CN105599670B - One kind turns to lamp control system and automobile - Google Patents
One kind turns to lamp control system and automobile Download PDFInfo
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- CN105599670B CN105599670B CN201610089859.3A CN201610089859A CN105599670B CN 105599670 B CN105599670 B CN 105599670B CN 201610089859 A CN201610089859 A CN 201610089859A CN 105599670 B CN105599670 B CN 105599670B
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- signal
- steering
- control module
- pole changer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
- B60Q1/346—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction with automatic actuation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention provides one kind to turn to lamp control system and automobile.Turning to lamp control system includes：First signal acquisition module, for gathering pole changer signal；Rotary angle transmitter, for gathering the angular signal of reaction automotive steering angle；Angular signal is divided into left-hand rotation angle signal and right-hand rotation angle signal by control module, control module according to steering direction；When control module receives angular signal, if the pole changer signal received is consistent with the directional information that angular signal includes, the steering indicating light for driving respective direction by pole changer signal is opened；If it is inconsistent, or do not normally receive pole changer signal, and the absolute value for obtaining according to angular signal automotive steering angle is more than the first setting value, then the steering indicating light for driving respective direction according to angular signal is opened.Steering lamp control system provided by the invention can make steering in time and judge, and the steering indicating light for lighting correct direction effectively avoids the generation of accident to warn front and back vehicle.
Description
Technical field
The present invention relates to automobile manufacturing field, more particularly to a kind of steering lamp control system and automobile.
Background technology
The effect of turn signal is the pedestrian or vehicle after Ackermann steer angle plays warning Chinese herbaceous peony or car, be to avoid
Traffic accident, it is indispensable part in vehicle safety travel.
At present, common automobile using steering indicating light is mainly controlled by pole changer and double flash switchs, is turned when steering indicating light receives
To switch signal when, then steering indicating light is glittering by certain frequency, shows that vehicle is to be diverted or in steering, when double flash switch quilts
When pressing, left and right steering indicating light is simultaneously glittering by certain frequency, shows that vehicle is in malfunction.
The Vehicular turn caused by being acted on due to external force；Or driver by Vehicular turn when, but not playing steering indicating light；Again
When situations such as person, vehicle actual steering direction and steering indicating light direction indication are inconsistent occurs, can so cause forward and backward side pedestrian and
Vehicle does not obtain correct signal, it is impossible to dodges in time, so as to which traffic accident occur.
The content of the invention
But traffic accident is caused in order to overcome motor turning in the prior art for the correct steering indicating light for opening respective direction
Technical problem, the invention provides one kind to turn to lamp control system and automobile.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
The invention provides one kind to turn to lamp control system, including：
First signal acquisition module, with left steering switch and the control connection respectively of right turn switch, opened for gathering steering
OFF signal, the pole changer signal include left steering switching signal and right turn switching signal；
Rotary angle transmitter, for gathering the angular signal of reaction automotive steering angle；
Control module, it is connected respectively with first signal acquisition module and the rotary angle transmitter, the control module
The angular signal is divided into by left-hand rotation angle signal and right-hand rotation angle signal according to steering direction；
When the control module receives the angular signal, if the pole changer signal received and the angular signal
Comprising directional information it is consistent, then by the pole changer signal drive respective direction steering indicating light open；If the control mould
The pole changer signal that block receives and the directional information that the angular signal includes are inconsistent, or do not normally receive described
Pole changer signal, and the absolute value for obtaining according to the angular signal automotive steering angle is more than the first setting value, then according to
The steering indicating light of the angular signal driving respective direction is opened.
Furthermore, it is understood that in described steering lamp control system, the control module receives the angular signal, not just
When often receiving the pole changer signal, if the absolute value that automotive steering angle is obtained according to the angular signal is no more than
One setting value, then any steering indicating light is not driven to open.
