CN107199944A - The method and automobile of a kind of automobile preposition lamplight brightness control - Google Patents
The method and automobile of a kind of automobile preposition lamplight brightness control Download PDFInfo
- Publication number
- CN107199944A CN107199944A CN201710328833.4A CN201710328833A CN107199944A CN 107199944 A CN107199944 A CN 107199944A CN 201710328833 A CN201710328833 A CN 201710328833A CN 107199944 A CN107199944 A CN 107199944A
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- Prior art keywords
- automobile
- brightness
- weather
- preposition
- grade
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Classifications
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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
- B60Q1/08—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 automatically
- B60Q1/085—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 automatically due to special conditions, e.g. adverse weather, type of road, badly illuminated road signs or potential dangers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
A kind of method and automobile controlled the invention belongs to brilliance control field there is provided automobile preposition lamplight brightness.In embodiments of the present invention, current time, the Weather information of Current location area are obtained first, determine the corresponding weather grade of Weather information of the acquisition, and the travel speed and current ambient brightness of the automobile are detected, the brightness of the preposition light of the automobile is then controlled according to the weather grade, the travel speed of the automobile and current ambient brightness.Method provided in an embodiment of the present invention and automobile can adjust the brightness of preposition light according to the running environment of automobile, more conform to usage scenario, lift the usage experience of user.
Description
Technical field
The invention belongs to the method and automobile in brilliance control field, more particularly to a kind of control of automobile preposition lamplight brightness.
Background technology
With the development of science and technology, automotive engineering is also increasingly advanced, automobile is not only the good assistant of commercial transportation, or people
Working of going on a journey the vehicles.Automobile is the mirror of industrial civilization, and it verily reflects the transition of society.Automobile not only influences
The economic structure and development speed of entire society.For over 100 years more than a hundred years, automobile meet people ride instead of walk demand while also accumulate and accumulate
Contain abundant spiritual wealth, had been assigned more cultural connotations, form a unique cultural phenomenon --- automobile text
Change.
Although quickly, current automobile preposition lamplight brightness is really changeless for development of automobile, night compared with
Secretly, it is again too bright on daytime, it is impossible to which that the use environment according to where automobile is changed, lack hommization, reduce the use of user
Experience.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of method of automobile preposition lamplight brightness control, it is intended to solve current
The problem of preposition lamplight brightness of automobile can not be adjusted according to running environment.
In order to solve the above-mentioned technical problem, the present invention is realized in：A kind of side of automobile preposition lamplight brightness control
Method, the described method comprises the following steps：
Current time, the Weather information of Current location area are obtained, the corresponding weather grade of Weather information of the acquisition is determined；
Detect the travel speed and current ambient brightness of the automobile；
The front-mounted lamp of the automobile is controlled according to the weather grade, the travel speed of the automobile and current ambient brightness
The brightness of light.
Further, in the Weather information of the acquisition current time, Current location area, the weather of the acquisition is determined
Before the step of information corresponding weather grade, in addition to：
Detect whether to open the function of automatically adjusting preposition lamplight brightness；
If it is, obtaining current time, the Weather information of Current location area, determine that the Weather information of the acquisition is corresponding
Weather grade；If it is not, then controlling the brightness of the preposition light according to systemic presupposition.
Further, the acquisition current time, the Weather information of Current location area, determine the weather letter of the acquisition
The step of ceasing corresponding weather grade, including：
Pass through the acquisition for mobile terminal current time that is connected with the automobile wireless, the Weather information of Current location area；
The corresponding weather grade of the Weather information is inquired about in default weather grade list.
Further, it is described according to the weather grade, the travel speed of the automobile and current ambient brightness control
The step of making the brightness of preposition light of the automobile, including：
The brightness D2 of the preposition light of the automobile is calculated according to following formula:
The brightness of the preposition light of the automobile is adjusted to brightness D2；
Wherein, D1 represents the default original intensity of the preposition light of the automobile, and k represents the corresponding coefficient of the weather grade,
V1 represents the travel speed of the automobile（V1>0）, V2 represents parameter preset speed, and L1 represents the environmental light brightness, and L2 is represented
Preset reference brightness.
