Method, device, vehicle and storage medium for adjusting density of vehicle starry sky ceiling

Abstract

The present invention provides a method, device, terminal and storage medium for adjusting the density of a vehicle starry sky ceiling. The method comprises: receiving a target density gear position signal for adjusting the density of a vehicle starry sky ceiling; determining a first lighting control signal of the vehicle starry sky ceiling according to the target density gear position signal; and adjusting the density display of the vehicle starry sky ceiling according to the first lighting control signal. The present invention can adjust the density display of the vehicle starry sky ceiling according to the target density gear position signal, so that the display effect of the vehicle starry sky ceiling can meet the user's needs based on the real starry sky and improve the user's experience.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle decoration, and in particular to a method, a device, a vehicle and a storage medium for adjusting the density of a vehicle starry sky ceiling. Background Art

[0002] In today's society, with the continuous improvement of automobile intelligence and electrification, people have more diverse demands for automobile performance and appearance, and need more innovative products to attract the attention of the new generation of consumers. As a new technology, starry sky roof is gradually entering the automotive industry.

[0003] However, the current control method of the vehicle's starry sky roof is single and cannot meet the user's needs based on the real starry sky, which leads to a poor user experience. Summary of the invention

[0004] The embodiments of the present invention provide a method, device, vehicle and storage medium for adjusting the density of a starry sky roof of a vehicle, so as to solve the problem that the current control method of the starry sky roof of a vehicle is single and cannot meet the needs of users.

[0005] In a first aspect, an embodiment of the present invention provides a method for adjusting the density of a vehicle starry sky ceiling, comprising:

[0006] receiving a target density gear position signal for adjusting the density of the vehicle's starry sky ceiling;

[0007] Determining a first lighting control signal of the vehicle starry sky top according to the target density gear position signal;

[0008] According to the first lighting control signal, the density display of the vehicle starry sky ceiling is adjusted.

[0009] In a possible implementation, determining the first lighting control signal of the vehicle starry sky top according to the target density gear position signal includes:

[0010] According to the correspondence between the density gear signal and the number of lit lamp heads and the positions of the lit lamp heads in the starry sky top of the vehicle, the number of lit lamp heads and the positions of the lit lamp heads corresponding to the target density gear signal are obtained and recorded as the first lighting control signal.

[0011] In a possible implementation, before receiving a target density gear position signal for adjusting the density of the starry sky ceiling of the vehicle, the method further includes:

[0012] Receiving image information of the current driver of the vehicle;

[0013] Determining whether the current driver is a recorded driver according to the image information;

[0014] If the current driver is a recorded driver, obtaining a preferred density gear position signal corresponding to the current driver, and using the preferred density gear position signal as a target density gear position signal of the current driver;

[0015] Receiving a target density gear position signal for adjusting the density of the starry sky ceiling of the vehicle, including:

[0016] If the current driver is not a recorded driver, the image information of the current driver is recorded, and a target density gear signal of the current driver for adjusting the density of the vehicle's starry sky ceiling is received, and the target density gear signal is recorded as a preferred density gear signal corresponding to the current driver.

[0017] In a possible implementation, before receiving a target density gear position signal for adjusting the density of the vehicle starry sky ceiling, or after adjusting the density display of the vehicle starry sky ceiling according to the first lighting control signal, the method further includes:

[0018] Obtaining the current date information of the vehicle host to determine the moon phase corresponding to the date information;

[0019] Determining a second lighting control signal of the vehicle starry sky top according to the corresponding relationship between the moon phase and the density of stars in the night sky;

[0020] According to the second lighting control signal, the density display of the vehicle starry sky ceiling is adjusted.

[0021] In a possible implementation, before obtaining the current date information of the vehicle host to determine the moon phase corresponding to the date information, the method further includes:

[0022] Detecting the working mode of the vehicle starry sky roof;

[0023] Obtaining the current date information of the vehicle host to determine the moon phase corresponding to the date information includes:

[0024] If the working mode is the automatic mode, the current date information of the vehicle host is obtained to determine the moon phase corresponding to the date information.

[0025] In a possible implementation, while obtaining the current date information of the vehicle host, it also includes:

[0026] Obtaining at least one of current weather information, geographic location information, or environmental quality information of the vehicle host;

[0027] The step of adjusting the density display of the vehicle starry sky ceiling according to the second lighting control signal includes:

[0028] The second lighting control signal is corrected according to at least one of the weather information, the geographic location information or the environmental quality information, and the density display of the vehicle starry sky ceiling is adjusted according to the corrected second lighting control signal.

