CN106314278A - Fault detection device of vehicle lamp - Google Patents
Fault detection device of vehicle lamp Download PDFInfo
- Publication number
- CN106314278A CN106314278A CN201610647653.8A CN201610647653A CN106314278A CN 106314278 A CN106314278 A CN 106314278A CN 201610647653 A CN201610647653 A CN 201610647653A CN 106314278 A CN106314278 A CN 106314278A
- Authority
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- China
- Prior art keywords
- vehicle lamp
- light intensity
- processor
- failure detector
- value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 49
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 claims description 17
- 230000006698 induction Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 238000005457 optimization Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Classifications
-
- 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
- B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
- B60Q11/005—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/44—Testing lamps
Abstract
The embodiment of the invention provides a fault detection device of a vehicle lamp and belongs to the field of vehicle optimization. The detection device comprises: at least one light sensor (1) and a processor (2), wherein the at least one light sensor (1) is used for sensing light intensity of at least one vehicle lamp in real time, and sending at least one light intensity value to the processor (2); the processor (2) is connected with the at least one light sensor (1) and is used for judging whether the at least one vehicle lamp has faults or not according to the at least one light intensity value. The fault detection device of the vehicle lamp, provided by the invention, can be used for informing a vehicle owner when small problems which cannot be observed by the vehicle owner of the vehicle lamp occurs, so that the vehicle owner has enough time to process the faults, and the safety of a vehicle is guaranteed.
Description
Technical field
The present invention relates to optimization of vehicle, in particular it relates to a kind of vehicle lamp failure detector.
Background technology
Vehicle lamp is the instrument of car lighting, can be divided into front car light, rear vehicle lamp, steering indicating light, license plate bright lamp etc..
Vehicle lamp has played important effect, especially front car light and steering indicating light etc. during vehicle safe driving, it is ensured that vehicle
Light fixture is good and no-failure operation be to ensure that vehicle safety measure one of them.
For vehicle lamp now, the most special fault detection approach, only find that vehicle lamp is sent out car owner
Just can know vehicle lamp fault during raw problem thus process.To this, present inventor is realizing the process of the present invention
Middle discovery, the such scheme of prior art has the disadvantage that when vehicle lamp breaks down, only vehicle lamp itself or its
The light sent occur human eye discernible change car owner could find, and for vehicle lamp appearance minor issue car owner the most not
Can know in time, it is impossible to fault is made and processes timely, cause the minor issue that could not process as early as possible to gradually become major break down, shadow
Ring the safety of vehicle.
Summary of the invention
The purpose of the embodiment of the present invention is to provide a kind of vehicle lamp failure detector, and this vehicle lamp fault detect fills
Put and can notify car owner when the minor issue that car owner cannot discover occurs in vehicle lamp, make car owner have enough time handling failure,
Ensure that the safety of vehicle.
To achieve these goals, the embodiment of the present invention provides a kind of vehicle lamp failure detector, this detection device
Including at least one light sensor and processor, wherein, described at least one light sensor for described in sensing in real time extremely
The light intensity of a few vehicle lamp, concurrently give at least one light intensity value to described processor, described processor with described extremely
A few light sensor connects, for whether judging at least one vehicle lamp described according at least one light intensity value described
Fault.
Wherein, described light sensor is installed on described vehicle lamp, and light sensor described in each of which is corresponding
One described vehicle lamp.
Wherein, described processor is additionally operable to contrast, when described light intensity value described light intensity value with etalon optical power angle value
Less than judging at least one vehicle lamp fault described during etalon optical power angle value.
Wherein, this detection device also includes: at least one current detection module, with at least one vehicle lamp described and
Described processor connects, and for the detection electric current by least one vehicle lamp described, and sends current value to described place
Reason device.
Wherein, described processor is additionally operable to judge at least one vehicle lamp described whether fault according to described current value.
Wherein, this detection device also includes controller, is connected with at least one current detection module described, is used for obtaining institute
State at least one current value of at least one current detection module, and according to described at least one current value described judgement at least one
Individual vehicle lamp is opened, and controls the institute corresponding with at least one vehicle lamp described when at least one vehicle lamp described is opened
State at least one light sensor to start.
