CN208164876U - The first car light controller of one kind and system - Google Patents
The first car light controller of one kind and system Download PDFInfo
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- CN208164876U CN208164876U CN201820547199.3U CN201820547199U CN208164876U CN 208164876 U CN208164876 U CN 208164876U CN 201820547199 U CN201820547199 U CN 201820547199U CN 208164876 U CN208164876 U CN 208164876U
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Abstract
The utility model embodiment proposes the first car light controller of one kind and system, is related to car light field.First car light controller includes controller, communication module, linear constant current mould group and multiple light sources, communication module, controller, linear constant current mould group and multiple light sources are sequentially connected electrically, communication module is used to communicate to connect with an intelligent terminal, and the graphical information that the intelligent terminal received is sent is transmitted to controller, controller is used to generate control signal according to synchronic command, and control signal is transmitted to linear constant current mould group, linear constant current mould group is used to control wherein one or more light source ignitings according to control signal, so that the light source composition graphical information lighted.The advantages of first car light controller provided by the utility model and system, which have, can be realized the mobilism that car light is shown, increases identification and improve the experience sense of user.
Description
Technical field
The utility model relates to car light fields, in particular to a kind of first car light controller and system.
Background technique
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.
It is the emphasis of those skilled in the art's concern in view of this, how to solve the above problems.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of first car light controllers, to solve the prior art
In can only use static car light, the problem of user experience deficiency.
The another object of the utility model is to provide a kind of car lamp control system, to solve to use in the prior art
Static car light, the problem of user experience deficiency.
To achieve the goals above, the technical solutions adopted are as follows for the utility model embodiment:
In a first aspect, the utility model embodiment proposes a kind of first car light controller, the first car light control
Device includes:
Communication module, for receiving the synchronization signal of one second car light controller transmission;
Controller is electrically connected with the communication module, for receiving the synchronization signal of the communication module transmission, and
Control signal is generated according to the synchronization signal;
Linear constant current module is electrically connected with the controller, for the multiple light source power supply and receiving the control
The control signal of device transmission;
Multiple light sources are electrically connected with the linear constant current module respectively, and the controller is also used 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 synchronization 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 first diode and the second diode, the yin of the 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.
Further, the controller includes single-chip microcontroller.
Further, the light source includes LED light source.
On the other hand, the utility model embodiment additionally provides a kind of car lamp control system, the car lamp control system packet
At least two first car light controllers are included, are communicated to connect between at least two first car light controller.
Compared with the prior art, the utility model has the advantages that:
The utility model provides the first car light controller of one kind, car lamp control system and vehicle light control method, should
First car light controller includes communication module, controller, linear constant current module and multiple light sources, is received by communication module
The synchronization signal that one second car light controller is sent, controller generate control signal according to the synchronization signal, and by linear
Constant flow module controls wherein one or more described light source ignitings, so that the light source composition lighted is associated with the synchronization signal
Graphical information.Since the first car light controller provided by the utility model can receive the second car light control by communication module
The synchronization signal that device processed is sent realizes the communication between the car light of left and right, so that the first car light controller is being moved
, can be synchronous with the realization of the second car light controller when drawing effect display, to improve the experience sense of user.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 shows the module diagram of the first car light controller of the embodiments of the present invention offer.
Fig. 2 shows the circuit diagrams for the first car light controller that the embodiments of the present invention provide.
Fig. 3 shows the module diagram of the car lamp control system of the embodiments of the present invention offer.
Icon:The first car light controller of 100-;110- communication module;120- controller;
130- linear constant current module;140- light source;150- voltage-stablizer;160- anti-reverse module;161- first diode;
The second diode of 162-;The second car light controller of 300-;400- car lamp control system.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be come with a variety of different configurations
Arrangement and design.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below
The range of claimed invention, but it is merely representative of the selected embodiment of the utility model.Based on the utility model
Embodiment, those skilled in the art's every other embodiment obtained without making creative work, all
Belong to the range of the utility model protection.
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 in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile it is practical new at this
In the description of type, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " connected ", " connection " should do broad sense
Understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can be mechanical connection, it can also
To be electrical connection;It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
It is logical.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.With reference to the accompanying drawing, it elaborates to some embodiments of the utility model.In the absence of conflict, following
Embodiment and embodiment in feature can be combined with each other.
