CN106240443A - A kind of back-up lamp control system, control method and automobile - Google Patents
A kind of back-up lamp control system, control method and automobile Download PDFInfo
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- CN106240443A CN106240443A CN201510282270.0A CN201510282270A CN106240443A CN 106240443 A CN106240443 A CN 106240443A CN 201510282270 A CN201510282270 A CN 201510282270A CN 106240443 A CN106240443 A CN 106240443A
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- lamp
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Abstract
The invention provides a kind of back-up lamp control system, control method and automobile, relate to technical field of automobile control, for the problem solving to make the security performance of automobile reduce due to back-up lamp fault.Described back-up lamp control system includes: the BLS being connected with the back-up lamp of automobile, the first current sensor being connected with described BLS, the gearshift assembly being connected with the gear level of automobile, and the controller being connected with described first current sensor and described gearshift component signals respectively；When described BLS Guan Bi and described back-up lamp fault, described controller controls described gearshift assembly according to the current signal that described first current sensor is fed back and from position of reversing gear, described gear level is changed to neutral gear position.Back-up lamp control system of the present invention improves the security performance of automobile.
Description
Technical field
The present invention relates to technical field of automobile control, particularly to a kind of back-up lamp control system, control method
And automobile.
Background technology
Back-up lamp is mounted in the advertiser of automobile rear, for when reversing automobile remind pedestrian and other
Vehicle is taken care, and back-up lamp is to be controlled by the back-up lamp control system in automobile.When back-up lamp occurs
After fault, if driver does not knows back-up lamp fault during reversing, and back-up lamp is due to fault
And light cannot be sent so that pedestrian and other vehicles of being positioned at the rear of this automobile do not know that this automobile is wanted yet
Reversing, so may cause vehicle accident, thus affect the security performance of automobile.
Summary of the invention
In view of this, it is contemplated that propose a kind of back-up lamp control system, to solve due to back-up lamp fault
The problem that the security performance of the automobile caused reduces.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of back-up lamp control system, including: the BLS being connected with the back-up lamp of automobile, with described
The first current sensor that BLS is connected, the gearshift assembly being connected with the gear level of automobile, Yi Jifen
The controller not being connected with described first current sensor and described gearshift component signals；Described BLS
When Guan Bi and described back-up lamp fault, the electric current that described controller is fed back according to described first current sensor
Signal controls described gearshift assembly and from position of reversing gear, described gear level is changed to neutral gear position.
Further, described back-up lamp control system also includes: forced reversing switchs, with described forced reversing
The second current sensor that switch is connected, described second current sensor is connected with described controller signals, institute
After stating forced reversing switch Guan Bi, the electric current letter that described controller is fed back according to described second current sensor
Number stop control described gearshift assembly.
Preferably, described gearshift assembly includes believing on the gear shift barrier being arranged in automobile and with described controller
Number connected solenoid, and the magnetics being connected with described gear level, and described solenoid and institute
State magnetics to be oppositely arranged.
Alternatively, described magnetics is permanent magnet.
Further, described back-up lamp control system also includes the alarm device being connected with described controller signals,
When described back-up lamp fault, the current signal that described controller is fed back according to described first current sensor
Control described alarm device to report to the police.
Alternatively, described alarm device includes buzzer.
It is preferred that described alarm device includes display screen, described BLS Guan Bi and the event of described back-up lamp
During barrier, the current signal that described controller is fed back according to described first current sensor controls described display screen
Display back-up lamp fault message.
Relative to prior art, back-up lamp control system of the present invention has the advantage that
During reversing, gear level moves to position of reversing gear, simultaneously BLS Guan Bi, the first current sensor
Whether the circuit at detection back-up lamp place there is electric current to pass through, has electric current to pass through, represent that back-up lamp can normal work
Making, no current is by then representing back-up lamp fault；The current signal feedback that first current sensor will detect
To controller, when controller receives the signal representing back-up lamp fault, controller controls gearshift assembly will
Gear level moves to neutral gear position from position of reversing gear, so that automobile stops reversing, it is to avoid be positioned at automobile rear
Pedestrian or other vehicles this automobile cannot be learnt to move backward because of this reversing automobile lamp failure and cause traffic thing
Therefore, and then improve the security performance of automobile.
Another object of the present invention is to propose a kind of automobile, the vapour caused with solution due to back-up lamp fault
The problem that the security performance of car reduces.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of automobile, including: it is arranged at the back-up lamp of the afterbody of described automobile, be connected with described back-up lamp,
Back-up lamp control system as described in technique scheme, and with the gearshift in described back-up lamp control system
The gear level that assembly is connected.
