CN113335177A - Automobile light energy-saving control method and device, automobile and storage medium - Google Patents
Automobile light energy-saving control method and device, automobile and storage medium Download PDFInfo
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- CN113335177A CN113335177A CN202110667461.4A CN202110667461A CN113335177A CN 113335177 A CN113335177 A CN 113335177A CN 202110667461 A CN202110667461 A CN 202110667461A CN 113335177 A CN113335177 A CN 113335177A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000011217 control strategy Methods 0.000 claims abstract description 26
- 230000008859 change Effects 0.000 claims description 15
- 238000004590 computer program Methods 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
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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
- B60Q1/0076—Switches 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
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
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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
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/84—Data processing systems or methods, management, administration
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses an automobile light energy-saving control method, an automobile light energy-saving control device, an automobile and a storage medium, wherein the automobile light energy-saving control method comprises the following steps: the method comprises the steps of responding to an opening instruction of a target lamp of a target automobile, opening the target lamp, and controlling the light of the target automobile according to a preset automobile light energy-saving control strategy, wherein the target lamp is a dipped headlight or a high beam, and the automobile light energy-saving control strategy comprises the steps of closing the target lamp and opening a position lamp of the target automobile when the residual electric quantity of a storage battery is smaller than a preset storage battery residual electric quantity threshold value, the speed of the automobile is zero, the rotating speed of an engine is not larger than the idling rotating speed, and the duration time of the opening instruction is larger than a preset instruction duration time threshold value.
Description
Technical Field
The invention belongs to the technical field of automobile light control, and particularly relates to an automobile light energy-saving control method and device, an automobile and a storage medium.
Background
At present, with the continuous development of automobile intelligentization, networking and sharing technologies, the quantity of electric appliances of a whole automobile is more and more, and the electric demand of the whole automobile is increasingly increased, so that the model selection capacity of a storage battery or the load of an engine is increased. Under the condition of not reducing the satisfaction degree of the customer using the vehicle, the whole vehicle energy-saving technology or the control method for reducing the power consumption becomes the development trend of the whole vehicle power management technology.
When the automobile runs at night, the automobile lighting system is controlled by adjusting the lighting combination switch. If when long-term engine idling or engine stall, the demand to far and near light is not high, consequently when battery power consumption is too fast or the residual capacity is lower, can close far and near light, switches to the position lamp and lights.
Disclosure of Invention
In view of this, the embodiment of the present disclosure provides an energy-saving control method for car lights, which at least solves the problem in the prior art that a whole car energy-saving technology or a control method for reducing power consumption becomes a development trend of a whole car power management technology without reducing customer car satisfaction.
In a first aspect, an embodiment of the present disclosure provides an energy-saving control method for automobile light, including:
responding to a turn-on instruction of a target lamp of a target automobile, turning on the target lamp, and controlling the light of the target automobile according to a preset automobile light energy-saving control strategy;
the target lamp is a dipped headlight or a high beam;
the automobile light energy-saving control strategy comprises the following steps:
and when the residual battery capacity is less than a preset threshold value of the residual battery capacity, the vehicle speed is zero, the engine speed is not greater than the idle speed, and the duration of the opening instruction is greater than a preset instruction duration threshold value, closing the target lamp and opening the position lamp of the target vehicle.
As a specific implementation manner of the embodiment of the present disclosure, the car light energy-saving control strategy specifically includes:
judging whether the residual electric quantity of the storage battery of the target automobile is smaller than the residual electric quantity threshold value of the storage battery, if not, continuously judging whether a light opening instruction of the target automobile changes;
responding to a judgment result that the lamplight opening instruction of the target automobile does not change, and keeping opening the target lamp;
and responding to the judgment result that the light turn-on instruction of the target automobile changes, turning off the target lamp and turning on the corresponding automobile lamp.
