Method for traversing track based on pixel points on vehicle-mounted instrument and related equipment

Abstract

The invention relates to the technical field of vehicle-mounted instruments, in particular to a method for traversing a track based on pixel points on a vehicle-mounted instrument and related equipment. The method comprises the following steps: acquiring a target color pixel point of a curve track in a picture; determining a divergence mode of the target color pixel point to obtain a divergence curve which is located in the curve track; performing series traversal on the emission curve and the curve track to obtain a gradual change curve; and determining gradual change time, and traversing pixel points in the gradual change curve to obtain a light sweeping effect of the curve track. The aesthetics of the display effect of the vehicle-mounted instrument and the user experience can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle-mounted instruments, and in particular to a method for traversing a trajectory based on pixel points on a vehicle-mounted instrument and related equipment. Background Art

[0002] In-vehicle instrumentation plays a key role in modern cars. It is not only a display terminal for vehicle operating parameters, but also integrates multiple functions such as navigation and entertainment, greatly improving driving safety and comfort. With the popularization of smart cars and the advancement of technology, users not only require comprehensive functions of in-vehicle instruments, but also have higher expectations for the aesthetic quality of display effects. However, achieving these high-quality visual effects still faces many technical challenges.

[0003] In order to improve the visual effect of vehicle-mounted instruments, various solutions have been adopted in the prior art. One common method is to adjust the color and transparency of pixels through software algorithms on the basis of static images to achieve dynamic changes, so that static images become dynamic effects. Another technical means is to use hardware control to produce light and shadow changes by adjusting the brightness of LED lights or other light sources, so as to achieve the effect of dynamic display. There are also some solutions that enable the instrument panel to display richer content by pre-setting animation sequences or real-time image replacement. These methods have been widely used in various advanced automotive instrument systems.

[0004] Although different methods are used in the prior art to achieve dynamic display effects, in actual applications, when traversing pixels on a curve track, the prior art generally relies on linear traversal methods. Although this method is simple, it is incapable of achieving complex gradient effects. Especially when expressing more delicate visual effects, simple linear traversal cannot effectively present the rich gradient details in the curve, thus limiting the aesthetics and user experience of the vehicle instrument display effect. Summary of the invention

[0005] In order to solve the problems existing in the above-mentioned related technologies, the present application provides a method and related equipment based on pixel point traversal trajectory on a vehicle-mounted instrument, which can improve the aesthetics of the display effect of the vehicle-mounted instrument and the user experience.

[0006] In a first aspect, an embodiment of the present application discloses a method for traversing a trajectory based on pixel points on a vehicle-mounted instrument, which adopts the following scheme: A method for traversing a trajectory based on pixels on a vehicle-mounted instrument comprises: obtaining a target color pixel of a curve trajectory in a picture; determining a divergence mode of the target color pixel to obtain a divergence curve, wherein the divergence curve is located within the curve trajectory; traversing the emission curve in series with the curve trajectory to obtain a gradient curve; determining a gradient time, traversing the pixel points in the gradient curve, and obtaining a light sweeping effect of the curve trajectory.

[0007] By adopting the above technical solution, the method can obtain the target color pixel points of the curve trajectory in the image, determine the divergence mode of the target color pixel points, and obtain the divergence curve. By traversing the divergence curve and the curve trajectory in series to form a gradient curve, the gradient time is further determined and the pixel points in the gradient curve are traversed, and finally the sweeping light effect of the curve trajectory is achieved.

[0008] Optionally, obtaining the target color pixel point of the curve trajectory in the image includes: obtaining all pixel points in the image; and obtaining the target color pixel point corresponding to the curve trajectory from all pixel points.

[0009] By adopting the above technical solution, the target color pixel points can be extracted from the image efficiently and accurately, ensuring the accuracy of the subsequent divergent curve generation, thereby improving the authenticity and smoothness of the curve trajectory scanning effect.

