CN110116671B - Lamp group control method and device and vehicle - Google Patents
Lamp group control method and device and vehicle Download PDFInfo
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- CN110116671B CN110116671B CN201910553012.XA CN201910553012A CN110116671B CN 110116671 B CN110116671 B CN 110116671B CN 201910553012 A CN201910553012 A CN 201910553012A CN 110116671 B CN110116671 B CN 110116671B
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- 230000002441 reversible effect Effects 0.000 claims description 12
- 239000003086 colorant Substances 0.000 claims description 10
- 230000003247 decreasing effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
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- 235000000177 Indigofera tinctoria Nutrition 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/80—Circuits; Control arrangements
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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Abstract
The invention provides a lamp group control method, a device and a vehicle, and relates to the technical field of lamp control, wherein the method is applied to a main controller, the main controller is connected with a lamp group and used for controlling the lamp group, the lamp group comprises a light-emitting unit, the light-emitting unit comprises a first light-emitting body, a second light-emitting body and a light guide pipe, the first light-emitting body and the second light-emitting body are respectively arranged at two sides of the light guide pipe, and light sources of the first light-emitting body and the second light-emitting body are parallel to the light guide pipe, and the: receiving lighting control information; according to the lighting control information, the first light-emitting body in the light-emitting unit is controlled to adjust the brightness to the maximum in a gradual change mode, and the second light-emitting body in the light-emitting unit is synchronously controlled to adjust the brightness to the minimum in the gradual change mode, so that the technical problem of light discontinuity in the color changing process is solved.
Description
This application claims priority from a chinese patent application filed by the chinese patent office on 2018, 12, 20, under the name of "vehicle running light control system and method", having application number 2018115683748, the entire contents of which are incorporated herein by reference.
Technical Field
The invention relates to the technical field of lamp control, in particular to a lamp group control method, a lamp group control device and a vehicle.
Background
In order to enhance the interestingness, a running water lamp is often installed on an automobile, a building or a robot, and the lamp beads can be controlled to dynamically move like running water. At present, the water flowing lamp is generally composed of a plurality of LED lamps, and the LED lamps are sequentially controlled to be turned on in sequence to achieve the effect of flowing water, for example, the water flowing lamp includes three lamps, the first lamp is turned on, the second lamp is turned on, the third lamp is turned on, when the water flowing is performed to and fro, the first lamp needs to be controlled to be turned off first, then the lamps are turned on, and so on. However, when the lighting is changed after the lighting is turned off after the power is turned off, the effect of the flowing water is deteriorated, and the appearance is deteriorated.
Disclosure of Invention
In view of the above, the present invention provides a light set control method, device and vehicle, so as to alleviate the technical problem of light discontinuity in the process of changing colors.
In a first aspect, an embodiment of the present invention provides a method for controlling a lamp group, where the method is applied to a master controller, the master controller is connected to the lamp group and is configured to control the lamp group, the lamp group includes a light emitting unit, the light emitting unit includes a first light emitter, a second light emitter, and a light pipe, the first light emitter and the second light emitter are respectively disposed on two sides of the light pipe, and light sources of the first light emitter and the second light emitter are parallel to the light pipe, and the method includes:
receiving lighting control information;
and according to the lighting control information, controlling a first light-emitting body in the light-emitting unit to adjust the brightness to the maximum in a gradual change mode, and synchronously controlling a second light-emitting body in the light-emitting unit to adjust the brightness to the minimum in the gradual change mode.
With reference to the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect, where before the step of controlling the first light emitter in the light emitting unit to adjust the brightness to be maximum in a gradual manner, and synchronously controlling the second light emitter in the light emitting unit to adjust the brightness to be minimum in a gradual manner, the method further includes:
controlling a first light emitter in the light emitting unit to adjust the brightness to the maximum in a gradual change manner according to the lighting control information;
and controlling the second light-emitting body in the light-emitting unit to light up at the maximum brightness, and synchronously controlling the first light-emitting body in the light-emitting unit to extinguish.
With reference to the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, where the adjusting the brightness to be maximum in a gradual manner includes: adjusting the brightness to be maximum according to a gradual change mode of linear increment;
the adjusting the brightness to the minimum in a gradual change mode comprises the following steps: the brightness is adjusted to a minimum in a linearly decreasing gradual manner.
