CN101204939B - Front fog lamp turning lighten system - Google Patents
Front fog lamp turning lighten system Download PDFInfo
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- CN101204939B CN101204939B CN2007101913939A CN200710191393A CN101204939B CN 101204939 B CN101204939 B CN 101204939B CN 2007101913939 A CN2007101913939 A CN 2007101913939A CN 200710191393 A CN200710191393 A CN 200710191393A CN 101204939 B CN101204939 B CN 101204939B
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Abstract
The invention relates to a system for lightening a front fog lamp steering, which includes a module for controlling an automobile body. After the module for controlling the automobile body receives switch signal and/or angular signal of a steering lamp, the control signal is output to a front fog lamp L and the front fog lamp L is lightened. By virtue of low cost, the invention allows the steering to carry out lightening complement effect for night drivers, thus enhancing safety and comfort of the drivers.
Description
Technical field
The present invention relates to technical field of automotive electronics, especially a kind of front fog lamp turning lighten system.
Background technology
Fog lamp generally uses under the lower situation of visbilitys such as greasy weather or sleety weather as one of important document of vehicle law regulation.In GB and Europe superscript, fog tail lamp has the mandatory carriage requirement, and adverse-weather lamp is put for the choosing assembling; In U.S.'s mark, forward and backward fog lamp is the apolegamy device.Because it is stronger that the penetrance of fog lamp light source requires, H1, H3, the 55W bulbs such as H7, H11 that need select for use country beam to adopt are realized, in addition, the red light of fog lamp descends in the situation that does not have obstacle decay such as mist, rain, snow, direct irradiation people's eyes can cause certain nocuity to people's eyes.
Summary of the invention
The object of the present invention is to provide a kind of front fog lamp turning lighten system that can realize the front fog lamp turning lighten function.
For achieving the above object, a kind of front fog lamp turning lighten system provided by the invention comprises Body control module, after Body control module receives turn signal swich signal and/or angular signal, outputs control signals to adverse-weather lamp L, drives adverse-weather lamp L and lights.
The present invention is in the particularity factor of considering the vehicle fog lamp and when taking into account laws and regulations requirement, potential function to fog lamp is completely newly excavated, the redesign of hardware and software by Body control module, realized that turning to of adverse-weather lamp light function, the effect of floor light be can either reach, mental awareness and comfortable enjoyment rank improved again.
Description of drawings
Fig. 1 is a functional block diagram of the present invention;
Fig. 2 is a diagram of circuit of the present invention.
The specific embodiment
Front fog lamp turning lighten system comprises Body control module 10, after Body control module 10 receives turn signal swich signal and/or angular signal, outputs control signals to adverse-weather lamp L, drives adverse-weather lamp L and lights, as shown in Figure 1.
Further specify turning to of native system in conjunction with Fig. 1,2 and light function.
Described Body control module 10 comprises main control unit 20 and high-side driver chip 30, vehicle ignition switch K1, adverse-weather lamp K switch 2, turn signal swich K3 links to each other with the input end of main control unit 20 respectively, sunlight sensor 40 links to each other with the input end of main control unit 20 by LIN transceiver 60, abs controller 50 is that the anti-skid brake system controller links to each other with the input end of main control unit 20 by CAN transceiver 70, the mouth of main control unit 20 links to each other with the input end of high-side driver chip 30, the mouth of high-side driver chip 30 respectively with left front fog lamp L1, right front fog lamp L2 links to each other.
When described main control unit 20 receives the detected light intensity signal under the light intensity value of setting of the cut-off signal of vehicle speed signal, adverse-weather lamp K switch 2 of the speed of a motor vehicle≤40km/h of IGN key status signal, abs controller 50 outputs of vehicle ignition switch K1 output and sunlight sensor 40, the turning to of adverse-weather lamp L lighted function and just is allowed to, and main control unit 20 just begins turn signal swich signal and angular signal are detected.Fog lamp L is more weak or fill the air etc. in the lower environment of visbility at mist, snow, rain, dust and to use at light, with the generation that avoids traffic accident, but under or the situation strong at good visibility at light, do not allow to use fog lamp, this is because the light source of fog lamp has stronger penetrance, the light of fog lamp descends in the situation that does not have obstacle decay such as mist, rain and snow, and direct irradiation people's eyes can cause certain injury to people's eyes.
What described main control unit 20 received the closure signal of left steering light switch K3a or abs controller 50 outputs can judge that bearing circle rotates in the counterclockwise direction and corner angle during greater than θ ° angular signal, and main control unit 20 drives left front fog lamp L1 by high-side driver chip 30 and lights.