Further, after the step of brightness of the preposition light by the automobile is adjusted to brightness D2, in addition to：
Whether detection user adjusts the brightness of the preposition light；
If it is, the brightness of the preposition light to be adjusted to the object brightness of user's regulation.
The purpose of the embodiment of the present invention also resides in a kind of automobile of offer, and the automobile includes：
Acquiring unit, for obtain current time, Current location area Weather information；
Determining unit, the corresponding weather grade of Weather information for determining the acquisition；
Detection unit, travel speed and current ambient brightness for detecting the automobile；
Control unit, for controlling institute according to the weather grade, the travel speed of the automobile and current ambient brightness
State the brightness of the preposition light of automobile.
Further, the detection unit is additionally operable to：
Detect whether to open the function of automatically adjusting preposition lamplight brightness；
If it is, obtaining current time, the Weather information of Current location area, determine that the Weather information of the acquisition is corresponding
Weather grade；If it is not, then controlling the brightness of the preposition light according to systemic presupposition.
Further, the acquiring unit specifically for：Worked as by the acquisition for mobile terminal being connected with the automobile wireless
Preceding time, the Weather information of Current location area；
The determining unit specifically for：The corresponding weather grade of the Weather information is inquired about in default weather grade list.
Further, described control unit specifically for：
The brightness D2 of the preposition light of the automobile is calculated according to following formula:
The brightness of the preposition light of the automobile is adjusted to brightness D2；
Wherein, D1 represents the default original intensity of the preposition light of the automobile, and k represents the corresponding coefficient of the weather grade,
V1 represents the travel speed of the automobile（V1>0）, V2 represents parameter preset speed, and L1 represents the environmental light brightness, and L2 is represented
Preset reference brightness.
Further, the detection unit is additionally operable to：
Whether detection user adjusts the brightness of the preposition light；
If it is, the brightness of the preposition light to be adjusted to the object brightness of user's regulation.
In embodiments of the present invention, current time, the Weather information of Current location area are obtained first, determine the acquisition
The corresponding weather grade of Weather information, and detect the travel speed and current ambient brightness of the automobile, then basis
The weather grade, the travel speed of the automobile and current ambient brightness control the bright of the preposition light of the automobile
Degree.Method provided in an embodiment of the present invention and automobile can adjust the brightness of preposition light according to the running environment of automobile, more
Meet usage scenario, lift the usage experience of user.
Brief description of the drawings
Fig. 1 is the flow chart of the method for automobile preposition lamplight brightness control provided in an embodiment of the present invention；
Fig. 2 is the circuit theory schematic diagram of automobile provided in an embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Implementing for the present invention is described in detail below in conjunction with specific embodiment：
Fig. 1 shows the flow of the method for automobile preposition lamplight brightness control provided in an embodiment of the present invention, for convenience of description,
Part corresponding with the embodiment of the present invention is only listed, details are as follows：
The method of automobile preposition lamplight brightness control provided in an embodiment of the present invention, comprises the following steps：
Step S10, obtains current time, the Weather information of Current location area, it is determined that the corresponding weather of Weather information obtained
Grade.Specifically, by being connected with automobile wireless（Bluetooth or wifi）Acquisition for mobile terminal current time, present position-region
The Weather information in domain, inquires about the corresponding weather grade of the Weather information, in the embodiment of the present invention in default weather grade list
The brightness of the corresponding preposition light of middle different weather grade is different, more conforms to usage scenario.Preferably, step S10 it
Before, in addition to：Detect whether to open the function of automatically adjusting preposition lamplight brightness；If it is, performing step S10；If not,
The brightness of preposition light is then controlled according to systemic presupposition.
Step S20, detects the travel speed and current ambient brightness of automobile.Specifically, current ambient brightness can
To be obtained by light sensor.
Step S30, the front-mounted lamp of automobile is controlled according to weather grade, the travel speed of automobile and current ambient brightness
The brightness of light.
