CN108382292A - The first car light controller of one kind, car lamp control system and vehicle light control method - Google Patents
The first car light controller of one kind, car lamp control system and vehicle light control method Download PDFInfo
- Publication number
- CN108382292A CN108382292A CN201810344871.3A CN201810344871A CN108382292A CN 108382292 A CN108382292 A CN 108382292A CN 201810344871 A CN201810344871 A CN 201810344871A CN 108382292 A CN108382292 A CN 108382292A
- Authority
- CN
- China
- Prior art keywords
- controller
- car light
- car
- light controller
- light
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000004891 communication Methods 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 26
- 230000001360 synchronised effect Effects 0.000 claims description 15
- 238000012360 testing method Methods 0.000 claims description 15
- 230000008054 signal transmission Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The embodiment of the present invention proposes the first car light controller of one kind, car lamp control system and vehicle light control method, is related to car light field.First car light controller includes communication module, the synchronic command for receiving the transmission of one second car light controller；Controller is electrically connected with communication module, the synchronic command for receiving communication module transmission, and generates control signal according to synchronic command；Linear constant current module, is electrically connected with the controller, the control signal for controller transmission to be powered and received to multiple light sources；Multiple light sources are electrically connected with linear constant current module respectively, and controller is additionally operable to control wherein one or more light source ignitings by linear constant current module, so that the light source composition and the associated graphical information of synchronic command lighted.First car light controller, car lamp control system and vehicle light control method provided by the invention have the synchronization that can realize left and right car light, the advantages of increasing identification and improve the experience sense of user.
Description
Technical field
The present invention relates to car light field, in particular to a kind of first car light controller, car lamp control system and
Vehicle light control method.
Background technology
With the rapid development of automobile industry, auto parts field also obtains significant progress, wherein lighting device is made
The important accessory of configuration is both needed to for each automobile, technical progress is particularly evident.
Currently, the car light that most of automobiles use on the market is static car light, although this car light can play illumination
Effect, however, it can easily make one generate aestheticly tired, influence the experience sense of user.
So occurring dynamic car light on the market at present, i.e. car light can realize animation effect when lighting, still, big at present
Part car light is in the considerations of cost, coordinates left and right lamp by BCM (car body control module) there is no extra communication resources
Dynamically.The addition of a variety of dynamic modes, the stationary problem after the switching of left and right side lights dynamic mode are particularly important.
Invention content
In view of this, the purpose of the present invention is to provide a kind of first car light controller, it is left in the prior art to solve
The problem that right car light cannot be synchronized when showing animation effect.
Another object of the present invention is to provide a kind of car lamp control systems, are being shown with solving left and right car light in the prior art
Show the problem that cannot be synchronized when animation effect.
Another object of the present invention is to provide a kind of vehicle light control methods, are being shown with solving left and right car light in the prior art
Show the problem that cannot be synchronized when animation effect.
To achieve the goals above, technical solution used in the embodiment of the present invention is as follows：
In a first aspect, the embodiment of the present invention proposes a kind of first car light controller, the first car light controller packet
It includes：
Communication module, the synchronizing signal for receiving the transmission of one second car light controller；
Controller is electrically connected with the communication module, the synchronizing signal for receiving the communication module transmission, and
Control signal is generated according to the synchronizing signal；
Linear constant current module is electrically connected with the controller, is passed for the controller to be powered and received to multiple light sources
Defeated control signal；
Multiple light sources are electrically connected with the linear constant current module respectively, and the controller is additionally operable to through the linear perseverance
Flow module controls wherein one or more described light source ignitings, so that the light source composition lighted is associated with the synchronizing signal
Graphical information.
Further, first car light controller further includes voltage-stablizer, the voltage-stablizer respectively with the communication mould
Block, controller electrical connection, and the voltage-stablizer is used for and a power electric connection.
Further, first car light controller further includes Anti reverse module, the Anti reverse module respectively with institute
Voltage-stablizer, linear constant current module electrical connection are stated, the Anti reverse module is used for and a power electric connection.
