CN206544489U - Vehicular light control module, car lamp control system and automobile - Google Patents
Vehicular light control module, car lamp control system and automobile Download PDFInfo
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- CN206544489U CN206544489U CN201720258314.0U CN201720258314U CN206544489U CN 206544489 U CN206544489 U CN 206544489U CN 201720258314 U CN201720258314 U CN 201720258314U CN 206544489 U CN206544489 U CN 206544489U
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Abstract
The utility model discloses a kind of vehicular light control module, car lamp control system and automobile, it is related to automobile technical field, hard drive resources can be saved, reduces vehicle harness quantity.The vehicular light control module includes：Car body controller, the car body controller includes the first driving switch；Car lamp device, the car lamp device includes the first automotive lamp unit and the second automotive lamp unit；First driving switch is connected to second automotive lamp unit；Circuit unit is controlled, first driving switch is connected to first automotive lamp unit by the control circuit unit；When first driving switch is closed, the corresponding car light of second automotive lamp unit is opened, and the control circuit unit controls the corresponding car light of first automotive lamp unit to extinguish.The utility model is controlled suitable for car light.
Description
Technical field
The utility model is related to a kind of automobile technical field, more particularly to a kind of vehicular light control module, car light control system
System and automobile.
Background technology
Nowadays automobile comes into huge numbers of families, is ridden instead of walk the main tool with daily traffic as people.With vehicle electric
Gas equipment is more and more, from engine control to transmission system control, from traveling, braking, steering control, safety assurance system
System, instrument warning system, and car light and car light control, make motor vehicle electrical system one complicated big system of formation, and
All concentrate on driver's cabin control.
At present, directly controlled using car body controller (Body Control Module, BCM) by software in vehicle
Lamp group, for example, vehicle turn signal, position lamp, high beam, dipped headlight etc..However, these car lights be passed through by car body controller it is soft
Part is respectively controlled, that is, needs to configure the corresponding driving switch of each car light in car body controller, for example, as shown in figure 1, every
Individual car light is required for each self-corresponding driving switch, the hardware multichannel driving resource of car body controller can be taken, simultaneously because often
Individual car light is required for being connected with each self-corresponding driving switch progress wire harness in car body controller, vehicle harness can be caused more,
And then can cause increase wire harness cost the problem of.
Utility model content
In view of this, the utility model provides a kind of vehicular light control module, car lamp control system and automobile, main purpose
It is that hard drive resources can be saved, reduces vehicle harness quantity, and then wire harness cost can be saved.
According to one side of the present utility model there is provided a kind of vehicular light control module, the vehicular light control module includes：
Car body controller, the car body controller includes the first driving switch；
Car lamp device, the car lamp device includes the first automotive lamp unit and the second automotive lamp unit；
First driving switch is connected to second automotive lamp unit；
Circuit unit is controlled, first driving switch is connected to the first car light list by the control circuit unit
Member；
When first driving switch is closed, the corresponding car light of second automotive lamp unit is opened, the control circuit
Unit controls the corresponding car light of first automotive lamp unit to extinguish.
Specifically, first automotive lamp unit includes the first car light, and the second end of first car light is grounded；
Second automotive lamp unit includes second resistance element and the second car light, and first driving switch passes through described the
Two resistive elements are connected to second car light, wherein the first end of second car light is connected to the second resistance element,
The second end ground connection of second car light；
The control circuit unit includes triode, and the base stage of the triode is connected to first driving switch, institute
The colelctor electrode for stating triode is connected to the first end of first car light, the grounded emitter of the triode.
Further, the car body controller also includes the second driving switch；
The car lamp device also includes the 3rd automotive lamp unit；
Second driving switch is connected to first automotive lamp unit and the 3rd automotive lamp unit；
When first driving switch and second driving switch are all closed, the corresponding car of second automotive lamp unit
Lamp and the corresponding car light of the 3rd automotive lamp unit are opened, and the control circuit unit controls the first automotive lamp unit correspondence
Car light extinguish.
Specifically, the 3rd automotive lamp unit includes 3rd resistor element and the 3rd car light, and second driving switch is led to
Cross the 3rd resistor element and be connected to the 3rd car light, wherein the first end of the 3rd car light is connected to the 3rd electricity
Second end of resistance element, the second end ground connection of the 3rd car light；
First automotive lamp unit also includes first resistor element, wherein the first end of first car light be connected to it is described
The first end of first resistor element, the second end of the first resistor element is connected to first driving switch and described
The first end of 3rd resistor element.
Alternatively, first driving switch is steering indicating light driving switch；
Second driving switch is position lamp driving switch；
First car light is upper position lamp；
Second car light is steering indicating light；
3rd car light is lower position lamp.
Further, the car body controller also includes the 3rd driving switch；
The car lamp device also includes the 4th automotive lamp unit；
3rd driving switch is connected to the 4th automotive lamp unit；
First driving switch is connected to the 4th automotive lamp unit by the control circuit unit；
When first driving switch and the 3rd driving switch are all closed, the control circuit unit control is described
The corresponding car light of 4th automotive lamp unit extinguishes.
