CN111148308A - Vehicle-mounted atmosphere lamp control method and system - Google Patents
Vehicle-mounted atmosphere lamp control method and system Download PDFInfo
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- CN111148308A CN111148308A CN201911214214.8A CN201911214214A CN111148308A CN 111148308 A CN111148308 A CN 111148308A CN 201911214214 A CN201911214214 A CN 201911214214A CN 111148308 A CN111148308 A CN 111148308A
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Abstract
The invention relates to the technical field of vehicle-mounted atmosphere lamps, and discloses a vehicle-mounted atmosphere lamp control method, which is based on an atmosphere lamp control system and comprises the following steps: s1, acquiring the current running state information of the vehicle, wherein the running state information comprises at least one driving mode of the vehicle; s2, limiting the flicker frequency range and the color gamut display range of the vehicle-mounted ambience lamp according to the driving state information, changing the display mode of the vehicle-mounted ambience lamp according to the driving mode of the vehicle, reducing manual operation by the flicker frequency and the display color gamut of different vehicle-mounted ambience lamps in different driving modes, and having better customer experience.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted atmosphere lamps, in particular to a vehicle-mounted atmosphere lamp control method and system.
Background
With the improvement of the living standard of people, the requirements of consumers on the driving and riding comfort of automobiles are higher and higher. Currently, many automobile manufacturers have interior atmosphere lamps inside automobiles to improve the lighting environment inside automobiles and improve the driving comfort.
The existing atmosphere lamp control system generally comprises a human-computer interaction interface used for a user to operate and generate a control command, an atmosphere lamp controller used for receiving the control command and outputting an atmosphere lamp control signal according to the control command, and atmosphere lamp node modules arranged at different positions in an automobile and used for receiving the atmosphere lamp control signal, wherein the luminous brightness and the luminous color gamut of the atmosphere lamp are regularly changed through the luminous modes of various atmosphere lamps preset in the human-computer interaction interface, so that the effect of light and shadow conversion is achieved.
However, the existing vehicle-mounted atmosphere lamp is mostly changed by manual operation, and cannot change the display mode according to the state of the vehicle, such as the change of external information, such as speed and mode, and the user experience is poor.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a method and a system for controlling a vehicle-mounted ambience lamp, which have the advantages of flexible and variable display and multiple functions.
The above object of the present invention is achieved by the following technical solutions:
a vehicle-mounted atmosphere lamp control method is based on an atmosphere lamp control system and comprises the following steps:
s1, acquiring current running state information of the vehicle, wherein the running state information comprises at least one driving mode of the vehicle;
and S2, limiting the flicker frequency range and the color gamut display range of the vehicle-mounted atmosphere lamp according to the driving state information.
Through the technical scheme, the display mode of the vehicle-mounted atmosphere lamp can be changed according to the driving mode of the vehicle, the flicker frequency and the display color gamut of different vehicle-mounted atmosphere lamps are reduced in different driving modes, manual operation is reduced, and better customer experience is achieved.
The invention is further configured to: the driving state information includes:
an economy mode E, a comfort mode D and a sport mode S;
setting the flicker frequency of the vehicle-mounted atmosphere lamp as F;
when the vehicle is in the economy mode E, FE is more than or equal to F1 and is less than F2;
when the vehicle is in the comfort mode D, F2 is not less than FD < F3;
when the vehicle is in the motion mode S, F3 is not more than FS < F4, and F1 is less than F4.
The invention is further configured to: the color gamut display range is defined by parameters of three primary colors of the vehicle-mounted atmosphere lamp;
the three primary colors comprise green, blue and red;
g > B, G > R when the vehicle is in the economy mode E;
b > G, B > R when the vehicle is in the comfort mode D;
r > B, R > G when the vehicle is in the economy mode E;
wherein, G is the color value of green, B is the color value of blue, and R is the color value of red.
The invention is further configured to: the running state information includes a running speed of the vehicle;
the flicker frequency F of the vehicle-mounted atmosphere lamp is increased along with the increase of the running speed and is reduced along with the reduction of the running speed.