Wherein, this detection device also includes: memory module, is connected with described processor, is used for storing described light intensity value
With described current value.
Wherein, this detection device also includes: display screen, is connected with described processor and described memory module, is used for showing
Show the described current value of the described current detection module that each described vehicle lamp is corresponding, institute that each described vehicle lamp is corresponding
State the described light intensity value of light sensor and each described vehicle lamp whether fault；And described display screen is additionally operable to display
The historical information of described current value, described light intensity value and each described vehicle lamp whether fault.
Wherein, described display screen is touch screen, has to recall described current value, described light intensity value and each institute
State the touch area of the historical information of vehicle lamp whether fault.
Wherein, this detection device also includes: alarm module, is connected with described processor, at least one car described
During lamp failure, report to the police according to the instruction of described processor.
By technique scheme, using the vehicle lamp failure detector that the embodiment of the present invention provides, this detection fills
Put and include at least one light sensor and processor, wherein, at least one light sensor described be arranged on described at least one
On individual vehicle lamp, for the light intensity of at least one vehicle lamp described of sensing in real time, and send light intensity value to described place
Reason device, described processor is connected with at least one light sensor described, be used for according to described light intensity value judgement described at least
One vehicle lamp whether fault, wherein, judges at least one Vehicle lamp described when described light intensity is less than etalon optical power
Tool fault.This vehicle lamp failure detector can when there is the minor issue that car owner cannot discover in vehicle lamp notice car
Main, make car owner have enough time handling failure, it is ensured that the safety of vehicle.
Further feature and the advantage of the embodiment of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide and is further appreciated by the embodiment of the present invention, and constitutes a part for description, with under
The detailed description of the invention in face is used for explaining the embodiment of the present invention together, but is not intended that the restriction to the embodiment of the present invention.Attached
In figure:
Fig. 1 is the structural representation of the vehicle lamp failure detector that the embodiment of the present invention provides；
Fig. 2 is the structural representation of the vehicle lamp failure detector that the embodiment of the present invention provides；
Fig. 3 is the structural representation of the vehicle lamp failure detector that the embodiment of the present invention provides；
Fig. 4 is the structural representation of the vehicle lamp failure detector that the embodiment of the present invention provides；
Fig. 5 is the structural representation of the vehicle lamp failure detector that the embodiment of the present invention provides；
Fig. 6 is the structural representation of the vehicle lamp failure detector that the embodiment of the present invention provides；
Fig. 7 be the embodiment of the present invention provide vehicle lamp failure detector perform according to light intensity failure judgement
Flow chart；
Fig. 8 be the embodiment of the present invention provide vehicle lamp failure detector perform according to current value failure judgement
Flow chart.
Description of reference numerals
1 light sensor 2 processor
3 current detection module 4 controllers
5 memory module 6 display screens
7 alarm modules.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the embodiment of the present invention is described in detail.It should be appreciated that this
Detailed description of the invention described by place is merely to illustrate and explains the embodiment of the present invention, is not limited to the embodiment of the present invention.
Embodiment one
Fig. 1 is the structural representation of the vehicle lamp failure detector that the embodiment of the present invention provides.As it is shown in figure 1, this
Inventive embodiments provides a kind of vehicle lamp failure detector, and this detection device includes: light sensor 1 and processor 2, its
In, described light sensor 1 is installed on described vehicle lamp, for the light intensity of the described vehicle lamp of sensing in real time, concurrently
Send light intensity value to described processor 2.
Described processor 2 is connected with described light sensor 1, for judging described vehicle lamp according to described light intensity value
Whether fault, wherein, described light intensity value is contrasted by described processor 2 with etalon optical power angle value, when described light intensity value is less than
Described vehicle lamp fault is judged during etalon optical power angle value.
In the present embodiment, light sensor 1 may be mounted on the path of the light that vehicle lamp sends, and does not contact vehicle
Light fixture, it is also possible to directly contact vehicle lamp, only need to ensure when vehicle lamp is opened, and light can be irradiated to be as the criterion on it.