Specifically, the 4th automotive lamp unit includes the 4th resistive element and the 4th car light, and the 3rd driving switch is led to
Cross the 4th resistive element and be connected to the 4th car light, wherein the first end of the 4th car light is connected to described
The colelctor electrode of the first end of four resistive elements and the triode, the second end ground connection of the 4th car light.
Further, the car lamp device also includes the 5th automotive lamp unit；
5th automotive lamp unit includes the 5th resistive element and the 5th car light, and the 3rd driving switch passes through described the
Five resistive elements are connected to the 5th car light, wherein, the first end of the 5th resistive element is connected to the described 3rd
Second end of driving switch and the 4th resistive element, the first end of the 5th car light is connected to the 5th resistive element
The second end, the 5th car light the second end ground connection；
When first driving switch disconnects and the 3rd driving switch is closed, the 4th car light and institute are controlled
The 5th car light is stated to open.
Alternatively, the 3rd driving switch is daytime portable lighter driving switch；
4th car light is top daytime portable lighter；
5th car light is bottom daytime portable lighter.
Further, in addition to：Connection unit, the connection unit is connected to first driving switch, described
Second driving switch and the 3rd driving switch, the connection unit are used for wireless connection in terminal device, and by described
Terminal device controls first driving switch, the opening of second driving switch and the 3rd driving switch or closed respectively
Close.
Further, in addition to：Detection unit, one end of the detection unit is connected to first car light, institute
The second car light, the 3rd car light, the 4th car light, the 5th car light are stated, the other end is connected to the connection unit, institute
The status information that detection unit is used to detect car light is stated, and the status information is sent to terminal by the connection unit and is set
It is standby.
Further, in addition to：Alarm unit；
The detection unit, is additionally operable to when detecting that car light is opened, and detects whether to receive the use of terminal device transmission
Family authentication successful information；
The alarm unit, the alarm unit is connected to the detection module, if being detected for the detection module
Do not receive the authenticating user identification successful information, and/or receive the authenticating user identification of terminal device transmission and unsuccessfully believe
Breath, then export warning message.
Alternatively, the connection unit is included in infrared ray connection unit, Wireless Fidelity connection unit, bluetooth connection unit
One or more.
According to other side of the present utility model there is provided a kind of car lamp control system, the system includes：It is multiple above-mentioned
Vehicular light control module, multiple vehicular light control modules include：It is left front vehicular light control module, right front truck lamp control module, left back
Vehicular light control module and right rear car lamp control module.
According to another aspect of the present utility model there is provided a kind of automobile, including：Above-mentioned car lamp control system.
A kind of vehicular light control module, car lamp control system and the automobile provided by above-mentioned technical proposal, the utility model,
Be required for each self-corresponding driving switch with each car light in current vehicle and each car light be required for it is each in car body controller
Self-corresponding driving switch carries out wire harness connection and compared, a car light driving switch control of the utility model in car body controller
While one car light of system is opened or extinguished, can by the control circuit unit that be connected with the car light driving switch, control and
Another car light of control circuit unit connection is opened or extinguished, and is controlled in addition without being separately configured in car body controller
The driving switch that this car light is opened or extinguished, saves hard drive resources, and without by car body controller with it is other
This car light individually carries out wire harness connection, reduces vehicle harness quantity, so as to save wire harness cost.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, and in order to allow above and other purpose of the present utility model, feature
It can be become apparent with advantage, below especially exemplified by embodiment of the present utility model.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to this practicality
New limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 shows lamp lighting control circuit attachment structure schematic diagram in the prior art；
Fig. 2 shows a kind of vehicular light control module structural representation that the utility model embodiment is provided；
Fig. 3 shows another vehicular light control module structural representation that the utility model embodiment is provided；
Fig. 4 shows another vehicular light control module structural representation that the utility model embodiment is provided；
Fig. 5 shows another vehicular light control module structural representation that the utility model embodiment is provided；
Fig. 6 shows the lamp lighting control circuit example schematic that the utility model embodiment is provided；
Fig. 7 shows a kind of vehicular light control module structure for including optional function unit that the utility model embodiment is provided
Schematic diagram；
Fig. 8 shows a kind of vehicle light control method schematic flow sheet that the utility model embodiment is provided；
Fig. 9 shows a kind of car lamp control system structural representation that the utility model embodiment is provided.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
As shown in Fig. 2 the utility model embodiment provides a kind of vehicular light control module, including：Car body controller 11, car
Lamp device 12, control circuit unit 13.Car body controller 11 includes：First driving switch 111；Car lamp device 12 includes：First
Automotive lamp unit 121, the second automotive lamp unit 122, wherein, the first driving switch 111 is connected to the second automotive lamp unit 122, and first drives
Dynamic switch 111 is by controlling circuit unit 13 to be connected to the first automotive lamp unit 121, when the first driving switch 111 is closed, and second
The corresponding car light of automotive lamp unit 122 is opened, and the corresponding car light of first automotive lamp unit of the control control of circuit unit 13 121 extinguishes.
