Vehicle lamp interaction device and vehicle

Abstract

The invention discloses a vehicle lamp interaction device and a vehicle, and relates to the technical field of vehicles, the vehicle lamp interaction device comprises a vehicle lamp main body, an interaction display screen, a power supply and a control module; the interactive display screen, the power source and the control module are arranged on the vehicle lamp body, when to-be-displayed content is received, the corresponding content is displayed through the interactive display screen, meanwhile, the interactive display screen is powered through the power source, and finally the power supply state of the power source to the interactive display screen is controlled through the control module; therefore, on one hand, the to-be-displayed content can be displayed through the interaction display screen, the intelligent degree of the vehicle lamp interaction device can be improved, and the expression form of the vehicle lamp interaction device can be enriched; on the other hand, the power supply state of the power supply to the interactive display screen can be controlled through the control module, the interactive display screen is prevented from being powered on all the time, and energy consumption is effectively reduced.

Description

Technical Field

[0001] This invention relates to the field of vehicle technology, and in particular to a vehicle lighting interaction device and a vehicle. Background Technology

[0002] Headlights are an important component of vehicles, primarily serving functions such as illumination and warning. With technological advancements, headlight designs have become increasingly diverse and personalized. In addition to providing illumination and warning, well-designed headlights can also enhance the overall aesthetics of a vehicle and improve its competitiveness.

[0003] Currently, vehicle lights are mainly controlled by specific actions to turn specific lights on or off, such as pressing the brake pedal to turn on the brake lights and moving the turn signal lever to turn on the turn signal, thus providing prompts and interaction during driving. However, due to the relatively simple display methods and unintelligent interaction of vehicle lights, the overall sense of technology and intelligence of the vehicle is insufficient. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the object of the present invention is to provide a vehicle lighting interaction device and a vehicle.

[0005] The present invention proposes a vehicle headlight interaction device, which includes: a headlight body; an interactive display screen for displaying corresponding content when receiving content to be displayed; a power supply connected to the interactive display screen for supplying power to the interactive display screen; and a control module connected to both the power supply and the interactive display screen for controlling the power supply state of the power supply to the interactive display screen.

[0006] According to an embodiment of the present invention, a vehicle lighting interaction device includes: a vehicle lighting body, an interactive display screen, a power supply, and a control module. By setting the interactive display screen, power supply, and control module on the vehicle lighting body, when receiving content to be displayed, the corresponding content is displayed through the interactive display screen, while the power supply provides power to the interactive display screen. Finally, the control module controls the power supply state of the power supply to the interactive display screen. Thus, on the one hand, the interactive display screen can display the content to be displayed, which helps to improve the intelligence level and enrich the expression of the vehicle lighting interaction device; on the other hand, the control module can control the power supply state of the power supply to the interactive display screen, avoiding the interactive display screen from being constantly idle, thereby effectively reducing energy consumption.

[0007] In addition, the vehicle light interaction device according to embodiments of the present invention may also have the following additional technical features:

[0008] Furthermore, the control module is used to control the power supply to stop supplying power to the interactive display screen when the interactive display screen does not display any content.

[0009] Furthermore, the control module is used to control the power supply to provide power to the interactive display screen when the interactive display screen displays content.

[0010] Furthermore, the control module includes: a controller and a switching unit; the power supply is connected to the interactive display screen through the switching unit; the controller is used to control the switching unit to control the power supply to or from the interactive display screen.

[0011] Furthermore, the interactive display screen includes multiple LED displays.

[0012] Furthermore, the switching unit includes multiple switching components, which are respectively connected to the power supply and the controller, and each of the multiple switching components corresponds to a connection to a multiple LED display screen.

[0013] Furthermore, the switching assembly includes a PFC interface.

[0014] Furthermore, the vehicle lighting interaction device also includes a voltage conversion module, which is connected between the power supply and the interactive display screen, for converting the voltage of the power supply and outputting a target voltage adapted to the operation of the interactive display screen.

[0015] Furthermore, the power source includes direct current output from the vehicle's infotainment system.

[0016] To address the aforementioned problems, the present invention also proposes a vehicle comprising: a vehicle light interaction device as described in the above embodiments of the present invention.

[0017] According to an embodiment of the present invention, the vehicle lighting interaction device includes: a headlight body, an interactive display screen, a power supply, and a control module. By setting the interactive display screen, power supply, and control module on the headlight body, when receiving content to be displayed, the corresponding content is displayed through the interactive display screen, while the power supply provides power to the interactive display screen. Finally, the control module controls the power supply state of the power supply to the interactive display screen. Thus, on the one hand, the interactive display screen can display the content to be displayed, which helps to improve the intelligence level of the headlight interaction device and enrich its performance forms; on the other hand, the control module can control the power supply state of the power supply to the interactive display screen, avoiding the interactive display screen from being constantly powered off, thereby effectively reducing energy consumption.