Criteria discussed above light intensity value can set according to the effect of vehicle lamp, and such as front car light needs higher
Illuminating effect, then need to set higher etalon optical power angle value, and therefore etalon optical power angle value is according to the difference of vehicle lamp and not
With.
Light sensor 1 can find rapidly the lighting issues of vehicle lamp, contributes to car owner and understands vehicle lamp as early as possible
Fault.
Embodiment two
Fig. 2 is the structural representation of the vehicle lamp failure detector that the embodiment of the present invention provides.As in figure 2 it is shown, this
Inventive embodiments provides a kind of vehicle lamp failure detector, and this detection device includes: at least one light sensor 1 and place
Reason device 2, wherein, at least one light sensor 1 described is installed on described vehicle lamp, for described in sensing in real time at least one
The light intensity of individual vehicle lamp, concurrently gives at least one light intensity value extremely described processor 2, light sensing described in each of which
The corresponding described vehicle lamp of device 1.
Described processor 2 is connected with at least one light sensor 1 described, for according at least one light intensity value described
Judging at least one vehicle lamp described whether fault, wherein, described processor 2 is by described light intensity value and etalon optical power angle value
Contrast, judges at least one vehicle lamp fault described when described light intensity value is less than etalon optical power angle value.
In the present embodiment, this detection device has multiple light sensor 1, corresponding one of each light sensor 1
Vehicle lamp, as described in embodiment one, multiple light sensors are separately mounted on multiple vehicle lamps of correspondence, or peace
It is contained on the path of the light that corresponding multiple vehicle lamps send, the light of the vehicle lamp that the detection of each light sensor is corresponding
Intensity, and processor 2 can receive the light intensity value that multiple light sensor sends, and numbers according to the source of this light intensity value,
Processor 2 can know the vehicle lamp that each light intensity value is corresponding, thus in some light intensity value less than this light intensity
The vehicle lamp fault of correspondence it is accurately judged to during the etalon optical power angle value of the vehicle lamp that value is corresponding.
Multiple light sensors 1 can be with the multiple vehicle lamp of overall monitor, the multiple vehicle lamp of comprehensive guarantee good
Run.
Embodiment three
On the basis of embodiment one or embodiment two, vehicle lamp failure detector can also set the detection of inside
Device.Fig. 3 is the structural representation of the vehicle lamp failure detector that the embodiment of the present invention provides.As it is shown on figure 3, this detection
Device also includes: at least one current detection module 3, is connected with at least one vehicle lamp described and described processor 2, uses
In the detection electric current by least one vehicle lamp described, and at least one current value is sent to described processor 2.
Described processor 2 is additionally operable to judge that at least one vehicle lamp described is the most former according at least one current value described
Barrier.Wherein, described processor 2, by the standard current value scope contrast of the current value of vehicle lamp with this vehicle lamp, works as electric current
When value is beyond standard current value scope, it is judged that this vehicle lamp breaks down；When current value is without departing from standard current value scope,
Judge that this vehicle lamp is normal.Wherein different due to vehicle lamp effect, the standard current value scope of vehicle lamp is not quite similar,
This standard current value scope needs to set according to the practical situation of vehicle lamp.Such as send when the first current detection module 3
When current value is to processor 2, processor 2 is then by the standard of vehicle lamp corresponding with the first current detection module 3 for this current value
Current value range contrasts, and standard current value scope is as criteria discussed above light intensity value, according to the difference of vehicle lamp
And it is different.
Use at least one current detection module 3, the internal circuit of at least one vehicle lamp can be monitored, in order to permissible
Detect that the trouble location of vehicle lamp is in circuit or is positioned at vehicle lamp itself.
Embodiment four
Fig. 4 is the structural representation of the vehicle lamp failure detector of another embodiment that the embodiment of the present invention provides.
As shown in Figure 4, on the basis of embodiment three, this detection device also includes controller 4, with at least one current detecting mould described
Block 3 connects, for obtaining at least one current value of at least one current detection module 3 described, and according to described at least one
Current value judges that at least one vehicle lamp described is opened, control when at least one vehicle lamp described is opened with described at least
At least one light sensor 1 described that one vehicle lamp is corresponding starts.