As a specific implementation manner of the embodiment of the present disclosure, the car light energy-saving control strategy further specifically includes:
responding to a judgment result that the residual electric quantity of the storage battery of the target automobile is larger than the threshold value of the residual electric quantity of the storage battery, judging whether the speed of the target automobile is zero, and if not, continuously judging whether a light opening instruction of the target automobile changes;
responding to a judgment result that the lamplight opening instruction of the target automobile does not change, and keeping opening the target lamp;
and responding to the judgment result that the light turn-on instruction of the target automobile changes, turning off the target lamp and turning on the corresponding automobile lamp.
As a specific implementation manner of the embodiment of the present disclosure, the car light energy-saving control strategy further specifically includes:
responding to a judgment result that the speed of the target automobile is zero, judging whether the engine rotating speed of the target automobile is not greater than the idling rotating speed, and if not, continuously judging whether a light opening instruction of the target automobile is changed;
responding to a judgment result that the lamplight opening instruction of the target automobile does not change, and keeping opening the target lamp;
and responding to the judgment result that the light turn-on instruction of the target automobile changes, turning off the target lamp and turning on the corresponding automobile lamp.
As a specific implementation manner of the embodiment of the present disclosure, the car light energy-saving control strategy further specifically includes:
responding to a judgment result that the engine rotating speed of the target automobile is not greater than the idling rotating speed, judging whether the duration time of the opening instruction is greater than a preset instruction duration time threshold value, and if not, continuously judging whether the lamplight opening instruction of the target automobile changes;
responding to a judgment result that the lamplight opening instruction of the target automobile does not change, and keeping opening the target lamp;
and responding to the judgment result that the light turn-on instruction of the target automobile changes, turning off the target lamp and turning on the corresponding automobile lamp.
As a specific implementation manner of the embodiment of the present disclosure, the car light energy-saving control strategy further specifically includes:
after the target lamp is turned off and the position lamp of the target automobile is turned on, continuously judging whether the light turn-on instruction of the target automobile changes;
responding to a judgment result that the lamplight turn-on instruction of the target automobile does not change, and keeping turning on the position lamp;
and in response to the judgment result that the light turn-on instruction of the target automobile is changed, turning off the position lamp and turning on the corresponding automobile lamp.
In a second aspect, an embodiment of the present disclosure further provides an automotive light energy-saving control apparatus, including a processor and a memory, where the processor implements the automotive light energy-saving control method when executing a computer program stored in the memory.
In a third aspect, an embodiment of the present disclosure further provides an automobile, including the above automobile light energy-saving control device.
In a fourth aspect, the disclosed embodiment further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the above-mentioned energy-saving control method for car light are implemented.
The automobile light energy-saving control method provided by the embodiment of the disclosure can save the electricity consumption of the whole automobile, optimize the model selection capacity of the storage battery, and reduce the cost of the whole automobile, and can reduce the engine load under partial conditions and improve the fuel economy of the whole automobile.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
Fig. 1 shows a logic diagram of a car light energy-saving control method according to an embodiment of the invention.
Fig. 2 shows a schematic diagram of an automotive light energy-saving control device according to an embodiment of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein.
When the automobile runs at night, the automobile lighting system is controlled by adjusting the lighting combination switch. If when long-term engine idling or engine stall, the demand to far and near light is not high, consequently when battery power consumption is too fast or the residual capacity is lower, can close far and near light, switches to the position lamp and lights. On the premise of meeting driving safety, the power consumption of the whole vehicle is reduced, the selection of the storage battery capacity is optimized, the cost of the whole vehicle is reduced, the load of an engine can be reduced under the idling working condition, and the fuel economy of the whole vehicle is improved.
The first embodiment is as follows:
in a first aspect, an embodiment of the present disclosure provides an energy-saving control method for automobile light, including:
responding to a turn-on instruction of a target lamp of a target automobile, turning on the target lamp, and controlling the light of the target automobile according to a preset automobile light energy-saving control strategy;
the target lamp is a dipped headlight or a high beam;
the automobile light energy-saving control strategy comprises the following steps:
and when the residual battery capacity is less than a preset threshold value of the residual battery capacity, the vehicle speed is zero, the engine speed is not greater than the idle speed, and the duration of the opening instruction is greater than a preset instruction duration threshold value, closing the target lamp and opening the position lamp of the target vehicle.