Relative to prior art, automobile of the present invention has the advantage that
Described automobile is identical relative to prior art have the advantage that with above-mentioned back-up lamp control system, at this
Repeat no more.
Another object of the present invention is to propose a kind of control method using above-mentioned back-up lamp control system, with
The problem that the security performance of the automobile that solution is caused due to back-up lamp fault reduces.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
Described control method includes:
After BLS Guan Bi, the first current sensor detection electric current that the most whether back-up lamp has leads to
Cross；
When described back-up lamp does not has electric current to pass through in circuit, controller controls gearshift assembly by gear level
From reversing gear, neutral gear position is changed in position.
Further, described gearshift assembly include on the gear shift barrier that is arranged in automobile and with described controller
The solenoid that signal is connected, and the magnetics being connected with described gear level, and described solenoid and
Described magnetics is oppositely arranged；Described controller controls described gearshift assembly by described gear level from position of reversing gear
The step replacing neutral gear position specifically includes:
Described controller makes solenoid be energized, and described solenoid produces magnetic field, and described magnetics is at magnetic
Under the influence of Chang, described gear level is changed to neutral gear position from position of reversing gear.
Relative to prior art, control method of the present invention has the advantage that
Using above-mentioned control method, back-up lamp fault when, if driver to move backward, controller controls
Gear level is moved to neutral gear position from position of reversing gear by gearshift assembly, so that automobile stops reversing, it is to avoid position
Pedestrian in automobile rear and other vehicles this automobile cannot be learnt to move backward because of this reversing automobile lamp failure and
Cause vehicle accident, and then improve the security performance of automobile.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, and the present invention shows
Meaning property embodiment and explanation thereof are used for explaining the present invention, are not intended that inappropriate limitation of the present invention.At accompanying drawing
In:
Fig. 1 is the system schematic of the back-up lamp control system described in the embodiment of the present invention；
Fig. 2 is the structural representation of actuator in Fig. 1；
Fig. 3 is the flow chart one of the control method described in the embodiment of the present invention；
Fig. 4 is the flowchart 2 of the control method described in the embodiment of the present invention.
Description of reference numerals:
1-gear level, 2-gear shift barrier, 3-solenoid,
4-magnetics, 10-back-up lamp, 11-BLS,
12-the first current sensor, 20-controller, 31-forced reversing switchs,
32-the second current sensor, 40-shifts gears assembly, 50-alarm device.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment
Can be mutually combined.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Embodiment one
Refer to Fig. 1, embodiments provide a kind of back-up lamp control system, including: back-up lamp is opened
Pass the 11, first current sensor 12, controller 20 and gearshift assembly 40, wherein, BLS 11,
First current sensor 12 and back-up lamp 10 are connected, and gearshift assembly 40 is connected with gear level 1, controller
20 are connected with gearshift assembly 40 and the first current sensor 12 signal respectively.
Referring to Fig. 2, during reversing, gear level 1 moves to the position A that reverses gear, and BLS 11 closes simultaneously
Closing, whether the first current sensor 12 detects in the circuit at back-up lamp 10 place has electric current to pass through, and has electric current
By then representing that back-up lamp can normally work, no current is by then representing back-up lamp fault；First current sense
The current signal detected is fed back to controller 20 by device 12, when controller 20 receives expression back-up lamp 10
During the signal that in the circuit at place, no current passes through, controller 20 control gearshift assembly 40 by gear level 1 from
The position A that reverses gear moves to neutral gear position B, so that automobile stops reversing, it is to avoid be positioned at the row at automobile rear
People or other vehicles cannot be learnt this automobile to move backward because of this New Type of Reversing Lamp 10 fault and cause traffic thing
Therefore, and then improve the security performance of automobile.