In a second aspect, an embodiment of the present invention provides a method for controlling a lamp group, where the lamp group includes n light emitting units, n is a natural number greater than or equal to 2, each light emitting unit includes a first light emitter, a second light emitter, and a light pipe, the first light emitter and the second light emitter are respectively disposed on two sides of the light pipe, and light sources of the first light emitter and the second light emitter are parallel to the light pipe, the method includes:
a forward synchronous control step, according to the arrangement sequence of the n light-emitting units, controlling a first light-emitting body in the first light-emitting unit to adjust the brightness to be maximum in a gradual change mode, and synchronously controlling a second light-emitting body in the first light-emitting unit to adjust the brightness to be minimum in the gradual change mode;
controlling a first light emitter in a second light emitting unit to adjust the brightness to be maximum in a gradual change mode, and synchronously controlling a second light emitter in the second light emitting unit to adjust the brightness to be minimum in the gradual change mode;
until the first luminous body in the nth luminous unit is controlled to adjust the brightness to the maximum in a gradual change mode, and until the second luminous body in the nth luminous unit is synchronously controlled to adjust the brightness to the minimum in a gradual change mode.
With reference to the second aspect, an embodiment of the present invention provides a first possible implementation manner of the second aspect, where after the forward synchronization controlling step, the method further includes:
a breathing step, controlling a second luminous body in the n luminous units to be lightened at the maximum brightness, and synchronously controlling a first luminous body in the n luminous units to be extinguished;
and taking the forward synchronous control step and the breathing step as a cycle to perform periodic control.
With reference to the second aspect, an embodiment of the present invention provides a second possible implementation manner of the second aspect, where after the forward synchronization controlling step, the method further includes:
a reverse synchronous control step, according to the sequence of the arrangement of the n luminous units, controlling the second luminous body in the nth luminous unit to adjust the brightness to be the maximum in a gradual change mode, and synchronously controlling the first luminous body in the nth luminous unit to adjust the brightness to be the minimum in the gradual change mode;
controlling the second light-emitting body in the (n-1) th light-emitting unit to adjust the brightness to the maximum in a gradual change mode, and synchronously controlling the first light-emitting body in the (n-1) th light-emitting unit to adjust the brightness to the minimum in the gradual change mode;
until the second luminous body in the first luminous unit is controlled to adjust the brightness to the maximum in a gradual change mode, and until the first luminous body in the first luminous unit is synchronously controlled to adjust the brightness to the minimum in a gradual change mode;
and taking the forward synchronous control step and the reverse synchronous control step as a period to perform periodic control.
With reference to the second aspect, an embodiment of the present invention provides a third possible implementation manner of the second aspect, where before the forward synchronization controlling step, the method further includes:
and a lighting step of controlling the second luminous bodies in the n luminous units to be lighted at the maximum brightness.
In combination with the second aspect, the present embodiments provide a fourth possible implementation manner of the second aspect, wherein before the breathing step, the method further includes:
and a lighting step, controlling the second luminous body in the first luminous unit to adjust the brightness to the maximum in a gradual change mode according to the arrangement sequence of the n luminous units, and controlling the second luminous body in the second luminous unit to adjust the brightness to the maximum in a gradual change mode until the second luminous body in the nth luminous unit is controlled to adjust the brightness to the maximum in a gradual change mode.
In combination with the second aspect, embodiments of the present invention provide a fifth possible implementation manner of the second aspect, wherein the first light emitter and the second light emitter emit lights of different colors.
In a third aspect, an embodiment of the present invention further provides a light group control apparatus, where the method is applied to a master controller, the master controller is connected to the light group and is configured to control the light group, the light group includes a light emitting unit, the light emitting unit includes a first light emitter, a second light emitter, and a light pipe, the first light emitter and the second light emitter are respectively disposed on two sides of the light pipe, and light sources of the first light emitter and the second light emitter are parallel to the light pipe, the apparatus includes:
a receiving module for receiving lighting control information;
and the control module is used for controlling the first light-emitting body in the light-emitting unit to adjust the brightness to the maximum in a gradual change mode and synchronously controlling the second light-emitting body in the light-emitting unit to adjust the brightness to the minimum in the gradual change mode according to the lighting control information.
In a fourth aspect, an embodiment of the present invention further provides a light group control apparatus, where the apparatus is applied to a master controller, the master controller is connected to the light group and is configured to control the light group, the light group includes n light emitting units, n is a natural number greater than or equal to 2, each light emitting unit includes a first light emitter, a second light emitter, and a light pipe, the first light emitter and the second light emitter are respectively disposed on two sides of the light pipe, and light sources of the first light emitter and the second light emitter are parallel to the light pipe, the apparatus includes:
the first control module is used for controlling the forward synchronous control step, controlling the first luminous body in the first luminous unit to adjust the brightness to the maximum in a gradual change mode according to the arrangement sequence of the n luminous units, and synchronously controlling the second luminous body in the first luminous unit to adjust the brightness to the minimum in a gradual change mode;
the second control module is used for controlling the first light-emitting body in the second light-emitting unit to adjust the brightness to the maximum in a gradual change mode and synchronously controlling the second light-emitting body in the second light-emitting unit to adjust the brightness to the minimum in the gradual change mode;
and the nth control module is used for adjusting the brightness to be maximum until the first luminous body in the nth luminous unit is controlled in a gradual change mode and adjusting the brightness to be minimum until the second luminous body in the nth luminous unit is synchronously controlled in a gradual change mode.