[0018] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0020] Figure 1 This is a schematic diagram of the structure of a vehicle headlight interaction device according to an embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the vehicle lighting interaction device including the lamp housing according to an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of a vehicle lighting interaction device containing a display screen driver according to an embodiment of the present invention.

[0023] Figure 4 This is a cross-sectional view of a vehicle headlight interaction device according to an embodiment of the present invention;

[0024] Figure 5 This is a schematic diagram of a vehicle lighting interaction device containing a display screen controller according to an embodiment of the present invention;

[0025] Figure 6 This is a structural block diagram of a vehicle light interaction device according to an embodiment of the present invention;

[0026] Figure 7 This is a structural block diagram of a vehicle light interaction device according to another embodiment of the present invention;

[0027] Figure 8 This is a structural block diagram of a vehicle headlight interaction device according to a specific embodiment of the present invention.

[0028] Figure label:

[0029] 100. Vehicle lighting interaction device; 101. Vehicle lighting body; 102. Interactive display screen; 103. Power supply; 104. Control module; 105. Voltage conversion module;

[0030] 10. Lamp housing;

[0031] 20. Lampshade; 21. First inner cavity;

[0032] 30. First display screen bracket; 31. First bracket; 32. Second bracket; 33. Display area;

[0033] 40. Interactive display screen;

[0034] 50. Display screen cover; 51. Flanged edge;

[0035] 60. Second display screen bracket; 61. Second inner cavity; 62. Third inner cavity;

[0036] 70. Display driver; 80. Display controller. Detailed Implementation

[0037] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present invention are described in detail below.

[0038] The following is for reference. Figures 1-8 A vehicle lighting interaction device and a vehicle according to embodiments of the present invention are described.

[0039] First, combined Figure 1-5 The structure of the vehicle lighting interaction device 100 involved in the embodiments of the present invention is described.

[0040] The vehicle lighting interaction device 100 of this embodiment can be installed on the rear door of a vehicle, and the vehicle lighting interaction device 100 extends from one end of the width direction of the rear door to the other end of the width direction of the rear door.

[0041] Specifically, the vehicle light interaction device 100 is installed on the tailgate. It can not only provide light to the tailgate to warn vehicles behind, but also display set patterns and text information on the tailgate. For example, the pattern information can be a welcome pattern, and the text information can be set to welcome text, thus meeting the needs of users in different scenarios.

[0042] Furthermore, the headlight interaction device 100 extends from one end of the tailgate's width direction to the other end, which is the vehicle's horizontal direction. This increases the vehicle's visual impact, making the entire body look more streamlined and dynamic. The extended range of the headlight interaction device 100 makes the entire taillight area appear wider and more powerful, thereby enhancing the vehicle's exterior appeal.

[0043] Furthermore, the extended headlight interaction device 100 can improve vehicle visibility, especially at night or in adverse weather conditions. The larger lamp area can provide better lighting effects, making it easier for drivers and pedestrians on the road to identify the vehicle's position and direction, thereby improving driving safety.

[0044] Furthermore, the tailgate includes: an inner tailgate panel and an outer tailgate panel, the outer tailgate panel being disposed on the outside of the inner tailgate panel, and the outer tailgate panel having a mounting groove extending through its width, the vehicle light interaction device 100 being disposed in the mounting groove.

[0045] The outer panel of the tailgate serves to protect the inner panel of the tailgate. The outer panel of the tailgate has a mounting groove that runs through its width. The mounting groove provides space for the vehicle lighting interaction device 100. The vehicle lighting interaction device 100 is embedded in the mounting groove, which makes the vehicle lighting interaction device 100 flush with the surface of the outer panel of the tailgate. This makes reasonable use of the tailgate space and makes its structure more compact and coordinated.

[0046] Moreover, the mounting slot can provide better protection for the vehicle lighting interaction device 100, preventing it from being damaged by impacts or scratches during daily driving, thereby extending the service life of the vehicle lighting interaction device 100 and reducing maintenance and replacement costs.

[0047] Furthermore, the design of the mounting slot can enhance the lighting effect of the vehicle lighting interaction device 100. By optimizing the shape and depth of the mounting slot, more uniform and softer light can be achieved, making the lighting range of the vehicle lighting interaction device 100 wider and brighter.

