CN110861574A - Control method and device for steering lamp of exterior rearview mirror and vehicle - Google Patents
Control method and device for steering lamp of exterior rearview mirror and vehicle Download PDFInfo
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- CN110861574A CN110861574A CN201810991124.9A CN201810991124A CN110861574A CN 110861574 A CN110861574 A CN 110861574A CN 201810991124 A CN201810991124 A CN 201810991124A CN 110861574 A CN110861574 A CN 110861574A
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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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2661—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions
- B60Q1/2665—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions on rear-view mirrors
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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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
- B60Q1/343—Manually actuated switching arrangements therefor
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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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
- B60Q1/38—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction using immovably-mounted light sources, e.g. fixed flashing lamps
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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
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/20—Multi-color single source or LED matrix, e.g. yellow blinker and red brake lamp generated by single lamp
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention provides a control method of an exterior rearview mirror steering lamp, which is applied to a vehicle, wherein the exterior rearview mirror steering lamp of the vehicle comprises a circuit board provided with a plurality of LED lamps, and the circuit board is connected with a control switch of the exterior rearview mirror steering lamp; the control method comprises the following steps: acquiring control instructions of a plurality of LED lamps sent by a control switch; wherein, different control commands correspond to different LED lamp lighting modes; and lighting the plurality of LED lamps according to the lighting mode corresponding to the control instruction. Therefore, the turning lamp of the exterior rearview mirror has rich lighting effect, can realize dynamic change, and further meets the diversified requirements of consumers.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a method and a device for controlling a steering lamp of an exterior rearview mirror and a vehicle.
Background
With the increasing improvement of automobile technology, the functions of products are more and more powerful, and the demands of consumers on automobiles are more and more diversified. In the automobile industry, an outside rear view mirror steering lamp is used as an important outside decoration part I of an automobile, when the automobile needs to turn, a driver controls the turning on and off of the steering lamp through a steering lamp switch, so that pedestrians and drivers of other vehicles can know the steering intention of the automobile and can avoid the automobile in advance.
The outer mirror assembly is generally disposed on both sides of the front end of the vehicle, and as shown in fig. 1, a turn signal assembly 2 is provided on the outer mirror assembly 1. At present, the common realization modes of the exterior rearview mirror turn light are as follows: the first type is halogen bulb, the second type is LED + integral type leaded light strip, and the third type is LED + stand alone type leaded light strip. However, the above-mentioned 3 kinds of turn signal lamp control systems can only achieve the effect of turning on and off the turn signal lamp simultaneously inside the room, and take the implementation mode that the exterior mirror turn signal lamp is LED + independent light guide bar as an example.
Referring to fig. 2, a schematic structural diagram of a conventional turn signal assembly is shown, where the conventional turn signal assembly 2 specifically includes a lamp shade 3, a light guide strip 4, a base 5, a decoration strip 6, and a PCB (Printed circuit Board) Board 7, the schematic diagram of the PCB Board 7 is shown in fig. 3, and the PCB Board 7 includes one or two LED lamps 8, a PCB Board body 7-1, a PCB Board pin i 7-2, and a PCB Board pin ii 7-3. The control principle of the existing steering lamp is as follows: reference may be made to fig. 3 and 4: according to the existing steering lamp control schematic diagram, when a steering lamp switch is turned to an on gear, the switch sends an input signal to a PCB (printed circuit board), an LED (light emitting diode) lamp on the PCB is lightened, and the interior of a lamp chamber of a steering lamp assembly is lightened simultaneously through the refraction and reflection light guide effects of a decorative strip and the light guide effect of a light guide strip; when the turn signal lamp switch turns to an off gear, the switch sends an input signal to the PCB, and the LED lamp on the PCB is turned off, so that the indoor part of the turn signal lamp assembly is simultaneously turned off.
To sum up, current outside rear-view mirror indicator can only realize the effect that the indoor portion of indicator lights and extinguishes simultaneously, and the effect of lighting is single, can not realize dynamic change, can not satisfy consumer's diversified demand.