[0029] In a possible implementation manner, the second lighting control signal is modified according to at least one of the weather information, the geographical location information, or the environmental quality information, including:

[0030] Determining an adjustment ratio of the density of stars in the night sky according to at least one of the weather information, the geographical location information, or the environmental quality information;

[0031] The number of lit lamp heads and the positions of lamp heads corresponding to the second lighting control signal are corrected according to the adjustment ratio.

[0032] In a second aspect, an embodiment of the present invention provides a device for adjusting the density of a vehicle starry sky ceiling, comprising:

[0033] A receiving module, used for receiving a target density gear position signal for adjusting the density of the vehicle's starry sky ceiling;

[0034] A processing module, used for determining a first lighting control signal of the vehicle starry sky top according to the target density gear position signal;

[0035] An adjustment module is used to adjust the density of the starry sky ceiling display of the vehicle according to the first lighting control signal.

[0036] In a third aspect, an embodiment of the present invention provides a vehicle, comprising a controller, the controller comprising a memory and a processor, the memory being used to store a computer program, the processor being used to call and run the computer program stored in the memory, and executing the steps of the method described in the first aspect or any possible implementation of the first aspect.

[0037] In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the method described in the first aspect or any possible implementation method of the first aspect are implemented.

[0038] The embodiments of the present invention provide a method, device, vehicle and storage medium for adjusting the density of a starry sky ceiling of a vehicle. The method receives a target density gear signal for adjusting the density of the starry sky ceiling of the vehicle, determines a first lighting control signal of the starry sky ceiling of the vehicle according to the target density gear signal, and then controls the lit lamp heads in the starry sky ceiling of the vehicle according to the first lighting control signal, thereby adjusting the density display of the starry sky ceiling of the vehicle, so that the display effect of the starry sky ceiling of the vehicle can meet the user's needs based on the real starry sky and improve the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0040] Figure 1 It is a flow chart of the implementation of the method for adjusting the density of the vehicle starry sky ceiling provided by an embodiment of the present invention;

[0041] Figure 2 It is a structural schematic diagram of a vehicle starry sky roof provided by an embodiment of the present invention;

[0042] Figure 3 is a flow chart of a method for adjusting the density of a vehicle starry sky ceiling provided by another embodiment of the present invention;

[0043] Figure 4 It is a structural schematic diagram of a device for adjusting the density of a vehicle starry sky ceiling provided by an embodiment of the present invention;

[0044] Figure 5 is a schematic diagram of a controller provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0045] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present invention. However, it should be clear to those skilled in the art that the present invention may be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present invention.

[0046] In order to make the purpose, technical solutions and advantages of the present invention more clear, specific embodiments will be described below in conjunction with the accompanying drawings.

[0047] See also Figure 1, which shows a flow chart for implementing a method for adjusting the density of a vehicle starry sky ceiling provided by an embodiment of the present invention. The method for adjusting the density of a vehicle starry sky ceiling can be run in a controller of a vehicle starry sky ceiling.

[0048] The method for adjusting the density of the starry sky top of the vehicle is described in detail as follows:

[0049] In step 101, a target density gear position signal for adjusting the density of a starry sky ceiling of a vehicle is received.

[0050] Among them, multiple lamp heads can be provided, each lamp head is connected to a number of light guide fibers, and the light guide fibers connected to the lamp heads are arranged on the vehicle roof according to certain rules to form a vehicle starry sky ceiling. Since the light guide fibers connected to the lamp heads are arranged on the vehicle roof according to certain rules, the effect of adjusting the density of the starry sky can be achieved by controlling the lighting of different lamp heads and the number of lit lamp heads.

[0051] Among them, the lamp head that constitutes the starry sky ceiling of the vehicle can be called a starry sky lamp head. According to the requirements of the vehicle roof area, the vehicle starry sky ceiling can be composed of at least two starry sky lamp heads.

[0052] For example, the starry sky ceiling of a vehicle may be composed of 5 starry sky lamp heads and about 1,300 light guide fibers connected thereto. The above is only an exemplary description, and the number of the starry sky lamp heads and the light guide fibers connected thereto is not limited in this embodiment.

[0053] Among them, the gear signal for adjusting the density of the vehicle starry sky ceiling can be made to correspond to the lighted starry sky lamp head and the number of lighted starry sky lamp heads. Then, the user can customize the density gear signal through the vehicle host, and by switching the density gear signal to the desired target density gear signal, the density display of the vehicle starry sky ceiling can be adjusted.