In a fifth aspect, an embodiment of the present invention further provides a vehicle, including: a lamp group and a main controller;
the lamp group is arranged in the vehicle and used as an interior trim atmosphere lamp to adjust the atmosphere in the vehicle;
the master controller is configured to implement the method of any of the embodiments of the first aspect described above or to implement the method of any of the embodiments of the second aspect described above.
The embodiment of the invention has the following beneficial effects: the first light emitter and the second light emitter are arranged on two sides of the light guide pipe respectively, light sources of the first light emitter and the second light emitter are parallel to the light guide pipe, the working process is used for receiving lighting control information, according to the lighting control information, the first light emitter in the light emitting unit is controlled to adjust the brightness to the maximum in a gradual change mode, the second light emitter in the light emitting unit is synchronously controlled to adjust the brightness to the minimum in the gradual change mode, the light emitters are arranged on two sides of the light guide pipe, the first light emitter and the second light emitter are matched with each other to change oppositely when the light emitters are changed, the brightness in the light guide pipe is enabled to be uninterrupted, and the attractiveness is enhanced.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a structural diagram of a light emitting unit provided in an embodiment of the present invention;
fig. 2 is a flowchart of a lamp set control method according to an embodiment of the present invention;
FIG. 3 is a flow chart of another method for controlling a lamp set according to an embodiment of the present invention;
FIG. 4a is a schematic diagram illustrating an adjustment of brightness to a maximum value in a gradual manner according to an embodiment of the present invention;
FIG. 4b is a schematic diagram illustrating an adjustment of brightness to a minimum in a gradual manner according to an embodiment of the present invention;
fig. 5 is a structural diagram of a lamp set composed of three light emitting units according to an embodiment of the present invention;
fig. 6 is a flowchart of a lamp set control method including a plurality of light-emitting units according to an embodiment of the present invention;
fig. 7 is a flowchart of another lamp set control method including a plurality of light emitting units according to an embodiment of the present invention;
fig. 8 is a flowchart of a lamp set control apparatus according to an embodiment of the present invention;
fig. 9 is a schematic diagram illustrating a connection relationship between a plurality of light emitting units and a main controller according to an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Based on the fact that the flowing water lamp is usually extinguished and then lightened when being changed, and the aesthetic feeling is damaged, the method, the device and the apparatus for controlling the lamp group provided by the embodiments of the present invention can be implemented by the first light emitter, the second light emitter and the light guide in the light emitting unit of the lamp group, wherein the first light emitter and the second light emitter are respectively disposed at two sides of the light guide, the light sources of the first light emitter and the second light emitter are parallel to the light guide, the operation process is to receive lightening control information, the first light emitter in the light emitting unit is controlled to adjust the brightness to the maximum in a gradual change manner according to the lightening control information, the second light emitter in the light emitting unit is synchronously controlled to adjust the brightness to the minimum in a gradual change manner, the light emitters are disposed at two sides of the light guide, and the first light emitter and the second light emitter are matched to change oppositely, the brightness in the light pipe is uninterrupted, the aesthetic property is enhanced, and meanwhile, the number of the arranged luminous bodies can be reduced and the cost is reduced due to the fact that the light pipe is increased to have a certain length.
The following detailed description is made with reference to the accompanying drawings:
in a first aspect, the present embodiment provides a lamp group control method, the control method is based on the lamp group shown in fig. 1, as shown in fig. 1, the lamp group includes a light emitting unit 10, the light emitting unit includes a first light emitter 11, a second light emitter 12 and a light guide 13, the first light emitter 11 and the second light emitter 12 are respectively disposed on two sides of the light guide 13, light sources of the first light emitter 11 and the second light emitter 12 are parallel to the light guide 13, light of the first light emitter 11 and light of the second light emitter 12 can be emitted to the whole light guide 13, wherein the first light emitter 11 and the second light emitter 12 can emit light of multiple colors. The shape of the light guide may have different shapes, for example, the light guide is mounted on a robot body, may be deformed according to a model of the robot, is mounted on a vehicle, and may be deformed according to a line of an automobile, and the deformation is, for example, a cylinder, which is not limited specifically in this application. The lamp group control method provided by the invention is applied to the main controller, and the main controller is connected with the lamp group and used for controlling the lamp group.
As shown in fig. 2, the method includes:
s110: the lighting control information is received. The master controller includes a switch, e.g., a button, for turning on/off the lamp set, and when the user presses the button, the lighting control information is sent to the master controller. The remote controller can also be used for sending lighting control information to the main controller when a user operates a starting button in the remote controller. The intelligent control terminal can also be an intelligent control terminal, such as a mobile phone, when a user searches for the intelligent device through the mobile phone, the lamp group can be searched, and the lamp group is controlled to start, namely, lighting control information is sent to the master controller.