Further, the Anti reverse module includes the first diode and the second diode, the moon of first diode
Pole is electrically connected with the voltage-stablizer, and the cathode of second diode is electrically connected with the linear constant current module, and the described 1st
The anode of the anode of pole pipe and second diode with the power electric connection.
Further, the communication module includes bluetooth transceiver.
Second fermentation, the present invention also provides a kind of vehicle light control methods, are applied to the first car light controller, the vehicle
Lamp control method includes：
The synchronizing signal that one second car light controller is sent is received using communication module；
The synchronizing signal of the communication module transmission is received using controller, and generates control letter according to the synchronizing signal
Number；The control signal of the controller transmission is powered and received to multiple light sources using linear constant current module；
Wherein one or more light source ignitings are controlled by the linear constant current module using controller, so that the institute lighted
It states light source and forms the associated graphical information of synchronizing signal.
The third aspect, the present invention also provides a kind of car lamp control system, the car lamp control system includes at least two
First car light controller communicates to connect between at least two first car light controller.
Fourth aspect, the present invention also provides a kind of vehicle light control methods, are applied to car lamp control system, the car light control
System processed includes the first car light controller and the second car light controller, first car light controller and second vehicle
It is communicated to connect between lamp control device, the vehicle light control method includes：
The synchronization that second car light controller is sent is received using the communication module of first car light controller
Signal；
Self-test, and the first self-detection result that will be generated after self-test are carried out using the controller of first car light controller
It is sent to second car light controller；
The second car light controller response described first is received using the controller of first car light controller
The second self-detection result that self-detection result is sent；
When first self-detection result and second self-detection result are normal display Graphic State, described the is utilized
The controller of one car light controller generates control signal according to the synchronizing signal；Utilize first car light controller
Linear constant current module powers to multiple light sources and receives the control signal of the controller transmission；
Using first car light controller controller by the linear constant current module control one of them or it is more
A light source igniting, so that the light source composition and the associated graphical information of the synchronizing signal lighted.
Further, the vehicle light control method further includes：
The first car light work shape of first car light controller is detected using the controller of the first car light controller
State；
The second car light work shape that the second car light controller is sent is received using the controller of the first car light controller
State；Adjusted value is determined according to the first car light working condition and the second car light working condition, and according to the adjusted value
It adjusts the first car light working condition and is adjusted described to being sent to the second car light controller.
Further, the vehicle light control method further includes：
When first self-detection result and/or the second self-detection result are that cannot show Graphic State, described first is utilized
The controller control light source of car light controller, which is in synchronous standby mode and generates, cannot show Graphic State signal, and
Graphic State signal transmission cannot be shown to second car light controller by described in.
Compared with the prior art, the invention has the advantages that：
The present invention provides a kind of first car light controller, car lamp control system and vehicle light control methods, this first
Car light controller includes communication module, controller, linear constant current module and multiple light sources, and one the is received by communication module
The synchronizing signal that two car light controllers are sent, controller generates control signal according to the synchronizing signal, and passes through linear constant current
Module controls wherein one or more described light source ignitings, so that the light source composition and the associated figure of the synchronizing signal lighted
Shape information.Since the first car light controller provided by the invention can receive the second car light controller hair by communication module
The synchronizing signal sent realizes the communication between the car light of left and right, so that the first car light controller is aobvious in progress animation effect
, can be synchronous with the realization of the second car light controller when showing, to improve the experience sense of user.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the module diagram for the first car light controller that the embodiment of the present invention provides.
Fig. 2 shows the circuit diagrams for the first car light controller that the embodiment of the present invention provides.
Fig. 3 shows the flow chart for the vehicle light control method that the embodiment of the present invention provides.
Fig. 4 shows the module diagram for the car lamp control system that the embodiment of the present invention provides.
Fig. 5 shows the flow chart for another vehicle light control method that the embodiment of the present invention provides.