[0010] Optionally, determining the divergence mode of the target color pixel points to obtain the divergence curve includes: taking each pixel among the target color pixel points as a divergence center; determining a preset number of divergent pixel points around the divergence center, setting the divergence mode of the divergent pixel points located within the curve trajectory, and obtaining the emission curve, wherein the divergence mode is to transform the transparency of the divergent pixel points from 1 to 0.

[0011] By adopting the above technical solution, each pixel in the target color pixel is used as the divergence center, and a preset number of divergent pixel points around the divergent center are determined, and the divergence mode of the divergent pixel points located in the curve trajectory is set to change the transparency from 1 to 0, thereby obtaining an emission curve; this solution can achieve a visual effect in which the pixels are gradually transparent from the center to the periphery, and they are all located in the curve trajectory, which can effectively enhance the dynamic display effect of the curve trajectory.

[0012] Optionally, traversing the emission curve and the curve trajectory in series to obtain a gradient curve specifically includes: determining a preset traversal direction of the emission curve and the pixel points on the curve trajectory; determining preset variables of the image, and determining a variable display area based on the preset variables; based on the preset variables, the preset traversal direction and the variable display area, traversing the emission curve and the curve trajectory in series to obtain a gradient curve.

[0013] By adopting the above technical solution, when the emission curve and the curve trajectory are traversed in series, by determining the preset traversal direction and the preset variables of the image, and determining the variable display area based on the preset variables, the emission curve and the curve trajectory are traversed in series in the preset traversal direction and the variable display area, thereby realizing the dynamic generation of the gradient curve, thereby improving the realism and smoothness of the scanning effect of the curve trajectory.

[0014] Optionally, the preset variable is set to Y, and the range of Y is 0-1; the preset traversal direction is to traverse the variable from 0 to 1, and the corresponding variable display area is the display area of ​​Y±0.05, with Y as the center, the corresponding transparency is 1, the transparency of Y+0.05 is 0, and the transparency of Y-0.05 is 0.

[0015] By adopting the above technical solution, the preset variable Y and its range are set, the preset traversal direction from 0 to 1 and the variable display area of ​​Y±0.05 are determined, so that the emission curve and the curve trajectory have a more accurate transparency gradient effect when traversed in series, thereby improving the realism and smoothness of the curve trajectory scanning effect on the vehicle instrument.

[0016] Optionally, the target color pixel is one of red, green, blue and transparent pixel.

[0017] By adopting the above technical solution, the target color pixel points are limited to one of red, green, blue and transparent pixel points, which can flexibly adapt to the display needs of curve trajectories of different colors and enhance the diversity and visual experience of the display effects of the vehicle-mounted instrument.

[0018] In a second aspect, an embodiment of the present application discloses a system based on pixel point traversal trajectory on a vehicle instrument, which adopts the following scheme: A system based on pixel traversal trajectory on a vehicle-mounted instrument, characterized by comprising: an acquisition module, used to acquire target color pixel points of a curve trajectory in a picture; a first determination module, used to determine the divergence mode of the target color pixel points, and obtain a divergence curve, wherein the divergence curve is located within the curve trajectory; a traversal module, used to traverse the emission curve and the curve trajectory in series, and obtain a gradient curve; a second determination module, used to determine the gradient time, traverse the pixel points in the gradient curve, and obtain a sweeping light effect of the curve trajectory.

[0019] By adopting the above technical solution, the method can achieve the acquisition of the target color pixel points of the curve trajectory in the picture through the acquisition module, and the divergence mode of the target color pixel points can be determined through the first determination module to obtain the divergence curve. Then, the divergence curve and the curve trajectory are traversed in series through the traversal module to form a gradient curve, and the gradient time is further determined through the second determination module and the pixel points in the gradient curve are traversed, finally achieving the sweeping light effect of the curve trajectory.

[0020] Optionally, the acquisition module includes: a first acquisition unit, used to acquire all pixel points in the image; and a second acquisition unit, used to acquire the target color pixel points corresponding to the curve trajectory from all the pixel points.