Specifically, a driver issues an opening instruction through a light combination switch, and a whole vehicle control module executes opening and controls the target lamp to be opened according to an automobile light energy-saving control strategy.
Further, when driving at night, the driver issues the turn-on instruction through the light combination switch, whole car control module has decided the car control module to pass through relay control position lamp through judging light combination switch signal, battery residual capacity (SOC), the rotational speed of engine, speed of a motor vehicle and five signals of duration are lighted to light, turn on and extinguish of passing lamp or high beam, in order to reach and just keep the position lamp to open the effect with passing lamp or high beam extinguishment under specific conditions, save whole car power consumption under the circumstances of guaranteeing driving safety, optimize battery lectotype capacity, reduce whole car cost, in addition, passing lamp or high beam extinguish, reduce the engine load, consequently, whole car fuel economy is improved, user use cost is reduced.
As a specific implementation manner of the embodiment of the present disclosure, the car light energy-saving control strategy further specifically includes:
judging whether the residual electric quantity of the storage battery of the target automobile is smaller than the residual electric quantity threshold value of the storage battery, if not, continuously judging whether a light opening instruction of the target automobile changes;
responding to a judgment result that the lamplight opening instruction of the target automobile does not change, and keeping opening the target lamp;
and responding to the judgment result that the light turn-on instruction of the target automobile changes, turning off the target lamp and turning on the corresponding automobile lamp.
As a specific implementation manner of the embodiment of the present disclosure, the car light energy-saving control strategy further specifically includes:
responding to a judgment result that the residual electric quantity of the storage battery of the target automobile is larger than the threshold value of the residual electric quantity of the storage battery, judging whether the speed of the target automobile is zero, and if not, continuously judging whether a light opening instruction of the target automobile changes;
responding to a judgment result that the lamplight opening instruction of the target automobile does not change, and keeping opening the target lamp;
and responding to the judgment result that the light turn-on instruction of the target automobile changes, turning off the target lamp and turning on the corresponding automobile lamp.
As a specific implementation manner of the embodiment of the present disclosure, the car light energy-saving control strategy further specifically includes:
responding to a judgment result that the speed of the target automobile is zero, judging whether the engine rotating speed of the target automobile is not greater than the idling rotating speed, and if not, continuously judging whether a light opening instruction of the target automobile is changed;
responding to a judgment result that the lamplight opening instruction of the target automobile does not change, and keeping opening the target lamp;
and responding to the judgment result that the light turn-on instruction of the target automobile changes, turning off the target lamp and turning on the corresponding automobile lamp.
As a specific implementation manner of the embodiment of the present disclosure, the car light energy-saving control strategy further specifically includes:
after the target lamp is turned off and the position lamp of the target automobile is turned on, continuously judging whether the light turn-on instruction of the target automobile changes;
responding to a judgment result that the lamplight turn-on instruction of the target automobile does not change, and keeping turning on the position lamp;
and in response to the judgment result that the light turn-on instruction of the target automobile is changed, turning off the position lamp and turning on the corresponding automobile lamp.
Specifically, the dipped headlight/high beam switch is turned on, so that the dipped headlight/high beam is turned on, and the judgment is carried out according to the automobile light energy-saving control strategy:
judging whether the value of the residual electric quantity (SOC) of the storage battery is smaller than a storage battery residual electric quantity threshold value or not, and if not, maintaining the corresponding target lamp;
if the vehicle speed is less than the storage battery residual capacity threshold value, judging whether the vehicle speed is equal to zero, and if not, maintaining the corresponding target lamp;
if the rotating speed of the engine is equal to zero, determining that the rotating speed of the engine is less than or equal to an idle rotating speed, and if the rotating speed of the engine is greater than the idle rotating speed, maintaining the corresponding target lamp;
if the idle speed is not greater than the idle speed, judging whether the value of the target lamp lighting duration is greater than a time threshold, and if the value of the target lamp lighting duration is not greater than the time threshold, maintaining the corresponding target lamp;
and if the time threshold value is greater than the time threshold value, turning off the low beam lamp/high beam lamp and keeping the position lamp on.