The invention is further configured to: the running state information includes a running speed of the vehicle;
the flicker frequency F of the vehicle-mounted atmosphere lamp is increased along with the increase of the running speed and is reduced along with the reduction of the running speed.
Through the technical scheme.
The invention is further configured to: the driving state information includes traffic position information of the vehicle;
acquiring the information of an indicator light of the next traffic indicator light on the vehicle driving route in real time according to the traffic position information, wherein the information of the indicator light comprises a red light, a yellow light, a green light and the position of the indicator light;
and when the distance between the vehicle and the position of the indicator lamp is within a preset range, the display color of the vehicle-mounted atmosphere lamp is consistent with the information of the traffic indicator lamp.
Through the technical scheme.
The invention is further configured to: a vehicle-mounted atmosphere lamp control system is characterized by comprising a driving state acquisition module, an atmosphere lamp controller electrically connected with the driving state acquisition module and a vehicle-mounted atmosphere lamp electrically connected with the atmosphere lamp controller;
the atmosphere lamp controller comprises a vehicle-mounted MCU, a first transmission line, a second transmission line, a GPS module, a driving module and a driving module, wherein the GPS module is in data connection with the vehicle-mounted MCU;
the driving state acquisition module for acquiring the driving state information of the vehicle is electrically connected with the vehicle-mounted MCU through the first transmission line;
the vehicle-mounted MCU is electrically connected with the driving module through the second transmission line and then electrically connected with the vehicle-mounted atmosphere lamp, and the vehicle-mounted MCU is used for outputting atmosphere lamp control signals according to the driving state information;
the atmosphere lamp control signal is used for controlling the flicker frequency of the vehicle-mounted atmosphere lamp and the parameters of the three primary colors of the vehicle-mounted atmosphere lamp;
the driving module is used for generating a light-emitting control command for driving the vehicle-mounted atmosphere lamp to work according to the atmosphere lamp control signal.
The invention is further configured to: the vehicle-mounted atmosphere lamp control system also comprises a speed acquisition processing module in data connection with the vehicle-mounted MCU;
the speed acquisition processing module is used for acquiring the running speed of the vehicle, and the flicker frequency F of the vehicle-mounted atmosphere lamp is driven according to the running speed to be increased along with the increase of the running speed and to be decreased along with the decrease of the running speed.
The invention is further configured to: the vehicle-mounted atmosphere lamp control system also comprises a vehicle-mounted navigation module in data connection with the vehicle-mounted MCU and an indicator lamp processing module in data connection with the vehicle-mounted navigation module;
the vehicle-mounted navigation module is used for acquiring the traffic position information of the vehicle;
the indicating lamp processing module is used for acquiring the indicating lamp information of the next traffic indicating lamp on the vehicle driving route in real time according to the traffic position information, and driving the vehicle-mounted MCU to send the atmosphere lamp control signal consistent with the traffic indicating lamp information when the vehicle is within a preset range from the position of the indicating lamp.
Compared with the prior art, the invention has the beneficial effects that:
the display mode of the vehicle-mounted atmosphere lamp can be changed according to the driving mode of the vehicle, and the flicker frequency and the display color gamut of different vehicle-mounted atmosphere lamps are reduced in different driving modes, so that manual operation is reduced, and better customer experience is achieved.
Drawings
FIG. 1 is a flow chart of a method of an embodiment of the present invention;
fig. 2 is a system connection block diagram according to an embodiment of the present invention.
Reference numerals: 1. a driving state acquisition module; 2. an ambience lamp controller; 21. a vehicle-mounted MCU; 22. a first transmission line; 23. a second transmission line; 24. a GPS module; 25. a drive module; 3. vehicle-mounted atmosphere lamp.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
A vehicle-mounted atmosphere lamp control method is based on an atmosphere lamp control system and comprises the following steps:
s1, acquiring the current running state information of the vehicle, wherein the running state information comprises at least one driving mode of the vehicle;
and S2, defining the flicker frequency range and the color gamut display range of the vehicle-mounted atmosphere lamp 3 according to the driving state information.
