CN104015658A - Automotive rearview panorama head-up display device - Google Patents
Automotive rearview panorama head-up display device Download PDFInfo
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- CN104015658A CN104015658A CN201310065437.9A CN201310065437A CN104015658A CN 104015658 A CN104015658 A CN 104015658A CN 201310065437 A CN201310065437 A CN 201310065437A CN 104015658 A CN104015658 A CN 104015658A
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Abstract
The invention discloses an automotive rearview panorama head-up display device. The display device comprises a pick-up lens input port group, a base seat, a display module, a detection module and a semitransparent reflective sheet. According to the device, images of the environment around and outside a vehicle are captured with photographic lenses mounted on all sides of the outer part of the vehicle, transmitted to the device inside the vehicle, synthetized into a three-quadrant rear panorama image through a panorama display processor in the device and projected to an auto windshield via the display module, so that a driver can observe a real-time status of the rear, left rear and right rear corners of the vehicle while staring at the front, and can grasp the conditions around and outside the vehicle without moving the line of sight at a wide angle; the driving safety is significantly improved.
Description
Technical field
The present invention relates to a kind of Vehicular rearview panorama head-up display device, espespecially a kind of can be by the Vehicular rearview panorama head-up display device of the rear image of synthetic three quadrants of image in many ways, to provide steerman not need wide-angle to move under sight line, can grasp the outer surrounding scene of car, significantly improve traffic safety.
Background technology
When advancing, vehicle not only to note at any time the place ahead environment; also however time note back car; so vehicle can arrange a room mirror in the top of Windshield conventionally in car; with reflection car rear scene; but because of the visual range of back mirror too little; therefore the outside, the place ahead at the left and right Qianmen of vehicle adds two left and right back mirrors, driver utilizes this three catadioptres, and the scene that can observe at any time rear view of vehicle is dynamic.
Due to room mirror, the position of left and right back mirror is far apart, and the visual angle of driver's forward sight cannot be taken into account completely, therefore must be at the neutral gear of watching the place ahead road conditions attentively, must come back in good time and inspect room mirror again, during left-hand rotation, inspect left back mirror, during right-hand rotation, inspect right-hand back mirror; This wide-angle frequently moves the work of sight line, easily allows driver tired out, and driver is also difficult to the real behavior of carrying out backsight conventionally; What is more, because how many two left and right back mirrors still have the blind spot in its sight line, so suggestion of safety traffic doctrine, when i.e. turning or lane change, really the situation at the direct procuratorial work of rotary head rear, can not be dependent on back mirror completely, makes like this driving work more arduous, with reason, do not note back car, and frequent accidents is occurred.
The blind spot of observing for solving above sight line, so those skilled in the art quote the HUD using on aerocraft, is used as a kind of auxiliary outfit of vehicle drive by it; The outfit of this HUD (Head Up Display), former is in order to facilitate aviator to obtain required message, avoid aviator to bow and check the message on instrument carrier panel, directly message is incident upon to passenger cabin front end, aviator can be combined the data of extraneous scene and HUD demonstration easily.Owing to reflecting into image in eyes and the middle spindle balance of aircraft, so aviator's height can not cause a deviation to pitch angle or visual sight.Therefore the purpose that HUD designs, to allow aviator not need to bow check instrument carrier panel display data, and can remain under the attitude of new line, between bowing and coming back, ignore the quick variation of external environment, and avoid eyes focal length to need the delay of constantly adjusting generation with uncomfortable, so utilize this HUD to use on automobile, will alleviate driver's loads onto eyes.
Moreover driver's sight line is left road ahead during driving, can say one of maximum main cause getting into an accident.For reducing driver's sight line, leave number of times and the time of road ahead, some depot can be equipped with this HUD on senior car, so can allow driver's sight line, in the situation that need not leave front windshield, just can learn some information such as speed per hour, engine speed, to maintain the safety of driving.
