CN104175949A - Control circuit for automobile steering signal lamp and emergency lamp - Google Patents
Control circuit for automobile steering signal lamp and emergency lamp Download PDFInfo
- Publication number
- CN104175949A CN104175949A CN201410426517.7A CN201410426517A CN104175949A CN 104175949 A CN104175949 A CN 104175949A CN 201410426517 A CN201410426517 A CN 201410426517A CN 104175949 A CN104175949 A CN 104175949A
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- turn signal
- mouth
- switch
- lamp
- emergency light
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Abstract
The invention discloses a control circuit for an automobile steering signal lamp and emergency lamp. The control circuit comprises a steering signal lamp switch, an emergency lamp switch, a left flasher, a left steering signal, a right flasher and a right steering lamp; the left flasher and the left steering signal are connected in series, the right flasher and the right steering lamp are connected in series, the emergency lamp switch is a double-pole single-throw switch, and the emergency lamp switch is a double-pole double-throw switch; a normally-switched-off relay is serially connected to a left and right emergency signal circuit. When the emergency lamp is switched on, the steering lamps are capable of indicating the steering or lane change intent according to the operation of a driver constantly, securities of automobiles and pedestrians are guaranteed, and safety is improved.
Description
Technical field
The present invention relates to automobile signal light control field, more specifically to the control circuit of a kind of automobile turn signal lamp and emergency light.
Background technology
At present automobile is at head, and afterbody is even on wing plate of automobile body or be all provided with on back mirror to be used to indicate and turn to or the turn signal lamp of lane change intention, and this turn signal lamp is of great significance ensureing navigating mate safe driving tool.Turn signal lamp is the active safety part of automobile, and not only instruction turns to or lane change intention, in the time implementing two sudden strain of a muscle also for representing to be in an emergency or to form into columns trip.Because turn signal lamp and emergent indicator lamp use one group of lamp simultaneously, therefore in some specific occasion, for example wedding and funeral arrangements marriage fleet using emergency light in the time need to opening emergency light prompting the other side pedestrian and vehicle and emergency state down train as fleet mark, misty rain sky, turn sign need be served as the two sudden strains of a muscle of emergency light, now, if desired turn to lane change and stir pole changer, steering indicating light, still in two sudden strain of a muscle states, has lost the effect turning to lane change instruction.
The control circuit schematic diagram of existing automobile turn signal lamp and emergency light as shown in Figure 2, comprise left Der Blink und Abblendschalter 2, left steering lamp 3, glitter right device 4, right steering lamp 5, pole changer 7 and emergency switch 1, emergency switch 1 is double-pole single throw, left Der Blink und Abblendschalter 2 is connected with left steering lamp 3, its mouth is by wire ground connection 6, and its input end is connected with the first output terminals A 1 of emergency light switch 1 and the first output terminals A 3 of pole changer 7 respectively; Glitter right device 4 is connected with right steering lamp 5, and its mouth is by wire ground connection 6, and its input end is connected with the second output terminals A 2 of emergency light switch 1 and the second output terminals A 4 of pole changer 7 respectively.When turning to, pole changer 7 is in middle file location, with the second output terminals A 4 and the first output terminals A 3 all in off-state.If desired while turning to, stir pole changer 7 to left or right, now positive source 8, to Der Blink und Abblendschalter 2 or 4 on load voltages, causes left steering lamp 3 or right steering lamp 5 to be lighted respectively.Only press after emergency switch 1, left and right steering indicating light 3,5 together with time light, now, no matter where pole changer 7 is allocated to, steering indicating light 3,5 all can be simultaneously glittering, turns to or lane change instruction inefficacy, now, the navigating mate of pedestrian and other vehicles just can not correctly judge the driving intention of opening emergency light vehicle, brings danger can to pedestrian or driver and crew.
Summary of the invention
The object of this invention is to provide the control circuit of a kind of automobile turn signal lamp and emergency light, in the situation that emergency light is opened, steering indicating light still can express that navigating mate turns to or the intention of lane change.
The control circuit of automobile turn signal lamp of the present invention and emergency light, comprise turn signal switch, emergency light switch, and the left Der Blink und Abblendschalter being in series and left steering lamp, the glitter right device being in series and right steering lamp, emergency light switch is double-pole single throw, the mouth of left Der Blink und Abblendschalter is by left steering lamp ground connection, the input end of left Der Blink und Abblendschalter is connected with the first mouth of emergency light switch, the mouth of glitter right device is by right steering lamp ground connection, the input end of glitter right device is connected with the second mouth of emergency light switch, described turn signal switch is double pole double throw, between the first mouth of emergency light switch and left Der Blink und Abblendschalter, be in series with the first normally closed relay, relay coil one end ground connection in the first normally closed relay, the other end is connected with the first mouth of turn signal switch, the input end of left Der Blink und Abblendschalter is connected with the 4th mouth of turn signal switch, between the second mouth of emergency light switch and glitter right device, be in series with the second normally closed relay, relay coil one end ground connection in the second normally closed relay, the other end is connected with the 3rd mouth of turn signal switch, and the input end of glitter right device is connected with the second mouth of turn signal switch, first, second mouth of turn signal switch is positioned at same one end of turn signal switch, turn signal switch first, the 3rd mouth is positioned at the same side of turn signal switch.
The control circuit of automobile turn signal lamp of the present invention and emergency light, owing to thering is said structure, in the time that emergency switch is pressed, left, glitter right device and a left side, right steering lamp is all worked, if now stir turn signal switch left, turn signal switch all contacts with the 4th mouth with the 3rd mouth, now, because the relay coil circuit of the second normally closed relay is connected, the normally closed switch of the second normally closed relay is disconnected, thereby glitter right device and right steering lamp are quit work, left Der Blink und Abblendschalter and left steering lamp are normally worked, realization turns to the function of instruction, after turn signal switch disconnects, the normally closed switch of the second normally closed relay disconnects at once closed, glitter right device and right steering lamp work on, get back to emergency rating.If stir to the right turn signal switch with stir turn signal switch left in like manner.Hence one can see that, and the in the situation that the present invention opening at emergency light, steering indicating light still can clearly indicate and turn to or lane change intention according to the operation of navigating mate, thereby has ensured vehicle and pedestrian's safety, has improved safety.
Brief description of the drawings
Fig. 1 is circuit diagram of the present invention;
Fig. 2 is the control circuit figure of existing automobile turn signal lamp and emergency light.
Detailed description of the invention
In order further to explain technical scheme of the present invention, below in conjunction with accompanying drawing, the present invention will be described in detail.
Shown in Figure 1, the control circuit of this automobile turn signal lamp and emergency light, comprise turn signal switch 11, emergency light switch 1, and the left Der Blink und Abblendschalter 2 and left steering lamp 3 that are in series, the glitter right device 4 and the right steering lamp 5 that are in series, emergency light switch 1 is double-pole single throw, the mouth of left Der Blink und Abblendschalter 2 is by left steering lamp 3 ground connection 6, the input end of left Der Blink und Abblendschalter 2 is connected with the first output terminals A 1 of emergency light switch 1, the mouth of glitter right device 4 is by right steering lamp 5 ground connection, and the input end of glitter right device 4 is connected with the second output terminals A 2 of emergency light switch 1.Described turn signal switch 11 is double pole double throw, between the first output terminals A 1 of emergency light switch 1 and left Der Blink und Abblendschalter 2, be in series with the first normally closed relay 10, relay coil one end ground connection in the first normally closed relay, the other end is connected with the first mouth B1 of turn signal switch 11, and the input end of left Der Blink und Abblendschalter 2 is connected with the 4th mouth B4 of turn signal switch 11; Between the second output terminals A 2 of emergency light switch 1 and glitter right device 4, be in series with the second normally closed relay 9, relay coil one end ground connection in the second normally closed relay 9, the other end is connected with the 3rd mouth B3 of turn signal switch 11, and the input end of glitter right device 4 is connected with the second mouth B2 of turn signal switch 11.First, second mouth B1 of turn signal switch 11, same one end that B2 is positioned at turn signal switch 11, same, the 3rd, the 4th mouth B3 of turn signal switch 11, same one end that B4 is also positioned at turn signal switch 11; Turn signal switch 11 first, the 3rd mouth B1, B3 be positioned at the same side of turn signal switch 11, same, turn signal switch 11 second, the 4th mouth B2, B4 be positioned at the same side of turn signal switch 11.