As a preferred embodiment of the present invention, step S30 embodiment is：
The brightness D2 of the preposition light of automobile is calculated according to following formula:
The brightness of the preposition light of automobile is adjusted to brightness D2；
Wherein, D1 represents the default original intensity of the preposition light of automobile, and k represents the corresponding coefficient of weather grade（Weather is better,
Corresponding weather grade is higher；Weather grade is higher, and corresponding coefficient is smaller, and k is more than or equal to 0, and the quality of weather is according to rain or shine
Sleet is divided into multiple grades）, V1 represents the travel speed of automobile（V1>0）, V2 represents parameter preset speed, and L1 represents environment
Brightness, L2 represents preset reference brightness.
It can be seen from above-mentioned formula, when weather is better（When other specification is constant）, the brightness of preposition light is smaller；Work as traveling
Speed is faster（When other specification is constant）, preposition light is brighter, it is ensured that user can see road above clearly；When ambient brightness is lower
When（When other specification is constant）, also preposition light is brighter, makes automobile safer in dark situation driving procedure.
As a preferred embodiment of the present invention, after the step of brightness of the preposition light of automobile is adjusted into brightness D2,
Also include：
Whether detection user adjusts the brightness of preposition light；If it is, the brightness of preposition light to be adjusted to the mesh of user's regulation
Mark brightness.The embodiment of the present invention is that user intervenes the brightness for adjusting preposition light manually, now bright according to the target that user is set
The brightness of the preposition light of degree adjustment.
In embodiments of the present invention, current time, the Weather information of Current location area are obtained first, determine the acquisition
The corresponding weather grade of Weather information, and detect the travel speed and current ambient brightness of the automobile, then basis
The weather grade, the travel speed of the automobile and current ambient brightness control the bright of the preposition light of the automobile
Degree.Method provided in an embodiment of the present invention and automobile can adjust the brightness of preposition light according to the running environment of automobile, more
Meet usage scenario, lift the usage experience of user.
Fig. 2 shows the circuit theory schematic diagram of automobile provided in an embodiment of the present invention, for convenience of description, only list with
The related part of the embodiment of the present invention, details are as follows：
The purpose of the embodiment of the present invention also resides in a kind of automobile of offer, and automobile includes：Acquiring unit 100, determining unit 200, inspection
Survey unit 300 and control unit 400；
Acquiring unit 100, for obtain current time, Current location area Weather information；
Determining unit 200, for the corresponding weather grade of Weather information for determining to obtain；
Detection unit 300, travel speed and current ambient brightness for detecting automobile；
Control unit 400, for being controlled according to weather grade, the travel speed of automobile and current ambient brightness before automobile
Put the brightness of light.
As a preferred embodiment of the present invention, detection unit 300 is additionally operable to：
Detect whether to open the function of automatically adjusting preposition lamplight brightness；
If it is, current time, the Weather information of Current location area are obtained, it is determined that the corresponding weather of Weather information obtained
Grade；If it is not, then controlling the brightness of preposition light according to systemic presupposition.
As a preferred embodiment of the present invention, acquiring unit 100 specifically for：Pass through the mobile end being connected with automobile wireless
End obtains current time, the Weather information of Current location area；
Determining unit 200 specifically for：The corresponding weather grade of Weather information is inquired about in default weather grade list.
As a preferred embodiment of the present invention, control unit 400 specifically for：
The brightness D2 of the preposition light of automobile is calculated according to following formula:
The brightness of the preposition light of automobile is adjusted to brightness D2；
Wherein, D1 represents the default original intensity of the preposition light of automobile, and k represents the corresponding coefficient of weather grade, and V1 represents vapour
The travel speed of car（V1>0）, V2 represents parameter preset speed, and L1 represents environmental light brightness, and L2 represents preset reference brightness.
As a preferred embodiment of the present invention, detection unit 300 is additionally operable to：
Whether detection user adjusts the brightness of preposition light；
If it is, the brightness of preposition light to be adjusted to the object brightness of user's regulation.
It should be noted that the method that automobile provided in an embodiment of the present invention is controlled with above-mentioned automobile preposition lamplight brightness
Embodiment correspondence, its operation principle and mode are for being applicable, just repeated no more here.
