CN111483394A - Vision developments show lamp and car - Google Patents

Abstract

The invention relates to a visual dynamic display lamp and an automobile, wherein the visual dynamic display lamp is used for being installed on an automobile body and comprises the following components: a controller; the vehicle speed sensor is in communication connection with the controller and is used for detecting the running speed of the automobile in the running process; and the lamp strip is used for being installed on the vehicle body and can realize the running water type dynamic lighting according to the real-time detected speed information and the preset direction. Compared with the traditional static lighting of the decorative lamp, the automobile has a more striking warning effect, and the running safety of the automobile is improved; in addition, the running-water type dynamic lighting lamp strip can generate a better dazzling effect in combination with high-speed running of the automobile, so that the automobile runs more dynamically and dazzles, and the use experience, the product attraction and the competitiveness of the automobile are greatly improved.

Description

Visual dynamic display lights and cars

technical field

The invention relates to the technical field of automobile lamps, in particular to a visual dynamic display lamp and an automobile.

Background technique

At present, decorative lights are installed on the side of a few cars. The decorative lights can be lit when the car is stationary or running. However, because the lighting method is usually static, the warning and display effect given to the car is poor, and it cannot be used. Improve the dynamic effect when the car is running.

SUMMARY OF THE INVENTION

Based on this, it is necessary to provide a visual dynamic display light, which can greatly improve the warning effect of the car, and at the same time improve the dynamic display effect during operation; by assembling and using the visual dynamic display light in the car, the warning safety performance can be improved. It is more dynamic and cool, which improves the product experience, attractiveness and market competitiveness.

Its technical solutions are as follows:

In one aspect, the present application provides a visual dynamic display light for installation on an automobile body, the visual dynamic display light comprising: a controller; a vehicle speed sensor, connected in communication with the controller, for detecting the The driving speed of the car; and the light strip, which is installed on the vehicle body and can be dynamically illuminated in a flow-like manner in a preset direction according to the speed information detected in real time.

When the visual dynamic display light is applied to the car, the light strip will not light up when the car is stationary; and when the car starts to drive, the vehicle speed sensor will detect the speed of the car in real time, and feedback the speed information to the controller, and the controller will then output The command causes the strip to light up. Specifically, the light strip realizes flowing dynamic lighting in a preset direction. Compared with the static lighting of traditional decorative lights, the visual dynamic display light of the technical solution enables the car to have a more eye-catching warning effect, which improves the car's performance. Operational safety; in addition, combined with the high-speed operation of the car, the flow-type dynamically lit light strip can also produce a better dazzling (afterimage) effect, making the car more dynamic and cool, thus greatly improving the use of the car Experience, product attractiveness and competitiveness.

The technical scheme of the application is further described below:

In one embodiment, the light strip is installed on the side and rear of the vehicle body, and the light strip includes at least two illuminants, and at least one of all the illuminants is a base point illuminator, so The light strip uses the base-point illuminator as a lighting starting point to realize a flowing dynamic lighting according to the preset direction.

In one of the embodiments, the base point illuminator is arranged in the middle or any end of the light strip.

In one of the embodiments, at any time, when the vehicle speed sensor detects that the driving speed of the car is lower than a preset speed, at least a part of the light-emitting body lights up and maintains a flowing dynamic lighting effect, and the light-emitting body lights up. The number of lights on the body shows an increasing trend with the increase of the speed of the vehicle.

In one embodiment, at a certain moment, when the vehicle speed sensor detects that the driving speed of the car is greater than or equal to a preset speed, all the light-emitting bodies are lit up and the flowing dynamic lighting effect is maintained.

In one of the embodiments, when the vehicle speed sensor detects that the driving speed of the car gradually decreases from a preset speed, all the light-emitting bodies turn off sequentially in the opposite direction of the predetermined direction, and the light-emitting bodies The number of extinguishing of the vehicle presents an increasing trend with the decrease of the speed of the vehicle.