[0021] By adopting the above technical solution, the system can accurately obtain the target color pixel points of the curve trajectory in the picture, improve the accuracy and efficiency of pixel point acquisition, and thus improve the realism and smoothness of the vehicle instrument display effect.

[0022] In a third aspect, an embodiment of the present application discloses a device based on pixel point traversal trajectory on a vehicle instrument, which adopts the following scheme: A device for traversing a trajectory based on pixel points on an on-board instrument comprises: a memory and a processor, wherein the memory is used to store a computer program; and the processor is used to implement the steps of a method for traversing a trajectory based on pixel points on an on-board instrument as described in any one of the above when executing the computer program.

[0023] In a fourth aspect, an embodiment of the present application discloses a computer-readable storage medium, which adopts the following scheme: A computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the method for traversing a trajectory based on pixel points on a vehicle-mounted instrument as described above are implemented.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. By obtaining the target color pixel points of the curve trajectory in the image and determining the divergence mode of the target color pixel points, a divergence curve is obtained, which can more accurately simulate the state change of the light source and make the display effect more natural and smooth; 2. The emission curve and the curve trajectory are traversed in series to obtain a gradient curve, which can achieve a gradient effect on the curve trajectory and enhance the realism and visual effect of the display effect; 3. Determine the gradient time and traverse the pixel points in the gradient curve to obtain the sweeping effect of the curve trajectory, which effectively improves the smoothness and naturalness of the dynamic display effect and optimizes the user's visual experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of a flow chart of a method for traversing a trajectory based on pixel points on a vehicle instrument disclosed in an embodiment of the present application; Figure 2 for Figure 1 A schematic diagram of a specific flow chart of step S30 in a method for traversing a trajectory based on pixel points on a vehicle-mounted instrument disclosed; Figure 3 This is a schematic diagram of the vehicle instrument display interface; Figure 4 This is a schematic diagram of the sweeping light effect of the vehicle instrument display interface; Figure 5 It is a structural schematic diagram of a system based on pixel point traversal trajectory on a vehicle instrument disclosed in another embodiment of the present application. Figure 6 A schematic diagram of the structure of a device based on pixel point traversal trajectory on a vehicle instrument disclosed in another embodiment of the present application. DETAILED DESCRIPTION

[0026] The present application is further described in detail below in conjunction with the accompanying drawings.

[0027] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0028] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The singular forms of "a", "a", "an" and "the" used in this application and the appended claims are also intended to include plural forms unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used in this article refers to and includes any or all possible combinations of one or more associated listed items.

[0029] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0030] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0031] [First embodiment] See also Figure 1 In the first embodiment of the present application, a method for traversing a trajectory based on pixel points on a vehicle-mounted instrument is disclosed, comprising the following steps: S10, obtaining the target color pixel point of the curve trajectory in the image; Among them, the style of the curve track in the picture can be as follows Figure 3 As shown in , the track is formed by adjacent curves, and the two sides of the curve track are presented by pixels of corresponding colors. In this embodiment, the pixel points may include RGBA pixels, R represents Red pixels, G represents Green pixels, B represents Blue pixels, and A represents Alpha pixels. The corresponding target color pixel point is one of red, green, blue and transparent pixels, so that the display requirements of curve tracks of different colors can be flexibly adapted on the vehicle instrument, thereby improving the diversity and visual experience of the display effect of the vehicle instrument.

[0032] Specifically, step S10 includes: S11, obtaining all pixels in the image; The pixels in the image may be acquired through two-dimensional texture mapping (2D textures) technology, but this technology is certainly not limited here, as long as the same effect can be achieved.

[0033] S12, obtaining target color pixel points corresponding to the curve trajectory from all pixel points.