What described main control unit 20 received the closure signal of right steering light switch K3b or abs controller 50 outputs can judge that bearing circle is rotated in a clockwise direction and corner angle during greater than θ ° angular signal, and main control unit 20 drives right front fog lamp L2 by high-side driver chip 30 and lights.
What described main control unit 20 received the closure signal of left steering light switch K3a and abs controller 50 outputs can judge that bearing circle is rotated in a clockwise direction and corner angle during greater than θ ° angular signal, through finding out, the people is comparatively clear-headed when opening turn signal swich, and the probability of the bearing circle of misplaying is higher relatively, therefore, main control unit 20 can judge that beating bearing circle to the right is maloperation, and main control unit 20 drives left front fog lamp L1 by high-side driver chip 30 and lights.
What described main control unit 20 received the closure signal of right steering light switch K3b and abs controller 50 outputs can judge that bearing circle rotates in the counterclockwise direction and corner angle during greater than θ ° angular signal, main control unit 20 can judge that beating bearing circle left is maloperation, and main control unit 20 drives right front fog lamp L2 by high-side driver chip 30 and lights.
After described main control unit 20 received and can judge bearing circle and rotate along direction, during again immediately along angular signal that opposite direction is rotated, main control unit 20 drives left front fog lamp L1 by high-side driver chip 30 and right front fog lamp L2 lights.
Described main control unit 20 receives the reverse gear signal of abs controller 50 outputs, and main control unit 20 is lighted by the adverse-weather lamp L that high-side driver chip 30 drives away from bend one side.
Adverse-weather lamp L in the native system is after lighting, when main control unit 20 received the open circuited signal of any one switch among left steering lamp K3a, the right steering light switch K3b or judges bearing circle and get back to positive front position by the angular signal of abs controller 30 outputs, main control unit 20 was closed adverse-weather lamp L by high-side driver chip 30.In addition, be provided with timer 21 in the main control unit 20, when the time of lighting that timer 21 calculates adverse-weather lamp L surpassed three minutes, main control unit 20 was closed adverse-weather lamp L by high-side driver chip 30.
Core of the present invention is to realize that by the logic control of Body control module fog lamp turns to the new function of lighting, lighting by turning to of fog lamp in the vehicle ' process can floor light, viewing area when increase chaufeur night travel turns to, increase to be similar to have realized high headlight follow-up steering illumination functions with lower cost, method by simple possible is that ordinary vehicle type has brought the function that high-grade deluxe carmodel had, bring higher safety and comfortable enjoyment rank to the driver, in addition, from the project organization advantages of simple, be easy on other vehicles, extensively carry out.
Claims (8)
1. a front fog lamp turning lighten system is characterized in that: comprise Body control module (10), after Body control module (10) receives turn signal swich signal and/or angular signal, output control signals to adverse-weather lamp L, drive adverse-weather lamp L and light; Described Body control module (10) comprises main control unit (20) and high-side driver chip (30), vehicle ignition switch K1, adverse-weather lamp K switch 2, turn signal swich K3 links to each other with the input end of main control unit (20) respectively, sunlight sensor (40) links to each other with the input end of main control unit (20) by LIN transceiver (60), abs controller (50) links to each other with the input end of main control unit (20) by CAN transceiver (70), the mouth of main control unit (20) links to each other with the input end of high-side driver chip (30), the mouth of high-side driver chip (30) respectively with left front fog lamp L1, right front fog lamp L2 links to each other.
2. front fog lamp turning lighten system according to claim 1, it is characterized in that: described main control unit (20) receives when the cut-off signal of vehicle speed signal, adverse-weather lamp K switch 2 of the speed of a motor vehicle≤40km/h of IGN key status signal, abs controller (50) output of vehicle ignition switch K1 output and sunlight sensor (40) are detected can to allow light intensity signal that adverse-weather lamp L lights, and main control unit (20) detects turn signal swich signal and angular signal.
3. front fog lamp turning lighten system according to claim 1 and 2, it is characterized in that: what described main control unit (20) received the closure signal of left steering light switch K3a or abs controller (30) output can judge that bearing circle rotates in the counterclockwise direction and corner angle during greater than θ ° angular signal, and main control unit (20) is lighted by the left front fog lamp L1 of high-side driver chip (30) driving.