Due to the effect of the light sensor 1 only light intensity of the vehicle lamp that detection is corresponding, therefore at corresponding vehicle
When light fixture is not turned on, light sensor 1 is without running；And when corresponding vehicle lamp is opened, light sensor 1 is the most necessary
Run.Set controller 4 mentioned above and can ensure that light sensor 1 responds corresponding vehicle lamp and together starts, such as
When the first current detection module 3 detects current value, this current value being sent to controller 4, controller 4 is known from first
The current value of current detection module 3, then the light sensor 1 controlling the first current detection module 3 correspondence starts.Use controller
4 electric power that can save supply light sensor 1, also extend the life-span of light sensor 1.
Embodiment five
Fig. 5 is the structural representation of the vehicle lamp failure detector of another embodiment that the embodiment of the present invention provides.
As it is shown in figure 5, on the basis of embodiment four, this detection device also includes: memory module 5, it is connected with described processor 2, uses
In storing described light intensity value and described current value.
This detection device also includes: display screen 6, is connected with described processor 2 and described memory module 5.With described place
It can be display screen 6 for showing the described electricity of described current detection module 3 that each described vehicle lamp is corresponding that reason device 2 connects
Flow valuve, the described light intensity value of the described light sensor 1 that each described vehicle lamp is corresponding and each described vehicle lamp are
No fault.It is connected with described memory module 5 and described display screen 6 can be made to be additionally operable to show described current value, described light intensity value
And the historical information of each described vehicle lamp whether fault.Display screen 6 is touch screen, has to recall described electric current
The touch area of the historical information of value, described light intensity value and each described vehicle lamp whether fault.Display screen 6 and storage
Module 5 can make car owner's moment monitor vehicle lamp state, it will be seen that the historical information of vehicle lamp simultaneously.
Embodiment six
Fig. 6 is the structural representation of the vehicle lamp failure detector of another embodiment that the embodiment of the present invention provides.
As shown in Figure 6, on the basis of embodiment five, this detection device also includes: alarm module 7, is connected with described processor 2, uses
When at least one vehicle lamp fault described, report to the police according to the instruction of described processor 2.According to foregoing embodiments one
Or the processor 2 described in embodiment two judges described in vehicle lamp whether fault and embodiment three according to light intensity value
Processor 2 judges vehicle lamp whether fault according to current value change, when processor 2 judges that vehicle lamp breaks down,
Send a command to alarm module 7.When sending the first instruction, alarm module 7 carries out the fault alarm of vehicle lamp own；Work as transmission
During the second instruction, alarm module 7 carries out vehicle lamp fault warning.Type of alarm can be sound and light alarm.Car owner is permissible
Report to the police according to the fault alarm of vehicle lamp own or vehicle lamp fault and investigate fault in time, it is ensured that vehicle safety.Report to the police
Device 7 reminds car owner in time, makes car owner know the fault of vehicle lamp the shortest time, in order to take measures in time.
The method that according to different factors judge some vehicle lamp fault be described below:
Fig. 7 be the embodiment of the present invention provide vehicle lamp failure detector perform according to light intensity failure judgement
Flow chart.As it is shown in fig. 7, judge that the method for vehicle lamp fault includes according to light intensity:
S701 obtains the light intensity value of vehicle lamp；
S702 is by the etalon optical power angle value contrast of the light intensity value of vehicle lamp with this vehicle lamp；
S703 judges whether the light intensity value of vehicle lamp is less than the etalon optical power angle value of this vehicle lamp；
S704 is when the light intensity value of vehicle lamp is less than the etalon optical power angle value of this vehicle lamp, it is judged that this vehicle lamp
Break down；
S705 is when the light intensity value of vehicle lamp is more than or equal to the etalon optical power angle value of this vehicle lamp, it is judged that this vehicle
Light fixture is normal.