Icon：The first car light controllers of 100-；110- communication modules；120- controllers；130- linear constant current modules；
140- light sources；150- voltage-stablizers；160- Anti reverse modules；The first diodes of 161-；The second diodes of 162-；The second car lights of 300-
Control device；400- car lamp control systems.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, the detailed description of the embodiment of the present invention to providing in the accompanying drawings is not intended to limit claimed invention below
Range, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment of the present invention, those skilled in the art are not doing
The every other embodiment obtained under the premise of going out creative work, shall fall within the protection scope of the present invention.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.Meanwhile the present invention's
In description, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " connected ", " connection " shall be understood in a broad sense,
It for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, can also be electricity
Connection；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.It ties below
Attached drawing is closed, is elaborated to some embodiments of the present invention.In the absence of conflict, following embodiment and embodiment
In feature can be combined with each other.
Fig. 1 is please referred to, an embodiment of the present invention provides a kind of first car light controller 100, first car light control dresses
It includes communication module 110, controller 120, linear constant current module 130, multiple light sources 140, voltage-stablizer 150 and counnter attack to set 100
Connection module 160, wherein Anti reverse module 160 is electrically connected with voltage-stablizer 150, linear constant current module 130 respectively, and voltage-stablizer 150 divides
It is not electrically connected with communication module 110, controller 120, communication module 110, controller 120, linear constant current module 130 and multiple
Light source 140 is sequentially connected electrically.
In the present embodiment, the first car light controller 100 occurs and the case where reverse power connection in order to prevent, cause this
One car light controller 100 damages, so in the present embodiment, the first car light controller 100 includes Anti reverse module 160.
Specifically, referring to Fig. 2, Anti reverse module 160 includes the first diode 161 and the second diode the 162, the 1st
The cathode of pole pipe 161 is electrically connected with voltage-stablizer 150, and the cathode of the second diode 162 is electrically connected with linear constant current module 130, the
The anode of one diode 161 and the anode of the second diode 162 are electrically connected to a power source.Using the unilateral conduction of diode,
The first car light controller 100 can be effectively prevent due to failure caused by reversal connection.
Since controller 120 and communication module 110 are required to use stable power supply, it is otherwise susceptible to failure, so
In the present embodiment, the first car light controller 100 includes voltage-stablizer 150, is carried out after voltage stabilizing again in order to control by voltage-stablizer 150
Device 120 is powered with communication module 110, can protect each element of first car light controller 100.
In the present embodiment, communication module 110 can be established with one second car light controller and be communicated to connect, to receive
The synchronizing signal that second car light controller is sent.Due in the car, bluetooth is using more convenient, so in the present embodiment
In, communication module 110 selects bluetooth transceiver, and of course, in some other embodiments, communication module 110 can also be used
Miscellaneous equipment, the present embodiment do not do this any restriction.
It should be noted that a kind of realization method as the present embodiment, the first car light controller 100 and the second car light
Control device can be preset with graphical information, the animation effect that the instruction display sent by BCM (car body control module) needs.
After the first car light controller 100 and the second car light controller receive instruction simultaneously, the second car light controller can be to
First car light controller 100 sends synchronic command, to keep the first car light controller 100 and the second car light controller same
When show the animation effect needed, and reach synchronous in time, which is the time for indicating animation effect and showing.Make
For another realization method of the present embodiment, also can it can be only preset with graphical information in the second car light controller, at this time together
Step instruction includes graphical information, and includes the time that animation effect is shown, for example, showing triangle after 1S, is shown after 2S
Show that circle, the present embodiment do not do this any restriction.
After bluetooth transceiver receives graphical information, bluetooth transceiver can by synchronous transmission of signal to controller 120 into
Row processing, controller 120 carries out analyzing processing to synchronizing signal, and generates control signal, then by control signal transmission to line
Property constant flow module 130, and reached by controlling linear constant flow module 130 and control wherein one or more light sources 140 and light so that
The light source 140 lighted forms the graphical information.
It should be noted that in the present embodiment, control signal carries the graphical configuration information of composition graphical information, line
Property constant flow module 130 can be lighted according to the graphical configuration information into driving lamp.Specifically, controller 120 by I/O interfaces with
Linear constant current module 130 connects, and the graphical configuration information described in the present embodiment refers to the low and high level of each I/O interfaces, control
Device 120 is by the low and high level of each I/O interfaces of control, and reach the multiple car lights of control lights situation, to make the vehicle lighted
Lamp group is at graphical information.Furthermore, it is desirable to explanation, light source 140 provided in this embodiment is LED light.