In the situation of generally driving, driver's eyes leave the information on the reading instrument plate of the place ahead, want at the soonest 0.5 second time, and this is to 100 kilometers of express highway speed per hours, the distance of 30 meters of approximately travelling per second, and the situation danger many at car also increase thereupon.For safe depot can be equipped with HUD on some car moneys, the person's that reduces vehicle drive by this dispersion attention, and utilize and be equipped with HUD and attract customer as marketing methods.
The HUD technology of using on automobile now, does not have the HUD on aircraft complicated.It is a kind of optical system, generally by the projector and repeatedly being formed as two main devices of mirror.The projector is by signal light source, projection lens, and other optical element combination form.The signal light source of the projector, by devices such as LCD Liquid Crystal Display or CRT C-R-tubes, formed, from signal light source, emit beam, then see through projector and project repeatedly picture mirror (or on special transparent screen) on glass, then by repeatedly demonstrating word or image as mirror.
In recent years, there are on the market many circumscribed HUDs that install additional onboard, these HUD functions, from simple demonstration speed per hour, rotating speed, connect till now water temperature, Throttle Position, oil mass, hypervelocity warning, reverse image, Battery voltage, even velocity radar all combines.Some product is also emphasized Fast Installation, as long as connect vehicle computer, does not just need to re-use other distribution; And in the senior car money of some depots, more by data such as navigationsystem and front-and-rear vehicle distances, add in the shown information of HUD, also for driver increases many conveniences.Another commercially available circumscribed HUD is of a great variety, and price, from the simple hundreds of units of function, has with units up to ten thousand diverse in function to best in quality.
As mentioned above, the technology of this HUD is extensively applied on automobile, relevant Patent Case is various, Typical Representative is quoted case 1 as proof as TW M425068(calls in the following text), TW I305757(calls in the following text and quotes case 2 as proof) be, wherein quote case 1(as proof as shown in Figure 1), it comprises: at least one image acquisition unit 10, and dynamic in order to the driving outside monitoring vehicle, and produce at least one dynamic image; And one new line display unit 20 comprise one in order to project the image projection module 21 of this image, and the image reflection module 22 covering in a front windshield of this vehicle, this image reflection module 22 is in order to reflect the shadow of this image, by assisting of this shadow, the driving that can monitor this vehicle is dynamic, it has disclosed and has utilized a plurality of camera 11,12,13,14 heads to take the outer image of cars, and by image output to this new line display unit 20; Quote case 1 as proof, although the image that fechtable multiple directions are absorbed, yet the picture that this new line display unit 20 reflects, only can show one of them picture according to driving condition, for example, while starting right lamp, see through a commutation circuit 15 and switch the image that demonstrates a right side (or right back), the image of this single (or one-sided), and cannot really provide in time steerman to watch the panorama image of vehicle's surroundings, therefore still have the dead angle in sight line to exist.
Quote case 2(as proof as shown in Figure 2), be assembled on a vehicle, comprise; One CMOS image capture unit 31, is mounted on this vehicle back segment one ad-hoc location, and captures after a car image to carry out the image signal of image processing and then output one correspondence; At least one high brightness LED 32, is mounted on the specific location that this vehicle back segment is adjacent to safety lever; One display unit 33, is located at this vehicle interior; One controller 34, be electrically connected to this CMOS image capture unit 31, this at least one high brightness LED 32, and this display unit 33, wherein this controller 34 is controlled this at least one high brightness LED 32 and is sent light, and after controlling this CMOS image capture unit 31 these cars of acquisition, image, to carry out image processing, and is controlled this display unit 33 and is shown image after these cars; And a starter gear 30, it is electrically connected to this controller 34 and exports an actuation signal to this controller 34, and this controller captures this actuation signal and sends light to control this at least one high brightness LED 32; This starter gear 30 is selected from following arbitrary group and forms: (a) reversing transmission system 35, and this actuation signal refers to the backing car gear signal that this reversing transmission system is exported; (b) light activated switch 36, and this actuation signal refers to the low-light (level) signal that this light activated switch is exported; And (c) electronic clock 37, and this actuation signal refers to the quarter-bell signal that this electronic clock 37 is exported, it has disclosed and has utilized phtographic lens to take image after car, and coordinates 32 pairs of images of a high brightness LED to carry out light filling; Quote case 2 as proof providing of car background picture can only be provided, as for the visual dead angles of vehicle right side side and left side side, still will rely on steerman rotary head to watch left and right back mirror, just can overcome the dead angle in sight line.