The display mode of the vehicle-mounted atmosphere lamp 3 can be changed according to the driving mode of the vehicle, and the flicker frequency and the display color gamut of the different vehicle-mounted atmosphere lamps 3 are reduced in different driving modes, so that manual operation is reduced, and better customer experience is achieved.
The driving state information comprises an economy mode E, a comfort mode D and a movement mode S, and the mode information can reflect the upper limit of the driving speed of the vehicle to a certain extent;
setting the flicker frequency of the vehicle-mounted atmosphere lamp 3 as F;
when the vehicle is in the economy mode E, F1 is more than or equal to FE which is less than F2;
when the vehicle is in the comfort mode D, F2 is less than or equal to FD < F3;
when the vehicle is in the motion mode S, F3 is less than or equal to FS < F4, and F1 is less than F4. The obtained flicker frequency of the vehicle-mounted atmosphere lamp 3 has the minimum upper limit in the economic mode E and the maximum upper limit in the motion mode D, and the flicker frequency F can be increased along with the increase of the running speed and reduced along with the reduction of the running speed, so that the vehicle-mounted atmosphere lamp has obvious discrimination.
The driving state information includes the driving speed of the vehicle, and the color gamut of the vehicle-mounted ambience lamp 3 may be changed according to the driving speed of the vehicle. The vehicle-mounted atmosphere lamp 3 can adopt an RGB three-color packaged LED lamp group, the color mixing of RGB supports the display of infinite atmosphere lamp colors on the automobile in principle, and the color gamut display range of the vehicle-mounted atmosphere lamp 3 is limited by the parameters of the three primary colors of the vehicle-mounted atmosphere lamp 3.
The three primary colors comprise green, blue and red;
g > B, G > R when the vehicle is in economy mode E;
when the vehicle is in comfort mode D, B > G, B > R;
and when the vehicle is in the economy mode E, R is greater than B, R and G is greater than G. Wherein, G is green color value, and B is blue color value, and R is red color value, through the selection to the parameter of three primary colors, can realize restricting the gamut of on-vehicle atmosphere lamp 3 under different speed modes.
The driving state information also comprises traffic position information of the vehicle, and can acquire the indicator light information of the next traffic indicator light on the driving route of the vehicle in real time according to the traffic position information, wherein the indicator light information comprises a red light, a yellow light, a green light and the position of the indicator light;
when the position of the vehicle distance indicator lamp is within the preset range, the display color of the vehicle-mounted atmosphere lamp 3 is consistent with the traffic indicator lamp information. For example, when the next traffic light in the red light state is within 200 meters, the vehicle-mounted atmosphere lamp 3 is displayed in red.
A vehicle-mounted atmosphere lamp control system comprises a driving state acquisition module 1, an atmosphere lamp controller 2 electrically connected with the driving state acquisition module 1 and a vehicle-mounted atmosphere lamp 3 electrically connected with the atmosphere lamp controller 2;
the atmosphere lamp controller 2 comprises a vehicle-mounted MCU21, a first transmission line 22, a second transmission line 23, a GPS module 24 in data connection with a vehicle-mounted MCU21, a driving module 25 and a driving module 25;
the driving state acquisition module 1 for acquiring the driving state information of the vehicle is electrically connected with the vehicle-mounted MCU21 through the first transmission line 22, and in different whole vehicle architectures, the form of the first transmission line 22 is different, and various forms CAN be combined, and the conditions such as a CAN bus, a FlexRay bus + the CAN bus CAN be possible.
The vehicle-mounted MCU21 is electrically connected with the vehicle-mounted atmosphere lamp 3 after being electrically connected with the driving module 25 through the second transmission line 23, the vehicle-mounted MCU21 is used for outputting atmosphere lamp control signals according to driving state information, the second transmission line 23 can also adopt different forms and is controlled by multiple modes such as an LIN bus, a hard wire and the like generally, each node of the vehicle-mounted atmosphere lamp 3 under the control of the LIN bus is in a serial mode, control IDs can be automatically addressed and distributed, and the installation is more convenient and faster.