Fig. 1 is please referred to, the utility model embodiment provides a kind of first car light controller 100, the first car light control
Device 100 processed include communication module 110, controller 120, linear constant current module 130, multiple light sources 140, voltage-stablizer 150 and
Anti-reverse module 160, wherein anti-reverse module 160 is electrically connected with voltage-stablizer 150, linear constant current module 130 respectively, voltage-stablizer
150 are electrically connected with communication module 110, controller 120 respectively, communication module 110, controller 120, linear constant current module 130 with
And multiple light sources 140 are 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 damage, 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 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 being reversely connected.
Since controller 120 and communication module 110 are required to use stable power supply, it is otherwise easy to appear failure, so
In the present embodiment, the first car light controller 100 includes voltage-stablizer 150, is again control after carrying out pressure stabilizing by voltage-stablizer 150
Device 120 and communication module 110 are powered, and each element of first car light controller 100 can be protected.
In the present embodiment, communication module 110 can be established with one second car light controller and be communicated to connect, to receive
The synchronization 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 be can also be used
Other equipment, the present embodiment do not do any restriction to this.
It should be noted that a kind of implementation 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 implementation of the present embodiment, it can only can also be preset with graphical information in the second car light controller, at this time together
Step instruction includes graphical information, and the time shown including animation effect shows after 2S for example, showing triangle after 1S
Show circle, the present embodiment does not do any restriction to this.
After bluetooth transceiver receives graphical information, bluetooth transceiver can by synchronous transmission of signal to controller 120 into
Row processing, controller 120 is analyzed and processed synchronization signal, and generates control signal, and control signal is then transmitted 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 according to the graphical configuration information carry out car light light.Specifically, controller 120 by I/O interface with
Linear constant current module 130 connects, and graphical configuration information described in the present embodiment refers to the low and high level of each I/O interface, control
Device 120 is by the low and high level of each I/O interface 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
The utility model embodiment provides a kind of car lamp control system 400, which includes at least two
A the first car light controller 100 as in the first embodiment communicates between at least two first car light controller 100
Connection.
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 show it is more beautiful.
Referring to Fig. 3, car lamp control system 400 provided in this embodiment includes the first car light controller 100 and second
Car light controller 300 communicates to connect between first car light controller 100 and the second car light controller 300.
Specifically, the workflow of the car lamp control system 400 is:
The graphical information that an intelligent terminal is sent is received first with the communication module 110 of the first car light controller 100.
Automobile includes the first car light controller 100 and the second car light controller 300, when user wants car light display figure
When shape information, BCM needs while sending to the first car light controller 100 and the second car light controller 300 to instruct, and works as reception
To BCM send instruction when, the second car light controller 300 can to the first car light controller 100 send synchronization signal.
The controller 120 of the first car light controller 100 is recycled to carry out self-test, and the first self-test that will be generated after self-test
As a result it is sent to the second car light controller 300.
After the controller 120 of the first car lamp device receives synchronization signal, car light can't be controlled at once and lighted, but
First carry out self-test.Since the first car light controller 100 may have already appeared failure 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 also will do it 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.
The controller 120 of the first car light controller 100 is recycled to judge that the first self-detection result is with the second self-detection result
No is normal condition.
The controller 120 of the first car light controller 100 is recycled to generate control signal according to graphical information.
When the first self-detection result and the second self-detection result are normal condition, that is, indicate the first car light controller at this time
100 and second car light controller 300 be able to carry out car light and show, so judging the first self-detection result and the second self-test
When result is normal condition state, the first car light controller 100 executes car light and lights process, and the first car light controls at this time
The controller 120 of device 100 generates control signal according to graphical information.
The linear constant current module 130 of the first car light controller 100 is recycled to receive the control letter that controller 120 transmits
Number.
Recycle the controller 120 of the first car light controller 100 by linear constant current module 130 control one of them or
Multiple light sources 140 are lighted, so that the light source 140 lighted forms graphical information.