[0034] Among them, after all the pixels are obtained, the corresponding target color pixels, such as red pixels, can be obtained by the color of the curve trajectory, such as red. Of course, it is explained here that only the pixels on the curve trajectory are red in the picture. In this way, the target color pixels can be extracted from the picture efficiently and accurately, ensuring the accuracy of the subsequent divergent curve generation, thereby improving the authenticity and smoothness of the curve trajectory scanning effect.

[0035] Of course, in another embodiment, the target color pixel point corresponding to the curve trajectory may also be determined by the coordinate value of the curve trajectory, which is not limited here.

[0036] S20, determining the divergence mode of the target color pixel point and obtaining a divergence curve; The divergent curve is located within the curve track to achieve a gradual effect within the curve track.

[0037] Specifically, step S20 includes: S21, taking each pixel point in the target color pixel point as a divergence center; The divergent center can be understood as the center of the circle, which diverges toward the surrounding sides.

[0038] S22, determining a preset number of divergent pixel points around the divergent center, setting a divergent mode of the divergent pixel points located within the curve trajectory, and obtaining an emission curve; The divergence mode is to change the transparency of the diverging pixel points from 1 to 0. The preset number is, for example, 10 pixel points, which can be understood as determining the divergence center and diverging with 10 pixel points as the radius. Of course, it should be noted here that the divergence curve is within the curve trajectory, and the pixels beyond the curve trajectory are not diverged. Based on the curve trajectory, a curve with white points in the curve trajectory is obtained, which is the divergence curve.

[0039] In this embodiment, the divergence of the divergent pixels located in the curve track can be set by a variety of algorithms, such as gamma correction, linear transformation, etc. Taking gamma correction as an example, the transparency of each row of divergent pixels can be adjusted to change from 1 to 0. Another way is through linear transformation. Of course, the algorithm is not limited here, as long as the same technical effect is achieved.

[0040] S30, traversing the emission curve and the curve trajectory in series to obtain a gradient curve; This step is to connect the emission curve and the curve trajectory in series to obtain a curve that can achieve a gradual change. Figure 2 , this step S30 specifically includes: S31, determining a preset traversal direction of the emission curve and the pixel points on the curve trajectory; The preset traversal direction includes the direction corresponding to the x-axis and y-axis of the image, and the direction corresponding to the 45° angle between the x-axis and the y-axis. This is not limited here, and it is sufficient to traverse the pixel points on the emission curve and the curve trajectory.

[0041] S32, determining preset variables of the image, and determining a variable display area based on the preset variables; Among them, the preset variable corresponds to the display area size of the picture, and the preset variable corresponding to the entire picture is 0-1. Here, the range of 0 to 1 can be understood as the size ratio of the picture. The traversal area of ​​the picture can be set to 0.1-0.9, 0.2-0.8, etc. based on the needs. When the preset variable is determined to be 0.1-0.9, the preset variable changes in sequence based on 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, and 0.9.

[0042] S33, based on the preset variables, the preset traversal direction and the variable display area, the emission curve and the curve trajectory are traversed in series to obtain a gradient curve.

[0043] Among them, the preset variable is set to Y, for example, and the corresponding range of Y is 0-1. The preset traversal direction is the y-axis, and Y traverses the variables from 0 to 1 (0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1), and the corresponding variable display area is the display area of ​​Y±0.05. With Y as the center, the corresponding transparency is 1, the transparency of Y+0.05 is 0, and the transparency of Y-0.05 is 0. In this way, when traversing sequentially based on the preset variables, the dynamic series connection of the emission curve and the curve trajectory is realized, and a more accurate transparency gradient effect is obtained, thereby improving the realism and smoothness of the curve trajectory scanning effect on the vehicle instrument.

[0044] S40, determining the gradient time, traversing the pixel points in the gradient curve, and obtaining a light sweeping effect of the curve track.

[0045] The gradient time is, for example, 3 seconds. The gradient curve transitions from 0 to 1 in the image in 3 seconds, and a 3-second dynamic light effect can be obtained. The corresponding curve track is white in the middle and has a gradient effect around it, such as Figure 4 As shown, this is the sweeping light effect at a certain moment.