S120: and controlling a first light-emitting body in the light-emitting unit to adjust the brightness to the maximum in a gradual change mode according to the lighting control information, and synchronously controlling a second light-emitting body in the light-emitting unit to adjust the brightness to the minimum in the gradual change mode. Here, the first light emitter may also refer to the right light emitter as shown in fig. 1, and the corresponding second light emitter may also refer to the left light emitter as shown in fig. 1. The light emitted by the first light emitter and the light emitted by the second light emitter may be the same color, or may be different colors, for example, the first light emitter and the second light emitter emit red light or yellow light at the same time; the first light emitter emits red light, the second light emitter emits yellow light, etc.
In summary, the light group control method provided by the invention can arrange the light emitters on both sides of the light guide pipe, so that the first light emitter and the second light emitter are matched with opposite changes when being changed, the brightness in the light guide pipe is uninterrupted, and the attractiveness is enhanced.
The application scenarios of steps S110 to S120 may be that the second light emitter is already operating, and at this time, the control information is turned on by triggering the button, and then the lamp set starts to operate according to steps S110 to S120.
The working process of the second light-emitting body can be as follows: that is, before controlling the first light emitter in the light emitting unit to adjust the brightness to the maximum in a gradual manner and synchronously controlling the second light emitter in the light emitting unit to adjust the brightness to the minimum in a gradual manner, the method further includes:
another scenario may be, as shown in connection with figure 3,
s21: according to the lighting control information, a first light emitter in the light emitting unit is controlled to adjust the brightness to the maximum in a gradual manner. At this time, the light guide visually shows that the first light emitter gradually becomes brighter, like flowing water.
S22: and controlling the second light-emitting body in the light-emitting unit to light up at the maximum brightness, and synchronously controlling the first light-emitting body in the light-emitting unit to extinguish. This causes the body of the light pipe to change from the first light emitter to the second light emitter.
When the same color is used as above, and the color is changed, as shown in fig. 3, the process may be: starting the first luminous body to gradually brighten in the first color, then lighting the second luminous body in the maximum brightness of the first color, and synchronously controlling the first luminous body in the luminous unit to extinguish; and finally, controlling the first light-emitting body to adjust the brightness of the second color to the maximum in a gradual change mode, and synchronously controlling the second light-emitting body in the light-emitting unit to adjust the brightness of the first color to the minimum in a gradual change mode.
Wherein, the adjusting the brightness to the maximum according to the gradual change mode comprises: the brightness is adjusted to a maximum in a linearly increasing gradual manner. As shown in fig. 4a, the luminance is adjusted from 0 to the maximum luminance as a linear function with respect to time.
The adjusting the brightness to the minimum in a gradual change mode comprises the following steps: the brightness is adjusted to a minimum in a linearly decreasing gradual manner. As shown in fig. 4b, the luminance is adjusted from maximum to 0 according to time according to a linear function.
In a second aspect, the present invention further provides a method for controlling a lamp group, where the lamp group may also include n light emitting units 10, where n is a natural number greater than or equal to 2, and a structure of a single light emitting unit is as shown in fig. 1, that is, each light emitting unit includes a first light emitter 11, a second light emitter 12, and a light pipe 13, where the first light emitter 11 and the second light emitter 12 are respectively disposed on two sides of the light pipe 13, and light sources of the first light emitter 11 and the second light emitter 12 are parallel to the light pipe 13. The n light-emitting units 10 can be arranged in parallel and/or in a row, and can be arranged into different shapes according to different installation positions.
The method comprises the following steps:
a forward synchronous control step, according to the arrangement sequence of the n light-emitting units, controlling a first light-emitting body in the first light-emitting unit to adjust the brightness to be maximum in a gradual change mode, and synchronously controlling a second light-emitting body in the first light-emitting unit to adjust the brightness to be minimum in the gradual change mode;
controlling a first light emitter in a second light emitting unit to adjust the brightness to be maximum in a gradual change mode, and synchronously controlling a second light emitter in the second light emitting unit to adjust the brightness to be minimum in the gradual change mode;
until the first luminous body in the nth luminous unit is controlled to adjust the brightness to the maximum in a gradual change mode, and until the second luminous body in the nth luminous unit is synchronously controlled to adjust the brightness to the minimum in a gradual change mode.
In summary, the lamp group control method provided by the invention can ensure that the first light emitter and the second light emitter are matched and inversely changed when the lamp group comprises a plurality of light emitters in sequence until the last light emitting unit, so that the brightness in the light pipe is uninterrupted, the attractiveness is enhanced, and meanwhile, as the light pipe is increased to have a certain length, the number of the arranged light emitters can be reduced, and the cost is reduced.