[0048] Furthermore, the vehicle lighting interaction device 100 of this embodiment includes: a lamp housing 10, a lamp shade 20, a first display screen bracket 30, and an interactive display screen 40. The lamp shade 20 is disposed on the lamp housing 10, and a first inner cavity 21 is formed between the lamp shade 20 and the lamp housing 10. The first display screen bracket 30 is disposed in the first inner cavity 21 and is connected to the lamp housing 10. The interactive display screen 40 is disposed on the first display screen bracket 30 and is used to emit light and / or interactive information.

[0049] Specifically, the lamp cover 20 is disposed on the lamp housing 10, and the lamp cover 20 serves to protect the vehicle lighting interaction device 100. A first inner cavity 21 is formed between the lamp cover 20 and the lamp housing 10, which provides an installation space to facilitate the placement of the first display screen bracket 30. The first display screen bracket 30 is connected to the lamp housing 10, thus providing support to the interior of the lamp housing 10, preventing deformation of the lamp housing 10 under external forces, thereby avoiding damage to the interactive display screen 40 inside the lamp cover 20, strengthening the lamp housing 10, and extending the service life of the vehicle lighting interaction device 100.

[0050] The interactive display screen 40 is mounted on the first display screen bracket 30, which provides a mounting position for the interactive display screen 40 and can fix the interactive display screen 40 in place. The interactive display screen 40 is used to emit lights and / or interactive information. Thus, emitting lights from the interactive display screen 40 can enhance the visibility of the vehicle at night or in adverse weather conditions, and can also improve driving safety.

[0051] The interactive display screen 40 can also display interactive information, such as vehicle status, thus providing more practical information for the driver and pedestrians on the road, and allowing them to clearly understand the vehicle's status.

[0052] Therefore, the first display screen bracket 30 in the vehicle lighting interaction device 100 provides support for the interior of the lamp housing 10, preventing deformation of the lamp housing 10 under external forces. This avoids damage to the interactive display screen 40 inside the lamp cover 20, strengthens the lamp housing 10, and extends the service life of the vehicle lighting interaction device 100. Furthermore, the interactive display screen 40 is mounted on the first display screen bracket 30, which provides a mounting position for the interactive display screen 40, thus securing it. The interactive display screen 40 emits light to enhance the vehicle's visibility at night or in inclement weather conditions and can also display vehicle status information, thereby improving the user experience.

[0053] like Figure 4 As shown, the first display screen bracket 30 includes: a first bracket 31 and a second bracket 32. The interactive display screen 40 is mounted on the first bracket 31. The second bracket 32 ​​is disposed on the side of the first bracket 31 facing the lampshade 20. The second bracket 32 ​​forms a display area 33, which is disposed opposite to the interactive display screen 40.

[0054] The interactive display screen 40 is mounted on the first bracket 31, which provides support for the interactive display screen 40, thereby improving the support strength of the interactive display screen 40.

[0055] Furthermore, the second bracket 32 ​​is disposed on the side of the first bracket 31 facing the lampshade 20. A portion of the second bracket 32 ​​is connected to the first bracket 31. The first bracket 31 can further provide support to the second bracket 32, thereby further improving the strength of the display area 33 and preventing damage to the interactive display screen 40.

[0056] like Figure 3 As shown, there are multiple interactive displays 40, which are arranged sequentially along the length of the first bracket 31. The side edges of two adjacent interactive displays 40 are in contact with each other, so that the multiple interactive displays 40 can be used to emit continuous light and / or interactive information.

[0057] The multiple interactive displays 40 are arranged along the length of the first bracket 31, which can provide a more continuous visual experience. Users can seamlessly switch between different interactive displays 40 without any sense of interruption. It can also make better use of space, especially in narrow spaces, where more interactive displays 40 can be accommodated, providing a wider coverage area.

[0058] The side edges of two adjacent interactive displays 40 are in contact with each other, which facilitates the maintenance and replacement of the interactive displays 40. When one of the multiple interactive displays 40 is damaged, it can be easily disassembled, thereby extending the service life of the vehicle lighting interaction device 100.

[0059] Multiple interactive displays 40 emit continuous light and / or interactive information, which can not only illuminate the driver in low-light environments but also display the vehicle's status to other vehicles on the road. For example, the interactive displays 40 can display the vehicle's current speed, information about an upcoming turn, or preset patterns and text information. This not only improves the driver's safety but also protects drivers of other vehicles on the road from collisions.

[0060] Furthermore, the interactive display screen 40 can use high-brightness Mini LED as the light source. Based on LED matrix display processing technology, it is a compact Mini LED display module with high brightness output and high-resolution projection quality, which can realize a welcoming dynamic effect. Different patterns or animations can also be freely defined, and it has the advantages of fully digital control and good expandability.