[0046] In summary, the first embodiment of the present invention discloses a method for traversing a trajectory based on pixels on a vehicle instrument. By acquiring the target color pixels of the curve trajectory in the image, the target color pixels can be extracted from the image efficiently and accurately, ensuring the accuracy of the subsequent generation of the divergent curve, thereby improving the authenticity and smoothness of the sweeping effect of the curve trajectory; by determining the divergence mode of the target color pixels, a divergent curve is obtained, which can achieve a visual effect in which the pixels gradually become transparent from the center to the periphery, and are all located within the curve trajectory, which can effectively enhance the dynamic display effect of the curve trajectory; by traversing the emission curve and the curve trajectory in series to obtain a gradient curve, the dynamic generation of the gradient curve can be achieved, thereby improving the authenticity and smoothness of the sweeping effect of the curve trajectory; by determining the gradient time and traversing the pixels in the gradient curve, the sweeping effect of the curve trajectory is obtained, which effectively improves the smoothness and naturalness of the dynamic display effect and optimizes the user's visual experience.

[0047] [Second embodiment] See also Figure 5 In the second embodiment of the present application, a system based on pixel point traversal trajectory on a vehicle instrument is disclosed, and the system includes: an acquisition module 51, a first determination module 52, a traversal module 53 and a second determination module 54.

[0048] Among them, the acquisition module 51 is used to obtain the target color pixel point of the curve trajectory in the image; the first determination module 52 is used to determine the divergence mode of the target color pixel point to obtain a divergence curve, wherein the divergence curve is located within the curve trajectory; the traversal module 53 is used to traverse the emission curve and the curve trajectory in series to obtain a gradient curve; the second determination module 54 is used to determine the gradient time, traverse the pixel points in the gradient curve, and obtain the scanning light effect of the curve trajectory.

[0049] It should be noted that the method for traversing a track based on pixels on a vehicle instrument implemented by a system for traversing a track based on pixels on a vehicle instrument disclosed in the second embodiment of the present application is the same as the first embodiment, so it will not be described in detail here. Optionally, each module in this embodiment and the above-mentioned other operations or functions are respectively for implementing the methods in the above-mentioned embodiments.

[0050] [Third embodiment] See also Figure 6In the third embodiment of the present application, a device for traversing trajectories based on pixels on a vehicle instrument is disclosed, and the device includes: a memory 60 and a processor 70, the memory 60 is used to store a computer program; the processor 70 is used to implement the steps of the method for traversing trajectories based on pixels on a vehicle instrument described in the first embodiment when executing the computer program. For details, please refer to the above, so it will not be described in detail here. The technical effect of the device for traversing trajectories based on pixels on a vehicle instrument provided in this embodiment in actual application is the same as the technical effect of the method for traversing trajectories based on pixels on a vehicle instrument in the first embodiment.

[0051] [Fourth embodiment] In the fourth embodiment of the present application, a computer-readable storage medium is disclosed. The computer-readable storage medium is, for example, a non-volatile memory, such as: magnetic media (such as hard disks, floppy disks, and tapes), optical media (such as CDROM disks and DVDs), magneto-optical media (such as optical disks), and hardware devices specially constructed to store and execute computer-executable instructions (such as read-only memory (ROM), random access memory (RAM), flash memory, etc.). A computer program is stored on the computer-readable storage medium. The computer-readable storage medium can be executed by one or more processors or processing devices to implement a method for traversing a trajectory based on pixel points on a vehicle-mounted instrument in the aforementioned embodiment.

[0052] In addition, it can be understood that the aforementioned embodiments are only exemplary descriptions of the present invention. Under the premise that the technical features do not conflict, the structures do not contradict, and the purpose of the present invention is not violated, the technical solutions of the various embodiments can be arbitrarily combined and used in combination.