Summary of the invention
The object of the present invention is to provide a kind of can be by the Vehicular rearview panorama head-up display device of the rear image of synthetic three quadrants of image in many ways.
For reaching above-mentioned purpose, the present invention proposes a kind of Vehicular rearview panorama head-up display device, includes a pick-up lens input port group, a pedestal, a display module, a detecting module and a translucent reflector plate.
This pick-up lens input port group, it is at least provided with three pick-up lens input ports, in order to connect three pick-up lens in vehicle body rear and left and right, uses the scene of acquisition rear view of vehicle surrounding environment.
This pedestal, its inside is provided with an accommodation space, be provided with a circuit card, this circuit card comprises the aobvious treater of looking of a panorama, this circuit card and this pick-up lens input port group are electrically connected, this panorama is aobvious is bonded into the scene of at least three pick-up lens the wide-angle panorama image of three quadrants in the mode of image processing depending on treater, the upper surface of this pedestal is established a demonstration opening.
This display module, is electrically connected this circuit card, and described display module is located at this demonstration opening, and it receives the image of this circuit card output, and image is shown with mirror image.
This detecting module, is a light sensing unit, is electrically connected this circuit card, and the brightness of sensitive context, to adjust the brightness of this display module.
This semitransparent reflector sheet, is affixed on the front windshield inner side of vehicle, looks like to show the image of this display module with catadioptre.
Said base is placed in vehicle instrument desk top or imbeds instrument desk front windshield below.
The brightness of above-mentioned display module at least reaches nit, i.e. candela/metre2 in 2500nit() more than.
Vehicular rearview panorama head-up display device of the present invention, more comprises a satellite modules, this satellite mould
Group is electrically connected with this circuit card, and this satellite modules comprises a satellite positioning and figure money unit, and when four corners is turned, the visual angle of this pick-up lens is adjusted into a long sight angle, outside.
Vehicular rearview panorama head-up display device of the present invention, more can adjust according to the speed of a motor vehicle visual angle of this pick-up lens, therefore this detecting module is a speed detecting unit, and be electrically connected at this circuit card, it adjusts the visual angle of this pick-up lens according to the speed of a motor vehicle, when the speed of a motor vehicle surpasses a setting speed of a motor vehicle, the visual angle of this pick-up lens is adjusted to a rear long sight angle, when the speed of a motor vehicle is set the speed of a motor vehicle lower than this, the visual angle of this pick-up lens is adjusted to a downwards angle of visibility.
The above-mentioned setting speed of a motor vehicle is 20 kilometers/hour.
Above-mentioned pick-up lens input port group more comprises a front pick-up lens input port, in order to connect vehicle body one the place ahead pick-up lens, to capture the scene of vehicle front environment.
Vehicular rearview panorama head-up display device of the present invention, more can have or not mobile signal of sending a car according to the astern signal detecting and rear, adjust the visual angle of this pick-up lens, therefore this detecting module comprises an astern signal unit and an image identification unit, and be electrically connected at this circuit card, when this astern signal unit detects astern signal, and this image identification unit detects rear while having mobile sending a car, the visual angle of this pick-up lens is adjusted to a rear long sight angle, and when this astern signal unit detects astern signal, and when this image identification unit detects rear without mobile sending a car, the visual angle of this pick-up lens is adjusted to a downwards angle of visibility.
Compared with prior art, beneficial effect of the present invention is:
Vehicular rearview panorama head-up display device provided by the present invention, its utilization is installed in the image of the outer surrounding of phtographic lens acquisition car of outer each face of car, and by image transmission to this device in car, see through the aobvious treater of looking of a panorama in this device, by the rear panorama image of synthetic three quadrants of image, and via this display module by image projection on windshield, make driver when watching the place ahead attentively, can observe rear view of vehicle, the instant situation of left back and right abaft, and do not need wide-angle to move under sight line, can grasp the outer surrounding situation of car, significantly improve travel safety.