Second embodiment
Referring to Fig. 3, an embodiment of the present invention provides a kind of vehicle light control method, which includes：
Step S101 receives the synchronizing signal that one second car light controller is sent using communication module 110.
Step S102 receives the synchronizing signal that communication module 110 is transmitted using controller 120, and is given birth to according to synchronizing signal
At control signal.
Step S103 receives the control signal that controller 120 transmits using linear constant current module 130.
Step S104 controls 140 points of wherein one or more light sources using controller 120 by linear constant current module 130
It is bright, so that the composition of light source 140 and the associated graphical information of synchronizing signal lighted.
3rd embodiment
An embodiment of the present invention provides a kind of car lamp control system 400, which includes at least two such as
The first car light controller 100 described in first embodiment, communication link between at least two first car light controller 100
It connects.
Specifically, due to car light generally left and right two, so in practical applications, in order to achieve the effect that beauty, needing
It controls two car lights while showing graphical information, show that graphical information can synchronize to reach two car lights, that is, reach synchronous
Show animation effect so that car light shows more beautiful.
Fourth embodiment
Fig. 4 and Fig. 5 are please referred to, an embodiment of the present invention provides a kind of vehicle light control methods, are applied to car lamp control system
400, which includes the first car light controller 100 and the second car light controller 300, the first car light control
It is communicated to connect between 100 and second car light controller 300 of device processed, which includes：
Step S201 receives one second car light controller using the communication module 110 of the first car light controller 100 and sends out
The synchronizing signal sent.
Automobile includes the first car light controller 100 and the second car light controller, and figure is shown when user wants car light
When information, BCM needs to give the transmission instruction of the first car light controller 100 and the second car light controller 300 simultaneously, when receiving
When the instruction that BCM is sent, the second car light controller can send synchronizing signal to the first car light controller 100.
Step S202 carries out self-test using the controller 120 of first car light controller 100, and will be generated after self-test
First self-detection result is sent to the second car light controller 300.
After the controller 120 of the first car lamp device receives synchronizing signal, car light can't be controlled at once and lighted, but
First carry out self-test.Due to the first car light controller 100 may break down or the first car light controller 100
Turn to, i.e., for car light at this time just in displayed turn indicator light, Graphic State cannot be shown by being in, so controller 120 need first into
Row self-test, and generate the first self-detection result.Similarly, the second car light controller 300 can also carry out self-test, and generate the second self-test
As a result.Meanwhile first car light controller 100 controller 120 the first self-detection result can be also sent to the second car light control
Device 300.
Step S203 receives 300 sound of the second car light controller using the controller 120 of the first car light controller 100
The second self-detection result for answering the first self-detection result to send.
Of course, the second self-detection result that the second car light controller 300 can also obtain its self-test is sent to the first vehicle
Lamp control device 100.
Step S204, the controller 120 using the first car light controller 100 judge the first self-detection result and the second self-test
As a result whether it is normal display Graphic State, if so, thening follow the steps S205；If not, thening follow the steps S208.
Step S205 generates control signal using the controller 120 of the first car light controller 100 according to synchronizing signal.
When the first self-detection result and the second self-detection result are normal display Graphic State, that is, indicate the first car light at this time
Control device 100 and the second car light controller 300 can show into driving lamp, thus judge the first self-detection result with
When second self-detection result is normal display Graphic State, the first car light controller 100 executes car light and lights flow, at this time
The controller 120 of first car light controller 100 generates control signal according to graphical information.
Step S206 receives what controller 120 transmitted using the linear constant current module 130 of the first car light controller 100
Control signal.
Step S207 controls it using the controller 120 of the first car light controller 100 by linear constant current module 130
Middle one or more light source 140 is lighted, so that the composition of light source 140 and synchronizing signal graphical information lighted.