[0053] In the several embodiments provided by the present invention, it should be understood that the disclosed methods, systems and devices can be implemented in other ways. For example, the modules included in the system described above are only schematic, and the division of modules is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0054] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0055] In addition, each functional unit / module in each embodiment of the present invention may be integrated into one processing unit / module, or each unit / module may exist physically separately, or two or more units / modules may be integrated into one unit / module. The above-mentioned integrated unit / module may be implemented in the form of hardware or in the form of hardware plus software functional units / modules.

[0056] The above-mentioned integrated unit / module implemented in the form of a software functional unit / module can be stored in a computer-readable storage medium. The above-mentioned software functional unit is stored in a storage medium, including a number of instructions for enabling one or more processors of a computer device (which can be a personal computer, a server, or a network device, etc.) to perform some steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, referred to as ROM), random access memory (Random Access Memory, referred to as RAM), disk or optical disk and other media that can store program codes.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for traversing a trajectory based on pixel points on a vehicle-mounted instrument, characterized in that: include: Get the target color pixel point of the curve trajectory in the image; Determine the divergence mode of the target color pixel point to obtain a divergence curve, wherein the divergence curve is located within the curve trajectory; Traversing the emission curve and the curve trajectory in series to obtain a gradient curve; The gradient time is determined, and the pixel points in the gradient curve are traversed to obtain the light sweeping effect of the curve track.

2. The method according to claim 1, characterized in that The step of obtaining a target color pixel point of a curve track in the image includes: Get all pixels in the picture; The target color pixel point corresponding to the curve trajectory is obtained from all the pixel points.

3. The method according to claim 1, characterized in that The step of determining the divergence mode of the target color pixel point to obtain a divergence curve includes: Taking each pixel of the target color pixel as a divergence center; A preset number of divergent pixel points around the divergent center are determined, and a divergent mode of the divergent pixel points located within the curve trajectory is set to obtain the emission curve, wherein the divergent mode is to transform the transparency of the divergent pixel points from 1 to 0.

4. The method according to claim 3, characterized in that: The step of traversing the emission curve and the curve trajectory in series to obtain a gradient curve specifically includes: Determining the emission curve and the preset traversal direction of the pixel points on the curve trajectory; Determining preset variables of the picture, and determining a variable display area based on the preset variables; Based on the preset variable, the preset traversal direction and the variable display area, the emission curve and the curve trajectory are traversed in series to obtain a gradient curve.

5. The method according to claim 4, characterized in that Set the preset variable to Y, where the range of Y is 0-1; The preset traversal direction is to traverse the variables from 0 to 1, and the corresponding variable display area is the display area of ​​Y±0.05, with Y as the center, the corresponding transparency is 1, the transparency of Y+0.05 is 0, and the transparency of Y-0.05 is 0.

6. The method according to claim 1, characterized in that The target color pixel is one of red, green, blue and transparent pixel.

7. A system based on pixel point traversal trajectory on a vehicle instrument, characterized in that: include: An acquisition module is used to obtain the target color pixel points of the curve trajectory in the image; A first determination module is used to determine the divergence mode of the target color pixel point to obtain a divergence curve, wherein the divergence curve is located within the curve trajectory; A traversal module, used for traversing the emission curve and the curve trajectory in series to obtain a gradient curve; The second determination module is used to determine the gradient time, traverse the pixel points in the gradient curve, and obtain the sweeping light effect of the curve trajectory.

8. The method according to claim 1, characterized in that The acquisition module comprises: A first acquisition unit, used to acquire all pixels in the image; The second acquisition unit is used to acquire the target color pixel point corresponding to the curve trajectory from all the pixel points.

9. A device for traversing a track based on pixel points on a vehicle instrument, characterized in that: include: A memory and a processor, wherein the memory is used to store a computer program; The processor is used to implement the steps of a method for traversing a trajectory based on pixel points on a vehicle-mounted instrument as described in any one of claims 1 to 6 when executing the computer program.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the method for traversing a trajectory based on pixel points on a vehicle-mounted instrument as claimed in any one of claims 1 to 6 are implemented.

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