The atmosphere lamp control signal is used for controlling the flicker frequency of the vehicle-mounted atmosphere lamp 3 and the parameters of the three primary colors of the vehicle-mounted atmosphere lamp 3;
the driving module 25 is configured to generate a light emission control command for driving the vehicle-mounted ambience lamp 3 to operate according to the ambience lamp control signal.
The vehicle-mounted atmosphere lamp 3 control system further comprises a speed acquisition processing module in data connection with the vehicle-mounted MCU 21;
the speed acquisition processing module is used for acquiring the running speed of the vehicle, and the flicker frequency F for driving the vehicle-mounted atmosphere lamp 3 according to the running speed is increased along with the increase of the running speed and is reduced along with the decrease of the running speed.
The vehicle-mounted atmosphere lamp 3 control system further comprises a vehicle-mounted navigation module in data connection with the vehicle-mounted MCU21 and an indicator lamp processing module in data connection with the vehicle-mounted navigation module;
the vehicle-mounted navigation module is used for acquiring traffic position information of a vehicle;
the indicating lamp processing module is used for acquiring the indicating lamp information of the next traffic indicating lamp on the vehicle driving route in real time according to the traffic position information, and driving the vehicle-mounted MCU21 to send an atmosphere lamp control signal consistent with the traffic indicating lamp information when the position of the vehicle is within a preset range from the indicating lamp.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. A vehicle-mounted atmosphere lamp control method is based on an atmosphere lamp control system and is characterized by comprising the following steps:
s1, acquiring current running state information of the vehicle, wherein the running state information comprises at least one driving mode of the vehicle;
and S2, limiting the flicker frequency range and the color gamut display range of the vehicle-mounted atmosphere lamp (3) according to the driving state information.
2. The vehicle-mounted ambience lamp control method according to claim 1, wherein the driving state information includes:
an economy mode E, a comfort mode D and a sport mode S;
setting the flicker frequency of the vehicle-mounted atmosphere lamp (3) as F;
when the vehicle is in the economy mode E, FE is more than or equal to F1 and is less than F2;
when the vehicle is in the comfort mode D, F2 is not less than FD < F3;
when the vehicle is in the motion mode S, F3 is not more than FS < F4, and F1 is less than F4.
3. A vehicle-mounted ambience lamp control method according to claim 2, wherein the color gamut display range is defined by parameters of three primary colors of the vehicle-mounted ambience lamp (3);
the three primary colors comprise green, blue and red;
g > B, G > R when the vehicle is in the economy mode E;
b > G, B > R when the vehicle is in the comfort mode D;
r > B, R > G when the vehicle is in the economy mode E;
wherein, G is the color value of green, B is the color value of blue, and R is the color value of red.
4. The vehicle-mounted ambience lamp control method according to claim 3, wherein the driving state information includes a driving speed of the vehicle;
the flicker frequency F of the vehicle-mounted atmosphere lamp (3) is increased along with the increase of the running speed and is reduced along with the reduction of the running speed.
5. The vehicle-mounted ambience lamp control method of claim 4, wherein the driving state information includes traffic location information of the vehicle;
acquiring the information of an indicator light of the next traffic indicator light on the vehicle driving route in real time according to the traffic position information, wherein the information of the indicator light comprises a red light, a yellow light, a green light and the position of the indicator light;
when the distance between the vehicle and the position of the indicator lamp is within a preset range, the display color of the vehicle-mounted atmosphere lamp (3) is consistent with the information of the traffic indicator lamp.
6. The vehicle-mounted atmosphere lamp control system is characterized by comprising a driving state acquisition module (1), an atmosphere lamp controller (2) electrically connected with the driving state acquisition module (1) and a vehicle-mounted atmosphere lamp (3) electrically connected with the atmosphere lamp controller (2);
the atmosphere lamp controller (2) comprises a vehicle-mounted MCU (21), a first transmission line (22), a second transmission line (23), a GPS module (24) and a driving module (25), wherein the GPS module (24) is in data connection with the vehicle-mounted MCU (21);
the driving state acquisition module (1) for acquiring the driving state information of the vehicle is electrically connected with the vehicle-mounted MCU (21) through the first transmission line (22);
the vehicle-mounted MCU (21) is electrically connected with the driving module (25) through the second transmission line (23) and then electrically connected with the vehicle-mounted atmosphere lamp (3), and the vehicle-mounted MCU (21) is used for outputting an atmosphere lamp control signal according to the driving state information;
the atmosphere lamp control signal is used for controlling the flicker frequency of the vehicle-mounted atmosphere lamp (3) and the parameters of the three primary colors of the vehicle-mounted atmosphere lamp (3);
the driving module (25) is used for generating a light-emitting control command for driving the vehicle-mounted atmosphere lamp (3) to work according to the atmosphere lamp control signal.