Accompanying drawing explanation
Fig. 1 is the function block schematic diagram of quoting case 1 as proof.
Fig. 2 is the function block schematic diagram of quoting case 2 as proof.
Fig. 3 is structural representation of the present invention.
Fig. 4 is its panorama image frame schematic diagram of rear long sight of the present invention angle.
Fig. 5 is its range of visibility distribution schematic diagram of long sight angle, outside of the present invention.
Fig. 6 is its panorama image frame schematic diagram of downwards angle of visibility of the present invention.
Fig. 7 is its range of visibility distribution graph of visual angle, limit, the left and right sides of the present invention.
Fig. 8 is its panorama image frame schematic diagram of visual angle, limit, the left and right sides of the present invention.
Description of reference numerals: 10-image acquisition unit; 11,12,13,14-camera; 15-commutation circuit; 20-new line display unit; 21-image projection module; 22-image mirror module; 30-starter gear; 31-CMOS image capture unit; 32-high brightness LED; 33-display unit; 34-controller; The 35-transmission system of moveing backward; 36-light activated switch; 37-electronic clock; 4-pick-up lens input port group; 41-pick-up lens input port; 411-pick-up lens; Pick-up lens input port before 42-; Pick-up lens before 421-; 5-pedestal; 51-accommodation space; 52-circuit card; The aobvious treater of looking of 53-panorama; 54-shows opening; 6-display module; 7-detecting module; 8-semitransparent reflector sheet; 9-front windshield; A-satellite modules; A1-control button; D-wide-angle panorama image; D1-range of visibility; D2-range of visibility; D3-left side scene; D4-right side scene.
The specific embodiment
As shown in Figure 3, Figure 4, the first embodiment for Vehicular rearview panorama head-up display device of the present invention, comprises:
One pick-up lens input port group 4, it is provided with at least three pick-up lens input ports 41, in order to connect three pick-up lens 411 in vehicle body rear and left and right, to capture the scene of rear view of vehicle surrounding environment;
One pedestal 5, its inside is provided with an accommodation space 51, be provided with a circuit card 52, this circuit card 52 comprises the aobvious treater 53 of looking of a panorama, this circuit card 52 is electrically connected with this pick-up lens input port group 4, this panorama is aobvious is bonded into the scene of at least three pick-up lens the wide-angle panorama image D of three quadrants in the mode of image processing depending on treater 53, these pedestal 5 upper surfaces are established a demonstration opening 54;
One display module 6, is electrically connected at this circuit card 52, and it receives the image of these circuit card 52 outputs to be located at this demonstration opening 54, and image is shown with mirror image;
One detecting module 7, is a light sensing unit, is electrically connected at this circuit card 52, and the brightness of sensitive context, to adjust the brightness of this display module 6;
One translucent reflector plate 8, is affixed on front windshield 9 inner sides of vehicle, looks like to show the image of this display module 6 with catadioptre.
Composition by said elements, this device utilizes the scene of three the pick-up lens 411 rear view of vehicle surrounding environment that capture in vehicle body rear and left and right, via this pick-up lens input port group 4, transfer to the aobvious treater 53 of looking of panorama of this circuit card 52, seeing through this panorama, aobvious depending on treater 53, by the scene of at least three pick-up lens, the mode with image processing is bonded into after the wide-angle panorama image D of three quadrants, and mode image being shown with mirror image by this display module 6, reflective display is on this semitransparent reflector sheet 8, and this detecting module 7(is a light sensation sensing cell) detect the brightness of environment simultaneously, the corresponding brightness of adjusting this display module 6, can provide by this sharp image to watch for steerman.
Above-mentioned pedestal 5, is placed in vehicle instrument desk top or imbeds instrument desk front windshield 9 belows.
Above-mentioned display module 6, its brightness at least reaches 2500nit(nit, i.e. candela/metre2) more than.
Above-mentioned pick-up lens input port group 4, it more comprises a front pick-up lens input port 42, in order to connect vehicle body one the place ahead pick-up lens 421, to capture the scene of vehicle front environment.
