CN-121989799-A - Vehicle atmosphere control method and device and vehicle

CN121989799ACN 121989799 ACN121989799 ACN 121989799ACN-121989799-A

Abstract

The disclosure relates to a vehicle atmosphere control method, vehicle atmosphere control equipment and a vehicle, and is applied to the technical field of intelligent vehicle control. The vehicle atmosphere control method comprises the steps of obtaining an original image corresponding to a vehicle and environment light information of an area to be projected under the condition that the vehicle is determined to enter a target mode, obtaining star field characteristic information corresponding to the original image, generating atmosphere rendering content corresponding to the area to be projected based on the environment light information and the star field characteristic information of the area to be projected, sending the atmosphere rendering content to target projection equipment corresponding to the area to be projected, and controlling the target projection equipment to perform projection operation based on the atmosphere rendering content so as to perform star field atmosphere creation. Therefore, the projected starry sky effect can be more attached to the intensity of the ambient light inside and outside the vehicle, namely, the sense of reality and immersion of the starry sky atmosphere are guaranteed, and meanwhile, the visual comfort is improved.

Inventors

WANG XUEPING
LIU HUILIAN

Assignees

长城汽车股份有限公司

Dates

Publication Date: 20260508
Application Date: 20260403

Claims (10)

1. A vehicle atmosphere control method, characterized by comprising: Under the condition that the vehicle enters a target mode, acquiring an original image corresponding to the vehicle and environment light information of an area to be projected, wherein the target mode is a mode for representing the vehicle to perform starry sky atmosphere creation, and the original image comprises a starry sky image corresponding to the current position information of the vehicle; Extracting features of the original image to obtain starry sky feature information, wherein the starry sky feature information comprises at least one of weather type, star point density information and brightness distribution information; Generating atmosphere rendering content corresponding to the area to be projected based on the ambient light information of the area to be projected and the starry sky characteristic information, sending the atmosphere rendering content to target projection equipment corresponding to the area to be projected, and controlling the target projection equipment to perform projection operation based on the atmosphere rendering content so as to perform starry sky atmosphere creation.
2. The method of claim 1, wherein the acquiring the original image corresponding to the vehicle comprises: acquiring an ambient light brightness value corresponding to the external environment of the vehicle, and determining a photosensitive parameter corresponding to a target camera on the vehicle based on the ambient light brightness value, wherein the target camera is a camera capable of acquiring a starry sky image; and adjusting the target camera based on the photosensitive parameters and a preset shooting direction, and controlling the adjusted target camera to acquire an image so as to obtain the original image.
3. The method according to claim 1, wherein the feature extraction of the original image to obtain starry sky feature information includes: inputting the original image into a preset machine learning model, identifying the original image by the preset machine learning model, and outputting starry sky characteristic information corresponding to the original image; The generating the atmosphere rendering content corresponding to the region to be projected based on the ambient light information and the starry sky characteristic information of the region to be projected includes: Transmitting the environment light information and the starry sky characteristic information of the area to be projected to a preset three-dimensional rendering engine, performing three-dimensional rendering by the preset three-dimensional rendering engine based on the environment light information and the starry sky characteristic information, generating a three-dimensional starry sky model, and determining the three-dimensional starry sky model as atmosphere rendering content corresponding to the area to be projected.
4. A method according to claim 3, wherein after said feature extraction of said original image, a starry sky feature information is obtained, the method further comprises: Determining the lamplight parameters of the target basic atmosphere lamp based on the starry sky characteristic information; And controlling the target basic atmosphere lamp to operate based on the lamplight parameters.
5. A method according to claim 3, wherein the starry sky characteristic information further comprises target constellation distribution information; after generating the atmosphere rendering content corresponding to the area to be projected based on the ambient light information and the starry sky characteristic information of the area to be projected, the method further comprises: acquiring science popularization information corresponding to a target constellation; and sending the atmosphere rendering content and the science popularization information to head-up display equipment of the vehicle, and controlling the head-up display equipment to display the atmosphere rendering content and the science popularization information.
6. The method of claim 1, wherein after the generating the atmosphere rendering content corresponding to the region to be projected based on the ambient light information and the starry sky characteristic information of the region to be projected, the method further comprises: Displaying the atmosphere rendering content on a target screen corresponding to the area to be projected, and adjusting each star point in the atmosphere rendering content according to a preset time interval and a preset adjustment rule under the condition that the stay time of the vehicle at the target position is longer than a preset time length, so as to obtain adjusted atmosphere rendering content; and updating the display content on the target screen based on the adjusted atmosphere rendering content.
7. The method of claim 1, wherein the target projection device comprises an in-vehicle projection device and/or an off-vehicle projection device; generating atmosphere rendering content corresponding to the region to be projected based on the ambient light information and the starry sky characteristic information of the region to be projected, sending the atmosphere rendering content to target projection equipment corresponding to the region to be projected, and controlling the target projection equipment to perform projection operation based on the atmosphere rendering content, wherein the method comprises the following steps: Performing three-dimensional rendering processing on the ambient light information and the starry sky characteristic information based on a preset three-dimensional rendering engine to obtain atmosphere rendering contents corresponding to the area to be projected; the atmosphere rendering content is sent to in-car projection equipment, and the in-car projection equipment is controlled to project the atmosphere rendering content to a first position in a car; and/or; And sending the atmosphere rendering content to an off-vehicle projection device, and controlling the off-vehicle projection device to project the atmosphere rendering content to a second position outside the vehicle, wherein the first position and the second position are positions corresponding to the to-be-projected area.
8. The method of claim 1, wherein determining whether the vehicle enters a target mode comprises: Acquiring current position information and current time information of the vehicle; invoking a target service interface, and determining sunrise time and sunset time corresponding to the current position information based on the target service interface and the current position information; Comparing the current time corresponding to the current time information with the sunrise time and/or the sunset time to obtain a comparison result; Determining that the vehicle enters the target mode when the comparison result is that the current moment is smaller than the sunrise time and/or the current moment is larger than the sunset time; Or alternatively And under the condition that the comparison result is that the current time is larger than the sunrise time and smaller than the sunset time, determining that the vehicle does not enter the target mode.
9. An electronic device, comprising: A processor; A memory for storing executable instructions; wherein the processor is configured to read the executable instructions from the memory and execute the executable instructions to implement the vehicle atmosphere control method according to any one of the preceding claims 1-8.
10. A vehicle comprising the electronic device of claim 9.