With reference to fig. 5, it is shown that the light set includes 3 light emitting units, the first light emitting unit includes a light pipe 1, an LED1 and an LED2, the second light emitting unit includes a light pipe 2, an LED3 and an LED4, the third light emitting unit includes a light pipe 3, an LED5 and an LED6, and the forward synchronous control step includes: the control LED1 is controlled to adjust the brightness to the maximum in a gradual manner, the control LED2 is controlled to adjust the brightness to the minimum in a gradual manner, the LED3 is controlled to adjust the brightness to the maximum in a gradual manner, the control LED4 is controlled to adjust the brightness to the minimum in a gradual manner, the LED5 is controlled to adjust the brightness to the maximum in a gradual manner, and the control LED6 is controlled to adjust the brightness to the minimum in a gradual manner.
As shown in fig. 6, after the step of S620 forward synchronization control, the method further includes: s6120, a breathing step, namely controlling a second luminous body in the n luminous units to be lightened at the maximum brightness, and synchronously controlling a first luminous body in the n luminous units to be extinguished; and taking the forward synchronous control step and the breathing step as a cycle to perform periodic control.
Specifically, first, the LED1 is controlled to adjust the brightness to the maximum in a gradual manner, the LED2 is controlled to adjust the brightness to the minimum in a gradual manner, the LED3 is controlled to adjust the brightness to the maximum in a gradual manner, the LED4 is controlled to adjust the brightness to the minimum in a gradual manner, the LED5 is controlled to adjust the brightness to the maximum in a gradual manner, and the LED6 is controlled to adjust the brightness to the minimum in a gradual manner; then, the control LED2, the control LED4, and the control LED6 are turned on simultaneously, and the synchronous control LED1, the control LED3, and the control LED5 are turned off simultaneously, and at this time, a whole sequence change is completed, and then the change is performed with the periodic change. Of course, the first and second illuminants may also emit lights of different colors, for example, the colors may be changed according to 7 colors, i.e., red, orange, yellow, green, blue, indigo, and purple, the present application may accomplish sequentially changing the colors from red to purple, first controlling the LED1 to adjust the brightness to the maximum in orange in a gradual manner, simultaneously controlling the LED2 to adjust the brightness to the minimum in red in a gradual manner, controlling the LED3 to adjust the brightness to the maximum in orange in a gradual manner, simultaneously controlling the LED4 to adjust the brightness to the minimum in red in a gradual manner, controlling the LED5 to adjust the brightness to the maximum in orange in a gradual manner, and simultaneously controlling the LED6 to adjust the brightness to the minimum in red in a gradual manner; then, the LED2, the LED4, and the LED6 are controlled to be turned on in yellow at the same time, and the LED1, the LED3, and the LED5 are synchronously controlled to be turned off in orange at the same time. And so on until all colors are transformed.
In addition to the above control process, the following control process may be included:
as shown in fig. 7, after the forward synchronization control step of S610, the method further includes: s630, controlling a second light-emitting body in the nth light-emitting unit to adjust the brightness to be the maximum in a gradual change mode according to the arrangement sequence of the n light-emitting units, and synchronously controlling a first light-emitting body in the nth light-emitting unit to adjust the brightness to be the minimum in the gradual change mode;
controlling the second light-emitting body in the (n-1) th light-emitting unit to adjust the brightness to the maximum in a gradual change mode, and synchronously controlling the first light-emitting body in the (n-1) th light-emitting unit to adjust the brightness to the minimum in the gradual change mode;
until the second luminous body in the first luminous unit is controlled to adjust the brightness to the maximum in a gradual change mode, and until the first luminous body in the first luminous unit is synchronously controlled to adjust the brightness to the minimum in a gradual change mode;
and taking the forward synchronous control step and the reverse synchronous control step as a period to perform periodic control.
Referring to fig. 5 again, after the forward synchronization control step, the reverse direction is the order from the third light emitting unit to the first light emitting unit, that is, the reverse direction is the order opposite to the forward direction, and the reverse synchronization control step includes: the control LED6 is controlled to adjust the brightness to the maximum in a gradual manner, the control LED5 is controlled to adjust the brightness to the minimum in a gradual manner, the LED4 is controlled to adjust the brightness to the maximum in a gradual manner, the control LED3 is controlled to adjust the brightness to the minimum in a gradual manner, the LED2 is controlled to adjust the brightness to the maximum in a gradual manner, and the control LED1 is controlled to adjust the brightness to the minimum in a gradual manner.
In the two processes, the process of the second illuminant from a large brightness to a small brightness, which requires the second illuminant to be bright, two ways of lighting the second illuminant are described below, where the first way may be: and a lighting step of controlling the second luminous bodies in the n luminous units to be lighted at the maximum brightness.
