CN102196217A - Traffic vehicle with projection system - Google Patents
Traffic vehicle with projection system Download PDFInfo
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- CN102196217A CN102196217A CN2010101304627A CN201010130462A CN102196217A CN 102196217 A CN102196217 A CN 102196217A CN 2010101304627 A CN2010101304627 A CN 2010101304627A CN 201010130462 A CN201010130462 A CN 201010130462A CN 102196217 A CN102196217 A CN 102196217A
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Abstract
The invention discloses a traffic vehicle with a projection system. The traffic vehicle comprises a controller, a projection module, a projection screen and a running information module, wherein the projection module is coupled with the controller and used for projecting information; the projection screen is configured corresponding to the projection module so as to facilitate projection of the information; and the running information module is used for gathering running information and is coupled to the projection module so that the gathered running information is directly or indirectly fed into the projection module.
Description
Technical field
Present invention is directed to and be used for vehicle-carriedly, particularly have projection module in order to vehicle-carried in the projection curtain of projection running information or each silhouette picture.
Background technology
Typical case's automobile is to utilize rearview mirror to supervise back visibibility or traffic, and driver's rotary head continually sees that left-hand mirror or right back visor are to confirm traffic.Yet, the dead angle that can't see is arranged from driver's position.In addition, moisture and fog during raining on the windshield may reduce visibility, will cause traffic accident.There is no the method for effective head it off unfortunately now.In addition, traffic may change fast.Therefore the driver must wipe moisture with hand continually under this situation, may be pretty troublesome.Produce the target detection signal when no effective solution is detected target at present, and the situation of driver's reality must be provided.The plate that watches the instruments and the running information of all must be bowed causes the security concerns of driving.
Summary of the invention
Therefore, the present invention can provide the dead angle caution, the possibility of be increased reaction time and minimizing collision.And the present invention is projeced into running information on driver's head or eyes (sight line) the place ahead windshield, is beneficial to that the driver need not bow or running information is checked in rotary head.The scene that common driver's seat the place ahead windshield downside is found out is the bonnet part, so image is incident upon this relevant range, can not block outside, the place ahead scene.Running information can comprise engine speed, speed per hour, temperature, air pressure, longitude and latitude, oil mass, mileage number.Can also the image capture unit capture, see through projection module projection outside image, be beneficial to the driver and judge the outside situation and need not yaw and observe, and reduce risk.For the benefit of throw image and can attach transparent or semitransparent projection curtain film at above-mentioned zone.
In one of the present invention viewpoint, the automobile safety system system of tool transducer comprises a controller, a transducer, it is coupled to this controller and is arranged at outside the automobile side with detecting or catches image and bring into play the function of outside visor, its middle controller receives from the signal of transducer, at least one display, it is coupled to this controller with show image, and a Storage Media, it is coupled to this controller to store image data.System also comprises a side senser, and its side that is coupled to this controller and is arranged at automobile is to catch the image in the automobile dead angle, and at least one display that is coupled to this controller is the image that shows in the dead angle, and transducer must comprise the night vision pattern.
A kind of automotive vehicle of tool projection module comprises: a controller; One projection module, this controller that is coupled is in order to the information of projecting; One projection curtain disposes in order to projection module corresponding to this, is beneficial to the projection of information; One driving information module is collected running information, is coupled to this projection module, is beneficial to directly or indirectly this projection module of running information feed-in with institute's collection.
Wherein this projection module comprises: liquid crystal panel set, in order to show with red, green and blue imaging respectively; Light source, corresponding respectively liquid crystal panel configuration set is in order to provide light source; The water chestnut mirror, above-mentioned light source group, liquid crystal panel set is disposed at the light incident side of this water chestnut mirror, in order to synthetic each Show Color; And projection lens group, the light that is disposed at this water chestnut mirror penetrates side.
Wherein this projection module comprises: light source produces light beam; Digital micro-mirror assembly chip has a plurality of minute surface parts, and each these a plurality of minute surface partly is controlled to reflect the light of this light source institute feed-in; And projection lens group, be disposed in the reverberation path of this digital micro-mirror assembly chip with the projection image.
Wherein this projection module comprises: plural light source; Color combiner is coupled to this plurality of elements in order to synthetic color; And two-dimensional variable angle reflector (scanner), this color combiner that is coupled is beneficial to signal is reflexed to this screen display.
The automotive vehicle of tool projection module wherein should comprise laser by the plural number light source.
The automotive vehicle of tool projection module more comprises transducer, and it is coupled to this controller to detect the outer image of this automotive vehicle, wherein is projected to this projection curtain through this projection module and has shown the outer image of this automotive vehicle.
Wherein this transducer system comprises the night vision pattern.The automotive vehicle of above-mentioned tool projection module more comprises a Storage Media, and it is coupled to this controller to store image data; One communication module, it is coupled to this controller to transmit the image data in this Storage Media.
A kind of automotive vehicle of tool projection module comprises: a controller; One projection module, this controller that is coupled is in order to the information of projecting; One projection curtain disposes in order to projection module corresponding to this, is beneficial to the projection of information; One transducer, it is coupled to this controller to detect the outer image of this automotive vehicle, wherein sees through this projection module and is projected to this projection curtain to show the outer image of this automotive vehicle.Transducer system comprises the night vision pattern.More comprise a Storage Media, it is coupled to this controller to store image data.More comprise a communication module, it is coupled to this controller to transmit the image data in this Storage Media.
The automobile safety system of the present invention's further viewpoint cording accident record system, it comprises a controller, several transducers, it is coupled to that this controller is looked after the traffic accident accident to catch, side-looking or forward sight image, its middle controller receives the signal from several transducers, and an accident Storage Media, it is coupled to this controller to store the image data of accident information and traffic accident accident.This system also comprises a communication module, and it is coupled to this controller with the traffic accident accident image data in the transmission accident Storage Media.This accident information comprise the date and (or) place.
The present invention is the automobile safety system that discloses tool accident record system, it comprises a controller, a baroceptor, it is arranged within the automobile and is coupled to this controller with air pressure change, an image sensor in the detecting automobile, its response baroceptor is with recording image, and a Storage Media, it is coupled to this controller to store the image through record.This system also comprises a communication module, and it is coupled to this controller to transmit the image through record in the Storage Media.
The system of accident record system of automobile comprises a controller, a baroceptor, it is arranged within the automobile and is coupled to this controller with air pressure change, a caution system in the detecting automobile, its response baroceptor is to start sound caution, visual alarm or phonetic warning, and a communication module, it is coupled to this controller to transmit the caution message to the remote client.
Description of drawings
Fig. 1 is a view on the automotive vehicle according to the present invention.
Fig. 2 is a view on the automotive vehicle according to the present invention.
Fig. 3 is a view on the automotive vehicle according to the present invention.
Fig. 4 is the functional block diagram of the projection module according to the present invention.
Fig. 5 is the functional block diagram of three light source projects modules according to the present invention.
Fig. 6 is the functional block diagram of the projection module of the tool digital micro-mirror assembly according to the present invention.
Fig. 7 is the schematic diagram of the light source cell according to the present invention.
Fig. 8 is the functional block diagram of the projection module of the tool two dimension reflector according to the present invention.
Fig. 9 is the functional block diagram of the projection module of the tool two dimension reflector according to the present invention.
Figure 10 is the functional block diagram of the projection module of another tool two dimension reflector according to the present invention.
Among the figure:
10 automotive vehicles
102 dead angles
110 transducers
120 controllers
125 Storage Medias
130 operation-interfaces
130a shutter (or photography) button
130b console switch group
130c night vision mode button
140 displays
200 transducers
300 transducers
400 transducers
500 theft-proof sensors
510 baroceptors
600 global positioning systems (GPS)
800 projection module
810 projection curtains
820 running information modules
Embodiment
In following graphic in identical reference number will be in order to identical assembly to be described.Though the present invention system is being narrated about the ad hoc approach of dead angle caution and device, yet some modifications still are contained in the present invention's the scope for the skill person of this technical field.The present invention's preferred embodiment is with reference to appended graphic being described in detail in following.
With reference to Fig. 1 and Fig. 2, embodiment automotive vehicle illustration such as vehicle 10 are to comprise state visual surveillance system 100 one of according to the present invention in its explanation.The illustration at dead angle 102 as shown.The zone that can not video and surpass for the external mirror having indicator light of commonly using, dead angle 102 for example is unless require the driver later to check.102,14,15 zones, dead angle may change with size, position and the driver's of visor visual angle, as side before and after the car.One of the present invention viewpoint is that automotive vehicle 10 comprises backsight image sensor or USB PC Video Camera (for example digital video video camera) 110, and it is arranged at the position of rear view mirror of automotive vehicle script, with detecting car side dead angle.In an example, two backsight image sensors or USB PC Video Camera 110 can replace this to commonly use visor afterwards.
Side sensor
With reference to Fig. 1 is the calcspar that this system is described.This system of system comprises controller 120, and it handles the signal from the vehicle imaging transducer.According to this embodiment numeral external image transducer (side sensor) 110 is to comprise Charged Coupled Device (CCD) or CMOS (Complementary Metal Oxide Semiconductor) (CMOS) image sensor to be used for static images or dynamically film imaging and side sensor 110 are to be coupled to this controller.Storage is to be coupled to this controller 120 by the static images of side sensor 110 acquisitions or the Storage Media 125 of dynamic film data.Storage Media 125 be comprise but be not subject to hard disk, semiconductor memory, with oneself dish, magnetic internal memory, can plug floppy disk (for example memory card) or its combination.Operation-interface 130 is to comprise shutter (or photography) button 130a and console switch group 130b.Communication module 135 is in order to set up communication with external device (ED).This controller 120 can be central processing unit (CPU) to be used for the various piece that central authorities control the digital video camera chain of automotive vehicle 10.
One or more display 140 is the inner body that is connected to automobile by connecting elements.This one or more display 140 can be arranged on the driving platform of automobile and be positioned at portion before the driver, but is principle with the visibility obstacle that does not cause the driver.This operation connects 130 and can be arranged on the platform or dress invests on the steering wheel of automotive vehicle 10.In one embodiment, connecting display to the connecting elements of car body can be and allow the Hinge connecting structure that display can free folding or allow the universal joints structure that display can free three-dimensional rotation.This display 140 can be liquid crystal display (LCD) panel, cathode ray tube (CRT) monitor, electric slurry display panel (PDP) and organic electric-excitation luminescent (organicelctroluminescence) display floater.The display of other type also can utilize, for example emission (FED) display floater.
In addition, this display 140 the rotary main body that is connected to automotive vehicle 10, therefore no matter where the driver is positioned at, this display 140 can place the driver is easy to the position watched.And then this display 140 can respond the running of side sensor 110 and show the video display image.Therefore, the situation of moisture or fog no matter, for example side sensor 110 all can be caught image and is sent to this display 140.In addition, display 140 can be the LCD (LCD) on the windshield that can form in automotive vehicle (as vehicle).
This console switch group 130b system includes playback switch, photographs and record switch, amplify and dwindle the button of switch.This function series is provided to allow driver or user to amplify (zoom-in) or to dwindle (zoom-out) Charged Coupled Device (CCD) or show image that CMOS (Complementary Metal Oxide Semiconductor) (CMOS) transducer is caught.This type of function is well known in the field of digital video.
For example side sensor 110 can be arranged near the position of commonly using rearview mirror, maybe can replace the position of traditional rear-view mirror.As side sensor 110 is that dress invests portion before the Qianmen and is adjacent to the glass at Qianmen.These a little positions are easy to position, the orientation that emulation driver position is checked, near time of day.One motor driver preferably is to be coupled to this side sensor 110 can be observed different dead angles according to its position to allow the user to adjust the direction of side sensor 110 and angle image.
These communication module 135 cordings have the communication function of the mobile phone of being equal to, and this system can cooperate and utilizes loud speaker and microphone (not shown) to use as phone.In addition, it can see through transmission of package transfer equipment and reception image data etc. to remote testing.In addition, it can show the geographical position such as the longitude and latitude of present automobile by the function that global positioning system (GPS) 600 is provided.This operation-interface system comprises several buttons, is similar to the button of mobile phone.One of them button system is in order to carrying out the setting recipient function, being used to transmit the image data that transducer etc. is obtained, and the function that manages the image data that transducer obtains.Utilize Storage Media 125 according to this system of system of this embodiment, but be beneficial to its desired image data on this Storage Media of user's access.Then, below will narrate running with the image sensor of said method construction.Between static imaging and dynamic film imaging, switch based on duration that shutter release button 130a depressed according to this embodiment all the sensors system.For example, if shutter release button 130a lies in one period scheduled time and unclamps, then central processing unit (CPU) is satisfied in driving image sensor in unclamping to obtain static images and it is stored on the Storage Media 125.Under normal running, this central processing unit (CPU) is to drive Charged Coupled Device (CCD) or CMOS (Complementary Metal Oxide Semiconductor) (CMOS) transducer to obtain the image data of dynamic film and it is shown on the display beginning, and (or) depend on that user's demand is stored in it on Storage Media 125.
Rear sensor
Side caution transducer
Dead angle caution transducer 200 is to provide the indication that has entered at least one dead angle about target vehicle to the driver.Native system system comprises automobile bus to receive the automobile control signal of difference when transducer receives proximity information.Transducer 200 is to be able to sensing just near automotive vehicle 10 and enter the wherein object or the automobile at a dead angle.This automotive vehicle 10 is to comprise two side sensers 200 with field, indivedual visual field.This field, visual field may not overlap or may a little overlapping dead angle area.Therefore, the present invention also supervises from the field, the visual field of transducer to the zone of transition of dead angle area.Present technology allows Miniature Sensor to be arranged on the automotive vehicle in unshowy mode, so that avoid hindering aesthetic feeling.Near the diverse location at automotive vehicle 10 rears, comprise portion after the zone of luggage-boot lid, back shelves version, bumper bar, tire upper area, vehicle side wall, rearview mirror or the roof, all be expected to be beneficial to object in the sensing dead angle for the position of installing transducer.
Front sensor
With reference to Fig. 1, for the calcspar of this system is described.Comprising digital outside front sensor 400 according to this system of system of this embodiment detects in order to danger.Transducer 400 must comprise Charged Coupled Device (CCD) or CMOS (Complementary Metal Oxide Semiconductor) (CMOS) image sensor is to be coupled to controller 120 to be used for static imaging or dynamic film imaging and this transducer 400.This Storage Media 125 can store the static or dynamic film image data that image sensor 400 is obtained.This operation-interface 130 also comprises night vision mode button 130c to start the night vision pattern of forward sight image sensor 400, and infrared mode for example is to provide preferable identification at night.Should show (police) and show that device 140 also was to be coupled to front sensor 400 in order to caution or demonstration front end state.
Transducer that each is above-mentioned and Storage Media can write down digital dynamic film or static images.When traffic accident took place, it can provide factual evidence and because of the details that this system log (SYSLOG) took place, so can be as " car accident flight data recorder ".Have enough capacity and be provided between transducer and the store tools, and the dynamic film data that transducer obtained is to see through this buffer rcgister to be stored on the store tools with the buffer rcgister system that stores dynamic film image data.Central processing unit 120 be suitable for when shutter release button 130a depresses, beginning to drive Charged Coupled Device (CCD) or CMOS (Complementary Metal Oxide Semiconductor) (CMOS) image sensor with the dynamic film image of initial imaging and storage data in buffer rcgister.
As mentioned above, native system system comprises the transducer that is used to detect backsight, side-looking and forward sight dead angle and obtains neighbor information.Automobile control signal and this controller 120 that this automobile bus system receives difference are the signal of processing from automobile bus and transducer.
Please refer to Fig. 2 of the present invention, when anyone opened the door without permission or breaks in automobile, this controller 120 will start with control theft-proof sensor 500 to be used to write down this burglar.Theft-proof sensor 500 is to be coupled to controller 120 and is that inside is installed in automobile driver seat before just to be used to take the burglar.Simultaneously, this communication module 135 transmits this image data to predetermined remote testing.Baroceptor 510 preferably is to be coupled to this controller 120.But the air pressure change in the baroceptor 510 sensing automobiles.The air pressure change of being detected when baroceptor 510 surpasses critical limit, and transducer 510 will send a signal to this controller 120.Air pressure change system is received in the controller 120 does not have the situation that mandate enters car with decision, and transducer 510 is initiatively to await orders.This controller 120 is carried out further calculation then to handle the signal from vehicle bus and transducer.Controller 120 is preferably microprocessor controller, and it has central processing unit (CPU), internal storage for example random access memory (RAM) or read-only memory (ROM) and relevantly pass input and the output that bus is done communication.Controller 120 can be the part of central vehicle main control unit or independent unit.Controller 120 can comprise difference reason unit, and processing unit can be integrated or the device of independence or become the integral part of controller.
Vehicle interface or Warning for vehicle interface system receive the signal of self-controller 120 and start the Warning for vehicle system, and comprise as sending caution or open Brake car device from the sound caution of loud speaker, visual caution or phonetic warning from pre-anticollision caution system startup caution before collision.Each forward and backward transducer, side senser and theft-proof sensor system comprise the night vision pattern and are beneficial to operate in low-light or the dark surrounds.
Fig. 3 shows the vehicle-carried schematic diagram of tool projection system 800 of the present invention.Running information module 820 can receive or detect the running information that respectively shows, for example receives the speed information of speed per hour detector, the information of temperature detecting device.The information that oil plant or amount of batteries detector are summoned, mileage information, each image information that above-mentioned information and the foregoing description are obtained must see through controller 120, is passed to projection module 800, is projected on the projection curtain again.Above-mentioned projection curtain can be provided with or be attached on the transparent or semitransparent film of windshield.So display hardware can be set, save the space, and hide and built-in running information module 820 and projection system 800, and see platform outside the design tool conformability.Utilize above-mentioned each unit and GPS, also navigation map and information can be projeced on the place ahead projection curtain,, still can observe the place ahead based on the transparent or semitransparent property of its tool.
In addition, the present invention 100 comprises projection module 800, and electrical couplings is to above-mentioned controller 120.With an embodiment, can adopt the liquid crystal grenade instrumentation, it comprises liquid crystal panel in order to imaging, afterwards it is seen through the set of lenses amplification and projects on a screen or the wall.The projection of this liquid crystal shows to be made module comprise light source to be disposed at wherein.Light source can adopt Halogen lamp LED or metal halid lamp.Light source sees through lens and imports Mitsubishi's mirror and be divided into red, green and blue light.Image in the image of three liquid crystal panels and penetrated by red, the green and blue light of correspondence respectively, synthetic by Mitsubishi's mirror at last.And in the preferred embodiment, seeing also the 4th and Fig. 5, liquid crystal projection module 800 comprises liquid crystal panel 200R, 200G, 200B, in order to show with red, green and blue imaging respectively.Best for adopting dull and stereotyped radiation light source (panel-form ligh temitting sources) 210R, 210G, and 210B, corresponding respectively liquid crystal panel 200R, 200G, 200B are disposed at thereafter, and light source is provided.Above-mentioned flat board radiation light source (panel-form ligh temitting sources) 210R, 210G, and 210B can adopt organic EL (electroluminescence) assembly, red, the green and blue light of organic el element radiation.Above-mentioned flat board radiation light source (panel-form ligh temitting sources) 210R, 210G, and 210B, liquid crystal panel 200R, 200G, 200B are disposed at the light incident side of Mitsubishi's mirror (dichroic prism), in order to synthetic each Show Color.One projection lens group 230, the light that is disposed at Mitsubishi's mirror (dichroic prism) penetrates Mitsubishi's mirror side, and a display screen can be positioned over the appropriate location in order to projection imaging.Therefore being stored in data in internal memory or the running information module 820, archives, electronic game can see through projection module 800 and amplify and be projected to display screen 810.Adopt dull and stereotyped radiation light source (panel-form light emittingsources) 210R based on the present invention, 210G, and 210B provides light source as adopting organic EL (electroluminescence) assembly, it is compact, so can be so that be integrated in wherein.
The icon of the embodiment one of according to the present invention of Fig. 6 system wherein shows the main composition important document of no filter disc ripple (filter free) projector that utilizes digital micro-mirror assembly (DMD) chip (panel).As shown in Figure 6, the no filter disc projector 1000 of present embodiment comprises light source cell 1100, digital micro-mirror assembly chip 1200 and projection lens group 1300.The part assembly, for example lens amplifier, converter, calibrator unit and driver part, may need provides.Certainly can also adopt the device of tool colour wheel.In one embodiment, the lens amplifier can place between light source cell 1100 and the digital micro-mirror assembly chip 1200.Yet it is not the present invention's a feature, therefore omits its detailed description.In one embodiment, digital micro-mirror assembly chip 1200 comprises that a plurality of micromirror parts (not icon) are controlled by driver part.Driver part produces image light to be projected to screen, and the heeling condition system of each micromirror part is according to the switching state of color light source.Light source cell 1100 can be launched red, green or blue monochromatic light respectively.Color control module 1400 couples the light emission of light source cell 1100 with that a kind of color of decision radiation.From cooperate the alternating state of color light source unit 1100 than the heeling condition system of the signal of quasi-component feed-in and micromirror part.Color control module 1400 is the usefulness that is used for the color coloured silk of switches light, and it can be formed by integrated circuit.The switching time of color is far faster than the rotary-type switching of known techniques.It has reduced the habit breath and has known the switching required time of color in the colored runner of technology.The switching of colourama unit causes light complying with red, blue and green sequential transmission, and the light that switches exports digital micro-mirror assembly chip 1200 to.In a preferred embodiment, color control module 1400 cause light source cell 1100 in regular turn with repeatedly launch red, indigo plant and green light.The alternate succession of color can change.Color light source unit 1100 has plural color section (color segment), if need brightness also can comprise the white light section.In a preferred embodiment, light source cell 1100 comprises red section, and then green section is followed successively by blue section again.In order to increase image brilliance, each blue section can be followed the white light section.
Light source cell 1100, inner electrically rechargeable lamp is metal halid lamp or Halogen lamp LED for example, can be used for light source cell.In a preferred embodiment, with reference to Fig. 7, no filter disc projection comprises three light emitting source 210R, 210G and 210B, is the organic electric field luminescence assembly.The organic electric field luminescence assembly is the electroluminescence film, and it can launch red, green and blue light.Digital micro-mirror assembly chip 1200 is disposed at the light emitting edge.Projection lens group 1300 can utilize plural lenses to form.Therefore, data or the archives that are stored in depositing within assembly or the external device (ED) can be incident upon on screen or the wall.The user is throwed image, recreation or archives by this on an external screen.The electroluminescence assembly is that volume is little, face formula, lightweight assembly, so it can be so that mini-projector be incorporated in the portable apparatus.The light source cell illumination light source unit can be formed by three monochromatic light electroluminescence assemblies or the electroluminescence assembly that can launch three monochromatic light.In another example, light source cell 1100 can comprise that light emitting source 210W is with the emission white light.Light emitting source can be formed by film, therefore can be embedded in the portable apparatus.
Digital micro-mirror assembly chip comprises a plurality of minute surface parts, control each minute surface and partly make it be in first heeling condition or second heeling condition, and reflection is from the light of luminescence unit institute feed-in, and switched by control module when being in first heeling condition.Utilize the control of driver element, and, make that each micromirror in the digital micro-mirror assembly chip partly is in first heeling condition or second heeling condition according to the signal and the color control unit of a corresponding image.One alignment unit system is used to receive image signal and by the obtained voltage of photoelectric conversion component, and by receiving the voltage correction image signal, and the output calibration image signal is to driver element.Color control module 1400 be configured to comprise red, green and blue-light source to produce the optical image of plural color.In the known known techniques, projector comprises that Digital System Processor is disposed on the DLP circuit board.It is not the present invention's a technical characterictic, therefore omits its explanation.
From as can be known above-mentioned, need not for example condenser lens of colorized optical filtering runner, high temperature white light source and some lens among the present invention.Therefore, the invention solves heat dissipation problem, excessive bulk and the sudden strain of a muscle frequency effect of known projector.Moreover the present invention utilizes film as cold light source, does not therefore have the heat dissipation problem of high temperature, and the life-span of light source also comes longly than the white light source of known techniques, and the noise of motor vibration also can be exempted.The present invention's power consumption is low far beyond known techniques, and light source partly can be incorporated in the device.The light that switches according to the present invention's method is one of red to obtain, green or blue light by the color control module, and this coloured light advances to digital micro-mirror assembly chip 1200, and luminous flux can measure correction by postponing camera lens (relay lens), causes that this coloured light is efficient to be reached to digital micro-mirror assembly chip 1200.By known techniques as can be known, the coloured light system that is applied to digital micro-mirror assembly chip 1200 is incident on each micromirror part.Digital micro-mirror assembly chip 1200 receives the input signal of signals, and it is each red, green and blue GTG of presenting according to an image signal and in order to control the gradient of each micromirror part.Yet the control of the heeling condition of bearing calibration and micromirror part is known techniques.Each optical image can obtain by the micromirror part of operand word micromirror assemblies chip 1200, and throws single picture partly on screen.Because the color light source unit can switch very efficient and fast, the light of demonstration earlier becomes the persistence of vision image that human eye is seen, can see hardly that therefore the situation that color presents respectively takes place.
See also Fig. 8, plural light source 210R, 210G, 210B are coupled to control IC 120.Control IC 120 can transmit the image controlling signal respectively to plural light source 210R, 210G, 210B.Above-mentioned plural light source 210R, 210G, 210B are arbitrary source, as LED, OLED or laser.Image will be reflexed to the screen amplification by two-dimensional variable angle reflector (scanner) 420 and show.Color combiner (color combiner or illuminatorcombiner) 400 will receive from each plural light source 210R, 210G, 210 signal, and then the color preset of synthetic control IC 120.Color combiner 400 is by the plural light source 210R of control IC 120 control, 210G, and 210B, and it mixed light can be synthesized shades of colour.Two-dimensional variable angle reflector (scanner) 420 is coupled to color combiner (color combiner or illuminator combiner) 400 and is beneficial to reflect the precalculated position of each mixed light to screen.The angle that two-dimensional variable angle reflector (scanner) 420 can change between between screen normal and reflected ray, preferable this two-dimensional variable angle reflector (scanner) 420 is made with film, and it can be beneficial to according to the pixel show image to screen along X-axis or Y-axis reverberation.It can utilize digital mirror technology or MEMS (micro electro mechanical system) to make (micro electro mechanical systems).The light source radiation laser light velocity is beneficial to move the laser light velocity with a frequency level along X-axis to two-dimensional variable angle reflector (scanner) 420 indirectly, again with another frequency vertically on the moving laser light velocity of y-axis shift or down.Control IC 120 in order to control two-dimensional variable angle reflector (scanner) 420 with each pixel of guaranteeing image all be reflected onto desired the position.The driver of two-dimensional variable angle reflector (scanner) 420 can order about the angle that changes reflector, carries out horizontal sweep or vertical moving; Scan next bar horizontal line again.Continue said procedure to finish the scanning of whole image thereupon.
Consult Fig. 9, plural light source 210R, 210G, and 210B are assigned in corresponding color combiner 400 respectively.In one embodiment, plural light source 210R, 210G, and 210B are positioned at three limits of color combiner 400, and it is synthetic to be beneficial to mixed light.Being stored in internal memory can be shown on the screen, or running information, image are shown in a screen.Figure 10 shows to be to adopt reflector plate that source reflection is entered color combiner 400.
As the skill person who is familiar with this technical field is understood, unrestricted the present invention of preferred embodiment system of aforementioned the present invention in order to explanation, any modification or similar configuration all are contained in the present invention's the claim, as the position of transducer, must select radar, infrared ray, image sensor etc. as the transducer kind, and for example automotive vehicle must comprise the vehicles or vehicle on the various roads, and the application's claim should give the most extensive illustrating to comprise all this type of modification and similar configuration.Though the present invention's preferred embodiment has been narrated explanation as above, however the skill person in this field will be understanded under spirit that does not break away from the present invention and scope and can be done some changes, but still be covered by in the scope that the present invention advocates.
Claims (12)
1. the automotive vehicle of a tool projection module is characterized in that: comprise:
One controller;
One projection module, this controller that is coupled is in order to the information of projecting;
One projection curtain disposes in order to projection module corresponding to this projection module, is beneficial to the projection of information;
One driving information module is collected running information, is coupled to this projection module, is beneficial to this projection module of running information feed-in with institute's collection.
2. according to the automotive vehicle of the tool projection module of 1 of claim the, it is characterized in that:
Wherein this projection module comprises:
Liquid crystal panel set is in order to show with red, green and blue imaging respectively;
Light source, corresponding respectively liquid crystal panel configuration set is in order to provide light source;
The water chestnut mirror, above-mentioned light source group, liquid crystal panel set is disposed at the light incident side of this water chestnut mirror, in order to synthetic each Show Color; And
Projection lens group, the light that is disposed at this water chestnut mirror penetrates side.
3. according to the automotive vehicle of the tool projection module of 1 of claim the, it is characterized in that:
Wherein this projection module comprises:
Light source produces light beam;
Digital micro-mirror assembly chip has a plurality of minute surface parts, and each these a plurality of minute surface partly is controlled to reflect the light of this light source institute feed-in; And
Projection lens group is disposed in the reverberation path of this digital micro-mirror assembly chip with the projection image.
4. according to the automotive vehicle of the tool projection module of 1 of claim the, it is characterized in that:
Wherein this projection module comprises:
The plural number light source;
Color combiner is coupled to this plurality of elements in order to synthetic color; And
Two-dimensional variable angle reflector (scanner), this color combiner that is coupled is beneficial to signal is reflexed to this screen display.
5. according to the automotive vehicle of the tool projection module of 4 of claims the, it is characterized in that: wherein should comprise laser by the plural number light source.
6. according to the automotive vehicle of the tool projection module of 1 of claim the, it is characterized in that: more comprise transducer, it is coupled to this controller to detect the outer image of this automotive vehicle, wherein sees through this projection module and is projected to this projection curtain to show the outer image of this automotive vehicle.
7. according to the automotive vehicle of the tool projection module of 6 of claims the, it is characterized in that: wherein this transducer system comprises the night vision pattern.
8. according to the automotive vehicle of the tool projection module of 6 of claims the, it is characterized in that: more comprise a Storage Media, it is coupled to this controller to store image data; One communication module, it is coupled to this controller to transmit the image data in this Storage Media.
9. the automotive vehicle of a tool projection module is characterized in that: comprise:
One controller;
One projection module, this controller that is coupled is in order to the information of projecting;
One projection curtain disposes in order to projection module corresponding to this, is beneficial to the projection of information;
One transducer, it is coupled to this controller to detect the outer image of this automotive vehicle, wherein sees through this projection module and is projected to this projection curtain to show the outer image of this automotive vehicle.
10. according to the automotive vehicle of the tool projection module of 9 of claims the, it is characterized in that: wherein this transducer system comprises the night vision pattern.
11. the automotive vehicle according to the tool projection module of 9 of claims the is characterized in that: more comprise a Storage Media, it is coupled to this controller to store image data.
12. according to the automotive vehicle of the tool projection module of 11 of claims the, it is characterized in that: more comprise a communication module, it is coupled to this controller to transmit the image data in this Storage Media.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101304627A CN102196217A (en) | 2010-03-11 | 2010-03-11 | Traffic vehicle with projection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101304627A CN102196217A (en) | 2010-03-11 | 2010-03-11 | Traffic vehicle with projection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102196217A true CN102196217A (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101304627A Pending CN102196217A (en) | 2010-03-11 | 2010-03-11 | Traffic vehicle with projection system |
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| Country | Link |
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| CN (1) | CN102196217A (en) |
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| CN108725312A (en) * | 2017-04-13 | 2018-11-02 | 李育全 | Through the method for an internal state of plural first pattern displaying moving carrier |
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Application publication date: 20110921 |