Step S208 controls the light source using the controller of first car light controller 100 and is in synchronous waiting
Pattern and generation cannot show Graphic State signal, and Graphic State signal transmission cannot be shown to second car light by described in
Control device 300.
When the first self-detection result and/or the second self-detection result are that cannot show Graphic State, illustrate wherein at least there is one
A first car light controller 100 breaks down or steering indicating light is used, the control of the first car light controller 100 at this time
Device 120 controls light source 140 and is in synchronous standby mode, while can also generate and cannot show Graphic State signal, and cannot show
Diagram shape state signal transmission is to the second car light controller 300.
It should be noted that in the present embodiment, synchronous standby mode can be to extinguish car light, and for by all light
Source point is bright, or lights the pattern of wherein a row or multi-row light source, and the present embodiment does not do this any restriction.Appoint to reach
One the first car light controller 100 of meaning is in when cannot show Graphic State, and the car light of the right and left cannot show animation
Effect realizes the synchronism of the first car light controller 100 and the second car light controller 300.
Furthermore, it is desirable to explanation, in the present embodiment, self-test carries out always, when the first car light controller 100
When in steering indicating light pattern, the first car light controller 100 and the second car light controller 300 control simultaneously car light enter it is synchronous
Standby mode, and after steering indicating light pattern, the first car light controller 100 reacquires other side's with second control device
After data, restarts control light source 140 and light.
Step S209 detects the first car light controller 100 using the controller 120 of the first car light controller 100
First car light working condition.
In the present embodiment, in order to realize the synchronism of left and right car light, the controller 120 of the first car light controller 100
The first car light working condition of the first car light controller 100, the controller 120 of the second car light controller 300 can also be detected
The second car light working condition of the second car light controller 300 can also be detected.Wherein, it should be noted that described in the present embodiment
Working condition include controller 120 luminance state flag bit, i.e., the brightness of each light source, due to the first car light controller
100 with the synchronism of the second car light controller 300 in time both to be substantially embodied in brightness consistent, so actually using
In, controller 120 can carry out self-test, that is, detect the brightness of current light source 140.
Step S210 receives the second car light controller 300 using the controller 120 of the first car light controller 100 and sends out
The the second car light working condition sent；According to the first car light working condition adjusted value, and foundation are determined with the second car light working condition
Adjusted value adjusts the first car light working condition.
When the controller 120 of the first car light controller 100 detects the first car light work of the first car light controller 100
After making state, the first car light working condition can be transmitted to the second car light controller 300.Meanwhile first car light controller
100 can also receive the second car light working condition of the second car light controller 300 transmission.In order to realize the first car light controller
100 and the second synchronism between car light controller 300, it needs according to the first car light working condition and the second car light working condition
It determines adjusted value, and the first car light working condition is adjusted according to adjusted value.
For example, the present embodiment is extremely used as adjusted value, the even light source 140 when the first car light controller 100 using intermediate
Brightness be 30%, the brightness of the light source 140 of the second car light controller 300 is 50%, then adjusted value is 40%, and the
The brightness adjustment of light source 140 can be 40% by one car light controller 100, and the second car light controller 300 also can be by light source 140
Brightness adjustment be 40%, to make the bright of the first car light controller 100 and the light source 140 of the second car light controller 300
Spend identical, the synchronism of realization the first car light controller 100 and the second car light controller 300.
It should be noted that without sequencing between step S209- steps S210 and step S202- steps S208.
In conclusion the present invention provides a kind of first car light controller, car lamp control system and car light controlling parties
Method, which includes communication module, controller, linear constant current module and multiple light sources, by communicating mould
Block receives the synchronizing signal that one second car light controller is sent, and controller generates control signal according to the synchronizing signal, and leads to
It crosses linear constant current module and controls wherein one or more described light source ignitings, so that the light source composition letter synchronous with this lighted
Number associated graphical information.Since the first car light controller provided by the invention can receive the second car light by communication module
The synchronizing signal that control device is sent realizes the communication between the car light of left and right, so that the first car light controller is carrying out
, can be synchronous with the realization of the second car light controller when animation effect is shown, to improve the experience sense of user.