Please continue to refer to Fig. 1, for the ease of driver by the vehicle parking of back-up lamp fault in the position of safety,
In a preferred embodiment, above-mentioned back-up lamp control system also includes forced reversing switch 31 and the second electricity
Flow sensor 32, the second current sensor 32 is connected with forced reversing switch 31, and the second current sensor
32 are connected with controller signals.Second current sensor 32 detects forced reversing switch 31
No have electric current to pass through, and has electric current to pass through, and represents forced reversing switch 31 Guan Bi, and driver needs forced reversing,
No current is 31 not closed by then representing that forced reversing switchs, and is now not required to forced reversing.When controller 20
When receiving the signal needing forced reversing that the second current sensor 32 is fed back, controller 20 controls to change
Gear assembly 40 quits work, i.e. gear level 1 will not be moved to neutral gear position B, then by reverse gear assembly 40 again
Now driver carries out reverse operation again and just can normally move backward, and the now already known back-up lamp of driver 10
Fault, can be important to note that pedestrian and other vehicles being positioned at this automobile rear, so that due to back-up lamp 10
Fault and cause the probability of vehicle accident to reduce.
For the ease of gear level 1 is moved to neutral gear position B from the position A that reverses gear, it is preferable that gearshift assembly
40 include solenoid 3 and the magnetics 4 being oppositely arranged, and wherein, solenoid 3 is arranged at gear shift barrier
On 2, magnetics 4 is arranged on gear level 1.Now, gearshift assembly 40 by gear level 1 from position of reversing gear
Put A and move to the process of neutral gear position B and be: solenoid 3 energising produces magnetic field, and magnetics 4 is at magnetic
The lower drive gear level 1 of effect of field moves to the direction away from solenoid 3, so that gear level 1 is from falling
Gear is put A and is moved to neutral gear position B.In order to the magnetic making magnetics 4 is lasting, service life is long, excellent
Selection of land, magnetics 4 is permanent magnet.
In order to remind driver now cannot move backward after gearshift assembly 40 starts, preferably back-up lamp controls system
System also includes the alarm device 50 being connected with controller signals, and BLS 11 closes and back-up lamp 10 event
During barrier, the current signal that controller 20 is fed back according to the first current sensor 12 controls alarm device 50
Report to the police.In order to cause the attention of driver further, in a preferred embodiment, alarm device is honeybee
Ring device.When back-up lamp 10 breaks down, controller 20 starts buzzer, makes buzzer sound the alarm,
Can cause the attention of driver when alarm song sounds, making driver notice now cannot move backward.
Learn that the alarm signal that alarm device 50 sends represents back-up lamp 10 fault for the ease of driver, excellent
Selection of land, alarm device 50 includes display screen, the electricity that controller 20 is fed back according to the first current sensor 12
Stream signal judges whether to control display screen display back-up lamp 10 fault message.It is easy that display screen is arranged on driver
Near the place seen, such as instrumental panel, when back-up lamp 10 fault, controller 20 controls display screen display
Show symbol or the word representing back-up lamp 10 fault.In order to be easier to cause the attention of driver, work as reversing
During lamp 10 fault, controller 20 can control the symbol representing back-up lamp 10 fault of display screen display flicker
Or word.
Certainly, alarm device 50 can include display screen and buzzer simultaneously, when back-up lamp 10 fault,
Controller 20 starts buzzer so that buzzer sounds the alarm, and controls display screen display simultaneously and represents back-up lamp
The symbol of 10 faults or word.It is so designed that so that driver can be by display after hearing chimes of doom
The warning caused due to back-up lamp 10 fault known accurately by screen.
The embodiment of the present invention additionally provides a kind of automobile simultaneously, and the afterbody of automobile is provided with back-up lamp 10, and falls
The back-up lamp control system that car light 10 is connected, provides such as above-described embodiment, and with in back-up lamp control system
The gear level 1 that is connected of gearshift assembly 40.BLS 11 in back-up lamp control system and back-up lamp
10 are connected.Compared with automobile of the prior art, the automobile that the embodiment of the present invention provides is provided with back-up lamp
Control system, when reversing, gear level 1 moves to reverse gear position A, and BLS 11 closes simultaneously,
Whether the first current sensor 12 detects has electric current to pass through in the circuit at back-up lamp 10 place and will detect
Current signal feeds back to controller 20, nothing in controller 20 receives the circuit at expression back-up lamp 10 place
During the signal that electric current passes through, controller 20 controls gearshift assembly 40 and is moved from the position A that reverses gear by gear level 1
To neutral gear position B, so that automobile stops reversing, it is to avoid be positioned at the pedestrian at automobile rear or other vehicles because of
Back-up lamp 10 fault of this automobile and he cannot learns that this automobile to be moveed backward and to be caused vehicle accident, and then improve
The security performance of automobile.