Fig. 8 be the embodiment of the present invention provide vehicle lamp failure detector perform according to current value failure judgement
Flow chart.As shown in Figure 8, judge that the method for vehicle lamp fault includes according to current value:
S801 obtains the current value of vehicle lamp；
S802 is by the standard current value scope contrast of the current value of vehicle lamp with this vehicle lamp；
S803 judges whether the current value of vehicle lamp exceeds the standard current value scope of this vehicle lamp；
S804 is when the current value of vehicle lamp exceeds the standard current value scope of this vehicle lamp, it is judged that this vehicle lamp
Break down；
S805 is when the current value of vehicle lamp is without departing from the standard current value scope of this vehicle lamp, it is judged that this Vehicle lamp
Tool is normal.
By technique scheme, using the vehicle lamp failure detector that the embodiment of the present invention provides, this detection fills
Put and include at least one light sensor and processor, wherein, at least one light sensor described be arranged on described at least one
On individual vehicle lamp, for the light intensity of at least one vehicle lamp described of sensing in real time, and send light intensity value to described place
Reason device, described processor is connected with at least one light sensor described, be used for according to described light intensity value judgement described at least
One vehicle lamp whether fault, wherein, judges at least one Vehicle lamp described when described light intensity is less than etalon optical power
Tool fault.This vehicle lamp failure detector can when there is the minor issue that car owner cannot discover in vehicle lamp notice car
Main, make car owner have enough time handling failure, it is ensured that the safety of vehicle.
The optional embodiment of example of the present invention is described in detail above in association with accompanying drawing, but, the embodiment of the present invention does not limit
Detail in above-mentioned embodiment, in the technology concept of the embodiment of the present invention, can be to the embodiment of the present invention
Technical scheme carry out multiple simple variant, these simple variant belong to the protection domain of the embodiment of the present invention.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means.In order to avoid unnecessary repetition, the embodiment of the present invention pair
Various possible compound modes illustrate the most separately.
It will be appreciated by those skilled in the art that all or part of step realizing in above-described embodiment method can be by
Program instructs relevant hardware and completes, and this program is stored in a storage medium, including some instructions with so that one
Individual (can be single-chip microcomputer, chip etc.) or processor (processor) perform the whole of method described in each embodiment of the application
Or part steps.And aforesaid storage medium includes: USB flash disk, portable hard drive, read only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
Additionally, combination in any can also be carried out between the various different embodiment of the embodiment of the present invention, as long as it is not
Running counter to the thought of the embodiment of the present invention, it should be considered as embodiment of the present invention disclosure of that equally.
Claims (10)
1. a vehicle lamp failure detector, it is characterised in that this detection device includes:
At least one light sensor (1) and processor (2), wherein,
Described at least one light sensor (1) is for the light intensity of at least one vehicle lamp described of sensing in real time, and sends
At least one light intensity value is to described processor (2), and described processor (2) is connected with described at least one light sensor (1),
For judging at least one vehicle lamp described whether fault according at least one light intensity value described.
Vehicle lamp failure detector the most according to claim 1, it is characterised in that described light sensor (1) is pacified
It is loaded on described vehicle lamp, the corresponding described vehicle lamp of light sensor described in each of which (1).
Vehicle lamp failure detector the most according to claim 1, it is characterised in that described processor (2) is additionally operable to
Described light intensity value is contrasted with etalon optical power angle value, when described light intensity value is less than etalon optical power angle value described in judgement at least
One vehicle lamp fault.
Vehicle lamp failure detector the most according to claim 1, it is characterised in that this detection device also includes:
At least one current detection module (3), is connected with at least one vehicle lamp described and described processor (2), is used for
Detect the electric current by least one vehicle lamp described, and at least one current value is sent to described processor (2).
Vehicle lamp failure detector the most according to claim 4, it is characterised in that described processor (2) is additionally operable to
At least one vehicle lamp described whether fault is judged according to described current value.