Disclosure of Invention
In view of this, the present invention is directed to a method and an apparatus for controlling an exterior mirror turn signal lamp, and a vehicle, so as to solve the problems that the existing exterior mirror turn signal lamp has a single lighting effect, cannot realize dynamic change, and cannot meet diversified demands of consumers.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
on one hand, the embodiment of the invention provides an exterior rear view mirror steering lamp control method which is applied to a vehicle, wherein the exterior rear view mirror steering lamp of the vehicle comprises a circuit board provided with a plurality of LED lamps, and the circuit board is connected with a control switch of the exterior rear view mirror steering lamp; the control method comprises the following steps:
acquiring control instructions of the plurality of LED lamps sent by the control switch; wherein, different control commands correspond to different LED lamp lighting modes;
and lighting the plurality of LED lamps according to the lighting mode corresponding to the control instruction.
Compared with the prior art, the control method of the steering lamp of the exterior rearview mirror has the following advantages:
in the embodiment of the invention, the exterior rearview mirror steering lamp can light a plurality of LED lamps according to the lighting modes corresponding to different control instructions, and the plurality of LED lamps can be simultaneously lighted, lighted in a time-sharing sequence and lighted in a time-sharing disorder sequence. Therefore, the turning light of the exterior rearview mirror of the embodiment has rich lighting effect, can realize dynamic change and further meet the diversified demands of consumers.
On the other hand, the embodiment of the invention provides an exterior rear view mirror steering lamp control device, which is applied to a vehicle, wherein the exterior rear view mirror steering lamp of the vehicle comprises a circuit board provided with a plurality of LED lamps, and the circuit board is connected with a control switch of the exterior rear view mirror steering lamp; the control device includes:
the control instruction acquisition module is used for acquiring the control instructions of the plurality of LED lamps sent by the control switch; wherein, different control commands correspond to different LED lamp lighting modes;
and the LED lamp lighting module is used for lighting the plurality of LED lamps according to the lighting mode corresponding to the control instruction.
Compared with the prior art, the control device of the steering lamp of the exterior rearview mirror and the control method of the steering lamp of the exterior rearview mirror have the same advantages, and are not described again.
In another aspect, an embodiment of the present invention provides a vehicle, on which the above-described outside mirror turn signal control device is provided.
Compared with the prior art, the vehicle and the control method of the steering lamp of the exterior rearview mirror have the same advantages, and are not repeated herein.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of a vehicle exterior rear view mirror assembly;
FIG. 2 is a schematic view of a conventional exterior mirror turn signal assembly;
FIG. 3 is a schematic structural diagram of a PCB board of a conventional exterior mirror turn signal;
FIG. 4 is a schematic view of a steering lamp control principle of a conventional exterior mirror;
fig. 5 is a flowchart illustrating steps of a method for controlling a turn signal of an exterior mirror according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a turn signal of an exterior rearview mirror according to an embodiment of the present invention;
FIG. 7 is a schematic view of a control principle of a turn light of an additional rearview mirror according to an embodiment of the present invention;
fig. 8 is a flowchart illustrating steps of another control method for a turn signal of an exterior mirror according to an embodiment of the present invention;
FIG. 9 is a delay circuit diagram of an LED lamp in the steering lamp of the rearview mirror according to the embodiment of the present invention;
fig. 10 is a block diagram of a control device for a turn signal of an exterior mirror according to an embodiment of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example one
The embodiment of the invention provides an outer rearview mirror steering lamp control method which is applied to a vehicle.
Referring to fig. 5, a flow chart of steps of a control method for a turn light of an exterior mirror according to an embodiment of the present invention is shown; the method specifically comprises the following steps:
step 101: acquiring control instructions of the plurality of LED lamps sent by the control switch; wherein, different control commands correspond to different LED lamp lighting modes.
In the embodiment of the invention, according to the control instruction sent by the control switch, the plurality of LED lamps on the circuit board are lightened according to different lightening modes. It should be noted that the number of the LED lamps arranged on the circuit board of the exterior rear view mirror is at least 3, and the specific number of the embodiments of the present invention is not limited, and is determined according to the brands of different vehicles, the structures of the exterior rear view mirrors of the vehicles, and other factors.
Preferably, the lighting pattern may include simultaneous lighting of a plurality of LED lamps, time-division sequential lighting of a plurality of LED lamps, and time-division disordered lighting of a plurality of LED lamps. Of course, other lighting modes are also possible, and the embodiment of the present invention is not limited by this.
Step 102: and lighting the plurality of LED lamps according to the lighting mode corresponding to the control instruction.