[0054] Optionally, the gear signal for adjusting the density of the vehicle's starry sky ceiling can be made to correspond to the lit starry sky lamp heads and the number of lit starry sky lamp heads by setting the number of density gear signals that characterize the density of the vehicle's starry sky ceiling, and each density gear signal corresponds to the lit starry sky lamp heads and the number of lit starry sky lamp heads.

[0055] For example, the number of density gear position signals can be set to 2, 3 or even more through the display panel of the vehicle host. For example, when the number of density gear position signals is 3, the first gear, the second gear, the third gear or the dense level, the medium level, the sparse level, etc. can be displayed on the display panel of the vehicle host.

[0056] Exemplarily, the number of starry sky lamp heads lit up and the number of starry sky lamp heads lit up corresponding to each density gear signal can also be set through the display panel of the vehicle host. For example, when the starry sky ceiling of a vehicle is composed of No. 1 starry sky lamp head, No. 2 starry sky lamp head, No. 3 starry sky lamp head, No. 4 starry sky lamp head and No. 5 starry sky lamp head and the light-guiding optical fiber connected to each starry sky lamp head, the density gear signal of the dense level can be set to light up the No. 1 starry sky lamp head, No. 3 starry sky lamp head and No. 5 starry sky lamp head, the medium density gear signal can light up the No. 4 starry sky lamp head and No. 5 starry sky lamp head, and the sparse density gear signal can light up the No. 2 starry sky lamp head.

[0057] The above settings are only examples and do not constitute limitations. After the user makes the above settings, the vehicle host can save the above settings and synchronously send the corresponding settings to the controller of the vehicle starry sky roof. The controller of the vehicle starry sky roof receives the above settings and saves them. Then, when the user uses the vehicle subsequently, the current density gear signal, that is, the target density gear signal, can be set through the vehicle host, and then sent to the controller of the vehicle starry sky roof. The controller of the vehicle starry sky roof can adjust the density display of the vehicle starry sky roof according to the target density gear signal saved previously, and the number of starry sky lamp heads that light up.

[0058] It should be noted that the above settings need to be set when the vehicle's power mode is ON and the vehicle's starry sky roof switch is turned on. If the vehicle's power mode is not ON, or the vehicle's starry sky roof switch is turned off, the vehicle's starry sky roof function is invalid and the above settings cannot be made.

[0059] Moreover, when performing the above settings, the vehicle host can send multiple signal frames to the controller of the vehicle starry sky roof through the vehicle host, so that the vehicle host and the controller of the vehicle starry sky roof can save the setting signal at the same time. Among them, when the battery is reconnected (there is a CAN network wake-up signal), the vehicle host can send the saved setting signal to the controller of the vehicle starry sky roof within a certain period of time. After the vehicle host crashes and automatically restarts, the vehicle host can resend the setting signal saved before the restart to the controller of the vehicle starry sky roof. After the user changes the configuration, the vehicle host can save and send the set setting signal to the controller of the vehicle starry sky roof. When restoring the factory settings, the vehicle host can send the default setting signal to the controller of the vehicle starry sky roof. After the vehicle's ignition status is switched from OFF or ACC to ON or Start, the vehicle host can send the saved setting signal to the controller of the vehicle starry sky roof. When the setting signal of the controller of the vehicle starry sky roof is inconsistent with the setting signal of the vehicle host, the setting signal of the controller of the vehicle starry sky roof is consistent with the setting signal of the vehicle host.

[0060] Optionally, before receiving the target density gear signal for adjusting the density of the vehicle's starry sky ceiling, the image information of the vehicle's current driver can also be received; based on the image information, it is determined whether the current driver is a recorded driver; if the current driver is a recorded driver, the preference density gear signal corresponding to the current driver is obtained, and the preference density gear signal is used as the target density gear signal of the current driver. If the current driver is not a recorded driver, the image information of the current driver is recorded, and the target density gear signal of the current driver for adjusting the density of the vehicle's starry sky ceiling is received, and the target density gear signal is recorded as the preference density gear signal corresponding to the current driver.

[0061] Among them, the image information of the current driver of the vehicle is received, and face recognition can be performed based on the driver's image information to distinguish the various drivers driving the vehicle, and the density gear signal preferred by each driver is recorded respectively. When it is recognized that the driver driving the vehicle is a driver who has been recorded, the density gear signal of the vehicle's starry sky top can be automatically set to the preferred density gear signal corresponding to the driver to further improve the user experience.

[0062] When it is identified that the driver driving the vehicle is an unrecorded driver, the driver's image information can be recorded, and the driver's target density gear signal for adjusting the density of the vehicle's starry sky ceiling can be received, and the target density gear signal can be recorded as the driver's corresponding preference density gear signal to facilitate the subsequent automatic setting of the driver's preferred density gear signal.