Furthermore, it is understood that in described steering lamp control system, in addition to：
Second acquisition module, it is connected with double flash switchs, the double glitch sent for gathering double flash switchs；
Second acquisition module is connected with the control module, and the control module receives double glitch and then driven
Dynamic left steering lamp and right turn lamp are simultaneously glittering with identical frequency.
Furthermore, it is understood that in described steering lamp control system, the control module does not normally receive the angular signal
During with the pole changer signal, then the control module sends an error signal.
Furthermore, it is understood that in described steering lamp control system, first setting value is calculated by first function；
The first function includes the road width value and vehicle speed value set by the control module；First setting value with it is described
Road width value is directly proportional, and first setting value is inversely proportional with the vehicle speed value.
Present invention also offers a kind of automobile, including the as above steering lamp control system described in any one.
The beneficial effects of the invention are as follows：Steering lamp control system provided by the invention, it is simple in construction, it is easy to manufacture；Work as car
The steering of vehicle caused by being acted on due to external force, or when driver is by Vehicular turn, side marker light is but not turned on, or
When actual steering direction occurs with opening situations such as steering indicating light direction is inconsistent, the control system can judge in time, and
The steering indicating light of correct direction is lighted to warn front and back vehicle, effectively avoids the generation of accident.
Brief description of the drawings
Fig. 1 represents to turn to the composition structure chart of lamp control system in the embodiment of the present invention；
Fig. 2 represents to turn to the control flow chart of lamp control system in the embodiment of the present invention；
Fig. 3 represents to turn to the steering indicating light control flow chart of lamp control system in the embodiment of the present invention.
Embodiment
It is right below in conjunction with the accompanying drawings and the specific embodiments to make the object, technical solutions and advantages of the present invention clearer
The present invention is described in detail.
Shown in reference picture 1, the invention provides one kind to turn to lamp control system, including：First signal acquisition module 1, with
Left/right pole changer 6 controls connection respectively, and for gathering pole changer signal, pole changer signal includes left steering switch letter
Number and right turn switching signal；Rotary angle transmitter 2, for gathering the angular signal of reaction automotive steering angle；Control module 3,
It is connected respectively with the first signal acquisition module 1 and rotary angle transmitter 3, angular signal is divided into by control module 3 according to steering direction
Left-hand rotation angle signal and right-hand rotation angle signal.When control module 3 receives angular signal, if the pole changer signal and corner that receive
The directional information that signal includes is consistent, then the steering indicating light for driving respective direction by pole changer signal is opened；If control module 3 connects
The directional information that pole changer signal and the angular signal received includes is inconsistent, or does not normally receive pole changer signal, and
The absolute value that automotive steering angle is obtained according to angular signal is more than the first setting value, then drives respective direction according to angular signal
Steering indicating light open.
Specifically, in steering lamp control system of the invention, the first signal acquisition module 1 is used to gather pole changer letter
Number, judge whether left and right steering indicating light is in opening.Rotary angle transmitter 2, for judging whether automobile is in steering state,
And the angular signal of collection reflection automotive steering angle.Control module 3 receives pole changer signal and angular signal, so as to vapour
The steering indicating light of car is controlled.After control module 3 receives angular signal, steering indicating light will be controlled as follows.
First, if control module 3 receives pole changer signal simultaneously, and the directional information that includes of pole changer signal with
The directional information that angular signal includes is consistent, then the steering indicating light for driving respective direction by pole changer signal is opened.That is,
Control module 3 judges that automobile is turned to, and the direction of motor turning is consistent with the directional information that pole changer signal includes, then
The steering indicating light of control respective direction is opened.