In the embodiment of the present invention, for example, 5 LED lamps may be arranged on the circuit board, and the 5 LED lamps are numbered as a first LED lamp, a second LED lamp, a third LED lamp, a fourth LED lamp and a fifth LED lamp. And lighting a plurality of LED lamps according to the lighting mode corresponding to the control command, for example: if the control command corresponds to a plurality of LED lamps being simultaneously lighted, the 5 LEDs are lighted at the same time after receiving the control command. If the control command corresponds to the sequential lighting of the plurality of LED lamps in a time-sharing manner, the LED lamps are sequentially lighted from the first LED lamp to the fifth LED lamp (positive sequence) or from the fifth LED lamp to the first LED lamp (reverse sequence), and the delayed lighting time of the next LED lamp compared with the previous LED lamp can be the same time or different times. For example: if the delay time is 1s, the first LED lamp is immediately turned on after receiving the control instruction, the second LED lamp is turned on after 1s, the third LED lamp is turned on after 2s, and so on, and the fifth LED lamp is turned on after 4 s; if the delay time is different, the delayed lighting time can be regularly set (such as delay time becomes an arithmetic progression) or irregularly set, the first LED lamp is immediately lighted after receiving the control instruction, the second LED lamp is lighted after 1s, the third LED lamp is lighted after 3s, the fourth LED lamp is lighted after 6s, and the fifth LED lamp is lighted after 10 s. If the control instruction three corresponds to the time-sharing out-of-order lighting of the plurality of LED lamps, compared with the time-sharing sequential lighting of the plurality of LED lamps, the lighting sequence of only 5 LED lamps is different, and if the lighting sequence is as follows: the time setting principle of the delayed lighting of the first LED lamp, the third LED lamp, the fifth LED lamp, the second LED lamp and the fourth LED lamp is the same as that of the delayed lighting of the last LED lamp. However, in order to save resources, the time period for all the LED lamps to be lit should be appropriately set.
To sum up, the control method of the steering lamp of the exterior rearview mirror provided by the embodiment of the invention has the following advantages:
in the embodiment of the invention, the exterior rearview mirror steering lamp can light a plurality of LED lamps according to the lighting modes corresponding to different control instructions, and the plurality of LED lamps can be simultaneously lighted, lighted in a time-sharing sequence and lighted in a time-sharing disorder sequence. Therefore, the turning light of the exterior rearview mirror of the embodiment has rich lighting effect, can realize dynamic change and further meet the diversified demands of consumers.
Example two
Referring to fig. 6, a schematic structural view of the exterior mirror turn signal according to the present invention is shown, the exterior mirror turn signal is composed of a lamp housing 10, a lamp holder 20 and a circuit board 30, and the exterior mirror turn signal is composed of only three parts, and has a small number of parts and a simple structure, compared to the conventional exterior mirror turn signal structure.
Referring to fig. 7, a schematic view of the control principle of the turn light of the exterior rear view mirror of the present invention is shown. The LED lamp comprises a circuit board, a plurality of LED lamps and a plurality of gear switches, wherein the circuit board is provided with the gear switches, the gear switches are correspondingly communicated with the gear switches, and the gear switches are connected with the gear switches.
On the basis of fig. 5, referring to fig. 8, a flowchart of steps of another control method for an exterior mirror turn signal lamp according to an embodiment is shown, and specifically, the method may include the following steps:
step 101 comprises sub-step 1011:
step 1011: and acquiring a gear switch triggered by a user.
In the embodiment of the invention, the control switch of the steering lamp of the exterior rearview mirror can be arranged on the steering wheel of the vehicle, and a plurality of gear switches can be arranged, as shown in fig. 7, 3 gear switches can be arranged, and as the control switch is connected with the circuit board, a user can manually select different gear switches, thereby realizing different lighting effects of the steering lamp. Of course, other numbers of position switches may be provided, which is not limited in the embodiment of the present invention, and the number of the position switches is determined according to the specific number of the lighting modes of the LED lamp in the practical application.
Step 102 comprises sub-step 1021:
step 1021: and connecting and lighting the corresponding LED lamp set according to the gear switch.
In the embodiment of the invention, as shown in fig. 7, after the user triggers the shift switch, the control switch can transmit the instruction of the shift switch to the circuit board, so that the LED lamp sets on the circuit board are communicated according to the corresponding shift switch and the corresponding LED lamp sets are lighted.