Its first embodiment of above-mentioned the present invention, more comprise a satellite modules A, itself and this circuit card 52 is electrically connected, this satellite modules A comprises a satellite positioning and figure money unit, when four corners is turned, the visual angle of this pick-up lens 411 and this place ahead pick-up lens 421 is adjusted into a long sight angle, outside (range of visibility D1 as shown in Figure 5 distributes and illustrates).
Above-mentioned first embodiment of the invention, wherein this satellite modules A more comprises a control button A1, press this control button A1 and adjust the visual angle of this pick-up lens 411, and see through satellite positioning and scheme to provide visual angle, position and the vehicle direct of travel that this pick-up lens 411 is adjusted in unit memory.When vehicle passes through this position again with identical direction in the future, to automatically switch into this visual angle, for example, through there is no the cross roads of sign, press for the first time this control button A1, the visual angle of this pick-up lens 411 is adjusted to corner, left and right sides degree (range of visibility D2 as shown in Figure 7 distributes and illustrates), the scene of this display module 3 can see that four corners both sides send a car (as shown in Figure 8, this wide-angle panorama image D shows a left side scene D3 and a right side scene D4 simultaneously), because the satellite positioning of this satellite modules A and figure money memory position, unit and vehicle direct of travel, in the local time of passing through this more next time, this pick-up lens 411 can automatic visual angle adjustment.
As shown in Fig. 3, Fig. 4, Fig. 6, be the second embodiment of Vehicular rearview panorama head-up display device of the present invention, it more can adjust the visual angle of its pick-up lens 411 according to the speed of a motor vehicle, and it comprises:
One pick-up lens input port group 4, it is provided with at least three pick-up lens input ports 41, in order to connect three pick-up lens 411 in vehicle body rear and left and right, to capture the scene of rear view of vehicle surrounding environment;
One pedestal 5, its inside is provided with an accommodation space 51, be provided with a circuit card 52, this circuit card 52 comprises the aobvious treater 53 of looking of a panorama, this circuit card 52 is electrically connected with this pick-up lens input port group 4, this panorama is aobvious is bonded into the scene of at least three pick-up lens the wide-angle panorama image D of three quadrants in the mode of image processing depending on treater 53, these pedestal 5 upper surfaces are established a demonstration opening 54;
One display module 6, is electrically connected this circuit card 52, is located at the image that this demonstration opening 54 receives these circuit card 52 outputs, and image is shown with mirror image;
One detecting module 7, it is a speed detecting unit, be electrically connected this circuit card 52, it adjusts the visual angle of this pick-up lens 411 according to the speed of a motor vehicle, when the speed of a motor vehicle surpasses a setting speed of a motor vehicle, the visual angle of this pick-up lens 411 is adjusted to a rear long sight angle, and when the speed of a motor vehicle is set the speed of a motor vehicle lower than this, the visual angle of this pick-up lens 411 is adjusted to a downwards angle of visibility;
One translucent reflector plate 8, is affixed on front windshield 9 inner sides of vehicle, looks like to show the image of this display module 6 with catadioptre.
Composition by said elements, this device utilizes the scene of three the pick-up lens 411 rear view of vehicle surrounding environment that capture in vehicle body rear and left and right, via this pick-up lens input port group 4, transfer to the aobvious treater 53 of looking of this panorama, seeing through the panorama of this circuit card 52, aobvious depending on treater 53, by the scene of at least three pick-up lens, the mode with image processing is bonded into after the wide-angle panorama image D of three quadrants, and mode image being shown with mirror image by this display module 6, reflective display is on this semitransparent reflector sheet 8, and this detecting module 7(is a speed detecting unit), the visual angle that it can be detected the speed of a motor vehicle and adjust this pick-up lens 411 according to the speed of a motor vehicle, when surpassing a setting speed of a motor vehicle, the speed of a motor vehicle (is generally the state of running at high speed, steerman needs the broader visual field), the visual angle of this pick-up lens 411 is adjusted to a rear long sight angle (as Fig. 4, this wide-angle panorama image D is the display frame at a rear long sight angle), and when the speed of a motor vehicle is during lower than this setting speed of a motor vehicle (be generally the state of low speed driving, steerman needs in-plant sight line), the visual angle of this pick-up lens 411 is adjusted to a downwards angle of visibility (as Fig. 6, this wide-angle panorama image D is the display frame of a downwards angle of visibility).