7. The vehicle-mounted atmosphere lamp control method according to claim 6, wherein the vehicle-mounted atmosphere lamp (3) control system further comprises a speed acquisition processing module in data connection with the vehicle-mounted MCU (21);
the speed acquisition processing module is used for acquiring the running speed of the vehicle, and the flicker frequency F for driving the vehicle-mounted atmosphere lamp (3) according to the running speed is increased along with the increase of the running speed and is reduced along with the decrease of the running speed.
8. The vehicle-mounted atmosphere lamp control method according to claim 6, wherein the vehicle-mounted atmosphere lamp (3) control system further comprises a vehicle-mounted navigation module in data connection with the vehicle-mounted MCU (21) and an indicator lamp processing module in data connection with the vehicle-mounted navigation module;
the vehicle-mounted navigation module is used for acquiring the traffic position information of the vehicle;
the indicating lamp processing module is used for acquiring the indicating lamp information of the next traffic indicating lamp on the vehicle driving route in real time according to the traffic position information, and driving the vehicle-mounted MCU (21) to send the atmosphere lamp control signal consistent with the traffic indicating lamp information when the vehicle is within a preset range from the position of the indicating lamp.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111559311A (en) * | 2020-05-29 | 2020-08-21 | 江铃汽车股份有限公司 | Control method of automobile atmosphere lamp |
| CN112026699A (en) * | 2020-08-28 | 2020-12-04 | 博泰车联网(南京)有限公司 | Obstacle warning method, vehicle-mounted terminal and computer-readable storage medium |
| CN112857389A (en) * | 2021-03-05 | 2021-05-28 | 中山市德马汽车零部件有限公司 | Vehicle-mounted navigation atmosphere lamp and control method thereof |
| CN113635829A (en) * | 2021-10-19 | 2021-11-12 | 深圳市润格光电科技有限公司 | Interactive automobile atmosphere lamp |
| CN114828358A (en) * | 2021-01-27 | 2022-07-29 | 纳恩博（常州）科技有限公司 | Control method and device for welcome lamp of electric scooter and electric scooter |
| CN114828346A (en) * | 2021-01-27 | 2022-07-29 | 纳恩博（常州）科技有限公司 | Control method and device for welcome lamp of electric scooter and electric scooter |
| CN114828347A (en) * | 2021-01-27 | 2022-07-29 | 纳恩博（常州）科技有限公司 | Control method and device for welcome lamp of electric scooter and electric scooter |
| CN114919595A (en) * | 2022-06-13 | 2022-08-19 | 阿维塔科技(重庆)有限公司 | Driving mode control method and device and automobile |
| CN114964299A (en) * | 2022-05-25 | 2022-08-30 | 浙江极氪智能科技有限公司 | Visual navigation guiding method, device, equipment and readable storage medium |
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| CN111559311A (en) * | 2020-05-29 | 2020-08-21 | 江铃汽车股份有限公司 | Control method of automobile atmosphere lamp |
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| CN114828346A (en) * | 2021-01-27 | 2022-07-29 | 纳恩博（常州）科技有限公司 | Control method and device for welcome lamp of electric scooter and electric scooter |
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| CN114964299A (en) * | 2022-05-25 | 2022-08-30 | 浙江极氪智能科技有限公司 | Visual navigation guiding method, device, equipment and readable storage medium |
| CN114919595A (en) * | 2022-06-13 | 2022-08-19 | 阿维塔科技(重庆)有限公司 | Driving mode control method and device and automobile |
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