[0063] Exemplarily, the image information of the current driver of the vehicle can be collected by a camera. For example, for a vehicle with a driver monitoring system (DMS), the image information of the current driver of the vehicle can be collected by a camera of the driver monitoring system.

[0064] By collecting image information of the current driver of the vehicle through the camera and identifying that the current driver of the vehicle is an unrecorded driver, the number of times the image information of the current driver is collected can be recorded. When the number of times the image information of the current driver is collected reaches a preset number, the target density gear signal used by the driver to adjust the density of the vehicle's starry sky ceiling is recorded as the preference density gear signal corresponding to the driver to avoid recording too many preference density gear signals and affecting vehicle performance.

[0065] For example, assuming that driver A is driving a vehicle for the first time and only drives the vehicle once, that is, the image information of driver A is only collected once, then only the image information of driver A can be recorded, and the preferred density gear position signal of driver A is not recorded. This is to avoid that for drivers who do not drive the vehicle frequently, recording their preferred density gear position signals occupies too much memory and affects the vehicle performance. Assuming that the number of times driver A drives the vehicle reaches a preset number of times, that is, the number of times the image information of driver A is collected reaches a preset number of times, the preferred density gear position signal of driver A can be recorded at the same time. This improves the user experience without affecting the vehicle performance.

[0066] In addition, after identifying that the driver driving the vehicle is a recorded driver and automatically setting the density gear signal of the vehicle's starry sky ceiling to the driver's corresponding preferred density gear signal, the driver's target density gear signal for adjusting the density of the vehicle's starry sky ceiling can be re-received to update the driver's preferred density gear signal.

[0067] In step 102, a first lighting control signal of the vehicle starry sky top is determined according to the target density gear position signal.

[0068] Optionally, the first lighting control signal of the vehicle's starry sky ceiling is determined according to the target density gear signal. Specifically, the number of lit lamp heads corresponding to the target density gear signal can be obtained based on the correspondence between the density gear signal and the number of lit lamp heads in the vehicle's starry sky ceiling, and recorded as the first lighting control signal.

[0069] Optionally, the first lighting control signal of the vehicle's starry sky ceiling is determined according to the target density gear signal. Specifically, the number of lit lamp heads and the positions of the lit lamp heads corresponding to the target density gear signal can be obtained based on the correspondence between the density gear signal and the number of lit lamp heads and the positions of the lit lamp heads in the vehicle's starry sky ceiling, and recorded as the first lighting control signal.

[0070] In this embodiment, since the light-guiding optical fibers connected to the various starry sky lamp heads are arranged on the vehicle ceiling according to certain rules, different starry sky lamp heads that are lit and different numbers of starry sky lamp heads that are lit will form different starry sky effects. Therefore, a correspondence table between a preset density gear signal and the number of lamp heads lit and / or the positions of the lamp heads lit in the vehicle starry sky ceiling can be obtained, and the number of lamp heads lit and / or the positions of the lamp heads lit corresponding to the target density gear signal can be obtained based on the correspondence table, so as to adjust the density display of the vehicle starry sky ceiling based on the first lighting control signal composed of the corresponding number of lamp heads lit and / or the positions of the lamp heads.

[0071] Among them, the correspondence table between the density gear signal and the number of lit lamps and / or the positions of the lit lamps in the vehicle's starry sky ceiling can be preset in advance and no longer changed, or it can be set according to the setting method described in step 101 to meet the user's needs and preferences.

[0072] For example, the preset correspondence table may be shown in Table 1. The set correspondence table may be shown in Table 2. If the vehicle does not activate the corresponding setting function, the user can switch the density gear position signal based on the preset correspondence table. If the vehicle activates the corresponding setting function, the user can redefine the density gear position signal based on his or her own needs and preferences to improve flexibility and further enhance the user experience.

[0073] Table 1

[0074] Density gear signal Number of lamps lit Lighting lamp position Classification 5 No. 1, No. 2, No. 3, No. 4, No. 5 medium 3 No. 1, No. 3, No. 5 Sparse 1 No.3

[0075] Table 2

[0076] Density gear signal Number of lamps lit Lighting lamp position Classification 4 No. 1, No. 2, No. 4, No. 5 medium 2 No. 2, No. 4 Sparse 1 No. 1

[0077] The density position signal may be defined only by the number of lit lamp heads or the positions of the lit lamp heads, or may be defined by the number of lit lamp heads and the positions of the lit lamp heads. When the density position signal is defined by the positions of the lit lamp heads, the various starry sky lamp heads constituting the starry sky top of the vehicle may be numbered in advance, or the positions of the various starry sky lamp heads constituting the starry sky top of the vehicle may be calibrated in advance. For example, Figure 2 As shown, the starry sky lamp heads that constitute the starry sky ceiling of the vehicle can be numbered No. 1, No. 2, No. 3, No. 4 and No. 5 from top to bottom or from bottom to top or in a random order, or they can be marked from top to bottom as top, middle-upper, middle, middle-lower, and bottom according to the position of each starry sky lamp head.