Embodiment two
Referring to Fig. 3, the embodiment of the present invention two provides a kind of reversing using a kind of offer of above-described embodiment
The control method of lamp control system, control method includes:
101, BLS 11 closes；
102, the first current sensor 12 detects the most whether back-up lamp 10 has electric current to pass through；
103, when described back-up lamp does not has electric current to pass through in circuit, controller controls gearshift assembly and will change
Pin changes to neutral gear position from position of reversing gear.
Specifically, back-up lamp 10 has electric current to pass through in circuit, represents that back-up lamp can normally work, without electricity
Stream is by then representing back-up lamp fault.Then, the current signal feedback that the first current sensor 12 will detect
To controller 20, the letter that no current passes through in controller 20 receives the circuit at expression back-up lamp 10 place
Number time, controller 20 control gearshift assembly 40 gear level 1 is moved to neutral gear position B from the position A that reverses gear,
So that automobile stops reversing, it is to avoid be positioned at the pedestrian at automobile rear or other vehicles because of this New Type of Reversing Lamp 10
Fault and he cannot learns that this automobile to be moveed backward and to be caused vehicle accident, and then improve the security performance of automobile.
When gearshift assembly 40 includes solenoid 3 and magnetics 4, and solenoid 3 is arranged at gear shift barrier 2
On, when magnetics 4 is arranged on gear level 1, referring to Fig. 4, controller noted above 20 controls gearshift group
Part 40 by gear level 1 from the position A that reverses gear change to neutral gear position B step particularly as follows:
104, controller 20 controls solenoid 3 and is energized, and solenoid 3 produces magnetic field, magnetics 4
Under the influence of magnetic field, gear level 1 is changed to neutral gear position B from the position A that reverses gear.
When back-up lamp control system includes forced reversing switch 31 and the second current sensor 32, the second electricity
Flow sensor 32 detects the most whether forced reversing switch 31 institute has electric current to pass through, and by current signal
Feed back to controller 20, when controller 20 receives forced reversing switch 31 institute in circuit, have electric current to pass through
Signal time, controller 20 control gearshift assembly 40 quit work, i.e. reverse gear assembly 40 will not again will shift gears
Bar 1 moves to neutral gear position B, and the most now driver carries out reverse operation again and just can normally move backward.If control
Device 20 processed is simultaneously received signal and the second electric current biography of the back-up lamp fault of the first current sensor 12 feedback
During the signal that the forced reversing switch 31 of sensor 32 feedback closes, controller 20 controls gearshift assembly 40 and stops
Only work.It is to say, when remain a need for after driver's already known back-up lamp 10 fault reversing time can first by
Lower forced reversing switch 31 the most just can be smoothed out car backing operation, owing to now driver is already known
Car light 10 fault, can be important to note that pedestrian and other vehicles being positioned at automobile rear, so that due to reversing
Lamp 10 fault and cause the probability of vehicle accident to reduce.
It is noted that when back-up lamp control system includes alarm device 50, receive at controller 20
During the signal that no current passes through in the circuit represent back-up lamp 10 place, controller 20 controls solenoid
Control alarm device 50 while 3 energisings to report to the police, remind driver now cannot move backward.
It should be noted that the controller described in the embodiment of the present invention one and embodiment two can be individually to set
The controller put, it is also possible to gearshift assembly 40 is controlled by the car running computer used in automobile.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (10)
1. a back-up lamp control system, it is characterised in that including: be connected with the back-up lamp (10) of automobile
BLS (11), the first current sensor (12) being connected with described BLS (11),
The gearshift assembly (40) being connected with the gear level (1) of automobile, and respectively with described first current sensor
(12) and described gearshift assembly (40) signal connect controller (20)；Described BLS (11)
When Guan Bi and described back-up lamp (10) fault, described controller (20) is according to described first current sensor
(12) current signal fed back controls described gearshift assembly (40) by described gear level (1) from position of reversing gear
Displacement is to neutral gear position.
Back-up lamp control system the most according to claim 1, it is characterised in that described back-up lamp controls
System also includes: forced reversing switch (31), the second electric current being connected with described forced reversing switch (31)
Sensor (32), described second current sensor (32) is connected with described controller (20) signal, described
After forced reversing switch (31) Guan Bi, described controller (20) is according to described second current sensor (32)
The current signal fed back stops controlling described gearshift assembly (40).
Back-up lamp control system the most according to claim 1, it is characterised in that described gearshift assembly (40)
Electromagnetic wire that is upper including the gear shift barrier (2) being arranged in automobile and that be connected with described controller (20) signal
Circle (3), and the magnetics (4) being connected with described gear level (1), and described solenoid (3)
It is oppositely arranged with described magnetics (4).
