CN103507698A - Method and control circuit for controlling headlight through turn lights - Google Patents
Method and control circuit for controlling headlight through turn lights Download PDFInfo
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- CN103507698A CN103507698A CN201310465656.6A CN201310465656A CN103507698A CN 103507698 A CN103507698 A CN 103507698A CN 201310465656 A CN201310465656 A CN 201310465656A CN 103507698 A CN103507698 A CN 103507698A
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- headlight
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Abstract
The invention discloses a method and control circuit for controlling a headlight through turn lights, and relates to the technical field of automotive lighting. According to the method, a resistor is connected to a headlight loop in series when one turn light is turned on, so that the resistance in the headlight loop is increased, the current in the headlight loop is lowered, and the brightness of the headlight is reduced accordingly; the negative electrode of a storage battery is connected with one end of the headlight, one end of the left turn light and one end of the right turn light respectively; the other end of the right turn light is connected with a fifth contact; the other end of the headlight is connected with one end of the first resistor, one end of a second resistor and a third contact respectively; the other end of the first resistor is connected with a second contact; the other end of the second resistor is connected with a fourth contact; the other end of the left turn light is connected with a first contact; the positive electrode of the storage battery is connected with a first switch and a second switch respectively; the first switch and the second switch are matched with the first contact and the fifth contact respectively. According to the method and control circuit for controlling the headlight through the turn lights, under the condition that the headlight is turned on, the headlight can be made dimmer when one turn light is turned on so as to draw attention of pedestrians and vehicles and improve running safety.
Description
Technical field:
The present invention relates to a kind of steering indicating light and control method and the control circuit of headlight, belong to automotive lighting technical field.
Background technology:
Der Scheinwerfer mit FernlichtAbblendlichtStandlicht is in the situation that opening, light sees it is very strong over there, at this time plays steering indicating light, and pedestrian over there, vehicle are difficult to observe the flicker of its steering indicating light, particularly, at the country road not using Correct Lane, safety traffic is caused to certain adverse effect.
Summary of the invention:
For the problems referred to above, the technical problem to be solved in the present invention is to provide method and the control circuit that a kind of steering indicating light is controlled headlight.
A kind of steering indicating light of the present invention is controlled method and the control circuit of headlight, its control method is: the resistance of connecting in headlight loop while opening by steering indicating light, resistance in headlight loop is increased, thereby reduce the brightness of the electric current reduction headlight in headlight loop.
Its control circuit comprises switch one, switch two, resistance one, resistance two, the negative pole of storage battery respectively with one end of headlight, left steering Deng one end, right steering Deng one end connects, the other end of right steering lamp is connected with contact five, the other end of headlight respectively with resistance Yi one end, resistance Er one end, contact three connects, the other end of resistance one is connected with contact two, the other end of resistance two is connected with contact four, the other end of left steering lamp is connected with contact one, the positive pole of storage battery respectively with switch one, switch two connects, switch one, switch two matches with contact one-five respectively.
Beneficial effect of the present invention is: can be in the situation that headlight be opened, and when opening steering indicating light, headlight is dimmed, causes that the other side's Pedestrians and vehicles notes, improves travel safety.
Accompanying drawing explanation:
For ease of explanation, the present invention is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present invention.
In figure: K1-switch one; K2-switch two; R1-resistance one; R2-resistance two; L1-left steering lamp; L2-headlight; L3-right steering lamp; E-storage battery; A-contact one; B-contact two; C-contact three; D-contact four; E-contact five.
The specific embodiment:
For making the object, technical solutions and advantages of the present invention more cheer and bright, below by the specific embodiment shown in accompanying drawing, the present invention is described.But should be appreciated that, these descriptions are exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, omitted the description to known features and technology, to avoid unnecessarily obscuring concept of the present invention.
As shown in Figure 1, this specific embodiment is by the following technical solutions: its control method is: the resistance of connecting in headlight loop while opening by steering indicating light, resistance in headlight loop is increased, thereby reduce the brightness of the electric current reduction headlight in headlight loop.
Its control circuit comprises switch one K1, switch two K2, resistance one R1, resistance two R2, the negative pole of storage battery E respectively with headlight L2 one end, left steering DengL1 one end, right steering DengL3 one end connects, the other end of right steering lamp L3 is connected with contact five e, the other end of headlight L2 respectively with resistance YiR1 one end, resistance ErR2 one end, contact three c connect, the other end of resistance one R1 is connected with contact two b, the other end of resistance two R2 is connected with contact four d, the other end of left steering lamp L1 is connected with contact one a, the positive pole of storage battery E respectively with switch one K1, switch two K2 connect, switch one K1, switch two K2 match with contact one-five a-e respectively.