It should be noted that the vehicular light control module provided for the utility model embodiment can apply to work as in vehicle
A car light when opening, it is necessary to simultaneously by the vehicle another car light (car light can together with other car lights it is same
The control of individual driving switch is opened, and keeps often bright state) application scenarios that extinguish, wherein, the car light species of the two car lights is not
It is restricted, can is steering indicating light, position lamp, daytime portable lighter, brake lamp, high beam, dipped headlight, fog lamp, vehicle effect lamp, vehicle dress
Lamp, body light etc. are adornd, can specifically be set according to the actual requirements.And then car body controller need to only be carried out with first car light
Wire harness is connected, without be separately configured in car body controller this other car light of control open or the driving switch extinguished and
It is connected without carrying out wire harness with this other car light, so that it may the related control of car light is realized, so as to save hard drive resources
With wire harness cost.
Further, the specific of each functional unit in the vehicular light control module provided for the utility model embodiment connects
The mode of connecing can be with as follows, but not limited to this can also be the deformation to the connected mode, extra such as on the basis of resistance
Increase other resistance etc., but should be understood that the effect that it can achieve the effect that with this connected mode reaches is identical.
First automotive lamp unit 121 includes the first car light, and the second end of the first car light is grounded；Second automotive lamp unit 122 includes
Second resistance element and the second car light, the first driving switch 111 are connected to the second car light by second resistance element, wherein second
The first end of car light is connected to second resistance element, the second end ground connection of the second car light, for the invention relates to electricity
Resistance element can be the element with resistance, for example, bulb, resistance, electric furnace, electric iron etc.；Control circuit unit 13 includes
Triode, the base stage of triode is connected to the first driving switch 111, and the colelctor electrode of triode is connected to the first of the first car light
End, the grounded emitter of triode.
Further, in order to realize the corresponding car light of the first automotive lamp unit 121 the first driving switch 111 closure before locate
In opening, as shown in figure 3, car body controller 11 also includes the second driving switch 112, car lamp device 12 also includes the 3rd car
Lamp unit 123, the second driving switch 112 is connected to the first automotive lamp unit 121 and the 3rd automotive lamp unit 123, when the first drive
Dynamic switch 111 disconnects, and during the second driving switch 112 closure, 123 points of the first automotive lamp unit 121 of control and the 3rd automotive lamp unit
Not corresponding car light is opened simultaneously；When the first driving switch 111 and the second driving switch 112 are all closed, the second automotive lamp unit
122 corresponding car lights and the corresponding car light of the 3rd automotive lamp unit 123 are opened, and control circuit unit 13 controls the first automotive lamp unit
121 corresponding car lights extinguish.
Specifically, based on above-mentioned functions unit connected mode, the tool of the second driving switch 112 and the 3rd automotive lamp unit 123
Body connected mode, can be with as follows, but not limited to this.
3rd automotive lamp unit 123 includes 3rd resistor element and the 3rd car light, and the second driving switch 112 passes through 3rd resistor
Element is connected to the 3rd car light, wherein the first end of the 3rd car light is connected to 3rd resistor element, the second termination of the 3rd car light
Ground；First automotive lamp unit 121 also includes first resistor element, wherein the first end of the first car light is connected to first resistor element
First end, the second end of first resistor element is connected to the first driving switch 111 and the first end of 3rd resistor element.
Further, while controlling a car light unlatching by a driving switch to realize, control other multiple
Car light extinguishes, and then meets different actual demands, as shown in figure 4, car body controller can also include the 3rd driving switch
113；Car lamp device 12 can also include the 4th automotive lamp unit 124；3rd driving switch 113 is connected to the 4th automotive lamp unit 124,
First driving switch 111 is by controlling circuit unit 13 to be connected to the 4th automotive lamp unit 124, when the 3rd driving switch 113 is closed,
And during the first disconnection of driving switch 111, the corresponding car light of the 4th automotive lamp unit of control 124 is opened；When the He of the first driving switch 111
When 3rd driving switch 113 is all closed, the corresponding car light of the 4th automotive lamp unit of control circuit unit 13 control 124 extinguishes.
Specifically, based on above-mentioned functions unit connected mode, the tool of the 3rd driving switch 113 and the 4th automotive lamp unit 124
Body connected mode, can be with as follows, but not limited to this.
4th automotive lamp unit 124 includes the 4th resistive element and the 4th car light, and the 3rd driving switch 113 passes through the 4th resistance
Element is connected to the 4th car light, wherein the first end of the 4th car light is connected to the first end and triode of the 4th resistive element
Colelctor electrode, the 4th car light the second end ground connection.
In the case where the first driving switch 111 disconnects, the 3rd driving switch 113 is except the 4th automotive lamp unit 124 of control
Beyond unlatching, in order to save hard drive resources and wire harness cost, other car lights, i.e. car lamp device 12 can also be controlled simultaneously also
Including the 5th automotive lamp unit 125, as shown in Figure 5；Based on above-mentioned functions unit connected mode, correspondingly, newly-increased each function mould
The specific connected mode of module unit can be with as follows, can be with as follows, but not limited to this.
5th automotive lamp unit 125 includes the 5th resistive element and the 5th car light, and the 3rd driving switch 113 passes through the 5th resistance
Element is connected to the 5th car light, wherein, the first end of the 5th resistive element is connected to the 3rd driving switch and the 4th resistance
Second end of element, the first end of the 5th car light is connected to the second end of the 5th resistive element, the second end ground connection of the 5th car light.