The second way is: and a lighting step, controlling the second luminous body in the first luminous unit to adjust the brightness to the maximum in a gradual change mode according to the arrangement sequence of the n luminous units, and controlling the second luminous body in the second luminous unit to adjust the brightness to the maximum in a gradual change mode until the second luminous body in the nth luminous unit is controlled to adjust the brightness to the maximum in a gradual change mode. The flowing water is formed from the first light emitter to the n-th light emitter.
In practical application, the lighting step can be performed first, then the forward synchronous control step and the respiration step can be performed, and after the respiration step is completed, the forward synchronous control step and the respiration step are a period, and periodic control is performed. In the second control process, the lighting step may be performed first, then the forward synchronization control step, then the reverse synchronization control step, and then the periodic control may be performed with the forward synchronization control step and the reverse synchronization control step as one period.
Corresponding to the above-mentioned lamp group control method, the present application provides a lamp group control device, the method is applied to a main controller, the main controller is connected to the lamp group for controlling the lamp group, the lamp group includes a light emitting unit, the light emitting unit includes a first light emitter, a second light emitter and a light pipe, the first light emitter and the second light emitter are respectively disposed on two sides of the light pipe, light sources of the first light emitter and the second light emitter are parallel to the light pipe, and as shown in fig. 8, the device includes:
a receiving module 810, configured to receive lighting control information;
a control module 820, configured to control, according to the lighting control information, a first light emitter in the light emitting unit to adjust the brightness to the maximum in a gradual change manner, and synchronously control a second light emitter in the light emitting unit to adjust the brightness to the minimum in a gradual change manner.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus described above may refer to the corresponding process in the foregoing method embodiment, and is not described herein again.
Corresponding to the above-mentioned lamp group control method, the present application provides a lamp group control device, the device is applied to a main controller, the main controller is connected to the lamp group for controlling the lamp group, the lamp group includes n light-emitting units, n is a natural number greater than or equal to 2, each light-emitting unit includes a first light-emitting body, a second light-emitting body and a light pipe, the first light-emitting body and the second light-emitting body are respectively disposed on two sides of the light pipe, light sources of the first light-emitting body and the second light-emitting body are parallel to the light pipe, the device includes:
the first control module is used for controlling the forward synchronous control step, controlling the first luminous body in the first luminous unit to adjust the brightness to the maximum in a gradual change mode according to the arrangement sequence of the n luminous units, and synchronously controlling the second luminous body in the first luminous unit to adjust the brightness to the minimum in a gradual change mode;
the second control module is used for controlling the first light-emitting body in the second light-emitting unit to adjust the brightness to the maximum in a gradual change mode and synchronously controlling the second light-emitting body in the second light-emitting unit to adjust the brightness to the minimum in the gradual change mode;
and the nth control module is used for adjusting the brightness to be maximum until the first luminous body in the nth luminous unit is controlled in a gradual change mode and adjusting the brightness to be minimum until the second luminous body in the nth luminous unit is synchronously controlled in a gradual change mode.
The first control module, the second control module, and up to the nth control module are all disposed in the main controller 20, and the main controller 20 is respectively connected to the n light emitting units 10, as shown in fig. 9, so that the main controller 20 controls the n light emitting units 10.
An embodiment of the present invention further provides a vehicle, including: a lamp group and a main controller;
the lamp group is arranged in the vehicle and used as an interior trim atmosphere lamp to adjust the atmosphere in the vehicle;
the master controller is configured to implement the method of any of the embodiments of the first aspect described above or to implement the method of any of the embodiments of the second aspect described above.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A lamp group control method is applied to a main controller, the main controller is connected with a lamp group and used for controlling the lamp group, the lamp group comprises a light-emitting unit, the light-emitting unit comprises a first light-emitting body, a second light-emitting body and a light guide pipe, the first light-emitting body and the second light-emitting body are respectively arranged on two sides of the light guide pipe, light sources of the first light-emitting body and the second light-emitting body are parallel to the light guide pipe, and the method comprises the following steps;
receiving lighting control information;
controlling a first light-emitting body in the light-emitting unit to adjust the brightness to the maximum in a gradual change mode and synchronously controlling a second light-emitting body in the light-emitting unit to adjust the brightness to the minimum in the gradual change mode according to the lighting control information; controlling a second luminous body in the luminous unit to adjust the brightness to the maximum in a gradual change mode, synchronously controlling a first luminous body in the luminous unit to adjust the brightness to the minimum in the gradual change mode, and periodically controlling the first luminous body in the luminous unit in a periodic mode;
wherein before the step of controlling a first light emitter in the light emitting units to adjust the brightness to the maximum in a gradual manner and synchronously controlling a second light emitter in the light emitting units to adjust the brightness to the minimum in a gradual manner, the method further comprises:
controlling a first light emitter in the light emitting unit to adjust brightness to a maximum in a gradual manner according to the lighting control information;
and controlling a second light emitter in the light emitting unit to be lightened at the maximum brightness, and synchronously controlling a first light emitter in the light emitting unit to be extinguished.
