CN103223898B - Automobile day portable lighter control method - Google Patents
Automobile day portable lighter control method Download PDFInfo
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- CN103223898B CN103223898B CN201310148209.8A CN201310148209A CN103223898B CN 103223898 B CN103223898 B CN 103223898B CN 201310148209 A CN201310148209 A CN 201310148209A CN 103223898 B CN103223898 B CN 103223898B
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- portable lighter
- signal
- day
- day portable
- turn
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Abstract
The present invention discloses a kind of automobile day portable lighter control method, after automobile normally starts, detects signal for turn; If there is signal for turn, then control day portable lighter follows signal for turn one to change; If do not have signal for turn, then maintenance day portable lighter is normally bright.Automobile day of the present invention, portable lighter control method can effectively utilize a day portable lighter, to strengthen the signal strength of steering indicating light.
Description
Technical field
The present invention relates to automotive field, particularly relate to a kind of automobile day portable lighter control method.
Background technology
Day portable lighter is mounted in the day portable lighter of body forward structure, is more easily by light fixture that people recognizes when vehicle is travelled by day.Its effect is not to make chaufeur see road surface clearly, but has a car to open to allow others know.Therefore this light fixture is not illuminating lamp, but a kind of signal lamp.No doubt, installed day portable lighter additional and automobile can be made to seem more cruel, more dazzled, but day portable lighter maximum effect, do not lie in attractive in appearance, and be to provide vehicle by identification.Head lamp is opened in driving abroad, can reduce the vehicle of 12.4% surprisingly, also can reduce the traffic death probability of 26.4% simultaneously.In a word, day portable lighter object be exactly in order to safety traffic.
But, after having installed day portable lighter additional, iff using day portable lighter as the signal lamp allowing pedestrian dodge, some waste rather, as a part for lamp system, day portable lighter can strengthen for the signal of other lamps.
Therefore, how actv. utilizes day portable lighter to strengthen the problem of lamp as signal, has become current and has been badly in need of one of technical matters solved.
Summary of the invention
The object of this invention is to provide a kind of automobile day portable lighter control method that effectively can utilize day portable lighter.
For solving technical matters of the present invention, the invention provides a kind of automobile day portable lighter control method, comprising: after automobile normally starts, described Central Processing Unit (CPU) detects ACC signal, if ACC signal is low, controls day portable lighter and extinguishes after bright 15 seconds; If ACC signal is high, continue to detect signal for turn; If there is signal for turn, then control day portable lighter follows signal for turn one to change; If do not have signal for turn, then maintenance day portable lighter is normally bright.
In above-mentioned automobile day portable lighter control method, detect little modulating signal further, if opened lampet, then reduce the brightness of day portable lighter; If lampet is not opened, then continue maintenance day portable lighter normally bright.
Compared with prior art, automobile day of the present invention portable lighter control method actv. make use of the effect of day portable lighter, except have remind pedestrian to dodge function except, the function of steering indicating light can also be strengthened.
Accompanying drawing explanation
Fig. 1 be one embodiment of the present invention day portable lighter control system schematic diagram.
Fig. 2 be in Fig. 1 day portable lighter control system control flow schematic diagram.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, in the present invention, day portable lighter comprise the left side day portable lighter and be arranged on the right side day portable lighter of car right side being arranged on automobile left side.Day portable lighter control system comprises Central Processing Unit (CPU), the first LED constant current control module, the second LED constant current control module and light-adjusting module.First LED constant current control module, the second LED constant current control module are connected with right side day portable lighter with left side day portable lighter respectively, be respectively used to control left side day portable lighter and right side day portable lighter luminescence.Light-adjusting module for control left side day portable lighter and right side day portable lighter brightness.Central Processing Unit (CPU) is connected with the first LED constant current control module, the second LED constant current control module and light-adjusting module respectively, for sending control signal to the first LED constant current control module, the second LED constant current control module and light-adjusting module, thus control the luminance of day portable lighter.Central Processing Unit (CPU) detects ACC signal, signal for turn and lampet status signal respectively and carries out Real-Time Monitoring, thus sends control signal to the first LED constant current control module, the second LED constant current control module and light-adjusting module, to control the luminance of day portable lighter.Described light-adjusting module adopts PMW pulse modulation module, and time to guarantee each conducting, the electric current of lamp is consistent, thus brightness is consistent, avoids flicker.