Back-up lamp control system the most according to claim 3, it is characterised in that described magnetics (4)
For permanent magnet.
5. according to the back-up lamp control system described in any one of claim 1-4, it is characterised in that described fall
Car lamp control system also includes the alarm device (50) being connected with described controller (20) signal, described reversing
Lamp switch (11) Guan Bi and during described back-up lamp (10) fault, described controller (20) is according to described the
The current signal that one current sensor (12) is fed back controls described alarm device (50) and reports to the police.
Back-up lamp control system the most according to claim 5, it is characterised in that described alarm device (50)
Including buzzer.
Back-up lamp control system the most according to claim 5, it is characterised in that described alarm device (50)
Including display screen, when described back-up lamp (10) fault, described controller (20) is according to described first electricity
The current signal that flow sensor (12) is fed back controls described display screen display back-up lamp (10) fault message.
8. an automobile, it is characterised in that including: be arranged at the back-up lamp (10) of the afterbody of described automobile,
Be connected with described back-up lamp (10), back-up lamp control system as described in any one of claim 1-7, with
And the gear level (1) being connected with the gearshift assembly (40) in described back-up lamp control system.
9. a control method for employing back-up lamp control system as described in any one of claim 1-7, its
Being characterised by, described control method includes:
After BLS (11) Guan Bi, the first current sensor (12) detection back-up lamp (10) place
Whether circuit there is electric current pass through；
When described back-up lamp (10) does not has electric current to pass through in circuit, controller (20) controls gearshift
Gear level (1) is changed to neutral gear position from position of reversing gear by assembly (40).
Control method the most according to claim 9, it is characterised in that described gearshift assembly (40)
Electromagnetic wire that is upper including the gear shift barrier (2) being arranged in automobile and that be connected with described controller (20) signal
Circle (3), and the magnetics (4) being connected with described gear level (1), and described solenoid (3)
It is oppositely arranged with described magnetics (4)；Described controller (20) controls described gearshift assembly (40) will
The step that described gear level (1) changes to neutral gear position from position of reversing gear specifically includes:
Described controller (20) makes solenoid (3) be energized, and described solenoid (3) produces magnetic field,
Described gear level (1) is changed to neutral gear position from position of reversing gear under the influence of magnetic field by magnetics (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282270.0A CN106240443B (en) | 2015-05-28 | 2015-05-28 | A kind of reversing lamp control system, control method and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282270.0A CN106240443B (en) | 2015-05-28 | 2015-05-28 | A kind of reversing lamp control system, control method and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106240443A true CN106240443A (en) | 2016-12-21 |
| CN106240443B CN106240443B (en) | 2019-01-04 |
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ID=57626319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510282270.0A Active CN106240443B (en) | 2015-05-28 | 2015-05-28 | A kind of reversing lamp control system, control method and automobile |
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| Country | Link |
|---|---|
| CN (1) | CN106240443B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2777738Y (en) * | 2004-11-26 | 2006-05-03 | 哈尔滨德利亚电子科技有限公司 | Electronic switch device of free position and reverse gear signal for automobile |
| JP2006349447A (en) * | 2005-06-15 | 2006-12-28 | Honda Motor Co Ltd | Position detector |
| CN101648543A (en) * | 2009-09-27 | 2010-02-17 | 奇瑞汽车股份有限公司 | Method and device for monitoring faults of vehicle lamp |
| CN203472676U (en) * | 2013-07-25 | 2014-03-12 | 湖南吉利汽车部件有限公司 | Backup lamp failure alarming device |
-
2015
- 2015-05-28 CN CN201510282270.0A patent/CN106240443B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2777738Y (en) * | 2004-11-26 | 2006-05-03 | 哈尔滨德利亚电子科技有限公司 | Electronic switch device of free position and reverse gear signal for automobile |
| JP2006349447A (en) * | 2005-06-15 | 2006-12-28 | Honda Motor Co Ltd | Position detector |
| CN101648543A (en) * | 2009-09-27 | 2010-02-17 | 奇瑞汽车股份有限公司 | Method and device for monitoring faults of vehicle lamp |
| CN203472676U (en) * | 2013-07-25 | 2014-03-12 | 湖南吉利汽车部件有限公司 | Backup lamp failure alarming device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106240443B (en) | 2019-01-04 |
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