Description

Vehicle atmosphere control method and device and vehicle Technical Field The disclosure relates to the technical field of intelligent control of vehicles, and in particular relates to a vehicle atmosphere control method and device and a vehicle. Background With rapid development of vehicles and improvement of living standard of people, most vehicles are provided with star tops at present. In order to enable a user to experience an actual starry sky state corresponding to the position of the vehicle when the user takes the vehicle, currently, a mode of acquiring a starry sky image of the position of the vehicle is adopted, and the starry sky image is displayed on a display screen. However, by adopting the mode, although the user can experience the actual starry sky state of the position of the vehicle, the starry sky image is directly displayed on the display screen, noise interference is prominent, the purity and visual comfort of the picture are affected, a starry sky atmosphere with natural hierarchy and soft immersion is difficult to build, and the problems of insufficient visual comfort and user immersion are solved. Disclosure of Invention In order to solve the technical problems, the disclosure provides a vehicle atmosphere control method and device and a vehicle. To solve the problems of insufficient visual comfort and user immersion of the starry sky effect. A first aspect of an embodiment of the present disclosure provides a vehicle atmosphere control method, including: Under the condition that the vehicle enters a target mode, acquiring an original image corresponding to the vehicle and environment light information of a region to be projected, wherein the target mode is a mode for representing the vehicle to perform starry sky atmosphere creation, and the original image comprises a starry sky image corresponding to current position information of the vehicle; Extracting features of the original image to obtain starry sky feature information, wherein the starry sky feature information comprises at least one of weather type, star point density information and brightness distribution information; Generating atmosphere rendering content corresponding to the area to be projected based on the ambient light information and the starry sky characteristic information of the area to be projected, sending the atmosphere rendering content to target projection equipment corresponding to the area to be projected, and controlling the target projection equipment to perform projection operation based on the atmosphere rendering content so as to create starry sky atmosphere. A second aspect of the embodiments of the present disclosure provides a vehicle atmosphere control device including: the information acquisition module is used for acquiring an original image corresponding to the vehicle and environment light information of an area to be projected under the condition that the vehicle is determined to enter a target mode, wherein the target mode is a mode for representing the vehicle to perform starry sky atmosphere creation, and the original image comprises a starry sky image corresponding to the current position information of the vehicle; The feature extraction module is used for carrying out feature extraction on the original image to obtain starry sky feature information, wherein the starry sky feature information comprises at least one of weather type, star point density information and brightness distribution information; The vehicle atmosphere control module is used for generating atmosphere rendering contents corresponding to the to-be-projected area based on the ambient light information and the starry sky characteristic information of the to-be-projected area, sending the atmosphere rendering contents to target projection equipment corresponding to the to-be-projected area, and controlling the target projection equipment to perform projection operation based on the atmosphere rendering contents so as to create the starry sky atmosphere. A third aspect of the disclosed embodiments provides an electronic device, comprising: A processor; A memory for storing executable instructions; The processor is configured to read the executable instructions from the memory, and execute the executable instructions to implement the vehicle atmosphere control method provided in the first aspect. A fourth aspect of the embodiments of the present disclosure provides a computer-readable storage medium storing a computer program, which when executed by a processor, causes the processor to implement the vehicle atmosphere control method provided in the first aspect described above. A fifth aspect of the disclosed embodiments provides a computer program product comprising a computer program or instructions which, when executed by a processor, implements a vehicle atmosphere control method as described above in the first aspect. A sixth aspect of the disclosed embodiments provides a vehicle comprising the electronic device pr