Above-mentioned pedestal 5, is placed in vehicle instrument desk top or imbeds instrument desk front windshield 9 belows.
The above-mentioned setting speed of a motor vehicle is 20 kilometers/hour.
Above-mentioned display module 6, its brightness at least reaches nit, i.e. candela/metre2 in 2500nit() more than.
Above-mentioned detecting module 7, more comprises a light sensing unit, and it is electrically connected this circuit card 52, and the brightness of sensitive context, to adjust the brightness of this display module 6.
Above-mentioned pick-up lens input port group 4, it comprises a front pick-up lens input port 42, in order to connect vehicle body one the place ahead pick-up lens 421, to capture the scene of vehicle front environment.
The 3rd embodiment (as shown in Fig. 3, Fig. 4, Fig. 6) of Vehicular head-up read out instrument of the present invention, it can have or not mobile signal of sending a car according to the astern signal detecting and rear, adjusts the visual angle of its pick-up lens 411; The present invention comprises:
One pick-up lens input port group 4, it is provided with at least three pick-up lens input ports 41, in order to connect three pick-up lens 411 in vehicle body rear and left and right, to capture the scene of rear view of vehicle surrounding environment;
One pedestal 5, its inside is provided with an accommodation space 51, be provided with a circuit card 52, this circuit card 52 comprises the aobvious treater 53 of looking of a panorama, this circuit card 52 is electrically connected with this pick-up lens input port group 4, this panorama is aobvious is bonded into the scene of at least three pick-up lens the wide-angle panorama image D of three quadrants in the mode of image processing depending on treater 53, these pedestal 5 upper surfaces are provided with a demonstration opening 54;
One display module 6, is electrically connected this circuit card 52, and is arranged at the image that this demonstration opening 54 receives these circuit card 52 outputs, and image is shown with mirror image;
One detecting module 4, comprise an astern signal unit and an image identification unit, be electrically connected this circuit card 52, this astern signal unit detects astern signal, and this image identification unit detects rear while having mobile sending a car, and the visual angle of this pick-up lens 411 is adjusted to a rear long sight angle; And detect astern signal when this astern signal unit, and this detecting rear, image identification unit is during without mobile sending a car, and the visual angle of this pick-up lens 411 is adjusted to a rear long sight angle;
One translucent reflector plate 8, is affixed on front windshield 9 inner sides of vehicle, looks like to show the image of this display module 6 with catadioptre.
Composition by said elements, utilize the scene of three the pick-up lens 411 rear view of vehicle surrounding environment that capture in vehicle body rear and left and right, via this pick-up lens input port group 4, transfer to the aobvious treater 53 of looking of this panorama, seeing through the panorama of this circuit card 52, aobvious depending on treater 53, by the scene of at least three pick-up lens, the mode with image processing is bonded into after the wide-angle panorama image D of three quadrants, and mode image being shown with mirror image by this display module 6, reflective display is on this semitransparent reflector sheet 8, and this detecting module 7(comprises an astern signal unit and an image identification unit), when detecting astern signal, and detect rear while having mobile sending a car, the visual angle of adjusting this pick-up lens 411 be a rear long sight angle (as shown in Figure 4, this wide-angle panorama image D is the display frame at a rear long sight angle), and when detecting astern signal, and while detecting rear without mobile sending a car, the visual angle of adjusting this pick-up lens 411 is a downwards angle of visibility (as Fig. 6, this wide-angle panorama image D is the display frame of a downwards angle of visibility).
Above-mentioned pedestal 5, is placed in vehicle instrument desk top or imbeds instrument desk front windshield 9 belows.Above-mentioned display module 6, its brightness at least reaches nit, i.e. candela/metre2 in 2500nit() more than.
Above-mentioned detecting module 7, more comprises a light sensing unit, and it is electrically connected this circuit card 52, and the brightness of sensitive context, to adjust the brightness of this display module 6.
Above-mentioned pick-up lens input port 4, more comprises a front pick-up lens input port 42, in order to connect vehicle body one the place ahead pick-up lens 421, to capture the scene of vehicle front environment.
More than explanation is just illustrative for the purpose of the present invention, and nonrestrictive, those of ordinary skills understand; in the situation that do not depart from the spirit and scope that following claims limit, can make many modifications, change; or equivalence, but all will fall within the scope of protection of the present invention.
Claims (17)
1. a Vehicular rearview panorama head-up display device, is characterized in that, comprises:
One pick-up lens input port group, it is provided with at least three pick-up lens input ports, in order to connect three pick-up lens in vehicle body rear and left and right, to capture the scene of rear view of vehicle surrounding environment;
One pedestal, its inside is provided with an accommodation space, in described accommodation space, be provided with a circuit card, this circuit card comprises the aobvious treater of looking of a panorama, this circuit card and this pick-up lens input port group are electrically connected, this panorama is aobvious is bonded into the scene of at least three pick-up lens the wide-angle panorama image of three quadrants in the mode of image processing depending on treater, this pedestal upper surface is established a demonstration opening;
One display module, is electrically connected this circuit card, and described display module is located at this demonstration opening, in order to receive the image of this circuit card output, image is shown with mirror image;
One detecting module, is a light sensing unit, is electrically connected this circuit card, and the brightness of described light sensing unit sensitive context, to adjust the brightness of this display module;
One translucent reflector plate, is affixed on the front windshield inner side of vehicle, looks like to show the image of this display module with catadioptre.
2. Vehicular rearview panorama head-up display device as claimed in claim 1, is characterized in that, this pedestal is placed in vehicle instrument desk top or imbeds instrument desk front windshield below.
3. Vehicular rearview panorama head-up display device as claimed in claim 1, is characterized in that, more than the brightness of this display module reaches 2500nit.
4. the Vehicular rearview panorama head-up display device as described in claim 1, is characterized in that, more comprises a satellite modules, and be electrically connected with this circuit card, this satellite modules comprises a satellite positioning and figure money unit, and when four corners is turned, this pick-up lens is adjusted into a long sight angle, outside.
5. the Vehicular rearview panorama head-up display device as described in claim 1, more comprise a satellite modules, itself and this circuit card is electrically connected, this satellite modules comprises a satellite positioning and figure money unit, an and control button, press this control button and adjust the visual angle of this pick-up lens, and see through this satellite positioning and scheme to provide visual angle, position and the vehicle direct of travel that this pick-up lens is adjusted in unit memory.
6. Vehicular rearview panorama head-up display device as claimed in claim 1, is characterized in that, this pick-up lens input port group more comprises a front pick-up lens input port, in order to connect the place ahead pick-up lens of vehicle body, to capture the scene of vehicle front environment.
7. a Vehicular rearview panorama head-up display device, is characterized in that, comprises:
One pick-up lens input port group, is provided with at least three pick-up lens input ports, in order to connect three pick-up lens in vehicle body rear and left and right with the scene of acquisition rear view of vehicle surrounding environment;
One pedestal, its inside is provided with an accommodation space, in described accommodation space, be provided with a circuit card, this circuit card comprises the aobvious treater of looking of a panorama, this circuit card and this pick-up lens input port group are electrically connected, this panorama is aobvious is bonded into the scene of at least three pick-up lens the wide-angle panorama image of three quadrants in the mode of image processing depending on treater, this pedestal upper surface is provided with a demonstration opening;
One display module, is electrically connected this circuit card, and described display module is located at the image that this demonstration opening receives this circuit card output, and image is shown with mirror image;
One detecting module, it is a speed detecting unit, be electrically connected this circuit card, the visual angle of this pick-up lens is adjusted in described speed detecting unit according to the speed of a motor vehicle, when the speed of a motor vehicle surpasses a setting speed of a motor vehicle, the visual angle of this pick-up lens is adjusted to a rear long sight angle, and when the speed of a motor vehicle is set the speed of a motor vehicle lower than this, the visual angle of this pick-up lens is adjusted to a downwards angle of visibility;
One translucent reflector plate, is affixed on the front windshield inner side of vehicle, looks like to show the image of this display module with catadioptre.