[0078] Exemplarily, when the positions of the various starry sky lamp heads constituting the vehicle starry sky ceiling are calibrated in advance, the correspondence table between the density gear signal and the number of lit lamp heads and / or the positions of the lit lamp heads in the vehicle starry sky ceiling can be as shown in Table 3.

[0079] Table 3

[0080] Density gear signal Number of lamps lit Lighting lamp position Classification 5 Upper, Upper Middle, Middle, Lower Middle, Lower medium 3 Upper, middle, lower Sparse 1 middle

[0081] In step 103, the density display of the starry sky ceiling of the vehicle is adjusted according to the first lighting control signal.

[0082] In this embodiment, after determining the first lighting control signal, that is, after determining the number of lit lamp heads and / or the positions of the lamp heads, the corresponding lamp heads are driven to light up according to the determined number of lit lamp heads and / or the positions of the lamp heads, so that the vehicle's starry sky ceiling can be adjusted to the density display effect corresponding to the target density gear signal.

[0083] Optional, such as Figure 3 As shown, before step 101 or after step 103, the following may also be included:

[0084] In step 301, the current date information of the vehicle host is obtained to determine the moon phase corresponding to the date information.

[0085] The moon phase refers to the part of the moon that is illuminated by the sun as seen from the earth in astronomy. As the moon moves from east to west in the starry sky every day, the moon phase is also constantly changing. For example, the moon phase can be divided into the new moon, the first quarter moon, the full moon (also known as the full moon) and the last quarter moon. The moon phase is related to the date, so the current date information of the vehicle host can be obtained to determine the moon phase corresponding to the date information.

[0086] Optionally, before step 301, the working mode of the vehicle starry sky ceiling can also be detected; when it is detected that the working mode of the vehicle starry sky ceiling is the automatic mode, step 301 is performed again. That is, when it is detected that the working mode of the vehicle starry sky ceiling is the automatic mode, the current date information of the vehicle host is obtained to determine the moon phase corresponding to the date information.

[0087] In this embodiment, if step 101 is executed, that is, the controller of the vehicle starry sky roof receives the target density gear signal, it means that the density gear of the vehicle starry sky roof is set artificially. That is, the vehicle starry sky roof works in manual mode. At this time, the density of the vehicle starry sky roof should be adjusted according to the received target density gear signal so that the adjusted vehicle starry sky roof meets the user's needs. Before step 101, or after step 103, the user can set the working mode of the vehicle starry sky roof to automatic mode so that the vehicle starry sky roof automatically adjusts based on the real starry sky. When the controller of the vehicle starry sky roof detects that the vehicle starry sky roof works in automatic mode, the density of the vehicle starry sky roof is automatically adjusted based on the real starry sky. When the controller of the vehicle starry sky roof receives the target density gear signal, the working mode can be automatically switched to manual mode to adjust the density of the vehicle starry sky roof according to the target density gear signal.

[0088] In step 302, a second lighting control signal for the vehicle's starry sky top is determined based on the correspondence between the moon phase and the density of stars in the night sky.

[0089] In step 303, the density display of the vehicle starry sky ceiling is adjusted according to the second lighting control signal.

[0090] As there is a saying that the moon is brighter and the stars are sparser, it can be seen that in the real starry sky, the density of stars is different in different moon phases. Therefore, the corresponding relationship between the moon phase and the density of stars in the night sky can be obtained in advance, and the second lighting control signal of the vehicle starry sky top is determined according to the corresponding relationship, so as to adjust the density display of the vehicle starry sky top according to the second lighting control signal.

[0091] Wherein, referring to what is described in step 102, the second lighting control signal of the determined vehicle starry sky roof may also be the number of lit lamp heads and / or the positions of lit lamp heads. The moon phase corresponding to the current date information may be equivalent to the target density gear signal. For example, when the moon phase determined according to the current date information is a full moon, since the moon is bright and the stars are sparse, it is necessary to automatically adjust the vehicle starry sky roof to a sparse display effect, and then a smaller number of lamp heads may be controlled to light up. When the moon phase determined according to the current date information is a new moon, since the moon is bright and the stars are sparse, it is necessary to automatically adjust the vehicle starry sky roof to a densely starry display effect, and then a larger number of lamp heads may be controlled to light up.