As shown in fig. 7, the LED lamps can be divided into a plurality of LED lamp groups, specifically labeled as LED lamp group 1, LED lamp group 2, LED lamp group 3, LED lamp group 4, and LED lamp group 5. All the LED lamp sets may be fully turned on or partially turned on, and this embodiment preferably adopts a scheme in which all the LED lamp sets are fully turned on, which is also exemplified below. For example: the first gear switch corresponds to the effect that the LED lamp sets are simultaneously lightened; the second gear switch corresponds to the LED lamp groups 1 to 5 and has the effect of time-sharing positive sequence or reverse sequence lighting; the third gear switch corresponds to the LED lamp groups 1 to 5 and has the effect of time-sharing out-of-order lighting.
Preferably, each of the plurality of LED lamp groups is turned on according to a preset delay time.
In the embodiment of the invention, by taking the example that all the LED lamp sets are turned on, referring to fig. 9, a delay circuit diagram of the LED lamp sets in the exterior rearview mirror turn light of the invention is shown; the circuit diagram comprises a plurality of switches, a plurality of groups of resistors and capacitors connected in parallel and 5 groups of LED lamp groups (the LED lamp groups are simply marked as LEDs in the circuit diagram), wherein the resistors and capacitors connected in parallel can play a role of time delay, the delay time of R1 and C1, R2 and C2, R3 and C3, R4 and C4 is 3X seconds, and the delay time of R5 and C5, R6 and C6, R7 and C7 is X seconds. When the switch I or the switch II is closed, the LED lamp groups 1 to 5 are lighted in a forward sequence or a reverse sequence due to the delay effects of the R1 and the C1, the R2 and the C2, the R3 and the C3, and the R4 and the C4. When the switch is three-closed, due to delay time differences between R5 and C5, R6 and C6, R7 and C7, and between R1 and C1, R2 and C2, R3 and C3, and R4 and C4, the LED lamp sets 1 to 5 can be turned on in a time-sharing disorder manner, and the turn-on sequence can be LED1-LED3-LED5-LED2-LED4, that is, when the switch is three-closed, the LED lamp set 1 is turned on, the LED lamp set 3 is turned on after X seconds, the LED lamp set 5 is turned on after 2X seconds, the LED lamp set 2 is turned on after 3X seconds, and the LED lamp set 4 is turned on after 4X seconds.
Optionally, when the multiple position switches are triggered, the sub-step 1021 specifically includes: and sequentially communicating and lightening the LED lamp groups corresponding to the gear switches according to the triggering sequence of the gear switches.
In the embodiment of the invention, a user can sequentially trigger the plurality of gear switches, and the LED lamp sets corresponding to the gear switches are sequentially communicated and lightened according to the triggering sequence of the plurality of gear switches. The lighting effect of the LED lamp set corresponding to each position switch can be referred to above, and is not redundant here.
To sum up, the control method of the steering lamp of the exterior rearview mirror provided by the embodiment of the invention has the following advantages:
first, in the embodiment of the present invention, the exterior mirror turn signal lamp may light a plurality of LED lamps according to lighting modes corresponding to different control commands, and the plurality of LED lamps may light simultaneously, light in a time-sharing sequence, and light in a time-sharing disorder sequence. Therefore, the turning light of the exterior rearview mirror of the embodiment has rich lighting effect, can realize dynamic change and further meet the diversified demands of consumers.
Secondly, in the embodiment of the invention, the steering lamp of the exterior rearview mirror is composed of three parts, so that the number of parts is small, and the structure is simple; and rich lighting effects of the steering lamp of the exterior rearview mirror can be realized.
In order to meet the requirement on the brightness inside the whole lamp chamber, one or two high-power LED lamps are adopted in the conventional rearview mirror steering lamp, so that high heat is easily generated, and negative influences are brought to the materials and the performances of surrounding parts.
EXAMPLE III
The utility model provides an outside rear-view mirror indicator lamp controlling means, is applied to the vehicle, the outside rear-view mirror indicator lamp of vehicle is including the circuit board that is equipped with a plurality of LED lamps, the circuit board with the control switch of outside rear-view mirror indicator lamp links to each other.
Referring to fig. 10, a block diagram of a structure of an exterior mirror turn signal control device according to an embodiment of the present invention is shown, which may specifically include:
a control instruction obtaining module 301, configured to obtain control instructions of the plurality of LED lamps sent by the control switch; wherein, different control commands correspond to different LED lamp lighting modes;
and an LED lamp lighting module 302, configured to light the plurality of LED lamps according to a lighting mode corresponding to the control instruction.