Further, if the position lamp is kept on, whether the gear of the light combination switch is changed or not is judged, and if not, the light is kept unchanged;
and if so, lighting corresponding lamplight according to the changed lamplight gear.
As a specific implementation manner of the embodiment of the present disclosure, the car light energy-saving control strategy further specifically includes:
after the target lamp is turned off and the position lamp of the target automobile is turned on, continuously judging whether the light turn-on instruction of the target automobile changes;
responding to a judgment result that the lamplight turn-on instruction of the target automobile does not change, and keeping turning on the position lamp;
and in response to the judgment result that the light turn-on instruction of the target automobile is changed, turning off the position lamp and turning on the corresponding automobile lamp.
Specifically, the light turn-on instruction is prior to the automobile light energy-saving control strategy, and the target lamp preferentially executes the light turn-on instruction.
Example two:
the embodiment of the disclosure also provides an automobile light energy-saving control device, which comprises a processor and a memory, wherein the processor implements the automobile light energy-saving control method when executing the computer program stored in the memory.
Example three:
the embodiment of the disclosure also provides an automobile comprising the automobile light energy-saving control device.
Further, the automobile further includes:
the battery sensor is electrically connected with a 12V battery of the automobile;
an engine control module (EMS) for monitoring rotational speed information of an engine of an automobile;
the ESP control module is used for monitoring the vehicle speed information of the whole vehicle;
the storage battery sensor is connected with the whole vehicle control module through a lin line, and the engine control module and the ESP control module are connected with the whole vehicle control module through a CAN bus.
The whole vehicle control module controls a position lamp, a dipped headlight or a high beam of the vehicle through a relay.
Example four:
the embodiment of the disclosure also provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the steps of the above-mentioned energy-saving control method for car light are implemented.
The automobile light energy-saving control method provided by the embodiment of the disclosure can save the electricity consumption of the whole automobile, optimize the model selection capacity of the storage battery, reduce the cost of the whole automobile, reduce the load of the engine under partial conditions and improve the fuel economy of the whole automobile.
Those skilled in the art should understand that, in order to solve the technical problem of how to obtain a good user experience, the present embodiment may also include well-known structures such as a communication bus, an interface, and the like, and these well-known structures should also be included in the protection scope of the present disclosure.
For the detailed description of the present embodiment, reference may be made to the corresponding descriptions in the foregoing embodiments, which are not repeated herein.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (9)
1. An energy-saving control method for automobile light is characterized by comprising the following steps:
responding to a turn-on instruction of a target lamp of a target automobile, turning on the target lamp, and controlling the light of the target automobile according to a preset automobile light energy-saving control strategy;
the target lamp is a dipped headlight or a high beam;
the automobile light energy-saving control strategy comprises the following steps:
and when the residual battery capacity is less than a preset threshold value of the residual battery capacity, the vehicle speed is zero, the engine speed is not greater than the idle speed, and the duration of the opening instruction is greater than a preset instruction duration threshold value, closing the target lamp and opening the position lamp of the target vehicle.
2. The energy-saving control method for automobile light according to claim 1, wherein the energy-saving control strategy for automobile light specifically comprises:
judging whether the residual electric quantity of the storage battery of the target automobile is smaller than the residual electric quantity threshold value of the storage battery, if not, continuously judging whether a light opening instruction of the target automobile changes;
responding to a judgment result that the lamplight opening instruction of the target automobile does not change, and keeping opening the target lamp;
and responding to the judgment result that the light turn-on instruction of the target automobile changes, turning off the target lamp and turning on the corresponding automobile lamp.
3. The energy-saving control method for automobile light according to claim 2, wherein the energy-saving control strategy for automobile light further comprises:
responding to a judgment result that the residual electric quantity of the storage battery of the target automobile is larger than the threshold value of the residual electric quantity of the storage battery, judging whether the speed of the target automobile is zero, and if not, continuously judging whether a light opening instruction of the target automobile changes;
responding to a judgment result that the lamplight opening instruction of the target automobile does not change, and keeping opening the target lamp;
and responding to the judgment result that the light turn-on instruction of the target automobile changes, turning off the target lamp and turning on the corresponding automobile lamp.