In embodiments of the present invention, current time, the Weather information of Current location area are obtained first, determine the acquisition
The corresponding weather grade of Weather information, and detect the travel speed and current ambient brightness of the automobile, then basis
The weather grade, the travel speed of the automobile and current ambient brightness control the bright of the preposition light of the automobile
Degree.Method provided in an embodiment of the present invention and automobile can adjust the brightness of preposition light according to the running environment of automobile, more
Meet usage scenario, lift the usage experience of user.
It will be appreciated by those skilled in the art that simply being carried out for the unit that above-described embodiment includes according to function logic
Divide, but be not limited to above-mentioned division, as long as corresponding function can be realized；In addition, the tool of each functional unit
Body title is also only to facilitate mutually distinguish, the protection domain being not intended to limit the invention.
Those of ordinary skill in the art are further appreciated that all or part of step realized in above-described embodiment method is can
To instruct the hardware of correlation to complete by program, described program can be stored in a computer read/write memory medium
In, described storage medium, including ROM/RAM, disk, CD etc..
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. a kind of method of automobile preposition lamplight brightness control, it is characterised in that the described method comprises the following steps：
Current time, the Weather information of Current location area are obtained, the corresponding weather grade of Weather information of the acquisition is determined；
Detect the travel speed and current ambient brightness of the automobile；
The front-mounted lamp of the automobile is controlled according to the weather grade, the travel speed of the automobile and current ambient brightness
The brightness of light.
2. according to the method described in claim 1, it is characterised in that the day in the acquisition current time, Current location area
Before gas information, the step of determining the Weather information corresponding weather grade of the acquisition, in addition to：
Detect whether to open the function of automatically adjusting preposition lamplight brightness；
If it is, obtaining current time, the Weather information of Current location area, determine that the Weather information of the acquisition is corresponding
Weather grade；If it is not, then controlling the brightness of the preposition light according to systemic presupposition.
3. according to the method described in claim 1, it is characterised in that the acquisition current time, the weather of Current location area
Information, the step of determining the Weather information corresponding weather grade of the acquisition, including：
Pass through the acquisition for mobile terminal current time that is connected with the automobile wireless, the Weather information of Current location area；
The corresponding weather grade of the Weather information is inquired about in default weather grade list.
4. according to the method described in claim 1, it is characterised in that the traveling according to the weather grade, the automobile
The step of speed and current ambient brightness control the brightness of preposition light of the automobile, including：
The brightness D2 of the preposition light of the automobile is calculated according to following formula:
The brightness of the preposition light of the automobile is adjusted to brightness D2；
Wherein, D1 represents the default original intensity of the preposition light of the automobile, and k represents the corresponding coefficient of the weather grade,
V1 represents the travel speed of the automobile（V1>0）, V2 represents parameter preset speed, and L1 represents the environmental light brightness, and L2 is represented
Preset reference brightness.
5. method according to claim 4, it is characterised in that be adjusted in the brightness of the preposition light by the automobile
After the step of brightness D2, in addition to：
Whether detection user adjusts the brightness of the preposition light；
If it is, the brightness of the preposition light to be adjusted to the object brightness of user's regulation.
6. a kind of automobile, it is characterised in that the automobile includes：
Acquiring unit, for obtain current time, Current location area Weather information；
Determining unit, the corresponding weather grade of Weather information for determining the acquisition；
Detection unit, travel speed and current ambient brightness for detecting the automobile；
Control unit, for controlling institute according to the weather grade, the travel speed of the automobile and current ambient brightness
State the brightness of the preposition light of automobile.
7. automobile according to claim 6, it is characterised in that the detection unit is additionally operable to：
Detect whether to open the function of automatically adjusting preposition lamplight brightness；
If it is, obtaining current time, the Weather information of Current location area, determine that the Weather information of the acquisition is corresponding
Weather grade；If it is not, then controlling the brightness of the preposition light according to systemic presupposition.
8. automobile according to claim 6, it is characterised in that the acquiring unit specifically for：By with the automobile
The acquisition for mobile terminal current time of wireless connection, the Weather information of Current location area；
The determining unit specifically for：The corresponding weather grade of the Weather information is inquired about in default weather grade list.