2. The lamp group control method according to claim 1,
the adjusting the brightness to the maximum in a gradual change mode comprises the following steps: adjusting the brightness to be maximum according to a gradual change mode of linear increment;
the adjusting the brightness to the minimum in a gradual change mode comprises the following steps: the brightness is adjusted to a minimum in a linearly decreasing gradual manner.
3. A light group control method, wherein the light group includes n light emitting units, n is a natural number equal to or greater than 2, each light emitting unit includes a first light emitter, a second light emitter, and a light pipe, the first light emitter and the second light emitter are respectively disposed on both sides of the light pipe, light sources of the first light emitter and the second light emitter are parallel to the light pipe, the method comprising:
a forward synchronous control step, according to the arrangement sequence of the n light-emitting units, controlling a first light-emitting body in the first light-emitting unit to adjust the brightness to be maximum in a gradual change mode, and synchronously controlling a second light-emitting body in the first light-emitting unit to adjust the brightness to be minimum in the gradual change mode;
controlling a first light emitter in a second light emitting unit to adjust the brightness to be maximum in a gradual change mode, and synchronously controlling a second light emitter in the second light emitting unit to adjust the brightness to be minimum in the gradual change mode;
until the first luminous body in the nth luminous unit is controlled to adjust the brightness to the maximum in a gradual change mode, and until the second luminous body in the nth luminous unit is synchronously controlled to adjust the brightness to the minimum in a gradual change mode;
wherein after the forward synchronization controlling step, the method further comprises: a breathing step, controlling a second luminous body in the n luminous units to be lightened at the maximum brightness, and synchronously controlling a first luminous body in the n luminous units to be extinguished; taking the forward synchronous control step and the breathing step as a cycle, and carrying out periodic control; or, a reverse synchronous control step, according to the sequence of the arrangement of the n light-emitting units, controlling the second light-emitting body in the nth light-emitting unit to adjust the brightness to be the maximum in a gradual change mode, and synchronously controlling the first light-emitting body in the nth light-emitting unit to adjust the brightness to be the minimum in the gradual change mode; controlling the second light-emitting body in the (n-1) th light-emitting unit to adjust the brightness to the maximum in a gradual change mode, and synchronously controlling the first light-emitting body in the (n-1) th light-emitting unit to adjust the brightness to the minimum in the gradual change mode; until the second luminous body in the first luminous unit is controlled to adjust the brightness to the maximum in a gradual change mode, and until the first luminous body in the first luminous unit is synchronously controlled to adjust the brightness to the minimum in a gradual change mode; and taking the forward synchronous control step and the reverse synchronous control step as a period to perform periodic control.
4. The lamp group control method of claim 3, wherein prior to the forward synchronization control step, the method further comprises:
and a lighting step of controlling the second luminous bodies in the n luminous units to be lighted at the maximum brightness.
5. The lamp group control method of claim 3, wherein prior to the breathing step, the method further comprises:
and a lighting step, controlling the second luminous body in the first luminous unit to adjust the brightness to the maximum in a gradual change mode according to the arrangement sequence of the n luminous units, and controlling the second luminous body in the second luminous unit to adjust the brightness to the maximum in a gradual change mode until the second luminous body in the nth luminous unit is controlled to adjust the brightness to the maximum in a gradual change mode.
6. The lamp group control method of claim 3, wherein the first light emitter and the second light emitter emit different colors of light.
7. A lamp group control device, wherein the device is applied to a master controller, the master controller is connected to the lamp group for controlling the lamp group, the lamp group comprises a light emitting unit, the light emitting unit comprises a first light emitter, a second light emitter and a light pipe, the first light emitter and the second light emitter are respectively disposed at two sides of the light pipe, light sources of the first light emitter and the second light emitter are parallel to the light pipe, the device comprises:
a receiving module for receiving lighting control information;
the control module is used for controlling a first light-emitting body in the light-emitting unit to adjust the brightness to the maximum in a gradual change mode and synchronously controlling a second light-emitting body in the light-emitting unit to adjust the brightness to the minimum in the gradual change mode according to the lighting control information; controlling a second luminous body in the luminous unit to adjust the brightness to the maximum in a gradual change mode, synchronously controlling a first luminous body in the luminous unit to adjust the brightness to the minimum in the gradual change mode, and periodically controlling the first luminous body in the luminous unit in a periodic mode;
wherein, before the controlling the first light emitter in the light emitting unit to adjust the brightness to the maximum in a gradual manner and the synchronously controlling the second light emitter in the light emitting unit to adjust the brightness to the minimum in a gradual manner, the apparatus is further configured to:
controlling a first light emitter in the light emitting unit to adjust the brightness to the maximum in a gradual change manner according to the lighting control information;
and controlling the second light-emitting body in the light-emitting unit to light up at the maximum brightness, and synchronously controlling the first light-emitting body in the light-emitting unit to extinguish.