4. The energy-saving control method for automobile light according to claim 3, wherein the energy-saving control strategy for automobile light further comprises:
responding to a judgment result that the speed of the target automobile is zero, judging whether the engine rotating speed of the target automobile is not greater than the idling rotating speed, and if not, continuously judging whether a light opening instruction of the target automobile is changed;
responding to a judgment result that the lamplight opening instruction of the target automobile does not change, and keeping opening the target lamp;
and responding to the judgment result that the light turn-on instruction of the target automobile changes, turning off the target lamp and turning on the corresponding automobile lamp.
5. The energy-saving control method for automobile light according to claim 4, wherein the energy-saving control strategy for automobile light further comprises:
responding to a judgment result that the engine rotating speed of the target automobile is not greater than the idling rotating speed, judging whether the duration time of the opening instruction is greater than a preset instruction duration time threshold value, and if not, continuously judging whether the lamplight opening instruction of the target automobile changes;
responding to a judgment result that the lamplight opening instruction of the target automobile does not change, and keeping opening the target lamp;
and responding to the judgment result that the light turn-on instruction of the target automobile changes, turning off the target lamp and turning on the corresponding automobile lamp.
6. The energy-saving control method for automobile light according to claim 1, wherein the energy-saving control strategy for automobile light further comprises:
after the target lamp is turned off and the position lamp of the target automobile is turned on, continuously judging whether the light turn-on instruction of the target automobile changes;
responding to a judgment result that the lamplight turn-on instruction of the target automobile does not change, and keeping turning on the position lamp;
and in response to the judgment result that the light turn-on instruction of the target automobile is changed, turning off the position lamp and turning on the corresponding automobile lamp.
7. An automotive light energy-saving control device, characterized by comprising a processor and a memory, wherein the processor implements the automotive light energy-saving control method according to any one of claims 1 to 6 when executing a computer program stored in the memory.
8. An automobile characterized by comprising the automotive light energy-saving control device of claim 7.
9. A computer-readable storage medium, having a computer program stored thereon, which, when being executed by a processor, performs the steps of the energy-saving control method for vehicle lights according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110667461.4A CN113335177A (en) | 2021-06-16 | 2021-06-16 | Automobile light energy-saving control method and device, automobile and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110667461.4A CN113335177A (en) | 2021-06-16 | 2021-06-16 | Automobile light energy-saving control method and device, automobile and storage medium |
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| CN113335177A true CN113335177A (en) | 2021-09-03 |
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| CN202110667461.4A Pending CN113335177A (en) | 2021-06-16 | 2021-06-16 | Automobile light energy-saving control method and device, automobile and storage medium |
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| CN110481417A (en) * | 2019-08-21 | 2019-11-22 | 北京汽车股份有限公司 | Vehicle and its lamp light control method and system |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191423873A (en) * | 1913-04-10 | Automobiles Et Cycles Peugeot | Improved Apparatus for Controlling the Lighting Power of an Electric Lighting Plant. | |
| CN103381769A (en) * | 2013-07-30 | 2013-11-06 | 浙江吉利汽车研究院有限公司 | Control method and device for automatically turning off automobile headlamp |
| CN105283353A (en) * | 2013-09-11 | 2016-01-27 | 株式会社美姿把 | Vehicle lighting control device |
| CN105365656A (en) * | 2015-11-17 | 2016-03-02 | 上海小糸车灯有限公司 | Electric car lamp with electric quantity information displaying function |
| CN109131048A (en) * | 2018-08-13 | 2019-01-04 | 北京长城华冠汽车技术开发有限公司 | Diurnal running lamp control method and control system |
| CN110481417A (en) * | 2019-08-21 | 2019-11-22 | 北京汽车股份有限公司 | Vehicle and its lamp light control method and system |
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