Vehicle lamp failure detector the most according to claim 4, it is characterised in that this detection device also includes:
Controller (4), is connected with described at least one current detection module (3), is used for obtaining at least one current detecting described
At least one current value of module (3), and judge that at least one vehicle lamp described is opened according at least one current value described,
When at least one vehicle lamp described is opened control corresponding with at least one vehicle lamp described described at least one light
Induction apparatus (1) starts.
Vehicle lamp failure detector the most according to claim 4, it is characterised in that this detection device also includes:
Memory module (5), is connected with described processor (2), is used for storing described light intensity value and described current value.
Vehicle lamp failure detector the most according to claim 7, it is characterised in that this detection device also includes:
Display screen (6), is connected with described processor (2) and described memory module (5), is used for showing each described vehicle lamp
The corresponding described current value of described current detection module (3), the described light sensor (1) that each described vehicle lamp is corresponding
Described light intensity value and each described vehicle lamp whether fault；And described display screen (6) is additionally operable to show described electric current
The historical information of value, described light intensity value and each described vehicle lamp whether fault.
Vehicle lamp failure detector the most according to claim 8, it is characterised in that described display screen (6) is to touch
Screen, has to recall the historical information of described current value, described light intensity value and each described vehicle lamp whether fault
Touch area.
Vehicle lamp failure detector the most according to claim 1, it is characterised in that this detection device also includes:
Alarm module (7), is connected with described processor (2), for when at least one vehicle lamp fault described, according to described
The instruction of processor (2) is reported to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610647653.8A CN106314278A (en) | 2016-08-09 | 2016-08-09 | Fault detection device of vehicle lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610647653.8A CN106314278A (en) | 2016-08-09 | 2016-08-09 | Fault detection device of vehicle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106314278A true CN106314278A (en) | 2017-01-11 |
Family
ID=57740014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610647653.8A Pending CN106314278A (en) | 2016-08-09 | 2016-08-09 | Fault detection device of vehicle lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN106314278A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390143A (en) * | 2017-07-27 | 2017-11-24 | 安吉天剑电器科技有限公司 | A kind of energy-saving lamp operating condition detection means and detection method |
| US10204280B2 (en) | 2017-06-01 | 2019-02-12 | Ford Global Technologies, Llc | Vehicle exterior light outage |
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| CN101509808A (en) * | 2009-01-08 | 2009-08-19 | 旭丽电子(广州)有限公司 | Automatic detecting system and method for car light |
| CN101811473A (en) * | 2009-12-25 | 2010-08-25 | 奇瑞汽车股份有限公司 | LED light fault detection system |
| CN202573987U (en) * | 2012-03-14 | 2012-12-05 | 常州市明宇交通器材有限公司 | Control device for high braking light detection |
| DE102013001976B3 (en) * | 2013-02-05 | 2014-02-27 | Arkadij Gozulak | Light signal device for vehicle e.g. passenger car, has LEDs which are arranged in region of headlights and rear lights of vehicle, and luminous element which is activated for detecting failure of electrical system of vehicle |
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| CN101509808A (en) * | 2009-01-08 | 2009-08-19 | 旭丽电子(广州)有限公司 | Automatic detecting system and method for car light |
| CN101811473A (en) * | 2009-12-25 | 2010-08-25 | 奇瑞汽车股份有限公司 | LED light fault detection system |
| CN202573987U (en) * | 2012-03-14 | 2012-12-05 | 常州市明宇交通器材有限公司 | Control device for high braking light detection |
| DE102013001976B3 (en) * | 2013-02-05 | 2014-02-27 | Arkadij Gozulak | Light signal device for vehicle e.g. passenger car, has LEDs which are arranged in region of headlights and rear lights of vehicle, and luminous element which is activated for detecting failure of electrical system of vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10204280B2 (en) | 2017-06-01 | 2019-02-12 | Ford Global Technologies, Llc | Vehicle exterior light outage |
| CN107390143A (en) * | 2017-07-27 | 2017-11-24 | 安吉天剑电器科技有限公司 | A kind of energy-saving lamp operating condition detection means and detection method |
| CN107390143B (en) * | 2017-07-27 | 2021-03-05 | 安吉天剑电器科技有限公司 | Energy-saving lamp use state detection device and detection method |
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