9. automobile according to claim 6, it is characterised in that described control unit specifically for：
The brightness D2 of the preposition light of the automobile is calculated according to following formula:
The brightness of the preposition light of the automobile is adjusted to brightness D2；
Wherein, D1 represents the default original intensity of the preposition light of the automobile, and k represents the corresponding coefficient of the weather grade,
V1 represents the travel speed of the automobile（V1>0）, V2 represents parameter preset speed, and L1 represents the environmental light brightness, and L2 is represented
Preset reference brightness.
10. automobile according to claim 9, it is characterised in that the detection unit is additionally operable to：
Whether detection user adjusts the brightness of the preposition light；
If it is, the brightness of the preposition light to be adjusted to the object brightness of user's regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710328833.4A CN107199944A (en) | 2017-05-11 | 2017-05-11 | The method and automobile of a kind of automobile preposition lamplight brightness control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710328833.4A CN107199944A (en) | 2017-05-11 | 2017-05-11 | The method and automobile of a kind of automobile preposition lamplight brightness control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107199944A true CN107199944A (en) | 2017-09-26 |
Family
ID=59905141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710328833.4A Pending CN107199944A (en) | 2017-05-11 | 2017-05-11 | The method and automobile of a kind of automobile preposition lamplight brightness control |
Country Status (1)
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| CN (1) | CN107199944A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601171A (en) * | 2018-02-27 | 2018-09-28 | 常州星宇车灯股份有限公司 | A kind of the laser headlamp control system and its control method of brightness adjustable color |
| CN109695852A (en) * | 2017-10-24 | 2019-04-30 | 株式会社小糸制作所 | The control device and lamp system for vehicle of lamps apparatus for vehicle |
| CN109910731A (en) * | 2019-03-07 | 2019-06-21 | 苏州工业园区职业技术学院 | Automatic light control system based on intelligent network connection automobile |
| CN110281843A (en) * | 2019-06-26 | 2019-09-27 | 浙江吉利控股集团有限公司 | A kind of blind monitoring alarm lamp brightness regulating apparatus and method |
| CN111361494A (en) * | 2018-12-25 | 2020-07-03 | 顺丰科技有限公司 | Automatic control method and system for car lamp |
| CN111674323A (en) * | 2020-06-10 | 2020-09-18 | 深圳南方德尔汽车电子有限公司 | Vehicle-mounted automatic headlamp control method |
| CN114364100A (en) * | 2022-01-12 | 2022-04-15 | 摩登汽车有限公司 | Control method of rear tail lamp of vehicle, vehicle control unit and vehicle |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695852A (en) * | 2017-10-24 | 2019-04-30 | 株式会社小糸制作所 | The control device and lamp system for vehicle of lamps apparatus for vehicle |
| CN108601171A (en) * | 2018-02-27 | 2018-09-28 | 常州星宇车灯股份有限公司 | A kind of the laser headlamp control system and its control method of brightness adjustable color |
| CN111361494A (en) * | 2018-12-25 | 2020-07-03 | 顺丰科技有限公司 | Automatic control method and system for car lamp |
| CN111361494B (en) * | 2018-12-25 | 2022-02-22 | 深圳市丰驰顺行信息技术有限公司 | Automatic control method and system for car lamp |
| CN109910731A (en) * | 2019-03-07 | 2019-06-21 | 苏州工业园区职业技术学院 | Automatic light control system based on intelligent network connection automobile |
| CN110281843A (en) * | 2019-06-26 | 2019-09-27 | 浙江吉利控股集团有限公司 | A kind of blind monitoring alarm lamp brightness regulating apparatus and method |
| CN111674323A (en) * | 2020-06-10 | 2020-09-18 | 深圳南方德尔汽车电子有限公司 | Vehicle-mounted automatic headlamp control method |
| CN111674323B (en) * | 2020-06-10 | 2021-10-22 | 深圳南方德尔汽车电子有限公司 | Vehicle-mounted automatic headlamp control method |
| CN114364100A (en) * | 2022-01-12 | 2022-04-15 | 摩登汽车有限公司 | Control method of rear tail lamp of vehicle, vehicle control unit and vehicle |
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