Claims (1)
1. the control circuit of an automobile turn signal lamp and emergency light, comprise turn signal switch (11), emergency light switch (1), and the left Der Blink und Abblendschalter (2) being in series and left steering lamp (3), the glitter right device (4) being in series and right steering lamp (5), emergency light switch is double-pole single throw, the mouth of left Der Blink und Abblendschalter is by left steering lamp ground connection (6), the input end of left Der Blink und Abblendschalter is connected with first mouth (A1) of emergency light switch, the mouth of glitter right device is by right steering lamp ground connection, the input end of glitter right device is connected with second mouth (A2) of emergency light switch, it is characterized in that: described turn signal switch (1) is double pole double throw, between first mouth (A1) of emergency light switch and left Der Blink und Abblendschalter (2), be in series with the first normally closed relay (10), relay coil one end ground connection in the first normally closed relay, the other end is connected with first mouth (B1) of turn signal switch, the input end of left Der Blink und Abblendschalter is connected with the 4th mouth (B4) of turn signal switch, between second mouth (A2) of emergency light switch and glitter right device (4), be in series with the second normally closed relay (9), relay coil one end ground connection in the second normally closed relay, the other end is connected with the 3rd mouth (B3) of turn signal switch, and the input end of glitter right device is connected with second mouth (B2) of turn signal switch, first, second mouth (B1, B2) of turn signal switch is positioned at same one end of turn signal switch, turn signal switch first, the 3rd mouth (B1, B3) is positioned at the same side of turn signal switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426517.7A CN104175949B (en) | 2014-08-27 | 2014-08-27 | The control circuit of automobile turn signal lamp and emergency light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426517.7A CN104175949B (en) | 2014-08-27 | 2014-08-27 | The control circuit of automobile turn signal lamp and emergency light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104175949A true CN104175949A (en) | 2014-12-03 |
| CN104175949B CN104175949B (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410426517.7A Active CN104175949B (en) | 2014-08-27 | 2014-08-27 | The control circuit of automobile turn signal lamp and emergency light |
Country Status (1)
| Country | Link |
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| CN (1) | CN104175949B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696962A (en) * | 2017-10-18 | 2018-02-16 | 沙洲职业工学院 | A kind of car emergency turn signal lamp control system |
Citations (9)
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|---|---|---|---|---|
| WO2005108168A1 (en) * | 2004-05-06 | 2005-11-17 | Frey, Ernst | Direction indicator control device for vehicles |
| CN1746049A (en) * | 2004-09-10 | 2006-03-15 | 赵识宇 | Fast converter for emergent light and steering light |
| JP2009274500A (en) * | 2008-05-13 | 2009-11-26 | Quick Co Ltd | Vehicular lighting control device |
| CN201792792U (en) * | 2010-09-03 | 2011-04-13 | 许勇 | Switching circuit of steering lamp and double-jump lamp |
| US20120092151A1 (en) * | 2010-10-14 | 2012-04-19 | Custom Dynamics Llc | Electronic Control Circuit for Lamps of a Vehicle |
| US20120326606A1 (en) * | 2011-06-22 | 2012-12-27 | Osram Sylvania Inc. | Sequential vehicle signaling system and method |
| CN203438931U (en) * | 2013-07-26 | 2014-02-19 | 湖南吉利汽车部件有限公司 | Control circuit for safety warning light |
| CN203637674U (en) * | 2014-01-16 | 2014-06-11 | 宁波高新区普正汽车配件有限公司 | Hazard warning lamp controller of vehicle |
| CN203766612U (en) * | 2014-02-12 | 2014-08-13 | 丹东星光电器有限公司 | Double-channel asynchronous contactless steering and risk warning flashing controller |
-
2014
- 2014-08-27 CN CN201410426517.7A patent/CN104175949B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005108168A1 (en) * | 2004-05-06 | 2005-11-17 | Frey, Ernst | Direction indicator control device for vehicles |
| CN1746049A (en) * | 2004-09-10 | 2006-03-15 | 赵识宇 | Fast converter for emergent light and steering light |
| JP2009274500A (en) * | 2008-05-13 | 2009-11-26 | Quick Co Ltd | Vehicular lighting control device |
| CN201792792U (en) * | 2010-09-03 | 2011-04-13 | 许勇 | Switching circuit of steering lamp and double-jump lamp |
| US20120092151A1 (en) * | 2010-10-14 | 2012-04-19 | Custom Dynamics Llc | Electronic Control Circuit for Lamps of a Vehicle |
| US20120326606A1 (en) * | 2011-06-22 | 2012-12-27 | Osram Sylvania Inc. | Sequential vehicle signaling system and method |
| CN203438931U (en) * | 2013-07-26 | 2014-02-19 | 湖南吉利汽车部件有限公司 | Control circuit for safety warning light |
| CN203637674U (en) * | 2014-01-16 | 2014-06-11 | 宁波高新区普正汽车配件有限公司 | Hazard warning lamp controller of vehicle |
| CN203766612U (en) * | 2014-02-12 | 2014-08-13 | 丹东星光电器有限公司 | Double-channel asynchronous contactless steering and risk warning flashing controller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696962A (en) * | 2017-10-18 | 2018-02-16 | 沙洲职业工学院 | A kind of car emergency turn signal lamp control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104175949B (en) | 2016-03-02 |
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