8. Vehicular rearview panorama head-up display device as claimed in claim 7, is characterized in that, this pedestal is placed in vehicle instrument desk top or imbeds instrument desk front windshield below.
9. Vehicular rearview panorama head-up display device as claimed in claim 7, is characterized in that, more than the brightness of this display module reaches 2500nit.
10. Vehicular rearview panorama head-up display device as claimed in claim 7, is characterized in that, this detecting module more comprises a light sensing unit, and it is electrically connected this circuit card, to adjust the brightness of this display module.
11. Vehicular rearview panorama head-up display devices as claimed in claim 7, is characterized in that, this setting speed of a motor vehicle is 20 kilometers/hour.
12. Vehicular rearview panorama head-up display devices as claimed in claim 7, is characterized in that, this pick-up lens input port group more comprises a front pick-up lens input port, in order to connect vehicle body one the place ahead pick-up lens, to capture the scene of vehicle front environment.
13. 1 kinds of Vehicular rearview panorama head-up display devices, is characterized in that, include:
One pick-up lens input port group, is provided with at least three pick-up lens input ports, in order to connect three pick-up lens in vehicle body rear and left and right, to capture the scene of rear view of vehicle surrounding environment;
One pedestal, its inside is provided with an accommodation space, in described accommodation space, be provided with a circuit card, this circuit card comprises the aobvious treater of looking of a panorama, this circuit card with to this pick-up lens input port group, be electrically connected, this panorama is aobvious is bonded into the scene of at least three pick-up lens the wide-angle panorama image of three quadrants in the mode of image processing depending on treater, this pedestal upper surface is provided with a demonstration opening;
One display module, is electrically connected this circuit card, and described display module is located at the image that this demonstration opening receives this circuit card output, and image is shown with mirror image;
One detecting module, comprise an astern signal unit and an image identification unit, described detecting module is electrically connected at this circuit card, and this astern signal unit detects astern signal, and this image identification unit detects rear while having mobile sending a car, and the visual angle of this pick-up lens is adjusted to a rear long sight angle; This astern signal unit detects astern signal, and this image identification unit is while detecting rear without mobile sending a car, and the visual angle of this pick-up lens is adjusted to a downwards angle of visibility;
One translucent reflector plate, is affixed on the front windshield inner side of vehicle, looks like to show the image of this display module with catadioptre.
14. Vehicular rearview panorama head-up display devices as claimed in claim 13, is characterized in that, this pedestal is placed in vehicle instrument desk top or imbeds instrument desk front windshield below.
15. Vehicular rearview panorama head-up display devices as claimed in claim 13, is characterized in that, more than the brightness of this display module reaches 2500nit.
16. Vehicular rearview panorama head-up display devices as claimed in claim 13, is characterized in that, this detecting module more comprises a light sensing unit, is electrically connected this circuit card, to adjust the brightness of this display module.
17. Vehicular rearview panorama head-up display devices as claimed in claim 13, is characterized in that, this phtographic lens input port group more comprises a front pick-up lens input port, in order to connect vehicle body one the place ahead pick-up lens, to capture the scene of vehicle front environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310065437.9A CN104015658A (en) | 2013-03-01 | 2013-03-01 | Automotive rearview panorama head-up display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310065437.9A CN104015658A (en) | 2013-03-01 | 2013-03-01 | Automotive rearview panorama head-up display device |
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| CN104015658A true CN104015658A (en) | 2014-09-03 |
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| CN201310065437.9A Pending CN104015658A (en) | 2013-03-01 | 2013-03-01 | Automotive rearview panorama head-up display device |
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| TWI672527B (en) * | 2018-11-28 | 2019-09-21 | 仁寶電腦工業股份有限公司 | Projection device capable of adjusting virtual image distance and projection method thereof |
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Application publication date: 20140903 |