[0092] Optionally, while obtaining the current date information of the vehicle host, at least one of the current weather information, geographic location information or environmental quality information of the vehicle host may also be obtained.

[0093] When adjusting the density display of the vehicle's starry sky ceiling according to the second lighting control signal, the second lighting control signal can be corrected according to at least one of weather information, geographic location information or environmental quality information, and the density display of the vehicle's starry sky ceiling can be adjusted according to the corrected second lighting control signal.

[0094] In this embodiment, in addition to the sparseness of the moon and stars, the geographical location information of the vehicle, the weather information on the day of use, and the environmental quality information will all affect the density of the real starry sky. Therefore, while obtaining the current date information of the vehicle host, at least one of the current weather information, geographical location information, or environmental quality information of the vehicle host can be obtained, and the second lighting control signal can be corrected according to at least one of the weather information, geographical location information, or environmental quality information. According to the corrected second lighting control signal, the density display of the vehicle starry sky top is adjusted to make the density display of the vehicle starry sky top more consistent with the real starry sky, further improving the user experience.

[0095] Optionally, modifying the second lighting control signal according to at least one of weather information, geographical location information, or environmental quality information may include:

[0096] The adjustment ratio and adjustment position of the density of stars in the night sky are determined according to at least one of weather information, geographical location information or environmental quality information.

[0097] The number of lit lamp heads corresponding to the second lighting control signal is corrected according to the adjustment ratio, and the position of the lit lamp heads corresponding to the second lighting control signal is corrected according to the adjustment position.

[0098] Among them, weather information, geographic location information or environmental quality information not only affects the density of stars seen in the night sky, but also affects the positions of stars seen in the night sky. Therefore, the adjustment ratio and adjustment position of the density of stars in the night sky can be determined according to at least one of the weather information, geographic location information or environmental quality information, so as to correct the number of lit lamp heads corresponding to the second lighting control signal according to the adjustment ratio, and correct the position of the lit lamp heads corresponding to the second lighting control signal according to the adjustment position.

[0099] The embodiment of the present invention receives a target density gear signal for adjusting the density of the vehicle starry sky ceiling, determines a first lighting control signal of the vehicle starry sky ceiling according to the target density gear signal, and then controls the lit lamp heads in the vehicle starry sky ceiling according to the first lighting control signal, thereby adjusting the density display of the vehicle starry sky ceiling, so that the display effect of the vehicle starry sky ceiling can meet the user's needs based on the real starry sky and improve the user's experience.

[0100] It should be understood that the order of execution of the steps in the above embodiment does not necessarily mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiment of the present invention.

[0101] The following is an embodiment of the device of the present invention. For details not described in detail therein, reference may be made to the corresponding method embodiment described above.

[0102] Figure 4 The schematic diagram of the structure of the device for adjusting the density of the vehicle starry sky ceiling provided by the embodiment of the present invention is shown. For the convenience of explanation, only the part related to the embodiment of the present invention is shown, which is described in detail as follows:

[0103] like Figure 4 As shown, the device for adjusting the density of the vehicle starry sky ceiling includes: a receiving module 41, a processing module 42 and an adjusting module 43.

[0104] The receiving module 41 is used to receive a target density gear position signal for adjusting the density of the vehicle's starry sky ceiling.

[0105] The processing module 42 is used to determine a first lighting control signal of the vehicle starry sky top according to the target density gear position signal.

[0106] The adjustment module 43 is used to adjust the density of the starry sky ceiling display of the vehicle according to the first lighting control signal.

[0107] The embodiment of the present invention receives a target density gear signal for adjusting the density of the vehicle starry sky ceiling, determines a first lighting control signal of the vehicle starry sky ceiling according to the target density gear signal, and then controls the lit lamp heads in the vehicle starry sky ceiling according to the first lighting control signal, thereby adjusting the density display of the vehicle starry sky ceiling, so that the display effect of the vehicle starry sky ceiling can meet the user's needs based on the real starry sky and improve the user's experience.

[0108] In one possible implementation, the processing module 42 can be used to obtain the number of lit lamps corresponding to the target density gear signal based on the correspondence between the density gear signal and the number of lit lamps in the vehicle's starry sky ceiling, and record it as the first lighting control signal.