In one embodiment, the number of the light strips is at least two, and two adjacent light strips are arranged in parallel or approximately parallel, or vertically or approximately vertically.

In one of the embodiments, the vehicle speed sensor is a wheel speed sensor, the wheel speed sensor is disposed on the vehicle body and is connected in communication with the controller, and the wheel speed sensor is used to be opposite to the wheel;

Or/and the vehicle speed sensor is an wind speed sensor, and the wind speed sensor is arranged on the vehicle body and is connected in communication with the controller;

Or/and the vehicle speed sensor is a visual sensor, and the visual sensor is disposed on the vehicle body and connected in communication with the controller.

In one of the embodiments, the light strip is used to electrically connect with the energy storage device on the automobile to obtain lighting power;

Or the visual dynamic display light further includes a peripheral energy supply component, the peripheral energy supply component is arranged on the vehicle body and is electrically connected with the light strip, and is used for supplying the electric energy required for lighting the light strip or / and charging the energy storage device of the vehicle.

In another aspect, the present application also provides an automobile including the above-mentioned visual dynamic display light. By assembling and using the visual dynamic display light in the car, the warning safety performance can be improved, and at the same time, the running time is more dynamic and cool, which improves the product experience and attractiveness.

Description of drawings

FIG. 1 is a schematic structural diagram of a visual dynamic display light installed on a vehicle according to an embodiment of the present invention.

Description of reference numbers:

100. Visual dynamic display lights, 200. Cars.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and do not limit the protection scope of the present invention.

It should be noted that when an element is referred to as being "fixed on", "disposed on" or "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is considered to be "connected" to another element, it may be directly connected to the other element or intervening elements may be present at the same time; the specific manner in which one element is fixedly connected to another element can be achieved through the prior art, and is not described herein. To reiterate, it is preferable to adopt the fixing method of threaded connection.

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

The "first" and "second" mentioned in the present invention do not represent a specific quantity and order, but are only used for the distinction of names.

As shown in FIG. 1 , it is a display diagram of the application of the visual dynamic display light 100 shown in an embodiment of the application to the automobile 200 , wherein the visual dynamic display light 100 is used to be installed on the body of the automobile 200 , and the visual dynamic display light The lamp 100 includes: a controller; a vehicle speed sensor, connected in communication with the controller, and used to detect the running speed of the vehicle 200 during operation; The speed information realizes the flowing dynamic lighting according to the preset direction.

The visual dynamic display light 100 is applied to the car 200. When the car 200 is stationary, the light strip is usually not lit or a part of it is always on; and when the car 200 starts to drive, the vehicle speed sensor will detect the driving speed of the car 200 in real time, and display the speed of the car 200. The speed information is fed back to the controller, and the controller then outputs an instruction to light the light strip. Specifically, the light strip can be dynamically illuminated in a flow-like manner in a preset direction. Compared with the static lighting of traditional decorative lamps, this technology The visual dynamic display lights of the solution make the car 200 have a more eye-catching warning effect, which improves the running safety of the car 200; in addition, combined with the high-speed operation of the car 200, the flowing dynamic light strip can also produce better dazzling effects. The shadow effect makes the driving of the car 200 more dynamic and cool, thereby greatly improving the use experience, product attractiveness and competitiveness of the car 200.

It should be noted that the lighting speed and lighting length of the light strip are related to the real-time driving speed of the car 200 detected by the vehicle speed sensor, which can be simply understood as: when the driving speed is small and the growth is slow, the light The lighting speed of the belt is correspondingly slower and the lighting length is shorter (that is, part of the light strip is lit), but it is always in a dynamic flow lighting state; when the driving speed is large and the growth is fast, the light The speed of the strip lighting is correspondingly accelerated, and the lighting length becomes longer (the longest time is the complete lighting of the entire light strip), and it is in a dynamic flow lighting state at the same time. In this way, a dynamic relationship between the lighting of the light strip and the driving speed of the car 200 is formed, which can better give the car 200 a warning and display effect during the day or night.