It recycles the controller 120 of the first car light controller 100 to control light source 140 to extinguish and generate abnormal condition letter
Number, and abnormal condition signal is transmitted to the second car light controller 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 turn signal is used, the control of the first car light controller 100 at this time
Device 120 controls the light source 140 and is in synchronous standby mode, while can also generate and cannot show Graphic State signal, and will not
It can show that Graphic State signal is transmitted 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 140 is lighted, or lights the mode of wherein a row or multi-row light source 140, and the present embodiment does not do any restriction to this.To
Reach any one first car light controller 100 in when cannot show Graphic State, the car light of the right and left cannot be opened up
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 is carried out always, when the first car light controller 100
When in turn signal mode, 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 turn signal mode, the first car light controller 100 reacquires other side's with second control device
After data, restarts control light source 140 and light.
The controller 120 of the first car light controller 100 is recycled to detect the first car light of the first car light controller 100
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 140, due to the first car light control
It is consistent that device 100 and the synchronism of the second car light controller 300 in time both are substantially embodied in brightness, so in reality
In use, controller 120 will do it self-test, that is, detect the brightness of current light source 140.
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 adjusts the first car light working condition according to adjusted value.
For example, the present embodiment is using intermediate to as adjusted value, the even light source 140 when the first car light controller 100
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.
In conclusion the utility model provides the first car light controller of one kind and system, first car light control dress
It sets including communication module, controller, linear constant current module and multiple light sources receive intelligent terminal hair by communication module
The graphical information sent, controller generates control signal according to the graphical information, and controls one of them by linear constant current module
Or multiple light source ignitings, so that the light source lighted forms the graphical information.Due to provided by the utility model
One car light controller can be shown the figure on intelligent terminal by car light by realizing, to make car light that can show arbitrarily
Figure, realize the mobilism that show of car light, increase identification and the experience sense for improving user.
It should be noted that, in this document, 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 for including a series of elements not only includes those
Element, but also including 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 above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.It should be noted that
It arrives:Similar label and letter indicate similar terms in following attached drawing, therefore, once determined in a certain Xiang Yi attached drawing
Justice does not need then that it is further defined and explained in subsequent attached drawing.
Claims (8)
1. a kind of first car light controller, which is characterized in that first car light controller includes:
Communication module, for receiving the synchronization signal of one second car light controller transmission;
Controller is electrically connected with the communication module, for receiving the synchronization signal of the communication module transmission, and foundation
The synchronization 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 also used 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 synchronization 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 the first diode is electrically connected with the voltage-stablizer, the cathode of second diode and
The anode of linear constant current module electrical connection, the anode of the 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. the first car light controller as described in claim 1, which is characterized in that the controller includes single-chip microcontroller.
7. the first car light controller as described in claim 1, which is characterized in that the light source includes LED light source.
8. 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 7
First car light controller described in any one communicates to connect between at least two first car light controller.
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CN201820547199.3U CN208164876U (en) | 2018-04-17 | 2018-04-17 | The first car light controller of one kind and system |
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CN201820547199.3U CN208164876U (en) | 2018-04-17 | 2018-04-17 | The first car light controller of one kind and system |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108382292A (en) * | 2018-04-17 | 2018-08-10 | 华域视觉科技(上海)有限公司 | The first car light controller of one kind, car lamp control system and vehicle light control method |
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 |
CN110435532A (en) * | 2019-08-21 | 2019-11-12 | 宁波吉利汽车研究开发有限公司 | A kind of control method of turn signal, system and vehicle |
-
2018
- 2018-04-17 CN CN201820547199.3U patent/CN208164876U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108382292A (en) * | 2018-04-17 | 2018-08-10 | 华域视觉科技(上海)有限公司 | The first car light controller of one kind, car lamp control system and vehicle light control method |
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 |
CN110435532A (en) * | 2019-08-21 | 2019-11-12 | 宁波吉利汽车研究开发有限公司 | A kind of control method of turn signal, system and vehicle |
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Inventor after: Chu Chen Inventor after: Liao Shenxi Inventor after: Li Jiaying Inventor after: Yao Jing Inventor after: Huang Mingfeng Inventor after: Pan Yicheng Inventor before: Chu Chen Inventor before: Liao Shenxi Inventor before: Li Jiaying |
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