[0109] In one possible implementation, the processing module 42 can be used to obtain the number of lit lamp heads and the positions of the lamp heads corresponding to the target density gear signal based on the correspondence between the density gear signal and the number of lit lamp heads and the positions of the lit lamp heads in the starry sky ceiling of the vehicle, and record it as the first lighting control signal.

[0110] In one possible implementation, the receiving module 41 can also be used to obtain the current date information of the vehicle host to determine the moon phase corresponding to the date information; the processing module 42 can also be used to determine the second lighting control signal of the vehicle starry sky ceiling based on the correspondence between the moon phase and the density of stars in the night sky; the adjustment module 43 can also be used to adjust the density display of the vehicle starry sky ceiling according to the second lighting control signal.

[0111] In a possible implementation, the receiving module 41 can also be used to detect the working mode of the vehicle starry sky ceiling; if the working mode is automatic mode, the current date information of the vehicle host is obtained to determine the moon phase corresponding to the date information.

[0112] In one possible implementation, the receiving module 41 can also be used to obtain at least one of the current weather information, geographic location information or environmental quality information of the vehicle host; the adjustment module 43 can also be used to correct the second lighting control signal according to at least one of the weather information, geographic location information or environmental quality information, and adjust the density display of the vehicle's starry sky ceiling according to the corrected second lighting control signal.

[0113] Figure 5 is a schematic diagram of a controller provided by an embodiment of the present invention. Figure 5 As shown, the controller 5 of this embodiment includes: a processor 50, a memory 51, and a computer program 52 stored in the memory 51 and executable on the processor 50. When the processor 50 executes the computer program 52, the steps in the above-mentioned method for adjusting the density of the vehicle starry sky ceiling are implemented, for example Figure 1Steps 101 to 103 shown, or Figure 3 Alternatively, when the processor 50 executes the computer program 52, the functions of each module / unit in the above-mentioned device embodiments are realized, for example Figure 4 The functions of modules 41 to 43 are shown.

[0114] Exemplarily, the computer program 52 may be divided into one or more modules / units, one or more modules / units are stored in the memory 51 and executed by the processor 50 to implement the present invention. One or more modules / units may be a series of computer program instruction segments capable of implementing specific functions, and the instruction segments are used to describe the execution process of the computer program 52 in the controller 5. For example, the computer program 52 may be divided into Figure 4 Modules 41 to 43 are shown.

[0115] The controller 5 may be a controller of a vehicle star roof on the vehicle. The controller 5 may include, but is not limited to, a processor 50 and a memory 51. Those skilled in the art will appreciate that Figure 5 It is only an example of the controller 5 and does not constitute a limitation of the controller 5. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, the controller may also include input and output devices, network access devices, buses, etc.

[0116] The processor 50 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0117] The memory 51 may be an internal storage unit of the controller 5, such as a hard disk or memory of the controller 5. The memory 51 may also be an external storage device of the controller 5, such as a plug-in hard disk, a smart memory card (SmartMedia Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), etc. equipped on the controller 5. Further, the memory 51 may also include both an internal storage unit of the controller 5 and an external storage device. The memory 51 is used to store computer programs and other programs and data required by the controller. The memory 51 may also be used to temporarily store data that has been output or is to be output.

[0118] The technicians in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0119] As another embodiment of the present invention, the present invention may also include a vehicle, including a controller as in any of the above embodiments, and having the same beneficial effects as the above controller, which will not be described in detail here.

[0120] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0121] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0122] In the embodiments provided by the present invention, it should be understood that the disclosed devices / controllers and methods can be implemented in other ways. For example, the device / controller embodiments described above are only schematic, for example, the division of modules or units is only a logical function division, and 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 through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0123] 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 solution of this embodiment.

[0124] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0125] If the integrated module / unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present invention implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium. When the computer program is executed by the processor, the steps of the above-mentioned vehicle starry sky top density adjustment method embodiment can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include: any entity or device that can carry computer program code, recording medium, U disk, mobile hard disk, disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electric carrier signal, telecommunication signal and software distribution medium. It should be noted that the content contained in the computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, the computer-readable medium does not include electric carrier signals and telecommunication signals.

[0126] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such 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, and should be included in the protection scope of the present invention.