The principle of work of this specific embodiment is: switch one K1 in normal driving process, switch two K2 combine, Qie Yu contact three c connect, headlight L2 does not have series resistance in loop, headlight brightness is normal, when opening left steering indicating light L1, switch one K1, switch two K2 apportions come, switch one K1 connecting terminal one a, light left steering lamp L1, switch two K2 connecting terminal two b, resistance one R1 makes to connect in headlight L2 loop, reduce the brightness of headlight, equally when opening to the right steering indicating light L3, switch one K1, switch two K2 apportions come, switch one K1 connecting terminal five e, light right steering lamp L3, switch two K2 connecting terminal four d, resistance two R2 make to connect in headlight loop, reduce the brightness of headlight.
More than show and described groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. steering indicating light is controlled the method for headlight, it is characterized in that: its control method is: the resistance of connecting in headlight loop while opening by steering indicating light, increases resistance in headlight loop, thereby reduce the brightness of the electric current reduction headlight in headlight loop.
2. the control circuit that steering indicating light is controlled, it is characterized in that: its control circuit comprises switch one (K1), switch two (K2), resistance one (R1), resistance two (R2), the negative pole of storage battery (E) respectively with one end of headlight (L2), one end of left steering lamp (L1), one end of right steering lamp (L3) connects, the other end of right steering lamp (L3) is connected with contact five (e), the other end of headlight (L2) respectively with one end of resistance one (R1), one end of resistance two (R2), contact three (c) connects, the other end of resistance one (R1) is connected with contact two (b), the other end of resistance two (R2) is connected with contact four (d), the other end of left steering lamp (L1) is connected with contact one (a), the positive pole of storage battery (E) respectively with switch one (K1), switch two (K2) connects, switch one (K1), switch two (K2) matches with contact one-five (a-e) respectively.
3. the control circuit that steering indicating light according to claim 2 is controlled, it is characterized in that: its principle of work is: switch one (K1) in normal driving process, switch two (K2) combines, Qie Yu contact three (c) connects, headlight (L2) does not have series resistance in loop, headlight brightness is normal, when opening left steering indicating light (L1), switch one (K1), switch two (K2) apportion comes, switch one (K1) connecting terminal one (a), light left steering lamp (L1), switch two (K2) connecting terminal two (b), a resistance one (R1) makes to connect in headlight (L2) loop, reduce the brightness of headlight, equally when opening to the right steering indicating light (L3), switch one (K1), switch two (K2) apportion comes, switch one (K1) connecting terminal five (e), light right steering lamp (L3), switch two (K2) connecting terminal four (d), a resistance two (R2) makes to connect in headlight loop, reduce the brightness of headlight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310465656.6A CN103507698A (en) | 2013-10-07 | 2013-10-07 | Method and control circuit for controlling headlight through turn lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310465656.6A CN103507698A (en) | 2013-10-07 | 2013-10-07 | Method and control circuit for controlling headlight through turn lights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103507698A true CN103507698A (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310465656.6A Pending CN103507698A (en) | 2013-10-07 | 2013-10-07 | Method and control circuit for controlling headlight through turn lights |
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| CN (1) | CN103507698A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4088969A1 (en) * | 2021-05-12 | 2022-11-16 | Volvo Truck Corporation | A system and method for controlling the light intensity of a vehicle lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798460A (en) * | 1973-02-12 | 1974-03-19 | Ichikoh Industries Ltd | Apparatus for decreasing the intensity of car signal lamps |
| JPS6112447A (en) * | 1984-06-26 | 1986-01-20 | Omron Tateisi Electronics Co | Cornering lamp lighting circuit |
| GB2358297A (en) * | 2000-01-14 | 2001-07-18 | Maurice Llewellyn Lewis | Reducing brightness of dipped headlight on activation of turn indicator |
| CN2506489Y (en) * | 2001-08-27 | 2002-08-21 | 王文安 | Night steering far and near light automatic converter for motor vehicle |
| CN201863762U (en) * | 2010-12-01 | 2011-06-15 | 车强 | Illuminating lamp set for steering safety of motor vehicles |
-
2013
- 2013-10-07 CN CN201310465656.6A patent/CN103507698A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798460A (en) * | 1973-02-12 | 1974-03-19 | Ichikoh Industries Ltd | Apparatus for decreasing the intensity of car signal lamps |
| JPS6112447A (en) * | 1984-06-26 | 1986-01-20 | Omron Tateisi Electronics Co | Cornering lamp lighting circuit |
| GB2358297A (en) * | 2000-01-14 | 2001-07-18 | Maurice Llewellyn Lewis | Reducing brightness of dipped headlight on activation of turn indicator |
| CN2506489Y (en) * | 2001-08-27 | 2002-08-21 | 王文安 | Night steering far and near light automatic converter for motor vehicle |
| CN201863762U (en) * | 2010-12-01 | 2011-06-15 | 车强 | Illuminating lamp set for steering safety of motor vehicles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4088969A1 (en) * | 2021-05-12 | 2022-11-16 | Volvo Truck Corporation | A system and method for controlling the light intensity of a vehicle lamp |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |