preset value;

step S602: and under the condition that a door body closing instruction is received, controlling the door body 10 to close, and under the condition that the door body 10 is detected to be closed, adjusting the luminous flux of the lamp assembly 20 to a second luminous flux preset value, wherein the second luminous flux preset value is smaller than the first luminous flux preset value.

By adopting the above-mentioned scheme, the light of the lamp assembly 20 is prevented from being too strong to cause discomfort to the passenger after the user sits in the vehicle, thereby improving the comfort of the illumination brightness of the lamp assembly 20 when the door assembly 100 is closed.

In the description of the present specification, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

It should be noted that although the various steps of the methods of the present application are depicted in the drawings in a particular order, this does not require or imply that the steps must be performed in this particular order, or that all of the shown steps must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions, etc. The above-described figures are merely schematic illustrations of processes involved in methods according to exemplary embodiments of the present application and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.

The above disclosure provides many different embodiments or examples for implementing different structures of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present application, and these should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A vehicle door assembly, comprising:

wherein, when the door body is in the open state, the projection area of lamp subassembly includes the region outside the car.

2. The vehicle door assembly of claim 1, wherein the projected area of the lamp assembly comprises an interior area of the vehicle when the door body is in the closed state.

3. The vehicle door assembly of claim 1, wherein the light assembly is disposed in the quarter window.

4. The vehicle door assembly of claim 3, wherein the quarter window is provided with a mounting through hole, and the lamp assembly is mounted to an outer side surface of the quarter window and projects light to the projection area through the mounting through hole.

5. The vehicle door assembly of claim 1, wherein the light assembly comprises a first light component comprising:

a light source unit;

the imaging part is arranged between the light-gathering part and the scattering part and is used for enabling light rays to form a preset image in the projection area;

the imaging part is a film, and the film is printed with a preset pattern.

6. The vehicle door assembly of claim 5, wherein the lamp assembly further comprises a second light component, wherein the second light component is an LED, and wherein the second light component is turned on or off by a switch disposed on the vehicle body.

7. The vehicle door assembly of any one of claims 1 to 6, further comprising a first control device for controlling the lamp assembly to be turned on when the opening angle of the door body is detected to reach a preset angle.

8. The vehicle door assembly of claim 7, wherein the first control device is further configured to control the lamp assembly to close after a predetermined period of time if the door body is detected to be closed.

9. The vehicle door assembly of claim 7, wherein the first control device is further configured to adjust the luminous flux of the lamp assembly to a first preset luminous flux value when detecting that the opening angle of the door body reaches a preset angle; and under the condition that the door body is detected to be closed, regulating the luminous flux of the lamp assembly to a second preset luminous flux value, wherein the second preset luminous flux value is smaller than the first preset luminous flux value.

10. A vehicle comprising the door assembly of any of claims 1-9.

11. A vehicle, characterized by comprising:

the vehicle door assembly of any of claims 1 to 6; the door assembly comprises a second control device and a second control device, wherein the second control device is used for detecting the opening angle of the door body and controlling the lamp assembly to be opened or closed;

12. The vehicle according to claim 11, wherein the body area controller sends a door closing command and a lamp assembly closing command to the second control device when receiving the door closing command, and the lamp assembly closing command includes a preset time length, so that the second control device controls the door to be closed according to the door closing command, and controls the lamp assembly to be closed after the preset time length according to the lamp assembly closing command.

13. The vehicle according to claim 11, wherein the body area controller is further configured to adjust the luminous flux of the lamp assembly to a first preset luminous flux value when detecting that the opening angle of the door body reaches a preset angle; and sending a door body closing instruction and a lamp assembly adjusting instruction to the second control device under the condition of receiving the door body closing instruction, wherein the lamp assembly adjusting instruction comprises a second light flux preset value, so that the second control device controls the door body to be closed according to the door body closing instruction, and controls the light flux of the lamp assembly to be adjusted to the second light flux preset value according to the lamp assembly adjusting instruction, wherein the second light flux preset value is smaller than the first light flux preset value.

14. A control method for a vehicle door assembly, characterized by being applied to the vehicle door assembly of any one of claims 1 to 6, the control method comprising:

under the condition of receiving a door body opening instruction, acquiring the opening angle of the vehicle door;

15. The control method according to claim 14, characterized by further comprising:

and under the condition that a door body closing instruction is received, the door body is controlled to be closed, and under the condition that the door body is detected to be closed, the lamp assembly is controlled to be closed after a preset time.

16. The control method of claim 14, wherein controlling the lamp assembly to turn on comprises:

controlling a lamp assembly to be turned on and adjusting the luminous flux of the lamp assembly to a first preset luminous flux value;