Claims

1. A method for adjusting the density of a vehicle starry sky ceiling, characterized in that: include: receiving a target density gear position signal for adjusting the density of the vehicle's starry sky ceiling; Determining a first lighting control signal of the vehicle starry sky top according to the target density gear position signal; According to the first lighting control signal, adjusting the density of the starry sky top of the vehicle; Before receiving a target density gear position signal for adjusting the density of the vehicle starry sky top, or after adjusting the density display of the vehicle starry sky top according to the first lighting control signal, the method further includes: Obtaining the current date information of the vehicle host to determine the moon phase corresponding to the date information; the moon phase refers to the part of the moon seen on Earth that is illuminated by the sun in astronomy; Determining a second lighting control signal of the vehicle starry sky top according to the corresponding relationship between the moon phase and the density of stars in the night sky; According to the second lighting control signal, adjusting the density of the starry sky top of the vehicle; When obtaining the current date information of the vehicle host, it also includes: Obtaining at least one of current weather information, geographic location information, or environmental quality information of the vehicle host; The step of adjusting the density display of the vehicle starry sky ceiling according to the second lighting control signal includes: The second lighting control signal is corrected according to at least one of the weather information, the geographic location information or the environmental quality information, and the density display of the vehicle starry sky ceiling is adjusted according to the corrected second lighting control signal.

2. The method for adjusting the density of the vehicle starry sky ceiling according to claim 1, characterized in that: Determining a first lighting control signal of the vehicle starry sky top according to the target density gear position signal includes: According to the correspondence between the density gear signal and the number of lit lamp heads and the positions of the lit lamp heads in the starry sky top of the vehicle, the number of lit lamp heads and the positions of the lit lamp heads corresponding to the target density gear signal are obtained and recorded as the first lighting control signal.

3. The method for adjusting the density of the vehicle starry sky ceiling according to claim 1, characterized in that: Before receiving the target density gear position signal for adjusting the density of the starry sky ceiling of the vehicle, the method further includes: Receiving image information of the current driver of the vehicle; Determining whether the current driver is a recorded driver according to the image information; If the current driver is a recorded driver, obtaining a preferred density gear position signal corresponding to the current driver, and using the preferred density gear position signal as a target density gear position signal of the current driver; Receiving a target density gear position signal for adjusting the density of the starry sky ceiling of the vehicle, including: If the current driver is not a recorded driver, the image information of the current driver is recorded, and a target density gear signal of the current driver for adjusting the density of the vehicle's starry sky ceiling is received, and the target density gear signal is recorded as a preferred density gear signal corresponding to the current driver.

4. The method for adjusting the density of a vehicle starry sky ceiling according to claim 1, characterized in that: Before obtaining the current date information of the vehicle host to determine the moon phase corresponding to the date information, the method further includes: Detecting the working mode of the vehicle starry sky roof; Obtaining the current date information of the vehicle host to determine the moon phase corresponding to the date information includes: If the working mode is the automatic mode, the current date information of the vehicle host is obtained to determine the moon phase corresponding to the date information.

5. The method for adjusting the density of the vehicle starry sky ceiling according to claim 1, characterized in that: The second lighting control signal is modified according to at least one of the weather information, the geographical location information, or the environmental quality information, including: Determining an adjustment ratio and an adjustment position of the density of stars in the night sky according to at least one of the weather information, the geographical location information or the environmental quality information; The number of lit lamp heads corresponding to the second lighting control signal is corrected according to the adjustment ratio, and the position of the lit lamp heads corresponding to the second lighting control signal is corrected according to the adjustment position.

6. A device for adjusting the density of a vehicle starry sky ceiling, characterized in that: include: A receiving module, used for receiving a target density gear position signal for adjusting the density of the vehicle's starry sky ceiling; A processing module, used for determining a first lighting control signal of the vehicle starry sky top according to the target density gear position signal; An adjustment module, used for adjusting the density display of the starry sky ceiling of the vehicle according to the first lighting control signal; The receiving module is further used to obtain the current date information of the vehicle host before receiving the target density gear signal for adjusting the density of the vehicle starry sky top, or after adjusting the density display of the vehicle starry sky top according to the first lighting control signal, so as to determine the moon phase corresponding to the date information; the moon phase refers to the part of the moon seen on the earth illuminated by the sun in astronomy; the processing module is further used to determine the second lighting control signal of the vehicle starry sky top according to the corresponding relationship between the moon phase and the density of stars in the night sky; the adjusting module is further used to adjust the density display of the vehicle starry sky top according to the second lighting control signal; The receiving module is also used to obtain at least one of the current weather information, geographic location information or environmental quality information of the vehicle host while obtaining the current date information of the vehicle host; the adjusting module is also used to correct the second lighting control signal according to at least one of the weather information, the geographic location information or the environmental quality information, and adjust the density display of the vehicle starry sky ceiling according to the corrected second lighting control signal.

7. A vehicle, characterized in that: The invention comprises a controller, wherein the controller comprises a memory and a processor, wherein the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method according to any one of claims 1 to 5.

8. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 5 are implemented.

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