When the first driving switch 111 disconnects and the 3rd driving switch 113 is closed, the 4th car light of control is opened with the 5th car light
Open.
Preferably, above-mentioned first car light, the second car light, the 3rd car light, the 4th car light and the 5th car light can be luminous
Diode (Light Emitting Diode, LED), because light emitting diode has the advantages that high brightness, low consumption, Ke Yigeng
Good applies in car light.First driving switch, the second driving switch and the 3rd driving switch can be MOS (metal
Oxide semiconductor) pipe is, it is necessary to explanation, and metal-oxide-semiconductor has that conducting resistance is small, raster data model does not need electric current, damages
Consumption is small, and drive circuit is simple, carries protection diode, heat resistance characteristic is good, the features such as being adapted to high-power in parallel, is made using metal-oxide-semiconductor
It is more preferable for driving switch effect in this vehicular light control module.
During vehicle is run, position lamp and/or daytime portable lighter need to keep it turned on, in order to allow others to know
There is a car to open, when driver opens steering indicating light, portion lamp and/or daytime portable lighter with the steering indicating light corresponding side
Need to extinguish, wherein, position lamp is vehicle side-marker lamp, and daytime portable lighter is the position lamp that vehicle is opened daytime.The application scenarios can profit
The vehicular light control module provided with the utility model embodiment enters driving lamp control, accordingly, and the first driving switch is steering indicating light
Driving switch；Second driving switch is position lamp driving switch；First car light is upper position lamp；Second car light is steering indicating light；
3rd car light is lower position lamp；3rd driving switch is daytime portable lighter driving switch；4th car light is top daytime portable lighter；5th car
Lamp is bottom daytime portable lighter.
In order to illustrate the car light control principle for the vehicular light control module that the utility model embodiment is provided, by taking Fig. 6 as an example,
In the Fig. 6, the car light of front part of vehicle is divided into two regions in left and right, left front lamp region and right headlight region are specifically divided into, on a left side
In headlight region, left position lamp driving switch controls left front lower position lamp and left front upper position lamp to open simultaneously；Left daytime row
Lamp driving switch controls left front top daytime portable lighter and left front bottom daytime portable lighter to open simultaneously；The control of left steering lamp driving switch is left front
Steering indicating light is opened.When left position lamp driving switch and left daytime portable lighter driving switch are closed at, left front lower position can be caused
Lamp, left front upper position lamp, left front top daytime portable lighter, left front bottom daytime portable lighter this four car lights are lighted simultaneously, on this condition,
Due to the grounded emitter of the triode in Fig. 6, when left steering lamp driving switch closure, transistor base direction receives electric current
When, it can make it that the potential in the transistor collector direction is identical with the potential of emitter direction, that is, potential when being all ground connection, and
And the other end ground connection and the other end ground connection of left front top daytime portable lighter of left front upper position lamp, it can so cause left front top
The two ends potential of position lamp is identical, and the two ends potential of left front top daytime portable lighter is identical, and then causes left front upper position lamp
Extinguish simultaneously with left front top daytime portable lighter, and now left front lower position lamp and left front bottom daytime portable lighter are not affected, according to
So in unlatching illuminating state.
In order to protrude the advantage for the vehicular light control module that the utility model embodiment is provided, Fig. 1 and Fig. 6 can be combined and carried out
Illustrate, each self-corresponding driving switch of each car light, and each car light and vehicle body are configured with Fig. 1, in car body controller
Each self-corresponding driving switch carries out wire harness connection in controller, by taking left front lamp as an example, for left front upper position lamp, it is left front under
, it is necessary to match somebody with somebody respectively in car body controller for portion's position lamp, left front top daytime portable lighter, left front bottom daytime portable lighter, turn lamp, left front
5 driving switch are put, and need to be attached respectively, there are 5 wire harness connections；And in figure 6, configured in car body controller
Three driving switch, respectively left position lamp driving switch, left steering lamp driving switch, left daytime portable lighter driving switch, with
Fig. 1 is compared, and saves the hard drive resources with car body controller, and specifically can be as with above-mentioned 5 car light connected modes
Shown in Fig. 6, there are 3 wire harness connections, you can realize the process of car light control, reduce vehicle harness quantity, and then can save
Save wire harness cost.
For the utility model embodiment, the logic electricity in control circuit module is realized except the mode using triode
Beyond the control of road, as in another alternative embodiment of the present utility model, the gate circuit based on relay can also be utilized, is come
Realize the logic circuit control in control circuit module.It should be noted that the car light control that the utility model embodiment is provided
System, is not limited to the application to car light control scene, can also be applied among other lamps control scene, so that corresponding hardware of saving drives
Dynamic resource and wire harness resource.
In an alternative embodiment of the present utility model, as shown in fig. 7, vehicular light control module can also include：Connection
Unit 14, connection unit 14 is connected to the first driving switch 111, the second driving switch 112 and the 3rd driving switch 113,
Connection unit 14 is used for wireless connection in terminal device, and controls the first driving switch 111, second to drive respectively by terminal device
The opening or closure of the dynamic driving switch of switch 112 and the 3rd.Wherein, terminal device can be smart mobile phone, tablet personal computer, intelligence
The equipment such as wrist-watch, connection unit 14 includes infrared ray connection unit, Wireless Fidelity (Wireless-Fidelity, WiFi) and connected
One or more in unit, bluetooth connection unit.
For example, storing cycle is in dark environment, and there are many vehicles in surrounding so that car owner is not easily found certainly
Oneself vehicle, now car owner can be opened by the car light in smart mobile phone remote control vehicle, so as to car owner quickly position from
Position where own vehicle.
In an alternative embodiment of the present utility model, as shown in fig. 7, vehicular light control module can also include：Detection
Unit 15, one end of detection unit 15 is connected to the first car light, the second car light, the 3rd car light, the 4th car light, the 5th car
Lamp, the other end is connected to connection unit 14, and detection unit 15 is used for the status information for detecting car light, and by the state of each car light
Information is sent to terminal device by connection unit 14.
For example, car owner can watch the status information that each current car light of vehicle is opened or extinguished by smart mobile phone,
Enable car owner remotely to understand the running status of vehicle car light, specifically can apply to unmanned field.
In an alternative embodiment of the present utility model, as shown in fig. 7, vehicular light control module can also include：Alarm
Unit 16.
Detection unit 15, can be also used for when detecting that car light is opened, and detect whether to receive terminal device transmission
Authenticating user identification successful information；Alarm unit 16 is connected to detection unit 15, if detecting not receive for detection unit 15
To authenticating user identification successful information, and/or the authenticating user identification failure information of terminal device transmission is received, then output is accused
Alert information.Wherein, warning information can be with text alert information, audible alarm information, visual alarm information etc..
For example, user can carry out authentication by smart mobile phone and vehicle, it is confirmed whether normally use the car
(can specifically limit the user that car owner or car owner assert and the vehicle can be used), when vehicular light control module detects that car light is opened
When, it can detect whether to receive the authenticating user identification successful information of smart mobile phone transmission, if being not received by or connecing
The authenticating user identification failure information of terminal device transmission is received, illustrates that vehicle has stolen possibility, can accordingly export audio
Warning information, it is possible to send related stolen information to traffic police center or car owner's mobile phone, and then may further ensure that vehicle
Security.
A kind of vehicular light control module that the utility model embodiment is provided, with each car light and Body Control in current vehicle
The mode that all there is wire harness connection between device is compared, it is possible to achieve pass through the same of one car light unlatching of a driving switch control
When, control other multiple car lights to extinguish, save hard drive resources, and reduce between car body controller and car lamp device
Wire harness quantity, wire harness cost can be saved.
In order to be better understood from the use process of above-mentioned car lamp control system, the utility model embodiment provides a kind of car
Lamp control method, specifically can apply to above-mentioned vehicular light control module, as shown in figure 8, this method includes：
201st, the second driving switch included by car body controller, the first automotive lamp unit for including of control automotive lamp unit and
3rd automotive lamp unit is distinguished corresponding car light and opened.
In the utility model embodiment, different cars can be divided in advance according to distribution situation of the car light in vehicle
Lamp control area, for example, can be by left front lower position lamp, left front upper position lamp, left front top daytime portable lighter, left front bottom daytime
Portable lighter, turn lamp, left front etc. are divided into left front vehicle lamp area, by right front lower portion position lamp, right front upper part position lamp, right front upper part
Daytime portable lighter, right front lower portion daytime portable lighter, right front turn lamp etc. are divided into right front car light region.
For example, during vehicle is run, having the traveling-position of a vehicle, it is necessary to holding position to allow others to know
Lamp unlatching is put, by position lamp driving switch, control upper position lamp and lower position lamp are opened simultaneously.
202nd, when car body controller receives the car light open command for the second automotive lamp unit that car lamp device includes, pass through
The first driving switch that car body controller includes, the corresponding car light of the second automotive lamp unit of control is opened, while by controlling circuit
Unit, the corresponding car light of the second automotive lamp unit of control extinguishes.
Wherein, control circuit unit includes triode, and the base stage of triode is connected to the first driving switch, the collection of triode
Electrode is connected to the first end of the first automotive lamp unit correspondence car light, the grounded emitter of triode, the first automotive lamp unit correspondence car
The second end ground connection of lamp.
Step 202 can specifically include：When the base stage of triode receives electric signal, control the first automotive lamp unit correspondence
The two ends potential of car light is equal so that the corresponding car light of the first automotive lamp unit extinguishes.For example, during vehicle is run, protecting
Hold upper position lamp and lower position lamp is opened simultaneously, when steering indicating light is opened, it is necessary to extinguish upper position lamp simultaneously, by turning
Connected mode between lamp driving switch, triode and upper position lamp, the i.e. base stage of triode is connected to steering indicating light driving
Switch, colelctor electrode are connected to the first end of upper position lamp, grounded emitter, this company of the second end ground connection of upper position lamp
Connect mode, can be while steering indicating light be opened by steering indicating light driving switch, control upper position lamp extinguishes, enter without
The driving switch that control upper position lamp is opened is separately configured in car body controller, hard drive resources are saved, and reduce
Wire harness quantity between car body controller and car lamp device, can save wire harness cost.
Further, while controlling a car light unlatching by a driving switch to realize, control other multiple
Car light extinguishes, and then meets different actual demands, and this method can also include：The 3rd driving included by car body controller
Switch, the 4th automotive lamp unit and the 5th automotive lamp unit that control car light module includes is distinguished corresponding car light and opened；In control the
While the corresponding car light of two automotive lamp units is opened, by control circuit module, the corresponding car light of the 4th automotive lamp unit of control puts out
Go out.
Wherein, the base stage for the triode that control circuit module includes still is connected to the first driving switch, the collection of triode
Electrode also and is connected to the of the 4th automotive lamp unit correspondence car light in addition to the first end for being connected to the first automotive lamp unit correspondence car light
One end, the emitter stage of triode is still grounded, the second end ground connection of the 4th automotive lamp unit correspondence car light.
For example, during vehicle is run, keeping upper position lamp, lower position lamp, top daytime portable lighter, bottom daytime row
Lamp is opened simultaneously, when steering indicating light is opened, it is necessary to extinguish upper position lamp and top daytime portable lighter simultaneously, is opened by steering indicating light driving
Connected mode between pass, triode, upper position lamp, top daytime portable lighter, the i.e. base stage of triode is connected to steering indicating light driving
Switch, colelctor electrode are connected to the first end of upper position lamp and the first end of top daytime portable lighter, grounded emitter, upper position
This connected mode of the second end ground connection of lamp and top daytime portable lighter, can open steering indicating light by steering indicating light driving switch
Meanwhile, control upper position lamp and top daytime portable lighter extinguish simultaneously, and lower position lamp and bottom daytime portable lighter are still lighted.
A kind of vehicle light control method that the utility model embodiment is provided, with each car light and Body Control in current vehicle
The mode that all there is wire harness connection between device is compared, and car light driving of the utility model embodiment in car body controller is opened
While closing one car light of control and open or extinguish, it can be controlled by the control circuit unit that be connected with the car light driving switch
Another car light being connected with the control circuit unit is made to open or extinguish, it is another without control is separately configured in car body controller
The driving switch that this outer car light is opened or extinguished, saves hard drive resources, and without by car body controller and separately
This outer car light carries out wire harness connection, reduces vehicle harness quantity, and can realize by a car light driving switch
The unlatching or extinguishing of multiple car lights are controlled, so as to cost savings wire harness cost.
Further, the utility model embodiment additionally provides a kind of car lamp control system, and the car lamp control system is specific
Multiple above-mentioned vehicular light control modules can be included, each vehicular light control module each corresponds to a car light control area, such as Fig. 9 institutes
Show, car lamp control system specifically can include the left front portion's vehicular light control module 31 of vehicle body, vehicle body right front portion vehicular light control module 32,
The left back portion's vehicular light control module 33 of vehicle body, the right rear portion vehicular light control module 34 of vehicle body.For example, during vehicle launch, car light control system
Vehicle body is left front for system triggering, vehicle body it is right before, four vehicular light control modules carry out relevant works after vehicle body is left back, vehicle body is right, by this
Driving switch in four vehicular light control modules, by vehicle body is left front, vehicle body it is right before, vehicle body is left back, vehicle body it is right after on four direction
Upper position lamp and lower position lamp all light.
For another example during vehicle traveling, vehicle body is left front, vehicle body it is right before, vehicle body is left back, vehicle body it is right after four car light controls
Upper position lamp and lower position lamp in molding block keep Chang Liang, and when vehicle opens left steering lamp, car lamp control system is touched
The left front vehicular light control module of body of dispatching a car carries out relevant work, by the control circuit unit in the left front vehicular light control module of vehicle body,
Control the left front upper position lamp in the left front vehicular light control module of vehicle body to extinguish, and keep left front lower position lamp still to keep normal
It is bright.
Further, the utility model embodiment additionally provides a kind of automobile, and the automobile includes：Above-mentioned car light control system
System.Wherein, the left front vehicular light control module in the car lamp control system can be arranged in the left front vehicle lamp area of the automobile, should
Right front truck lamp control module in car lamp control system can be arranged in the right front car light region of the automobile, car light control system
Left back vehicular light control module in system can be arranged in the left back vehicle lamp area of the automobile, behind the right side in the car lamp control system
Vehicular light control module is arranged in the right rear vehicle lamp region of the motor vehicle.
Each car light and car in a kind of car lamp control system and automobile, with current vehicle that the utility model embodiment is provided
The mode that all there is wire harness connection between body controller is compared, a car light of the utility model embodiment in car body controller
, can be by the control circuit list that is connected with the car light driving switch while driving switch controls car light to open or extinguish
Member, controls another car light being connected with the control circuit unit to open or extinguish, without being separately configured in car body controller
The driving switch that this other car light of control is opened or extinguished, saves hard drive resources, and need not be by Body Control
Device carries out wire harness with this other car light and is connected, and reduces vehicle harness quantity, and can realize by a car light drive
The unlatching or extinguishing of the multiple car lights of dynamic switch control, so as to cost savings wire harness cost.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
It is understood that the correlated characteristic in the above method and system can be referred to mutually.In addition, in above-described embodiment
" first ", " second " etc. be for distinguishing each function element in embodiment.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In the specification that this place is provided, numerous specific details are set forth.It is to be appreciated, however, that of the present utility model
Embodiment can be put into practice in the case of these no details.In some instances, be not been shown in detail known method,
Structure and technology, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure and help to understand one or many in each utility model aspect
It is individual, above in the description of exemplary embodiment of the present utility model, each feature of the present utility model is divided together sometimes
Group is into single embodiment, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following meaning
Figure：The utility model i.e. claimed requires features more more than the feature being expressly recited in each claim.
More precisely, as the following claims reflect, it is in terms of utility model single less than disclosed above
All features of embodiment.Therefore, it then follows thus claims of embodiment are expressly incorporated in the specific embodiment party
Formula, wherein each claim is in itself as separate embodiments of the present utility model.
Those skilled in the art, which are appreciated that, to be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more equipment different from the embodiment.Can be the module or list in embodiment
Member or component be combined into a module or unit or component, and can be divided into addition multiple submodule or subelement or
Sub-component.In addition at least some in such feature and/or process or unit exclude each other, it can use any
Combination is disclosed to all features disclosed in this specification (including adjoint claim, summary and accompanying drawing) and so to appoint
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification (including adjoint power
Profit is required, summary and accompanying drawing) disclosed in each feature can or similar purpose identical, equivalent by offer alternative features come generation
Replace.
Although in addition, it will be appreciated by those of skill in the art that some embodiments described herein include other embodiments
In included some features rather than further feature, but the combination of the feature of be the same as Example does not mean in this practicality newly
Within the scope of type and form different embodiments.For example, in the following claims, embodiment claimed
One of any mode can use in any combination.
The utility model is limited it should be noted that above-described embodiment is illustrated rather than to the utility model,
And those skilled in the art can design alternative embodiment without departing from the scope of the appended claims.In right
It is required that in, any reference symbol between bracket should not be configured to limitations on claims.Word "comprising" is not arranged
Except there is element or step not listed in the claims.Word "a" or "an" before element does not exclude the presence of many
Individual such element.The utility model can be by means of including the hardware of some different elements and by means of properly programmed
Computer is realized.In if the unit claim of equipment for drying is listed, several in these devices can be by same
One hardware branch is embodied.The use of word first, second, and third does not indicate that any order.Can be by these lists
Word is construed to title.
Claims (15)
1. a kind of vehicular light control module, it is characterised in that including：
Car body controller, the car body controller includes the first driving switch；
Car lamp device, the car lamp device includes the first automotive lamp unit and the second automotive lamp unit；
First driving switch is connected to second automotive lamp unit；
Circuit unit is controlled, first driving switch is connected to first automotive lamp unit by the control circuit unit；
When first driving switch is closed, the corresponding car light of second automotive lamp unit is opened, the control circuit unit
The corresponding car light of first automotive lamp unit is controlled to extinguish.
2. vehicular light control module according to claim 1, it is characterised in that
First automotive lamp unit includes the first car light, and the second end of first car light is grounded；
Second automotive lamp unit includes second resistance element and the second car light, and first driving switch passes through the described second electricity
Resistance element is connected to second car light, wherein the first end of second car light is connected to the second resistance element, it is described
The second end ground connection of second car light；
The control circuit unit includes triode, and the base stage of the triode is connected to first driving switch, described three
The colelctor electrode of pole pipe is connected to the first end of first car light, the grounded emitter of the triode.
3. vehicular light control module according to claim 2, it is characterised in that
The car body controller also includes the second driving switch；
The car lamp device also includes the 3rd automotive lamp unit；
Second driving switch is connected to first automotive lamp unit and the 3rd automotive lamp unit；
When first driving switch and second driving switch are all closed, the corresponding car light of second automotive lamp unit and
The corresponding car light of 3rd automotive lamp unit is opened, and the control circuit unit controls the corresponding car of first automotive lamp unit
Lamp extinguishes.
4. vehicular light control module according to claim 3, it is characterised in that
3rd automotive lamp unit includes 3rd resistor element and the 3rd car light, and second driving switch passes through the described 3rd electricity
Resistance element is connected to the 3rd car light, wherein the first end of the 3rd car light is connected to the second of the 3rd resistor element
End, the second end ground connection of the 3rd car light；
First automotive lamp unit also includes first resistor element, wherein the first end of first car light is connected to described first
The first end of resistive element, the second end of the first resistor element is connected to first driving switch and the described 3rd
The first end of resistive element.
5. vehicular light control module according to claim 4, it is characterised in that
First driving switch is steering indicating light driving switch；
Second driving switch is position lamp driving switch；
First car light is upper position lamp；
Second car light is steering indicating light；
3rd car light is lower position lamp.
6. vehicular light control module according to claim 5, it is characterised in that
The car body controller also includes the 3rd driving switch；
The car lamp device also includes the 4th automotive lamp unit；
3rd driving switch is connected to the 4th automotive lamp unit；
First driving switch is connected to the 4th automotive lamp unit by the control circuit unit；
When first driving switch and the 3rd driving switch are all closed, the control circuit unit control the described 4th
The corresponding car light of automotive lamp unit extinguishes.
7. vehicular light control module according to claim 6, it is characterised in that
4th automotive lamp unit includes the 4th resistive element and the 4th car light, and the 3rd driving switch passes through the described 4th electricity
Resistance element is connected to the 4th car light, wherein the first end of the 4th car light is connected to the 4th resistive element
The colelctor electrode of first end and the triode, the second end ground connection of the 4th car light.
8. vehicular light control module according to claim 7, it is characterised in that
The car lamp device also includes the 5th automotive lamp unit；
5th automotive lamp unit includes the 5th resistive element and the 5th car light, and the 3rd driving switch passes through the described 5th electricity
Resistance element is connected to the 5th car light, wherein, the first end of the 5th resistive element is connected to the 3rd driving
Second end of switch and the 4th resistive element, the first end of the 5th car light is connected to the of the 5th resistive element
Two ends, the second end ground connection of the 5th car light；
When first driving switch disconnects and during the 3rd driving switch closure, the 4th car light and described the are controlled
Five car lights are opened.
9. vehicular light control module according to claim 8, it is characterised in that
3rd driving switch is daytime portable lighter driving switch；
4th car light is top daytime portable lighter；
5th car light is bottom daytime portable lighter.
10. vehicular light control module according to claim 9, it is characterised in that also include：
Connection unit, the connection unit is connected to first driving switch, second driving switch and described
Three driving switch, the connection unit is used for wireless connection in terminal device, and is controlled respectively by the terminal device described
The opening or closure of first driving switch, second driving switch and the 3rd driving switch.
11. vehicular light control module according to claim 10, it is characterised in that also include：
Detection unit, one end of the detection unit is connected to first car light, second car light, the 3rd car
Lamp, the 4th car light, the 5th car light, the other end are connected to the connection unit, and the detection unit is used to detect car
The status information of lamp, and the status information is sent to terminal device by the connection unit.
12. vehicular light control module according to claim 11, it is characterised in that also include：Alarm unit；
The detection unit, is additionally operable to when detecting that car light is opened, and detects whether to receive user's body of terminal device transmission
Part authentication success message；
The alarm unit is connected to the detection unit, if detecting not receive user's body for the detection unit
Part authentication success message, and/or receive the authenticating user identification failure information of terminal device transmission, then export warning message.
13. vehicular light control module according to claim 10, it is characterised in that the connection unit is connected including infrared ray
One or more in unit, Wireless Fidelity connection unit, bluetooth connection unit.
14. a kind of car lamp control system, it is characterised in that including：Multiple car light controls as described in any one of claim 1 to 13
Molding block, multiple vehicular light control modules include：Left front vehicular light control module, right front truck lamp control module, left back car light control
Molding block and right rear car lamp control module.
15. a kind of automobile, it is characterised in that including：Car lamp control system as claimed in claim 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258314.0U CN206544489U (en) | 2017-03-16 | 2017-03-16 | Vehicular light control module, car lamp control system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258314.0U CN206544489U (en) | 2017-03-16 | 2017-03-16 | Vehicular light control module, car lamp control system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206544489U true CN206544489U (en) | 2017-10-10 |
Family
ID=59996237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720258314.0U Active CN206544489U (en) | 2017-03-16 | 2017-03-16 | Vehicular light control module, car lamp control system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206544489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770449A (en) * | 2019-11-05 | 2021-05-07 | 华域视觉科技(上海)有限公司 | Constant current driving system for automobile signal lamp and driving method thereof |
| CN113939064A (en) * | 2020-07-14 | 2022-01-14 | 观致汽车有限公司 | Car light control circuit and car light with same |
-
2017
- 2017-03-16 CN CN201720258314.0U patent/CN206544489U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770449A (en) * | 2019-11-05 | 2021-05-07 | 华域视觉科技(上海)有限公司 | Constant current driving system for automobile signal lamp and driving method thereof |
| CN112770449B (en) * | 2019-11-05 | 2024-02-02 | 华域视觉科技(上海)有限公司 | Constant-current driving system for automobile signal lamp and driving method thereof |
| CN113939064A (en) * | 2020-07-14 | 2022-01-14 | 观致汽车有限公司 | Car light control circuit and car light with same |
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Address after: Room 801, 8th floor, No. 3 Building, Wangjing Street, Chaoyang District, Beijing 100102 Patentee after: Beijing vehicle and home Information Technology Co., Ltd. Address before: 100102 Beijing Chaoyang District, Hongtai East Street Wangjing Green Space Center, Block A, District D, 9 floors Patentee before: BEIJING CHEHEJIA INFORMATION TECHNOLOGY CO., LTD. |
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Effective date of registration: 20211201 Address after: 101300 room 107, building 1, courtyard 4, Hengxing Road, Gaoliying Town, Shunyi District, Beijing (scientific and technological innovation functional area) Patentee after: Beijing chehejia Automobile Technology Co.,Ltd. Address before: Room 801, 8 / F, building 3, No.10 courtyard, Wangjing street, Chaoyang District, Beijing 100102 Patentee before: BEIJING CHJ AUTOMOTIVE TECHNOLOGY Co.,Ltd. |
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