In the embodiment of the invention, the exterior rearview mirror steering lamp can light a plurality of LED lamps according to the lighting modes corresponding to different control instructions, and the plurality of LED lamps can be simultaneously lighted, lighted in a time-sharing sequence and lighted in a time-sharing disorder sequence. Therefore, the turning light of the exterior rearview mirror of the embodiment has rich lighting effect, can realize dynamic change and further meet the diversified demands of consumers.
Preferably, the lighting pattern includes simultaneous lighting of the plurality of LED lamps, time-division sequential lighting of the plurality of LED lamps, and time-division disordered lighting of the plurality of LED lamps.
Preferably, the plurality of LED lamps are divided into a plurality of LED lamp groups, and the circuit board is further provided with a plurality of gear switches, wherein different gear switches are correspondingly communicated and illuminate different LED lamp groups;
the control instruction obtaining module 301 includes:
the gear switch acquisition unit is used for acquiring a gear switch triggered by a user;
the LED lamp lighting module 302 includes:
and the LED lamp group lighting unit is used for communicating and lighting the corresponding LED lamp group according to the gear switch.
Preferably, each of the plurality of LED lamp groups is turned on according to a preset delay time.
Optionally, when a plurality of position switches are triggered, the LED lamp group lighting unit 3022 includes:
and the LED lamp group lighting subunit is used for sequentially communicating and lighting the LED lamp groups corresponding to the gear switches according to the triggering sequence of the gear switches.
To sum up, the control device of the steering lamp of the exterior rearview mirror provided by the embodiment of the invention has the following advantages:
first, in the embodiment of the present invention, the exterior mirror turn signal lamp may light a plurality of LED lamps according to lighting modes corresponding to different control commands, and the plurality of LED lamps may light simultaneously, light in a time-sharing sequence, and light in a time-sharing disorder sequence. Therefore, the turning light of the exterior rearview mirror of the embodiment has rich lighting effect, can realize dynamic change and further meet the diversified demands of consumers.
Secondly, in the embodiment of the invention, the steering lamp of the exterior rearview mirror is composed of three parts, so that the number of parts is small, and the structure is simple; and rich lighting effects of the steering lamp of the exterior rearview mirror can be realized.
In order to meet the requirement on the brightness inside the whole lamp chamber, one or two high-power LED lamps are adopted in the conventional rearview mirror steering lamp, so that high heat is easily generated, and negative influences are brought to the materials and the performances of surrounding parts.
Example four
The embodiment of the invention discloses a vehicle which can be provided with the outside rearview mirror turn light control device in the third embodiment. The vehicle has the following advantages due to the device:
first, in the embodiment of the present invention, the exterior mirror turn signal of the vehicle may light a plurality of LED lights according to lighting modes corresponding to different control commands, and the plurality of LED lights may be simultaneously lit, sequentially lit in a time-sharing manner, and turned off in a time-sharing out-of-order manner. Therefore, the lighting effect of the exterior rearview mirror turn light of the vehicle is rich, dynamic change can be realized, and further diversified demands of consumers are met.
Secondly, in the embodiment of the invention, the steering lamp of the exterior rearview mirror of the vehicle is only composed of three parts, so that the number of parts is small, and the structure is simple; and rich lighting effects of the steering lamp of the exterior rearview mirror can be realized.
In order to meet the requirement on the brightness inside the whole lamp chamber, one or two high-power LED lamps are adopted in the conventional rearview mirror steering lamp for the vehicle, so that high heat is easily generated, and negative influences are brought to the materials and the performances of surrounding parts.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (11)
1. The control method of the exterior rearview mirror steering lamp is characterized by being applied to a vehicle, wherein the exterior rearview mirror steering lamp of the vehicle comprises a circuit board provided with a plurality of LED lamps, and the circuit board is connected with a control switch of the exterior rearview mirror steering lamp; the control method comprises the following steps:
acquiring control instructions of the plurality of LED lamps sent by the control switch; wherein, different control commands correspond to different LED lamp lighting modes;
and lighting the plurality of LED lamps according to the lighting mode corresponding to the control instruction.
2. The exterior mirror turn light control method according to claim 1, wherein the lighting mode includes simultaneous lighting of the plurality of LED lights, time-divisional sequential lighting of the plurality of LED lights, and time-divisional out-of-order lighting of the plurality of LED lights.