It should be noted that herein, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.It should be noted that：Similar label and letter exist
Similar terms are indicated in following attached drawing, therefore, once being defined in a certain Xiang Yi attached drawing, are then not required in subsequent attached drawing
It is further defined and is explained.
Claims (10)
1. a kind of first car light controller, which is characterized in that first car light controller includes：
Communication module, the synchronizing signal for receiving the transmission of one second car light controller；
Controller is electrically connected with the communication module, the synchronizing signal for receiving the communication module transmission, and foundation
The synchronizing signal generates control signal；
Linear constant current module is electrically connected with the controller, for the controller transmission to be powered and received to multiple light sources
Control signal；
Multiple light sources are electrically connected with the linear constant current module respectively, and the controller is additionally operable to through the linear constant current mould
Block controls wherein one or more described light source ignitings, so that the light source composition and the associated figure of the synchronizing signal lighted
Shape information.
2. the first car light controller as described in claim 1, which is characterized in that first car light controller further includes
Voltage-stablizer, the voltage-stablizer are electrically connected with the communication module, the controller respectively, and the voltage-stablizer is used for and a power supply
Electrical connection.
3. the first car light controller as claimed in claim 2, which is characterized in that first car light controller further includes
Anti reverse module, the Anti reverse module are electrically connected with the voltage-stablizer, the linear constant current module respectively, the anti-reverse mould
Block is used for and a power electric connection.
4. the first car light controller as claimed in claim 3, which is characterized in that the Anti reverse module includes the one or two pole
Pipe and the second diode, the cathode of first diode is electrically connected with the voltage-stablizer, the cathode of second diode and
Linear constant current module electrical connection, the anode of the anode of first diode and second diode with the power supply
Electrical connection.
5. the first car light controller as described in claim 1, which is characterized in that the communication module includes bluetooth transmitting-receiving
Device.
6. a kind of vehicle light control method, which is characterized in that be applied to the first car light controller, the vehicle light control method packet
It includes：
The synchronizing signal that one second car light controller is sent is received using communication module；
The synchronizing signal of the communication module transmission is received using controller, and generates control signal according to the synchronizing signal；
The control signal of the controller transmission is powered and received to multiple light sources using linear constant current module；
Wherein one or more light source ignitings are controlled by the linear constant current module using controller, so that the light lighted
Source forms the associated graphical information of synchronizing signal.
7. a kind of car lamp control system, which is characterized in that the car lamp control system includes at least two such as claims 1 to 5
The first car light controller described in any one communicates to connect between at least two first car light controller.
8. a kind of vehicle light control method, which is characterized in that be applied to car lamp control system, the car lamp control system includes first
Car light controller and the second car light controller, between first car light controller and second car light controller
Communication connection, the vehicle light control method include：
The synchronizing signal that second car light controller is sent is received using the communication module of first car light controller；
Self-test is carried out using the controller of first car light controller, and the first self-detection result generated after self-test is sent
To second car light controller；
Second car light controller, which is received, using the controller of first car light controller responds first self-test
As a result the second self-detection result sent；
When first self-detection result and second self-detection result are normal display Graphic State, first vehicle is utilized
The controller of lamp control device generates control signal according to the synchronizing signal；Utilize the linear of first car light controller
Constant flow module powers to multiple light sources and receives the control signal of the controller transmission；
Wherein one or more light are controlled by the linear constant current module using the controller of first car light controller
Source point is bright, so that the light source composition and the associated graphical information of the synchronizing signal lighted.
9. vehicle light control method as claimed in claim 8, which is characterized in that the vehicle light control method further includes：
The first car light working condition of first car light controller is detected using the controller of the first car light controller；
The second car light working condition that the second car light controller is sent is received using the controller of the first car light controller；According to
Adjusted value is determined according to the first car light working condition and the second car light working condition, and adjusts institute according to the adjusted value
It states the first car light working condition and the adjusted value is sent to the second car light controller.