In addition, it needs to be further explained that the above-mentioned flow-type dynamic lighting should not be limited to the lighting action of the light strip, but should also include the dynamic lighting of the light strip during the speed change, deceleration or constant speed driving of the car 200. Display status. Therefore, it can be ensured that the vehicle 200 still has a reliable warning function and an excellent dynamic display effect when driving.

Optionally, the controller can be a PLC device, a micro-control computer, etc., which is preset with a control logic (circuit or program), which can output commands according to the vehicle speed information to drive and control the light strip to light up, while matching different vehicle speeds and different vehicle speeds. Light up effect.

Specifically, in an optional embodiment, the light strip is installed on the rear side of the vehicle body, or is partially located at the rear side of the vehicle body, and partially extends and transitions to the tailgate, so that the normal operation of the vehicle will not be affected. Manufacture and use, meet the relevant provisions of laws and regulations. Of course, the installation positions of the light strips may also be front and rear bumpers, front and rear doors, front and rear door handles, etc., which can be specifically set according to the actual needs of those skilled in the art. In addition, the light strip includes at least two illuminants, at least one of all the illuminants is a base point illuminator, and the light strip is realized according to the preset direction by using the base point illuminator as a lighting starting point Flowing dynamic lighting. Therefore, when the car 200 starts to drive, the vehicle speed sensor detects that the car 200 generates a driving speed, and the controller firstly drives the base point illuminator to light up first, and takes the base point illuminator as the starting point to control the adjacent and next adjacent illuminators in turn. The bodies are lit in sequence, so that a flowing dynamic lighting effect in which the luminous bodies chase each other can be formed.

It can be understood that the so-called flow-type dynamic lighting is represented as the luminous bodies are gradually lit in sequence according to a preset direction.

In one embodiment, assuming that the light strip includes M+N illuminants (where M represents the number of base point illuminants, N represents the number of other illuminants, and both M and N are natural numbers), the driving of the car 200 The vehicle speed is V (V≥0). When the driving speed of the car 200 is V=0, N=0, all the luminous bodies of the light strip are turned off, when V>0, the light strip lights up M+N _V luminous bodies in total, and the M th luminous body The time required for starting to light up gradually according to the preset direction to the M+ _NVth illuminant is TV _-0 . When the driving speed _of the car ₂₀₀ changes from V1 to V2, the light strip is gradually lit from the M+N _V1 illuminator to the M+N _V2 illuminant according to the preset direction, and from the M+N _V1 illuminant to the M+N V2 illuminant. The time from when the light-emitting body is turned on to when the M+N _V2 -th light-emitting body is turned on is T _V1-V2 . That is to say, it can be understood that the number of illuminants in the light strip increases with the increase of the driving speed of the vehicle.

Further, the drivable speeds of the car 200 from 0 to V _max are evenly divided into n parts, and the N illuminants of the light strip are also divided into n parts equally, when the car 200 travels at a speed of Vn, the light bar M is correspondingly lit. +N _Vn emitters. Furthermore, when the three traveling speeds V _n0 , V _n1 , and V _n2 of the automobile 200 have the relationship of V _n0 <V _n1 <V _n2 , then T _{Vn2 - Vn1} < T _{Vn1 - Vn0} .

However, it should be noted that the base point illuminator may be composed of one illuminator, or two or more illuminants as a unit, so that different warning and display brightness effects can be formed.

It can be understood that the above-mentioned illuminants are lamp beads, light bulbs, lamp tubes, etc. Specifically, in the technical solution, the illuminants are lamp beads.

Optionally, the lamp beads can be selected as LED lamp beads, and the lamp strips are correspondingly LED lamp strips.

And optionally, the lamp beads (that is, the light strip) can emit at least any light of red, green, blue and other colors; specifically in this technical solution, the lamp beads preferably emit red light, because the red light warns And the display effect is better, and it is more suitable for the passionate and dynamic effect of the car when the car is driving at a high speed of 200.