Second, if the pole changer signal that control module 3 receives simultaneously, and the directional information that pole changer signal includes
The directional information included with angular signal is inconsistent, or control module 3 does not normally receive pole changer signal；Then control module 3
The absolute value for being judged to obtain automotive steering angle according to angular signal is more than the first setting value, then is driven according to angular signal
The steering indicating light of respective direction is opened.That is, control module 3 judges that automobile is turned to, and the direction of motor turning is with turning
It is inconsistent to the directional information included of switching signal, or do not normally receive pole changer signal, then according to the steering of automobile
Angle judges whether to open the steering indicating light of respective direction, so as to prevent driver from not opening steering when carrying out motor turning
Lamp, avoid that traffic accident occurs.
Steering lamp control system provided by the invention, it is simple in construction, it is easy to manufacture；Caused by vehicle is acted on due to external force
The steering of vehicle, or when driver is by Vehicular turn, side marker light, or automobile actual steering direction are but not turned on opening
When opening situations such as steering indicating light direction is inconsistent and occurring, the steering lamp control system can judge in time, and light correct side
To steering indicating light to warn front and back vehicle, effectively avoid the generation of accident.
Below by specific regime mode, to introduce the steering lamp control system of the present invention.
Shown in reference picture 1, vehicle angular signal is passed to control module 3, corner by rotary angle transmitter 2 by CAN
Signal includes direction.Be commonly defined as left positive right negative, i.e., turn to the left, corner be on the occasion of；Turn to the right, corner is negative value.The
One signal acquisition module 1 is connected with left/right pole changer 6, and the left steering sent by rigid line collection left/right pole changer 6 is opened
OFF signal and right turn switching signal, and the pole changer signal of collection is passed into control module 3 by CAN.Similarly,
Secondary signal acquisition module 4 is connected with double flash switchs 5, and gathering double flash switchs 5 by rigid line sends double glitch, and by collection
Double glitch pass to control module 3 by CAN.Control module 3 is to pole changer signal, double glitch, angular signal
Handled, and each steering indicating light is driven by rigid line.
Pattern one, it is shown referring to Figures 1 and 2, when control module 3 receives left/right pole changer signal and angular signal
When, judge whether pole changer signal is consistent with the directional information that angular signal includes；If consistent, driven by pole changer signal
The steering indicating light of dynamic respective direction, until wheel returns just, steering indicating light extinguishes.If inconsistent, need to judge to be obtained according to angular signal
Whether the absolute value of automotive steering angle is more than the first setting value (being defined as the first setting value to turn to reference angle)；If more than the
One setting value, control module 3 is then by the steering indicating light of angular signal direction driving respective direction, and until wheel returns just, steering indicating light goes out.
For example, when control module 3 receives right turn switching signal and angular signal, angular signal includes right direction
Turn to；If consistent, corresponding right front turn lamp and right rear directional are driven by right turn switching signal, until wheel returns just,
Right front turn lamp and right rear directional go out.If inconsistent, need that whether setting more than first for right direction steering angle judged
Value, control module 3 drive right front turn lamp and right rear directional, and until wheel returns just, right front turn lamp and right rear directional put out
Go out.
First setting value is calculated by first function；Have a lot of social connections in the road that first function includes setting by control module 3
Angle value and vehicle speed value；First setting value is directly proportional to road width value, and the first setting value is inversely proportional with vehicle speed value.First setting value
Determination realized by demarcation to vehicle, the first setting value mainly with wheel steering system, driving system, curb-to-curb width,
Vehicle Speed is related；First setting value is directly proportional to track, and lane width definition refers to national standard；First setting value
It is inversely proportional with Vehicle Speed, i.e., speed is faster, and the first setting value is smaller.Setting the first setting value prevents automobile normal running
When, left and right turn manipulation by a small margin will not make steering lamp control system produce wrong action.
Shown in pattern two, reference picture 1 and Fig. 3, in the case where control module 3 is without left/right pole changer signal condition is received, then
The absolute value that control module 3 judges to obtain automotive steering angle according to angular signal is greater than the first setting value, and control module 3 is then
By the steering indicating light of angular signal direction driving respective direction, until wheel returns just, steering indicating light goes out.If vapour is obtained according to angular signal
The absolute value of car steering angle is no more than the first setting value, then control module 3 does not drive any steering indicating light to open.
