CN203198815U - Daytime running light control system - Google Patents
Daytime running light control system Download PDFInfo
- Publication number
- CN203198815U CN203198815U CN 201320216803 CN201320216803U CN203198815U CN 203198815 U CN203198815 U CN 203198815U CN 201320216803 CN201320216803 CN 201320216803 CN 201320216803 U CN201320216803 U CN 201320216803U CN 203198815 U CN203198815 U CN 203198815U
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- Prior art keywords
- portable lighter
- day portable
- led constant
- current control
- control module
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Abstract
The utility model discloses a daytime running light control system which comprises a central control unit, a light-dimming module, a first LED constant-current control module and a second LED constant-current control module, wherein the first LED constant-current control module is used for controlling a left side daytime running light and the second LED constant-current control module is used for controlling a right side daytime running light. The central control unit is respectively connected with the first LED constant-current control module, the second LED constant-current control module and the light-dimming module.
Description
Technical field
The utility model relates to automotive field, relates in particular to a kind of automobile day portable lighter control system.
Background technology
Day portable lighter is mounted in the day portable lighter of body forward structure, is the easier light fixture that is recognized by people when vehicle is travelled by day.Its effect is not in order to make chaufeur can see the road surface clearly, but has a car to open in order to allow others know.Therefore this light fixture is not illuminating lamp, but a kind of signal lamp.No doubt, installed a day portable lighter additional and can make automobile seem more cruel, more dazzled, but the maximum effect of day portable lighter, do not lie in attractive in appearance, and provide vehicle by identification.Head lamp is opened in driving abroad, can reduce by 12.4% vehicle accident, also can reduce by 26.4% traffic death probability simultaneously.In a word, the purpose of day portable lighter is exactly for safety traffic.
Yet, installed day portable lighter additional after, iff day portable lighter as a signal lamp that allows the pedestrian dodge, rather some waste, as the part of lamp system, a day portable lighter can be strengthened for the signal of other lamps.
Therefore, how actv. utilizes day portable lighter to strengthen the problem of lamp as signal, has become one of technical matters of current urgent need solution.
The utility model content
The purpose of this utility model provides a kind of day portable lighter control system that can effectively utilize day portable lighter.
For solving technical matters of the present utility model, the utility model provides a kind of day portable lighter control system, it comprises Central Processing Unit (CPU), light-adjusting module, be used for a LED constant-current control module of control left side day portable lighter, be used for the 2nd LED constant-current control module of control right side day portable lighter, and Central Processing Unit (CPU) is connected with a LED constant-current control module, the 2nd LED constant-current control module and light-adjusting module respectively.
Wherein, described day portable lighter control system further comprises the left side day portable lighter that is connected with a LED constant-current control module.
Wherein, described day portable lighter control system further comprises the right side day portable lighter that is connected with the 2nd LED constant-current control module.
Wherein, described light-adjusting module adopts the PMW pulse modulation module.
Compared with prior art, day portable lighter control system actv. of the present utility model has utilized the effect of day portable lighter, reminds the function that the pedestrian dodges except having, and can also strengthen the function of steering indicating light.
Description of drawings
Fig. 1 is the schematic diagram of day portable lighter control system of a kind of embodiment of the utility model.
Fig. 2 is the control flow schematic diagram of day portable lighter control system among Fig. 1.
The specific embodiment
The below will be clearly and completely described the technical scheme in the embodiment of the invention, and obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making all other embodiment that obtain under the creative work prerequisite.
As shown in Figure 1, in the utility model, day portable lighter comprises the left side day portable lighter and be arranged on the right side day portable lighter of car right side that is arranged on automobile left side.Day portable lighter control system comprises Central Processing Unit (CPU), a LED constant-current control module, the 2nd LED constant-current control module and light-adjusting module.The one LED constant-current control module, the 2nd LED constant-current control module respectively with left side day portable lighter be connected with right side day portable lighter, be respectively applied to control left side day portable lighter and right side day portable lighter luminous.Light-adjusting module be used for control left side day portable lighter and right side day portable lighter brightness.Central Processing Unit (CPU) is connected with a LED constant-current control module, the 2nd LED constant-current control module and light-adjusting module respectively, be used for sending control signal to a LED constant-current control module, the 2nd LED constant-current control module and light-adjusting module, thus the luminance of control day portable lighter.Central Processing Unit (CPU) detects respectively ACC signal, signal for turn and lampet status signal and carries out Real-Time Monitoring, thereby sends control signal to a LED constant-current control module, the 2nd LED constant-current control module and light-adjusting module, with the luminance of control day portable lighter.Described light-adjusting module adopts the PMW pulse modulation module, and when guaranteeing each conducting, the electric current of lamp is consistent, thereby brightness is consistent, avoids flicker.
As shown in Figure 2, the control flow of above-mentioned day portable lighter control system is as follows:
Behind the automobile starting, central processing unit detects the ACC signal, and day portable lighter is bright;
Continue to detect the ACC signal, if the ACC signal is low, illustrate that then automobile stops to start, a day portable lighter extinguishes after bright 15 seconds;
If the ACC signal is high, then continue to detect signal for turn; If signal for turn is arranged, then a control day portable lighter follows signal for turn one to change, to strengthen the signal of direction signal lamp; If there is not signal for turn, then keep day portable lighter normally bright;
Detect whether open lampet, if opened lampet, then reduce the brightness of day portable lighter, reduce the energy consumption of automobile; If lampet is not opened, then continue to keep day portable lighter normally bright.
Compared with prior art, day portable lighter control system actv. of the present utility model has utilized the effect of day portable lighter, reminds the function that the pedestrian dodges except having, and can also strengthen the function of steering indicating light.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
- One kind day the portable lighter control system, it is characterized in that, comprise Central Processing Unit (CPU), light-adjusting module, be used for control left side day portable lighter a LED constant-current control module, be used for the 2nd LED constant-current control module of control right side day portable lighter, Central Processing Unit (CPU) is connected with a LED constant-current control module, the 2nd LED constant-current control module and light-adjusting module respectively.
- 2. according to claim 1 day portable lighter control system is characterized in that, further comprises the left side day portable lighter that is connected with a LED constant-current control module.
- 3. according to claim 1 day portable lighter control system is characterized in that, further comprises the right side day portable lighter that is connected with the 2nd LED constant-current control module.
- 4. according to claim 1 day portable lighter control system is characterized in that, described light-adjusting module adopts the PMW pulse modulation module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320216803 CN203198815U (en) | 2013-04-25 | 2013-04-25 | Daytime running light control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320216803 CN203198815U (en) | 2013-04-25 | 2013-04-25 | Daytime running light control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203198815U true CN203198815U (en) | 2013-09-18 |
Family
ID=49142950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320216803 Expired - Fee Related CN203198815U (en) | 2013-04-25 | 2013-04-25 | Daytime running light control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203198815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786631A (en) * | 2014-01-13 | 2014-05-14 | 南通苏禾车灯配件有限公司 | Daytime running lamp |
-
2013
- 2013-04-25 CN CN 201320216803 patent/CN203198815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786631A (en) * | 2014-01-13 | 2014-05-14 | 南通苏禾车灯配件有限公司 | Daytime running lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20180425 |