On the basis of the above-mentioned embodiment, in an embodiment, the base point illuminator is arranged in the middle part or any end part of the light strip. With this arrangement, the light strip can form different flowing lighting effects, which can greatly enrich the usability of the product, thereby enhancing the warning and display effects given to the car 200 . Specifically, when the base point illuminator is installed in the middle of the light strip, the base point illuminator is used as the starting point to light up first, and then it can be directed to one end of the light strip (the direction of the front or the rear of the vehicle) or both ends (the direction of the front and the rear of the vehicle) ) and then light up in sequence, thereby forming a single and/or two-direction flowing water dynamic lighting effect. Alternatively, when the base point illuminator is installed on the end of the light strip near the rear of the vehicle, the base point illuminator is used as the starting point to light up first, and then the other illuminators can be lit one by one in a chasing manner toward the front of the car. Or, when the base point illuminator is installed on the end of the light strip near the front of the car, the base point illuminator is the starting point to light up first, and then the other illuminants can be lit one by one toward the rear of the car. At the same time, the flowing and dynamically lit light strip can produce a cool afterimage effect, giving the vehicle a dynamic and cool feeling.

It should be noted that, when the flow-type dynamic lighting is performed, the single light-emitting bodies adjacent to the base point light-emitting body may be lighted one by one in sequence, or each two or more light-emitting bodies may be sequentially lighted one by one as a group. In this way, different lighting effects can be obtained, which can be specifically set according to the actual needs of those skilled in the art.

In this technical solution, the number of illuminators in the light strip is adapted to the vehicle speed, that is, different sizes of vehicle speeds correspond to different numbers of illuminators. In order to ensure the display effect of the light strip, it needs to be fully lit when the vehicle speed exceeds a safe preset speed.

That is, at any time, when the vehicle speed sensor detects that the driving speed of the car 200 is lower than the preset speed, at least a part of the light-emitting body lights up and maintains the flowing dynamic lighting effect, and the light-emitting body lights up The number shows an increasing trend with the increase of the speed of the vehicle. In this way, the lighting quantity of the light-emitting body can be linearly increased with the increase of the vehicle speed, so that the display effect of the flowing dynamic lighting can be enhanced.

And at a certain moment, when the vehicle speed sensor detects that the driving speed of the car 200 is greater than or equal to the preset speed, all the light-emitting bodies are lit up and the flowing dynamic lighting effect is maintained. At this time, the vehicle speed can be maintained at a safe high-speed driving state, and the display effect of the light strip at this time is the most saturated and full, which enhances the dynamic effect.

When encountering a traffic light or needing to slow down and stop when reaching the destination, the vehicle speed sensor detects that the driving speed of the car 200 gradually decreases from the preset speed, and all the illuminants are reversed according to the preset direction at this time. The directions are turned off in sequence, and the number of the light-emitting bodies turned off shows a decreasing trend with the decrease of the speed of the vehicle. For example, when the base point illuminator is arranged at one end of the light strip close to the front of the car, the direction of dynamic lighting is a water-like telescopic movement from the front of the car to the rear of the car. When the vehicle speed gradually decreases, the illuminator at the end farthest from the front of the vehicle will be extinguished first, and the extinguished illuminator will increase with the decrease of the vehicle speed until the vehicle stops moving, and the last illuminant of the base point will be extinguished. In this way, the light strip can be dynamically extinguished by flowing water, which ensures that the vehicle 200 also has better warning and dynamic effects when the vehicle 200 decelerates.

In order to facilitate the understanding of this technical solution, an example is now given to illustrate: according to the speed limit regulations of domestic expressways, the driving speed of the car 200 is 0-120Km/h, the number of lamp beads contained in the light strip is 100, and the base point lamp bead is close to the front of the car. The first lamp bead of , the relationship between the number of lamp beads corresponding to different driving speeds is as follows:

When the driving speed is increased from static to 10Km/h, the flow-type dynamic lighting is realized in a way of lighting one by one from the base lamp bead to the tenth lamp bead in the direction of the rear of the vehicle. This lighting process consumes a lot of energy. time 15s;

When the driving speed is increased from 10Km/h to 20Km/h, the twentieth lamp beads from the tenth lamp bead as the starting point to the rear of the vehicle are lit one by one to realize the dynamic lighting of flowing water. The lighting process takes 13s; a total of twenty lamp beads are lit at this time;

When the driving speed is increased from 20Km/h to 30Km/h, the thirtieth lamp bead from the twentieth lamp bead as the starting point to the rear of the car is lit one by one to realize the dynamic lighting of flowing water. The lighting process takes 11s; a total of thirty lamp beads are lit at this time;

When the driving speed is increased from 30Km/h to 40Km/h, the fortieth lamp beads from the thirtieth lamp bead as the starting point to the rear of the vehicle are lit one by one to realize the dynamic lighting of flowing water. The lighting process takes 10s; a total of forty lamp beads are lit at this time, and so on.

Follow the above process to further increase the speed until the speed of the car 200 is increased to 100Km/h, then the preset speed set by the designer is reached. At this time, all the lamp beads of the light strip are all lit and the flowing dynamic lighting effect is maintained. When the vehicle speed is further increased to 120Km/h, the flowing dynamic lighting effect of the light strip will not continue to change.

Of course, in other embodiments, the vehicle speed and the number of lamp beads can also be adapted according to other ratios, which can be set according to the display needs of those skilled in the art or the vehicle 200, which are also within the protection scope of this application. , and will not be repeated here.

On the basis of the above embodiments, in one embodiment, in order to further improve the visual effect, the number of the light strips is at least two. Specifically, in this embodiment, the number of light strips is four, and the light strips are spaced along the vehicle height direction. It is installed at the rear of the vehicle body near the tail light, and two adjacent light strips are arranged in parallel or approximately parallel, or vertically or approximately vertically. Therefore, different structural arrangements are adopted between different light strips, which can superimpose the flowing dynamic lighting effects of different light strips, so that the overall lighting effect of the composition is more dynamic and the warning effect is more prominent. In this technical solution, the light strips are preferably arranged horizontally, so they can be horizontal to the driving direction of the vehicle 200 , and can further highlight the afterimage effect of the flowing dynamic lighting of the light strips when the vehicle 200 is running at high speed.

It should be noted that when the number of light strips is more than two, the lengths of each light strip may be exactly the same, not all the same or different, and the specific length can be set according to the model and size. In addition, according to customer needs, the lighting of different light strips is controlled by the controller, which can be synchronous lighting, front and rear lighting, or partial synchronization and partial front and rear lighting.

In addition, on the basis of any of the above embodiments, in one embodiment, the display effect of the light strip is closely related to the speed of the vehicle, so it is particularly important to obtain accurate information on the driving speed of the vehicle 200 . In this technical solution, the vehicle speed sensor may be a wheel speed sensor, the wheel speed sensor is disposed on the vehicle body and is connected in communication with the controller, and the wheel speed sensor is used to be opposite to the wheel; thus the wheel The speed sensor can effectively collect the wheel speed and transmit it back to the controller, and the controller can obtain the running speed of the car 200 by analyzing and calculating the number of revolutions per unit time. The realization principle is as follows: the product of the number of wheel rotations per unit time and the circumference of the wheel can be obtained to obtain the distance traveled by the car 200 per unit time, that is, the running speed.

Or/and as an alternative implementation of the above-mentioned embodiment, the vehicle speed sensor may also be a wind speed sensor, the wind speed sensor is arranged on the vehicle body and is connected in communication with the controller; the wind speed sensor can directly measure the high speed of the automobile 200 The upwind speed of the driving can be directly obtained to obtain the driving speed of the automobile 200 . The realization principle is as follows: the wind speed sensor can detect the air velocity, and the vehicle 200 moves relative to the air in the environment when driving. Without considering the influence of factors such as resistance loss, the air velocity can indirectly represent the driving speed of the vehicle 200 .

Or/and as an alternative implementation manner of the above-mentioned embodiment, the vehicle speed sensor may also be a visual sensor, and the visual sensor is disposed on the vehicle body and communicated with the controller. Therefore, the speed of the car 200 can be obtained by conversion according to the switching speed of two adjacent pictures in the pictures taken at the preset frequency per unit time by the vision sensor. To sum up, the above three speed measurement schemes can greatly improve the accuracy of speed measurement and provide guarantee for the effective work of the light strip.

In addition, the normal operation of the light strip requires sufficient and reliable power supply, and at the same time, in order to avoid increasing the structural complexity of the automobile 200 and increasing the design and construction cost, the light strip can be directly electrically connected to the energy storage device on the automobile 200, in order to obtain lighting power.

Optionally, the energy storage device is an automobile 200 battery.

Or as an alternative implementation of the above-mentioned embodiment, the visual dynamic display light 100 further includes a peripheral energy supply component, and the peripheral energy supply component is disposed on the vehicle body and is electrically connected with the light strip for supplying The electric energy required for the light strip to light up or/and to charge the energy storage device of the automobile. The peripheral energy supply component can generate electricity by itself and supply the electric energy to the light strip for use, which can reduce the functional burden of the battery of the automobile 200 and is beneficial to prolong the running time of the automobile 200 .

In addition, the peripheral energy supply component can also be electrically connected to the battery through a wire, so as to charge the battery with the surplus electric energy, thereby further increasing the use time of the battery and improving the battery life of the vehicle 200 .

It should be noted that, there may be many possible implementation manners of the above-mentioned peripheral device power supply assembly. In the first embodiment, the reversing shaft of the peripheral energy supply assembly installed on the chassis of the vehicle is formed with a motor, and the motor is electrically connected to the light strip. When working, the reversing shaft is connected with the wheel and can obtain rotational driving energy, which in turn drives the motor to work, and the electric energy generated by the motor is supplied to the light strip to light up. In the second embodiment, the peripheral energy supply assembly is composed of a fan blade mounted on the vehicle body and a motor, and the motor is electrically connected to the light strip. During operation, when the car 200 is running, the airflow blows the fan blades to rotate, thereby driving the motor to rotate to generate electric energy, and the electric energy is output to the light strip to light up. In the third embodiment, the peripheral energy supply component is composed of a photovoltaic panel (or photovoltaic film) and an energy storage device, and the energy storage device is electrically connected to the lamp. When working, the photovoltaic panel is irradiated by the sun or the light source in the external environment, and can convert the light energy into electrical energy and store it in the energy storage device.

On the other hand, the present application also provides an automobile 200 including the above-mentioned visual dynamic display light 100 . By assembling and using the visual dynamic display light 100 in the automobile 200, the warning safety performance is improved, and at the same time, the running time is more dynamic and cool, and the product experience and attractiveness are improved.

The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features in the above-described embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be regarded as the scope described in this specification.

The above-mentioned embodiments only represent several embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the invention patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can also be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims (14)

1. a visual dynamic display light, for being installed on the vehicle body, it is characterized in that, this visual dynamic display light comprises: controller; a vehicle speed sensor, connected in communication with the controller, for detecting the speed of the vehicle during operation; and The light strip is used to be installed on the vehicle body, and can realize flowing dynamic lighting according to the preset direction according to the speed information detected in real time. 2 . The visual dynamic display light according to claim 1 , wherein the light strip is installed on the side and rear of the vehicle body, and the light strip includes at least two illuminants, among all the illuminants. 3 . At least one light-emitting body is a base-point light-emitting body, and the light strip is dynamically lit in a flow-type manner according to the preset direction from the base-point light-emitting body as a lighting starting point. 3 . The visual dynamic display light according to claim 2 , wherein the base point illuminator is arranged in the middle part or any end part of the light strip. 4 . 4 . The visual dynamic display light according to claim 2 , wherein, at any time, when the vehicle speed sensor detects that the driving speed of the vehicle is less than a preset speed, at least a part of the illuminants are lit and maintained. 5 . Flow-type dynamic lighting effect, and the lighting quantity of the light-emitting body presents an increasing trend with the increase of the driving speed of the vehicle. 5. The visual dynamic display light according to claim 2, characterized in that, at a certain moment, when the vehicle speed sensor detects that the speed of the vehicle is greater than or equal to a preset speed, all the illuminants are fully Light up and maintain a flowing dynamic lighting effect. 6 . The visual dynamic display light according to claim 2 , wherein when the vehicle speed sensor detects that the driving speed of the car gradually decreases from a preset speed, all the illuminants follow the preset direction. 7 . The opposite directions of the lights are turned off sequentially, and the number of light-emitting bodies turned off shows an increasing trend with the decrease of the driving speed of the vehicle. 7. The visual dynamic display light according to any one of claims 1 to 6, wherein the number of the light strips is at least two, and two adjacent light strips are arranged in parallel or approximately parallel, or Vertical or near vertical arrangement. 8. The visual dynamic display light according to any one of claims 1 to 6, wherein the vehicle speed sensor is a wheel speed sensor, and the wheel speed sensor is arranged on the vehicle body and communicates with the controller connected, and the wheel speed sensor is used to oppose the wheel; Or/and the vehicle speed sensor is an wind speed sensor, and the wind speed sensor is arranged on the vehicle body and is connected in communication with the controller; Or/and the vehicle speed sensor is a visual sensor, and the visual sensor is disposed on the vehicle body and connected in communication with the controller. 9. The visual dynamic display light according to any one of claims 1 to 6, wherein the light strip is used to electrically connect with an energy storage device on the automobile to obtain lit electric energy; Or the visual dynamic display light further includes a peripheral energy supply component, the peripheral energy supply component is arranged on the vehicle body and is electrically connected with the light strip, and is used for supplying the electric energy required for lighting the light strip or / and charging the energy storage device of the vehicle. 10. A visual dynamic display light for being installed on an automobile body, characterized in that the visual dynamic display light comprises: a light strip comprising M+N illuminants, wherein M represents a base point illuminant The number of , N represents the number of other illuminants, and M and N are both natural numbers; the speed of the car is V (V ≥ 0); When the driving speed of the car is V=0, N=0, all the luminous bodies are off; when V>0, the light strip lights up M+N _V of the luminous bodies in total, and the luminous bodies are lit by the th The time required for the M light-emitting bodies to be gradually lit up to the M+NVth light-emitting body according to a preset direction as a starting point is T _{V -0} . 11. The visual dynamic display light according to claim 10, characterized in that, when the driving speed _of the car changes from V1 to V2, the light strip starts from the M ₊ N _V1 illuminant. Begin to gradually light up to the M+N _V2 illuminant according to the preset direction, and the time-consuming from the M+N _V1 illuminant lighting to the M+N _V2 illuminant lighting is T _V1-V2 . 12 . The visual dynamic display light according to claim 10 , wherein the _drivable speed of the car is divided into n equal parts, and the N lights of the light strip are also averaged accordingly. 13 . Divided into n parts, when the speed of the car is Vn, M+N _Vn luminous bodies are correspondingly lit. 13 . The visual dynamic display light according to claim 10 , wherein, assuming that the vehicle has three traveling speeds V _n0 , V _n1 , and V _n2 , and there is a relationship of V _n0 <V _n1 <V _n2 , 13 . Then T _Vn2-Vn1 <T _Vn1-Vn0 . 14. An automobile, characterized in that it comprises the visual dynamic display light according to any one of the preceding claims 1 to 9 or the visual dynamic display light according to any one of claims 10 to 13.

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