As shown in Figure 2, above-mentioned day portable lighter control system control flow as follows:
After automobile starting, Central Processing Unit (CPU) detects ACC signal, day portable lighter bright;
Continue to detect ACC signal, if ACC signal is low, then illustrate that automobile stops starting, day portable lighter extinguish after bright 15 seconds;
If ACC signal is high, then continue to detect signal for turn; If there is signal for turn, then control day portable lighter follows signal for turn one to change, to strengthen the signal of direction signal lamp; If do not have signal for turn, then maintenance day portable lighter is normally bright;
Detect and whether open lampet, if opened lampet, then reduce the brightness of day portable lighter, reduced the energy consumption of automobile; If lampet is not opened, then continue maintenance day portable lighter normally bright.
Compared with prior art, day of the present invention portable lighter control system actv. make use of the effect of day portable lighter, except have remind pedestrian to dodge function except, the function of steering indicating light can also be strengthened.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (2)
1. automobile day a portable lighter control method, be applied to a day running control system, it is characterized in that, described day portable lighter control system comprise Central Processing Unit (CPU), the first LED constant current control module, the second LED constant current control module and light-adjusting module; Described first LED constant current control module and the second LED constant current control module be respectively used to control left side day portable lighter and right side day portable lighter luminescence; Described light-adjusting module adopts PMW pulse modulation module, for control left side day portable lighter and right side day portable lighter brightness; Described Central Processing Unit (CPU) is used for detecting ACC signal, signal for turn and lampet status signal respectively and carries out Real-Time Monitoring, thus send control signal to the first LED constant current control module, the second LED constant current control module and light-adjusting module, to control the luminance of day portable lighter;
Described automobile day, portable lighter control method comprised:
After automobile normally starts, described Central Processing Unit (CPU) detects ACC signal, if ACC signal is low, control day portable lighter extinguishes after bright 15 seconds;
If ACC signal is high, continue to detect signal for turn;
If there is signal for turn, then control day portable lighter follows signal for turn one to change;
If do not have signal for turn, then maintenance day portable lighter is normally bright.
2. automobile day according to claim 1 portable lighter control method, it is characterized in that, detect little modulating signal further, if opened lampet, then reduce the brightness of day portable lighter; If lampet is not opened, then continue maintenance day portable lighter normally bright.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310148209.8A CN103223898B (en) | 2013-04-25 | 2013-04-25 | Automobile day portable lighter control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310148209.8A CN103223898B (en) | 2013-04-25 | 2013-04-25 | Automobile day portable lighter control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103223898A CN103223898A (en) | 2013-07-31 |
| CN103223898B true CN103223898B (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310148209.8A Expired - Fee Related CN103223898B (en) | 2013-04-25 | 2013-04-25 | Automobile day portable lighter control method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103223898B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149684A (en) * | 2014-08-14 | 2014-11-19 | 王工 | Daytime-driving steering lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201502941U (en) * | 2009-09-28 | 2010-06-09 | 创翔科技实业有限公司 | Multi-function daytime lamp |
| CN202403141U (en) * | 2011-12-26 | 2012-08-29 | 宁波正洋汽车部件有限公司 | Steering assisting daytime running lamp |
| CN202847545U (en) * | 2012-11-15 | 2013-04-03 | 林金填 | LED (light-emitting diode) daytime running lamp with steering lamp function |
| CN202847540U (en) * | 2012-11-15 | 2013-04-03 | 林金填 | LED (light-emitting diode) daytime travelling crane lamp in automobile headlamp |
| CN202847539U (en) * | 2012-10-10 | 2013-04-03 | 唐勇鹏 | Light-emitting diode (LED) automobile lamp with functions of daytime running lamp and steering lamp and fog lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003306074A (en) * | 2002-04-12 | 2003-10-28 | Koito Mfg Co Ltd | Automatic leveling device of head lamp for car |
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2013
- 2013-04-25 CN CN201310148209.8A patent/CN103223898B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201502941U (en) * | 2009-09-28 | 2010-06-09 | 创翔科技实业有限公司 | Multi-function daytime lamp |
| CN202403141U (en) * | 2011-12-26 | 2012-08-29 | 宁波正洋汽车部件有限公司 | Steering assisting daytime running lamp |
| CN202847539U (en) * | 2012-10-10 | 2013-04-03 | 唐勇鹏 | Light-emitting diode (LED) automobile lamp with functions of daytime running lamp and steering lamp and fog lamp |
| CN202847545U (en) * | 2012-11-15 | 2013-04-03 | 林金填 | LED (light-emitting diode) daytime running lamp with steering lamp function |
| CN202847540U (en) * | 2012-11-15 | 2013-04-03 | 林金填 | LED (light-emitting diode) daytime travelling crane lamp in automobile headlamp |
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| Publication number | Publication date |
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| CN103223898A (en) | 2013-07-31 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 |