For example, in the case of control module 3 is without left steering switching signal is received, then control module 3 is judged according to corner
The absolute value that signal obtains the steering angle of automobile to the left is greater than the first setting value, and control module 3 then drives turn lamp, left front
Lighted with left back steering indicating light, until wheel returns just, turn lamp, left front and left back steering indicating light extinguish.
Pattern three, the second acquisition module 4 are connected with double flash switchs 5, the double twinkle SMs sent for gathering double flash switchs
Number；Second acquisition module is connected with the control module, control module 3 receive double glitch then drive left steering lamp and
Right turn lamp is simultaneously glittering with identical frequency.
Fault mode, when control module 3 does not normally receive angular signal and pole changer signal, then control module 3 is sent out
Go out an error signal.Control module 3, which does not normally receive angular signal and pole changer signal, to be included：Control module 3 and first
The situation of the disconnecting of signal acquisition module 1 or rotary angle transmitter 2, or the first signal acquisition module 1 or rotary angle transmitter 2 damage
Bad situation, or the situation that control module 3 is damaged.
When control module 3 does not receive pole changer signal, angular signal lamp situation, control system enters failure mould
Formula, now show that fault cues driver is currently faulty in the form of lighting trouble light or on display frequency and need repairing.
The steering lamp control system is ceaselessly believed pole changer signal, double glitch, corner in vehicle travel process
Number analyzed and processed, so as to accurate and light steering indicating light in time, embody the steering intention and Vehicular turn traveling of driver
State.
Present invention also offers a kind of automobile, including the as above steering lamp control system described in any one.
It should be noted that the automobile is the automobile for including above-mentioned steering lamp control system, above-mentioned steering lamp control system
The implementation of embodiment is equally applicable in the embodiment of the automobile, can also reach identical technique effect, no longer superfluous herein
State.
Above-described is the preferred embodiment of the present invention, it should be pointed out that is come for the ordinary person of the art
Say, some improvements and modifications can also be made under the premise of principle of the present invention is not departed from, and these improvements and modifications also exist
In protection scope of the present invention.
Claims (6)
1. one kind turns to lamp control system, it is characterised in that including：
First signal acquisition module, with left steering switch and the control connection respectively of right turn switch, believe for gathering pole changer
Number, the pole changer signal includes left steering switching signal and right turn switching signal；
Rotary angle transmitter, for gathering the angular signal of reaction automotive steering angle；
Control module, be connected respectively with first signal acquisition module and the rotary angle transmitter, the control module according to
The angular signal is divided into left-hand rotation angle signal and right-hand rotation angle signal by steering direction；
When the control module receives the angular signal, if the pole changer signal received includes with the angular signal
Directional information it is consistent, then by the pole changer signal drive respective direction steering indicating light open；If the control module connects
The pole changer signal received and the directional information that the angular signal includes are inconsistent, or do not normally receive the steering
Switching signal, and the absolute value for obtaining according to the angular signal automotive steering angle is more than the first setting value, then according to described
The steering indicating light of angular signal driving respective direction is opened.
2. lamp control system is turned to as claimed in claim 1, it is characterised in that the control module receives the corner letter
Number, when not normally receiving the pole changer signal, it is if obtaining the absolute value of automotive steering angle according to the angular signal
No more than the first setting value, then any steering indicating light is not driven to open.
3. lamp control system is turned to as claimed in claim 1, it is characterised in that also include：
Second acquisition module, it is connected with double flash switchs, the double glitch sent for gathering double flash switchs；
Second acquisition module is connected with the control module, and the control module receives double glitch and then drives a left side
Steering indicating light and right turn lamp are simultaneously glittering with identical frequency.
4. lamp control system is turned to as claimed in claim 1, it is characterised in that the control module does not normally receive described turn
When angle signal and the pole changer signal, then the control module sends an error signal.