8. A lamp group control device, wherein the device is applied to a master controller, the master controller is connected to the lamp group for controlling the lamp group, the lamp group includes n light emitting units, n is a natural number greater than or equal to 2, each light emitting unit includes a first light emitter, a second light emitter and a light guide, the first light emitter and the second light emitter are respectively disposed on two sides of the light guide, light sources of the first light emitter and the second light emitter are parallel to the light guide, the device includes:
the first control module is used for controlling the forward synchronous control step, controlling the first luminous body in the first luminous unit to adjust the brightness to the maximum in a gradual change mode according to the arrangement sequence of the n luminous units, and synchronously controlling the second luminous body in the first luminous unit to adjust the brightness to the minimum in a gradual change mode;
the second control module is used for controlling the first light-emitting body in the second light-emitting unit to adjust the brightness to the maximum in a gradual change mode and synchronously controlling the second light-emitting body in the second light-emitting unit to adjust the brightness to the minimum in the gradual change mode;
the nth control module is used for adjusting the brightness to be maximum until the first luminous body in the nth luminous unit is controlled in a gradual change mode and adjusting the brightness to be minimum until the second luminous body in the nth luminous unit is synchronously controlled in a gradual change mode;
wherein, after the forward synchronization controlling step, the apparatus is further configured to: a breathing step, controlling a second luminous body in the n luminous units to be lightened at the maximum brightness, and synchronously controlling a first luminous body in the n luminous units to be extinguished; taking the forward synchronous control step and the breathing step as a cycle, and carrying out periodic control; or, a reverse synchronous control step, according to the sequence of the arrangement of the n light-emitting units, controlling the second light-emitting body in the nth light-emitting unit to adjust the brightness to be the maximum in a gradual change mode, and synchronously controlling the first light-emitting body in the nth light-emitting unit to adjust the brightness to be the minimum in the gradual change mode; controlling the second light-emitting body in the (n-1) th light-emitting unit to adjust the brightness to the maximum in a gradual change mode, and synchronously controlling the first light-emitting body in the (n-1) th light-emitting unit to adjust the brightness to the minimum in the gradual change mode; until the second luminous body in the first luminous unit is controlled to adjust the brightness to the maximum in a gradual change mode, and until the first luminous body in the first luminous unit is synchronously controlled to adjust the brightness to the minimum in a gradual change mode; and taking the forward synchronous control step and the reverse synchronous control step as a period to perform periodic control.
9. A vehicle, characterized by comprising: a lamp group and a main controller;
the lamp group is arranged in the vehicle and used as an interior trim atmosphere lamp to adjust the atmosphere in the vehicle;
the master is used for implementing the method of any one of the preceding claims 1 to 2 or implementing the method of any one of the preceding claims 3 to 6.
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| CN201811568374.8A CN109591691A (en) | 2018-12-20 | 2018-12-20 | Vehicle flowing water lamp control system and method |
| CN2018115683748 | 2018-12-20 |
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| CN110116671A CN110116671A (en) | 2019-08-13 |
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| CN201811568374.8A Pending CN109591691A (en) | 2018-12-20 | 2018-12-20 | Vehicle flowing water lamp control system and method |
| CN201910552908.6A Pending CN110143165A (en) | 2018-12-20 | 2019-06-24 | Flowing water lamp control system and vehicle |
| CN201910553012.XA Active CN110116671B (en) | 2018-12-20 | 2019-06-24 | Lamp group control method and device and vehicle |
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| CN201811568374.8A Pending CN109591691A (en) | 2018-12-20 | 2018-12-20 | Vehicle flowing water lamp control system and method |
| CN201910552908.6A Pending CN110143165A (en) | 2018-12-20 | 2019-06-24 | Flowing water lamp control system and vehicle |
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| CN115183174B (en) * | 2021-04-07 | 2024-02-27 | 一汽-大众汽车有限公司 | Light-emitting system for light-transmitting decorative strip |
| CN114340082B (en) * | 2021-12-20 | 2023-12-26 | 华人运通(江苏)技术有限公司 | Door trim lighting system, control method, storage medium and vehicle |
| CN115384400B (en) * | 2022-08-31 | 2024-10-29 | 重庆长安汽车股份有限公司 | Atmosphere lamp control method and apparatus for vehicle, vehicle and storage medium |
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| CN109591691A (en) | 2019-04-09 |
| CN110116671A (en) | 2019-08-13 |
| CN110143165A (en) | 2019-08-20 |
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