[0061] like Figure 4 As shown, the vehicle lighting interaction device 100 also includes: a display screen cover 50, which is located in the display area 33, is disposed on the interactive display screen 40, and cooperates with the second bracket 32 ​​for stopping.

[0062] The display cover 50 covers the interactive display screen 40, which protects the interactive display screen 40 and prevents sand or rainwater from entering and damaging it.

[0063] The display cover 50 can reduce or block illumination from external light sources and reduce screen reflections, thereby improving the visibility of the interactive display screen 40 in bright light environments. Furthermore, the display cover 50 can protect the interactive display screen 40 from scratches, fingerprints, and other contaminants, thus extending the lifespan of the interactive display screen 40.

[0064] Furthermore, the display cover 50 cooperates with the second bracket 32 ​​to stop the display cover 50. The second bracket 32 ​​can limit the display cover 50, prevent the display cover 50 from moving or misaligning, and also support the display cover 50, thereby preventing the display cover 50 from deforming under external force.

[0065] like Figure 4As shown, the outer periphery of the display cover 50 is provided with a flange 51, which is engaged with the side surface of the second bracket 32 ​​facing the first bracket 31.

[0066] The outer periphery of the display screen cover 50 is provided with a flange 51. The flange 51 can increase the thickness and strength of the outer periphery of the display screen cover 50, and can also improve the overall compressive strength and deformation resistance of the display screen cover 50, thereby reducing deformation or damage caused by external forces.

[0067] Furthermore, the folded edge 51 can reduce the sharpness of the edge of the display cover 50, which can reduce the risk of injury from accidental touch, thereby improving its safety during use.

[0068] Furthermore, the flange 51 and the side surface of the second bracket 32 ​​facing the first bracket 31 are stopped together, which limits the movement between the flange 51 and the side surface of the second bracket 32 ​​facing the first bracket 31, thereby ensuring the relative position of the display screen cover 50 and the second bracket 32, and thus ensuring the accuracy of the connection position between the display screen cover 50 and the side surface of the second bracket 32 ​​facing the first bracket 31.

[0069] The interactive display screen 40 is detachably connected to the first bracket 31 by fasteners, and / or the interactive display screen 40 is provided with a first positioning part, and the first bracket 31 is provided with a second positioning part, with the first positioning part and the second positioning part being positioned and engaged.

[0070] The interactive display screen 40 is detachably connected to the first bracket 31 using fasteners, which makes it convenient for maintenance personnel to repair, replace or clean the interactive display screen 40, saving maintenance time and costs. The fasteners can be screws.

[0071] Furthermore, the detachable connection between the interactive display screen 40 and the first bracket 31 allows for more flexible installation and removal of the interactive display screen 40, adapting to changing needs in different scenarios. During transportation, the detachable connection between the interactive display screen 40 and the first bracket 31 reduces the size of the equipment, lowers transportation costs, and thus reduces the risk of damage during transport.

[0072] Furthermore, the interactive display screen 40 is provided with a first positioning part, and correspondingly, the first bracket 31 is provided with a second positioning part. The first positioning part can be set as a protrusion, and the second positioning part can be set as a groove. The protrusion extends into the groove, so that the protrusion and the groove can cooperate. This not only allows the interactive display screen 40 and the first bracket 31 to be positioned and cooperated, but also enables the interactive display screen 40 and the first bracket 31 to be installed quickly and accurately, and also makes the connection between the interactive display screen 40 and the first bracket 31 more stable and firm.

[0073] like Figure 4 and Figure 5 As shown, the vehicle lighting interaction device 100 also includes: a second display screen bracket 60 and a display screen driver 70. The second display screen bracket 60 is disposed in the first inner cavity 21 and is connected to the lamp housing 10. The second display screen bracket 60 is located on the side of the first display screen bracket 30 away from the lamp housing 20. A second inner cavity 61 is formed between the first display screen bracket 30 and the second display screen bracket 60. The display screen driver 70 is disposed in the second inner cavity 61 and is electrically connected to the interactive display screen 40.

[0074] The second display screen bracket 60 is disposed in the first inner cavity 21, providing support to the first inner cavity 21 and thus increasing its strength. The second display screen bracket 60 is connected to the lamp housing 10, providing support to the lamp housing 10 and preventing deformation of the lamp housing 10 under external forces.