10. vehicle light control method as claimed in claim 8, which is characterized in that the vehicle light control method further includes：
When first self-detection result and/or the second self-detection result are that cannot show Graphic State, first car light is utilized
The controller of control device, which controls the light source and is in synchronous standby mode and generates, cannot show Graphic State signal, and by institute
Stating cannot show Graphic State signal transmission to second car light controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810344871.3A CN108382292B (en) | 2018-04-17 | 2018-04-17 | First vehicle lamp control device, vehicle lamp control system and vehicle lamp control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810344871.3A CN108382292B (en) | 2018-04-17 | 2018-04-17 | First vehicle lamp control device, vehicle lamp control system and vehicle lamp control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108382292A true CN108382292A (en) | 2018-08-10 |
| CN108382292B CN108382292B (en) | 2024-07-09 |
Family
ID=63064953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810344871.3A Active CN108382292B (en) | 2018-04-17 | 2018-04-17 | First vehicle lamp control device, vehicle lamp control system and vehicle lamp control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108382292B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834267A (en) * | 2018-08-29 | 2018-11-16 | 华域视觉科技(上海)有限公司 | Flowing water taillight control circuit |
| CN110103810A (en) * | 2019-01-03 | 2019-08-09 | 华域视觉科技(上海)有限公司 | Three-dimensional detection lighting system and automobile |
| CN111192949A (en) * | 2020-01-14 | 2020-05-22 | 华域视觉科技(上海)有限公司 | Vehicle lamp light source component and packaging method thereof |
| CN115144786A (en) * | 2021-03-29 | 2022-10-04 | 常州星宇车灯股份有限公司 | Device and method for synchronously detecting left lamp panel and right lamp panel of penetrating tail lamp |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201438336U (en) * | 2009-08-07 | 2010-04-14 | 浙江富阳市新源交通电子有限公司 | Wireless synchronous rail spike |
| US20110181197A1 (en) * | 2007-08-07 | 2011-07-28 | Rohm Co., Ltd. | Light source turn-on/off controller |
| CN202018809U (en) * | 2011-04-29 | 2011-10-26 | 深圳市达特工程技术有限公司 | LED (light-emitting diode) synchronous display device |
| CN102821508A (en) * | 2011-06-09 | 2012-12-12 | 海洋王照明科技股份有限公司 | LED synchronous signal lamp and control system thereof |
| CN106427768A (en) * | 2016-10-14 | 2017-02-22 | 武汉通畅汽车电子照明有限公司 | Direct illuminating type turn signal lamp capable of displaying battery capacity and lamp control device |
| CN106686805A (en) * | 2016-11-24 | 2017-05-17 | 南京菱亚汽车技术研究院 | Visible warning light synchronization system for military and police vehicle parade |
| CN107071969A (en) * | 2017-04-06 | 2017-08-18 | 上海小糸车灯有限公司 | The many pixelation LED light source control circuits of car rear |
| CN107172742A (en) * | 2017-05-27 | 2017-09-15 | 上海小糸车灯有限公司 | A kind of OLED lamp lighting control circuits |
| CN206674258U (en) * | 2017-04-06 | 2017-11-24 | 上海小糸车灯有限公司 | The more pixelation LED light source control circuits of car rear |
| CN208164876U (en) * | 2018-04-17 | 2018-11-30 | 华域视觉科技(上海)有限公司 | The first car light controller of one kind and system |
-
2018
- 2018-04-17 CN CN201810344871.3A patent/CN108382292B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110181197A1 (en) * | 2007-08-07 | 2011-07-28 | Rohm Co., Ltd. | Light source turn-on/off controller |
| CN201438336U (en) * | 2009-08-07 | 2010-04-14 | 浙江富阳市新源交通电子有限公司 | Wireless synchronous rail spike |
| CN202018809U (en) * | 2011-04-29 | 2011-10-26 | 深圳市达特工程技术有限公司 | LED (light-emitting diode) synchronous display device |
| CN102821508A (en) * | 2011-06-09 | 2012-12-12 | 海洋王照明科技股份有限公司 | LED synchronous signal lamp and control system thereof |
| CN106427768A (en) * | 2016-10-14 | 2017-02-22 | 武汉通畅汽车电子照明有限公司 | Direct illuminating type turn signal lamp capable of displaying battery capacity and lamp control device |