4. front fog lamp turning lighten system according to claim 1 and 2, it is characterized in that: what described main control unit (20) received the closure signal of right steering light switch K3b or abs controller (50) output can judge that bearing circle is rotated in a clockwise direction and corner angle during greater than θ ° angular signal, and main control unit (20) is lighted by the right front fog lamp L2 of high-side driver chip (30) driving.
5. front fog lamp turning lighten system according to claim 1 and 2, it is characterized in that: what described main control unit (20) received the closure signal of left steering light switch K3a and abs controller (50) output can judge that bearing circle is rotated in a clockwise direction and corner angle during greater than θ ° angular signal, and main control unit (20) is lighted by the left front fog lamp L1 of high-side driver chip (30) driving.
6. front fog lamp turning lighten system according to claim 1 and 2, it is characterized in that: what described main control unit (20) received the closure signal of right steering light switch K3b and abs controller (50) output can judge that bearing circle rotates in the counterclockwise direction and corner angle during greater than θ ° angular signal, and main control unit (20) is lighted by the right front fog lamp L2 of high-side driver chip (30) driving.
7. front fog lamp turning lighten system according to claim 1 and 2, it is characterized in that: when described main control unit (20) received and can judge bearing circle and rotate again immediately along angular signal that opposite direction is rotated along direction, main control unit (20) was lighted by high-side driver chip (30) left front fog lamp L1 of driving and right front fog lamp L2.
8. front fog lamp turning lighten system according to claim 1 and 2, it is characterized in that: described main control unit (20) receives the reverse gear signal of abs controller (50) output, and main control unit (20) is lighted by the adverse-weather lamp L that high-side driver chip (30) drives away from bend one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101913939A CN101204939B (en) | 2007-12-13 | 2007-12-13 | Front fog lamp turning lighten system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101913939A CN101204939B (en) | 2007-12-13 | 2007-12-13 | Front fog lamp turning lighten system |
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| Publication Number | Publication Date |
|---|---|
| CN101204939A CN101204939A (en) | 2008-06-25 |
| CN101204939B true CN101204939B (en) | 2010-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101913939A Active CN101204939B (en) | 2007-12-13 | 2007-12-13 | Front fog lamp turning lighten system |
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| CN (1) | CN101204939B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913338A (en) * | 2010-09-01 | 2010-12-15 | 东安黑豹股份有限公司 | Front fog lamp lighting system of vehicle |
| CN102442244B (en) * | 2011-10-27 | 2015-07-15 | 奇瑞汽车股份有限公司 | Road turn illumination control method and road turn illumination control device for automobile |
| CN104296864B (en) * | 2014-09-05 | 2016-12-07 | 湖北开特汽车电子电器系统股份有限公司 | Ambient light sensor based on LIN bus and on-line proving, calibration and transmission method |
| CN104608684B (en) * | 2014-12-02 | 2017-01-04 | 北京汽车股份有限公司 | Fog lamp control method, device and automobile |
| CN104527510B (en) * | 2014-12-19 | 2016-08-24 | 奇瑞汽车股份有限公司 | Steering assist system and control method thereof |
| CN107696960A (en) * | 2017-09-06 | 2018-02-16 | 北京长城华冠汽车技术开发有限公司 | A kind of front fog lamp, automobile steering auxiliary illumination system and include its automobile |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368751Y (en) * | 1999-02-13 | 2000-03-15 | 方海东 | Indicator lights of vehicle |
| CN2536442Y (en) * | 2002-04-12 | 2003-02-19 | 武汉中生汽车电器公司 | Vehicle assembled switches |
| KR20040065869A (en) * | 2003-01-16 | 2004-07-23 | 현대모비스 주식회사 | The Vehicle attached fog light linked with tail light |
| CN2688544Y (en) * | 2004-04-13 | 2005-03-30 | 马玉刚 | Illuminator of vehicle |
-
2007
- 2007-12-13 CN CN2007101913939A patent/CN101204939B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368751Y (en) * | 1999-02-13 | 2000-03-15 | 方海东 | Indicator lights of vehicle |
| CN2536442Y (en) * | 2002-04-12 | 2003-02-19 | 武汉中生汽车电器公司 | Vehicle assembled switches |
| KR20040065869A (en) * | 2003-01-16 | 2004-07-23 | 현대모비스 주식회사 | The Vehicle attached fog light linked with tail light |
| CN2688544Y (en) * | 2004-04-13 | 2005-03-30 | 马玉刚 | Illuminator of vehicle |
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| Publication number | Publication date |
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| CN101204939A (en) | 2008-06-25 |
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