[0075] Furthermore, the second display screen bracket 60 is located on the side of the first display screen bracket 30 away from the lamp cover 20. By making reasonable use of the internal space of the vehicle light interaction device 100, interference between the second display screen bracket 60 and the first display screen bracket 30 can be prevented. A second inner cavity 61 is formed between the first display screen bracket 30 and the second display screen bracket 60. The arrangement of the second inner cavity 61 can provide a accommodating space for the display screen driver 70, thereby facilitating the installation of the display screen driver 70.

[0076] Furthermore, the display driver 70 is electrically connected to the interactive display screen 40, which can improve the signal transmission speed and reduce the data transmission delay, thereby improving the response speed and performance of the interactive display screen 40.

[0077] Furthermore, the display driver 70 is electrically connected to the interactive display screen 40, which can reduce the possibility of external interference and improve the stability and reliability of data transmission, thus helping to ensure the consistency of display effects.

[0078] According to some embodiments of the present invention, a wiring harness is connected between the interactive display screen 40 and the display screen driver 70, and a heat dissipation hole is provided on the side of the first display screen bracket 30 facing the second inner cavity 61, through which the wiring harness passes.

[0079] The interactive display screen 40 and the display driver 70 are connected by a wiring harness, which ensures the stability of the electrical connection between the interactive display screen 40 and the display driver 70.

[0080] Furthermore, the first display screen bracket 30 is provided with heat dissipation holes on the side facing the second inner cavity 61. The heat dissipation holes can dissipate heat and prevent the interactive display screen 40 and the display screen driver 70 from getting too hot, and can also prevent them from overheating.

[0081] In addition, the wiring harness has heat dissipation holes, which can fix the wiring harness in place and prevent the wiring harness from getting tangled, thus affecting the safety of the circuit.

[0082] like Figure 5 As shown, the vehicle lighting interaction device 100 also includes: a display screen controller 80, a third inner cavity 62 formed between the second display screen bracket 60 and the lamp housing 10, the display screen controller 80 being disposed in the third inner cavity 62, and the display screen controller 80 being electrically connected to the display screen driver 70.

[0083] A third inner cavity 62 is formed between the second display screen bracket 60 and the lamp housing 10. The third inner cavity 62 can provide an installation position for the display screen controller 80. Through the electrical connection between the display screen controller 80 and the display screen driver 70, centralized control of multiple interactive display screens 40 can be realized, which facilitates unified management and operation.

[0084] The vehicle according to an embodiment of the present invention includes: the vehicle light interaction device 100 described above.

[0085] The vehicle's headlight interaction device 100 can provide support for the interior of the lamp housing 10, preventing the lamp housing 10 from deforming under external force, thereby avoiding damage to the interactive display screen 40 inside the lamp cover 20, strengthening the lamp housing 10, and extending the service life of the headlight interaction device 100.

[0086] The interactive display screen 40 is mounted on the first display screen bracket 30, which provides a mounting position for the interactive display screen 40 and serves to secure it. The interactive display screen 40 emits lights to enhance the vehicle's visibility at night or in inclement weather conditions, and can also display vehicle status information, thereby improving the user experience.

[0087] Furthermore, the interactive display screen 40 facilitates installation and removal. The display driver 70 is electrically connected to the interactive display screen 40, which can improve signal transmission speed and reduce data transmission latency, thereby improving the response speed and performance of the interactive display screen 40.

[0088] Furthermore, the vehicle lighting interaction device 100 can prevent the interactive display screen 40 and the display driver 70 from getting too hot, and can also prevent them from overheating.

[0089] Figure 6 This is a structural block diagram of a vehicle lighting interaction device 100 according to an embodiment of the present invention. Figure 6As shown, a vehicle headlight interaction device 100 according to an embodiment of the present invention specifically includes: a headlight body 101; an interactive display screen 102, used to display corresponding content when receiving content to be displayed; a power supply 103, connected to the interactive display screen 102, used to supply power to the interactive display screen 102; and a control module 104, connected to the power supply 103 and the interactive display screen 102 respectively, used to control the power supply state of the power supply 103 to the interactive display screen 102.

[0090] In specific embodiments, the power supply 103 may include, but is not limited to, direct current output from the vehicle's infotainment system.

[0091] Specifically, the vehicle lighting interaction device 100 includes: a vehicle lighting body 101, an interactive display screen 102, a power supply 103, and a control module 104. By setting the interactive display screen 102, the power supply 103, and the control module 104 on the vehicle lighting body 101, when receiving content to be displayed, the interactive display screen 102 displays the corresponding content, while the power supply 103 supplies power to the interactive display screen 102. Finally, the control module 104 controls the power supply state of the power supply 103 to the interactive display screen 102. Thus, on the one hand, the interactive display screen 102 can display the content to be displayed, which helps to improve the intelligence level and enrich the expression of the vehicle lighting interaction device 100; on the other hand, the control module 104 can control the power supply state of the power supply 103 to the interactive display screen 102, avoiding the interactive display screen 102 from being constantly idle, thereby effectively reducing energy consumption.

[0092] In one embodiment of the present invention, the control module 104 is used to control the power supply 103 to stop supplying power to the interactive display screen 102 when the interactive display screen 102 does not display any content.

[0093] Specifically, the control module 104 is connected to the power supply 103 and the interactive display screen 102 respectively, and is used to control the power supply status of the power supply 103 to the interactive display screen 102. When the interactive display screen 102 does not display any content, the control module 104 controls the power supply 103 to stop supplying power to the interactive display screen 102. In this way, the problem of energy waste caused by supplying power to the interactive display screen 102 when it does not display any content can be avoided. Therefore, by controlling the power supply status of the power supply 103 to the interactive display screen 102 through the control module 104, energy consumption can be effectively reduced.

[0094] In one embodiment of the present invention, the control module 104 is used to control the power supply 103 to supply power to the interactive display screen 102 when the interactive display screen 102 displays content.

[0095] Specifically, the control module 104 is connected to the power supply 103 and the interactive display screen 102 respectively, and is used to control the power supply state of the power supply 103 to the interactive display screen 102. When the interactive display screen 102 displays content, the control module 104 controls the power supply 103 to supply power to the interactive display screen 102. Thus, by controlling the power supply state of the power supply 103 to the interactive display screen 102 through the control module 104, the content to be displayed can be displayed through the interactive display screen 102, which helps to improve the intelligence level of the vehicle lighting interactive device 100 and enrich the performance forms of the vehicle lighting interactive device 100.

[0096] In one embodiment of the present invention, the control module 104 includes: a controller and a switching unit; a power supply 103 is connected to the interactive display screen 102 through the switching unit; the controller is used to control the switching unit to control the power supply 103 to supply power to or stop supplying power to the interactive display screen 102.

[0097] Specifically, by setting an interactive display screen 102, a power supply 103, and a control module 104 on the headlight body 101, when receiving content to be displayed, the interactive display screen 102 displays the corresponding content, while the power supply 103 supplies power to the interactive display screen 102. Finally, the control module 104 controls the on / off state of the switching unit to control the power supply 103 to supply power to or stop supplying power to the interactive display screen 102. Thus, on the one hand, the interactive display screen 102 can display the content to be displayed, which helps to improve the intelligence level of the headlight interactive device 100 and enrich the expression of the headlight interactive device 100; on the other hand, the control module 104 can control the power supply status of the power supply 103 to the interactive display screen 102, avoiding the interactive display screen 102 from being constantly idle, thereby effectively reducing energy consumption.

[0098] In one embodiment of the present invention, the interactive display screen 102 includes a plurality of LED displays.

[0099] Specifically, by setting an interactive display screen 102, a power supply 103, and a control module 104 on the headlight body 101, the interactive display screen 102 includes multiple LED displays. When receiving content to be displayed, the corresponding content can be displayed on each of the multiple LED displays. At the same time, the power supply 103 supplies power to the interactive display screen 102. Finally, the control module 104 controls the switching unit to control the power supply 103 to supply power to or stop supplying power to the multiple LED displays. Thus, on the one hand, the content to be displayed can be displayed on multiple LED displays separately, which helps to improve the intelligence level of the headlight interactive device 100 and enrich the performance of the headlight interactive device 100. On the other hand, the control module 104 can also control the power supply status of the power supply 103 to the multiple LED displays, avoiding the multiple LED displays from being constantly idle, thereby effectively reducing energy consumption.

[0100] In one embodiment of the present invention, the switching unit includes a plurality of switching components, which are respectively connected to the power supply 103 and the controller, and the plurality of switching components are connected one-to-one with a plurality of LED displays.

[0101] Specifically, by setting an interactive display screen 102, a power supply 103 and a control module 104 on the headlight body 101, the interactive display screen 102 includes multiple LED displays, the switching unit includes multiple switching components, the multiple switching components are respectively connected to the power supply 103 and the controller, and the multiple switching components are connected one-to-one to the multiple LED displays.

[0102] When receiving content to be displayed, the corresponding content can be displayed on multiple LED displays respectively. At the same time, power is supplied to the interactive display screen 102 through power supply 103. Finally, control module 104 controls the on / off state of multiple switching components to control the power supply 103 to supply power to the multiple LED displays or stop supplying power. Thus, on the one hand, the content to be displayed can be displayed on multiple LED displays respectively, which helps to improve the intelligence level of the vehicle lighting interaction device 100 and enrich the performance of the vehicle lighting interaction device 100. On the other hand, control module 104 can also control the power supply status of power supply 103 to multiple LED displays, avoiding multiple LED displays from being idle at the same time, thereby effectively reducing energy consumption.