| CN106686805A (en) * | 2016-11-24 | 2017-05-17 | 南京菱亚汽车技术研究院 | Visible warning light synchronization system for military and police vehicle parade |
| CN107071969A (en) * | 2017-04-06 | 2017-08-18 | 上海小糸车灯有限公司 | The many pixelation LED light source control circuits of car rear |
| CN206674258U (en) * | 2017-04-06 | 2017-11-24 | 上海小糸车灯有限公司 | The more pixelation LED light source control circuits of car rear |
| CN107172742A (en) * | 2017-05-27 | 2017-09-15 | 上海小糸车灯有限公司 | A kind of OLED lamp lighting control circuits |
| CN208164876U (en) * | 2018-04-17 | 2018-11-30 | 华域视觉科技(上海)有限公司 | The first car light controller of one kind and system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834267A (en) * | 2018-08-29 | 2018-11-16 | 华域视觉科技(上海)有限公司 | Flowing water taillight control circuit |
| CN110103810A (en) * | 2019-01-03 | 2019-08-09 | 华域视觉科技(上海)有限公司 | Three-dimensional detection lighting system and automobile |
| CN110103810B (en) * | 2019-01-03 | 2024-02-27 | 华域视觉科技(上海)有限公司 | Three-dimensional detection lighting system and automobile |
| CN111192949A (en) * | 2020-01-14 | 2020-05-22 | 华域视觉科技(上海)有限公司 | Vehicle lamp light source component and packaging method thereof |
| CN111192949B (en) * | 2020-01-14 | 2021-05-18 | 华域视觉科技(上海)有限公司 | Vehicle light source assembly and packaging method thereof |
| CN115144786A (en) * | 2021-03-29 | 2022-10-04 | 常州星宇车灯股份有限公司 | Device and method for synchronously detecting left lamp panel and right lamp panel of penetrating tail lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108382292B (en) | 2024-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108382292A (en) | The first car light controller of one kind, car lamp control system and vehicle light control method | |
| CN108806620A (en) | Luminance compensation method and its system | |
| CN103310763B (en) | Method, device and a kind of equipment that a kind of mobile device show state switches | |
| CN208164876U (en) | The first car light controller of one kind and system | |
| CN104992676B (en) | Driving voltage control method and device, array base palte, display device | |
| CN101977271A (en) | Method for reducing consumption of mobile phone battery and mobile phone thereof | |
| WO2017190438A1 (en) | Display control method and apparatus | |
| CN105843730A (en) | Information prompting method and device based on indicator lamp | |
| CN106409241B (en) | The short-circuit protection method of liquid crystal display device and multi partition LED backlight | |
| CN105187623A (en) | Event reminding device and event reminding method based on breathing lamp array, and intelligent equipment | |
| US20210086650A1 (en) | Charging devices and management methods for status displaying | |
| CN107499138A (en) | A kind of power control method and system of electric automobile central control system | |
| JP2014011053A (en) | Illumination apparatus | |
| CN102143268B (en) | Mobile phone | |
| CN109323374B (en) | Air conditioner controller and control method | |
| CN100442107C (en) | Brightness control apparatus and method for a video display appliance | |
| CN107592697A (en) | Detection method, device and the readable storage medium storing program for executing of the working condition of LED lamp | |
| CN210274603U (en) | Special illumination of large-scale parking area judges control system | |
| CN106791105A (en) | Control the method and mobile terminal of warning light | |
| CN104423527A (en) | Screen display power-saving method and device | |
| CN108320721A (en) | Brightness adjusting device and brightness adjusting method thereof | |
| CN105810154A (en) | LED back light module, display device and LED back light driving method | |
| US20080002017A1 (en) | LED driving circuit and a serial LED illumination system using the same | |
| CN209418108U (en) | Information shows that the display control unit of lamps and lanterns, information show lamps and lanterns | |
| CN204968171U (en) | Control circuit and refrigerator of light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |