CN207926984U - A kind of light modulation display systems of adaptive light modulating device - Google Patents
A kind of light modulation display systems of adaptive light modulating device Download PDFInfo
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- CN207926984U CN207926984U CN201820394190.3U CN201820394190U CN207926984U CN 207926984 U CN207926984 U CN 207926984U CN 201820394190 U CN201820394190 U CN 201820394190U CN 207926984 U CN207926984 U CN 207926984U
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Abstract
The utility model discloses a kind of light modulation display systems of adaptive light modulating device, including：Demonstrating jack horse, object module vehicle, anti-light curtain and displaying vehicle；Transmission mechanism is installed on the rack ontology of demonstrating jack horse, is used for drag target model vehicle movement；Demonstrating jack horse includes stage controller, is used for the motion state of control targe model vehicle, and obtains the real-time position information of object module vehicle；The adaptive light modulating device and stage controller for showing vehicle communicate to connect, the measurement location information for calibrating object module vehicle according to real-time position information, and adjust the light that adaptive light modulating device is sent out according to the measurement location information after calibration；Displaying vehicle and anti-light curtain are respectively arranged at the opposite sides of demonstrating jack horse, the light projection for sending out adaptive light modulating device to anti-light curtain.Technical solution provided by the utility model can solve the problems, such as that existing automobile can not show the adaptive dimming function of adaptive light modulating device in exhibition.
Description
Technical field
The utility model embodiment is related to technical field of automotive electronics more particularly to a kind of light modulation of adaptive light modulating device
Display systems.
Background technology
User when driving, frequently encounters that meeting, pedestrian be more and the road conditions of the various complexity such as sleety weather, needs
User is wanted to pay attention at the moment converting high beam, dipped headlight and front fog lamp etc..For example, when user's row to high speed, need to open remote
Light lamp；In city when driving, it needs to open dipped headlight；In meeting, distance-light is needed alternately to flicker.It is troublesome in poeration, and
User usually forgets situations such as carrying out the adjusting of light, causing meeting dazzling.
A kind of adaptive light modulating device can be loaded on existing automobile, generally include preposition photographing module, vehicular light control module,
Car light drive module and car light display module.Vehicular light control module receives the road conditions that front camera module obtains and weather letter
Breath, and carry out rational light according to above-mentioned road conditions and Weather information control car light drive module driving car light display module and show
Show.Adaptive light modulating device can auto-changing long-and-short distant light and fog lamp etc., provide safer photograph for the driving of automobile
It is bright.
But adaptive light modulating device is premised on image recognition, the preposition photographing module applied on automobile at present exists
When identification, the processing of dynamic image is all based on to carry out the label of object, the calculating of object size and automobile and mesh
Mark the calculating of the distance between object.I.e.：Preposition photographing module only identifies preferably dynamic image, for the mark of static object
Note and measurement are inaccurate.The object is generally pedestrian, vehicle, barrier etc..To adaptive light modulating device in exhibition
When being shown, the automatic dimming function that adaptive light modulating device is shown to user and visitor is needed, but in exhibition not
There is larger place that automatic dimming function is carried out Dynamic Display, the adaptive light modulating device of static display is adaptive in exhibition
When dimming function, it is difficult to show whole effects of adaptive light modulating device, it is unfavorable for the demonstration of automobile function.
Utility model content
The utility model provides a kind of light modulation display systems of adaptive light modulating device, can not opened up with solving existing automobile
The problem of adaptive dimming function for showing adaptive light modulating device can be gone up.
The utility model embodiment provides a kind of light modulation display systems of adaptive light modulating device, including：Demonstrating jack horse,
Object module vehicle, anti-light curtain and the displaying vehicle for being equipped with adaptive light modulating device；
Transmission mechanism is installed on the rack ontology of the demonstrating jack horse, for dragging the object module vehicle described in
The extending direction of demonstrating jack horse moves；The demonstrating jack horse further includes stage controller, for controlling the object module vehicle
Motion state on the transmission mechanism, and obtain the real-time position information of the object module vehicle；
The adaptive light modulating device is communicated to connect with the stage controller, for according to the real-time position information school
The measurement location information of the accurate object module vehicle, and the adaptive light modulation is adjusted according to the measurement location information after calibration
The light that device is sent out；
The displaying vehicle and the anti-light curtain are respectively arranged at the opposite sides of the demonstrating jack horse, and being used for will be described
In the light projection to the anti-light curtain that adaptive light modulating device is sent out.
Optionally, the demonstrating jack horse further includes：Rack remote controler；The rack remote controler and the stage controller without
Line connects, for realizing the rack remote controler to the remote control of the motion state of the object module vehicle.
Optionally, the transmission mechanism includes：Small kickstand, it is chimeric with toothed belt, for carrying the object module
Vehicle；The toothed belt is connected with the rotor of motor, is transported along the extending direction of demonstrating jack horse for dragging the small kickstand
It is dynamic；The motor is electrically connected with the stage controller, for driving the skin with teeth under the driving of the stage controller
Band rotation.
Optionally, the toothed belt is connect by shaft coupling with the rotor of the motor.
Optionally, the motor is the stepper motor with coding disk.
Optionally, the rack ontology is made of proximate matter splicing, is filled by metallic plate between the proximate matter, for carrying
The transmission mechanism and the stage controller.
Optionally, the bottom end of the rack ontology is provided with wheel, for moving and transporting the demonstrating jack horse.
Optionally, the adaptive light modulating device includes：Preposition photographing module, including at least one camera, for leading to
Image Acquisition is crossed to obtain the measurement location information of the object module vehicle, measure size information and measuring environment information；Vehicle
Lamp control module is electrically connected with the preposition photographing module, and is communicated to connect with the stage controller, for according to the reality
When location information the measurement location information is calibrated, and according to it is described measure size information, measuring environment information and
Measurement location information after calibration generates car light and controls signal；Car light drive module is electrically connected with the vehicular light control module, is used
Car light drive signal is generated in controlling signal according to the car light；Car light display module is electrically connected with the car light drive module,
For sending out light according to the car light drive signal.
Optionally, the car light display module includes at least one LED array, for by the LED array
LED particle carries out selective switch or brightness regulation to send out different types of light.
Optionally, the adaptive light modulating device further includes：At least one sensor is electrically connected with the car light drive module
It connects, the movement state information for detecting the displaying vehicle, and the movement state information is sent to the car light and is controlled
Module so that the vehicular light control module generates the car light according to movement state information control and controls signal.
The light modulation display systems for the adaptive light modulating device that the utility model embodiment provides, the smaller object module of use
Vehicle replaces larger target vehicle, and to showing that the adaptive light modulating device of vehicle carries out the displaying of dimming effect, setting is drilled
Show rack, and by the transmission mechanism drag target model vehicle movement on demonstrating jack horse, shows vehicle and the setting of anti-light curtain
In the both sides of demonstrating jack horse so that adaptive light modulating device can be by the light projection generated according to object module vehicle to anti-light
On curtain, demonstrating jack horse further includes stage controller, is used for the motion state of control targe model vehicle, and can be obtained in real time
The real-time position information of object module vehicle, and real-time position information is transmitted to adaptive light modulating device so that it is adaptive to adjust
Electro-optical device corrects the measurement location information of the object module vehicle of its measurement, and certainly according to the measurement location information adjustment after correction
Adapt to the light that sends out of light modulating device, realize accurately dimming effect, solve existing automobile can not be shown in exhibition it is adaptive
The problem of answering the adaptive dimming function of light modulating device, can in a smaller space, to the adaptive dimming function of automobile into
Mobile state shows that the adaptive tune of adaptive light modulating device can succinctly, conveniently, intuitively be realized by making exhibitor or user more
Light function.
Description of the drawings
Fig. 1 is a kind of structural representation of the light modulation display systems for adaptive light modulating device that the utility model embodiment provides
Figure；
Fig. 2 is a kind of axonometric drawing for demonstrating jack horse that the utility model embodiment provides；
Fig. 3 is the axonometric drawing of the part-structure of demonstrating jack horse in Fig. 2；
Fig. 4 is a kind of structural schematic diagram for adaptive light modulating device that the utility model embodiment provides；
Fig. 5 is a kind of structural schematic diagram for car light display module that the utility model embodiment provides；
Fig. 6 is the structural schematic diagram for another car light display module that the utility model embodiment provides；
Fig. 7 is that the structure of the light modulation display systems for the adaptive light modulating device of another kind that the utility model embodiment provides is shown
It is intended to.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
It is bright, it illustrates only for ease of description, in attached drawing and the relevant part of the utility model rather than entire infrastructure.
The utility model embodiment provides a kind of light modulation display systems of adaptive light modulating device, and with reference to figure 1, Fig. 1 is this
A kind of structural schematic diagram of the light modulation display systems for adaptive light modulating device that utility model embodiment provides, the adaptive light modulation
The light modulation display systems of device include：Demonstrating jack horse 11, object module vehicle 12, anti-light curtain 13 and adaptive tune is installed
The displaying vehicle 14 of electro-optical device (not shown in figure 1)；
Transmission mechanism 111 is installed on the rack ontology of demonstrating jack horse 11, for drag target model vehicle 12 along demonstration
The extending direction of rack 11 moves；Demonstrating jack horse 11 further includes stage controller (not shown in figure 1), is used for control targe model
Motion state of the vehicle 12 on transmission mechanism 111, and obtain the real-time position information of object module vehicle 12；
Adaptive light modulating device is communicated to connect with stage controller, for calibrating object module vehicle according to real-time position information
12 measurement location information, and the light that adaptive light modulating device is sent out is adjusted according to the measurement location information after calibration；
Displaying vehicle 14 and anti-light curtain 13 are respectively arranged at the opposite sides of demonstrating jack horse 11, for will adaptively dim
In the light projection that device is sent out to anti-light curtain 13.
Adaptive light modulating device is all based on dynamic object and is identified when executing Dimming operation in the prior art
, not accurate enough for the measurement parameter of static object object, the measurement parameter is target object location, object size and fortune
Dynamic trend etc., so when whole effects of adaptive light modulating device are shown, needs larger place so that object
There can be certain space, also, automobile often opens light at night, displaying vehicle 14 is shown in exhibition
When, first, without prodigious spacial flex, second, the environment at night cannot be simulated, so in general exhibition, nothing
Normal direction user shows whole effects of adaptive light modulating device, is unfavorable for showing the function displaying of vehicle 14.In the present embodiment, institute
It can be vehicle, pedestrian or other barriers etc. to state object.
The utility model embodiment provides a kind of light modulation display systems of adaptive light modulating device, adaptive to being equipped with
The dimming function of the displaying vehicle 14 of light modulating device is shown.Above-mentioned light modulation display systems include demonstrating jack horse 11, Yi Jiyan
The anti-light curtain 13 and displaying vehicle 14 for showing 11 opposite sides of rack, as shown in Figure 1, demonstrating jack horse 11 can be with anti-light curtain 13
It is arranged in parallel, displaying 14 vertical plane of vehicle is to demonstrating jack horse 11 and anti-light curtain 13 so that the adaptive light modulation of displaying vehicle 14
Device sends out light according to the position of object module vehicle 12 on demonstrating jack horse 11.
Transmission mechanism 111 is installed, transmission mechanism 111 is for drag target model vehicle 12 along demonstration on demonstrating jack horse 11
The length direction back and forth movement of rack 11 so that show position auto-changing light of the vehicle 14 according to object module vehicle 12,
For example, if object module vehicle 12 is moved to the front of displaying vehicle 14, show that vehicle 14 automatically opens dipped headlight progress
Illumination, if object module vehicle 12 is removed from the front of displaying vehicle 14, when row extremely shows the side of vehicle 14, object module
The position of vehicle 12 does not need user and carries out manually as shown in Figure 1, displaying vehicle 14 can become high beam from dipped headlight automatically
It adjusts.
Further include stage controller in demonstrating jack horse 11, for being controlled by controlling the motion state of transmission mechanism 111
The motion state of object module vehicle 12, the motion state include stationary state, motion state, movement velocity, movement acceleration
Degree, positive movement and counter motion etc., and the real-time position information of object module vehicle 12 can be obtained.Meanwhile rack control
The adaptive light modulating device of device processed and displaying vehicle 14 communicates to connect, can be by the real time position of the object module vehicle 12 of acquisition
Information is sent to adaptive light modulating device, and adaptive light modulating device itself can survey the position of object module vehicle 12
Amount, obtains measuring location information, but because the relative tertiary location and full-size(d) and true environment of object module vehicle 12
In target vehicle have certain deviation, so adaptive light modulating device is to the size of object module vehicle 12 and the survey of position
Amount can be all distorted, then adaptive light modulating device obtains the real time position letter for the object module vehicle 12 that stage controller is sent
Breath is corrected to measuring location information, and adjusts what adaptive light modulating device was sent out according to the measurement location information after correction
Light.
Optionally, the stage controller and adaptive light modulating device are each provided with wireless data transceiver module, are used for
Realize wireless data communication.Stage controller and adaptive light modulating device can realize communication by mobile data or bluetooth.
General projection screen cannot resist ambient light interference, and the present embodiment throws light using anti-light curtain 13
Shadow can resist ambient light interference so that the light that adaptive light modulating device is sent out can preferably be projected in anti-light curtain 13
On so that the type of the light of projection can be more easily identified in user, for example, high beam, dipped headlight or fog lamp etc., and
The size that the profile of light can significantly be projected shows the variation effect of adaptive light modulating device light profile, without
The light to be sent out to adaptive light modulating device in dark environment is shown, daytime or have light it is indoor just
It can show good light regulating effect, optionally, anti-light curtain 13 can be the anti-light curtain of portable folding, convenient for storing,
Convenient for the arrangement of exhibition.
The light modulation display systems for the adaptive light modulating device that the utility model embodiment provides, the smaller object module of use
Vehicle replaces larger target vehicle, and to showing that the adaptive light modulating device of vehicle carries out the displaying of dimming effect, setting is drilled
Show rack, and by the transmission mechanism drag target model vehicle movement on demonstrating jack horse, shows vehicle and the setting of anti-light curtain
In the both sides of demonstrating jack horse so that adaptive light modulating device can be by the light projection generated according to object module vehicle to anti-light
On curtain, demonstrating jack horse further includes stage controller, is used for the motion state of control targe model vehicle, and can be obtained in real time
The real-time position information of object module vehicle, and real-time position information is transmitted to adaptive light modulating device so that it is adaptive to adjust
Electro-optical device corrects the measurement location information of the object module vehicle of its measurement, and certainly according to the measurement location information adjustment after correction
Adapt to the light that sends out of light modulating device, realize accurately dimming effect, solve existing automobile can not be shown in exhibition it is adaptive
The problem of answering the adaptive dimming function of light modulating device, can in a smaller space, to the adaptive dimming function of automobile into
Mobile state shows that the adaptive tune of adaptive light modulating device can succinctly, conveniently, intuitively be realized by making exhibitor or user more
Light function.
On the basis of the above embodiments, optionally, demonstrating jack horse 11 can also include：Rack remote controler；Rack is remotely controlled
Device is wirelessly connected with stage controller, the long-range control for realizing rack remote controler to the motion state of object module vehicle 12
System.Rack remote controler is provided with man-machine interaction unit, and narrator or operator can be artificially long-range by rack remote controler
The operating statuses such as traffic direction, the speed of service of transmission mechanism 111 are remotely controlled, to reach the tune of true adaptive light modulating device
Lightshow effect, avoids human interference.
Optionally, referring to figs. 2 and 3, Fig. 2 is a kind of axonometric drawing for demonstrating jack horse that the utility model embodiment provides,
Fig. 3 is the axonometric drawing of the part-structure of demonstrating jack horse in Fig. 2, and transmission mechanism 111 may include：Small kickstand 112, with skin with teeth
Band 113 is chimeric, for carrying object module vehicle 12；Toothed belt 113 is connected with the rotor of motor 114, for dragging trolley
Holder 112 is moved along the extending direction of demonstrating jack horse 11；Motor 114, is electrically connected with stage controller, in stage controller
Driving under drive toothed belt 113 rotate.
Toothed belt 113 is that the belt of protrusion is evenly arranged on dragging face, and toothed belt 113 is mainly by dragging face
Energy is transmitted in friction, and small kickstand 112 is fitted to by the fixing piece at center in toothed belt 113, solid with toothed belt 113
It is fixed to connect, it is provided with fixing groove 115 on small kickstand 112, for the wheel of object module vehicle 12 to be entrenched in fixing groove 115
It is interior, it is finally reached object module vehicle 12 and the fixed purpose of 113 relative position of toothed belt.
Optionally, toothed belt 113 can be connect by shaft coupling with the rotor of motor 114.Shaft coupling includes two parts,
The rotor of part connection motor 114, another part are connected with toothed belt 113 by modes such as key or tight fits, are made
The rotor rotation for obtaining motor 114 drives toothed belt 113 to rotate.
Optionally, motor 114 can be the stepper motor with coding disk.Stepper motor with coding disk is convenient for movement velocity
Control and the acquisition of step motor position, stage controller send out pulse signal to the stepper motor driver with coding, walk
Stepper motor drives toothed belt 113 to rotate, so that object module vehicle 12 is subjected to displacement, it is preferred that demonstrating jack horse 11 is
Strip, then object module vehicle 12 is along the generation straight-line displacement of demonstrating jack horse 11.
Optionally, rack ontology 116 is made of the splicing of proximate matter 117, is filled, is used for by metallic plate 118 between proximate matter 117
Carry transmission mechanism 111 and stage controller.
Rack ontology 116 is erected basic frame by proximate matter 117, and by 118 fill frame of metallic plate, rack ontology
116 for carrying above-mentioned small kickstand 112, toothed belt 113 and stage controller etc.,
Optionally, the bottom end of rack ontology can be provided with wheel 119, for moving and transporting demonstrating jack horse 11.Motor
114 are set in the frame of rack ontology 116, as shown in figure 3, being the demonstrating jack horse 11 for removing part metals plate 118 in Fig. 3
Structure chart, the motor 114 in rack ontology 116 are arranged close to toothed belt 113.
Optionally, with reference to figure 4, Fig. 4 is that a kind of structure for adaptive light modulating device that the utility model embodiment provides is shown
It is intended to, adaptive light modulating device may include：Preposition photographing module 141, including at least one camera, are adopted for passing through image
Collection obtains the measurement location information of object module vehicle 12, measures size information and measuring environment information；Vehicular light control module
142, it is electrically connected, and communicated to connect with stage controller, is used for according to real-time position information to measuring with preposition photographing module 141
Location information is calibrated, and according to measure size information, measuring environment information and calibration after measurement location information generate
Car light controls signal；Car light drive module 143 is electrically connected with vehicular light control module 142, is generated for controlling signal according to car light
Car light drive signal；Car light display module 144 is electrically connected with car light drive module 143, for being sent out according to car light drive signal
Light.
The adaptive light modulating device being arranged on displaying vehicle 14 to show that vehicle 14 does not need in normal driving process
Artificial intervention and different light types is realized according to the environment and object information of front and surrounding and state, to
Realize that vehicle is anti-glare, pedestrian reminds, enhancing specific region illumination under special pattern.For example, in the case where there is pedestrian in front,
Light-illuminating range is broadened so that light can be irradiated to the pedestrian of both sides of the road, protect pedestrains safety；In dense fog environment
In, enhance the brightness in front of light-illuminating.
The preposition photographing module 141 of adaptive light modulating device includes at least one camera, for acquire pedestrian, vehicle,
The measurement parameter of the objects such as animal, and the dynamic map analysis exhibition vehicle 14 of shooting and the relative motion of object can be passed through
Trend, above-mentioned measurement parameter include measuring location information, measuring size information and measuring environment information, and measuring environment information can
Think weather conditions and ambient brightness etc., according to measuring environment information, car light display module 144 can open the light class such as fog lamp
Type, the weather conditions may include foggy weather and sleety weather etc., and preposition photographing module 141 is by all measurements of acquisition
Vehicular light control module 142 is transmitted to by controller local area network after parameter integration so that vehicular light control module 142 is according to acquisition
The above-mentioned measurement parameter arrived, and the real-time position information of the object module vehicle 12 sent according to stage controller, to measuring position
Confidence breath is corrected, and to which required light type is judged and be selected, and is sent corresponding car light and is controlled signal to vehicle
Lamp drive module 143.For example, the judgement of vehicular light control module 142 needs to open fog lamp, then sends fog lamp and control signal to car light drive
Dynamic model block 143.
Car light drive module 143 can control signal according to corresponding car light and generate corresponding car light drive signal, to drive
Vehicle lights display module 144 shows corresponding light type.
Target vehicle in the relative tertiary location and size and true environment of object module vehicle 12 has certain deviation,
When object module vehicle 12 is identified in preposition photographing module 141, the measurement location information passed back measures size information meeting
It is distorted, the antidinic lamp light spot that car light display module 144 is sent out can be caused not kissed with 12 position of object module vehicle
It closes, so vehicular light control module 142 needs the real time position for obtaining object module vehicle 12 to compensate, the vehicle after being calibrated
Lamp controls signal.
Optionally, preposition photographing module 141 may be disposed at front-view mirror, be adopted convenient for the measurement parameter to object
Collection.
Optionally, with reference to figure 5, Fig. 5 is a kind of structural representation for car light display module that the utility model embodiment provides
Figure, car light display module 144 include at least one LED array 145, for by being carried out to the LED particle in LED array 145
Selective switch or brightness regulation send out different types of light.
Fig. 6 is the structural schematic diagram for another car light display module that the utility model embodiment provides, with reference to figure 5 and figure
6, each LED array 145 includes multiple LED particles, for example, each LED array 145 includes 9 LED particles, car light shows mould
Block 144 includes multiple LED array 145, for example, each car light display module 144 may include 4 rows 6 row totally 24 LED array 145.
Each LED array 145 has the region oneself irradiated, and the brightness of each LED particle can be adjusted individually, be mainly used to reality
The function that existing anti-dazzle and pedestrian remind.It optionally opens or blast some LED array 145 reaches light type
Transformation, for example, in the present embodiment, 12 row of object module vehicle then needs to open dipped headlight, then to the front for showing vehicle 14
Front two row LED array 145 is lighted, as shown in figure 5, lamp bead hatched shown in Fig. 5 is the lamp bead of illuminating state, is not had
The lamp bead of shade is the lamp bead of non-lit up state, if front of the object module vehicle 12 far from displaying vehicle 14, can open distance light
Lamp then lights all LED array 145；Or when opening dipped headlight, then all LED array 145 are adjusted to relatively low bright
Degree, when opening high beam, is then adjusted to higher brightness by all LED array 145.
Optionally, above-mentioned adaptive light modulating device be adaptive distance light light modulating device, then above-mentioned vehicular light control module 142,
Car light drive module 143 and car light display module 144 are respectively that distance light control module, distance light drive module and distance light show mould
Group, can be by realizing that high beam projects on anti-light curtain 13 to the control of each LED array 145 or each LED particle
The size of hot spot, for example, with reference to figure 6, if distance light display module includes six row LED array 145 of A-F, if current roadside exists more
Pedestrian, then open the LED array 145 of all row, if being currently at meeting car state, to prevent opposite car from generating spinning sensation, then
A, B, E, F row LED array 145 can be closed, the relatively narrow distance light of area of light is generated, as shown in fig. 6, similarly, it is shown in Fig. 6 with the moon
The lamp bead of shadow is the lamp bead of illuminating state, and shadeless lamp bead is the lamp bead of non-lit up state.
With reference to figure 7, Fig. 7 is the light modulation display systems for the adaptive light modulating device of another kind that the utility model embodiment provides
Structural schematic diagram, with reference to figure 1, when object module vehicle 12 moves to side, not with displaying 14 meeting of vehicle when, car light is shown
Module 144 can open all LED array 145, and the region for being projected to the hot spot of anti-light curtain 13 is larger region M, reference
Fig. 7, when object module vehicle 12 is close to displaying vehicle 14, when with displaying 14 meeting of vehicle, car light display module 144 is closed
LED array 145 so that the region for being projected to the hot spot of anti-light curtain 13 is smaller region N, is prevented to object module vehicle 12
It has an impact.
As vehicle drives the development of miscellaneous function, the driving of vehicle gradually tends to comfortableization, intelligent, safe, from
The mainstream configuration of next-generation car bulb will be become by adapting to light modulating device.The low cost light modulation displaying system of the utility model design
System can under limited place, limited scene the perfect function and light light distribution technology for showing adaptive light modulating device.
Function and the effect of adaptive light modulating device can succinctly, conveniently, intuitively be realized by making exhibitor or user more.
Optionally, adaptive light modulating device can also include：At least one sensor is electrically connected with car light drive module,
Movement state information for detecting displaying vehicle, and movement state information is sent to vehicular light control module so that car light control
Molding root tuber generates car light according to movement state information and controls signal.
During showing the actual travel of vehicle, car light drive module is not only with reference to the survey of preposition photographing module acquisition
Amount location information measures size the measurement parameters such as information, measuring environment information, it is also necessary to showing that the motion state of vehicle carries out
It measures, could accurately suitable light type be voluntarily more set, operation of at least one sensor to displaying vehicle is set
Data are detected, for example, the operation datas such as the sideway value of vehicle, vehicle velocity amplitude, steering wheel rotational angle and angular speed.Show
Example property, it can judge whether to need to open steering indicating light etc. according to steering wheel rotational angle.Optionally, the sensor is to add
The sensing devices such as velocity sensor, gyroscope.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, can carry out for a person skilled in the art various bright
Aobvious variation is readjusted, be combined with each other and is substituted without departing from the scope of protection of the utility model.Therefore, although passing through
Above example is described in further detail the utility model, but the utility model is not limited only to the above implementation
Example can also include other more equivalent embodiments in the case where not departing from the utility model design, and the utility model
Range is determined by scope of the appended claims.
Claims (10)
1. a kind of light modulation display systems of adaptive light modulating device, which is characterized in that including：Demonstrating jack horse, object module vehicle,
Anti-light curtain and the displaying vehicle for being equipped with adaptive light modulating device；
Transmission mechanism is installed on the rack ontology of the demonstrating jack horse, for dragging the object module vehicle along the demonstration
The extending direction of rack moves；The demonstrating jack horse further includes stage controller, for controlling the object module vehicle in institute
The motion state on transmission mechanism is stated, and obtains the real-time position information of the object module vehicle；
The adaptive light modulating device is communicated to connect with the stage controller, for calibrating institute according to the real-time position information
The measurement location information of object module vehicle is stated, and the adaptive light modulating device is adjusted according to the measurement location information after calibration
The light sent out；
The displaying vehicle and the anti-light curtain are respectively arranged at the opposite sides of the demonstrating jack horse, and being used for will be described adaptive
It answers in the light projection that light modulating device is sent out to the anti-light curtain.
2. the light modulation display systems of adaptive light modulating device according to claim 1, which is characterized in that the demonstrating jack horse
Further include：Rack remote controler；
The rack remote controler is wirelessly connected with the stage controller, for realizing the rack remote controler to the target mould
The remote control of the motion state of type vehicle.
3. the light modulation display systems of adaptive light modulating device according to claim 1, which is characterized in that the transmission mechanism
Including：
Small kickstand, it is chimeric with toothed belt, for carrying the object module vehicle；
The toothed belt is connected with the rotor of motor, is transported along the extending direction of demonstrating jack horse for dragging the small kickstand
It is dynamic；
The motor is electrically connected with the stage controller, described with teeth for being driven under the driving of the stage controller
Belt rotates.
4. the light modulation display systems of adaptive light modulating device according to claim 3, it is characterised in that：
The toothed belt is connect by shaft coupling with the rotor of the motor.
5. the light modulation display systems of adaptive light modulating device according to claim 3, it is characterised in that：
The motor is the stepper motor with coding disk.
6. the light modulation display systems of adaptive light modulating device according to claim 1, it is characterised in that：
The rack ontology is made of proximate matter splicing, is filled by metallic plate between the proximate matter, for carrying the driver
Structure and the stage controller.
7. the light modulation display systems of adaptive light modulating device according to claim 1, it is characterised in that：
The bottom end of the rack ontology is provided with wheel, for moving and transporting the demonstrating jack horse.
8. the light modulation display systems of adaptive light modulating device according to claim 1, which is characterized in that the adaptive tune
Electro-optical device includes：
Preposition photographing module, including at least one camera, the survey for obtaining the object module vehicle by Image Acquisition
Amount location information measures size information and measuring environment information；
Vehicular light control module is electrically connected with the preposition photographing module, and is communicated to connect with the stage controller, and basis is used for
The real-time position information calibrates the measurement location information, and measures size information, measuring environment letter according to described
Measurement location information after breath and calibration generates car light and controls signal；
Car light drive module is electrically connected with the vehicular light control module, and car light drive is generated for controlling signal according to the car light
Dynamic signal；
Car light display module is electrically connected with the car light drive module, for sending out light according to the car light drive signal.
9. the light modulation display systems of adaptive light modulating device according to claim 8, it is characterised in that：
The car light display module includes at least one LED array, for by being carried out to the LED particle in the LED array
Selective switch or brightness regulation send out different types of light.
10. the light modulation display systems of adaptive light modulating device according to claim 8, which is characterized in that described adaptive
Light modulating device further includes：
At least one sensor is electrically connected with the car light drive module, the motion state letter for detecting the displaying vehicle
Breath, and the movement state information is sent to the vehicular light control module so that the vehicular light control module is according to the fortune
Dynamic status information control generates the car light and controls signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820394190.3U CN207926984U (en) | 2018-03-22 | 2018-03-22 | A kind of light modulation display systems of adaptive light modulating device |
Applications Claiming Priority (1)
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| CN110738668A (en) * | 2019-09-29 | 2020-01-31 | 南京佑驾科技有限公司 | method and system for intelligently controlling high beam and vehicle |
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