3. The exterior rearview mirror turn light control method according to claim 1, wherein the plurality of LED lights are divided into a plurality of LED light groups, and a plurality of gear switches are further arranged on the circuit board, wherein different gear switches are correspondingly communicated and illuminate different LED light groups;
the obtaining of the control instruction of the plurality of LED lamps sent by the control switch includes:
acquiring a gear switch triggered by a user;
the lighting the plurality of LED lamps according to the lighting mode corresponding to the control instruction comprises:
and connecting and lighting the corresponding LED lamp set according to the gear switch.
4. The exterior mirror turn light control method according to claim 3, wherein each of the plurality of LED lamp groups is turned on with a preset delay time.
5. The exterior mirror turn light control method according to claim 4, wherein when a plurality of range switches are triggered, the turning on and lighting of the corresponding LED lamp group according to the range switches comprises:
and sequentially communicating and lightening the LED lamp groups corresponding to the gear switches according to the triggering sequence of the gear switches.
6. The control device for the steering lamp of the exterior rear view mirror is applied to a vehicle, wherein the steering lamp of the exterior rear view mirror of the vehicle comprises a circuit board provided with a plurality of LED lamps, and the circuit board is connected with a control switch of the steering lamp of the exterior rear view mirror; the control device includes:
the control instruction acquisition module is used for acquiring the control instructions of the plurality of LED lamps sent by the control switch; wherein, different control commands correspond to different LED lamp lighting modes;
and the LED lamp lighting module is used for lighting the plurality of LED lamps according to the lighting mode corresponding to the control instruction.
7. The exterior mirror turn light control device according to claim 6, wherein the lighting pattern includes simultaneous lighting of the plurality of LED lights, time-divisional sequential lighting of the plurality of LED lights, and time-divisional out-of-sequence lighting of the plurality of LED lights.
8. The exterior rearview mirror turn light control device according to claim 6, wherein the plurality of LED lights are divided into a plurality of LED light groups, and a plurality of gear switches are further arranged on the circuit board, wherein different gear switches are correspondingly communicated and illuminate different LED light groups;
the control instruction obtaining module comprises:
the gear switch acquisition unit is used for acquiring a gear switch triggered by a user;
the LED lamp lighting module includes:
and the LED lamp group lighting unit is used for communicating and lighting the corresponding LED lamp group according to the gear switch.
9. The exterior mirror turn signal control device according to claim 8, wherein each of the plurality of LED lamp groups is turned on with a preset delay time.
10. The exterior mirror turn signal control device according to claim 9, wherein the LED lamp group lighting unit, when a plurality of position switches are activated, includes:
and the LED lamp group lighting subunit is used for sequentially communicating and lighting the LED lamp groups corresponding to the gear switches according to the triggering sequence of the gear switches.
11. A vehicle characterized by comprising the exterior mirror turn signal control device according to any one of claims 6 to 10.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991124.9A CN110861574A (en) | 2018-08-28 | 2018-08-28 | Control method and device for steering lamp of exterior rearview mirror and vehicle |
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| CN201810991124.9A CN110861574A (en) | 2018-08-28 | 2018-08-28 | Control method and device for steering lamp of exterior rearview mirror and vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602199A (en) * | 2021-08-25 | 2021-11-05 | 武汉格罗夫氢能汽车有限公司 | Hydrogen energy automobile rearview mirror steering lamp |
| CN114001298A (en) * | 2021-10-29 | 2022-02-01 | 浙江吉利控股集团有限公司 | Vehicle atmosphere lamp structure, control method, and computer storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20130207799A1 (en) * | 1995-04-21 | 2013-08-15 | Magna Mirrors Of America, Inc. | Lighted exterior mirror assembly for vehicle |
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| US20130207799A1 (en) * | 1995-04-21 | 2013-08-15 | Magna Mirrors Of America, Inc. | Lighted exterior mirror assembly for vehicle |
| US20180009370A1 (en) * | 2016-07-11 | 2018-01-11 | Magna Mirrors (Taicang) Automotive Technology Co., Ltd. | Outer rearview mirror and side turning lamp structure of automobile with flow lamp function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113602199A (en) * | 2021-08-25 | 2021-11-05 | 武汉格罗夫氢能汽车有限公司 | Hydrogen energy automobile rearview mirror steering lamp |
| CN114001298A (en) * | 2021-10-29 | 2022-02-01 | 浙江吉利控股集团有限公司 | Vehicle atmosphere lamp structure, control method, and computer storage medium |
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