[0103] In one embodiment of the invention, the switching component includes a PFC interface.

[0104] Specifically, an interactive display screen 102, a power supply 103, and a control module 104 are provided on the headlight body 101. The interactive display screen 102 includes multiple LED displays, and the switching unit includes multiple switching components. The multiple switching components are respectively connected to the power supply 103 and the controller. The multiple switching components are connected one-to-one with the multiple LED displays. The switching components include a PFC (Power Factor Correction) interface.

[0105] When receiving content to be displayed, the corresponding content can be displayed on multiple LED displays respectively. At the same time, power is supplied to the interactive display screen 102 through power supply 103. Finally, control module 104 controls the on / off state of the PFC interface of multiple switching components to control the power supply 103 to supply power to or stop supplying power to the multiple LED displays. Thus, on the one hand, the content to be displayed can be displayed on multiple LED displays respectively, which helps to improve the intelligence level of the vehicle lighting interaction device 100 and enrich the performance of the vehicle lighting interaction device 100. On the other hand, control module 104 can also control the power supply status of power supply 103 to multiple LED displays, avoiding multiple LED displays from being idle at the same time, thereby effectively reducing energy consumption.

[0106] Figure 7 This is a structural block diagram of a vehicle lighting interaction device 100 according to another embodiment of the present invention. Figure 7 As shown, the vehicle lighting interaction device 100 also includes a voltage conversion module 105, which is connected between the power supply 103 and the interactive display screen 102. The voltage conversion module 105 is used to convert the voltage of the power supply 103 and output a target voltage that is compatible with the operation of the interactive display screen 102.

[0107] Specifically, by setting an interactive display screen 102, a power supply 103, a voltage conversion module 105, and a control module 104 on the headlight body 101, when receiving content to be displayed, the interactive display screen 102 displays the corresponding content, while the power supply 103 supplies power to the interactive display screen 102. The voltage conversion module 105 converts the voltage of the power supply 103 to output a target voltage suitable for the operation of the interactive display screen 102. Finally, the control module 104 controls the power supply status of the power supply 103 to the interactive display screen 102. Thus, on the one hand, the interactive display screen 102 can display the content to be displayed, which helps to improve the intelligence level of the headlight interactive device 100 and enrich the expression of the headlight interactive device 100; on the other hand, the control module 104 can control the power supply status of the power supply 103 to the interactive display screen 102, avoiding the interactive display screen 102 from being constantly idle, thereby effectively reducing energy consumption.

[0108] In one embodiment of the invention, the power supply 103 includes direct current output from the vehicle's infotainment system.

[0109] Specifically, when receiving content to be displayed, the corresponding content is displayed on the interactive display screen 102. At the same time, the DC power output from the vehicle's infotainment system supplies power to the interactive display screen 102. Finally, the control module 104 controls the power supply status of the DC power output from the vehicle's infotainment system to the interactive display screen 102. Thus, on the one hand, the interactive display screen 102 can display the content to be displayed, which helps to improve the intelligence level of the vehicle lighting interaction device 100 and enrich the performance of the vehicle lighting interaction device 100. On the other hand, the control module 104 can also control the power supply status of the DC power output from the vehicle's infotainment system to the interactive display screen 102, avoiding the interactive display screen 102 from being constantly idle, thereby effectively reducing energy consumption.

[0110] To facilitate a better understanding of the present invention, the following is combined with... Figure 8 The following describes in detail the vehicle lighting interaction device of the present invention through specific embodiments.

[0111] like Figure 8As shown, in a specific embodiment, the vehicle light interaction device includes: a vehicle light body; an interactive display screen for displaying corresponding content when receiving content to be displayed; a power supply connected to the interactive display screen for supplying power to the interactive display screen; and a control module connected to both the power supply and the interactive display screen for controlling the power supply status of the power supply to the interactive display screen.

[0112] In a specific embodiment, the control module is used to control the power supply to stop supplying power to the interactive display screen when the interactive display screen is not displaying any content, and to control the power supply to supply power to the interactive display screen when the interactive display screen is displaying content.

[0113] In a specific embodiment, the control module includes: a controller and a switching unit; the power supply is connected to the interactive display screen through the switching unit; the controller is used to control the switching unit to switch on and off, so as to control the power supply to the interactive display screen or stop the power supply.

[0114] In a specific embodiment, the interactive display screen includes multiple LED displays.

