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Pixelized vehicle lamp control method, editing method, equipment, terminal and storage medium

A technology of car light control and pixelization, which is applied to instruments, static indicators, etc., can solve the problem of large data transmission, and achieve the effect of improving resolution, improving brightness level, and saving identification location data.

Active Publication Date: 2021-12-21
东风汽车有限公司东风日产乘用车公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013]Based on this, it is necessary to provide a pixelated car light control method and an editing method for the technical problem of large data transmission in the prior art pixelated car light control , equipment, terminals and storage media

Method used

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  • Pixelized vehicle lamp control method, editing method, equipment, terminal and storage medium
  • Pixelized vehicle lamp control method, editing method, equipment, terminal and storage medium
  • Pixelized vehicle lamp control method, editing method, equipment, terminal and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0084] Such as image 3 Shown is a working flow chart of a pixelated car light control method of the present invention, which is applied to the car end, including:

[0085] Step S301, receiving the brightness level sequence sent by the terminal, the brightness level sequence includes at least one terminal brightness level, and the terminal uses the brightness level of each pixel in the user's pixel dot matrix effect map as the terminal brightness Level, which generates terminal brightness levels according to the preset arrangement order of pixels;

[0086] Step S302, according to the preset arrangement sequence, sequentially update the vehicle-end brightness level corresponding to each pixel light in the vehicle light driver to the corresponding terminal brightness level, and each pixel light corresponds to a pixel in the pixel dot matrix effect diagram. pixel.

[0087] Specifically, the present invention can be applied to an electronic control unit (Electronic Control Unit,...

Embodiment 2

[0091] Such as Figure 4 Shown is a working flow chart of a pixelated vehicle lamp control method in an embodiment of the present invention, including:

[0092] Step S401, receiving the brightness level sequence sent by the terminal, the brightness level sequence includes at least one terminal brightness level, and the terminal uses the brightness level of each pixel in the user's pixel bitmap effect map as the terminal brightness Level, generate terminal brightness levels according to the preset arrangement order of pixels.

[0093] Step S402, generating a controller area network message according to the preset arrangement order, and each frame of the controller area network message includes at least one continuous terminal brightness level arranged according to the preset arrangement order.

[0094] Step S403, transmitting the controller LAN message to the vehicle light controller.

[0095] Step S404, the vehicle light controller performs addressing sequentially according ...

Embodiment 3

[0125] Such as Figure 8 Shown is a working flow chart of a method for editing pixel lights and car lights of the present invention, which is applied to the terminal, including:

[0126] Step S801, obtaining the user's pixel dot matrix rendering;

[0127] Step S802, perform brightness analysis on each pixel of the pixel dot matrix effect map, and obtain the brightness level of each pixel as the terminal brightness level;

[0128] Step S803, generate the brightness level sequence of the terminal brightness level according to the preset arrangement order of the corresponding pixels, and send the brightness level sequence to the vehicle, and the brightness level sequence is determined by the vehicle according to the preset Assuming the order of arrangement, the vehicle-end brightness level corresponding to each pixel light in the vehicle light driver is updated to the terminal brightness level in turn, and each pixel light corresponds to a pixel point in the pixel dot matrix effec...

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Abstract

The invention discloses a pixelated vehicle lamp control method, an editing method, equipment, a terminal and a storage medium. The pixelated vehicle lamp control method comprises the steps that a brightness level sequence sent by a terminal is received, the brightness level sequence comprises at least one terminal brightness level, according to the brightness level sequence, the terminal takes the brightness level of each pixel point in a pixel dot matrix effect picture of a user as the terminal brightness level, and the brightness levels of the terminal are generated according to a preset arrangement sequence of the pixel points; according to the preset arrangement sequence, the vehicle end brightness level corresponding to each pixel lamp in a vehicle lamp driver is updated to the corresponding terminal brightness level, and each pixel lamp corresponds to one pixel point in the pixel dot matrix effect picture. According to the method, position identification does not need to be carried out on each pixel point position, and identification position data can be saved. Meanwhile, the identification position data is saved, so that the brightness level can be improved, and the resolution of the brightness can be improved.

Description

technical field [0001] The invention relates to the technical field related to automobiles, in particular to a control method, an editing method, a device, a terminal and a storage medium for a pixelated vehicle light. Background technique [0002] The pixelated vehicle light means that the vehicle light is composed of a plurality of pixel lights, such as a plurality of pixel light-emitting diode (Light Emitting Diode, LED) lights or organic light-emitting diode (Organic Light-Emitting Diode, OLED) lights. The brightness of each pixel light is controlled by the light driver to form different patterns. [0003] Existing pixelated car lights, graphics can be provided by the user. Such as figure 1 Shown are existing pixelated car light control methods, including: [0004] Step S101, the user performs personalized editing on the pixel dot matrix rendering through a mobile client, such as a mobile client; [0005] Step S102, the terminal performs positioning and brightness an...

Claims

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Application Information

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IPC IPC(8): G09G3/32G09G3/3208
CPCG09G3/32G09G3/3208Y02B20/40
Inventor 王挺飞汤伟能章艳杜振华
Owner 东风汽车有限公司东风日产乘用车公司