5. lamp control system is turned to as claimed in claim 1, it is characterised in that first setting value passes through first function meter
Obtain；The first function includes the road width value and vehicle speed value set by the control module；First setting
Value is directly proportional to the road width value, and first setting value is inversely proportional with the vehicle speed value.
6. a kind of automobile, it is characterised in that including the steering lamp control system as described in any one in claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610089859.3A CN105599670B (en) | 2016-02-17 | 2016-02-17 | One kind turns to lamp control system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610089859.3A CN105599670B (en) | 2016-02-17 | 2016-02-17 | One kind turns to lamp control system and automobile |
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| Publication Number | Publication Date |
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| CN105599670A CN105599670A (en) | 2016-05-25 |
| CN105599670B true CN105599670B (en) | 2017-12-15 |
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| CN201610089859.3A Active CN105599670B (en) | 2016-02-17 | 2016-02-17 | One kind turns to lamp control system and automobile |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379227B (en) * | 2016-09-30 | 2019-03-08 | 安徽江淮汽车集团股份有限公司 | A kind of anti-misoperation control method and system of turn signal |
| EP3315359B1 (en) * | 2016-10-28 | 2022-03-02 | Volvo Car Corporation | Road vehicle turn signal assist system and method |
| CN106741148B (en) * | 2017-01-04 | 2019-06-11 | 北京新能源汽车股份有限公司 | A kind of auto steering control method, device and automobile |
| CN107415812A (en) * | 2017-05-16 | 2017-12-01 | 观致汽车有限公司 | Vehicular turn lamp system and control method and vehicle |
| CN111301484B (en) * | 2018-12-12 | 2022-04-19 | 中车唐山机车车辆有限公司 | Method and system for controlling indicator lamp on railway vehicle |
| CN113147571A (en) * | 2021-04-27 | 2021-07-23 | 宝能(广州)汽车研究院有限公司 | Method, device and system for controlling vehicle tail lamp, electronic equipment and storage medium |
| CN113859109A (en) * | 2021-10-22 | 2021-12-31 | 南京航空航天大学 | Auxiliary control method for steering lamp of vehicle |
| CN114394177A (en) * | 2022-01-17 | 2022-04-26 | 西安闻泰信息技术有限公司 | Vehicle steering prompting method, device and system and storage medium |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000142216A (en) * | 1998-11-04 | 2000-05-23 | Tokai Rika Co Ltd | Turn signal switch device |
| JP2003237461A (en) * | 2002-02-18 | 2003-08-27 | Niles Parts Co Ltd | Controller for turn signal |
| CN2818229Y (en) * | 2005-03-23 | 2006-09-20 | 北京理工大学 | Automatic opener of steering light for vehicle |
| CN101856991B (en) * | 2010-06-04 | 2013-10-09 | 於林峰 | Method and device for automatically lighting automobile steering lamp |
| CN201951341U (en) * | 2010-11-23 | 2011-08-31 | 长安大学 | Automobile turn light auxiliary opening device based on AVR single chip microcomputer |
| CN203142506U (en) * | 2013-03-29 | 2013-08-21 | 彭高宏 | Automatic control device for automobile steering lamps |
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Effective date of registration: 20170405 Address after: 101300 Beijing city Shunyi District Shuanghe Street No. 99 Applicant after: BAIC MOTOR CORPORATION LTD. Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Applicant before: Beijing Automobile Research General Institute Co., Ltd. |
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Effective date of registration: 20190416 Address after: No.1 Tongxin Road, Zhaoquanying Town Zhaofeng Industrial Base, Shunyi District, Beijing 100130 Patentee after: Beijing automobile group cross-country car Co., Ltd. Address before: 101300 Shuanghe Street, Shunyi District, Beijing, 99 Patentee before: BAIC MOTOR CORPORATION LTD. |
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