[0115] In a specific embodiment, the switching unit includes multiple switching components, which are respectively connected to a power supply and a controller, and each of the multiple switching components corresponds to a connection to multiple LED displays.

[0116] In a specific embodiment, the switch component includes a PFC interface.

[0117] In a specific embodiment, the vehicle lighting interaction device further includes a voltage conversion module, which is connected between the power supply and the interactive display screen to convert the voltage of the power supply and output a target voltage adapted to the operation of the interactive display screen.

[0118] In a specific embodiment, the power source includes direct current output from the vehicle's infotainment system.

[0119] In a specific embodiment, preliminary verification showed that the total power consumption of the vehicle lighting interaction device was reduced from 1941mA@14.4v to approximately 800mA@14.4v.

[0120] In summary, the vehicle headlight interaction device 100 according to an embodiment of the present invention includes: a headlight body 101, an interactive display screen 102, a power supply 103, and a control module 104. By setting the interactive display screen 102, the power supply 103, and the control module 104 on the headlight body 101, when receiving content to be displayed, the corresponding content is displayed on the interactive display screen 102, while the power supply 103 supplies power to the interactive display screen 102. Finally, the control module 104 controls the power supply state of the power supply 103 to the interactive display screen 102. Thus, on the one hand, the interactive display screen 102 can display the content to be displayed, which helps to improve the intelligence level of the vehicle headlight interaction device 100 and enrich the expression of the vehicle headlight interaction device 100; on the other hand, the control module 104 can control the power supply state of the power supply 103 to the interactive display screen 102, avoiding the interactive display screen 102 from being constantly idle, thereby effectively reducing energy consumption.

[0121] A further embodiment of the present invention discloses a vehicle comprising a vehicle light interaction device 100 as described in the above embodiments of the present invention.

[0122] In a specific embodiment, the vehicle can be any one of a pure electric vehicle, a gasoline vehicle, or a hybrid vehicle.

[0123] According to an embodiment of the present invention, a vehicle headlight interaction device 100 includes: a headlight body 101, an interactive display screen 102, a power supply 103, and a control module 104. By setting the interactive display screen 102, the power supply 103, and the control module 104 on the headlight body 101, when receiving content to be displayed, the corresponding content is displayed on the interactive display screen 102, while the power supply 103 supplies power to the interactive display screen 102. Finally, the control module 104 controls the power supply state of the power supply 103 to the interactive display screen 102. Thus, on the one hand, the interactive display screen 102 can display the content to be displayed, which helps to improve the intelligence level of the headlight interaction device 100 and enrich the expression of the headlight interaction device 100; on the other hand, the control module 104 can control the power supply state of the power supply 103 to the interactive display screen 102, avoiding the interactive display screen 102 from being constantly idle, thereby effectively reducing energy consumption.

[0124] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0125] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A vehicle lighting interaction device, characterized in that, include: Headlight body; An interactive display screen is used to display corresponding content when it receives content to be displayed; A power supply, connected to the interactive display screen, is used to power the interactive display screen; The control module is connected to both the power supply and the interactive display screen, and is used to control the power supply status of the power supply to the interactive display screen.

2. The vehicle lighting interaction device according to claim 1, characterized in that, The control module is used to control the power supply to stop supplying power to the interactive display screen when the interactive display screen does not display any content.

3. The vehicle lighting interaction device according to claim 1, characterized in that, The control module is used to control the power supply to provide power to the interactive display screen when the interactive display screen displays content.

4. The vehicle lighting interaction device according to claim 1, characterized in that, The control module includes: a controller and a switching unit; The power supply is connected to the interactive display screen via the switching unit; The controller is used to control the switching unit to turn on and off, so as to control the power supply to or stop supplying power to the interactive display screen.

5. The vehicle lighting interaction device according to claim 4, characterized in that, The interactive display screen includes multiple LED displays.

6. The vehicle lighting interaction device according to claim 5, characterized in that, The switching unit includes multiple switching components, which are respectively connected to the power supply and the controller, and each of the multiple switching components corresponds to a connection of multiple LED displays.

7. The vehicle lighting interaction device according to claim 6, characterized in that, The switching assembly includes a PFC interface.

8. The vehicle lighting interaction device according to claim 1, characterized in that, Also includes: A voltage conversion module is connected between the power supply and the interactive display screen to convert the voltage of the power supply and output a target voltage adapted to the operation of the interactive display screen.

9. The vehicle lighting interaction device according to claim 1, characterized in that, The power source includes the DC power output from the vehicle's infotainment system.

10. A vehicle, characterized in that, Includes the vehicle lighting interaction device as described in any one of claims 1-9.

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